last executing test programs: kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.122' (ED25519) to the list of known hosts. [ 33.751374][ T29] audit: type=1400 audit(1768674117.328:62): avc: denied { mounton } for pid=3306 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 33.774506][ T29] audit: type=1400 audit(1768674117.348:63): avc: denied { mount } for pid=3306 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 33.777500][ T3306] cgroup: Unknown subsys name 'net' [ 33.802333][ T29] audit: type=1400 audit(1768674117.378:64): avc: denied { unmount } for pid=3306 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 33.976422][ T3306] cgroup: Unknown subsys name 'cpuset' [ 33.982765][ T3306] cgroup: Unknown subsys name 'rlimit' [ 34.154621][ T29] audit: type=1400 audit(1768674117.728:65): avc: denied { setattr } for pid=3306 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 [ 34.177990][ T29] audit: type=1400 audit(1768674117.738:66): avc: denied { create } for pid=3306 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.198520][ T29] audit: type=1400 audit(1768674117.738:67): avc: denied { write } for pid=3306 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.219478][ T29] audit: type=1400 audit(1768674117.738:68): avc: denied { read } for pid=3306 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.239780][ T29] audit: type=1400 audit(1768674117.748:69): avc: denied { read } for pid=3045 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 34.260804][ T29] audit: type=1400 audit(1768674117.768:70): avc: denied { mounton } for pid=3306 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 34.285666][ T29] audit: type=1400 audit(1768674117.768:71): avc: denied { mount } for pid=3306 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 34.297383][ T3311] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 34.336465][ T3306] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 35.544710][ T3319] chnl_net:caif_netlink_parms(): no params data found [ 35.561836][ T3326] chnl_net:caif_netlink_parms(): no params data found [ 35.596567][ T3318] chnl_net:caif_netlink_parms(): no params data found [ 35.660066][ T3319] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.667297][ T3319] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.674571][ T3319] bridge_slave_0: entered allmulticast mode [ 35.681267][ T3319] bridge_slave_0: entered promiscuous mode [ 35.687992][ T3322] chnl_net:caif_netlink_parms(): no params data found [ 35.704762][ T3319] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.711899][ T3319] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.719188][ T3319] bridge_slave_1: entered allmulticast mode [ 35.725809][ T3319] bridge_slave_1: entered promiscuous mode [ 35.741286][ T3325] chnl_net:caif_netlink_parms(): no params data found [ 35.799778][ T3319] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.812525][ T3319] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.821680][ T3326] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.828932][ T3326] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.836322][ T3326] bridge_slave_0: entered allmulticast mode [ 35.842791][ T3326] bridge_slave_0: entered promiscuous mode [ 35.854663][ T3318] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.861829][ T3318] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.869388][ T3318] bridge_slave_0: entered allmulticast mode [ 35.876029][ T3318] bridge_slave_0: entered promiscuous mode [ 35.889231][ T3326] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.896436][ T3326] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.903605][ T3326] bridge_slave_1: entered allmulticast mode [ 35.910259][ T3326] bridge_slave_1: entered promiscuous mode [ 35.919550][ T3318] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.926694][ T3318] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.933828][ T3318] bridge_slave_1: entered allmulticast mode [ 35.940440][ T3318] bridge_slave_1: entered promiscuous mode [ 35.971431][ T3319] team0: Port device team_slave_0 added [ 35.994920][ T3319] team0: Port device team_slave_1 added [ 36.001862][ T3326] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.017506][ T3318] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.027013][ T3322] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.034181][ T3322] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.041677][ T3322] bridge_slave_0: entered allmulticast mode [ 36.048339][ T3322] bridge_slave_0: entered promiscuous mode [ 36.061096][ T3326] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.076131][ T3318] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.085352][ T3322] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.092518][ T3322] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.099816][ T3322] bridge_slave_1: entered allmulticast mode [ 36.106392][ T3322] bridge_slave_1: entered promiscuous mode [ 36.122666][ T3325] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.129791][ T3325] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.137040][ T3325] bridge_slave_0: entered allmulticast mode [ 36.143701][ T3325] bridge_slave_0: entered promiscuous mode [ 36.160638][ T3319] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.167744][ T3319] 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. [ 36.193704][ T3319] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.209408][ T3325] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.216563][ T3325] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.223982][ T3325] bridge_slave_1: entered allmulticast mode [ 36.230831][ T3325] bridge_slave_1: entered promiscuous mode [ 36.247332][ T3319] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.254319][ T3319] 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. [ 36.280680][ T3319] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.292679][ T3326] team0: Port device team_slave_0 added [ 36.303962][ T3318] team0: Port device team_slave_0 added [ 36.311074][ T3322] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.323954][ T3326] team0: Port device team_slave_1 added [ 36.335931][ T3318] team0: Port device team_slave_1 added [ 36.342613][ T3322] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.359594][ T3325] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.385249][ T3325] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.409295][ T3326] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.416819][ T3326] 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. [ 36.442860][ T3326] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.458882][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.465924][ T3318] 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. [ 36.491987][ T3318] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.503466][ T3322] team0: Port device team_slave_0 added [ 36.509311][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.516377][ T3318] 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. [ 36.542697][ T3318] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.558587][ T3326] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.565570][ T3326] 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. [ 36.591764][ T3326] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.607858][ T3322] team0: Port device team_slave_1 added [ 36.614360][ T3325] team0: Port device team_slave_0 added [ 36.632091][ T3319] hsr_slave_0: entered promiscuous mode [ 36.638301][ T3319] hsr_slave_1: entered promiscuous mode [ 36.653026][ T3325] team0: Port device team_slave_1 added [ 36.681689][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.688737][ T3322] 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. [ 36.714731][ T3322] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.746017][ T3318] hsr_slave_0: entered promiscuous mode [ 36.752119][ T3318] hsr_slave_1: entered promiscuous mode [ 36.758110][ T3318] debugfs: 'hsr0' already exists in 'hsr' [ 36.763843][ T3318] Cannot create hsr debugfs directory [ 36.769713][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.776785][ T3322] 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. [ 36.802912][ T3322] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.814024][ T3325] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.821070][ T3325] 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. [ 36.847156][ T3325] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.866148][ T3325] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.873120][ T3325] 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. [ 36.899138][ T3325] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.912703][ T3326] hsr_slave_0: entered promiscuous mode [ 36.919372][ T3326] hsr_slave_1: entered promiscuous mode [ 36.925349][ T3326] debugfs: 'hsr0' already exists in 'hsr' [ 36.931155][ T3326] Cannot create hsr debugfs directory [ 37.002251][ T3325] hsr_slave_0: entered promiscuous mode [ 37.008514][ T3325] hsr_slave_1: entered promiscuous mode [ 37.014444][ T3325] debugfs: 'hsr0' already exists in 'hsr' [ 37.020225][ T3325] Cannot create hsr debugfs directory [ 37.031243][ T3322] hsr_slave_0: entered promiscuous mode [ 37.037850][ T3322] hsr_slave_1: entered promiscuous mode [ 37.043706][ T3322] debugfs: 'hsr0' already exists in 'hsr' [ 37.049499][ T3322] Cannot create hsr debugfs directory [ 37.225273][ T3319] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 37.239599][ T3319] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 37.251109][ T3319] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 37.262758][ T3319] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 37.289588][ T3318] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 37.299465][ T3318] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 37.313179][ T3318] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 37.329039][ T3318] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 37.352484][ T3326] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 37.362269][ T3326] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 37.371535][ T3326] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 37.384046][ T3326] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 37.424945][ T3319] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.432985][ T3325] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 37.447390][ T3325] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 37.457555][ T3325] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 37.469197][ T3325] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 37.502821][ T3319] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.523387][ T3322] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 37.533564][ T3322] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 37.543314][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.550463][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.561129][ T3322] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 37.572494][ T3322] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 37.585203][ T390] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.592471][ T390] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.646706][ T3318] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.664398][ T3326] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.690263][ T3318] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.701569][ T3326] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.719382][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.726561][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.736358][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.743562][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.753035][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.760288][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.769114][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.776643][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.820412][ T3325] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.830520][ T3322] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.871379][ T3322] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.880007][ T3325] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.894465][ T3319] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.903913][ T390] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.911098][ T390] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.922595][ T390] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.929794][ T390] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.958140][ T390] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.965433][ T390] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.975179][ T390] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.982384][ T390] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.024431][ T3326] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.087942][ T3318] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.179822][ T3322] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.198432][ T3325] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.245841][ T3319] veth0_vlan: entered promiscuous mode [ 38.264582][ T3319] veth1_vlan: entered promiscuous mode [ 38.316633][ T3326] veth0_vlan: entered promiscuous mode [ 38.332723][ T3326] veth1_vlan: entered promiscuous mode [ 38.347741][ T3318] veth0_vlan: entered promiscuous mode [ 38.361978][ T3318] veth1_vlan: entered promiscuous mode [ 38.379430][ T3319] veth0_macvtap: entered promiscuous mode [ 38.397632][ T3318] veth0_macvtap: entered promiscuous mode [ 38.410540][ T3319] veth1_macvtap: entered promiscuous mode [ 38.424479][ T3326] veth0_macvtap: entered promiscuous mode [ 38.434619][ T3318] veth1_macvtap: entered promiscuous mode [ 38.446946][ T3326] veth1_macvtap: entered promiscuous mode [ 38.476504][ T3325] veth0_vlan: entered promiscuous mode [ 38.487619][ T3319] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.496638][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.505029][ T3326] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.519962][ T3319] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.530157][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.543904][ T3326] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.552481][ T3325] veth1_vlan: entered promiscuous mode [ 38.559298][ T3322] veth0_vlan: entered promiscuous mode [ 38.574672][ T37] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.588000][ T37] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.599597][ T37] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.609726][ T37] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.619027][ T899] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.636292][ T899] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.646226][ T3322] veth1_vlan: entered promiscuous mode [ 38.654051][ T899] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.665183][ T899] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.684325][ T899] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.698012][ T3325] veth0_macvtap: entered promiscuous mode [ 38.712933][ T899] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.723252][ T3325] veth1_macvtap: entered promiscuous mode [ 38.736478][ T3322] veth0_macvtap: entered promiscuous mode [ 38.745213][ T899] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.756367][ T3319] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 38.775056][ T899] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.788748][ T3325] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.800699][ T23] ================================================================== [ 38.808856][ T23] BUG: KCSAN: data-race in __mod_timer / __mod_timer [ 38.815572][ T23] [ 38.818186][ T23] write to 0xffff88811b1aaab0 of 8 bytes by task 3428 on cpu 0: [ 38.825828][ T23] __mod_timer+0x784/0x840 [ 38.830261][ T23] mod_timer+0x1f/0x30 [ 38.834341][ T23] wg_timers_any_authenticated_packet_traversal+0xd0/0x100 [ 38.841544][ T23] wg_packet_tx_worker+0xeb/0x330 [ 38.846594][ T23] process_scheduled_works+0x4cd/0x9d0 [ 38.852070][ T23] worker_thread+0x581/0x770 [ 38.856674][ T23] kthread+0x488/0x510 [ 38.860791][ T23] ret_from_fork+0x148/0x280 [ 38.864762][ T3325] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.865433][ T23] ret_from_fork_asm+0x1a/0x30 [ 38.877451][ T23] [ 38.879901][ T23] read to 0xffff88811b1aaab0 of 8 bytes by task 23 on cpu 1: [ 38.887557][ T23] __mod_timer+0x69/0x840 [ 38.892177][ T23] mod_timer+0x1f/0x30 [ 38.896258][ T23] wg_timers_any_authenticated_packet_traversal+0xd0/0x100 [ 38.903464][ T23] wg_packet_handshake_receive_worker+0x4c3/0x5d0 [ 38.909893][ T23] process_scheduled_works+0x4cd/0x9d0 [ 38.915366][ T23] worker_thread+0x581/0x770 [ 38.919965][ T23] kthread+0x488/0x510 [ 38.924050][ T23] ret_from_fork+0x148/0x280 [ 38.928655][ T23] ret_from_fork_asm+0x1a/0x30 [ 38.933438][ T23] [ 38.935767][ T23] value changed: 0x00000000ffffa123 -> 0x00000000ffffa126 [ 38.942888][ T23] [ 38.945214][ T23] Reported by Kernel Concurrency Sanitizer on: [ 38.951376][ T23] CPU: 1 UID: 0 PID: 23 Comm: kworker/1:0 Not tainted syzkaller #0 PREEMPT(voluntary) [ 38.961104][ T23] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 38.971258][ T23] Workqueue: wg-kex-wg2 wg_packet_handshake_receive_worker [ 38.978608][ T23] ================================================================== [ 38.989330][ T3322] veth1_macvtap: entered promiscuous mode [ 38.999596][ T899] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.008592][ T29] kauditd_printk_skb: 22 callbacks suppressed [ 39.008616][ T29] audit: type=1400 audit(1768674122.578:94): avc: denied { read write } for pid=3326 comm="syz-executor" name="loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 39.021320][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.039026][ T29] audit: type=1400 audit(1768674122.578:95): avc: denied { open } for pid=3326 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 39.039086][ T29] audit: type=1400 audit(1768674122.578:96): avc: denied { ioctl } for pid=3326 comm="syz-executor" path="/dev/loop3" dev="devtmpfs" ino=103 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 39.093594][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.120631][ T899] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.129437][ T899] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.148840][ T899] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.170695][ T899] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.201496][ T899] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.210672][ T899] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.233924][ T899] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0