last executing test programs: kernel console output (not intermixed with test programs): [ 22.113104][ T29] audit: type=1400 audit(1745125777.206:81): avc: denied { read } for pid=2986 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 Warning: Permanently added '10.128.0.18' (ED25519) to the list of known hosts. [ 26.713957][ T29] audit: type=1400 audit(1745125781.806:82): avc: denied { mounton } for pid=3293 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 26.715101][ T3293] cgroup: Unknown subsys name 'net' [ 26.736863][ T29] audit: type=1400 audit(1745125781.806:83): avc: denied { mount } for pid=3293 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 [ 26.764372][ T29] audit: type=1400 audit(1745125781.836:84): avc: denied { unmount } for pid=3293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.901885][ T3293] cgroup: Unknown subsys name 'cpuset' [ 26.908129][ T3293] cgroup: Unknown subsys name 'rlimit' [ 27.039382][ T29] audit: type=1400 audit(1745125782.126:85): avc: denied { setattr } for pid=3293 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 [ 27.062642][ T29] audit: type=1400 audit(1745125782.126:86): avc: denied { create } for pid=3293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.083209][ T29] audit: type=1400 audit(1745125782.126:87): avc: denied { write } for pid=3293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.086579][ T3296] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 27.103734][ T29] audit: type=1400 audit(1745125782.126:88): avc: denied { read } for pid=3293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 27.132612][ T29] audit: type=1400 audit(1745125782.136:89): avc: denied { mounton } for pid=3293 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 [ 27.151643][ T3293] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 27.157571][ T29] audit: type=1400 audit(1745125782.136:90): avc: denied { mount } for pid=3293 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 [ 27.189648][ T29] audit: type=1400 audit(1745125782.206:91): avc: denied { relabelto } for pid=3296 comm="mkswap" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 28.210695][ T3304] chnl_net:caif_netlink_parms(): no params data found [ 28.341406][ T3302] chnl_net:caif_netlink_parms(): no params data found [ 28.364755][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.371972][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.379258][ T3304] bridge_slave_0: entered allmulticast mode [ 28.385757][ T3304] bridge_slave_0: entered promiscuous mode [ 28.394425][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.401534][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.408758][ T3304] bridge_slave_1: entered allmulticast mode [ 28.415107][ T3304] bridge_slave_1: entered promiscuous mode [ 28.444514][ T3307] chnl_net:caif_netlink_parms(): no params data found [ 28.457526][ T3303] chnl_net:caif_netlink_parms(): no params data found [ 28.467406][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.487967][ T3311] chnl_net:caif_netlink_parms(): no params data found [ 28.499717][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.516202][ T3302] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.523394][ T3302] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.530518][ T3302] bridge_slave_0: entered allmulticast mode [ 28.537324][ T3302] bridge_slave_0: entered promiscuous mode [ 28.558398][ T3302] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.565506][ T3302] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.572692][ T3302] bridge_slave_1: entered allmulticast mode [ 28.579113][ T3302] bridge_slave_1: entered promiscuous mode [ 28.623862][ T3304] team0: Port device team_slave_0 added [ 28.654299][ T3304] team0: Port device team_slave_1 added [ 28.668338][ T3302] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.677624][ T3307] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.684746][ T3307] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.692031][ T3307] bridge_slave_0: entered allmulticast mode [ 28.698332][ T3307] bridge_slave_0: entered promiscuous mode [ 28.727887][ T3302] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.737240][ T3307] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.744337][ T3307] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.751613][ T3307] bridge_slave_1: entered allmulticast mode [ 28.758079][ T3307] bridge_slave_1: entered promiscuous mode [ 28.793634][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.800594][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 28.826549][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.837860][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.844859][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 28.870799][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.881612][ T3311] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.888724][ T3311] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.895914][ T3311] bridge_slave_0: entered allmulticast mode [ 28.902358][ T3311] bridge_slave_0: entered promiscuous mode [ 28.917982][ T3303] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.925066][ T3303] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.932230][ T3303] bridge_slave_0: entered allmulticast mode [ 28.938543][ T3303] bridge_slave_0: entered promiscuous mode [ 28.947463][ T3303] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.955365][ T3303] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.962561][ T3303] bridge_slave_1: entered allmulticast mode [ 28.968861][ T3303] bridge_slave_1: entered promiscuous mode [ 28.975408][ T3311] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.982597][ T3311] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.989723][ T3311] bridge_slave_1: entered allmulticast mode [ 28.996080][ T3311] bridge_slave_1: entered promiscuous mode [ 29.007650][ T3302] team0: Port device team_slave_0 added [ 29.014282][ T3302] team0: Port device team_slave_1 added [ 29.020860][ T3307] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.041438][ T3311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.056278][ T3307] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.076203][ T3311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.086261][ T3303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.115444][ T3303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.129628][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.136634][ T3302] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.162577][ T3302] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.174062][ T3307] team0: Port device team_slave_0 added [ 29.180084][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.187144][ T3302] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.213159][ T3302] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.235151][ T3304] hsr_slave_0: entered promiscuous mode [ 29.241300][ T3304] hsr_slave_1: entered promiscuous mode [ 29.248068][ T3307] team0: Port device team_slave_1 added [ 29.256754][ T3311] team0: Port device team_slave_0 added [ 29.263519][ T3311] team0: Port device team_slave_1 added [ 29.291754][ T3303] team0: Port device team_slave_0 added [ 29.315127][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.322147][ T3307] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.348177][ T3307] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.364137][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.371172][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.397254][ T3311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.408753][ T3303] team0: Port device team_slave_1 added [ 29.427572][ T3307] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.434569][ T3307] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.460615][ T3307] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.474804][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.481920][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.507942][ T3311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.530626][ T3302] hsr_slave_0: entered promiscuous mode [ 29.536580][ T3302] hsr_slave_1: entered promiscuous mode [ 29.543601][ T3302] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 29.551227][ T3302] Cannot create hsr debugfs directory [ 29.562291][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.569269][ T3303] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.595251][ T3303] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.606286][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.613296][ T3303] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.639270][ T3303] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.684972][ T3303] hsr_slave_0: entered promiscuous mode [ 29.691185][ T3303] hsr_slave_1: entered promiscuous mode [ 29.697026][ T3303] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 29.704663][ T3303] Cannot create hsr debugfs directory [ 29.712180][ T3307] hsr_slave_0: entered promiscuous mode [ 29.718205][ T3307] hsr_slave_1: entered promiscuous mode [ 29.724256][ T3307] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 29.731880][ T3307] Cannot create hsr debugfs directory [ 29.756261][ T3311] hsr_slave_0: entered promiscuous mode [ 29.762207][ T3311] hsr_slave_1: entered promiscuous mode [ 29.768008][ T3311] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 29.775759][ T3311] Cannot create hsr debugfs directory [ 29.940475][ T3304] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 29.967567][ T3304] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 29.978448][ T3304] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 29.989680][ T3304] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 30.002257][ T3302] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 30.011336][ T3302] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 30.019853][ T3302] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 30.029421][ T3302] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 30.062907][ T3311] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 30.074430][ T3311] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 30.083314][ T3311] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 30.094839][ T3311] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 30.128283][ T3307] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 30.137303][ T3307] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 30.146056][ T3307] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 30.162817][ T3307] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 30.193091][ T3303] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 30.209169][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.216918][ T3303] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 30.226059][ T3303] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 30.235010][ T3303] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 30.275197][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.289123][ T3302] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.302128][ T177] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.309228][ T177] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.336168][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.343281][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.352273][ T3302] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.369096][ T3311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.378268][ T57] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.385389][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.394013][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.401140][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.425747][ T3307] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.462407][ T3311] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.473168][ T3307] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.483476][ T177] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.490656][ T177] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.505259][ T3302] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 30.518494][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.525694][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.534456][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.541556][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.554616][ T3303] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.567257][ T3303] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.585817][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.593022][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.614132][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.621250][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.648211][ T3302] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.658702][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.665867][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.683301][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.718152][ T3307] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 30.821814][ T3302] veth0_vlan: entered promiscuous mode [ 30.840200][ T3304] veth0_vlan: entered promiscuous mode [ 30.861953][ T3302] veth1_vlan: entered promiscuous mode [ 30.877337][ T3304] veth1_vlan: entered promiscuous mode [ 30.888825][ T3307] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.898463][ T3311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.914158][ T3303] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.926696][ T3302] veth0_macvtap: entered promiscuous mode [ 30.949061][ T3304] veth0_macvtap: entered promiscuous mode [ 30.962970][ T3302] veth1_macvtap: entered promiscuous mode [ 30.981703][ T3304] veth1_macvtap: entered promiscuous mode [ 30.991821][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.012712][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.023298][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.034857][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.056495][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.064560][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.075064][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.087003][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.098190][ T3302] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.107088][ T3302] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.115993][ T3302] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.124808][ T3302] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.138440][ T3303] veth0_vlan: entered promiscuous mode [ 31.145109][ T3304] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.153928][ T3304] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.162716][ T3304] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.171566][ T3304] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.200280][ T3303] veth1_vlan: entered promiscuous mode [ 31.218523][ T3311] veth0_vlan: entered promiscuous mode [ 31.231175][ C0] ================================================================== [ 31.239289][ C0] BUG: KCSAN: data-race in kick_pool / wq_worker_running [ 31.246338][ C0] [ 31.248702][ C0] read-write to 0xffff888237d299a4 of 4 bytes by task 3378 on cpu 1: [ 31.256770][ C0] wq_worker_running+0x98/0x130 [ 31.261654][ C0] schedule_timeout+0xbc/0x170 [ 31.266438][ C0] msleep+0x4f/0x90 [ 31.270242][ C0] nsim_fib_event_work+0x1ff4/0x2290 [ 31.275531][ C0] process_scheduled_works+0x4de/0xa20 [ 31.280996][ C0] worker_thread+0x52c/0x710 [ 31.285590][ C0] kthread+0x4b7/0x540 [ 31.289666][ C0] ret_from_fork+0x4b/0x60 [ 31.294081][ C0] ret_from_fork_asm+0x1a/0x30 [ 31.298848][ C0] [ 31.301166][ C0] read to 0xffff888237d299a4 of 4 bytes by interrupt on cpu 0: [ 31.308716][ C0] kick_pool+0x4d/0x2c0 [ 31.312888][ C0] __queue_work+0x8f8/0xbb0 [ 31.317402][ C0] queue_work_on+0xdf/0x190 [ 31.321916][ C0] wg_packet_receive+0xf62/0x1360 [ 31.326966][ C0] wg_receive+0x4e/0x80 [ 31.331126][ C0] udp_queue_rcv_one_skb+0xae8/0xb80 [ 31.336418][ C0] udp_queue_rcv_skb+0x1f8/0x2a0 [ 31.341357][ C0] udp_unicast_rcv_skb+0x1ce/0x200 [ 31.346470][ C0] __udp4_lib_rcv+0xb0f/0xfd0 [ 31.351153][ C0] udp_rcv+0x4f/0x60 [ 31.355047][ C0] ip_protocol_deliver_rcu+0x3fe/0x760 [ 31.360862][ C0] ip_local_deliver_finish+0x180/0x210 [ 31.366314][ C0] ip_local_deliver+0x102/0x1e0 [ 31.371154][ C0] ip_rcv_finish+0x193/0x1b0 [ 31.375742][ C0] ip_rcv+0x68/0x140 [ 31.379633][ C0] __netif_receive_skb+0x109/0x290 [ 31.384769][ C0] process_backlog+0x22e/0x440 [ 31.389555][ C0] __napi_poll+0x63/0x3c0 [ 31.393902][ C0] net_rx_action+0x3a3/0x800 [ 31.398510][ C0] handle_softirqs+0xbf/0x280 [ 31.403203][ C0] do_softirq+0x62/0xa0 [ 31.407355][ C0] __local_bh_enable_ip+0x6e/0x70 [ 31.412376][ C0] _raw_read_unlock_bh+0x1b/0x20 [ 31.417323][ C0] wg_socket_send_skb_to_peer+0x109/0x130 [ 31.423065][ C0] wg_packet_tx_worker+0x127/0x360 [ 31.428205][ C0] process_scheduled_works+0x4de/0xa20 [ 31.433686][ C0] worker_thread+0x52c/0x710 [ 31.438291][ C0] kthread+0x4b7/0x540 [ 31.442362][ C0] ret_from_fork+0x4b/0x60 [ 31.446781][ C0] ret_from_fork_asm+0x1a/0x30 [ 31.451548][ C0] [ 31.453868][ C0] value changed: 0x00000000 -> 0x00000001 [ 31.459594][ C0] [ 31.461907][ C0] Reported by Kernel Concurrency Sanitizer on: [ 31.468075][ C0] CPU: 0 UID: 0 PID: 3379 Comm: kworker/0:3 Not tainted 6.15.0-rc2-syzkaller-00471-g119009db2674 #0 PREEMPT(voluntary) [ 31.480588][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 31.490646][ C0] Workqueue: wg-crypt-wg1 wg_packet_tx_worker [ 31.496742][ C0] ================================================================== [ 31.519381][ T3307] veth0_vlan: entered promiscuous mode [ 31.527183][ T3302] 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. [ 31.527923][ T3307] veth1_vlan: entered promiscuous mode [ 31.553517][ T3303] veth0_macvtap: entered promiscuous mode [ 31.565206][ T3303] veth1_macvtap: entered promiscuous mode [ 31.573447][ T3311] veth1_vlan: entered promiscuous mode [ 31.594250][ T3307] veth0_macvtap: entered promiscuous mode [ 31.607451][ T3307] veth1_macvtap: entered promiscuous mode [ 31.625056][ T3311] veth0_macvtap: entered promiscuous mode [ 31.633775][ T3311] veth1_macvtap: entered promiscuous mode [ 31.640665][ T3303] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.651252][ T3303] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.661135][ T3303] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.671713][ T3303] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.682433][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.690730][ T3307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.701274][ T3307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.711153][ T3307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.721600][ T3307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.731446][ T3307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.741883][ T3307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.752949][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.764718][ T3303] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.775208][ T3303] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.785058][ T3303] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.795492][ T3303] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.806163][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.815115][ T3307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.825674][ T3307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.835616][ T3307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.846102][ T3307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.855933][ T3307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.866394][ T3307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.877043][ T3307] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.888847][ T3303] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.897707][ T3303] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.906443][ T3303] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.915255][ T3303] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.926378][ T3307] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.935299][ T3307] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.944069][ T3307] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.952805][ T3307] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.967321][ T3311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.977873][ T3311] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.987708][ T3311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.998282][ T3311] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.008126][ T3311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.018559][ T3311] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.028418][ T3311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.038870][ T3311] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.049492][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.065175][ T3311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.075879][ T3311] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.085784][ T3311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.096296][ T3311] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.106126][ T3311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.116587][ T3311] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.126417][ T3311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.136932][ T3311] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.147566][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.157489][ T3311] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.166269][ T3311] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.175106][ T3311] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.183857][ T3311] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0