last executing test programs: kernel console output (not intermixed with test programs): [ 18.540546][ T29] audit: type=1400 audit(1764960854.564:62): avc: denied { search } for pid=3201 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 18.562500][ T29] audit: type=1400 audit(1764960854.564:63): avc: denied { search } for pid=3201 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=477 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 18.585071][ T29] audit: type=1400 audit(1764960854.564:64): avc: denied { search } for pid=3201 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=481 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 18.607927][ T29] audit: type=1400 audit(1764960854.564:65): avc: denied { search } for pid=3201 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=482 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 18.630852][ T29] audit: type=1400 audit(1764960854.564:66): avc: denied { read open } for pid=3202 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=482 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.1.193' (ED25519) to the list of known hosts. [ 21.749480][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 21.749495][ T29] audit: type=1400 audit(1764960857.764:70): avc: denied { mounton } for pid=3288 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 [ 21.778859][ T29] audit: type=1400 audit(1764960857.794:71): avc: denied { mount } for pid=3288 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 [ 21.779596][ T3288] cgroup: Unknown subsys name 'net' [ 21.806568][ T29] audit: type=1400 audit(1764960857.824:72): avc: denied { unmount } for pid=3288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.920416][ T3288] cgroup: Unknown subsys name 'cpuset' [ 21.926428][ T3288] cgroup: Unknown subsys name 'rlimit' [ 22.076111][ T29] audit: type=1400 audit(1764960858.094:73): avc: denied { setattr } for pid=3288 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 [ 22.099398][ T29] audit: type=1400 audit(1764960858.094:74): avc: denied { create } for pid=3288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.119945][ T29] audit: type=1400 audit(1764960858.094:75): avc: denied { write } for pid=3288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.140413][ T29] audit: type=1400 audit(1764960858.094:76): avc: denied { read } for pid=3288 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.147279][ T3308] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 22.160675][ T29] audit: type=1400 audit(1764960858.104:77): avc: denied { mounton } for pid=3288 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 [ 22.160720][ T29] audit: type=1400 audit(1764960858.104:78): avc: denied { mount } for pid=3288 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 Setting up swapspace version 1, size = 127995904 bytes [ 22.217294][ T29] audit: type=1400 audit(1764960858.114:79): avc: denied { read } for pid=3047 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 22.252114][ T3288] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 24.296799][ T3330] chnl_net:caif_netlink_parms(): no params data found [ 24.320804][ T3316] chnl_net:caif_netlink_parms(): no params data found [ 24.386191][ T3330] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.393341][ T3330] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.400566][ T3330] bridge_slave_0: entered allmulticast mode [ 24.406993][ T3330] bridge_slave_0: entered promiscuous mode [ 24.430717][ T3318] chnl_net:caif_netlink_parms(): no params data found [ 24.439668][ T3330] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.446771][ T3330] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.454053][ T3330] bridge_slave_1: entered allmulticast mode [ 24.460308][ T3330] bridge_slave_1: entered promiscuous mode [ 24.479756][ T3316] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.486920][ T3316] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.494182][ T3316] bridge_slave_0: entered allmulticast mode [ 24.500484][ T3316] bridge_slave_0: entered promiscuous mode [ 24.520435][ T3330] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.532938][ T3316] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.540082][ T3316] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.547157][ T3316] bridge_slave_1: entered allmulticast mode [ 24.553505][ T3316] bridge_slave_1: entered promiscuous mode [ 24.568219][ T3330] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.602889][ T3319] chnl_net:caif_netlink_parms(): no params data found [ 24.613066][ T3317] chnl_net:caif_netlink_parms(): no params data found [ 24.628667][ T3316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.641124][ T3330] team0: Port device team_slave_0 added [ 24.663078][ T3316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.672934][ T3330] team0: Port device team_slave_1 added [ 24.711153][ T3318] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.718206][ T3318] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.725459][ T3318] bridge_slave_0: entered allmulticast mode [ 24.731883][ T3318] bridge_slave_0: entered promiscuous mode [ 24.742918][ T3316] team0: Port device team_slave_0 added [ 24.754853][ T3318] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.761945][ T3318] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.769092][ T3318] bridge_slave_1: entered allmulticast mode [ 24.775565][ T3318] bridge_slave_1: entered promiscuous mode [ 24.782102][ T3330] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.789082][ T3330] 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. [ 24.815057][ T3330] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.826729][ T3316] team0: Port device team_slave_1 added [ 24.848177][ T3330] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.855142][ T3330] 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. [ 24.881116][ T3330] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.896713][ T3319] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.903788][ T3319] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.910955][ T3319] bridge_slave_0: entered allmulticast mode [ 24.917392][ T3319] bridge_slave_0: entered promiscuous mode [ 24.934653][ T3318] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.948263][ T3319] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.955342][ T3319] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.962553][ T3319] bridge_slave_1: entered allmulticast mode [ 24.968801][ T3319] bridge_slave_1: entered promiscuous mode [ 24.975061][ T3317] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.982177][ T3317] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.989357][ T3317] bridge_slave_0: entered allmulticast mode [ 24.995716][ T3317] bridge_slave_0: entered promiscuous mode [ 25.003784][ T3318] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 25.013108][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 25.020051][ T3316] 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. [ 25.045936][ T3316] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 25.061682][ T3317] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.068757][ T3317] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.075851][ T3317] bridge_slave_1: entered allmulticast mode [ 25.082388][ T3317] bridge_slave_1: entered promiscuous mode [ 25.093528][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 25.100549][ T3316] 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. [ 25.126466][ T3316] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 25.157996][ T3319] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 25.175880][ T3318] team0: Port device team_slave_0 added [ 25.182939][ T3317] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 25.192816][ T3319] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 25.203844][ T3330] hsr_slave_0: entered promiscuous mode [ 25.209703][ T3330] hsr_slave_1: entered promiscuous mode [ 25.221925][ T3318] team0: Port device team_slave_1 added [ 25.228424][ T3317] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 25.262027][ T3316] hsr_slave_0: entered promiscuous mode [ 25.267940][ T3316] hsr_slave_1: entered promiscuous mode [ 25.273770][ T3316] debugfs: 'hsr0' already exists in 'hsr' [ 25.279475][ T3316] Cannot create hsr debugfs directory [ 25.304878][ T3319] team0: Port device team_slave_0 added [ 25.311712][ T3319] team0: Port device team_slave_1 added [ 25.321950][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 25.328878][ 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. [ 25.354827][ T3318] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 25.366251][ T3317] team0: Port device team_slave_0 added [ 25.377681][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 25.384652][ 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. [ 25.410585][ T3318] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 25.431120][ T3317] team0: Port device team_slave_1 added [ 25.437031][ T3319] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 25.444012][ 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. [ 25.469916][ T3319] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 25.490110][ T3319] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 25.497054][ 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. [ 25.523112][ T3319] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 25.552494][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 25.559435][ T3317] 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. [ 25.585362][ T3317] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 25.596830][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 25.603810][ T3317] 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. [ 25.629904][ T3317] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 25.672572][ T3319] hsr_slave_0: entered promiscuous mode [ 25.678540][ T3319] hsr_slave_1: entered promiscuous mode [ 25.684373][ T3319] debugfs: 'hsr0' already exists in 'hsr' [ 25.690115][ T3319] Cannot create hsr debugfs directory [ 25.697685][ T3318] hsr_slave_0: entered promiscuous mode [ 25.703791][ T3318] hsr_slave_1: entered promiscuous mode [ 25.709610][ T3318] debugfs: 'hsr0' already exists in 'hsr' [ 25.715347][ T3318] Cannot create hsr debugfs directory [ 25.766135][ T3317] hsr_slave_0: entered promiscuous mode [ 25.772295][ T3317] hsr_slave_1: entered promiscuous mode [ 25.778068][ T3317] debugfs: 'hsr0' already exists in 'hsr' [ 25.783862][ T3317] Cannot create hsr debugfs directory [ 25.881995][ T3330] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 25.890379][ T3330] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 25.907552][ T3330] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 25.917907][ T3330] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 25.958148][ T3316] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 25.970446][ T3316] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 25.979250][ T3316] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 25.991221][ T3316] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 26.012782][ T3317] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 26.022716][ T3317] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 26.035878][ T3317] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 26.048265][ T3317] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 26.076928][ T3318] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 26.085635][ T3318] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 26.095091][ T3318] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 26.105096][ T3318] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 26.137797][ T3330] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.146423][ T3319] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 26.157853][ T3319] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 26.168252][ T3319] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 26.185179][ T3319] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 26.198500][ T3330] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.212364][ T53] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.219402][ T53] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.232797][ T53] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.239925][ T53] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.278506][ T3317] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.300590][ T3316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.322197][ T3317] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.331940][ T3316] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.345848][ T3318] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.355470][ T2764] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.362595][ T2764] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.380924][ T2764] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.387966][ T2764] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.396656][ T2764] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.403693][ T2764] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.419385][ T2709] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.426495][ T2709] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.444958][ T3318] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.462082][ T2709] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.469120][ T2709] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.484660][ T2709] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.491708][ T2709] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.500874][ T3319] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.508960][ T3330] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.538711][ T3319] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.560836][ T3318] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 26.571328][ T3318] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 26.595842][ T2889] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.602970][ T2889] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.611491][ T2889] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.618944][ T2889] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.684333][ T3317] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.717119][ T3319] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 26.727512][ T3319] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 26.755125][ T3316] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.774975][ T3330] veth0_vlan: entered promiscuous mode [ 26.782341][ T3318] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.808928][ T3330] veth1_vlan: entered promiscuous mode [ 26.864486][ T3317] veth0_vlan: entered promiscuous mode [ 26.875168][ T3319] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.898923][ T3317] veth1_vlan: entered promiscuous mode [ 26.914989][ T3330] veth0_macvtap: entered promiscuous mode [ 26.924239][ T3330] veth1_macvtap: entered promiscuous mode [ 26.935176][ T3318] veth0_vlan: entered promiscuous mode [ 26.958497][ T3330] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.969453][ T3316] veth0_vlan: entered promiscuous mode [ 26.978387][ T3316] veth1_vlan: entered promiscuous mode [ 26.986451][ T3318] veth1_vlan: entered promiscuous mode [ 26.994408][ T3330] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 27.004533][ T3317] veth0_macvtap: entered promiscuous mode [ 27.018016][ T3317] veth1_macvtap: entered promiscuous mode [ 27.025798][ T53] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.042795][ T53] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.051640][ T53] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.060576][ T53] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.069950][ C1] ================================================================== [ 27.078033][ C1] BUG: KCSAN: data-race in wq_worker_tick / wq_worker_tick [ 27.085229][ C1] [ 27.087532][ C1] read-write to 0xffff88810415e0b8 of 8 bytes by interrupt on cpu 0: [ 27.095569][ C1] wq_worker_tick+0x60/0x230 [ 27.100146][ C1] sched_tick+0xd7/0x220 [ 27.104390][ C1] update_process_times+0x15f/0x190 [ 27.109565][ C1] tick_nohz_handler+0x276/0x3d0 [ 27.114490][ C1] __hrtimer_run_queues+0x20f/0x5a0 [ 27.114831][ T3319] veth0_vlan: entered promiscuous mode [ 27.119690][ C1] hrtimer_interrupt+0x21a/0x460 [ 27.127903][ T3319] veth1_vlan: entered promiscuous mode [ 27.130062][ C1] __sysvec_apic_timer_interrupt+0x5f/0x1d0 [ 27.130088][ C1] sysvec_apic_timer_interrupt+0x6f/0x80 [ 27.146801][ T3319] veth0_macvtap: entered promiscuous mode [ 27.146999][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.147023][ C1] curve25519_generate_public+0x95e/0x2e70 [ 27.154303][ T3319] veth1_macvtap: entered promiscuous mode [ 27.158681][ C1] wg_noise_handshake_create_initiation+0x13d/0x520 [ 27.169677][ T3319] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 27.170170][ C1] wg_packet_handshake_send_worker+0xb2/0x160 [ 27.170196][ C1] process_scheduled_works+0x4ce/0x9d0 [ 27.170223][ C1] worker_thread+0x582/0x770 [ 27.170244][ C1] kthread+0x489/0x510 [ 27.179108][ T3319] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 27.183982][ C1] ret_from_fork+0x149/0x290 [ 27.184008][ C1] ret_from_fork_asm+0x1a/0x30 [ 27.184029][ C1] [ 27.184033][ C1] read-write to 0xffff88810415e0b8 of 8 bytes by interrupt on cpu 1: [ 27.184047][ C1] wq_worker_tick+0x60/0x230 [ 27.184072][ C1] sched_tick+0xd7/0x220 [ 27.184096][ C1] update_process_times+0x15f/0x190 [ 27.184112][ C1] tick_nohz_handler+0x276/0x3d0 [ 27.184132][ C1] __hrtimer_run_queues+0x20f/0x5a0 [ 27.184151][ C1] hrtimer_interrupt+0x21a/0x460 [ 27.260281][ C1] __sysvec_apic_timer_interrupt+0x5f/0x1d0 [ 27.266175][ C1] sysvec_apic_timer_interrupt+0x6f/0x80 [ 27.271797][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 27.277754][ C1] __tsan_unaligned_write4+0x115/0x190 [ 27.283198][ C1] chacha_block_generic+0x1b0/0x240 [ 27.288374][ C1] chacha_crypt+0x650/0x6a0 [ 27.292852][ C1] __chacha20poly1305_encrypt+0x17b/0x250 [ 27.298551][ C1] chacha20poly1305_encrypt+0x18f/0x1f0 [ 27.304080][ C1] wg_noise_handshake_create_initiation+0x1f9/0x520 [ 27.310653][ C1] wg_packet_handshake_send_worker+0xb2/0x160 [ 27.316698][ C1] process_scheduled_works+0x4ce/0x9d0 [ 27.322135][ C1] worker_thread+0x582/0x770 [ 27.326703][ C1] kthread+0x489/0x510 [ 27.330753][ C1] ret_from_fork+0x149/0x290 [ 27.335324][ C1] ret_from_fork_asm+0x1a/0x30 [ 27.340067][ C1] [ 27.342378][ C1] value changed: 0x0000000000000000 -> 0x0000000000002710 [ 27.349456][ C1] [ 27.351755][ C1] Reported by Kernel Concurrency Sanitizer on: [ 27.357889][ C1] CPU: 1 UID: 0 PID: 53 Comm: kworker/u8:4 Not tainted syzkaller #0 PREEMPT(voluntary) [ 27.367580][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 27.377622][ C1] Workqueue: wg-kex-wg0 wg_packet_handshake_send_worker [ 27.384552][ C1] ================================================================== [ 27.403765][ T2911] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.412914][ T2911] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.422952][ T2911] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.437457][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 27.444913][ T2911] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.456717][ T3316] veth0_macvtap: entered promiscuous mode [ 27.466742][ T29] kauditd_printk_skb: 10 callbacks suppressed [ 27.466755][ T29] audit: type=1400 audit(1764960863.484:90): avc: denied { mounton } for pid=3319 comm="syz-executor" path="/root/syzkaller.pgoQbz/syz-tmp" dev="sda1" ino=2041 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 27.497615][ T29] audit: type=1400 audit(1764960863.484:91): avc: denied { mount } for pid=3319 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 27.519878][ T29] audit: type=1400 audit(1764960863.484:92): avc: denied { mounton } for pid=3319 comm="syz-executor" path="/root/syzkaller.pgoQbz/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 27.545060][ T29] audit: type=1400 audit(1764960863.484:93): avc: denied { mount } for pid=3319 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 27.566830][ T29] audit: type=1400 audit(1764960863.484:94): avc: denied { mounton } for pid=3319 comm="syz-executor" path="/root/syzkaller.pgoQbz/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 27.593460][ T29] audit: type=1400 audit(1764960863.484:95): avc: denied { mounton } for pid=3319 comm="syz-executor" path="/root/syzkaller.pgoQbz/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3886 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 27.620768][ T29] audit: type=1400 audit(1764960863.494:96): avc: denied { unmount } for pid=3319 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 27.642023][ T29] audit: type=1400 audit(1764960863.514:97): avc: denied { mounton } for pid=3319 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 27.645843][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 27.664719][ T29] audit: type=1400 audit(1764960863.514:98): avc: denied { mount } for pid=3319 comm="syz-executor" name="/" dev="gadgetfs" ino=3890 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 27.697974][ 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. [ 27.714985][ T3316] veth1_macvtap: entered promiscuous mode [ 27.721650][ T2889] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.730972][ T2889] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.741011][ T3318] veth0_macvtap: entered promiscuous mode [ 27.748743][ T2889] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.758271][ T3318] veth1_macvtap: entered promiscuous mode [ 27.764284][ T29] audit: type=1400 audit(1764960863.774:99): avc: denied { read write } for pid=3319 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 [ 27.771645][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 27.802542][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 27.813434][ T2889] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.833275][ T2889] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.848918][ T2889] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.858634][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 27.867416][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 27.877226][ T53] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.886050][ T53] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.898953][ T2889] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.908495][ T2889] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.920507][ T2889] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.931318][ T2889] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0