last executing test programs: kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.196' (ED25519) to the list of known hosts. [ 32.960068][ T29] audit: type=1400 audit(1747532328.535:65): avc: denied { mounton } for pid=3304 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 [ 32.961207][ T3304] cgroup: Unknown subsys name 'net' [ 32.982819][ T29] audit: type=1400 audit(1747532328.535:66): avc: denied { mount } for pid=3304 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 [ 33.010242][ T29] audit: type=1400 audit(1747532328.565:67): avc: denied { unmount } for pid=3304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 33.126157][ T3304] cgroup: Unknown subsys name 'cpuset' [ 33.132486][ T3304] cgroup: Unknown subsys name 'rlimit' [ 33.324216][ T29] audit: type=1400 audit(1747532328.895:68): avc: denied { setattr } for pid=3304 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 [ 33.347549][ T29] audit: type=1400 audit(1747532328.905:69): avc: denied { create } for pid=3304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 33.368060][ T29] audit: type=1400 audit(1747532328.905:70): avc: denied { write } for pid=3304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 33.388468][ T29] audit: type=1400 audit(1747532328.905:71): avc: denied { read } for pid=3304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 33.408852][ T29] audit: type=1400 audit(1747532328.915:72): avc: denied { mounton } for pid=3304 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 [ 33.417670][ T3308] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 33.433707][ T29] audit: type=1400 audit(1747532328.915:73): avc: denied { mount } for pid=3304 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 [ 33.465578][ T29] audit: type=1400 audit(1747532329.015:74): avc: denied { relabelto } for pid=3308 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 33.495707][ T3304] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 34.621846][ T3314] chnl_net:caif_netlink_parms(): no params data found [ 34.681693][ T3316] chnl_net:caif_netlink_parms(): no params data found [ 34.723271][ T3317] chnl_net:caif_netlink_parms(): no params data found [ 34.747489][ T3314] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.754594][ T3314] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.761828][ T3314] bridge_slave_0: entered allmulticast mode [ 34.768325][ T3314] bridge_slave_0: entered promiscuous mode [ 34.789518][ T3314] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.796807][ T3314] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.804191][ T3314] bridge_slave_1: entered allmulticast mode [ 34.810923][ T3314] bridge_slave_1: entered promiscuous mode [ 34.826146][ T3322] chnl_net:caif_netlink_parms(): no params data found [ 34.862477][ T3316] bridge0: port 1(bridge_slave_0) entered blocking state [ 34.869640][ T3316] bridge0: port 1(bridge_slave_0) entered disabled state [ 34.876832][ T3316] bridge_slave_0: entered allmulticast mode [ 34.883333][ T3316] bridge_slave_0: entered promiscuous mode [ 34.903562][ T3314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 34.912832][ T3316] bridge0: port 2(bridge_slave_1) entered blocking state [ 34.919949][ T3316] bridge0: port 2(bridge_slave_1) entered disabled state [ 34.927319][ T3316] bridge_slave_1: entered allmulticast mode [ 34.933778][ T3316] bridge_slave_1: entered promiscuous mode [ 34.951903][ T3314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 34.979791][ T3324] chnl_net:caif_netlink_parms(): no params data found [ 35.022754][ T3316] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.035212][ T3316] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.044363][ T3317] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.051600][ T3317] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.058845][ T3317] bridge_slave_0: entered allmulticast mode [ 35.065380][ T3317] bridge_slave_0: entered promiscuous mode [ 35.072714][ T3314] team0: Port device team_slave_0 added [ 35.098255][ T3317] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.105495][ T3317] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.114917][ T3317] bridge_slave_1: entered allmulticast mode [ 35.121392][ T3317] bridge_slave_1: entered promiscuous mode [ 35.128374][ T3314] team0: Port device team_slave_1 added [ 35.139077][ T3322] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.146201][ T3322] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.153505][ T3322] bridge_slave_0: entered allmulticast mode [ 35.160013][ T3322] bridge_slave_0: entered promiscuous mode [ 35.169124][ T3316] team0: Port device team_slave_0 added [ 35.187334][ T3317] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.196492][ T3322] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.203638][ T3322] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.211036][ T3322] bridge_slave_1: entered allmulticast mode [ 35.217487][ T3322] bridge_slave_1: entered promiscuous mode [ 35.224226][ T3316] team0: Port device team_slave_1 added [ 35.242973][ T3317] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.276127][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.283157][ T3314] 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. [ 35.309101][ T3314] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.320321][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.327336][ T3314] 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. [ 35.353351][ T3314] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.375481][ T3322] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.384904][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.391914][ 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 1560 would solve the problem. [ 35.417926][ T3316] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.428733][ T3324] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.435892][ T3324] bridge0: port 1(bridge_slave_0) entered disabled state [ 35.443124][ T3324] bridge_slave_0: entered allmulticast mode [ 35.449922][ T3324] bridge_slave_0: entered promiscuous mode [ 35.459123][ T3317] team0: Port device team_slave_0 added [ 35.466412][ T3322] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.475756][ T3316] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.482733][ 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 1560 would solve the problem. [ 35.508795][ T3316] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.522915][ T3324] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.530089][ T3324] bridge0: port 2(bridge_slave_1) entered disabled state [ 35.537403][ T3324] bridge_slave_1: entered allmulticast mode [ 35.543916][ T3324] bridge_slave_1: entered promiscuous mode [ 35.550644][ T3317] team0: Port device team_slave_1 added [ 35.572302][ T3322] team0: Port device team_slave_0 added [ 35.590714][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.597827][ 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 1560 would solve the problem. [ 35.623804][ T3317] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.635949][ T3322] team0: Port device team_slave_1 added [ 35.663050][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.670087][ 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 1560 would solve the problem. [ 35.696083][ T3317] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.720240][ T3324] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 35.731908][ T3314] hsr_slave_0: entered promiscuous mode [ 35.738089][ T3314] hsr_slave_1: entered promiscuous mode [ 35.758156][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 35.765164][ 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 1560 would solve the problem. [ 35.791196][ T3322] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 35.803122][ T3324] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 35.812475][ T3322] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 35.819516][ 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 1560 would solve the problem. [ 35.845470][ T3322] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 35.858453][ T3316] hsr_slave_0: entered promiscuous mode [ 35.864506][ T3316] hsr_slave_1: entered promiscuous mode [ 35.870402][ T3316] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 35.877987][ T3316] Cannot create hsr debugfs directory [ 35.911016][ T3317] hsr_slave_0: entered promiscuous mode [ 35.917032][ T3317] hsr_slave_1: entered promiscuous mode [ 35.922854][ T3317] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 35.930761][ T3317] Cannot create hsr debugfs directory [ 35.949259][ T3324] team0: Port device team_slave_0 added [ 35.956460][ T3324] team0: Port device team_slave_1 added [ 36.008590][ T3322] hsr_slave_0: entered promiscuous mode [ 36.014663][ T3322] hsr_slave_1: entered promiscuous mode [ 36.020567][ T3322] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 36.028413][ T3322] Cannot create hsr debugfs directory [ 36.036894][ T3324] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.043933][ T3324] 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. [ 36.070023][ T3324] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.081395][ T3324] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.088440][ T3324] 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. [ 36.114502][ T3324] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.181602][ T3324] hsr_slave_0: entered promiscuous mode [ 36.187707][ T3324] hsr_slave_1: entered promiscuous mode [ 36.193505][ T3324] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 36.201147][ T3324] Cannot create hsr debugfs directory [ 36.338492][ T3316] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 36.347423][ T3316] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 36.359307][ T3316] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 36.370520][ T3316] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 36.389966][ T3314] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 36.404760][ T3314] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 36.418949][ T3314] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 36.428447][ T3314] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 36.447989][ T3322] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 36.456899][ T3322] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 36.469561][ T3322] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 36.479192][ T3322] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 36.509432][ T3317] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 36.519437][ T3317] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 36.528205][ T3317] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 36.539319][ T3317] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 36.589678][ T3324] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 36.600597][ T3316] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.612098][ T3324] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 36.621633][ T3324] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 36.636977][ T3324] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 36.670714][ T3322] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.678976][ T3316] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.695098][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.702250][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.713185][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.723443][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.730588][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.747765][ T3322] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.761335][ T3317] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.772775][ T3314] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.792232][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.799440][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.808273][ T315] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.815360][ T315] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.830581][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.837947][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.853709][ T3317] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.862741][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.869855][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.901309][ T3314] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 36.911852][ T3314] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 36.928716][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.935882][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.961503][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.968638][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.008901][ T3316] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.019220][ T3324] 8021q: adding VLAN 0 to HW filter on device bond0 [ 37.035429][ T3317] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 37.051939][ T3324] 8021q: adding VLAN 0 to HW filter on device team0 [ 37.060863][ T3314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.098920][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 37.106077][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 37.114772][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 37.121898][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 37.158771][ T3324] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 37.208073][ T3322] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.219201][ T3317] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.264081][ T3316] veth0_vlan: entered promiscuous mode [ 37.319281][ T3316] veth1_vlan: entered promiscuous mode [ 37.330941][ T3324] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 37.346442][ T3314] veth0_vlan: entered promiscuous mode [ 37.362527][ T3316] veth0_macvtap: entered promiscuous mode [ 37.379505][ T3314] veth1_vlan: entered promiscuous mode [ 37.387477][ T3316] veth1_macvtap: entered promiscuous mode [ 37.399605][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.416623][ T3314] veth0_macvtap: entered promiscuous mode [ 37.432684][ T3316] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.460105][ T3317] veth0_vlan: entered promiscuous mode [ 37.466956][ T3314] veth1_macvtap: entered promiscuous mode [ 37.478719][ T3316] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.487686][ T3316] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.496557][ T3316] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.505261][ T3316] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.519496][ T3322] veth0_vlan: entered promiscuous mode [ 37.528361][ T3317] veth1_vlan: entered promiscuous mode [ 37.538854][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.546314][ T3314] ================================================================== [ 37.554437][ T3314] BUG: KCSAN: data-race in batadv_iv_ogm_schedule / batadv_update_min_mtu [ 37.562957][ T3314] [ 37.565288][ T3314] write to 0xffff88811777f610 of 1 bytes by task 3408 on cpu 1: [ 37.572932][ T3314] batadv_iv_ogm_schedule+0xab/0x740 [ 37.578237][ T3314] batadv_iv_send_outstanding_bat_ogm_packet+0x419/0x470 [ 37.585282][ T3314] process_scheduled_works+0x4cb/0x9d0 [ 37.590778][ T3314] worker_thread+0x582/0x770 [ 37.595394][ T3314] kthread+0x486/0x510 [ 37.599479][ T3314] ret_from_fork+0x4b/0x60 [ 37.603907][ T3314] ret_from_fork_asm+0x1a/0x30 [ 37.608685][ T3314] [ 37.611012][ T3314] read to 0xffff88811777f610 of 1 bytes by task 3314 on cpu 0: [ 37.618566][ T3314] batadv_update_min_mtu+0x45/0x1a0 [ 37.623783][ T3314] batadv_hardif_activate_interface+0x1b3/0x2f0 [ 37.630042][ T3314] batadv_hard_if_event+0x3b3/0x1070 [ 37.635351][ T3314] raw_notifier_call_chain+0x6f/0x1b0 [ 37.640758][ T3314] call_netdevice_notifiers_info+0xae/0x100 [ 37.646685][ T3314] __dev_notify_flags+0xff/0x1a0 [ 37.651669][ T3314] netif_change_flags+0xac/0xd0 [ 37.656571][ T3314] do_setlink+0x90e/0x27f0 [ 37.661020][ T3314] rtnl_newlink+0xe75/0x12d0 [ 37.665630][ T3314] rtnetlink_rcv_msg+0x5fe/0x6d0 [ 37.670599][ T3314] netlink_rcv_skb+0x123/0x220 [ 37.675391][ T3314] rtnetlink_rcv+0x1c/0x30 [ 37.679825][ T3314] netlink_unicast+0x5a1/0x670 [ 37.684618][ T3314] netlink_sendmsg+0x58b/0x6b0 [ 37.689394][ T3314] __sock_sendmsg+0x145/0x180 [ 37.694096][ T3314] __sys_sendto+0x268/0x330 [ 37.698730][ T3314] __x64_sys_sendto+0x76/0x90 [ 37.703441][ T3314] x64_sys_call+0x2eb6/0x2fb0 [ 37.708143][ T3314] do_syscall_64+0xd0/0x1a0 [ 37.712682][ T3314] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 37.718612][ T3314] [ 37.721041][ T3314] value changed: 0x04 -> 0x03 [ 37.725759][ T3314] [ 37.728092][ T3314] Reported by Kernel Concurrency Sanitizer on: [ 37.734364][ T3314] CPU: 0 UID: 0 PID: 3314 Comm: syz-executor Not tainted 6.15.0-rc6-syzkaller-00346-g5723cc3450bc #0 PREEMPT(voluntary) [ 37.746983][ T3314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/19/2025 [ 37.757051][ T3314] ================================================================== [ 37.781855][ T3322] veth1_vlan: entered promiscuous mode [ 37.791645][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 37.809068][ T3314] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.817931][ T3314] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.826739][ T3314] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.835761][ T3314] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.864459][ T3324] veth0_vlan: entered promiscuous mode [ 37.878518][ T3316] 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. [ 37.897894][ T3317] veth0_macvtap: entered promiscuous mode [ 37.911518][ T3324] veth1_vlan: entered promiscuous mode [ 37.922571][ T3317] veth1_macvtap: entered promiscuous mode [ 37.948633][ T3322] veth0_macvtap: entered promiscuous mode [ 37.961323][ T3324] veth0_macvtap: entered promiscuous mode [ 37.969446][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 37.982447][ T3322] veth1_macvtap: entered promiscuous mode [ 37.990147][ T3324] veth1_macvtap: entered promiscuous mode [ 38.000723][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.012513][ T3317] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.021439][ T3317] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.030192][ T3317] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.038935][ T3317] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.051005][ T3324] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.062222][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 38.076608][ T3324] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.088220][ T3322] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 38.096388][ T3324] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.105111][ T3324] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.113914][ T3324] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.122703][ T3324] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.138094][ T3322] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.146947][ T3322] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.155712][ T3322] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 38.164447][ T3322] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0