last executing test programs: 0s ago: executing program 2 (id=3): syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000200)='./file0\x00', 0x800, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYRESOCT, @ANYRES64, @ANYRES16], 0x1, 0x36e, &(0x7f0000000c00)="$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") r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xf, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018000000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000003000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x8, '\x00', 0x0, @fallback=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) ioctl$sock_ifreq(r1, 0x8942, &(0x7f0000000040)={'veth0_to_team\x00', @ifru_ivalue=0x100}) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000380)={&(0x7f0000000080)='kmem_cache_free\x00', r2, 0x0, 0x20000}, 0x18) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x0, &(0x7f0000000000)=0x100000001, 0x4) fallocate(r0, 0x0, 0x0, 0x1000f4) io_setup(0x7d, &(0x7f0000000600)=0x0) io_submit(r4, 0x2, &(0x7f0000001d00)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000000)="96", 0xfffffe10, 0x0, 0x0, 0x0, r1}, &(0x7f0000000740)={0x0, 0x0, 0x41, 0x3, 0x0, r0, 0x0, 0x0, 0xffffffffffffffff}]) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.136' (ED25519) to the list of known hosts. [ 24.969001][ T29] audit: type=1400 audit(1758373621.166:62): avc: denied { mounton } for pid=3293 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 [ 24.969870][ T3293] cgroup: Unknown subsys name 'net' [ 24.991722][ T29] audit: type=1400 audit(1758373621.166:63): 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 [ 25.019086][ T29] audit: type=1400 audit(1758373621.196:64): 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 [ 25.171852][ T3293] cgroup: Unknown subsys name 'cpuset' [ 25.177994][ T3293] cgroup: Unknown subsys name 'rlimit' [ 25.298261][ T29] audit: type=1400 audit(1758373621.496:65): 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 [ 25.321486][ T29] audit: type=1400 audit(1758373621.496:66): 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 [ 25.341938][ T29] audit: type=1400 audit(1758373621.496:67): 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 [ 25.342951][ T3297] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 25.362606][ T29] audit: type=1400 audit(1758373621.496:68): 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 [ 25.391585][ T29] audit: type=1400 audit(1758373621.516:69): 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 [ 25.410471][ T3293] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 25.416340][ T29] audit: type=1400 audit(1758373621.516:70): 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 [ 25.448904][ T29] audit: type=1400 audit(1758373621.576:71): avc: denied { relabelto } for pid=3297 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" [ 26.806704][ T3303] chnl_net:caif_netlink_parms(): no params data found [ 26.833135][ T3308] chnl_net:caif_netlink_parms(): no params data found [ 26.865037][ T3309] chnl_net:caif_netlink_parms(): no params data found [ 26.901597][ T3304] chnl_net:caif_netlink_parms(): no params data found [ 26.939238][ T3308] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.946811][ T3308] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.953999][ T3308] bridge_slave_0: entered allmulticast mode [ 26.960459][ T3308] bridge_slave_0: entered promiscuous mode [ 26.969693][ T3308] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.977010][ T3308] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.985045][ T3308] bridge_slave_1: entered allmulticast mode [ 26.991331][ T3308] bridge_slave_1: entered promiscuous mode [ 26.997858][ T3303] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.005032][ T3303] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.012161][ T3303] bridge_slave_0: entered allmulticast mode [ 27.018472][ T3303] bridge_slave_0: entered promiscuous mode [ 27.040253][ T3303] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.047412][ T3303] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.054623][ T3303] bridge_slave_1: entered allmulticast mode [ 27.060961][ T3303] bridge_slave_1: entered promiscuous mode [ 27.096911][ T3308] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.107055][ T3303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.116999][ T3308] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.152585][ T3303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.161786][ T3309] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.168825][ T3309] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.176404][ T3309] bridge_slave_0: entered allmulticast mode [ 27.182814][ T3309] bridge_slave_0: entered promiscuous mode [ 27.189164][ T3311] chnl_net:caif_netlink_parms(): no params data found [ 27.198186][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.205367][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.212655][ T3304] bridge_slave_0: entered allmulticast mode [ 27.219040][ T3304] bridge_slave_0: entered promiscuous mode [ 27.226026][ T3308] team0: Port device team_slave_0 added [ 27.232631][ T3308] team0: Port device team_slave_1 added [ 27.242434][ T3309] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.249515][ T3309] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.256720][ T3309] bridge_slave_1: entered allmulticast mode [ 27.263100][ T3309] bridge_slave_1: entered promiscuous mode [ 27.271885][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.279007][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.286155][ T3304] bridge_slave_1: entered allmulticast mode [ 27.292649][ T3304] bridge_slave_1: entered promiscuous mode [ 27.329726][ T3303] team0: Port device team_slave_0 added [ 27.341693][ T3309] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.355278][ T3308] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.362301][ T3308] 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. [ 27.388238][ T3308] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.399773][ T3303] team0: Port device team_slave_1 added [ 27.412903][ T3309] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.423015][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.432505][ T3308] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.439447][ T3308] 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. [ 27.465438][ T3308] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.485376][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.492378][ 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. [ 27.518361][ T3303] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.534915][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.550615][ T3309] team0: Port device team_slave_0 added [ 27.560018][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.567098][ 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. [ 27.593147][ T3303] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.610947][ T3309] team0: Port device team_slave_1 added [ 27.646122][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.653136][ T3309] 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. [ 27.679052][ T3309] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.690143][ T3311] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.697333][ T3311] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.704540][ T3311] bridge_slave_0: entered allmulticast mode [ 27.710860][ T3311] bridge_slave_0: entered promiscuous mode [ 27.717985][ T3304] team0: Port device team_slave_0 added [ 27.724702][ T3304] team0: Port device team_slave_1 added [ 27.739855][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.746865][ T3309] 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. [ 27.772867][ T3309] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.783973][ T3311] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.791018][ T3311] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.798272][ T3311] bridge_slave_1: entered allmulticast mode [ 27.804896][ T3311] bridge_slave_1: entered promiscuous mode [ 27.817164][ T3308] hsr_slave_0: entered promiscuous mode [ 27.823368][ T3308] hsr_slave_1: entered promiscuous mode [ 27.838539][ T3303] hsr_slave_0: entered promiscuous mode [ 27.844743][ T3303] hsr_slave_1: entered promiscuous mode [ 27.850713][ T3303] debugfs: 'hsr0' already exists in 'hsr' [ 27.856483][ T3303] Cannot create hsr debugfs directory [ 27.888182][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.895317][ 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. [ 27.921265][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.932832][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.939846][ 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. [ 27.966334][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.993877][ T3311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.007672][ T3311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.018826][ T3309] hsr_slave_0: entered promiscuous mode [ 28.024978][ T3309] hsr_slave_1: entered promiscuous mode [ 28.030794][ T3309] debugfs: 'hsr0' already exists in 'hsr' [ 28.036601][ T3309] Cannot create hsr debugfs directory [ 28.086200][ T3311] team0: Port device team_slave_0 added [ 28.092846][ T3311] team0: Port device team_slave_1 added [ 28.105056][ T3304] hsr_slave_0: entered promiscuous mode [ 28.111287][ T3304] hsr_slave_1: entered promiscuous mode [ 28.117115][ T3304] debugfs: 'hsr0' already exists in 'hsr' [ 28.122952][ T3304] Cannot create hsr debugfs directory [ 28.147126][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.154233][ 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. [ 28.180212][ T3311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.200248][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.207510][ 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. [ 28.233652][ T3311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.317161][ T3311] hsr_slave_0: entered promiscuous mode [ 28.323253][ T3311] hsr_slave_1: entered promiscuous mode [ 28.329030][ T3311] debugfs: 'hsr0' already exists in 'hsr' [ 28.334800][ T3311] Cannot create hsr debugfs directory [ 28.397380][ T3303] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 28.408421][ T3303] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 28.416810][ T3303] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 28.429503][ T3303] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 28.465875][ T3308] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 28.475811][ T3308] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 28.484574][ T3308] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 28.493987][ T3308] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 28.531719][ T3309] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 28.540220][ T3309] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 28.552628][ T3309] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 28.562814][ T3309] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 28.582448][ T3304] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 28.593329][ T3304] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 28.611889][ T3304] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 28.620204][ T3304] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 28.644137][ T3311] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 28.659063][ T3308] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.673761][ T3311] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 28.682393][ T3311] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 28.696343][ T3303] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.707254][ T3308] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.717116][ T3311] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 28.728182][ T3303] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.740549][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.747829][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.757023][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.764147][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.791377][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.798444][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.824084][ T2854] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.831189][ T2854] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.847182][ T3309] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.865654][ T3308] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 28.876061][ T3308] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 28.919019][ T3309] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.944983][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.952137][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.966417][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.981685][ T3311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.989731][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.996826][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.008534][ T3303] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.020591][ T3308] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.042685][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.058053][ T3311] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.074359][ T1961] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.081432][ T1961] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.114054][ T1961] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.121131][ T1961] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.133174][ T1961] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.140310][ T1961] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.158554][ T3304] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 29.169044][ T3304] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 29.182418][ T1961] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.189595][ T1961] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.210886][ T3311] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 29.221382][ T3311] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 29.253104][ T3309] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.290448][ T3303] veth0_vlan: entered promiscuous mode [ 29.304062][ T3303] veth1_vlan: entered promiscuous mode [ 29.326263][ T3308] veth0_vlan: entered promiscuous mode [ 29.345374][ T3311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.357622][ T3308] veth1_vlan: entered promiscuous mode [ 29.365391][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.385608][ T3303] veth0_macvtap: entered promiscuous mode [ 29.394087][ T3303] veth1_macvtap: entered promiscuous mode [ 29.408664][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.430847][ T3308] veth0_macvtap: entered promiscuous mode [ 29.452276][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.487045][ T3308] veth1_macvtap: entered promiscuous mode [ 29.502952][ T2854] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.523160][ T2854] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.533070][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.543806][ T3303] 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. [ 29.551858][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.576006][ T3304] veth0_vlan: entered promiscuous mode [ 29.582442][ T2854] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.593455][ T2854] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.605121][ T56] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.621732][ T56] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.630565][ T56] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.646343][ T3472] ================================================================== [ 29.654346][ T3311] veth0_vlan: entered promiscuous mode [ 29.654446][ T3472] BUG: KCSAN: data-race in bdev_statx / queue_limits_commit_update [ 29.662767][ T3311] veth1_vlan: entered promiscuous mode [ 29.667779][ T3472] [ 29.667786][ T3472] read to 0xffff888102418858 of 4 bytes by task 3296 on cpu 1: [ 29.680125][ T3311] veth0_macvtap: entered promiscuous mode [ 29.683146][ T3472] bdev_statx+0x295/0x2d0 [ 29.683175][ T3472] vfs_getattr_nosec+0x1b6/0x1e0 [ 29.683199][ T3472] __se_sys_newfstat+0x96/0x2e0 [ 29.683224][ T3472] __x64_sys_newfstat+0x31/0x40 [ 29.690962][ T3311] veth1_macvtap: entered promiscuous mode [ 29.693403][ T3472] x64_sys_call+0x2764/0x2ff0 [ 29.693426][ T3472] do_syscall_64+0xd2/0x200 [ 29.702940][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.703207][ T3472] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 29.709400][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.713723][ T3472] [ 29.713730][ T3472] write to 0xffff888102418818 of 192 bytes by task 3472 on cpu 0: [ 29.713745][ T3472] queue_limits_commit_update+0x4b/0x160 [ 29.713772][ T3472] loop_configure+0x789/0x9c0 [ 29.763586][ T3472] lo_ioctl+0x1e1/0x12b0 [ 29.767815][ T3472] blkdev_ioctl+0x34f/0x440 [ 29.772313][ T3472] __se_sys_ioctl+0xce/0x140 [ 29.776896][ T3472] __x64_sys_ioctl+0x43/0x50 [ 29.781545][ T3472] x64_sys_call+0x1816/0x2ff0 [ 29.786201][ T3472] do_syscall_64+0xd2/0x200 [ 29.790684][ T3472] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 29.796561][ T3472] [ 29.798865][ T3472] Reported by Kernel Concurrency Sanitizer on: [ 29.805021][ T3472] CPU: 0 UID: 0 PID: 3472 Comm: syz.2.3 Not tainted syzkaller #0 PREEMPT(voluntary) [ 29.814465][ T3472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 29.824601][ T3472] ================================================================== [ 29.834550][ T3472] loop2: detected capacity change from 0 to 128 [ 29.841863][ T3304] veth1_vlan: entered promiscuous mode [ 29.854634][ T2854] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.881789][ T3472] syz.2.3: attempt to access beyond end of device [ 29.881789][ T3472] loop2: rw=0, sector=121, nr_sectors = 920 limit=128 [ 29.882633][ T3309] veth0_vlan: entered promiscuous mode [ 29.905108][ T2854] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.914168][ T2854] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.923761][ T2854] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.936850][ T2854] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.950159][ T3309] veth1_vlan: entered promiscuous mode [ 29.973785][ T3304] veth0_macvtap: entered promiscuous mode [ 29.984443][ T3309] veth0_macvtap: entered promiscuous mode [ 30.000809][ T29] kauditd_printk_skb: 26 callbacks suppressed [ 30.000823][ T29] audit: type=1400 audit(1758373626.196:98): avc: denied { unmount } for pid=3303 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 30.011819][ T3309] veth1_macvtap: entered promiscuous mode [ 30.038098][ T3304] veth1_macvtap: entered promiscuous mode [ 30.050825][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.065248][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.075698][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.086311][ T2854] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.096823][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.107407][ T2854] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.117986][ T2854] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.129983][ T2854] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.144075][ T2854] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.152937][ T2854] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.168347][ T2854] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.184480][ T2854] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0