last executing test programs: 324.056135ms ago: executing program 2 (id=7): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f00000000c0)=[{0x25, 0x0, 0x2, 0x2}, {0x80}]}) 299.793375ms ago: executing program 1 (id=2): bpf$MAP_CREATE(0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1100"], 0x50) 298.991355ms ago: executing program 2 (id=8): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x6) 196.790437ms ago: executing program 2 (id=9): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000001300)={0xc, 0xb, &(0x7f00000000c0)=ANY=[@ANYBLOB="18040000000000000000000000000000180000002020642500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000b100000095"], &(0x7f00000005c0)='GPL\x00', 0x9, 0x0, 0x0, 0x0, 0x3, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) 196.429187ms ago: executing program 1 (id=10): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xd, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x61, 0x11, 0x90}, [@ldst={0x6, 0x0, 0x6}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) 195.177737ms ago: executing program 1 (id=11): bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000080000000000000000000071101f000000000095"], &(0x7f0000000000)='syzkaller\x00', 0x1, 0x0, 0x0, 0x0, 0x29, '\x00', 0x0, @fallback=0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffccb, 0x0, 0x0, 0x10, 0xffff6d4e, @void, @value}, 0x94) 195.081117ms ago: executing program 3 (id=4): unlinkat(0xffffffffffffffff, 0x0, 0xc0e90d3cca7bb059) 134.529998ms ago: executing program 1 (id=12): bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x6, 0x5, &(0x7f0000000140)=ANY=[@ANYBLOB="1802000000000000000000000000000085000000cc000000850000007d00000095"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) 133.998928ms ago: executing program 2 (id=13): bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x1e, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) 133.806008ms ago: executing program 3 (id=14): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000400)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x3c, 0x3c, 0x6, [@var={0x4, 0x0, 0x0, 0xe, 0x3}, @func_proto={0x0, 0x1, 0x0, 0xd, 0x4, [{0x0, 0x4}]}, @typedef={0x0, 0x0, 0x0, 0x5}, @volatile={0x0, 0x0, 0x0, 0x9, 0x3}]}, {0x0, [0x0, 0x0, 0x0, 0x61]}}, 0x0, 0x5a, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x28) 90.776338ms ago: executing program 2 (id=15): perf_event_open$cgroup(&(0x7f0000000000)={0x5, 0x80, 0x4, 0x5, 0x0, 0x9, 0x0, 0x0, 0x80130, 0x5, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xc10a, 0x4, @perf_config_ext={0x6, 0xc6b}, 0x0, 0x0, 0x7131, 0x0, 0x7fff, 0x200, 0x53a1, 0x0, 0x8, 0x0, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) 70.031699ms ago: executing program 3 (id=16): syz_emit_ethernet(0x2a, &(0x7f0000000880)=ANY=[@ANYBLOB="bb05bbbbbbbb4aa468739b85080600010800060400010100573303ffba25ac"], 0x0) 42.691169ms ago: executing program 1 (id=17): syz_emit_ethernet(0x2a, &(0x7f0000000000)={@multicast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xd}, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x3, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x64010300, @local}, @info_reply={0xd, 0x0, 0x0, 0xfffe, 0x9}}}}}, 0x0) 42.260159ms ago: executing program 2 (id=18): bpf$OBJ_GET_MAP(0x7, &(0x7f0000000240)=@o_path={0x0, 0x0, 0x4018}, 0x18) 33.58387ms ago: executing program 3 (id=19): mount$bpf(0x0, &(0x7f0000000000)='.\x00', &(0x7f00000001c0), 0x0, &(0x7f00000005c0)={[{}]}) 0s ago: executing program 1 (id=20): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x4, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x5, 0x2}]}, @decl_tag={0x3, 0x0, 0x0, 0x11, 0x2, 0x5}]}, {0x0, [0x2e, 0x2e]}}, 0x0, 0x40, 0x0, 0x1, 0x6cb, 0x0, @void, @value}, 0x28) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.124' (ED25519) to the list of known hosts. [ 33.152937][ T29] audit: type=1400 audit(1750303029.062:62): avc: denied { mounton } for pid=3300 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 33.154152][ T3300] cgroup: Unknown subsys name 'net' [ 33.175940][ T29] audit: type=1400 audit(1750303029.072:63): avc: denied { mount } for pid=3300 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 [ 33.203415][ T29] audit: type=1400 audit(1750303029.092:64): avc: denied { unmount } for pid=3300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 33.323881][ T3300] cgroup: Unknown subsys name 'cpuset' [ 33.330216][ T3300] cgroup: Unknown subsys name 'rlimit' [ 33.501634][ T29] audit: type=1400 audit(1750303029.412:65): avc: denied { setattr } for pid=3300 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 [ 33.525107][ T29] audit: type=1400 audit(1750303029.412:66): avc: denied { create } for pid=3300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 33.546219][ T29] audit: type=1400 audit(1750303029.422:67): avc: denied { write } for pid=3300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 33.547035][ T3302] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 33.567149][ T29] audit: type=1400 audit(1750303029.422:68): avc: denied { read } for pid=3300 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 [ 33.596171][ T29] audit: type=1400 audit(1750303029.422:69): avc: denied { mounton } for pid=3300 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 [ 33.606409][ T3300] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 33.620949][ T29] audit: type=1400 audit(1750303029.422:70): avc: denied { mount } for pid=3300 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 [ 33.653552][ T29] audit: type=1400 audit(1750303029.492:71): avc: denied { relabelto } for pid=3302 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" [ 36.193555][ T3314] chnl_net:caif_netlink_parms(): no params data found [ 36.261441][ T3313] chnl_net:caif_netlink_parms(): no params data found [ 36.295068][ T3309] chnl_net:caif_netlink_parms(): no params data found [ 36.317551][ T3314] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.325035][ T3314] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.332623][ T3314] bridge_slave_0: entered allmulticast mode [ 36.339666][ T3314] bridge_slave_0: entered promiscuous mode [ 36.349151][ T3314] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.356979][ T3314] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.365579][ T3314] bridge_slave_1: entered allmulticast mode [ 36.371921][ T3314] bridge_slave_1: entered promiscuous mode [ 36.416651][ T3318] chnl_net:caif_netlink_parms(): no params data found [ 36.434843][ T3314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.444891][ T3310] chnl_net:caif_netlink_parms(): no params data found [ 36.462897][ T3314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.511005][ T3314] team0: Port device team_slave_0 added [ 36.525535][ T3309] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.532871][ T3309] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.541873][ T3309] bridge_slave_0: entered allmulticast mode [ 36.548765][ T3309] bridge_slave_0: entered promiscuous mode [ 36.556765][ T3309] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.564107][ T3309] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.571327][ T3309] bridge_slave_1: entered allmulticast mode [ 36.578175][ T3309] bridge_slave_1: entered promiscuous mode [ 36.597365][ T3314] team0: Port device team_slave_1 added [ 36.610838][ T3313] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.618766][ T3313] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.629094][ T3313] bridge_slave_0: entered allmulticast mode [ 36.635836][ T3313] bridge_slave_0: entered promiscuous mode [ 36.660332][ T3313] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.668388][ T3313] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.678396][ T3313] bridge_slave_1: entered allmulticast mode [ 36.685055][ T3313] bridge_slave_1: entered promiscuous mode [ 36.708575][ T3309] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.732675][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.739925][ 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. [ 36.766059][ T3314] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.777989][ T3309] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.787381][ T3318] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.794867][ T3318] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.802135][ T3318] bridge_slave_0: entered allmulticast mode [ 36.808676][ T3318] bridge_slave_0: entered promiscuous mode [ 36.820717][ T3310] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.828092][ T3310] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.835685][ T3310] bridge_slave_0: entered allmulticast mode [ 36.842138][ T3310] bridge_slave_0: entered promiscuous mode [ 36.848848][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.856036][ 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. [ 36.882857][ T3314] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.909931][ T3318] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.917501][ T3318] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.925388][ T3318] bridge_slave_1: entered allmulticast mode [ 36.932741][ T3318] bridge_slave_1: entered promiscuous mode [ 36.940198][ T3313] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.955002][ T3310] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.962120][ T3310] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.969493][ T3310] bridge_slave_1: entered allmulticast mode [ 36.976495][ T3310] bridge_slave_1: entered promiscuous mode [ 37.001788][ T3313] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.023568][ T3314] hsr_slave_0: entered promiscuous mode [ 37.029727][ T3314] hsr_slave_1: entered promiscuous mode [ 37.036658][ T3309] team0: Port device team_slave_0 added [ 37.048496][ T3318] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.064100][ T3310] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.074492][ T3309] team0: Port device team_slave_1 added [ 37.081910][ T3318] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.099288][ T3313] team0: Port device team_slave_0 added [ 37.111715][ T3310] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.138223][ T3313] team0: Port device team_slave_1 added [ 37.154474][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.161516][ 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. [ 37.187764][ T3309] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.205947][ T3318] team0: Port device team_slave_0 added [ 37.217281][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.224874][ 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. [ 37.252249][ T3309] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.265749][ T3310] team0: Port device team_slave_0 added [ 37.277439][ T3318] team0: Port device team_slave_1 added [ 37.284299][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.291295][ T3313] 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. [ 37.320103][ T3313] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.343525][ T3310] team0: Port device team_slave_1 added [ 37.362371][ T3313] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.371437][ T3313] 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. [ 37.397932][ T3313] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.427149][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.434303][ 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 1560 would solve the problem. [ 37.463223][ T3318] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.490277][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.497654][ T3310] 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. [ 37.524499][ T3310] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.535953][ T3318] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.543034][ 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 1560 would solve the problem. [ 37.570804][ T3318] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.592088][ T3313] hsr_slave_0: entered promiscuous mode [ 37.598294][ T3313] hsr_slave_1: entered promiscuous mode [ 37.604723][ T3313] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.612584][ T3313] Cannot create hsr debugfs directory [ 37.618408][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.625431][ T3310] 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. [ 37.651818][ T3310] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.678152][ T3309] hsr_slave_0: entered promiscuous mode [ 37.686010][ T3309] hsr_slave_1: entered promiscuous mode [ 37.691989][ T3309] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.699799][ T3309] Cannot create hsr debugfs directory [ 37.750753][ T3310] hsr_slave_0: entered promiscuous mode [ 37.757169][ T3310] hsr_slave_1: entered promiscuous mode [ 37.764014][ T3310] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.771671][ T3310] Cannot create hsr debugfs directory [ 37.797579][ T3318] hsr_slave_0: entered promiscuous mode [ 37.803713][ T3318] hsr_slave_1: entered promiscuous mode [ 37.809623][ T3318] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.817810][ T3318] Cannot create hsr debugfs directory [ 37.957070][ T3314] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 37.984937][ T3314] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 37.996781][ T3314] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 38.019491][ T3314] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 38.046760][ T3318] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 38.060144][ T3318] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 38.080070][ T3318] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 38.106541][ T3309] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 38.116199][ T3318] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 38.127046][ T3309] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 38.143297][ T3309] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 38.154486][ T3309] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 38.183363][ T3313] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 38.203718][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.211490][ T3313] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 38.222123][ T3313] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 38.231576][ T3313] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 38.271390][ T3314] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.293353][ T3310] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 38.304131][ T51] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.312146][ T51] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.324100][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.331856][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.343434][ T3310] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 38.353245][ T3310] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 38.362601][ T3310] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 38.395018][ T3318] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.419238][ T3318] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.445687][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.453122][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.484576][ T3309] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.493402][ T1696] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.500533][ T1696] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.536323][ T3310] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.549148][ T3309] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.571790][ T3313] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.588876][ T1696] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.597922][ T1696] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.608465][ T1696] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.617194][ T1696] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.627592][ T3314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.663434][ T3313] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.677042][ T3310] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.694496][ T1696] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.701985][ T1696] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.720259][ T3309] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 38.730737][ T3309] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 38.760712][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.768850][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.787723][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.795008][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.805008][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.812399][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.829299][ T3318] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.892716][ T3309] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.924723][ T3314] veth0_vlan: entered promiscuous mode [ 38.947124][ T3314] veth1_vlan: entered promiscuous mode [ 38.981496][ T3314] veth0_macvtap: entered promiscuous mode [ 38.998645][ T3310] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.017759][ T3314] veth1_macvtap: entered promiscuous mode [ 39.048110][ T3309] veth0_vlan: entered promiscuous mode [ 39.061760][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.095586][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.110428][ T3313] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.119492][ T3314] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.128507][ T3314] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.137351][ T3314] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.146371][ T3314] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.161550][ T3318] veth0_vlan: entered promiscuous mode [ 39.173481][ T3309] veth1_vlan: entered promiscuous mode [ 39.202504][ T29] kauditd_printk_skb: 9 callbacks suppressed [ 39.202521][ T29] audit: type=1400 audit(1750303035.112:81): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/root/syzkaller.6cmbYr/syz-tmp" dev="sda1" ino=2041 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 39.217235][ T3318] veth1_vlan: entered promiscuous mode [ 39.249513][ T29] audit: type=1400 audit(1750303035.112:82): avc: denied { mount } for pid=3314 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 [ 39.276008][ T29] audit: type=1400 audit(1750303035.122:83): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/root/syzkaller.6cmbYr/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 [ 39.277023][ T3309] veth0_macvtap: entered promiscuous mode [ 39.303471][ T29] audit: type=1400 audit(1750303035.122:84): avc: denied { mount } for pid=3314 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 [ 39.311757][ T3309] veth1_macvtap: entered promiscuous mode [ 39.331379][ T29] audit: type=1400 audit(1750303035.122:85): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/root/syzkaller.6cmbYr/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 [ 39.365014][ T3318] veth0_macvtap: entered promiscuous mode [ 39.365469][ T29] audit: type=1400 audit(1750303035.122:86): avc: denied { mounton } for pid=3314 comm="syz-executor" path="/root/syzkaller.6cmbYr/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3678 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 39.380237][ T3318] veth1_macvtap: entered promiscuous mode [ 39.402319][ T29] audit: type=1400 audit(1750303035.122:87): avc: denied { unmount } for pid=3314 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 39.435598][ T3314] 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. [ 39.442124][ T29] audit: type=1400 audit(1750303035.162:88): avc: denied { mounton } for pid=3314 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 [ 39.453806][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.473493][ T29] audit: type=1400 audit(1750303035.162:89): avc: denied { mount } for pid=3314 comm="syz-executor" name="/" dev="gadgetfs" ino=3691 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 39.513918][ T3310] veth0_vlan: entered promiscuous mode [ 39.525837][ T3310] veth1_vlan: entered promiscuous mode [ 39.536991][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.547525][ T29] audit: type=1400 audit(1750303035.462:90): avc: denied { read write } for pid=3314 comm="syz-executor" name="loop2" dev="devtmpfs" ino=102 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 39.568598][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.587316][ T3318] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.611870][ T3318] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.621069][ T3318] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.630268][ T3318] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.639312][ T3318] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.651185][ T3309] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.661167][ T3309] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.670905][ T3309] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.679934][ T3309] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.700716][ T3310] veth0_macvtap: entered promiscuous mode [ 39.764832][ T3310] veth1_macvtap: entered promiscuous mode [ 39.800524][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.846144][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.879676][ T3310] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.889113][ T3310] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.898370][ T3310] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.908144][ T3310] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.947805][ T3313] veth0_vlan: entered promiscuous mode [ 39.990047][ T3313] veth1_vlan: entered promiscuous mode [ 40.061217][ T3313] veth0_macvtap: entered promiscuous mode [ 40.081771][ T3313] veth1_macvtap: entered promiscuous mode [ 40.097893][ T3318] ================================================================== [ 40.106037][ T3318] BUG: KCSAN: data-race in pollwake / pollwake [ 40.112288][ T3318] [ 40.114808][ T3318] write to 0xffffc9000155f9e0 of 4 bytes by task 3314 on cpu 0: [ 40.122458][ T3318] pollwake+0xb6/0x100 [ 40.126941][ T3318] __wake_up_sync_key+0x4f/0x80 [ 40.131826][ T3318] anon_pipe_write+0x8ba/0xaa0 [ 40.136827][ T3318] vfs_write+0x4a0/0x8e0 [ 40.141102][ T3318] ksys_write+0xda/0x1a0 [ 40.145439][ T3318] __x64_sys_write+0x40/0x50 [ 40.150108][ T3318] x64_sys_call+0x2cdd/0x2fb0 [ 40.154959][ T3318] do_syscall_64+0xd2/0x200 [ 40.159475][ T3318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 40.166106][ T3318] [ 40.168768][ T3318] write to 0xffffc9000155f9e0 of 4 bytes by task 3318 on cpu 1: [ 40.177180][ T3318] pollwake+0xb6/0x100 [ 40.181265][ T3318] __wake_up_sync_key+0x4f/0x80 [ 40.186230][ T3318] anon_pipe_write+0x8ba/0xaa0 [ 40.191953][ T3318] vfs_write+0x4a0/0x8e0 [ 40.196244][ T3318] ksys_write+0xda/0x1a0 [ 40.200524][ T3318] __x64_sys_write+0x40/0x50 [ 40.205244][ T3318] x64_sys_call+0x2cdd/0x2fb0 [ 40.209955][ T3318] do_syscall_64+0xd2/0x200 [ 40.214502][ T3318] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 40.220529][ T3318] [ 40.223137][ T3318] value changed: 0x00000000 -> 0x00000001 [ 40.230183][ T3318] [ 40.232616][ T3318] Reported by Kernel Concurrency Sanitizer on: [ 40.238970][ T3318] CPU: 1 UID: 0 PID: 3318 Comm: syz-executor Not tainted 6.16.0-rc2-syzkaller-00082-gfb4d33ab452e #0 PREEMPT(voluntary) [ 40.252192][ T3318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 40.262455][ T3318] ================================================================== [ 40.287791][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.300443][ T3313] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.313878][ T3313] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.323798][ T3313] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.326066][ T3520] IPv6: addrconf: prefix option has invalid lifetime [ 40.334550][ T3313] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.350727][ T3313] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0