last executing test programs: 350.605494ms ago: executing program 1 (id=2): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001e80)=ANY=[@ANYBLOB="0b000000080000000c000000ffffffff01"], 0x48) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000140), 0x5, r0}, 0x38) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0xd, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000000000000000000000850000006d00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000010b704000000000000850000000100000095"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2d, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000140)='kmem_cache_free\x00', r1, 0x0, 0x2}, 0x18) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)=[{0x200000000006, 0x0, 0xfe, 0x7ffc0002}]}) utimes(0x0, 0x0) 183.285767ms ago: executing program 1 (id=6): bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xf, 0xc, &(0x7f0000000240)=ANY=[@ANYBLOB="1800000000000000000000000000000018000000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000003000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000240)=ANY=[], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xc, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kmem_cache_free\x00', r0}, 0x10) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) io_setup(0xa915, &(0x7f0000000600)=0x0) io_submit(r2, 0x2, &(0x7f0000001d00)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f0000000740)={0x0, 0x0, 0x41, 0x3, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff}]) 0s ago: executing program 0 (id=1): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000640)=@base={0x16, 0x0, 0x4, 0x5, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000000000000b704000000000000850000005700000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x23, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000500)={&(0x7f0000000140)='mm_page_alloc\x00', r2}, 0x10) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f0000000580)=@raw={'raw\x00', 0x8, 0x3, 0x4d0, 0x0, 0x25, 0x148, 0x340, 0x60, 0x438, 0x2a8, 0x2a8, 0x438, 0x2a8, 0x3, 0x0, {[{{@uncond, 0x0, 0x2f8, 0x340, 0x0, {0x200003ae, 0x7f00}, [@common=@inet=@hashlimit1={{0x58}, {'geneve0\x00', {0x44, 0x0, 0x9, 0x0, 0x0, 0xffffffff, 0x7}}}, @common=@unspec=@bpf1={{0x230, 'bpf\x00', 0x0}, @pinned={0x1, 0x0, 0x6, './file0\x00'}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x6, 'syz0\x00'}}}, {{@ip={@broadcast, @multicast1, 0x0, 0x0, 'veth1_to_bond\x00', 'veth0\x00', {0xff}}, 0x0, 0xd0, 0xf8, 0x0, {}, [@common=@unspec=@cgroup0={{0x28}, {0x4}}, @common=@unspec=@statistic={{0x38}}]}, @common=@unspec=@MARK={0x28, 'MARK\x00', 0x2, {0x9, 0x8001}}}], {{'\x00', 0xc8, 0x70, 0x98}, {0x28}}}}, 0x530) kernel console output (not intermixed with test programs): [ 20.322688][ T29] audit: type=1400 audit(1744760068.047:81): avc: denied { read } for pid=2988 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 Warning: Permanently added '10.128.10.49' (ED25519) to the list of known hosts. [ 26.664109][ T29] audit: type=1400 audit(1744760074.387:82): avc: denied { mounton } for pid=3293 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 26.665181][ T3293] cgroup: Unknown subsys name 'net' [ 26.686855][ T29] audit: type=1400 audit(1744760074.387:83): avc: denied { mount } for pid=3293 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.714319][ T29] audit: type=1400 audit(1744760074.417:84): avc: denied { unmount } for pid=3293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.830628][ T3293] cgroup: Unknown subsys name 'cpuset' [ 26.836849][ T3293] cgroup: Unknown subsys name 'rlimit' [ 26.948250][ T29] audit: type=1400 audit(1744760074.667:85): avc: denied { setattr } for pid=3293 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 26.971556][ T29] audit: type=1400 audit(1744760074.677:86): avc: denied { create } for pid=3293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 26.992035][ T29] audit: type=1400 audit(1744760074.677:87): avc: denied { write } for pid=3293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.012485][ T29] audit: type=1400 audit(1744760074.677:88): avc: denied { read } for pid=3293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.019598][ T3297] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 27.032761][ T29] audit: type=1400 audit(1744760074.677:89): avc: denied { mounton } for pid=3293 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 27.066976][ T29] audit: type=1400 audit(1744760074.677:90): avc: denied { mount } for pid=3293 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 27.090415][ T29] audit: type=1400 audit(1744760074.767:91): avc: denied { relabelto } for pid=3297 comm="mkswap" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 27.117019][ T3293] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 28.771828][ T3304] chnl_net:caif_netlink_parms(): no params data found [ 28.782285][ T3308] chnl_net:caif_netlink_parms(): no params data found [ 28.856127][ T3305] chnl_net:caif_netlink_parms(): no params data found [ 28.896812][ T3309] chnl_net:caif_netlink_parms(): no params data found [ 28.945143][ T3308] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.952257][ T3308] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.959699][ T3308] bridge_slave_0: entered allmulticast mode [ 28.966181][ T3308] bridge_slave_0: entered promiscuous mode [ 28.977528][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.984667][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.991859][ T3304] bridge_slave_0: entered allmulticast mode [ 28.998295][ T3304] bridge_slave_0: entered promiscuous mode [ 29.004814][ T3306] chnl_net:caif_netlink_parms(): no params data found [ 29.013716][ T3308] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.020790][ T3308] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.027954][ T3308] bridge_slave_1: entered allmulticast mode [ 29.034411][ T3308] bridge_slave_1: entered promiscuous mode [ 29.045314][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.052486][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.059720][ T3304] bridge_slave_1: entered allmulticast mode [ 29.066127][ T3304] bridge_slave_1: entered promiscuous mode [ 29.105981][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.121159][ T3308] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.148414][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.158350][ T3308] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.172146][ T3305] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.179267][ T3305] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.186406][ T3305] bridge_slave_0: entered allmulticast mode [ 29.192816][ T3305] bridge_slave_0: entered promiscuous mode [ 29.199258][ T3309] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.206439][ T3309] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.213694][ T3309] bridge_slave_0: entered allmulticast mode [ 29.220058][ T3309] bridge_slave_0: entered promiscuous mode [ 29.248094][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.255525][ T3305] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.262827][ T3305] bridge_slave_1: entered allmulticast mode [ 29.269053][ T3305] bridge_slave_1: entered promiscuous mode [ 29.280294][ T3309] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.287372][ T3309] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.294551][ T3309] bridge_slave_1: entered allmulticast mode [ 29.301004][ T3309] bridge_slave_1: entered promiscuous mode [ 29.316919][ T3304] team0: Port device team_slave_0 added [ 29.323344][ T3308] team0: Port device team_slave_0 added [ 29.344094][ T3304] team0: Port device team_slave_1 added [ 29.354984][ T3308] team0: Port device team_slave_1 added [ 29.361951][ T3305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.376354][ T3306] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.383482][ T3306] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.390676][ T3306] bridge_slave_0: entered allmulticast mode [ 29.397100][ T3306] bridge_slave_0: entered promiscuous mode [ 29.413465][ T3305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.423869][ T3309] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.434268][ T3309] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.443541][ T3306] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.450671][ T3306] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.457873][ T3306] bridge_slave_1: entered allmulticast mode [ 29.464284][ T3306] bridge_slave_1: entered promiscuous mode [ 29.470730][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.477782][ 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. [ 29.503767][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.515011][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.522018][ 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. [ 29.548019][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.591047][ T3308] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.598025][ 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. [ 29.623957][ T3308] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.635501][ T3305] team0: Port device team_slave_0 added [ 29.647497][ T3309] team0: Port device team_slave_0 added [ 29.654331][ T3306] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.663720][ T3308] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.670780][ 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. [ 29.696722][ T3308] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.708204][ T3305] team0: Port device team_slave_1 added [ 29.720151][ T3309] team0: Port device team_slave_1 added [ 29.731900][ T3306] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.759854][ T3304] hsr_slave_0: entered promiscuous mode [ 29.765889][ T3304] hsr_slave_1: entered promiscuous mode [ 29.794388][ T3306] team0: Port device team_slave_0 added [ 29.801090][ T3306] team0: Port device team_slave_1 added [ 29.807097][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.814111][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.840082][ T3305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.851122][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.858188][ 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. [ 29.884129][ T3309] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.895308][ T3309] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.902413][ 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. [ 29.928484][ T3309] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.965417][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.972411][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.998454][ T3305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.028111][ T3308] hsr_slave_0: entered promiscuous mode [ 30.034292][ T3308] hsr_slave_1: entered promiscuous mode [ 30.040163][ T3308] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 30.047705][ T3308] Cannot create hsr debugfs directory [ 30.053560][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 30.060628][ T3306] 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. [ 30.086562][ T3306] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 30.115632][ T3306] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 30.122680][ T3306] 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. [ 30.148642][ T3306] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 30.165789][ T3305] hsr_slave_0: entered promiscuous mode [ 30.171923][ T3305] hsr_slave_1: entered promiscuous mode [ 30.177780][ T3305] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 30.185396][ T3305] Cannot create hsr debugfs directory [ 30.197528][ T3309] hsr_slave_0: entered promiscuous mode [ 30.203505][ T3309] hsr_slave_1: entered promiscuous mode [ 30.209360][ T3309] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 30.216955][ T3309] Cannot create hsr debugfs directory [ 30.268407][ T3306] hsr_slave_0: entered promiscuous mode [ 30.274611][ T3306] hsr_slave_1: entered promiscuous mode [ 30.280532][ T3306] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 30.288097][ T3306] Cannot create hsr debugfs directory [ 30.435957][ T3304] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 30.446638][ T3304] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 30.457745][ T3304] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 30.466477][ T3304] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 30.493470][ T3308] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 30.506978][ T3308] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 30.515963][ T3308] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 30.524634][ T3308] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 30.550622][ T3309] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 30.570087][ T3309] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 30.578870][ T3309] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 30.594885][ T3309] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 30.603523][ T3305] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 30.612502][ T3305] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 30.621661][ T3305] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 30.632582][ T3305] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 30.668145][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.691295][ T3306] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 30.704546][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.712293][ T3306] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 30.731455][ T3306] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 30.751671][ T3306] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 30.763364][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.770488][ T293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.786654][ T3309] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.797994][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.805205][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.822687][ T3308] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.860085][ T3309] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.878442][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.885604][ T293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.901951][ T3308] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.914992][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.922144][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.944086][ T1873] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.951258][ T1873] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.965315][ T3305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.981717][ T3309] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 30.992308][ T3309] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 31.015662][ T1873] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.022822][ T1873] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.037974][ T3305] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.057767][ T1873] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.064904][ T1873] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.073920][ T1873] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.081064][ T1873] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.092902][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.103701][ T3306] 8021q: adding VLAN 0 to HW filter on device bond0 [ 31.140019][ T3306] 8021q: adding VLAN 0 to HW filter on device team0 [ 31.148572][ T3309] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.166515][ T1873] bridge0: port 1(bridge_slave_0) entered blocking state [ 31.173659][ T1873] bridge0: port 1(bridge_slave_0) entered forwarding state [ 31.186977][ T3305] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 31.200966][ T51] bridge0: port 2(bridge_slave_1) entered blocking state [ 31.208115][ T51] bridge0: port 2(bridge_slave_1) entered forwarding state [ 31.321406][ T3305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.331285][ T3308] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.342186][ T3304] veth0_vlan: entered promiscuous mode [ 31.358386][ T3306] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 31.377569][ T3304] veth1_vlan: entered promiscuous mode [ 31.388878][ T3309] veth0_vlan: entered promiscuous mode [ 31.404844][ T3309] veth1_vlan: entered promiscuous mode [ 31.415644][ T3304] veth0_macvtap: entered promiscuous mode [ 31.428796][ T3304] veth1_macvtap: entered promiscuous mode [ 31.455409][ T3309] veth0_macvtap: entered promiscuous mode [ 31.473361][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.485939][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.499309][ T3305] veth0_vlan: entered promiscuous mode [ 31.512207][ T3309] veth1_macvtap: entered promiscuous mode [ 31.530402][ T3304] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.539147][ T3304] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.547938][ T3304] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.556717][ T3304] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.567945][ T3305] veth1_vlan: entered promiscuous mode [ 31.591535][ T3309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.602079][ T3309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.612821][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.622416][ T3305] veth0_macvtap: entered promiscuous mode [ 31.640938][ T3306] veth0_vlan: entered promiscuous mode [ 31.647680][ T3305] veth1_macvtap: entered promiscuous mode [ 31.665520][ T3309] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.676073][ T3309] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.679486][ T29] kauditd_printk_skb: 25 callbacks suppressed [ 31.679513][ T29] audit: type=1400 audit(1744760079.387:117): avc: denied { mounton } for pid=3304 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=502 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 31.687737][ T3309] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.692109][ T29] audit: type=1400 audit(1744760079.387:118): avc: denied { mount } for pid=3304 comm="syz-executor" name="/" dev="gadgetfs" ino=3723 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 31.723090][ T3308] veth0_vlan: entered promiscuous mode [ 31.751463][ T3304] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 31.756756][ T3309] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.774881][ T3309] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.783650][ T3309] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.792391][ T3309] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.813995][ T3306] veth1_vlan: entered promiscuous mode [ 31.820164][ T29] audit: type=1400 audit(1744760079.537:119): avc: denied { read write } for pid=3304 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 31.824356][ T3305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.844354][ T29] audit: type=1400 audit(1744760079.537:120): avc: denied { open } for pid=3304 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 31.854758][ T3305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.854807][ T3305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.878711][ T29] audit: type=1400 audit(1744760079.537:121): avc: denied { ioctl } for pid=3304 comm="syz-executor" path="/dev/loop1" dev="devtmpfs" ino=101 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 31.888535][ T3305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.895297][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.936561][ T29] audit: type=1400 audit(1744760079.617:122): avc: denied { prog_load } for pid=3442 comm="syz.1.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 31.960654][ T29] audit: type=1400 audit(1744760079.617:123): avc: denied { bpf } for pid=3442 comm="syz.1.2" capability=39 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 31.981508][ T29] audit: type=1400 audit(1744760079.617:124): avc: denied { perfmon } for pid=3442 comm="syz.1.2" capability=38 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 32.002156][ T29] audit: type=1326 audit(1744760079.617:125): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3442 comm="syz.1.2" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2bbe69e169 code=0x7ffc0000 [ 32.025380][ T29] audit: type=1326 audit(1744760079.617:126): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3442 comm="syz.1.2" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2bbe69e169 code=0x7ffc0000 [ 32.053603][ T3308] veth1_vlan: entered promiscuous mode [ 32.062764][ T3305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.073300][ T3305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.083208][ T3305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.093805][ T3305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.104368][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.133402][ T3308] veth0_macvtap: entered promiscuous mode [ 32.143213][ T3308] veth1_macvtap: entered promiscuous mode [ 32.151262][ T3305] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.160043][ T3305] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.168951][ T3305] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.177772][ T3305] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.187880][ T3006] ================================================================== [ 32.196012][ T3006] BUG: KCSAN: data-race in atime_needs_update / inode_set_ctime_current [ 32.204390][ T3006] [ 32.206725][ T3006] write to 0xffff888104101b10 of 8 bytes by task 3295 on cpu 0: [ 32.214371][ T3006] inode_set_ctime_current+0x527/0x7a0 [ 32.219851][ T3006] shmem_unlink+0x114/0x170 [ 32.224372][ T3006] vfs_unlink+0x275/0x430 [ 32.228721][ T3006] do_unlinkat+0x21b/0x4b0 [ 32.233160][ T3006] __x64_sys_unlink+0x2e/0x40 [ 32.237856][ T3006] x64_sys_call+0x2358/0x2e10 [ 32.242547][ T3006] do_syscall_64+0xc9/0x1c0 [ 32.247072][ T3006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 32.252974][ T3006] [ 32.255296][ T3006] read to 0xffff888104101b10 of 8 bytes by task 3006 on cpu 1: [ 32.262841][ T3006] atime_needs_update+0x2ed/0x3e0 [ 32.267878][ T3006] touch_atime+0x4a/0x350 [ 32.272213][ T3006] do_readlinkat+0x12d/0x210 [ 32.276813][ T3006] __x64_sys_readlink+0x47/0x60 [ 32.281672][ T3006] x64_sys_call+0x2a81/0x2e10 [ 32.286361][ T3006] do_syscall_64+0xc9/0x1c0 [ 32.290907][ T3006] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 32.296951][ T3006] [ 32.299278][ T3006] value changed: 0x0000000067feecf9 -> 0x0000000067feed0f [ 32.306394][ T3006] [ 32.308725][ T3006] Reported by Kernel Concurrency Sanitizer on: [ 32.314891][ T3006] CPU: 1 UID: 0 PID: 3006 Comm: udevd Not tainted 6.15.0-rc2-syzkaller-00042-g1a1d569a75f3 #0 PREEMPT(voluntary) [ 32.326874][ T3006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 32.336937][ T3006] ================================================================== [ 32.355349][ T3306] veth0_macvtap: entered promiscuous mode [ 32.365710][ T3306] veth1_macvtap: entered promiscuous mode [ 32.376921][ T3306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.387578][ T3306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.397636][ T3306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.408239][ T3306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.418239][ T3306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.428826][ T3306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.443958][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.453593][ T3306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.464190][ T3306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.474050][ T3306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.484502][ T3306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.494430][ T3306] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.504902][ T3306] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.515720][ T3306] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.536480][ T3306] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.545275][ T3306] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.554122][ T3306] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.562884][ T3306] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.573531][ T3308] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.584059][ T3308] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.593907][ T3308] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.604396][ T3308] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.614219][ T3308] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.624730][ T3308] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.634559][ T3308] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 32.645011][ T3308] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.655807][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 32.664485][ T3308] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.675050][ T3308] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.684962][ T3308] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.695529][ T3308] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.705426][ T3308] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.715967][ T3308] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.725803][ T3308] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 32.736317][ T3308] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 32.747084][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 32.757793][ T3308] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.766717][ T3308] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.775516][ T3308] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 32.784251][ T3308] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0