last executing test programs: 730.680211ms ago: executing program 2 (id=3): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="02000000040000000500000002"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000040)='kmem_cache_free\x00', r1}, 0x18) r2 = syz_io_uring_setup(0x83d, &(0x7f0000000500)={0x0, 0x9770, 0x80, 0x2, 0x3cf}, &(0x7f0000000300)=0x0, &(0x7f0000000440)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r3, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r3, r4, &(0x7f0000000600)=@IORING_OP_LINKAT={0x27, 0x1a, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x1400, 0x1}) io_uring_enter(r2, 0x3516, 0x8000000, 0x0, 0x0, 0x0) 719.307652ms ago: executing program 2 (id=6): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB="02000000040000000800000001"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x11, 0x10, &(0x7f0000000580)=ANY=[@ANYBLOB="18000000030000000000000000000400b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r0, @ANYBLOB="0000000000000000b705000008000000850000006900000095"], &(0x7f0000000500)='syzkaller\x00', 0x1, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f0000000040)='kmem_cache_free\x00', r1, 0x0, 0x800000000006}, 0x18) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmmsg$inet(r2, &(0x7f0000003b00)=[{{&(0x7f0000000040)={0x2, 0x0, @empty}, 0x10, 0x0}}], 0x1, 0x0) 684.861455ms ago: executing program 2 (id=7): r0 = fsopen(&(0x7f0000000100)='ramfs\x00', 0x1) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x48) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r1, @ANYBLOB="0000000000000000b7080000000000107b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000925e850000000100000095"], &(0x7f0000000180)='GPL\x00', 0x4, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, @fallback=0x29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x94) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000980)={{r1}, &(0x7f0000000380), &(0x7f00000003c0)=r2}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r3}, 0x10) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r4 = fsmount(r0, 0x0, 0x20) symlinkat(&(0x7f0000000000)='.\x00', r4, &(0x7f0000000140)='./file0\x00') openat(r4, &(0x7f00000000c0)='./file0\x00', 0x515a02, 0x52abe154ad664fa4) 620.62738ms ago: executing program 2 (id=8): bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x8, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000070000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000a5df850000002d00000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_skb, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000100)='kmem_cache_free\x00', r0}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), r1) sendmsg$TIPC_CMD_SHOW_PORTS(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000001680)={&(0x7f0000001640)={0x1c, r2, 0x1}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) 620.36639ms ago: executing program 2 (id=9): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="0200000004000000080000000100000080"], 0x50) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000480)={r0, 0xffffffffffffffff}, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000900)={0x11, 0x10, &(0x7f0000000a40)=ANY=[@ANYBLOB="18000000000000000000000000000000b7080000000000007b8af8ff00000000b7080000000000007b8af0ff00000000bfa100000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200000800000018230000", @ANYRES32=r1, @ANYBLOB="0000000000000000b70500000800000085000000b600000095"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000000)='kmem_cache_free\x00', r2}, 0x10) r3 = socket$netlink(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r4, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000000000)=0x80, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f0000000180)=0x800, 0x4) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_RATE_NEW(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000300)={0x34, r5, 0x1, 0x0, 0x25dfdbfb, {0x25}, [@handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x34}, 0x1, 0x0, 0x0, 0x41}, 0x0) sendmsg$IPSET_CMD_TEST(r3, &(0x7f0000000d80)={&(0x7f0000000bc0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000c00)={&(0x7f0000000cc0)={0x14, 0xb, 0x6, 0x101, 0x0, 0x0, {0x5, 0x0, 0x7}}, 0x14}, 0x1, 0x0, 0x0, 0x20004004}, 0x0) 524.028688ms ago: executing program 1 (id=2): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1e000000000000000500000006"], 0x48) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001740)={r0, 0x0, &(0x7f0000001700)=""/53}, 0x20) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000008c0)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000f40)={&(0x7f0000000f00)='kfree\x00', r1}, 0x10) syz_usb_connect(0x2, 0x4a, &(0x7f0000000040)=ANY=[], 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000400)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffff7f}]}) close_range(r2, 0xffffffffffffffff, 0x0) 0s ago: executing program 1 (id=10): r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0e000000040000000800000008"], 0x50) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000740)={0x11, 0xd, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000850000005000000018110000", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='kfree\x00', r3}, 0x10) bind$can_raw(r0, &(0x7f00000001c0)={0x1d, r1}, 0x10) bind$can_raw(r0, &(0x7f0000000000), 0x10) 0s ago: executing program 1 (id=11): syz_clone3(&(0x7f0000000080)={0xa690b000, &(0x7f0000000040), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r0 = syz_open_procfs(0x0, &(0x7f00000006c0)='fdinfo/3\x00') mlockall(0x1) pread64(r0, &(0x7f0000000140)=""/106, 0x6a, 0x1000007) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.252' (ED25519) to the list of known hosts. syzkaller login: [ 32.342635][ T4034] cgroup: Unknown subsys name 'net' [ 32.565893][ T4034] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 32.839769][ T4034] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k SSFS [ 33.669696][ T4053] chnl_net:caif_netlink_parms(): no params data found [ 33.674354][ T4048] chnl_net:caif_netlink_parms(): no params data found [ 33.687736][ T4049] chnl_net:caif_netlink_parms(): no params data found [ 33.698027][ T4045] chnl_net:caif_netlink_parms(): no params data found [ 33.749832][ T4048] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.751101][ T4048] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.752612][ T4048] device bridge_slave_0 entered promiscuous mode [ 33.754833][ T4045] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.756055][ T4045] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.757564][ T4045] device bridge_slave_0 entered promiscuous mode [ 33.766716][ T4048] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.767856][ T4048] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.769233][ T4048] device bridge_slave_1 entered promiscuous mode [ 33.770635][ T4045] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.771788][ T4045] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.773335][ T4045] device bridge_slave_1 entered promiscuous mode [ 33.778353][ T4053] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.779477][ T4053] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.780804][ T4053] device bridge_slave_0 entered promiscuous mode [ 33.782371][ T4049] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.785816][ T4049] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.787281][ T4049] device bridge_slave_0 entered promiscuous mode [ 33.796116][ T4044] chnl_net:caif_netlink_parms(): no params data found [ 33.798100][ T4053] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.799253][ T4053] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.800751][ T4053] device bridge_slave_1 entered promiscuous mode [ 33.802145][ T4049] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.805567][ T4049] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.806929][ T4049] device bridge_slave_1 entered promiscuous mode [ 33.813306][ T4045] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.820362][ T4048] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.828018][ T4045] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.838230][ T4048] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.845329][ T4053] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.847796][ T4049] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.856917][ T4044] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.858067][ T4044] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.859507][ T4044] device bridge_slave_0 entered promiscuous mode [ 33.865648][ T4045] team0: Port device team_slave_0 added [ 33.867470][ T4053] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.869666][ T4049] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.874026][ T4044] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.875118][ T4044] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.876626][ T4044] device bridge_slave_1 entered promiscuous mode [ 33.878446][ T4045] team0: Port device team_slave_1 added [ 33.887476][ T4048] team0: Port device team_slave_0 added [ 33.899884][ T4053] team0: Port device team_slave_0 added [ 33.901531][ T4048] team0: Port device team_slave_1 added [ 33.906072][ T4049] team0: Port device team_slave_0 added [ 33.909908][ T4053] team0: Port device team_slave_1 added [ 33.914758][ T4044] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 33.919068][ T4049] team0: Port device team_slave_1 added [ 33.920382][ T4045] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.921467][ T4045] 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. [ 33.926147][ T4045] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.931108][ T4044] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 33.940671][ T4049] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.941737][ T4049] 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. [ 33.945996][ T4049] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.947998][ T4048] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.949008][ T4048] 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. [ 33.953316][ T4048] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.955524][ T4045] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.956606][ T4045] 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. [ 33.960681][ T4045] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.968360][ T4049] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.969461][ T4049] 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. [ 33.973892][ T4049] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.975858][ T4048] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 33.976965][ T4048] 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. [ 33.980935][ T4048] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 33.985218][ T4053] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 33.986344][ T4053] 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. [ 33.990285][ T4053] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 33.996092][ T4044] team0: Port device team_slave_0 added [ 33.997753][ T4044] team0: Port device team_slave_1 added [ 34.007389][ T4053] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.008470][ T4053] 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. [ 34.012416][ T4053] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.064026][ T4045] device hsr_slave_0 entered promiscuous mode [ 34.123189][ T4045] device hsr_slave_1 entered promiscuous mode [ 34.167763][ T4044] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 34.168902][ T4044] 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. [ 34.173425][ T4044] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 34.223888][ T4048] device hsr_slave_0 entered promiscuous mode [ 34.263100][ T4048] device hsr_slave_1 entered promiscuous mode [ 34.323013][ T4048] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 34.324315][ T4048] Cannot create hsr debugfs directory [ 34.363945][ T4049] device hsr_slave_0 entered promiscuous mode [ 34.403214][ T4049] device hsr_slave_1 entered promiscuous mode [ 34.442956][ T4049] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 34.444083][ T4049] Cannot create hsr debugfs directory [ 34.445217][ T4044] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 34.446411][ T4044] 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. [ 34.450562][ T4044] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 34.523897][ T4053] device hsr_slave_0 entered promiscuous mode [ 34.563117][ T4053] device hsr_slave_1 entered promiscuous mode [ 34.613041][ T4053] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 34.614218][ T4053] Cannot create hsr debugfs directory [ 34.663915][ T4044] device hsr_slave_0 entered promiscuous mode [ 34.713065][ T4044] device hsr_slave_1 entered promiscuous mode [ 34.753118][ T4044] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 34.757016][ T4044] Cannot create hsr debugfs directory [ 34.866241][ T4045] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 34.914104][ T4045] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 34.955910][ T4045] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 34.997615][ T4045] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 35.055256][ T4048] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 35.104388][ T4048] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 35.147486][ T4049] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 35.194584][ T4049] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 35.234570][ T4048] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 35.291475][ T4049] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 35.334082][ T4049] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 35.374045][ T4048] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 35.424787][ T4044] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 35.464054][ T4044] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 35.523970][ T4044] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 35.543291][ T3626] Bluetooth: hci1: command 0x0409 tx timeout [ 35.544801][ T3626] Bluetooth: hci2: command 0x0409 tx timeout [ 35.545765][ T3626] Bluetooth: hci0: command 0x0409 tx timeout [ 35.552977][ T21] Bluetooth: hci3: command 0x0409 tx timeout [ 35.565065][ T4044] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 35.633069][ T4093] Bluetooth: hci4: command 0x0409 tx timeout [ 35.648908][ T4053] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 35.699678][ T4053] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 35.759103][ T4045] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.761839][ T4053] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 35.807631][ T4053] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 35.848447][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.850361][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.864005][ T4048] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.867133][ T4045] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.875311][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 35.876714][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 35.881393][ T4048] 8021q: adding VLAN 0 to HW filter on device team0 [ 35.896372][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 35.897981][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.899664][ T136] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.900708][ T136] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.902101][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 35.904583][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.906022][ T136] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.907122][ T136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.908648][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 35.910248][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 35.911805][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 35.922111][ T4048] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 35.924998][ T4048] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 35.930756][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 35.932342][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 35.934189][ T148] bridge0: port 1(bridge_slave_0) entered blocking state [ 35.935321][ T148] bridge0: port 1(bridge_slave_0) entered forwarding state [ 35.936669][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 35.938193][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 35.939558][ T148] bridge0: port 2(bridge_slave_1) entered blocking state [ 35.940563][ T148] bridge0: port 2(bridge_slave_1) entered forwarding state [ 35.941904][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 35.944543][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 35.946126][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 35.947687][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 35.949203][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 35.950752][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 35.952183][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 35.954187][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 35.955751][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 35.957217][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 35.958670][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 35.960050][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 35.961401][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 35.965408][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 35.967164][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 35.977252][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 35.978792][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 35.980443][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 35.986333][ T4044] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.991092][ T4049] 8021q: adding VLAN 0 to HW filter on device bond0 [ 35.994903][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 35.996417][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 35.997841][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 35.999254][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.003844][ T4045] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 36.017378][ T267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.018861][ T267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.022019][ T4044] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.030752][ T267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.032147][ T267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.036928][ T267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.038425][ T267] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.039816][ T267] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.040865][ T267] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.042398][ T267] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 36.049002][ T4049] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.054473][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.055994][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.057438][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.058598][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.059957][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 36.061551][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 36.062847][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 36.072853][ T4044] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 36.075809][ T4044] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 36.080284][ T4048] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.082030][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 36.083835][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 36.085488][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 36.087061][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 36.088511][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 36.090009][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 36.091399][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.094057][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 36.095613][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.097121][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.098559][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.099952][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.101098][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.107550][ T4053] 8021q: adding VLAN 0 to HW filter on device bond0 [ 36.113410][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 36.114889][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 36.116456][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 36.117940][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 36.119185][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 36.130690][ T4053] 8021q: adding VLAN 0 to HW filter on device team0 [ 36.134954][ T4045] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.136719][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 36.138129][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 36.139420][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 36.140836][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.142348][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.145187][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.146860][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.147937][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.149275][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 36.150822][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 36.152389][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 36.154436][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 36.156072][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 36.157585][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 36.158966][ T9] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.160110][ T9] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.161403][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 36.162798][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 36.169693][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 36.171374][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 36.174305][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 36.175780][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.180835][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 36.182546][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.192587][ T4048] device veth0_vlan entered promiscuous mode [ 36.194813][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.196336][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.197744][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 36.199324][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 36.200822][ T9] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.201944][ T9] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.204086][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 36.205676][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 36.209284][ T4049] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 36.211212][ T4049] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 36.220370][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 36.221768][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.223330][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 36.224880][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 36.226428][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 36.228042][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 36.232348][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 36.237389][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 36.238645][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 36.241982][ T4048] device veth1_vlan entered promiscuous mode [ 36.247518][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 36.248982][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 36.250379][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 36.251712][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 36.253636][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.255555][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 36.257003][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 36.259760][ T4044] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.261987][ T4053] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 36.279445][ T4048] device veth0_macvtap entered promiscuous mode [ 36.281350][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 36.282816][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 36.286704][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.288267][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 36.293441][ T4045] device veth0_vlan entered promiscuous mode [ 36.301785][ T267] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 36.304043][ T267] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.306079][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.307502][ T136] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.309669][ T4048] device veth1_macvtap entered promiscuous mode [ 36.314156][ T4045] device veth1_vlan entered promiscuous mode [ 36.322273][ T4048] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.324580][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 36.326040][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 36.327449][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 36.328855][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 36.330347][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.335782][ T4048] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.337798][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 36.339353][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.347030][ T4045] device veth0_macvtap entered promiscuous mode [ 36.349194][ T4045] device veth1_macvtap entered promiscuous mode [ 36.350434][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 36.353267][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.355403][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 36.360795][ T4048] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.362095][ T4048] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.364603][ T4048] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.366031][ T4048] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.368778][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 36.382649][ T4053] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.386465][ T4045] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 36.388131][ T4045] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.390148][ T4045] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.391724][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 36.393597][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 36.394777][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 36.396292][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.410527][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 36.411882][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 36.416918][ T4045] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 36.418508][ T4045] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.420476][ T4045] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.421723][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 36.425400][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.435383][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 36.436947][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.447566][ T4045] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.448968][ T4045] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.450235][ T4045] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.451644][ T4045] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.456252][ T4049] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 36.458310][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 36.459821][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.465910][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.467132][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.468619][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 36.482759][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 36.485092][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.486622][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 36.488443][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 36.490832][ T4044] device veth0_vlan entered promiscuous mode [ 36.505034][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.506521][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.509283][ T1723] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.510666][ T1723] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.517444][ T4044] device veth1_vlan entered promiscuous mode [ 36.518808][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 36.520303][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 36.521742][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 36.523636][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.525230][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.526652][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.528761][ T4053] device veth0_vlan entered promiscuous mode [ 36.547390][ T4049] device veth0_vlan entered promiscuous mode [ 36.548864][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 36.550274][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 36.551743][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 36.555499][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 36.556822][ T148] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 36.591659][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 36.593371][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.598193][ T4053] device veth1_vlan entered promiscuous mode [ 36.600138][ T4044] device veth0_macvtap entered promiscuous mode [ 36.602549][ T356] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.603571][ T4044] device veth1_macvtap entered promiscuous mode [ 36.604642][ T356] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.619547][ T4044] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 36.621209][ T4044] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.622778][ T4044] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 36.625101][ T4044] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.627193][ T4044] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.634248][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 36.635751][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 36.637222][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 36.638667][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 36.640059][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 36.641368][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 36.642838][ T356] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.656741][ T4049] device veth1_vlan entered promiscuous mode [ 36.658585][ T4044] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 36.660248][ T4044] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.661789][ T4044] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 36.667268][ T4044] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.672863][ T4044] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.681522][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 36.683279][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 36.684754][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 36.686301][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.689992][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.691359][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.697629][ T4164] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 36.706078][ T4044] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.707503][ T4044] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.708885][ T4044] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.710228][ T4044] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.712326][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 36.716751][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 36.718249][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.720770][ T4053] device veth0_macvtap entered promiscuous mode [ 36.726754][ T4053] device veth1_macvtap entered promiscuous mode [ 36.731429][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 36.733331][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 36.735511][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 36.737055][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 36.741870][ T4053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 36.744636][ T4053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.746275][ T4053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 36.747807][ T4053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.749257][ T4053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 36.750741][ T4053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.752803][ T4053] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.760223][ T4049] device veth0_macvtap entered promiscuous mode [ 36.762549][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 36.764077][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 36.765601][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.780230][ T4053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 36.781970][ T4053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.784179][ T4168] udc-core: couldn't find an available UDC or it's busy [ 36.786567][ T4168] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 36.787917][ T4053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 36.789523][ T4053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.791011][ T4053] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 36.792643][ T4053] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.795367][ T4053] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.797407][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 36.798930][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.800895][ T4049] device veth1_macvtap entered promiscuous mode [ 36.806709][ T4053] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.808028][ T4053] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.809363][ T4053] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.810623][ T4053] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.815166][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 36.820319][ T4049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 36.821947][ T4049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.824602][ T4049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 36.826349][ T4049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.827937][ T4049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 36.829647][ T4049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.831185][ T4049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 36.832890][ T4049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.835347][ T4049] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 36.838637][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 36.840042][ T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 36.850445][ T4049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 36.852155][ T4049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.854323][ T4049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 36.855984][ T4049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.857576][ T4049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 36.859167][ T4049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.860674][ T4049] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 36.862222][ T4049] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 36.864592][ T4049] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 36.865764][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 36.867353][ T1723] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 36.871273][ T4049] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.872619][ T4049] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.874835][ T4049] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 36.876182][ T4049] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 37.322797][ T4172] Internal error: Oops - BTI: 0000000036000001 [#1] PREEMPT SMP [ 37.324071][ T4172] Modules linked in: [ 37.324658][ T4172] CPU: 1 PID: 4172 Comm: syz.1.11 Not tainted 5.15.189-syzkaller #0 [ 37.325891][ T4172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/30/2025 [ 37.327535][ T4172] pstate: 42400405 (nZcv daif +PAN -UAO +TCO -DIT -SSBS BTYPE=jc) [ 37.328715][ T4172] pc : kernel_clone+0x3b8/0x9d4 [ 37.329454][ T4172] lr : kernel_clone+0x39c/0x9d4 [ 37.330195][ T4172] sp : ffff8000207e7a60 [ 37.330813][ T4172] x29: ffff8000207e7b40 x28: ffff7000040fcf50 x27: 00000000a690b000 [ 37.332011][ T4172] x26: 0000000000000000 x25: 0000000000000001 x24: 0000000000000000 [ 37.333295][ T4172] x23: 0000000000000000 x22: 0000000000000009 x21: ffff8000207e7aa0 [ 37.334591][ T4172] x20: dfff800000000000 x19: ffff0000cd363680 x18: 0000000000000000 [ 37.335894][ T4172] x17: 0000000000000002 x16: ffff80000817ef60 x15: 00000000c0000000 [ 37.337154][ T4172] x14: 0000000000ff0100 x13: 1ffff0000282e06b x12: 0000000000080000 [ 37.338459][ T4172] x11: 0000000000000000 x10: 0000ffffffffffff x9 : 0000000000000000 [ 37.339685][ T4172] x8 : 00000000fffffff2 x7 : ffff800008750ed4 x6 : 0000000000000000 [ 37.341063][ T4172] x5 : 0000000000000000 x4 : 0000000000000001 x3 : 0000000000000001 [ 37.342453][ T4172] x2 : 0000000000000008 x1 : 0000000000000001 x0 : 0000000000000000 [ 37.343738][ T4172] Call trace: [ 37.344254][ T4172] kernel_clone+0x3b8/0x9d4 [ 37.344930][ T4172] __arm64_sys_clone3+0x2f4/0x32c [ 37.345614][ T4172] invoke_syscall+0x98/0x2b8 [ 37.346227][ T4172] el0_svc_common+0x138/0x258 [ 37.346955][ T4172] do_el0_svc+0x58/0x14c [ 37.347615][ T4172] el0_svc+0x78/0x1e0 [ 37.348215][ T4172] el0t_64_sync_handler+0xcc/0xe4 [ 37.349018][ T4172] el0t_64_sync+0x1a0/0x1a4 [ 37.349756][ T4172] Code: ea2a013f 9a9f034b d503229f b8000976 (14000002) [ 37.350820][ T4172] ---[ end trace 74e6718d1387c34b ]--- [ 37.607287][ T4172] Kernel panic - not syncing: Oops - BTI: Fatal exception [ 37.608431][ T4172] SMP: stopping secondary CPUs [ 37.609152][ T4172] Kernel Offset: disabled [ 37.609803][ T4172] CPU features: 0x8,000003c1,7d33ffd9 [ 37.610657][ T4172] Memory Limit: none [ 37.864225][ T4172] Rebooting in 86400 seconds..