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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0x0, r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) 21:20:33 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x500, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r10 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r10, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r0, r9, r10, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r11 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r11, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r11, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r11, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r11, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r11, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) [ 520.811436][T16242] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 21:20:33 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a5050000000077d8f3b423cdac8d80000000000000002be16ad1f50ad32d3fd25dfd73a015e0ca6a0f68a7d007f15451dfb265a0e3ccae669e173a64bc1cfd5587d452d64e7cc957d77578f4c25235138d5521f9453559c35da860e8efbc64e57cbb7aee976f2b54421eed73d5661cfeecf9c66c54c3b3ffe1b4ce25d7c983c044c06cd0a48dfe3e26e7a23129d6606fd28a69989d552af6d9a9df2c3af36e0360050011bbecc2f4a3799af2551ce935b0f327cb3f011a7d06602e2fd5234712596b696418f163d1a13ed38ae82f87925bfacba83109753f541cd027edd68149ee99eebc6f7d6dd4aed4af7588c8e1b44ccb19e810879b70a7000000e7ffffff00000000d7900a820b63278f4e9a217b98ef7042ad2a92895614cd50cbe43a1ed25268816b00000000000009d27d753a30a147b24a48435bd8a568669596e9e0867958e1dd7a0defb6670c06054002238260000000000040587c1ed797aa21a38e1e389f640a0b8b0000000000a835ad0f61ba73c31b05c00fba8a4aee676d7c45bb29671a68ee2e60da7b01a2e5785a238afa4aba70c08b0d71b6f72d6a8d87fb08533d97ad96d3943c4cc8306dac433a5cdf334178b04963d67dd5a5707e618a1ef9057fec00f9e93021f5a8d30e716de8cde9c60f0000000c3b64d10f0939b42b33ab2a87"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0x0, r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) [ 520.855691][T16242] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 [ 520.873919][T16242] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 520.900119][T16242] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:20:33 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={0x0, r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) 21:20:33 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x700, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x6, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x5, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) [ 521.164801][T16263] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 521.204375][T16263] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 [ 521.226346][T16263] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 521.253052][T16263] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. [ 521.271265][T16265] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 [ 521.282506][T16265] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 521.293354][T16265] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:20:33 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000200bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:20:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r10 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r10, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r0, r9, r10, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r11 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r11, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r11, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r11, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r11, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r11, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:20:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x7, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:33 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00'}, 0x10) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) 21:20:33 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xa00, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:33 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x5, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:33 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00'}, 0x10) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) [ 521.479631][T16276] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 [ 521.501079][T16276] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 521.519089][T16275] validate_nla: 2 callbacks suppressed [ 521.519107][T16275] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 21:20:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'lo\x00'}) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r0, r8, r9, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r10, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r10, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r10, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:20:34 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xc00, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x8, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:34 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00'}, 0x10) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) [ 521.617164][T16275] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 [ 521.680705][T16275] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 21:20:34 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) [ 521.737384][T16287] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 521.760547][T16287] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 [ 521.792899][T16287] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 21:20:34 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000300bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:20:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x5, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:34 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) 21:20:34 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x1200, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'lo\x00'}) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r0, r8, r9, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r10, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r10, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r10, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) [ 522.102655][T16305] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 522.126465][T16305] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 21:20:34 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) [ 522.146202][T16305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 522.162231][T16305] net_ratelimit: 3 callbacks suppressed [ 522.162248][T16305] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. [ 522.199586][T16300] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 522.214796][T16300] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 21:20:34 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, 0x0, 0x0) 21:20:34 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xa, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:34 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, 0x0, 0x0) [ 522.253239][T16300] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 522.272915][T16300] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:20:34 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x17ff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:34 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) [ 522.420149][T16325] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 522.484774][T16325] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 [ 522.528738][T16325] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 522.540139][T16325] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. [ 522.557195][T16330] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 522.566075][T16330] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 [ 522.620374][T16330] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 522.631524][T16330] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:20:35 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000400bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:20:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'lo\x00'}) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="b091089164ed9252f4b6b44bdad4641a95e3f9b5b54f22ca1ed1541e877e88993526a548d9d96c9675a87756a018099d70ec2175895a2b3f7cd388a29f91ca28e5c2cb84b2adfc1e5fdc6f3f13606a28a781e7c708141896e759dad7ed67c51b8100b951071ca7064015cde6bfd90530098e2a478c3efe6002a03c6369bbc08be604a6a7fa8b030e4ae42450ac751eca8779e801b69dda252e8a55b3b35b3116b214bd3253a3aae4999a5fb30410f07fc07b1fbb41d35529f8b1029c719738bad640db960ae808c3adcb198b2904d92fa632c22f250124b1eaabac5c692339c6480a938015d667cc0c63ebe5eb7392abb38ddf0b2083e388d631065fd58f06e663728c9cf1e96ec19fe320d93de2014b35ad1df7def8374ba5bdc5f4d2eb0f313cf3a0e5747fd92eef90fec20b511b7b1e2519581c83b555fa8b6471ac83c9a1e8bc082df163ab7fa26a75b583ca29d6396db8b7606c2aca19135cfcfa8618d6c684343dd18f05a16b2a7d69a00eb7353a6a75595ef5b1b333319d0562a6efd9db72e99b59805f8b51ef4b1b1ea9da4b8ca2dd778bc5d5ece6cb84372a15889276a5d478f3522b297581b72d080ed22aa00835d961327da7cd81b45fd9dbbf2f881a8ddad903a92b946feac23b6b85c67b9ce77577a04cc1f5c54d8625a748e66b468d4cb2262add6f1b8d952148f9e905633982cfcd82a125a087e6e6f141d19d8b31dc0ca172e26538a980774bcef30f82ddb6e67b44461b333c6fc412d4c5401140062fa787edd1cfb317853296da8e0bf1344730bdf7c3f57238715d1c461608a80268898a3be090ac3a2bc60ec9d600b8d44f77c5e40a64c254d4eb01d96741fe1da5f2be1e80cd5f36d15ea1aebac039e98df45a2473bf4905e729a7ed5ce0b34f32ca8c275bab873e1e6b445fc5fce872f684bfdc5fd992eaade9d2bf0e57278f2588e334c9560a9898943d2f135d6cdd8c0be813834f59a495cd29542b59593cf60838bdbc9b677338de0bc8bdb2621a18d763acccd0d2547efcf66bcb2144e1017baf96a61916fafb4472d05f534743ea8d4c5968c4ce41f1525facfdc3968c267ab11b3c85538bf6d770024cbd4672af61ca6b9368d51a18b005a534eb19e79fef3ff11135bf66739e417af702416607535872997e2c1c3bbef9dee5228c070baefcc95aaedb5dab0408d0d4f513c9854c11616ce6ef82c932ad723b639caabebe3865c72b3dff37d63736878438dc15dc3e64dc45c23122e190dea25aa5ae68662349b57181545603a4c6137539cfd2e82086b2c01d34c1e80d2c1cce2ad9d5a1036246d48f16b4d6bf0b2dc60f87fc4f52fd482652041eb16b03b4489b3d6d92ad543d00b9f9b34c0264bea0b3b832a8bc6cee59a1c91a28b8e73ba64ebb9a7763b49c17ecf0fd5848830ea899d0a7d66896612a51410f83d6e87534cc3b9615b6c2db20f2d64fc37dffb4339df7bfa3217f9df1e42c67b606f91cda971f75598d5fda7e2a11859d7781421b609188ecb034b75fbbe50dbc85adc1854ff38d3231c78d26144e6435a8ff421ea55bd48d50226ae195c14fedd5a65b05d1206af82e779a156767cd9726bcf51819822602045499049b02110b9b7748c78b68849cca0f34905d4764b8bb1fe9948fedde265de63f27a9f2b2734abacebc78a2595d2300165ffa48fad0b1e42cd5a379519b850ec709296301b5b0264d2be3b47abb6ed2caa85d2363c05f25c4ed312832c7b620138605a0225a3a5e4572efe582becf18177697bf355f877de32318453f5a54c28e2e0199dad01856da3538bf588b0b31ec6cc2ead64cb3ea46e11159477f28391234c587a37817a8590e6f93fff861dd1b04651d0b737fc3ab7ef4aff7d906592facd3a80d7c0942a386fd620c3783564ece59b629808ce50109c93981d98b9a8c5c6705a1c4e1a6c2d8abcbd686a98da7bd6d8b98c0ef2263a27781823563c1df70308017d33c5ba70e00b97265f41689586a0fa15386937a892d93bbdd0e638e61ac98065e96a141759c9a9bdbefb7951a8455f6ba441fb0e285feee6abf90e705e1c37ba742ed47c97f613789004d3a0408603a38ec37ab8608f991b8204b188cda7f04f49e0280699c9a8e55116b9294db5ca4c7214dd47e41c2cda24482d834ab59a8438ba44c0dfdeee743bc9a971d44b56f99db451de9bd350fab8853573e70e19b41506732e11f7febf4d3663acb2d78d4a6ddd6490cc6a23bbc645037bdce7f45c35aba69fa3a8e275a8da2701c9dd00156ff17eb3d57a43874cde4819f0f693a00680119cd44604f389b66ba7f33b6c91ec395d960cf6a6ff706467e8cead4429eb90cfcfac2eddb0f943d400a81b51d8e557e7608a089a52399ac75453d78cb26004819c97dbac5eda59c89a3af11cdae5dd9c0e7d17127ecfd59992adbd342cc609f248103f0f61ce259a64e6caf5ba1643806614ba5633bdd9a52d5071a6cd5b035ff36ee8d965bc854db75d43f37c01388960f567bc1eb3b50923c878dd0ee81f00a4c209a1ff1a25ae2d37da52a5927b879f0874e8a6d5183a3c081456b1fc02870019e37f07d7d53fbb462d4a1fb66155564095146a115e7ec406b50d30f04224838f248600bd47cc7cf7d04decd413ddd824079e87b1d1cd171b577a119add94d24fcaf3044a5ba50438ae6b6eeeaaee32b278be07872ae9a8006d72fe0c71da449f3cf62d1d5224be3a9f547c162658bf0a9b9c6e168c4ea13b28f3127d1f905746aacc1287ae87bcffb67f8570b0251e203fe94518831f8f0a951d5ae5420b16bb2a8f8d179a51706b6749332eec4429c03852659dec1cad6ce848297fd0b47061abe0b585267f2bde4a86df2692abe2dcaa96aa5bf57b6870edb9dcd6154fe32a9f256b0a2d16a17917e48140d31d2904b0e05df828960c496f94d6d466e81f851bed78abb8b88ac20bb7e58576bae79fa30f010c996e0d63367c840fde67ef1ff97a6570ca77cc89d0f17f55dd9a189fac0eba48eadb1722825476a718e4bda7127bca516b43a162724117c5ecac30a590b5bb897fdf8c125252707551d9003aa1280b4dead79c8f8db7d0cb7112a6aeb2e8cc7210de01963efb9a27bcc5fc57fd1145484d8e087e4b4e6313fbd365d19a3208f0dfb888b383667615925d09643533730b843b02ba7726f99442e8181d6229ffe17f83102daf8124c3eeabe048ade94bb971ecb4b8cec12d8167414e790c0e1a504c7ac3036b0cf6e3b82f43ce88f970f4148fa6699db89fba6223bcfa3d0df530a3bfc45ead44aa9b432b3d581412be73829d8cc73f19bb1a54cd0cd9eb5fab5240d6190c68c912e8d57a29c06908cb865a40cb4156a27dbc994f6d56cc083e2a79fe304556efe98e56726c2241ab28dff70802e17537f6f23eb7ed228fb940e28ba74bc5b9244d1a5cfcb62424989d80b93b15b96c7218e1cab829954f1b4959bcbede418cbea822fff491db34b3a6044e8dc5d1d42bcfbdf584ea03f684c3171554995ff85cd930b8ce1330d49e7c6495e3f1271ee24520f3d51f72223cca9de53c3b702d65337b6e877745139f3752162dbdaf822b975b2c9db68be51c0fd7f81317edbbe14e4d11ce87e9351e95b8d7f96a8972f07db708c65f83b7ce11f413939a3b76e89de1c588eee779ba158f82242b3b97e06396df6cfb65ba79b09a90300a750f68998bcec53eb8ba90d4c1d17cb4638347ffa594b846c4671354b0f1b2c1a8fb2388930c7c69fc8c37126b412b675829e820bcab8f771d12af934175f34162864c0c6dea4e3d09000864f9ab1669477daea9c3d5448c593325a526feb69e4c25f081e759b9d8131fb48c13d17938bf42fc0475bd18944dd9ef0c80df55a058265ac2e8a2b32c0c7fb0d62e6ab6b70ba10022c5dcf973a3f68017fc34220653798f57a6fa040fb0aa2d7aa56571bbb927fe30a48e15262a3dd011583027c3fc9b1c43541118f5b39d2a644d560091633c1ef53a108790122b4e1f757150acfdfff9061004023a84c72ad9962f264e0162707ce0c9dd96411179ab95129241cabcccb44242bfa5995f0623328754e8c9463cfa00cd0d3e3ab6d4e1214ca4802f608a2ba7d4e876cfcde8176940a82c5f519aedfac6c976a70a7167c62b057a149cd47363d7e8e78b3fc11325ef02ca808c3166513ae7282858bb5ab5dfc412d21090977f3e0f14f551febc0f77ba07f4fea3bd1b26b700a42b4def060211be9f9f2c8a6ae8293ae5f8f2cef388e24725801d4cf1909fd5bbb5b0a361c5a67c703ffe1a8fb2931d984c8410d13759db62c58261126f13995ecbe387276443c34877c02130a92fe06addd3e45fd5f5f998186ada48d90b2cec38504179a1ff6089b0055fbdf833b874b0a7b2a5596277bbd0351a09e513745cb181b8cec25aa67b7695ebeb683112b9e058dbc1c2d041c3e65427d0e0094b8aa55ede2b45af32a4ba848a0bdf44f673595c8dc91aa73df31fee31347e246c2e9ddfec3b0cdad39337ff8ca373a5b0f0612000f9ea46311204f06b52c0c35e91f4f06bb355e977c9f925bd2516699fe2c93d7d3c229427a61a00462c3774d38c18b6bfbdc2396303187746b99790a39cdb3da920216969e877cfe935ea5f365d858c4434f6da44cd718c7b274fdd98e5b41aba4e783efdfa2ed9b1ffc44eec50bde1bb0f97c5a601634779bacc3736a90357f768a09cf316348c35de594d7dca49ea54b3a5865e2ff2db538cfc05079cad1e8eac30590b1189e2db2ca77bd7aef4c893f6c76fb5f14b37ec040df4d42e8a2c372e407e13ce79b74a7a009e6b5089f1a10be986ccece039a848f9d5bcd8b509ac242bd7026ec3bfbe9a837f6721b168c1ff19c7952dec260e4546a8a9235967761b615aec4603b4d0568119f6d26a1cb5239c3c00fdeeb942be12766cad982822e3084eb2be06e3267a3254a456b7ba5eb9d0a2b3982045b81b14be449174302ff055ee98b49e06720d830e37ae1e4303c435ab7e06cceb23c11ec1ea761ea8b23337b16ad0fed7eda61e6805e1910ec08a028b110e9ab658fffee9444e5f79f122c99fba94a510629061dcdb51f6f26df97a6f2c9242cee72df7843366bd08dded95fcabee4d4fdce41cc1b0cd5d40705452bcd93b0fa4628dbfc504243305a9cb40a2d28b83ac5a4b27a743a00211539b6213b69b9e9af7f3a9e0f939246e518701e32ed547ca72814416c1e52906834e139c60c274136db6ce4be417c9641e2b6181737563063ff358cb055ab50226387607c652dbffa03887a3c3d72b45de87f3edfff752169a22b75e01120c664378924af37d4280ef05cf38c80da3457369610ea5d376518a263f80dcd271506b2cdb3971d0b41ab9e5b343fe98de2f3cfe0a76cd72f7384df4946d63df668a5c181cbf7b53f6abfd041fae5adf1f1e4af32e3a313b1ed0e28064c2655cf50f27b36c3c92d31bfbd9fa311579b69f90228f62e447a4523bf4d17d3dd1b8f3014dc4c7eaba1d6ac8671cc1a5a764e8079ef89340a6f814c19436dcac15c205ee153190e6a435d2fd6726726e5056f80979f4386529fb17c479414117ab33138922070d500311b0ab476e965bb36f03b7b2b3a72eadeaa55f401522a5fae8e06d6ad58b2772cebd4f1a4de83ce98f86ec2066b689c6301a2679a0d6e2f45dd8cc51c80eb0cae0310a5f94086426c61ba89a7f5f94b9b72cf12b7275265a797665449d21062c91f98496c0dee8a42639e76bcc77b77f758594613b0faa1668b58342d92a1b74bc3c39e6507af", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r0, r8, r9, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r10, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r10, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r10, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:20:35 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:35 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, 0x0, 0x0) 21:20:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:35 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x1800, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:35 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280), 0xc) [ 522.779969][T16334] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 522.819660][T16334] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 [ 522.832636][T16334] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 522.864295][T16334] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. [ 522.910378][T16336] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 522.929509][T16336] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 21:20:35 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xe, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:35 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x1f00, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 522.963418][T16336] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 522.994226][T16336] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. [ 523.060996][T16354] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 523.077231][T16354] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 21:20:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:35 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280), 0xc) [ 523.106307][T16354] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 523.147589][T16354] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:20:35 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280), 0xc) [ 523.296267][T16361] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 523.319097][T16361] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 21:20:35 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000500bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:20:35 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xf, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:35 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r8 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r8, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r0, r7, r8, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r9, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r9, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r9, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r9, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r9, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:20:35 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x1fff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:35 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x1f00, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 523.342225][T16361] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 523.371483][T16361] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:20:35 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) [ 523.455041][T16369] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 [ 523.508531][T16369] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 523.519727][T16369] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:20:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x10, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:36 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x2000, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r8 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r8, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r0, r7, r8, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r9, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r9, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r9, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r9, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r9, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:20:36 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x1800, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:36 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000600bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:20:36 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x27ff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:36 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r8 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r8, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="b091089164ed9252f4b6b44bdad4641a95e3f9b5b54f22ca1ed1541e877e88993526a548d9d96c9675a87756a018099d70ec2175895a2b3f7cd388a29f91ca28e5c2cb84b2adfc1e5fdc6f3f13606a28a781e7c708141896e759dad7ed67c51b8100b951071ca7064015cde6bfd90530098e2a478c3efe6002a03c6369bbc08be604a6a7fa8b030e4ae42450ac751eca8779e801b69dda252e8a55b3b35b3116b214bd3253a3aae4999a5fb30410f07fc07b1fbb41d35529f8b1029c719738bad640db960ae808c3adcb198b2904d92fa632c22f250124b1eaabac5c692339c6480a938015d667cc0c63ebe5eb7392abb38ddf0b2083e388d631065fd58f06e663728c9cf1e96ec19fe320d93de2014b35ad1df7def8374ba5bdc5f4d2eb0f313cf3a0e5747fd92eef90fec20b511b7b1e2519581c83b555fa8b6471ac83c9a1e8bc082df163ab7fa26a75b583ca29d6396db8b7606c2aca19135cfcfa8618d6c684343dd18f05a16b2a7d69a00eb7353a6a75595ef5b1b333319d0562a6efd9db72e99b59805f8b51ef4b1b1ea9da4b8ca2dd778bc5d5ece6cb84372a15889276a5d478f3522b297581b72d080ed22aa00835d961327da7cd81b45fd9dbbf2f881a8ddad903a92b946feac23b6b85c67b9ce77577a04cc1f5c54d8625a748e66b468d4cb2262add6f1b8d952148f9e905633982cfcd82a125a087e6e6f141d19d8b31dc0ca172e26538a980774bcef30f82ddb6e67b44461b333c6fc412d4c5401140062fa787edd1cfb317853296da8e0bf1344730bdf7c3f57238715d1c461608a80268898a3be090ac3a2bc60ec9d600b8d44f77c5e40a64c254d4eb01d96741fe1da5f2be1e80cd5f36d15ea1aebac039e98df45a2473bf4905e729a7ed5ce0b34f32ca8c275bab873e1e6b445fc5fce872f684bfdc5fd992eaade9d2bf0e57278f2588e334c9560a9898943d2f135d6cdd8c0be813834f59a495cd29542b59593cf60838bdbc9b677338de0bc8bdb2621a18d763acccd0d2547efcf66bcb2144e1017baf96a61916fafb4472d05f534743ea8d4c5968c4ce41f1525facfdc3968c267ab11b3c85538bf6d770024cbd4672af61ca6b9368d51a18b005a534eb19e79fef3ff11135bf66739e417af702416607535872997e2c1c3bbef9dee5228c070baefcc95aaedb5dab0408d0d4f513c9854c11616ce6ef82c932ad723b639caabebe3865c72b3dff37d63736878438dc15dc3e64dc45c23122e190dea25aa5ae68662349b57181545603a4c6137539cfd2e82086b2c01d34c1e80d2c1cce2ad9d5a1036246d48f16b4d6bf0b2dc60f87fc4f52fd482652041eb16b03b4489b3d6d92ad543d00b9f9b34c0264bea0b3b832a8bc6cee59a1c91a28b8e73ba64ebb9a7763b49c17ecf0fd5848830ea899d0a7d66896612a51410f83d6e87534cc3b9615b6c2db20f2d64fc37dffb4339df7bfa3217f9df1e42c67b606f91cda971f75598d5fda7e2a11859d7781421b609188ecb034b75fbbe50dbc85adc1854ff38d3231c78d26144e6435a8ff421ea55bd48d50226ae195c14fedd5a65b05d1206af82e779a156767cd9726bcf51819822602045499049b02110b9b7748c78b68849cca0f34905d4764b8bb1fe9948fedde265de63f27a9f2b2734abacebc78a2595d2300165ffa48fad0b1e42cd5a379519b850ec709296301b5b0264d2be3b47abb6ed2caa85d2363c05f25c4ed312832c7b620138605a0225a3a5e4572efe582becf18177697bf355f877de32318453f5a54c28e2e0199dad01856da3538bf588b0b31ec6cc2ead64cb3ea46e11159477f28391234c587a37817a8590e6f93fff861dd1b04651d0b737fc3ab7ef4aff7d906592facd3a80d7c0942a386fd620c3783564ece59b629808ce50109c93981d98b9a8c5c6705a1c4e1a6c2d8abcbd686a98da7bd6d8b98c0ef2263a27781823563c1df70308017d33c5ba70e00b97265f41689586a0fa15386937a892d93bbdd0e638e61ac98065e96a141759c9a9bdbefb7951a8455f6ba441fb0e285feee6abf90e705e1c37ba742ed47c97f613789004d3a0408603a38ec37ab8608f991b8204b188cda7f04f49e0280699c9a8e55116b9294db5ca4c7214dd47e41c2cda24482d834ab59a8438ba44c0dfdeee743bc9a971d44b56f99db451de9bd350fab8853573e70e19b41506732e11f7febf4d3663acb2d78d4a6ddd6490cc6a23bbc645037bdce7f45c35aba69fa3a8e275a8da2701c9dd00156ff17eb3d57a43874cde4819f0f693a00680119cd44604f389b66ba7f33b6c91ec395d960cf6a6ff706467e8cead4429eb90cfcfac2eddb0f943d400a81b51d8e557e7608a089a52399ac75453d78cb26004819c97dbac5eda59c89a3af11cdae5dd9c0e7d17127ecfd59992adbd342cc609f248103f0f61ce259a64e6caf5ba1643806614ba5633bdd9a52d5071a6cd5b035ff36ee8d965bc854db75d43f37c01388960f567bc1eb3b50923c878dd0ee81f00a4c209a1ff1a25ae2d37da52a5927b879f0874e8a6d5183a3c081456b1fc02870019e37f07d7d53fbb462d4a1fb66155564095146a115e7ec406b50d30f04224838f248600bd47cc7cf7d04decd413ddd824079e87b1d1cd171b577a119add94d24fcaf3044a5ba50438ae6b6eeeaaee32b278be07872ae9a8006d72fe0c71da449f3cf62d1d5224be3a9f547c162658bf0a9b9c6e168c4ea13b28f3127d1f905746aacc1287ae87bcffb67f8570b0251e203fe94518831f8f0a951d5ae5420b16bb2a8f8d179a51706b6749332eec4429c03852659dec1cad6ce848297fd0b47061abe0b585267f2bde4a86df2692abe2dcaa96aa5bf57b6870edb9dcd6154fe32a9f256b0a2d16a17917e48140d31d2904b0e05df828960c496f94d6d466e81f851bed78abb8b88ac20bb7e58576bae79fa30f010c996e0d63367c840fde67ef1ff97a6570ca77cc89d0f17f55dd9a189fac0eba48eadb1722825476a718e4bda7127bca516b43a162724117c5ecac30a590b5bb897fdf8c125252707551d9003aa1280b4dead79c8f8db7d0cb7112a6aeb2e8cc7210de01963efb9a27bcc5fc57fd1145484d8e087e4b4e6313fbd365d19a3208f0dfb888b383667615925d09643533730b843b02ba7726f99442e8181d6229ffe17f83102daf8124c3eeabe048ade94bb971ecb4b8cec12d8167414e790c0e1a504c7ac3036b0cf6e3b82f43ce88f970f4148fa6699db89fba6223bcfa3d0df530a3bfc45ead44aa9b432b3d581412be73829d8cc73f19bb1a54cd0cd9eb5fab5240d6190c68c912e8d57a29c06908cb865a40cb4156a27dbc994f6d56cc083e2a79fe304556efe98e56726c2241ab28dff70802e17537f6f23eb7ed228fb940e28ba74bc5b9244d1a5cfcb62424989d80b93b15b96c7218e1cab829954f1b4959bcbede418cbea822fff491db34b3a6044e8dc5d1d42bcfbdf584ea03f684c3171554995ff85cd930b8ce1330d49e7c6495e3f1271ee24520f3d51f72223cca9de53c3b702d65337b6e877745139f3752162dbdaf822b975b2c9db68be51c0fd7f81317edbbe14e4d11ce87e9351e95b8d7f96a8972f07db708c65f83b7ce11f413939a3b76e89de1c588eee779ba158f82242b3b97e06396df6cfb65ba79b09a90300a750f68998bcec53eb8ba90d4c1d17cb4638347ffa594b846c4671354b0f1b2c1a8fb2388930c7c69fc8c37126b412b675829e820bcab8f771d12af934175f34162864c0c6dea4e3d09000864f9ab1669477daea9c3d5448c593325a526feb69e4c25f081e759b9d8131fb48c13d17938bf42fc0475bd18944dd9ef0c80df55a058265ac2e8a2b32c0c7fb0d62e6ab6b70ba10022c5dcf973a3f68017fc34220653798f57a6fa040fb0aa2d7aa56571bbb927fe30a48e15262a3dd011583027c3fc9b1c43541118f5b39d2a644d560091633c1ef53a108790122b4e1f757150acfdfff9061004023a84c72ad9962f264e0162707ce0c9dd96411179ab95129241cabcccb44242bfa5995f0623328754e8c9463cfa00cd0d3e3ab6d4e1214ca4802f608a2ba7d4e876cfcde8176940a82c5f519aedfac6c976a70a7167c62b057a149cd47363d7e8e78b3fc11325ef02ca808c3166513ae7282858bb5ab5dfc412d21090977f3e0f14f551febc0f77ba07f4fea3bd1b26b700a42b4def060211be9f9f2c8a6ae8293ae5f8f2cef388e24725801d4cf1909fd5bbb5b0a361c5a67c703ffe1a8fb2931d984c8410d13759db62c58261126f13995ecbe387276443c34877c02130a92fe06addd3e45fd5f5f998186ada48d90b2cec38504179a1ff6089b0055fbdf833b874b0a7b2a5596277bbd0351a09e513745cb181b8cec25aa67b7695ebeb683112b9e058dbc1c2d041c3e65427d0e0094b8aa55ede2b45af32a4ba848a0bdf44f673595c8dc91aa73df31fee31347e246c2e9ddfec3b0cdad39337ff8ca373a5b0f0612000f9ea46311204f06b52c0c35e91f4f06bb355e977c9f925bd2516699fe2c93d7d3c229427a61a00462c3774d38c18b6bfbdc2396303187746b99790a39cdb3da920216969e877cfe935ea5f365d858c4434f6da44cd718c7b274fdd98e5b41aba4e783efdfa2ed9b1ffc44eec50bde1bb0f97c5a601634779bacc3736a90357f768a09cf316348c35de594d7dca49ea54b3a5865e2ff2db538cfc05079cad1e8eac30590b1189e2db2ca77bd7aef4c893f6c76fb5f14b37ec040df4d42e8a2c372e407e13ce79b74a7a009e6b5089f1a10be986ccece039a848f9d5bcd8b509ac242bd7026ec3bfbe9a837f6721b168c1ff19c7952dec260e4546a8a9235967761b615aec4603b4d0568119f6d26a1cb5239c3c00fdeeb942be12766cad982822e3084eb2be06e3267a3254a456b7ba5eb9d0a2b3982045b81b14be449174302ff055ee98b49e06720d830e37ae1e4303c435ab7e06cceb23c11ec1ea761ea8b23337b16ad0fed7eda61e6805e1910ec08a028b110e9ab658fffee9444e5f79f122c99fba94a510629061dcdb51f6f26df97a6f2c9242cee72df7843366bd08dded95fcabee4d4fdce41cc1b0cd5d40705452bcd93b0fa4628dbfc504243305a9cb40a2d28b83ac5a4b27a743a00211539b6213b69b9e9af7f3a9e0f939246e518701e32ed547ca72814416c1e52906834e139c60c274136db6ce4be417c9641e2b6181737563063ff358cb055ab50226387607c652dbffa03887a3c3d72b45de87f3edfff752169a22b75e01120c664378924af37d4280ef05cf38c80da3457369610ea5d376518a263f80dcd271506b2cdb3971d0b41ab9e5b343fe98de2f3cfe0a76cd72f7384df4946d63df668a5c181cbf7b53f6abfd041fae5adf1f1e4af32e3a313b1ed0e28064c2655cf50f27b36c3c92d31bfbd9fa311579b69f90228f62e447a4523bf4d17d3dd1b8f3014dc4c7eaba1d6ac8671cc1a5a764e8079ef89340a6f814c19436dcac15c205ee153190e6a435d2fd6726726e5056f80979f4386529fb17c479414117ab33138922070d500311b0ab476e965bb36f03b7b2b3a72eadeaa55f401522a5fae8e06d6ad58b2772cebd4f1a4de83ce98f86ec2066b689c6301a2679a0d6e2f45dd8cc51c80eb0cae0310a5f94086426c61ba89a7f5f94b9b72cf12b7275265a797665449d21062c91f98496c0dee8a42639e76bcc77b77f758594613b0faa1668b58342d92a1b74bc3c39e6507af", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r0, r7, r8, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r9, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r9, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r9, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r9, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r9, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:20:36 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x2000, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:36 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000500bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) [ 524.182630][T16402] __nla_validate_parse: 224 callbacks suppressed [ 524.182654][T16402] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 21:20:36 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x2800, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 524.319112][ T42] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 524.465457][T16402] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 524.529863][ T42] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 524.592511][T16403] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 524.623827][T16403] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 524.695200][ T42] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 524.776216][T16403] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 524.802592][T16403] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 524.859943][ T42] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 524.899902][T16403] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 525.003979][T16403] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 525.026819][T16403] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 525.074752][T16403] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 526.080738][ T42] hsr_slave_0: left promiscuous mode [ 526.095599][ T42] hsr_slave_1: left promiscuous mode [ 526.102238][ T42] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 526.116873][ T42] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 526.134745][ T42] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 526.143700][ T42] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 526.159761][ T42] bridge_slave_1: left allmulticast mode [ 526.167772][ T42] bridge_slave_1: left promiscuous mode [ 526.173506][ T42] bridge0: port 2(bridge_slave_1) entered disabled state [ 526.183200][ T42] bridge_slave_0: left allmulticast mode [ 526.189359][ T42] bridge_slave_0: left promiscuous mode [ 526.195095][ T42] bridge0: port 1(bridge_slave_0) entered disabled state [ 526.213710][ T42] veth1_macvtap: left promiscuous mode [ 526.223138][ T42] veth0_macvtap: left promiscuous mode [ 526.231770][ T42] veth1_vlan: left promiscuous mode [ 526.244071][ T42] veth0_vlan: left promiscuous mode [ 526.695050][ T5081] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 526.705989][ T5081] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 526.714878][ T5081] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 526.725380][ T5081] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 526.732985][ T5081] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 526.740687][ T5081] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 526.905403][ T42] team0 (unregistering): Port device team_slave_1 removed [ 526.924745][ T42] team0 (unregistering): Port device team_slave_0 removed [ 526.944826][ T42] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 526.961832][ T42] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 527.065199][ T42] bond0 (unregistering): Released all slaves [ 527.362797][T16443] chnl_net:caif_netlink_parms(): no params data found [ 527.471896][T16443] bridge0: port 1(bridge_slave_0) entered blocking state [ 527.487849][T16443] bridge0: port 1(bridge_slave_0) entered disabled state [ 527.499876][T16443] bridge_slave_0: entered allmulticast mode [ 527.511993][T16443] bridge_slave_0: entered promiscuous mode [ 527.550788][T16443] bridge0: port 2(bridge_slave_1) entered blocking state [ 527.558984][T16443] bridge0: port 2(bridge_slave_1) entered disabled state [ 527.566212][T16443] bridge_slave_1: entered allmulticast mode [ 527.573345][T16443] bridge_slave_1: entered promiscuous mode [ 527.608230][T16443] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 527.619982][T16443] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 527.661731][T16443] team0: Port device team_slave_0 added [ 527.678961][T16443] team0: Port device team_slave_1 added [ 527.745956][T16443] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 527.756913][T16443] 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. [ 527.816799][T16443] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 527.838558][T16443] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 527.845552][T16443] 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. [ 527.871981][T16443] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 527.964168][T16443] hsr_slave_0: entered promiscuous mode [ 527.975272][T16443] hsr_slave_1: entered promiscuous mode [ 527.994028][T16443] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 528.005552][T16443] Cannot create hsr debugfs directory [ 528.756848][ T4430] Bluetooth: hci0: command 0x0409 tx timeout [ 528.814476][T16443] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 528.832916][T16443] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 528.851180][T16443] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 528.869925][T16443] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 529.030863][T16443] 8021q: adding VLAN 0 to HW filter on device bond0 [ 529.071184][T16443] 8021q: adding VLAN 0 to HW filter on device team0 [ 529.107826][ T6150] bridge0: port 1(bridge_slave_0) entered blocking state [ 529.114971][ T6150] bridge0: port 1(bridge_slave_0) entered forwarding state [ 529.144158][ T6150] bridge0: port 2(bridge_slave_1) entered blocking state [ 529.151358][ T6150] bridge0: port 2(bridge_slave_1) entered forwarding state [ 529.199110][T16443] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 529.227306][T16443] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 529.551084][T16443] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 529.618455][T16443] veth0_vlan: entered promiscuous mode [ 529.641293][T16443] veth1_vlan: entered promiscuous mode [ 529.719112][T16443] veth0_macvtap: entered promiscuous mode [ 529.744329][T16443] veth1_macvtap: entered promiscuous mode [ 529.796869][T16443] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 529.826393][T16443] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 529.843677][T16443] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 529.856540][T16443] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 529.866823][T16443] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 529.877990][T16443] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 529.888000][T16443] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 529.898474][T16443] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 529.908689][T16443] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 529.919462][T16443] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 529.931466][T16443] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 529.955592][T16443] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 529.976589][T16443] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 529.996156][T16443] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 530.012278][T16443] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 530.022438][T16443] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 530.036760][T16443] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 530.048749][T16443] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 530.060033][T16443] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 530.071200][T16443] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 530.087375][T16443] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 530.096588][T16443] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 530.106320][T16443] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 530.116156][T16443] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 530.233270][ T5127] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 530.253861][ T5127] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 530.304021][ T5127] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 530.320067][ T5127] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 530.391509][T16508] validate_nla: 5 callbacks suppressed [ 530.391532][T16508] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 530.409442][T16508] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 [ 530.421062][T16508] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 21:20:42 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x24, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:42 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000700bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:20:42 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:42 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x3000, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:42 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000500bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:20:42 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r8 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r8, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r7, r8, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r9, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r9, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r9, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r9, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r9, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) [ 530.432137][T16508] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:20:43 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) [ 530.530816][T16519] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 530.554106][T16518] __nla_validate_parse: 13 callbacks suppressed [ 530.554126][T16518] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 21:20:43 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x3f00, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:43 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000800bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) [ 530.731913][T16522] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 530.756321][T16522] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 [ 530.792461][T16522] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 530.822766][T16522] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:20:43 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x8300, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 530.844381][ T4430] Bluetooth: hci0: command 0x041b tx timeout [ 530.857486][T16518] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 21:20:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x2c, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:43 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x3f00, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 530.953653][T16527] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 21:20:43 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) [ 530.995398][T16524] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 531.033694][T16524] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 21:20:43 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x8700, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 531.094692][T16524] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 531.115977][T16545] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 21:20:43 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x8300, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 531.143285][T16545] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 21:20:43 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) [ 531.220912][T16545] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 531.246023][T16545] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:20:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x44, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) [ 531.313483][T16524] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 531.474177][T16524] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 531.537052][T16524] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 531.546689][T16559] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 531.571866][T16559] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 [ 531.592088][T16559] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 531.606196][T16559] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. [ 531.634909][T16524] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 531.653220][T16524] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 21:20:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r8 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r8, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r7, r8, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r9, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r9, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r9, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r9, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r9, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:20:44 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x87ff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:44 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x8300, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:44 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00001300bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:20:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x48, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r8 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r8, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r0, r7, r8, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r9, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r9, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r9, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r9, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r9, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) [ 531.893682][T16575] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 531.918753][T16575] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 21:20:44 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x8800, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 531.964786][T16575] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 21:20:44 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00001700bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) [ 532.012323][T16575] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. [ 532.082087][T16581] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 21:20:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x4c, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r6, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r8 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r8, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r7, r8, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r9, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r9, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r9, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r9, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r9, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:20:44 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'lo\x00'}) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="b091089164ed9252f4b6b44bdad4641a95e3f9b5b54f22ca1ed1541e877e88993526a548d9d96c9675a87756a018099d70ec2175895a2b3f7cd388a29f91ca28e5c2cb84b2adfc1e5fdc6f3f13606a28a781e7c708141896e759dad7ed67c51b8100b951071ca7064015cde6bfd90530098e2a478c3efe6002a03c6369bbc08be604a6a7fa8b030e4ae42450ac751eca8779e801b69dda252e8a55b3b35b3116b214bd3253a3aae4999a5fb30410f07fc07b1fbb41d35529f8b1029c719738bad640db960ae808c3adcb198b2904d92fa632c22f250124b1eaabac5c692339c6480a938015d667cc0c63ebe5eb7392abb38ddf0b2083e388d631065fd58f06e663728c9cf1e96ec19fe320d93de2014b35ad1df7def8374ba5bdc5f4d2eb0f313cf3a0e5747fd92eef90fec20b511b7b1e2519581c83b555fa8b6471ac83c9a1e8bc082df163ab7fa26a75b583ca29d6396db8b7606c2aca19135cfcfa8618d6c684343dd18f05a16b2a7d69a00eb7353a6a75595ef5b1b333319d0562a6efd9db72e99b59805f8b51ef4b1b1ea9da4b8ca2dd778bc5d5ece6cb84372a15889276a5d478f3522b297581b72d080ed22aa00835d961327da7cd81b45fd9dbbf2f881a8ddad903a92b946feac23b6b85c67b9ce77577a04cc1f5c54d8625a748e66b468d4cb2262add6f1b8d952148f9e905633982cfcd82a125a087e6e6f141d19d8b31dc0ca172e26538a980774bcef30f82ddb6e67b44461b333c6fc412d4c5401140062fa787edd1cfb317853296da8e0bf1344730bdf7c3f57238715d1c461608a80268898a3be090ac3a2bc60ec9d600b8d44f77c5e40a64c254d4eb01d96741fe1da5f2be1e80cd5f36d15ea1aebac039e98df45a2473bf4905e729a7ed5ce0b34f32ca8c275bab873e1e6b445fc5fce872f684bfdc5fd992eaade9d2bf0e57278f2588e334c9560a9898943d2f135d6cdd8c0be813834f59a495cd29542b59593cf60838bdbc9b677338de0bc8bdb2621a18d763acccd0d2547efcf66bcb2144e1017baf96a61916fafb4472d05f534743ea8d4c5968c4ce41f1525facfdc3968c267ab11b3c85538bf6d770024cbd4672af61ca6b9368d51a18b005a534eb19e79fef3ff11135bf66739e417af702416607535872997e2c1c3bbef9dee5228c070baefcc95aaedb5dab0408d0d4f513c9854c11616ce6ef82c932ad723b639caabebe3865c72b3dff37d63736878438dc15dc3e64dc45c23122e190dea25aa5ae68662349b57181545603a4c6137539cfd2e82086b2c01d34c1e80d2c1cce2ad9d5a1036246d48f16b4d6bf0b2dc60f87fc4f52fd482652041eb16b03b4489b3d6d92ad543d00b9f9b34c0264bea0b3b832a8bc6cee59a1c91a28b8e73ba64ebb9a7763b49c17ecf0fd5848830ea899d0a7d66896612a51410f83d6e87534cc3b9615b6c2db20f2d64fc37dffb4339df7bfa3217f9df1e42c67b606f91cda971f75598d5fda7e2a11859d7781421b609188ecb034b75fbbe50dbc85adc1854ff38d3231c78d26144e6435a8ff421ea55bd48d50226ae195c14fedd5a65b05d1206af82e779a156767cd9726bcf51819822602045499049b02110b9b7748c78b68849cca0f34905d4764b8bb1fe9948fedde265de63f27a9f2b2734abacebc78a2595d2300165ffa48fad0b1e42cd5a379519b850ec709296301b5b0264d2be3b47abb6ed2caa85d2363c05f25c4ed312832c7b620138605a0225a3a5e4572efe582becf18177697bf355f877de32318453f5a54c28e2e0199dad01856da3538bf588b0b31ec6cc2ead64cb3ea46e11159477f28391234c587a37817a8590e6f93fff861dd1b04651d0b737fc3ab7ef4aff7d906592facd3a80d7c0942a386fd620c3783564ece59b629808ce50109c93981d98b9a8c5c6705a1c4e1a6c2d8abcbd686a98da7bd6d8b98c0ef2263a27781823563c1df70308017d33c5ba70e00b97265f41689586a0fa15386937a892d93bbdd0e638e61ac98065e96a141759c9a9bdbefb7951a8455f6ba441fb0e285feee6abf90e705e1c37ba742ed47c97f613789004d3a0408603a38ec37ab8608f991b8204b188cda7f04f49e0280699c9a8e55116b9294db5ca4c7214dd47e41c2cda24482d834ab59a8438ba44c0dfdeee743bc9a971d44b56f99db451de9bd350fab8853573e70e19b41506732e11f7febf4d3663acb2d78d4a6ddd6490cc6a23bbc645037bdce7f45c35aba69fa3a8e275a8da2701c9dd00156ff17eb3d57a43874cde4819f0f693a00680119cd44604f389b66ba7f33b6c91ec395d960cf6a6ff706467e8cead4429eb90cfcfac2eddb0f943d400a81b51d8e557e7608a089a52399ac75453d78cb26004819c97dbac5eda59c89a3af11cdae5dd9c0e7d17127ecfd59992adbd342cc609f248103f0f61ce259a64e6caf5ba1643806614ba5633bdd9a52d5071a6cd5b035ff36ee8d965bc854db75d43f37c01388960f567bc1eb3b50923c878dd0ee81f00a4c209a1ff1a25ae2d37da52a5927b879f0874e8a6d5183a3c081456b1fc02870019e37f07d7d53fbb462d4a1fb66155564095146a115e7ec406b50d30f04224838f248600bd47cc7cf7d04decd413ddd824079e87b1d1cd171b577a119add94d24fcaf3044a5ba50438ae6b6eeeaaee32b278be07872ae9a8006d72fe0c71da449f3cf62d1d5224be3a9f547c162658bf0a9b9c6e168c4ea13b28f3127d1f905746aacc1287ae87bcffb67f8570b0251e203fe94518831f8f0a951d5ae5420b16bb2a8f8d179a51706b6749332eec4429c03852659dec1cad6ce848297fd0b47061abe0b585267f2bde4a86df2692abe2dcaa96aa5bf57b6870edb9dcd6154fe32a9f256b0a2d16a17917e48140d31d2904b0e05df828960c496f94d6d466e81f851bed78abb8b88ac20bb7e58576bae79fa30f010c996e0d63367c840fde67ef1ff97a6570ca77cc89d0f17f55dd9a189fac0eba48eadb1722825476a718e4bda7127bca516b43a162724117c5ecac30a590b5bb897fdf8c125252707551d9003aa1280b4dead79c8f8db7d0cb7112a6aeb2e8cc7210de01963efb9a27bcc5fc57fd1145484d8e087e4b4e6313fbd365d19a3208f0dfb888b383667615925d09643533730b843b02ba7726f99442e8181d6229ffe17f83102daf8124c3eeabe048ade94bb971ecb4b8cec12d8167414e790c0e1a504c7ac3036b0cf6e3b82f43ce88f970f4148fa6699db89fba6223bcfa3d0df530a3bfc45ead44aa9b432b3d581412be73829d8cc73f19bb1a54cd0cd9eb5fab5240d6190c68c912e8d57a29c06908cb865a40cb4156a27dbc994f6d56cc083e2a79fe304556efe98e56726c2241ab28dff70802e17537f6f23eb7ed228fb940e28ba74bc5b9244d1a5cfcb62424989d80b93b15b96c7218e1cab829954f1b4959bcbede418cbea822fff491db34b3a6044e8dc5d1d42bcfbdf584ea03f684c3171554995ff85cd930b8ce1330d49e7c6495e3f1271ee24520f3d51f72223cca9de53c3b702d65337b6e877745139f3752162dbdaf822b975b2c9db68be51c0fd7f81317edbbe14e4d11ce87e9351e95b8d7f96a8972f07db708c65f83b7ce11f413939a3b76e89de1c588eee779ba158f82242b3b97e06396df6cfb65ba79b09a90300a750f68998bcec53eb8ba90d4c1d17cb4638347ffa594b846c4671354b0f1b2c1a8fb2388930c7c69fc8c37126b412b675829e820bcab8f771d12af934175f34162864c0c6dea4e3d09000864f9ab1669477daea9c3d5448c593325a526feb69e4c25f081e759b9d8131fb48c13d17938bf42fc0475bd18944dd9ef0c80df55a058265ac2e8a2b32c0c7fb0d62e6ab6b70ba10022c5dcf973a3f68017fc34220653798f57a6fa040fb0aa2d7aa56571bbb927fe30a48e15262a3dd011583027c3fc9b1c43541118f5b39d2a644d560091633c1ef53a108790122b4e1f757150acfdfff9061004023a84c72ad9962f264e0162707ce0c9dd96411179ab95129241cabcccb44242bfa5995f0623328754e8c9463cfa00cd0d3e3ab6d4e1214ca4802f608a2ba7d4e876cfcde8176940a82c5f519aedfac6c976a70a7167c62b057a149cd47363d7e8e78b3fc11325ef02ca808c3166513ae7282858bb5ab5dfc412d21090977f3e0f14f551febc0f77ba07f4fea3bd1b26b700a42b4def060211be9f9f2c8a6ae8293ae5f8f2cef388e24725801d4cf1909fd5bbb5b0a361c5a67c703ffe1a8fb2931d984c8410d13759db62c58261126f13995ecbe387276443c34877c02130a92fe06addd3e45fd5f5f998186ada48d90b2cec38504179a1ff6089b0055fbdf833b874b0a7b2a5596277bbd0351a09e513745cb181b8cec25aa67b7695ebeb683112b9e058dbc1c2d041c3e65427d0e0094b8aa55ede2b45af32a4ba848a0bdf44f673595c8dc91aa73df31fee31347e246c2e9ddfec3b0cdad39337ff8ca373a5b0f0612000f9ea46311204f06b52c0c35e91f4f06bb355e977c9f925bd2516699fe2c93d7d3c229427a61a00462c3774d38c18b6bfbdc2396303187746b99790a39cdb3da920216969e877cfe935ea5f365d858c4434f6da44cd718c7b274fdd98e5b41aba4e783efdfa2ed9b1ffc44eec50bde1bb0f97c5a601634779bacc3736a90357f768a09cf316348c35de594d7dca49ea54b3a5865e2ff2db538cfc05079cad1e8eac30590b1189e2db2ca77bd7aef4c893f6c76fb5f14b37ec040df4d42e8a2c372e407e13ce79b74a7a009e6b5089f1a10be986ccece039a848f9d5bcd8b509ac242bd7026ec3bfbe9a837f6721b168c1ff19c7952dec260e4546a8a9235967761b615aec4603b4d0568119f6d26a1cb5239c3c00fdeeb942be12766cad982822e3084eb2be06e3267a3254a456b7ba5eb9d0a2b3982045b81b14be449174302ff055ee98b49e06720d830e37ae1e4303c435ab7e06cceb23c11ec1ea761ea8b23337b16ad0fed7eda61e6805e1910ec08a028b110e9ab658fffee9444e5f79f122c99fba94a510629061dcdb51f6f26df97a6f2c9242cee72df7843366bd08dded95fcabee4d4fdce41cc1b0cd5d40705452bcd93b0fa4628dbfc504243305a9cb40a2d28b83ac5a4b27a743a00211539b6213b69b9e9af7f3a9e0f939246e518701e32ed547ca72814416c1e52906834e139c60c274136db6ce4be417c9641e2b6181737563063ff358cb055ab50226387607c652dbffa03887a3c3d72b45de87f3edfff752169a22b75e01120c664378924af37d4280ef05cf38c80da3457369610ea5d376518a263f80dcd271506b2cdb3971d0b41ab9e5b343fe98de2f3cfe0a76cd72f7384df4946d63df668a5c181cbf7b53f6abfd041fae5adf1f1e4af32e3a313b1ed0e28064c2655cf50f27b36c3c92d31bfbd9fa311579b69f90228f62e447a4523bf4d17d3dd1b8f3014dc4c7eaba1d6ac8671cc1a5a764e8079ef89340a6f814c19436dcac15c205ee153190e6a435d2fd6726726e5056f80979f4386529fb17c479414117ab33138922070d500311b0ab476e965bb36f03b7b2b3a72eadeaa55f401522a5fae8e06d6ad58b2772cebd4f1a4de83ce98f86ec2066b689c6301a2679a0d6e2f45dd8cc51c80eb0cae0310a5f94086426c61ba89a7f5f94b9b72cf12b7275265a797665449d21062c91f98496c0dee8a42639e76bcc77b77f758594613b0faa1668b58342d92a1b74bc3c39e6507af", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r0, r8, r9, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r10, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r10, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r10, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) [ 532.287475][T16599] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 21:20:44 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00002800bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:20:44 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x8fff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 532.340998][T16599] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 [ 532.398810][T16599] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 532.420980][T16599] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. [ 532.447638][T16601] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 21:20:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x60, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:44 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:45 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'lo\x00'}) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r0, r8, r9, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r10, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r10, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r10, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:20:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) [ 532.663450][T16619] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 21:20:45 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x9100, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 532.737019][T16619] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 532.780170][T16619] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:20:45 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x68, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) [ 532.916788][ T4430] Bluetooth: hci0: command 0x040f tx timeout [ 532.929159][ T6306] netdevsim netdevsim2 eth3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 21:20:45 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:45 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x97ff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 533.137408][T16632] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 [ 533.163328][T16632] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 533.177582][T16632] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. [ 533.327997][ T6306] netdevsim netdevsim2 eth2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 533.557528][ T6306] netdevsim netdevsim2 eth1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 533.612105][ T6306] netdevsim netdevsim2 eth0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 534.648198][ T6306] hsr_slave_0: left promiscuous mode [ 534.654253][ T6306] hsr_slave_1: left promiscuous mode [ 534.660554][ T6306] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 534.671837][ T6306] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 534.691609][ T6306] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 534.704797][ T6306] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 534.715990][ T6306] bridge_slave_1: left allmulticast mode [ 534.732162][ T6306] bridge_slave_1: left promiscuous mode [ 534.742852][ T6306] bridge0: port 2(bridge_slave_1) entered disabled state [ 534.752131][ T6306] bridge_slave_0: left allmulticast mode [ 534.758812][ T6306] bridge_slave_0: left promiscuous mode [ 534.765920][ T6306] bridge0: port 1(bridge_slave_0) entered disabled state [ 534.779840][ T6306] veth1_macvtap: left promiscuous mode [ 534.785382][ T6306] veth0_macvtap: left promiscuous mode [ 534.791488][ T6306] veth1_vlan: left promiscuous mode [ 534.796888][ T6306] veth0_vlan: left promiscuous mode [ 534.957346][ T6306] bond3 (unregistering): Released all slaves [ 534.983544][ T6306] bond2 (unregistering): Released all slaves [ 535.007768][ T4430] Bluetooth: hci0: command 0x0419 tx timeout [ 535.019590][ T6306] bond0 (unregistering): (slave bond1): Releasing backup interface [ 535.034915][ T6306] bond1 (unregistering): Released all slaves [ 535.100705][ T5080] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 535.109919][ T5080] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 535.124493][ T5080] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 535.132663][ T5080] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 535.140233][ T5080] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 535.259148][ T6306] team0 (unregistering): Port device team_slave_1 removed [ 535.274816][ T6306] team0 (unregistering): Port device team_slave_0 removed [ 535.292051][ T6306] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 535.306447][ T6306] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 535.395441][ T6306] bond0 (unregistering): Released all slaves [ 535.725668][T16677] chnl_net:caif_netlink_parms(): no params data found [ 535.845849][T16677] bridge0: port 1(bridge_slave_0) entered blocking state [ 535.853498][T16677] bridge0: port 1(bridge_slave_0) entered disabled state [ 535.861007][T16677] bridge_slave_0: entered allmulticast mode [ 535.868003][T16677] bridge_slave_0: entered promiscuous mode [ 535.876310][T16677] bridge0: port 2(bridge_slave_1) entered blocking state [ 535.884172][T16677] bridge0: port 2(bridge_slave_1) entered disabled state [ 535.892032][T16677] bridge_slave_1: entered allmulticast mode [ 535.899251][T16677] bridge_slave_1: entered promiscuous mode [ 535.949311][T16677] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 535.972280][T16677] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 536.028672][T16677] team0: Port device team_slave_0 added [ 536.047841][T16677] team0: Port device team_slave_1 added [ 536.129161][T16677] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 536.139459][T16677] 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. [ 536.197294][T16677] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 536.256300][T16677] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 536.264397][T16677] 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. [ 536.294793][T16677] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 536.403216][T16677] hsr_slave_0: entered promiscuous mode [ 536.419206][T16677] hsr_slave_1: entered promiscuous mode [ 536.436649][T16677] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 536.444327][T16677] Cannot create hsr debugfs directory [ 537.239125][ T4430] Bluetooth: hci2: command 0x0409 tx timeout [ 537.276078][T16677] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 537.298666][T16677] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 537.319686][T16677] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 537.339623][T16677] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 537.551003][T16677] 8021q: adding VLAN 0 to HW filter on device bond0 [ 537.591255][T16677] 8021q: adding VLAN 0 to HW filter on device team0 [ 537.615671][ T5125] bridge0: port 1(bridge_slave_0) entered blocking state [ 537.622848][ T5125] bridge0: port 1(bridge_slave_0) entered forwarding state [ 537.647971][ T7] bridge0: port 2(bridge_slave_1) entered blocking state [ 537.655103][ T7] bridge0: port 2(bridge_slave_1) entered forwarding state [ 537.711551][T16677] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 538.063300][T16677] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 538.143044][T16677] veth0_vlan: entered promiscuous mode [ 538.175488][T16677] veth1_vlan: entered promiscuous mode [ 538.231941][T16677] veth0_macvtap: entered promiscuous mode [ 538.245994][T16677] veth1_macvtap: entered promiscuous mode [ 538.283760][T16677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 538.303137][T16677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 538.315085][T16677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 538.333125][T16677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 538.343527][T16677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 538.364387][T16677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 538.376043][T16677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 538.397122][T16677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 538.408183][T16677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 538.418906][T16677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 538.430824][T16677] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 538.450354][T16677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 538.460990][T16677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 538.471712][T16677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 538.483878][T16677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 538.494043][T16677] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 538.508417][T16677] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 538.521361][T16677] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 538.536929][T16677] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 538.545678][T16677] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 538.556181][T16677] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 538.567507][T16677] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 538.650929][ T5127] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 538.665896][ T5127] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 538.691696][ T26] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 538.699892][ T26] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 538.745674][T16744] __nla_validate_parse: 111 callbacks suppressed [ 538.745689][T16744] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 538.766556][T16744] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 538.777667][T16744] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 538.787428][T16744] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 538.798414][T16744] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 538.809230][T16744] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 538.819431][T16744] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 538.831003][T16744] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 538.850198][T16744] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 538.865654][T16744] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 21:20:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:51 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00004700bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:20:51 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x9100, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:51 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:51 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x9fff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r5 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r10 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r10, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r0, r9, r10, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r11 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r11, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r11, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r11, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r11, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r11, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) [ 539.009242][T16750] validate_nla: 5 callbacks suppressed [ 539.009259][T16750] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 539.051962][T16750] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 [ 539.085029][T16750] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 21:20:51 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xa7ff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 539.097269][T16750] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. [ 539.116003][T16753] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 21:20:51 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x97ff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:51 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:51 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x74, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:51 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r5 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r10 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r10, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r0, r9, r10, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r11 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r11, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r11, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r11, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r11, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r11, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:20:51 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x97ff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:51 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) [ 539.318841][ T4430] Bluetooth: hci2: command 0x041b tx timeout [ 539.436046][T16774] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 539.467523][T16774] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 [ 539.501900][T16774] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 539.549550][T16774] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:20:52 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xafff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:52 executing program 4: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:52 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00005500bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:20:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x7a, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r5 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r10 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r10, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r0, r9, r10, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r11 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r11, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r11, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r11, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r11, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r11, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:20:52 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r5 = socket(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r10 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r10, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r0, r9, r10, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r11 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r11, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r11, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r11, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r11, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r11, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:20:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00'}) sendmsg$nl_route(r0, 0x0, 0x0) [ 539.764466][T16784] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 539.790542][T16784] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 [ 539.808375][T16784] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 21:20:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00'}) sendmsg$nl_route(r0, 0x0, 0x0) [ 539.860618][T16784] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:20:52 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xb7ff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xf0, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT, @ANYRES64], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="b091089164ed9252f4b6b44bdad4641a95e3f9b5b54f22ca1ed1541e877e88993526a548d9d96c9675a87756a018099d70ec2175895a2b3f7cd388a29f91ca28e5c2cb84b2adfc1e5fdc6f3f13606a28a781e7c708141896e759dad7ed67c51b8100b951071ca7064015cde6bfd90530098e2a478c3efe6002a03c6369bbc08be604a6a7fa8b030e4ae42450ac751eca8779e801b69dda252e8a55b3b35b3116b214bd3253a3aae4999a5fb30410f07fc07b1fbb41d35529f8b1029c719738bad640db960ae808c3adcb198b2904d92fa632c22f250124b1eaabac5c692339c6480a938015d667cc0c63ebe5eb7392abb38ddf0b2083e388d631065fd58f06e663728c9cf1e96ec19fe320d93de2014b35ad1df7def8374ba5bdc5f4d2eb0f313cf3a0e5747fd92eef90fec20b511b7b1e2519581c83b555fa8b6471ac83c9a1e8bc082df163ab7fa26a75b583ca29d6396db8b7606c2aca19135cfcfa8618d6c684343dd18f05a16b2a7d69a00eb7353a6a75595ef5b1b333319d0562a6efd9db72e99b59805f8b51ef4b1b1ea9da4b8ca2dd778bc5d5ece6cb84372a15889276a5d478f3522b297581b72d080ed22aa00835d961327da7cd81b45fd9dbbf2f881a8ddad903a92b946feac23b6b85c67b9ce77577a04cc1f5c54d8625a748e66b468d4cb2262add6f1b8d952148f9e905633982cfcd82a125a087e6e6f141d19d8b31dc0ca172e26538a980774bcef30f82ddb6e67b44461b333c6fc412d4c5401140062fa787edd1cfb317853296da8e0bf1344730bdf7c3f57238715d1c461608a80268898a3be090ac3a2bc60ec9d600b8d44f77c5e40a64c254d4eb01d96741fe1da5f2be1e80cd5f36d15ea1aebac039e98df45a2473bf4905e729a7ed5ce0b34f32ca8c275bab873e1e6b445fc5fce872f684bfdc5fd992eaade9d2bf0e57278f2588e334c9560a9898943d2f135d6cdd8c0be813834f59a495cd29542b59593cf60838bdbc9b677338de0bc8bdb2621a18d763acccd0d2547efcf66bcb2144e1017baf96a61916fafb4472d05f534743ea8d4c5968c4ce41f1525facfdc3968c267ab11b3c85538bf6d770024cbd4672af61ca6b9368d51a18b005a534eb19e79fef3ff11135bf66739e417af702416607535872997e2c1c3bbef9dee5228c070baefcc95aaedb5dab0408d0d4f513c9854c11616ce6ef82c932ad723b639caabebe3865c72b3dff37d63736878438dc15dc3e64dc45c23122e190dea25aa5ae68662349b57181545603a4c6137539cfd2e82086b2c01d34c1e80d2c1cce2ad9d5a1036246d48f16b4d6bf0b2dc60f87fc4f52fd482652041eb16b03b4489b3d6d92ad543d00b9f9b34c0264bea0b3b832a8bc6cee59a1c91a28b8e73ba64ebb9a7763b49c17ecf0fd5848830ea899d0a7d66896612a51410f83d6e87534cc3b9615b6c2db20f2d64fc37dffb4339df7bfa3217f9df1e42c67b606f91cda971f75598d5fda7e2a11859d7781421b609188ecb034b75fbbe50dbc85adc1854ff38d3231c78d26144e6435a8ff421ea55bd48d50226ae195c14fedd5a65b05d1206af82e779a156767cd9726bcf51819822602045499049b02110b9b7748c78b68849cca0f34905d4764b8bb1fe9948fedde265de63f27a9f2b2734abacebc78a2595d2300165ffa48fad0b1e42cd5a379519b850ec709296301b5b0264d2be3b47abb6ed2caa85d2363c05f25c4ed312832c7b620138605a0225a3a5e4572efe582becf18177697bf355f877de32318453f5a54c28e2e0199dad01856da3538bf588b0b31ec6cc2ead64cb3ea46e11159477f28391234c587a37817a8590e6f93fff861dd1b04651d0b737fc3ab7ef4aff7d906592facd3a80d7c0942a386fd620c3783564ece59b629808ce50109c93981d98b9a8c5c6705a1c4e1a6c2d8abcbd686a98da7bd6d8b98c0ef2263a27781823563c1df70308017d33c5ba70e00b97265f41689586a0fa15386937a892d93bbdd0e638e61ac98065e96a141759c9a9bdbefb7951a8455f6ba441fb0e285feee6abf90e705e1c37ba742ed47c97f613789004d3a0408603a38ec37ab8608f991b8204b188cda7f04f49e0280699c9a8e55116b9294db5ca4c7214dd47e41c2cda24482d834ab59a8438ba44c0dfdeee743bc9a971d44b56f99db451de9bd350fab8853573e70e19b41506732e11f7febf4d3663acb2d78d4a6ddd6490cc6a23bbc645037bdce7f45c35aba69fa3a8e275a8da2701c9dd00156ff17eb3d57a43874cde4819f0f693a00680119cd44604f389b66ba7f33b6c91ec395d960cf6a6ff706467e8cead4429eb90cfcfac2eddb0f943d400a81b51d8e557e7608a089a52399ac75453d78cb26004819c97dbac5eda59c89a3af11cdae5dd9c0e7d17127ecfd59992adbd342cc609f248103f0f61ce259a64e6caf5ba1643806614ba5633bdd9a52d5071a6cd5b035ff36ee8d965bc854db75d43f37c01388960f567bc1eb3b50923c878dd0ee81f00a4c209a1ff1a25ae2d37da52a5927b879f0874e8a6d5183a3c081456b1fc02870019e37f07d7d53fbb462d4a1fb66155564095146a115e7ec406b50d30f04224838f248600bd47cc7cf7d04decd413ddd824079e87b1d1cd171b577a119add94d24fcaf3044a5ba50438ae6b6eeeaaee32b278be07872ae9a8006d72fe0c71da449f3cf62d1d5224be3a9f547c162658bf0a9b9c6e168c4ea13b28f3127d1f905746aacc1287ae87bcffb67f8570b0251e203fe94518831f8f0a951d5ae5420b16bb2a8f8d179a51706b6749332eec4429c03852659dec1cad6ce848297fd0b47061abe0b585267f2bde4a86df2692abe2dcaa96aa5bf57b6870edb9dcd6154fe32a9f256b0a2d16a17917e48140d31d2904b0e05df828960c496f94d6d466e81f851bed78abb8b88ac20bb7e58576bae79fa30f010c996e0d63367c840fde67ef1ff97a6570ca77cc89d0f17f55dd9a189fac0eba48eadb1722825476a718e4bda7127bca516b43a162724117c5ecac30a590b5bb897fdf8c125252707551d9003aa1280b4dead79c8f8db7d0cb7112a6aeb2e8cc7210de01963efb9a27bcc5fc57fd1145484d8e087e4b4e6313fbd365d19a3208f0dfb888b383667615925d09643533730b843b02ba7726f99442e8181d6229ffe17f83102daf8124c3eeabe048ade94bb971ecb4b8cec12d8167414e790c0e1a504c7ac3036b0cf6e3b82f43ce88f970f4148fa6699db89fba6223bcfa3d0df530a3bfc45ead44aa9b432b3d581412be73829d8cc73f19bb1a54cd0cd9eb5fab5240d6190c68c912e8d57a29c06908cb865a40cb4156a27dbc994f6d56cc083e2a79fe304556efe98e56726c2241ab28dff70802e17537f6f23eb7ed228fb940e28ba74bc5b9244d1a5cfcb62424989d80b93b15b96c7218e1cab829954f1b4959bcbede418cbea822fff491db34b3a6044e8dc5d1d42bcfbdf584ea03f684c3171554995ff85cd930b8ce1330d49e7c6495e3f1271ee24520f3d51f72223cca9de53c3b702d65337b6e877745139f3752162dbdaf822b975b2c9db68be51c0fd7f81317edbbe14e4d11ce87e9351e95b8d7f96a8972f07db708c65f83b7ce11f413939a3b76e89de1c588eee779ba158f82242b3b97e06396df6cfb65ba79b09a90300a750f68998bcec53eb8ba90d4c1d17cb4638347ffa594b846c4671354b0f1b2c1a8fb2388930c7c69fc8c37126b412b675829e820bcab8f771d12af934175f34162864c0c6dea4e3d09000864f9ab1669477daea9c3d5448c593325a526feb69e4c25f081e759b9d8131fb48c13d17938bf42fc0475bd18944dd9ef0c80df55a058265ac2e8a2b32c0c7fb0d62e6ab6b70ba10022c5dcf973a3f68017fc34220653798f57a6fa040fb0aa2d7aa56571bbb927fe30a48e15262a3dd011583027c3fc9b1c43541118f5b39d2a644d560091633c1ef53a108790122b4e1f757150acfdfff9061004023a84c72ad9962f264e0162707ce0c9dd96411179ab95129241cabcccb44242bfa5995f0623328754e8c9463cfa00cd0d3e3ab6d4e1214ca4802f608a2ba7d4e876cfcde8176940a82c5f519aedfac6c976a70a7167c62b057a149cd47363d7e8e78b3fc11325ef02ca808c3166513ae7282858bb5ab5dfc412d21090977f3e0f14f551febc0f77ba07f4fea3bd1b26b700a42b4def060211be9f9f2c8a6ae8293ae5f8f2cef388e24725801d4cf1909fd5bbb5b0a361c5a67c703ffe1a8fb2931d984c8410d13759db62c58261126f13995ecbe387276443c34877c02130a92fe06addd3e45fd5f5f998186ada48d90b2cec38504179a1ff6089b0055fbdf833b874b0a7b2a5596277bbd0351a09e513745cb181b8cec25aa67b7695ebeb683112b9e058dbc1c2d041c3e65427d0e0094b8aa55ede2b45af32a4ba848a0bdf44f673595c8dc91aa73df31fee31347e246c2e9ddfec3b0cdad39337ff8ca373a5b0f0612000f9ea46311204f06b52c0c35e91f4f06bb355e977c9f925bd2516699fe2c93d7d3c229427a61a00462c3774d38c18b6bfbdc2396303187746b99790a39cdb3da920216969e877cfe935ea5f365d858c4434f6da44cd718c7b274fdd98e5b41aba4e783efdfa2ed9b1ffc44eec50bde1bb0f97c5a601634779bacc3736a90357f768a09cf316348c35de594d7dca49ea54b3a5865e2ff2db538cfc05079cad1e8eac30590b1189e2db2ca77bd7aef4c893f6c76fb5f14b37ec040df4d42e8a2c372e407e13ce79b74a7a009e6b5089f1a10be986ccece039a848f9d5bcd8b509ac242bd7026ec3bfbe9a837f6721b168c1ff19c7952dec260e4546a8a9235967761b615aec4603b4d0568119f6d26a1cb5239c3c00fdeeb942be12766cad982822e3084eb2be06e3267a3254a456b7ba5eb9d0a2b3982045b81b14be449174302ff055ee98b49e06720d830e37ae1e4303c435ab7e06cceb23c11ec1ea761ea8b23337b16ad0fed7eda61e6805e1910ec08a028b110e9ab658fffee9444e5f79f122c99fba94a510629061dcdb51f6f26df97a6f2c9242cee72df7843366bd08dded95fcabee4d4fdce41cc1b0cd5d40705452bcd93b0fa4628dbfc504243305a9cb40a2d28b83ac5a4b27a743a00211539b6213b69b9e9af7f3a9e0f939246e518701e32ed547ca72814416c1e52906834e139c60c274136db6ce4be417c9641e2b6181737563063ff358cb055ab50226387607c652dbffa03887a3c3d72b45de87f3edfff752169a22b75e01120c664378924af37d4280ef05cf38c80da3457369610ea5d376518a263f80dcd271506b2cdb3971d0b41ab9e5b343fe98de2f3cfe0a76cd72f7384df4946d63df668a5c181cbf7b53f6abfd041fae5adf1f1e4af32e3a313b1ed0e28064c2655cf50f27b36c3c92d31bfbd9fa311579b69f90228f62e447a4523bf4d17d3dd1b8f3014dc4c7eaba1d6ac8671cc1a5a764e8079ef89340a6f814c19436dcac15c205ee153190e6a435d2fd6726726e5056f80979f4386529fb17c479414117ab33138922070d500311b0ab476e965bb36f03b7b2b3a72eadeaa55f401522a5fae8e06d6ad58b2772cebd4f1a4de83ce98f86ec2066b689c6301a2679a0d6e2f45dd8cc51c80eb0cae0310a5f94086426c61ba89a7f5f94b9b72cf12b7275265a797665449d21062c91f98496c0dee8a42639e76bcc77b77f758594613b0faa1668b58342d92a1b74bc3c39e6507af", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, r0, r8, r9, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r10, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r10, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r10, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:20:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00'}) sendmsg$nl_route(r0, 0x0, 0x0) 21:20:52 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xa7ff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 540.061242][T16805] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 540.085222][T16805] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 [ 540.149542][T16805] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 21:20:52 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x8fff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 540.187826][T16805] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:20:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 21:20:52 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000fc00bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:20:52 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xbfff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:52 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x12f, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 21:20:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT, @ANYRES64], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, r0, r8, r9, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r10, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r10, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r10, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:20:52 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) 21:20:53 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xc7ff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 540.488664][T16824] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 540.516970][T16824] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 21:20:53 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xb7ff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 540.586672][T16824] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 540.611386][T16824] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:20:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 21:20:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x300, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT, @ANYRES64], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(0xffffffffffffffff, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, r0, r8, r9, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r10, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r10, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r10, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:20:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) [ 540.906258][T16848] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 540.934222][T16848] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 [ 540.954321][T16848] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 540.973260][T16848] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:20:53 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00008902bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:20:53 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xcfff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:53 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xc7ff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x500, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) 21:20:53 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r10 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r10, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r0, r9, r10, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r11 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r11, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r11, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r11, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r11, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r11, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) [ 541.183913][T16859] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 21:20:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:53 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xc00, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 541.227651][T16859] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 [ 541.267761][T16859] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 21:20:53 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xd7ff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 541.297384][T16859] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:20:53 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) [ 541.396873][ T4430] Bluetooth: hci2: command 0x040f tx timeout 21:20:53 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x5dc, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:53 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r10 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r10, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r0, r9, r10, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r11 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r11, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r11, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r11, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r11, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r11, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) [ 541.591901][T16881] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 541.663698][T16881] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 [ 541.682539][T16881] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 541.693476][T16881] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:20:54 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000003bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:20:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r10 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r10, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="b091089164ed9252f4b6b44bdad4641a95e3f9b5b54f22ca1ed1541e877e88993526a548d9d96c9675a87756a018099d70ec2175895a2b3f7cd388a29f91ca28e5c2cb84b2adfc1e5fdc6f3f13606a28a781e7c708141896e759dad7ed67c51b8100b951071ca7064015cde6bfd90530098e2a478c3efe6002a03c6369bbc08be604a6a7fa8b030e4ae42450ac751eca8779e801b69dda252e8a55b3b35b3116b214bd3253a3aae4999a5fb30410f07fc07b1fbb41d35529f8b1029c719738bad640db960ae808c3adcb198b2904d92fa632c22f250124b1eaabac5c692339c6480a938015d667cc0c63ebe5eb7392abb38ddf0b2083e388d631065fd58f06e663728c9cf1e96ec19fe320d93de2014b35ad1df7def8374ba5bdc5f4d2eb0f313cf3a0e5747fd92eef90fec20b511b7b1e2519581c83b555fa8b6471ac83c9a1e8bc082df163ab7fa26a75b583ca29d6396db8b7606c2aca19135cfcfa8618d6c684343dd18f05a16b2a7d69a00eb7353a6a75595ef5b1b333319d0562a6efd9db72e99b59805f8b51ef4b1b1ea9da4b8ca2dd778bc5d5ece6cb84372a15889276a5d478f3522b297581b72d080ed22aa00835d961327da7cd81b45fd9dbbf2f881a8ddad903a92b946feac23b6b85c67b9ce77577a04cc1f5c54d8625a748e66b468d4cb2262add6f1b8d952148f9e905633982cfcd82a125a087e6e6f141d19d8b31dc0ca172e26538a980774bcef30f82ddb6e67b44461b333c6fc412d4c5401140062fa787edd1cfb317853296da8e0bf1344730bdf7c3f57238715d1c461608a80268898a3be090ac3a2bc60ec9d600b8d44f77c5e40a64c254d4eb01d96741fe1da5f2be1e80cd5f36d15ea1aebac039e98df45a2473bf4905e729a7ed5ce0b34f32ca8c275bab873e1e6b445fc5fce872f684bfdc5fd992eaade9d2bf0e57278f2588e334c9560a9898943d2f135d6cdd8c0be813834f59a495cd29542b59593cf60838bdbc9b677338de0bc8bdb2621a18d763acccd0d2547efcf66bcb2144e1017baf96a61916fafb4472d05f534743ea8d4c5968c4ce41f1525facfdc3968c267ab11b3c85538bf6d770024cbd4672af61ca6b9368d51a18b005a534eb19e79fef3ff11135bf66739e417af702416607535872997e2c1c3bbef9dee5228c070baefcc95aaedb5dab0408d0d4f513c9854c11616ce6ef82c932ad723b639caabebe3865c72b3dff37d63736878438dc15dc3e64dc45c23122e190dea25aa5ae68662349b57181545603a4c6137539cfd2e82086b2c01d34c1e80d2c1cce2ad9d5a1036246d48f16b4d6bf0b2dc60f87fc4f52fd482652041eb16b03b4489b3d6d92ad543d00b9f9b34c0264bea0b3b832a8bc6cee59a1c91a28b8e73ba64ebb9a7763b49c17ecf0fd5848830ea899d0a7d66896612a51410f83d6e87534cc3b9615b6c2db20f2d64fc37dffb4339df7bfa3217f9df1e42c67b606f91cda971f75598d5fda7e2a11859d7781421b609188ecb034b75fbbe50dbc85adc1854ff38d3231c78d26144e6435a8ff421ea55bd48d50226ae195c14fedd5a65b05d1206af82e779a156767cd9726bcf51819822602045499049b02110b9b7748c78b68849cca0f34905d4764b8bb1fe9948fedde265de63f27a9f2b2734abacebc78a2595d2300165ffa48fad0b1e42cd5a379519b850ec709296301b5b0264d2be3b47abb6ed2caa85d2363c05f25c4ed312832c7b620138605a0225a3a5e4572efe582becf18177697bf355f877de32318453f5a54c28e2e0199dad01856da3538bf588b0b31ec6cc2ead64cb3ea46e11159477f28391234c587a37817a8590e6f93fff861dd1b04651d0b737fc3ab7ef4aff7d906592facd3a80d7c0942a386fd620c3783564ece59b629808ce50109c93981d98b9a8c5c6705a1c4e1a6c2d8abcbd686a98da7bd6d8b98c0ef2263a27781823563c1df70308017d33c5ba70e00b97265f41689586a0fa15386937a892d93bbdd0e638e61ac98065e96a141759c9a9bdbefb7951a8455f6ba441fb0e285feee6abf90e705e1c37ba742ed47c97f613789004d3a0408603a38ec37ab8608f991b8204b188cda7f04f49e0280699c9a8e55116b9294db5ca4c7214dd47e41c2cda24482d834ab59a8438ba44c0dfdeee743bc9a971d44b56f99db451de9bd350fab8853573e70e19b41506732e11f7febf4d3663acb2d78d4a6ddd6490cc6a23bbc645037bdce7f45c35aba69fa3a8e275a8da2701c9dd00156ff17eb3d57a43874cde4819f0f693a00680119cd44604f389b66ba7f33b6c91ec395d960cf6a6ff706467e8cead4429eb90cfcfac2eddb0f943d400a81b51d8e557e7608a089a52399ac75453d78cb26004819c97dbac5eda59c89a3af11cdae5dd9c0e7d17127ecfd59992adbd342cc609f248103f0f61ce259a64e6caf5ba1643806614ba5633bdd9a52d5071a6cd5b035ff36ee8d965bc854db75d43f37c01388960f567bc1eb3b50923c878dd0ee81f00a4c209a1ff1a25ae2d37da52a5927b879f0874e8a6d5183a3c081456b1fc02870019e37f07d7d53fbb462d4a1fb66155564095146a115e7ec406b50d30f04224838f248600bd47cc7cf7d04decd413ddd824079e87b1d1cd171b577a119add94d24fcaf3044a5ba50438ae6b6eeeaaee32b278be07872ae9a8006d72fe0c71da449f3cf62d1d5224be3a9f547c162658bf0a9b9c6e168c4ea13b28f3127d1f905746aacc1287ae87bcffb67f8570b0251e203fe94518831f8f0a951d5ae5420b16bb2a8f8d179a51706b6749332eec4429c03852659dec1cad6ce848297fd0b47061abe0b585267f2bde4a86df2692abe2dcaa96aa5bf57b6870edb9dcd6154fe32a9f256b0a2d16a17917e48140d31d2904b0e05df828960c496f94d6d466e81f851bed78abb8b88ac20bb7e58576bae79fa30f010c996e0d63367c840fde67ef1ff97a6570ca77cc89d0f17f55dd9a189fac0eba48eadb1722825476a718e4bda7127bca516b43a162724117c5ecac30a590b5bb897fdf8c125252707551d9003aa1280b4dead79c8f8db7d0cb7112a6aeb2e8cc7210de01963efb9a27bcc5fc57fd1145484d8e087e4b4e6313fbd365d19a3208f0dfb888b383667615925d09643533730b843b02ba7726f99442e8181d6229ffe17f83102daf8124c3eeabe048ade94bb971ecb4b8cec12d8167414e790c0e1a504c7ac3036b0cf6e3b82f43ce88f970f4148fa6699db89fba6223bcfa3d0df530a3bfc45ead44aa9b432b3d581412be73829d8cc73f19bb1a54cd0cd9eb5fab5240d6190c68c912e8d57a29c06908cb865a40cb4156a27dbc994f6d56cc083e2a79fe304556efe98e56726c2241ab28dff70802e17537f6f23eb7ed228fb940e28ba74bc5b9244d1a5cfcb62424989d80b93b15b96c7218e1cab829954f1b4959bcbede418cbea822fff491db34b3a6044e8dc5d1d42bcfbdf584ea03f684c3171554995ff85cd930b8ce1330d49e7c6495e3f1271ee24520f3d51f72223cca9de53c3b702d65337b6e877745139f3752162dbdaf822b975b2c9db68be51c0fd7f81317edbbe14e4d11ce87e9351e95b8d7f96a8972f07db708c65f83b7ce11f413939a3b76e89de1c588eee779ba158f82242b3b97e06396df6cfb65ba79b09a90300a750f68998bcec53eb8ba90d4c1d17cb4638347ffa594b846c4671354b0f1b2c1a8fb2388930c7c69fc8c37126b412b675829e820bcab8f771d12af934175f34162864c0c6dea4e3d09000864f9ab1669477daea9c3d5448c593325a526feb69e4c25f081e759b9d8131fb48c13d17938bf42fc0475bd18944dd9ef0c80df55a058265ac2e8a2b32c0c7fb0d62e6ab6b70ba10022c5dcf973a3f68017fc34220653798f57a6fa040fb0aa2d7aa56571bbb927fe30a48e15262a3dd011583027c3fc9b1c43541118f5b39d2a644d560091633c1ef53a108790122b4e1f757150acfdfff9061004023a84c72ad9962f264e0162707ce0c9dd96411179ab95129241cabcccb44242bfa5995f0623328754e8c9463cfa00cd0d3e3ab6d4e1214ca4802f608a2ba7d4e876cfcde8176940a82c5f519aedfac6c976a70a7167c62b057a149cd47363d7e8e78b3fc11325ef02ca808c3166513ae7282858bb5ab5dfc412d21090977f3e0f14f551febc0f77ba07f4fea3bd1b26b700a42b4def060211be9f9f2c8a6ae8293ae5f8f2cef388e24725801d4cf1909fd5bbb5b0a361c5a67c703ffe1a8fb2931d984c8410d13759db62c58261126f13995ecbe387276443c34877c02130a92fe06addd3e45fd5f5f998186ada48d90b2cec38504179a1ff6089b0055fbdf833b874b0a7b2a5596277bbd0351a09e513745cb181b8cec25aa67b7695ebeb683112b9e058dbc1c2d041c3e65427d0e0094b8aa55ede2b45af32a4ba848a0bdf44f673595c8dc91aa73df31fee31347e246c2e9ddfec3b0cdad39337ff8ca373a5b0f0612000f9ea46311204f06b52c0c35e91f4f06bb355e977c9f925bd2516699fe2c93d7d3c229427a61a00462c3774d38c18b6bfbdc2396303187746b99790a39cdb3da920216969e877cfe935ea5f365d858c4434f6da44cd718c7b274fdd98e5b41aba4e783efdfa2ed9b1ffc44eec50bde1bb0f97c5a601634779bacc3736a90357f768a09cf316348c35de594d7dca49ea54b3a5865e2ff2db538cfc05079cad1e8eac30590b1189e2db2ca77bd7aef4c893f6c76fb5f14b37ec040df4d42e8a2c372e407e13ce79b74a7a009e6b5089f1a10be986ccece039a848f9d5bcd8b509ac242bd7026ec3bfbe9a837f6721b168c1ff19c7952dec260e4546a8a9235967761b615aec4603b4d0568119f6d26a1cb5239c3c00fdeeb942be12766cad982822e3084eb2be06e3267a3254a456b7ba5eb9d0a2b3982045b81b14be449174302ff055ee98b49e06720d830e37ae1e4303c435ab7e06cceb23c11ec1ea761ea8b23337b16ad0fed7eda61e6805e1910ec08a028b110e9ab658fffee9444e5f79f122c99fba94a510629061dcdb51f6f26df97a6f2c9242cee72df7843366bd08dded95fcabee4d4fdce41cc1b0cd5d40705452bcd93b0fa4628dbfc504243305a9cb40a2d28b83ac5a4b27a743a00211539b6213b69b9e9af7f3a9e0f939246e518701e32ed547ca72814416c1e52906834e139c60c274136db6ce4be417c9641e2b6181737563063ff358cb055ab50226387607c652dbffa03887a3c3d72b45de87f3edfff752169a22b75e01120c664378924af37d4280ef05cf38c80da3457369610ea5d376518a263f80dcd271506b2cdb3971d0b41ab9e5b343fe98de2f3cfe0a76cd72f7384df4946d63df668a5c181cbf7b53f6abfd041fae5adf1f1e4af32e3a313b1ed0e28064c2655cf50f27b36c3c92d31bfbd9fa311579b69f90228f62e447a4523bf4d17d3dd1b8f3014dc4c7eaba1d6ac8671cc1a5a764e8079ef89340a6f814c19436dcac15c205ee153190e6a435d2fd6726726e5056f80979f4386529fb17c479414117ab33138922070d500311b0ab476e965bb36f03b7b2b3a72eadeaa55f401522a5fae8e06d6ad58b2772cebd4f1a4de83ce98f86ec2066b689c6301a2679a0d6e2f45dd8cc51c80eb0cae0310a5f94086426c61ba89a7f5f94b9b72cf12b7275265a797665449d21062c91f98496c0dee8a42639e76bcc77b77f758594613b0faa1668b58342d92a1b74bc3c39e6507af", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r0, r9, r10, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r11 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r11, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r11, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r11, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r11, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r11, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:20:54 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xdfff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x600, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r10 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r10, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="b091089164ed9252f4b6b44bdad4641a95e3f9b5b54f22ca1ed1541e877e88993526a548d9d96c9675a87756a018099d70ec2175895a2b3f7cd388a29f91ca28e5c2cb84b2adfc1e5fdc6f3f13606a28a781e7c708141896e759dad7ed67c51b8100b951071ca7064015cde6bfd90530098e2a478c3efe6002a03c6369bbc08be604a6a7fa8b030e4ae42450ac751eca8779e801b69dda252e8a55b3b35b3116b214bd3253a3aae4999a5fb30410f07fc07b1fbb41d35529f8b1029c719738bad640db960ae808c3adcb198b2904d92fa632c22f250124b1eaabac5c692339c6480a938015d667cc0c63ebe5eb7392abb38ddf0b2083e388d631065fd58f06e663728c9cf1e96ec19fe320d93de2014b35ad1df7def8374ba5bdc5f4d2eb0f313cf3a0e5747fd92eef90fec20b511b7b1e2519581c83b555fa8b6471ac83c9a1e8bc082df163ab7fa26a75b583ca29d6396db8b7606c2aca19135cfcfa8618d6c684343dd18f05a16b2a7d69a00eb7353a6a75595ef5b1b333319d0562a6efd9db72e99b59805f8b51ef4b1b1ea9da4b8ca2dd778bc5d5ece6cb84372a15889276a5d478f3522b297581b72d080ed22aa00835d961327da7cd81b45fd9dbbf2f881a8ddad903a92b946feac23b6b85c67b9ce77577a04cc1f5c54d8625a748e66b468d4cb2262add6f1b8d952148f9e905633982cfcd82a125a087e6e6f141d19d8b31dc0ca172e26538a980774bcef30f82ddb6e67b44461b333c6fc412d4c5401140062fa787edd1cfb317853296da8e0bf1344730bdf7c3f57238715d1c461608a80268898a3be090ac3a2bc60ec9d600b8d44f77c5e40a64c254d4eb01d96741fe1da5f2be1e80cd5f36d15ea1aebac039e98df45a2473bf4905e729a7ed5ce0b34f32ca8c275bab873e1e6b445fc5fce872f684bfdc5fd992eaade9d2bf0e57278f2588e334c9560a9898943d2f135d6cdd8c0be813834f59a495cd29542b59593cf60838bdbc9b677338de0bc8bdb2621a18d763acccd0d2547efcf66bcb2144e1017baf96a61916fafb4472d05f534743ea8d4c5968c4ce41f1525facfdc3968c267ab11b3c85538bf6d770024cbd4672af61ca6b9368d51a18b005a534eb19e79fef3ff11135bf66739e417af702416607535872997e2c1c3bbef9dee5228c070baefcc95aaedb5dab0408d0d4f513c9854c11616ce6ef82c932ad723b639caabebe3865c72b3dff37d63736878438dc15dc3e64dc45c23122e190dea25aa5ae68662349b57181545603a4c6137539cfd2e82086b2c01d34c1e80d2c1cce2ad9d5a1036246d48f16b4d6bf0b2dc60f87fc4f52fd482652041eb16b03b4489b3d6d92ad543d00b9f9b34c0264bea0b3b832a8bc6cee59a1c91a28b8e73ba64ebb9a7763b49c17ecf0fd5848830ea899d0a7d66896612a51410f83d6e87534cc3b9615b6c2db20f2d64fc37dffb4339df7bfa3217f9df1e42c67b606f91cda971f75598d5fda7e2a11859d7781421b609188ecb034b75fbbe50dbc85adc1854ff38d3231c78d26144e6435a8ff421ea55bd48d50226ae195c14fedd5a65b05d1206af82e779a156767cd9726bcf51819822602045499049b02110b9b7748c78b68849cca0f34905d4764b8bb1fe9948fedde265de63f27a9f2b2734abacebc78a2595d2300165ffa48fad0b1e42cd5a379519b850ec709296301b5b0264d2be3b47abb6ed2caa85d2363c05f25c4ed312832c7b620138605a0225a3a5e4572efe582becf18177697bf355f877de32318453f5a54c28e2e0199dad01856da3538bf588b0b31ec6cc2ead64cb3ea46e11159477f28391234c587a37817a8590e6f93fff861dd1b04651d0b737fc3ab7ef4aff7d906592facd3a80d7c0942a386fd620c3783564ece59b629808ce50109c93981d98b9a8c5c6705a1c4e1a6c2d8abcbd686a98da7bd6d8b98c0ef2263a27781823563c1df70308017d33c5ba70e00b97265f41689586a0fa15386937a892d93bbdd0e638e61ac98065e96a141759c9a9bdbefb7951a8455f6ba441fb0e285feee6abf90e705e1c37ba742ed47c97f613789004d3a0408603a38ec37ab8608f991b8204b188cda7f04f49e0280699c9a8e55116b9294db5ca4c7214dd47e41c2cda24482d834ab59a8438ba44c0dfdeee743bc9a971d44b56f99db451de9bd350fab8853573e70e19b41506732e11f7febf4d3663acb2d78d4a6ddd6490cc6a23bbc645037bdce7f45c35aba69fa3a8e275a8da2701c9dd00156ff17eb3d57a43874cde4819f0f693a00680119cd44604f389b66ba7f33b6c91ec395d960cf6a6ff706467e8cead4429eb90cfcfac2eddb0f943d400a81b51d8e557e7608a089a52399ac75453d78cb26004819c97dbac5eda59c89a3af11cdae5dd9c0e7d17127ecfd59992adbd342cc609f248103f0f61ce259a64e6caf5ba1643806614ba5633bdd9a52d5071a6cd5b035ff36ee8d965bc854db75d43f37c01388960f567bc1eb3b50923c878dd0ee81f00a4c209a1ff1a25ae2d37da52a5927b879f0874e8a6d5183a3c081456b1fc02870019e37f07d7d53fbb462d4a1fb66155564095146a115e7ec406b50d30f04224838f248600bd47cc7cf7d04decd413ddd824079e87b1d1cd171b577a119add94d24fcaf3044a5ba50438ae6b6eeeaaee32b278be07872ae9a8006d72fe0c71da449f3cf62d1d5224be3a9f547c162658bf0a9b9c6e168c4ea13b28f3127d1f905746aacc1287ae87bcffb67f8570b0251e203fe94518831f8f0a951d5ae5420b16bb2a8f8d179a51706b6749332eec4429c03852659dec1cad6ce848297fd0b47061abe0b585267f2bde4a86df2692abe2dcaa96aa5bf57b6870edb9dcd6154fe32a9f256b0a2d16a17917e48140d31d2904b0e05df828960c496f94d6d466e81f851bed78abb8b88ac20bb7e58576bae79fa30f010c996e0d63367c840fde67ef1ff97a6570ca77cc89d0f17f55dd9a189fac0eba48eadb1722825476a718e4bda7127bca516b43a162724117c5ecac30a590b5bb897fdf8c125252707551d9003aa1280b4dead79c8f8db7d0cb7112a6aeb2e8cc7210de01963efb9a27bcc5fc57fd1145484d8e087e4b4e6313fbd365d19a3208f0dfb888b383667615925d09643533730b843b02ba7726f99442e8181d6229ffe17f83102daf8124c3eeabe048ade94bb971ecb4b8cec12d8167414e790c0e1a504c7ac3036b0cf6e3b82f43ce88f970f4148fa6699db89fba6223bcfa3d0df530a3bfc45ead44aa9b432b3d581412be73829d8cc73f19bb1a54cd0cd9eb5fab5240d6190c68c912e8d57a29c06908cb865a40cb4156a27dbc994f6d56cc083e2a79fe304556efe98e56726c2241ab28dff70802e17537f6f23eb7ed228fb940e28ba74bc5b9244d1a5cfcb62424989d80b93b15b96c7218e1cab829954f1b4959bcbede418cbea822fff491db34b3a6044e8dc5d1d42bcfbdf584ea03f684c3171554995ff85cd930b8ce1330d49e7c6495e3f1271ee24520f3d51f72223cca9de53c3b702d65337b6e877745139f3752162dbdaf822b975b2c9db68be51c0fd7f81317edbbe14e4d11ce87e9351e95b8d7f96a8972f07db708c65f83b7ce11f413939a3b76e89de1c588eee779ba158f82242b3b97e06396df6cfb65ba79b09a90300a750f68998bcec53eb8ba90d4c1d17cb4638347ffa594b846c4671354b0f1b2c1a8fb2388930c7c69fc8c37126b412b675829e820bcab8f771d12af934175f34162864c0c6dea4e3d09000864f9ab1669477daea9c3d5448c593325a526feb69e4c25f081e759b9d8131fb48c13d17938bf42fc0475bd18944dd9ef0c80df55a058265ac2e8a2b32c0c7fb0d62e6ab6b70ba10022c5dcf973a3f68017fc34220653798f57a6fa040fb0aa2d7aa56571bbb927fe30a48e15262a3dd011583027c3fc9b1c43541118f5b39d2a644d560091633c1ef53a108790122b4e1f757150acfdfff9061004023a84c72ad9962f264e0162707ce0c9dd96411179ab95129241cabcccb44242bfa5995f0623328754e8c9463cfa00cd0d3e3ab6d4e1214ca4802f608a2ba7d4e876cfcde8176940a82c5f519aedfac6c976a70a7167c62b057a149cd47363d7e8e78b3fc11325ef02ca808c3166513ae7282858bb5ab5dfc412d21090977f3e0f14f551febc0f77ba07f4fea3bd1b26b700a42b4def060211be9f9f2c8a6ae8293ae5f8f2cef388e24725801d4cf1909fd5bbb5b0a361c5a67c703ffe1a8fb2931d984c8410d13759db62c58261126f13995ecbe387276443c34877c02130a92fe06addd3e45fd5f5f998186ada48d90b2cec38504179a1ff6089b0055fbdf833b874b0a7b2a5596277bbd0351a09e513745cb181b8cec25aa67b7695ebeb683112b9e058dbc1c2d041c3e65427d0e0094b8aa55ede2b45af32a4ba848a0bdf44f673595c8dc91aa73df31fee31347e246c2e9ddfec3b0cdad39337ff8ca373a5b0f0612000f9ea46311204f06b52c0c35e91f4f06bb355e977c9f925bd2516699fe2c93d7d3c229427a61a00462c3774d38c18b6bfbdc2396303187746b99790a39cdb3da920216969e877cfe935ea5f365d858c4434f6da44cd718c7b274fdd98e5b41aba4e783efdfa2ed9b1ffc44eec50bde1bb0f97c5a601634779bacc3736a90357f768a09cf316348c35de594d7dca49ea54b3a5865e2ff2db538cfc05079cad1e8eac30590b1189e2db2ca77bd7aef4c893f6c76fb5f14b37ec040df4d42e8a2c372e407e13ce79b74a7a009e6b5089f1a10be986ccece039a848f9d5bcd8b509ac242bd7026ec3bfbe9a837f6721b168c1ff19c7952dec260e4546a8a9235967761b615aec4603b4d0568119f6d26a1cb5239c3c00fdeeb942be12766cad982822e3084eb2be06e3267a3254a456b7ba5eb9d0a2b3982045b81b14be449174302ff055ee98b49e06720d830e37ae1e4303c435ab7e06cceb23c11ec1ea761ea8b23337b16ad0fed7eda61e6805e1910ec08a028b110e9ab658fffee9444e5f79f122c99fba94a510629061dcdb51f6f26df97a6f2c9242cee72df7843366bd08dded95fcabee4d4fdce41cc1b0cd5d40705452bcd93b0fa4628dbfc504243305a9cb40a2d28b83ac5a4b27a743a00211539b6213b69b9e9af7f3a9e0f939246e518701e32ed547ca72814416c1e52906834e139c60c274136db6ce4be417c9641e2b6181737563063ff358cb055ab50226387607c652dbffa03887a3c3d72b45de87f3edfff752169a22b75e01120c664378924af37d4280ef05cf38c80da3457369610ea5d376518a263f80dcd271506b2cdb3971d0b41ab9e5b343fe98de2f3cfe0a76cd72f7384df4946d63df668a5c181cbf7b53f6abfd041fae5adf1f1e4af32e3a313b1ed0e28064c2655cf50f27b36c3c92d31bfbd9fa311579b69f90228f62e447a4523bf4d17d3dd1b8f3014dc4c7eaba1d6ac8671cc1a5a764e8079ef89340a6f814c19436dcac15c205ee153190e6a435d2fd6726726e5056f80979f4386529fb17c479414117ab33138922070d500311b0ab476e965bb36f03b7b2b3a72eadeaa55f401522a5fae8e06d6ad58b2772cebd4f1a4de83ce98f86ec2066b689c6301a2679a0d6e2f45dd8cc51c80eb0cae0310a5f94086426c61ba89a7f5f94b9b72cf12b7275265a797665449d21062c91f98496c0dee8a42639e76bcc77b77f758594613b0faa1668b58342d92a1b74bc3c39e6507af", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r0, r9, r10, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r11 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r11, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r11, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r11, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r11, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r11, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:20:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) [ 541.874730][T16894] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 541.914327][T16894] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 21:20:54 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xe7ff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 541.942069][T16894] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 541.959812][T16894] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:20:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x700, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r10 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r10, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r0, r9, r10, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r11 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r11, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r11, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r11, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r11, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r11, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:20:54 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) (fail_nth: 1) [ 542.162033][T16911] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 [ 542.213572][T16918] FAULT_INJECTION: forcing a failure. [ 542.213572][T16918] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 542.236459][T16918] CPU: 1 PID: 16918 Comm: syz-executor.5 Not tainted 6.5.0-rc3-syzkaller-00730-g01e6f8ad8d26 #0 [ 542.242133][T16911] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 542.246926][T16918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 542.246948][T16918] Call Trace: [ 542.246957][T16918] [ 542.246968][T16918] dump_stack_lvl+0x125/0x1b0 [ 542.247017][T16918] should_fail_ex+0x496/0x5b0 [ 542.247071][T16918] _copy_from_user+0x30/0xf0 [ 542.247111][T16918] move_addr_to_kernel+0x68/0x150 [ 542.247155][T16918] __sys_bind+0xc4/0x220 [ 542.283455][T16911] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. [ 542.287200][T16918] ? __ia32_sys_socketpair+0x100/0x100 [ 542.287268][T16918] ? __ia32_sys_read+0xb0/0xb0 [ 542.287321][T16918] __x64_sys_bind+0x72/0xb0 [ 542.287362][T16918] do_syscall_64+0x38/0xb0 [ 542.331948][T16918] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 542.337891][T16918] RIP: 0033:0x7f6fbd47cae9 [ 542.342339][T16918] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 542.361990][T16918] RSP: 002b:00007f6fbe2c00c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 542.370461][T16918] RAX: ffffffffffffffda RBX: 00007f6fbd59bf80 RCX: 00007f6fbd47cae9 [ 542.378476][T16918] RDX: 000000000000000c RSI: 0000000020000280 RDI: 0000000000000005 [ 542.386454][T16918] RBP: 00007f6fbe2c0120 R08: 0000000000000000 R09: 0000000000000000 [ 542.394452][T16918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 542.402432][T16918] R13: 000000000000000b R14: 00007f6fbd59bf80 R15: 00007ffdcc628158 [ 542.410451][T16918] 21:20:54 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x900, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:54 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000005bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:20:54 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00'}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:54 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) (fail_nth: 2) 21:20:54 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xefff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 542.576408][T16922] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 [ 542.614418][T16928] FAULT_INJECTION: forcing a failure. [ 542.614418][T16928] name failslab, interval 1, probability 0, space 0, times 0 [ 542.616479][T16922] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 542.627807][T16928] CPU: 0 PID: 16928 Comm: syz-executor.5 Not tainted 6.5.0-rc3-syzkaller-00730-g01e6f8ad8d26 #0 [ 542.627919][T16928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 542.658257][T16928] Call Trace: [ 542.661564][T16928] [ 542.664509][T16928] dump_stack_lvl+0xd9/0x1b0 [ 542.669134][T16928] should_fail_ex+0x496/0x5b0 [ 542.673851][T16928] should_failslab+0x9/0x20 [ 542.678392][T16928] __kmem_cache_alloc_node+0x6b/0x350 [ 542.683796][T16928] ? netlink_realloc_groups+0x1a9/0x2d0 [ 542.689381][T16928] ? netlink_realloc_groups+0x1a9/0x2d0 [ 542.694961][T16928] __kmalloc_node_track_caller+0x4d/0x100 [ 542.700735][T16928] krealloc+0x5d/0x100 [ 542.704851][T16928] netlink_realloc_groups+0x1a9/0x2d0 [ 542.710284][T16928] netlink_bind+0x779/0x960 [ 542.714841][T16928] ? netlink_setsockopt+0xc50/0xc50 [ 542.720092][T16928] ? bpf_lsm_socket_bind+0x9/0x10 [ 542.725162][T16928] __sys_bind+0x1ec/0x220 [ 542.729529][T16928] ? __ia32_sys_socketpair+0x100/0x100 [ 542.735034][T16928] ? __ia32_sys_read+0xb0/0xb0 [ 542.739831][T16928] __x64_sys_bind+0x72/0xb0 [ 542.744360][T16928] do_syscall_64+0x38/0xb0 [ 542.748788][T16928] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 542.754695][T16928] RIP: 0033:0x7f6fbd47cae9 [ 542.759120][T16928] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 542.778735][T16928] RSP: 002b:00007f6fbe2c00c8 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 542.787157][T16928] RAX: ffffffffffffffda RBX: 00007f6fbd59bf80 RCX: 00007f6fbd47cae9 [ 542.795140][T16928] RDX: 000000000000000c RSI: 0000000020000280 RDI: 0000000000000005 [ 542.803134][T16928] RBP: 00007f6fbe2c0120 R08: 0000000000000000 R09: 0000000000000000 [ 542.811114][T16928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 542.819098][T16928] R13: 000000000000000b R14: 00007f6fbd59bf80 R15: 00007ffdcc628158 [ 542.827101][T16928] 21:20:55 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x8}]}, 0x28}}, 0x0) 21:20:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xa00, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:20:55 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xf7ff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:55 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) (fail_nth: 3) 21:20:55 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00004305bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:20:55 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(0xffffffffffffffff, 0x1) recvmsg(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT, @ANYRESOCT=r4, @ANYRES64=r4], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="b091089164ed9252f4b6b44bdad4641a95e3f9b5b54f22ca1ed1541e877e88993526a548d9d96c9675a87756a018099d70ec2175895a2b3f7cd388a29f91ca28e5c2cb84b2adfc1e5fdc6f3f13606a28a781e7c708141896e759dad7ed67c51b8100b951071ca7064015cde6bfd90530098e2a478c3efe6002a03c6369bbc08be604a6a7fa8b030e4ae42450ac751eca8779e801b69dda252e8a55b3b35b3116b214bd3253a3aae4999a5fb30410f07fc07b1fbb41d35529f8b1029c719738bad640db960ae808c3adcb198b2904d92fa632c22f250124b1eaabac5c692339c6480a938015d667cc0c63ebe5eb7392abb38ddf0b2083e388d631065fd58f06e663728c9cf1e96ec19fe320d93de2014b35ad1df7def8374ba5bdc5f4d2eb0f313cf3a0e5747fd92eef90fec20b511b7b1e2519581c83b555fa8b6471ac83c9a1e8bc082df163ab7fa26a75b583ca29d6396db8b7606c2aca19135cfcfa8618d6c684343dd18f05a16b2a7d69a00eb7353a6a75595ef5b1b333319d0562a6efd9db72e99b59805f8b51ef4b1b1ea9da4b8ca2dd778bc5d5ece6cb84372a15889276a5d478f3522b297581b72d080ed22aa00835d961327da7cd81b45fd9dbbf2f881a8ddad903a92b946feac23b6b85c67b9ce77577a04cc1f5c54d8625a748e66b468d4cb2262add6f1b8d952148f9e905633982cfcd82a125a087e6e6f141d19d8b31dc0ca172e26538a980774bcef30f82ddb6e67b44461b333c6fc412d4c5401140062fa787edd1cfb317853296da8e0bf1344730bdf7c3f57238715d1c461608a80268898a3be090ac3a2bc60ec9d600b8d44f77c5e40a64c254d4eb01d96741fe1da5f2be1e80cd5f36d15ea1aebac039e98df45a2473bf4905e729a7ed5ce0b34f32ca8c275bab873e1e6b445fc5fce872f684bfdc5fd992eaade9d2bf0e57278f2588e334c9560a9898943d2f135d6cdd8c0be813834f59a495cd29542b59593cf60838bdbc9b677338de0bc8bdb2621a18d763acccd0d2547efcf66bcb2144e1017baf96a61916fafb4472d05f534743ea8d4c5968c4ce41f1525facfdc3968c267ab11b3c85538bf6d770024cbd4672af61ca6b9368d51a18b005a534eb19e79fef3ff11135bf66739e417af702416607535872997e2c1c3bbef9dee5228c070baefcc95aaedb5dab0408d0d4f513c9854c11616ce6ef82c932ad723b639caabebe3865c72b3dff37d63736878438dc15dc3e64dc45c23122e190dea25aa5ae68662349b57181545603a4c6137539cfd2e82086b2c01d34c1e80d2c1cce2ad9d5a1036246d48f16b4d6bf0b2dc60f87fc4f52fd482652041eb16b03b4489b3d6d92ad543d00b9f9b34c0264bea0b3b832a8bc6cee59a1c91a28b8e73ba64ebb9a7763b49c17ecf0fd5848830ea899d0a7d66896612a51410f83d6e87534cc3b9615b6c2db20f2d64fc37dffb4339df7bfa3217f9df1e42c67b606f91cda971f75598d5fda7e2a11859d7781421b609188ecb034b75fbbe50dbc85adc1854ff38d3231c78d26144e6435a8ff421ea55bd48d50226ae195c14fedd5a65b05d1206af82e779a156767cd9726bcf51819822602045499049b02110b9b7748c78b68849cca0f34905d4764b8bb1fe9948fedde265de63f27a9f2b2734abacebc78a2595d2300165ffa48fad0b1e42cd5a379519b850ec709296301b5b0264d2be3b47abb6ed2caa85d2363c05f25c4ed312832c7b620138605a0225a3a5e4572efe582becf18177697bf355f877de32318453f5a54c28e2e0199dad01856da3538bf588b0b31ec6cc2ead64cb3ea46e11159477f28391234c587a37817a8590e6f93fff861dd1b04651d0b737fc3ab7ef4aff7d906592facd3a80d7c0942a386fd620c3783564ece59b629808ce50109c93981d98b9a8c5c6705a1c4e1a6c2d8abcbd686a98da7bd6d8b98c0ef2263a27781823563c1df70308017d33c5ba70e00b97265f41689586a0fa15386937a892d93bbdd0e638e61ac98065e96a141759c9a9bdbefb7951a8455f6ba441fb0e285feee6abf90e705e1c37ba742ed47c97f613789004d3a0408603a38ec37ab8608f991b8204b188cda7f04f49e0280699c9a8e55116b9294db5ca4c7214dd47e41c2cda24482d834ab59a8438ba44c0dfdeee743bc9a971d44b56f99db451de9bd350fab8853573e70e19b41506732e11f7febf4d3663acb2d78d4a6ddd6490cc6a23bbc645037bdce7f45c35aba69fa3a8e275a8da2701c9dd00156ff17eb3d57a43874cde4819f0f693a00680119cd44604f389b66ba7f33b6c91ec395d960cf6a6ff706467e8cead4429eb90cfcfac2eddb0f943d400a81b51d8e557e7608a089a52399ac75453d78cb26004819c97dbac5eda59c89a3af11cdae5dd9c0e7d17127ecfd59992adbd342cc609f248103f0f61ce259a64e6caf5ba1643806614ba5633bdd9a52d5071a6cd5b035ff36ee8d965bc854db75d43f37c01388960f567bc1eb3b50923c878dd0ee81f00a4c209a1ff1a25ae2d37da52a5927b879f0874e8a6d5183a3c081456b1fc02870019e37f07d7d53fbb462d4a1fb66155564095146a115e7ec406b50d30f04224838f248600bd47cc7cf7d04decd413ddd824079e87b1d1cd171b577a119add94d24fcaf3044a5ba50438ae6b6eeeaaee32b278be07872ae9a8006d72fe0c71da449f3cf62d1d5224be3a9f547c162658bf0a9b9c6e168c4ea13b28f3127d1f905746aacc1287ae87bcffb67f8570b0251e203fe94518831f8f0a951d5ae5420b16bb2a8f8d179a51706b6749332eec4429c03852659dec1cad6ce848297fd0b47061abe0b585267f2bde4a86df2692abe2dcaa96aa5bf57b6870edb9dcd6154fe32a9f256b0a2d16a17917e48140d31d2904b0e05df828960c496f94d6d466e81f851bed78abb8b88ac20bb7e58576bae79fa30f010c996e0d63367c840fde67ef1ff97a6570ca77cc89d0f17f55dd9a189fac0eba48eadb1722825476a718e4bda7127bca516b43a162724117c5ecac30a590b5bb897fdf8c125252707551d9003aa1280b4dead79c8f8db7d0cb7112a6aeb2e8cc7210de01963efb9a27bcc5fc57fd1145484d8e087e4b4e6313fbd365d19a3208f0dfb888b383667615925d09643533730b843b02ba7726f99442e8181d6229ffe17f83102daf8124c3eeabe048ade94bb971ecb4b8cec12d8167414e790c0e1a504c7ac3036b0cf6e3b82f43ce88f970f4148fa6699db89fba6223bcfa3d0df530a3bfc45ead44aa9b432b3d581412be73829d8cc73f19bb1a54cd0cd9eb5fab5240d6190c68c912e8d57a29c06908cb865a40cb4156a27dbc994f6d56cc083e2a79fe304556efe98e56726c2241ab28dff70802e17537f6f23eb7ed228fb940e28ba74bc5b9244d1a5cfcb62424989d80b93b15b96c7218e1cab829954f1b4959bcbede418cbea822fff491db34b3a6044e8dc5d1d42bcfbdf584ea03f684c3171554995ff85cd930b8ce1330d49e7c6495e3f1271ee24520f3d51f72223cca9de53c3b702d65337b6e877745139f3752162dbdaf822b975b2c9db68be51c0fd7f81317edbbe14e4d11ce87e9351e95b8d7f96a8972f07db708c65f83b7ce11f413939a3b76e89de1c588eee779ba158f82242b3b97e06396df6cfb65ba79b09a90300a750f68998bcec53eb8ba90d4c1d17cb4638347ffa594b846c4671354b0f1b2c1a8fb2388930c7c69fc8c37126b412b675829e820bcab8f771d12af934175f34162864c0c6dea4e3d09000864f9ab1669477daea9c3d5448c593325a526feb69e4c25f081e759b9d8131fb48c13d17938bf42fc0475bd18944dd9ef0c80df55a058265ac2e8a2b32c0c7fb0d62e6ab6b70ba10022c5dcf973a3f68017fc34220653798f57a6fa040fb0aa2d7aa56571bbb927fe30a48e15262a3dd011583027c3fc9b1c43541118f5b39d2a644d560091633c1ef53a108790122b4e1f757150acfdfff9061004023a84c72ad9962f264e0162707ce0c9dd96411179ab95129241cabcccb44242bfa5995f0623328754e8c9463cfa00cd0d3e3ab6d4e1214ca4802f608a2ba7d4e876cfcde8176940a82c5f519aedfac6c976a70a7167c62b057a149cd47363d7e8e78b3fc11325ef02ca808c3166513ae7282858bb5ab5dfc412d21090977f3e0f14f551febc0f77ba07f4fea3bd1b26b700a42b4def060211be9f9f2c8a6ae8293ae5f8f2cef388e24725801d4cf1909fd5bbb5b0a361c5a67c703ffe1a8fb2931d984c8410d13759db62c58261126f13995ecbe387276443c34877c02130a92fe06addd3e45fd5f5f998186ada48d90b2cec38504179a1ff6089b0055fbdf833b874b0a7b2a5596277bbd0351a09e513745cb181b8cec25aa67b7695ebeb683112b9e058dbc1c2d041c3e65427d0e0094b8aa55ede2b45af32a4ba848a0bdf44f673595c8dc91aa73df31fee31347e246c2e9ddfec3b0cdad39337ff8ca373a5b0f0612000f9ea46311204f06b52c0c35e91f4f06bb355e977c9f925bd2516699fe2c93d7d3c229427a61a00462c3774d38c18b6bfbdc2396303187746b99790a39cdb3da920216969e877cfe935ea5f365d858c4434f6da44cd718c7b274fdd98e5b41aba4e783efdfa2ed9b1ffc44eec50bde1bb0f97c5a601634779bacc3736a90357f768a09cf316348c35de594d7dca49ea54b3a5865e2ff2db538cfc05079cad1e8eac30590b1189e2db2ca77bd7aef4c893f6c76fb5f14b37ec040df4d42e8a2c372e407e13ce79b74a7a009e6b5089f1a10be986ccece039a848f9d5bcd8b509ac242bd7026ec3bfbe9a837f6721b168c1ff19c7952dec260e4546a8a9235967761b615aec4603b4d0568119f6d26a1cb5239c3c00fdeeb942be12766cad982822e3084eb2be06e3267a3254a456b7ba5eb9d0a2b3982045b81b14be449174302ff055ee98b49e06720d830e37ae1e4303c435ab7e06cceb23c11ec1ea761ea8b23337b16ad0fed7eda61e6805e1910ec08a028b110e9ab658fffee9444e5f79f122c99fba94a510629061dcdb51f6f26df97a6f2c9242cee72df7843366bd08dded95fcabee4d4fdce41cc1b0cd5d40705452bcd93b0fa4628dbfc504243305a9cb40a2d28b83ac5a4b27a743a00211539b6213b69b9e9af7f3a9e0f939246e518701e32ed547ca72814416c1e52906834e139c60c274136db6ce4be417c9641e2b6181737563063ff358cb055ab50226387607c652dbffa03887a3c3d72b45de87f3edfff752169a22b75e01120c664378924af37d4280ef05cf38c80da3457369610ea5d376518a263f80dcd271506b2cdb3971d0b41ab9e5b343fe98de2f3cfe0a76cd72f7384df4946d63df668a5c181cbf7b53f6abfd041fae5adf1f1e4af32e3a313b1ed0e28064c2655cf50f27b36c3c92d31bfbd9fa311579b69f90228f62e447a4523bf4d17d3dd1b8f3014dc4c7eaba1d6ac8671cc1a5a764e8079ef89340a6f814c19436dcac15c205ee153190e6a435d2fd6726726e5056f80979f4386529fb17c479414117ab33138922070d500311b0ab476e965bb36f03b7b2b3a72eadeaa55f401522a5fae8e06d6ad58b2772cebd4f1a4de83ce98f86ec2066b689c6301a2679a0d6e2f45dd8cc51c80eb0cae0310a5f94086426c61ba89a7f5f94b9b72cf12b7275265a797665449d21062c91f98496c0dee8a42639e76bcc77b77f758594613b0faa1668b58342d92a1b74bc3c39e6507af", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, r0, r8, r9, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r10, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r10, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r10, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) [ 543.118062][T16933] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 [ 543.136191][T16938] FAULT_INJECTION: forcing a failure. [ 543.136191][T16938] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 543.148568][T16933] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 543.154479][T16938] CPU: 1 PID: 16938 Comm: syz-executor.5 Not tainted 6.5.0-rc3-syzkaller-00730-g01e6f8ad8d26 #0 [ 543.169536][T16938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 543.179622][T16938] Call Trace: [ 543.182946][T16938] [ 543.185916][T16938] dump_stack_lvl+0x125/0x1b0 [ 543.190667][T16938] should_fail_ex+0x496/0x5b0 [ 543.195420][T16938] _copy_to_user+0x30/0xb0 [ 543.199909][T16938] simple_read_from_buffer+0xd0/0x150 [ 543.205365][T16938] proc_fail_nth_read+0x1a4/0x230 [ 543.210478][T16938] ? proc_sessionid_read+0x230/0x230 21:20:55 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xc00, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) [ 543.215835][T16938] ? security_file_permission+0xdc/0x100 [ 543.221560][T16938] ? proc_sessionid_read+0x230/0x230 [ 543.226911][T16938] vfs_read+0x1ce/0x930 [ 543.231163][T16938] ? kernel_read+0x1b0/0x1b0 [ 543.235825][T16938] ? __fget_files+0x279/0x410 [ 543.240552][T16938] ksys_read+0x12f/0x250 [ 543.244832][T16938] ? vfs_write+0xe40/0xe40 [ 543.249414][T16938] ? syscall_enter_from_user_mode+0x26/0x80 [ 543.255375][T16938] do_syscall_64+0x38/0xb0 [ 543.259832][T16938] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 543.265756][T16938] RIP: 0033:0x7f6fbd47b78c [ 543.270203][T16938] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 59 81 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 af 81 02 00 48 [ 543.289904][T16938] RSP: 002b:00007f6fbe2c00c0 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 543.298389][T16938] RAX: ffffffffffffffda RBX: 00007f6fbd59bf80 RCX: 00007f6fbd47b78c [ 543.306401][T16938] RDX: 000000000000000f RSI: 00007f6fbe2c0130 RDI: 0000000000000006 21:20:55 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) [ 543.314407][T16938] RBP: 00007f6fbe2c0120 R08: 0000000000000000 R09: 0000000000000000 [ 543.322397][T16938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 543.330396][T16938] R13: 000000000000000b R14: 00007f6fbd59bf80 R15: 00007ffdcc628158 [ 543.338438][T16938] 21:20:55 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xff01, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:20:55 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x2, 0x0, 0x0, 0x4}, 0xc) [ 543.477422][ T4430] Bluetooth: hci2: command 0x0419 tx timeout [ 543.518060][T16948] batman_adv: The newly added mac address (0c:00:07:00:00:00) already exists on: batadv_slave_1 [ 543.560824][T16948] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 21:20:56 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000006bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:20:56 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x7, 0x0, 0x0, 0x4}, 0xc) [ 543.693210][ T33] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 543.768076][T16944] __nla_validate_parse: 287 callbacks suppressed [ 543.768098][T16944] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 543.793024][T16944] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 543.872921][T16944] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 543.929946][ T33] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 544.019042][T16944] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 544.060865][ T33] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 544.099421][T16944] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 544.116888][T16944] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 544.126496][T16944] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 544.179652][ T33] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 544.220490][T16944] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 544.240120][T16944] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 544.257087][T16944] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 544.393513][ T33] : left promiscuous mode [ 544.535445][ T33] bond3: (slave ip6gretap1): Releasing active interface [ 544.561294][ T33] bond4: (slave ip6gretap2): Releasing active interface [ 544.583384][ T33] bond6: (slave ip6gretap4): Releasing active interface [ 545.264922][ T33] hsr_slave_0: left promiscuous mode [ 545.271419][ T33] hsr_slave_1: left promiscuous mode [ 545.280725][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 545.295382][ T33] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 545.315321][ T33] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 545.324439][ T33] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 545.341590][ T33] bridge_slave_1: left allmulticast mode [ 545.349119][ T33] bridge_slave_1: left promiscuous mode [ 545.354924][ T33] bridge0: port 2(bridge_slave_1) entered disabled state [ 545.364403][ T33] bridge_slave_0: left allmulticast mode [ 545.370312][ T33] bridge_slave_0: left promiscuous mode [ 545.376076][ T33] bridge0: port 1(bridge_slave_0) entered disabled state [ 545.406944][ T33] veth1_macvtap: left promiscuous mode [ 545.412511][ T33] veth0_macvtap: left promiscuous mode [ 545.418572][ T33] veth1_vlan: left promiscuous mode [ 545.423913][ T33] veth0_vlan: left promiscuous mode [ 545.614490][ T33] bond6 (unregistering): Released all slaves [ 545.640526][ T5080] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 545.652482][ T5080] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 545.652861][ T33] bond5 (unregistering): Released all slaves [ 545.664514][ T5081] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 545.675267][ T5080] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 545.683272][ T5080] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 545.683634][ T33] bond4 (unregistering): Released all slaves [ 545.692757][ T5080] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 545.717490][ T33] bond3 (unregistering): Released all slaves [ 545.733010][ T33] bond0 (unregistering): (slave bond2): Releasing backup interface [ 545.743757][ T33] bond2 (unregistering): Released all slaves [ 545.859607][ T33] bond1 (unregistering): Released all slaves [ 546.222333][ T33] team0 (unregistering): Port device team_slave_1 removed [ 546.248073][ T33] team0 (unregistering): Port device team_slave_0 removed [ 546.262149][ T33] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 546.278131][ T33] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 546.364946][ T33] bond0 (unregistering): Released all slaves [ 546.692439][T16989] chnl_net:caif_netlink_parms(): no params data found [ 546.814332][T16989] bridge0: port 1(bridge_slave_0) entered blocking state [ 546.821626][T16989] bridge0: port 1(bridge_slave_0) entered disabled state [ 546.828928][T16989] bridge_slave_0: entered allmulticast mode [ 546.836338][T16989] bridge_slave_0: entered promiscuous mode [ 546.844730][T16989] bridge0: port 2(bridge_slave_1) entered blocking state [ 546.852403][T16989] bridge0: port 2(bridge_slave_1) entered disabled state [ 546.859692][T16989] bridge_slave_1: entered allmulticast mode [ 546.866989][T16989] bridge_slave_1: entered promiscuous mode [ 546.905556][T16989] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 546.918700][T16989] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 546.997946][T16989] team0: Port device team_slave_0 added [ 547.006268][T16989] team0: Port device team_slave_1 added [ 547.072328][T16989] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 547.079664][T16989] 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. [ 547.136770][T16989] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 547.156344][T16989] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 547.174794][T16989] 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. [ 547.210489][T16989] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 547.291350][T16989] hsr_slave_0: entered promiscuous mode [ 547.312164][T16989] hsr_slave_1: entered promiscuous mode [ 547.337208][T16989] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 547.344828][T16989] Cannot create hsr debugfs directory [ 547.716886][ T5080] Bluetooth: hci3: command 0x0409 tx timeout [ 548.386358][T16989] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 548.413496][T16989] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 548.441218][T16989] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 548.461965][T16989] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 548.593760][T16989] 8021q: adding VLAN 0 to HW filter on device bond0 [ 548.631400][T16989] 8021q: adding VLAN 0 to HW filter on device team0 [ 548.647506][ T5122] bridge0: port 1(bridge_slave_0) entered blocking state [ 548.654626][ T5122] bridge0: port 1(bridge_slave_0) entered forwarding state [ 548.682393][ T6150] bridge0: port 2(bridge_slave_1) entered blocking state [ 548.689607][ T6150] bridge0: port 2(bridge_slave_1) entered forwarding state [ 549.111474][T16989] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 549.540466][T16989] veth0_vlan: entered promiscuous mode [ 549.562093][T16989] veth1_vlan: entered promiscuous mode [ 549.618804][T16989] veth0_macvtap: entered promiscuous mode [ 549.639157][T16989] veth1_macvtap: entered promiscuous mode [ 549.665252][T16989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 549.677470][T16989] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 549.689826][T16989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 549.700778][T16989] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 549.710932][T16989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 549.723529][T16989] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 549.733750][T16989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 549.744839][T16989] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 549.754976][T16989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 549.766876][T16989] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 549.778778][T16989] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 549.792969][T16989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 549.797307][ T5080] Bluetooth: hci3: command 0x041b tx timeout [ 549.805472][T16989] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 549.828196][T16989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 549.845268][T16989] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 549.858069][T16989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 549.873834][T16989] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 549.892103][T16989] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 549.903108][T16989] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 549.914355][T16989] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 549.928249][T16989] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 549.937086][T16989] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 549.945819][T16989] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 549.955068][T16989] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 550.074307][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 550.095050][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 550.126271][ T6150] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 550.134690][ T6150] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 21:21:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x8}]}, 0x28}}, 0x0) 21:21:02 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xe00, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:21:02 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xff07, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:21:02 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000806bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:21:02 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, 0x4}, 0xc) 21:21:02 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(0xffffffffffffffff, 0x1) recvmsg(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT, @ANYRESOCT=r4, @ANYRES64=r4], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, r0, r8, r9, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r10, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r10, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r10, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) [ 550.280128][T17075] validate_nla: 7 callbacks suppressed [ 550.280149][T17075] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 550.311497][T17075] net_ratelimit: 3 callbacks suppressed 21:21:02 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) 21:21:02 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xff0f, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 550.311519][T17075] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. [ 550.346455][T17081] __nla_validate_parse: 9 callbacks suppressed [ 550.346477][T17081] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 21:21:02 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x8}]}, 0x28}}, 0x0) [ 550.412017][T17081] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 21:21:02 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xf00, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) [ 550.486556][T17086] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 21:21:03 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0xf0, 0x0, 0x4}, 0xc) 21:21:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x2c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x8}, @IFLA_VFINFO_LIST={0x4}]}, 0x2c}}, 0x0) [ 550.577210][T17081] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 550.659740][T17098] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 21:21:03 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x671, 0x0, 0x4}, 0xc) [ 550.708060][T17098] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:21:03 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xff17, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 550.775574][T17086] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 21:21:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x2c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x8}, @IFLA_VFINFO_LIST={0x4}]}, 0x2c}}, 0x0) [ 550.818945][T17086] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 550.890155][T17086] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 21:21:03 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00008906bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:21:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x1254, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) [ 551.025454][T17086] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 551.037585][T17086] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 551.101577][T17086] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 551.128598][T17116] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 551.144827][T17116] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:21:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(0xffffffffffffffff, 0x1) recvmsg(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT, @ANYRESOCT=r4, @ANYRES64=r4], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, r0, r8, r9, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r10, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r10, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r10, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:21:03 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x2000, 0x0, 0x4}, 0xc) 21:21:03 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xff1f, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:21:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x2c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x8}, @IFLA_VFINFO_LIST={0x4}]}, 0x2c}}, 0x0) 21:21:03 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x1aa3, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:21:03 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x8}, @IFLA_VFINFO_LIST={0x8, 0x16, 0x0, 0x1, [{0x4}]}]}, 0x30}}, 0x0) 21:21:03 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x7106, 0x0, 0x4}, 0xc) 21:21:03 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000007bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:21:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r3, 0x1) recvmsg(r3, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r3, @ANYRESOCT=r4, @ANYRES64=r4], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, r0, r8, r9, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r10, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r10, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r10, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) [ 551.403041][T17129] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 21:21:03 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0xf000, 0x0, 0x4}, 0xc) [ 551.468490][T17129] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:21:04 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xff27, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:21:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x8}, @IFLA_VFINFO_LIST={0x8, 0x16, 0x0, 0x1, [{0x4}]}]}, 0x30}}, 0x0) 21:21:04 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0xffff, 0x0, 0x4}, 0xc) 21:21:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r3, 0x1) recvmsg(r3, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r3, @ANYRESOCT=r4, @ANYRES64=r4], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, r0, r8, r9, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r10, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r10, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r10, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:21:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x1aa4, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:21:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x30, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x8}, @IFLA_VFINFO_LIST={0x8, 0x16, 0x0, 0x1, [{0x4}]}]}, 0x30}}, 0x0) [ 551.840009][T17159] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 551.877125][ T5080] Bluetooth: hci3: command 0x040f tx timeout 21:21:04 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) 21:21:04 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xff7f, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 551.908041][T17159] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:21:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x34}}, 0x0) 21:21:04 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000608bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:21:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x1aa5, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:21:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r3, 0x1) recvmsg(r3, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r3, @ANYRESOCT=r4, @ANYRES64=r4], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, r0, r8, r9, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r10, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r10, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r10, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:21:04 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0xf0, 0x4}, 0xc) [ 552.236316][T17176] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 552.269119][T17176] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:21:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x34}}, 0x0) 21:21:04 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x1f00, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:21:04 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xff87, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:21:04 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a5050000000077d8f3b423cdac8d80000000000000002be16ad1f50ad32d3fd25dfd73a015e0ca6a0f68a7d007f15451dfb265a0e3ccae669e173a64bc1cfd5587d452d64e7cc957d77578f4c25235138d5521f9453559c35da860e8efbc64e57cbb7aee976f2b54421eed73d5661cfeecf9c66c54c3b3ffe1b4ce25d7c983c044c06cd0a48dfe3e26e7a23129d6606fd28a69989d552af6d9a9df2c3af36e0360050011bbecc2f4a3799af2551ce935b0f327cb3f011a7d06602e2fd5234712596b696418f163d1a13ed38ae82f87925bfacba83109753f541cd027edd68149ee99eebc6f7d6dd4aed4af7588c8e1b44ccb19e810879b70a7000000e7ffffff00000000d7900a820b63278f4e9a217b98ef7042ad2a92895614cd50cbe43a1ed25268816b00000000000009d27d753a30a147b24a48435bd8a568669596e9e0867958e1dd7a0defb6670c06054002238260000000000040587c1ed797aa21a38e1e389f640a0b8b0000000000a835ad0f61ba73c31b05c00fba8a4aee676d7c45bb29671a68ee2e60da7b01a2e5785a238afa4aba70c08b0d71b6f72d6a8d87fb08533d97ad96d3943c4cc8306dac433a5cdf334178b04963d67dd5a5707e618a1ef9057fec00f9e93021f5a8d30e716de8cde9c60f0000000c3b64d10f0939b42b33ab2a87"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x671, 0x4}, 0xc) 21:21:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r10 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r10, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r0, r9, r10, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r11 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r11, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r11, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r11, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r11, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r11, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:21:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x34, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x34}}, 0x0) 21:21:04 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000b80bbbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) [ 552.487617][T17190] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 552.554123][T17190] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:21:05 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x2000, 0x4}, 0xc) 21:21:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x2000, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:21:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r10 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r10, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r0, r9, r10, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r11 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r11, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r11, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r11, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r11, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r11, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:21:05 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0xf0, 0x4}, 0xc) 21:21:05 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xff8f, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:21:05 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x7106, 0x4}, 0xc) 21:21:05 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000800ebbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) [ 552.849894][T17210] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 552.895143][T17210] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:21:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r10 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r10, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r0, r9, r10, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r11 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r11, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r11, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r11, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r11, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r11, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:21:05 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0xf000, 0x4}, 0xc) 21:21:05 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xff7f, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:21:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x2400, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:21:05 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a5050000000077d8f3b423cdac8d80000000000000002be16ad1f50ad32d3fd25dfd73a015e0ca6a0f68a7d007f15451dfb265a0e3ccae669e173a64bc1cfd5587d452d64e7cc957d77578f4c25235138d5521f9453559c35da860e8efbc64e57cbb7aee976f2b54421eed73d5661cfeecf9c66c54c3b3ffe1b4ce25d7c983c044c06cd0a48dfe3e26e7a23129d6606fd28a69989d552af6d9a9df2c3af36e0360050011bbecc2f4a3799af2551ce935b0f327cb3f011a7d06602e2fd5234712596b696418f163d1a13ed38ae82f87925bfacba83109753f541cd027edd68149ee99eebc6f7d6dd4aed4af7588c8e1b44ccb19e810879b70a7000000e7ffffff00000000d7900a820b63278f4e9a217b98ef7042ad2a92895614cd50cbe43a1ed25268816b00000000000009d27d753a30a147b24a48435bd8a568669596e9e0867958e1dd7a0defb6670c06054002238260000000000040587c1ed797aa21a38e1e389f640a0b8b0000000000a835ad0f61ba73c31b05c00fba8a4aee676d7c45bb29671a68ee2e60da7b01a2e5785a238afa4aba70c08b0d71b6f72d6a8d87fb08533d97ad96d3943c4cc8306dac433a5cdf334178b04963d67dd5a5707e618a1ef9057fec00f9e93021f5a8d30e716de8cde9c60f0000000c3b64d10f0939b42b33ab2a87"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0xf0ffff, 0x4}, 0xc) [ 553.162229][T17227] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 21:21:05 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000013bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:21:05 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xff97, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:21:05 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xff8f, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 553.251353][T17227] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:21:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r10 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r10, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r0, r9, r10, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r11 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r11, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r11, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r11, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r11, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r11, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:21:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x2c00, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:21:05 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x1000000, 0x4}, 0xc) 21:21:05 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a5050000000077d8f3b423cdac8d80000000000000002be16ad1f50ad32d3fd25dfd73a015e0ca6a0f68a7d007f15451dfb265a0e3ccae669e173a64bc1cfd5587d452d64e7cc957d77578f4c25235138d5521f9453559c35da860e8efbc64e57cbb7aee976f2b54421eed73d5661cfeecf9c66c54c3b3ffe1b4ce25d7c983c044c06cd0a48dfe3e26e7a23129d6606fd28a69989d552af6d9a9df2c3af36e0360050011bbecc2f4a3799af2551ce935b0f327cb3f011a7d06602e2fd5234712596b696418f163d1a13ed38ae82f87925bfacba83109753f541cd027edd68149ee99eebc6f7d6dd4aed4af7588c8e1b44ccb19e810879b70a7000000e7ffffff00000000d7900a820b63278f4e9a217b98ef7042ad2a92895614cd50cbe43a1ed25268816b00000000000009d27d753a30a147b24a48435bd8a568669596e9e0867958e1dd7a0defb6670c06054002238260000000000040587c1ed797aa21a38e1e389f640a0b8b0000000000a835ad0f61ba73c31b05c00fba8a4aee676d7c45bb29671a68ee2e60da7b01a2e5785a238afa4aba70c08b0d71b6f72d6a8d87fb08533d97ad96d3943c4cc8306dac433a5cdf334178b04963d67dd5a5707e618a1ef9057fec00f9e93021f5a8d30e716de8cde9c60f0000000c3b64d10f0939b42b33ab2a87"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) 21:21:05 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x20000000, 0x4}, 0xc) 21:21:05 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000017bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:21:06 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xff9f, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 553.574093][T17248] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 553.640369][T17248] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:21:06 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x71060000, 0x4}, 0xc) 21:21:06 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xff97, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:21:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x2f01, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:21:06 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x9effffff, 0x4}, 0xc) 21:21:06 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000013bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) [ 553.956873][ T5080] Bluetooth: hci3: command 0x0419 tx timeout 21:21:06 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r10 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r10, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r0, r9, r10, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r11 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r11, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r11, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r11, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r11, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r11, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:21:06 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xffa7, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:21:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x4400, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:21:06 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(0xffffffffffffffff, 0x1) recvmsg(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT, @ANYRESOCT=r4, @ANYRES64=r4], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, r0, r8, r9, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r10, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r10, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r10, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:21:06 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0xf0ffffff, 0x4}, 0xc) 21:21:06 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000001fbbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:21:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x4800, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:21:06 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0xfffff000, 0x4}, 0xc) 21:21:07 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x4c00, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:21:07 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xffaf, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:21:07 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000028bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:21:07 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xffa7, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:21:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r5 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r4, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r4, 0x1) recvmsg(r4, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r4, @ANYRESOCT=r5, @ANYRES64=r5], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r5, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r9 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r10 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r10, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r6, 0xffffffffffffffff, r0, r9, r10, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r11 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r11, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r11, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r11, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r11, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r11, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:21:07 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0xffffff9e, 0x4}, 0xc) 21:21:07 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000892fbbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:21:07 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x5412, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:21:07 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xffb7, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:21:07 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000017bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:21:07 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0xfffffff0, 0x4}, 0xc) [ 555.373269][T17336] validate_nla: 4 callbacks suppressed [ 555.373292][T17336] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 555.401339][T17336] net_ratelimit: 4 callbacks suppressed [ 555.401358][T17336] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:21:07 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x5865, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:21:08 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0xffffffff, 0x4}, 0xc) 21:21:08 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xffbf, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 555.546349][T17347] __nla_validate_parse: 133 callbacks suppressed [ 555.546370][T17347] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. 21:21:08 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00008035bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) [ 555.601212][T17349] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 555.620918][T17349] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:21:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x6000, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) [ 555.828361][T17360] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 555.844748][T17360] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:21:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r3, 0x1) recvmsg(r3, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r3, @ANYRESOCT=r4, @ANYRES64=r4], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, r0, r8, r9, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r2) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r10, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r10, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r10, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:21:08 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xffc7, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:21:08 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0x8) 21:21:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x6558, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:21:08 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000017bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:21:08 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000003fbbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:21:08 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xb) [ 556.317089][T17369] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 556.351219][T17369] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:21:08 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xffcf, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:21:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x6800, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) [ 556.449716][T17377] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. 21:21:08 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0x28) 21:21:09 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000806bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) [ 556.588909][T17385] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 556.617948][T17385] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:21:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x6c00, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) [ 556.802507][T17394] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 556.812123][T17394] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:21:09 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r3, 0x1) recvmsg(r3, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r3, @ANYRESOCT=r4, @ANYRES64=r4], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, r0, r8, r9, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r2) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r10, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r10, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r10, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:21:09 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x6, 0x6, &(0x7f00000004c0)=ANY=[@ANYRES32=r0], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x41000, 0x2, '\x00', 0x0, 0x29, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r1}, 0x10) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) 21:21:09 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xffd7, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:21:09 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000040bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:21:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x7400, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:21:09 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0xa, 0x0, 0x0, 0x4}, 0xc) 21:21:09 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) (async) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x6, 0x6, &(0x7f00000004c0)=ANY=[@ANYRES32=r0], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x41000, 0x2, '\x00', 0x0, 0x29, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r1}, 0x10) (async) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) 21:21:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r2, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(0xffffffffffffffff, 0x1) recvmsg(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT, @ANYRESOCT=r4, @ANYRES64=r4], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, r0, r8, r9, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r3) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r10, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r10, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r10, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) [ 557.284758][T17403] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 557.311068][T17403] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:21:09 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x7a00, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:21:09 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xffdf, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:21:09 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x6, 0x6, &(0x7f00000004c0)=ANY=[@ANYRES32=r0], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x41000, 0x2, '\x00', 0x0, 0x29, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r1}, 0x10) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) socket$inet6_udp(0xa, 0x2, 0x0) (async) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x6, 0x6, &(0x7f00000004c0)=ANY=[@ANYRES32=r0], &(0x7f0000000080)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195, 0x41000, 0x2, '\x00', 0x0, 0x29, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r1}, 0x10) (async) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) (async) [ 557.463223][T17408] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 557.477256][T17419] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 21:21:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r3, 0x1) recvmsg(r3, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r3, @ANYRESOCT=r4, @ANYRES64=r4], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, r0, r8, r9, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r2) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r10, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r10, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r10, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:21:10 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000543bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) [ 557.545263][T17419] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 557.588948][T17417] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 557.616509][T17417] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:21:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x8100, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) [ 557.637412][T17422] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 557.662078][T17422] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 557.672790][T17422] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 21:21:10 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xffe7, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 557.683073][T17422] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 557.692897][T17422] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 21:21:10 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a5050000000077d8f3b423cdac8d80000000000000002be16ad1f50ad32d3fd25dfd73a015e0ca6a0f68a7d007f15451dfb265a0e3ccae669e173a64bc1cfd5587d452d64e7cc957d77578f4c25235138d5521f9453559c35da860e8efbc64e57cbb7aee976f2b54421eed73d5661cfeecf9c66c54c3b3ffe1b4ce25d7c983c044c06cd0a48dfe3e26e7a23129d6606fd28a69989d552af6d9a9ea2c3af36e0360050011bbecc2f4a3799af2551ce935b0f327cb3f011a7d06602e2fd5234712596b696418f163d1a13ed38ae82f87925bfacba83109753f541cd027edd68149ee99eebc6f7d6dd4aed4af7588c8e1b44ccb19e810879b70a7000000e7ffffff00000000d7900a820b63278f4e9a217b98ef7042ad2a92895614cd50cbe43a1ed25268816b00000000000009d27d753a30a147b24a48435bd8a568669596e9e0867958e1dd7a0defb6670c06054002238260000000000040587c1ed797aa21a38e1e389f640a0b8b0000000000a835ad0f61ba73c31b05c00fba8a4aee676d7c45bb29671a68ee2e60da7b01a2e5785a238afa4aba70c08b0d71b6f72d628d87fb08533d97ad96d3943c4cc8306dac433a5cdf334178b04963d67dd5a5707e618a1ef9057fec00f9e93021f5a8d30e716de8cde9c60f0000000c3b64d10f0939b42b33ab2a87"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) 21:21:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r1, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r3, 0x1) recvmsg(r3, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r3, @ANYRESOCT=r4, @ANYRES64=r4], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, r0, r8, r9, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r2) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r10, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r10, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r10, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) [ 557.791859][T17438] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 557.859362][T17438] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:21:10 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) (async) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) 21:21:10 executing program 4: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) 21:21:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xa31a, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:21:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r1, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r3, 0x1) recvmsg(r3, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r3, @ANYRESOCT=r4, @ANYRES64=r4], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, r0, r8, r9, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r2) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r10, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r10, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r10, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:21:10 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) (async) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) 21:21:10 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xffef, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 558.102209][T17453] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 558.135006][T17453] A link change request failed with some changes committed already. Interface batadv_slave_1 may have been left with an inconsistent configuration, please check. 21:21:10 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r1, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r3, 0x1) recvmsg(r3, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r3, @ANYRESOCT=r4, @ANYRES64=r4], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, r0, r8, r9, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r2) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r10, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r10, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r10, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:21:10 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000047bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:21:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xa41a, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:21:10 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x78, 0x0, 0x1, 0x301, 0x0, 0x0, {0x5}, [@CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x8}, @CTA_PROTOINFO={0x10, 0x4, 0x0, 0x1, @CTA_PROTOINFO_DCCP={0xc, 0x2, 0x0, 0x1, [@CTA_PROTOINFO_DCCP_ROLE={0x5, 0x2, 0x2}]}}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x3004}, @CTA_SEQ_ADJ_ORIG={0x14, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x17ef}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x1}]}, @CTA_ZONE={0x6}, @CTA_NAT_SRC={0x20, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @private=0xa010102}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @loopback}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x40}]}, 0x78}, 0x1, 0x0, 0x0, 0x400}, 0x0) 21:21:10 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r1, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r3, 0x1) recvmsg(r3, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r3, @ANYRESOCT=r4, @ANYRES64=r4], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, r0, r8, r9, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r2) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r10, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r10, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r10, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:21:10 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xa51a, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:21:10 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x78, 0x0, 0x1, 0x301, 0x0, 0x0, {0x5}, [@CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x8}, @CTA_PROTOINFO={0x10, 0x4, 0x0, 0x1, @CTA_PROTOINFO_DCCP={0xc, 0x2, 0x0, 0x1, [@CTA_PROTOINFO_DCCP_ROLE={0x5, 0x2, 0x2}]}}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x3004}, @CTA_SEQ_ADJ_ORIG={0x14, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x17ef}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x1}]}, @CTA_ZONE={0x6}, @CTA_NAT_SRC={0x20, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @private=0xa010102}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @loopback}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x40}]}, 0x78}, 0x1, 0x0, 0x0, 0x400}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x78, 0x0, 0x1, 0x301, 0x0, 0x0, {0x5}, [@CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x8}, @CTA_PROTOINFO={0x10, 0x4, 0x0, 0x1, @CTA_PROTOINFO_DCCP={0xc, 0x2, 0x0, 0x1, [@CTA_PROTOINFO_DCCP_ROLE={0x5, 0x2, 0x2}]}}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x3004}, @CTA_SEQ_ADJ_ORIG={0x14, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x17ef}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x1}]}, @CTA_ZONE={0x6}, @CTA_NAT_SRC={0x20, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @private=0xa010102}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @loopback}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x40}]}, 0x78}, 0x1, 0x0, 0x0, 0x400}, 0x0) (async) 21:21:10 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xfff7, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:21:11 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xdc05, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:21:11 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a5050000000077d8f3b423cdac8d80000000000000002be16ad1f50ad32d3fd25dfd73a015e0ca6a0f68a7d007f15451dfb265a0e3ccae669e173a64bc1cfd5587d452d64e7cc957d77578f4c25235138d5521f9453559c35da860e8efbc64e57cbb7aee976f2b54421eed73d5661cfeecf9c66c54c3b3ffe1b4ce25d7c983c044c06cd0a48dfe3e26e7a23129d6606fd28a69989d552af6d9a9df2c3af36e0360050011bbecc2f4a3799af2551ce935b0f327cb3f011a7d06602e2fd5234712596b696418f163d1a13ed38ae82f87925bfacba83109753f541cd027edd68149ee99eebc6f7d6dd4aed4af7588c8e1b44ccb19e810879b70a7000000e7ffffff00000000d7900a820b63278f4e9a217b98ef7042ad2a92895614cd50cbe43a1ed25268816b00000000000009d27d753a30a147b24a48435bd8a568669596e9e0867958e1dd7a0defb6670c06054002238260000000000040587c1ed797aa21a38e1e389f640a0b8b0000000000a835ad0f61ba73c31b05c00fba8a4aee676d7c45bb29671a68ee2e60da7b01a2e5785a238afa4aba70c08b0d71b6f72d6a8d87fb08533d97ad96d3943c4cc8306dac433a5cdf334178b04963d67dd5a5707e618a1ef9057fec00f9e93021f5a8d30e716de8cde9c60f0000000c3b64d10f0939b42b33ab2a87"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) (async) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x78, 0x0, 0x1, 0x301, 0x0, 0x0, {0x5}, [@CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x8}, @CTA_PROTOINFO={0x10, 0x4, 0x0, 0x1, @CTA_PROTOINFO_DCCP={0xc, 0x2, 0x0, 0x1, [@CTA_PROTOINFO_DCCP_ROLE={0x5, 0x2, 0x2}]}}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x3004}, @CTA_SEQ_ADJ_ORIG={0x14, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x17ef}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x1}]}, @CTA_ZONE={0x6}, @CTA_NAT_SRC={0x20, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @private=0xa010102}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @loopback}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x40}]}, 0x78}, 0x1, 0x0, 0x0, 0x400}, 0x0) (async) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x78, 0x0, 0x1, 0x301, 0x0, 0x0, {0x5}, [@CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x8}, @CTA_PROTOINFO={0x10, 0x4, 0x0, 0x1, @CTA_PROTOINFO_DCCP={0xc, 0x2, 0x0, 0x1, [@CTA_PROTOINFO_DCCP_ROLE={0x5, 0x2, 0x2}]}}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x3004}, @CTA_SEQ_ADJ_ORIG={0x14, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x17ef}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x1}]}, @CTA_ZONE={0x6}, @CTA_NAT_SRC={0x20, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @private=0xa010102}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @loopback}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x40}]}, 0x78}, 0x1, 0x0, 0x0, 0x400}, 0x0) 21:21:11 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00008847bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:21:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, 0x0, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r1, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r3, 0x1) recvmsg(r3, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r3, @ANYRESOCT=r4, @ANYRES64=r4], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, r0, r8, r9, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r2) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r10, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r10, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r10, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:21:11 executing program 5: getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000002c0)=0x14) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="050000000000000061110c00000000008510000002000000850000000500000095000000000000009500a5050000000077d8f3b423cdac8d80000000000000002be16ad1f50ad32d3fd25dfd73a015e0ca6a0f68a7d007f15451dfb265a0e3ccae669e173a64bc1cfd5587d452d64e7cc957d77578f4c25235138d5521f9453559c35da860e8efbc64e57cbb7aee976f2b54421eed73d5661cfeecf9c66c54c3b3ffe1b4ce25d7c983c044c06cd0a48dfe3e26e7a23129d6606fd28a69989d552af6d9a9df2c3af36e0360050011bbecc2f4a3799af2551ce935b0f327cb3f011a7d06602e2fd5234712596b696418f163d1a13ed38ae82f87925bfacba83109753f541cd027edd68149ee99eebc6f7d6dd4aed4af7588c8e1b44ccb19e810879b70a7000000e7ffffff00000000d7900a820b63278f4e9a217b98ef7042ad2a92895614cd50cbe43a1ed25268816b00000000000009d27d753a30a147b24a48435bd8a568669596e9e0867958e1dd7a0defb6670c06054002238260000000000040587c1ed797aa21a38e1e389f640a0b8b0000000000a835ad0f61ba73c31b05c00fba8a4aee676d7c45bb29671a68ee2e60da7b01a2e5785a238afa4aba70c08b0d71b6f72d6a8d87fb08533d97ad96d3943c4cc8306dac433a5cdf334178b04963d67dd5a5707e618a1ef9057fec00f9e93021f5a8d30e716de8cde9c60f0000000c3b64d10f0939b42b33ab2a87"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r2, &(0x7f0000000700)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) r3 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x35, "b2c8fb324168f1a1316d42dd23240faba67208f48016c0eab284dc06bb44470520ed01628fae4c38112724b84ed4bd2e0ccc673784"}, &(0x7f0000000380)=0x3d) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000003c0)={r5, 0x10000}, 0x8) sendmmsg$inet6(r2, &(0x7f0000001c40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=[@pktinfo={{0x24, 0x29, 0x2, {@remote, r4}}}], 0x28}}], 0x2, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000180)={0x6, 0x3, &(0x7f0000000000)=@raw=[@alu={0x3, 0x0, 0x8, 0x2, 0x8, 0x40, 0xfffffffffffffffc}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}], &(0x7f0000000040)='GPL\x00', 0x200, 0x1b, &(0x7f00000000c0)=""/27, 0x41000, 0x4, '\x00', r4, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x1, 0x5}, 0x8, 0x10, &(0x7f0000000140)={0x4, 0xb, 0x7288, 0x2}, 0x10}, 0x80) 21:21:11 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x107ff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:21:11 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xf000, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:21:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, 0x0, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r1, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r3, 0x1) recvmsg(r3, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r3, @ANYRESOCT=r4, @ANYRES64=r4], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, r0, r8, r9, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r2) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r10, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r10, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r10, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:21:11 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00008848bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:21:11 executing program 4: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0xf7ff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:21:11 executing program 5: getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f00000002c0)=0x14) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x6, 0x0, 0x0, 0x10, 0x0}, 0x70) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) (async) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) connect$inet6(r2, &(0x7f0000000700)={0xa, 0x0, 0x0, @remote, 0x6}, 0x1c) socket(0x10, 0x803, 0x0) (async) r3 = socket(0x10, 0x803, 0x0) sendmsg$TIPC_NL_NET_GET(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) (async) sendmsg$TIPC_NL_NET_GET(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x14}}, 0x0) getsockname$packet(r3, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x35, "b2c8fb324168f1a1316d42dd23240faba67208f48016c0eab284dc06bb44470520ed01628fae4c38112724b84ed4bd2e0ccc673784"}, &(0x7f0000000380)=0x3d) (async) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000300)={0x0, 0x35, "b2c8fb324168f1a1316d42dd23240faba67208f48016c0eab284dc06bb44470520ed01628fae4c38112724b84ed4bd2e0ccc673784"}, &(0x7f0000000380)=0x3d) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000003c0)={r5, 0x10000}, 0x8) sendmmsg$inet6(r2, &(0x7f0000001c40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=[@pktinfo={{0x24, 0x29, 0x2, {@remote, r4}}}], 0x28}}], 0x2, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000180)={0x6, 0x3, &(0x7f0000000000)=@raw=[@alu={0x3, 0x0, 0x8, 0x2, 0x8, 0x40, 0xfffffffffffffffc}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffd}], &(0x7f0000000040)='GPL\x00', 0x200, 0x1b, &(0x7f00000000c0)=""/27, 0x41000, 0x4, '\x00', r4, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000100)={0x1, 0x5}, 0x8, 0x10, &(0x7f0000000140)={0x4, 0xb, 0x7288, 0x2}, 0x10}, 0x80) 21:21:11 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x34000, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:21:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, 0x0, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r1, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r3, 0x1) recvmsg(r3, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r3, @ANYRESOCT=r4, @ANYRES64=r4], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="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", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, r0, r8, r9, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r2) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r10, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r10, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r10, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:21:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) (fail_nth: 1) 21:21:11 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000055bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) 21:21:11 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x10fff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) [ 559.343991][T17513] FAULT_INJECTION: forcing a failure. [ 559.343991][T17513] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 559.395133][T17513] CPU: 0 PID: 17513 Comm: syz-executor.4 Not tainted 6.5.0-rc3-syzkaller-00730-g01e6f8ad8d26 #0 [ 559.405627][T17513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 559.415697][T17513] Call Trace: [ 559.418990][T17513] [ 559.421937][T17513] dump_stack_lvl+0x125/0x1b0 [ 559.426658][T17513] should_fail_ex+0x496/0x5b0 [ 559.431361][T17513] _copy_from_user+0x30/0xf0 [ 559.435990][T17513] copy_msghdr_from_user+0x99/0x160 [ 559.441236][T17513] ? __copy_msghdr+0x460/0x460 [ 559.446047][T17513] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 559.452062][T17513] ? find_held_lock+0x2d/0x110 [ 559.456851][T17513] ___sys_sendmsg+0xff/0x1d0 [ 559.461472][T17513] ? do_recvmmsg+0x740/0x740 [ 559.466109][T17513] ? ksys_write+0x214/0x250 [ 559.470668][T17513] ? __fget_light+0xe6/0x260 [ 559.475309][T17513] __sys_sendmsg+0x117/0x1e0 [ 559.479936][T17513] ? __sys_sendmsg_sock+0x30/0x30 [ 559.485012][T17513] ? syscall_enter_from_user_mode+0x26/0x80 [ 559.490965][T17513] do_syscall_64+0x38/0xb0 [ 559.495414][T17513] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 559.501337][T17513] RIP: 0033:0x7fee9267cae9 [ 559.505771][T17513] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 559.525410][T17513] RSP: 002b:00007fee932f70c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 559.533852][T17513] RAX: ffffffffffffffda RBX: 00007fee9279bf80 RCX: 00007fee9267cae9 21:21:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x40000, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) 21:21:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x9, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) (fail_nth: 2) [ 559.541839][T17513] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000003 [ 559.549832][T17513] RBP: 00007fee932f7120 R08: 0000000000000000 R09: 0000000000000000 [ 559.557822][T17513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 559.565810][T17513] R13: 000000000000000b R14: 00007fee9279bf80 R15: 00007ffd64d29ff8 [ 559.573817][T17513] [ 559.739894][T17526] FAULT_INJECTION: forcing a failure. [ 559.739894][T17526] name failslab, interval 1, probability 0, space 0, times 0 [ 559.756101][ T42] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 559.763948][T17526] CPU: 1 PID: 17526 Comm: syz-executor.4 Not tainted 6.5.0-rc3-syzkaller-00730-g01e6f8ad8d26 #0 [ 559.777036][T17526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 559.787134][T17526] Call Trace: [ 559.790448][T17526] [ 559.793417][T17526] dump_stack_lvl+0x125/0x1b0 [ 559.798155][T17526] should_fail_ex+0x496/0x5b0 [ 559.802901][T17526] should_failslab+0x9/0x20 [ 559.807463][T17526] kmem_cache_alloc_node+0x389/0x3f0 [ 559.812803][T17526] ? __alloc_skb+0x287/0x330 [ 559.817452][T17526] __alloc_skb+0x287/0x330 [ 559.821924][T17526] ? __napi_build_skb+0x50/0x50 [ 559.826820][T17526] ? __netlink_dump_start+0x9c0/0x9c0 [ 559.832228][T17526] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 559.838149][T17526] ? apparmor_socket_getpeersec_dgram+0x9/0x10 [ 559.844336][T17526] netlink_sendmsg+0x9c6/0xe40 [ 559.849144][T17526] ? netlink_unicast+0x800/0x800 [ 559.854137][T17526] ? bpf_lsm_socket_sendmsg+0x9/0x10 [ 559.859446][T17526] ? netlink_unicast+0x800/0x800 [ 559.864423][T17526] sock_sendmsg+0xd9/0x180 [ 559.868882][T17526] ____sys_sendmsg+0x6ac/0x940 [ 559.873679][T17526] ? copy_msghdr_from_user+0x10b/0x160 [ 559.879170][T17526] ? kernel_sendmsg+0x50/0x50 [ 559.883879][T17526] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 559.889888][T17526] ? find_held_lock+0x2d/0x110 [ 559.894678][T17526] ___sys_sendmsg+0x135/0x1d0 [ 559.899396][T17526] ? do_recvmmsg+0x740/0x740 [ 559.904021][T17526] ? ksys_write+0x214/0x250 [ 559.908578][T17526] ? __fget_light+0xe6/0x260 [ 559.913218][T17526] __sys_sendmsg+0x117/0x1e0 [ 559.917835][T17526] ? __sys_sendmsg_sock+0x30/0x30 [ 559.922895][T17526] ? syscall_enter_from_user_mode+0x26/0x80 [ 559.928822][T17526] do_syscall_64+0x38/0xb0 [ 559.933266][T17526] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 559.939179][T17526] RIP: 0033:0x7fee9267cae9 [ 559.943599][T17526] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 e1 20 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b0 ff ff ff f7 d8 64 89 01 48 [ 559.963242][T17526] RSP: 002b:00007fee932f70c8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 559.971685][T17526] RAX: ffffffffffffffda RBX: 00007fee9279bf80 RCX: 00007fee9267cae9 [ 559.979673][T17526] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000003 21:21:12 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000004b64ffec850000006d000000850000000e00000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x117ff, 0x20040006}) bind$netlink(0xffffffffffffffff, &(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc) pipe(&(0x7f0000000080)) 21:21:12 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80801, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00006558bbbbbbbbbbbbaaaaaaaaaabb86dd60f9700a001f2c00fc00000000000000000000000000000000000000006b0eacd287ca01000000002f"], 0x59) [ 559.987658][T17526] RBP: 00007fee932f7120 R08: 0000000000000000 R09: 0000000000000000 [ 559.995642][T17526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 560.003621][T17526] R13: 000000000000000b R14: 00007fee9279bf80 R15: 00007ffd64d29ff8 [ 560.011618][T17526] 21:21:12 executing program 2: r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x34, r0, 0x1, 0x0, 0x0, {0x3}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_AUTONEG={0x5, 0x3}]}, 0x34}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)=ANY=[@ANYBLOB="2c0000001200055a"], 0x2c}}, 0x0) recvmmsg(r1, &(0x7f0000007700)=[{{0x0, 0x0, &(0x7f0000003b40)=[{&(0x7f00000018c0)=""/223, 0xe04}, {0x0, 0x478}, {&(0x7f0000002a80)=""/4090, 0x734}], 0x3, 0x0, 0xa}}], 0x2f3, 0x10000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000280)={0xa, 0x2, 0x0, @loopback, 0x9}, 0x1c) r4 = socket(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000000)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000002c0)=ANY=[@ANYBLOB="7800000024000b0f000000000000000060000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d00040048000200000000008600020000000000000100000000ffffffff"], 0x78}}, 0x0) sendto$inet6(r3, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5dac14e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) shutdown(r3, 0x1) recvmsg(r3, &(0x7f00000008c0)={0x0, 0x4, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f00000004c0)=ANY=[@ANYRESOCT=r3, @ANYRESOCT=r4, @ANYRES64=r4], 0x13c}, 0x1, 0x0, 0x0, 0x4}, 0x40448d2) sendmsg$IPVS_CMD_GET_INFO(r4, &(0x7f0000000a40)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x40000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x41517f18f97c4463}, 0x0) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) r8 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r9, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1}}, {{0xf, 0x0, 0x0, @empty}}}, 0x108) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000a00)=[{{&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000009c0)=[{&(0x7f00000019c0)="b091089164ed9252f4b6b44bdad4641a95e3f9b5b54f22ca1ed1541e877e88993526a548d9d96c9675a87756a018099d70ec2175895a2b3f7cd388a29f91ca28e5c2cb84b2adfc1e5fdc6f3f13606a28a781e7c708141896e759dad7ed67c51b8100b951071ca7064015cde6bfd90530098e2a478c3efe6002a03c6369bbc08be604a6a7fa8b030e4ae42450ac751eca8779e801b69dda252e8a55b3b35b3116b214bd3253a3aae4999a5fb30410f07fc07b1fbb41d35529f8b1029c719738bad640db960ae808c3adcb198b2904d92fa632c22f250124b1eaabac5c692339c6480a938015d667cc0c63ebe5eb7392abb38ddf0b2083e388d631065fd58f06e663728c9cf1e96ec19fe320d93de2014b35ad1df7def8374ba5bdc5f4d2eb0f313cf3a0e5747fd92eef90fec20b511b7b1e2519581c83b555fa8b6471ac83c9a1e8bc082df163ab7fa26a75b583ca29d6396db8b7606c2aca19135cfcfa8618d6c684343dd18f05a16b2a7d69a00eb7353a6a75595ef5b1b333319d0562a6efd9db72e99b59805f8b51ef4b1b1ea9da4b8ca2dd778bc5d5ece6cb84372a15889276a5d478f3522b297581b72d080ed22aa00835d961327da7cd81b45fd9dbbf2f881a8ddad903a92b946feac23b6b85c67b9ce77577a04cc1f5c54d8625a748e66b468d4cb2262add6f1b8d952148f9e905633982cfcd82a125a087e6e6f141d19d8b31dc0ca172e26538a980774bcef30f82ddb6e67b44461b333c6fc412d4c5401140062fa787edd1cfb317853296da8e0bf1344730bdf7c3f57238715d1c461608a80268898a3be090ac3a2bc60ec9d600b8d44f77c5e40a64c254d4eb01d96741fe1da5f2be1e80cd5f36d15ea1aebac039e98df45a2473bf4905e729a7ed5ce0b34f32ca8c275bab873e1e6b445fc5fce872f684bfdc5fd992eaade9d2bf0e57278f2588e334c9560a9898943d2f135d6cdd8c0be813834f59a495cd29542b59593cf60838bdbc9b677338de0bc8bdb2621a18d763acccd0d2547efcf66bcb2144e1017baf96a61916fafb4472d05f534743ea8d4c5968c4ce41f1525facfdc3968c267ab11b3c85538bf6d770024cbd4672af61ca6b9368d51a18b005a534eb19e79fef3ff11135bf66739e417af702416607535872997e2c1c3bbef9dee5228c070baefcc95aaedb5dab0408d0d4f513c9854c11616ce6ef82c932ad723b639caabebe3865c72b3dff37d63736878438dc15dc3e64dc45c23122e190dea25aa5ae68662349b57181545603a4c6137539cfd2e82086b2c01d34c1e80d2c1cce2ad9d5a1036246d48f16b4d6bf0b2dc60f87fc4f52fd482652041eb16b03b4489b3d6d92ad543d00b9f9b34c0264bea0b3b832a8bc6cee59a1c91a28b8e73ba64ebb9a7763b49c17ecf0fd5848830ea899d0a7d66896612a51410f83d6e87534cc3b9615b6c2db20f2d64fc37dffb4339df7bfa3217f9df1e42c67b606f91cda971f75598d5fda7e2a11859d7781421b609188ecb034b75fbbe50dbc85adc1854ff38d3231c78d26144e6435a8ff421ea55bd48d50226ae195c14fedd5a65b05d1206af82e779a156767cd9726bcf51819822602045499049b02110b9b7748c78b68849cca0f34905d4764b8bb1fe9948fedde265de63f27a9f2b2734abacebc78a2595d2300165ffa48fad0b1e42cd5a379519b850ec709296301b5b0264d2be3b47abb6ed2caa85d2363c05f25c4ed312832c7b620138605a0225a3a5e4572efe582becf18177697bf355f877de32318453f5a54c28e2e0199dad01856da3538bf588b0b31ec6cc2ead64cb3ea46e11159477f28391234c587a37817a8590e6f93fff861dd1b04651d0b737fc3ab7ef4aff7d906592facd3a80d7c0942a386fd620c3783564ece59b629808ce50109c93981d98b9a8c5c6705a1c4e1a6c2d8abcbd686a98da7bd6d8b98c0ef2263a27781823563c1df70308017d33c5ba70e00b97265f41689586a0fa15386937a892d93bbdd0e638e61ac98065e96a141759c9a9bdbefb7951a8455f6ba441fb0e285feee6abf90e705e1c37ba742ed47c97f613789004d3a0408603a38ec37ab8608f991b8204b188cda7f04f49e0280699c9a8e55116b9294db5ca4c7214dd47e41c2cda24482d834ab59a8438ba44c0dfdeee743bc9a971d44b56f99db451de9bd350fab8853573e70e19b41506732e11f7febf4d3663acb2d78d4a6ddd6490cc6a23bbc645037bdce7f45c35aba69fa3a8e275a8da2701c9dd00156ff17eb3d57a43874cde4819f0f693a00680119cd44604f389b66ba7f33b6c91ec395d960cf6a6ff706467e8cead4429eb90cfcfac2eddb0f943d400a81b51d8e557e7608a089a52399ac75453d78cb26004819c97dbac5eda59c89a3af11cdae5dd9c0e7d17127ecfd59992adbd342cc609f248103f0f61ce259a64e6caf5ba1643806614ba5633bdd9a52d5071a6cd5b035ff36ee8d965bc854db75d43f37c01388960f567bc1eb3b50923c878dd0ee81f00a4c209a1ff1a25ae2d37da52a5927b879f0874e8a6d5183a3c081456b1fc02870019e37f07d7d53fbb462d4a1fb66155564095146a115e7ec406b50d30f04224838f248600bd47cc7cf7d04decd413ddd824079e87b1d1cd171b577a119add94d24fcaf3044a5ba50438ae6b6eeeaaee32b278be07872ae9a8006d72fe0c71da449f3cf62d1d5224be3a9f547c162658bf0a9b9c6e168c4ea13b28f3127d1f905746aacc1287ae87bcffb67f8570b0251e203fe94518831f8f0a951d5ae5420b16bb2a8f8d179a51706b6749332eec4429c03852659dec1cad6ce848297fd0b47061abe0b585267f2bde4a86df2692abe2dcaa96aa5bf57b6870edb9dcd6154fe32a9f256b0a2d16a17917e48140d31d2904b0e05df828960c496f94d6d466e81f851bed78abb8b88ac20bb7e58576bae79fa30f010c996e0d63367c840fde67ef1ff97a6570ca77cc89d0f17f55dd9a189fac0eba48eadb1722825476a718e4bda7127bca516b43a162724117c5ecac30a590b5bb897fdf8c125252707551d9003aa1280b4dead79c8f8db7d0cb7112a6aeb2e8cc7210de01963efb9a27bcc5fc57fd1145484d8e087e4b4e6313fbd365d19a3208f0dfb888b383667615925d09643533730b843b02ba7726f99442e8181d6229ffe17f83102daf8124c3eeabe048ade94bb971ecb4b8cec12d8167414e790c0e1a504c7ac3036b0cf6e3b82f43ce88f970f4148fa6699db89fba6223bcfa3d0df530a3bfc45ead44aa9b432b3d581412be73829d8cc73f19bb1a54cd0cd9eb5fab5240d6190c68c912e8d57a29c06908cb865a40cb4156a27dbc994f6d56cc083e2a79fe304556efe98e56726c2241ab28dff70802e17537f6f23eb7ed228fb940e28ba74bc5b9244d1a5cfcb62424989d80b93b15b96c7218e1cab829954f1b4959bcbede418cbea822fff491db34b3a6044e8dc5d1d42bcfbdf584ea03f684c3171554995ff85cd930b8ce1330d49e7c6495e3f1271ee24520f3d51f72223cca9de53c3b702d65337b6e877745139f3752162dbdaf822b975b2c9db68be51c0fd7f81317edbbe14e4d11ce87e9351e95b8d7f96a8972f07db708c65f83b7ce11f413939a3b76e89de1c588eee779ba158f82242b3b97e06396df6cfb65ba79b09a90300a750f68998bcec53eb8ba90d4c1d17cb4638347ffa594b846c4671354b0f1b2c1a8fb2388930c7c69fc8c37126b412b675829e820bcab8f771d12af934175f34162864c0c6dea4e3d09000864f9ab1669477daea9c3d5448c593325a526feb69e4c25f081e759b9d8131fb48c13d17938bf42fc0475bd18944dd9ef0c80df55a058265ac2e8a2b32c0c7fb0d62e6ab6b70ba10022c5dcf973a3f68017fc34220653798f57a6fa040fb0aa2d7aa56571bbb927fe30a48e15262a3dd011583027c3fc9b1c43541118f5b39d2a644d560091633c1ef53a108790122b4e1f757150acfdfff9061004023a84c72ad9962f264e0162707ce0c9dd96411179ab95129241cabcccb44242bfa5995f0623328754e8c9463cfa00cd0d3e3ab6d4e1214ca4802f608a2ba7d4e876cfcde8176940a82c5f519aedfac6c976a70a7167c62b057a149cd47363d7e8e78b3fc11325ef02ca808c3166513ae7282858bb5ab5dfc412d21090977f3e0f14f551febc0f77ba07f4fea3bd1b26b700a42b4def060211be9f9f2c8a6ae8293ae5f8f2cef388e24725801d4cf1909fd5bbb5b0a361c5a67c703ffe1a8fb2931d984c8410d13759db62c58261126f13995ecbe387276443c34877c02130a92fe06addd3e45fd5f5f998186ada48d90b2cec38504179a1ff6089b0055fbdf833b874b0a7b2a5596277bbd0351a09e513745cb181b8cec25aa67b7695ebeb683112b9e058dbc1c2d041c3e65427d0e0094b8aa55ede2b45af32a4ba848a0bdf44f673595c8dc91aa73df31fee31347e246c2e9ddfec3b0cdad39337ff8ca373a5b0f0612000f9ea46311204f06b52c0c35e91f4f06bb355e977c9f925bd2516699fe2c93d7d3c229427a61a00462c3774d38c18b6bfbdc2396303187746b99790a39cdb3da920216969e877cfe935ea5f365d858c4434f6da44cd718c7b274fdd98e5b41aba4e783efdfa2ed9b1ffc44eec50bde1bb0f97c5a601634779bacc3736a90357f768a09cf316348c35de594d7dca49ea54b3a5865e2ff2db538cfc05079cad1e8eac30590b1189e2db2ca77bd7aef4c893f6c76fb5f14b37ec040df4d42e8a2c372e407e13ce79b74a7a009e6b5089f1a10be986ccece039a848f9d5bcd8b509ac242bd7026ec3bfbe9a837f6721b168c1ff19c7952dec260e4546a8a9235967761b615aec4603b4d0568119f6d26a1cb5239c3c00fdeeb942be12766cad982822e3084eb2be06e3267a3254a456b7ba5eb9d0a2b3982045b81b14be449174302ff055ee98b49e06720d830e37ae1e4303c435ab7e06cceb23c11ec1ea761ea8b23337b16ad0fed7eda61e6805e1910ec08a028b110e9ab658fffee9444e5f79f122c99fba94a510629061dcdb51f6f26df97a6f2c9242cee72df7843366bd08dded95fcabee4d4fdce41cc1b0cd5d40705452bcd93b0fa4628dbfc504243305a9cb40a2d28b83ac5a4b27a743a00211539b6213b69b9e9af7f3a9e0f939246e518701e32ed547ca72814416c1e52906834e139c60c274136db6ce4be417c9641e2b6181737563063ff358cb055ab50226387607c652dbffa03887a3c3d72b45de87f3edfff752169a22b75e01120c664378924af37d4280ef05cf38c80da3457369610ea5d376518a263f80dcd271506b2cdb3971d0b41ab9e5b343fe98de2f3cfe0a76cd72f7384df4946d63df668a5c181cbf7b53f6abfd041fae5adf1f1e4af32e3a313b1ed0e28064c2655cf50f27b36c3c92d31bfbd9fa311579b69f90228f62e447a4523bf4d17d3dd1b8f3014dc4c7eaba1d6ac8671cc1a5a764e8079ef89340a6f814c19436dcac15c205ee153190e6a435d2fd6726726e5056f80979f4386529fb17c479414117ab33138922070d500311b0ab476e965bb36f03b7b2b3a72eadeaa55f401522a5fae8e06d6ad58b2772cebd4f1a4de83ce98f86ec2066b689c6301a2679a0d6e2f45dd8cc51c80eb0cae0310a5f94086426c61ba89a7f5f94b9b72cf12b7275265a797665449d21062c91f98496c0dee8a42639e76bcc77b77f758594613b0faa1668b58342d92a1b74bc3c39e6507af", 0x1000}, {&(0x7f00000006c0)="7996d6466df6d82472d263f58c3f512896dd81ba5d1c25170d6fbf73eb963e99d250f7d91f4e130e98e095d0868c397f99364683ae0eb148f85fd139357a3f061b534757622cbb8e5587e8584c7974873a891a183a45f41be6db1831010ea653bf710eed15b8b5946359dc9035db0475955f2f46354f77cca0ee270d5748e684bf166c7f3b93e50518d8f5420471900bf740c05607059bd9f07dd0fda26ca2dee8a38ab885da3066b078a31e53bdceb90da77827a7d1554cb021a1391c02c28c", 0xc0}, {&(0x7f00000005c0)="3ab2d8612aaa39b93baca595fccaee6be1bb0573dda9ab7f9ce594e13ed8480a62ea47b9f983977ff8bd4435938602fe1c44e1a5b6", 0x35}, {&(0x7f0000000a80)="8ded38131be840b36b72a12d6c2d66c9dae7c0317625b020faf5a4cb0033622e56810c198580cd7392a4ba548b2fafd3b781b8bd539f841eaa703c5a55b9373bca1070191b736817edf0853e24cdd7a817107371a8acdcd5134f186b264e25c8e23df96a656beabbfdbb4df6e2290fe2655857def7453ba7d1b743e9755103fceee8d045fd77be565d8bb0949a8ced06faeb73d717989c62eb2bdc6a918c8aa40f9d7bbf1184e6c9f4617786e7f233eb9abfff8d01c03cbc9923c8375f3c23e0c903592c4e51adeaff7a4783d29444", 0xcf}], 0x4, &(0x7f0000000b80)=[@rights={{0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, 0xffffffffffffffff, r8, r9, r5]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x48, 0x80}}], 0x1, 0x1) r10 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r2) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x30cff28cd98764d6}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r10, 0x300, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x8080) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, r10, 0x10, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7f}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x3}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r10, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x40) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x44, r10, 0x200, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x51}, 0x1) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r10, 0x100, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000001}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xb3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 21:21:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002700)={'batadv_slave_1\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x400300, &(0x7f0000000040)={&(0x7f0000000200)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MTU={0x9}, @IFLA_VFINFO_LIST={0x14, 0x16, 0x0, 0x1, [{0x10, 0x1, 0x0, 0x1, [@IFLA_VF_RSS_QUERY_EN={0xc}]}]}]}, 0x3c}}, 0x0) [ 560.178518][ T42] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 560.351808][ T42] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 560.494592][ T42] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 561.583698][ T42] hsr_slave_0: left promiscuous mode [ 561.591538][ T42] hsr_slave_1: left promiscuous mode [ 561.602048][ T42] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 561.615737][ T42] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 561.641081][ T42] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 561.648731][ T42] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 561.658499][ T42] bridge_slave_1: left allmulticast mode [ 561.664179][ T42] bridge_slave_1: left promiscuous mode [ 561.670083][ T42] bridge0: port 2(bridge_slave_1) entered disabled state [ 561.683568][ T42] bridge_slave_0: left allmulticast mode [ 561.689457][ T42] bridge_slave_0: left promiscuous mode [ 561.695482][ T42] bridge0: port 1(bridge_slave_0) entered disabled state [ 561.710189][ T42] veth1_macvtap: left promiscuous mode [ 561.715694][ T42] veth0_macvtap: left promiscuous mode [ 561.722844][ T42] veth1_vlan: left promiscuous mode [ 561.728178][ T42] veth0_vlan: left promiscuous mode [ 561.846334][ T42] ================================================================== [ 561.854413][ T42] BUG: KASAN: slab-use-after-free in mini_qdisc_pair_swap+0x19d/0x1f0 [ 561.862648][ T42] Read of size 8 at addr ffff8880770b0000 by task kworker/u4:3/42 [ 561.870448][ T42] [ 561.872765][ T42] CPU: 1 PID: 42 Comm: kworker/u4:3 Not tainted 6.5.0-rc3-syzkaller-00730-g01e6f8ad8d26 #0 [ 561.882747][ T42] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 561.892795][ T42] Workqueue: netns cleanup_net [ 561.897578][ T42] Call Trace: [ 561.900886][ T42] [ 561.903849][ T42] dump_stack_lvl+0xd9/0x1b0 [ 561.908468][ T42] print_report+0xc4/0x620 [ 561.912900][ T42] ? __virt_addr_valid+0x5e/0x2d0 [ 561.917930][ T42] ? __phys_addr+0xc6/0x140 [ 561.922438][ T42] kasan_report+0xda/0x110 [ 561.926855][ T42] ? mini_qdisc_pair_swap+0x19d/0x1f0 [ 561.932234][ T42] ? mini_qdisc_pair_swap+0x19d/0x1f0 [ 561.937613][ T42] mini_qdisc_pair_swap+0x19d/0x1f0 [ 561.942819][ T42] ? clsact_egress_block_get+0x40/0x40 [ 561.948343][ T42] ? clsact_egress_block_get+0x40/0x40 [ 561.953834][ T42] tcf_chain0_head_change_cb_del+0x19c/0x3d0 [ 561.959842][ T42] tcf_block_put_ext.part.0+0x30/0x2e0 [ 561.965346][ T42] tcf_block_put_ext+0x2e/0x40 [ 561.970115][ T42] clsact_destroy+0x2bb/0x990 [ 561.974792][ T42] ? ingress_destroy+0x520/0x520 [ 561.979744][ T42] __qdisc_destroy+0xc4/0x450 [ 561.984433][ T42] qdisc_put+0xd1/0xf0 [ 561.988509][ T42] shutdown_scheduler_queue+0xa5/0x160 [ 561.993985][ T42] dev_shutdown+0x17e/0x430 [ 561.998510][ T42] unregister_netdevice_many_notify+0x5bd/0x1a20 [ 562.004878][ T42] ? mutex_is_locked+0x12/0x40 [ 562.009644][ T42] ? netdev_freemem+0x60/0x60 [ 562.014338][ T42] ? unregister_netdevice_many+0x20/0x20 [ 562.019982][ T42] ? sysfs_remove_group+0xc6/0x170 [ 562.025108][ T42] ? br_dev_delete+0x116/0x1a0 [ 562.029961][ T42] default_device_exit_batch+0x584/0x740 [ 562.035610][ T42] ? unregister_netdev+0x30/0x30 [ 562.040560][ T42] ? ib_device_get_by_netdev+0x520/0x520 [ 562.046204][ T42] ? preempt_count_sub+0x150/0x150 [ 562.051338][ T42] ? unregister_netdev+0x30/0x30 [ 562.056312][ T42] ops_exit_list+0x125/0x170 [ 562.060940][ T42] cleanup_net+0x505/0xb20 [ 562.065370][ T42] ? unregister_pernet_device+0x80/0x80 [ 562.070930][ T42] ? spin_bug+0x1d0/0x1d0 [ 562.075274][ T42] process_one_work+0xaa2/0x16f0 [ 562.080223][ T42] ? lock_sync+0x190/0x190 [ 562.084649][ T42] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 562.090028][ T42] ? spin_bug+0x1d0/0x1d0 [ 562.094381][ T42] worker_thread+0x687/0x1110 [ 562.099079][ T42] ? __kthread_parkme+0x152/0x220 [ 562.104125][ T42] ? process_one_work+0x16f0/0x16f0 [ 562.109361][ T42] kthread+0x33a/0x430 [ 562.113433][ T42] ? kthread_complete_and_exit+0x40/0x40 [ 562.119065][ T42] ret_from_fork+0x2c/0x70 [ 562.123487][ T42] ? kthread_complete_and_exit+0x40/0x40 [ 562.129125][ T42] ret_from_fork_asm+0x11/0x20 [ 562.133926][ T42] RIP: 0000:0x0 [ 562.137384][ T42] Code: Unable to access opcode bytes at 0xffffffffffffffd6. [ 562.144742][ T42] RSP: 0000:0000000000000000 EFLAGS: 00000000 ORIG_RAX: 0000000000000000 [ 562.153167][ T42] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 562.161150][ T42] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 562.169124][ T42] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 562.177100][ T42] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 562.185084][ T42] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 562.193061][ T42] [ 562.196071][ T42] [ 562.198402][ T42] Allocated by task 17336: [ 562.202831][ T42] kasan_save_stack+0x33/0x50 [ 562.207541][ T42] kasan_set_track+0x25/0x30 [ 562.212155][ T42] __kasan_kmalloc+0xa2/0xb0 [ 562.216763][ T42] __kmalloc+0x5d/0x100 [ 562.220930][ T42] sk_prot_alloc+0x1a4/0x2a0 [ 562.225534][ T42] sk_alloc+0x3a/0x7f0 [ 562.229606][ T42] __netlink_create+0x63/0x380 [ 562.234375][ T42] netlink_create+0x3dc/0x670 [ 562.239055][ T42] __sock_create+0x334/0x810 [ 562.243645][ T42] __sys_socket+0x13d/0x250 [ 562.248160][ T42] __x64_sys_socket+0x72/0xb0 [ 562.252865][ T42] do_syscall_64+0x38/0xb0 [ 562.257296][ T42] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 562.263188][ T42] [ 562.265500][ T42] Freed by task 21: [ 562.269306][ T42] kasan_save_stack+0x33/0x50 [ 562.274022][ T42] kasan_set_track+0x25/0x30 [ 562.278628][ T42] kasan_save_free_info+0x2b/0x40 [ 562.283675][ T42] ____kasan_slab_free+0x15e/0x1b0 [ 562.288801][ T42] slab_free_freelist_hook+0x10b/0x1e0 [ 562.294276][ T42] __kmem_cache_free+0xb8/0x2f0 [ 562.299137][ T42] __sk_destruct+0x5fc/0x770 [ 562.303739][ T42] sk_destruct+0xc2/0xf0 [ 562.307976][ T42] __sk_free+0xc4/0x3a0 [ 562.312129][ T42] sk_free+0x7c/0xa0 [ 562.316020][ T42] deferred_put_nlk_sk+0x155/0x2f0 [ 562.321133][ T42] rcu_core+0x7fb/0x1bb0 [ 562.325387][ T42] __do_softirq+0x218/0x965 [ 562.329895][ T42] [ 562.332214][ T42] Last potentially related work creation: [ 562.337919][ T42] kasan_save_stack+0x33/0x50 [ 562.342611][ T42] __kasan_record_aux_stack+0xbc/0xd0 [ 562.348011][ T42] __call_rcu_common.constprop.0+0x9a/0x790 [ 562.353943][ T42] netlink_release+0xf0d/0x2000 [ 562.358817][ T42] __sock_release+0xcd/0x290 [ 562.363405][ T42] sock_close+0x1c/0x20 [ 562.367559][ T42] __fput+0x3fd/0xac0 [ 562.371536][ T42] task_work_run+0x14d/0x240 [ 562.376132][ T42] exit_to_user_mode_prepare+0x210/0x240 [ 562.381783][ T42] syscall_exit_to_user_mode+0x1d/0x50 [ 562.387262][ T42] do_syscall_64+0x44/0xb0 [ 562.391686][ T42] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 562.397598][ T42] [ 562.399942][ T42] Second to last potentially related work creation: [ 562.406531][ T42] kasan_save_stack+0x33/0x50 [ 562.411231][ T42] __kasan_record_aux_stack+0xbc/0xd0 [ 562.416642][ T42] __call_rcu_common.constprop.0+0x9a/0x790 [ 562.422534][ T42] netlink_release+0xf0d/0x2000 [ 562.427408][ T42] __sock_release+0xcd/0x290 [ 562.431997][ T42] sock_close+0x1c/0x20 [ 562.436157][ T42] __fput+0x3fd/0xac0 [ 562.440135][ T42] task_work_run+0x14d/0x240 [ 562.444739][ T42] exit_to_user_mode_prepare+0x210/0x240 [ 562.450393][ T42] syscall_exit_to_user_mode+0x1d/0x50 [ 562.455893][ T42] do_syscall_64+0x44/0xb0 [ 562.460318][ T42] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 562.466221][ T42] [ 562.468538][ T42] The buggy address belongs to the object at ffff8880770b0000 [ 562.468538][ T42] which belongs to the cache kmalloc-2k of size 2048 [ 562.482591][ T42] The buggy address is located 0 bytes inside of [ 562.482591][ T42] freed 2048-byte region [ffff8880770b0000, ffff8880770b0800) [ 562.496300][ T42] [ 562.498623][ T42] The buggy address belongs to the physical page: [ 562.505042][ T42] page:ffffea0001dc2c00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x770b0 [ 562.515204][ T42] head:ffffea0001dc2c00 order:3 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 562.524130][ T42] anon flags: 0xfff00000010200(slab|head|node=0|zone=1|lastcpupid=0x7ff) [ 562.532536][ T42] page_type: 0xffffffff() [ 562.536858][ T42] raw: 00fff00000010200 ffff888012842000 0000000000000000 dead000000000001 [ 562.545443][ T42] raw: 0000000000000000 0000000000080008 00000001ffffffff 0000000000000000 [ 562.554026][ T42] page dumped because: kasan: bad access detected [ 562.560440][ T42] page_owner tracks the page as allocated [ 562.566142][ T42] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 7, tgid 7 (kworker/0:0), ts 399842641553, free_ts 399089974164 [ 562.588461][ T42] post_alloc_hook+0x2d2/0x350 [ 562.593237][ T42] get_page_from_freelist+0x10a9/0x31e0 [ 562.598800][ T42] __alloc_pages+0x1d0/0x4a0 [ 562.603424][ T42] alloc_pages+0x1a9/0x270 [ 562.607858][ T42] allocate_slab+0x24e/0x380 [ 562.612450][ T42] ___slab_alloc+0x8bc/0x1570 [ 562.617124][ T42] __slab_alloc.constprop.0+0x56/0xa0 [ 562.622494][ T42] __kmem_cache_alloc_node+0x137/0x350 [ 562.627952][ T42] __kmalloc_node_track_caller+0x4d/0x100 [ 562.633678][ T42] kmalloc_reserve+0xef/0x270 [ 562.638362][ T42] __alloc_skb+0x12b/0x330 [ 562.642785][ T42] alloc_skb_with_frags+0x9d/0x700 [ 562.647915][ T42] sock_alloc_send_pskb+0x7c8/0x950 [ 562.653137][ T42] mld_newpack.isra.0+0x1ee/0x790 [ 562.658244][ T42] add_grhead+0x295/0x340 [ 562.662576][ T42] add_grec+0x10bb/0x1680 [ 562.666902][ T42] page last free stack trace: [ 562.671581][ T42] free_unref_page_prepare+0x508/0xb90 [ 562.677058][ T42] free_unref_page+0x33/0x3b0 [ 562.681740][ T42] __unfreeze_partials+0x21d/0x240 [ 562.686853][ T42] qlist_free_all+0x6a/0x170 [ 562.691443][ T42] kasan_quarantine_reduce+0x18b/0x1d0 [ 562.696904][ T42] __kasan_slab_alloc+0x65/0x90 [ 562.701777][ T42] kmem_cache_alloc+0x172/0x3b0 [ 562.706651][ T42] getname_flags.part.0+0x50/0x4d0 [ 562.711775][ T42] getname+0x90/0xe0 [ 562.715671][ T42] do_sys_openat2+0x100/0x1e0 [ 562.720353][ T42] __x64_sys_openat+0x175/0x210 [ 562.725214][ T42] do_syscall_64+0x38/0xb0 [ 562.729653][ T42] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 562.735579][ T42] [ 562.737903][ T42] Memory state around the buggy address: [ 562.743519][ T42] ffff8880770aff00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 562.751596][ T42] ffff8880770aff80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 562.759661][ T42] >ffff8880770b0000: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 562.767719][ T42] ^ [ 562.771777][ T42] ffff8880770b0080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 562.779872][ T42] ffff8880770b0100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 562.787928][ T42] ================================================================== [ 562.824107][ T42] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 562.831330][ T42] CPU: 1 PID: 42 Comm: kworker/u4:3 Not tainted 6.5.0-rc3-syzkaller-00730-g01e6f8ad8d26 #0 [ 562.841313][ T42] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2023 [ 562.851371][ T42] Workqueue: netns cleanup_net [ 562.856147][ T42] Call Trace: [ 562.859443][ T42] [ 562.862380][ T42] dump_stack_lvl+0xd9/0x1b0 [ 562.866991][ T42] panic+0x6a4/0x750 [ 562.870926][ T42] ? panic_smp_self_stop+0xa0/0xa0 [ 562.876047][ T42] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 562.882223][ T42] ? preempt_schedule_thunk+0x1a/0x30 [ 562.887633][ T42] ? preempt_schedule_common+0x45/0xc0 [ 562.893117][ T42] check_panic_on_warn+0xab/0xb0 [ 562.898067][ T42] end_report+0x108/0x150 [ 562.902412][ T42] kasan_report+0xea/0x110 [ 562.906844][ T42] ? mini_qdisc_pair_swap+0x19d/0x1f0 [ 562.912238][ T42] ? mini_qdisc_pair_swap+0x19d/0x1f0 [ 562.917633][ T42] mini_qdisc_pair_swap+0x19d/0x1f0 [ 562.922850][ T42] ? clsact_egress_block_get+0x40/0x40 [ 562.928322][ T42] ? clsact_egress_block_get+0x40/0x40 [ 562.933797][ T42] tcf_chain0_head_change_cb_del+0x19c/0x3d0 [ 562.939803][ T42] tcf_block_put_ext.part.0+0x30/0x2e0 [ 562.945283][ T42] tcf_block_put_ext+0x2e/0x40 [ 562.950066][ T42] clsact_destroy+0x2bb/0x990 [ 562.954758][ T42] ? ingress_destroy+0x520/0x520 [ 562.959737][ T42] __qdisc_destroy+0xc4/0x450 [ 562.964443][ T42] qdisc_put+0xd1/0xf0 [ 562.968534][ T42] shutdown_scheduler_queue+0xa5/0x160 [ 562.974021][ T42] dev_shutdown+0x17e/0x430 [ 562.978552][ T42] unregister_netdevice_many_notify+0x5bd/0x1a20 [ 562.984908][ T42] ? mutex_is_locked+0x12/0x40 [ 562.989692][ T42] ? netdev_freemem+0x60/0x60 [ 562.994407][ T42] ? unregister_netdevice_many+0x20/0x20 [ 563.000063][ T42] ? sysfs_remove_group+0xc6/0x170 [ 563.005186][ T42] ? br_dev_delete+0x116/0x1a0 [ 563.009975][ T42] default_device_exit_batch+0x584/0x740 [ 563.015634][ T42] ? unregister_netdev+0x30/0x30 [ 563.020591][ T42] ? ib_device_get_by_netdev+0x520/0x520 [ 563.026245][ T42] ? preempt_count_sub+0x150/0x150 [ 563.031376][ T42] ? unregister_netdev+0x30/0x30 [ 563.036332][ T42] ops_exit_list+0x125/0x170 [ 563.040941][ T42] cleanup_net+0x505/0xb20 [ 563.045394][ T42] ? unregister_pernet_device+0x80/0x80 [ 563.050978][ T42] ? spin_bug+0x1d0/0x1d0 [ 563.055339][ T42] process_one_work+0xaa2/0x16f0 [ 563.060299][ T42] ? lock_sync+0x190/0x190 [ 563.064739][ T42] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 563.070135][ T42] ? spin_bug+0x1d0/0x1d0 [ 563.074494][ T42] worker_thread+0x687/0x1110 [ 563.079187][ T42] ? __kthread_parkme+0x152/0x220 [ 563.084221][ T42] ? process_one_work+0x16f0/0x16f0 [ 563.089444][ T42] kthread+0x33a/0x430 [ 563.093531][ T42] ? kthread_complete_and_exit+0x40/0x40 [ 563.099169][ T42] ret_from_fork+0x2c/0x70 [ 563.103596][ T42] ? kthread_complete_and_exit+0x40/0x40 [ 563.109241][ T42] ret_from_fork_asm+0x11/0x20 [ 563.114030][ T42] RIP: 0000:0x0 [ 563.117491][ T42] Code: Unable to access opcode bytes at 0xffffffffffffffd6. [ 563.124852][ T42] RSP: 0000:0000000000000000 EFLAGS: 00000000 ORIG_RAX: 0000000000000000 [ 563.133270][ T42] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 563.141244][ T42] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 563.149225][ T42] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 563.157202][ T42] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 563.165172][ T42] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 563.173161][ T42] [ 563.176553][ T42] Kernel Offset: disabled [ 563.180908][ T42] Rebooting in 86400 seconds..