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"}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r1, 0x5000943f, &(0x7f0000000180)={{r0}, r4, 0xc, @inherit={0x70, &(0x7f0000000000)={0x1, 0x5, 0x1, 0x2, {0x1b, 0x1f, 0x4, 0x7, 0x6}, [0xffffffffffffffc0, 0x0, 0x3, 0x7, 0xfffffffffffffffa]}}, @subvolid=0x10001}) r5 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r5, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r5, &(0x7f0000007fc0), 0x400000000000075, 0x0) 04:10:59 executing program 5: r0 = syz_open_dev$vcsu(&(0x7f0000004800)='/dev/vcsu#\x00', 0x7fffffff, 0x305802) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000004940)={&(0x7f0000004840)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000004900)={&(0x7f0000004880)={0x58, 0x0, 0x2, 0x70bd2c, 0x25dfdbfe, {}, [@FOU_ATTR_PEER_V6={0x14, 0x9, @rand_addr=' \x01\x00'}, @FOU_ATTR_PEER_V4={0x8, 0x8, @broadcast}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PEER_V4={0x8, 0x8, @remote}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e22}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e21}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x8e0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$TIPC_NL_NAME_TABLE_GET(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x68, 0x0, 0x200, 0x70bd2a, 0x1, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x80}]}, @TIPC_NLA_NODE={0x48, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x42, 0x4, {'gcm(aes)\x00', 0x1a, "a7f3044da3df195444bbb184e27f645f62132812a76bbd7b9a44"}}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x5344c3979590abd3}, 0x80) r3 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) write$P9_RATTACH(r3, &(0x7f00000006c0)={0x14, 0x69, 0x2000, {0x0, 0x4}}, 0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) connect$tipc(r5, &(0x7f0000000000)=@id={0x1e, 0x3, 0x0, {0x4e20, 0x3}}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) ioctl$KVM_GET_XCRS(r5, 0x8188aea6, &(0x7f00000001c0)={0x2, 0x6c7d, [{0xfffffffb, 0x0, 0x5}, {0x7, 0x0, 0x200}]}) dup(r6) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r8 = dup(r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000040)={r6, r8}) 04:10:59 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0xa00}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1413.554861] nla_parse: 18 callbacks suppressed [ 1413.554870] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1413.630137] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1413.718376] batman_adv: batadv0: Adding interface: ipvlan357 [ 1413.742355] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1413.821017] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:10:59 executing program 2: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = signalfd4(r0, &(0x7f0000000000)={[0x8]}, 0x8, 0x800) sendmsg$NL80211_CMD_SET_BSS(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x800, 0x70bd2b, 0x25dfdbfc, {}, [@NL80211_ATTR_BSS_SHORT_PREAMBLE={0x5, 0x1d, 0x38}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000804}, 0x20000000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000075, 0x0) 04:10:59 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0xb00}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1413.881188] batman_adv: batadv0: Removing interface: ipvlan357 04:10:59 executing program 5: r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x4e23, @empty}], 0x10) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x200002) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x1}, 0x8) r3 = socket$inet6(0xa, 0x2, 0x0) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendfile(r0, r2, 0x0, 0x80001d00c0d0) [ 1413.984900] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1414.008206] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1414.136520] batman_adv: batadv0: Adding interface: ipvlan357 [ 1414.168314] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1414.295970] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:11:00 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) r3 = socket$inet6(0xa, 0x2, 0xf8c) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r3, 0x50009418, &(0x7f0000000780)={{r0}, 0x0, 0x0, @inherit={0x50, &(0x7f0000000700)={0x0, 0x1, 0x0, 0x9, {0x2, 0x7fff, 0x1, 0x7}, [0x7ff]}}, @subvolid=0x3}) syz_mount_image$xfs(&(0x7f0000000080)='xfs\x00', &(0x7f0000000140)='./file0\x00', 0x2, 0x0, &(0x7f0000000180), 0x10001, &(0x7f0000000340)={[{@largeio='largeio'}, {@noquota='noquota'}, {@bsdgroups='bsdgroups'}, {@barrier='barrier'}, {@qnoenforce='qnoenforce'}, {@rtdev={'rtdev', 0x3d, './file0'}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@permit_directio='permit_directio'}, {@dont_measure='dont_measure'}, {@fsuuid={'fsuuid', 0x3d, {[0x34, 0x61, 0x63, 0x39, 0x35, 0x35, 0x31, 0x34], 0x2d, [0x33, 0x37, 0x31, 0x30], 0x2d, [0x34, 0x32, 0x34, 0x63], 0x2d, [0x66, 0x66, 0x65], 0x2d, [0x34, 0x64, 0x62, 0x34, 0x61, 0x38, 0x31, 0x66]}}}, {@fsname={'fsname', 0x3d, '#\\%[)--\\'}}, {@audit='audit'}, {@subj_type={'subj_type', 0x3d, ':---!.&%&'}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r6 = dup(r5) ioctl$SNDRV_PCM_IOCTL_WRITEI_FRAMES(r6, 0x40184150, &(0x7f00000006c0)={0x0, &(0x7f0000000440)="f4ae0553df4364879a53fe550ead1ab3e89bde1221480c9408bef0fe5a8e3d646082dbc23b32e14ee488f358b3222a1366b075e1d0d36000576158f6860df10de11c32276b68fba571b0bb54ee3b9f50472b21e91372614b2a4e07fea92728d76338b5f526022286d037b3a9aec71ffb662cd1f994bd9a97d0afb43f3c60c4df456eba07d2411a16d9975fb2188e9d1fbbc2e00a5daa309cfd2448756bdd4276ff273f10f8d6d731308b1974334dbb781840c10d3a336828c636f7669fa85fc29beba9f472b06dad11668cd0e63385fba07672a87452de0cf905fd", 0xdb}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000001780)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @ipv4={[], [], @broadcast}, @empty, 0x4, 0x5, 0x2, 0x800, 0xfffffffffffffff8, 0x41120414}) sendmsg$NL80211_CMD_NEW_STATION(r6, &(0x7f0000000540)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="f8000000", @ANYRES16=0x0, @ANYBLOB="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"], 0xf8}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200)='9p\x00', 0x0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@aname={'aname', 0x3d, '#\\%[)--\\'}}]}}) [ 1414.361823] batman_adv: batadv0: Removing interface: ipvlan357 04:11:00 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000340)=@newqdisc={0x38, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x4}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x2f9abc1c}]}, 0x38}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000080)={'sit0\x00', 0x0, 0x4, 0x3, 0xbb, 0x3, 0x2, @private1={0xfc, 0x1, [], 0x1}, @empty, 0x8, 0x20, 0xbc8}}) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000340)=@newqdisc={0x38, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x4}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x2f9abc1c}]}, 0x38}}, 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x1c0, 0x0, 0x4, 0x70bd2d, 0x25dfdbff, {}, [@ETHTOOL_A_EEE_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5}, @ETHTOOL_A_EEE_HEADER={0x7c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_EEE_HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_virt_wifi\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_EEE_HEADER={0x5c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8}, @ETHTOOL_A_EEE_TX_LPI_TIMER={0x8, 0x7, 0x4}, @ETHTOOL_A_EEE_MODES_OURS={0x50, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4c, 0x3, 0x0, 0x1, [{0x4}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, ':,\x00'}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x80}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x16a}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8001}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}]}]}]}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x20000}, 0x2004c045) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) 04:11:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x48000, 0x0) ioctl$UI_SET_RELBIT(0xffffffffffffffff, 0x40045566, 0x5) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getpgid(0x0) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000100)={0x1f, @any, 0xcf}, 0xa) getpid() recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x1000000, 0x1010, r0, 0x5d256000) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r0, r0, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000023c0)=[@text16={0x10, &(0x7f00000001c0)="67660f38f653130f01cb0f21f3260fc76e026766c7442400000000806766c7442402fe2c00006766c744240600000000670f011424f30f2b4c6f9a6e84fd0076b880000700c0c0326635001000007d0f303036c0e2050f20c06635000004000f22c0", 0x62}], 0x1, 0x0, 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x45, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(0xffffffffffffffff, 0x4080aebf, &(0x7f0000000280)={{0x0, 0x0, 0x80}, "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getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000002580)=ANY=[@ANYBLOB="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"], 0x0) ioctl$KVM_RUN(r4, 0xae80, 0x0) 04:11:00 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0xc00}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1414.487929] XFS (loop5): unknown mount option [barrier]. 04:11:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02d800"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) [ 1414.531249] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1414.637183] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1414.686234] XFS (loop5): unknown mount option [barrier]. [ 1414.700493] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:00 executing program 5: dup(0xffffffffffffffff) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x1, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r1, &(0x7f00000009c0)=[{&(0x7f00000003c0)=""/68, 0x44}, {&(0x7f00000005c0)=""/214, 0xd6}, {&(0x7f00000006c0)=""/194, 0xc2}, {&(0x7f00000007c0)=""/146, 0x92}, {0x0}], 0x5, 0x0, 0x0) open(&(0x7f0000001380)='./file0\x00', 0x0, 0x0) finit_module(0xffffffffffffffff, &(0x7f0000000100)='cpuset\x00', 0x0) [ 1414.737208] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1414.849513] batman_adv: batadv0: Adding interface: ipvlan357 [ 1414.879037] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1414.957499] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1415.006955] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1415.036512] new mount options do not match the existing superblock, will be ignored 04:11:01 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0xe00}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1415.098506] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1415.132092] new mount options do not match the existing superblock, will be ignored [ 1415.190309] batman_adv: batadv0: Removing interface: ipvlan357 04:11:01 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000000)={0x3, 'hsr0\x00', {0x80000001}, 0x800}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_S_EXT_CTRLS(r3, 0xc0205648, &(0x7f0000000200)={0xa30000, 0x4, 0x81, r1, 0x0, &(0x7f00000000c0)={0x990a61, 0x6b9d4dde, [], @value64=0x800}}) r4 = socket(0x40000000002, 0x3, 0x2) r5 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000140)='bridge_slave_0\x00', 0xf) setsockopt$inet_int(r5, 0x0, 0x4, &(0x7f0000000080), 0x4) sendto$unix(r5, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x10000e0}, 0x33) setsockopt$inet_int(r4, 0x0, 0x7, &(0x7f0000000040)=0x9, 0x4) recvmmsg(r4, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) 04:11:01 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x180000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x2) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000088, 0x8844) 04:11:01 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0xf00}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:01 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ubi_ctrl\x00', 0x400, 0x0) ioctl$VIDIOC_S_CROP(r0, 0x4014563c, &(0x7f0000000040)={0x9, {0x48c, 0x2, 0x8, 0x8}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000075, 0x0) 04:11:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03d800"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:01 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x1002}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:01 executing program 2: perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) semctl$GETZCNT(0x0, 0x1, 0xf, &(0x7f0000000040)=""/188) write$RDMA_USER_CM_CMD_NOTIFY(r1, &(0x7f0000000000)={0xf, 0x8, 0xfa00, {0xffffffffffffffff, 0xb}}, 0x10) ioctl$VIDIOC_S_CROP(r1, 0x4014563c, &(0x7f0000000280)={0x5, {0x1, 0x5, 0x22a5, 0x8}}) ioctl$SNDRV_CTL_IOCTL_CARD_INFO(r1, 0x81785501, &(0x7f0000000180)=""/234) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1415.628865] batman_adv: batadv0: Adding interface: ipvlan357 [ 1415.663930] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1415.752989] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1415.789571] batman_adv: batadv0: Removing interface: ipvlan357 [ 1415.980618] batman_adv: batadv0: Adding interface: ipvlan357 [ 1415.993752] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1416.051592] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1416.078339] batman_adv: batadv0: Removing interface: ipvlan357 04:11:02 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/asound/seq/timer\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x5d, &(0x7f00000006c0)={&(0x7f0000000340)=@ipv6_getnetconf={0x3c, 0x52, 0x800, 0x70bd2c, 0x25dfdbfb, {}, [@NETCONFA_RP_FILTER={0x8, 0x3, 0x8}, @NETCONFA_FORWARDING={0x8, 0x2, 0x7d54}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @NETCONFA_IFINDEX={0x8}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40c4}, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800002bcb00"/16, @ANYRES32=0x0, @ANYBLOB="0000001f00000000280012800a00616ef104a8e0c0ebef17f95f000000531a887d96ad"], 0x3}}, 0x0) r7 = socket$inet_udp(0x2, 0x2, 0x0) r8 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x581440, 0x0) ioctl$UI_SET_LEDBIT(r8, 0x40045569, 0xa) close(r7) socket$nl_route(0x10, 0x3, 0x0) write$binfmt_misc(r6, &(0x7f0000000000)=ANY=[], 0xfffffecc) r9 = open(&(0x7f0000000080)='./file0\x00', 0x84640, 0x5a) setsockopt$CAN_RAW_RECV_OWN_MSGS(r9, 0x65, 0x4, &(0x7f0000000240)=0x1, 0x4) splice(r5, 0x0, r7, 0x0, 0x4ffe6, 0x0) 04:11:02 executing program 5: syz_mount_image$msdos(&(0x7f0000000040)='msdos\x00', &(0x7f0000000380)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000240)=[{&(0x7f00000000c0)="0400050900000000666174000404090a0200027400f801", 0x17}], 0x0, &(0x7f0000000140)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x1071fe, 0x0) write$binfmt_script(r0, &(0x7f0000000140)=ANY=[], 0x1015) r1 = open(&(0x7f0000000080)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r1, 0x0) mkdir(&(0x7f0000000180)='./file1\x00', 0x1b2) uselib(&(0x7f0000000140)='./file0\x00') pwritev(r0, &(0x7f0000001640)=[{&(0x7f0000000100)="84", 0xb100}], 0x1, 0x1510, 0x0) 04:11:02 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x4000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:02 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={r2, 0x1, 0x3dfb, 0x8, 0x7, 0x6}, 0x14) 04:11:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00d900"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) [ 1416.480253] audit: type=1800 audit(1599279062.365:314): pid=28013 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=149 res=0 04:11:02 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x4002}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:02 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1416.562903] batman_adv: batadv0: Adding interface: ipvlan357 [ 1416.589695] audit: type=1800 audit(1599279062.445:315): pid=28017 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16252 res=0 04:11:02 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000140)={@map, r1}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x4, &(0x7f0000000c40)=ANY=[@ANYBLOB="18000000000000000000000008000000851000000300000095020000000000806dcd11bfc21fa5ca4d0e800e0c7e7dcf58c38b9fb51a7dfa2ae7be3eab66a36f6d4e010ad455002478610c4b5c8a79971d1cf6392d74fe777a1925db58f7194653c43510c087c4bd9d85577acb0e93bea2c51e66b69f05ae6a2ddf1e93d84e55227bf2c30d52c97674e17ec665115f3c790aa7cec0876b29e3cdc48bafaf5c915c1f6ea3ce84"], 0x0, 0xffffffff, 0xd8, &(0x7f0000000300)=""/216, 0x41000, 0x0, [], 0x0, 0x2, r0, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r2 = bpf$MAP_CREATE(0x100000000000000, 0x0, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x4}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000000a00)="e14abc9b8a4c494bfe879b3e81ac8db71becd28a2c90d9c38a8414a3d2103f514d52a617e82f55bd783c36c667678e85a05f789d7f5a93244c0dd3f39cf08552c8dd9fb674821d7f907e9a79cf36c447b0db0b10b96bd2298fc429d6a5b6865c14bad08b92fcdbdc9d37956c38cd776bc6f1e008954aa0e29f3fd668d1465d2563dc18c7839bab153b9855a1a178824b2cd76e19001a8710060ba242623aeb952c4cf9f115464d4a497df1309faa60d8474a4cec257c6a5da10a12fde66e357a06993e098734504568f29be1d9de1a863550a7f2682faa8d3d2a93f7f14f480e76", 0xe1, 0x4040001, &(0x7f0000000b00)=@abs={0x0, 0x0, 0x4e20}, 0x6e) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000002980)=[{0x0}, {&(0x7f0000000300)}, {0x0}, {&(0x7f00000006c0)="322e2c594c9723e3fcac1eb588699196c679fc59abe1a64f3702ce3e92d8965c3e3898e27bdd26ce8bc9c28899d3483ea381e22f", 0x34}], 0x4}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x10, 0x80000, 0x5) sendmsg(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="240000002e0007031dfffd946fa2830020200a0000000000000000e50c1be3a20400007e280000005e00ff03c81f8374b4c125a4ffba16a0aa1c0009b3ebea966cf0554edc7de8ddeb133c2b", 0x4c}], 0x1}, 0x0) recvmmsg(r4, &(0x7f0000002540)=[{{0x0, 0xffffa888, 0x0, 0x0, 0x0, 0x1400}}], 0x300, 0x42, 0x0) sendmsg$inet(r4, &(0x7f00000002c0)={&(0x7f0000000000)={0x2, 0x4e20, @rand_addr=0x64010102}, 0x10, &(0x7f0000000980)=[{&(0x7f0000000400)="3998c7503cf9b2199fc6eede2fca42bb33c6ac51fb6241dec174cdb70c3a9073c996eeeb2579bb8854dd2b99a7238daa9d1bd4d526041356ceacb1c24c2f808e8c2b504b99f27101bc778c14b1195f0e6dc1e5665301675f500464c00160f1c874f3f6dc36b2ca4761d7cc9e8608b7d8ae69842565de3c9c508181e4ecab4a7b2ea0c91d5b243cbe710ef6bf79c20f0e524bac2491b6afd6974453a01c7bc702b7f2325bc9f6ceb63dc6a7e6b0599ab497f28b19f44e8b39c3dce06b9ab5026cb057bb26baa48313678249", 0xcb}, {&(0x7f0000000080)="2b50b2c82f3bca14abd92cdd8d4eeaa6377e6830627fa76cbd1605dd08b750bdb37988d383c9a3a56355481ceee6a7cbf9ec3113d805f6261a2b68fa", 0x3c}, {&(0x7f00000000c0)}, {&(0x7f00000005c0)="2c1e7fd8312ee58a32a8cee3b3f84a0ad81b4447a8004d2e4c6e147cd749547a8c71167057e0b9b1191a86609bde8c36bced0d76db9637cad77157e198345626334f680de953a7d39c48dbc766b424942b6c5d843f213041c3793c47fe639308ad395bd7ebf29a5c8113bf852ecfb81f5706311e433a545254782b00d4dcd9673ba6286b4dad42bb1af7b179b7f90ccb12147771cd97fe67e7f811f8b16b1f5e7f3cbc9be6d52aed2af499458eae810a21af042579a23be4d5261d5922add45646b362", 0xc3}, {&(0x7f0000000780)="31cf66a22f44d513b16a5e28280bf3f53d10dccf9b73a28a8b407b4d9664d6b39c0de61f9fa8c36fd7850b6b5cafcafc33f5f901fb403cdb80a25d82116e8e66400a0d06d85bb64eabaa0353ec3bfb64f059893b1ca84a90cf4ddc7cb53685502d28666d6fc085f3480594d3c6b62b5115606e5dd64888025aadac08921f2e8e6ecb427483719cc9ff8fbffba0a5079c6c469a8b270a91a870585bd7bd58e680fff1b6913149818fd65d9e9b248151a67bef39acac67a8bb79563b2cdb5822569122fe053a772f546a66938cf1c25d", 0xcf}, {&(0x7f0000000880)="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", 0xff}, {&(0x7f0000000500)="e6d2ac867b9db5fc9adb1505924b470e6e7217b7ab33e5ea7bbaeba376bac8a893b776ecabe1ccae4d04e5e90d9d9f857cc0f00665de36a5c417a4570893049157dfe5dfd465a91f7b1f6b8702a89b8fd618a214b0", 0x55}], 0x7, &(0x7f0000000100)=[@ip_ttl={{0x14, 0x0, 0x2, 0x9}}], 0x18}, 0x890) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x7, 0x0, 0x0, 0xffff, 0x23, r2, 0x89, [], 0x0, 0xffffffffffffffff, 0x0, 0x4, 0x1}, 0x40) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r6 = dup(r5) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x89f1, &(0x7f0000000580)='ip6_vti0\x00') read$proc_mixer(r0, &(0x7f00000000c0)=""/57, 0x39) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x89f2, &(0x7f0000000580)='ip6_vti0\x00') [ 1416.626139] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:11:02 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) io_cancel(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1, 0xffff, r0, &(0x7f0000000000)="e22f05f6c5645eb854debaa5910866ece83108a2c67454b448a6cf97861d996b120846bbaff38b3654ae7744ba01faf143c0a07e144bc9bceb1e6b48987d76aab9c9dcaff1c6ee13cc7a7cd37c1a59", 0x4f, 0x2, 0x0, 0x1}, &(0x7f00000000c0)) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x2, 0x6, 0x7fffffff}, &(0x7f00000001c0)=0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) fdatasync(r1) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) r2 = accept4(r0, &(0x7f00000002c0)=@x25, &(0x7f0000000340)=0x80, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r2, 0x400443c9, &(0x7f0000000380)={@none, 0x7f}) [ 1416.696195] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1416.714374] audit: type=1800 audit(1599279062.485:316): pid=28033 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=151 res=0 [ 1416.760200] batman_adv: batadv0: Removing interface: ipvlan357 04:11:02 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x4403}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:02 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff000d000000020000000b000000ec0079c9130001", 0xfed3}], 0x1}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xff, &(0x7f0000000080)=[{&(0x7f0000000040)="2f0000001c0005c5ffffff080d0000000200001f01000000190102", 0x1cb}], 0x1}, 0x0) r0 = socket(0x10, 0x80002, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f00000000c0)=0xd0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x200003f8, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 1416.998188] batman_adv: batadv0: Adding interface: ipvlan357 [ 1417.024514] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1417.156771] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1417.215489] batman_adv: batadv0: Removing interface: ipvlan357 04:11:03 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) syz_mount_image$hfsplus(&(0x7f0000000000)='hfsplus\x00', &(0x7f0000000040)='./file0\x00', 0x5, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000180)="7866cb46eeaacbb15c1618c0ce1bced8d55fc25d08c624a9ddb0b6dfa2ea0fb86ae6ad7cb799d75178de113b53e6c60a0e428cdd91938cadc962184fccc28a5bee2f727179e6d4d3651fe43697fc542c80e65b5ba3fb808a1c05b14badc3bb5beacdfa3542613908928f1cc32533d7aa9c1a270cc407044c5f79f1030a926b07f41ed83d88ad08fe5ecbe38f327a458d4a70092be1dab7f444c2a686810dd75230ce5f7407bf4a81b69a04", 0xab, 0x100000}, {&(0x7f0000000080)="b7ac7edb1deb046491030605a5163c30ca41ffd294d1a111683b2ef19d729cbd01960aefa1765338efe17042e987ff04eb2498ee102571", 0x37, 0x2}], 0x1a10000, &(0x7f0000000240)={[{@umask={'umask', 0x3d, 0x7}}, {@force='force'}, {@creator={'creator', 0x3d, "96f9e55b"}}, {@type={'type', 0x3d, "04252f9b"}}, {@session={'session', 0x3d, 0x7}}, {@umask={'umask', 0x3d, 0x3f}}], [{@uid_eq={'uid', 0x3d, r2}}, {@euid_gt={'euid>', 0xffffffffffffffff}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@uid_lt={'uid<', 0xee00}}, {@euid_gt={'euid>', r4}}, {@subj_type={'subj_type'}}, {@func={'func', 0x3d, 'POLICY_CHECK'}}]}) 04:11:03 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCDELPRL(0xffffffffffffffff, 0x89f6, &(0x7f00000001c0)={'syztnl0\x00', 0x0}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="9ec3"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$CHAR_RAW_IOOPT(0xffffffffffffffff, 0x1279, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @local}}) write$tun(r3, &(0x7f0000000180)={@void, @val, @mpls={[], @ipv4=@gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty, @multicast1}, {{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8100}}}}}, 0x62) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x10201, 0x3, 0x1000, 0x1000, &(0x7f0000ff3000/0x1000)=nil}) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x700, 0x90, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x4c000) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x28, 0x0, 0x10, 0x70bd25, 0x25dfdbff, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_to_batadv\x00'}]}, 0x28}, 0x1, 0x0, 0x0, 0x4040}, 0x4c081) ioctl$KVM_RUN(r2, 0xae80, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141242, 0x8) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, r5, 0x0) 04:11:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01d900"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:03 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x4e01}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:03 executing program 5: syz_open_dev$sg(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000180)='/dev/bus/usb/00#/00#\x00', 0x77, 0x1) keyctl$get_persistent(0x10, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) keyctl$chown(0x4, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKTRACESETUP(r2, 0xc0481273, &(0x7f0000000240)={[], 0x1, 0xffffffc0, 0x3ff, 0x101, 0xffff}) fstat(r0, &(0x7f00000047c0)) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000004b40)={0x0, 0x0, &(0x7f0000000140)={0x18, 0x0, 0x0, {0x3ff}}, &(0x7f00000001c0)={0x18, 0xffffffffffffffda, 0x6, {0x29}}, 0x0, &(0x7f00000002c0)={0x28, 0x0, 0x0, {{0x9}}}, &(0x7f0000000300)={0x60, 0xffffffffffffffda, 0x1, {{0x7, 0x8, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8}}}, 0x0, &(0x7f0000002400)={0x15, 0x0, 0x7fffffff, {'fuse\x00'}}, &(0x7f0000002440)={0x20, 0x0, 0x0, {0x0, 0x1}}, 0x0, 0x0, 0x0, &(0x7f0000004840)={0xb0, 0x0, 0x0, [{{0x3, 0x0, 0x0, 0x0, 0x3d, 0xbdc, {0x0, 0x0, 0x9ce8, 0x0, 0x2, 0x40, 0x3, 0xff, 0x0, 0xe000, 0x5, 0xee00, 0xee01, 0x6, 0x9}}, {0x0, 0x6, 0x5, 0x0, '**](\v'}}]}, &(0x7f0000004a40)={0xa0, 0x0, 0x0, {{0x5, 0x3, 0xf3c1, 0x0, 0x0, 0x92, {0x0, 0x1ff, 0x0, 0x9, 0x3, 0x4cf5, 0xfffff864, 0x0, 0xd3, 0x2000, 0xffffffff, 0xee01, 0xee01}}}}, &(0x7f0000004b00)={0x20, 0x0, 0x80, {0x4}}}) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000040)=@usbdevfs_connect) ioctl$USBDEVFS_IOCTL(r0, 0xc0105512, &(0x7f0000000380)) process_vm_readv(0x0, &(0x7f0000000380)=[{0x0}], 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r3, &(0x7f0000000200)='./file0\x00', 0x91) sendmsg$NFT_MSG_GETTABLE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x4084001) ioprio_set$pid(0x3, 0x0, 0x4007) [ 1417.570875] batman_adv: batadv0: Adding interface: ipvlan357 [ 1417.593377] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1417.683453] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1417.696328] hub 9-0:1.0: USB hub found [ 1417.708667] hub 9-0:1.0: 8 ports detected [ 1417.731495] batman_adv: batadv0: Removing interface: ipvlan357 04:11:04 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x5801}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1418.162984] batman_adv: batadv0: Adding interface: ipvlan357 [ 1418.175921] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1418.234912] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1418.272312] batman_adv: batadv0: Removing interface: ipvlan357 04:11:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02d900"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:04 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x5865}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:04 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000002c0)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$instantiate(0xc, 0x0, 0x0, 0x1, 0x0) add_key(&(0x7f0000000140)='encrypted\x00', &(0x7f0000000180)={'syz'}, &(0x7f0000000100), 0x1f1, 0xfffffffffffffffe) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x48, 0x2, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8}]}]}, 0x48}}, 0x0) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000240)={0x0, 0x2, 0x0, 0x3}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000180), &(0x7f0000000200)=0x14) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) setsockopt$sock_int(r0, 0x1, 0x0, 0x0, 0x0) 04:11:04 executing program 4: sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x1c, 0x1, 0x4, 0x5, 0x0, 0x0, {}, [@NFULA_CFG_CMD={0x5, 0x1, 0x4}]}, 0x1c}}, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getpeername(r1, &(0x7f0000000040)=@phonet, &(0x7f00000000c0)=0x80) r2 = socket(0x10, 0x80002, 0xc) sendmmsg$alg(r2, &(0x7f0000000140), 0xffffffffffffff68, 0x0) [ 1418.463732] encrypted_key: insufficient parameters specified 04:11:04 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x6000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1418.530432] batman_adv: batadv0: Adding interface: ipvlan357 [ 1418.552357] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1418.612375] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1418.644859] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 1418.724421] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 1418.768714] batman_adv: batadv0: Removing interface: ipvlan357 [ 1418.787479] encrypted_key: insufficient parameters specified [ 1418.798112] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1538 sclass=netlink_route_socket pid=28191 comm=syz-executor.5 [ 1418.830800] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 1418.869875] nla_parse: 16 callbacks suppressed [ 1418.869883] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(&(0x7f00000002c0)='msdos\x00', &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') write$UHID_INPUT(0xffffffffffffffff, 0x0, 0x0) creat(0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcsu\x00', 0x4882, 0x0) ioctl$IOCTL_GET_NUM_DEVICES(r1, 0x40046104, &(0x7f0000000140)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x800, 0x0) lsetxattr$security_ima(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='security.ima\x00', &(0x7f00000005c0)=@v2={0x5, 0x1, 0x3, 0x7fffffff, 0x36, "50198f80fa0fa087594eaf098b66bce62ede0c7b82ae8492b93979c0e3df08772a234a8a1342a3ac3d654f7ff241edbe552649e01a16"}, 0x3f, 0x7) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) dup(0xffffffffffffffff) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r2, 0x89f7, &(0x7f0000000500)={'sit0\x00', &(0x7f0000000480)={'syztnl0\x00', 0x0, 0x4, 0x0, 0x1, 0x9, 0x29, @remote, @dev={0xfe, 0x80, [], 0x2a}, 0x80, 0x10, 0xfea0, 0x5}}) write$9p(r0, &(0x7f0000001400)="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", 0x351) sendfile(r0, 0xffffffffffffffff, 0x0, 0x1c500) [ 1419.687160] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:05 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x6558}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1419.758443] audit: type=1804 audit(1599279065.645:317): pid=28203 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808871839/syzkaller.MQmBFw/2019/file0" dev="sda1" ino=15690 res=1 [ 1419.830215] batman_adv: batadv0: Adding interface: ipvlan357 04:11:05 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xb69c, 0x9}, 0x80, 0x0, 0x480, 0x0, 0xfffffffffffff803}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) rt_sigpending(&(0x7f0000000000), 0x8) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x124) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x62b, 0x1, 0x0, 0x1, 0xed3}, 0xc) lseek(r1, 0x7ffffc, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) write$binfmt_elf64(r1, &(0x7f00000002c0)=ANY=[], 0x1a0) ptrace$peek(0x6, 0x0, &(0x7f0000000040)) getsockopt$IP_SET_OP_GET_FNAME(r0, 0x1, 0x53, &(0x7f0000000140)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f0000000180)=0x2c) fallocate(r0, 0x100000003, 0x0, 0x80019c) [ 1419.871018] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1419.984632] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:11:05 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$VFIO_SET_IOMMU(r1, 0x3b66, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f00000002c0)='vfat\x00', &(0x7f0000000300)='./file0\x00', 0x0, 0x0, &(0x7f0000000600), 0x0, &(0x7f0000000680)={[{@rodir='rodir'}]}) socket$inet_udp(0x2, 0x2, 0x0) 04:11:06 executing program 4: perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xb69c, 0x9}, 0x80, 0x0, 0x480, 0x0, 0xfffffffffffff803}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) rt_sigpending(&(0x7f0000000000), 0x8) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x124) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x62b, 0x1, 0x0, 0x1, 0xed3}, 0xc) lseek(r1, 0x7ffffc, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) write$binfmt_elf64(r1, &(0x7f00000002c0)=ANY=[], 0x1a0) ptrace$peek(0x6, 0x0, &(0x7f0000000040)) getsockopt$IP_SET_OP_GET_FNAME(r0, 0x1, 0x53, &(0x7f0000000140)={0x8, 0x7, 0x0, 'syz2\x00'}, &(0x7f0000000180)=0x2c) fallocate(r0, 0x100000003, 0x0, 0x80019c) [ 1420.072012] Resetting bearer 04:11:06 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000005c000/0x18000)=nil, &(0x7f0000000280)=[@text16={0x10, &(0x7f00000000c0)="0f20e06635000004000f22e06766c7442400007000006766c7442402050000006766c744240600000000670f0114240f01c8e38336f08301dc660f38816bad0f01d566b9ae0b000066b80000000066ba000000800f30d9ed260f01c9", 0x5c}], 0x1, 0x97, 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$TIPC_NL_SOCK_GET(0xffffffffffffffff, 0x0, 0x2000c080) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = gettid() write$sndseq(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @quote={{}, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue={0xef, {0x0, 0x6}}}}}], 0x1c) wait4(0x0, 0x0, 0x80000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)}, {&(0x7f0000000000)="0832f497d38350418e4bb321019511dc5df26e9a0b7ecb6974f527cc14538d1efb1ffe03284f6d33265be9c604b293f20e96beeb2aa4c457ac37a3a3f1ce8682500fcecd80", 0x45}], 0x2, 0x0) ptrace$setopts(0x4206, r4, 0x1, 0x20) tkill(r4, 0x2) ptrace$setregs(0xd, r4, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r4, 0x0, 0x0) bind$bt_rfcomm(r3, &(0x7f0000000040)={0x1f, @any, 0xe7}, 0xa) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) [ 1420.610021] Disabling bearer [ 1420.622860] batman_adv: batadv0: Removing interface: ipvlan357 04:11:06 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x8100}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03d900"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:06 executing program 5: r0 = gettid() clone(0x200, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = memfd_create(&(0x7f0000000100)='\xffI14\x15\xb0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x06\xe8\xc8\x00\xdf\xde\x8eVki;\xc7p\x81y8\x95\xdc\x1b\x80R\x15\xd0\bg\xcb\x00\xfb\x9d\xfd', 0x0) fcntl$setlease(r1, 0x400, 0x1) fcntl$setown(r1, 0x8, 0x0) execveat(r1, &(0x7f0000000500)='\x00', 0x0, 0x0, 0x1000) execve(&(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000002c0)=[&(0x7f0000000140)='ramfs\x00']) setsockopt$inet6_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000240)={0x9}, 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) mknod$loop(&(0x7f0000000280)='./file0\x00', 0x1, 0xffffffffffffffff) timer_create(0x0, &(0x7f0000000000)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) read$proc_mixer(r3, &(0x7f0000000380)=""/191, 0xbf) sendmsg$SMC_PNETID_DEL(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x50, 0x0, 0x100, 0x70bd27, 0x25dfdbff, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x0) timer_settime(r4, 0x0, &(0x7f0000000340)={{0x77359400}, {0x0, 0x9}}, 0x0) tkill(r0, 0x13) 04:11:06 executing program 4: r0 = open(&(0x7f0000000180)='./bus\x00', 0x141962, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x103042, 0x0) r2 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000001380)=ANY=[], 0xfd14) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r1, 0x0) madvise(&(0x7f0000448000/0x2000)=nil, 0x2000, 0x10) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x41000008}) write$P9_RUNLINKAT(r0, &(0x7f0000000040)={0x7}, 0x7) 04:11:06 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x8803}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1420.813084] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1420.844882] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:06 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000040)=@deltfilter={0x24}, 0x24}}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000000)="0fae570d0deece85e5d4360f0ff3b63ef0fe4e00ba420066ed66b891d7e4700f23c00f21f8663503000a000f23f80f060f30", 0x32}], 0x1, 0x14, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) syz_mount_image$minix(&(0x7f0000000080)='minix\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x5, &(0x7f0000000180)=[{&(0x7f0000000140)="b3178a6cfba870c5c3", 0x9, 0xffffffff00000000}, {&(0x7f0000000800)="08251fc0c60f3e4b030e70ac207e937c6da254253cc9f04a6899fa3389b408a4b32a0ae0d2d2e8cd2af7c1cc271dbbffae3da4ea7ceca55588982c163130e8ee6f05c92229a17a7220c37f0d0757680dd0259df03cab8a2e7d2c4b3a826e7ece7a51cc4e51b45c0118e764b0d5d25c3f0cbdaabe0094dfed86826b16d43dde4efd055aa257ae7f8305780dff0a195b38647027cde748b35e51e1d1953cac023b20b3577c8a71a7eebb7db737c86cc574fd73b87666928bf470458633169d5e9de7091b3cbaf2589644b53891599710d3ee8f879fa3d8c18f6ca77753826b525c3bcb115d6e1222a4cb36fe4c914a75d002b24003d2e298cd9a78cdc050ced8d761af96728f242bda3fa661fd2b4a4450d578316c49ff206e6289ed6d2da828ec8d042ccb5dc485d6ac162e933f829aaf107577bc22c1e77dcce4187d84c96c414ad29eeea917cce9fca2ad710ac0891fcebca7df2584d4f34c8e28be91eb3eab2c4f392ed19d3e252f5e990e929a5abe36462577964366db4903769d593af8dc07e0a5e8d15ef86f832ae4d20927b72d008507f3c3ca3076e5caf8e8e90a011f4e941da0392143c7e9e7e06483c3581d0f170dc13ebbf13b2f3657cfc8608e6ef129ee2657473e0a8626e441888d65fd14a6c92dcebee295726e5fc1bc9dee021bd1e2a61fc3a7e75976e107c9928e72a91a47a5357dcd4b45c71cf42cba3104e92d478e8c50483aa649e004923190eab570c93d405ea9d97fc6dae300c31bec1fdd21c98b02a9c09f4dbe22c9c021599ce4d34fad1dec8f92625b466d6c5ec634c206662fad9981ec1bcb21309c53d83df24363b14d74e0b654f5bfe857559245ee7d6eee64cfd801bd3b483d2467ac4d817575f8c2e7a7bf299123c39b3f0de94126f74a7f1091d20bd09eba1439a71aabca22d576b38007b0411602f2152733c9a730953e3d513964d700405217d245eb84594cc450c1f3342162d20292d26fdb655f769abd0a2294e62ca1259f9a2c9be7efbb3635c58df13cb87e66dc62026e4820dc4e41e70e7f6e6ada17d55373429fc9eed221f9c92a0c1db4cccdaf250097d116dd6c88c9fdfee460f22f2e77a1a3ad211744b8802d7df7a1f0ce77f3d0ad833098f5ee8eb858347b10970a7ba67dc4a24c91166816a1418e1b1c5d25ae424262cfc1b7c591aeed90e23c607975c5d849c87a34fabadb1cef0873b588d464d387dd27b4861752210a2ca82a0a765ac76d0fd23161ef2a68f06511f4b07a4dd23a7d9894bdedbdd1a65e4a4f8360fd49b931fcdd75ea8855672756837ab8997339a25faf22b5224bd68c11e4e3daa9cdb5693189df612269eb7efe44217e1a56f78be97f1f8d43b3fc2dc1c9199553fca3dc76070e993140669a01a67ad284b84eb3a5b8ef71c446df3694dce80a620ceb0cc526b106685775dc3623e890e3d9ea32990ae0a98e90e10ce9ddc632c2d58d08199cbf20cdc645ee61205766c8faf55f22cbdf646e058406ede31dbcfe7b41122d675cee7a14d16913b2db5d4c9c884934eb8c491e6ad31d8dc5786c5378c02f1b077ee285dba8c2e7268dc00352289103217ddbbe6d4d7ff329255111a43131b6a77b61fa53e42519c7072c40e5c917d0717f2012f42812bfaed984c9faf0260c2bf618342a3d04257f118ac62df653b3e9f8410bb9f1bbff9375be1c4bc1ae82160418740aa32b1e57d260489732844233461aa9608e522a4bc696f41218df32a8a8b1b1074f3c3aaa0a408d9e7bb36d4812de38ec549f421c5245f45a2e0134ad693187c738f55dc8a68f3af74a285dfe8b8906a8aa8cae7b0e6dea2f9d3af38d3f010b619273df58b82c9238704a133c30a54c6febe4898ebc3f5683312a24afbd1c1ced6c6069f05265dddbca83fa3be6cb59552ca6bd86f57b263b6fa943fd169867d236a1ccb2c60f3d6a562cb8e4057dc7e6ced7f15ec8316e246a6d49844ffbd25f5e1cf7e6fad3d5423c261f445fd39575647c2f946e85f1e2325a2d38882061a00f456fe45c1cc62bc9b2ded2bca406c40d7a659ef4d76310f67187aea3d45dfbc265708867da91a328e863082e56397e374b5528ce2c27b6a705b6a32271839ac59f47dbc513692f90b173ef96668258659a8bbe0a088946d07891e3329b33a013ab22bdd4ecb92efc8eb157628b7c5d534ad941a24f5df0617bb23d60adf3f226a8d1d0fa28c3e2ba86b9131b82b5088e543cf9ee0c283514e65121d562e5b30aed8b046041f7a436d7e314218163fc23013d51fab471c9e88faaac424e23ce3162caa516d855106d08b423a6a52849df1f7e93e588e4cb736fc87705d3440cd52ff848c4902c64848c3829e9be0157664c0014a3f84f16556a8e7c33d9e867df772e0bf2bb21792c6646ba81a68a35bd9c0be750b094865be4b95db5417fae87f4a1f35ff8298ba1f993058a6141ab7ab68e96d9797ec2d5de90de6a29a91ea450135d540e11f1ce777736c33465acad854d215f8f0d59559ddc6a08ca90c05d8a1a9d48d1358099846189243e55245b133f987bf0377add7ea5b56fd795208971a2aba2ebe78f74a3aef9580a0e814451f49767ef3bdbc1ed2f62c4cd890544c9fe47397baba4e9822e63ff0d4e3a524d09de49559b26a56a844c45a8499cf280c9e4e134abbbf1468e353649f7cd5be0ded8130108f24b6196f325b206bbbcbe7837bf78c1541586abf91d514230f15ebeb4881a135d8ea93cf64605ab6db8d03c527a80d3199a4fa574478c2e140e9dfd238718f690226f645c53e979c1d68a4fd2f78e1aeab313c9bfda7c274e8578536a24cd1d93f9eb7de2005cc1a0c8719c8869aebbbbe9f523f0b2ff9f0e9ad4e481e345f0434bfbafff5625d575f11d69aa3d25bbd60c3470980e0e8f9e3ac2290e74ace12bf12032055d8139178acc9ba6720c945f634087d40ca955cc6cde9a70d7caa28e942b46d16bdca4d3208c2cbaaad01ecc8d35dcc5c84625ef9fd088094fc3c17b1c7a6561fe33ad62e6750adeca038397b557c1e6d7c2069ce6cbc26c343e250c37a483eee3293b1d762cb0d901d6e3c2790474b276dbba950ff9b86644e8add53b66a7805b03054d1d7d631ef57fbe4a3571bd5d78a902ce6ef5213607eb4abba944fbe8c36a5b6077d84314fcdc296399d7930b017c3258e1541d345adc598e597c8bce921e88fc7d7ec117fa5131a120321466a001b327ecc8864081b8c51025777256ca9b677f85c9dfd73c04be1daa92b631a6e15a9212fd05ba5ad1ac17bbc69125da8ebc1693dcb588079e3783258425bc669f2cb4cd19637520f0cf6a3df31ff1fdb6c8fa1d7f3cef7fe9bb70050b610a05d08852586ead8c49b82a7469699fe48f59068279b96dd1db84435aff7e04899f53570975250d85cf017d61155a0c31bd6de38f0e897764571bce99afe69ddcf8f1aa806f6ac417c83db2a5afa967388000e0ff5f0e40f2e2ef8c97586acaa78eaa3d589a275bad7491a664b4b9be0306c145f44f38da036bb2a73b0138793131ba38b64055b0561604cf74c430cab8bd0838ef17598cddac1b306f140475a820d54e7a5b3b3349320eafc04a5d285a6c4c6f6bf7281b00c155d25f60cbecbae3f9af751c83ed67ef3395e18c0fee0a1b1fa2301d61cffc4974bc602b84856ba102dc428ee646da552432316ea3672619273ff5266aa1cd23dcacb95f61e3d1f19dc463ce02011f35702d076cb50bb82fda467a6fc218eab1058f36a8da01aef31ff84145a2c8e27dbdb0357b3283610bd96be2d611cc80916361e0a19c2e19da133a4f6ea9f94f2efaaa63c5f6b708b89dc5cb0d9c246ee8e6093fdb8c6e307ea5ef7fcfe7188fb5a36ba912bdcbc9da3c0c24cda40525b0f7285bbb769f95c50c5d2cc012a40e4290bfdee085265c5b6dd8aee3f12fb22cf9c7497939e34094789d48e8cfc0d0c55af16cd6bc85d1ab25226cf7be5a29c9f058e43208baa0046f1bdd61195e22eb0b117ca45cb3af253e59274d5f98e94419972fb81f1af0864e7883853a9629d8a20215dcb652188a2afe5ac14ffd412b87c65263830a0827cd4f2bbdacab2385e9ecd230d1b7ad6c581c4a2caed93e24f48dd89922e6b299896d5877747c72bc5e1c4bfc39ffdc3cb0358b1dfa2acf80b540d5baa0efea00388d39fb3986ec7061cd9ed4c08e2cd0a20e57cfaa987938ea6ab06f2600bcd941ef1e3aba286e27135a73a97b71fe8a852869393cb8f314f9fe6b2816466b1d31468249db29d4272d583db6c8a75d03a89c6cb53776fc2a112a6ec47d611f4e05ed4719a708f7efdf9f77f2e17163407477fc5628c1a2bf52f249d6a063147be97dbc94526bceba6f550d9df00cc16249646a163b1dc9d4934713b41d8ee56a5df59a7cfeb6aeee138e5c6083d8d8f8be3d8fdd111843450912171a515e72edd9a45a95f499304fda4711b08cde765497394754d8ac6c7958484d9d1d8b9ba61ccd39cd1a16c871bad519e7882c01d13cba8ab94670c5e778be47cf82a5a1de19f3c47264d480f4b2e6af7921c708123f2db3a49d06a9c81d1a2d00b7927fc99405dc59d0cacde966f1d6657adf2f971fbb5ee052a5da73b649034daa29641e82c66d0c011f35b0c52e799dac77524488141c93155bbb38880efadae4e182703df80a15af86a5f6d474ef647c861abd13d1fae43e16f0def91f7a036111f0092ff446e36eb877462afb0407a16a3d50880d4b6099781bc6e2ca10843d86d1cec075247cba4a5f5a93712798db7ae952420cd98bacb1e3a7b55c079543c36c519606265f9ee2de9d3775e8d3a0220a9810459b18f01d6220a8be79196a2de3e66f759b61b2fa98788ad4eda951ccb0da00431b9965045ae208ea8e390278b35049c040c54f704868ea8e9afd229b30cbdc73b41470a50007ba0549338329efd6626bea5f4fc08c93b5ef4bfeb765fed8e5de328b320feec1773e8bf94c2c78b9057833d35cc561389001463d4c876614530ee46837d19feaf19be8198d96788ad2c20f551901cc1c0627e2bb6810b1247f95c7b5ad28bf8f6085e3166538605bad310bb50cad3d04396cc8f574609b7532992d839c61cd704495241a4d0d876f960a56268a6ea0491f2080d82b9a897a6a2c2a5bf3b77471840236a5fafbc8ee408a268093a3a0c2472c4fe806a704e1c8925d4f2041a13090804b8836b49ef415cdd9ee84bfd7d176b65c69262c8f2c4ada8bd67e7ccf2bbf9d890b3736360ecf9ac01a4f13f26d70644a1112db71718dd99d52dd92b6527a01a9eb5c958909703709a8ada0f4da4ecbb5d612f97d860fa9bfc30cbc39e4db028d688a520b1ba51fab4ca1fb80a997902613254efeb5738f317a4322addaf7d7d1c9e2ed6580071881483db7c552d1a11409e096a9b8b78566ac5cc3cae9373327994de8da462a5cef98807b11258136eb5ef595d080170c115e5ae621f44d3cb9731fd97e1e3ca0a52ea2d112929fbd33d092a0511083b39e6c8245a728571afa65baae0bc7737542d9e298ad49e57467b22c15b8dcbf3a6e6497848199e1c130b1faf7b034d50f76cb079887cc2c9487edf373052601602e73679f86b99c863a99eff7fa4fa26e574521ded6639de63564862089791ba9256ccb32bba8ca78f98ed57f2c0778b3383c34bb30edc763d5490e672d994e0c4ffac50fc19d99c8e52003f5e0ecfbaa0a72bea534c4b9c9acde353b2c0c5ec1b81151fcdd899325ca298cd99e4875b45581eb8c8b976891d5f46412b942f3bb2cf1ee3dbf", 0x1000, 0x9}, {&(0x7f0000000240)="6c0b23a1e5b66de8567fd98231dffe4cc0bf255ce722a86f3c89640c2f378b6e4ed5f84adf6e23bc1fb1f6947905fa85edd22d2108dcff42bc032d88d7c1670a2a23d29209b76d4e62ad5039d563766cd28a5d3b2bef02a1280dcfc98acdeb8c70650dcbf07b11d588bb05aab7a511966de3cd0393122dd508cc6250afd5fa7ae29c315887b8e207e8a5da1d5f66347972647cccca4afd964f5b66d48c305f4e0fc903412ab90f6cf502d41a600036da60f59ad502587dd6ecc06e13ec0bfdac5b436628fad3b99de03754f5310b4d", 0xcf, 0xb6}, {&(0x7f0000000340)="d1f36143d4e3156c49fca61edb0724436a4eeede37dc04fd4a2c2113063214a1de0699127d3289ed1b2979fd63d991e3180e4b0ef1e791b0567bb4e364f272a7cd328266eabc320a6766ded1a9891e2818d4198a1f55868a24c2652ac52291d1971689c75e5cf35f05f4eaae6a4693c5958da44291b85710c2e1a9393f657b383899e077d2224c50b3fde64cd4", 0x8d, 0x1}, {&(0x7f0000000440)="288062bc0c88711e294a6232c9d6f7bf1dd67e90b5aa83723135e44067a789962142754c8a664fd0c509fe89303fc0d58219143f41e6dabea6ace3aae035cfcd87b845182bcf0472a6c13d9106d7c405cb5bf8e70e360411a00af005a21855f601df7f03d35da3959c62733f577dbd8e8f210347e2c4991ecca267c6f16fda97a75a049fe565a6cb8ba73ae0eb34c6e86c0d5b3105c3df594f3aee458fa6696e5b8b9ab7876a35c9f729e85280b2d6312ff4dc719d5126bf5523", 0xba, 0x8}], 0x1020, 0x0) [ 1420.918353] batman_adv: batadv0: Adding interface: ipvlan357 [ 1420.924227] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1421.002917] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1421.058773] batman_adv: batadv0: Removing interface: ipvlan357 04:11:07 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0xf000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1421.190076] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1421.205846] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:07 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x34000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:07 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x40000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00da00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:07 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x400300}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1421.460404] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1421.492778] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:07 executing program 4: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000000140)={0x0, 0x3f, 0x1}) writev(0xffffffffffffffff, 0x0, 0x0) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000001c0)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffffffb}]}) perf_event_open(&(0x7f00000004c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file0\x00', 0x0, 0xabb, &(0x7f0000000100)=[{&(0x7f00000000c0)="800200203804000019000300e60100006c000000000000000100000001000000004000000040000080000000101308006d5ebe5a0000ffff53ef", 0x4db, 0x400}], 0x4801, 0x0) [ 1421.583428] batman_adv: batadv0: Adding interface: ipvlan357 [ 1421.605161] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1421.692332] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1421.740457] batman_adv: batadv0: Removing interface: ipvlan357 04:11:07 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0xf0ffff}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xb83, 0x0) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000040)={0x1, 0x2d1}) prctl$PR_SET_NAME(0xf, &(0x7f00000000c0)='/dev/sequencer2\x00') dup2(r0, r1) [ 1421.820905] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1421.849965] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1421.945793] batman_adv: batadv0: Adding interface: ipvlan357 [ 1421.960981] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:11:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xb83, 0x0) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000040)={0x1, 0x2d1}) prctl$PR_SET_NAME(0xf, &(0x7f00000000c0)='/dev/sequencer2\x00') dup2(r0, r1) [ 1422.065728] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1422.107152] batman_adv: batadv0: Removing interface: ipvlan357 04:11:08 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x1000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01da00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) [ 1422.417537] batman_adv: batadv0: Adding interface: ipvlan357 [ 1422.436469] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1422.498112] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1422.526589] batman_adv: batadv0: Removing interface: ipvlan357 [ 1423.700742] Disabling bearer [ 1423.705407] Left network mode [ 1424.215444] IPVS: stopping master sync thread 10066 ... [ 1424.705603] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 1424.737173] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1424.767887] device bridge_slave_1 left promiscuous mode [ 1424.773433] bridge0: port 2(bridge_slave_1) entered disabled state [ 1424.979930] bond3 (unregistering): Released all slaves [ 1425.240323] bond2 (unregistering): Released all slaves [ 1425.293141] bond1 (unregistering): Released all slaves [ 1425.434222] device hsr_slave_1 left promiscuous mode [ 1425.456294] device hsr_slave_0 left promiscuous mode [ 1425.487425] team0 (unregistering): Port device team_slave_1 removed [ 1425.502882] team0 (unregistering): Port device team_slave_0 removed [ 1425.531706] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1425.559370] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1425.634326] bond0 (unregistering): Released all slaves [ 1431.591745] IPVS: ftp: loaded support on port[0] = 21 [ 1431.879169] chnl_net:caif_netlink_parms(): no params data found [ 1432.085712] bridge0: port 1(bridge_slave_0) entered blocking state [ 1432.108749] bridge0: port 1(bridge_slave_0) entered disabled state [ 1432.135313] device bridge_slave_0 entered promiscuous mode [ 1432.165959] bridge0: port 2(bridge_slave_1) entered blocking state [ 1432.173215] bridge0: port 2(bridge_slave_1) entered disabled state [ 1432.181370] device bridge_slave_1 entered promiscuous mode [ 1432.234425] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1432.256667] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1432.300377] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 1432.325096] team0: Port device team_slave_0 added [ 1432.332996] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 1432.355297] team0: Port device team_slave_1 added [ 1432.397291] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1432.413855] 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. [ 1432.493660] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1432.521507] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1432.553704] 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. [ 1432.585899] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1432.598396] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 1432.607939] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 1432.637324] device hsr_slave_0 entered promiscuous mode [ 1432.645158] device hsr_slave_1 entered promiscuous mode [ 1432.651727] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 1432.661311] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 1432.769012] bridge0: port 2(bridge_slave_1) entered blocking state [ 1432.776217] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1432.783332] bridge0: port 1(bridge_slave_0) entered blocking state [ 1432.790323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1432.845190] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 1432.851773] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1432.859238] bridge0: port 1(bridge_slave_0) entered disabled state [ 1432.875708] bridge0: port 2(bridge_slave_1) entered disabled state [ 1432.888451] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 1432.905361] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 1432.916816] IPv6: ADDRCONF(NETDEV_UP): veth1: link is not ready [ 1432.924173] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1432.932126] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1432.945865] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 1432.952193] 8021q: adding VLAN 0 to HW filter on device team0 [ 1432.970008] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bridge: link is not ready [ 1432.978498] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1432.993162] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1433.001775] bridge0: port 1(bridge_slave_0) entered blocking state [ 1433.008789] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1433.037433] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bridge: link is not ready [ 1433.051518] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1433.061592] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1433.075571] bridge0: port 2(bridge_slave_1) entered blocking state [ 1433.082287] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1433.096377] IPv6: ADDRCONF(NETDEV_UP): veth0_to_bond: link is not ready [ 1433.104943] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1433.118370] IPv6: ADDRCONF(NETDEV_UP): veth1_to_bond: link is not ready [ 1433.127297] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1433.140179] IPv6: ADDRCONF(NETDEV_UP): veth0_to_team: link is not ready [ 1433.148489] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1433.158302] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1433.171697] IPv6: ADDRCONF(NETDEV_UP): veth1_to_team: link is not ready [ 1433.180125] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1433.189407] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1433.198970] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1433.211277] IPv6: ADDRCONF(NETDEV_UP): veth0_to_hsr: link is not ready [ 1433.220459] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1433.230024] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1433.244299] IPv6: ADDRCONF(NETDEV_UP): veth1_to_hsr: link is not ready [ 1433.266179] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1433.292697] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 1433.300247] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 1433.313414] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1433.323021] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1433.352758] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 1433.378941] IPv6: ADDRCONF(NETDEV_UP): vxcan1: link is not ready [ 1433.393956] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 1433.401709] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1433.429890] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1433.471103] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 1433.482977] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 1433.513058] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 1433.523349] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 1433.609031] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 1433.617645] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 1433.627101] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 1433.639462] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 1433.643668] Bluetooth: hci5: command 0x0409 tx timeout [ 1433.653081] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 1433.674801] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 1433.685260] device veth0_vlan entered promiscuous mode [ 1433.696853] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 1433.706629] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 1433.723226] device veth1_vlan entered promiscuous mode [ 1433.730433] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 1433.743747] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 1433.760841] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 1433.777749] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 1433.786819] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 1433.797694] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 1433.825258] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 1433.844478] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 1433.866096] device veth0_macvtap entered promiscuous mode [ 1433.873352] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 1433.903787] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 1433.915894] device veth1_macvtap entered promiscuous mode [ 1433.929141] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 1433.941013] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 1433.952887] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1433.965508] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1433.978066] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1434.003623] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1434.024426] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1434.063610] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1434.076893] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 1434.090576] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1434.107290] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 1434.118530] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1434.129242] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 1434.140161] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 1434.155074] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1434.167797] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1434.178928] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1434.203835] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1434.214878] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1434.233467] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1434.263596] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 1434.275117] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1434.287971] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 1434.300322] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 1434.309180] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 1434.320744] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 04:11:20 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f00000000c0)="2e00000010008188040f80ecdb4cb9cca7480ef436000000e3bd6efb440009000e00140010060000008000001201", 0x2e}], 0x1}, 0x2040000) 04:11:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0xb83, 0x0) ioctl$vim2m_VIDIOC_EXPBUF(0xffffffffffffffff, 0xc0405610, &(0x7f0000000040)={0x1, 0x2d1}) prctl$PR_SET_NAME(0xf, &(0x7f00000000c0)='/dev/sequencer2\x00') dup2(r0, r1) 04:11:20 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x2000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02da00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:20 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$netrom(0xffffffffffffffff, &(0x7f0000001640)="5f8e4f0ed58263e09fea5c91585b84b5fa9237d8e0ba048b1096c7775a3b015f13c299382cbabd50239149c09cdc6173e60817584774442efa732bff70bb52cca4f715cc27807a057038ea028a027aad1dc1699edbf8ee32657cfcce7c9d1c9523ccf81aedd233e3f96f9721b3196be0b36a8dcb47d77955ce195cc66fae05dd5debccadc4a44e731531ad02297400e5d285bb5894353c0af842d75aab6f3af1ac94fda3a6c0c167eb7395de1b75c0d70d680b2470f3d892d41e0887bfe0885627d02f4be75ca777a193e9abcac0e6fda4e465110e4cd3873d19bf69a983aef49d0d416a5012c9bfb381a210d328d324fc2e7783fc561c3807d2bcff925527574fc7bd52e9954fedf60001605c92c9e6b6db64f6cfd09e6ad48a5f0e5f243d295b7b3ac22e67e1ac26278de30373b3ea30f5d6f9b35e1f06c2121e70ea088ea96bbfba9d791b42c60d214e6f5aa491225d8b06f7a76f7fbd0b848ccc2601674efce38f6070cb6fea04b864368c99a584b70175bdf92e7fb04d97911531b578fd7987fd282815740b53ddcdc4545ece27a8da3ed9afc7a0c6b9e9dbb5ce3a157a6a34eebca6da29604ff2b513ae6d66dcd42ac021da60fd0da6fe65b7864a6f06b29a36f74b6536915b067f4308b1fd1f138c780b6fd619a049418e7b832dfb91ccf718cb37d2e1b86e79c511ed0a1296c46adbcdc9e10a94735cf2cebbf6e920a1723f7b734cbaa7551afd3768e0c09785314fd1ace5b70de57c2bdc0a595142b0d4a8d2e861d948dd0b9e4b0ea06b4dccc689d44b91972629cd056c8e9aa0c51aa71660d6c7de76fc94c0aac1d40a2d38874e3fbd6d458e9dfeb26db7f0ebf1b1ad9adc790a4f1ea86815e428aab661e134bb6f1a74567f80cc2fbf728df8b8465039a177b67fa34297582ef193295e0590df449d6c446f7f7fdc3d7fa72a731fbda7665a29cd10ffa3ec65b748e8333bd4d3c9b5940d8fdc4bc132b1ca028aa9cc44aef40d43f77d3d1f18d0f12b227040667ecfc5ba05abb7cdeff10e8e5b0be03a3cafbe4a2ed2f643b8f08413ce16884fac0174ddd9fa46d4708028fcbf2bc10e818e8b48f608083a0e447bcef788ac96af6e4bde8ec65da2bd18f136e868b57c362e535c59a1cf27f69cf156f62616e6b61fbce916619c7547cebd95095a0d30d9e615514aa8ccddd89561be9df4912b12b6f3ffe549b9935200e92b59f5f6d938d50c5a3c8f9f5e0e0081d7a1cd16a369ac187423a80776740966d311dd1bf6e9d7fb217da60eaf3233257829ae1c4aed0097bd42b6610742367f3c941dbf2e5960e0325191cdee37e211ca87fe25b44ed5d9e7d9958b7013671e97e416ca344395247e114741814ecb564eb98b1e8a3ddd74be918e0e5351ce48efa4aa6d688e9344d00ee2787c224dc035363649b9e90350850418adac11f306fe7d030444f5862ad52dccb05982dee705d0e9ece3e9e18b99eff46dbfc159b3818192bea4e215a5dd3a9546a0aa6e15104a74e0c0ec0d47f4a69a304bab24978322ed3ee11d890074579026ad6352e1535a7335dbfabaf1a9c4a69a9b98cf7e815f0f330c9e5e719a540046f1fc33c080b18b44c8861d8d1a40b8ba7b696752c3877675e88cca8560522e4753851575b3a0d866f0427b6e224b4aac7b3ecdd3eb92d0c47d21b4df0dbad6760bc91640ad751c6cffebc6a56fd050443ba627cd037b3598012e5824f88f41aa7099bd1d807819d13a4eb8eca4ffde7700f3dbc30f950ac5c002f45c170128e63c44e5f7a6f4348ab206fbd7b3508ebeb6fcc9773354f4ddb01413d06184a80513645adb3a3a51d6cefa8a94bab1788ee20a4de071ae9d2d9bd7f72583162d13868fb384d6f2c1f83c73a7d0aa88f1633592b8fd711b2aaf1c70ab5876c69ddee83c2f376699aa3cebe29267da6e9e64972e8b4ea07f1c82b7698603e7b2cde1a8df149e76090ca6e27bea3dff61b2a20309ee69a8e866087bf7da7ae6bb10dfb1175abe48ea9e5c2c0848b49bc2eea48e2142aa7e0eae0940d657cdb8ca172884109f8b71df24fcd63314b4c557736ac80bb3429aa36cf6a4d4f821e1fe6fae523c27ff6fd092d802ad46cd47a197b71f7900912f5d9310bb114ada6a4b0e8eaa331953edbdb155b3c199b19fcd622f2973c3228cc3b462e312e62d29451e7cf5980d93ff327aa92c86edfbaaf61018197a83f1bf50058519641e08a601f2fadcae619b9afdcd276b784bb5b61125806554d8a228805f2987d0b778de8c016e858253ee33a765e49920c1305c8f7449f0db432eb5699eef32720d6794a61ff7e77616911f8a6bff6b98f51ff3dc1f8ca30292951f08c8b089f820c77795a7524c721ffeb31dc827f4883ecf2181ec5b8bd5afdde135297f7ab608bd0c2be99c07e1039605f1448903fbc801925e64b2c0548f20ea8112309a35a4af08c59d6567fbcc33f326e8347dc16112619ab9eb17ba8eeb87e5467b65cc33a71f76e8ea3d34eeb43207c4835237806c25b4f789cc770705e6be812e7668a0a76b75436ef940b37098a82fb34eaab855fe798959231d65100f35cb7bd785aae58beba080b2d7970469d9223fd4d250c3088478f3eeb7717030a5c38d2960d563b7def861c54a4b7e975d0b113082a76bc86c4bb76a4efa8743278416f8adf122b5049587ae4bb67d69073f6de9bc06c7190d3401023456873fbcb807d763bd783521f0a51c56866888e001052331c8cb5069f8dce5056f901adecde5989fe0b596be60d498bb0d15778c7214620c1de22caa9081cb932fa4162274fbf389ffb0b35f400d91d4f2052af628f5ab8572a410ba67a16e5565751c5a2e632b573c48ce717a6a037278d7d525427283ad81ce690e1b760c80df6cc2e011045aaa0439363cdd7c9a6b0279e40aba58628b1c65fedfe00c79ac824e13049fd38846cb9a546e28dc964a1cd5e1a10dcd291d52f28722a3c0fab268c761fde9dd511eacba0e16132327080b5e2ee2fa774fc3117431190e22d4886cd7424bc0ee2417b0d1b0e6e9415078e2fababdd1b19ce6a89b18c51cae01313c76cd6e8d59d208c5acc80b0710af63d0f1850de3237f2319748a5aa255f9f4f9aee9e70a88d5dba9a75752d77d5e39f4a33880c3660559d03d450a0850afdbe9c37f167ba5866f74b2894ba277f7e1244e2e8221e093e9a8f38cd3ebe30f246a110ef3a7b1edcc4dea39b70db4138e541992e58222ec6a265dc9bacd0540b3505a0cfea4bc298c6a8dfa52ab22570f17e45e066a140023ab96979bef9dd0298cedfaf73b558e073a252b9b44470846e07674fc381c95ea582d340d5940962435a3ba271c729a5cc471696f0de0f4e8669bcf26803c14d18ad26f059fdf9a2f0df11cb01171dff06a7dea7488086288f9058071ff0e99dd6cae4b3a400c5fb589f12f8639a83647cc3486b945cf859835a650f0ae612b22cbcd3041fff6c821d40096489b0d845586d05283bc67a04573910bf4f93a0b7c467214a30942cc58c037cabc96bb14f77c8541db91b69b665853cabe8465628c368dbfbd4da4ab4e69640ae689f9435162de147c790839958cf3f20ff8cbe2b5979e533294f3ba821f6ff75fca1ac2cd1fbc1b298e65c04dc9c8e67f1206c9476f96378bd476b587b32d06d3025d9effd45ff5d7a88072c32fb7e423ece6da00ac4ae0933db39c6dbbfcd0a25f6373d132269eaf785db30ffb0bc9fd9a9f201b2b2e8084e61961d455297be02bdbe6190bc10e4d813a4b9da8f1fbd70874fcfc56695cca8101b4e5d70d091f4587546477c11c7316d7577c8a6a923c5362c6883a53562a793f81ee6097a339cd0080d8dddae4436426fed38002e391bfead095c9b7ea61a591f00d1db5dccbe31e51bb4ef759fde459baaf537af49b6e33a1bc92954a5e8a92e8d8dd26c25818566e2739ff99c6cefc077b3fee71ee0a081c5cc5ec38b7d273fc334476dafc98cda68c5ceff02bb0f22cae2557efbac6d074920a65c7247a3e40aa1048de612599763ef9f8e2d902cb58d9d6e1af28b3954747f26132e1bab8a5ddd43daa8bd4dab328ebe602ed485041f1864de253c54ccd9a2ffce16bb4b810036908096db9c32b8ba926812ba73e2978b8b430e6f42bfe91afa25cfdea5264d88aa3e8362c967c37218104a1128947955b4b09413bdb71ac91acce76b4adfc8d1f4592afafeebf8bfaa3c2640a6e28e88a2fbd2376e2d20baa4ddf8423ff550bc59db2f5039fda3b13b32c72690819e9129d27dcd97cfbbe6a99329a0a430f43a082002d44a47a6ef0194e902d102b1e7e2d1670ba43793af5694198bc961edc7cd5370cfc8e5ea22d186ff41f72b870c4506ad437a34aedff7192f96e7c4bede5f0148676dac8f1184c4058db16a599fedb0663c78726adcbb8b62f7dae19c13de1c83822f6e7a92507deabe9f44e32d0c74da356b78f4ac63f1897e102d360607eadad6d8819ed574b256fd17505d9cb50881c74830b9b22e0b155a15cc6dda5bf873244932bd2f1a57a057e5d15938f6ec6d51d0797288201144254aef702922cee69a5afada4d3305b46d367bdf899e9422c4ed00aebb97a28a97e6c427d11060fe9fe5cfbddccb99a60be6e9cfdfdc174bb69009b30a4707ead741eedf1f71bbc6c632ee1727f860d497162bf9aae33bf54900a2db4c14743c8d0affe8bb52167e4713a1c5714d9ada6bfbb6a9fde6067f7f7cc24275a177a15860f7fd525a11c4df3895e98e5586e7753282b9e68da8c82ba18975a8662aacaeac3ef82bfc0331eb935af5fad657e842c852a58b0afd0d2413e53ad955ebfb01ee62893a8abc3e570fd43ec39b66ac88a0eb0f9b74f39747de21b24531e6fa0ae11201621aab1adb6ebc1049304bab421fa369cbf54e83bc88bda1d33238635bd243bead13af99aafd02f820f85ef5c9295a07e50747fb4b5734adca0b49c10fee46b2700a257fcf07a5bb3123ba5cfe7a7e4fb3241ec0414fdeeab8028b785b3224726a1e6f8a152e637bdb2a9119037bcb3493c005df848d5da731f4efdc1f66df0dfdf40e26f435096285884ac4e37f89789ba7345ddc64345c7a4f35dd1a514c72f3c91556a96d20737db868ae41da0f991724c7df6caee47c83217f379bb636ccc216908d12634868874d5f3d8da16e16dafd631ed62336fa4c9eefe3b1b4a61a72ee7bccc609fe180c60553de22d656ede31280fb89baea425dccb0d845d5fc96eacbd6af4f46d3337093774ab753aa1ef1280d7935dc988dbc4a3338633abb747d878d0b32af34002511ce702a0c560cb11fdd50513f1bf6c1271cd15f66f500fcfe21ed3ccf60a127c6236d8604bd367789bfcc80fb167e94c490472cad858abbb973309740d0df50fa2d36e3c8b6d79567bb15a8e90eb9bec6eb653f2ebf45762b6902a7f57aada37b94d129b46589c8226d313f4e3c4fa2802d2aba7976a88fca5c4439c22012813e541c404212c4f0b14cbf6a3203aba75934fe020b91f0ac2fb9e124ac61c74f3f6065dc7afd1a00e0be99dc54e948d0b79ec387d9a1968e16baa2287f8a847e7795bdf785e9400895dfb39885c73c98401bd9eea2ac7c8eff607384e853cf9bcc43040171746471764e90c7e6a15a961b5e620da6d56ade2547c7aee43c46f23bcf5fbe8e936c234e5ace49855dca5fe4c2ed57539ffeb875054e4d952c55ad2cf0a6df105fad5035739fd058f3b4c09666d27fa61bdfe1293776b74100a9834f78b141624a44dea4f43bbb725d0303d630eb5a1eb288118e026b", 0x1000, 0x4, &(0x7f0000002640)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x8}, [@bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) read$usbmon(r3, &(0x7f00000026c0)=""/232, 0xe8) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f0000001300)={'syztnl2\x00', &(0x7f00000015c0)={'syztnl1\x00', 0x0, 0x2f, 0x2, 0x2, 0x40, 0x6, @mcast1, @local, 0x8080, 0x20, 0x6, 0x52}}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) r4 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000002900)='/dev/dlm-monitor\x00', 0x200, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x61, &(0x7f0000002940)={'filter\x00', 0x4}, 0x68) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r6 = dup(r5) r7 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f00000027c0)='/dev/btrfs-control\x00', 0x200800, 0x0) sendmsg$WG_CMD_GET_DEVICE(r7, &(0x7f00000028c0)={&(0x7f0000002800)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000002880)={&(0x7f0000002840)={0x30, 0x0, 0x2, 0x70bd2c, 0x25dfdbfd, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0xc0}, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$VT_ACTIVATE(r6, 0x5606, 0xfffffffffffffb48) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r1, &(0x7f0000001580)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x1f, @private0, 0x3ff}, 0x80, &(0x7f0000001480)=[{&(0x7f0000000080)="2e2eac0b09e9f17a72623185620a7b36259d4d45d232c107369c0a32c85dcb607faa526f311be5907a5551811fd749eb3cd42f403d41fabdc81795dcd4ab85f9ecbd73e7a8d6bed95bb220710e895279bf48ff90681273f90473", 0x5a}, {&(0x7f0000000180)="23f57529a74256c6c767fe87f2403b2156489c57af6fad1b0ec4d875f82fb39dcb06598acbae95fe2238f876f4730d8ab6dc2e340fa1c963ac357564b6dd7e9cd58488e2b2b4bc492b6885e1216c11910c3ae746db3209b2e9bfb43be8a9ce3d9bee683b9e728393abde86d515d7a93a5a36dce6ce0c2c48cd2c6d36f22b9056dccc3895799011cd6043fd030c731af995149c6c15947884ce89410762ef13493e8bca2a981a9bb20d7b08dd40530e59fa1a3e7e0203352be7f78cb8cc4d66699436fbe204a45cc928939c7aac", 0xcd}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="47e53c73f8a0ec7158b6d40862c8d32d2a159cc2aefc29bc24570ec1f7c2b1b925b23e7aeb525f8a6192940d7384ec40540f491cc829845937db622ee2278297daec0560d01646635df01dff1db68f1cac2dd6d83462d6f2a7e135aa4916b44c1b8eae5fefe8427093eb7395651e08bd60016860484c7b7fd6f1259e", 0x7c}, {&(0x7f0000001300)}, {&(0x7f0000001340)="f342dfe1f4346f4b319597adb355fe9eff4177405c833c256af549288ccf1c480cdbcc4024877bc62de4cad66e4d282d36591030f9cdb4296fcc738250707cd6a6c0fa1c06f4ea75b2cdcce1a4a680a78a568727a89b17f71b8b1877e9d1e213607b32654972ee8c26296bb247f7d9b28621d4cd81de27da435a34d6d090e60ee1da47fe43061454e2237664d44fc5cef6d2ef76fcd152e83abd1c", 0x9b}, {&(0x7f0000001400)="dda8c5de40ad7d699d217e10015e9199d4929b5ccd9d91fe0eb3688dee1f21ca7c", 0x21}, {&(0x7f0000001440)="03", 0x1}], 0x8, &(0x7f0000001500)=ANY=[@ANYBLOB="6000000000000000000000004400000046f42345fa5e3b53c1f6a1e27d2b2436ba3c4b3f13f121a82ff955da8dcdeb37f543b8c932613a81f11df9d2a0fa92d8633baacf53336504d749c973861e1100000000cfcdcd0000"], 0x60}}], 0x1, 0x0) 04:11:21 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x3000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1435.078545] nla_parse: 4 callbacks suppressed [ 1435.078554] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1435.113492] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:21 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000280)={0x0, 0x4}, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000000140)=0x31, 0x4) bind$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) connect$inet(r3, &(0x7f0000000400)={0x2, 0x0, @broadcast}, 0x10) 04:11:21 executing program 5: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000031003b0500000000000000000000000034000100300001000b00010073616d706c65000004000280040006000c0007000000000000b67e389af469af96c64c0c817baadd0000000000000080dff9d1056804ccfc59629f05b62a4e7e6a5ce5319a1df5c39b76ac5e906368c939b721574367c707a91468e9a6d08400"/143], 0x48}}, 0x0) [ 1435.197916] batman_adv: batadv0: Adding interface: ipvlan357 [ 1435.248484] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1435.345661] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1435.391441] batman_adv: batadv0: Removing interface: ipvlan357 [ 1435.426175] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 04:11:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000000580), 0x0, &(0x7f0000000640)={[{@fat=@nocase='nocase'}, {@utf8='utf8=1'}]}) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x2, 0x0) r3 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="240000002e0007031dfffd946fa2830020200a0000000000000000e50c1be3a20400007e280000005e00ff03c81f8374b4c125a4ffba16a0aa1c0009b3ebea966cf0554edc7de8ddeb133c2b", 0x4c}], 0x1}, 0x0) recvmmsg(r3, &(0x7f0000002540)=[{{0x0, 0xffffa888, 0x0, 0x0, 0x0, 0x1400}}], 0x300, 0x42, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0xffffffff, @dev={0xfe, 0x80, [], 0x24}, 0x2}, @in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e20, 0x2, @ipv4={[], [], @loopback}, 0x7}], 0x48) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r2, 0xc0305602, &(0x7f0000000040)={0x0, 0x1, 0x3002}) 04:11:21 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x4000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:21 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000000140)={0x18, 0x0, {0x203, @dev={[], 0x34}, 'macvlan1\x00'}}, 0x1e) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x20}}, 0x0) sendmmsg(r0, &(0x7f0000001cc0)=[{{0x0, 0x0, &(0x7f0000001b80)=[{&(0x7f0000001a40)='k', 0x1}], 0x1}}], 0x1, 0x0) recvmmsg(r0, &(0x7f00000002c0)=[{{0x0, 0x0, 0x0}}], 0x300, 0x12102, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000000)=0x8000) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x54, 0x2, 0x6, 0x801, 0x0, 0x0, {}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:net\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_MAXELEM={0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8804}, 0x0) [ 1435.478459] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1435.495956] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002ec000/0x200000)=nil, 0x200000, 0x0, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f0000002540)='smaps\x00') sendfile(r1, r2, 0x0, 0x80200020) sendto$ax25(r0, &(0x7f0000000200)="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", 0x1000, 0x20000000, 0x0, 0x0) 04:11:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03da00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:21 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x5000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1435.707120] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1435.724113] Bluetooth: hci5: command 0x041b tx timeout [ 1435.743432] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1435.823952] batman_adv: batadv0: Adding interface: ipvlan357 [ 1435.838330] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1435.938306] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:11:21 executing program 4: ioctl$SNAPSHOT_GET_IMAGE_SIZE(0xffffffffffffffff, 0x8008330e, &(0x7f00000000c0)) r0 = open(&(0x7f00000003c0)='./file0\x00', 0x9040, 0x0) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, @fixed={[], 0x12}}, 0xa) mount(&(0x7f0000000180)=ANY=[@ANYBLOB="7574ff6deb5f05c8f33b331cea555b11958ee4af86fba9668861739ede8f3aff852108b03559ed098d68c1e3f68c44344e", @ANYRESHEX, @ANYRESHEX], &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='ubifs\x00', 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000040)) 04:11:21 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x6000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1435.989519] batman_adv: batadv0: Removing interface: ipvlan357 04:11:22 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r0, 0x20, 0x70bd2b, 0x25dfdbff, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x40) r1 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000075, 0x0) 04:11:22 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000380)) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000240)={0x10000, {{0xa, 0x4e21, 0xb2c, @private1, 0x101}}}, 0x88) listen(r0, 0x10001) r2 = socket$inet6_sctp(0xa, 0x800000000000001, 0x84) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='mounts\x00') preadv(r3, &(0x7f00000017c0), 0x1b4, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x0, 0x0, @loopback}], 0x1c) r4 = syz_genetlink_get_family_id$netlbl_mgmt(0x0) sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_CV4DOI={0x8}]}, 0x1c}}, 0x2401c9c1) write$vga_arbiter(r3, &(0x7f0000000300)=@unlock_all='unlock all\x00', 0xb) sendmsg$NLBL_MGMT_C_ADDDEF(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x34, r4, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @local}, @NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast2}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x40011}, 0x840) socketpair$unix(0x1, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e21, 0x7, @private1={0xfc, 0x1, [], 0x1}}, {0xa, 0x4e21, 0x800, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x9, [0x7, 0x6, 0x0, 0xfff, 0x0, 0x8, 0x5]}, 0x5c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f000055bfe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) 04:11:22 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x8000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1436.050391] UBIFS error (pid: 28759): cannot open "utÿmë_Èó;3êU[•Žä¯†û©fˆasžÞ:ÿ…!°5Yí hÁãöŒD4N0xffffffffffffffff0xffffffffffffffff", error -22 [ 1436.070813] UBIFS error (pid: 28759): cannot open "utÿmë_Èó;3êU[•Žä¯†û©fˆasžÞ:ÿ…!°5Yí hÁãöŒD4N0xffffffffffffffff0xffffffffffffffff", error -22 [ 1436.128366] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:22 executing program 4: r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @dev}, 0x2}}, 0x2e) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @mcast2, 0xa}, 0x1c) r2 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) sendmmsg(r2, &(0x7f0000000080)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff5}, 0xfffffff5}], 0x1, 0x15) [ 1436.243499] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1436.321014] batman_adv: batadv0: Adding interface: ipvlan357 04:11:22 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x4e23, @rand_addr=0x64010102}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x44, {0x2, 0x4e20, @multicast1}, 'lo\x00'}) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) 04:11:22 executing program 4: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040)='SEG6\x00') sendmsg$SEG6_CMD_DUMPHMAC(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x321}, 0x14}}, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x166c9e6d59bf3bda}, 0xc, &(0x7f0000000100)={&(0x7f0000000300)={0x44, r3, 0x2, 0x70bd2a, 0x25dfdbff, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0x4}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x3}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0xfffffff9}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x4}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0xfff}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x4}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x40000) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0x5}}, 0x0, 0x1, 0xffffffffffffffff, 0x0) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, 0x0, &(0x7f00000011c0)) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000001500)=@newlink={0x34, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x4}}}]}, 0x34}}, 0x0) sendmsg$NET_DM_CMD_STOP(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0) dup(0xffffffffffffffff) [ 1436.347091] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1436.373043] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1436.402436] batman_adv: batadv0: Removing interface: ipvlan357 [ 1436.517932] device geneve2 entered promiscuous mode 04:11:22 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x9000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00db00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:22 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x12001, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r0, 0x4010ae67, &(0x7f0000000300)={0x3000, 0x20000}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0xffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r3 = dup(r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r5, 0xf501, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x450103, 0x0) setsockopt$CAN_RAW_ERR_FILTER(r3, 0x65, 0x2, &(0x7f00000000c0)=0x9b82, 0x4) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="2e00000010008108040f9becdb4cb92e0a48b1371400000068bd6efb2503eaff0d000100020200ff050005001201", 0x2e}], 0x1}, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000280)={0x0, 'xfrm0\x00', {}, 0x1ff}) ioctl$VIDIOC_G_FBUF(0xffffffffffffffff, 0x8030560a, 0x0) sendto(r1, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x20000b1d}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xa}], 0x13, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x100000000000000, &(0x7f0000003700)={0x77359400}) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, &(0x7f0000000880)) [ 1436.715749] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:22 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0xa000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1436.852025] batman_adv: batadv0: Adding interface: ipvlan357 [ 1436.903080] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1437.115759] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:11:23 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x10, 0x0, 0x3c43, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x400, 0x3ff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SCSI_IOCTL_SYNC(0xffffffffffffffff, 0x4) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1437.166233] batman_adv: batadv0: Removing interface: ipvlan357 04:11:23 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0xb000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:23 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BTRFS_IOC_DEFRAG_RANGE(r1, 0x40309410, &(0x7f0000000040)={0x7a5, 0x80, 0x1, 0x7fff, 0x2, [0xb5d, 0x0, 0x10001, 0x8]}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(0xffffffffffffffff, 0xc0305302, &(0x7f0000000000)={0x1ff, 0x9, 0x3, 0x2, 0x8, 0x5}) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1437.356817] batman_adv: batadv0: Adding interface: ipvlan357 [ 1437.372124] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1437.465865] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1437.508596] batman_adv: batadv0: Removing interface: ipvlan357 [ 1437.803340] Bluetooth: hci5: command 0x040f tx timeout 04:11:24 executing program 5: r0 = socket(0x1000000010, 0x80002, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="d00800002400ffffff7f0a000410ffffa6fffff7", @ANYRES32, @ANYBLOB='\x00\x00\x00\v'], 0x8d0}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r1 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="240000002e0007031dfffd946fa2830020200a0000000000000000e50c1be3a20400007e280000005e00ff03c81f8374b4c125a4ffba16a0aa1c0009b3ebea966cf0554edc7de8ddeb133c2b", 0x4c}], 0x1}, 0x0) recvmmsg(r1, &(0x7f0000002540)=[{{0x0, 0xffffa888, 0x0, 0x0, 0x0, 0x1400}}], 0x300, 0x42, 0x0) r2 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="240000002e0007031dfffd946fa2830020200a0000000000000000e50c1be3a20400007e280000005e00ff03c81f8374b4c125a4ffba16a0aa1c0009b3ebea966cf0554edc7de8ddeb133c2b", 0x4c}], 0x1}, 0x0) recvmmsg(r2, &(0x7f0000002540)=[{{0x0, 0xffffa888, 0x0, 0x0, 0x0, 0x1400}}], 0x300, 0x42, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f0000000000)={r2, 0x6, 0x5, 0xfffffffffffffffa}) 04:11:24 executing program 4: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$vim2m_VIDIOC_S_CTRL(r2, 0xc008561c, &(0x7f0000000100)={0x8, 0xcc02}) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) timer_create(0x0, &(0x7f0000066000)={0x0, 0x12}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000240)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pselect6(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 04:11:24 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0xc000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01db00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:24 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) modify_ldt$write(0x1, &(0x7f0000000000)={0x7, 0x1000, 0xffffffffffffefff, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1}, 0x10) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1438.459928] audit: type=1800 audit(1599279084.346:318): pid=28880 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=17097 res=0 04:11:24 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x200) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) r2 = socket$xdp(0x2c, 0x3, 0x0) write$binfmt_elf32(r2, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0x3f, 0x20, 0x5, 0x3, 0x2, 0x3, 0x8001, 0x17, 0x38, 0x1bc, 0xfff, 0x6, 0x20, 0x1, 0x9, 0x98, 0x6}, [{0x3, 0x0, 0xff, 0x2, 0x4, 0x10000, 0xdca, 0x101}], "e277d51e65a569759ee2fd853653ffa2fd034e31d9a88715ea2a52927cee5f7480cd79fa3ee76092995a1af60fc5da199eec07d4da5aac0db54860673d38bd7bc30dd90af9471eaa7cdc6e4fa559ddada12d1eebc664bc627ee7a6cc55a35a39120ae5989d14cca40838c0ef338c5b636d5317ccf45a9ee25ac6c7d7ca14612175462352ca7a885cfb9c1162d90c7dc6bb97a35ae8a0b3fedd7a5a7e5bda8a034d2802d87f419910efd715a4d46bfd277a4a13ef82f6db2663b17c80a2925f6aee1687abda9638992c89cd04e74973ab0a9ea3c71c15a0a75b208707369d", [[], [], [], [], []]}, 0x636) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1438.529600] audit: type=1804 audit(1599279084.346:319): pid=28880 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir808871839/syzkaller.MQmBFw/2035/file0" dev="sda1" ino=17097 res=1 [ 1438.579706] batman_adv: batadv0: Adding interface: ipvlan357 [ 1438.609081] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1438.694856] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:11:24 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000032000/0x18000)=nil, &(0x7f0000000280)=[@text32={0x20, &(0x7f0000000140)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8dd0f0f6300bfc7442402c43a727fc7442406000000000f011424f30f090f013a360f0666b8c0008ec066baa100ed", 0x4e}], 0x1, 0x0, 0x0, 0x0) ioctl$VHOST_SET_FEATURES(0xffffffffffffffff, 0x4008af00, &(0x7f0000000080)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200}, 0xc, 0x0}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000002c0)={[0x4, 0x0, 0x40000007, 0x0, 0x0, 0x0, 0x4cb]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x2, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, @perf_bp={0x0, 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_GET_REG_LIST(r2, 0xc008aeb0, &(0x7f0000000380)={0x8, [0x1, 0x180, 0xbb5, 0x7ff, 0x8, 0x40, 0x200, 0x80]}) 04:11:24 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0xe000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1438.743487] batman_adv: batadv0: Removing interface: ipvlan357 [ 1438.902764] kvm [28900]: vcpu0, guest rIP: 0x135 Hyper-V unhandled rdmsr: 0x40000024 04:11:24 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0xf000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1438.958914] kvm [28900]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x4000002a [ 1438.986913] batman_adv: batadv0: Adding interface: ipvlan357 [ 1439.004163] kvm [28900]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x4000005a [ 1439.018879] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1439.076822] kvm [28900]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x4000006a [ 1439.112905] kvm [28900]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x4000000a 04:11:25 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$TIOCL_UNBLANKSCREEN(r2, 0x541c, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1439.131507] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1439.144856] kvm [28900]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x4000002a [ 1439.169956] batman_adv: batadv0: Removing interface: ipvlan357 [ 1439.193574] kvm [28900]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x4000004a [ 1439.230979] kvm [28900]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x4000001a 04:11:25 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x10000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02db00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) [ 1439.281960] kvm [28900]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x4000006a [ 1439.331594] kvm [28900]: vcpu0, guest rIP: 0x145 Hyper-V unhandled rdmsr: 0x4000003a 04:11:25 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x10020000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:25 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x4000) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000002c0)='./file0\x00', 0x0, 0x1004, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="d58f7036a5e300462c6c6f7765726469fd227d86915f96eaf23c8ce19d0d8323f4b0464ae5c8da3720fd5b697d944eea264919e1ed3f03857899b67387dcb78c415c7f01d7affe7b1c693526efc10405d405965d9be3cc326439afc53326db6fbf7ecb7f62821663dd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) r5 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r2, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100400}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x6c, 0x4, 0x8, 0x3, 0x0, 0x0, {0xa, 0x0, 0x4}, [@CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x2000}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x805}]}, 0x6c}, 0x1, 0x0, 0x0, 0x44000}, 0x0) openat$cgroup_procs(r5, &(0x7f0000000140)='cgroup.procs\x00', 0x8, 0x0) ioctl$mixer_OSS_ALSAEMULVER(r2, 0x80044df9, &(0x7f00000000c0)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x400448cc, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) 04:11:25 executing program 5: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46802) io_setup(0x100000000000c333, &(0x7f0000000180)=0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0xb, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) ftruncate(0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000004c0)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r2, &(0x7f0000000000)={0x14}, 0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r1, 0x45, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x400000000000, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0x377140be6b5ef4c7}]) r3 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$KVM_GET_XSAVE(0xffffffffffffffff, 0x9000aea4, &(0x7f0000000580)) r4 = open(0x0, 0x141042, 0x0) fdatasync(0xffffffffffffffff) fchmod(0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000200)={0x100007, 0xffffffffffffffff, 0x9}) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x620040, 0x0) ioctl$sock_proto_private(r5, 0x89e1, &(0x7f0000000240)="aca9b95d56c25a6f6ab3879768480e53407d782e10aa5300d8860c12d7b28efa8c4b1bfcd10994f6c8c8ad1c9a2fd84acf353aace4db6557ef2bd7457bea0df9024188292e18d919c7019d24d820b2883febc7bc78b2ec757ffbfbbd3a91077d78d50e2591edff7fff26e9a5160f64b9bb5d0f176d3d52f7561c19b9a2") [ 1439.541409] batman_adv: batadv0: Adding interface: ipvlan357 04:11:25 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000000)=0x3, 0x4) [ 1439.604095] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1439.685487] overlayfs: unrecognized mount option "Õp6¥ã" or missing value [ 1439.729673] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:11:25 executing program 4: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = dup(r0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x4, 0x4000) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000002c0)='./file0\x00', 0x0, 0x1004, 0x0) mount$overlay(0x400000, &(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="d58f7036a5e300462c6c6f7765726469fd227d86915f96eaf23c8ce19d0d8323f4b0464ae5c8da3720fd5b697d944eea264919e1ed3f03857899b67387dcb78c415c7f01d7affe7b1c693526efc10405d405965d9be3cc326439afc53326db6fbf7ecb7f62821663dd"]) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) r5 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_GET(r2, &(0x7f0000000440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100400}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x6c, 0x4, 0x8, 0x3, 0x0, 0x0, {0xa, 0x0, 0x4}, [@CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x2000}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x5}, @CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x4}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x805}]}, 0x6c}, 0x1, 0x0, 0x0, 0x44000}, 0x0) openat$cgroup_procs(r5, &(0x7f0000000140)='cgroup.procs\x00', 0x8, 0x0) ioctl$mixer_OSS_ALSAEMULVER(r2, 0x80044df9, &(0x7f00000000c0)) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x400448cc, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) [ 1439.789014] batman_adv: batadv0: Removing interface: ipvlan357 04:11:25 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000000080)={0x0, 0x3, 0x400, &(0x7f0000000040)=0x6}) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) 04:11:25 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x20000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1439.883344] Bluetooth: hci5: command 0x0419 tx timeout 04:11:25 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) ioctl$KDGKBMODE(r1, 0x560d, &(0x7f0000000080)) r2 = socket$inet6(0xa, 0x400000000001, 0x0) bind$inet6(r2, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$UHID_CREATE2(r4, 0x0, 0x1db) prctl$PR_SET_TIMERSLACK(0x1d, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x20000008, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = open(&(0x7f0000000040)='./bus\x00', 0x3053904d380039a, 0x780d0fc84f1e586b) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000000)=0x326, 0x4) ftruncate(r5, 0x80006) sendfile(r2, r5, 0x0, 0x8000fffffffe) 04:11:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03db00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:26 executing program 4: syz_open_procfs(0x0, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000700)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000300090000000400040005000600000000000500"/42], 0x30}}, 0x0) 04:11:26 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r2, 0xc01864c6, &(0x7f0000000040)={&(0x7f0000000000)=[0x5, 0xfffffff7, 0xb, 0x2], 0x4, 0x80800}) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) 04:11:26 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x40000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1440.170679] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 1440.200018] nla_parse: 12 callbacks suppressed [ 1440.200028] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1440.244235] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:26 executing program 4: ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(0xffffffffffffffff, 0xc1105518, &(0x7f0000000300)={{0x3, 0x3, 0x401, 0x40, '\x00', 0x3f}, 0xffff7e42, 0x10000445, 0x7, 0x0, 0x3, 0x2, 'syz0\x00', &(0x7f0000000100)=['\x00', '\x00', '&^)\x7f\x00'], 0x7, [], [0x8000, 0x8001, 0x8000, 0x9]}) clone(0x1000000210007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={'syz'}, 0x0, 0x0, r0) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000240)="585ccbc4ed83b836c1a6474914dc5500b66147b3c7218a91690000000042e3d35228897501f93191b076ac446ff0022b8753a1fa74ff569f435fb3bae96efb74b50ec93c2db8eae3198a29e5c0cfc60000ce0637cef580b4ec24c53d86571ff5ff70e48884ca000018cea71fcfacf40d32e4b58a8d2725561f6110fd7b06f90b5274cc5c1e298a16324fe27da2a9d5ba9ff33c1e8e036e5031949762d009d308bd73f477252d0000000000004000000000000000000000000000000000195e23", 0xc0, r1) keyctl$instantiate(0xc, 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x32, r1) r2 = add_key(&(0x7f0000000180)='pkcs7_test\x00', &(0x7f0000000200)={'syz', 0x3}, &(0x7f0000000440)="83ec99258d221df1eb50eccbce923a02c0f71410eac92b4bc8d1cb6098639f1945397f89ed2e1767972d7726bc19bca5246e90983cb4ed", 0x37, r0) add_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f0000000000)={'syz'}, &(0x7f0000000480)="e65117696a836555", 0x8, r2) 04:11:26 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xc0588, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0xa) getgid() r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) io_submit(0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) add_key$keyring(&(0x7f0000000040)='keyring\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f0000000080)="282526185e3dcc1d9e08fe6651bf") ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x24000000000, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x2], 0x1000, 0x100012}) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) 04:11:26 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$SG_SET_COMMAND_Q(0xffffffffffffffff, 0x2271, &(0x7f0000000000)) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) recvmmsg(r0, &(0x7f0000001500)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000040)=""/59, 0x3b}, {&(0x7f0000000180)=""/145, 0x91}, {&(0x7f0000000080)=""/126, 0x7e}, {&(0x7f0000000240)=""/230, 0xe6}, {&(0x7f0000000340)=""/125, 0x7d}, {&(0x7f00000003c0)=""/156, 0x9c}], 0x6, &(0x7f0000000500)=""/4096, 0x1000}, 0x10001}], 0x1, 0x80000020, 0x0) [ 1440.378930] batman_adv: batadv0: Adding interface: ipvlan357 [ 1440.411671] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:11:26 executing program 4: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x8000) getsockname$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000000000000800", @ANYRES32=r3, @ANYBLOB="00000000000000f3280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="380000002400ffffff39974a61003c0005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRES64], 0x54}}, 0x200090c4) r4 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="240000002e0007031dfffd946fa2830020200a0000000000000000e50c1be3a20400007e280000005e00ff03c81f8374b4c125a4ffba16a0aa1c0009b3ebea966cf0554edc7de8ddeb133c2b", 0x4c}], 0x1}, 0x0) recvmmsg(r4, &(0x7f0000002540)=[{{0x0, 0xffffa888, 0x0, 0x0, 0x0, 0x1400}}], 0x300, 0x42, 0x0) sendmsg(r4, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000340)="0ad17e752aba8f175d265f168491a80f2032d3433332a9fc3faa094758b6ada9d2518c6658028ad567ba90ee16deeab0fba62a11c9f440b4c2f05433f77377623fc9f5127b44a4ee9f8f12335721777b98b24acd666e382d95c9b2cbac3e2ed6a81c4c5b589941c2a235ebc1a292dabf67e8bd628bb5ddfd3244be0ad328e39f22206ee6a9d5595860acba25842ba1a4699c710a81173c52172fc0d43592dfbba4b2cf013da79524a8c7580ef064412a8624008e6400e81457d897ad1a5cf0f8fb79d52c2f4210b0c81c24e94376f57b53e88b51ff74751d44028d28f2780b34ace6", 0xe2}, {&(0x7f0000000440)="b253bbc11b4598178414a887f7e46df106182b6c7d45163edec06d272666650edb34f2e2d7c081da3af3e2e57fd80b72d37cc0e6cc699e0fab9e8e87e8b90ee2f92d72beebee4a51480dae4fa20c2e9fe58604b26c5f07b251375ed5310524ec668684435a385fe3fc01fa2d18d59329609406b811e32a6a428f7feda4587e83535d749d5b4763bacd8a0d5a2578732527734c09de47392e98995dc684898de1323e96125f5e", 0xa6}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001500)="900f4c56047617d7f478086b3794bb53654c59ca9ced0567d958af9a4810710cee216c4fd931a7350748026846c71332cd5eecbab5e866d502634b68414432122dfca5a3589309986f1039", 0x4b}, {&(0x7f0000001580)="59ba1bb2609d0fa39a61b3bc28b7b2f912993d1fe4545f0703aa3580f546ad0d8c60ac228f631b7f840ff92beaa94c4bfed34694cfc568f8e126777520122f64431c0a442fc9c833b0c46ecc69fea9b220fe8bac5569ee5b62fa1a1a9a71d01fa8d0ba71f7da76cc65892a29fc5905d6120a8ce6120bef31520484e9d2aa0677087e5dd955db108a352248a11af3ec20154b8f36823db75f993c14c7f6538cc230e41ab84e64f3ff45d8fb947594aa3d8dc316587ec1f728781099a8e69c711dbfab7431d36c9c2ed2bb60760ba99e26029a1c1ce554bef73ad41d2012d43aa5b109", 0xe2}, {&(0x7f0000001680)="44d25ef5326a6fae8721f3c7b8937ce46f2d", 0x12}, {&(0x7f00000016c0)="6da19c5f4017a66ed38a03d0f3ca38c4766c0bc0547567918c61416f6e330cfc7f076e9d6a9dba22d23002c781c518f2c909c9f0e2c00dd7c51a9dbe2d17ce5a554e0aff7ebf01351edf42096d414df7c8db028c5769a9b00204eab010eb01a8af2641450afcd880e5c2cc52ee01104738e313bdd56809e8d72c2105e57e735388ace95e8858f0cd2194ba2c983f73f9418bcc9d6c4ac8aa2855d67b4f2926a530c800156d0089fc7f257613aab5cb", 0xaf}], 0x7, &(0x7f0000001800)=[{0x1010, 0x118, 0x2e63, "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"}, {0xb0, 0x108, 0x101, "1d9e3113037102e51fcec27d60f3f4fe7eb372c21a07b781f7c2889b52106c45dbbc4daba60646fd2d3461f764aae5cb35dab8cf2213cd97aafc7072eaae300ed637854008768fada6be9af689fcc4831a7e204452d8afddf2ca38213af8159158d8c004eb67f2502de675a06aff17fe1afeb73e4d4c2f66c57bd9140d2a314602c145ead657c7efbea89ea9dfd69d7666e721c9c76219fa6b6bcc"}, {0xf0, 0x113, 0x10000, "b3267ccc8714b60369d3f138c671c6a9c4d34b87f2575ef5c0d508af7647b261a365098f06e4726880ccf2e7fe5f7fa5f24ef999c0b11d51d77496edd448cb6ced61f4f35ef21307e1059dfaa70ddc7101487d4f6ed5c9e22faa301a20b8247dc739ad972bf50e6fa51af92a3280cecd19af2bf6cb63e5b82be09f80b4d56b2eb8af1857fe976f833d1d58206bdd836668557223dc4c6715cb3c5e17eb6a1a88fb18e4d48e54ca12a96088221fb3a0052b56aeded4e3af23ece0dd02dc38be2be6091c9617ffd8daa8696403de481c5ceb666ef88b8de55c53ee8247b0a0"}], 0x11b0}, 0x84) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = dup2(r5, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 04:11:26 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r3, 0xc01864ba, &(0x7f00000000c0)={0x8000, 0x1, 0x9, 0xcccccccc}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x1c, &(0x7f0000000300)=[@in6={0xa, 0x0, 0x0, @remote, 0x4}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x7c, &(0x7f00000002c0)={r5, 0xa}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r5, 0x9}, &(0x7f0000000040)=0x8) [ 1440.514480] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1440.552491] batman_adv: batadv0: Removing interface: ipvlan357 04:11:26 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x40020000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1440.632217] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1440.702079] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1440.719873] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:26 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x44030000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1440.811225] batman_adv: batadv0: Adding interface: ipvlan357 [ 1440.836547] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1440.890250] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1440.902059] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 04:11:26 executing program 4: socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000040)) socket(0x10, 0x803, 0x10000) socket$inet6(0xa, 0x800000000000002, 0x0) socket$inet(0x10, 0x2, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x0) syz_init_net_socket$ax25(0x3, 0x3, 0x0) pipe(&(0x7f0000000100)) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=@newlink={0x5c, 0x10, 0x403, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xc, 0xa}}, @IFLA_VLAN_EGRESS_QOS={0x4}]}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x5c}}, 0x0) [ 1440.950512] batman_adv: batadv0: Removing interface: ipvlan357 04:11:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00dc00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:26 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x4e010000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:27 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{0x0}], 0x1, 0x0, 0x0, 0x2000}}], 0x1, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7f}}, 0x0, 0xffffffffffffffff, r1, 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) preadv(r3, &(0x7f00000009c0)=[{&(0x7f0000000500)=""/154}, {&(0x7f00000003c0)=""/68}, {&(0x7f00000005c0)=""/214}, {&(0x7f00000006c0)=""/194}, {&(0x7f00000007c0)=""/146}, {&(0x7f0000000880)=""/144}, {&(0x7f0000000480)=""/13}, {&(0x7f0000000940)=""/71}], 0x2a9, 0x0, 0x0) fcntl$notify(r3, 0x402, 0x14) fcntl$notify(0xffffffffffffffff, 0x402, 0x4) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xb8fd) [ 1441.136099] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1441.154844] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:27 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x58010000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1441.258945] batman_adv: batadv0: Adding interface: ipvlan357 [ 1441.277916] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1441.297283] new mount options do not match the existing superblock, will be ignored 04:11:27 executing program 4: mkdir(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000080)='./file0\x00', r1, 0x0) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='system.posix_acl_access\x00', &(0x7f0000000340)={{}, {}, [{}], {}, [], {0x10, 0x2}}, 0x2c, 0x0) chdir(&(0x7f0000000100)='./file0\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$CAIFSO_LINK_SELECT(r5, 0x116, 0x7f, &(0x7f0000000040)=0x6, 0x4) mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) [ 1441.342781] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1441.374638] new mount options do not match the existing superblock, will be ignored [ 1441.375984] batman_adv: batadv0: Removing interface: ipvlan357 04:11:27 executing program 5: perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x48000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) close(r0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000ac0)=@sack_info={0x0, 0x0, 0x32}, 0xc) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0xc) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-control\x00', 0x2a0001, 0x0) setsockopt$inet_group_source_req(r3, 0x0, 0x29, &(0x7f0000000180)={0x31, {{0x2, 0x4e22, @rand_addr=0x64010102}}, {{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x108) ftruncate(r2, 0x200004) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000a40)={0x4a40b6eb54d34853, 0xffffffffffffffff}) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/ubi_ctrl\x00', 0x420000, 0x0) ioctl$SNDRV_PCM_IOCTL_READN_FRAMES(r4, 0x80184153, &(0x7f0000000980)={0x0, &(0x7f0000000900)=[&(0x7f0000000300)="d9a2f3fd24b2f4a8d9346686989175b35d952a3f462efd060e312793545a6e9203b22ba3c57df2697075f60f7891b84e1aff8728cd8fdfb43e09b8c4e0b31b614b9943e3a0128e5660e37fad9204277f18f8687fa0978291c8f4c95f3c667851d76e9cb142a2387c55a3dfa90cb7f3887cf106e20aa35e5b934b7000f15ca12f8ce3f9ad37d342ce611e9fa5e0ca5ee5002f7a9db688e8b12264b76d7381afcd8478ea9566de8cb62a70e7d949bcf325c25be15a911d326aea91cca1fd3e1706f031c4ab3829499802b3f032e0f67de624", &(0x7f0000000400)="16bb6104e73befe1208ca6a6ff6b46438f2a56bbfdb0389968eec0b8fa53aa917092a617c2fe672fcc93f93cc8b0650abd5c35aaf8a4e87d", &(0x7f0000000500)="270c3c2f6dc70e0c049ca6176c2905705cbf46cff7a69aa9e25d7b55e0c84e76db47e5ea59a3d9ff2ff51c7f6b8552e1ea29fdbec47a8b1089e36cf04bdd466c35", &(0x7f0000000580)="fe83e46daa0029191daab501d3dd3e03695371f4af344e6ee8f3f53181a227caed8a91d709002622dfeb9bee88d246ea27225a6a7ab57655e5a9960f67c99734bd0375fb4656e4b075bb6b04a65d781bde5efb0920a8f1af19960f36224f704266fdf5bb492ad35148e8cb033477ffe234210f61e8855afbf0bee46cd8b8897f8cb2cacf97d77c55d8314a332697ccb1c5cf042a022928a104518cffbc2b1040772169b1143e977aa2e4c38b04dfa6c040a806db7582fa3cddacad8a62855ca3260613194846abc54b171861aaa2a3d5e1f918e5fb9fdab5a3e60880d234aaaccf8db2d915e5", &(0x7f0000000440)="973d3523cd76d1e42c7cddb31569cccacf88e3217337737ecd6a5c6b2171dfd355d61745d8a6c10bb0788c47df67", &(0x7f0000000680)="1f695f69087e4a98507703e15ce2c34262883533ceca906b7cfb487ef6369a71a3ea0887596fb8b6010fa8846e3b3598c5f85b000d7ad5cf91cb5b29d591437ae3eb1d9fc5f7bb76e08cd2147150ec800e600e90eb228409357211ec0a7d5dffdb5480267de2ecd7806bf433f55aed4c5f14f8bbb237b660f49931b5762235a38f3033561169684db8b64c67e19515860159843515a5a756ae1fdc852570c45ed8e84d60c100525dda71c5074f9c3a", &(0x7f0000000740)="7a944907dc4f50ab1bfb37dea64195ff861bb7dceb9c5b1ccd368fbcd5308daf7f3e7aed3cf9e46dd6c61dccf81c57f6307777074277d294a0b27c99985ec9c5acd2d94131db021454100aee4d6496fe24810713881abc7c29edf7d3d9b71f7b28a5390024e44133d47f363caa11b83ed01a1d276e696bacf064fe62bbed528d1306451eea43c78af31474b9187b04faab1fe70bfeb93c3ccc8443f33cf97bb6c85ba22f4b2d6a90c120835944e2b29003355a", &(0x7f0000000800)="e03e72380ee969f9ee6326c611a5054741fb206b89", &(0x7f0000000840)="5cc7dd90f06f3a2b5b3aef1666ecdea1a8368dab72f0c86357d85e3e17fb2c24bd23a9f4777ca29d12f74ab0d66d598f620d5f4d43f52262bfc2f71f023f5a1f889c6c0413d5b9a61fe78298510f0ff074bc9652cd7dabefc65d46f5d8940d622f4ada907ff20ea5abf8ac6d40c0b0bba75cd6d638b8af485248179aee594546e82b4a08"]}) add_key$user(0x0, &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$link(0x8, 0x0, 0x0) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r0, 0x40089413, &(0x7f0000000040)=0x400) sendfile(r0, r2, 0x0, 0x80001d00c0d0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f00000009c0)={0x0, 0xffc5}, 0x8) 04:11:27 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x60000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:27 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x30}}, 0x10) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x200, 0x0) write$rfkill(r1, &(0x7f0000000040)={0xcd2, 0x9, 0x2, 0x1}, 0x8) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1441.509252] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1441.536022] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1441.717567] audit: type=1800 audit(1599279087.607:320): pid=29160 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed comm="syz-executor.5" name="bus" dev="sda1" ino=17140 res=0 04:11:27 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x65580000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:27 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x8, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x9}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) write$P9_RATTACH(r1, &(0x7f00000000c0)={0x14, 0x69, 0x2, {0x10, 0x0, 0x2}}, 0x14) ioctl$SIOCRSGCAUSE(r1, 0x89e0, 0x0) sendmmsg(r0, &(0x7f0000006d00)=[{{0x0, 0x1002000, 0x0}}], 0xc6, 0x0) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x8441, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VIDIOC_G_EXT_CTRLS(r2, 0xc0205647, &(0x7f00000001c0)={0xa20000, 0xff, 0x2, r3, 0x0, &(0x7f0000000180)={0x990970, 0x4, [], @p_u16=&(0x7f0000000140)=0x1}}) 04:11:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01dc00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) [ 1441.954952] batman_adv: batadv0: Adding interface: ipvlan357 [ 1441.991858] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1442.109983] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1442.163674] batman_adv: batadv0: Removing interface: ipvlan357 04:11:28 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x81000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:28 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1442.393406] batman_adv: batadv0: Adding interface: ipvlan357 [ 1442.414840] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:11:28 executing program 5: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x46802) io_setup(0x100000000000c333, &(0x7f0000000180)) open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x48280) open(&(0x7f00000004c0)='./bus\x00', 0x2, 0x0) write$P9_RATTACH(r0, &(0x7f0000000000)={0x14}, 0x14) r2 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) write$P9_RREMOVE(0xffffffffffffffff, &(0x7f0000000280)={0xfffffffffffffcd2}, 0xff7f) fdatasync(r2) fchmod(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r3) fcntl$notify(r4, 0x402, 0x80000000) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$PPPIOCGFLAGS1(r5, 0x8004745a, &(0x7f0000000080)) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x80) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-monitor\x00', 0x8000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, 0x0) [ 1442.503098] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1442.557688] batman_adv: batadv0: Removing interface: ipvlan357 04:11:28 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x88030000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02dc00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:28 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) ioctl$EVIOCGBITKEY(r2, 0x80404521, &(0x7f0000000000)=""/74) 04:11:28 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x800, 0x70bd2d, 0x25dfdbfe, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) 04:11:28 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x88a8ffff}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1442.913834] batman_adv: batadv0: Adding interface: ipvlan357 04:11:28 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x802, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x13f}}, 0x20) fchmodat(r1, &(0x7f00000000c0)='./file0\x00', 0x140) write$RDMA_USER_CM_CMD_RESOLVE_IP(r3, &(0x7f00000001c0)={0x3, 0x40, 0xfa00, {{}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1b}}, r4}}, 0x48) [ 1442.940116] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1442.974194] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=29260 comm=syz-executor.2 [ 1443.040655] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1443.070425] batman_adv: batadv0: Removing interface: ipvlan357 [ 1443.080556] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=29260 comm=syz-executor.2 04:11:29 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x9effffff}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1443.206328] batman_adv: batadv0: Adding interface: ipvlan357 [ 1443.227978] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:11:29 executing program 2: r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x19) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x44203}, r0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$AUDIT_MAKE_EQUIV(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x3f7, 0x2, 0x70bd27, 0x25dfdbfb, {0x7, 0x7, './file0', './file0'}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4081}, 0x24000010) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1443.308099] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1443.343829] batman_adv: batadv0: Removing interface: ipvlan357 04:11:29 executing program 5: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x233) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000040)={0x0, 0x2710}, 0x10) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x10000, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x1c, &(0x7f0000000300)=[@in6={0xa, 0x0, 0x0, @remote, 0x4}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x7c, &(0x7f00000002c0)={r5, 0xa}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000000340)={r5, 0xc5, "4cd6cca53488541bc51461a1f50e288cce83138122988bd3f06c910f49eaab90dbfeed9291ed86c5d116329a85ef14bd178ec8e436f5a3e8df258c2c458cc568d15bf2f39483a5523631f0801cc368e97522785a53c46ff587573049d960f305fbbd7197cc1891087e8ee37c7ab4ccfdaef08569d83fc794c5830fade954bca1d0fc254180890817e27dca13284c1f7388196e3a3e7969e731848d9bb7bf8a1dfcf366494d1dcab409a015d67eb4d1edb5a988ac99236515155921c30a87c08d993a935524"}, &(0x7f00000000c0)=0xcd) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000300)='sit0\x00', 0x10) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r7 = dup(r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$PIO_FONT(r7, 0x4b61, &(0x7f00000001c0)="011b55e0bb876a13e71facf67f28db98725408f9a46a5c30a4d18a69d146898b20bceb8b7bac85d6badfeb8351da1d540db809de7017eec6c5e25e8aa5914f65ad390487f5d87d1c1aa7e844d88e588f55bfa6621f7860697d26c94352663a1830710d6747fb5e4beb06c6c8c97ec5fce41f3f7b773fec96917e8270e7bd80ae26fa606b5ed58f624a9dc923da7d598bef") setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0xdf5, 0x21f6}, 0x14) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xff01) splice(r0, 0x0, r2, 0x0, 0xe8ba, 0x0) 04:11:29 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0xf0ffffff}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03dc00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:29 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x200200, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = gettid() ptrace$setopts(0x4206, r4, 0x0, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000005c0)={&(0x7f0000000580)=[0x4, 0x4], 0x2, 0xa34, 0x5, 0x58, 0x1, 0x8, 0xd0e, {0x1ff, 0x0, 0x8, 0x1ff, 0x200, 0x2, 0x7, 0x8, 0x1, 0x6, 0x7ff, 0x7, 0x7ca0, 0x4, "d24c92edf603c5e6df7646d64d9360ee3938e09c382b7777a94b16a86b022e5a"}}) tkill(r4, 0x19) wait4(r4, 0x0, 0x8, &(0x7f00000001c0)) tkill(r3, 0x19) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r2, 0xc1105511, &(0x7f0000000400)={{0x6, 0x8, 0xb6b0, 0x7f, 'syz0\x00', 0x5}, 0x2, 0x20, 0x3f, r3, 0x4, 0x527, 'syz0\x00', &(0x7f0000000180)=['\\@$\x00', '!*&#@\x00', '\x00', '(\x00'], 0xd, [], [0x9, 0x200, 0x40, 0x8]}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000000540)) sendmmsg(r0, &(0x7f00000000c0)=[{{&(0x7f0000000000)=@xdp={0x2c, 0xd, 0x0, 0x23}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000300)="a62ed4d480a90df50424a449472b5832c5cef204bbb0a678a25482d4f467e7f3b2ffadf7f2e19010d21b89caaa020b293ce7184181b118320cf82ea2598a6ea840f0a827ffa0af7e3cf479b1b37dcad39da8f86f3b5bdeb6bd315eb2cdaecdbaba58847d715abecbbc828e24486afc92cf4708e6c7f3abb40bf90cd7fd277130eaa54b2cc36dd0fda375d04769a256d23847845873cb9c6ffea5d5183f1d95f46c6744f917433d062dc548679143f3190026de061a1d46b75292d16e97cfc2a5ceb42ff7e34253e4a58f6fa94e788e2011733ab430743c5134d6aff3c66e14b46678e113a85793917e65aa07dd9e8cb49c", 0xf1}, {&(0x7f00000002c0)="208abf906113", 0x6}], 0x2}}], 0x1, 0x0) 04:11:29 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0xfcffffff}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:29 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @private=0xa010100}, 0x10) connect$llc(r1, &(0x7f0000000000)={0x1a, 0xfce9, 0x7, 0x4, 0x2, 0x5, @local}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1443.634211] batman_adv: batadv0: Adding interface: ipvlan357 [ 1443.668311] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1443.761940] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:11:29 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f0000000180)={r1, r1, 0x400, 0xf0, &(0x7f0000000000)="d268725232fcd5fe1865b24addece6c0718c61de7300bde12d94841bd83a381433d59309ff596b6eda35f58e09358de7d94a018f842cee2f500d01a2e6e24c579c0f70cfc8743ebb47e52998361956bf354f22ae16c253011a0d6664de61b2c801dcd488f5797eb469c9e94eb5f48e1447dee4a84ac59c036cb7a6926ef83f97b2274b68fb7e23a07d91eebed6e58713e4188f18d9fa880e5eb61697f0df8dca404f283bb33a7964a793fe7d5b463a33a1f88b310b5b57aa44f83f2ab2cd1d3dec94e572986b2a9dedbae3f27b10bf74608eb21336c7f3b0db5cd496c6d697b721c7d47e29262b698c9a48969b94aa22", 0x8, 0x2, 0x9, 0x1, 0x6, 0x2, 0x3, 'syz1\x00'}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1443.823590] batman_adv: batadv0: Removing interface: ipvlan357 04:11:29 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0xffffa888}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:29 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)='cgroup.subtree_control\x00', 0x2, 0x0) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) 04:11:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00dd00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:29 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0xfffff000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1444.143462] batman_adv: batadv0: Adding interface: ipvlan357 [ 1444.157301] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1444.190900] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1444.220262] batman_adv: batadv0: Removing interface: ipvlan357 04:11:30 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0xffffff7f}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:30 executing program 5: sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="00000000000000000000020000000600010000000800040005000600010000ff"], 0x28}}, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x0, 0x1, &(0x7f0000000040)=[{&(0x7f0000000140)="25bca274769e620a2734fa0095e0612687ecb86a548802a902000000000000004e2f98b579a782d2250000000206e73ba8f4952bedc6760253ef", 0xff9a, 0x400}], 0x0, &(0x7f0000000240)={[{@data_journal='data=journal'}]}) prctl$PR_SET_SECUREBITS(0x1c, 0x0) 04:11:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01dd00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:30 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0xffffff9e}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:30 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x7ff, 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETX(r1, 0x5433, &(0x7f0000000000)={0x6, 0x3ff, [0x3, 0x91dc, 0x0, 0xff, 0x20], 0x20}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000280)={@dev={0xfe, 0x80, [], 0x1c}, 0x68}) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xb0, 0x0, 0x5, 0x81, 0x0}, &(0x7f0000000180)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) dup(r6) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r6, 0xc038943b, &(0x7f0000000240)={0x6, 0x18, [], 0x0, &(0x7f0000000200)=[0x0, 0x0, 0x0]}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00000001c0)={0x25, 0x4, 0x9, 0x3b3b946, r5}, 0x10) clock_nanosleep(0x7, 0x1, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080)) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x4, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1444.599448] EXT4-fs (loop5): unsupported inode size: 4 [ 1444.617939] EXT4-fs (loop5): blocksize: 4096 04:11:30 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0xfffffff0}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1444.676190] batman_adv: batadv0: Adding interface: ipvlan357 [ 1444.708697] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:11:30 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl$KDFONTOP_SET(r0, 0x4b72, &(0x7f0000000440)={0x0, 0x1, 0x0, 0x0, 0x129, &(0x7f0000000040)="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"}) clone(0x6100500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) [ 1444.796986] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1444.824932] batman_adv: batadv0: Removing interface: ipvlan357 04:11:30 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0xfffffffc}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:30 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) dup(r6) fcntl$F_SET_FILE_RW_HINT(r6, 0x40e, &(0x7f00000000c0)=0x1) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000c40)=ANY=[@ANYBLOB="4800000010000507800000f70000000000000000", @ANYRES32=r8, @ANYBLOB="00000000000000280012000c0001007665746800"], 0x48}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=r8, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r4, @ANYBLOB], 0x28}}, 0x0) 04:11:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02dd00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:30 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0xffffffff}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1445.092382] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=29451 comm=syz-executor.5 [ 1445.145174] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=29455 comm=syz-executor.5 04:11:31 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="34000000c6e9ad00000000005f00000000000000", @ANYRES32, @ANYBLOB="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"], 0x134}}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100), 0xd}], 0x492492492492805, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/54, 0x36) write$binfmt_script(0xffffffffffffffff, 0x0, 0x6db6e559) [ 1445.219455] batman_adv: batadv0: Adding interface: ipvlan357 [ 1445.245718] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1445.299281] IPVS: ftp: loaded support on port[0] = 21 [ 1445.347274] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:11:31 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1445.389067] batman_adv: batadv0: Removing interface: ipvlan357 [ 1445.506667] nla_parse: 24 callbacks suppressed [ 1445.506676] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1445.538625] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1445.618124] batman_adv: batadv0: Adding interface: ipvlan357 [ 1445.631886] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1445.690581] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1445.731349] batman_adv: batadv0: Removing interface: ipvlan357 04:11:31 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="240000002e0007031dfffd946fa2830020200a0000000000000000e50c1be3a20400007e280000005e00ff03c81f8374b4c125a4ffba16a0aa1c0009b3ebea966cf0554edc7de8ddeb133c2b", 0x4c}], 0x1}, 0x0) recvmmsg(r3, &(0x7f0000002540)=[{{0x0, 0xffffa888, 0x0, 0x0, 0x0, 0x1400}}], 0x300, 0x42, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000040)=0x4) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1445.833323] IPVS: ftp: loaded support on port[0] = 21 04:11:31 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x2}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03dd00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) [ 1445.984278] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1445.999601] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:32 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x3}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1446.088550] batman_adv: batadv0: Adding interface: ipvlan357 [ 1446.140351] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1446.274052] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1446.335038] batman_adv: batadv0: Removing interface: ipvlan357 04:11:32 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x4}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:32 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000680)='./file0\x00', 0x20102, 0x45) sendmsg$DEVLINK_CMD_TRAP_GET(r1, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000780)={&(0x7f0000000700)={0x50, 0x0, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}}]}, 0x50}, 0x1, 0x0, 0x0, 0x4008040}, 0x0) r2 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="240000002e0007031dfffd946fa2830020200a0000000000000000e50c1be3a20400007e280000005e00ff03c81f8374b4c125a4ffba16a0aa1c0009b3ebea966cf0554edc7de8ddeb133c2b", 0x4c}], 0x1}, 0x0) recvmmsg(r2, &(0x7f0000002540)=[{{0x0, 0xffffa888, 0x0, 0x0, 0x0, 0x1400}}], 0x300, 0x42, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x1c, &(0x7f0000000300)=[@in6={0xa, 0x0, 0x0, @remote, 0x4}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x7c, &(0x7f00000002c0)={r4, 0xa}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000000)={r4, 0x0, 0x10}, 0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1446.527987] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1446.547026] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1446.625032] batman_adv: batadv0: Adding interface: ipvlan357 [ 1446.641108] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1446.715407] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1446.748662] batman_adv: batadv0: Removing interface: ipvlan357 04:11:32 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x5}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00de00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:32 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x6}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1446.971015] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1447.006172] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1447.056522] batman_adv: batadv0: Adding interface: ipvlan357 [ 1447.077194] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1447.167432] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:11:33 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x8}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1447.221680] batman_adv: batadv0: Removing interface: ipvlan357 [ 1447.328619] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1447.340945] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:34 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000340)=""/139, 0x8b) r3 = socket(0x10, 0x803, 0x0) bind(0xffffffffffffffff, &(0x7f0000000240)=@hci={0x1f, 0x1, 0x3}, 0x80) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYRES64=r4, @ANYRESHEX, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) getsockname$netrom(r1, &(0x7f0000000440)={{0x3, @null}, [@null, @netrom, @rose, @bcast, @bcast, @null, @rose, @default]}, &(0x7f0000000140)=0x48) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=ANY=[@ANYBLOB="3c00000024000b0f00000000e4ff000000000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000b00010064736d61726b00000c0002000600010020"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000011c0)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x2}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) 04:11:34 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x9}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:34 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000000)='/dev/urandom\x00', 0x8002, 0x0) lseek(r1, 0xa57f, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) 04:11:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01de00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:34 executing program 5: gettid() recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000380)=@ipx, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup(r0) openat$cgroup_type(r1, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000380)='mounts\x00') preadv(r2, &(0x7f00000017c0), 0x375, 0x0, 0x0) 04:11:34 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0xa}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1448.964855] batman_adv: batadv0: Adding interface: ipvlan357 [ 1448.995362] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1449.200091] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1449.250328] batman_adv: batadv0: Removing interface: ipvlan357 04:11:35 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0xb}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:35 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) r2 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="240000002e0007031dfffd946fa2830020200a0000000000000000e50c1be3a20400007e280000005e00ff03c81f8374b4c125a4ffba16a0aa1c0009b3ebea966cf0554edc7de8ddeb133c2b", 0x4c}], 0x1}, 0x0) recvmmsg(r2, &(0x7f0000002540)=[{{0x0, 0xffffa888, 0x0, 0x0, 0x0, 0x1400}}], 0x300, 0x42, 0x0) sendmmsg(r0, &(0x7f0000004100)=[{{&(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e22, @rand_addr=0x64010102}, 0x2, 0x1, 0x2}}, 0x80, &(0x7f0000001300)=[{&(0x7f00000000c0)="f8a5ecee084bd5d3a9cafdfc8c336729d9d4a01701efba72efc3e94dff29eb5af2c81bd82a7aa3ca59a5df74c7ad4d1700477cfc290027acd57b909a", 0x3c}, {&(0x7f0000000180)="9024ba1654d62bb6c5105bcccaf67a5ecb7574edf708c456d499dfe2c0b9c6aadd20a440ddb04209ded201c1166c69d8ad02a38c0c8b40390a1a02ad702b725dc1a8da0d", 0x44}, {&(0x7f0000000200)="c8bc957a7f82a2727332cc2c3abfb86e58dda2bcbc8ae0aabaf74a440b49f75019ab98ba4c634c9362c869d2a8568adc0df5a92553ee20218722d5274a817b568f2f341e2b6562d9ec9f5ecfae0e225cfb334623eb111c414806bf984c170ae2f8d14164a115320c6cb36db3b958dce8547df04304883f429bb339afafec6be94bd55f63f3f409033d7c5077bcc87cff9ff2efeace8065f7c951ce8eeb56f45aab05a6855ebdfc4c7cb3f9b1f4d3df6ac58f3ea5cafdfd5376e9ab2676f74670ee34d1907426ab382b715031bfa7bd6b456be935d57b7311e4b3294ebbb3487e43b0c308a5af", 0xe6}, {&(0x7f0000000300)="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{0x60, 0x88, 0x80000001, "49f3c9a9f9d22cdd6e3708f98ddcf3e3fb81d9b9f7670a0530f7d442ccd4088fd95d08b77141b546cbd46b5fd6d1a7fe30ec4cd9ab8c7f262d8eda318948c7b97800b1863ae1b2f53d823f47b07e"}, {0x90, 0x1, 0x6, "2deeae49bd2d4314a85d73cc2978d9913e64975514039889fe8498d7f190f10678964f48840e8d0d5749774e331eb17cf0a578512c90e79ca1ddd3a85eba284ba84ce21c5bba25c15a2e1824e224b862c6fdd5837668285654f6aa31b1f393fb409b2012fda03e042ef660fa27d912fb8448df510107964c0ca06a1839c8fc"}, {0x18, 0x118, 0x9, "4e675fda"}, {0x128, 0x119, 0x3, "325ed09f05bd89cd55d092de0a10f906cd08abffa5ff2fe3a34481e9c8d9ee8e8b811b79d3b4a93787e77d1cf36ee9ac09f954c6943e3d842b17e9774edbe5fdd28450cf68474f151d957af09e43bc8b3d41ea0000000000000068a4e80d77971655854f457cb9951c22f026f842ba3031cebcad05ea25aec9c287b8302ce8f752020018aff09c806dc605343c4c82c325d0a1679f8522464caca25e9ef97a698d850e43b2cd3fb278c987ced84c47336ebbe8675817371bbe3f6ccf198f61225d702540dcd6a0ec96f48588228a66d58cebe1537ec2112a5c1efd6afd169bb9948d110e49453c5986213a0d565e2d36229572977555c73abf38abbe17d06efb2225bbcc5da13bed7f171d310b2c646fca8905565c"}, {0xa0, 0x102, 0x79d9, "7ae97664df1ff6852261b05f8358b9ca0b0ac34044dfa86872934be94bdcff1bc24480194f0e6c09137f508bdcb206323436bbeb49b1975fac4274e3d0acf822270aaf22f288f2aa1ff56e9166a0e94af979feb5fa52acb08a160c7fcbfc65839b7960e6159e863b8f30fda0bc07fc97c91e291e42095b9ad4aade5348f9c111ea526d23ccd14d2296c2fb"}], 0x1468}}, {{&(0x7f00000039c0)=@pppoe={0x18, 0x0, {0x0, @link_local, 'ip6_vti0\x00'}}, 0x80, &(0x7f0000003ac0)=[{&(0x7f0000003a40)="2aeab3d5359e2bb3a876a56df52bdfc096ca85043578d1af0bb78af0a5e34b4132640b0df481f4111c7a132c044873da86d4e7e7c134e18d37947d947f34effa08cf7e56af51b8d3df15a42f98b649adeeb68d", 0x53}], 0x1, &(0x7f0000003b00)=ANY=[@ANYBLOB="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"/272], 0x110}}, {{&(0x7f0000003c40)=@caif=@util={0x25, "1ee2763e2578cbd293e205d41df8302e"}, 0x80, &(0x7f0000004080)=[{&(0x7f0000003cc0)="93af", 0x2}, {&(0x7f0000003d00)="f6a5f12e432d21cd796192f745ac20a19533daa5fbcb09687fce1998cd24d3280869327460f8fac68022024bcf7d620596909fe32937fefbe4ad2524258a1044d95e41129cc203ab898a0d1da6a2b355a552d845b5f4d25f3bc573aa6f65ab15ad2ae6f376b436d7024b809c24006eebf550d8710e3e4ed23476a7e9ff853d14740458a23bb3a9ca1d3efce27f9c433527577ffb500c14c2370e67fbf887990062be4b96011ce97e3eb220c5d20fa93a559ef91dda92560ec4ad0b6297f629525222008389b0853dcb946a7ee43d1196069bb53c4084a4f6a5255fe1a9942694b9cd2df0", 0xe4}, {&(0x7f0000003e00)="d546d7b394c8ec2652f6f6be220f9beb2317ee10d483825d8387e8205f2a9539d61ca1de14b0294046e93f18ccb41715088fad431f2fda2ab421ca23d4adca4a6018d186ed78e3c903c1beb2df6216864199f5edbc2fc1e6b6b5c8bc996f05d425d8a7bbea9f855d6fe95bfe109570c1fbb0fbc2758b7af834b782c6d576d22c6d0a19aa31268136f988e21e0ed4add3367dddf5bd2152f711f4e3f4884ec4e9ecb776144f2b90e3731c5415a0bb70d854b8445e7c3525e312b6b34268c4ec0895563a155a12c14b780956183c875805e6f06ecd0d", 0xd5}, {&(0x7f0000003f00)="1d61c07a0335f0db8304154de55d36885dfffc3b8c23a4acd1b0bc69e7cbacd3027519a2c8d70506b80bf46d5c649c7718e3ea4bae609e247257856f330e05a1094417388759f54055261fec3353f781378a4a60e691fa3e016e4d6385644bc01a6a7484f44b24f974876637a9fcaceb61debe2103f6aedb84", 0x79}, {&(0x7f0000003f80)="fc6f5de494e12237834581f9fc80bf6eb88fc3a3ec8bd3c0ecc7382df40fdb3a6a17b96a5414da89413db63e3a5d42f30722ac1c8e679127c1a1803bac3b23b27855faa93e63bb577e07cf7453587f29c43b84578ea293c61dc04dbfce9adc9b3ada3bd5bcd15e66b163bf1c62dfc561041ee87a89658ef8f85c974c435bcae485c0bed6f8a2ef498ff1be300731700bf10e21596e6e3931894183c30ff9acfe4d6a9a4afd61589e7640cc6fc90fad9fe9840fe2fa5af415f2d5ecc73dc773f065e3fd9cdad62e804cca4a1c6225774a4143b83ff6a83e34131ab0030402318183297d4ad4598acdea9716380995d8cc48c3", 0xf2}], 0x5}}], 0x4, 0x0) ioctl$TIOCSRS485(r1, 0x542f, &(0x7f0000000000)={0x0, 0x80000001, 0x1}) [ 1449.404336] batman_adv: batadv0: Adding interface: ipvlan357 [ 1449.446176] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1449.564126] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1449.614326] batman_adv: batadv0: Removing interface: ipvlan357 04:11:35 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0xc}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02de00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:35 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) 04:11:35 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0xe}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1449.973137] batman_adv: batadv0: Adding interface: ipvlan357 [ 1449.978994] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:11:36 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1450.092889] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:11:36 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0xf}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1450.135448] batman_adv: batadv0: Removing interface: ipvlan357 04:11:36 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) r3 = socket(0x10, 0x803, 0x0) getsockname$packet(r3, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000080092248a8985a266c6988c43931f1e13700a", @ANYRES32=r4], 0x28}}, 0x0) r5 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$GIO_UNIMAP(r5, 0x4b66, &(0x7f00000000c0)={0x3, &(0x7f0000000040)=[{}, {}, {}]}) r6 = creat(&(0x7f0000001500)='./file0\x00', 0x18d) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r7, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000001c0)={0x20, r8, 0x1, 0x0, 0x0, {0x4}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x8}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r6, &(0x7f0000001700)={&(0x7f0000001540)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000016c0)={&(0x7f0000001580)={0x12c, r8, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e24}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x3a}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1000}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@rand_addr=' \x01\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@broadcast}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x7}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x80000000}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x9}}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3ff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}]}]}, 0x12c}, 0x1, 0x0, 0x0, 0x800}, 0xc044) 04:11:36 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x10}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1450.409038] batman_adv: batadv0: Adding interface: ipvlan357 [ 1450.440582] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1450.500744] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 1450.597954] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1450.649932] netlink: 'syz-executor.5': attribute type 8 has an invalid length. [ 1450.661710] batman_adv: batadv0: Removing interface: ipvlan357 04:11:36 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8b7a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICADD(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x30, r1, 0x100, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x64010101}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @dev={0xfe, 0x80, [], 0x24}}]}, 0x30}, 0x1, 0x0, 0x0, 0xc0ea935dbee8229e}, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) r2 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="240000002e0007031dfffd946fa2830020200a0000000000000000e50c1be3a20400007e280000005e00ff03c81f8374b4c125a4ffba16a0aa1c0009b3ebea966cf0554edc7de8ddeb133c2b", 0x4c}], 0x1}, 0x0) recvmmsg(r2, &(0x7f0000002540)=[{{0x0, 0xffffa888, 0x0, 0x0, 0x0, 0x1400}}], 0x300, 0x42, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000300)=0x3, 0x3ec) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x400000, 0x0) ioctl$VIDIOC_CREATE_BUFS(r5, 0xc100565c, &(0x7f0000000180)={0x1, 0xfffff847, 0x4, {0x4, @sliced={0x48f, [0x800, 0x4, 0x1ad, 0x8a, 0x1, 0xdc9c, 0x3, 0x3, 0x2, 0x2, 0x7, 0xb4f6, 0x6f11, 0x2, 0x2d, 0x3, 0x6, 0x400, 0x1, 0x0, 0x3f, 0x2, 0xff, 0x1, 0x2, 0x2, 0x22f, 0x3ff, 0xb86d, 0x9, 0xfeff, 0x3ff, 0x2, 0x40, 0xc11, 0x7fff, 0xd785, 0x9, 0x80, 0xae61, 0x8000, 0xc727, 0x3, 0x0, 0x1, 0x5, 0x7, 0x4], 0xf30f}}, 0x20}) 04:11:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03de00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:36 executing program 5: r0 = socket$inet6_sctp(0xa, 0x2da3c036f7c2f3fb, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x1, 0x20028850, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback, 0x1}, 0x1c) shutdown(r0, 0x1) sendfile(r0, r0, &(0x7f0000000000)=0x70031b3d, 0x3f) close(r0) 04:11:36 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x60}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:36 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0xf0}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:36 executing program 5: clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) getpid() rt_tgsigqueueinfo(0x0, 0x0, 0x16, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x101001, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f00000018c0)=""/246) recvfrom$netrom(0xffffffffffffffff, &(0x7f0000000000)=""/150, 0x96, 0x2140, 0x0, 0x0) r1 = memfd_create(&(0x7f0000000280)='\x80', 0x0) pwritev(r1, &(0x7f0000f50f90)=[{&(0x7f0000000100)="a8", 0xfe96}], 0x1, 0x81003, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x2003f00) [ 1450.970739] nla_parse: 8 callbacks suppressed [ 1450.970749] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1451.035552] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1451.140334] batman_adv: batadv0: Adding interface: ipvlan357 04:11:37 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BLKFRASET(0xffffffffffffffff, 0x1264, &(0x7f0000000000)=0x4) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) ioctl$BTRFS_IOC_INO_PATHS(r1, 0xc0389423, &(0x7f00000000c0)={0x2, 0x50, [0xa000000000000000, 0x3, 0x0, 0x9], &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 1451.169370] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1451.311884] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1451.391283] batman_adv: batadv0: Removing interface: ipvlan357 04:11:37 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x14e}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1451.500766] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1451.524845] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:37 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) socket$inet6(0xa, 0xd855dfca9b483409, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) dup(r1) sendmmsg(r1, &(0x7f0000000000), 0x0, 0x1) [ 1451.617042] batman_adv: batadv0: Adding interface: ipvlan357 [ 1451.641722] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1451.746413] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1451.779941] batman_adv: batadv0: Removing interface: ipvlan357 04:11:37 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x200, 0x0) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) 04:11:37 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x158}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00df00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:38 executing program 5: epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x0) add_key$user(0x0, 0x0, &(0x7f00000001c0), 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000200)='/dev/sg#\x00', 0x3, 0x163882) r1 = syz_mount_image$hfsplus(&(0x7f0000000100)='hfsplus\x00', &(0x7f0000000140)='./file0\x00', 0x0, 0x6, &(0x7f0000000580)=[{&(0x7f0000000300)="7d0b77cd38b017fd43a95d931e1420766a33c41d9bb7922cee5cedbcdf0bae2fc4d99f9c798212de855b3a38fd9dd5d08c6eb9b81015492dba19459979908dc9d449d6c743dbd0fc99905d140e04784ee6e7bc5b41ddc2aaffc7c00a6ed83e0b869e50161786e63915e755c18cbcb1a0faffafff4c7d0e5d0ec2b98241e43267861a57fb3477525c1703009c8db592b8dd39bf3be6c693072f21823dd40397293227", 0xa2}, {&(0x7f0000000180)="11fc5265b427d2189b5942d078a9584746c4e5b7f4865e126b1d6e75bb938ada03cd6636e6ac09b14b05dc4794dc97d8745d9443c29812fa159e8052682a3183087e14399238a6f9002e87d68224a49aca9c77e0a831c52cac4420599ff9d4d6cd04777d340fb0e353fcb75337a40a413a52b32680c330a7a03b2cfcff", 0x7d, 0x9}, {&(0x7f00000003c0)="8a520daee8ac2107f2545d4a8168cc7f508f27254d007bc250a58b517aa76384f383f02b8937932425cec233706aec4c3f9c34a9dc2de02c5f4115b1b1233109ac856f6731e368000d299f7ae65ce0395713a2d4d6c3f63eb7be37", 0x5b, 0x5}, {&(0x7f0000000440)="dd92e0b03284273c846b53a1d9f68052a2f9954a6e47a51423472a9b24cbfcf89b7a31f35edc87f3e810aa847a3c949cc6d6281ca543fafb9855e5040423dca180ad0ccbc2c238cb5987716345671063", 0x50, 0x7}, {&(0x7f0000000280)="81ef9dc74a5e8f6eda654479e4", 0xd, 0x5}, {&(0x7f00000004c0)="228549cac744de27bc6b68a9f51eeef58020cbc2456831517bd13f59e352cafcd1f07790f682a3d01360688ae8d15d1b161334eca2f49a500a4f8a1e25d2f154bf0c058eba3bdb67a25717980608fa4135eb892934367eb3fb66d9997b5e131a1233d6e99600fba3566f433c22116c900488006cb607676ef9c898be8c2f729f6d", 0x81, 0x3}], 0x10, &(0x7f0000000780)=ANY=[@ANYBLOB='umask=00000000000000000114454,fowner=', @ANYRESDEC, @ANYBLOB="3a7065726d69745f646972656374696f2c6575699a1b8d3a57a5456e643d45ea33c2fe145f2075", @ANYRESDEC, @ANYBLOB=',subj_role=/dev/sg#\x00,appraise_type=imasig,obj_type=\'\'$]-4/^,obj_role=/dev/sg#\x00,dont_hash,euid=', @ANYRESDEC, @ANYBLOB=',smackfsfloor=,\x00']) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x19) fcntl$setownex(r1, 0xf, &(0x7f0000000740)={0x1, r2}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl(r4, 0x1f, &(0x7f0000000000)="7af36261b4eebc5de1f2f237d7d98e373097bc5af64523d11e635306b15c71fe3eac305bab4517eaf6a2b940d1748b78cb56f033dbc4473f6a412961d7c3296be76baa2a5996db89f3c5320f3b9ed859f29d0f40b810af0cbe4d8f40fa79a28e28f40451fecbbed63ea95d262c737de92ee79e040f804b002a83eefd9dbe403d25adf94efa5fa453c20fc5fd975f7700d97d146504c9cd24c6ed1305efd600fb2b17cc327fce19cfa12a4e50fd19073491350c372dbb3ce0d273f94a5bb58353e19d366b25ce8d1fff4358f52504ec0013c272f2edbf64b037b02c52dadcc081c6223069a969135d2125") write$binfmt_aout(r0, &(0x7f0000000240)=ANY=[@ANYBLOB, @ANYRES16=r0, @ANYRES32], 0x92) syncfs(0xffffffffffffffff) 04:11:38 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x210}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1452.234774] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1452.262355] hfsplus: unable to parse mount options [ 1452.309511] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:38 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) mq_unlink(&(0x7f0000000000)=')\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r2 = dup(r1) r3 = openat$random(0xffffffffffffff9c, &(0x7f0000000180)='/dev/urandom\x00', 0x0, 0x0) fcntl$getflags(r3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDCTL_SEQ_GETTIME(r2, 0x80045113, &(0x7f0000000040)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) r4 = socket$inet_dccp(0x2, 0x6, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/43, 0x2b, 0x1, &(0x7f00000000c0)={0x2, 0x2, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1452.406752] batman_adv: batadv0: Adding interface: ipvlan357 [ 1452.430623] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:11:38 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x240}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1452.494468] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1452.523357] batman_adv: batadv0: Removing interface: ipvlan357 04:11:38 executing program 5: bpf$ENABLE_STATS(0x20, 0x0, 0x0) socket$rxrpc(0x21, 0x2, 0xa) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x13, 0x10, 0x3}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000940)={0x16, 0x9, &(0x7f00000009c0)=ANY=[@ANYBLOB="42670010d7000000949554000200000024730001f0ffffff1a320400010000007f240600ffff00009761ffe60100007f000000000000000018120000", @ANYRESDEC, @ANYBLOB="13006e002b16b0328cf4101a7ef87eabbc88dabb33b465eb0000000017534c8b51a6678487ede9069568c6c60c99fb9068a1ed14aa8349430fc9bbdc0a6b31d0ce20a613432eae8cc0b5c1af0219231eb34bca2840bf33fe05f3fbfdc7548b7a40ae36ba7f9ec5e65a3b5610396e31c14ec65cb484f1520906566ba4ea38de1a42974280fa0b81560e4821c86b16c1a4202660417adaccf1a3a52933ecfc8821b1a20f3ea42d321b214ec8c91841160c01f1704d3d63e401e99dbc509e87f84ff57b"], &(0x7f0000000440)='syzkaller\x00', 0x5, 0x90, &(0x7f0000000200)=""/144, 0x41000, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0xfffffffc}, 0x8, 0x10, &(0x7f0000000000)={0x0, 0x7, 0x1}, 0x10}, 0x78) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='pids.current\x00', 0x275a, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x2011, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpu.stat\x00', 0x275a, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000480)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000003c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="c8000000", @ANYRES16=r5, @ANYBLOB="020025bd7000fbdbdf25090000000c00038008000300010000002800028014000100ac14140e00000000000000000000000006000f000900000006000f00010000000008000500ac14142208000500ac141410060004000020000106d1ad8528933ea2300001000200000014000600fe8000000000e5ff0100000008000500e0000002080004000000000008000400020000000800050009000800080005007f000000080004000100"/182], 0xc8}, 0x1, 0x0, 0x0, 0x41}, 0x0) setsockopt$IPT_SO_SET_REPLACE(r4, 0x4000000000000, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x8, 0x3, 0x218, 0x68, 0x0, 0x98, 0x0, 0x98, 0x180, 0x178, 0x178, 0x180, 0x178, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], 0x0, 0x70, 0xa0}, @common=@inet=@SET2={0x30, 'SET\x00', 0x2, {{0xffffffffffffffff}, {0xffffffffffffffff, 0x7}}}}, {{@uncond, 0x0, 0xa0, 0xe0, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@inet=@TCPOPTSTRIP={0x40, 'TCPOPTSTRIP\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x278) write$binfmt_script(r3, &(0x7f0000000300)=ANY=[@ANYRES64=r0, @ANYRES64=r4], 0xfffffd9d) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r3, 0x0) mmap(&(0x7f0000a35000/0x400000)=nil, 0x400000, 0x1, 0x2013, r3, 0x0) mmap(&(0x7f0000147000/0x1000)=nil, 0x1000, 0x0, 0x2013, r3, 0x0) connect$tipc(r3, &(0x7f00000002c0)=@nameseq={0x1e, 0x1, 0x0, {0x0, 0x1, 0x3}}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000018c0)={'team0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000640)=ANY=[@ANYBLOB="5c00000010000507000000000002000000000000", @ANYRES32=0x0, @ANYBLOB="4c4401000000000028001280030000006d61637365630039e0bb151556f4b600000000000c00010006000000000080000a000500140000000000000008000a00", @ANYRES32=r6, @ANYBLOB="08c9"], 0x5c}}, 0x4854) [ 1452.627766] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1452.648366] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:38 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CONNECT(r1, &(0x7f0000000180)={0x6, 0x118, 0xfa00, {{0x5, 0x3, "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", 0x6d, 0x9, 0x4, 0x20, 0x59, 0x4, 0x40, 0x1}}}, 0x120) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1452.706196] SET target dimension over the limit! [ 1452.792420] batman_adv: batadv0: Adding interface: ipvlan357 04:11:38 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x300}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1452.833405] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1452.936766] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1452.974739] batman_adv: batadv0: Removing interface: ipvlan357 [ 1453.024114] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 1453.036233] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. 04:11:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01df00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:39 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x0, 0x0) sendmsg$rds(r1, &(0x7f0000000500)={&(0x7f0000000040)={0x2, 0x4e21, @multicast1}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000140)=""/130, 0x82}, {&(0x7f0000000200)=""/155, 0x9b}], 0x2, &(0x7f0000000400)=[@rdma_map={0x30, 0x114, 0x3, {{&(0x7f00000000c0)=""/56, 0x38}, &(0x7f00000002c0)}}, @fadd={0x58, 0x114, 0x6, {{0x7f, 0xffffffff}, &(0x7f0000000300)=0x5, &(0x7f0000000340)=0x2, 0x1, 0xffff, 0x8, 0x100000001, 0x0, 0x10000}}, @mask_cswp={0x58, 0x114, 0x9, {{0x0, 0x7}, &(0x7f0000000380)=0x4, &(0x7f00000003c0), 0x57, 0x4, 0xffffffff, 0x0, 0x0, 0x9}}], 0xe0}, 0x20000000) r2 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) r3 = dup(r2) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f00000005c0)=0xf000) setsockopt$packet_buf(r3, 0x107, 0xd, &(0x7f0000000540)="9db0eda00632ace173221458b782c699fc3d76b62fe74749b7055011cf5e2ddea079fbc129983341454f01b6e933bacab763671a41bdd6e0ba35cc60c5762c6258dfe8a288e424cc0c06148c7b64004a", 0x50) sendmmsg(r0, &(0x7f0000007fc0), 0x0, 0x40041) 04:11:39 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x344}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:39 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) [ 1453.251406] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:39 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x388}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1453.367662] batman_adv: batadv0: Adding interface: ipvlan357 [ 1453.395903] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1453.522288] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1453.542253] SET target dimension over the limit! [ 1453.599398] batman_adv: batadv0: Removing interface: ipvlan357 04:11:39 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x500}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:39 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x200000) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x400000000000075, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x80, 0x0) getpriority(0x1, 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(r0, 0xc0905664, &(0x7f0000000180)={0x0, 0x0, [], @raw_data=[0x6, 0x7f, 0x2, 0x7, 0x40, 0x5, 0x3, 0x5, 0x800, 0x20, 0x6, 0x5, 0x8, 0x4, 0x1, 0x77, 0xffffffff, 0x9, 0x81, 0x7f, 0x6, 0xbc, 0x2, 0x9d04, 0x7fff, 0x9, 0x80000000, 0x80000000, 0x7, 0x8, 0x1000, 0x9]}) [ 1453.834857] batman_adv: batadv0: Adding interface: ipvlan357 [ 1453.859169] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1453.947891] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:11:39 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000002, 0x3, 0x2) r1 = socket(0x40000000002, 0x3, 0x80000000002) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='bridge_slave_0\x00', 0xf) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000080), 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000180)=@abs={0x0, 0x0, 0x10000e0}, 0x33) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000040)=0x9, 0x4) recvmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfffffffffffffea7, 0x0, 0x0, 0x0, 0xfffffffffffffec8}}], 0x4000000000002c5, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) openat$cgroup_freezer_state(r3, &(0x7f0000000000)='freezer.state\x00', 0x2, 0x0) [ 1453.988088] batman_adv: batadv0: Removing interface: ipvlan357 04:11:39 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IP_SET_OP_GET_BYINDEX(r2, 0x1, 0x53, &(0x7f00000000c0)={0x7, 0x7, 0x4}, &(0x7f0000000180)=0x28) perf_event_open(&(0x7f0000000480)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000440), 0xe}, 0x190}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0xc0000, 0x0) ioctl$KVM_INTERRUPT(r4, 0x4004ae86, &(0x7f0000000300)=0x2) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r3, &(0x7f0000000340)={0x2, 0x0, @rand_addr=0x64010100}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x400000000000075, 0x0) r5 = socket$inet(0x10, 0x2000000002, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000280)={0x3, &(0x7f0000000240)=[{0x2, 0x20}, {0x0, 0x7fff}, {0x6, 0x800}]}) sendmsg(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="240000002e0007031dfffd946fa2830020200a0000000000000000e50c1be3a20400007e280000005e00ff03c81f8374b4c125a4ffba16a0aa1c0009b3ebea966cf0554edc7de8ddeb133c2b", 0x4c}], 0x1}, 0x0) recvmmsg(r5, &(0x7f0000002540)=[{{0x0, 0xffffa888, 0x0, 0x0, 0x0, 0x1400}}], 0x300, 0x42, 0x0) ioctl$RAW_CHAR_CTRL_SETBIND(r4, 0xac00, &(0x7f0000000040)={0x1, 0x7, 0x0}) close(r5) r6 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000380)='/dev/vcsu\x00', 0x3, 0x0) getsockopt$inet_mreqsrc(r6, 0x0, 0x27, &(0x7f00000003c0)={@remote, @private, @initdev}, &(0x7f0000000400)=0xc) 04:11:39 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x600}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02df00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:40 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x900}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:40 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, 0x1, 0x3, [@empty, @multicast2, @private=0xa010100]}, 0x1c) connect$netrom(r1, &(0x7f0000000000)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x48) [ 1454.382524] batman_adv: batadv0: Adding interface: ipvlan357 04:11:40 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000000)='./file0\x00', 0xfff, 0x2, &(0x7f0000000240)=[{&(0x7f00000000c0)="040000090000ff01e66174000404090a0200027400f8", 0x16}, {&(0x7f0000000100)="df2f7e5e1d1762034c7da306291f", 0xe, 0x1f}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='\a']) [ 1454.411270] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1454.545880] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1454.573944] FAT-fs (loop5): Unrecognized mount option "" or missing value [ 1454.626266] batman_adv: batadv0: Removing interface: ipvlan357 04:11:40 executing program 5: timer_create(0x0, &(0x7f0000066000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000200)="b8236aa7bf3702d54b8db19ede7d86ede36fd9cc226679f507aa041205ca26106ce2630569ecc20b5ddb3e167edf546bbd65cd1dc88a91", &(0x7f0000000240)="050f56fe830a0704f3d6e2a509c896a8822bee290685a86bb6dec979e655ef6d20a925f50f28fbcdf9e896360ee4d9cde07c5983db01d4a832ac2ca53679267ad898171ae179412eac989b3281dd61c7542655840491bfbeb31afa1893ed7bf0ca5474d8cc093d6bc37908d94410c8935666ffbd16dd73728aa05d2515685f470473b1ad8b32e385907ff675102c8cbdffe92fdc65306fa9f8b6b90895c0bd2b6a9fba47f58c45f34961bd3c77c4cc3f1e5819e8e97aafce4f63ec3461f59d89463295431d554d482dd14f49e5d8736c1d5cfc59ea38d0cdf04702e04b901720b3902c5dc29dea81a2ef6d47"}}, &(0x7f00009b1ffc)) timer_settime(0x0, 0x0, &(0x7f0000000040)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000140)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x3938700}, {0x0, 0x1c9c380}}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x8000002, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xef, 0x3, 0x8, 0x8001}, 0x14) sendto$inet6(r3, 0x0, 0x0, 0x20000001, &(0x7f00000001c0)={0xa, 0x2}, 0x1c) r4 = epoll_create1(0x0) sendfile(r1, r4, &(0x7f0000000100)=0x3, 0xfffffffffffffffb) splice(r3, 0x0, r2, 0x0, 0x1000000000000003, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendto$packet(r3, &(0x7f0000000340), 0xfffffffffffffd4d, 0x0, 0x0, 0x0) 04:11:40 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0xa00}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1454.813103] batman_adv: batadv0: Adding interface: ipvlan357 04:11:40 executing program 2: r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dlm-monitor\x00', 0x10c00, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000400)='nl80211\x00') sendmsg$NL80211_CMD_SET_BSS(r0, &(0x7f00000004c0)={&(0x7f00000003c0), 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x34, r1, 0x604, 0x70bd29, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_BSS_SHORT_PREAMBLE={0x5}, @NL80211_ATTR_BSS_SHORT_SLOT_TIME={0x5, 0x1e, 0xff}, @NL80211_ATTR_P2P_OPPPS={0x5, 0xa3, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1454.846230] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1454.948122] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1455.013923] batman_adv: batadv0: Removing interface: ipvlan357 04:11:41 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0xb00}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:41 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, 0x1, 0x3, [@empty, @multicast2, @private=0xa010100]}, 0x1c) connect$netrom(r1, &(0x7f0000000000)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x48) 04:11:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03df00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:41 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0xc00}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:41 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, 0x1, 0x3, [@empty, @multicast2, @private=0xa010100]}, 0x1c) connect$netrom(r1, &(0x7f0000000000)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x48) [ 1455.458136] batman_adv: batadv0: Adding interface: ipvlan357 04:11:41 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x101, 0x8}, 0x0, 0x2, 0x0, 0x0, 0x1000080000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x4, 0x440) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c141000704350b07b09605d6e9def33734fdbaf5086c7277e6798a24886643f239596df04c3e77284318c38bc4f6c77ddfbab349d64ebfca4b0e674bb4dfd9ae5d0da73c509ec3cee4d04f6306dbb800308294c8bd262b84da1a084ded7c743b5d82831bf24a9364111bdeca8309cc110303b3b791e694ef1cce6c5f12dc5fd31c0f13562182dcb7ba2ba94d55c5eeb13b85fd20d8ef0c173e258069d84000000", @ANYRES16=r3, @ANYBLOB="f5df000000000000000017000000"], 0x14}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x1a8, r3, 0x10, 0x70bd28, 0x25dfdbff, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}}]}, 0x1a8}, 0x1, 0x0, 0x0, 0x40004}, 0x4000) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) 04:11:41 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000000080)={@initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2, 0x1, 0x3, [@empty, @multicast2, @private=0xa010100]}, 0x1c) connect$netrom(r1, &(0x7f0000000000)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}]}, 0x48) [ 1455.491110] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1455.587635] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1455.635313] batman_adv: batadv0: Removing interface: ipvlan357 04:11:41 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="120000001200e7ef007b1a3fcd00000000a1", 0x12, 0x0, 0x0, 0x0) r1 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="240000002e0007031dfffd946fa2830020200a0000000000000000e50c1be3a20400007e280000005e00ff03c81f8374b4c125a4ffba16a0aa1c0009b3ebea966cf0554edc7de8ddeb133c2b", 0x4c}], 0x1}, 0x0) recvmmsg(r1, &(0x7f0000002540)=[{{0x0, 0xffffa888, 0x0, 0x0, 0x0, 0x1400}}], 0x300, 0x42, 0x0) recvmmsg(r1, &(0x7f00000000c0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd0}}], 0x1, 0xac0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, 0x0}, 0x2040080) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x1ff, 0x8081) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000080)={'veth0_to_bridge\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}) 04:11:41 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0xe00}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:41 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x10102, 0x0) read$FUSE(r1, &(0x7f0000000180)={0x2020}, 0x2020) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VT_WAITACTIVE(r3, 0x5607) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) 04:11:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00e000"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:41 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0xf00}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1455.984366] nla_parse: 11 callbacks suppressed [ 1455.984375] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1456.068776] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:42 executing program 5: perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vbi(&(0x7f00000001c0)='/dev/vbi#\x00', 0x1, 0x2) r1 = memfd_create(&(0x7f0000000140)='\\vnet0?\'`/{,vi.et1eb0u_er\x00', 0x0) ftruncate(r1, 0x1000000) sendfile(r0, r1, &(0x7f00000000c0)=0xf18001, 0xeefffdef) munlockall() [ 1456.140654] batman_adv: batadv0: Adding interface: ipvlan357 [ 1456.180388] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1456.311421] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1456.359167] batman_adv: batadv0: Removing interface: ipvlan357 04:11:42 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x1002}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:42 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcsu\x00', 0x10400, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast1, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xe8) recvfrom$packet(r2, &(0x7f0000000200)=""/100, 0x64, 0x2000, &(0x7f00000003c0)={0x11, 0x16, r3, 0x1, 0x8, 0x6, @remote}, 0x14) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$AUDIT_MAKE_EQUIV(r5, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x28, 0x3f7, 0x800, 0x70bd25, 0x25dfdbfb, {0x7, 0x7, './file0', './file0'}, ["", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x2000094}, 0x84) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000000000)={0xfffffffd, 0x0, {0x1, 0x0, 0x6, 0x3, 0x1}, 0x20}) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1456.500002] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1456.515390] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:42 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x4000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01e000"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:42 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c45, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) 04:11:42 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x4002}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1456.822884] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1456.856052] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1456.924223] batman_adv: batadv0: Adding interface: ipvlan357 04:11:42 executing program 2: perf_event_open(&(0x7f0000000100)={0x4, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1456.967795] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:11:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=@newtaction={0x68, 0x30, 0x3ed, 0x0, 0x0, {}, [{0x54, 0x1, [@m_skbedit={0x50, 0x1, 0x0, 0x0, {{0xc, 0x1, 'skbedit\x00'}, {0x24, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_MARK={0x8}, @TCA_SKBEDIT_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x68}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x40, 0x0, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x8c0}, 0x0) [ 1457.053206] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:11:43 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="73797a30b9f30ce08109ffd1e9c9b18102fdfca543b5da867f3c61c618bda4b6cff0a7b782db7d8b2ea1ca671839d880c7d1e339162bd8b174e29089fe5b91eceaaa75c73d90a6eb4f2da10e339887d0919c7209cce1a241bc8b5795786eb89eb592f4ba232733e3c8da31a4c69d95000000009ff6dabd676bf85027cb3462a30256db3925d285826ca9e6d0ab8ccc7dbda95c6942cbb20161e718b3"], 0xa9) r2 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000380)='/dev/nvme-fabrics\x00', 0x2, 0x0) epoll_pwait(r3, &(0x7f00000003c0)=[{}, {}, {}], 0x3, 0x5, &(0x7f0000000400)={[0x24c]}, 0x8) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000440)={0x6, 0x5}) set_robust_list(&(0x7f0000000240)={&(0x7f0000000180)={&(0x7f00000000c0)}, 0x7fffffff, &(0x7f0000000200)={&(0x7f00000001c0)}}, 0x18) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cachefiles\x00', 0x800, 0x0) ioctl$DRM_IOCTL_LOCK(r4, 0x4008642a, &(0x7f0000000340)={0x0, 0x1}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000280)=[@mss={0x2, 0xffff}, @timestamp, @window={0x3, 0x7, 0x95c9}, @window={0x3, 0x8cf0, 0x20}, @mss={0x2, 0x81}, @timestamp, @window={0x3, 0x8, 0x400}, @sack_perm, @timestamp], 0x9) [ 1457.116874] batman_adv: batadv0: Removing interface: ipvlan357 [ 1457.156686] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30203 comm=syz-executor.5 04:11:43 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x4403}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1457.197738] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1457.217417] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=30214 comm=syz-executor.5 [ 1457.246228] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1457.348081] batman_adv: batadv0: Adding interface: ipvlan357 04:11:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000001a40)={0x0, 0x0, &(0x7f0000001a00)={&(0x7f0000000000)=@newtaction={0x60, 0x30, 0x127a273cc847230b, 0x0, 0x0, {}, [{0x4c, 0x1, [@m_simple={0x48, 0x1, 0x0, 0x0, {{0xb, 0x1, 'simple\x00'}, {0x1c, 0x2, 0x0, 0x1, [@TCA_DEF_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x60}}, 0x0) [ 1457.374200] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1457.512622] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1457.559183] batman_adv: batadv0: Removing interface: ipvlan357 04:11:43 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x4e01}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:43 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x9, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$VIDIOC_G_MODULATOR(r1, 0xc0445636, &(0x7f0000000280)={0x4, "1ef4503a8979f1acf9d24bad9d3b133d0383e64972943606a92446fbad2d8a46", 0x20, 0x6, 0x1, 0x4, 0x4}) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240)='/dev/autofs\x00', 0x2c3100, 0x0) ioctl$NBD_CLEAR_QUE(r4, 0xab05) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000180)={0x0, 0x2, &(0x7f0000000000)=[0xfffffffd, 0x103], &(0x7f0000000040)=[0xfff, 0x7, 0x4, 0x5, 0x85, 0x2, 0x81], 0x40, 0x0, 0x800007, &(0x7f0000000080), &(0x7f00000000c0)=[0x5, 0x1b2900, 0x9, 0x10000]}) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) semctl$SEM_STAT(0xffffffffffffffff, 0x4, 0x12, &(0x7f00000001c0)=""/63) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r6 = dup(r5) keyctl$get_keyring_id(0x0, 0x0, 0xa78a) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000075, 0x0) 04:11:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02e000"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:43 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x5801}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1457.814792] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1457.833802] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1457.916707] batman_adv: batadv0: Adding interface: ipvlan357 [ 1457.959932] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:11:43 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x10080, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x4, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000080)=0x3, 0x4) fsetxattr$security_ima(r2, &(0x7f0000000000)='security.ima\x00', &(0x7f0000000040)=@md5={0x1, "85c69bf7b21b395fc1c014e2479105fd"}, 0x11, 0x2) [ 1458.041836] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1458.098586] batman_adv: batadv0: Removing interface: ipvlan357 04:11:44 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x5865}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:44 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x1c, &(0x7f0000000300)=[@in6={0xa, 0x0, 0x0, @remote, 0x4}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x7c, &(0x7f00000002c0)={r4, 0xa}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r4, 0x800, 0xf6}, 0xc) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1458.266621] batman_adv: batadv0: Adding interface: ipvlan357 [ 1458.300651] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1458.385749] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1458.425389] batman_adv: batadv0: Removing interface: ipvlan357 04:11:44 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x6000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03e000"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:44 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x6558}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1458.746974] batman_adv: batadv0: Adding interface: ipvlan357 [ 1458.770834] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:11:44 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x8100}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:44 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2f42f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x1, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000340), 0xb}, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) io_setup(0x0, &(0x7f0000000100)) r2 = eventfd(0x0) io_setup(0x2, 0x0) r3 = eventfd(0x0) ioctl$RTC_WIE_OFF(0xffffffffffffffff, 0x7010) io_submit(0x0, 0x0, &(0x7f0000000180)) io_setup(0x2, &(0x7f0000000100)) r4 = eventfd(0x4000) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f00000000c0)) ppoll(&(0x7f0000000200)=[{r2, 0x2281}, {r3, 0x690}, {}, {r4}], 0x4, &(0x7f0000000240), &(0x7f0000000280), 0x8) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='clear_refs\x00') r6 = syz_open_procfs(0x0, &(0x7f0000000380)='sessionid\x00') sendfile(r5, r6, 0x0, 0x1) r7 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMP(r7, 0x1, 0x1d, &(0x7f0000000100)=0x7, 0x4) signalfd4(0xffffffffffffffff, &(0x7f00000001c0)={[0x2]}, 0x8, 0x80000) [ 1458.873141] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1458.906622] batman_adv: batadv0: Removing interface: ipvlan357 04:11:44 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x8803}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1459.080251] batman_adv: batadv0: Adding interface: ipvlan357 [ 1459.095533] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1459.158007] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:11:45 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0xf000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1459.204730] batman_adv: batadv0: Removing interface: ipvlan357 04:11:45 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f0000004f80)=[{{&(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000080)=""/48, 0x30}, {&(0x7f0000000180)=""/180, 0xb4}, {&(0x7f00000000c0)=""/63, 0x3f}], 0x3, &(0x7f0000000280)=""/163, 0xa3}, 0x8}, {{&(0x7f0000000340)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000000780)=[{&(0x7f00000003c0)=""/104, 0x68}, {&(0x7f0000000440)=""/207, 0xcf}, {&(0x7f0000000540)=""/193, 0xc1}, {&(0x7f0000000640)=""/147, 0x93}, {&(0x7f0000000700)=""/83, 0x53}], 0x5, &(0x7f0000000800)=""/160, 0xa0}, 0x88a9}, {{0x0, 0x0, &(0x7f0000001a80)=[{&(0x7f00000008c0)=""/151, 0x97}, {&(0x7f0000000980)=""/72, 0x48}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/67, 0x43}], 0x4, &(0x7f0000001ac0)=""/242, 0xf2}, 0x9}, {{&(0x7f0000001bc0)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000001c40)=""/37, 0x25}, {&(0x7f0000001c80)=""/81, 0x51}, {&(0x7f0000001d00)=""/52, 0x34}, {&(0x7f0000001d40)=""/204, 0xcc}], 0x4, &(0x7f0000001e80)=""/4096, 0x1000}, 0x82}, {{0x0, 0x0, &(0x7f0000003100)=[{&(0x7f0000002e80)=""/147, 0x93}, {&(0x7f0000002f40)=""/37, 0x25}, {&(0x7f0000002f80)=""/239, 0xef}, {&(0x7f0000003080)=""/128, 0x80}], 0x4, &(0x7f0000003140)=""/220, 0xdc}, 0xffff494d}, {{&(0x7f0000003240)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private0}}, 0x80, &(0x7f00000036c0)=[{&(0x7f00000032c0)=""/12, 0xc}, {&(0x7f0000003300)=""/241, 0xf1}, {&(0x7f0000003400)=""/236, 0xec}, {&(0x7f0000003500)=""/73, 0x49}, {&(0x7f0000003580)=""/184, 0xb8}, {&(0x7f0000003640)=""/75, 0x4b}], 0x6, &(0x7f0000003740)=""/187, 0xbb}, 0x10001}, {{&(0x7f0000003800)=@l2tp={0x2, 0x0, @private}, 0x80, &(0x7f0000004e40)=[{&(0x7f0000003880)=""/4096, 0x1000}, {&(0x7f0000004880)=""/215, 0xd7}, {&(0x7f0000004980)=""/67, 0x43}, {&(0x7f0000004a00)=""/239, 0xef}, {&(0x7f0000004b00)=""/83, 0x53}, {&(0x7f0000004b80)=""/92, 0x5c}, {&(0x7f0000004c00)=""/30, 0x1e}, {&(0x7f0000004c40)=""/247, 0xf7}, {&(0x7f0000004d40)=""/212, 0xd4}], 0x9, &(0x7f0000004f00)=""/94, 0x5e}}], 0x7, 0x40010001, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) 04:11:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) r1 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x180}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2004c085}, 0x20000000) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) 04:11:45 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x34000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00e100"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:45 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x14, 0x4, &(0x7f00000000c0)=ANY=[], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc9, &(0x7f0000000180)=""/201, 0x41000, 0x1, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f00000000c0), 0x10}, 0x78) set_mempolicy(0x4000, &(0x7f0000000080)=0x518, 0x801e) r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@sco, &(0x7f0000000280)=0x80) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f0000001d00)={0x1, '*'}, 0x2) sendmsg$nl_netfilter(r0, &(0x7f0000001cc0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000001c80)={&(0x7f0000000300)={0x197c, 0x9, 0x5, 0x101, 0x70bd26, 0x25dfdbfd, {0x1, 0x0, 0x3}, [@generic="18c779007734c34dea21fc74eb3483252d5c6b185a0b89e33e3a0f82a238d6e98b1d432b3297a17e5ccfedb9d9b236245de0db44906b048eef141d076895ba0f41f46d5bda26b0ea35dcfecb17d46cf84c810519ed420b13157a4923485a", @generic="4ef3591e8a1b685379174c8bda86c91afd77e3c9982906466481b7a76453ad5478db6c6276a6ff422cc728a5e4f06f73f32e837757b11125f2d683f0e3644235422db8295ffaba0ff9ee7f591b9ffff12acac5fbadc02571af8291258e175b274a342818dabab75a3c3ce3d5c52bef414a8311faf9b4ed27101d0736401f8e6d2bdc2608c7ee5d27118ee3238dd5a28709b9b3fbf813b3dd61613572379304785dea542804f7e519bc656d044cdb0c6e254a87601c7f2f33bb191541e259963bf39496756bfaf46c3d384bd475d631458eef20852fa0e7e7", @nested={0xef, 0x52, 0x0, 0x1, [@generic="dd9d52a3c55acb1e6cc03d47942108518e1abc6e39658be18e6b51af84269804d44b66f2ecdd0434109882918282a52ea13bfc580d32c9ae164971287b8267d7d8e862625bcad0978ede4cfcb267c2e16e4db467c398c8f293fa5af48fb67df2a2515408a809f908e8b480c98b09882426e054ed33f0bef4343746c98ca41c27a561802eb4dd74509104dcd479cf01df5b22a343f10638f12fcd3bd3ef0a78aaf044156f0a8d5d67c6ccf69070edad65d430e4d242ad5d9ba19e13c49c85c13b2b653d24f5e19f4794597753623415dca84c5293e998cc8b3942edaf0d3f2963b9fded389aa3ad2c18e32c"]}, @typed={0x24, 0x1b, 0x0, 0x0, @binary="fce1af8d154b71ef2121be59cecc5de6dd0159efef94a4c1402e75be98e02544"}, @typed={0xc, 0x89, 0x0, 0x0, @u64=0x1}, @nested={0x138e, 0x17, 0x0, 0x1, [@generic="b6c5bcb51a46acfd0bea11e6e5ffd373294c6c0cee6b66c7fc806ac45f8ba6d0d2b9578c8e73cca32ab232db6d35eadf7c5f0d7df88906b8cc9e2cf163bc35c1037322aa93a48c79596c3abfcb45bd4e35bead553c462debc501e55b42c8fde67db840dc46a8df9d4e6b6b97eb2860a3c16957676229bc1537ebf2fa70c2a9fc0f23489a4ca71fe429d3519cc9fc9a92c9de89973382619d14bfb6", @generic="a2bca3ab7c7b0fcf9302888e76be5ef77a7a8c71c10738de51e00d0b40d1e4cdbb850e08a4b7eef234eed56cfc4e27a5c384ea6841114384a2fe83208e4003f1ea565f434318989ba65aeada2c9d2d0150eaa9d33ea829d5fbd23555ce2506f4a542af5c533d4a2c165450bec14904ec0b622aa5e642e4ba2e941d8b609d0727e1b3b13507bdf7cc09b86bc2da35e2cb4ce41767da60dd1c8d88126318bebcfba03b8f0086a681cdd46daab87b30257455b85386f6c8", @generic="89d2679e036de18e2f77b140142d142e904e20ccb6f2d0a649e22f1f03beb4f59404110334897e23ba975120d55a057b111ee0f5ec0359772ac59b2dd1be738873d15dc40f90fd34e15c5582a6bfd9e3e2cbc99d2b6b01bb7f901d7a7e5b6af237457a95afaf8dc5b54e7c7b39b22822665017989d38aa9ab2157ff5511cc32319c0181a59e9c843d74886ee034c6fe9df2379012e88984b61aac17859f440e8f8edd472f82866443e9ab712670ce2d3e90acff87c521fd7d1c05d83571511f0f36c7a58916a00cdbaf03ff0573106dcededeb57be83e5293aa3a1c9ac7f38", 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@generic="1fff57cafef384db1a75508d16538bcb0c60da7bf2587ed891a07ac5d4ce152226efd8c1c05868fd9926a25b31b8533bd2613e520afd2f97497baf7d0a5fcef64a02c2c118968de6b5686c031a6e0fb2b77a2ae700629eec11c9d870ffc01011454126039cd4d9e3c581e9f1596e4ce49cc1080b17cf17e32d9cdc021347224043bee194fa01e6a30fd5b91fb28bdc95f781149c771134a78ca58e79ee54838c2c5e246271b9217663491cfab7876c7f26fb680d5be8a7f839d98dcb458a427ef028f25cca77fd9cc313f128b9a5bc53b2b033e61a2e35833889f04e63dc7b45748c3a986039f94b6677dd4784b6280a", @typed={0x4, 0x19}, @typed={0x14, 0x5e, 0x0, 0x0, @ipv6=@private1}, @generic="4c5c071626324c95c6f4c41da687e4a7429a66f675748704ded617825273fa89232396b42cdb32840807b8b89325754ce15a70fdba6304e1701d0608c95bfb55be0d71fd3920fb2a0a48629acdbbcb72dee7501604c50e1469bfb25c830c5973965b54c6a7fd9a864590a435de67c47995e1db18f42235df0a294f46ade13cab238e71262bd1e4c4bb94fa991cbe4277f0401aff4a586fea3b2b6edf3fd4fe5a635bf654415bd15b0ba40ffe02e104956fbb29195e43513c6552fb57b6d21fee1fa30a05", @generic="df301e87dc776048214d03ec96ad5433b4c85e943f9066e5e3f54abf4d766f"]}, @generic="403c007fea516c77d3a8c51da0082f33590963caaf0194ebdc9f7be6b42e1dd3a9f281c5774b5d36f6df15a816e2617d8ce7a1c1d247e08ee611fba545c79860dcc81ea149f6be39f1fb25c5f798adf3a3ab5500a7a7f5", @typed={0xc, 0x73, 0x0, 0x0, @u64=0x8}]}, 0x197c}, 0x1, 0x0, 0x0, 0x8881}, 0x80) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000040), 0x4) 04:11:45 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x40000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1459.604083] batman_adv: batadv0: Adding interface: ipvlan357 [ 1459.621728] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1459.708220] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:11:45 executing program 2: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x800) getsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000075, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = accept4(r2, &(0x7f0000000580)=@can, &(0x7f0000000600)=0x80, 0x800) dup2(r6, r0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x2, 0x7, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x2}, [@map={0x18, 0x0, 0x1, 0x0, r3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0xc2f}]}, &(0x7f0000000040)='syzkaller\x00', 0x80000001, 0x0, 0x0, 0x41100, 0xa, [], 0x0, 0x0, r3, 0x8, &(0x7f0000000080)={0x4, 0x5}, 0x8, 0x10, &(0x7f00000000c0)={0x0, 0x1, 0x9, 0x7}, 0x10, 0xffffffffffffffff, r5}, 0x78) [ 1459.762510] batman_adv: batadv0: Removing interface: ipvlan357 04:11:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) openat$procfs(0xffffffffffffff9c, &(0x7f0000000300)='/proc/vmstat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000580)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000540)=0x14) r8 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="240000002e0007031dfffd946fa2830020200a0000000000000000e50c1be3a20400007e280000005e00ff03c81f8374b4c125a4ffba16a0aa1c0009b3ebea966cf0554edc7de8ddeb133c2b", 0x4c}], 0x1}, 0x0) recvmmsg(r8, &(0x7f0000002540)=[{{0x0, 0xffffa888, 0x0, 0x0, 0x0, 0x1400}}], 0x300, 0x42, 0x0) flistxattr(r8, &(0x7f0000000280)=""/84, 0x54) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="300000001c00050200000000000000000a000000", @ANYRES32=r7, @ANYBLOB="00000a00140001"], 0x30}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=@ipv4_newaddr={0x20, 0x11, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r7}, [@IFA_LOCAL={0x8}]}, 0x20}}, 0x0) 04:11:45 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x400300}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1459.936870] batman_adv: batadv0: Adding interface: ipvlan357 [ 1459.959757] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1460.025574] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1460.068776] batman_adv: batadv0: Removing interface: ipvlan357 04:11:46 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0xf0ffff}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01e100"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:46 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$btrfs(&(0x7f0000000000)='btrfs\x00', &(0x7f0000000040)='./file0\x00', 0x8, 0x4, &(0x7f0000001380)=[{&(0x7f0000000180)="6b918904c65f23dd0aec001c841c9ddcdda044f8903007c5f28dd45fb639f77995c481ada0e2536a8e1ce7c81a05347168c3dbdb4199b0c82afed17492517fbe33b086e7de93b290e12933a07106b907d74a788d10f55b8fbb23c0e4bdec61ce877a6850becd8c8ff3238ff864712a48220964e6b52e74d1a51d154e1fdd00b2aef5fe6be78d56d057eddda19b38829937ce787d8243564be65a511da90f1c71b04133f71099ed7d608c6b30583d3f936a256af49d2b059ad3296820b1a2c5884856ff8146f657fbc78ac1890219dc31870b84fc4457d75d6425934d6da55146a08f7fab549cefbaf41e1d448da4c33a9bb7e5b60ba988fa6acc48d9866e936025de2b2456e1d86298b741d3d5cf352fa3c73a5ef736fbf37d05e5af7f68a408733801f3f01297c49c32c870aa4e1edc8729c150615036554f9da37591d646618b7a862f3e17b880ed1c2435c586767937a942d68ae714b4b80a35ae1114f2b45443d2e73e57f819e60d6ef901df6006345b62decb9f4954fe41668f030186239d47ddf2734b8af079e4f2ec29fbeac5413d1054604a6bcb5d89a47b9432da6e7a4a9c48a889c1a22454cfa07f6b29531534b789ef41f24b51880faa1b12846f3b6c3c3df31aeb952489ee37da4e94efead0a15db223584b4bb9ab41ce6bc993ce70a4f91fd478030b6e952d3df002ad44df8ceee644f3e09b8f5ac5e03521c3e0d550d72314176ca11bd2a079737ad0d7137f8cab6ebafb8d2c45bd51a641b764fb7069e1e8680f7e1b4359c6232e0f465325ca1dfa0eeee8fe7cc3e7fc5fb1d679a26fc4db0618d67190895ea0b667da58264b46e6b4270f440e6098ec79e20ac0ad0836adc41ea0b827bacbaef0cf55993b6217451ceaa6bb6d2432f859f5cab60803c01e0ad870e60981943772efe779221f8c2414b5ef4a59843da9b91d76c825efe812db4cf4902a15824e3ab2b8f2d8ad3e04187dc6e5388c8de13ab1cd7d8575577bd0e66ee080741c465ba779a052f16c67eb90b23ad80d14da0143e4e83b88ea08f3b039285b477a5004016147ed263c751f5e5e5d8b3f3d5a62b3ef78d69c88d3c1536d06bfb30220c88be84ac9ed0229afea960a3c83423ffbc326d795c683026a81864fb648d72ed8c8c3e8f8b4c1b845cc341269b1fe1869ce9ec6ff79670db4030c05420a67ab37fb68bb2fae184cd571e41f4a17f7f100db45057d7d2d1e484cde5017e32fcd1c1da9451fa43e32a042248668a6226fb66408568c2c74af09b91c6f2b177251d5e01e8c066a54f7735976135b9b58da99fe696da8613645a501d2137f1f0bb422f1c6b89eafd6fcc693572a3f3b2974028ef58ada1604371eff8b34df3a6cede76f0c305c5015a1d0cf27d56f8476a269f9ef5793c63df6586475a5270109ffa04280f43d9bd256d35039dda4f07a54bf7e4bfe9096affe1844b32dfd0baa66ad77e7a602c6de7a1e12db7db0dac5878f04f82488bd07edbed474844117d2d62ee593c73447e9dc4eb53b329184b3a1c2a73967e117893abc513bc93fa6a101c6aead2bb4e5bd5aed4f9266cb233f886e18d0b89353c230b9778db6bfc48a72c1d8efc49128ece71ad679240e698a7085801919af008ca7411e5d68e02fca517ffdb82d21aa26839df2b799321314d202ab59c1fbca455a104aca069dba3b0e42735690b8ee47ea6cb445e173180b85962cb174c1d45d9b1b674c7ee40ae91a44582831edf25c2122c5baf8591133c5e3b22515331d6f1f7941b6315704bce992507211761feb51ac47afce2a64abc31c170aa5e425adaea2c8e163f2263eb406777124abce9bc87bdf2aecba8bede5187bf56d1c5942af608df35cf2cc21202e09a44b16f425f37e710e4c9256f2d31a12cecf501f50dd8c87de96790bd5b7a223ee278e1e8da9991baec7087c0103b4b62784c83cb87fae5b565119cd44081356629aa6967c721a4f82c93902038536e7af858b142b5668a0262f6ce5986239486911ce71b9d2747531c619de47341f1ec3b7a688b7db86aaf8faa499be4ccd6a67896f14171bccf469151d95ab3cea8779d30de50d90374b055dc4a3e528a23f72d0180006fede3feeb425077aa07f4caeb55e61a165db3f34e50fcc6208a5013f2c7f8715e279f05412ccafdf55e7fbbe1a73ac6491527e5a2eed3519cdb4e3d0a855bb227442faf2209e1b9b4143fc024b3bb006b9c7061409272678d45424ab52be32fa127e886262e1686f8a191d60371253eb7d57f316354e9c5593159a070b6a2375232dc5648286f45f9436ee227ebd3e1da5ed4d48acd2b3e3ae7b9c5d294aa6b7d7928ad8062cdf55d40c0c7bea57ae843b468fd4c3e10bd9326bcaafe4cc74f0790ba3d2b7b31f875a0972b04b2957ab7623af3e706dbae00ee2cd49789d64e2a52b1810c31ee4222c649e23fadc3244d19359aa29d9a8076c15da4c0afcfacd2767b06f13c64e136ba9bc5921d1a5a7471d3ca8cee4ef58f99e3779cf6085e53f5892d867f9249e65b3ffc33af7c5e2252c44f7f2cc08be21c93e8b7709ba97d146985fce46f9baaffa6557917db2563edc8e79d72b8835df996c2eef3d97d1287e81ff6d1b5aeb5c877a3adf702d52745334bab9679d5101db8c2fd657fea497c406c2409af95f72aa1f3feb3118d118eb0f2956a9c5a8660ba812cd4d5806988517390337bf98fc2a710979828c56186485e6cad34d0083ddb15791df7ca102ac54db671ad4dff3453a99ff031c517d01e93a4cc289d7297df8993f69b6004591d27647ed6ebe94c40a5211b555e39101816a2a9162ec3682c638c99159a55f211523e42bdd2e3d54c55fd71f275035c78ddfdbf95eb14db312cd27938a781bbd4e02c1ad2b24781762ef1f5818606ce9508d7c00b7706ccf1b88334f0ee1af19965914877745a8a84212995d164bce1c4bf624712c215cef6c36709284b0357eca439fdea629b42b48218c51dffdad67b3670f397e63915ec6a6ba67860fcb64a846876846f339fd99a7a282bb8ff7161f35b076b3c613567ac895a6548d1312de30c7724406ec620ef44d7e5312ce9f99216029b094ed21d6c4c8ac7d9fd4a0c6e8c83343d819a03de86ae5caf9f9f6c38a29037067f48d4d46032378407f42666cc140211d0e18a077577d875cee92d97e49fad11d393121339db86c2d761bd9889709e636f942feb18f781594ebeef5d905f00410990803a92c4c10a15bd99a4493fb80b8bbc0645df77f3e019ccbfbbf707c8d3a064661da8c843bbd8c84f914ab6022e4d40af315656593df7408c4bf32bd8fe35a82f54d0e932a3db37e8b5ebc738597ca19498e071639cbcd712699278f379fc7eba5188112361e553f3f1a6033d8e3179021019d7f4aab3c105b9b128f2767bd778811b05d1a8dd69076ee7ca93063c179ae0c4547fd9269a28cb55b50a724a05891fd31e5507c914f9e073cbb150c1c675bb634f5fef2f3095b804f658445b4a6cf1440688a62beffb804242362e21214cd38771cf4912c8e6bbd1586e88829b62a6ec5af841fe106cbddb50993cd48ab3b9bb62a0e8491fb02a45ce5096914ab9a90900b19184140ca5df4d9cff855d4a103ac489d8da24513e6071cd3aa36b35aa3c7ad8083926e4242acdf3a22fe1098738fe268ccbe0def24a50e4d58669b43bca6be0af3008a2ca9ea10ebcd381fe2cc6d36e46005415e67581b24d24bdde77021928f55891b74e74753b3b0b729dac5709972a207a6cdbc1b18a345b332195450ac60f9c5d269702289d4cf10008a226ec6a8e8a922869a5fa9cb8d532eaf1f9ecaf8321034e62b9401795c50e8791e4e11e2fde344b7ad41bb1ea76ae30e151dba04ca579c4fe2e99559bd424e4d7297fcf88179de35687bd8ea76398ddd62dfcba908a40abe332f5a8dd5eb37aa78ec19c152bf7b272c06659d80ee1e6f034734c9e32558e3cad79fbd230a529404755a05120e05cbf4606440c486a21aa52725891dd009b2d526293ae1c2d72bb1214e096e156cec8c3d7efc74531f44352cfb0fdee79896862d8c45479b654cd234bc53f6e1f6633199ef2085d53cc80e187dd73f399f85f263d8d4df93b03bdef060932b2184dae464d48db9f618046749ab57ff2701ba781d3efc7850a6477ebae48cd4018a919c2db16d2f52054d99b698045c673481430ee54195a69cbcb735d895c6a336ce0ebacca14148f501fb30842f373d235f17e11a9e35378be4ac95686641dab337627210fd1635cb5ffdcfb189ce11efccb111ab3cabefe79923aadd5e13aa30c01a83d77f2e2d7c34dc5d3c9552a25e8264e71c72b9e84ad4a3f84626bcec80d933305ce471c9da66d46c00bdc412c60af017c34653d953db91c11cb6b5ab3bc6c85c0fb16398ed45f061a66eeb75e149a295d04c441f8fbbfa603b80a1daea3cf26b37f659f235f5dcde4ed49536ab54570a69e87659763f7557b60b7a854d858d0e37820b93ed53038b70e4269963c787c39ef78bca8f8b9349b277150d162560876b9763139362ee3dc4d78c5e2d337cac197ea64e34d1bbcf9af8099dc59cd95e32b88c738d0dde4ac42e1ee2181e15616d7c586a23bb7194a32637de0ae07b2f845f516750e03558f5612c14432459ec47e00d16bfeecdc4789a32f1988a2c5bdd388fd99f0638eda3106e48915b541cfd33cf17a79a82ee403a78975a0cc41f06c3dc9cf65ff25efd107d583c62c2c9891927bf164cfdd0658136a2472e85c8013a7fe0b6b6bb5d6b245abf6a6ff522e9e59c9b4366310a22f92e669c0e500832513b638e92022e291ea5fabeb41492295a01ab86396b37e461e29b019fb4bb4b2e6e19731b679be0d3db833822acb6491944e2bf9e755195dffa9286ef0506c0124bab0fc5b88f58905faea39d53ecccb332c85f6697aa91bbb983c25fcd6ccd9e53e21742ea38a7da32a923b7ffb132124b3cae6bfd3fdef04fa3bdfc82eaef2773716e8a041deba24e389883fdb92bfcb0f7afcf9a19e4ca63b6a5e0520b5a7633136358a466c9d4016772db98119c72de2b96573c118369b4a5169f1621bd3e7bc518a2cb071d78779bf772eddebe3bfb6881a2f45ac43eeb308f9fd4d3c69f4ef21f141cae593493266ff9403104ad2a677ad96198bb7fcf8b8085f3cca1181319cf20c36e9f759c8ce901f56c7aec398538328a4855e60b25d3f1e570779b23db115ba66bf5a873a8a6f1b778029e07c2f505dd8351957f1749007ebc68adb13227b0ff1bc08054dcdb2985d6520532da660925f30ffa6a49eb96098ae325a568bd3c44e67f27f265d71a69375444f8ca228d9aa14321607f2eb0c637343da63890b1f66e23048ab36b45c021e27bf202fd02d3b69401af655ef80a69518e10435a9e0d5ff1712991ea228d6b8a00c568e51e273e5fd371c7034b39cbca29e66b3975a2013fa24bccc32c01839d16a99f808a376e2e5456827b72a1723e10a34b48b6fbeabcf1522f54e98b1bb3d4b50ee0ecd994488c252bb09c541d699486c96db3c604a92ac760e6d5a1f000712fbab4520e04a8180df698ae21fc2f578930e52b908859d23f478896ba6e8a9e5b3a280f2b0ced2b4bbbd72cbab9b2827fbd79b06349a7ac55ea863f2268a10548f59859ba2215eee7f1ea2b32b7278e69c06c69384f11b5f428feff2833e4e4d12ca22973294761c3f4058cd6b565c25d6be689287a751fa598a2db671050791f65d706038c4e1e9611a3704b81342d2701c8b5912c47f4af5302b1e5d71c83576fa9f2", 0x1000, 0x2}, {&(0x7f0000001180)="b88e5b09dee2dcabcf57cf19917c947e03fd6cdd156694d736b480f18e4508c94616f0aa1187182985a722107c8dee05792ccd6fee08531be3d0dfb41fa8f80fa6f5e692e7e719668453a2694af3970748adf19048c01c21a9c4496d5dcfde00fcf65e2f7c36475d7f592b7c1fb40468868cdf382bc00bd2da8655c64403cfe75c69810dd8907a4f45be85408151bab5185dbf66dde9fa96da491ec87737d56f7a0cc480b41e18155cc75a98b17bd1f3e098aca46113a1f2f7b28e351cdac71ae3709fce08c0e387489468d1bb0a69e5bc05d8546d845371c30c7910f536ef982197cfbd01ab4715d722c30ca3fa723a", 0xf0, 0xa2}, {&(0x7f0000001280)="a8a126b23e9ae90c3cc8fdc2ec15aceed9c8c60c10cc0659efe39f01a8046945719bf17911ab45453a32aa844ef646cea5d8857b42b14d8967f86b9c14841afd3c3c24c0e1ece710e37d5c7f3162f12842c250deb0931b9c127fe6574fcc388ec3b275db11f7e34013781a76b4f992c3aa03ebb929930a01809374d81bb7d294ed8880d2a12f770af8caf0dc7709c2cdc54246197358b872781d56c3e7716728d9071165ad01560935c754eca657ad5ddff2498fd71eab106b0c35af6ed26a23606f72a5a7147f15dcc8042e91f9cd83800b617464625dd552fa3d2a43e9f2b35582941c76e196a075b85bd32afd", 0xee, 0x8b}, {&(0x7f0000001540)="ba8938d505f744a0d0f937b2f495e49e6ce06e2cef2675f7443dba561adb3d9a114020adceee8e3e1f1720298900", 0x2e, 0x80}], 0x80040, &(0x7f0000001480)={[{@noflushoncommit='noflushoncommit'}, {@fragment_metadata='fragment=metadata'}, {@compress_force='compress-force'}, {@compress_force_algo={'compress-force', 0x3d, 'lzo'}}, {@ssd='ssd'}, {@notreelog='notreelog'}, {@compress_force='compress-force'}, {@noflushoncommit='noflushoncommit'}], [{@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@uid_lt={'uid<', r1}}, {@hash='hash'}, {@smackfsdef={'smackfsdef'}}]}) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) 04:11:46 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x400300}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1460.488845] batman_adv: batadv0: Adding interface: ipvlan357 04:11:46 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x1000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1460.519971] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1460.636873] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:11:46 executing program 5: r0 = socket$packet(0x11, 0x0, 0x300) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140)='geneve1\x00', 0x10) connect$inet(r1, &(0x7f0000000180)={0x2, 0x0, @multicast2}, 0x10) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000007fc0), 0x40000000000000f, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x8) getsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000000)={@empty, @multicast1}, &(0x7f0000000080)=0xc) sendmsg$AUDIT_DEL_RULE(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x4004040) setsockopt$packet_fanout(r0, 0x107, 0x12, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0x0) setxattr$security_capability(&(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0) socket$rds(0x15, 0x5, 0x0) [ 1460.689257] batman_adv: batadv0: Removing interface: ipvlan357 04:11:46 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x2000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:46 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0xfffd, @rand_addr=0x64010101}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1460.915455] batman_adv: batadv0: Adding interface: ipvlan357 04:11:46 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x7) r1 = socket(0x22, 0x803, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000480)='NLBL_CIPSOv4\x00') r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240)='nl80211\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000680)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000880)=ANY=[@ANYRES32, @ANYRES32=r1, @ANYRES64], 0x3c}, 0x1, 0x0, 0x0, 0x26040010}, 0x91) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000500)=ANY=[], 0x3}, 0x1, 0x0, 0x0, 0x1}, 0x1) accept$packet(r1, &(0x7f00000004c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$NL80211_CMD_START_AP(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES16=r2, @ANYBLOB="a570914fe67462c96f7bfd4197b433304a540c933b6b629d5a26ceed72554cd139d724aeddf589c850a685247371a78ae72f0654b57454af969c3dc4e2a3f0b4b0ea5a2752d1053a56ea0bfa2b18ffd5f60f039e5c4b552fb3b24768a39bb735b875bca3cf4d6f39b9199020c452b8e93d0bfc79b6121b474abac6d0"], 0x3}, 0x1, 0x0, 0x0, 0x20000000}, 0x90) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000440)={&(0x7f0000000380)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x8, [@var={0x2, 0x0, 0x0, 0xe, 0x1}, @restrict={0x9, 0x0, 0x0, 0xb, 0x5}, @const={0xf, 0x0, 0x0, 0xa, 0x3}]}, {0x0, [0x2e, 0x5f, 0x30, 0x5f, 0x0, 0x30]}}, &(0x7f0000000400)=""/20, 0x48, 0x14, 0x7}, 0x20) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x26, 0x803, 0x0) write(0xffffffffffffffff, &(0x7f00000006c0)="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", 0x1a0) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000540)={0xffffffffffffffff, 0x10, &(0x7f00000005c0)={&(0x7f0000000c80)=""/212, 0xd4}}, 0x10) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x4000010) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000000)={@cgroup, 0xffffffffffffffff, 0x18}, 0x10) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$nl_route(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@newlink={0x40, 0x10, 0x401, 0x400000, 0x0, {0x0, 0x0, 0x0, 0x0, 0x42df58543c8380db}, [@IFLA_LINKINFO={0x10, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x4}}}, @IFLA_MTU={0x8, 0x4, 0x10001}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x40}}, 0x4) 04:11:46 executing program 2: perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x3f, 0x0, 0x10, 0x0, 0x0, 0x3c43, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1460.946637] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1461.058335] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:11:47 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) ioctl$USBDEVFS_REAPURBNDELAY(r1, 0x4008550d, &(0x7f0000000000)) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1461.105365] batman_adv: batadv0: Removing interface: ipvlan357 04:11:47 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x3000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02e100"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:47 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x4000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:47 executing program 5: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xd0009411, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r3 = syz_open_dev$vcsu(&(0x7f0000001bc0)='/dev/vcsu#\x00', 0x9, 0x2080) ioctl$EVIOCGSW(r3, 0x8040451b, &(0x7f0000001c00)=""/18) r4 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_PAGE_FLIP(r4, 0xc01864b0, &(0x7f0000001b80)={0x3, 0x1, 0x9, 0x5, 0x10001}) r5 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$rds(r5, &(0x7f0000001b40)={0x0, 0x0, &(0x7f0000001480)=[{&(0x7f0000000080)=""/40, 0x28}, {&(0x7f00000000c0)=""/96, 0x60}, {&(0x7f0000000180)=""/93, 0x5d}, {&(0x7f0000000200)=""/201, 0xc9}, {&(0x7f0000000300)=""/93, 0x5d}, {&(0x7f0000000380)=""/107, 0x6b}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/79, 0x4f}], 0x8, &(0x7f0000001980)=[@rdma_args={0x48, 0x114, 0x1, {{0x7, 0x200}, {&(0x7f0000001500)=""/124, 0x7c}, &(0x7f0000001740)=[{&(0x7f0000001580)=""/49, 0x31}, {&(0x7f00000015c0)=""/119, 0x77}, {&(0x7f0000001640)=""/149, 0x95}, {&(0x7f0000001700)=""/4, 0x4}], 0x4, 0x40, 0x7}}, @cswp={0x58, 0x114, 0x7, {{0x7f, 0x401}, &(0x7f0000001780)=0x10000, &(0x7f00000017c0)=0x7, 0x100000001, 0x10001, 0x200, 0x2, 0x2, 0x6}}, @rdma_dest={0x18, 0x114, 0x2, {0x8}}, @fadd={0x58, 0x114, 0x6, {{0x9, 0x5}, &(0x7f0000001800)=0x8001, &(0x7f0000001840)=0x80000001, 0xfffffffffffffff8, 0x8, 0x64, 0xcaf, 0x70, 0x80000001}}, @mask_fadd={0x58, 0x114, 0x8, {{0x8, 0x4}, &(0x7f0000001880)=0x7, &(0x7f00000018c0)=0x4a, 0x0, 0x1, 0x9, 0x6, 0x10, 0x5}}, @mask_cswp={0x58, 0x114, 0x9, {{0x7, 0xb4}, &(0x7f0000001900)=0x4e, &(0x7f0000001940)=0x2, 0x0, 0x9, 0x3, 0x3, 0x22, 0x1}}], 0x1c0, 0x8000}, 0x1) bind$bt_hci(r0, &(0x7f0000000140)={0x1f, 0xffff, 0x3}, 0x6) [ 1461.320920] nla_parse: 15 callbacks suppressed [ 1461.320929] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1461.357101] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:47 executing program 2: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f0000000200)=[{&(0x7f0000000080)=""/108, 0x6c}, {&(0x7f0000000180)=""/82, 0x52}], 0x2, &(0x7f0000000240)=""/143, 0x8f}, 0x50) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1461.449258] batman_adv: batadv0: Adding interface: ipvlan357 [ 1461.471411] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1461.640249] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1461.692554] batman_adv: batadv0: Removing interface: ipvlan357 04:11:47 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x5000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1461.806801] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1461.831337] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1461.952869] batman_adv: batadv0: Adding interface: ipvlan357 04:11:47 executing program 5: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SIOCAX25GETUID(r1, 0x89e0, &(0x7f00000024c0)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0xee00}) r2 = syz_open_procfs(0x0, &(0x7f0000000300)='mounts\x00') preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000280)=""/76, 0xff0d}], 0x1, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="240000002e0007031dfffd946fa2830020200a0000000000000000e50c1be3a20400007e280000005e00ff03c81f8374b4c125a4ffba16a0aa1c0009b3ebea966cf0554edc7de8ddeb133c2b", 0x4c}], 0x1}, 0x0) recvmmsg(r5, &(0x7f0000002540)=[{{0x0, 0xffffa888, 0x0, 0x0, 0x0, 0x1400}}], 0x300, 0x42, 0x0) readv(r5, &(0x7f0000002440)=[{&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000000100)=""/234, 0xea}, {&(0x7f0000000200)=""/87, 0x57}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/37, 0x25}, {&(0x7f0000002380)=""/10, 0xa}, {&(0x7f00000023c0)=""/107, 0x6b}], 0x7) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, &(0x7f0000000280)) [ 1461.980109] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1462.005857] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1462.027881] batman_adv: batadv0: Removing interface: ipvlan357 04:11:48 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x6000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:48 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x8000, 0x22102) fsetxattr$security_ima(r2, &(0x7f00000000c0)='security.ima\x00', &(0x7f0000000300)=ANY=[], 0x12, 0x2) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)) r3 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="240000002e0007031dfffd946fa2830020200a0000000000000000e50c1be3a20400007e280000005e00ff03c81f8374b4c125a4ffba16a0aa1c0009b3ebea966cf0554edc7de8ddeb133c2b", 0x4c}], 0x1}, 0x0) recvmmsg(r3, &(0x7f0000002540)=[{{0x0, 0xffffa888, 0x0, 0x0, 0x0, 0x1400}}], 0x300, 0x42, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r5 = dup(r4) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000000000)=0x1, 0x4) 04:11:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03e100"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:48 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200400, 0x0) ioctl$VIDIOC_ENUMAUDIO(r3, 0xc0345641, &(0x7f0000000080)={0x7fffffff, "05693f1c3bcabba6fda39e046bec469bab8599fbef3dd9e4290303bede284ef5", 0x2}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r2, &(0x7f0000000200), 0xfffffffffffffdc0, 0x20001732, &(0x7f00000003c0)={0x2, 0x4e20, @local}, 0x4a) recvfrom(r2, &(0x7f0000000100)=""/90, 0xffffffffffffff5e, 0x1010c, 0x0, 0x38) 04:11:48 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x8000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1462.232607] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1462.262902] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1462.333410] batman_adv: batadv0: Adding interface: ipvlan357 [ 1462.359694] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1462.475390] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1462.519770] batman_adv: batadv0: Removing interface: ipvlan357 04:11:48 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x9000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:48 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x241}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) r1 = open(&(0x7f0000000000)='./file0\x00', 0x109002, 0x100) sendto$inet(r1, &(0x7f0000000180)="1b4e1f0b130844958431a69497294dad69b8b15fbf97fc5d4e12cc23e47a79efbebf3bb013f4e650912c1f41bd6a9e28668d24f3753d6d4e1b7e91e7009cd4e9b3ae74ba7f3f83b6f37771a015122071f3f325d7256fe02aea2e6dcfa1376ae43c0a07878d4b9e2943527ebedb31159f2dcb40746f1690ba02ade012438b53e5e2ba3bca8ac72282280b17aaef5ae7a5c1d15942a3cc0b94a7eb3b87848fbdd5b83f920eb3de825190ae0f904b619bb311cf3919c860d6422309f9cb5219a2fb9fe34eac8b9aa805a0ba7e9f6afbe1694f9c3a2b5660b034e8c9d91a44ec91191533fb15c8674f8add345356f9f19d105db92638aa", 0xf5, 0x4000040, &(0x7f0000000040)={0x2, 0x4e21, @multicast1}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1462.606732] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1462.628715] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1462.689861] batman_adv: batadv0: Adding interface: ipvlan357 [ 1462.705235] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1462.774180] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1462.820069] batman_adv: batadv0: Removing interface: ipvlan357 04:11:48 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0xa000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:48 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x40, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0}, 0x10}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) getsockopt$IP_SET_OP_VERSION(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000240), &(0x7f0000000280)=0x8) ioctl$KVM_ASSIGN_SET_MSIX_ENTRY(r1, 0x4010ae74, &(0x7f0000000000)={0x1f, 0x1, 0x7ff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) dup(r2) close(r1) ioctl$BTRFS_IOC_DEFRAG_RANGE(r2, 0x40309410, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r1, 0xc0205647, &(0x7f0000000180)={0xf000000, 0x40, 0x6, 0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0xa10904, 0xfff, [], @ptr=0x8}}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r4, 0xc01864ba, &(0x7f0000000200)={0x1, 0x6, 0x1, 0xb0b0b0b0}) ioctl$BLKFRASET(r2, 0x1264, &(0x7f00000001c0)=0x97) bind(r1, &(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x8a, 0x2a, "b2626a6ba6d7dc45c1f62bbe6f1f0cbc94f0f0d6246181d1a4c8dd988ede27ca52075fc7a9097d03055aa208b1d8c9c357ca391387a7461ec6401008d5fa48", 0x38}, 0x80) 04:11:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00e200"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:48 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0xb000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1463.020895] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1463.046134] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1463.117906] batman_adv: batadv0: Adding interface: ipvlan357 04:11:49 executing program 2: perf_event_open(&(0x7f0000000100)={0x3, 0xfffffffffffffe82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) [ 1463.146932] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:11:49 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f00000000c0)=@nfc, 0x80, &(0x7f0000000f40)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_GET(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f0000000c00)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, 0x0}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005cc0)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/140, 0x8c}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000a00)=""/24, 0x18}, {&(0x7f0000000c80)=""/137, 0x89}, {&(0x7f0000000ac0)=""/148, 0x94}], 0x3}}], 0x2, 0x0, 0x0) sendmsg$IPCTNL_MSG_EXP_GET(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f0000000280), 0xc, &(0x7f0000000a40)={0x0, 0x1a4}}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0xac8}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x681}, {&(0x7f0000000740)=""/73, 0x3b3}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xa}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) [ 1463.273110] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1463.326131] batman_adv: batadv0: Removing interface: ipvlan357 04:11:49 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) ioctl$TCSETX(r1, 0x5433, &(0x7f0000000000)={0x1000, 0x4, [0x2, 0x6, 0xfffe, 0x7, 0x8001], 0x2cb}) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) 04:11:49 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0xc000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:49 executing program 5: openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) syz_open_dev$binderN(0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000000180)=""/4082, 0xff2}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x218, 0x0, 0x0) [ 1463.519890] batman_adv: batadv0: Adding interface: ipvlan357 [ 1463.533017] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1463.616019] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1463.665847] batman_adv: batadv0: Removing interface: ipvlan357 04:11:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x2c}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r1}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) 04:11:49 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0xe000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01e200"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) [ 1463.872935] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1463.890021] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 1463.898843] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready 04:11:49 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0xf000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:49 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_TIMEOUT_GET(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS(0xffffffffffffffff, &(0x7f0000000900)={0x0, 0x0, 0x0}, 0x0) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f0000000c00)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, 0x0}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005cc0)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/140, 0x8c}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000a00)=""/24, 0x18}, {&(0x7f0000000c80)=""/137, 0x89}, {&(0x7f0000000ac0)=""/148, 0x94}], 0x3}}], 0x2, 0x0, 0x0) sendmsg$IPCTNL_MSG_EXP_GET(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f0000000280), 0xc, &(0x7f0000000a40)={0x0, 0x1a4}}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0xac8}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x681}, {&(0x7f0000000740)=""/73, 0x3b3}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xa}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) 04:11:49 executing program 2: perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(0xffffffffffffffff, 0x4b46, &(0x7f0000000000)={0x1, 0x80, 0x2}) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1464.045399] batman_adv: batadv0: Adding interface: ipvlan357 [ 1464.065957] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1464.168466] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:11:50 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e22, 0xff, @private0, 0x80000000}}, [0x94, 0x0, 0x40, 0x800, 0xffffffffffff0390, 0x7, 0x3, 0x73, 0xffffffffffffe4ba, 0x2, 0x2, 0x1, 0x2, 0x4, 0x2]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x7f, 0x0, 0x1, 0xfff, 0x3, 0x4, 0x401, {r2, @in={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x400, 0x2, 0x9, 0x5, 0xb2af}}, &(0x7f0000000280)=0xb0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1464.218136] batman_adv: batadv0: Removing interface: ipvlan357 04:11:50 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x10000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:50 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_TIMEOUT_GET(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000100), 0xc, 0x0}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005cc0)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/140, 0x8c}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000a00)=""/24, 0x18}, {&(0x7f0000000c80)=""/137, 0x89}, {&(0x7f0000000ac0)=""/148, 0x94}], 0x3}}], 0x2, 0x0, 0x0) sendmsg$IPCTNL_MSG_EXP_GET(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f0000000280), 0xc, &(0x7f0000000a40)={0x0, 0x1a4}}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0xac8}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x681}, {&(0x7f0000000740)=""/73, 0x3b3}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xa}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) [ 1464.383573] batman_adv: batadv0: Adding interface: ipvlan357 [ 1464.444749] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:11:50 executing program 2: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000075, 0x0) ioctl$DRM_IOCTL_MODE_GETGAMMA(r2, 0xc02064a4, &(0x7f00000000c0)={0xff, 0x4, &(0x7f0000000000)=[0x3, 0x3ff, 0xada, 0x3], &(0x7f0000000040), &(0x7f0000000080)=[0x100, 0x1, 0x8, 0x401, 0x100, 0x101, 0x400]}) prctl$PR_TASK_PERF_EVENTS_DISABLE(0x1f) [ 1464.500399] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1464.535371] batman_adv: batadv0: Removing interface: ipvlan357 04:11:50 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x10020000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:50 executing program 5: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/dlm-control\x00', 0x0, 0x0) syz_read_part_table(0x0, 0xb784, &(0x7f0000000040)=[{&(0x7f0000000000)="0201a5ffffff0a000000ff45ac0000ffffff8100e931190000000000000680ffffffa6000000e100e2ff87770072003007005500000000000000008000da55aa", 0x40, 0x1c0}]) 04:11:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02e200"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:50 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x20000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1464.967536] batman_adv: batadv0: Adding interface: ipvlan357 [ 1465.003585] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1465.051806] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1465.068838] batman_adv: batadv0: Removing interface: ipvlan357 04:11:51 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r1, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000040)={0x8, 0x2, 0xffff, 0x0, 0xef, 0x6, 0x3ff}, 0xc) connect$inet(r2, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r2, &(0x7f0000007fc0), 0x400000000000075, 0x0) r3 = syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x2, 0x2) ioctl$VIDIOC_DBG_G_CHIP_INFO(r3, 0xc0c85666, &(0x7f0000000180)={{0x4, @name="afee3981556e6b8b08f1e22c4033744802b7406f995b4780610f35402727c035"}, "762731a430de33cfc585b995e484646bf771d03a121c4f857345c7fb472c191b", 0x2}) 04:11:51 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x40000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:51 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x40020000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03e200"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:51 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_gettime(0x1, &(0x7f0000000000)) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000003840)=[{{&(0x7f0000000040)=@l2={0x1f, 0x3, @any, 0x4, 0x1}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000180)="e7394f1cd5d6724018cbace4da0421c16c976c87dc4b6bdaac8ebc2c88123e0ef608ee25a391b9bc065f9bbdecbe039ff4ca1807a992383c9a89b91433424241f53683aac09d7d7b40829121ead15f730eaf3390677d343908ff0a97", 0x5c}, {&(0x7f0000000200)="1d58132f8c7271d9b7b89ce13c50673b3404b700b11dd559b6a162ecc6b1f0324c32fd0d80ccdc3e1193c8f5ba761e9a5dabba01d5f56112eaf47253a270f2a388b6d7bf0e4c0a83c7171169f13451f6967fa7c76abe31bc0a32c6cdec34b914601126763a481dfa3c897c8ae63fa8def10604b9cfbfe348b0afad4c509ce59448c0408de38123cba04fcaf22535", 0x8e}, {&(0x7f00000000c0)="bc0b453491ba5fc6152a1f39312394b4b47aafd31ca149f79f", 0x19}, {&(0x7f00000002c0)="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", 0xff}, {&(0x7f00000003c0)="37f20fb605b372b3b698d15265c638cd3a2f6035deb4f53c8e7f29bd878fa12685f7946f2ec8ac5fcc9f4b9164aab75b4c4914c9b9f7f6fefb5481ddd41452fe0ad2db939791ee64340c0967a20103621cb392f439c3a28b7d6ea50e2ce28ecf7fbf41a5e4be1ff8b24b6a6c29ed5b56044632722277f53494aa046e30726528", 0x80}, {&(0x7f0000000440)="bd2ac2f780b3e705e7ca3e78ffdd80d4cc81772c849b6983bb0a98d7cc80f757317fd5ed44f487b9e212da75aafc835ead88f1baa61ca501ca85cb2d182a38a79226fe44f556e139a4d6fd11d18fd13eb9dc911807a48fe99af8e793c81e29957c12c328565488ee5b9bea58ad45fe2760295ae2737016687e62d695a7c4fd9c242cd24e65e0c77e1a31a41dd4e1491885f14dd16cef3f155b38a46f17be41331a059e973eec3e2d760e2475366f45372253afec78ff1c6a3eb79a96b17509555afd4bb255c5", 0xc6}], 0x6, &(0x7f00000005c0)=[{0x48, 0x101, 0x3f, "5cd334b1669f6b9d3f79f7b29097460d19ff03d594aff0fd8894c11cb17cd65a1484565d05ece0f1fd1c1f04df6a2d065adfa5c0959b0c99"}, {0x20, 0x3a, 0x3, "3e95e627fd4458829dc1989ab481"}, {0x20, 0x3a, 0x29f4, "ad8c20a3851e2b2ad0c5d480"}, {0x98, 0x11, 0x4, "71abe4a013ce5bc1f76d759170849644da939a9c6fd8a8f547e3b14008ce7897a066f37c701b1903eb227ea7102d023415b7c984f9c4f9a6a9f6bfd0d85a5fe3443fccca9757727d92c8738e3c98d7ca3bd0e7bc148ca6ddc0bae0cd8e957d86d06665edf1397d01e049072bbaf337a6dd18e1bd86106046fa4459ebd0148c0c8268c914a6d2cb"}, {0x18, 0x11, 0x5, "d6856fd9c1"}, {0xc0, 0x117, 0x8770, "d66686d4d58d43bd8a6536d675f41c04efe55ddca2fa6016bb07bc472d3b12e5d8fbd569295bdcbc79d5e79a176ba67fc962f6087aa66b76e096e98919f7eb77d6853a2532ef050bde6dd387d6e8b85f38f8260460d78b10af0b8780d40c07f3a2ab07375d08515c48f9d7d49c08da8c8584eeee2979766b60825292771d43a4296d73684da98c89833077337474c74c99d8d867722fc90f140f8b62c50757728197639ddb76da25e4af7258f6023f"}, {0x10, 0x109, 0x7a35}, {0x88, 0x6, 0x401, "6d632f831787b590c5089f5cb3a94fd29135c627bbad708aa0dcb8ca013892efe318108d1142f6f73cc50c000e8c2e879423ab67b8f246679f0f455727e6895e3fe7b62be700bbb474fec4c013bab9cbafdb6c45ba2c3f579fd2d5dbbe649ecd559d6ebd36906de324ae2b2f3ada7dd37f0cce4cd6b8"}, {0xf0, 0x1b, 0x6, "a08d5ed0106baad510b5ce8019e52de8159beb787ef12c0bd20cd80e913dad11f2e405709f883aab9329ca874f37b70b51888096ebfaba053cc322f5c74a5b17ce3c87a1a92dc80153a586648816b4e73b3fdf503746878a848460c1e9ca8e61978f94136cc45e00e106f1682e4e06ba174262e9124f35488d662019ca54d50fd0dc61e0a09f318aa0b343afb089b6de648a5ababfecb554198060ad9124611cd72eafe2a7e484bf89bfaf544999e65769587cdfc0f45ed007227fdcd3eca56d59c5a5d5a86464019bfe7c297fb44b6197e49098f3551b72399cf9"}, {0x58, 0x11b, 0x0, "90ca82a9057ca70e4c0a6fbee47dff917375947ceda8546a43c5058e42a1d682ef7d41d663d3c52d6f9aba6d91717a7afbe9f0d2e318b491d70507a87601696df927"}], 0x3d8}}, {{&(0x7f00000009c0)=@un=@file={0x1fb30d45ec3410be, './file0\x00'}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000a40)}, {&(0x7f0000000a80)="3b119a8ed671918b77e854e5cd553985a2c45d89628c01f979aae63c132663f2c2bfb45d3e3929358bbbbec93a26d65a6e63301b4651e384cff41ae2a4ba673c6ad4da0656f45eb601ce6ec356dd583f480fd55467ecca63791ab5de7999cbedefec20c2175e37eb7d1e3b236b4945cc4987a5e5e6ce1d3b617d7ac3c0d6941fb6faf36d133ae13fe0e405394b1c1bdabdf429ec2f1af5c6a49ed8dd28031df2ccaa", 0xa2}], 0x2, &(0x7f0000000b80)=[{0x48, 0x115, 0x20, "47acc35686f935aa964503c570185ea6546c359a55b4a97e043ba5e51bd1b57b32188f5425f73a035303b5903cba2c1c43a88ef26cc73a8c"}, {0xb0, 0x118, 0x4, "4f44feba29b5d4a53c44eacda6f3a8caf39577ed80a3b8969209d78b18a4c2db2d7d7479ff57c02786d8a8f6c7e373d4c834379db6c8fac4cb69fc3bffde3b3ea6894a0c360e994dfc774c19ba5fdf03b955f2e40d4f5644529ab00cefbd01bfd5c15c3122d9f696b81e6eac94c7e9b9031c693f6fe9dda2cb9361d50acd40246649a2e2bc4c3e0706b1cce1d5605cf36a43e7b0242cc9acc9ca7aedd7829f0c"}, {0x100, 0x10d, 0x80000001, "f83b9e94c81db9baa80a534e61940668a84d876aa40af5df2673c3e5e720fb5969041bee91481610b9e5fee0dee91dda70db851560936a5cd6295bd8274a5275965a50da7df456c1f5b62dd2b800f2d39fbdb436fea964a563334ae85d7c5139005d40542f513de3446dab0de7cd0f6d76ac7050d9409fe6ac6421b728057f6c07054c17467043790842f996aa7555e9cc2ab7390138cef10b483a743ec753ec0de2f7efd07d8e51b5ac1003bbf59f33f3397cbb49c159006e3e9484000032524701578f964652e7a80b2ddc630e57f44e5924731b901d63b91ad019b5f2f75497ca829d62a073d86e780a0842"}], 0x1f8}}, {{0x0, 0x0, &(0x7f0000000f40)=[{&(0x7f0000000d80)="7739bb276c7f1947ac518431b758ab5da663380112c916cebd0637669a350811f2fcb5e81c33c2bf32c7fb5ff457956d49810341e05d44afe6503166c8a3f1aa00d5606652713660c2a0b47e3d906acef3289a75a93dbb2e942344662d328b833d0a97e91d65938e0afabc1ee5a0497609d7c44f78bbb8f60ac7e0b7a672470a04abb64a738edbb2aed358e56e13cb18a5", 0x91}, {&(0x7f0000000e40)="4964b19fc69d43d634e8391edc6c6b687d7c5b45ae27e63082050fd3452b6d00097e4eb56b545791927b4e824633cf37b70789514d47a6c346279b047051c0afd9a427d5268ed88b4bf70add840d0ac0523e6932b3b40b041fd7c22deda7522dd42bb3df9b83b22ef632d3092827acaca9e608c606808f4643862e3c4bcd2ca034bbd65e994601902174596b3268bf6924ecc0ad86db74e4fb611ec1140f66f5570611648bc628d06ac198b9d49223e6fe2c9b4cb5981d123b28ffe41443bd108a7f3be3298c1ba256bf307712968463bd09376a88a27e315e69d0204c5bc3529227b9e2f09f0124c63227b41b13cca376eb7e9d", 0xf4}], 0x2}}, {{0x0, 0x0, &(0x7f0000001040)=[{&(0x7f0000000f80)="369b4cc2c603598dbb9198f033554999e07939548bcb73bf89c710f0b86d8e38149cd0c22c5e34a92dfeaf19bacf40ba46d1ef9013643cc83713e7a69092efbba2b29871b37c25b297391a561339f297ebddb0f0a65c3dc5defd2b0d449251442223f55183c89438ffdd2809f5d14a8ffb2f257644381c66281d63d69e3cd929c3d9a6b6fd6156f70b81fc1fc2", 0x8d}], 0x1}}, {{&(0x7f0000001080)=@nfc={0x27, 0x1, 0x0, 0x1}, 0x80, 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0x1000}, {&(0x7f0000002100)="2afee1886baf9179b9b4d4456dc717f5f7834cc72e396f2c6381ea479483b7af28ad76c01f720ddac64b253d550677ad44d1ec78ab", 0x35}, {&(0x7f0000002140)="3e5e996d456c1d674473be81d02a4dcd80c2bdd7cd97e802a94e823a26c7f1236b0538ff530397b564d133eca08863ec561dc998cb7f218af56bc085046a18e65ebbbc91408921e15351fa187f50f02c54331c32a6342ee45758a076c6c25244e52326928250096bd80989fa71", 0x6d}, {&(0x7f00000021c0)="305dc5028e411c8d4f437687b88237387096219b0f63512e853b8e97f0904b01640cd77f4a87b6e3524d28a25013f374fe1b7b40ddd5e21a5d08e5573f6efd8296d057", 0x43}, {&(0x7f0000002240)="d6f3093df81f15e6dc6c590df473ba19ab4a926480dbd90ddd3e4943fb2b2fb1f281249a048727c6d957d6de3d9be5b7c3a3053c1af58534fab46a38c0d3e6636ed1d937319dc9311012607363c222079bc3e6b53a08c7a96113651bac6760c7f7b27d45d5259d146c70a0586e24984cf13086dbcdee46c652fa4c49a686bae8a1218092655ee8e09a0b5ea5325c3af2828b92b1b41ae2cea5330917eec3b81ed0d1f237396562515e1963c0ca0c27f2d3f2876aa40ada8464f55dd27670", 0xbe}], 0x5, &(0x7f0000002380)}}, {{&(0x7f00000023c0)=@l2tp6={0xa, 0x0, 0xfffffff9, @private0={0xfc, 0x0, [], 0x1}, 0x6}, 0x80, &(0x7f0000002580)=[{&(0x7f0000002440)="38ad6d6be057611d4f76f0773acc141b0e89d43a7453d05647d95396a2b9db9d84c24e628d6095fb50dc17bc0fc0dd74ce6c6c41807876117c3416e5da693c79cf2baff2a20b9d7a4e0eb5fba8dbfdcc7e927a36456da28910286fc7be32c67bf5f33acb3fe1581b0e39863ea2ea8a38d20b4fb8e632e03f8d7b056543b043bf081b3ab51e36a6ebe76ca82217bbfc22b15fcd40d42f8d2525749edbebaf41e9b4d2a2fc28b5f2b57b36903b097297cacff65284d0f6", 0xb6}, {&(0x7f0000002500)="83e28762b1a0c65d7f2a60564b3ce491a284342fd6861444b1b80a8faf1fdfdc209798a40ff57c410aa4cad2cba8d0fa96d1ca733f20a69c8d1c0114bc5425c6ebde5407d7d9d3e63fe22818a5072b9d8e5d97d49de7", 0x56}], 0x2}}, {{&(0x7f00000025c0)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x80, &(0x7f0000003640)=[{&(0x7f0000002640)="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0x1000}], 0x1, &(0x7f0000003680)=[{0xe8, 0x88, 0x8, "89f2df545555791e409c964fe2e32480b2e5c57e4083538a78b8503e98d5d0a9a06b252efedf791f578861cac50d7702fd2f5d6c2db1959df05edaf21eb65874b3e97399d831c8207251702b37e8083fc497b2a7daad7d2bdd7bc93b1e93823b110a128c1ed2bc6a36ba877c80ca09059ee182f1488f71cf086459cb6ec0cd55d12efe85e10b4180d4a365b146318ba69c615ef4f4840f88cb78fbce27abe48773723aaeace71e0b3d4f280233dfd920a2479537dbcc01374c500c22dbfdb7cc3e8839a9804fa7dce3fc59e8ddb9cde88855f577d6d284"}, {0xd8, 0x1, 0x4, "a164f5bc81d9490a5cdbfc7f1cb074d153dbc69532e8542500ff4ebc6de4c71d16b40880d2d60dcab44f99b6a8557da69d24ceb3e9c87fd3a4d05def968019e36f51c4ed6206e4bbcbcc2578be8ba1fd521ddc16eda6a3a4e2d6479f595d79f5a977ff8fa60619062a2700316ae99f38cd827e4b5c3a269931d86d37863ddeda9eb266f0e1e52fc52293bd4868817b3336c4887b16668497a0f1dd13cc10715c3bfd29f11e19090948f47095eea549305864c3dce6c071567930732dafb7408e02f0757c0d"}], 0x1c0}}], 0x7, 0x0) 04:11:51 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x44030000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1465.553453] batman_adv: batadv0: Adding interface: ipvlan357 [ 1465.576540] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:11:51 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000000880)='/dev/loop#\x00', 0x7f, 0x182) r1 = memfd_create(&(0x7f0000000080)='\r^\x00', 0x0) pwritev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)='!', 0x1}], 0x1, 0x81807, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) sendfile(r0, r0, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) 04:11:51 executing program 2: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) socketpair(0x25, 0x3, 0x6, &(0x7f00000000c0)) r2 = signalfd(r0, &(0x7f0000000040)={[0x7f]}, 0x8) r3 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="240000002e0007031dfffd946fa2830020200a0000000000000000e50c1be3a20400007e280000005e00ff03c81f8374b4c125a4ffba16a0aa1c0009b3ebea966cf0554edc7de8ddeb133c2b", 0x4c}], 0x1}, 0x0) recvmmsg(r3, &(0x7f0000002540)=[{{0x0, 0xffffa888, 0x0, 0x0, 0x0, 0x1400}}], 0x300, 0x42, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) ioctl$BTRFS_IOC_ADD_DEV(r3, 0x5000940a, &(0x7f0000000180)={{r4}, "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connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e21, @rand_addr=0x64010100}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1465.688944] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1465.738775] batman_adv: batadv0: Removing interface: ipvlan357 04:11:51 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x4e010000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1465.816282] print_req_error: 197 callbacks suppressed [ 1465.816302] print_req_error: I/O error, dev loop7, sector 256 04:11:51 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="0400001100000000666174000404090a0200027400f901", 0x17}], 0x0, &(0x7f0000000100)) [ 1465.931070] batman_adv: batadv0: Adding interface: ipvlan357 [ 1465.955307] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:11:51 executing program 5: syz_read_part_table(0x0, 0xb784, &(0x7f0000000040)=[{&(0x7f0000000000)="0201630000000a000000ff45ac0000ffffffa500e931190000000000000680ffffffa6000000e100e2ff87770072003007005500000000000000008000da55aa", 0x40, 0x1c0}]) [ 1466.021841] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:11:52 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x58010000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1466.072821] batman_adv: batadv0: Removing interface: ipvlan357 04:11:52 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x4201, 0x0) 04:11:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00e300"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:52 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x60000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1466.360060] nla_parse: 14 callbacks suppressed [ 1466.360070] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1466.423777] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1466.539179] batman_adv: batadv0: Adding interface: ipvlan357 04:11:52 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0xc5fabab8976d819, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x15, &(0x7f0000000000)="5ed94906082a4ef27dd8bed17aa3097920df782e27fee862a961aac82259fb819b96b30ce30e2042d0353c1c45f85d7c53899f7a27eaf70914296047b516625a2f5a28605a862a08b7cdb053090d5dfe2fbf17d760a5b6031d97822bab3681e48a8cb9a9cb21da94999086fc35e1714f681b14753ab1b763f030dbf17ee64e205a14e3b57e7129b39cee76b8a8ff8ea49c22c77d690db919487ba6149d75644077f290655fcab2f20da329880a36f2448c85f842921191a96296c984a3", 0xbd) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x2, @private=0xa010101}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x400000000000075, 0x0) [ 1466.574257] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1466.703674] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:11:52 executing program 2: r0 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000380)='/proc/thread-self\x00', 0x0, 0x0) close(r0) socket$unix(0x1, 0x5, 0x0) r1 = socket(0x15, 0x4, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x6, 0xb, 0x0, &(0x7f0000000000)) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) fcntl$addseals(r0, 0x409, 0x1) setsockopt$inet6_opts(r0, 0x29, 0x0, 0x0, 0x0) socket(0xa, 0x1, 0x0) r2 = inotify_init() close(r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x2, &(0x7f00000000c0)=0x1e7, 0x4) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e21, @empty}, 0x10) [ 1466.744331] batman_adv: batadv0: Removing interface: ipvlan357 04:11:52 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x65580000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1466.846450] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1466.873522] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:52 executing program 5: syz_mount_image$msdos(&(0x7f0000000140)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0xffc00000, 0x1, &(0x7f0000000180)=[{&(0x7f0000000000)="0400000900000000666174000404090a1001027400f801", 0x17}], 0x0, &(0x7f0000000100)) [ 1466.978547] batman_adv: batadv0: Adding interface: ipvlan357 [ 1466.994557] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1467.049277] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1467.083359] batman_adv: batadv0: Removing interface: ipvlan357 04:11:53 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x81000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1467.135121] FAT-fs (loop5): bogus number of directory entries (513) [ 1467.160393] FAT-fs (loop5): Can't find a valid FAT filesystem 04:11:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01e300"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:53 executing program 5: openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000023c0)=[{&(0x7f0000000180)=""/4082, 0xff2}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) preadv(r0, &(0x7f00000017c0), 0x218, 0x0, 0x0) 04:11:53 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x88030000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1467.300346] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1467.347995] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1467.431331] batman_adv: batadv0: Adding interface: ipvlan357 [ 1467.454789] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1467.536550] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:11:53 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_TIMEOUT_GET(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000100), 0xc, 0x0}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005cc0)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/140, 0x8c}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000a00)=""/24, 0x18}, {&(0x7f0000000c80)=""/137, 0x89}], 0x2}}], 0x2, 0x0, 0x0) sendmsg$IPCTNL_MSG_EXP_GET(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f0000000280), 0xc, &(0x7f0000000a40)={0x0, 0x1a4}}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0xac8}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x681}, {&(0x7f0000000740)=""/73, 0x3b3}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xa}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) [ 1467.582851] batman_adv: batadv0: Removing interface: ipvlan357 04:11:53 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x88a8ffff}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:53 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_XDP={0x14, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r1}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x3}]}]}, 0x34}}, 0x0) [ 1467.700023] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1467.725687] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1467.824077] batman_adv: batadv0: Adding interface: ipvlan357 [ 1467.856729] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1467.916177] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1467.941332] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1467.980542] batman_adv: batadv0: Removing interface: ipvlan357 [ 1468.016731] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 04:11:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02e300"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:54 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x2c}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0xb}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r1}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) 04:11:54 executing program 2: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) sendmsg$NL80211_CMD_START_SCHED_SCAN(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000100), 0xc, &(0x7f0000000480)={&(0x7f00000001c0)={0x34, 0x0, 0x0, 0x0, 0x0, {}, [@NL80211_ATTR_SCAN_FREQUENCIES={0xc, 0x2c, 0x0, 0x1, [{0x8}]}, @NL80211_ATTR_BSSID={0xa, 0xf5, @local}, @NL80211_ATTR_WIPHY={0x8}]}, 0x34}}, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_TIMEOUT_GET(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f0000000880)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, 0x0, 0x0, 0x0, 0x4d}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005cc0)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/140, 0x8c}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000a00)=""/24, 0x18}, {&(0x7f0000000c80)=""/137, 0x89}, {&(0x7f0000000ac0)=""/148, 0x94}], 0x3}}], 0x2, 0x0, 0x0) sendmsg$IPCTNL_MSG_EXP_GET(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f0000000280), 0xc, &(0x7f0000000a40)={0x0, 0x1a4}}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0xac8}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x681}, {&(0x7f0000000740)=""/73, 0x3b3}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xa}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) 04:11:54 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x9effffff}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1468.237126] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1468.268618] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1468.281885] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1468.313059] batman_adv: batadv0: Adding interface: ipvlan357 [ 1468.326961] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1468.380108] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1468.414293] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1468.439682] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. 04:11:54 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f0000000c00)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, 0x0}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005cc0)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/140, 0x8c}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000a00)=""/24, 0x18}, {&(0x7f0000000c80)=""/137, 0x89}], 0x2}}], 0x2, 0x0, 0x0) sendmsg$IPCTNL_MSG_EXP_GET(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f0000000280), 0xc, &(0x7f0000000a40)={0x0, 0x1a4}}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0xac8}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x681}, {&(0x7f0000000740)=""/73, 0x3b3}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xa}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) [ 1468.493014] batman_adv: batadv0: Removing interface: ipvlan357 04:11:54 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0xf0ffffff}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:54 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x1, 0x0, 0x0, "9c7765e9aa52f4556fb47cc583b1634354f41c8130328eb755af13af683e277ec7de461f63cbb71d87f48bb237d14f7058d47d82291c9d00f36f7c4cf6e7a1c3", "149023b857857c2fc8d02b40b6ddf91e5f2599059d24ba38810a8bc06aa014bd"}) 04:11:54 executing program 5: openat$dlm_control(0xffffffffffffff9c, &(0x7f00000008c0)='/dev/dlm-control\x00', 0x0, 0x0) syz_read_part_table(0x0, 0xb784, &(0x7f0000000040)=[{&(0x7f0000000000)="0201a5ffffff0a000000ff45ac00000000006300e931190000000000000680ffffffa6000000e100e2ff87770072003007005500000000000000008000da55aa", 0x40, 0x1c0}]) 04:11:54 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0xfcffffff}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03e300"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:54 executing program 2: r0 = syz_open_dev$vim2m(&(0x7f0000000040)='/dev/video#\x00', 0x3, 0x2) ioctl$vim2m_VIDIOC_PREPARE_BUF(r0, 0xc0d05605, &(0x7f0000000080)={0x1, 0x0, 0x4, 0x0, 0x30314742}) 04:11:54 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0xffffa888}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:54 executing program 2: [ 1468.993576] batman_adv: batadv0: Adding interface: ipvlan357 [ 1469.018556] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:11:55 executing program 2: [ 1469.129688] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:11:55 executing program 2: [ 1469.190608] batman_adv: batadv0: Removing interface: ipvlan357 04:11:55 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0xfffff000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:55 executing program 2: [ 1469.360106] batman_adv: batadv0: Adding interface: ipvlan357 [ 1469.384414] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:11:55 executing program 2: 04:11:55 executing program 2: [ 1469.467415] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1469.506078] batman_adv: batadv0: Removing interface: ipvlan357 04:11:55 executing program 5: 04:11:55 executing program 2: 04:11:55 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0xffffff7f}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00e400"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:55 executing program 5: 04:11:55 executing program 2: 04:11:55 executing program 5: [ 1469.866249] batman_adv: batadv0: Adding interface: ipvlan357 [ 1469.906034] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:11:55 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="230000003aabc9"], 0x34}}, 0x0) 04:11:55 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x29, 0x0, &(0x7f0000000040)) 04:11:55 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000300)=@expire={0xf8, 0x26, 0x1, 0x0, 0x0, {{{@in, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}, {@in6=@private0}, @in=@dev}}}, 0xf8}}, 0x0) [ 1470.026697] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43834 sclass=netlink_route_socket pid=31156 comm=syz-executor.2 [ 1470.027617] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:11:56 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0xffffff9e}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1470.148895] batman_adv: batadv0: Removing interface: ipvlan357 04:11:56 executing program 5: r0 = socket(0x2, 0x2, 0x0) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x1) 04:11:56 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x11, 0x0, &(0x7f0000000000)="fcd4a4e0", 0x4) 04:11:56 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0xfffffff0}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:56 executing program 2: keyctl$set_reqkey_keyring(0xb, 0x0) 04:11:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01e400"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:56 executing program 5: 04:11:56 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000000000)="fc", 0x300) 04:11:56 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0xfffffffc}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:56 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000180)=0xffffffff, 0x4) 04:11:56 executing program 2: r0 = socket(0xa, 0x2, 0x0) setsockopt$MISDN_TIME_STAMP(r0, 0x0, 0x32, &(0x7f0000000000)=0x1, 0x4) [ 1470.679688] batman_adv: batadv0: Adding interface: ipvlan357 [ 1470.695297] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:11:56 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x1b, &(0x7f0000000200)={r3}, &(0x7f0000000240)=0x8) 04:11:56 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_mtu=0x531101}) prctl$PR_SET_PTRACER(0x17, 0x0) [ 1470.822783] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1470.853062] sctp: [Deprecated]: syz-executor.2 (pid 31231) Use of int in max_burst socket option. [ 1470.853062] Use struct sctp_assoc_value instead [ 1470.877188] batman_adv: batadv0: Removing interface: ipvlan357 [ 1470.907947] sctp: [Deprecated]: syz-executor.2 (pid 31235) Use of int in max_burst socket option. [ 1470.907947] Use struct sctp_assoc_value instead 04:11:56 executing program 5: r0 = socket(0x23, 0x2, 0x0) getpeername$tipc(r0, 0x0, &(0x7f0000002140)) 04:11:56 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0xffffffff}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:56 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x7ffffffff000, 0x1, 0x11, r0, 0x0) [ 1471.049510] batman_adv: batadv0: Adding interface: ipvlan357 [ 1471.074580] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:11:57 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x5, 0x8, 0x6d, 0x20000000000001, 0x0, 0x0}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r0, &(0x7f00000002c0), &(0x7f00000000c0)=@udp}, 0x20) [ 1471.183257] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1471.239473] batman_adv: batadv0: Removing interface: ipvlan357 04:11:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02e400"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:57 executing program 2: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xa, 0xe, 0x140, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) bpf$MAP_UPDATE_ELEM(0x3, &(0x7f0000000000)={r0, &(0x7f0000000040), 0x0}, 0x20) 04:11:57 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f00000004c0), 0x4) 04:11:57 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:57 executing program 5: recvmsg$can_bcm(0xffffffffffffffff, 0x0, 0xa08e9e2490873dc0) [ 1471.455640] nla_parse: 17 callbacks suppressed [ 1471.455649] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:57 executing program 2: syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x0, 0xa23c3) [ 1471.510190] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:57 executing program 5: setreuid(0x0, 0xee00) socket(0x2, 0x3, 0x7) [ 1471.621853] batman_adv: batadv0: Adding interface: ipvlan357 04:11:57 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0x3, 0x0, 0x3) [ 1471.658342] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:11:57 executing program 5: r0 = socket(0xa, 0x2, 0x0) setsockopt$MISDN_TIME_STAMP(r0, 0x0, 0x5, &(0x7f0000000000), 0x4) [ 1471.761266] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:11:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000800)={0x14, r1, 0x1}, 0x14}}, 0x0) [ 1471.803407] batman_adv: batadv0: Removing interface: ipvlan357 04:11:57 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000100)=0x800003, 0x4) 04:11:57 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0xc24c0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x800c6613, 0x0) [ 1471.945906] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1471.967048] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1472.058330] batman_adv: batadv0: Adding interface: ipvlan357 [ 1472.090579] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1472.140549] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1472.166100] batman_adv: batadv0: Removing interface: ipvlan357 04:11:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03e400"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:58 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x2}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:58 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x9e}]}) 04:11:58 executing program 2: bpf$MAP_CREATE(0x11, 0x0, 0x0) 04:11:58 executing program 2: getsockopt$bt_sco_SCO_CONNINFO(0xffffffffffffffff, 0x11, 0x2, 0x0, 0x0) [ 1472.363406] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1472.389062] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:58 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) openat$cgroup_type(r0, &(0x7f0000000300)='cgroup.type\x00', 0x2, 0x0) [ 1472.487704] batman_adv: batadv0: Adding interface: ipvlan357 04:11:58 executing program 5: r0 = syz_open_dev$vcsu(&(0x7f00000000c0)='/dev/vcsu#\x00', 0x100000000, 0x2) write$cgroup_type(r0, 0x0, 0x0) [ 1472.530504] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:11:58 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'tunl0\x00', @ifru_mtu=0x531101}) msgget$private(0x0, 0x0) [ 1472.638284] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:11:58 executing program 5: r0 = socket(0x23, 0x2, 0x0) ioctl$SIOCGETLINKNAME(r0, 0x8903, &(0x7f0000000080)) [ 1472.694050] batman_adv: batadv0: Removing interface: ipvlan357 04:11:58 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x3}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x186, 0x0, 0x2}]}) [ 1472.808928] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1472.841359] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:11:58 executing program 5: r0 = syz_open_dev$usbfs(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x4000000000000071, 0x0) ioctl$USBDEVFS_GET_SPEED(r0, 0x551f) [ 1472.925337] kvm [31400]: vcpu0, guest rIP: 0x0 disabled perfctr wrmsr: 0x186 data 0x2 [ 1472.950006] batman_adv: batadv0: Adding interface: ipvlan357 [ 1472.976313] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1473.087467] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1473.129982] batman_adv: batadv0: Removing interface: ipvlan357 04:11:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00e500"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:59 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, 0x0) 04:11:59 executing program 2: r0 = socket(0xa, 0x2, 0x0) setsockopt$MISDN_TIME_STAMP(r0, 0x0, 0x13, &(0x7f0000000000)=0x1, 0x4) 04:11:59 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x4}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:11:59 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/fb0\x00', 0x0, 0x0) mmap$fb(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x2012, r0, 0x0) [ 1473.314250] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1473.344520] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1473.415434] batman_adv: batadv0: Adding interface: ipvlan357 [ 1473.449549] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:11:59 executing program 2: bpf$MAP_CREATE(0x17, 0x0, 0x0) [ 1473.531815] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:11:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000000000000000000170000000e0001006e657464657673696d0000000f0002006e6574646576f4599126e7"], 0x54}}, 0x0) 04:11:59 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x5}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1473.582529] batman_adv: batadv0: Removing interface: ipvlan357 04:11:59 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$FBIOPAN_DISPLAY(0xffffffffffffffff, 0x4606, &(0x7f0000000300)={0x0, 0x0, 0x284e}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890c, &(0x7f00000002c0)={'sit0\x00', 0x0}) 04:11:59 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) write$nbd(r0, 0x0, 0x0) [ 1473.765870] batman_adv: batadv0: Adding interface: ipvlan357 [ 1473.806508] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:11:59 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x17b, 0x0, 0xffff8000}]}) [ 1473.898233] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1473.938352] batman_adv: batadv0: Removing interface: ipvlan357 04:11:59 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) getsockopt$sock_timeval(r0, 0x1, 0xd, 0x0, &(0x7f0000000040)) 04:11:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01e500"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:11:59 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x6}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:00 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000580)=""/4096, &(0x7f0000000000)=0x1000) 04:12:00 executing program 2: r0 = socket(0xa, 0x3, 0x6) ioctl$sock_SIOCDELRT(r0, 0x5411, 0x0) 04:12:00 executing program 5: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x89f1, &(0x7f0000000040)={'gre0\x00', 0x440000}) [ 1474.244003] batman_adv: batadv0: Adding interface: ipvlan357 [ 1474.269244] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:12:00 executing program 2: r0 = socket(0x23, 0x2, 0x0) ioctl$SIOCGETLINKNAME(r0, 0x541b, &(0x7f0000000080)) [ 1474.339619] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1474.380233] batman_adv: batadv0: Removing interface: ipvlan357 04:12:00 executing program 2: bpf$MAP_CREATE(0x19, 0x0, 0x0) 04:12:00 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={0x0, 0x0, 0x30}, &(0x7f0000000180)=0x18) 04:12:00 executing program 5: bpf$BPF_PROG_GET_FD_BY_ID(0xe, 0x0, 0x0) 04:12:00 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x8}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1474.550030] batman_adv: batadv0: Adding interface: ipvlan357 04:12:00 executing program 2: bpf$MAP_CREATE(0x1b, 0x0, 0x0) 04:12:00 executing program 5: r0 = socket(0x2, 0x5, 0x0) ioctl$SIOCPNADDRESOURCE(r0, 0x89e0, 0x0) [ 1474.583797] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1474.707928] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1474.751969] batman_adv: batadv0: Removing interface: ipvlan357 04:12:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02e500"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:00 executing program 2: pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000009, 0xffffffffffffffff) 04:12:00 executing program 5: r0 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap$usbmon(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x100000c, 0x11, r1, 0x0) write$6lowpan_enable(r0, &(0x7f0000000080)='0', 0x1) 04:12:00 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x9}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:00 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000000180), 0x4) 04:12:00 executing program 5: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x7d, &(0x7f0000000100)=[@in={0x2, 0x0, @local}], 0x10) [ 1475.020339] batman_adv: batadv0: Adding interface: ipvlan357 04:12:01 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'tunl0\x00', @ifru_mtu=0x531101}) socket$caif_stream(0x25, 0x1, 0x0) [ 1475.048970] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:12:01 executing program 2: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) accept4$bt_l2cap(r0, 0x0, 0x0, 0x180800) [ 1475.163633] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:01 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0xa}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:01 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0x89b1, &(0x7f0000000300)={"79fc6b215f29485188133ab0514ab6a9"}) [ 1475.227257] batman_adv: batadv0: Removing interface: ipvlan357 04:12:01 executing program 5: r0 = socket(0x23, 0x2, 0x0) sendmsg$tipc(r0, &(0x7f0000001a80)={&(0x7f0000000740)=@name, 0x10, 0x0}, 0x0) [ 1475.387482] batman_adv: batadv0: Adding interface: ipvlan357 [ 1475.415034] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:01 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETFLOWTABLE(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={0x14, 0x17, 0xa, 0x201}, 0x14}}, 0x0) [ 1475.463818] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1475.520610] batman_adv: batadv0: Removing interface: ipvlan357 04:12:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03e500"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:01 executing program 2: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000000)={0x43}, 0x10) sendmsg$tipc(r0, &(0x7f0000000540)={&(0x7f00000000c0)=@id, 0x10, 0x0}, 0x0) 04:12:01 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0xc008ae88, &(0x7f0000000040)={0x1, 0x0, [{0x140}]}) 04:12:01 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0xb}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:01 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00') sendmsg$TIPC_NL_MON_GET(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000009c0)={0x2c, r1, 0x1, 0x0, 0x0, {0x9}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}}, 0x0) 04:12:01 executing program 5: r0 = socket$tipc(0x1e, 0x5, 0x0) sendmsg$tipc(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) [ 1475.857570] batman_adv: batadv0: Adding interface: ipvlan357 [ 1475.882213] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:01 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) mmap$binder(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) 04:12:01 executing program 5: getpeername(0xffffffffffffffff, 0x0, 0x0) [ 1475.992992] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:02 executing program 2: socketpair(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x40002121) [ 1476.060316] batman_adv: batadv0: Removing interface: ipvlan357 04:12:02 executing program 5: bpf$BPF_LSM_PROG_LOAD(0x5, &(0x7f0000000040)={0xc, 0x20000103, 0x0, &(0x7f0000000540)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 04:12:02 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0xc}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:02 executing program 2: r0 = socket(0xa, 0x1, 0x0) ioctl$SIOCSIFMTU(r0, 0x89f0, &(0x7f0000000040)={'macvlan1\x00'}) [ 1476.253397] batman_adv: batadv0: Adding interface: ipvlan357 [ 1476.285875] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1476.351249] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1476.391120] batman_adv: batadv0: Removing interface: ipvlan357 04:12:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00e600"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:02 executing program 5: r0 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGIFCONF(r0, 0x8901, &(0x7f0000000840)) 04:12:02 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0xe}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:02 executing program 2: openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcsa\x00', 0x0, 0x0) select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x8}, 0x0, 0x0) [ 1476.583663] nla_parse: 14 callbacks suppressed [ 1476.583672] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:02 executing program 5: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x89e7, &(0x7f0000000040)={'vxcan1\x00'}) 04:12:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) recvmsg(r0, &(0x7f0000000a80)={0x0, 0x0, 0x0}, 0x0) [ 1476.663295] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:02 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000780)={[{0x0, 'io'}]}, 0x3fffff) 04:12:02 executing program 5: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fb0\x00', 0x0, 0x0) ioctl$FBIOBLANK(r0, 0x4611, 0xfffffffffffffffc) [ 1476.779375] batman_adv: batadv0: Adding interface: ipvlan357 [ 1476.801539] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:12:02 executing program 2: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x1, 0xc, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) bpf$MAP_UPDATE_ELEM(0x4, &(0x7f0000000040)={r0, &(0x7f0000000000), 0x0}, 0x20) 04:12:02 executing program 5: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) write$6lowpan_enable(r0, 0x0, 0x0) [ 1476.902913] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1476.934392] batman_adv: batadv0: Removing interface: ipvlan357 04:12:02 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0xf}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:02 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000180)={'erspan0\x00', 0x0}) [ 1477.074689] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1477.093603] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1477.182177] batman_adv: batadv0: Adding interface: ipvlan357 [ 1477.221939] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1477.277488] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1477.305023] batman_adv: batadv0: Removing interface: ipvlan357 04:12:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01e600"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, 0x0, &(0x7f0000000040)) 04:12:03 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_udp_int(r0, 0x11, 0x65, 0x0, &(0x7f0000000080)) 04:12:03 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x10}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1477.436560] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1477.458553] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:03 executing program 2: shmget(0x2, 0x1000, 0xa82, &(0x7f0000ffd000/0x1000)=nil) 04:12:03 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x14}, 0x14}}, 0x0) [ 1477.558208] batman_adv: batadv0: Adding interface: ipvlan357 04:12:03 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000080)={'ip_vti0\x00', 0x0}) 04:12:03 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1}, 0x14) [ 1477.589378] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1477.693776] sctp: [Deprecated]: syz-executor.2 (pid 31835) Use of int in max_burst socket option. [ 1477.693776] Use struct sctp_assoc_value instead [ 1477.708712] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:03 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x60}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1477.751389] batman_adv: batadv0: Removing interface: ipvlan357 04:12:03 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001e40)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) connect$netlink(r0, 0x0, 0x0) 04:12:03 executing program 2: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000180)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) write$selinux_attr(r0, 0x0, 0x0) [ 1477.865985] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1477.888283] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:03 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0xce, 0x0, 0xffff8000}]}) [ 1477.995919] batman_adv: batadv0: Adding interface: ipvlan357 [ 1478.031409] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1478.078499] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1478.135396] batman_adv: batadv0: Removing interface: ipvlan357 04:12:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02e600"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:04 executing program 5: r0 = socket(0xa, 0x6, 0x0) recvmsg(r0, &(0x7f0000001540)={0x0, 0x0, 0x0}, 0x40) 04:12:04 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100), 0x4) 04:12:04 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0xf0}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1478.294371] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1478.326495] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:04 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockname$inet(r0, 0x0, &(0x7f0000000040)) [ 1478.437300] batman_adv: batadv0: Adding interface: ipvlan357 04:12:04 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) 04:12:04 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) write$FUSE_INTERRUPT(r0, 0x0, 0xfffffffffffffff1) [ 1478.464786] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1478.565905] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:04 executing program 2: r0 = socket(0x11, 0x3, 0x0) getsockname$netrom(r0, 0x0, &(0x7f0000000100)=0x47) 04:12:04 executing program 5: r0 = socket(0x18, 0x0, 0x1) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r0, 0x110, 0x4, 0x0, 0x0) [ 1478.610441] batman_adv: batadv0: Removing interface: ipvlan357 04:12:04 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x14e}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:04 executing program 2: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xa, 0xf, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000040), &(0x7f0000000100)=@tcp}, 0x20) 04:12:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f00000000c0)=0x7f, 0x4) 04:12:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03e600"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:04 executing program 2: socketpair(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x803e0000}}, 0x0) 04:12:04 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x158}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:04 executing program 5: r0 = socket(0x1, 0x1, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCADDRT(r1, 0x8916, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @empty, 0x0, 0x10}, @ipx={0xc002, 0x0, 0x0, "b3ffbd880921"}, @rc={0x1f, @fixed}}) connect$caif(r0, 0x0, 0x0) 04:12:04 executing program 2: r0 = socket(0xa, 0x2, 0x0) setsockopt$MISDN_TIME_STAMP(r0, 0x11, 0x64, &(0x7f0000000000), 0x4) [ 1479.017727] batman_adv: batadv0: Adding interface: ipvlan357 [ 1479.057240] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:12:05 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}, &(0x7f0000000040)=0x10) 04:12:05 executing program 2: r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, 0x0) [ 1479.198630] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:05 executing program 5: r0 = socket(0x23, 0x5, 0x0) sendmsg$BATADV_CMD_GET_ORIGINATORS(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x1b}}, 0x0) 04:12:05 executing program 2: bpf$BPF_LINK_UPDATE(0x1d, 0x0, 0x0) [ 1479.258588] batman_adv: batadv0: Removing interface: ipvlan357 04:12:05 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x210}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:05 executing program 5: r0 = socket(0xa, 0x2, 0x0) setsockopt$MISDN_TIME_STAMP(r0, 0x0, 0x31, &(0x7f0000000000), 0x4) 04:12:05 executing program 2: r0 = socket(0x2c, 0x3, 0x0) setsockopt$CAN_RAW_JOIN_FILTERS(r0, 0x65, 0x6, 0x0, 0x0) [ 1479.498125] batman_adv: batadv0: Adding interface: ipvlan357 [ 1479.523129] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1479.603562] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1479.653919] batman_adv: batadv0: Removing interface: ipvlan357 04:12:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00e700"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:05 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000000000)="fcd4a4e0af189ebf62285447191deeabbf49329b", 0x14) 04:12:05 executing program 2: getsockname$llc(0xffffffffffffffff, 0x0, 0x0) 04:12:05 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x240}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:05 executing program 2: r0 = socket(0xa, 0x2, 0x0) setsockopt$MISDN_TIME_STAMP(r0, 0x0, 0xf, 0x0, 0x0) [ 1479.834948] batman_adv: batadv0: Adding interface: ipvlan357 [ 1479.847638] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1479.903723] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:05 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000012c0)='/proc/sys/net/ipv4/vs/expire_quiescent_template\x00', 0x2, 0x0) mmap$snddsp_control(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x83000000) 04:12:05 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x8, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000400)={0x0, 0x400, 0x4, {0x1, @raw_data="4851ad656c393c604e6ee1a376fb33b86e67964a25bbbd94a42bdab6e333a7b0baf8775fdef5bd383904ae2688111f0f18b8215ea52e67e13d379da8b0de6c8bb4d529f4b5a1dc7e9ec5bf9dbf4f3a686be65f67a5225298b8965e987bfdf91aa39a1b9e8ffc5bb4d7e8938bf64b0b3e60ffd3893736c7e0f16c6c4d8c625da6faac66dea4dea731e0b151c2fe8b5c3581d4c8408c9a1e5696836c2d49456dd075973a1f0dcb259a023913938270a6e44f12dad01018be9eea4470bfc70dcefff09c68265f2f2db4"}}) 04:12:05 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x300}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1479.956227] batman_adv: batadv0: Removing interface: ipvlan357 04:12:06 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x14) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x14}, 0x14}}, 0x0) 04:12:06 executing program 5: r0 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5, 0x0) ioctl$sock_SIOCDELRT(r0, 0x541b, 0x0) 04:12:06 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x344}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01e700"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:06 executing program 2: prctl$PR_SET_PTRACER(0x8, 0x0) 04:12:06 executing program 5: bpf$MAP_CREATE(0x100000000000015, &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) 04:12:06 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x388}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:06 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) getpeername(r0, 0x0, 0x0) [ 1480.372636] batman_adv: batadv0: Adding interface: ipvlan357 04:12:06 executing program 5: r0 = socket(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f3, &(0x7f0000000080)={'sit0\x00', 0x0}) [ 1480.397554] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:06 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_G_FMT(r0, 0xc0d05605, &(0x7f00000001c0)={0xd, @raw_data="2bdc446fbde70ef3ebf3c11cdc118239bc872ec63bd5a6946e2f6e4a6b96319eff0ee20906cc6f223123aea06dbaaa2ee32b035c9fb76350cae4632d43e41e368a2a871f69425aa77c811072b9fd6c0a76e744ce276c211a3c53d8365da1e9a4a28fa35f01807f9145caeb84a1bbf3b6f31ba725092dfbb3b5a43b860429da9c16f6047c52102a975c100545b2496893cc169adb626ccf8ca4e5f61487d27c6d69cfa18f3437097d0ba13f1617cd94358f3a5a2cca9e5e052522eb30f6ff03827a1be500"}) [ 1480.498109] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1480.536496] batman_adv: batadv0: Removing interface: ipvlan357 04:12:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0x7, 0x0, 0x0) 04:12:06 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0xc020660b, 0x0) 04:12:06 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x500}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0x24, 0x0, 0x0) 04:12:06 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'tunl0\x00', @ifru_mtu=0x531101}) waitid(0x0, 0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x0) [ 1480.700635] batman_adv: batadv0: Adding interface: ipvlan357 [ 1480.722535] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1480.838239] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1480.890320] batman_adv: batadv0: Removing interface: ipvlan357 04:12:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02e700"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:06 executing program 2: r0 = socket(0xa, 0x3, 0x6) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000002980)={'ip6_vti0\x00', 0x0}) 04:12:06 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x600}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:06 executing program 5: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x0, 0x0) accept4(r0, 0x0, 0x0, 0x0) 04:12:07 executing program 5: bpf$ITER_CREATE(0x21, &(0x7f0000000180), 0xfffffdf8) 04:12:07 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$RXRPC_SECURITY_KEYRING(r0, 0x110, 0x2, 0x0, 0x0) 04:12:07 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x900}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1481.182743] batman_adv: batadv0: Adding interface: ipvlan357 04:12:07 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8980, &(0x7f0000000000)) [ 1481.217051] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:07 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x8942, &(0x7f0000000080)={'ip_vti0\x00', 0x0}) [ 1481.326151] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:07 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x40000073}]}) 04:12:07 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000004c0)=@newsa={0x138, 0x10, 0x713, 0x0, 0x0, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @in6=@private1}, {@in6=@empty, 0x0, 0x32}, @in=@remote, {}, {}, {}, 0x0, 0x0, 0xa, 0x4}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}}, 0x0) [ 1481.383120] batman_adv: batadv0: Removing interface: ipvlan357 04:12:07 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0xa00}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1481.565964] batman_adv: batadv0: Adding interface: ipvlan357 [ 1481.587184] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1481.675956] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1481.718968] batman_adv: batadv0: Removing interface: ipvlan357 04:12:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03e700"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:07 executing program 2: r0 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCDELRT(r0, 0x80108906, 0x0) 04:12:07 executing program 5: r0 = socket(0x23, 0x2, 0x0) ioctl$SIOCGETLINKNAME(r0, 0x8982, &(0x7f0000000080)) 04:12:07 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0xb00}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1481.918680] nla_parse: 18 callbacks suppressed [ 1481.918690] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:07 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_NEW(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0xa0, 0x0, 0x7, 0x101, 0x0, 0x0, {}, [@NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x80000000}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x10000}, @NFACCT_FILTER={0x3c, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0xd82}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x3f}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x5}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x6}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x3f}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0x202b}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x5}]}, @NFACCT_FILTER={0x24, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x1}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x8}, @NFACCT_FILTER_VALUE={0x8, 0x2, 0x1, 0x0, 0x9925}, @NFACCT_FILTER_MASK={0x8, 0x1, 0x1, 0x0, 0xf8}]}, @NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x6}]}, 0xa0}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) [ 1481.959941] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:08 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$caif(r0, &(0x7f0000000280)=@dbg={0xa}, 0x18) [ 1482.062055] batman_adv: batadv0: Adding interface: ipvlan357 [ 1482.085752] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:08 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080)='ethtool\x00') sendmsg$ETHTOOL_MSG_PAUSE_SET(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r1, 0x281}, 0x14}}, 0x0) [ 1482.163131] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:08 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000840)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000000600)={&(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10, 0x0}, 0x0) [ 1482.234713] batman_adv: batadv0: Removing interface: ipvlan357 04:12:08 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0xc00}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:08 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0x401070ca, 0xffffffffffffffff) 04:12:08 executing program 5: r0 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$BLKTRACESTOP(r0, 0x1275, 0x0) [ 1482.399263] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1482.424959] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:08 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0xe00}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1482.544167] batman_adv: batadv0: Adding interface: ipvlan357 [ 1482.578114] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1482.658903] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1482.702033] batman_adv: batadv0: Removing interface: ipvlan357 04:12:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00e800"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:08 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89b0, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000000)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}}}) 04:12:08 executing program 5: r0 = socket(0x2, 0xa, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x0) 04:12:08 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0xf00}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1e, 0x0, 0x0) [ 1482.864974] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1482.884782] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1482.959074] batman_adv: batadv0: Adding interface: ipvlan357 [ 1482.984595] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:12:08 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x570}]}) 04:12:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xc, 0x0, 0x0) [ 1483.052644] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1483.092893] batman_adv: batadv0: Removing interface: ipvlan357 04:12:09 executing program 5: r0 = socket(0x23, 0x5, 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0}}], 0x1, 0x2000, 0x0) 04:12:09 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x1002}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:09 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000000)={r2, 0x1, 0x6, @dev}, 0x10) [ 1483.208153] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1483.217621] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:09 executing program 5: r0 = socket(0x1, 0x3, 0x0) recvfrom$rxrpc(r0, 0x0, 0x0, 0x40, 0x0, 0x0) [ 1483.316050] batman_adv: batadv0: Adding interface: ipvlan357 [ 1483.336577] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:09 executing program 5: r0 = socket(0x1, 0x3, 0x0) connect$caif(r0, &(0x7f0000000000), 0x18) [ 1483.404105] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1483.427482] device ip6_vti0 entered promiscuous mode [ 1483.440039] batman_adv: batadv0: Removing interface: ipvlan357 [ 1483.507570] device ip6_vti0 left promiscuous mode 04:12:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01e800"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:09 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x4, 0x1, 0x301}, 0x14}}, 0x0) sendmsg$IPSET_CMD_LIST(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, 0x7, 0x6, 0x3, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) 04:12:09 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x4000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0xe, 0x0, &(0x7f0000000180)) 04:12:09 executing program 2: connect$caif(0xffffffffffffffff, 0x0, 0x0) [ 1483.635836] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1483.657285] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:09 executing program 5: sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0xa, 0x6, 0x0) connect$caif(r0, &(0x7f00000000c0)=@util={0xa, "fc8bc589166efe8000000000000083a7"}, 0x1c) [ 1483.743560] batman_adv: batadv0: Adding interface: ipvlan357 04:12:09 executing program 2: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000900)='/dev/ubi_ctrl\x00', 0x0, 0x0) connect$can_bcm(r0, 0x0, 0x0) [ 1483.778664] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:12:09 executing program 5: keyctl$reject(0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffb) 04:12:09 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_GET_BYNAME(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="400000000e06010300000000000000000c0000050500010007"], 0x40}}, 0x0) [ 1483.870951] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1483.906724] batman_adv: batadv0: Removing interface: ipvlan357 04:12:09 executing program 5: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x17, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback}], 0x10) 04:12:09 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x4002}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:09 executing program 2: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x19, 0x4, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000), 0x0}, 0x20) 04:12:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02e800"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:10 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000080)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0xc1}]}) 04:12:10 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x4403}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:10 executing program 2: prctl$PR_CAP_AMBIENT(0x1c, 0xffffffffffffffff, 0x0) 04:12:10 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x12, 0x0, 0x0) [ 1484.271403] kvm [32430]: vcpu0, guest rIP: 0x0 disabled perfctr wrmsr: 0xc1 data 0x0 [ 1484.319648] batman_adv: batadv0: Adding interface: ipvlan357 04:12:10 executing program 5: quotactl(0xb44, 0x0, 0xee00, 0x0) 04:12:10 executing program 2: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x0, 0x0) accept4(r0, 0x0, 0x0, 0x81000) [ 1484.357641] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1484.443465] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:10 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000001b00)={0x1, 0x5, 0x400, 0xc}, 0x40) bpf$MAP_LOOKUP_BATCH(0x18, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, r0, 0x4}, 0x38) 04:12:10 executing program 2: socketpair(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$rds(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000017c0)=[{0x0}, {&(0x7f0000000080)=""/134, 0x86}], 0x2}, 0x0) [ 1484.504235] batman_adv: batadv0: Removing interface: ipvlan357 04:12:10 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x4e01}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:10 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000080)='/dev/video#\x00', 0x4, 0x2) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000000)={0x0, 0x3, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7f589d0"}, 0x0, 0x0, @fd}) 04:12:10 executing program 2: keyctl$reject(0x11, 0x0, 0x0, 0x0, 0xfffffffffffffffb) [ 1484.708155] batman_adv: batadv0: Adding interface: ipvlan357 [ 1484.760464] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1484.869729] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1484.895199] batman_adv: batadv0: Removing interface: ipvlan357 04:12:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03e800"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:10 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x5801}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:10 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x43, &(0x7f0000000000)="fc", 0x300) 04:12:10 executing program 5: r0 = syz_open_dev$vim2m(&(0x7f0000000040)='/dev/video#\x00', 0x4, 0x2) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f00000001c0)={0x3, 0x2, 0x4}) r1 = syz_open_dev$vim2m(&(0x7f0000000180)='/dev/video#\x00', 0x4, 0x2) ioctl$vim2m_VIDIOC_S_FMT(r1, 0xc0d05605, &(0x7f0000000280)={0x2, @vbi}) [ 1485.079146] batman_adv: batadv0: Adding interface: ipvlan357 04:12:11 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_mtu=0x531101}) bpf$BPF_PROG_GET_FD_BY_ID(0x9, 0x0, 0x0) [ 1485.104714] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:12:11 executing program 5: r0 = open(&(0x7f0000000140)='./file0\x00', 0xc24c0, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000440)={0x0, 0x5}) 04:12:11 executing program 5: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x802, 0x0) write$UHID_SET_REPORT_REPLY(r0, &(0x7f00000000c0), 0xc) [ 1485.227640] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1485.293582] batman_adv: batadv0: Removing interface: ipvlan357 04:12:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x6f, 0x0, &(0x7f0000000180)) 04:12:11 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x5865}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:11 executing program 2: r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x0, 0x0) ioctl$SNDCTL_DSP_GETCAPS(r0, 0x8004500f, &(0x7f0000000000)) 04:12:11 executing program 5: setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0x0, 0x0, 0x0) 04:12:11 executing program 2: r0 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0x1, 0xc, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r0, &(0x7f0000000000), &(0x7f0000000100)=@tcp, 0x2}, 0x20) [ 1485.483682] batman_adv: batadv0: Adding interface: ipvlan357 [ 1485.516939] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1485.619181] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1485.657956] batman_adv: batadv0: Removing interface: ipvlan357 04:12:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00e900"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:11 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x6000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:11 executing program 2: pipe2$9p(&(0x7f0000000100), 0x0) pselect6(0x40, &(0x7f0000000080), &(0x7f00000000c0)={0x4}, &(0x7f0000000100)={0x8}, 0x0, 0x0) 04:12:11 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_LISTEN(r0, 0x0, 0x21) 04:12:11 executing program 2: r0 = socket(0x10, 0x3, 0x0) sendmsg$unix(r0, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x20}, 0x0) 04:12:11 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x6558}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:11 executing program 5: r0 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCDELRT(r0, 0x8912, 0x0) [ 1486.008420] batman_adv: batadv0: Adding interface: ipvlan357 04:12:11 executing program 2: bpf$MAP_CREATE(0xa, &(0x7f0000001b00), 0x40) 04:12:11 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_int(r0, 0x6, 0x13, 0x0, &(0x7f0000000280)) [ 1486.037415] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:12:12 executing program 2: r0 = socket(0x15, 0x5, 0x0) setsockopt$inet6_udp_int(r0, 0x114, 0xa, 0x0, 0x0) 04:12:12 executing program 5: r0 = socket(0x15, 0x5, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x114, 0x11, 0x0, 0x0) [ 1486.146606] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:12 executing program 2: r0 = socket(0xa, 0x1, 0x0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f0000006240)={0x0, 0x0, &(0x7f0000006200)={0x0}}, 0x440c1) [ 1486.205221] batman_adv: batadv0: Removing interface: ipvlan357 04:12:12 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01e900"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:12 executing program 2: r0 = socket(0xa, 0x5, 0x0) getsockopt$inet6_mreq(r0, 0x84, 0x70, 0x0, &(0x7f0000001040)) 04:12:12 executing program 5: r0 = socket(0x23, 0x2, 0x0) ioctl$SIOCGETLINKNAME(r0, 0x89a1, &(0x7f0000000080)) 04:12:12 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x8100}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1486.540808] batman_adv: batadv0: Adding interface: ipvlan357 [ 1486.557806] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:12 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x3, &(0x7f0000000000)=[@in={0x2, 0x0, @loopback}], 0x10) [ 1486.634787] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:12 executing program 5: r0 = socket(0x23, 0x5, 0x0) bind$tipc(r0, &(0x7f0000000240)=@id, 0x10) 04:12:12 executing program 2: r0 = socket(0x1d, 0x2, 0x7) getpeername$tipc(r0, 0x0, 0x0) 04:12:12 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x8803}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1486.690715] batman_adv: batadv0: Removing interface: ipvlan357 04:12:12 executing program 2: r0 = socket(0xa, 0x3, 0x6) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, 0x0, 0x0) 04:12:12 executing program 5: bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000040), 0xfffffffffffffecc) 04:12:12 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0xf000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:12 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) [ 1486.907179] batman_adv: batadv0: Adding interface: ipvlan357 [ 1486.931963] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1487.014176] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1487.061810] batman_adv: batadv0: Removing interface: ipvlan357 04:12:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02e900"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:13 executing program 2: r0 = syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x8, 0x0) ioctl$VIDIOC_STREAMOFF(r0, 0x40045613, &(0x7f0000000000)=0x2) 04:12:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x22, &(0x7f0000000140), &(0x7f0000000180)=0x18) 04:12:13 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x34000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1487.191615] nla_parse: 18 callbacks suppressed [ 1487.191624] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1487.218936] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1487.284417] batman_adv: batadv0: Adding interface: ipvlan357 [ 1487.310037] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:12:13 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x22, 0x0, 0x0) 04:12:13 executing program 5: r0 = socket$inet(0x2, 0x3, 0x5) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)='h', 0x68000}], 0x1}, 0x400c004) 04:12:13 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'tunl0\x00', @ifru_mtu=0x531101}) socket$inet6(0x2, 0x0, 0x0) [ 1487.417531] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:13 executing program 5: ptrace$setregs(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) [ 1487.465933] batman_adv: batadv0: Removing interface: ipvlan357 04:12:13 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x40000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:13 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_ports\x00', 0x2, 0x0) write$FUSE_INTERRUPT(r0, 0x0, 0x38) 04:12:13 executing program 2: prctl$PR_SET_MM(0x23, 0x8, &(0x7f0000ffa000/0x3000)=nil) [ 1487.574902] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1487.597384] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:13 executing program 5: bind$rds(0xffffffffffffffff, 0x0, 0x0) [ 1487.705398] batman_adv: batadv0: Adding interface: ipvlan357 [ 1487.737892] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1487.825393] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1487.866165] batman_adv: batadv0: Removing interface: ipvlan357 04:12:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03e900"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:13 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xd, &(0x7f0000000180), 0x4) 04:12:13 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0xd, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}, &(0x7f0000000040)=0x10) 04:12:13 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x400300}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1488.067637] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:14 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000040)={'vlan0\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=0x0}}) 04:12:14 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x14, 0x0, &(0x7f00000002c0)) [ 1488.113491] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1488.195047] batman_adv: batadv0: Adding interface: ipvlan357 [ 1488.234403] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:14 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000400)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0x1c}}, 0x0) [ 1488.334018] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:14 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, 0x0, 0x0) 04:12:14 executing program 2: r0 = syz_open_dev$video(&(0x7f00000003c0)='/dev/video#\x00', 0x4, 0x0) ioctl$VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000400)={0x0, 0x400, 0x4, {0x2, @vbi={0x0, 0x0, 0x0, 0x0, [0x0, 0x9]}}}) 04:12:14 executing program 5: r0 = socket(0xa, 0x3, 0x6) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, &(0x7f0000000340)={'sit0\x00', &(0x7f0000000680)={'ip6gre0\x00', 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, @ipv4={[], [], @empty}, @remote}}) 04:12:14 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, 0x0, 0x0) 04:12:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={0x0, 0x1}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000080)=@in={0x2, 0x0, @dev}, 0x10, &(0x7f0000000000)=[{&(0x7f00000000c0)='v', 0x1}], 0x1}, 0x40) [ 1488.836174] batman_adv: batadv0: Removing interface: ipvlan357 [ 1488.879815] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1488.894148] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1488.967034] batman_adv: batadv0: Adding interface: ipvlan357 [ 1488.994298] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1489.063019] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1489.090008] batman_adv: batadv0: Removing interface: ipvlan357 04:12:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00ea00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:15 executing program 2: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) r1 = syz_open_dev$vim2m(&(0x7f0000000040)='/dev/video#\x00', 0x0, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000000)) 04:12:15 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0xf0ffff}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:15 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x8946, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000000)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}}}) 04:12:15 executing program 2: open(&(0x7f0000000140)='./file0\x00', 0xc24c0, 0x0) mount$fuseblk(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0xff00, 0x0) [ 1489.241968] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1489.270635] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:15 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x1000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:15 executing program 5: r0 = socket(0xa, 0x6, 0x0) connect$caif(r0, &(0x7f00000000c0)=@util={0xa, "fc8bc589166efe8000000000000083a7"}, 0x1c) 04:12:15 executing program 2: getpeername$unix(0xffffffffffffffff, 0x0, 0x0) [ 1489.374433] batman_adv: batadv0: Adding interface: ipvlan357 [ 1489.385294] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:15 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0xc0010015, 0x0, 0xffff8000}]}) [ 1489.475273] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:15 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0xc24c0, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000440)={0x0, 0xfffffffffffffffe}) [ 1489.551215] batman_adv: batadv0: Removing interface: ipvlan357 04:12:15 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x2000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:15 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000003400)='net/raw6\x00') read$FUSE(r0, 0x0, 0x0) [ 1489.638692] kvm [403]: vcpu0, guest rIP: 0xfff0 unimplemented HWCR wrmsr: 0xfffb8000 04:12:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01ea00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:15 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x3000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:15 executing program 5: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000300)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000002c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f0000000340)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @remote, 0x4}, r1}}, 0x30) 04:12:15 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0xc24c0, 0x0) mount$fuseblk(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='fuseblk\x00', 0x0, 0x0) 04:12:15 executing program 2: r0 = socket(0x10, 0x3, 0x0) getsockname$netrom(r0, 0x0, &(0x7f0000000100)) 04:12:15 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={0x0, 0x5}, 0xc) 04:12:15 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x4000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1489.963302] batman_adv: batadv0: Adding interface: ipvlan357 [ 1489.992603] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:12:15 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0xc24c0, 0x0) syncfs(r0) 04:12:15 executing program 5: keyctl$dh_compute(0x17, &(0x7f00000016c0), 0x0, 0x3d, 0x0) [ 1490.054206] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1490.075415] batman_adv: batadv0: Removing interface: ipvlan357 04:12:16 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x5000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:16 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'ip6_vti0\x00', @ifru_mtu=0x531101}) prctl$PR_SET_PTRACER(0x2f, 0x0) 04:12:16 executing program 2: setsockopt$inet6_IPV6_RTHDRDSTOPTS(0xffffffffffffffff, 0x29, 0x37, 0x0, 0x0) 04:12:16 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0xda0, 0x0, 0xffff8000}]}) 04:12:16 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x6000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:16 executing program 2: r0 = socket(0xa, 0x2, 0x0) connect$caif(r0, &(0x7f00000000c0)=@util={0xa, "000000000000fe8000"}, 0x18) 04:12:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02ea00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:16 executing program 2: r0 = socket(0x10, 0x3, 0x0) read$FUSE(r0, &(0x7f00000008c0)={0x2020}, 0x2020) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=ANY=[@ANYBLOB="100000008a94c9"], 0x1c}}, 0x0) 04:12:16 executing program 5: r0 = socket(0x15, 0x5, 0x0) setsockopt$inet6_udp_int(r0, 0x114, 0x0, 0x0, 0x0) 04:12:16 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x8000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:16 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_INFO(r0, 0x0, 0x481, 0x0, &(0x7f0000000040)) [ 1490.625580] batman_adv: batadv0: Adding interface: ipvlan357 [ 1490.640533] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=38026 sclass=netlink_route_socket pid=533 comm=syz-executor.2 04:12:16 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$FBIOPAN_DISPLAY(0xffffffffffffffff, 0x4606, &(0x7f0000000300)={0x0, 0x0, 0x284e}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f00000002c0)={'sit0\x00', 0x0}) [ 1490.669218] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1490.735535] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=38026 sclass=netlink_route_socket pid=533 comm=syz-executor.2 04:12:16 executing program 2: r0 = socket(0xa, 0x2, 0x0) setsockopt$MISDN_TIME_STAMP(r0, 0x0, 0xf, &(0x7f0000000000), 0x4) [ 1490.795331] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1490.834030] batman_adv: batadv0: Removing interface: ipvlan357 04:12:16 executing program 2: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCSIFMTU(r0, 0x8946, &(0x7f0000000040)={'bridge0\x00', 0x400000}) 04:12:16 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x9000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:16 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'tunl0\x00', @ifru_mtu=0x531101}) socket$inet6(0x2, 0x5, 0x0) 04:12:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000000)={'gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x7, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @remote, @empty, {[@cipso={0x86, 0x6}]}}}}}) [ 1491.023944] batman_adv: batadv0: Adding interface: ipvlan357 [ 1491.041174] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:17 executing program 2: r0 = socket$caif_seqpacket(0x25, 0x5, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40a, 0x0) [ 1491.124687] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1491.153833] batman_adv: batadv0: Removing interface: ipvlan357 04:12:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03ea00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:17 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0xa000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:17 executing program 5: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_SIOCDELRT(r0, 0x890c, 0x0) 04:12:17 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x10, 0x0, 0x0) 04:12:17 executing program 5: socketpair(0x26, 0x0, 0x0, &(0x7f0000000100)) 04:12:17 executing program 2: semget$private(0x0, 0x0, 0x0) [ 1491.416027] batman_adv: batadv0: Adding interface: ipvlan357 [ 1491.430825] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:17 executing program 5: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x19, 0x0, 0x0) 04:12:17 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x64, 0x0, 0x0) [ 1491.534411] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1491.567156] batman_adv: batadv0: Removing interface: ipvlan357 04:12:17 executing program 5: socketpair(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$rds(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000017c0)=[{0x0}, {&(0x7f0000000080)=""/134, 0x33fe0}], 0x2}, 0x0) 04:12:17 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f00000001c0)={'ip6_vti0\x00', @ifru_mtu=0x531108}) 04:12:17 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0xb000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x70, 0x0, &(0x7f0000000180)=0x9700) [ 1491.805225] batman_adv: batadv0: Adding interface: ipvlan357 [ 1491.826770] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1491.919025] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1491.992009] batman_adv: batadv0: Removing interface: ipvlan357 04:12:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00eb00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:18 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID2(r2, 0xc008ae88, &(0x7f0000000080)={0x1, 0x0, [{0x40000018}]}) 04:12:18 executing program 5: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x13, 0x0, 0x0) 04:12:18 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0xc000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:18 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getpeername$tipc(r0, 0x0, &(0x7f0000000200)) [ 1492.184272] kvm_hv_get_msr: 33 callbacks suppressed [ 1492.184285] kvm [659]: vcpu0, guest rIP: 0xfff0 Hyper-V unhandled rdmsr: 0x40000018 04:12:18 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0xe000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:18 executing program 2: r0 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab05, 0xffffffffffffffff) [ 1492.269616] batman_adv: batadv0: Adding interface: ipvlan357 04:12:18 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x1, 0x2, 0x7, 0xfd5}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000000), 0x2}, 0x20) 04:12:18 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x8}, 0x10) [ 1492.307128] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:12:18 executing program 5: r0 = socket(0xa, 0x2, 0x0) setsockopt$MISDN_TIME_STAMP(r0, 0x0, 0x13, &(0x7f0000000000), 0x4) 04:12:18 executing program 2: bpf$BPF_LINK_UPDATE(0x1b, 0x0, 0x0) [ 1492.434078] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1492.488350] batman_adv: batadv0: Removing interface: ipvlan357 [ 1492.587234] nla_parse: 16 callbacks suppressed [ 1492.587241] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:18 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0xf000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1492.645454] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1492.728636] batman_adv: batadv0: Adding interface: ipvlan357 [ 1492.754813] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1492.858464] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1492.912637] batman_adv: batadv0: Removing interface: ipvlan357 04:12:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01eb00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:18 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000180)={0x1, &(0x7f0000000000)=[{0x6}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0xc0182101, &(0x7f0000000280)) 04:12:18 executing program 5: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000100)={'ip6gre0\x00', @ifru_data=&(0x7f0000000000)="bc91750471b0e49c17a0ef30d1606d0f00"}) 04:12:18 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x10000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:19 executing program 2: r0 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000000600)={&(0x7f0000000000)={0xa, 0x0, @loopback}, 0x10, 0x0}, 0x0) [ 1493.074482] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1493.103209] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:19 executing program 2: socket$inet(0x2, 0x4000000000000001, 0x0) select(0x40, &(0x7f0000000000)={0x8}, 0x0, 0x0, 0x0) [ 1493.197742] batman_adv: batadv0: Adding interface: ipvlan357 [ 1493.219440] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:19 executing program 2: r0 = socket(0x11, 0x3, 0x0) ioctl$sock_SIOCDELRT(r0, 0x8981, &(0x7f0000000040)={0x0, @l2tp={0x2, 0x0, @broadcast}, @llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, @vsock={0x28, 0x0, 0x0, @hyper}}) [ 1493.300620] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1493.342350] batman_adv: batadv0: Removing interface: ipvlan357 04:12:19 executing program 5: r0 = socket$rds(0xa, 0x5, 0x0) setsockopt$RDS_CONG_MONITOR(r0, 0x114, 0x6, 0x0, 0x0) 04:12:19 executing program 2: r0 = socket(0xa, 0x2, 0x0) setsockopt$MISDN_TIME_STAMP(r0, 0x0, 0x14, 0x0, 0x0) 04:12:19 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x10020000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1493.445718] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1493.457400] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000740)={'vxcan1\x00', @ifru_flags}) 04:12:19 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000500)=ANY=[@ANYBLOB="2b020000000000000000000000000000850000002c0000009500ca8a81b70bafd67633cb3d8ce669f025410000000000000000000000000000aaa838583bbab3e2ed4f8a9b95aa509dc9152a5d76c65fe423a4fbf5e45f1c58d28cc803958cf4ff6f12406ea1c281db86a56c489c58c45a2ecd531dceefa3"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) 04:12:19 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x20000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:19 executing program 5: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000b80)='/dev/vga_arbiter\x00', 0x311040, 0x0) 04:12:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02eb00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:19 executing program 2: r0 = socket(0x1, 0x3, 0x0) ioctl$sock_SIOCDELRT(r0, 0x8940, 0x0) 04:12:19 executing program 5: r0 = socket(0x10, 0x2, 0x2) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f00000008c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000880)={0x0}}, 0x0) [ 1493.723379] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1493.751141] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:19 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, 0x0, 0x0) [ 1493.838022] batman_adv: batadv0: Adding interface: ipvlan357 04:12:19 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x8912, &(0x7f0000001780)={'syztnl2\x00', 0x0}) [ 1493.864049] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:19 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0xc0189436, &(0x7f0000000100)={'team_slave_1\x00', @ifru_mtu}) [ 1493.974620] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:19 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000040)={'tunl0\x00', @ifru_mtu=0x531101}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getpid() sendmsg$unix(r1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000640)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0x20}, 0x0) [ 1494.020731] batman_adv: batadv0: Removing interface: ipvlan357 04:12:19 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x40000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:20 executing program 2: syz_open_dev$vcsu(&(0x7f0000000140)='/dev/vcsu#\x00', 0x0, 0x4a00) [ 1494.123320] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1494.142680] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:20 executing program 2: r0 = socket(0x1d, 0x3, 0x1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x65, 0x1, 0x0, 0x0) [ 1494.244461] batman_adv: batadv0: Adding interface: ipvlan357 [ 1494.277569] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:12:20 executing program 5: socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000003400)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x10000, 0x0) sendmmsg$unix(r0, &(0x7f000000e800)=[{0x0, 0x0, 0x0}], 0x1, 0x0) [ 1494.352338] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1494.390151] batman_adv: batadv0: Removing interface: ipvlan357 04:12:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03eb00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:20 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x40020000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:20 executing program 2: r0 = socket(0xa, 0x2, 0x0) setsockopt$MISDN_TIME_STAMP(r0, 0x11, 0x1, &(0x7f0000000000)=0x1, 0x4) sendmsg$MPTCP_PM_CMD_GET_LIMITS(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0, 0x48}}, 0x0) 04:12:20 executing program 5: r0 = socket$rxrpc(0x21, 0x2, 0xa) write$RDMA_USER_CM_CMD_CREATE_ID(r0, 0x0, 0x0) bind$rxrpc(r0, &(0x7f0000000000)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @remote}}, 0x24) 04:12:20 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x65, 0x0, 0x0) [ 1494.660013] batman_adv: batadv0: Adding interface: ipvlan357 [ 1494.687037] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:20 executing program 5: r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000080)) [ 1494.786792] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:20 executing program 2: socketpair(0x22, 0x0, 0x400a, &(0x7f0000000340)) 04:12:20 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x44030000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1494.841262] batman_adv: batadv0: Removing interface: ipvlan357 04:12:20 executing program 5: bpf$BPF_PROG_GET_FD_BY_ID(0x14, 0x0, 0x0) 04:12:20 executing program 2: socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg$can_raw(r0, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x140) 04:12:20 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x4e010000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:20 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4e, 0x0, 0x0) 04:12:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00ec00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:21 executing program 2: r0 = socket(0x23, 0x2, 0x0) getpeername$tipc(r0, 0x0, &(0x7f0000002140)=0x9) 04:12:21 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x58010000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x0, 0x0, @mcast2}}}, &(0x7f0000000180)=0x90) 04:12:21 executing program 2: r0 = syz_open_dev$audion(&(0x7f0000000600)='/dev/audio#\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, 0x0) 04:12:21 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)="fc", 0x20000001) [ 1495.254947] batman_adv: batadv0: Adding interface: ipvlan357 [ 1495.277557] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:12:21 executing program 2: connect$rds(0xffffffffffffffff, 0x0, 0x0) [ 1495.365543] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1495.402977] batman_adv: batadv0: Removing interface: ipvlan357 04:12:21 executing program 2: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$inet_int(r0, 0x6, 0x1, 0x0, &(0x7f0000000280)) 04:12:21 executing program 5: bpf$OBJ_GET_PROG(0x7, &(0x7f0000000100)={&(0x7f0000000000)='.\x00'}, 0x10) 04:12:21 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x60000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:21 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x1) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x1012, 0xffffffffffffffff, 0x0) setxattr$system_posix_acl(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f00000002c0)={{}, {0x1, 0x6}, [{}, {0x2, 0x2}], {}, [{0x8, 0x6}], {0x10, 0x2}, {0x20, 0x6}}, 0x3c, 0x1) r0 = open(0x0, 0x0, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) write$P9_RWALK(r0, &(0x7f0000000340)=ANY=[], 0x8) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x541042, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x50, r2, 0x0) tkill(0x0, 0x3c) ptrace$cont(0x18, 0x0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, 0x0, 0x0, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000040)={0x1}) write$P9_RWALK(0xffffffffffffffff, &(0x7f0000000380)=ANY=[], 0x8) r3 = perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0xff, 0x0, 0xfffffff6, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xc44}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r3) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) 04:12:21 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x2, 0x30, 0x0, "000000400000040000000000000000000000000000020000000000000000000089506108ec5d366a0000002300000000000000000000000000002000eaffff00"}, 0xd8) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000b63fe4), 0x1c) [ 1495.624947] batman_adv: batadv0: Adding interface: ipvlan357 [ 1495.663935] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1495.719257] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1495.758365] batman_adv: batadv0: Removing interface: ipvlan357 04:12:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01ec00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:21 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet(0x2, 0x3, 0x11) r4 = fcntl$dupfd(r3, 0x0, r1) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup(r5) setsockopt$IPT_SO_SET_REPLACE(r6, 0x0, 0x40, &(0x7f0000000340)=ANY=[@ANYBLOB="726177000000000000000000000000000000000000000000000000000000000008f80000030000003003000098020000000000000000000000000000000000009802000098020000980200009802000098020000030080000000000000000000ffffffffe00000010000000000000000e4000000010000000000bd00000000007465616d5f736c6176655f310000000000000000000000000000000000000000000000000000000000000000000000000008002000000000c001080200000000000000000000000000000000000000005001686173686c696d69740000000000000000000000000000000004001b0002726f7365300000000000000000000000000000000000000000000000000000000000000000160000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ed2ffffffffffffff00000000000000000000000003000000070000000000000000000000000000004800435400000000000000000000000000000000000000000000000000002000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000457000000000000000000000000000070009000000000000000000000000000000000000000000020004e4f545241434b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007000980000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff"], 0x1) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @dev}, 0x10) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000740)=ANY=[], 0xfef0) splice(r0, 0x0, r2, 0x0, 0x7ffffffe, 0x0) 04:12:21 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x65580000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1495.913531] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables 04:12:21 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x81000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1496.026812] batman_adv: batadv0: Adding interface: ipvlan357 [ 1496.058710] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1496.166864] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1496.214127] batman_adv: batadv0: Removing interface: ipvlan357 04:12:22 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x88030000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1496.388786] batman_adv: batadv0: Adding interface: ipvlan357 [ 1496.417783] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:22 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) close(0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x3, [@enum, @volatile={0x0, 0x0, 0x0, 0xd}, @var={0x1, 0x0, 0x0, 0xe, 0x2}]}, {0x0, [0x61]}}, &(0x7f0000004600)=""/210, 0x43, 0xd2, 0x8}, 0x20) [ 1496.533550] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:22 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x88a8ffff}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1496.595227] batman_adv: batadv0: Removing interface: ipvlan357 04:12:22 executing program 5: r0 = socket(0xa, 0x2, 0x0) setsockopt$MISDN_TIME_STAMP(r0, 0x0, 0x4, &(0x7f0000000000)=0x1, 0x4) 04:12:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02ec00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:22 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x9effffff}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:22 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, &(0x7f00000000c0)=0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x10, &(0x7f0000000200)={r3}, &(0x7f0000000240)=0x8) [ 1496.897580] sctp: [Deprecated]: syz-executor.5 (pid 1076) Use of int in max_burst socket option. [ 1496.897580] Use struct sctp_assoc_value instead [ 1496.910790] batman_adv: batadv0: Adding interface: ipvlan357 [ 1496.946473] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1496.979426] sctp: [Deprecated]: syz-executor.5 (pid 1080) Use of struct sctp_assoc_value in delayed_ack socket option. [ 1496.979426] Use struct sctp_sack_info instead 04:12:23 executing program 5: [ 1497.062850] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:23 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0xf0ffffff}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1497.161923] batman_adv: batadv0: Removing interface: ipvlan357 [ 1497.329887] batman_adv: batadv0: Adding interface: ipvlan357 [ 1497.352846] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1497.436709] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1497.537726] batman_adv: batadv0: Removing interface: ipvlan357 04:12:23 executing program 2: 04:12:23 executing program 5: 04:12:23 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0xfcffffff}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03ec00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:23 executing program 2: [ 1497.811090] nla_parse: 16 callbacks suppressed [ 1497.811100] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:23 executing program 5: [ 1497.856205] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:23 executing program 2: [ 1497.954133] batman_adv: batadv0: Adding interface: ipvlan357 04:12:23 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0xffffa888}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:23 executing program 2: 04:12:23 executing program 5: [ 1497.989472] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:12:24 executing program 5: 04:12:24 executing program 2: [ 1498.117597] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:24 executing program 5: 04:12:24 executing program 2: [ 1498.173778] batman_adv: batadv0: Removing interface: ipvlan357 04:12:24 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0xfffff000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1498.282625] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1498.300492] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00ed00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:24 executing program 5: 04:12:24 executing program 2: 04:12:24 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0xffffff7f}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:24 executing program 2: [ 1498.504323] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1498.531342] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:24 executing program 5: 04:12:24 executing program 2: 04:12:24 executing program 5: [ 1498.625439] batman_adv: batadv0: Adding interface: ipvlan357 [ 1498.648786] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:24 executing program 2: 04:12:24 executing program 5: 04:12:24 executing program 2: [ 1498.768260] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1498.826123] batman_adv: batadv0: Removing interface: ipvlan357 04:12:24 executing program 5: [ 1498.953345] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1498.970939] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1499.034129] batman_adv: batadv0: Adding interface: ipvlan357 [ 1499.046243] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1499.097543] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1499.131917] batman_adv: batadv0: Removing interface: ipvlan357 04:12:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01ed00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:25 executing program 2: 04:12:25 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0xffffff9e}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:25 executing program 5: [ 1499.309785] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1499.326842] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:25 executing program 5: 04:12:25 executing program 2: [ 1499.381020] batman_adv: batadv0: Adding interface: ipvlan357 [ 1499.387864] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:25 executing program 5: 04:12:25 executing program 2: [ 1499.484355] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1499.504624] batman_adv: batadv0: Removing interface: ipvlan357 04:12:25 executing program 2: 04:12:25 executing program 5: 04:12:25 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0xfffffff0}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:25 executing program 2: [ 1499.722340] batman_adv: batadv0: Adding interface: ipvlan357 [ 1499.777848] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1499.871681] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1499.907108] batman_adv: batadv0: Removing interface: ipvlan357 04:12:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02ed00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:25 executing program 5: 04:12:25 executing program 2: 04:12:25 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0xfffffffc}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:26 executing program 2: [ 1500.139085] batman_adv: batadv0: Adding interface: ipvlan357 04:12:26 executing program 5: [ 1500.173218] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:12:26 executing program 2: [ 1500.258545] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:26 executing program 5: 04:12:26 executing program 2: [ 1500.305389] batman_adv: batadv0: Removing interface: ipvlan357 04:12:26 executing program 5: 04:12:26 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0xffffffff}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:26 executing program 2: [ 1500.514397] batman_adv: batadv0: Adding interface: ipvlan357 [ 1500.551912] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1500.637516] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1500.661689] batman_adv: batadv0: Removing interface: ipvlan357 04:12:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03ed00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:26 executing program 5: 04:12:26 executing program 2: 04:12:26 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1500.859788] batman_adv: batadv0: Adding interface: ipvlan357 [ 1500.878074] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:26 executing program 5: 04:12:26 executing program 2: [ 1500.911170] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1500.945548] batman_adv: batadv0: Removing interface: ipvlan357 04:12:26 executing program 2: 04:12:26 executing program 5: 04:12:26 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x2}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:27 executing program 5: [ 1501.141156] batman_adv: batadv0: Adding interface: ipvlan357 04:12:27 executing program 2: [ 1501.181820] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:12:27 executing program 5: [ 1501.308617] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1501.356372] batman_adv: batadv0: Removing interface: ipvlan357 04:12:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00ee00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:27 executing program 2: 04:12:27 executing program 5: 04:12:27 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x3}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:27 executing program 2: 04:12:27 executing program 5: 04:12:27 executing program 2: [ 1501.614094] batman_adv: batadv0: Adding interface: ipvlan357 [ 1501.634296] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1501.677737] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1501.702664] batman_adv: batadv0: Removing interface: ipvlan357 04:12:27 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x4}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:27 executing program 2: 04:12:27 executing program 5: 04:12:27 executing program 2: 04:12:27 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01ee00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:27 executing program 5: 04:12:27 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x5}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:27 executing program 2: 04:12:27 executing program 5: 04:12:28 executing program 2: [ 1502.127897] batman_adv: batadv0: Adding interface: ipvlan357 04:12:28 executing program 2: 04:12:28 executing program 5: [ 1502.164565] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:28 executing program 2: 04:12:28 executing program 5: [ 1502.304404] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:28 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x6}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:28 executing program 2: [ 1502.377983] batman_adv: batadv0: Removing interface: ipvlan357 [ 1502.569230] batman_adv: batadv0: Adding interface: ipvlan357 [ 1502.598258] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1502.652124] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1502.680066] batman_adv: batadv0: Removing interface: ipvlan357 04:12:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02ee00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:28 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000840)={0x0, 0x0, 0x0}, 0x40000022) 04:12:28 executing program 2: 04:12:28 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x8}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:28 executing program 2: 04:12:28 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x9}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1502.865334] nla_parse: 18 callbacks suppressed [ 1502.865343] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:28 executing program 2: [ 1502.923139] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:28 executing program 2: [ 1502.991392] batman_adv: batadv0: Adding interface: ipvlan357 [ 1503.012904] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:29 executing program 2: [ 1503.074656] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1503.126615] batman_adv: batadv0: Removing interface: ipvlan357 04:12:29 executing program 2: 04:12:29 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0xa}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:29 executing program 2: [ 1503.226750] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1503.243511] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1503.313233] batman_adv: batadv0: Adding interface: ipvlan357 [ 1503.327316] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1503.388396] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1503.424793] batman_adv: batadv0: Removing interface: ipvlan357 04:12:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03ee00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) [ 1503.568773] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1503.581867] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:29 executing program 5: [ 1503.633163] batman_adv: batadv0: Adding interface: ipvlan357 [ 1503.654950] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:29 executing program 2: 04:12:29 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0xb}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:29 executing program 5: 04:12:29 executing program 2: [ 1503.802206] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:29 executing program 5: [ 1503.852742] batman_adv: batadv0: Removing interface: ipvlan357 04:12:29 executing program 2: 04:12:29 executing program 5: 04:12:29 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0xc}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:29 executing program 2: [ 1503.993837] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1504.021233] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:29 executing program 5: 04:12:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00ef00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:30 executing program 2: 04:12:30 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0xe}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:30 executing program 5: 04:12:30 executing program 2: [ 1504.276915] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1504.315218] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:30 executing program 5: 04:12:30 executing program 2: [ 1504.431546] batman_adv: batadv0: Adding interface: ipvlan357 04:12:30 executing program 5: [ 1504.465084] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:30 executing program 2: [ 1504.569072] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:30 executing program 5: 04:12:30 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0xf}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1504.614370] batman_adv: batadv0: Removing interface: ipvlan357 04:12:30 executing program 2: 04:12:30 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01ef00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:30 executing program 5: 04:12:30 executing program 2: 04:12:30 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x10}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:30 executing program 2: 04:12:30 executing program 5: [ 1505.000003] batman_adv: batadv0: Adding interface: ipvlan357 [ 1505.026329] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:12:31 executing program 2: 04:12:31 executing program 5: 04:12:31 executing program 2: [ 1505.112752] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1505.151595] batman_adv: batadv0: Removing interface: ipvlan357 04:12:31 executing program 5: 04:12:31 executing program 2: 04:12:31 executing program 5: 04:12:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02ef00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:31 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x60}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:31 executing program 5: 04:12:31 executing program 2: 04:12:31 executing program 5: [ 1505.596686] batman_adv: batadv0: Adding interface: ipvlan357 [ 1505.610514] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:12:31 executing program 2: [ 1505.722616] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:31 executing program 5: 04:12:31 executing program 2: 04:12:31 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0xf0}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1505.772102] batman_adv: batadv0: Removing interface: ipvlan357 04:12:31 executing program 5: 04:12:31 executing program 2: 04:12:31 executing program 5: [ 1505.927367] batman_adv: batadv0: Adding interface: ipvlan357 [ 1505.982423] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1506.097928] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1506.159062] batman_adv: batadv0: Removing interface: ipvlan357 04:12:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03ef00"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:32 executing program 5: 04:12:32 executing program 2: 04:12:32 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x14e}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:32 executing program 2: 04:12:32 executing program 5: [ 1506.398280] batman_adv: batadv0: Adding interface: ipvlan357 [ 1506.427965] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:32 executing program 2: 04:12:32 executing program 5: [ 1506.532045] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:32 executing program 2: [ 1506.590393] batman_adv: batadv0: Removing interface: ipvlan357 04:12:32 executing program 5: 04:12:32 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x158}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:32 executing program 2: [ 1506.737493] batman_adv: batadv0: Adding interface: ipvlan357 [ 1506.771687] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1506.854050] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1506.905295] batman_adv: batadv0: Removing interface: ipvlan357 04:12:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00f000"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:32 executing program 5: 04:12:32 executing program 2: 04:12:32 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x210}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:33 executing program 2: 04:12:33 executing program 5: 04:12:33 executing program 2: [ 1507.204451] batman_adv: batadv0: Adding interface: ipvlan357 04:12:33 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x240}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:33 executing program 5: [ 1507.235131] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:33 executing program 2: 04:12:33 executing program 5: 04:12:33 executing program 2: [ 1507.348002] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1507.386524] batman_adv: batadv0: Removing interface: ipvlan357 [ 1507.554665] batman_adv: batadv0: Adding interface: ipvlan357 [ 1507.583219] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1507.652752] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1507.680023] batman_adv: batadv0: Removing interface: ipvlan357 04:12:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01f000"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:33 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x300}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:33 executing program 5: 04:12:33 executing program 2: 04:12:33 executing program 2: 04:12:33 executing program 5: 04:12:33 executing program 2: [ 1507.922512] batman_adv: batadv0: Adding interface: ipvlan357 [ 1507.946399] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:33 executing program 5: [ 1508.078267] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:34 executing program 2: 04:12:34 executing program 5: [ 1508.134233] batman_adv: batadv0: Removing interface: ipvlan357 04:12:34 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x344}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:34 executing program 5: [ 1508.262539] nla_parse: 20 callbacks suppressed [ 1508.262548] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1508.322490] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1508.422198] batman_adv: batadv0: Adding interface: ipvlan357 [ 1508.443853] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1508.523487] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1508.560194] batman_adv: batadv0: Removing interface: ipvlan357 04:12:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02f000"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:34 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x388}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:34 executing program 2: 04:12:34 executing program 5: 04:12:34 executing program 2: [ 1508.772323] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:34 executing program 5: 04:12:34 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x500}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:34 executing program 2: [ 1508.830321] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:34 executing program 5: 04:12:34 executing program 2: [ 1508.956260] batman_adv: batadv0: Adding interface: ipvlan357 [ 1508.977777] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:34 executing program 5: 04:12:35 executing program 2: [ 1509.096160] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1509.154672] batman_adv: batadv0: Removing interface: ipvlan357 [ 1509.231932] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1509.251853] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1509.330235] batman_adv: batadv0: Adding interface: ipvlan357 [ 1509.347704] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1509.393555] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1509.419987] batman_adv: batadv0: Removing interface: ipvlan357 04:12:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03f000"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:35 executing program 5: 04:12:35 executing program 2: 04:12:35 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x600}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:35 executing program 5: 04:12:35 executing program 2: [ 1509.586399] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1509.614197] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:35 executing program 5: [ 1509.704021] batman_adv: batadv0: Adding interface: ipvlan357 04:12:35 executing program 2: [ 1509.751067] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:35 executing program 5: 04:12:35 executing program 2: [ 1509.866851] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:35 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x900}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:35 executing program 5: [ 1509.934946] batman_adv: batadv0: Removing interface: ipvlan357 [ 1510.035102] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1510.052632] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00f100"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:36 executing program 2: 04:12:36 executing program 5: 04:12:36 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0xa00}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:36 executing program 2: 04:12:36 executing program 5: [ 1510.330748] batman_adv: batadv0: Adding interface: ipvlan357 04:12:36 executing program 5: [ 1510.369281] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:12:36 executing program 2: 04:12:36 executing program 5: [ 1510.501522] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:36 executing program 2: 04:12:36 executing program 5: 04:12:36 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0xb00}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1510.571107] batman_adv: batadv0: Removing interface: ipvlan357 04:12:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01f100"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:36 executing program 2: 04:12:36 executing program 5: 04:12:36 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0xc00}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:36 executing program 2: 04:12:36 executing program 5: [ 1510.939450] batman_adv: batadv0: Adding interface: ipvlan357 04:12:36 executing program 5: [ 1510.974522] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:36 executing program 2: [ 1511.083360] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:37 executing program 5: 04:12:37 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0xe00}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1511.144190] batman_adv: batadv0: Removing interface: ipvlan357 04:12:37 executing program 2: 04:12:37 executing program 5: 04:12:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02f100"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:37 executing program 2: 04:12:37 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0xf00}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:37 executing program 5: 04:12:37 executing program 2: 04:12:37 executing program 5: [ 1511.540625] batman_adv: batadv0: Adding interface: ipvlan357 04:12:37 executing program 5: [ 1511.570979] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:12:37 executing program 2: 04:12:37 executing program 5: [ 1511.685035] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:37 executing program 2: [ 1511.745787] batman_adv: batadv0: Removing interface: ipvlan357 04:12:37 executing program 2: 04:12:37 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1002}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03f100"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:37 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x4000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:37 executing program 5: 04:12:37 executing program 2: 04:12:38 executing program 5: 04:12:38 executing program 2: 04:12:38 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x4002}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1512.184300] batman_adv: batadv0: Adding interface: ipvlan357 04:12:38 executing program 2: 04:12:38 executing program 5: [ 1512.224778] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:12:38 executing program 2: [ 1512.318808] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:38 executing program 5: [ 1512.359785] batman_adv: batadv0: Removing interface: ipvlan357 04:12:38 executing program 2: [ 1512.538956] batman_adv: batadv0: Adding interface: ipvlan357 [ 1512.549530] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1512.624585] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1512.663421] batman_adv: batadv0: Removing interface: ipvlan357 04:12:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00f200"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:38 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x4403}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:38 executing program 5: 04:12:38 executing program 2: 04:12:38 executing program 5: 04:12:38 executing program 2: [ 1512.893665] batman_adv: batadv0: Adding interface: ipvlan357 [ 1512.915170] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:12:38 executing program 2: [ 1513.036212] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:39 executing program 5: 04:12:39 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x4e01}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1513.090834] batman_adv: batadv0: Removing interface: ipvlan357 04:12:39 executing program 2: 04:12:39 executing program 5: 04:12:39 executing program 2: 04:12:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01f200"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:39 executing program 2: 04:12:39 executing program 5: 04:12:39 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x5801}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:39 executing program 2: [ 1513.466535] nla_parse: 20 callbacks suppressed [ 1513.466543] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:39 executing program 5: [ 1513.532007] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:39 executing program 2: [ 1513.630835] batman_adv: batadv0: Adding interface: ipvlan357 [ 1513.676861] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:39 executing program 5: 04:12:39 executing program 2: [ 1513.768509] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:39 executing program 5: [ 1513.832722] batman_adv: batadv0: Removing interface: ipvlan357 04:12:39 executing program 2: 04:12:39 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x5865}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1513.940799] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1513.960149] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02f200"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:40 executing program 5: 04:12:40 executing program 2: 04:12:40 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x6000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:40 executing program 5: [ 1514.180940] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1514.220114] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:40 executing program 2: [ 1514.299600] batman_adv: batadv0: Adding interface: ipvlan357 04:12:40 executing program 2: 04:12:40 executing program 5: [ 1514.332436] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:12:40 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x6) r1 = syz_open_procfs(0x0, &(0x7f00000004c0)='net/ip6_flowlabel\x00') sendfile(r0, r1, &(0x7f0000000300)=0x8, 0x4000000000dc) 04:12:40 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "00000000000000000800001300"}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, 0x0) [ 1514.445356] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:40 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x6558}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1514.516038] batman_adv: batadv0: Removing interface: ipvlan357 04:12:40 executing program 5: r0 = getpgrp(0x0) sched_setaffinity(r0, 0x5, &(0x7f0000000180)=0x800ba6) [ 1514.632382] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1514.651064] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1514.744696] batman_adv: batadv0: Adding interface: ipvlan357 [ 1514.777324] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1514.855649] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1514.885122] batman_adv: batadv0: Removing interface: ipvlan357 04:12:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03f200"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:40 executing program 2: r0 = socket(0x2, 0x3, 0x100000001) sendmmsg$inet(r0, &(0x7f0000000b80)=[{{&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000040)="fc3b2ddba78b", 0x6}, {&(0x7f0000000080)="d6a0", 0x2}], 0x2}}, {{&(0x7f0000000500)={0x2, 0x0, @private}, 0x10, 0x0, 0x0, &(0x7f0000000100)=[@ip_retopts={{0x38, 0x0, 0x7, {[@timestamp={0x44, 0x2c, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}], 0x38}}], 0x2, 0x0) 04:12:40 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000001c0)='clear_refs\x00') ioctl$PERF_EVENT_IOC_ID(r0, 0x80042407, &(0x7f0000000000)) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000080)='3', 0x1}], 0x1, 0x0, 0x0) timer_delete(0x0) r1 = gettid() unshare(0x28020400) exit(0x0) perf_event_open(&(0x7f0000000000)={0x1000000002, 0x70, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x88, 0x0, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e24}, @FOU_ATTR_AF={0x5, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_AF={0x5, 0x2, 0xa}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @mcast1}, @FOU_ATTR_PEER_V6={0x14, 0x9, @private0={0xfc, 0x0, [], 0x1}}, @FOU_ATTR_PEER_V6={0x14, 0x9, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e24}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @mcast1}]}, 0x88}, 0x1, 0x0, 0x0, 0x20040000}, 0x40008844) syz_open_procfs$namespace(r1, &(0x7f0000000000)='ns/net\x00') 04:12:40 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x8100}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:41 executing program 2: r0 = perf_event_open(&(0x7f0000000280)={0x2, 0x70, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffff, 0xffffffffffffffff, 0x0) r1 = eventfd(0x0) dup3(r0, r1, 0x0) [ 1515.058979] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1515.078788] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1515.166411] batman_adv: batadv0: Adding interface: ipvlan357 [ 1515.189195] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1515.246905] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) connect$inet(r0, &(0x7f0000000000)={0xfffffffffffffe54, 0x2}, 0x10) [ 1515.301544] batman_adv: batadv0: Removing interface: ipvlan357 04:12:41 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x8803}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0xfffffffffffffe43, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000340)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="84", 0x1}], 0x1}, 0x0) [ 1515.475834] batman_adv: batadv0: Adding interface: ipvlan357 [ 1515.504564] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={0x0, @in, 0x72}, 0xa0) [ 1515.586371] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1515.648531] batman_adv: batadv0: Removing interface: ipvlan357 04:12:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), 0x4) 04:12:41 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0xf000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00f300"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) [ 1515.765974] sctp: [Deprecated]: syz-executor.2 (pid 2529) Use of int in maxseg socket option. [ 1515.765974] Use struct sctp_assoc_value instead [ 1515.811254] sctp: [Deprecated]: syz-executor.2 (pid 2531) Use of int in maxseg socket option. [ 1515.811254] Use struct sctp_assoc_value instead 04:12:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="0400008d"], 0xc) 04:12:41 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x34000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1515.942610] batman_adv: batadv0: Adding interface: ipvlan357 04:12:41 executing program 5: 04:12:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000), 0xc) [ 1515.979340] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1516.011932] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:42 executing program 5: [ 1516.070174] batman_adv: batadv0: Removing interface: ipvlan357 04:12:42 executing program 2: 04:12:42 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x40000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:42 executing program 5: 04:12:42 executing program 2: 04:12:42 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x400300}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01f300"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:42 executing program 5: 04:12:42 executing program 2: 04:12:42 executing program 5: 04:12:42 executing program 2: [ 1516.483121] batman_adv: batadv0: Adding interface: ipvlan357 [ 1516.498305] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:42 executing program 5: 04:12:42 executing program 2: [ 1516.605638] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:42 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0xf0ffff}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:42 executing program 5: [ 1516.671791] batman_adv: batadv0: Removing interface: ipvlan357 04:12:42 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) 04:12:42 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x1000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:42 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000005780)=[{{&(0x7f0000000000)={0x2, 0x4e22, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000040)=[@ip_retopts={{0x10}}, @ip_retopts={{0x1c, 0x0, 0x7, {[@timestamp={0x44, 0xc, 0x9, 0x0, 0x0, [0x0, 0x0]}]}}}], 0x30}}], 0x1, 0x0) [ 1516.895234] batman_adv: batadv0: Adding interface: ipvlan357 [ 1516.908927] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1516.972967] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1516.989568] batman_adv: batadv0: Removing interface: ipvlan357 04:12:42 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02f300"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:43 executing program 5: r0 = open(&(0x7f00009e1000)='./file0\x00', 0x8060, 0x0) fcntl$setsig(r0, 0xa, 0x11) fcntl$setlease(r0, 0x400, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="20015988f25f5600c590b99f211ba600", @ANYRES16=r3, @ANYBLOB="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"], 0x164}, 0x1, 0x0, 0x0, 0x80}, 0x4000040) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x88, r3, 0x400, 0x70bd2d, 0x25dfdbff, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x3}}]}, 0x88}, 0x1, 0x0, 0x0, 0x1815}, 0x8000) sendmsg$DEVLINK_CMD_TRAP_SET(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x58, r3, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x8084) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r4, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/vmstat\x00', 0x0, 0x0) 04:12:43 executing program 2: r0 = gettid() r1 = creat(&(0x7f0000000280)='./file0\x00', 0x3) prctl$PR_SET_PTRACER(0x59616d61, r0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB='#! .'], 0x191) gettid() perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r1) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) 04:12:43 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x2000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1517.197165] batman_adv: batadv0: Adding interface: ipvlan357 [ 1517.227605] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1517.289212] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1517.310567] batman_adv: batadv0: Removing interface: ipvlan357 04:12:43 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x3000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03f300"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:43 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x4000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1517.631046] batman_adv: batadv0: Adding interface: ipvlan357 [ 1517.643833] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1517.698024] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:43 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x5000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1517.748752] batman_adv: batadv0: Removing interface: ipvlan357 [ 1517.850642] batman_adv: batadv0: Adding interface: ipvlan357 [ 1517.863225] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:12:43 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x6000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1517.916081] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1517.949917] batman_adv: batadv0: Removing interface: ipvlan357 04:12:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00f400"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:44 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x8000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:44 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x9000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1518.200494] batman_adv: batadv0: Adding interface: ipvlan357 [ 1518.222335] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1518.296518] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1518.333439] batman_adv: batadv0: Removing interface: ipvlan357 04:12:44 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0xa000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:46 executing program 5: clone(0x8180, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000012c0)={@in6={{0xa, 0x0, 0x0, @dev}}, 0x0, 0x0, 0x45, 0x0, "0c9e089c1b4a01860b479037f43d14333c1b324debec40e57a07f7bd10aecb5c21996aff1e7154e766be4d7686455261c425a7519cc275d04e6205abd307be6d861838bf399ad5bd35f21907c7988d13"}, 0xd8) connect$inet6(r0, &(0x7f0000001600)={0xa, 0x0, 0x0, @remote, 0x9}, 0x1c) 04:12:46 executing program 2: 04:12:46 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0xb000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:46 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01f400"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:46 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000080)=""/37) 04:12:46 executing program 2: [ 1520.535131] nla_parse: 22 callbacks suppressed [ 1520.535141] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1520.570483] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:46 executing program 2: 04:12:46 executing program 5: [ 1520.620676] batman_adv: batadv0: Adding interface: ipvlan357 04:12:46 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0xc000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:46 executing program 5: [ 1520.658314] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:12:46 executing program 2: 04:12:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) syz_genetlink_get_family_id$wireguard(&(0x7f0000000200)='wireguard\x00') ioctl$NS_GET_NSTYPE(r0, 0xb703, 0x0) r1 = openat$cgroup_int(r0, &(0x7f00000002c0)='cpuset.sched_load_balance\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000280)='0', 0x1}, {&(0x7f00000003c0)='7', 0x1}], 0x2) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = open(0x0, 0x0, 0x0) r3 = openat$cgroup_int(r2, &(0x7f0000000180)='cpuset.memory_spread_slab\x00', 0x2, 0x0) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000280)='0', 0x1}, {&(0x7f00000003c0)='7', 0x1}], 0x2) r4 = openat$cgroup_freezer_state(r0, &(0x7f00000000c0)='freezer.state\x00', 0x2, 0x0) ioctl$BTRFS_IOC_RM_DEV(r3, 0x5000940b, &(0x7f0000000400)={{r4}, "96d78295b5644c8e7c50ca603aad6ce4b75796437dd5b686cd4e11125ceb0849b39dd5093c966c7ddeb434b1aad0b8725eb60992956b5e4280fd0c0c6e75585a50d285f458476e958cc97894fc9ea026e566b22502eb1bd6af16cec550607d8e28f46143aefc7f1b82163ba1778bc3511fbf94360d37bd6c052f93a66fd6aa710a37057ac8aa01ab9c84b9d6c5891bd4a4d7f4e25e2f70365eae0308ed6864129e1798574925e7f1f94d92952143099d46319cc3ce44369917184e328d94e515dec2b8fb75fd427660e95f54135de26ff535640abed6ccd1beadac7d453b89bd461987887d4afd94f06914614630383f5c0ae8c195d9adc4605cfb672c42a97903f4b067fb0bf4472ce24ba6e7302f3e854d1708ebf2041fe11e77bd0c434a2ad2353e56ce698c184e3128858db37d37588ebe81692a63f0b50f80805c7631e01957828198a203669a083ca6ae3f48c6a0588cb798ffcf29a45f0724bc4f468219596837dac7d06630ca5035ceabc0f535421f7702b7718e784122de9af7addf1245cb3ad454c8b638bfcfe6820092c199d7803b3af829e65642d9484177a8baa02a10e3bb9f40eb9c9c41fc1958e0ef44a415760ce6bd45f132a3bb74289970404e4e05b355f3a554d799886ff610c2b7196a72ac108f41182dbd825b26da4a21c64d43f2b57b3b3ff01823bb16dd4f118a7de860b29432aa524b1299b8f186003b1af1d03049ca8f190cf860a190e0cee53ca39015418c941d5697ed254c94e121e3eab80953304d1a03a9f03c5ab0ead7b693f4024937ad032a027629bde07328a2700004072ec9cfafa6e8b342e417e5e1e693bdab861b3bf720298319df9d23ed421ce48d4c7a6ebf42d12834fddab09ce60c904d9db541dcac20d7f474920b4c5b0e6f344f43acf2cdae536a0c951bd861a6329748b445cb3d5cda5be3941fccd882a98eb5afcfd7d5e7e19e8e20534f13cfd675f0016a62915d97e708e3a6e8c4728b023f5c2dd41a47387ab830d5845b3c71c1f8d5e77e095e1a671afabc94331caebc2bc6d204820c77fb7e2215a9ab7263ebdae942f9058c20287c67a9e2c60d48a38d803de76d56a35537b79cffe93506ca60e2de4b9a8d46b66fa287e0b1a0d38ba275f37269f4d09541c9462ca2c184da11ddfa9749e57af9a0ca726034def29639a1c2657132ae6819eb5be9374aadc9688ac537dbe9912d45d8c74cddf18804d76967e1df5059c29e2db52bd93420046f6bf12ccc861c53063318066b4f99a99ccfddc769609e0f4d02518cb585715fea5fc32d4f44df338363189d7003a9993150f0eb7a7da5a1fb3b20d764d852d33314b7f394252d64b7e7898a2ada9f3ca5ba51a0313c1d8c1d4a031deb7be41a7b807e0b6e12f5178cfefb0f59af0528fab8a4ce000af1dc01f27af7ce2c4594126e9f1a46f9b4319ba833f8644bb34e88772a3f125e6c106d207d20eeadca8e95bf23f95c96ef13968606a2b33e29ac1e377c66bb909d096d880cf98dc12f14a3d03276ce8fce1bb608178a1f573dc01902f51d525fc2ca0b2b475ac1e67224418becd5ff2924346955064db9689378598197bd987d7972fc2a156bddf2331499f5bffecf049ceda3c011a0e4e3875051896e9b1d08e0cc3ddeeaacfb6d98d157a0fae03d921d7e8275a5c18dba8d9f29ba0e69150386c44b6845fe302eae2fb56d481014fe96843f1e2962f349669e4da2d4fac5bc592b3e67836f96ba283df1e797fec00830921f28975e2b5ab0345d28734bbac27c01ada8d65cb58c474edc3f84e12adb65d47021be537a78bafb44e146750228984252eef846c83ac0a450f3d9bc9ca94574f3130941927ab009eac3943e409510a8436c0b61df2500218205b685c5d6f8b8032a1c40153c7d5bda75d4b582458b4d3dcbb1c3fc834317aa5cfbfbaa73883e31b50e0e67098900a57e735a2ba27f5cec0554ef82c032f35a37cd314bde34e814830bc60bb07dd58a8d6828f3a099ddb7eaecb36169bd992d4b21b78097028196af3e1e8bed03d27219056b13ebfb376ade5edd0c3b83f52aeef1ea53a730cb9d13b522f0b93286981c4e27616ec034b2f44a0397144dd6093ecea080e10f605f576eefbf3064c50ccfae015e5e177e9471b54ce49cba9a932155c28f9af50065c54547605e25789fcd2bfe5ecf7c611090f8232ccc4bee0ffcd5da9a2f8c4f29db7922216777665fa2930af8b93662bff630f4bc77952b8a69ce035035ac9ca63f7b6411e44dfad926d3b68fb7b2f9aa7e21eb6c5bd190ca7a901aaf367727f671c4150fb0d1cb8fd59b0d591683f65fafd5fcbc31981fbfc877cff01ab516e2f2a8082eab6d512bd79e89c2e9e7a271217c99883ac420a5bc0336b8c2bb50e6cf740b0a9e29d79b2369731743610dacdd09ff05fe12455d5fee04953720648c702b18459fb3dd76c1ac8967cc192df6b27e931423cdcc7c571b1e2bfd5c64f4c3942ee61e649e5f78daeba961ad4d3f4a04695c5801bb6506b0ec937cdd9af339334206713ce455a28b6bc5155e4069aac476750f8edbe5e7de40fdf553bb803af3ec6c926a9990e4f79a97f45bcbb7ad4b10dc49a4694df6a05312294b558b56555c4f6cabf253feb489c5cd365a457d9c31f15833293a5e08fd91f58c231a69d29c632756157210ef92424779c915eeb78c50cf5422be689137b79f8b770969f068776c3b83e25406b86400c2f982ed54872d2ecdef56e15d635fbaa1ebcc8d6192d506969f967a72857c4310f91c9793718e4eb6d334961e13e79f8293c2baec71098ffeb7c3d1b919a714930c6ae15fadd978930e1444f3f7679cb42eb00278894391f95759e4800ebec5db144ee176f697a4b792ea802f5a83abe243fd7d698f57602b74d46b71c4d88fb4477851173f7e8a6767d3468cde12f6e1fb541fcdb52fa89526f7340e3faebe2905afca3d8a00b96874d85e84777ba754bb23259c0b40410eb138fcf7ffb22aa7e0c640a339f90a073e14a9c14423bacd9c1f8ac4fc8f16d1d2f6655d67cc0e569cb3138cfe68af15661247ea89c2cf97a3a58e10d9f4c736b3c452728af1ee024b6d3a5eaddf0c98c6ecb15757ed119d6939fd52666b7a28a7162998ec1b12b44b69ee79cdeda6966019269422bcf36b066ae0ada221601a45a8cfa478296b95e14297b7a8a2a2aebe803ba1a9345d2b76ff12e98d5946c9bee6b2cdb5e04f3e254f2d9b01c408b29f145c1b39d17a15c1e3c3ec8194c17c53b553f4469ee4b98f21077d6e8e6aa588d3c37007fbf8f440b8a36a5ddf3167de297fcff4ab2c23d7add2b2e1d8fd74127e12523a3c0a221ec944f924a86558c8ecb24a2ed929f49305278ff86441fc74b7e9e88b7c8fc49b1afa83aaab35ef5ce1a014865a81fb3746e4003a0b1ef1b6bad4a55a5c20c9d6d7a700f891d348a54a09e2817e1e9a4e50f19fed22993084aa65a584b33d438da2c396ad1a8affecc4a13a1c24246ce2e6d52f43bf9ea463051e272ae1a735cfb43b8adcf444bc097008b8d76936bc80f5226dfd727682d8ae3a075c17b5e29f4b33002f15de26911286f306aaf756ad64539917bc273520a043162c70823a0bb3b1bf71075aa7491987e2977de173315977347bcf4b94b0e9d466dce620787c4a0e7887fd8c21695a8ddd171c8f055e22175143d572407b221c773791605bd4da265cf573d255cdf6ff211100171e71ff3f3a90c960f842491c0ccdd9bb6df1116eb7e6598fb5d1df29adc01a30d73ded31390134129dc2a36d7e277d3b7d4f56139930e2a144e9ebc8145319862679a0153101b2f9472004cf815e28d3d9bd73ecfcdf2e314a6980a16458af5b1e0ace45fc90b821c9149585e65dd7f2c08c6cabd2be5a90719bc86285f3383844e9e3413af38c0aaacf515b927ba600d9620f05fb62c5a82a472b20c4f84a190050d9a9e0df3caea4124269dde117476090abb6ba0591e5cf4c49382f313e24cea3fa2c7fad189ebbc06faea99f8ae8e7de12061a55dbe9913d808e4c90477c02bb1402b71b29ab4aa1a4fb361174470605710ba5ab8a9f31262eefd25886cf85aa01762820fe26716a2a1238f28b15d90234ecc0cf5245b3ae953e63aab2934a8ef98fdd4551fe1889945030a9b90e718fe0578e18339cf1c64273622954a1132b2208f5722e57b3c3fb3e03505e3ca5efbd9939da670ac233d24efd5a881d67dfe503e560212ba50153692ce1e873f6380451efa8c6a77eabb4a90c40dfd32a07706de5dedc4b472b706dbde214010e1c90e33acbc6d4aff5d833dc1099414f2953aef31efbf62dd4acd0a577368da7a2137057fa6a3b9a68b47d86020584294766daf979a43648d46a716311d974f483df840974f1d5a72bc9288513d54769dc0180048ccc5ec23f7787ea64452a1b4dee1431cdf94f3c5d289801e108cbf46a580b2361d2bfbfd169441c42dac1db395cc1e72f7ba56f8bf10ca9b5d3ff47327a6968901be6f69d82fb1a49cb2b0f949d7116dad17267721672674c39bf6d93a7329a648a731813e2b9aaf389af75ed517efe69448324aac21c4f03687dada52ef72a023b5f4c0b50df1cd716f50f784e9ce93fefd6fc852b002a4711bfb0e36a3e5224ba636a221932d1897c5c23801b099dc87f213432f484c1d6683a7baf31c2e5ecc40df4b4c4599205e372ffc2164f8e224f4560ad76112954d3549875e710010f1c344f2fee9bda5df5c61096f23899530a16d11037f0649b4a1e5dd7c41978957e9ba4f8865ba32c13aea978e2fde2ca35f6a5ed603c80347e457bf5f6cff36d7b9e627fc7067a1928695ba0201311b446a10c090a99765b67a865d566db6e00ce3666df399bab349ebbde5a3994bf437aac24762bcf8c62c5cde62397548d40861c140c6d4d83dc933fc4de9f4cdd2504bc9a4603b41231c30f5977637a9ffc8fb6ee4fbdfb0fdb19427fe291efc77c48ef0de24ab38acf6b618408082be13b3d076091d55baae356834f913bf95685c1ac29ac957b5c252a8f874588107ccc1f33e53070f7d51f120d2a38496a9d4cf68741c703c2b41a234a51e4c6fcb0af4df547b317a2f211c7c98d9dc6d7b8c7b69bdf03d9fadbba311fcd8003d816769f5141417ef5d2799d583aeebbfee43e692e907c2c636c3c6e63d8fc27d61cddc062cb52be05b3b6c225e88e664dc95ea9150717fc4d09809d51b0c27a1a8cb5eb8e76767a6dab4fcf5b2c445a6f505fd575623007bfae817b0798dfda3d208ba23dec9cfd1534d18de11ad538c8218790c37a3da56e2e8ca788a91ce9c2aeb0e5c38e038b20f7ecf29e49b6384ba91ba2ff41df5b66b1e2da6074f94bf980e2633e8c90de65fc55fa7af621791f05b3ada57976033ca8e3a2c317f7c3d65ee1f9d9bf0c663f6fe6d4a07dd9c3877ac04f44dea74dc0fb3d9dc0b25930736dd9ab439391a61f9aca0f32c3a080b03b9f864a7a72b442ea04d178adf8db19fc732a21bdf836aa84571754a0e88aa1a09697d48336c53fcb3ab418076bb0a0eaa94c5ee355d6be6950af6d25ee4cb6f86b2321104163e759870b5b9bd09f675de693f844f5b2d7abfe46ade8a2fa146e96ccbc9fae66df09f56d2d33f05ed204cffa796ee98baaecc22f25807addbd085582482b4cd87e4ab21708d611a42c369c25f34241431f8756f50328ca30fa77f552f1cd989d017b5e955874af92a64c785209de7b7b079b4f9eb9bbae8e0a3dfa8e88b4b85f6ac8c223e09e8d76075f8cd0c2b2e7c3"}) renameat2(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) ioctl$VIDIOC_G_EDID(r0, 0xc0285628, &(0x7f0000000240)={0x0, 0x6, 0x40, [], &(0x7f0000000100)=0x1}) 04:12:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x657e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x48f, &(0x7f0000000040)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00'}, 0x2c) [ 1520.771125] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1520.828441] batman_adv: batadv0: Removing interface: ipvlan357 [ 1520.885146] new mount options do not match the existing superblock, will be ignored 04:12:46 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0xe000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:46 executing program 2: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @rand_addr, 0x15, 0x0, 'wrr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) [ 1520.944079] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1520.960643] new mount options do not match the existing superblock, will be ignored [ 1520.963369] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1521.065037] batman_adv: batadv0: Adding interface: ipvlan357 [ 1521.085594] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1521.173924] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1521.218808] batman_adv: batadv0: Removing interface: ipvlan357 04:12:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02f400"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:47 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = ioctl$TIOCGPTPEER(r0, 0x5414, 0x20000004) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r1, 0x5450, 0x0) 04:12:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCL_SCROLLCONSOLE(r0, 0x40045431, 0x0) 04:12:47 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0xf000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1521.366191] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1521.402745] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:47 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = ioctl$TIOCGPTPEER(r0, 0x5414, 0x20000004) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0x541b, &(0x7f0000000040)) 04:12:47 executing program 5: [ 1521.465734] batman_adv: batadv0: Adding interface: ipvlan357 [ 1521.478439] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:47 executing program 5: 04:12:47 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x10000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1521.568221] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1521.608169] batman_adv: batadv0: Removing interface: ipvlan357 04:12:47 executing program 2: 04:12:47 executing program 5: 04:12:47 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x10020000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:47 executing program 2: [ 1521.723550] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1521.746137] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1521.860213] batman_adv: batadv0: Adding interface: ipvlan357 [ 1521.886401] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1521.957398] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1522.001215] batman_adv: batadv0: Removing interface: ipvlan357 04:12:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03f400"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:48 executing program 5: 04:12:48 executing program 2: 04:12:48 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x20000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1522.137972] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1522.170875] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:48 executing program 5: 04:12:48 executing program 2: 04:12:48 executing program 2: [ 1522.290035] batman_adv: batadv0: Adding interface: ipvlan357 04:12:48 executing program 2: [ 1522.331829] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:48 executing program 5: 04:12:48 executing program 2: [ 1522.437330] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:48 executing program 5: shmget$private(0x10000000, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) 04:12:48 executing program 2: syz_read_part_table(0x0, 0xb784, &(0x7f0000000040)=[{&(0x7f0000000000)="0201550000000a000000ff45ac0000ffffffa500e931190000000000000680ffffffa6000000e100e2ff87770072003007005500000000000000008000da55aa", 0x40, 0x1c0}]) [ 1522.508150] batman_adv: batadv0: Removing interface: ipvlan357 [ 1522.689189] batman_adv: batadv0: Adding interface: ipvlan357 [ 1522.703058] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1522.757357] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1522.787398] batman_adv: batadv0: Removing interface: ipvlan357 04:12:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00f500"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:48 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x40000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:48 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$IPCTNL_MSG_TIMEOUT_GET(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000100), 0xc, &(0x7f00000005c0)={0x0, 0x58}}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f00000000c0), 0xc, 0x0}, 0x0) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f0000000c00)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, 0x0}, 0x0) sendmsg$IPCTNL_MSG_EXP_GET(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f0000000280), 0xc, &(0x7f0000000a40)={0x0, 0x1a4}}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0xac8}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x681}, {&(0x7f0000000740)=""/73, 0x3b3}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xa}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) [ 1522.986506] batman_adv: batadv0: Adding interface: ipvlan357 [ 1523.003816] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1523.079926] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:49 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x40020000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1523.137863] batman_adv: batadv0: Removing interface: ipvlan357 04:12:49 executing program 5: r0 = socket(0x10, 0x803, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000b80)={&(0x7f0000000c00)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, 0x0}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000005cc0)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/140, 0x8c}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000a00)=""/24, 0x18}, {&(0x7f0000000c80)=""/137, 0x89}, {&(0x7f0000000ac0)=""/148, 0x94}], 0x3}}], 0x2, 0x0, 0x0) sendmsg$IPCTNL_MSG_EXP_GET(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f0000000280), 0xc, &(0x7f0000000a40)={0x0, 0x1a4}}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0xac8}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x681}, {&(0x7f0000000740)=""/73, 0x3b3}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xa}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) 04:12:49 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x44030000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:49 executing program 5: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xb}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) r2 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x8000, 0x22102) fsetxattr$security_ima(r2, &(0x7f00000000c0)='security.ima\x00', &(0x7f0000000300)=ANY=[], 0x12, 0x2) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x7fffffff}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)) r3 = socket$inet(0x10, 0x2000000002, 0x0) sendmsg(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)="240000002e0007031dfffd946fa2830020200a0000000000000000e50c1be3a20400007e280000005e00ff03c81f8374b4c125a4ffba16a0aa1c0009b3ebea966cf0554edc7de8ddeb133c2b", 0x4c}], 0x1}, 0x0) recvmmsg(r3, &(0x7f0000002540)=[{{0x0, 0xffffa888, 0x0, 0x0, 0x0, 0x1400}}], 0x300, 0x42, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) socket$bt_bnep(0x1f, 0x3, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r5 = dup(r4) r6 = dup(r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000000000)=0x1, 0x4) 04:12:49 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x4e010000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01f500"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:49 executing program 2: timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = gettid() r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDCTL_TMR_TIMEBASE(r2, 0xc0045401, &(0x7f00000000c0)=0x3e4) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) waitid(0x1, 0x0, 0x0, 0x4, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x92080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}, 0x0, 0x170}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x2) ptrace(0x8, r1) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000080)=0x200000000) preadv2(r4, &(0x7f0000000040)=[{&(0x7f0000000340)=""/236, 0xec}], 0x1, 0x0, 0x0, 0x0) ioctl$RTC_IRQP_SET(r2, 0x4008700c, 0x19a8) 04:12:49 executing program 5: r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x0, 0x80) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000040)={0x0, 0x0, r0, 0x9, 0x80000}) [ 1523.611736] batman_adv: batadv0: Adding interface: ipvlan357 [ 1523.645446] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1523.722148] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:49 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x0, 0x3, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f00000000c0)) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, &(0x7f0000000600)=ANY=[@ANYRESDEC, @ANYRES32=r0, @ANYBLOB, @ANYBLOB, @ANYRES32, @ANYBLOB="1000020000000008080000000000000008525fb82df4d1ae00a29f40e0d73a0000000000000000000000000000cb967802a35d8cf51cd8a6b0caae714e399af327eca12c7599101fc161142ffa1be75d3d9fa4e4fe36e2648cd3bcc59a1b37cd350944aa459f1d304fa8b17722736a44510363745431f26bc2e31a60a275bc6211731f0361878aa0c2930a0e00920006e9fdb4eae261d4c02c1fe9c5659f5d672bf342eacd48f6656b463b3a9408364452a4fa9bd1000000"], 0x7, 0x2) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000400)={0x0}, 0x1, 0x0, 0x0, 0x44000854}, 0x44035) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) rt_sigpending(&(0x7f0000000080), 0x8) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) chown(&(0x7f00000001c0)='./file1\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008910, 0x0) ioctl$KVM_GET_NESTED_STATE(0xffffffffffffffff, 0xc080aebe, &(0x7f0000000c40)={{0x0, 0x0, 0x80}}) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000040)='freezer.state\x00', 0x2, 0x0) 04:12:49 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x58010000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1523.779630] batman_adv: batadv0: Removing interface: ipvlan357 04:12:49 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x60000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02f500"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:50 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x65580000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:50 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x0, 0x3, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f00000000c0)) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, &(0x7f0000000600)=ANY=[@ANYRESDEC, @ANYRES32=r0, @ANYBLOB, @ANYBLOB, @ANYRES32, @ANYBLOB="1000020000000008080000000000000008525fb82df4d1ae00a29f40e0d73a0000000000000000000000000000cb967802a35d8cf51cd8a6b0caae714e399af327eca12c7599101fc161142ffa1be75d3d9fa4e4fe36e2648cd3bcc59a1b37cd350944aa459f1d304fa8b17722736a44510363745431f26bc2e31a60a275bc6211731f0361878aa0c2930a0e00920006e9fdb4eae261d4c02c1fe9c5659f5d672bf342eacd48f6656b463b3a9408364452a4fa9bd1000000"], 0x7, 0x2) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000400)={0x0}, 0x1, 0x0, 0x0, 0x44000854}, 0x44035) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) rt_sigpending(&(0x7f0000000080), 0x8) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) chown(&(0x7f00000001c0)='./file1\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008910, 0x0) ioctl$KVM_GET_NESTED_STATE(0xffffffffffffffff, 0xc080aebe, &(0x7f0000000c40)={{0x0, 0x0, 0x80}}) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000040)='freezer.state\x00', 0x2, 0x0) 04:12:50 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x0, 0x3, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f00000000c0)) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, &(0x7f0000000600)=ANY=[@ANYRESDEC, @ANYRES32=r0, @ANYBLOB, @ANYBLOB, @ANYRES32, @ANYBLOB="1000020000000008080000000000000008525fb82df4d1ae00a29f40e0d73a0000000000000000000000000000cb967802a35d8cf51cd8a6b0caae714e399af327eca12c7599101fc161142ffa1be75d3d9fa4e4fe36e2648cd3bcc59a1b37cd350944aa459f1d304fa8b17722736a44510363745431f26bc2e31a60a275bc6211731f0361878aa0c2930a0e00920006e9fdb4eae261d4c02c1fe9c5659f5d672bf342eacd48f6656b463b3a9408364452a4fa9bd1000000"], 0x7, 0x2) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000400)={0x0}, 0x1, 0x0, 0x0, 0x44000854}, 0x44035) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) rt_sigpending(&(0x7f0000000080), 0x8) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) chown(&(0x7f00000001c0)='./file1\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008910, 0x0) ioctl$KVM_GET_NESTED_STATE(0xffffffffffffffff, 0xc080aebe, &(0x7f0000000c40)={{0x0, 0x0, 0x80}}) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000040)='freezer.state\x00', 0x2, 0x0) [ 1524.207689] batman_adv: batadv0: Adding interface: ipvlan357 [ 1524.221791] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1524.298457] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:50 executing program 5: perf_event_open(&(0x7f00000003c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000bc0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x6100, 0x0, 0x3, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f00000000c0)) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, &(0x7f0000000600)=ANY=[@ANYRESDEC, @ANYRES32=r0, @ANYBLOB, @ANYBLOB, @ANYRES32, @ANYBLOB="1000020000000008080000000000000008525fb82df4d1ae00a29f40e0d73a0000000000000000000000000000cb967802a35d8cf51cd8a6b0caae714e399af327eca12c7599101fc161142ffa1be75d3d9fa4e4fe36e2648cd3bcc59a1b37cd350944aa459f1d304fa8b17722736a44510363745431f26bc2e31a60a275bc6211731f0361878aa0c2930a0e00920006e9fdb4eae261d4c02c1fe9c5659f5d672bf342eacd48f6656b463b3a9408364452a4fa9bd1000000"], 0x7, 0x2) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000400)={0x0}, 0x1, 0x0, 0x0, 0x44000854}, 0x44035) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) rt_sigpending(&(0x7f0000000080), 0x8) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) chown(&(0x7f00000001c0)='./file1\x00', 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008910, 0x0) ioctl$KVM_GET_NESTED_STATE(0xffffffffffffffff, 0xc080aebe, &(0x7f0000000c40)={{0x0, 0x0, 0x80}}) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000040)='freezer.state\x00', 0x2, 0x0) [ 1524.345414] batman_adv: batadv0: Removing interface: ipvlan357 04:12:50 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x81000000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:50 executing program 5: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BTRFS_IOC_QGROUP_CREATE(r2, 0x4010942a, &(0x7f0000000040)={0x0, 0x800}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r3 = accept(r1, 0x0, &(0x7f0000000000)) ioctl$sock_rose_SIOCADDRT(r3, 0x890b, &(0x7f0000000100)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x2, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={'rose', 0x0}, 0x0, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @null, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f00000000c0)=0xe) [ 1524.499884] batman_adv: batadv0: Adding interface: ipvlan357 [ 1524.512524] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1524.619770] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1524.678306] batman_adv: batadv0: Removing interface: ipvlan357 04:12:52 executing program 2: timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = gettid() r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDCTL_TMR_TIMEBASE(r2, 0xc0045401, &(0x7f00000000c0)=0x3e4) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) waitid(0x1, 0x0, 0x0, 0x4, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x92080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}, 0x0, 0x170}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x2) ptrace(0x8, r1) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000080)=0x200000000) preadv2(r4, &(0x7f0000000040)=[{&(0x7f0000000340)=""/236, 0xec}], 0x1, 0x0, 0x0, 0x0) ioctl$RTC_IRQP_SET(r2, 0x4008700c, 0x19a8) 04:12:52 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x88030000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:52 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03f500"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:52 executing program 5: r0 = creat(&(0x7f0000000080)='./bus\x00', 0x0) r1 = syz_open_dev$binderN(&(0x7f00000003c0)='/dev/binder#\x00', 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE(r1, 0x5000940c, 0x0) fcntl$setstatus(r0, 0x4, 0x4002) io_setup(0xfffffffd, &(0x7f0000000040)=0x0) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ftruncate(r3, 0x2008001) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$TIPC_CMD_SHOW_LINK_STATS(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000b40)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042bbd708ba2dbdf2501000000000000000b000000000c001473797a30000000003c8820e72e072e87ecd7661cfb025c5e54a78a25022bae2c150e35e1e737cd7a7f0fdc5df9ace9197c9163cb9241ca81e65597a8a02a70ab442214ecee4a5b0970a6d79d1063e88e2261e57e96e2ab73dc8792a21e6025511d9bc77a04eae9fed10a0b7dab1932a611e4633b1e326307345f859af60a9c883facb6768346b7992cab0000000000000000"], 0x28}, 0x1, 0x0, 0x0, 0x4008001}, 0x20040001) r6 = fcntl$dupfd(r4, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) r7 = syz_mount_image$vfat(&(0x7f0000000140)='vfat\x00', &(0x7f0000000180)='./bus\x00', 0x2, 0x6, &(0x7f0000000680)=[{&(0x7f00000001c0)="f4745dffc156ff74bc0c4147654fcdcf4fd41ba907ba32bb1f540e6c229d5c0756f45188cf8801bf175ab92fa8ed4bbc0f13a27b312bee44dce70ccadd247d9d5345a73c366f559d4160ea2de1dad78937aa3e233f5135d910e9d85af384c8263cf595e1aa12f856b375a5054bf476a867c772cb7b7cb41a9a25d6a7a3685f5d99cc0db67b241db3f5a68607033b3e1419a9eee65408a3583d1bd78e0ea0d6368502a82a01fa00ee6ad4ffd087812522d6799f0aac63c6ea66d926f106489abb23614a63d186711132bcabeeee740621f937d42778763bfd3715e9bec3152d73c84b2e554a", 0xe5, 0xffffffffffff8812}, {&(0x7f00000002c0)="452257d19dd5972b9d2e25cf47755c54bb2aeaf5498f5715a80968bbb703b78bf8fd1ad1ff651ff699d888af33a4db2472f4f762597993ef264ca27969742ff753b0ca4c3e55daf122d956fe46de132a4d14bd7d08232bb6deff88a58282b3c890b1dd48b095ad376785ed207ef1178a4bd05f8e28d1678757217824", 0x7c, 0x10001}, {&(0x7f0000000400)="ef8720f5b839900fb201835f97e59fc48ccaeffa786ef06c263a78fb6bc54e78784b6b03f3c0875f7879644e41f3cd27a8ff12cdfaf29d9b3f7c4a4d80a4ac1c3309ce5a9434016b10f9fd98c0ff8418387e232d760f3ae106c91b95793a11c3ad56c06f161a17261a5de3f02c1e6c9785400dff49af560a7f3b10fcac1111836d4eae", 0x83, 0x3}, {&(0x7f0000000580)="08a881f6284652fb42d2a4024f5f7317a2a4d66b30e69082d5d1af901ff7a459d6052003c1097d200c6950c74e2c51fd7065b37bfc64dd8182aaaa95fb45478a4743edbb2b4a659b77e11938fc74628797714cb8955850fe644eb8dddcea67762826907334482552ba78afeb3dee4d40eba6f4d71ac0e4f1bc96c343158174afe8b8c78e81214306e1da256026dbcbc11526dac9108e0969b1fcc456936d09797f2037a135a316baac5531d59b5fe9b024a27281440201b9e9eb28ed7765c17c72e0", 0xc2, 0xc360}, {&(0x7f0000000340)="771378c170633c7c3933d3a3fad51a789a3ea096284cf55e2f76a2fd46761955553a3407d2d6802610", 0x29, 0x9}, {&(0x7f00000004c0)="2d40053eb926ae0c1172d723aef60bc6b21e4b3ca7b22d5aef31b9d469c3aa4aea1a9778ec08a8f2a1f8c23f81bf9e0525199d90ab2d9979fc07b435f62814dd7ca01a499fbafd55a17f3ff3fc15a2", 0x4f}], 0x2080021, &(0x7f0000000740)={[{@iocharset={'iocharset', 0x3d, 'macinuit'}}, {@utf8no='utf8=0'}, {@shortname_winnt='shortname=winnt'}, {@nonumtail='nnonumtail=1'}, {@numtail='nonumtail=0'}, {@uni_xlate='uni_xlate=1'}, {@fat=@uid={'uid', 0x3d, 0xee01}}, {@shortname_mixed='shortname=mixed'}, {@fat=@uid={'uid', 0x3d, 0xffffffffffffffff}}, {@shortname_lower='shortname=lower'}], [{@fsname={'fsname'}}, {@appraise_type='appraise_type=imasig'}, {@seclabel='seclabel'}, {@fsname={'fsname', 0x3d, '/dev/binder#\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, '-'}}, {@obj_type={'obj_type', 0x3d, '@[!#,*'}}, {@obj_role={'obj_role', 0x3d, '/dev/binder#\x00'}}, {@dont_measure='dont_measure'}]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r9 = dup(r8) ioctl$PERF_EVENT_IOC_ENABLE(r9, 0x8912, 0x400200) r10 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000008c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r12 = dup(r11) ioctl$PERF_EVENT_IOC_ENABLE(r12, 0x8912, 0x400200) io_submit(r2, 0x3, &(0x7f0000000a40)=[&(0x7f00000000c0)={0x180f001, 0x4, 0x9, 0x1, 0x0, r0, &(0x7f0000000000), 0x0, 0x600}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0x5, r7, &(0x7f0000000380)="6a89100b634d5ad05a29bb30d94faea62c94db37acf0", 0x16, 0x20, 0x0, 0x2, r9}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x2, 0x2, r10, &(0x7f0000000900)="87483cc58ef7dd25e38f40c8dee906cbde3ecbef837d04dd5fd57fbf2a031062080eba2ce694d7492524a530efd631ee2bcd1dd1302f42d7e93c294bcc9bfd7d9d3d9b5ccbf189c9e674f339e5a1a0b6ef154eb6446445921e6f6b53ba0a68cb77c3eb6739eb11801eb2981299f2641bea2d8dd6e53428499226614233dc31cc999d2adcf8c606ad1ae08e4f64ceea1547325f3dceae44ccd0c5c153986a5f55bda8c80da9810ba0df478dd16eb34bb8f32b33a40de5270546a08fa96d681ab0e9b684398dde42522fc7be3c96a0d2f90fd4d4241c559350418734ea4044fb6ba4c51686b57fdc853d940679", 0xec, 0x6, 0x0, 0x1, r12}]) [ 1526.675233] nla_parse: 14 callbacks suppressed [ 1526.675242] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1526.710852] binder: 3161:3168 ioctl 5000940c 0 returned -22 [ 1526.722163] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1526.777492] batman_adv: batadv0: Adding interface: ipvlan357 [ 1526.799243] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1526.886541] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1526.920257] batman_adv: batadv0: Removing interface: ipvlan357 04:12:52 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x88a8ffff}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:52 executing program 5: timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = gettid() r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDCTL_TMR_TIMEBASE(r2, 0xc0045401, &(0x7f00000000c0)=0x3e4) timer_settime(0x0, 0x0, &(0x7f0000000100)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) waitid(0x1, 0x0, 0x0, 0x4, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x92080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}, 0x0, 0x170}, 0x0, 0xfdffffffffffffff, 0xffffffffffffffff, 0x2) ptrace(0x8, r1) r4 = openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_FEATURES(r4, 0x4008af00, &(0x7f0000000080)=0x200000000) preadv2(r4, &(0x7f0000000040)=[{&(0x7f0000000340)=""/236, 0xec}], 0x1, 0x0, 0x0, 0x0) ioctl$RTC_IRQP_SET(r2, 0x4008700c, 0x19a8) [ 1527.003264] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1527.027689] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1527.146635] batman_adv: batadv0: Adding interface: ipvlan357 [ 1527.166213] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1527.226097] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1527.255955] batman_adv: batadv0: Removing interface: ipvlan357 04:12:53 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0x9effffff}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00f600"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:53 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0xf0ffffff}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1527.423497] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1527.442212] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1527.516751] batman_adv: batadv0: Adding interface: ipvlan357 [ 1527.537948] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1527.572401] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1527.599243] batman_adv: batadv0: Removing interface: ipvlan357 04:12:53 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0xfcffffff}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1527.675920] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1527.700085] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. 04:12:53 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x11, 0x4, &(0x7f0000000200)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000430000009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x2c}, 0x25) [ 1527.781580] batman_adv: batadv0: Adding interface: ipvlan357 [ 1527.806386] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:53 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000380)={0x2, 0x4e22, @multicast1}, 0x10) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000100)=""/71, 0x47}, {&(0x7f0000000040)=""/48, 0x30}, {&(0x7f0000000180)=""/226, 0xe2}], 0x3) setsockopt$sock_int(r2, 0x1, 0x800000000f, &(0x7f0000000080)=0x100000001004, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x14e22, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) listen(r2, 0x0) 04:12:53 executing program 5: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2f64762f7943fa5e93495cdd9a50c102c0d49fee1941b19682fce32e08bb381fc77627dc31c79b25b1f0467c6334bcaf31404d7b30d42a8ab8ca9223c518f9bdf43bf97768fffe1a23d458a96d6329"], &(0x7f00000001c0)='./file0\x00', &(0x7f0000000400)='xfs\x00', 0x8002, 0x0) [ 1527.899391] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1527.935706] batman_adv: batadv0: Removing interface: ipvlan357 04:12:53 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0xffffa888}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:53 executing program 5: perf_event_open(&(0x7f0000000080)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, &(0x7f0000000040)=0xffffffff, 0x8000, 0x0) 04:12:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01f600"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:54 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0xfffff000}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:54 executing program 5: r0 = open(&(0x7f00000000c0)='./bus\x00', 0x41fe, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x4, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x40204) sendfile(r0, r0, 0x0, 0x8080fffffffe) [ 1528.145604] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1528.176327] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1528.245989] batman_adv: batadv0: Adding interface: ipvlan357 [ 1528.265993] audit: type=1800 audit(1599279174.163:321): pid=3311 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=17324 res=0 [ 1528.272633] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:54 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x1, 0x0, 0x0, 0x0) r3 = shmget(0x3, 0x3000, 0x78000200, &(0x7f0000ffd000/0x3000)=nil) shmat(r3, &(0x7f0000ffa000/0x4000)=nil, 0x7000) shmctl$IPC_RMID(r3, 0x0) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000180)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="9ffb01001800e00000000300000000000000000903000000008e15"], 0x0, 0x1b}, 0x20) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0xfea7) sched_setparam(0x0, 0x0) ioctl$MON_IOCX_MFETCH(0xffffffffffffffff, 0x40189206, 0x0) [ 1528.374764] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1528.410273] batman_adv: batadv0: Removing interface: ipvlan357 04:12:54 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0xffffff7f}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1528.585235] batman_adv: batadv0: Adding interface: ipvlan357 [ 1528.602875] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1528.665395] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active 04:12:54 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0xffffff9e}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1528.710264] batman_adv: batadv0: Removing interface: ipvlan357 04:12:54 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000010008108040f80ecdb4cb92e0a480e0a10000000e8bd6efb250009000e000100400000ff050005001201", 0x2e}], 0x1}, 0x0) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x7925, 0x4) sendmsg$kcm(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="2e00000010008108030f80ecdb4cb92e0a480e0a10000000e3bd6efb250009000e00030040fefeff050005001201", 0x2e}], 0x1}, 0x0) 04:12:54 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0xfffffff0}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d02f600"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) [ 1529.432538] @þþÿ: renamed from team0 [ 1529.447197] 8021q: adding VLAN 0 to HW filter on device @þþÿ 04:12:55 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0xfffffffc}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1529.549854] batman_adv: batadv0: Adding interface: ipvlan357 [ 1529.598930] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1529.706178] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1529.766441] batman_adv: batadv0: Removing interface: ipvlan357 04:12:56 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="0000bbbbbbaaaaaaaaaaaa8864"], 0x12) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 04:12:56 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x0, 0x0, 0x0, 0x0, 0xffffffff}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1530.367675] batman_adv: batadv0: Adding interface: ipvlan357 [ 1530.374312] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1530.456162] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1530.488862] batman_adv: batadv0: Removing interface: ipvlan357 04:12:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d03f600"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:56 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18}]}, {0x2}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1531.038197] batman_adv: batadv0: Adding interface: ipvlan357 [ 1531.053252] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:12:57 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18}]}, {0x3}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1531.108859] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1531.139049] batman_adv: batadv0: Removing interface: ipvlan357 [ 1531.301415] batman_adv: batadv0: Adding interface: ipvlan357 [ 1531.327603] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1531.411260] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1531.438220] batman_adv: batadv0: Removing interface: ipvlan357 04:12:57 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x5c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f00000001c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000080)="baa10000eef36cba2100ec66b9800000c00f326635001000000f30bad104ecc80080d267d9f8f30f1bb429000f20c06635200000000f22c067f3af", 0x3b}], 0x1, 0x0, 0x0, 0x0) r3 = shmget(0x3, 0x3000, 0x78000200, &(0x7f0000ffd000/0x3000)=nil) shmat(r3, &(0x7f0000ffa000/0x4000)=nil, 0x7000) shmctl$IPC_RMID(r3, 0x0) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000180)) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="9ffb01001800e00000000300000000000000000903000000008e15"], 0x0, 0x1b}, 0x20) r4 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000000000/0x1000)=nil}) ioctl$KVM_SET_REGS(r4, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x1f000}) ioctl$KVM_RUN(r4, 0xae80, 0x0) syz_kvm_setup_cpu$x86(r2, r4, &(0x7f0000fe7000/0x18000)=nil, &(0x7f00000002c0)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0xfea7) sched_setparam(0x0, 0x0) ioctl$MON_IOCX_MFETCH(0xffffffffffffffff, 0x40189206, 0x0) 04:12:57 executing program 2: r0 = semget$private(0x0, 0x0, 0x408) semctl$GETVAL(r0, 0x3, 0xc, &(0x7f00000001c0)=""/182) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000000)=0x1, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x58}}, 0x0) 04:12:57 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18}]}, {0x5}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d00f700"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) 04:12:57 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x5, 0x4) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$SNDRV_PCM_IOCTL_START(0xffffffffffffffff, 0x4142, 0x0) [ 1531.702457] batman_adv: batadv0: Adding interface: ipvlan357 [ 1531.732306] batman_adv: batadv0: The MTU of interface ipvlan357 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. 04:12:57 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x50}}, 0x0) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8200000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x1c, 0x0, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@FOU_ATTR_PORT={0x6, 0x1, 0x4e21}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44}, 0x4000040) r0 = socket(0x10, 0x8000000000000003, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) sendmsg$NFNL_MSG_ACCT_GET(r5, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x34, 0x1, 0x7, 0x301, 0x0, 0x0, {0xe}, [@NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x6}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0xfffffffffffffffb}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705fcffffffffffffff00001f00", @ANYRES32=r6, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) r8 = dup2(r7, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000600)=@delchain={0x6c, 0x28, 0xd39, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x900}, {0x0, 0xffff}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x38, 0x2, [@TCA_BPF_ACT={0x34, 0x1, [@m_pedit={0x30, 0x0, 0x0, 0x0, {{0xa, 0x1, 'pedit\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}}, @TCA_RATE={0x6, 0x5, {0x7}}]}, 0x6c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080), 0xc, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000000000), 0x40000000000024a, 0x0) [ 1531.825027] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1531.861247] nla_parse: 16 callbacks suppressed [ 1531.861257] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. 04:12:57 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18}]}, {0x6}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1531.899488] batman_adv: batadv0: Removing interface: ipvlan357 [ 1531.957935] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1532.004975] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3494 comm=syz-executor.2 [ 1532.019125] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1532.034067] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1532.047221] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1532.093147] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1532.118061] batman_adv: batadv0: Adding interface: ipvlan357 [ 1532.132999] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1532.188399] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1532.209084] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1532.234238] batman_adv: batadv0: Removing interface: ipvlan357 04:12:58 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18}]}, {0x14}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) 04:12:58 executing program 2: socket$inet6_tcp(0xa, 0x1, 0x0) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x200000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpid() stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)) sched_setscheduler(r0, 0x5, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/snapshot\x00', 0x20601, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x100000001) openat$cgroup_ro(r2, &(0x7f0000000180)='io.stat\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@remote, @in=@multicast1}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) mmap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000000200)=""/42) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bpf$ITER_CREATE(0x21, &(0x7f0000000080), 0x8) [ 1532.311415] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 04:12:58 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000200012000c00010076657468"], 0x48}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$packet(0x11, 0x3, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000600)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7], 0x44}}, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = dup2(r9, r9) ioctl$PERF_EVENT_IOC_ENABLE(r10, 0x8912, 0x400200) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=ANY=[@ANYBLOB="2000000011000d01f700"/20, @ANYRES32=r11], 0x20}, 0x1, 0xc00000000000000}, 0x0) [ 1532.362254] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 04:12:58 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x53b, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_sample={0x58, 0x1, 0x0, 0x0, {{0xb, 0x1, 'sample\x00'}, {0x2c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18}]}, {0x1c}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) [ 1532.435402] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1532.507916] batman_adv: batadv0: Adding interface: ipvlan357 [ 1532.523962] batman_adv: batadv0: The MTU of interface ipvlan357 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. 04:12:58 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) fsetxattr$security_ima(r1, &(0x7f00000000c0)='security.ima\x00', &(0x7f0000000180)=@md5={0x1, "881ac1efb1516a694ceb1476e876c27c"}, 0x11, 0x3) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)={@void, @void, @eth={@broadcast, @local, @val, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x32, 0x0, @empty, @empty}}}}}}, 0x2a) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r2, 0x0, r4, 0x0, 0x10005, 0x0) [ 1532.609948] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1532.662666] batman_adv: batadv0: Removing interface: ipvlan357 [ 1532.831569] kasan: CONFIG_KASAN_INLINE enabled [ 1532.837775] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 1532.843289] batman_adv: batadv0: Adding interface: ipvlan357 [ 1532.845170] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 1532.845187] CPU: 0 PID: 3557 Comm: syz-executor.2 Not tainted 4.19.143-syzkaller #0 [ 1532.859962] batman_adv: batadv0: The MTU of interface ipvlan357 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. [ 1532.865101] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1532.865121] RIP: 0010:xfrmi_decode_session+0x146/0x770 [ 1532.865136] Code: 7c dc 10 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 f4 05 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5c dc 10 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 c7 05 00 00 4c 8b 23 e8 28 a6 15 fb e8 13 6b 27 [ 1532.926158] batman_adv: batadv0: Not using interface ipvlan357 (retrying later): interface not active [ 1532.927140] RSP: 0018:ffff88802b7ff188 EFLAGS: 00010246 [ 1532.941834] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90005e20000 [ 1532.949109] RDX: 0000000000000000 RSI: ffffffff86424630 RDI: ffff8880286b6788 [ 1532.956499] RBP: 0000000000000039 R08: 0000000000000000 R09: 0000000000000000 [ 1532.963889] R10: 0000000000000003 R11: 0000000000000000 R12: ffff8880286b6780 [ 1532.971164] R13: 000000000000006a R14: ffff88802c509800 R15: 0000000000000000 [ 1532.978448] FS: 00007f51dd673700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 1532.986849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1532.992738] CR2: 00007f4473245db8 CR3: 000000001a75d000 CR4: 00000000001426f0 [ 1533.000020] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1533.007521] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1533.014794] Call Trace: [ 1533.017669] __xfrm_policy_check+0x1eb/0x2300 [ 1533.022620] ? __lock_acquire+0x6de/0x3ff0 [ 1533.027269] ? __xfrm_route_forward+0x710/0x710 [ 1533.032045] ? mark_held_locks+0xf0/0xf0 [ 1533.036130] ? mark_held_locks+0xa6/0xf0 [ 1533.040204] ? nf_ct_deliver_cached_events+0x205/0x630 [ 1533.045527] ? mark_held_locks+0xf0/0xf0 [ 1533.049634] ? lock_downgrade+0x720/0x720 [ 1533.053828] ? check_preemption_disabled+0x41/0x280 [ 1533.058859] ? vti_input+0x21d/0x800 [ 1533.062591] ? lock_downgrade+0x720/0x720 [ 1533.066754] ? check_preemption_disabled+0x41/0x280 [ 1533.071791] ? ip_tunnel_lookup+0x9e9/0xdf0 [ 1533.076134] vti_input+0x57c/0x800 [ 1533.079691] xfrm4_esp_rcv+0xc8/0x220 [ 1533.083514] ip_local_deliver_finish+0x495/0xc00 [ 1533.088428] ip_local_deliver+0x188/0x500 [ 1533.092595] ? ip_call_ra_chain+0x5d0/0x5d0 [ 1533.096936] ? inet_add_protocol.cold+0x27/0x27 [ 1533.102932] ? ip_rcv_finish_core.constprop.0+0x875/0x1a60 [ 1533.109203] ip_rcv_finish+0x1ca/0x2e0 [ 1533.113203] ip_rcv+0xca/0x3c0 [ 1533.116493] ? ip_local_deliver+0x500/0x500 [ 1533.121263] ? lock_downgrade+0x720/0x720 [ 1533.125693] ? ip_sublist_rcv+0xc40/0xc40 [ 1533.129952] ? netif_receive_skb_internal+0x1da/0x3f0 [ 1533.135167] ? ip_local_deliver+0x500/0x500 [ 1533.139605] __netif_receive_skb_one_core+0x114/0x180 [ 1533.144944] ? __netif_receive_skb_core+0x3270/0x3270 [ 1533.150189] ? mark_held_locks+0xa6/0xf0 [ 1533.154267] ? lock_acquire+0x170/0x3c0 [ 1533.158346] ? netif_receive_skb_internal+0x6e/0x3f0 [ 1533.163462] __netif_receive_skb+0x27/0x1c0 [ 1533.167986] netif_receive_skb_internal+0xf0/0x3f0 [ 1533.172932] ? __netif_receive_skb+0x1c0/0x1c0 [ 1533.177525] ? eth_get_headlen+0x1b0/0x1b0 [ 1533.181780] napi_gro_frags+0x67b/0x990 [ 1533.185772] tun_get_user+0x2a53/0x4be0 [ 1533.189850] ? __schedule+0x88f/0x2040 [ 1533.193751] ? tun_chr_read_iter+0x1d0/0x1d0 [ 1533.198192] ? lock_downgrade+0x720/0x720 [ 1533.202356] ? check_preemption_disabled+0x41/0x280 [ 1533.207386] ? check_preemption_disabled+0x41/0x280 [ 1533.212421] tun_chr_write_iter+0xb0/0x150 [ 1533.216849] __vfs_write+0x51b/0x770 [ 1533.220883] ? kernel_read+0x110/0x110 [ 1533.225234] __kernel_write+0x109/0x370 [ 1533.229337] write_pipe_buf+0x153/0x1f0 [ 1533.233328] ? default_file_splice_read+0xa00/0xa00 [ 1533.238452] ? splice_from_pipe_next.part.0+0x2ad/0x360 [ 1533.243837] __splice_from_pipe+0x389/0x800 [ 1533.248357] ? default_file_splice_read+0xa00/0xa00 [ 1533.253562] default_file_splice_write+0xd8/0x180 [ 1533.258596] ? generic_splice_sendpage+0x140/0x140 [ 1533.263629] ? security_file_permission+0x1c0/0x220 [ 1533.268666] ? generic_splice_sendpage+0x140/0x140 [ 1533.273700] __se_sys_splice+0xfe7/0x16d0 [ 1533.277878] ? __se_sys_tee+0xb90/0xb90 [ 1533.282738] ? posix_timer_fn+0x3d0/0x3d0 [ 1533.286941] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1533.291897] ? trace_hardirqs_off_caller+0x69/0x210 [ 1533.297548] ? do_syscall_64+0x21/0x620 [ 1533.301542] do_syscall_64+0xf9/0x620 [ 1533.305548] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1533.311302] RIP: 0033:0x45d5b9 [ 1533.314503] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1533.333494] RSP: 002b:00007f51dd672c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 1533.341549] RAX: ffffffffffffffda RBX: 0000000000033980 RCX: 000000000045d5b9 [ 1533.348989] RDX: 0000000000000008 RSI: 0000000000000000 RDI: 0000000000000006 [ 1533.356266] RBP: 000000000118cf98 R08: 0000000000010005 R09: 0000000000000000 [ 1533.364331] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118cf4c [ 1533.371607] R13: 00007ffe36588f7f R14: 00007f51dd6739c0 R15: 000000000118cf4c [ 1533.380365] Modules linked in: [ 1533.396065] ---[ end trace cea4edee3324e964 ]--- [ 1533.400864] RIP: 0010:xfrmi_decode_session+0x146/0x770 [ 1533.406174] Code: 7c dc 10 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 f4 05 00 00 48 b8 00 00 00 00 00 fc ff df 49 8b 5c dc 10 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 c7 05 00 00 4c 8b 23 e8 28 a6 15 fb e8 13 6b 27 [ 1533.426255] RSP: 0018:ffff88802b7ff188 EFLAGS: 00010246 [ 1533.431717] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90005e20000 [ 1533.439045] RDX: 0000000000000000 RSI: ffffffff86424630 RDI: ffff8880286b6788 [ 1533.446369] RBP: 0000000000000039 R08: 0000000000000000 R09: 0000000000000000 [ 1533.453734] R10: 0000000000000003 R11: 0000000000000000 R12: ffff8880286b6780 [ 1533.461059] R13: 000000000000006a R14: ffff88802c509800 R15: 0000000000000000 [ 1533.468511] FS: 00007f51dd673700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 1533.476792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1533.482683] CR2: 00007f4473245db8 CR3: 000000001a75d000 CR4: 00000000001426f0 [ 1533.490004] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1533.497497] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1533.504970] Kernel panic - not syncing: Fatal exception in interrupt [ 1533.512331] Kernel Offset: disabled [ 1533.516081] Rebooting in 86400 seconds..