, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r3 = socket$tipc(0x1e, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000600)={0x24, r2, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, 0x980}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r2, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2000404c}, 0x4040) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x2, [@int={0x0, 0x0, 0x0, 0x2, 0x5}, @typedef={0x3000000}]}}, &(0x7f0000000100)=""/140, 0x36, 0x8c, 0x8}, 0x20) 23:52:06 executing program 4: r0 = socket(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0xa00000000000000, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x1, 0x990, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000e00], 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000b00000000000000000062726964676530000000000000000000766c616e300000000000000000000000736974300000000000000000000000007465716c3000000000000000000000020000000000000000000000000180c20000000000000000000000b8080000b808000030090000616d6f6e670000000000000000000000000000000000000000000000020000002008000000000000140400000c000000000000000a00000000de000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000b161476e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000eaff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000440a00000000000000000000000000000000000000000000fd9800000000000000000000000000000000000000000000000000000000f18a0afe993500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f4000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008c7f8d1b44f0000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009abde2255a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffff90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2573bd04a33000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000000003f7f1c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000779f00000000000000000000000000000000000000000000000000000000001d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003fc95bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d3d2e85100000000000000000000000000000000000000000000000000000000006e666c6f670000001100000000000000000000000000000000000000000000005080000000000000000000000000000000000000a600a9e85725d89818472e65aba21d9bbc1b20e8331c6fd24a5aceaeefe102e42a013ac2c00eeb782c34eab997013e0506220c21a44cc58ff5bc83d5e4066c770000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007650561e423c"]}, 0xa12) [ 815.670192][ T604] BPF:[2] ARRAY (anon) [ 815.704611][ T604] BPF: [ 815.722707][ T604] BPF:meta_left:4 meta_needed:12 [ 815.758518][ T604] BPF: [ 815.758518][ T604] [ 816.223678][ T541] virt_wifi0 speed is unknown, defaulting to 1000 [ 817.207395][ T8273] tipc: TX() has been purged, node left! [ 817.230529][ T8273] tipc: TX() has been purged, node left! [ 817.413908][ T8273] tipc: TX() has been purged, node left! [ 817.584007][ T8273] tipc: TX() has been purged, node left! [ 817.743875][ T8273] tipc: TX() has been purged, node left! [ 817.933912][ T8273] tipc: TX() has been purged, node left! [ 818.114953][ T8273] tipc: TX() has been purged, node left! [ 818.303870][ T8273] tipc: TX() has been purged, node left! [ 818.483847][ T8273] tipc: TX() has been purged, node left! 23:52:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000000), &(0x7f0000000040)=0x4) 23:52:09 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xffffffffffffffef}}, 0x24040850) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x13}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x80}, &(0x7f0000000200)=0x8) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x483, &(0x7f0000000040)={0x3c, @remote, 0x4e22, 0x1, 'wrr\x00', 0x40, 0x7, 0x24}, 0x2c) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000000) ioctl$TUNSETLINK(r4, 0x400454cd, 0x6) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1}) write$binfmt_script(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) 23:52:09 executing program 4: r0 = socket$kcm(0x2b, 0x200000000000001, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x5452, &(0x7f0000000040)) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) getsockopt$IP_SET_OP_GET_BYNAME(r2, 0x1, 0x53, &(0x7f0000000000)={0x6, 0x7, 'syz2\x00'}, &(0x7f0000000080)=0x28) sendmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x24000004) close(r0) syz_genetlink_get_family_id$nl80211(0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r5 = socket(0x100000000011, 0x2, 0x0) bind(r5, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(r5, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, r4, 0x31905e13403123b7, 0x0, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}, 0x1, 0x50000}, 0x0) recvfrom$packet(r3, &(0x7f0000000500)=""/189, 0xbd, 0x0, &(0x7f0000000180)={0x11, 0xc, r6, 0x1, 0x3, 0x6, @local}, 0x14) 23:52:09 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00') sendmsg$NL80211_CMD_SET_STATION(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xf0, r0, 0x20, 0x70bd26, 0x25dfdbfd, {}, [@NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_STA_SUPPORTED_RATES={0x1c, 0x13, "54aced0eaa62cc0c866790c7a8bc075f32b76b090d0efefd"}, @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0x87, 0xbe, "ba75644245b1226e6cf42c428318afdd924bcd6fe9a2e568fbc3b520d888078c7a30e1b69c92fbdde15b7dac094cf517a64a3416dffe7c307547518054cf982b9d4e725b2ae98ba0b1a5e58a949b57e8d217fec2c439431d4361a3d5a945ef0b5dd1121dfedb3670e6d8f0166b91e59d38db99e564f4cf6b0cc530128d213fe14ff730"}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x4}}, @NL80211_ATTR_STA_TX_POWER={0x6, 0x114, 0x13d}, @NL80211_ATTR_STA_PLINK_ACTION={0x5, 0x19, 0x1}, @NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @local}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4000000}, 0x1e3c0aa30cc103bf) r1 = socket$isdn(0x22, 0x3, 0x1) getsockopt$MISDN_TIME_STAMP(r1, 0x0, 0x1, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_REG(r2, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000480)={&(0x7f0000000380)={0xe0, 0x0, 0x8, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x9}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_RULES={0x24, 0x22, 0x0, 0x1, [@NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x20}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0xfe8}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x1}]}, @NL80211_ATTR_REG_RULES={0x44, 0x22, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x7}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x401}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0xffffffc0}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x5}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x5}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x4}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x400}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x1}]}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_RULES={0x44, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x9}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0xfffff0c5}, @NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0x100}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x3}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x401}, @NL80211_ATTR_FREQ_RANGE_END={0x8, 0x3, 0x6}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x3f}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x4}]}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0xd8}, @NL80211_ATTR_WIPHY={0x8}]}, 0xe0}, 0x1, 0x0, 0x0, 0x80}, 0x48010) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000880)={@mcast1, 0x0}, &(0x7f00000008c0)=0x14) sendmmsg(r1, &(0x7f0000005a80)=[{{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000500)="c71ed5ca804239e5e59c0800a8d499a6cca22959eb7047f50f", 0x19}, {&(0x7f0000000540)="65a774a4952e099966e2e8fca857ec1a5413529db125b5a6fa96986c7fcdd53313b7b310cfce49732c59c0e9bd98532fcda08408c763228feb4de6474d3c5578678d6f15abf5463a19fb57b9af777f19746ce3268e7d57356e8274102020ca80267555ca4bdb41c0b8caca60dff2a6ffbd6216e4ca905d072a79a2e2f37787f9c2d4dce5aa7731c805a96cf157049b456698ce76d6a5e831db93ad946107b63771b591bd9f08ad44f18d7d1414f4b6856f884af363eb03a8b969b872c3d77549e05e2288f0543707b6d55ddf0456f1c29b3172dd1215ff8e29ee943eb03a", 0xde}, {&(0x7f0000000640)="c841fea30dfa4b3b28c9b14202ffe3ef723e38043759f19ca2e429c5c0f6d1bf06581f3aa137b24cd521cdbf52cbed4af1d1e58c0d1b26631641c4da94b10a6550b1a152dcba8dcfc8f53210bbcd0e048a2781b31d5a8abfa47985b85d86730fa38ec7a20ff2bf612f89b1821aad07d43df1fe02f964d6abd39dc8a51978e67d0372a60f28f1863c135985def400cac82c371515c17e922e86ed1d625449e14181785798ed867daaeeae2f5ad89347f9eedeecc4e9cc77ffe6d1dce5f6482572f09450f02ab8edf9e267d8473ce3f7765b01f0ceea78268efd9ed68f7664a7412a694f", 0xe3}], 0x3, &(0x7f0000000780)=[{0xe0, 0x105, 0x1f, "559b75f83c9ffee7726fedeb7772122be1555d18a22552beb657afcfce513c737b40db3956b6c21b7e867879578a76741b924002882b21e034a633f8beb03d5333cf24fe9d9d8c9b43bbe89c3357ce24c0985a1541d44c5b1e9b64c39ff97bd8fd130ac66f67461945cdbb529d9b0ea4eea089e7daccf8895e22c05e2e48a84a5a6acc69de30a825993f33f813ae49e2872d0c93cbb994d046209134ccf9cfa023ccc4cfec1dd57fd952b42814827c3d07e35e35abecef6faab5b6831682c58940bbbb7d72cb9136fc6caf50fad568"}], 0xe0}}, {{&(0x7f0000000900)=@xdp={0x2c, 0x4, r3, 0x24}, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000980)="7ec836752109580e33df0dc09b1062e9b55198e3451f40e77acdcd3efde60bf03f760a335110408901863d8ef435d2e720bd0ee74083e3f91283ee1f2be434d630733dfee9e0d56ad70796e9bbf2e494a30b1c7dd91cd2c54488072cb472", 0x5e}, {&(0x7f0000000a00)="9aadab3865caac37d597e93f30698a0b584e09a7673b7a7b0a0e56019830f85b47cd9e4210d946a826f97a837db0224f1f19911d35a0c784fca27eb5b35276e4eb0a204204802e6e954833f6e1fa58abdad29c9a1daa71f3ff87519fb413078f951fc22c9fa9fdf1243de9f450667527083c2992b9108d2c50ae7adea25543b81619b72538c667068346e1cfba0f20469acc4b8dc004fc264bbfce9c3acaf2d1", 0xa0}, {&(0x7f0000000ac0)="8536a4e03a0e4aa3dab7de76c1d21117b6a282b0a621668b6b8abe92438de4dfdc34fd2dab649a443ee4b7e8d635bf30a642a591792c3f2b87d79caa2e5ca1065e9c85d3c8fdfc14ae29820a66a6d7e43f1349241a90782da9c2b4bda58e8e66e1dbec2861b98043cbb35a6ddb8e85241e4b90ab0194ee390e92ef1fe2bb281d5be3dab7ba5644640cc3b4af7ed4c12429b884f5d9e92882a5a55de4c98317d7425a89d497a9fb3f1b424f9531cd883e78112840c6c9aa8a08423c19f40f9e719615f6a885fdc6f6b8e5ce58d44be8bc5d3a43979e7a0b18b5edd9c597", 0xdd}, {&(0x7f0000000bc0)="723a036bf8f8b98dab87c7ee82ec0e2c656e1a4e941316119b648a5540d8cf99445d6128c9ea1aaceb71baa44486a40d5f0173abc49943f58fc926892c7755289a7c2cc26b619ed856fcc0bafef2dedfb44538870fb68880b69585383d3b447cc2fc59c85fc18b669cf5ca", 0x6b}, {&(0x7f0000000c40)="19aa7329c1d19fd9a82d05078800d39c1bf9ed98227d042751133d0cac690e3d71d38621c267f52ef87e29d7a499e4e6c1d7355fd492323f23e26fe17910ddf1", 0x40}], 0x5, &(0x7f0000000d00)=[{0x38, 0x10c, 0xc000000, "bcd2ab04ff235cfc6fd2e475893900f0e500f0f41420cd5c9ed5afb216aeef2fdf78"}, {0xd0, 0x6, 0x0, "71cd4872421945d8d28f71b29353c88ee9de2aa0a2ea2acc3681ebbd98f58f95660f29e4b17983a1120288689a776f41fdfdabd98d0d5131e69d89e4dc460df396bd3530127469b7efce5427503bb960fe78493a6448d0ac08ff65d002823746f53e4e9168a1e7e1ab0a59131adc7c7aab3f78d018a903177bad3f0b5598573ac6b6ccd20986d23cc7f87f131f9028a167e89ca09c1e9ee0180afce0e97c83e5e47e4ad2e5b4d19c7048c99e6ab2bc9dfb9eeff7f31d4e07834e"}, {0x1010, 0x105, 0x7, 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{&(0x7f00000045c0)="845e034fc9ac0f9eb19d538dc5fb484b9b2ac5034114718b025e64c0d1f0e769b8c7e898db599edea70b3ef04b0c1b63b2d4f15ec5c1ced2a9a3dad7ece04041e3b666a054b92bff8280a3b1d0bbb6e8e83714fe175370cc5a9c8b08bccb79a154f7ee653dab83e4f5f03733cadfcc23c2bfedecad7bc08028d2fd02c530b3e47f1a20b6ac6efa6afe5278ef149f6672fba5934fd3f7b39e49aaeab6b733e173051f700cd90b8f87125364546a6666f1bb7fda5ed5a7f9ba8c6b553ea7ee", 0xbe}, {&(0x7f0000004680)}, {&(0x7f00000046c0)="42833410a316d3a58c68be3b861515d37f3f546c3a9876a167c5cd0e30bc630f8aa91fe2a5c1d17f71157d4b5eee3710b59dd868dbe76feff322e14f7a66ab26effa529f86c4283b06569ff4d206f7e715d98a4237a6193b240a", 0x5a}, {&(0x7f0000004740)="eb8765665fd3da62e4b7e864823858538e3414d396ac583934925a7bc272e79135a870ccffb945c19ce030fa5dd0176f25ffefc529d975b70663952a636b7428e6c0e62b16f6c90a09d7f8a43b05a91f1d593dcdcc6f28678aa14e4707ae8b084430956b5dfc3060dd5d0e7e698c9e63e14bddb3057312e75d07144bf2c417bb68055654ec646b309f99cfc1acb815c80262878c69506e0e698f39fc8adfca82b5843b55ae268204f519e7", 0xab}, {&(0x7f0000004800)="941fd519dda4d9442a5146818b9dc81fa0ad90bd62e3c7af05b1", 0x1a}, {&(0x7f0000004840)="4e68117c362a26b7fdd2aaf889b1d57b28a0dd9a4bff84ece61f814a802c6f71cd6b88558c53367d067eb26eae0a072523f3562789bc0d355ab8814873853240ceb2f4b96bd65d713cf61030eeb00cd42572c39fda91dbaf0f641c450095bf33137b196118cf6649b9dc1ac2ceb4", 0x6e}], 0x7, &(0x7f0000004940)=[{0x1010, 0x0, 0xff, "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{0x90, 0x10a, 0x2, "a862ae7dc7cf0b8452f1e636782d916ca95913fea1772212575af76d733a9a35c9d4847a5f7d5ed9e8570339104212e9a332efaf1cd6dca6d0f280efa7426cfdc9777c0c1105eb3f6cbc6144e19f9bb877b15ec84d898fc98e2a3defe5199895d786385f6769ec53a5a30aa2072f2c014ec8479358c53fc869d2b07931671db3"}, {0x68, 0x29, 0x8, "46cb680f8b198ebfedc490a97a079378c8a631a8f6cb5e68737504fcfdb6a9a2d82bf20bc4d80026a79a2eba7ee2230efad3049a1cecd72a6e9cf8313fb3e07b9ab225a1034988cad4c6c3a4a0958f59742f80"}], 0x1108}}], 0x4, 0x40004) recvfrom(r1, &(0x7f0000005b80)=""/72, 0x48, 0x1, &(0x7f0000005c00)=@nfc_llcp={0x27, 0x1, 0x1, 0x1, 0x40, 0xb5, "365d76aff4a0782818832612e4eda1b46ba788a1bbaa18f4accbded448837ac7f8a72124a61c6ff3d993a8888ed3fc12d05e283e072f697a12468d8005aedf", 0xd}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000009ec0)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000009f00)=0x1, 0x4) pipe(&(0x7f0000009f40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCATTCHAN(r5, 0x40047438, &(0x7f0000009f80)=0x1) r6 = accept(r4, &(0x7f000000b900)=@nfc_llcp, &(0x7f000000b980)=0x80) ioctl$IMCLEAR_L2(r6, 0x80044946, &(0x7f000000b9c0)=0x9) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r6, 0x84, 0xb, &(0x7f000000ba00), &(0x7f000000ba40)=0xe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000ba80)) r7 = accept(0xffffffffffffffff, &(0x7f000000bac0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, &(0x7f000000bb40)=0x80) getsockopt$ax25_int(r7, 0x101, 0x2, &(0x7f000000bb80), &(0x7f000000bbc0)=0x4) 23:52:09 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) socket(0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) syz_genetlink_get_family_id$tipc2(0x0) preadv(r3, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x7, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000000) openat$cgroup_int(r4, &(0x7f0000000180)='cpuset.mem_exclusive\x00', 0x2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x300000c, 0x8031, 0xffffffffffffffff, 0x0) 23:52:09 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, 0x0, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x14e24, 0x0, @private2={0xfc, 0x2, [], 0x1}}, 0x1c) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) sendmsg$IPSET_CMD_SWAP(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="fba0d3a497799745a65eb5b1a2b3c2d2a343dcce61b13f73dea002cb58c3be8150e3ec0161ed253075a95f6de1227fe69063e8e110623307f3e849d3cdbca7209884d155188f3cc19a988ad4a2da554fdb2c6d00fd1aa5973eab", @ANYRESHEX, @ANYRES32=r0], 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) recvmmsg(r2, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) ppoll(&(0x7f0000000040)=[{r2, 0x2, 0x3000300}], 0x1, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0}, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$DCCPDIAG_GETSOCK(r3, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="b0150000130000012bbd7000fbdbdf25020900084e244e22080000004d000000010000007205000000000002e20a00000600000008000000", @ANYRES32=0x0, @ANYBLOB="06000000a90b0000ff000000040000000700010086c4b60004100100904283389331e14cf715b153633c052a7b577f5a357a90e755a288e94e05a921bf8292860bd9521edf408290c50b65039b1833f5ef57151965da0a133ce1dc38ccd662211f19d87bba72ccfb98cd1fa4f0f90fcd54508c4b6c9d5a1919e4a009458cfdec99403b02f3f3b810096b46d20384a8136298246a8c27a8d248e5cac6042f1e51ce94aedb17e978b0ab0b19752de51ab6dd98a753c2bba3334023ae39ed600b76c997b4e9de9ddd3962a2241f4e29fb2a38051747af6d60f52c89a4d09ecae80ab0854756b8947477fcfe09b41b30581027fa220d2e74677efaa5f8d884e9a1ec126449c1576e33156f9562ff888b8928eb15ff0539b60a2d63d60055315c8a0aa04b9f5169335222dc88c9c1259ee63e530d6e6de5aa8b4af6e538d1849b92d088f0e1f2ef4f35ea049b2bdcc8a81908711bcce1dba913a28685d5d102215fda4c2e52a25c3bf7ba3f15cecb3cef5f9e9b3409627fa755fbfcd37f8c615d865c12cdd3231bca06b048db56537f16efc1dd865adbba4082d4f9c3c1a121bbd9407bb63c8a83f14eda47dd7b50b065a6c5393b3891bdc35731f6e5af61c4acc37a5f087844e9ba1bd8dc54b8ab028255a4efdde643b6116a432f93d20c65b8dfc9d61db3405b1aaeb8624b42bf667e3622b55b19eb61587e737e7ba33d16e7364973af60ce8519755f20a841f1a5c0d85a68332de0249766a98fcbeec94916456f19236aec6318c5c9ff5d640e32803ac8e929c11d4b99ccce53393c20845540c96d88e22f021186f8989d3373f496697ff9565df8bb794aec6e98e843b571ad7900625d08e46434447233aa94c93643f4fe4fb516589f9de8bb83e35f0ec028f2cf7c81007731fbb83802fefae4e0b8bbd6a3b429c6a3b354b6f1fd15d5119cfb9b2fa4391c3cd047df5ec65dba55b0c99890cfa2658d048bbc231648271287c6df12b6f3038abef0ff168a9f5bd37a18cbeb54e4e243d334bc7c5dfd37006fefe42bdfd9366e2173af7565d6910ecb4161fb87406803ecf79d2c1147ef84d004b7643631d5d9092a7f98f1d122319d14e21b02228a284cb582cee22f52b036a2f11c1c0c7d01d0c84bb4ea3df245417e75306b1a59c40df252a32d02d81a8aeb4e307f79b2c011c8cd5dee5751dc6667c48f9510a46a8f809e9176b85d95827be44317b566ef8eb981d19770ce3f9a998e006897beef92971a7288dcf15440e4409ea11f4aabc17a70854409fdf4ff7b003eea67ab027bf29d70d3829576b141abb895a478fb8db8f0e1cec5beee1a0e1668117fe330de56cdb52fc97e192ffdf8eb332cdd5c4744a08aef523787b022fbe974369a5885bbc47ea2ebfde2308de59e0f6fafe9f41b1013cfdd1427c24c753f069919b8431a37701787916b4e46f79e860a31b6de34d4197cc1ad964a0a3feff5f3f52c0b000f2ef9b57ee6abfc1c5a60ecdca50129093b7ae4b2a755267fd75fd31de845ff5c1dc050f6d10e179b2871c734087d6f3d956394810e3c4046671ce1d231338f44719a043e8726da17255e1b2919c9b029e0821b7935efebaf12233c4ccd981e85709ae18714afb4bdf9ecccaf84b992f57e81ba5c2b1d2a0d02bcecb9167915b3ada5c85e3ebe6c04e26eed7831fb148fd1e4c819fff6ab9809b1501dc3e8fc50d82583376b681a717370f6e3177451897849f9ffc20e2e4cad018ccb7b4503c784e9fd135f7a809f7ce9ec679610bdbdc27886ccb69d073099c7d513623daa0d0d29a5eeb1225d7c197823d6ea002379fdced1dc4234e7d7c740eb9835419a58ea62a4d3345c291cf6e3f87db41c0a169acd5589f8fe76e8713f4230b0d9bea56739b2e421973a515eb096423f5bf475c2f4515ec21370132269daca20ff1b9b4fdc53185213f3a47c99f2bbdc5bb2273542bc35dc9c08f51a47e84476cf4c7e0b0fd5ccb0d7e007cc1fa13e1d95e3d26fae8d26c89224e528134690bc760c36238159d4e6176b5b8d7c6faccadf4672a205f7a5c5a583fc99f3135708b299a60689415e9c7adaefb0be183fac7c6acde749f3c3d204f71ad90a2fe676af8fc412543b4d40a64eccedcc4c378df5b6880c8de7f213db7abf8ae395eee388ae2e91450dfd7df749bfc63e40d1a11b2d8cdbd3e79408bf38c58e995b53b441ced8a9c64cea0c3f2cd20bf31e47e07ae225473d9a2b84575712902c7e500370e188b986ca37ba85e315f8e1ef2b24cbead275444dd9a66e0d7958f7c94f855993658c4985bcad090b0f992d9a90a955d33418118ae9635c53e399708f1ec6dc6be121ebc0a3e0d9b9635606248d469fd887f9efc17d21d656b8679f3c89831cf20192bfa45e35e02e4d56f0474e0d2bb4a199b7036811275dd3786e4fa0e05923b70da6447ecb9fbca85ab51d2c20b8db7a282103774e872aed12ec0be5d7cb01db68c9d0087286c2f107a5bab49f08a40e45cdb0666b6ab35088da8562b1a2a9632ed4ec25b17fdf5c2d775cc6eaf7187f13595e0cf3298f5370175c03ba9d6c06b15f0a53fc2331ac36847d72c706cb4622a3c50ff83a8bdad497bf998de341670f4551faa505f6d4fc7d941461c12da300405280d5c1b67ddccef45269cfd9f7fb1b33fefc04eb26f17bcdb450a8d390335e26c7f194e1d34f84c5d0d243adbe97bce4be458d7849c791ee443bd0f205ae7675b9a157c22aa39836d467054540c0abd4e2145b28b568fde17ce57892b4f5e41d6772a6f350b630bb684d29c7047eecd0557b05cbda6c6a292bfc938158facadb201bd494d7f042fa94fb6d37e789feeeb34f2e8ef60cb42b287bbb9d7189f5f0999b976beb044e36762bab3ec78f9ea2977ed6c540ccf7865041f8154b68257ab1cb347c795040ce6578849d1e0955b8fa87ce18401189560980246b534fa522dd58f33e0ab7666af32156cadd9a5df105b5470779a720cf4c8f436b4df5f63864d51fc581b8916c779d0ff0bfe80e3dd0781e807cbc1da0956d975bb4cae3af3cbe34ca79c04dce82f51e817d57804933061d66ecc76ecca64ab569f4fc31e769159d9f097645e2f2b41c58ac8c79ad2f3f856cbb0b92c45ba051d7bb850e857b5121d480ac324c67d678de1ffe7aa0cb707eb58c7e51c164bd215ddf1508d633b1cfe9644bfc89ef076874a243bb6dbcfad437eadd14d04133d4f430d74b7b0f8aa6e7f596493daf446dbd30312e532579c9e4c2db4c9c44a2df4dd87f9307b4bedba93dae1c9867aa64b023f1ada4465188dcd62f6d6def1d54fec63f0ccc0681b1bc2b2d1c6e2ed48200d31d20ad95631ae446b0711a0afcc6640fab4bc45c70689890532d8381ef39a69a22e11ce9e4b47cf2f81458566fb58f0319471b31f90871f19418205a33d99d0d14d536ab60efe100fd3dc09688c065a3201c8f426e92f83b84860759898c1c78394d2b8d6f0c719c860a5943b4e1c059ecdefa82f0f503498900e42d2a7948d2d6b80d817f3c48c6fc79e69d10a909127d2542925f51510510442294a86be0f59cfac71cc02a19b0f63940c4c0f96e2219b9740f13bdfeda8313e937467914b5dcab2e8f6bb25b4ff377c52327d721b2144e96c6cc6c1a9bf396b5ea6d69e3ccc54fe983b989b616a8d84795fa2bbdaaedcdcdbf1ae55fcc192901695c553b88c52ec01b3510a8c9df5844e9ea72f38ac80db9482ccf05e994e6e745b53b8ef4ae4de2423236a86588da7dc47905840fbf9c93e81e602dcc33c77ad1db0dd39958d141a2001148837aea21a07f9f2dedb236b28e9e9efa98676830e2ec529e000011224589750b9f5b53d3979cf5d9116f72b201ac348d292ef282f653a4a1a9672aaf72a17172bf662a9652c5862e13b685f5cbb649b50814cbfcdbbb91276092c65848b0c63d1873ddea6d49115fdc268363ddb960338ff5d82cf4e118a5fa9cc7e8b39480780a6c476f8a891d359ac361277fb14033078240df9b9b06f61f2db519064481f898edb4fa730ccb49f8d59b839b52a2ee011231c74efd6fce01655b8ac89351d03de1ea6a353d518613d3403d4ac11c063e131d078957a7a224b91c3333121191e036312b8a2503140d88b501a01edc74578121412729292876bc63e3e470fb375d3aa1b79726d9d413a625d7c354bd3d75a0e919f6237f724a0e60cc15a883e5aa0981722da85061494bc56e93ad21065eccdfd4c3d0438ffbf38c5c96b52927863e8649f2ace3a8baf0825ca87b136206d88684c92b639342e8ec3155bb974ab345d461849b2035477d2208c6daa801c19f7b3674f9668a992a5210d2e92bfdba9a4f1be0d6a27292d8964ad8a997c9020a51759903d2f00b53d0e3a6bbf907308168ddef45a41873456f477958968709dc0f49a3deecc0e5f29cb744c56b53e43b53f687486b92e7bada6a9e85912c5451cb22b0af520662be01d0a9fd1d6bf9b6d8402f607959b7734fe3ff9f2cac8477ec1b99f409cfd95c7138bb2ad5f21c2fc8b63c52e6d316448a23fdcad0c851863b0a14ed6162994166410cd3fd861ccee4d30368160a3b57c8a8f8e4ae6d7991f1c72868364510972e07a0c956878e3949a34ec955534f9887747af7e3f55a4eb85724ff7f7c018b32255cbac496ddf1fa270469595045799a7bd0f4b530b11c76b64ed7392036599f67923ce6475d157312d269d377f90bdc53bd0777552bad1d466f85774bd9bc8809eb491c572f2ca0a33b1f32e5a691489c99f070011bfb7d4499806c05ab3a9db8f73f96affae6c67d93b53ec9e769567971a4f9fb48bc6848d8a0ee652eaea28eff1efe9c989cc055abcee4edc9c3e68081ea3124ee399574dc355699876d8d55288198c49a39726027643d02a575e00c8b5e18d6054df716b3ab21e73971ce53b64e9b0daa3bf1714865737535d97fb10328d93b9939d66e2aaa0b3bc3588bfbbb09768fa3aabc7cec2c7d44cdc599ce267d3dae08af7b71cc77f1cc10b37b6ce5762e402ffc05507dfed493232762f57a19f73936c70bf04a84dba45fa645b02453d96039338fa45f9e39836cfbc73315b44245133cea37e316f9cf6b85687309e62efe94b1f70ff2522e323c5c183084feac232fb5b16acf9eb375ce92c29e57313b2447ef5d02dfbab5b482cd436393a041584e751d3b77f93fd7f4397a29639da1b49597d8481e7a12803ec4f97a3897e700a6ea1259597dbeef409aa68c3c7bf161a6561784ba804dcadef7b507aebe08a2a1aa82153e142523f5412d24d2f6b1fd1258447f5f1f3d08a114dc6cd9487bf05e755da2209b6cd53337a929ae2094d3f1727905cea404c3af123b8a9be7b6fa068fc65570f6fb56a13efe54f9fb6f5aded065b8c4b34b08109ad67937b53e7fc76b061a3ddf606dd48a686fc977a014081b9a0e59618e17fc274f3e95d2c053f12bfbb70d96e4491a9a0368fc6c3bd07e5de0380039694967f2fae26aecdc894c4d091c0f71cf30bd6f8275eb48958a152addb5d328eef9ee690d92920d61ed40bea6abd919dbec0e2235d69f79e79f6dc288f0a44a7138e3d18c3830dbf3cc62b3dd47ce96c6ec3cc6cee4c455ee162d478d4d798c6365818836407dad7d0c5d249ab0052786f9057bafac47446d0388682715ca7ddd0c8d4bbb9fc9ccf1fab97aa01c1f4d856cb744a2db8ad7e4148c1ecb08700488369919b82b13e045820d87e7553b253d8c303c68630c33ac503478efeebaaef8a1cc814b89b312d274a8d5e71963e59a857adfee8cc8d2c2e8bbb9dc4f80b1549646543b6b98a3b3394dde89c5b9659d516f87220ab1000100a7e8e38adab10eb36929e53a1a4480f9ceadaff20579fcbbf6000000000000529d871ae305f2572065fd8fe382cb51201b2839afcc4e9f341931e66c6d9b20cf62054a129c47e7d6554b8ae2bffbdc57f96c069e19dcbe4b44951f5fda877e59c2d099fcc9034955f752e370781eccdeb25deb2c0131f843278e71b8d1c4fbba277a6abbdc08c649df434d899cbc79a6a39e0f0955d24607751f3c6a81879191c3bf9632cdc331b0bfda7272d80000008a0001002ff3c8d040a6f4a60441ecd9240ba1d689f01b83e544162214d54dfab68d2e02dfd1ede3f9a51e80640fe5cdec544739a1ed3c99564cc7d543c3215e185bfceaec8688cef07dea8b2d76a5abc7e35869be284c64ab11bdf1fe0667f4c40318dedfe17bf00c0862255595f814e6b29260fbfa1614d25c95949718f5788c6ddb677b50da7cbf900000eb000100ec2f748ac8c7c975ee72af04a6bf5fc61c876f9b2e5bb6e1ea3f52b7c6b33d58bd8ff9a570e781cfb92eae82fbe827d48875d242682c8772cccae39b78fb8e48aa938686da26ef9b06d5b99cd3a51282a165019346a7ea2bfc1f7fbd3428097f019648e9804238a3d340a5fb2f37e33a6fd892565d1f0a8aff95832f608805d28cecf1b1ea957451078023a123109e1074d511c95c82f69733928b5a90185eb622cc58ace0ec5f399e986eeb725ec9606d097494be0ea5803c31d79fb9574f3f2a21cc00722220a2861c90cad0af832c931c1f7ea64b5989cc0f1ef19d4f3ae0e3b3bdc6d680ad00fb000100c93dcefc001578fb8074f5025f24685780d3ae54dbed8cbc12972eb82a28d12769456970b1e9da281a365097f8baba650bbd0c6e046bf976e06a6a4b14248cd20a3337276a3febabe9e4642d988747b0086d79720f90b6475b83a7d7c95ac61e444daf63d2cd355328c524b438bb260a6ec6e1e5a7af13308d8ec08048aa617c2f0561796e9ce7025c0184e7695f05d5b7b63dfd3f728e1f60695f815279f4a87f55e384e9d81eb21c8db87896f2dc73e80c5838ee40cca565493f7677df14f74d91055ac0db6201b23367aebed5d96df9f05a242da0a762813f553f16a449774455efb74fa8fcf43bf360497bc2950cbc89a73835f3a800e70001003133c7eb4af16e12b59d98c463a7a35a161f84dc962a234339b7653819cb41c934672b78dfec0951c6da1344e088aca3b65547cd150c4dc91ba802757ee26255eab9c1cdff821086e34adaf1d07772ad397a21cb1f1ae9baca3ae6c1feb6c1c32d1f60a580fae74e770c0621d74338063d89bea92b39ded85d95fd1c9db496643c62e66935e2695443dd6fe76f79ffd2ff7015ba88c2f172130ccf832bbab396ec5bedfc8c3eb3d081dabba6d2352a65eef1ef37c8ff770b70b245a2b7938e3232c681856aaebe398286748f90465ef534143d00cc929ba2aa5ba53a5506a754b905110088000100fdc76c0b3eebc34605d27c17e1dba9009291698cfae16d1de6a6abcdfd7c49fe502b655902d1593ec14b26a16cbec6bf9689f7fd02401146887e4d3d043397d8f7c50bb955fd1969eebe7bb8090dd65239fd33e766a43d6e8705caf9a8296c48c1f35bff4bf180468809fbade335cd4dbacb87ef0c0d2d2331445f991c1aff32c6bb5bb6a40001003453d5d6d4db331e9e50906d60d765f203139ceac8b285af336c35ad511fa26da376a3e7d44db9bdda52ba8d245fd27b49f1b02d315ebef6b3e859533bdd9c635b76fe4e4386c9353f4eaafe852b0c363ce62cd24440c3da0ac76ccc4a583d3447674f566d4db313024f118e0957b04342624501378aacb8a7bf3d7006598fbcc88e329fa645a35d30cc8d9164b7ef8427609ccbb3c8b3af1f220491d44990ce1a000100a3b674a4cf79b06d350edc2bfc2d9929c049bc5eacc10000"], 0x15b0}, 0x1, 0x0, 0x0, 0x4850}, 0x840) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r3, 0x0, 0x100000001) [ 818.821323][ T692] __sock_release: fasync list not empty! 23:52:10 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.events\x00', 0x275a, 0x0) sendmsg$RDMA_NLDEV_CMD_GET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f0000000640)=ANY=[@ANYBLOB="40000000011410002cbd7000fddbdf250800010000c600000800210001000000080001000900000008000100010008000100010001f7ff00080001020100000000000000349a0bb97cc96d51283063618d7ba8a5489975f6fc673b4c05aea97b7cf5902bed9d0f17fcaa7c01abff9b010baaca0355e36590e103894d34c355d3de1fbf5052aeb6d0cab5a34aa0e1b6042576c88952540d7e07fde2f9961efe345082949b4ad7abb0ad0246f8aad758d3850234cbe6d0f2e79be98203ae82ba8c61efd558906ebe1a3fe500a9fbb411b500"/224], 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x4010) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYRESDEC=r2], 0x1}}, 0x8004) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000002) socket$nl_sock_diag(0x10, 0x3, 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x10002, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r8, 0x800c6613, &(0x7f0000000280)=@v2={0x2, @aes256, 0x10, [], "ae4acc679bb690983fa78df3d820770b"}) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="00f0000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c49bd0ecbf5d4922ca8c3bd48122be7bb68168d4ad93f5bed551b96f93f3210f3bd16cb89d311dfce00b003822a3178d4f787b63d7e86a4bea262456e504c44f3df36827064f69e73d6605cb6519fed45d50156efd5baeb1c2d03c402278fac63cc0dea60ffdb3460ca8c922f8c448a44d2cc5e01ab6663cb7ddbc8f2b2e48d1759794e7df87c42f9877f442a5e702611f8f3630aad6ea036e5732566f7b20dba21042ea2791bd96d1ecda097a88ec11bb7ef335e13fe5140d6cc23a307abdbc5fd9caebedc7dec141591f08ae93ea9b13ec827864aea517c4aa453fa0627e5163cf36d3094efdd39f2", @ANYRES64], 0x28}, 0x1, 0x0, 0x0, 0x100000c0}, 0x0) [ 818.868409][ T29] kauditd_printk_skb: 11 callbacks suppressed [ 818.868427][ T29] audit: type=1804 audit(1593993130.037:855): pid=682 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir434180608/syzkaller.9DvOux/319/cgroup.controllers" dev="sda1" ino=16371 res=1 [ 818.902999][ T680] validate_nla: 4 callbacks suppressed [ 818.903009][ T680] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 818.966852][ T684] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 819.080763][ T29] audit: type=1804 audit(1593993130.147:856): pid=691 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir434180608/syzkaller.9DvOux/319/memory.events" dev="sda1" ino=16373 res=1 [ 819.112338][ T692] __sock_release: fasync list not empty! 23:52:10 executing program 0: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000180)=0x1f, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_GET_WIPHY(r2, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000003c0)={0x1c, 0x0, 0x20f, 0x0, 0x0, {0x2}, [@NL80211_ATTR_IFINDEX={0x8}]}, 0x1c}}, 0x0) setsockopt$sock_linger(r0, 0x1, 0x3c, &(0x7f0000000100), 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x3, 0xe, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, 0x0, 0x31905e13403123b7, 0x0, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}, 0x1, 0x50000}, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, &(0x7f0000000700)={'wg1\x00', r3}) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000240)={0xa, 0x4e24, 0x4, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x400}, 0x1c, &(0x7f0000000680)=[{&(0x7f0000000280)='7\n', 0x2}, {&(0x7f0000000400)="3db96fd500b479516994218d30e9d4a38c819e65fbe20220ec00f3f66073fea19f7e51383daad87c8e9672ec67f8b1683e3ad88901cb9063476c170d059d5582e2bd7be2fff9366d6cb56f3bf61aa2f82367af54c2b72762c903bfbf26d525996e9cb1393c231d801e7cdfa601312d371abd528fce662d1e2fb1f5cbd3edd624afb4db48ab8e334a512cb4209cf38d3ee72a655dd2a4052cdba786c6901f0c958f20eb3134c3153d832f23309531709bc76935da5ffc4c790ffb360b2bb1dd1ba7c0f44677c49860a9dc61ab1a522c01ca766a73c6e893302fcab7c7429f78333021ba9fc79fcf8c207aed1f13f1ec927288ad7165be128747", 0xf9}, {&(0x7f00000008c0)="4d837bf5b015ab2e64f6d299952e56d843b8d2d1d6224fdfebf3e3859a179808c1acb61e401aeb437f45284f3c04b7ac2aadaa673c2561fbba47261f414d415612096182f24aed3674f5fd6bba270b89d554619bd5aa21a3c80863d4eb6708e29ea6dc47c2af5efa8309fc7345e015a6149fa7842bbe87ca0dcc08c608c181ef288831abf6583a7f154fd18d8540", 0x8e}, {&(0x7f00000005c0)="c6a7193c798980174eb316fddaaa413a02bd2b0c75207689a2dc60ea23818f4b2656f8e1267fd372e5b45a96e5efad3ea92c1a7c697c141a1884b37227cfb9ef9b91c7d3bd33a1c3c88e2e0eecc67033bd47a6257207a8f80378beb6012e97c637da9d62ff955f419745684d024732347f10a7129590e22daf0e81d7225642a82c548311296a5dc4f6d17d5b091bcfdc21f49653bd2802", 0x97}, {&(0x7f0000001740)="15a3dbebae415506a890abe6c5738a1730f4121eaca3298c789969e74cae412a0f27c19694b437683c581a310624dd388819bc5e1679b64e9f54457f22574259cd680df538cc734969c8601459dc8529e87339d77519134147037df6c474e649965c7aaee8e8d9f070e5cfe23b4ba5b219f99d4ddbdbed498ad6b85c88794dbc20cc6c15a05cdcfae092bbc9e32eb004a564a9e3a76570bfc5949360bbf68f65d2d7768cf0df6ce046d8cef84a7a4736b46567f3a3a7c6bf417caf06de2ff712e05ac20c6363c1fb2ed18bd0da4cfd2f54663dc7bfb7d3cd6abd4e31ca2357d4c9987132dd63a51bd7104770efde79281d7c0e2d82f38647fb44066fe2215d577b5abdb536220823bf0dbd31efeab22cc9e05aa22d4db98936c94a4aad65431638aae131319e90bbff0147db4c0ac1c87241f64fe317302c1952044996fdf676ceb67094a2cf4b8724c2a3256b153bc8f3e50015b6e583918a83b4a3949f05d565ed2ae50122c47b7e6d6479b00c9b058be49ed1c0f24a5ce3bbd306573148116c40042623303d881f35f85b2590dd22a788d44fb4463823bc8ff0b54cec2a234a867950f7470cf5eb831c5e6e88ff556e935965b5781018d79f124e0d9a4cd4bbf43ba58a6a4fdffcbb062f1d2de30e10ba0503466520ec08a4f202597c295e1977e7cd12e50ecbae913d21a3afd7b26bae871f708690c097418c5b8a07622d9a454cc71d1d854e1bb978a832aab08b6567212de8f369af493215662af36371e3ca0ef269652856ec365eaa8c44abac643af21366b1ae38cd95912908fb1942a0949738f8106bb43e42bc620d8dce74d1d7d24070c3c3e2dae2eba54467af506bced0af560ceb2b2235697a171eb735c9780bd7892aaf3c15e854b028f136aa2d4c7b3286f75a87b4feedda2a346ad02a289f1b9fd97edcdd64b51ab367eaab8ab57d0d1c2890a1ec1da44a92d2151396835def690b8953f86979e1d254d295b2e941414e8e6981fea7824e99b34d66cd5942168178b3d9b6b5188fa96be903db7dd0a55f2360017fc36dd5300981cfc2c35a8f3283a5d36042f1f8183214aa89e13b78fedc67d698663ad7d6d23e16920238ef6ee3ddc7cbcabf56d72abd90e527738591aaee9880d502efb32722b7d82192cea93d3292143b6828cee3197444d66ccf770ccc864815068007822337beaec2192c7e5867f945b29f846be549cf8f8c086279e783f09814db90f7937830c671fefc109622f56d7f16df5b34efe0aaaa3d761ae6ae3d5cc3a0bbe9baa8ec249b5f4ab72474d9b94783d721ab38879abc41eaeb61a39f8089202fee2fdd918bca34f39fba1a24a0c138ea98a87b00c1695e122e8607c05ce32aed6d5a5d7a51ba023398ea4c3cd2aed97fe2c4b9a7d27f6546be00d20fae103d1f878d918bb0cc85ec98471c906f79bac25b2ccc553c1352d63e7891567da060811788833ee247f0f00ff53e75abb4487223a6f90acea7c359bdc2da83d1fadd84bb38cd4bea2bbaebb196f63c72d75b6cdc853c2ebfeea5b3b809e124515d0bd8a5958523ccf5dd5507cd64c8d57191886ab0be7c0b76df37b2cd732171ede54934f64ab1f1bc75fbcc2830b505fe3ecef46877433fb9db632566835953170b5b8a079829d2be11ee2452b444cf86cc9cd52b5a3d845d936fb66c63b6961b5510a6967d0f5ada2d05adce3b868a26cd88de3e9bac613a2141decbdc4f8e1ad956a1cd71f30b99f389c16b9cef140d0b1c231887aaf68441fa8e209f4a2aacd80ee9b3efe246ed1f3fc59bde36c4c8c3a40933184609bde9ad7d39333a35ba0c8dd86ec34fb22c7d5d5f9270fad05e73b453ad3b6c8024957f5a90f3e6f7f94efcbf8974534ce4293b0d97788f9b60a4486ebf134a1c908bde4bb316baaa480865eeab4800894f2028598b6923164a753eed501f665e45f3babcde65ca02ac4863c68042c0b5fae4c31579983ee1c8c50f07c5db7224764d1fea65a905b7f5b166f0ab4098d50d631895b87bbec17ce5ef75fe4c6e96a2361dbbab9bca4a4f8e4fbf0cea08009d8912c71d65a869359fc0f6f0650c9c633da6ed31bed49a66b7c51c576f621e5f3732d700c049cfa5f9348a90ae1c9e480f0d7070a9f8b3b5c9f4d7cc05ac4655cef81f02f95892ad84f9ba213a8a9f88d70ba0693a5ebfe5f8b2d4e7c4a3113db08867975ed4fb6da4a435536e85b9113eace46653cdddfa4ce10fb1278c2782572e69a6cdc594d17930c1783046d2b22be73cdfa627a0d8802bd6004bc317a17d232568448633650b6492ba018413db255fa1eae1e7c476cb8cc7708e02ae4f3603affb53117f4b1e6b09c08b11687954a285f0fc6939be4c8047d411c69edf62ffb6e1a11cdd13618eeb2dda00867ac11b2177dccc1ccc558b84fb22196473f73eea1f73703bdbd7f8ff7e89f57ee0d53cdf3b3fd6954e7fd3b640a157c9115f09ce1de6c3d2d934ab2e939aae1bf9c35c985b591461db01843c23ba80dbaf37346024b4787f7f519e2031098909dac5846582b99074e7be2b9037319564cc8e85d9dcefc5858d6dd7f06f9326dd337e8f5444e7edefd5c44672a7477a1fac9b0017815567dbe8176ffa975b1e10697ce64e09f1f7726ce063e3b05b7734f2f1f0821a166aef647d8a5fee475481014efa5d59a2794040f3e4d2550ab4b0913985f112e5b145382a1f3903dd0e2644ce9094a2e14b0acd47ddf57d13d8f591b5613afe7f97cadd07bb405a1f2d5629bdadb2cc9b4c64e6785039342d634fa7a31aa68b9bf217910b42dba361815e572db41d50e9761c843e9d79423e3ff063a3ebb5787a209f5b5d869992b3c6ce17314a6e78239eb9843f25576f2b70bb7e115914141a1b9147ca76838892502212cdf2dffbefffc70dcf11aa0b3a092793ec8ca2ca2b22c513a7b41cf543cdf9a1737bb698b08a2b3d528a2e5fd2b28515655590148eb792e9094fd720c4e5c32fba0b71c079081da4ddee3bff43a273df629ce8486283a5f7669a851e3afbff0bfe9259bd79d650e716517123925991328ab691bc2e9de7e5e5293741dbc3c5ef3d1eec44dfc3ac921939d0618f05917e7238376168751d84fd095625c4e68b2178f241e0251f704a09debb8b1d37ced34ce315f652cfb2704a0a0a3ab9413f7506440588725f68e31dd3b26aa510d0945bdcaf716168c13bef485d0553a6b8450629dbb2e2b4deebdba45baa5851a53016e82b109400b11a122b52316fb2ea7c9a33d0f1e136e8e6d24f71a5a1f6c41a51b711526b2ada9f06cf8f3301b9e9fccfccc8e1a1c17044e75ef5bd4d0cdf58ab42999d5c836360e9801dc90eedab4971feb1e928f092936d457291a1a095fa631a302638f9886e42fe1f45884c7c3863c71ea2d8d66b6423f6d1b6b39fc78e91d76e4983ff63bdbe07c10549708d0fc1defb79a91d73ab2b57d07fbbfb6f61ef549f42acbaacc30213d02c7fa06e0e64c1412959dbe2fde7e0bab29cf8d87d11fb0d574b1584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0x1000}], 0x5, &(0x7f0000000800)=ANY=[@ANYBLOB="2400000000000000290000003200000000000000000000000000ffffac1414bb", @ANYRES32=0x0, @ANYBLOB="000000001400000000000000290000005e0000000700000000000000240000005c16b14e7951e5da13aa00000000290000003200000000000000000000000000000000000001e6bf046c34f4061a1f8c3ce5be7e9448", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x68}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x44) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000040)="d3622fe131479cee20fb607a9585dc0b411519fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c9120cab00220bc31d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fb38", 0x57}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773", 0x3e}], 0x2, 0x0, 0x0, 0xffffffe0}}], 0x237, 0x4000000) [ 819.262445][ T29] audit: type=1800 audit(1593993130.147:857): pid=691 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16373 res=0 [ 819.322968][ T678] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 819.379155][ T717] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 819.404755][ T725] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 819.426096][ T29] audit: type=1804 audit(1593993130.227:858): pid=689 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir576548397/syzkaller.mJqQoj/326/cgroup.controllers" dev="sda1" ino=16374 res=1 23:52:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x48, 0x1412, 0x20, 0x70bd2c, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_RES_LQPN={0x8, 0x15, 0x4}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}]}, 0x48}}, 0x400c1) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r2}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x13}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @multicast1}}, 0xfff, 0x4, 0xffffffff, 0x1cc9, 0xfffffffb}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r3, 0x3}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x1c, 0x7, 0x6, 0x301, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) close(0xffffffffffffffff) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000380)=0x17, 0x4) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0xfffffffe) 23:52:10 executing program 3: socket$netlink(0x10, 0x3, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) pipe(&(0x7f0000000080)) socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r4, @ANYBLOB="ff832800000016000a00", @ANYRES32=r1], 0x4}}, 0x0) sendfile(r3, r2, 0x0, 0x100000002) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r6) 23:52:10 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=ANY=[@ANYBLOB="5cfd000010eb3109a1f6facb42eb306d00050700", @ANYRES32=0x0, @ANYBLOB="0000000000000000300012800c0001006d6163766c616e00200002800a000400aaaaaaaaaaaa0000080001001000000008000300010000000a0005000400000000000000"], 0x5c}}, 0x0) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) getsockname$netlink(r2, &(0x7f0000000200), &(0x7f0000000240)=0xc) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x84, r1, 0x200, 0x70bd2c, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @private=0xa010102}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@dev={0xfe, 0x80, [], 0x31}}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0xc1e}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x5}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x2}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup/syz0\x00', 0x200002, 0x0) openat$cgroup(r3, &(0x7f00000002c0)='syz0\x00', 0x200002, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @remote, 0x9}], 0x1c) [ 819.603195][ T29] audit: type=1804 audit(1593993130.247:859): pid=691 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir434180608/syzkaller.9DvOux/319/cgroup.controllers" dev="sda1" ino=16371 res=1 23:52:10 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x36}, 0x48) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000000) r5 = openat$cgroup_ro(r3, &(0x7f00000000c0)='io.stat\x00', 0x0, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r5, 0x8}, 0x10) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r0, 0x0, 0x100000000) ioctl$SIOCX25SDTEFACILITIES(r0, 0x89eb, &(0x7f0000000040)={0x2, 0x5, 0x5, 0x40, 0x6, 0x18, 0x17, "7018ae4983f813c03421d3cf54244b5ff4fabe71", "5032f2cea65a9af19655f228e859d10773293e45"}) [ 819.772457][ T739] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 819.781844][ T29] audit: type=1804 audit(1593993130.247:860): pid=704 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir102750044/syzkaller.T9fx38/322/cgroup.controllers" dev="sda1" ino=16365 res=1 [ 819.938595][ T29] audit: type=1804 audit(1593993130.307:861): pid=698 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir434180608/syzkaller.9DvOux/319/cgroup.controllers" dev="sda1" ino=16371 res=1 23:52:11 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000200)={0x84, 0x8, 0x1, 0x5, 0x0, [@rand_addr=' \x01\x00', @ipv4={[], [], @local}, @private2={0xfc, 0x2, [], 0x1}, @private1={0xfc, 0x1, [], 0x1}]}, 0x48) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060100000001007a58008000000b000500010007"], 0x1}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000000) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000d00)=@broute={'broute\x00', 0x20, 0x2, 0xa64, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000040), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x2, [{0x3, 0x2, 0x7, 'macvlan0\x00', 'bridge_slave_1\x00', 'bridge_slave_0\x00', 'ipvlan1\x00', @broadcast, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0xff, 0xff, 0xff, 0x0, 0x0, 0xff], 0x8a6, 0x8a6, 0x8d6, [@u32={{'u32\x00', 0x0, 0x7c0}, {{[{[{}, {0x40}, {0x10001, 0x1}, {0xbac1, 0x3}, {0x1, 0x1}, {0x0, 0x1}, {0x80, 0x3}, {0x5}, {0x4e75, 0x3}, {0xa89f, 0x2}, {0x0, 0x1}], [{0x134, 0x150f}, {0x3, 0xca}, {0x7ff, 0xfffffeff}, {0x401, 0xc56a}, {0x3, 0x4}, {0x0, 0x6}, {0xffffffff, 0x4}, {0x198c, 0x9}, {0xa236, 0x200}, {0x4, 0x5}, {0x80000000}], 0x0, 0x4}, {[{0x3, 0x3}, {0x8000, 0x3}, {0x7ff, 0x3}, {0xffff, 0x1}, {0x9}, {0x7fffffff}, {0x3, 0x3}, {0x6, 0x1}, {0x9, 0x1}, {0x1f, 0x2}, {0x81, 0x1}], [{0x40, 0xffffffff}, {0x0, 0x3f}, {0x1, 0x10001}, {0x4, 0x7}, {0x2, 0x2}, {0x1, 0xd2b}, {0xffffffca}, {0x4, 0x2}, {0x200, 0xffffff77}, {0x0, 0x2752}, {0x7fffffff, 0x6}], 0x6, 0x5}, {[{0x38a, 0x2}, {0x6, 0x1}, {0x9, 0xe2d0845a20b5025e}, {0x3}, {0x2, 0x1}, {0x3, 0x3}, {0x8a7, 0x2}, {0x6, 0x1}, {0x7ff, 0x2}, {0x6, 0x2}, {0x5, 0x3}], [{0x200, 0x401}, {0xffffffff, 0x8}, {0x40, 0x3}, {0x7, 0x7}, {0xe64a, 0x7f}, {0x2, 0x1000}, {0x5, 0x8000}, {0x40}, {0x58, 0x1}, {0x6, 0x528df93c}, {0x8001, 0x4}], 0x4, 0x4}, {[{0x1, 0x1}, {0xfffffffa}, {0x0, 0x3}, {0x81, 0x2}, {0x7, 0x2}, {0x1ff, 0x1}, {0x16, 0x3}, {0x2, 0x2}, {0x101, 0x3}, {0xdd, 0x2}, {0x2, 0x1}], [{0x4, 0x7}, {0x10001, 0x7794}, {0x8, 0x80}, {0x5, 0x2}, {0x2538, 0x101}, {0x81, 0x679}, {0x4, 0x3}, {0x100, 0x5b}, {0x1, 0x1}, {0x6, 0x7f}, {0xa4b6, 0x1}], 0x6, 0x6}, {[{0x3, 0x2}, {0x7, 0x3}, {0x10000, 0x3}, {0x10000}, {0x3f, 0x3}, {0xaeb, 0x1}, {0x15d, 0x1}, {}, {0x80000001}, {0xfffffff8, 0x1}, {0x9, 0x2}], [{0xfffffffb, 0xffffff00}, {0x2}, {0xad, 0x9}, {0x1, 0x1f}, {0xe30a, 0x9}, {0x8001, 0x99}, {0x8, 0x7ff}, {0x20000, 0x7f}, {0x1, 0x725}, {0x7f, 0x6}, {0x1, 0x59da}], 0x4, 0x4}, {[{0x6cea}, {0x1ff, 0x2}, {0x5, 0x1}, {0x8}, {0x81, 0x1}, {0xd33d, 0x3}, {0x1, 0x1}, {0x3}, {0xe9, 0x3}, {0x91, 0x1}], [{0x8, 0x401}, {0x10000, 0xffffffff}, {0x7, 0x9}, {0x8001}, {0x3ff, 0x4}, {0x2, 0xcbe}, {0x5, 0xfffffeff}, {0xad3, 0x4}, {0x7, 0x1000}, {0x5}, {0xfffffc00, 0x7}], 0x4, 0x8}, {[{0x35b, 0x2}, {0x7, 0x1}, {0xe46, 0x3}, {0x42845132, 0x2}, {0x80}, {0x2, 0x3}, {0x9, 0x2}, {0x6}, {0x4, 0x2}, {0x3, 0x3}, {0x7f, 0x2}], [{0x8, 0x3}, {0x8, 0x4}, {0x0, 0x7b}, {0x9, 0x40}, {0x9, 0xfffffffe}, {0x8, 0x6}, {0x69e0, 0x92}, {0x3, 0x400}, {0x2, 0x7}, {0x400, 0xff}, {0x7, 0x5}], 0x1, 0x9}, {[{0x1c3}, {0x400, 0x1}, {0x80000000, 0x2}, {0xa4c, 0x2}, {0x7}, {0x401, 0x3}, {0x401, 0x2}, {0x6, 0x3}, {0x1, 0x2}, {0x7, 0x1}, {0x7, 0x2}], [{0x3, 0x20}, {0x2, 0x2}, {0x7f, 0x5}, {0x0, 0x3}, {0x2, 0xa31}, {0x0, 0x7a}, {0x1, 0x91}, {0x40, 0x80000001}, {0x6, 0x7f}, {0x10001, 0x7fff}, {0x80000001, 0x80000000}], 0xa, 0x6}, {[{0x1ff, 0x3}, {0x401, 0x3}, {0x1, 0x1}, {0x6, 0x2}, {0x7fffffff}, {}, {0x3}, {0x3, 0x3}, {0x4, 0x3}, {0x3ff, 0x7}, {0xffffffff, 0x2}], [{0x2, 0x3}, {0x7, 0x6}, {0x3}, {0x80b, 0x2}, {0x8, 0x7}, {0x1000, 0x2}, {0x1, 0x9}, {0x2, 0x7}, {0x5, 0x2}, {0xffffffff, 0x8000}, {0x5, 0x4000000}], 0x6, 0xa}, {[{0x4, 0x1}, {0x8, 0x3}, {0xb692, 0x1}, {0xc1, 0x1}, {0x6, 0x3}, {0x2, 0x1}, {}, {0x8, 0x2}, {0x80, 0x2}, {0x6, 0x1}, {0x7fffffff}], [{0x2, 0x10001}, {0x9, 0x6}, {0x0, 0x1}, {0x4, 0x9}, {0x2832, 0x3}, {0x7, 0x4}, {0x7, 0x5}, {0x1, 0x1}, {0x3, 0x4}, {0xa3, 0x700}, {0x60f5, 0x3f6}], 0x2, 0x8}, {[{0x6, 0x2}, {0x4, 0x3}, {0x80000001}, {0xff, 0x2}, {0x4}, {0x9, 0x2}, {0x5, 0x2}, {0x7fff, 0x1}, {0x80000001, 0x3}, {0x5, 0x3}, {0x8, 0x2}], [{0x9, 0x1}, {0xb798, 0x7}, {0x8000, 0x80000000}, {0x1, 0xff}, {0xc07, 0x3}, {0x5, 0x3}, {0x6, 0x8001}, {0x9, 0x3}, {0x4}, {0xffff, 0x8}, {0x2, 0xb0c}], 0x3, 0x9}], 0x9, 0x1}}}, @helper={{'helper\x00', 0x0, 0x28}, {{0x0, 'tftp-20000\x00'}}}], [], @common=@CLASSIFY={'CLASSIFY\x00', 0x8, {{0x7}}}}, {0x11, 0x2d, 0x14b44651b6bd82c9, 'team_slave_1\x00', 'ip6erspan0\x00', 'batadv0\x00', 'syz_tun\x00', @remote, [0x0, 0xff, 0x0, 0xff, 0xff, 0xff], @remote, [0x0, 0x0, 0x0, 0x7f3f52fe6359f836], 0x9e, 0x9e, 0xce, [@cpu={{'cpu\x00', 0x0, 0x8}, {{0x7cf6ed95, 0x1}}}], [], @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x96}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}, {0x0, '\x00', 0x2, 0xfffffffffffffffe}]}, 0xadc) setsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000080), 0x4) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r2, 0x0, 0x100000006) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) recvfrom$netrom(0xffffffffffffffff, &(0x7f0000000140)=""/29, 0x1d, 0x10000, &(0x7f0000000d80)={{0x3, @default, 0x6}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) 23:52:11 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x37e7, 0x24ba1dc0}) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0xfffffd37) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) r3 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000002e80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCAX25GETINFO(r4, 0x89ed, &(0x7f0000002ec0)) ioctl$ifreq_SIOCGIFINDEX_wireguard(r4, 0x8933, &(0x7f0000000200)={'wg0\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)=@ipv6_deladdr={0xc8, 0x15, 0x10, 0x70bc2b, 0x25dfdbfd, {0xa, 0x10, 0x0, 0xc8, r5}, [@IFA_CACHEINFO={0x14, 0x6, {0x1000, 0x2, 0xfffffff7, 0x3e}}, @IFA_CACHEINFO={0x14, 0x6, {0x3, 0xb1bc, 0xfff, 0x4}}, @IFA_CACHEINFO={0x14, 0x6, {0xc1, 0x2, 0x54, 0x81}}, @IFA_ADDRESS={0x14, 0x1, @rand_addr=' \x01\x00'}, @IFA_LOCAL={0x14, 0x2, @mcast2}, @IFA_CACHEINFO={0x14, 0x6, {0x7fff, 0x0, 0x8001, 0xfcd4}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_CACHEINFO={0x14, 0x6, {0x7, 0x1, 0x1, 0x3}}, @IFA_FLAGS={0x8, 0x8, 0x1}, @IFA_LOCAL={0x14, 0x2, @dev={0xfe, 0x80, [], 0x23}}]}, 0xc8}}, 0x0) mmap(&(0x7f00000be000/0x4000)=nil, 0x4000, 0x3000003, 0x28011, r3, 0x1000) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r7 = accept4(r6, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x800) recvfrom$rose(r7, &(0x7f00000002c0)=""/229, 0xe5, 0x0, &(0x7f0000000100)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x1, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) close(r1) [ 820.131647][ T29] audit: type=1804 audit(1593993130.927:862): pid=735 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir249643802/syzkaller.3VQ13J/311/cgroup.controllers" dev="sda1" ino=16364 res=1 23:52:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000140)=ANY=[@ANYBLOB="5c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000300012800c0001006d6163766c61720020000200000100100000000800ecffd9a6411bf164ba350000560c278405000400"/76], 0x5c}}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f0000000000)={r0}) r1 = socket$inet6(0xa, 0x3, 0x1) r2 = accept(r0, &(0x7f0000004bc0)=@llc, &(0x7f0000004c40)=0x80) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r2, &(0x7f0000004d80)={&(0x7f0000004c80)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000004d40)={&(0x7f0000004cc0)=ANY=[@ANYBLOB="800000000514000225bd7000fedbdf2508009c5f7feb0dbef001000200000008000300040000000800010000000000080003000200000008000100020000000800030002000000080001000200000008000300010000000800010002000000080003000300000008000100000000000800030001000000080001000200000008"], 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x20040) accept4$inet(r2, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0x80c00) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@dev={0xfe, 0x80, [], 0x43}, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@empty, 0x0, 0x3c}, 0x0, @in, 0x0, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0x0) 23:52:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)=ANY=[@ANYBLOB="500000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00400200000000001c0012800b0001006d616373656300000c00028005000b00000000000a00050014000000000000000800"], 0x50}}, 0x40) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000002040)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r4, 0x2, 0x70bd2a, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48840}, 0x20000040) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r5}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r5, 0x13}, 0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000580)=@assoc_value={r5, 0x4}, 0x8) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r4, 0x20, 0x70bd2b, 0x25dfdbfd, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x8c6) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB="5c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000005b48bd3651ffebab066f5dbb3b6820000300012800c0001006d6163766c616e002000c7ab0a000400aaaaaaaaaaaa0000480001001000000008000300010000000a00050004000000000000004bef1471083be10b02bd2aee9c31b0e1d7790e3acb95b5b9449653e2d457310e470688d4"], 0x5c}}, 0x0) sendto(r6, &(0x7f0000000100)="d35dd8010cec759e05aaa02d70b18529c2172bd29cc96b083e7a59bbe3e8e15e885cd0d3c26474b5591d54f557b05f0bbb19673e80ac3daa51f336ef85543bce25f8c3cf5e05732532196a8d095ed9a9246d733951a0c6357e2e95222f577240225114588e5d60ab69a1941e8d12058b091382263dc8a055c1a11400", 0x7c, 0x1, &(0x7f00000001c0)=@l2tp={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x3}, 0x80) getsockname$ax25(r1, &(0x7f0000000080)={{0x3, @rose}, [@bcast, @rose, @bcast, @default, @default, @rose, @bcast, @null]}, &(0x7f0000000000)=0x48) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000240)=0x2, 0x4) [ 820.308794][ T29] audit: type=1804 audit(1593993130.987:863): pid=737 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir576548397/syzkaller.mJqQoj/327/cgroup.controllers" dev="sda1" ino=16369 res=1 [ 820.390344][ T761] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 820.419047][ T29] audit: type=1804 audit(1593993131.047:864): pid=741 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir576548397/syzkaller.mJqQoj/327/cgroup.controllers" dev="sda1" ino=16369 res=1 23:52:11 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) sendmsg$nl_crypto(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@delrng={0x10, 0x14, 0x100, 0x70bd27, 0x25dfdbfe, "", ["", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x84}, 0x8000) r1 = socket$netlink(0x10, 0x3, 0x4) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000440)="580000001400192340834b80040d8c560a067fbc45ff810500000000000058000b480400945f64009400050028925a01000000000000008000f0fffeffe809000000fff5dd000000100001000c081000414900000004fcff", 0x58}], 0x1) [ 820.664101][ T763] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 820.680226][ T762] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 820.740411][ T761] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 23:52:11 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000440)={'syzkaller1\x00', {0x7}}) write$tun(r0, &(0x7f0000002200)=ANY=[@ANYBLOB="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0xfca) [ 820.788600][ T771] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 820.852339][ T764] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.4'. [ 820.879573][ T776] netlink: 'syz-executor.1': attribute type 5 has an invalid length. 23:52:12 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) syz_init_net_socket$llc(0x1a, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0x1, &(0x7f0000000140)=0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x6000000, {{0xa, 0x4e24, 0x76c, @private1, 0x10001}}}, 0x88) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x191080, 0x0) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x0) 23:52:12 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000001980)=@ipx, &(0x7f0000001a00)=0x80, 0x1800) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r2}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x13}, 0x8) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r4}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x13}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000002f40)={&(0x7f0000001a40)=@in6={0xa, 0x4e24, 0x3, @ipv4={[], [], @loopback}, 0x9}, 0x1c, &(0x7f0000002d80)=[{&(0x7f0000001a80)="27d5c439ad2bb93504e59418723f219b7437646c2885c6eb292e3ea6e56ca6e53bb5235643c90bc0b25b5401ca033fc0755e82f6ada945b0206a5a1222d959064e36fb32e89da6637fdc2c9fde5e292c16eab9f4009b19d4a218c2f0fc266f10895098f9253836f194df46915589d58d5390eeb5bb208fce563e716f6668445c31461c1867401db74d16f19dc821701b983288eb92a38d583c3ddcbc79e97cfcc4bd0a61454d293bc4ca07422c406f6853b2452ef7c28dd719c9fd2b38d51dd1a6998816cc29c4c5a29ac08eceb15301a2c28555728500f09a7de65aa2ab6140e86dc3917e0529c15c0fd3bf94cacdaf8897", 0xf2}, {&(0x7f0000001b80)="8a045e344ad0b2", 0x7}, {&(0x7f0000001bc0)="b0fec2f1b6e50187b0653882a42ecb11b916590cc46e2a4a4adaabe0cfdaad3d464bd6c71c0bff14dcd26c6b4333b6256e8d02087649984a264908088f1d174e45557a214c85af294dd42746522d341f3cb2b998231c7eb55ab65ee0c2fd9ddb18", 0x61}, {&(0x7f0000001c40)="9f30b14e55d7213b1bda98f8d2851fb3dd7a8245ccdad7d03e54ca1af426bba5d8930c63f233c4b4ca83ce01bda6802002c6c7d3c8ac14983ef69f187e0063ef73e8bb6e90f38d8f490256cf26c8a101f8d1683412699d642b782f2bf0d13794d9e954fe87c40ff88d744976087dcab771ae4d1ff35ebe4b0ff1b6e29633d49156c7fe323096cbde9236994aa75d8236453bbba13da2dadbfec972f6ff89d5863725996d51fb3aba51e9ac8e689623d93577ef8c1db31828ca707adf6aad3158e56236beffba797591fcd5bccddd4b54f40e59bbfad4557c919864e38842", 0xde}, {&(0x7f0000001d40)="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", 0x1000}, {&(0x7f0000002d40)="e311f26a65a371b5bac131c15ac4ef8ec1768fd4195f5431a2ed44500b931881b3086778e0450bd3217e16ea0e4126d5cb", 0x31}], 0x6, &(0x7f0000002e00)=[@authinfo={0x18, 0x84, 0x6, {0x9}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x8, 0x6, 0x40800, 0xc1, 0x407, 0x3ff, 0x3, r2}}, @authinfo={0x18, 0x84, 0x6, {0x7fff}}, @dstaddrv4={0x18, 0x84, 0x7, @loopback}, @init={0x18, 0x84, 0x0, {0x2, 0x0, 0x40, 0x963f}}, @init={0x18, 0x84, 0x0, {0x4, 0x4, 0x7, 0x40}}, @dstaddrv4={0x18, 0x84, 0x7, @initdev={0xac, 0x1e, 0x1, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x5, 0x9, r4}}, @authinfo={0x18, 0x84, 0x6, {0x8}}, @dstaddrv6={0x20, 0x84, 0x8, @remote}], 0x118, 0x4000000}, 0x4000) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) sendmmsg(r5, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f00000004c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)={0x14, r8, 0x401, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r6, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x128, r8, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x100, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x6, @ipv4={[], [], @private=0xa010102}, 0x9c4}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x80000001, @empty, 0x2}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0xc768, @ipv4={[], [], @private=0xa010100}, 0xa8ca}}, {0x14, 0x2, @in={0x2, 0x4e24, @loopback}}}}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_PRIO={0x8}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x3a7e, @remote, 0x100}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x6, @loopback, 0x1}}}}, @TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'eth', 0x3a, 'vlan0\x00'}}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x10000}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8}]}]}, 0x128}, 0x1, 0x0, 0x0, 0x20000040}, 0x61) [ 821.134876][ T761] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 821.207072][ T763] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 821.223176][ T808] IPVS: ftp: loaded support on port[0] = 21 23:52:12 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpu.stat\x00', 0x275a, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x5) write$binfmt_script(r0, &(0x7f00000002c0)=ANY=[], 0x59) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000280)={0x28, 0x0, 0x0, @my=0x1}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r4}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x13}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r4, 0xc805}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)={r5, 0x1}, &(0x7f00000000c0)=0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)) ioctl$FITHAW(0xffffffffffffffff, 0xc0045878) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000200), 0x8) 23:52:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) getpeername$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @private0}, &(0x7f0000000400)=0x1c) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) ioctl$SIOCX25SCAUSEDIAG(r4, 0x89ec, &(0x7f0000000100)={0x1, 0x3}) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000000440)=""/188, &(0x7f0000000580)=0xbc) r6 = accept4(0xffffffffffffffff, &(0x7f0000001840)=@in6={0xa, 0x0, 0x0, @loopback}, &(0x7f00000018c0)=0x80, 0x400) r7 = syz_genetlink_get_family_id$mptcp(&(0x7f0000001940)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_GET_ADDR(r6, &(0x7f0000001a40)={&(0x7f0000001900)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000001a00)={&(0x7f00000005c0)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="000128bd7000fddbdf2503000000080002000400000008000200020000000800030006000000340001800600050069540000060001000a005200080006000100000008000300ffffffff050002000300000008000300ac1414bb080002000000000001c57f7b800e61261da53778c73963ce3b6374cee4ed72ee7a66d0fcc4c9c5d9f7ce53ea8953e9ee9c2e87effbc00d8392c9cbe69e2f846215660c8fd683"], 0x68}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000024000705000000000000000000001f00", @ANYRES32=r5, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=@gettclass={0x24, 0x2a, 0x200, 0x70bd2b, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xc, 0xffe0}, {0x1, 0x8}, {0xffff, 0xf}}, ["", "", ""]}, 0x24}}, 0x0) 23:52:12 executing program 3: setsockopt$RXRPC_MIN_SECURITY_LEVEL(0xffffffffffffffff, 0x110, 0x4, 0x0, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000000)={0x1d, @multicast1, 0x4e22, 0x4, 'ovf\x00', 0x2, 0x40, 0x22}, 0x2c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000000) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r5}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r5, 0x13}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r5, 0x180, 0x9}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000001c0)={r6, 0xb9, "81faa435ab1452119025667f7025323229402cdca66f9e297c226b5fb8fc7275442e76800d0cf9dcd1de46a5f05376f5fdb245d2f448fd8a6c4ea64ac42f6ebf002bf56fb15974860ae65dfda85a91827c26821d29a3349678719f61dccfb9c1d02f3d6ab5bf31fc32f292789942412c145f2a9ecd11c792b66cdd91f84617731364b5cbdddc751209cb55e0c328aa5785b081763d73aecbe7b3b3d4711680fa78423d98cf8a5de6fddd8d09fff7e4f3513a69a1383e314120"}, &(0x7f00000000c0)=0xc1) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 821.782920][ T829] IPVS: ftp: loaded support on port[0] = 21 [ 822.133164][ T815] IPVS: ftp: loaded support on port[0] = 21 [ 822.284517][ T824] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 822.440419][ T808] lo speed is unknown, defaulting to 1000 23:52:13 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a59a4df0000ffade9000500010007"], 0x1}}, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000001) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SPLIT(r2, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x158, r3, 0x100, 0x70bd26, 0x25dfdbfb, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0x9, 0x6}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0x9, 0x6}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0x9, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}, {0x8, 0x9, 0x2}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8, 0x9, 0x4}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x4}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0x9, 0x6}}]}, 0x158}, 0x1, 0x0, 0x0, 0x5}, 0x4) 23:52:13 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$bt_hci(r1, 0x84, 0x80, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0xf8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r7 = accept4(0xffffffffffffffff, &(0x7f0000000980)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f00000003c0)=0x80, 0x81800) setsockopt$netlink_NETLINK_CAP_ACK(r7, 0x10e, 0xa, &(0x7f0000000a00)=0xbef9, 0x4) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32=r8, @ANYBLOB="00000000000000001c0012000b000100627269646765"], 0x3c}}, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000004c0)=ANY=[@ANYBLOB="5c000900100005070000000000000000000000006b37bf90083275424eb066e0bb4d08583624884ad729449f9de147e87d1cbad1871a95f43ca36d267a8925b30a985d8dfe4552106f7133b9186a30e32a922bd95551935a96eaa2e3a5afcc6fc3fb9fee478f6f1d37577f12c612eea0df20a726248edd7874758e11a0dd206ff6e3a82cfe795742227ad8f561e8ecc836f6bd99424f55929a120bd700fca3d04d76976ee80ecd851a5c94931169e5273272f7ffdc20dffe781cb9a4022412a53a3e9d4927c358e95f0bac58e597cd932d4b182564fff1e3a7166a48b6bb160157aead63bae6c62f0edd1f1206b59a22c56729056318040104ac7f1a8418f8", @ANYRES32=0x0, @ANYBLOB="0000000000000000300012800c0001006d6163766c616e00200002800a000400aaaaaaaaaaaa0000080001001000000008000300010000000a0005000400000000000000"], 0x5c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYRES32=r9, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r8], 0x28}}, 0x0) 23:52:13 executing program 4: getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x46, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd60fd4e00001011eefe8000000000000000000000000000aaff020000000000000000000000000001000017c10010907802000000000000006a594834ba012c9b70a4ba47184959dafc5b4a329e18098a18d1b851e20008465c16ec7743e524c44bacb900358c22252524078d1c37bb8f2f1b8d0e237c2cd8d53a94ad2f3f8b5647bb51ae317c8e6bc411034b58bf89506ee06b8542018162593962fee8a17a36470303d81f773525ba061dd6c04db2b1a8"], 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x1e, &(0x7f0000000080)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$can_raw(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x1d, r5}, 0x10, &(0x7f0000000080)={&(0x7f0000000040)=@can={{}, 0x0, 0x0, 0x0, 0x0, "bd4760324131d46d"}, 0x10}}, 0x0) pipe(&(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000002040)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r7, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r8, 0x2, 0x70bd2a, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48840}, 0x20000040) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r6, &(0x7f0000002c40)={&(0x7f0000002b80)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002c00)={&(0x7f0000002bc0)={0x30, r8, 0x1, 0x70bd2a, 0x25dfdbff, {{}, {}, {0x14, 0x14, 'broadcast-link\x00'}}, ["", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x40800}, 0x4004810) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000280)={r1, r2, 0x8, 0x93, &(0x7f00000001c0)="dd1e6c8b7671ef545d8b6de1f7ba78c0cdae2f98ba8abbd3c74f873803f12a3578b58c3c034bf554abae16783c5ce23e39f702ef17593a4bee5c24e01b5cd3a576a24311d0960da304e57082b1f9b2331503ce26bd75b8d969cdbe498fcdf862fb304e5f087d21e1dd3556a0880265b1701f167772c5e1a0017b0f7975bf0e9ba0a3c22e6516f3c58ec1adc9fbee0ed3d1ba0e", 0x6, 0x65, 0x8, 0x1, 0x8000, 0x4, 0x7, 'syz0\x00'}) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f0000000440)=@raw={'raw\x00', 0x10, 0x3, 0x3c0, 0x240, 0x0, 0x240, 0x0, 0x0, 0x328, 0x328, 0x328, 0x328, 0x328, 0x3, 0x0, {[{{@ip={@empty, @remote, 0x0, 0x0, '\x00', 'ip6gre0\x00'}, 0x0, 0x208, 0x240, 0x0, {}, [@common=@inet=@policy={{0x158, 'policy\x00'}, {[{@ipv6=@empty, [], @ipv6=@dev}, {@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@ipv6=@dev, [], @ipv4=@multicast1}, {@ipv4=@remote, [], @ipv4=@broadcast}], 0x2, 0x5}}, @common=@set={{0x40, 'set\x00'}}]}, @common=@inet=@SET3={0x38, 'SET\x00'}}, {{@uncond, 0x0, 0xc0, 0xe8, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x5a4) [ 822.756624][ T867] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 822.869727][ T874] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 822.940826][ T879] xt_policy: too many policy elements [ 822.989918][ T876] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 23:52:14 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="002e010000000706010341d43a5900df02000000e900050001"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) recvmmsg(r2, &(0x7f00000054c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 23:52:14 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x61, 0x11, 0x4}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x15, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) sendmsg$NFNL_MSG_ACCT_GET(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x28, 0x1, 0x7, 0x101, 0x0, 0x0, {0xc, 0x0, 0x7}, [@NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x3}, @NFACCT_QUOTA={0xc, 0x6, 0x1, 0x0, 0x8000}]}, 0x28}, 0x1, 0x0, 0x0, 0x8004}, 0x4) [ 823.450437][ T829] lo speed is unknown, defaulting to 1000 23:52:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, &(0x7f0000000080)={'erspan0\x00', 0x8, 0x4}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000600)=@newlink={0x40, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x24000}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x14]}]}, 0x40}}, 0x0) r3 = socket$inet(0x2, 0x80001, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f00000004c0)={0x1, 'dummy0\x00', 0x4}, 0x18) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x4001, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) sendto$inet6(r0, &(0x7f0000000200)='\n', 0xfffffdef, 0x40080, 0x0, 0x1f4) 23:52:14 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000040)={0x0, 0x55, 0x0, 0x0, 0xfffffffffffffffd, 0x3f00}, 0x0) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="180000000000000001000000010000000300000003000000ae155a30e425a6fa073e8c93858a5834776eea7b560c4cd7992b3396a516b7a8891e5596c3d5ac18a8b2131e05a6cfb6846cbc0c683fa7707f0c84c60e59cbbd523a0c1f1ae9177e2f59499e6d401a6d773c6da09f8b6c0000b25a9aaa279c00009b560276132dad8104b5ef156ef1931e8b4fc100bbf2ae05fc66ab5bc5a783b07daa13293b9a51d541d1fa4babe8e7a07738a377da881a23267fc06f130000000000000000"], 0x18}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_GET(r2, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x1409, 0x8, 0x70bd26, 0x25dfdbfc, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000081}, 0x8000) 23:52:15 executing program 2: pipe(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{0x50}, {0x48}, {0x6}]}, 0x10) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=@gettaction={0x14, 0x30, 0x309}, 0x14}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0xb871, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r5, &(0x7f0000000200), 0x0) write$binfmt_elf64(r5, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd"], 0x6) write$binfmt_misc(r5, &(0x7f0000000140)=ANY=[], 0xfef0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00002bbd7000fddbdf250a000000080004000c040000040003801800028014000100ff0200000000000000000000000000010c00018008000900760000000800050000feffff"], 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r6, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000940)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x74, r6, 0x10, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x58, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x2}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0xa}}, @IPVS_SVC_ATTR_SCHED_NAME={0xa, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x18, 0x2c}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x16}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}]}, 0x74}, 0x1, 0x0, 0x0, 0x8810}, 0x4) [ 823.974913][ T815] lo speed is unknown, defaulting to 1000 [ 824.080009][ T29] kauditd_printk_skb: 2 callbacks suppressed [ 824.080025][ T29] audit: type=1804 audit(1593993135.247:867): pid=893 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir102750044/syzkaller.T9fx38/327/cgroup.controllers" dev="sda1" ino=16370 res=1 [ 824.347725][ T829] virt_wifi0 speed is unknown, defaulting to 1000 [ 824.612969][ T808] virt_wifi0 speed is unknown, defaulting to 1000 [ 824.965399][ T815] virt_wifi0 speed is unknown, defaulting to 1000 23:52:16 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x6) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000000) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000000000)={0x40, [0x8, 0x10000], 0x697}, 0x10) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(0xffffffffffffffff, 0xc0096616, 0x0) recvmmsg(r1, &(0x7f0000000600), 0x204083acb88ff8b, 0x2, 0x0) 23:52:16 executing program 5: unshare(0x40000000) r0 = syz_init_net_socket$ax25(0x3, 0x3, 0xce) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(r2, &(0x7f0000000240), &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x14, 0x0, 0x31905e13403123b7, 0x0, 0x0, {0xd, 0x0, 0xf000}}, 0x14}, 0x1, 0x50000}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0x20, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000800}, 0x4841) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r0, r1, 0x0, 0x100000000) bind$alg(r1, &(0x7f0000000080)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) mmap(&(0x7f0000541000/0x1000)=nil, 0x1000, 0xb, 0x10010, r3, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) r4 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4a, &(0x7f0000000040)=0x8, 0x4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f00000002c0)=ANY=[]}) ioctl$sock_ifreq(r4, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) 23:52:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='memory.events\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000000) connect$pppoe(r3, &(0x7f0000000000)={0x18, 0x0, {0x0, @link_local, 'netpci0\x00'}}, 0x1e) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ppp\x00', 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="3800000010001fff00000000000000000000000014cffaddfcc5ba5affbe7160afd523a9a785f0a68ae56b1b774dc674cb926cd2ff58fed515f16b152bbcbb44e1f274a3ad8cad668e033b790518e6cfd1108b7d1d81aa5e1ab6fcb4cc14338a421a8cda21", @ANYRES32=0x0, @ANYBLOB="93b70100000000001800128008000100707070000c00028008000100", @ANYRES32=r5, @ANYBLOB], 0x38}}, 0x0) 23:52:16 executing program 3: socket(0x40000000015, 0x805, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000380)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') socket$kcm(0x10, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) read(r6, &(0x7f00000000c0)=""/240, 0xf0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32=r7], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 23:52:16 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001640)={0x1c, 0x26, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0x8, 0xc, 0x0, 0x0, @pid}]}, 0x1c}, 0x1, 0xffffff7f0e000000}, 0x890) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCDELRT(0xffffffffffffffff, 0x5411, &(0x7f0000000000)={@null=' \x00', 0x0, 'macvlan0\x00'}) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000240)=@generic={0xf, "c376060f0ab6a3cd33632f632ca6ece22a43dcd60513521b5ea611586269420999792578bed6776c4095c9159c2790d3620cfcb7d7b2dd960233e635609449ca3b3c9a5f2b29c7866bfa042f6255f733142f4deb9f548209a524d90310b42a5763d4b578d2c920c6a0bd9ca6136e8c29af5653b53c1b054b0c799e3ea5b5"}, 0x80, &(0x7f00000002c0), 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="98000000000000000e010000000000009cc51377ca0c01f13e75638eca067ba8606ad39eb92ca8636a0000000038032952cb78f58ce0192df0747a3ef39e39ad6f00000000056c01bafbc30350707df84ff4d5d8a623ec22bcab3f56d2065ed21ce6b54b1d7a31a9fcc79944e5e56ccb2fb1dfe22c139ca95e769e68c17716c3288866cac25c62c3fbc48e5adea27c05f606fe00000000003801000000000000840000000008000015d542f1b39904251da3a177ebe7dc37d850d7a9b6a0205b99f6a017bfff4066ae11692e5f522baa2eb9b0b31fef476854b17bd17e67ccdaa7c08b6c68385e71f49a57d83babd4567b17a85d1644309d1e8313db7e6766c9207c54c4d3f0b667c69c1dd0fffb24084333085b66a152ee691b74703405e6307823530292ba35553b1aad580eee3ab12187b051d11e79afbdbc0874830b95cf9deacb8d02cf11429931e281b8cde76aae69d0a10201156056e086e0b4f0a3f3994e4aa0e0305a0f1b0b356b40347afaf38c39ad602275a1d89df9acbfaa2feed4f3aa3de7d66ac11f776158aba025743190bb956a885ecf0cdd73b2783e1786b35e72fa7a0a384858abf500000000e056ea510f2c23732cf2bc61824d4bd0fa8a5f0ee883f457f9fcdb00000000000038000000000000000c01000002000000d2869f304f3e4092c1e95c4f709089802fadf70e6b2ef534bcfbf4534db50f640d49920a333adde3fbb9f7a3ffd2bd1402a26c3c70d3dd76061f92a39eaa564e4dc3c5072ff5852485485cecc3a081112b7f52ddbf4023e37574130e19ac43b19aa6d84d53b20c122e0834aa9b9c44a3a8da8f66e06d2de12fb84c44ddbdf27405af2729ea2751ce580f6b84ee8738f55d2f55031c12c40bda"], 0x208}, 0x20000001) r2 = socket(0x10, 0x3, 0x3) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000580)=0x800, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) sendfile(r4, r3, 0x0, 0x8000000000004) r6 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(r4, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="03000000", @ANYRES16=r6, @ANYBLOB="01002bbd7000fedbdf2503000000"], 0x14}, 0x1, 0x0, 0x0, 0x1d54a038cec019f1}, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r7, 0x0) recvmsg$can_raw(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000340)=@l2tp6={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000440)=""/246, 0xf6}, {&(0x7f00000003c0)}, {&(0x7f0000000900)=""/85, 0x55}], 0x3}, 0x0) [ 825.423984][ T1000] validate_nla: 10 callbacks suppressed [ 825.424278][ T1000] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 825.500024][ T29] audit: type=1804 audit(1593993136.667:868): pid=997 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir576548397/syzkaller.mJqQoj/330/cgroup.controllers" dev="sda1" ino=16368 res=1 [ 825.568433][ T997] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 23:52:16 executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @loopback}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x28000003, &(0x7f00000002c0)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2012, r2, 0x0) r3 = accept(r0, 0x0, 0x0) sendmsg$TIPC_CMD_RESET_LINK_STATS(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x4004840) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_ADD(r4, 0x0, 0x482, &(0x7f00000000c0)={0x6c, @empty, 0x4e21, 0x4, 'lc\x00', 0x8, 0x7ffefffd, 0x6d}, 0x2c) close(r1) [ 825.656496][ T29] audit: type=1804 audit(1593993136.727:869): pid=999 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir434180608/syzkaller.9DvOux/322/cgroup.controllers" dev="sda1" ino=16366 res=1 [ 826.157184][ T1019] IPVS: set_ctl: invalid protocol: 108 0.0.0.0:20001 [ 826.267419][ T1026] netlink: 'syz-executor.5': attribute type 5 has an invalid length. 23:52:21 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032cfff6"], 0xd) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(&(0x7f0000008f40)) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x20, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}]}, 0x20}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)=ANY=[@ANYBLOB="e8e39468428ee46a60487633a81c90fae4ed6da799214f12000000000000d668dd000000000000a7e3adba5917217264822c46a55c155da2a83c2ae85303d3e39e28616a8c81306183f73a62b108679cee6a4096405587501fb3e12691fd893d67d2c8fc044603f93c", @ANYRES16=0x0, @ANYBLOB="00012cbd7000fbdbdf25020000000500030029000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00002bbd7000fddbdf250a000000080004000c040000040003801800028014000100ff0200000000000000000000000000014300018008000900760000000800050000feffff"], 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) r7 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(r7, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x1000}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 23:52:21 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000b000)={&(0x7f0000000040)=ANY=[@ANYBLOB="474f13b9337d8e7ccd27b54c80773d2000000018000100000000000000000023cb0000fe000001"], 0x1}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 23:52:21 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000200)={0x1f, 0xe89, @fixed={[], 0x11}, 0x4, 0x1}, 0xe) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000000) ioctl$TUNSETVNETHDRSZ(r4, 0x400454d8, &(0x7f0000000180)=0xfff) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0xfffffe87, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, 0x5c}, 0x1, 0x0, 0x0, 0x20040000}, 0x4) ppoll(&(0x7f0000000080)=[{r3, 0x1}], 0x1, &(0x7f00000000c0)={0x0, 0x3938700}, &(0x7f0000000140)={[0x5]}, 0x8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, 0x0, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000000)="290000002000190f00003fffffffda060200000000e80001dd0000040d000d00ea1100000005000000", 0x29}], 0x1) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) 23:52:21 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) r1 = getpid() sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_NET_NS_PID={0x8, 0x13, r1}]}, 0x48}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) recvfrom$netrom(r2, &(0x7f0000000000)=""/14, 0xe, 0x2, &(0x7f0000000040)={{0x3, @default, 0x7}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) gettid() syz_genetlink_get_family_id$ethtool(0x0) 23:52:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x4) ioctl(r0, 0x6, &(0x7f0000000200)="080db5055e0bcf0648a071") r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x44b83, 0x0) ioctl$PPPIOCATTCHAN(r1, 0x40047438, &(0x7f00000000c0)=0x4) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x8, [@int={0x10, 0x0, 0x0, 0x1, 0x0, 0x5, 0x0, 0x5c, 0xa}]}, {0x0, [0x2e, 0x5f, 0x20ab5ab7a2a0407a, 0x30, 0x5f, 0x2e]}}, &(0x7f0000004600)=""/210, 0x30, 0xd2, 0x8}, 0x20) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r2, 0x1, 0x19, &(0x7f00000000c0)='wg2\x00', 0x4) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x800002, 0x4000010, 0xffffffffffffffff, 0xa35bd000) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r4}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x13}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000001580)={r4, @in={{0x2, 0x4e24, @private=0xa010101}}}, &(0x7f0000001640)=0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001680)=@assoc_value={r5, 0x7}, &(0x7f00000016c0)=0x8) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, 0x1c) sendmmsg(r2, &(0x7f0000000240), 0x5c3, 0x11000000) r6 = accept4(r2, 0x0, &(0x7f0000000100), 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000180)='batadv\x00') sendmsg$BATADV_CMD_SET_HARDIF(r6, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x44000}, 0x50) 23:52:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e23, @multicast1}}, 0x0, 0x0, 0x3d, 0x0, "c771e71e4116da8b949fa4ab28b25498ab9278226be4354eabcf866119823c91b7985270629aea49700128900fe23640dba55bbca08fd90e5aa1e8a4ff91af5b5da18df4dd5e2cc3067c62d85f364285"}, 0xd8) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000200)=0x1c, 0x80800) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000240)) syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) bind$isdn(r4, &(0x7f0000000040)={0x22, 0x59, 0x6, 0x0, 0x40}, 0x6) ioctl$sock_SIOCOUTQNSD(r3, 0x400448cc, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000280)=0x101, 0x4) [ 830.029316][ T1053] BPF:[1] Invalid name_offset:16 [ 830.076180][ T1058] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 830.084951][ T1054] IPVS: ftp: loaded support on port[0] = 21 [ 830.094455][ T8273] tipc: TX() has been purged, node left! [ 830.102151][ T8273] tipc: TX() has been purged, node left! [ 830.119865][ T1059] IPVS: ftp: loaded support on port[0] = 21 23:52:21 executing program 3: sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, 0x0, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="256b94507fb1"}, 0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$TUNSETLINK(r2, 0x400454cd, 0x18) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x1, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000002040)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r6, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r7, 0x2, 0x70bd2a, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48840}, 0x20000040) clock_gettime(0x0, &(0x7f0000001c00)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000001b80)=[{{&(0x7f0000000480)=@generic, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000500)=""/100, 0x64}, {&(0x7f0000000580)=""/15, 0xf}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/75, 0x4b}, {&(0x7f0000000680)}], 0x5, &(0x7f0000000740)=""/210, 0xd2}, 0x5}, {{&(0x7f0000000840)=@ax25={{0x3, @rose}, [@bcast, @netrom, @null, @rose, @default, @default, @remote, @default]}, 0x80, &(0x7f0000001b40)=[{&(0x7f00000008c0)=""/160, 0xa0}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/138, 0x8a}, {&(0x7f0000001a40)=""/232, 0xe8}], 0x4}}], 0x2, 0x2000, &(0x7f0000001c40)={r8, r9+10000000}) sendmsg$TIPC_CMD_GET_REMOTE_MNG(r2, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x1c, r7, 0x10, 0x70bd27, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4044800) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x6, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="880000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000580012800c0001006d6163766c616e004800ff7f0000000000000000340005800a0004000180c200000200000a000400aaaaaaaaaabb00000a000400aaaaaaaaaabb00000a000400aaaaaaaaaa200000060002000100000008000500", @ANYRES32=r5, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r5, @ANYBLOB], 0x88}}, 0x800) r10 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0)='gtp\x00') sendmsg$GTP_CMD_DELPDP(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x44, r10, 0x2, 0x70bd2b, 0x25dfdbfb, {}, [@GTPA_FLOW={0x6, 0x6, 0x4}, @GTPA_LINK={0x8, 0x1, r1}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_MS_ADDRESS={0x8, 0x5, @loopback}, @GTPA_MS_ADDRESS={0x8, 0x5, @local}, @GTPA_VERSION={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x8810}, 0x44000) [ 830.126752][ T1061] BPF:[1] Invalid name_offset:16 [ 830.148394][ T8273] tipc: TX() has been purged, node left! [ 830.200151][ T29] audit: type=1804 audit(1593993141.367:870): pid=1066 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir249643802/syzkaller.3VQ13J/315/memory.events" dev="sda1" ino=16382 res=1 [ 830.204852][ T1054] lo speed is unknown, defaulting to 1000 23:52:21 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$X25_QBITINCL(r1, 0x106, 0x1, &(0x7f0000000240), 0x4) r2 = bpf$MAP_CREATE(0x100000000000000, &(0x7f00000000c0)={0xf, 0x4, 0x4, 0x4, 0x0, 0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x40) bpf$MAP_LOOKUP_ELEM(0x4, &(0x7f0000c88000)={r2, &(0x7f0000000000), 0x0}, 0x20) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x31, 0x4) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) accept$phonet_pipe(r3, &(0x7f0000000300), &(0x7f0000000340)=0x10) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) r7 = socket(0x10, 0x803, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000080)={r2, &(0x7f0000000040)="ab595561dbaf4ee07985e0d55f25206bd66773702c96af1a83b03cfa01d5cf21c38e5a0fd745c9a01b89"}, 0x20) sendmsg$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(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001940)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @vcan={{0x9, 0x1, 'vcan\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) [ 830.250118][ T1058] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 830.360371][ T29] audit: type=1800 audit(1593993141.397:871): pid=1066 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16382 res=0 23:52:21 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000000080)={0x10, 0x0, 0x0, 0x1}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) read$alg(r1, &(0x7f0000000200)=""/170, 0xaa) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r2, 0x29, 0x3b, &(0x7f0000000300)={0x87, 0x1, [], [@ra={0x5, 0x2, 0x8}, @jumbo={0xc2, 0x4, 0x8}]}, 0x18) r3 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r3, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in=@broadcast, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0xa, @in6=@ipv4={[], [], @multicast2}, 0x34ff, 0x0, 0x0, 0x6}}, 0xe8) sendmmsg(r3, &(0x7f0000000480), 0x2e9, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) sendmsg$IPSET_CMD_ADD(r4, &(0x7f0000000000)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)=ANY=[@ANYRES64], 0x1c}, 0x1, 0x0, 0x0, 0x20008cd0}, 0x4044000) [ 830.512266][ T29] audit: type=1804 audit(1593993141.407:872): pid=1066 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir249643802/syzkaller.3VQ13J/315/memory.events" dev="sda1" ino=16382 res=1 23:52:21 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f0000000200), 0x0) write$binfmt_elf64(r4, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd"], 0x6) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xfef0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') accept4(r3, &(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @private}}}, &(0x7f00000002c0)=0x80, 0xc00) accept4$alg(r6, 0x0, 0x0, 0xc00) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00002bbd7000fddbdf250a000000080004000c040000040003801800028014000100ff0200000000000000000000000000010c00018008000900760000000800050000feffff"], 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x90, r5, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DAEMON={0x50, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x514d}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e24}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_1\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'caif0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3ff}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1ff}]}]}, 0x90}, 0x1, 0x0, 0x0, 0x20040880}, 0x40) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000040)=ANY=[], 0x6db6e559) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r7, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, 0x0, &(0x7f00000000c0)) [ 830.782191][ T29] audit: type=1804 audit(1593993141.707:873): pid=1078 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir249643802/syzkaller.3VQ13J/315/memory.events" dev="sda1" ino=16382 res=1 23:52:22 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(0xffffffffffffffff, &(0x7f0000000040)={0x1f, @fixed={[], 0x11}, 0x81}, 0xa) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0xa) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8, 0xe0ffffff, 0x3f00000000000000}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 830.940921][ T29] audit: type=1804 audit(1593993141.887:874): pid=1066 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir249643802/syzkaller.3VQ13J/315/memory.events" dev="sda1" ino=16382 res=1 23:52:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) writev(r1, &(0x7f00000011c0)=[{&(0x7f0000000000)="1788d59264f3d8ca015ef3e741ece2ab5d7d0dcb0ed94bb0df53a84b1f46eb57dd783a37badc0c925b53031d3526236efdfaa70c9bc792dbb22d6a129762a750149f4742d6163d76988e5dcad35b542dce33aecf761bf771fbd1b5cc126ffe10fc4434b08f41d985783ed117e780f18bde8ba7f504923b9f2056f8ede08585ee6cd9770b4b9d0caf3c1dc800249c7894cd8116dd7dcd70310010361fcdccec8a7ff093068f", 0xa5}, {&(0x7f00000000c0)="755682e8a445387ebb68b0ec78ed35e6b4abb46b6b1e09146c9395417525a1d8a41383bcb65e967eb5a2080382ad5417b06622120300bd2a6ce5974b", 0x3c}, {&(0x7f0000000100)="cd764f78c2d0b33775e9ff010fab38abc0b34b125916152b8ea5a6e169151ae275d35bf92e8a36bcf51054253e3c1a78b78a739ade36a427858254df537dda6a798dd8ba3b76b21b69a212d0b33c3e2c8cd7d456f7b105353a6cc13bab4a42f23cb721252f273b4b98b89206d80f6f2c62b58bd9144b4313f34902dcf3f93b5d38b1bac2e610845bae8e4d25c70756eadadd49b30ef308fa45638428c5edf8c5d7c9a1cf9200e4b6d0416abe1b0501fda593bb6d57785a5fa6341211cb31aa", 0xbf}, {&(0x7f00000001c0)="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", 0x1000}], 0x4) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x118a8, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000017c0)={0x0, 0x0, 0x30}, 0xc) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0x34000) [ 831.109176][ T29] audit: type=1800 audit(1593993141.887:875): pid=1066 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16382 res=0 23:52:22 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x9}) pwrite64(0xffffffffffffffff, &(0x7f00000002c0), 0x0, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) socket$inet6(0x10, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="1c0000001200050f0c1000000049b23e9b200a", 0x13, 0x0, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @local}}) socket$nl_sock_diag(0x10, 0x3, 0x4) poll(&(0x7f0000000040), 0x0, 0x3b) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000001340)="2bfd", 0x2}, {0x0}, {0x0}], 0x3, 0x4800000000000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpu.stat\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(r4, &(0x7f00000000c0)='cpuset.memory_pressure\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) 23:52:22 executing program 3: setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, &(0x7f0000000180)=0xb, 0x4) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@empty, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f00000005c0)=0xe8) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, r1, 0x31905e13403123b7, 0x0, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}, 0x1, 0x50000}, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r5 = socket(0x100000000011, 0x2, 0x0) bind(r5, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(r5, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, r4, 0x31905e13403123b7, 0x0, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}, 0x1, 0x50000}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000600)={'team0\x00', r6}) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000880)={&(0x7f0000000640)={0x234, 0x0, 0x100, 0x70bd27, 0x25dfdbfb, {}, [{{0x8}, {0xd0, 0x2, 0x0, 0x1, [{0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x24, 0x4, [{0x9, 0x6, 0x4, 0x2aeb}, {0x6d, 0x7, 0x7f, 0x1}, {0x8, 0x5b, 0x54, 0x1}, {0x2, 0x7, 0x9e, 0x9}]}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x2}}, {0x8}}}]}}, {{0x8}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8}}}]}}, {{0x8, 0x1, r0}, {0xb8, 0x2, 0x0, 0x1, [{0x44, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x14, 0x4, [{0x3f, 0x5f, 0xff, 0x100}, {0x200, 0x6, 0x7, 0x8}]}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0xdab2}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x5}, {0x8, 0x4, r3}}}]}}, {{0x8, 0x1, r7}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x5}, {0x8, 0x4, 0x7bd2}}}]}}]}, 0x234}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x33, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6}]}, 0x10) bind$inet6(0xffffffffffffffff, &(0x7f0000f5dfe4)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x33, &(0x7f0000000040)={0x1, &(0x7f0000000140)=[{0x6}]}, 0x10) [ 831.222888][ T1112] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 831.251448][ T29] audit: type=1804 audit(1593993141.997:876): pid=1078 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir249643802/syzkaller.3VQ13J/315/memory.events" dev="sda1" ino=16382 res=1 [ 831.308209][ T1062] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.2'. [ 831.365205][ T1113] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 831.385658][ T1113] gretap0: Device is already in use. [ 831.438040][ T1114] netlink: 'syz-executor.2': attribute type 13 has an invalid length. [ 831.466112][ T1059] lo speed is unknown, defaulting to 1000 [ 831.473877][ T1054] virt_wifi0 speed is unknown, defaulting to 1000 [ 831.554327][ T1114] IPVS: ftp: loaded support on port[0] = 21 [ 831.575468][ T1062] bridge0: port 2(bridge_slave_1) entered blocking state [ 831.582670][ T1062] bridge0: port 2(bridge_slave_1) entered forwarding state [ 831.685707][ T1057] IPVS: ftp: loaded support on port[0] = 21 [ 831.753365][ T1062] device bridge0 left promiscuous mode [ 831.778274][ T1062] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 831.811076][ T1062] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 831.893362][ T1062] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 832.321664][ T1137] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.2'. [ 832.376503][ T1114] lo speed is unknown, defaulting to 1000 [ 832.382401][ T1059] virt_wifi0 speed is unknown, defaulting to 1000 [ 832.383153][ T9445] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 832.435684][ T1127] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 832.455338][ T1127] gretap0: Device is already in use. [ 832.838346][ T1057] lo speed is unknown, defaulting to 1000 [ 832.888635][ T1114] virt_wifi0 speed is unknown, defaulting to 1000 [ 833.129853][ T1057] virt_wifi0 speed is unknown, defaulting to 1000 23:52:24 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x1c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f00000000c0)=@v2={0x2, @aes256, 0x1, [], "953a3e8e1cfeadd61d7e2dbf1473491d"}) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f00000019c0)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0xa}}}, 0xb8}, 0x1, 0x0, 0x0, 0x40800}, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x11, &(0x7f0000000040)=@routing={0x0, 0x2, 0x0, 0x0, 0x0, [@remote]}, 0x18) [ 833.365645][ T1223] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 833.408547][ T1226] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 23:52:24 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000100)="9f833e9a66283e7937025c246b26dcd709c04d08d4006a60c9387d8240902825b0208318f8c00588682fd57b59bfd263f9661ed5c0ccbd04e88401d232dca5ef533826c41f", 0x45}, {&(0x7f0000000040)="e14c3b979dc107306eb67da2193207e9f1f47a207398bec42f9c102fd26b6c42bffb88ea7ba4633aa7352683b3ba995072174e1ffbabfe", 0x37}], 0x2, 0x3) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket(0x10, 0x80002, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_GETFSMAP(r4, 0xc0c0583b, &(0x7f0000000780)=ANY=[@ANYBLOB="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"]) ioctl(0xffffffffffffffff, 0x2e, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r5, r3, 0x0, 0x100000001) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = openat$cgroup_ro(r3, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(r7, &(0x7f0000000240)='cgroup.events\x00', 0x0, 0x0) sendfile(r7, r6, 0x0, 0x100000001) ioctl$SIOCAX25NOUID(r2, 0x89e3, &(0x7f0000000200)=0x401) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 23:52:24 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000180)=0x30) sendfile(r0, 0xffffffffffffffff, 0x0, 0xf03b0000) r1 = socket$netlink(0x10, 0x3, 0x30) write$binfmt_script(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="2321202e2f66696c65309385943d30205e2d20656d6f72792ebcaf6c616e317b206d656d6f72792e657665eb521d078e2372c64b9cd5093d0573bf542d6943a89ac7f0a5cd01ffc671f4afd52f9209dfb706a9a6ef4aa967c34a000e6aa52f4a78b569fa02527b598a39c56ad5eeeacb5d65f04751f1caca27b2b1f3608cc2d66a18c484aeead1b950a92e2214ac483a01233932e9ec16148749f7a53c09db"], 0x111) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x141080, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) close(r2) ioctl$TUNGETSNDBUF(r2, 0x800454d3, &(0x7f0000000000)) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000300)="e50c6e8ae783565b4d1e3b0b") openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000080)={0x0, 0xfffffffd, 0x2, 0x8308, 0x9}) pwrite64(0xffffffffffffffff, &(0x7f0000000200)="11dc089e33122ec54e97976f5d", 0xd, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x10) sendmmsg(r3, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) 23:52:24 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000000c0)=0x7c, &(0x7f0000000140)=0x4) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="580000001000050700"/20, @ANYRES32=r4, @ANYBLOB="00000000000000003800120008000100677470002c000200080001"], 0x58}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r5}}, 0x20}}, 0x0) 23:52:24 executing program 5: r0 = socket$kcm(0x11, 0x8000000000000003, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_attach_bpf(r0, 0x107, 0xf, &(0x7f0000000000), 0x4) sendmsg(r0, &(0x7f0000000440)={&(0x7f00000006c0)=@tipc=@name={0x1e, 0x2, 0x2, {{0x41}}}, 0x80, &(0x7f0000000140)=[{&(0x7f00000027c0)="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", 0xf49}, {&(0x7f0000000840)='\x00', 0x1}], 0x2, 0x0, 0x0, 0x1a0}, 0x80) 23:52:24 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x32600) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000000) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) preadv(r5, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}, {&(0x7f0000001400)=""/173, 0xad}], 0x2, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) write$cgroup_subtree(r3, &(0x7f0000000300)=ANY=[@ANYRES16=r2, @ANYBLOB="40e8acf23ec2271c0df531992051b132918e8242675e65c89ed8fb6edff8677f2af883e5c2eefc73f3b5b575504ffe22aacfd784d02bd20ffc30568ed34649695cff7d65678ddd5dccd0f42ff6ef6b01240e55ebaa3182bef0c1256d4e6db6f4ab2f1cc489971b545f5c77e37d15d2b4c73ef1992059ef7f9269833d84d50c7b38cfb9b2e28950b9643ff016d09f347c61372afc97180782ca8b2505cf2c3bd3324337536c15247f359c8dc55d112011d8cb79f4f6794f045bae09d833c2d366092d88d86e3e71354fb0af75316303d633503a9ff5730883bca933e0c9cc4f4110c355ddf120fd4c17d778d6aa37ffe2c1e151b6af53f3bcbb8f1021b612cfefc9566bdaf51be5d48644ece65e5f1e78c2dd830bbbe3da9227062d4221456869af8bc8331d4fa92eb31eb44bcf29f256e00265605143706e23c90aca82da1320f6b96ab4f8203501b1ca16ad472ae36c83b151a65e7e2af16b151fde277f5c905a8bdbd9758e28070ad230019b67afc67fbdb1f5ce0a2562aa2f7d7836dd5ac47c9868eca131ee6f43ef9fbbb65ea36fb496c313bb2168dbae8e44956b70a8465c028e3e76f65cde4596ae65170c04984f61645035fdbde0f9a6329290aef7ae29e790f7c70e01d0cc9d612862b34419d63c4cc5d65943f27dc4d2fa221277f387029148c89936d1ac84cb3497a876d6b33b3f956e84008c7f986bb0d02c499fca757efed82ea87577ce79c3990bc09bc3302ca4aa59f8616aabd03aac4baa6bb91f76f287b6c78211621847ff23c540eb4c31eeb7b4a30aba3008698f4c016ddd8da344f918e914a45e5d2f6cc9e1ce556073e1c3f03ecfbacb74c3f20bc9235430a39068869a37e79daf3f2fd8b2ee1fddce4338da57c6e005400ff903e6dabe03a374e3cb7e19175fa4cdc735ff0494531c39177441eb9f997d730200c7006f32fc2ba0987f35aca3bd3a85d672cc54b2ee396ff8b54da06b03fcd2ce01b0c86c25eee851521c3c7189afa86363bfed1b80b150b78d933950dbe5fe6e2e7de990ee2f4f2613a8326ddaa39a568ed82bb1ff2860cf1b015dd28a9a61d27ca81aeb8eacaa920435290d5dc9c2f03d216a446a74782832042481a6ac856c72cac84c099be31c8f48111a21019eb021debcf3bf6b669039832b4543e2144e65d6044129220fb401bae23306b2a08f2fc24f2e445297ecd4a5a4b48013413cb9aa25c13a68fda9c5c414a7b1d22211848c01d83b5f734318c23d14dfd08597416279e710ec93e2080ae595511039ec59c7dd2463f4b8533aa1e2222927a8db55f5beff0815594c75f3b6b546c49de66d4bb1c0d85aa9ca8aea4bcb81e4bae166cd58308c63c79700bf1fd06c9e648294806e7a61f4f90eb3fc4cb9e9c08d0227df57560721e33f26d082d90c9144a1dee314aca3aa51b801c13776024514429cebdbb9ef751fbdad61970b37a1a7666bcc097f3bc4a96872fddb5b9fee77ba9f6708fb3b328279f8ffa286a90960ca8648061411dff4260e0c0ce414431415a4a8e04e3b87049c61e508f679db8a8a24181143d698a70f4180534de3d7dfe92ef938ce2d1d8140624c731d781a1f02d77cda5165e5c1f60a2f70e4e15e1dcc7c3dab78cac3153bc52925565cdef44bd82daeabd5c8a136ecc33bedfee05d3a5a365581685c0da167de00405196f189aaab5531e0cb06981c30be2a7939d0670ac17c555141e044027187fa0bb1bd6dd086aa2774c43d1e5ee0c560e066a24a5c538411ee45bf7727ca5cf087b1f58c07bc33748f1e96242bc56a004d0f920ca24d1510d74442d0edae64f4b1871c870ff19ec9f25f6dd50a4ecc9a080a70a81634382e6d2415fc85af6e650b4751da798c8289ac8be9100d32507d6ca7788f476fd8f544610508cf407ae788ae9aa3eecf5adf779c56209dbfb89391dbae07323f03a0ef812aac446a8eb116a6c71d0a983da243a545b44486cd1acafd8691cc9fc8e3ec4801503e1c4992e67f0f3faa38316be430544fbff06e6838702d5922dd6fd8cee57ca2f1cef641a09f6f8cfda96599d4ff49e1470c93805393d3aa34cf6c909ade75cb5d30d770fd9b4b54f40b99b8b4c584f907408667cb9149fecf4a6dba1307a64629437617701953fb123a77e706a698f9180aec8618308c4a81c6bb3b8ae96b0b17e17bb1c4eaf5ff57530eee6b810fccba3879e6d96c69835468222b2cbaf76d95291e38396c8c042985ae9a226632c9f8d1695825984a79b9d1e28aab8fcb10e1900b5c0fb04956725b1c7c9f951907c906b77d2d9df1378eca884a54965a048134caef35384119d33bbe3f6599e99da920c62d9f8d606784139379d4c61f3db3e60d76232ac70cd9d3b4dac2e16f105d4a015ed6fb95b3e78a876df2e9cdb534c7e7e843c2fa52713421457075f4bd23441cda197f889e86367892b6553fab2eba290b9a7395aa270e21d2765cd47ffbcd15b9ce1b67c7929f84647bca0049222c96e246bfdc212c7ef54382b43e930a643174f7ce54ad3268bbdf44134800d7184a3e1d09ba36f6d7f89c079082883cd60cf4ea9552ffc1d3a95f2f4cc5113e4233859797d93a09fe8f97ef6ad9554e5b8aff9fdcb7e858ad969ddfe2dd5a9355c2f0091a245235ed4572a941b3f6d64b90596ba2bdeba4886bf3c1e26507b52efb69054a2500292d937ba9c16c64534dcfd3f9a5e1584e0b6a2b637a966e4d1885d175f068daf3079d4004bed62d6f0464791e9bba0f7cb2c8f93cc8e93f50d832890d709e84824269fe0949096b74ed5b78c3f1c92d9174d510c79b213828b1f53281e09c9337c4d8bb38fc098432fbd5f4082104624aeff20e1b77ac129c4560fc38de5a1200c30b6895cf19bf3a9194ce527318ffff9b57c328ff572f6200a6d113675a515797018fdf8df58f0c6b999ed1f0b3ee066267927a7c5bdfb91446099035ea460b5b8b5d24b345cc52c4aafe16e095a98477b9a39e96b00398c472fb18f2d7ca23cf959d4478dcf66580dbda219665a618f128d05b144dcbd752fc554461a1143fb276d675d0ae203f2f15d5d56fcd79694c58c035a12f018d7186093f86aa0addfda58d9296438e40b671aa6ac06921abd69248cfd0cfb8bd7b60732968f22c6a982f688e55d0b34508555f27fea82c4e0b8cbe95634e8a9f3fdc90b1050b9d6950b43aaab139cb59eede94c0e24721a7cb3dad815739bd6b3f72f81fd02dde35ffcab5ef8b870a5d9da336f7ce91429c8730fd5163854e872179d7914dc6893320e1c8391dbd7a737edbbf509c05e188cf2ab8e41e39234a36763411679bdafd2734ddee4efc56accfcd1524f8fd7ce68fc0072825fd68f9e8a6f1bef302c22879bb3c58dd2aba68c9396ac96d9f0a32deafd9b08c79b40fb0bef8e3dccd5b7e118d2f60dd9d89a1e347e7eb966163e8e912a6223be2ed6373b4ac6caea9d778f8e3482a0ef67e5d187125e5f66f02b8749a85706ff0d7e402a77bc58f129f0ff1483b8983c6a5044ed4cc15e65496b5d68cf04af45c85e241715aa94cffd15ae186368001c8a1d86f12d636925d59a8d47b18b4401f86e4debf548528bc3b28440b426c5884a9c1cfb89194d9dfaa90fdf8067dd9cad8e28f27b0a79552138406853a475acefa3be29a3dc95b7b57fe0831a8645b56e52b69b15ca0ec303da5608a62b4eea36b1f1f2b7e5516c9e5caef3550559b61999c0dcb05f37e0afe3ff1f755d741e437f98db7f965d6f2015d7f3de33caf0c8cbb0f9b4dd223bef7a2336d8e67a61c851fa94e90e997cad3bee6a407acbcbd569de7edd71dd5dd6cbe7446375a680835b10e72ca8c02582d4e329c81dfdb128f43cf138918bdc092d14d11defd4c665658bfdcc8112b352b9037c1a450d74e9ef700a4182db7fb94482cad01c1f8149cb5f71646ca77c6681db2a2bbd8af0356135e79525ce09d3b574e610daef8cf603d56892914ef4a6711ba8dda123b1042252242e2f986064a42bf65875c4d8c10e138ef4eaf4fc2a01e11c41a9e96e56d3a18724c42d4f8e4a7b342db599d27afd30afe713fe80ed708e30e0bbaeeab0eaa91184a4f83f5fee595a424dbdda6be363f43c3d484c1a68570ef49b85d8f6b59736548472b6026223e487701f929800a97cfebead80546c6ccec52ada0ca66bc95dd60f78471c8faf3c49256a8136a256afd11cf1b52c3fc7e7c6f5c57d0011d58ff30be8fc480a7096ff45e09967a597c39dcf6b8c8f2708127c16b7700760616b8c0a5de87b43c1d672182ed61f0823ee890af8e1ae47d5ad2d03ca3e6780f69a382f5734e3f6100fbcdcace2e606e84845f49cce255aff1d4d27d9fcfb362e4d14fb9268e595859f6175dd8e11491faee57c94d1cbb20ceb0af7bb8d36f515293999bae211d82a448451c6637bddd4deea9dea02ea1b823cbf71b79240b8d935e839afb23371c13257b643f976ddd6323ad232e2d86fcdd9c22fea5b6894e5ef0eb59269846ad0baa37a38658cb4df4b12fa3c2825f2e53e7acd257df55e9bbf46fd81a15aaa7512fa040500ce986e7143377c0693cb72f43192eb841af77f170f090d91992b5f4d454b0408fc98ed4526406b0902100e4edaba36b965289f4ca0c00b5af6a26de108f6887fd1f1f54a7a1576fb1459ae02513de3f44fed86f1605668cfbd959c3912d3844d89786823430844da09c71fe82daa9dc5d7130810e9c1d095eb4a3c0d0d21ee4f528733fade37aee511e911afe46eeac77d81536131c0fc5e165e7cecf71a89055886668985d1061173fcf256020f41fbc4b1c579f4b897bdb85f01a3179efead9616117bd7372e46335f1a9ee38b67482bc8f1f451c332a786f466265f8708bb697c13dac9f3b1cc7b757722648cd88f492e3c040f3039ca62a12712e404af907b35fe72d3358e6f21d8db65de98fec5eb67b9f3163b66cbf4fd15c541ef7d57678eebbb5447452809f02a53d8db140abe93df41c9a8f67d6b260485ceea4cdeba0e958dfb4e405fc75371230bd2f32eeb9b5fcb59f25c938ac395e737cbcf1a96969d581e620b850f858d633ed850845f6f086b2f2bf48ce48a5e0f2e1e33f56b7ee6a5e0555e5fcce36cb823b491f5afb3f2cff52c102a38e3bf83c80334f9cf917fdc7c2ab29a95ebfba9e0c158e0865f20aeb8ed05fa17840caf22aef23802acfa0b6e8176cd18a77c4ecaf18bf9e3b4633667699013ebb8ee8c04b11978814b67e770f6a50e5993ef612e1b143fa08e955d7484d5c394a5ca0b742af0546d2dfd2691f94323d5f4edd684ab96f059546be6bc72e7c1d0e31b331c12926593b1a9e4c5591e4f2bb2c6d7f53c4ad5ec5d6dfa60e6b0d982eabaddce1140a0cf9ddee23c05c12c6050547f52e468422d55cdec8b8cff9b0a4c767b3710e3b1b75a1c92f2d5f8f05f0dc7c78a234fea0215bdac512c03a4a05ec2d2ae42d14d2d4cb42eab9a3506acf2d938c964d7a92e0abb9765eba045023ad465aeac3463e7950e6cd56c273483d6e610c1abf774e74692e032d4fa703032251e7d750ed268fe7263b6fdc71fb1276c3a59b074d94b0acde3dd3f27621754b47960a930ee7117af416e165eb1fcfd68c2eaff788709e4bc99b86d44cb5cd670d67bb7106cc617082b2e8a9649c096fbcc1ac626b5062297f1df29b6fb72d797f57583593d167ac0431deac91b10fb81fece735abe3e95b5fbb807f0a54381d9265efde7a452003837ee12a32c4f0a1d1f5a96a099cefb91ee2275c033dd97734873f284d3782bd8a11219ec1173e5a24", @ANYRESHEX=r1, @ANYBLOB="14d32ce6991fded74c319b6f77aa768fdc101f3a6440d94daa2abadc24d9fe0fc8e7dc7a207903ca1789813163381b7c398b6d5a64b77a8736dd048a1cb1fff4760685f320fa20819ce2ddc80b69e1b849ea1424e59f9f5bd9563f6cdf96e416159918fbb8aabaa1f369a588db5d04831a0ae392b9ef455740cd83df2aee09263d7a46d8e408795bc7120d62fe9482889b128c47b07e", @ANYRESDEC=r6, @ANYRESDEC=r4], 0x3ff800) write$cgroup_pid(r1, &(0x7f0000000000), 0xfffffea6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r7, 0x0) 23:52:24 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f00000002c0)='devlink\x00') r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000180)=ANY=[@ANYBLOB="5c00000010000507000000000000000000000000a0c4df6bbd23837c25dc011a29bb0c42c1e94ea20836183971c345ddfb2b121984c56ad4faefecf428924060ef8b3ebc949408db8c1240f650a7d3e074dd176391a0be0d8bc5aac6822fd8fd181b550c5a0bb0082fd16fcefc8610fef5e3718855cb1d349caff1a37bada1e459d9081b46c2f20d2dfd3d87ec77e6803363e485accb2ca4f3788354db29193b916e3edb3627f8caec53a719587a68f6038e15199ba296641d4070255a757a273a157372951b8e971ee76b1d4e69149da6777c", @ANYRES32=0x0, @ANYBLOB="0000000000000000300012800c0001006d6163766c616e00200002800a000400aaaaaaaaaaaa0000080001001000000008000300010000000a0005000400000000000000"], 0x5c}, 0x1, 0x0, 0x0, 0x40008000}, 0x0) sendmsg$DEVLINK_CMD_PORT_SET(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES16=r1, @ANYRESOCT=r2], 0x44}}, 0x0) [ 833.753214][ T1257] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.4'. 23:52:25 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x3}, 0x4) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f00000007c0), 0x4) r2 = socket$inet6(0xa, 0x3, 0x7d) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2, 0x14}, 0x1c) sendmmsg(r2, &(0x7f0000002cc0), 0x1a3, 0x0) [ 833.832324][ T1263] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.1'. [ 833.854537][ T29] audit: type=1804 audit(1593993145.028:877): pid=1262 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir366392606/syzkaller.Qj0hNj/336/cgroup.controllers" dev="sda1" ino=16258 res=1 [ 833.894919][ T1258] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 23:52:25 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100766c616e000000001c0002800600010000000000040003800c000200100000000100000008000500", @ANYRES32=r1, @ANYBLOB="186c55d267d61968"], 0x5c}}, 0x0) [ 833.961781][ T29] audit: type=1804 audit(1593993145.078:878): pid=1256 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir366392606/syzkaller.Qj0hNj/336/cgroup.controllers" dev="sda1" ino=16258 res=1 [ 834.028732][ T1275] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 23:52:25 executing program 2: r0 = socket(0xb, 0x400000000080803, 0x820) write(r0, &(0x7f0000000240)="241400001a0025f00485bc04fef7001d020b49ff70880000800328000802100001010000bc71176a36ede498534108e58342fa94a235a2a441f9", 0xfcae) [ 834.120035][ T1293] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 834.222018][ T1257] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.4'. 23:52:25 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x6, 0x4, 0x7fd, 0x9}, 0x40) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0xffffffff, r0}, 0x38) 23:52:25 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00006dbffc)=0x1, 0x4) bind$inet(r0, &(0x7f00008a5ff0)={0x2, 0x0, @loopback}, 0x10) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000300)=@assoc_value, &(0x7f0000000340)=0x8) sendto$inet(r0, 0x0, 0x0, 0x24004001, &(0x7f0000000200)={0x2, 0x0, @private=0xa010100}, 0xfffffffffffffe7a) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000000000), 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000640)=ANY=[@ANYBLOB="5c000000100005075b71c9540000000000000000", @ANYRES32, @ANYBLOB="0000000000000000300012800c0001006d6163766c616e00200002800a000400aaaaaaaaaaaa0000080001001000000008000300010000000a0005000400000000000000"], 0x5c}}, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000040)={'gre0\x00', 0x1}) recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)=""/2, 0x37}, 0x0) r2 = accept4$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r4 = socket(0x100000000011, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f00000001c0), &(0x7f0000000280)=0x4) bind(r4, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(r4, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000006c0)=ANY=[@ANYBLOB="1c00000014d93fe070eb62ab36c61dd0ec9e5a1288c71d7a296e5b0f3bfc59581101848862be02afe3511197be3b728be44c48b8af15095ee8cdb0956048abc820032f5c0ce116db20f3a794476a69ad12df5911f26408a3796b6e7e6b85337e49eb8a549c760b45567addff19498b405439b3a0cdf98648c8acbbd039b15be5d47f59d3ac6f6ea7665ef17a32390ec25527814cd44feee9a405a6aca5e07e3c58fcd63ef12d06c39ca226c9c54381b996ab31ef15a5c079202035df3be7d429413f09a7b9e933a461f3b2", @ANYRES16=r3, @ANYBLOB="b72300000000000000000d0000f008000300", @ANYRES32=r5, @ANYBLOB], 0x1c}, 0x1, 0x50000, 0x0, 0x800}, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000100)={r5, 0x1, 0x6, @dev={[], 0xb}}, 0x10) 23:52:25 executing program 2: r0 = socket(0x2, 0x803, 0xff) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080)=0x40a4, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) sendmmsg(r1, &(0x7f0000002140)=[{{&(0x7f0000000100)=@pptp={0x18, 0x2, {0x2, @broadcast}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000180)="b05a45a852455f903e46bd35a2e9d29ca4c367f7e0014e6092bff4bcd500b9537ba4807479aebc69d0edf499b1b1e02a0ea90e9ec43e789d181ddc687175f79e210e5a958815a96cba906b280db8baec0a3b4d2cbe8c48d04626d635faa264af862dabfe7a3f46bb16bf39cc89ab45dfd6e88de73f1660c8a3502d87e7bca4d77ef26fd8964dbf8b0597a1334abe46764e178a9149b0a07149aee497c3ce0558fe9454f85837afab8c8a1d2d2e6538581c5d2768cbbd170bf599db26b3f436ae08f77fdb072c7dfb053bebd84679dfa79b9f2052a035544c9ac3bf8f3d2d8e2127", 0xe1}, {&(0x7f0000000000)="14d406", 0x3}, {&(0x7f0000000280)="18598be69772983e194fe6283f454d0a9c0f12d6ddd5d8ebe557d8cf059c237abd7861386f37061c51f4dfea75ad19995d7699db0533ddfe2117a66dd7beee1e2f37a0037a3de11cd4a83268cb6ff20f49eb909b2dc2fd36825fdeb82ea4941a0889f1eb59aa1f419f7d5b48cb0bc39556295fd453855eb49a0de405b6a66740daec8a010fe1d1c539c28adb7ae31c97531a59887724f01e1bf7a172e5ba36", 0x9f}, {&(0x7f0000000340)="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", 0xfc}, {&(0x7f0000000440)="05cb3ab385cdfebde0351a0ffdd813314672272ab5868e30e5291e0b9fa13e36a3cbed52bb563133d037b32c9f081b389f", 0x31}], 0x5, &(0x7f0000000500)=[{0x98, 0xff, 0x2, "83577b6748263a664d9e261d61d46cbc30312dfa736955b0931da26aa896d640ec26418af6ef7fcb4dc70b62198d2fc02e091c02de69b517943613197a89c6f0780e2129341525623205420a8b39810e991b8b8c7bd3a15ea251cc112eed9c2509e4f1bfc7491624a6b3298326f2079ed76a651dc8cb0bfc8c60cbcad8e4773c5a90b58fe2"}], 0x98}}, {{&(0x7f00000005c0)=@pppol2tp={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @multicast1}, 0x2, 0x2, 0x1, 0x4}}, 0x80, &(0x7f0000000b80)=[{&(0x7f0000000640)="8c2c96270fa5d81dee906dd11876c3e896216c4108c936071a6194a436af05875f52adea78d288771b7183d6", 0x2c}, {&(0x7f0000000680)="4ede95b7379874d5152dacea3b6d042d19c7cc34e82ccc42e5b749b91c010ef7c991e4658a3a002706094c69b3453dd08585d18b92d5906d48c724efda873db55c531e2275af985145f684a090d0e9a5b31295cfa01b5c46ce0b1d575a0b04295f5c6709a80d", 0x66}, {&(0x7f0000000700)="42ff74ee0cef0521095d1a4174105e33d5b8ebfc79eb5a9c02cae8c0cc4165d76819211f9b353c3544cc5ab55d9482b120ac88469167b12604b14472a0ca22d0c5a2a54e9a5956a28e4a3c9e6d7f6441de46d1f8a6ad13009fffbb9c4da13b35902fc4ed40e377211e815b926eda4658cec7b199b007fd2275649b9f2e05c9a0ce221ec39f4d8caf9c05cc4f2106c0892a4f3de335c934937842ddaea30be45e3b87f781fc1975ed597aee35c3fccfdaf6c0083f96d442f5b9e78d44e925bb3c71e08e7d2fd150158316afbf24ec91c4c5e3df394dc86ac7dcb2901f18ab7591c3f1a6340c02999db525b246c5c5147b4962a73d48", 0xf5}, {&(0x7f0000000800)="6beff80458514102ecd3956e354732f56989b7fc9e0da3c134f1bc6c98a121d4bb8af23b86422fd50c396e522337e156b47ffb827084979c766bd7336cfbd76216006dcabd977ec2a5358279b6691e11413cd1e92c3da1e68a14c7583a31d707fde6498dcddad171fe251a202c8cc8fce05d1cd89846222c41dfbd42055674659e6eb855", 0x84}, {&(0x7f00000008c0)="9aaf00fd84dc31e7525813cd88d844eaaf887e80440c5561f22853522c4694fd50b49188d454dab50214ac39284080affda36f78aa4e5543362e", 0x3a}, {&(0x7f0000000900)="28376d4c51178662cf1c00ce214f0e9ce9c242a9ccdfb2a6f3f3bae736ef58b8885bf3ab25598815e95350ca19899c08f2a023910346c7ab84725177336d5c4bbb9adb4127349e14417692b1519fd724d09b37f84ba5ef977c2c11c3d9ce13f1fcc513ad0d9da401aa6927a6a5461dc8ccf48af6f9fc14f58fd8943474d6f4aa1bc2ca8e2017fba81d11aeeaf8e5a08926046589dffd908e7ddfc87b784ae4df102c", 0xa2}, {&(0x7f00000009c0)="fe02d3483f53e1641828bd9e2c0ea729ea22930c8728cac6c91de819fd1e8a4662ff5878418bb831f92415e91a325b4738478feb8d58ec049d866e52fb15b0522dcd1a9e63f7ef3c64f1bfababd6dc97858a2e8167da5402d04986ca7cb63f2c685cb98dc67761b88acec67c6f8f3c1403b03769cd3f7633bcee3da2b26210cbeba251f47fa257ec023f7abf48e41dfb633cbdde1ee7c90cf6384014d6ff5f18fac8c4c4fa60aaf122a220478b74d201307334e9846b4b98dee3c14a8bd7a8d9da221e69cd4194da898e38dd8d8ad991ecd7f2ca153003583566367441864ee7a03020f82976", 0xe6}, {&(0x7f0000000ac0)="1db96f303d13f0c855442207961adaf1eaf9da6706515d756bc5d6afd43104304682ecb4ed67", 0x26}, {&(0x7f0000000b00)="9a7569130f6c5654afffcd011be0973c45cbeddddc49c14b8e6db19a94f51e966b5350a4a1b99fc3e1ad67dcd890c9b1fdf80a9e9928d686b2abf4e19fc41986074c766af5d686f1bf9a7d1cd502b2a6b7ba4964bbb21ea9e1cdeca8f71eeaaa620f022b15d070df6547b6", 0x6b}], 0x9, &(0x7f0000002700)=[{0xd8, 0x84, 0xfffffffb, "818d62ea8f4b2fafa75572cbaa3e2e850ebc9999af833791979421fb75451f79c1c3d4a2ce91a5171908308ee64ac4ca57b5d7c6e988934351ea538d9ba77bcd848c34a4878b80161223b5788333411693d139af331901c1451adf498df53d59d797d28995af4cb59249a0a9b7b672d8544a7265478fdd96bab4b8e7bab216ba94126052f74c0ce8f2e773ae0018214348ff61fb047aa315049c0fb955891f20a38ac4fb17f58ccc1d602151b23e6b6750373fbaacf1c6b47d023a9d875928e9e513f1bcd52158"}, {0xe8, 0x103, 0x3f, "c79ec7ecce47a057cf0eff4390eba82545bf2446b23ee3142a84d007c2dfeb76ee5a1e4223a49bbb5c0ef486c97f7a11507783a0731bc03d2335106f98c2973db4185c66cd139f45af2f9cfeda30e498311f3ab2b9f972e823ccbfcce9f57703000b2b4a32dd906ae919b511403ae7f1ecc99abffc109060874a89e41d7fe69d008f2add7596b47aa17ac3ad005f77ef351370d6e0df2ce3ec40c5365130d6f6eb835d7311aff3f492cb59d7b964c81c7496bbc4c61b260050c59e7360466cba392c196b75b5347b4e378e50ffd1d2d9f2e7dc6c6e2b349f"}, {0xb0, 0x113, 0x3, "481585f593aa7c78cff8db988e4b30820135e8bb131d148e71530350ec654e3241e62edeb1f18a472a8fa14bcd45ae69096261385bafc32662ae425decc305ddfc69119f1bbf5eebd05f747479806c0cf1899673483d74fbd2d633305c52a21a2980987dba5965fabbc21b8ca43701cd9f64b2437d951c35215b98584db99ae3c5f16d025d2e9b4275a19ad59e6f22eab58d593508a63a59f91b58f7"}, {0x38, 0x10f, 0x4, "e9888f5066aae2d12c4bbfda84ca088025e0a948bcbdf9119eb84a016e7400285932603ef7150478"}, {0xa0, 0x10d, 0xfffffffd, "242e6f3c8e06fc29ff15b06eb49bf7406bf8ec7b1142c4ad307d996aacff8279a4e3d00b820d0be99db2880a7e2c5e2b15962a34b36e5be8fda8ce963d6132eba84c260af493bf6098f09d73fbd7c6a52ce815b03e5c9a3e29d916525ff2a2696ed7a1acc84a280d1f66fd4814054d458251cd21e8dafa6ac98772c16d719d5738afacb3342d5dd3a50699ade6c5ce24"}, {0xe8, 0x1, 0x781, "3d72af53a1f9656cd5c9ba6eab539b4da31b78b146407d9379bf29772f501787b26b493880864c8cc9402dd931f4f065b52fdfc29ad208959eb29ec443e88b545ef9f82813fde797e988b18ded2410b7afc1df8479a0562a30d96b03fae15d24f519fe4a346e180483efc75c521e83c99b90eed05e16612858a0bc260fa610f5fe25db5eebde8a7ba16ca222c632140c26c22f7a045bc040957de2ca7ddf6cf6bff2947d456c211f37cccffaac9bc32809bb0aa50c15437e8a4f8326b3169ec4c0753a067355d0ea6b7605b4de0d91a19780"}, {0xb0, 0x10a, 0xff, "9db002c10cd8e47ca5cd842310efbe1b1c3ee6419533d03ef7e3b72f93bc601ab6c2753721280ca7ac704b69aaa2360f4b8e1a6801509e6e3f13d6df2b1ca607025f7305c9bb0f3304837076293b174b0f767383cabeacfa07b999bbcac44c7a316461870513f2f725abb0c7323742fd42f04e1abc14b5b734e96489ec64d06bb92decd11c77dcc65af00ef5cad806580ff8666bba9920d2dd3bef"}, {0x1010, 0x115, 0x7, 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&(0x7f0000001e40)=[{&(0x7f0000003cc0)="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0x1000}, {&(0x7f0000001d40)="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", 0xfa}], 0x2, &(0x7f0000001e80)=[{0xd0, 0x29, 0xb2, "0cb2efdc5a150dd2e5d0be1de5575aa078836a84ac9fbf59cf78d64cdeb0598cfbb6afb0f542577a50faef7daf59e3311b9808c618d99f9224ff42b0815f2079309548d4ee0f3ef8d1f5026531e8af764541842b353d42fcb3eb543b9155003921370638035141f268c157ab2923ff7fb79c88e7ae515845bef4729365c3f553c6d5604af1866c25d2d4ed76a4a32ec0aa72accbde2037f2603b0b9cd2e00ab6940a5ad6e5f98d402c9a50af398affe5c5acc3002d155cd9c1eeaee4cc"}, {0x88, 0xff, 0x8, "63be9a163f1aacf98e20b3692d9d8bf70331aa2358d9440b8ec1f63c3a24bf998e2277b7e833ce1d848de6d3dcb9f0d6edcb723806dbca181222333c246f0fb6e71b27967796164d10c4ab4a044c3b9c8fd32a86d60f8ab949628b2bc5d73163db8bcc359c42d8ced0a068a95876512d77"}], 0x158}}], 0x7, 0x1) sendmmsg$inet(r0, &(0x7f00000026c0)=[{{&(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10, &(0x7f0000002100)=[{&(0x7f0000000040)="cf9d398d39b59205818ea5192310a3866f3fe2ad082769ded2993e8cf72c4698c9327a7b8763d50fb510e6f0cbe72816e71321dc5f18c829df075352", 0x3c}], 0x1}}], 0x1, 0x0) 23:52:25 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r3, &(0x7f0000000400)="1488d2b83e8ba58993e285d20975c4820339648b980e4dd95f8fe911db758776b7b3654deb3ae7d5bff3d83641d1a8ec31062113ee889764174379241a0b6de910b7dd38d9424cc0a0764fa766300d17bbfde31ce6531a18f9a8be4abc08b68946ca60ec5eb00c63b63334ab79701d699e796f8be6a80beccdf6b6aadc5737a70313ff906125848b399184164e82833ecbeb1e56c23d009429609fa6288f0f171a86cf235cfc9f5a56fd1a043c6e14c0af78b0a16fccf0", 0xb7, 0x4044010, &(0x7f00000004c0)={0x2, 0x4e24, @empty}, 0x10) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="480000001000050700000000000000002a00005100d8bd342ef038b0ed85147d0000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468b6c13751e388a1c68977887a049adcd02a0c55b5d23a77f78bbc8068eb40a2c035b7b685c41a40fa3f098e24292896"], 0x48}}, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000740)=[@in={0x2, 0x4e22, @multicast1}, @in6={0xa, 0x4e20, 0x1, @empty, 0x4}, @in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e24, 0x5, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0xf1}, @in={0x2, 0x4e23, @remote}, @in6={0xa, 0x4e23, 0x5, @private0={0xfc, 0x0, [], 0x1}, 0x3}, @in={0x2, 0x4e21, @private=0xa010101}, @in6={0xa, 0x4e22, 0x1, @local, 0x25}, @in={0x2, 0x4e23, @broadcast}], 0xc0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r5 = accept4$x25(0xffffffffffffffff, &(0x7f0000000680)={0x9, @remote}, &(0x7f0000000540)=0x12, 0x80000) ioctl$SIOCX25SCUDMATCHLEN(r5, 0x89e7, &(0x7f0000000580)={0x3d}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, r6, 0x0, 0x100000000) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r6, 0x118, 0x1, &(0x7f0000000240)=0x2, 0x4) r7 = socket$nl_route(0x10, 0x3, 0x0) socket(0x1, 0x803, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0x3) sendmsg$nl_route(r7, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="440000001000000200"/20, @ANYRES32=0x0, @ANYBLOB="ffffff9e00000000140012800c0001006d616376746170000400028008000500b4311308f952a69a9957e95ee524b017933a915abb3ccc0d8c2cf46d3cf31ba76ae23a91fb450c58b1024399f2dfbba9d417f3a9526e6b3c0c268b757478d8ffbc8e332539b09945aa078d84af56c6ada30de9e82e88759a3c6204c791e30898b51fe9c6452e8fb386be527d99e227666d9c30c68ba60a521fa72cd09e21a7e93605b75b48a9b112", @ANYRES32=r8, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r8, @ANYBLOB], 0x44}}, 0x20004081) [ 834.485022][ T1306] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 23:52:25 executing program 3: r0 = socket$inet6(0xa, 0x100000003, 0x2c) sendto$inet6(r0, &(0x7f0000000000)="ff000003214d56d0bf", 0x9, 0x800, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback={0x0, 0xac141403}}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) setsockopt$CAN_RAW_FILTER(r1, 0x65, 0x1, &(0x7f0000000040)=[{{0x0, 0x0, 0x1, 0x1}, {0x0, 0x0, 0x1, 0x1}}, {{0x1}, {0x2}}, {{0x4, 0x0, 0x0, 0x1}, {0x1, 0x0, 0x1, 0x1}}], 0x18) 23:52:25 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_NEW(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)={0x4c, 0x0, 0x7, 0x0, 0x0, 0x0, {0x7, 0x0, 0xa}, [@NFACCT_FLAGS={0x8, 0x5, 0x1, 0x0, 0x2}, @NFACCT_NAME={0x9, 0x1, 'syz0\x00'}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0xffffffffffffffe1}, @NFACCT_NAME={0x9, 0x1, 'syz1\x00'}, @NFACCT_BYTES={0xc, 0x3, 0x1, 0x0, 0x10000}]}, 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x24000801) getpeername$ax25(0xffffffffffffffff, &(0x7f0000000d00)={{0x3, @netrom}, [@remote, @remote, @remote, @null, @null, @remote, @bcast, @null]}, &(0x7f0000000280)=0x48) r3 = socket$inet(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x6, 0x0, 0x5, 0x0, r4}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={r4, 0xc, "b51d95ecc57eb3d2635324cc"}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r4, 0x1, 0x20}, 0xc) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000000c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x3f}}, 0x10) setsockopt$SO_TIMESTAMPING(r5, 0x1, 0x25, 0x0, 0x0) connect$inet(r5, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x34) r6 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreqn(r6, 0x0, 0x23, &(0x7f0000000000)={@initdev, @local}, &(0x7f0000000100)=0xc) sendmmsg(r5, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) ioctl$FS_IOC_RESVSP(r5, 0x40305829, 0x0) 23:52:25 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)={0x40, 0x2, 0x6, 0x0, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0x10, 0x3, 'bitmap:port\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_FAMILY={0x5}]}, 0x40}}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0x1420000a77, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) ioctl$FITHAW(r3, 0xc0045878) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010001fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e0000001800028014000f"], 0x3}}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f0000000200), 0x0) write$binfmt_elf64(r4, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd"], 0x6) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xfef0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00002bbd7000fddbdf250a000000080004000c040000040003801800028014000100ff0200000000000000000000000000010c00018008000900760000000800050000feffff"], 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2220402}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r5, 0x100, 0x70bd2b, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x14) [ 834.643093][ T1307] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 834.683932][ T1308] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 834.716789][ T1314] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 23:52:26 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x88042, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x1}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000280)={@val={0x0, 0x8864}, @val, @mpls={[], @ipv6=@dccp_packet={0x0, 0x6, "89b2b3", 0x10, 0x21, 0x0, @private0, @empty, {[], {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, "9cd078"}}}}}}, 0x46) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r4}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x13}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000040)={r4, 0x4}, &(0x7f0000000080)=0x8) getsockopt$X25_QBITINCL(r2, 0x106, 0x1, &(0x7f0000000100), &(0x7f0000000200)=0x4) 23:52:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000280)=ANY=[@ANYBLOB="5c0004001005070000000000000000d4015de9df0361ee00000000fb7800d414dc46e33836ac5ed6b1d4d2414571b21758", @ANYRES32=0x0, @ANYBLOB="0000000000000000300012800c0001006d6163766c616e00200002800a000400aaaaaaaaaaaa0000080001001000000008000300010000000a0005000400000000000000"], 0x5c}}, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="00000000000000002800120009000100766574800000000018000200140001000000000001afe11fbf9831b1e73c4bdd3a7ef7687654299b280726fc15daba606fb231d6aa207b0aa8f9b55290e23ffce8bb9828d69e8c268bd1c54ca76ca457530756b4c06a", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="0000000063000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0x8}}, [@filter_kind_options=@f_route={{0xa, 0x1, 'route\x00'}, {0x8, 0x2, [@TCA_ROUTE4_POLICE={0x4, 0x3}]}}]}, 0x38}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@initdev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000004c0)=0x10c) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@mcast1, @in6=@dev={0xfe, 0x80, [], 0x2c}, 0x4e20, 0xfff, 0x4e24, 0x0, 0x2, 0x20, 0xa0, 0x0, r4, r5}, {0x1, 0x1ff, 0x7f6, 0x3, 0x1000, 0x4, 0xfa3d, 0x3}, {0x6, 0x5, 0x9, 0xffffffff}, 0x0, 0x6e6bb8, 0x2, 0x1, 0x1}, {{@in6=@loopback, 0x4d2, 0xab}, 0xa, @in6=@local, 0x0, 0x1, 0x3, 0x4, 0x9, 0x10001}}, 0xe8) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x102}) r7 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) ioctl$TUNSETGROUP(r6, 0x400454ce, r8) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080)={r2, r5, r8}, 0xc) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, &(0x7f0000000040)={'virt_wifi0\x00', 0x80000000}) ioctl(r0, 0x8000008b19, &(0x7f0000000040)) 23:52:26 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, 0xffffffffffffffff, 0x0, 0x100000000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x33, &(0x7f0000000180)=0xcf, 0x4) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @remote}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) sendfile(r3, r0, 0x0, 0x8000000000004) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000000500)=ANY=[@ANYBLOB="06000000000000000a004e2300000009fe880000000000000000000000000101010001000000fe76083b6b53ba0b85000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000a004e2300000006fe8000000000000000000000000000bbff010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2200000800ff02000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a00000000000092fe88000000000000000000000000010183400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a004e2300000006fe8000000000000000000000000000aa000200"/665], 0x290) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003480), 0x0, 0x0, 0x0) 23:52:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000100)=@newtaction={0x4c, 0x30, 0x727, 0x0, 0x0, {}, [{0x38, 0x1, [@m_ct={0x34, 0x1, 0x0, 0x0, {{0x7, 0x1, 'ct\x00'}, {0x24, 0x2, 0x0, 0x1, [@TCA_CT_PARMS={0x18}, @TCA_CT_ZONE={0x6, 0x3, 0x9}]}, {0x4}}}]}]}, 0x4c}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r1, &(0x7f0000000000)="2c6e8ba5e72314601979ac135c083d313604b0ea8674294583780e08d921bf3ea6006673aa63efcf7a8bf8aee69dbc9ad81354c50a7ec0f2a9093ed2d6c7a53d579d6a2916477af5a8a1b285149d36a0f57f", &(0x7f0000000080)=""/51}, 0x20) 23:52:26 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000180)={'vlan1\x00', 0x200}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_x25_SIOCDELRT(r2, 0x890b, &(0x7f0000000100)={@null=' \x00', 0x3, 'ip6gretap0\x00'}) ioctl$FIOCLEX(r2, 0x5451) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='nv\x00', 0x3) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000240)={0xffffffffffffffff, &(0x7f0000000440)="dad4a56736672a6189a3ce5bedd1e2041234d8b9b40e20640c8921339c420a3201a1400c805912ff09da16847ac06d14bc2b55aa452844ebd5806d0ea273b33322f380204a909cb10a6fa04f95db96e692822c3300551fbe550b2d6b07f89d342ebffe0c2e69face08802a6c938d895c4daec656b658be178ec620f34c1bcfb48465702d66c8dc844a39e13ca7adcaeb109c84f48930c2703a47dc24369f8e18035a8f70e4656c53e12326d3b45b81a55c1d61e094655fcdd32b151078369a254852b785d2f4becc080c7fd33462", &(0x7f0000000540)=""/160}, 0x20) getsockopt$inet_tcp_buf(r3, 0x6, 0x1a, 0x0, &(0x7f0000000400)) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @loopback}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, {0x2, 0x4e24, @private=0xa010101}, 0x201, 0x0, 0x0, 0x0, 0x5, &(0x7f00000003c0)='ip6gretap0\x00', 0x1, 0x3}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000200)=0x3, 0x4) r4 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x4e24, 0x3a, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3f}, {0xa, 0x4e24, 0x0, @mcast1, 0x3ff}, 0x7, [0x9, 0x2, 0x1, 0x1, 0x4d0e, 0x800, 0x8, 0x8ab4]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e23, 0xfffffffd, @dev={0xfe, 0x80, [], 0x33}, 0x2}, {0xa, 0x4e23, 0x0, @mcast1, 0x3}, 0x7, [0x6, 0x0, 0x1, 0x1, 0x7ff, 0x7fff, 0x8, 0x1]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0xce21, 0xfffffffc, @mcast1, 0x916d}, {0xa, 0x4e24, 0x8651, @empty, 0x7}, 0x0, [0x0, 0x0, 0x0, 0x8, 0x0, 0x1, 0xfffffffc, 0x8000000]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) [ 835.814528][ T1376] IPVS: ftp: loaded support on port[0] = 21 [ 836.118790][ T1376] lo speed is unknown, defaulting to 1000 23:52:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") clock_gettime(0x0, &(0x7f00000056c0)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000005580)=[{{&(0x7f0000000300)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f00000026c0)=[{&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/4096, 0x1000}, {&(0x7f0000000380)=""/140, 0x8c}, {&(0x7f0000002480)=""/222, 0xde}, {&(0x7f0000002580)=""/82, 0x52}, {&(0x7f0000002600)=""/192, 0xc0}], 0x6, &(0x7f0000005800)=""/4096, 0x1000}, 0x14}, {{&(0x7f0000003740)=@nfc, 0x80, &(0x7f0000003840)=[{&(0x7f00000037c0)=""/117, 0x75}], 0x1, &(0x7f0000003880)=""/91, 0x5b}, 0x1ff}, {{&(0x7f0000003900)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f00000039c0)=[{&(0x7f0000005780)=""/69, 0x45}], 0x1, &(0x7f0000003a00)=""/246, 0xf6}, 0x101}, {{0x0, 0x0, &(0x7f0000004e80)=[{&(0x7f0000003b00)=""/4096, 0x1000}, {&(0x7f0000004b00)=""/241, 0xf1}, {&(0x7f0000004c00)=""/251, 0xfb}, {&(0x7f0000004d00)=""/213, 0xd5}, {&(0x7f0000004e00)=""/49, 0x31}, {&(0x7f0000004e40)=""/12, 0xc}], 0x6}, 0xd2f6}, {{&(0x7f0000004f00)=@x25={0x9, @remote}, 0x80, &(0x7f0000005480)=[{&(0x7f0000004f80)=""/163, 0xa3}, {&(0x7f0000005040)=""/217, 0xd9}, {&(0x7f0000005140)=""/67, 0x43}, {&(0x7f00000051c0)=""/59, 0x3b}, {&(0x7f0000005200)=""/162, 0xa2}, {&(0x7f00000052c0)=""/244, 0xf4}, {&(0x7f00000053c0)=""/160, 0xa0}], 0x7, &(0x7f0000005500)=""/88, 0x58}, 0x1}], 0x5, 0x2000, &(0x7f0000005700)={r2, r3+10000000}) bind$bt_hci(0xffffffffffffffff, &(0x7f0000005740)={0x1f, 0x1}, 0x6) getsockopt$TIPC_NODE_RECVQ_DEPTH(r1, 0x10f, 0x83, &(0x7f00000000c0), &(0x7f0000000280)=0x4) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendto$packet(r7, 0x0, 0x0, 0x0, 0x0, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000002840)=ANY=[@ANYRES32=r5, @ANYRES32=r8, @ANYBLOB="00feffbd5ec0000800000028e1110009000189c0316600c162c16c2317d7ddfc32eb25facd65c11a32d09fc1cc09a72b052ecdac71c1ea7a33623825efb016e47274a6b92e57453a6cfbdc0d472aab505c81da60c4054f61b993226b98ed5262fbbdf0083dd667efca0e7056ebd3dd8d08e05569860053c44259ff634d7c331735da17c3bf49afc1a17ae187b1df38cd07e9b346c050e513da33b2bfcd37400ed4bcfab1f0316dc84f7e002ef085336fcd10f9ed323027f25230d82ed2698dcf1ad9f918e01512abcdb18583ac274d3954f0"], 0x48}}, 0x5) r9 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r10, @ANYBLOB="002d000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x3, &(0x7f0000000140)={&(0x7f00000027c0)=ANY=[@ANYBLOB="9700002010000000000000000000000000000500116f2adfc31ddc7c685908b7bc4bbe89a8d0c09c8b9909faef857f8b4c2d734d42f70321eebb14cb7b0c8900c988", @ANYRES32=0x0, @ANYBLOB="00000000000000002000128008000100687372001400028008000100", @ANYRES32=r8, @ANYBLOB="08000200", @ANYRES32=r10, @ANYBLOB="cedf2eef9d440000d12eace8", @ANYRES32=r5, @ANYBLOB], 0x48}}, 0x0) 23:52:27 executing program 4: connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1}, 0x1c) r0 = socket(0x9f8629030ee31a74, 0x5, 0xfffffffe) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8924, &(0x7f0000000000)={'vlan1\x00', 0x1}) [ 836.304356][ T1409] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 23:52:27 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYRES64=r0, @ANYRESOCT=r0, @ANYRESDEC=r0], 0x198}, 0x1, 0x0, 0x0, 0x40d4}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) socket$nl_rdma(0x10, 0x3, 0x14) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000640)=ANY=[@ANYBLOB="5c000000100005070000000000000000d300000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000300012800c0001006d6163766c616e00200002800a000400aaaaaaaaaaaa0000080001001000000008000300010000000a0005000400000000000000"], 0x5c}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0xfffffffffffffda0, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @random="3f2cafa3ceaa"}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) write$binfmt_script(r2, &(0x7f00000000c0)=ANY=[@ANYRES64, @ANYRES64=r4, @ANYRES32=r0, @ANYRES32=r5, @ANYRES64, @ANYBLOB="22c026b1e5e777782821271608d307", @ANYRES64=r1, @ANYBLOB="cddc444186d8c14cf4b71f1861538182be0c7b81d3776691dd059803d6652dbc4d5a0430a0069534273852ac505ff679badcea3ebfd9", @ANYRESHEX], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) bind(0xffffffffffffffff, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="b72300000000000000000d0000f008000300", @ANYRES32=r7, @ANYBLOB="d0f2f5126a0cb2f859d840070023000203453324241385796459213b070ab53e2aff7a5e26fcfd724b0d8e5a5858ec00579bb3b95041e9f527c6ece419f42b53d028ccdffe386b841ac4fa23e554"], 0x1c}, 0x1, 0x50000}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@bridge_newneigh={0x2c, 0x1c, 0x400, 0x70bd29, 0x25dfdbff, {0x2, 0x0, 0x0, r7, 0x1, 0x88, 0x8}, [@NDA_LINK_NETNSID={0x8, 0xa, 0x101}, @NDA_PORT={0x6, 0x6, 0x4e23}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x20004040) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000000000)={0x9, {{0xa, 0x4e23, 0x5, @mcast1, 0x2}}}, 0x88) 23:52:27 executing program 2: setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, &(0x7f0000000000)={0x0, 0x0, 0xf4d3}) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) sendfile(r4, r1, &(0x7f0000000040)=0x100000000203200, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) socket(0x2000000000000021, 0x2, 0x10000000000002) [ 836.429117][ T1409] device veth41 entered promiscuous mode 23:52:27 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$inet6(0xa, 0x1, 0x84) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000200)={@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x0, 0x3, 0x3, 0x2, {0xa, 0x4e21, 0x6, @remote, 0x9}}}, {&(0x7f00000000c0)=""/199, 0xc7}, &(0x7f00000001c0), 0x22}, 0xa0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, 0x0, &(0x7f0000001100)) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r1, 0x0, 0x100000001) [ 836.497042][ T1411] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 836.520604][ T1419] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.0'. 23:52:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000300)={&(0x7f0000000140)='./file0\x00', 0x0, 0x14}, 0x10) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x118a8, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000017c0)={0x0, 0x0, 0x30}, 0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) accept$unix(r1, 0x0, &(0x7f0000000040)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000000) r4 = accept$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @local}, &(0x7f0000000200)=0x10) sendto$l2tp(r4, &(0x7f0000000240)="29f06dd53a3f9692a699c8cb15601a3cc61b60ec1b13bd51944b54dcf4269c568e6f1f7a0af16d84dc66ca2da790f763ddb0b428e9af82f9991df0cfd59057463cf88091a453fdf1c78558b9daef62", 0x4f, 0x4, &(0x7f00000002c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x42}, 0x2}, 0x10) r5 = accept$unix(r1, &(0x7f0000000000), &(0x7f0000000080)=0x6e) write$binfmt_script(r5, &(0x7f0000000180)=ANY=[@ANYBLOB="9c"], 0x1) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r1, 0x6, 0x14, &(0x7f0000000100)=0x1, 0x4) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB], 0x34000) [ 836.564859][ T1378] IPVS: ftp: loaded support on port[0] = 21 [ 836.570987][ T1422] validate_nla: 6 callbacks suppressed [ 836.570998][ T1422] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 836.600353][ T29] audit: type=1804 audit(1593993147.768:879): pid=1425 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir584356148/syzkaller.LGTDJX/317/memory.events" dev="sda1" ino=16067 res=1 [ 836.683879][ T1419] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 836.734118][ T1425] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 836.737729][ T29] audit: type=1800 audit(1593993147.798:880): pid=1425 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16067 res=0 [ 836.783868][ T1432] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 836.924434][ T1434] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 836.929492][ T29] audit: type=1804 audit(1593993147.798:881): pid=1425 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir584356148/syzkaller.LGTDJX/317/memory.events" dev="sda1" ino=16067 res=1 [ 837.079614][ T29] audit: type=1804 audit(1593993147.938:882): pid=1434 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir249643802/syzkaller.3VQ13J/320/cgroup.controllers" dev="sda1" ino=15735 res=1 [ 837.185200][ T1376] virt_wifi0 speed is unknown, defaulting to 1000 [ 837.236054][ T29] audit: type=1804 audit(1593993147.968:883): pid=1438 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir584356148/syzkaller.LGTDJX/317/memory.events" dev="sda1" ino=16067 res=1 23:52:28 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000003c0)=@raw={'raw\x00', 0x8, 0x3, 0x360, 0x0, 0x0, 0x98, 0x1e0, 0x0, 0x2c8, 0x198, 0x198, 0x2c8, 0x198, 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, 0x180, 0x1e0, 0x0, {}, [@common=@inet=@set4={{0x50, 'set\x00'}}, @common=@unspec=@conntrack2={{0xc0, 'conntrack\x00'}, {{@ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}, [], @ipv6=@mcast2, [], @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', [], @ipv4=@loopback}}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast}}}, {{@uncond, 0x0, 0xa0, 0xe8, 0x0, {}, [@common=@addrtype={{0x30, 'addrtype\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@dev, 'veth1_macvtap\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x3c0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) [ 837.358341][ T29] audit: type=1800 audit(1593993148.038:884): pid=1432 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16067 res=0 23:52:28 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=@ipv4_newroute={0x1c, 0x18, 0x100, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}}, 0x1c}}, 0x0) [ 837.436086][ T1452] ipt_CLUSTERIP: Please specify destination IP [ 837.478578][ T29] audit: type=1804 audit(1593993148.048:885): pid=1432 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir584356148/syzkaller.LGTDJX/317/memory.events" dev="sda1" ino=16067 res=1 [ 837.582646][ T1452] ipt_CLUSTERIP: Please specify destination IP [ 837.587601][ T1454] IPVS: ftp: loaded support on port[0] = 21 23:52:28 executing program 4: syz_emit_ethernet(0xae, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x0) [ 837.615540][ T29] audit: type=1804 audit(1593993148.098:886): pid=1441 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir102750044/syzkaller.T9fx38/337/cgroup.controllers" dev="sda1" ino=16097 res=1 [ 837.719672][ T1454] lo speed is unknown, defaulting to 1000 23:52:29 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) write$tun(r1, &(0x7f00000002c0)={@void, @void, @eth={@dev={[], 0x2b}, @local, @val={@val={0x9100, 0x0, 0x0, 0x2}}, {@ipv4={0x800, @generic={{0x1a, 0x4, 0x0, 0x0, 0x68, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty, {[@cipso={0x86, 0x4f, 0x1, [{0x0, 0xc, "200066d68d9079f39da8"}, {0x2, 0x11, "abc5b69927086f1c6bdfee1d3abfbb"}, {0x5, 0x3, "95"}, {0x6, 0xd, "50abcadf9cae9734df6d07"}, {0x2, 0xe, "d658283e9c04a67c25dea481"}, {0x6, 0xe, "ddb53323962cd1d958bb0044"}]}, @end, @noop]}}}}}}}, 0x7e) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000000) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r7, 0x0, 0x100000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x77, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0500050077f40400ffffffdf0800"], &(0x7f0000000140)=0x12) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000001c0)={r9, 0x2b, 0x2, 0x8, 0x1, 0xf01}, &(0x7f0000000200)=0x14) openat$tun(0xffffffffffffff9c, &(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, 0x0) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x34, 0x0, 0x800, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e23}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xfffc}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x0) 23:52:29 executing program 5: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e79010025000511d25a80648c63940d0424fc60040012000a0011000200000037153e370a00098002000000d1bd", 0x33fe0}], 0x1}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) bind(r1, &(0x7f00000000c0)=@hci={0x1f, 0x3, 0x1}, 0x80) [ 837.965892][ T1466] netlink: 'syz-executor.5': attribute type 9 has an invalid length. [ 838.028412][ T1466] netlink: 96510 bytes leftover after parsing attributes in process `syz-executor.5'. [ 838.060965][ T1469] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 838.183980][ T1469] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 838.604089][ T1454] virt_wifi0 speed is unknown, defaulting to 1000 [ 838.619311][ T1457] IPVS: ftp: loaded support on port[0] = 21 [ 838.664654][ T1457] lo speed is unknown, defaulting to 1000 [ 839.256312][ T1457] virt_wifi0 speed is unknown, defaulting to 1000 23:52:31 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) r3 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpuset.effective_cpus\x00', 0x0, 0x0) sendmsg$NFT_MSG_GETTABLE(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x44, 0x1, 0xa, 0x401, 0x0, 0x0, {0x2, 0x0, 0x4}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x40000002}, @NFTA_TABLE_HANDLE={0xc, 0x4, 0x1, 0x0, 0x3}, @NFTA_TABLE_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x10080}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'team0\x00', &(0x7f00000000c0)=@ethtool_link_settings={0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}}) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) sendmsg$NFT_MSG_GETSET(r4, &(0x7f0000001400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)={0x116c, 0xa, 0xa, 0x801, 0x0, 0x0, {0x7, 0x0, 0x4}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_USERDATA={0x1004, 0xd, 0x1, 0x0, "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@NFTA_SET_DATA_TYPE={0x8}, @NFTA_SET_EXPR={0x18, 0x11, 0x0, 0x1, @nat={{0x8, 0x1, 'nat\x00'}, @val={0xc, 0x2, 0x0, 0x1, [@NFTA_NAT_FAMILY={0x8, 0x2, 0x1, 0x0, 0x2}]}}}, @NFTA_SET_USERDATA={0xde, 0xd, 0x1, 0x0, "4b9fffe5d043fd100f24a8c5b7550c5b8c155050b42833bd9ec7bd050cd2d2f8a3cee96ca13c35d9beb3e03aa735f939ab08c45df8f179c4372750f30d8ed9a088374338de636a061484db8df16e2c11c6f038338f36ac5f13e343a943108f6594c55d5218a73cfe033fa70dfdd358a9682360418f9c8fb654d859831f964d87b6bbbd66588fd76746b3ea8c9be61f6e9ba20e82fdeb6959f6969ee7b96c4e18a5abf8935e185603acf2fbe8e8f1bf03d6eb610c11d228fe410d1beb0e577da31aedada3c28debcd05800d1b536d458fcea3bb8589a33f0dfe69"}, @NFTA_SET_POLICY={0x8, 0x8, 0x1, 0x0, 0x1}, @NFTA_SET_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x3c}, @NFTA_SET_EXPR={0x2c, 0x11, 0x0, 0x1, @meta={{0x9, 0x1, 'meta\x00'}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_META_KEY={0x8, 0x2, 0x1, 0x0, 0xe}, @NFTA_META_SREG={0x8, 0x3, 0x1, 0x0, 0xc}, @NFTA_META_SREG={0x8, 0x3, 0x1, 0x0, 0x12}]}}}]}, 0x116c}, 0x1, 0x0, 0x0, 0x4000041}, 0x0) 23:52:31 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) setsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x81, &(0x7f0000000080)=0x7, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) sendto$netrom(r1, &(0x7f0000000180)="5b471df6f8b8297375c8001e1b4fef459c2a98a26b589f5fe723251a9453baf108ff2aa85fa03726ac9b74c399ebdd6ff8f744ebe24054d5dd827e5f9409662c79d1afbf832ce753afe68e63fb09903cbdd72d776bdf7621fe6e6f139466419328eaeb3e41847b3efc27a39681ca6365d201518cd3ad058a6b4c7327be7559d9c34f09bc670c3256adfdc72183cedc971e8c6bd560b8558a8e01c9291be0c81548bae174f4a79ce568764764b517e8d9cfe1c1d9fe84267413d0262c65356e467086a74ea4b863afc62e5389cecbc83e092c548be002528df1fd63e1f70e31e7405282de9ee025d5950768bb7efc1d8cfb407c28", 0xf4, 0x8815, &(0x7f0000000000)={{0x3, @bcast}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default]}, 0x48) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="6ffe0000000000000000030000004c0001800d0001007564703a73797a320000000038000400200001000a0000000000000000000000000001010000001400"/81], 0x60}}, 0x0) 23:52:31 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f00000000c0)=@generic={0x1e, "0103000000000000000000000055b00009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x24, r3, 0xc15, 0x0, 0xfffffffe, {{}, {}, {0x8, 0x11, 0x7f}}}, 0x47}, 0x1, 0x0, 0x0, 0x20048001}, 0x0) ioctl$SIOCX25GFACILITIES(r0, 0x89e2, &(0x7f0000000000)) 23:52:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c000000100085060000000082be84ffcf8a63ed0b9327af06938b4edc70a7c4b163d7a485474e07c63aeddec47a7312ab192bbdf52e38f6d441a1b7deb0f9de0170a5152ae7a6c1e8919cf96da6955b9ee50a24430711b5f6296ed285fee07dec696dc0b62d7b3cadd55e36d16c2221ab590a15d77f60a6acae77eb1915de56660836dc9dad7af9d3c6a54afdd6e85f51679bb15cf2972f57b6905061307df025c986d81d7f94bcbde3c48857ec18cc9901004e216ccae0479a15ed3c04612f5b3d29628931619fd231768325e3a8861117645678a63cdf6698934dfd", @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="5000000010001fff000000000008000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000028001200d909000893f94cf838c71e010076657468000000001800020014010100000000b73860b0d2413beb10c68349093909868f21027167f10058924e52df65a35c962501ff121b6ff4dec2d4d5e52ab9d457cd283c9cf4e85653994689f45bc19fde2207737b9995780a6a50589d820e3e7483977f", @ANYRES32, @ANYBLOB="200002000010000008000a00", @ANYRES32=r3], 0x50}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b0001006970766c616e00000400028008000500", @ANYRES32=r6, @ANYBLOB="08fa0a00", @ANYRES32=r3, @ANYBLOB], 0x44}}, 0x0) 23:52:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1f}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x1cb) setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, &(0x7f0000000040)) sendmmsg$inet(r0, &(0x7f0000003b40)=[{{0x0, 0x1010000, &(0x7f0000000180)=[{&(0x7f0000001940)="a5", 0xc01}], 0x1}}, {{0x0, 0x4, &(0x7f0000000680)=[{&(0x7f0000000600)="da", 0x220908}], 0x1}}], 0x400000000000007, 0x4000000) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@mcast1, @in6=@dev={0xfe, 0x80, [], 0x2c}, 0x4e20, 0xfff, 0x4e24, 0x0, 0x2, 0x20, 0xa0}, {0x1, 0x1ff, 0x7f6, 0x3, 0x1000, 0x4, 0xfa3d, 0x3}, {0x6, 0x5, 0x9, 0xffffffff}, 0x0, 0x6e6bb8, 0x2, 0x1, 0x1}, {{@in6=@loopback, 0x4d2, 0xab}, 0xa, @in6=@local, 0x0, 0x1, 0x3, 0x4, 0x9, 0x10001}}, 0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001a40)={0x0, 0x0, 0x0}, &(0x7f0000001a80)=0xc) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r6 = socket(0x22, 0x6, 0x2) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001e00)=[{&(0x7f0000000240)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000004c0)=[{&(0x7f00000002c0)="94c31ca8737d0bbe5e20b8097c6a40ea28d86ae3e75790e1f437336c1addf64a5b24df545d465ccbbfdbb05cd65de67055762621f5e12d4b82a6ddd860d25f2693a89f561e2e84a0fef23ead6c7e9ff91cc493abb896bfde70ad36ea4249df34baf3da6244ad3e23c5b594cecf6009b052d406507ea3a38d1381390252bd1976bd033d5e313acd9a86238faa1dc2e1ff7e3a614df47d9b88159e2fc2582016b10c09b3a474ad173b636821172a30b57bd4218a92ea49e90a2b99f3a7bffa16ae1f3e813037d34839b47d49976428ca7b7b6d0a92d21801", 0xd7}, {&(0x7f00000003c0)="ecebb849c2b8746dc01d9b6d6e4d03ca5d850305f5f430c0b574ea284e6af624ea3927f24bca381f129a188de50e4ea448d6600fa35e09d113eb4559d888d53b079fbc0b615b1ef34b13a6512896fecbdaf7a1a53751ec52aa38cdd0f09dc5824d06af76cf5ba06f0ba037441759f1498441f919d8a00d098e928177c7a04a2bf03a217d5bf9cf7f8aee3a42d8fb689b3831e31708d937dba73922cee24c8dfae8b5e3bdeb218b29673e2e840b2d75f26c8bd7c5522318c9", 0xb8}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000001c0)}, {&(0x7f0000000480)="fbc8b009546486f4b37a73944734e1ad5f102b2b3a8727ab16e9edabf1d6ce03f58392ba70340aacc5b0817390a8d3faede56452a4f176ae86c309674855fd11", 0x40}], 0x5, &(0x7f00000016c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r0, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}], 0xa0, 0x20004000}, {&(0x7f0000001780)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001980)=[{&(0x7f0000001800)="50265318cfe3c9632516dfffcfab555b7b8c93ec06af1a25f69426e3e1851dfe58abe5", 0x23}, {&(0x7f0000001840)="3ff73e8842cfda123b624a1d2ffac9df180ed31b7cdd0b5d2e214dc5096f1654fd8750d5d3ab080b6e5aaa621b2f0112288f0f03603e3f06f25adbca2d4302a75f919ba3f804410348baa0e57ca33ff6163a98f0fa06d3c2a66a4120ab13a24dcbb26577c90747ae432ee36941eba8771aa66564a851bc8bcaf2bc7dfa21804791e051127e3f6a23", 0x88}, {&(0x7f0000001900)}], 0x3, &(0x7f0000001ac0)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r1}}}, @rights={{0x28, 0x1, 0x1, [r2, r3, r0, r4, r0, r0]}}, @rights={{0x28, 0x1, 0x1, [r5, r0, r0, r6, r7, r0]}}], 0x90}, {&(0x7f0000001b80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001dc0)=[{&(0x7f0000001c00)="7a015a13f2e51cc415781fc26a7cef7c44b7aca46fdfd7214bb0a6f1ae7d94141fa6bc6696c827aabc4c44336fdf5c155b8cecf5db59a1e44922c8b5cb8b06e353e0f4080adaca29cbd309e560901096148d4baab8cade9b282f02842fa455db9005115aa34701c9a31059633ce601acd997f330ce5015171f6cb09e5afb2e832db8525199e6b84683ffa98f540ccbe3257504bfa6cc60ab41b0ae158ba74f24f78fd5e78469e1ccc9", 0xa9}, {&(0x7f0000001cc0)="14c848837d73374fa7295e2d8a1825c7122c28a0c9e2ba973f039888be003fc5559824e37ef28f5deed51821fd774b78b18ca531d825a453f2614025a23bedef56c365d75c08a181088a573ef8fb56bb2d0966e90e1fc7925fc4c2af009751f7559a6f1cb7436136f06b570d46d1a5eb9fb8a1f19bcf49cf2b997ee1ae24772b87ff7a862f13d222573a497d178137edb04134dc55879437565f4109fa493a7f3c1072cfe9ea978730b14096864ea64ca8cf7fd9a1837bdf9a3271619ed4efc78fa094385143769a267d7710", 0xcc}], 0x2, 0x0, 0x0, 0x800}], 0x3, 0x20004861) 23:52:31 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @local, 0x9}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=ANY=[@ANYBLOB="5c08000010000500"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000300012800c0001006d6163766c616e00200002800a000400aaaaaaaaaaaa0000080001001000000008000300010000000a0005000400000000000000"], 0x5c}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f00000002c0)=0x50, 0x2) sendfile(r4, r3, 0x0, 0x100000000) accept$unix(r3, &(0x7f0000000180)=@abs, &(0x7f0000000100)=0x6e) connect$caif(r3, &(0x7f0000000280), 0x18) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={0x0, 0x15060000, &(0x7f0000000200)={&(0x7f0000001180)={0x5c, r6, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast2}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}]}, 0x5c}}, 0x0) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r6, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0xff}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x8}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x2c}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(r0, &(0x7f00000092c0), 0x40000000000003f, 0x0) [ 840.710549][ T1565] IPVS: ftp: loaded support on port[0] = 21 [ 840.792028][ T1570] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 840.804748][ T8273] tipc: TX() has been purged, node left! [ 840.816499][ T8273] tipc: TX() has been purged, node left! [ 840.839922][ T8273] tipc: TX() has been purged, node left! [ 840.861670][ T1565] lo speed is unknown, defaulting to 1000 [ 840.861695][ T1574] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. [ 840.880239][ T1573] IPVS: ftp: loaded support on port[0] = 21 [ 840.896833][ T29] audit: type=1804 audit(1593993152.068:887): pid=1566 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir584356148/syzkaller.LGTDJX/319/cgroup.controllers" dev="sda1" ino=16307 res=1 [ 840.925628][ T8273] tipc: TX() has been purged, node left! [ 840.948021][ T1567] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 840.958499][ T8273] tipc: TX() has been purged, node left! [ 840.993110][ T8273] tipc: TX() has been purged, node left! [ 841.011017][ T1580] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 841.028053][ T8273] tipc: TX() has been purged, node left! 23:52:32 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @bcast}, [@rose, @default, @bcast, @bcast, @default, @default, @netrom, @netrom]}, &(0x7f0000000140)=0x48, 0x0) connect$ax25(r1, &(0x7f0000000280)={{0x3, @default, 0x3}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @bcast, @default]}, 0x48) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000240)={0x0, 0xffffffffffffffb4, &(0x7f00000001c0)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="34000000100001040000009d45dd529d803d1c00", @ANYRES32=r6, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002700)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r3, @ANYBLOB="000000000400000008000a00", @ANYRES32=r6], 0x28}}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r8, &(0x7f0000000000)={0x0, 0xffffffc3, &(0x7f00000000c0)={&(0x7f0000002700)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r9}, [@IFLA_MASTER={0x8}]}, 0x28}}, 0x0) [ 841.030154][ T29] audit: type=1804 audit(1593993152.068:888): pid=1566 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir584356148/syzkaller.LGTDJX/319/cgroup.controllers" dev="sda1" ino=16307 res=1 [ 841.068266][ T1580] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. [ 841.139016][ T1585] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 841.178306][ T1580] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 841.210460][ T1580] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. 23:52:32 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind(r0, &(0x7f0000000000)=@l2tp={0x2, 0x0, @local}, 0x80) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$PPPIOCSACTIVE(r1, 0x40107446, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x6, 0x0, 0x7, 0x9}, {0x2, 0x3f, 0x1f, 0x8}, {0x9, 0x8, 0x6}, {0x7fff, 0x9, 0x7b, 0x6c}, {0xff86, 0x0, 0x6, 0x5}, {0x5, 0x6, 0x3f, 0x7f}, {0x43, 0x8, 0x0, 0x4}]}) [ 841.260726][ T1574] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.5'. 23:52:32 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap$xdp(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x811, r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000680)='TIPC\x00') socket$tipc(0x1e, 0x2, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x7b, &(0x7f0000000040)=ANY=[@ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000200)={r4, 0x7}, 0x8) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000580)=ANY=[@ANYBLOB="349a0a4870837d162de1dc5693d9f50c699aef7031e2d3700a17ab139b0200f0fd2ea2fa0173c11d384588e1b94863057467b5d86f254d9d89", @ANYRES16=r2, @ANYBLOB="01000000000000000000010000000000000001410000001800170002000000000000023f5711767863616e3100007ea49691afb64ef23eaff054c50788a3c792e418d1cfa4368d2895c8c891a133f72ec67ea369454b4da3e0"], 0x34}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap$xdp(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x811, r5, 0x0) sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000001c0)={0x24, 0x1, 0x4, 0x201, 0x0, 0x0, {}, [@NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x8}, @NFULA_CFG_CMD={0x5}]}, 0x24}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000400)='cgroup.controllers\x00', 0x0, 0x0) sendmsg$TIPC_CMD_SET_NODE_ADDR(r6, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r2, 0x20, 0x70bd2b, 0x25dfdbff, {{}, {}, {0x8, 0x11, 0x80003}}, ["", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x40004) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000440)={{{@in=@remote, @in=@loopback}}, {{@in6=@private2}, 0x0, @in6=@local}}, &(0x7f0000000540)=0xe8) r7 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r7, &(0x7f0000000000)={0x0, 0x8100, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008108040f15ecdb4cb92e0a480e042a000000e8bd6efb250309000e000100240248ff050005001201", 0x2e}], 0x1}, 0x0) [ 841.331792][ T1610] bridge7: port 1(syz_tun) entered blocking state [ 841.355544][ T1610] bridge7: port 1(syz_tun) entered disabled state [ 841.408361][ T1610] device syz_tun entered promiscuous mode 23:52:32 executing program 3: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b767950080000000000000010080000000000000775067ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0xc5) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f00000000c0)={0x20}) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f00000003c0)={0x0, 0x100000000, 0x1}) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLIST(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000429bd7000fbdbdf2505000000140006006970766c616e300000000000006db10fd4c264b800000014000300200100000000000000000000000000010cf18a952f3ec89024ef00cc2ee30e9729cc3d8fa1f26a47cd281708253ae9c49608a2c237e4b3a069d804d49723fbbad54fc009aa1df64de73fda4327e2281ea68513e67b96db04be29ad0fa3ee812da2219be38cb36d55d7cbca8c6a37a9de5721617ac09da0121f3c4932510c5fdb85a3"], 0x3c}, 0x1, 0x0, 0x0, 0x4004041}, 0x4008000) sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x90, r3, 0x800, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:hald_log_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}, @NLBL_UNLABEL_A_SECCTX={0x2e, 0x7, 'system_u:object_r:audisp_remote_exec_t:s0\x00'}]}, 0x90}, 0x1, 0x0, 0x0, 0x4840}, 0x800) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540)='nl80211\x00') r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000580)={'team0\x00', 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000005c0)={{{@in6, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private0}, 0x0, @in6=@remote}}, &(0x7f00000006c0)=0xe8) sendmsg$NL80211_CMD_NEW_MPATH(0xffffffffffffffff, &(0x7f0000000840)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x8030820}, 0xc, &(0x7f0000000800)={&(0x7f0000000700)={0x74, r4, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @remote}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x4}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x3}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r1}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x4}}]}, 0x74}, 0x1, 0x0, 0x0, 0x4000}, 0x10) r8 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000100)=ANY=[@ANYBLOB="38feff7fffffffffff00000400584f445ae7b118", @ANYRES32=r1, @ANYBLOB="08000000fffffff9000000000b000100636c73fb740000080006400000000001c1666097102ea0a253c97d872ff13f103af0f45c6d5a036719f31812076737947dfa1bfb145743ab69068d6ab2438cb9ec4efa9ff17d8ce890f7ddd4336ce55954bf0c62e618d97c593e4190f0c5fc62f524c0ec63ede732db532442b7cd1bca245520c208236cbebc27ff0c8ae2cd7688a666cf6b0f"], 0x38}}, 0x0) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) setsockopt$SO_BINDTODEVICE_wg(r9, 0x1, 0x19, &(0x7f0000000300)='wg2\x00', 0x4) [ 841.549641][ T1603] device syz_tun left promiscuous mode [ 841.555764][ T1603] bridge7: port 1(syz_tun) entered disabled state 23:52:32 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$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$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001940)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="38000000240007050000004207a2a300050000ba43abd24a5004230aa013225c67cce568468eefa9ebe665c405bdcc93ef9cdde0130d00000000001000000000000000003fdeb58a28da558b9a4ad0000000", @ANYRES32=r4, @ANYBLOB="00000400ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000004840)=ANY=[@ANYBLOB="240000002c00270d000000000000000000a8e534", @ANYRES32=r4, @ANYBLOB="000000000200040000000000"], 0x24}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x398, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) [ 841.761453][ T1610] bridge7: port 1(syz_tun) entered blocking state [ 841.771184][ T1610] bridge7: port 1(syz_tun) entered disabled state [ 841.799820][ T1610] device syz_tun entered promiscuous mode [ 841.821278][ T1627] validate_nla: 8 callbacks suppressed [ 841.821287][ T1627] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 841.863307][ T1629] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 841.890528][ T1630] IPVS: ftp: loaded support on port[0] = 21 [ 841.909906][ T1624] IPVS: ftp: loaded support on port[0] = 21 [ 841.919669][ T1629] device batadv_slave_0 entered promiscuous mode [ 842.305431][ T1577] tipc: Started in network mode [ 842.310430][ T1577] tipc: Own node identity 7f, cluster identity 4711 [ 842.329332][ T1577] tipc: 32-bit node address hash set to 7f [ 842.348081][ T1631] device syz_tun left promiscuous mode [ 842.356134][ T1631] bridge7: port 1(syz_tun) entered disabled state [ 842.415892][ T1632] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 23:52:33 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000002d40)=ANY=[@ANYBLOB="61128c000000000061138c0000000000bf2000000000000015000000080000002d0301000000000095000000000000006916000000000000bf67000000000000350600000fff07006706000002000000070300000ee60060bf050000000000000f650000000000006507f9ff01000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad4301000000000095000000000000000500000000000000950000000000000032ed3c5be95e5db67754bb12dc8c27df8ecf264e0f84f9f17d3c30e3c7bdd2d17f2f1754558f2278af6d71d79a5e12814cb1d8a5d4601d295c45a6a0b9bdb7dd399703d6c4f6f3be4b369289aa6812b8e007e733a9a4f16d0a3e1282ee45a010fb94fe9de56c9d8a814261bdb94a05000000c6c60bf70d742a81762bab8395fa64810b5b40d893ea8fe0185473d51b546cad3f1d5af65727546e7c955ccefa1f6ab689fde4de4e63ede20271a51445dc8da39e5b0ab71ca1b901627b562ed04ae76002d4519af619e3cca4d69e0dee5eb106774a8f3e6916dfec88158f0200000000c8fb735fd552bdc206004aeb0743eb2dc819b6cf5c8ac86d8a297dff0445a13d0045fb3cda32a673a6bb55d8c85f21dce431e56723888fb126a163f16fb2ad9bc1172ba7cbebe174aba210d739a018f9bbec63222d20cecac4d03723f1c932b3a6aa57f1ad2e99e0e67a993716dbf580469f0f53acbb40b401e3738270b315d362ed834f2af97787f696649a462e7ee4bcf8b07a10d6735154beb4000000000000000000000000000000bc00f674629709e7e78f4ddc211bc3ebf0bd9d42ca019dd5d022cf74686e9fbe2562671cd47840a7afaab43176e65ec1118d46d1e827f3472f4445d253887a5ad103649afa17690884f800031e03a651bb96589a7eab04871bc47287cd31cc43ea0ffb567b40407d000000000000000000000000005f37d83f84e98a523d80bd0d0d703f37ca363f601ae899a53f6715a0a62a34b0c94cce6994521629ab028acfc1d926a0f6a5480a55c22fe394ac000000000000000000000000000000437d57defb79ea"], &(0x7f0000000100)='GPL\x00'}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0x40305839, &(0x7f0000000000)={0x22, 0x87, 0xffffffffffffff7f}) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r5, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f00000004c0)=ANY=[@ANYRESDEC=r1, @ANYRES32=r0, @ANYBLOB="040026bd7000fcdbdf250800000008000400ac1414aa2400070073797374656d5f753a6f626a6563745f723a7373685f657865635f743a733000"], 0x40}, 0x1, 0x0, 0x0, 0x8048094}, 0x4008805) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r9, &(0x7f0000000200), 0x43400) ioctl$sock_SIOCADDRT(r9, 0x890b, &(0x7f00000003c0)={0x0, @can={0x1d, r3}, @l2tp={0x2, 0x0, @loopback, 0x4}, @l2={0x1f, 0x4, @none, 0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa1, &(0x7f0000000380)='veth1_to_bridge\x00', 0x80000000, 0x7fff, 0x932a}) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r7}, [@IFLA_MASTER={0x8, 0xa, r10}]}, 0x28}}, 0x0) ioctl$SIOCGSTAMPNS(r6, 0x8907, &(0x7f0000000040)) [ 842.462110][ T1573] lo speed is unknown, defaulting to 1000 [ 842.468162][ T1565] virt_wifi0 speed is unknown, defaulting to 1000 [ 842.474956][ T1636] __nla_validate_parse: 2 callbacks suppressed [ 842.474966][ T1636] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 23:52:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0)={0x9}, 0x4) sendto$inet6(r0, &(0x7f0000000100)='\x00', 0x1, 0x20000084, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast2}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 843.097950][ T1640] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 843.114647][ T1635] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 843.155598][ T1650] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 843.185435][ T1663] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 843.202095][ T1636] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 843.333732][ T1573] virt_wifi0 speed is unknown, defaulting to 1000 23:52:39 executing program 3: r0 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[], 0x208e292) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="070700000000000000000000000014000200776730"], 0x28}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(0xffffffffffffffff, 0x0, 0x0) sendfile(r3, r2, 0x0, 0x100005000) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0) socket$tipc(0x1e, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003b00)=[{{&(0x7f00000000c0)=@l2tp6={0xa, 0x0, 0x0, @remote}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)=""/69, 0x45}, {&(0x7f0000000240)=""/234, 0xea}, {&(0x7f0000000340)=""/174, 0xae}, {&(0x7f00000004c0)=""/131, 0x83}], 0x4, &(0x7f0000000580)=""/197, 0xc5}, 0x9}, {{&(0x7f0000000680)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000700)=""/116, 0x74}], 0x1, &(0x7f0000000780)=""/33, 0x21}, 0x1}, {{&(0x7f00000007c0)=@l2tp, 0x80, &(0x7f0000000bc0)=[{&(0x7f0000000840)=""/121, 0x79}, {&(0x7f00000008c0)=""/180, 0xb4}, {&(0x7f0000000980)=""/242, 0xf2}, {&(0x7f0000000a80)=""/182, 0xb6}, {&(0x7f0000000b40)=""/73, 0x49}], 0x5, &(0x7f0000000c40)=""/88, 0x58}, 0x2}, {{&(0x7f0000000cc0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, &(0x7f0000001080)=[{&(0x7f0000000d40)=""/60, 0x3c}, {&(0x7f0000000d80)=""/2, 0x2}, {&(0x7f0000000dc0)=""/129, 0x81}, {&(0x7f0000000e80)=""/245, 0xf5}, {&(0x7f0000000f80)=""/252, 0xfc}], 0x5}, 0x4}, {{&(0x7f0000001100)=@ethernet={0x0, @link_local}, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001180)=""/11, 0xb}, {&(0x7f00000011c0)=""/110, 0x6e}, {&(0x7f0000001240)=""/181, 0xb5}, {&(0x7f0000001300)=""/163, 0xa3}, {&(0x7f00000013c0)=""/17, 0x11}, {&(0x7f0000001400)=""/180, 0xb4}], 0x6, &(0x7f0000001540)=""/229, 0xe5}}, {{0x0, 0x0, &(0x7f0000003a00)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002640)=""/64, 0x40}, {&(0x7f0000002680)=""/249, 0xf9}, {&(0x7f0000002780)=""/14, 0xe}, {&(0x7f00000027c0)=""/149, 0x95}, {&(0x7f0000002880)=""/4096, 0x1000}, {&(0x7f0000003880)=""/129, 0x81}, {&(0x7f0000003940)=""/35, 0x23}, {&(0x7f0000003980)=""/68, 0x44}], 0x9, &(0x7f0000003ac0)=""/27, 0x1b}, 0x9e0}], 0x6, 0x40, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000000) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000003cc0)={{{@in6=@empty, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6}}, &(0x7f0000003dc0)=0xe8) sendmsg$nl_route(r4, &(0x7f0000003ec0)={&(0x7f0000003c80)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000003e80)={&(0x7f0000003e00)=@ipv4_getnetconf={0x44, 0x52, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x921c}, @NETCONFA_IFINDEX={0x8, 0x1, r7}, @NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x1}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x100}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x8}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xff1}]}, 0x44}, 0x1, 0x0, 0x0, 0x48050}, 0x40800) 23:52:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000080)={0x42fd, 0x8, 0x7334, 0x8}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x2, 0x0) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCGIFCONF(r5, 0x8912, &(0x7f00000001c0)=@req={0x28, &(0x7f0000000180)={'syz_tun\x00', @ifru_mtu=0xffff}}) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100000000) r8 = accept$nfc_llcp(r6, &(0x7f0000000200), &(0x7f0000000280)=0x60) ioctl$sock_SIOCDELDLCI(r8, 0x8981, &(0x7f00000002c0)={'veth0_macvtap\x00', 0xc9}) r9 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r9, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="00000000ffffffffffffaaaaaaaaaaaa86dd60001d0000442f00fe8000000000000000000000000000bb00000000000000000000ffff"], 0x7e) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r1, 0x0, r3, 0x0, 0x18100, 0x0) 23:52:39 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x34, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[], 0x34}, 0x1, 0x0, 0x0, 0x4004100}, 0x4004) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MASTER={0x8, 0xa, r5}]}, 0x28}}, 0x0) r6 = socket(0x10, 0x2, 0x0) sendmmsg$alg(r6, &(0x7f0000000140), 0x4924b68, 0x0) 23:52:39 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) socket$netlink(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$WG_CMD_SET_DEVICE(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000200)='bbr\x00', 0x4) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB='p\x00\x00\x00', @ANYRES16=0x0, @ANYRES64=r0, @ANYRES32=0x0, @ANYBLOB="06000a004e2000000400050008000b00", @ANYRES32=0x0, @ANYRES32], 0x70}, 0x1, 0x0, 0x0, 0x20008000}, 0x54) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e24, @multicast2}, 0xffffffffffffffa6) sendto$inet(r1, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0xac14140d}, 0x10) socket$inet(0x2, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r2 = socket(0x10, 0x2, 0x0) r3 = socket(0x10, 0x2, 0x0) sendto$phonet(r2, &(0x7f00000002c0)="e862842a8eb61762df4ea304fd3c3a89e06a8fc6e4e04458ed8d7cd393ae4c88885986ef273b3fdd83d7bbbb596fbd8de6a7ef4e21a0fb750b34a6a93170cb592e40c3fa0240eb23e160306cf42aafe445f6ae9dc4dc305a6bc25afcc0d070a0c115bac0d29572024e60d795d6a603df6cf9124faac4d9b428a0eadf2f7f87db2cfdbebc8af5bfa7d2bbf13ad55b79bd48343aa210bc50c503ca38e544fa03410ec0b6db876bded8ed3a9a64818199fde5115dd3e8a71d8b381b8f8c0b6e2d1506bf27a0eaf0557e6001738bac19fadf16b73c01a7e156d2fd66a32aaeafddf156ca424d0944445424cbd12a66c16f88d972", 0xf2, 0x20048015, &(0x7f0000000080)={0x23, 0x9, 0x40, 0xfd}, 0x10) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000100)={0x8}, 0x10) write(r3, &(0x7f00000001c0)="240000004a00577edcf9f407000904000a000000000491079cb390fbf67f040000000000", 0x24) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000100)={0x8}, 0x10) write(0xffffffffffffffff, &(0x7f00000001c0)="240000004a00577edcf9f407000904000a000000000491079cb390fbf67f040000000000", 0x24) 23:52:39 executing program 4: unshare(0x40000000) mmap(&(0x7f000070f000/0x3000)=nil, 0x3000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) r1 = socket(0x40000000015, 0x5, 0x0) bind$inet(r1, &(0x7f0000000340)={0x2, 0x0, @loopback}, 0x10) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000580)={0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1c) 23:52:39 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000140)=ANY=[@ANYBLOB="5c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000300012800c0001006d6163766c616e00200002800a000400aaaaaaaaaaaa0000080001001000000008000300040000000a0005000400000000000000"], 0x5c}}, 0x0) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a59a4df00000000e9000500010007"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000003) recvmmsg(r3, &(0x7f00000000c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) [ 848.711251][ T1768] device bridge_slave_0 left promiscuous mode [ 848.726000][ T1767] IPVS: ftp: loaded support on port[0] = 21 [ 848.735197][ T1766] IPVS: ftp: loaded support on port[0] = 21 [ 848.737992][ T1768] bridge0: port 1(bridge_slave_0) entered disabled state [ 848.833103][ T29] audit: type=1804 audit(1593993160.008:889): pid=1771 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir576548397/syzkaller.mJqQoj/341/cgroup.controllers" dev="sda1" ino=16380 res=1 [ 848.863820][ T1770] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 848.906286][ T1776] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 848.950079][ T1767] lo speed is unknown, defaulting to 1000 23:52:40 executing program 1: syz_emit_ethernet(0xbe, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000000740)={0x4, &(0x7f0000000700)=[{0x6, 0x7f, 0x8, 0x8001}, {0xfffd, 0x3, 0x40, 0xffff}, {0x8001, 0xff, 0x3f, 0xfc8}, {0x0, 0x69, 0x0, 0x4}]}, 0x10) socket$alg(0x26, 0x5, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) sendto$inet6(r0, &(0x7f0000000100)="9da4c039396528aacb0b9506d497f8b90e56b4c3ff26a46dbc1fe35bae67d4c838", 0x21, 0x0, &(0x7f0000000140)={0xa, 0x4e22, 0x7, @remote, 0x8001}, 0xfffffffffffffdf3) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) recvmsg$can_j1939(r2, &(0x7f0000000540)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)=""/103, 0x67}, {&(0x7f0000000340)=""/58, 0x3a}, {&(0x7f0000000380)=""/174, 0xae}, {&(0x7f0000000440)}], 0x4, &(0x7f00000004c0)=""/73, 0x49}, 0x1) setsockopt$RDS_RECVERR(r3, 0x114, 0x5, &(0x7f0000000580), 0x4) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET(r4, &(0x7f00000006c0)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000680)={&(0x7f00000005c0)={0x98, 0x1, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x9}, [@CTA_SEQ_ADJ_REPLY={0x34, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0x3f}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xffff}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x8}, @CTA_SEQADJ_CORRECTION_POS={0x8, 0x1, 0x1, 0x0, 0xc}, @CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x3}, @CTA_SEQADJ_OFFSET_BEFORE={0x8, 0x2, 0x1, 0x0, 0xfffffa2a}]}, @CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x1}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x8}, @CTA_TUPLE_MASTER={0x24, 0xe, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @empty}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}]}, @CTA_HELP={0x10, 0x5, 0x0, 0x1, {0x9, 0x1, 'snmp\x00'}}, @CTA_LABELS_MASK={0xc, 0x17, [0x7, 0x0]}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000880}, 0x44) [ 849.027558][ T29] audit: type=1804 audit(1593993160.188:890): pid=1789 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir576548397/syzkaller.mJqQoj/341/cgroup.controllers" dev="sda1" ino=16380 res=1 23:52:40 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200)='/dev/net/tun\x00', 0x88002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000002040)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r2, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x2, 0x70bd2a, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48840}, 0x20000040) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r3, 0x1, 0x70bd28, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x1f}}, ["", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x20004001}, 0x90) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r0, &(0x7f0000000240)={@void, @val={0x1, 0x0, 0x0, 0x0, 0xe0}, @mpls={[], @ipv4=@icmp={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1, 0x0, @empty, @multicast1}, @echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, "50a69d92e9222cbba0f5d70193ef45f8533a1b922f22d1efc00b42819157d7d51c1ed98522788df5cba54b9cd1406d16bb040500b2f17999490c791706035343eb4370e844ce8435eefff0711e187824dfb24bc809795d87a6bff50eaa790e78d64ef3c5dba0de32e68ae17c71b913ed56d365923f6a5a92fb262d717f300e9dea59fc4c93574b7503b71cd85aed7fa465946658e040e766603ac49be30708ffa71d77bab8b2a3d367bcb7eb5bf882b06cf6b196b140db24b081ea3c970fd233627b61837ddc"}}}}, 0xec) [ 849.346250][ T1801] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 23:52:40 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400", 0x6}], 0x1) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e31032cfff6"], 0xd) write$binfmt_misc(r3, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, 0x0) pipe(&(0x7f0000008f40)) r4 = socket$netlink(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000001e80)={0x358, r5, 0xb03, 0x0, 0x0, {0x13}, [@TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7fff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x200}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x8001}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}]}, @TIPC_NLA_BEARER={0x118, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9ab}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x6}, @TIPC_NLA_BEARER_NAME={0x12, 0x1, @l2={'ib', 0x3a, 'veth0_vlan\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @multicast2}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0xfffffff7, @mcast1, 0x58}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x8}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @loopback}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x8}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e22, 0x1, @remote, 0x7}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x3, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x3ff}}}}]}, @TIPC_NLA_SOCK={0x20, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x401}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_BEARER={0x48, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x3, 0x8000, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x5}}, {0x20, 0x2, @in6={0xa, 0x4e22, 0x50, @mcast2, 0x7}}}}]}, @TIPC_NLA_MEDIA={0x54, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9da}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3eb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}]}, @TIPC_NLA_LINK={0x3c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MEDIA={0xf8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x29}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xee7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xd50}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x300000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}]}]}, 0x358}, 0x1, 0x0, 0x0, 0x4004080}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x48, r6, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0xff0}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 849.496237][ T1773] IPVS: ftp: loaded support on port[0] = 21 [ 849.685735][ T29] audit: type=1804 audit(1593993160.858:891): pid=1820 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir576548397/syzkaller.mJqQoj/342/memory.events" dev="sda1" ino=16383 res=1 [ 849.810475][ T29] audit: type=1800 audit(1593993160.858:892): pid=1820 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16383 res=0 [ 849.960929][ T29] audit: type=1804 audit(1593993160.888:893): pid=1820 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir576548397/syzkaller.mJqQoj/342/memory.events" dev="sda1" ino=16383 res=1 [ 849.991386][ T1819] IPVS: ftp: loaded support on port[0] = 21 [ 850.123304][ T29] audit: type=1804 audit(1593993161.118:894): pid=1828 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir576548397/syzkaller.mJqQoj/342/memory.events" dev="sda1" ino=16383 res=1 23:52:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f00000018c0)={'team0\x00'}) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x3fff, 0xffffffff, @dev={0xfe, 0x80, [], 0x19}, 0xd}, 0x1c) socket$nl_route(0x10, 0x3, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) accept4$tipc(r2, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x0) r3 = accept4(r1, &(0x7f0000000080)=@caif, &(0x7f0000000000)=0x80, 0x80800) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r3, 0xc0406618, &(0x7f0000000100)={{0x1, 0x0, @descriptor="388c2b341a6df97b"}}) sendto$inet6(r0, &(0x7f0000000140)="0acc7a32ad9ad32bef703deeb3982337b29d2a1c9bdb94611ed1df4a120213aeb9f718c47f5b0a0e32ba4c1d5df96896ad3c86f9", 0x34, 0x40080, 0x0, 0x0) [ 850.253372][ T29] audit: type=1804 audit(1593993161.218:895): pid=1823 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir576548397/syzkaller.mJqQoj/342/memory.events" dev="sda1" ino=16383 res=1 [ 850.379981][ T29] audit: type=1804 audit(1593993161.228:896): pid=1820 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir576548397/syzkaller.mJqQoj/342/memory.events" dev="sda1" ino=16383 res=1 [ 850.486753][ T29] audit: type=1800 audit(1593993161.228:897): pid=1820 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16383 res=0 [ 850.517678][ T1812] netlink: 'syz-executor.1': attribute type 5 has an invalid length. 23:52:41 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000200)=ANY=[@ANYBLOB="340000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000050021003f0000000a00ed0004000000000000009e6e4e7e1374110f402035c72208d9c505c54648b6a3bb5598ac7163d9e8420568b9ce6498b568b72bfe3ede2000a5341679fc52e0cd4c0ceee4996247a61a7c9e710ee8350dcc20f674864090973fa9a1d0b9da2c687244cea4fb758395e8e7364a9cfcbe8babafde93e4dfe7bdd502949faf3001a950db924b2c0b8097aa87f6179fdd7e1e1cd1"], 0x34}}, 0x4001) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000040), 0x10) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) shutdown(r1, 0x2) r3 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r3, 0x1) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000100)=ANY=[], 0x208e24b) socketpair(0x2, 0x800, 0xa88, &(0x7f0000000080)) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, 0xffffffffffffffff, 0x0, 0x100000000) connect$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e20, @local}, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) 23:52:42 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=ANY=[@ANYBLOB="5c0020001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000300012800c0001006d6163766c616e00200002800a000400aaaaaaaaaaaa0000080001001000000008000300010000000a0005000400000000000000"], 0x5c}}, 0x0) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x14, 0x3, 0x2, 0x801, 0x0, 0x0, {0x2, 0x0, 0xa}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0xc004}, 0x42) r1 = socket$netlink(0x10, 0x3, 0x5) r2 = socket(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)}, 0x40000) recvfrom$netrom(r2, &(0x7f0000000380)=""/122, 0x7a, 0x42, &(0x7f0000000400)={{0x3, @null, 0x4}, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default, @default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) write$nbd(r2, &(0x7f00000000c0)={0x67446698, 0x1, 0x4, 0x0, 0x1, "46ff475c0f3357fd3661441fe85c1a19f3e08e18284e07776435e89ff8ff1c16554194ec4b0183e493592cebaf4b00a90363c49b7c637ade47c00be41a38299b7ff7e75a8cdfa7"}, 0x57) accept4$bt_l2cap(r2, &(0x7f0000000140)={0x1f, 0x0, @none}, &(0x7f0000000200)=0xe, 0x800) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @local}, &(0x7f0000000280)) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="180200000000000000000000000000008500000008ee00009500000000000000"], &(0x7f00000000c0)='GPL\x00', 0x2, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], r4, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffed6}, 0x56) [ 851.162578][ T1766] lo speed is unknown, defaulting to 1000 [ 851.172780][ T1767] virt_wifi0 speed is unknown, defaulting to 1000 23:52:42 executing program 0: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) sendto$x25(r0, &(0x7f00000002c0)="777532383d99b698e20dc38f355f84d2f532f4f55d7ad3d7ee7c366cae2fa3cf8004ea7d60697b1ed35394130458773fc74af3cbf83c705f8afa13203f901f8da242f0f81ea7ef49513974dcf7bb9ac934b1b64677f35399ce40fb17c4d684809a90e1a3e8ccc91379c074a3222833ee4a5cde1acd94c3d2e6c7a9a5788b9e23b11ac6ec46e54b9070672cce803076082235789dc1386319260958c07b99237c05156975b29ea11d07390eda252a79fe68b27283921e665586fda5bbe2b58aae319a4a95202c13aa59e68884dc62700da68e345de1465c99934efdef849c26794cb77892980e77369f05", 0xea, 0x20000001, &(0x7f0000000000)={0x9, @remote={[], 0x2}}, 0x12) syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}], 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000140)=0x8) 23:52:42 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000040)='SMC_PNETID\x00') socket$inet_sctp(0x2, 0x2, 0x84) sendmsg$SMC_PNETID_DEL(r0, &(0x7f0000001b40)={0x0, 0x0, &(0x7f0000001b00)={&(0x7f0000000080)=ANY=[@ANYBLOB="91705581685c48a45b1b8fb5e2f9c930a73fdf6476b7e0e8c458c19f46d1de71eaa434e5da5bc3555cd1071fba1a9a1a41ff2754c5815c304bef42c643e80c30578cdf36a36ae37508a68ccecc44969a164fe1fb80fdbd7181278e612be05ecf445acf95a0052423546c8bca8fb972bf04d6ff000000000000001187581e85c8801803ec3e9b8302cc2e2b5a6083d529237d23c5f140118ee06bbc98c78ba3", @ANYRES16=r1, @ANYBLOB="01000000000000000000030000000900010073797a3100000000"], 0x20}}, 0x0) 23:52:42 executing program 3: unshare(0x40000000) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, r1, 0x31905e13403123b7, 0x0, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}, 0x1, 0x50000}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r0, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000240)={0x14, r1, 0x100, 0x70bd2b, 0x25dfdbfe}, 0x14}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0xb871, 0xffffffffffffffff, 0x0) r4 = socket(0x0, 0x0, 0x0) socket$inet(0x2, 0x5, 0x0) accept$inet6(r4, &(0x7f0000000000)={0xa, 0x0, 0x0, @local}, &(0x7f0000000040)=0x1c) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @remote}}) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r5, 0x891c, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @empty}}) r6 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000042c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000004400)={&(0x7f0000004280)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000043c0)={&(0x7f0000000500)={0xa8, r6, 0x300, 0x70bd25, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'batadv\x00'}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @dev={0xfe, 0x80, [], 0x29}}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast1}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_DOMAIN={0x17, 0x1, '-wlan1GPLGPL^:\xa1)+-\x00'}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private1}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x23}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x4}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @rand_addr=0x64010101}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40000}, 0x20000040) sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="000329bd7000fcdbdfd99a3bac00050001000000000008000400ffffffff14000600000051e0b2fd1a502678c507022b0e75954aded3ceec732fe631509aa0f73833c928fa62dd8a34011c89698bc8b6bf810858e43a02e0d1e8bcb30d78f37078d125f1974e5876656a94888b35880afcadfad34d944efa9ebbc9fde0bc0cb6042b27b2f61e0887a44710ba9fa80a765a1c9d28ccf7482cab86bb5557bc90d2971ea63c7c9e6636ec0cf942d376802c0969d5652ddd"], 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x20008040) sendmsg$NLBL_MGMT_C_ADDDEF(r4, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x44, r6, 0x100, 0x70bd27, 0x25dfdbff, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_DOMAIN={0xa, 0x1, '[)%-!\x00'}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x480c4) [ 851.754426][ T1887] IPVS: ftp: loaded support on port[0] = 21 [ 851.789470][ T1892] IPVS: ftp: loaded support on port[0] = 21 [ 851.805435][ T1893] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 852.047330][ T1887] lo speed is unknown, defaulting to 1000 [ 852.065857][ T1766] virt_wifi0 speed is unknown, defaulting to 1000 [ 852.694589][ T1892] lo speed is unknown, defaulting to 1000 [ 852.864892][ T1896] IPVS: ftp: loaded support on port[0] = 21 [ 852.883362][ T1929] IPVS: ftp: loaded support on port[0] = 21 [ 853.178777][ T1926] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 853.227586][ T1887] virt_wifi0 speed is unknown, defaulting to 1000 [ 853.459417][ T1929] lo speed is unknown, defaulting to 1000 [ 853.950813][ T1892] virt_wifi0 speed is unknown, defaulting to 1000 [ 854.493559][ T1929] virt_wifi0 speed is unknown, defaulting to 1000 [ 855.822173][ T8273] tipc: TX() has been purged, node left! [ 856.006289][ T8273] tipc: TX() has been purged, node left! [ 856.182021][ T8273] tipc: TX() has been purged, node left! 23:52:47 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x1c1202, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller0\x00', {0x7, 0x4e20, @loopback}}) recvmmsg(r0, &(0x7f0000007e40)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$tun(r1, &(0x7f0000000180)={@void, @val={0x3}, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "a5c268", 0x8, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @mcast2, {[], @echo_request}}}}, 0x3a) 23:52:47 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, 0x0, 0x0) socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @mcast2}}, 0x5c) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @remote}}}, 0x108) r0 = socket$inet6(0x10, 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000140)={@mcast2}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r3, @in={{0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x9c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r3, 0x1f, 0x2}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) connect$inet(r4, &(0x7f0000000200)={0x2, 0x4e22, @multicast2}, 0x10) 23:52:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) 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) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r3, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c00000010003b0dfff30000000000000000e1ff", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r3, @ANYBLOB="140012000b000100627269646765"], 0x3c}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="2800000011000d04000000000000000010000000", @ANYRES32=0x0, @ANYBLOB="0000000000005a84babd0f4847080035"], 0x28}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c0043766e6b8544b6b8595886f8000010650507", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b00010062726964676500000400028008000a00", @ANYRES32=r7, @ANYBLOB], 0x3c}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r10}}, 0x20}}, 0x0) 23:52:47 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x268f) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket$inet6(0xa, 0x80003, 0x6b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_sys\x00', 0x7a05, 0x1700) socketpair$unix(0x1, 0x1, 0x0, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x18, 0x0, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x18, 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) sendfile(r5, r6, 0x0, 0xf03b0000) socket$inet(0x2, 0x4000000000000001, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000002d40)=0x60) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x18, 0x0, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) socket$inet(0x2, 0x0, 0x0) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x18, 0x0, 0x0) accept4$vsock_stream(r2, &(0x7f0000007700)={0x28, 0x0, 0x0, @host}, 0x10, 0x80000) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r7, &(0x7f0000000200), 0xf000) sendfile(r7, r8, 0x0, 0xf03afffd) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000007780)={0x0, 0xffffffffffffffff, 0x0, 0x3, &(0x7f0000007740)='-$\x00'}, 0x30) ioctl$SIOCAX25ADDUID(0xffffffffffffffff, 0x89e1, &(0x7f0000000280)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000077c0), &(0x7f0000007800)=0xc) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendfile(r2, r1, 0x0, 0x100000001) [ 856.364966][ T8273] tipc: TX() has been purged, node left! [ 856.414046][ T2022] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 856.446622][ T2023] IPVS: ftp: loaded support on port[0] = 21 [ 856.460551][ T8273] tipc: TX() has been purged, node left! [ 856.515178][ T2028] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 856.554919][ T29] audit: type=1804 audit(1593993167.729:898): pid=2025 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir366392606/syzkaller.Qj0hNj/346/cgroup.controllers" dev="sda1" ino=16376 res=1 [ 856.601532][ T2028] bond3: (slave bridge6): making interface the new active one [ 856.682831][ T2028] bond3: (slave bridge6): Enslaving as an active interface with an up link [ 856.738353][ T2022] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 856.781141][ T2053] bond3 (unregistering): (slave bridge6): Releasing active interface 23:52:48 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e24, 0x7fff, @private0, 0x8}}}, 0x84) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETFLOWTABLE(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)={0x20, 0x17, 0xa, 0x801, 0x0, 0x0, {}, [@NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}]}, 0x20}}, 0x0) [ 857.220188][ T2026] IPVS: ftp: loaded support on port[0] = 21 [ 857.231565][ T2053] bond3 (unregistering): Released all slaves 23:52:48 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x3, 0x3, 0x5) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000e00), &(0x7f0000000e40)=0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r4}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x13}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x339b, 0x201, 0x8dc1, 0xc2, r4}, 0x10) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r2, 0x0, 0x100000000) ioctl$IMGETDEVINFO(r2, 0x80044944, &(0x7f0000000040)={0x8}) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_buf(r7, 0x0, 0x2f, &(0x7f0000000200)=""/113, &(0x7f0000000180)=0x71) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r6, 0x0, 0x100000000) ioctl$sock_inet6_tcp_SIOCATMARK(r6, 0x8905, &(0x7f0000000000)) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000840)=@raw={'raw\x00', 0x3c1, 0x3, 0x3e0, 0x0, 0x238, 0x238, 0x0, 0x238, 0x310, 0x310, 0x310, 0x310, 0x310, 0x3, 0x0, {[{{@ipv6={@local, @local, [], [], 'tunl0\x00', 'nr0\x00', {}, {}, 0x11}, 0x0, 0x218, 0x238, 0x0, {}, [@common=@inet=@sctp={{0x148, 'sctp\x00'}, {[], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff]}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@ipv6={@local, @ipv4={[], [], @local}, [], [], 'veth1_to_bridge\x00', 'bond_slave_1\x00'}, 0x0, 0xa8, 0xd8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x440) [ 857.361052][ T2023] lo speed is unknown, defaulting to 1000 [ 857.368606][ T2022] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 857.394941][ T2028] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 857.417755][ T2127] x_tables: ip6_tables: sctp match: only valid for protocol 132 23:52:48 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000680)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)={0x30, 0x0, 0x0, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY_NAME={0x14, 0x2, 'veth0_to_bond\x00'}]}, 0x30}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$IP_SET_OP_GET_BYINDEX(r1, 0x1, 0x53, &(0x7f0000000040)={0x7, 0x7, 0x4}, &(0x7f0000000100)=0x28) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000000)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="9f822000000000000000140000000c000780080002"], 0x20}}, 0x0) sendfile(r2, r1, 0x0, 0x100000a13) 23:52:48 executing program 0: ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) unshare(0x4000400) mmap(&(0x7f000054e000/0x4000)=nil, 0x4000, 0x1000000, 0x8010, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'caif0\x00', 0x420000015001}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000500)=[@in={0x2, 0x4e24, @rand_addr=0x1}, @in6={0xa, 0x4e24, 0x0, @ipv4={[], [], @remote}, 0xfffffffe}]}, &(0x7f00000001c0)=0x10) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000280)={'syz1', "eda7ad92cd29d4a762c89bba0ef2ebc10379cac34043849e1dfa6db82d1ff41bf6b167831956389589468bc33457bd745dab21ae2ee0dd089db4c35efa9ff1cbc9e125eb7f78573cb7d48bb66724959bc4b18aade685ed9929884caccbc99737c70d4134b36188e5fc96eecc8c8571416812b1831ac67a07b4e380aed8ef8bccc20af186a3c33e7b9cb7a4c8b42b847d32f8a2da0cfbbd3f05906b4d807f982cb7304224e4e90986bb8261be916dc396ff991be0cbf9a71a40f6f3e5c5f699e0dd095a0cc168890799db1756c668c52a11182b84e576ef30d562"}, 0xde) socket$inet(0x2, 0x80001, 0x84) ioctl$int_in(0xffffffffffffffff, 0x5421, &(0x7f0000000180)=0x5) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$AUDIT_GET(r2, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x3e8, 0x200, 0x70bd2b, 0x25dfdbfd, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x40051) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0xb) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000140)) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x6, 0x4}, 0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002bc0)={0x0, @in={{0x2, 0x4e23, @multicast1}}}, &(0x7f0000002c80)=0x84) socket$netlink(0x10, 0x3, 0xc) 23:52:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x40000004}, 0x1c) listen(r0, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) connect$unix(r2, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0x6e) r3 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, 0x0, &(0x7f0000000700)=ANY=[@ANYBLOB="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"]}, 0x2b8) getsockopt$bt_hci(r3, 0x0, 0x3, &(0x7f0000000380)=""/109, &(0x7f0000000440)=0x6d) bind$inet6(r3, &(0x7f0000000300)={0xa, 0x4e24, 0x101, @mcast1, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r4}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x13}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000080)={0x3, 0x100, 0x8002, 0x1, 0xf51, 0x2, 0x1, 0x6, r4}, &(0x7f00000000c0)=0x20) listen(r1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x8905, 0x0) ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f0000000000)) syz_emit_ethernet(0xb4, &(0x7f0000000100)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, '\x00', 0x7e, 0x6, 0x0, @remote, @local, {[], {{0x2, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x6, 0xc2, 0x0, 0x0, 0x0, {[@mss={0x5, 0x4}]}}, {"21aa2e22427110ef844a809019a50485daaf64908b6eb41f815c15afe3035db3cfec3451489b01ace3d479aaa42ee421fd310784b0e7654cb7142bd122248f00d7fdcd4b73e9b44a4705b886673e7c9c3af6f7dff28f65337b8c6cabc503eac1a0d0e38cdd60"}}}}}}}, 0x0) [ 857.766563][ T29] audit: type=1804 audit(1593993168.939:899): pid=2141 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir576548397/syzkaller.mJqQoj/345/cgroup.controllers" dev="sda1" ino=16381 res=1 [ 857.997543][ T2026] lo speed is unknown, defaulting to 1000 [ 858.012120][ T2023] virt_wifi0 speed is unknown, defaulting to 1000 23:52:49 executing program 5: sendmsg$TIPC_CMD_GET_NODES(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x2, 0x70bd2a, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48840}, 0x20000040) sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000004c0)={&(0x7f0000000400)={0x24, 0x0, 0x0, 0x70bd2b, 0x25dfdbfc, {{}, {}, {0x8, 0x11, 0x10000}}, ["", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x40000) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00004cd4000000", @ANYRES32=r3, @ANYBLOB="00000000000000001c0012000b000100627269646765"], 0x3c}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYRES32, @ANYRES32=r6, @ANYBLOB="00000000000000022840648acd2393247b920012"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x48, 0x10, 0xffffff0f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r3}, @IFLA_HSR_SLAVE2={0x8, 0x2, r6}]}}}, @IFLA_LINKMODE={0x5, 0x11, 0xfa}]}, 0x48}}, 0x0) r7 = socket(0x40000000015, 0x805, 0x0) bind$inet(r7, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$sock_int(r7, 0x1, 0x3c, &(0x7f0000000000)=0x2c81, 0x4) sendmsg$inet_sctp(r7, &(0x7f0000000380)={&(0x7f0000000040)=@in={0x2, 0x4, @broadcast}, 0x10, 0x0}, 0x20000015) accept$inet(r7, &(0x7f0000000280), &(0x7f0000000300)=0x10) sendmsg$nl_route_sched(r7, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@getqdisc={0x40, 0x26, 0x100, 0x70bd2b, 0x25dfdbfe, {0x0, 0x0, 0x0, r3, {0x2, 0x5}, {0xc, 0x4}, {0xffff, 0xfff4}}, [{0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}, {0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x82}, 0x1) 23:52:49 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x2a853, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$pppoe(0x18, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000000)=0x200, 0x4) bind$inet(r1, &(0x7f00000003c0)={0x2, 0x200000000004e23}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, 0x0, 0x0) sendmsg$IPSET_CMD_HEADER(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16, @ANYRES32=r0], 0x1c}}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x9e26) write$binfmt_elf64(r1, &(0x7f0000000280)=ANY=[@ANYRES32=r1], 0x100000530) [ 858.095198][ T29] audit: type=1800 audit(1593993169.269:900): pid=2149 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.1" name="cgroup.controllers" dev="sda1" ino=16379 res=0 23:52:49 executing program 3: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x200000000001, 0x1) sendmsg$NLBL_UNLABEL_C_STATICLIST(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}, 0xfffffffe}], 0x2, 0x0, 0x0) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "792cab69421fe113f2ff4faa713aeda81c86903de486287f851f37be8e811932eedc8039f8b6f67288d5119ad15758e01740b7b693e17dcc21a7ef76a37f3b", 0x1c}, 0x60) [ 858.227014][ T2155] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 23:52:49 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) pipe(0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) socket$inet6(0xa, 0x1, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000001c0)={0x78, 0x0, 0x8, 0x0, 0x0, 0x0, {}, [@CTA_TIMEOUT_DATA={0x44, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8}]}, @CTA_TIMEOUT_L3PROTO={0x6}, @CTA_TIMEOUT_L3PROTO={0x6}, @CTA_TIMEOUT_L3PROTO={0x6}, @CTA_TIMEOUT_L4PROTO={0x5}]}, 0x78}}, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000000) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000000580)={0x0, @remote, @initdev}, &(0x7f00000005c0)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000600)={r5, 0x1, 0x6}, 0x10) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r6, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r6, 0x400448c9, &(0x7f0000000040)={@none}) [ 858.412687][ T2166] IPVS: ftp: loaded support on port[0] = 21 [ 858.433501][ T2155] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 858.790934][ T2166] lo speed is unknown, defaulting to 1000 [ 859.123163][ T2026] virt_wifi0 speed is unknown, defaulting to 1000 [ 859.179613][ T2168] IPVS: ftp: loaded support on port[0] = 21 [ 859.239980][ T2168] lo speed is unknown, defaulting to 1000 [ 859.433689][ T29] audit: type=1800 audit(1593993170.609:901): pid=2200 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="cgroup.controllers" dev="sda1" ino=16383 res=0 [ 859.478621][ T29] audit: type=1800 audit(1593993170.609:902): pid=2197 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="cgroup.controllers" dev="sda1" ino=16383 res=0 [ 859.520223][ T2166] virt_wifi0 speed is unknown, defaulting to 1000 [ 859.523877][ T29] audit: type=1804 audit(1593993170.609:903): pid=2200 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir584356148/syzkaller.LGTDJX/325/cgroup.controllers" dev="sda1" ino=16383 res=1 23:52:50 executing program 1: unshare(0x40000000) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00000061c0)=[{0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)="d5be57db7677fb2310d2a211ed02b80a379ba3bd34f38d9a8de1e0b2fd2606e271bbc7ec19da914ab339a0e97da5e078afc42ea8076944646758e2258fa92dd10c", 0x41}, {&(0x7f0000000080)="c4", 0x20000081}], 0x2}], 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000000) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f00000001c0)={'nat\x00', 0x0, 0x4, 0x51, [], 0x5, &(0x7f00000000c0)=[{}, {}, {}, {}, {}], &(0x7f0000000300)=""/81}, &(0x7f0000000040)=0x78) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x80010, 0xffffffffffffffff, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_LNSMODE(r2, 0x111, 0x4, 0x1, 0x4) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6(0xa, 0x3, 0x3a) syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, 0x0, 0x0) 23:52:50 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000590000/0x4000)=nil, 0x4000, 0x3, 0x4010, r0, 0xde4fe000) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, 0x0, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000042c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000004400)={&(0x7f0000004280)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f00000043c0)={&(0x7f0000004300)={0x68, r4, 0x300, 0x70bd25, 0x0, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @broadcast}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_DOMAIN={0xb, 0x1, 'batadv\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast1}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x18}, @NLBL_MGMT_A_DOMAIN={0x17, 0x1, '-wlan1GPLGPL^:\xa1)+-\x00'}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000}, 0x20000040) sendmsg$NLBL_MGMT_C_REMOVEDEF(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="000329bd7000fcdbdfd99a3bac00050001000000000008000400ffffffff14000600000051e0b2fd1a502678c507022b0e75954aded3ceec732fe631509aa0f73833c928fa62dd8a34011c89698bc8b6bf810858e43a02e0d1e8bcb30d78f37078d125f1974e5876656a94888b35880afcadfad34d944efa9ebbc9fde0bc0cb6042b27b2f61e0887a44710ba9fa80a765a1c9d28ccf7482cab86bb5557bc90d2971ea63c7c9e6636ec0cf942d376802c0969d5652ddd"], 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x20008040) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x6c, r4, 0x100, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @rand_addr=' \x01\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @rand_addr=0x64010101}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_DOMAIN={0x9, 0x1, 'IPVS\x00'}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x6}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @remote}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @loopback}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20040800}, 0x440d0) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') syz_genetlink_get_family_id$ethtool(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=r5, @ANYBLOB="b500000000000000001004"], 0x3}}, 0x0) sendfile(r2, r1, 0x0, 0x100000001) 23:52:50 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xfba1133f8fc07f7b, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="3400000010000104539300"/20, @ANYRES32, @ANYBLOB="ddffffffffffffff140012000c000100627269646765"], 0x34}}, 0x0) 23:52:50 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) setsockopt$CAIFSO_LINK_SELECT(r0, 0x116, 0x7f, &(0x7f0000000100)=0x4, 0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) gettid() sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000001340)=ANY=[@ANYBLOB="4c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00354a8902000000200012800e0001006970366772657461700000000c000280080015005a6203000a0005000400000000000000"], 0x4c}}, 0x0) sendmsg$RDMA_NLDEV_CMD_DELLINK(0xffffffffffffffff, &(0x7f0000001280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000001200)={0x50, 0x1404, 0x2, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x4800) getuid() sendmsg$unix(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3c}, 0x0) ioctl$TUNSETGROUP(r4, 0x400454ce, 0x0) sendfile(r3, r2, 0x0, 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) syz_genetlink_get_family_id$tipc2(0x0) preadv(r5, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x7, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 23:52:50 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d400000010003b0e0000000000dfff0000000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008000a00", @ANYRES32=0x6, @ANYBLOB="ac0012000800010067726500a000020008000700e00000010500170000030000060003003f000000060011004e24690005001600020000000500170000000000050008000000000008000600ac141419"], 0xd4}}, 0x0) r0 = socket(0x10, 0x8000000000000003, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) sendfile(r2, r3, 0x0, 0xf03b0000) sendfile(r2, r1, 0x0, 0x8000000000004) r4 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000240)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_LIST(r2, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r4, 0x1, 0x70bd2b, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x1d54a038cec019f1}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000740)={0x44, r4, 0x4, 0x70bd2a, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x28, 0x8, 0x0, 0x1, [{0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x63}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6e3d2ac2}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x2a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe6}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x24008001}, 0x24008040) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000000) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000940)={&(0x7f0000000840)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000900)={&(0x7f0000000880)={0x70, 0x0, 0x0, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SERVER_FLAGS={0xc}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffffffffffffada}, @NBD_ATTR_SIZE_BYTES={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}]}, 0x70}, 0x1, 0x0, 0x0, 0x800}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000600)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r7, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x28, r8, 0x0, 0x70bd2b, 0x25dfdbfd, {{}, {}, {0xc, 0x14, 'syz1\x00'}}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4004810}, 0x20040844) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000001c0)=@security={'security\x00', 0xe, 0x4, 0x3b8, 0xffffffff, 0x0, 0x270, 0x140, 0xffffffff, 0xffffffff, 0x320, 0x320, 0x320, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@ip={@rand_addr=0x64010100, @remote, 0x0, 0x0, 'bond0\x00', 'veth1_to_bond\x00', {0xff}, {}, 0x8, 0x2}, 0x0, 0xe0, 0x140, 0x0, {}, [@common=@inet=@set3={{0x50, 'set\x00'}, {{0x0, 0x6, 0x4}, {0x9, 0x7}, {0x1, 0xda0}}}, @common=@socket0={{0x20, 'socket\x00'}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x1, @remote, 0xb3, 0x6, [0x39, 0x2c, 0x39, 0xc, 0x19, 0x3b, 0x2c, 0x2, 0x2c, 0x26, 0xe, 0x1b, 0x24, 0x2e, 0x3c, 0x36], 0x2, 0x3, 0x8}}}, {{@uncond, 0x0, 0xf0, 0x130, 0x0, {}, [@common=@osf={{0x50, 'osf\x00'}, {'syz1\x00', 0x0, 0x8, 0x0, 0x1}}, @common=@addrtype={{0x30, 'addrtype\x00'}, {0x540, 0x1fd4ff4e32b3d1d4}}]}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00', 0x3, 0x0, {0x95e3}}}}, {{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0xc0, 0x30, "1ef4c27fb10af7fc8b5a9eeb6fd260177deaf906f4da6d27dd744b345243"}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x418) sendmmsg(r0, &(0x7f0000000000), 0x40000000000026e, 0x0) [ 859.790429][ T2227] IPVS: ftp: loaded support on port[0] = 21 [ 859.860960][ T2230] IPVS: ftp: loaded support on port[0] = 21 [ 859.872722][ T29] audit: type=1804 audit(1593993171.049:904): pid=2224 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir102750044/syzkaller.T9fx38/348/cgroup.controllers" dev="sda1" ino=16366 res=1 [ 859.899718][ T2227] lo speed is unknown, defaulting to 1000 [ 860.039848][ T29] audit: type=1804 audit(1593993171.129:905): pid=2231 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir102750044/syzkaller.T9fx38/348/memory.events" dev="sda1" ino=16370 res=1 [ 860.242721][ T29] audit: type=1800 audit(1593993171.129:906): pid=2231 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16370 res=0 [ 860.395107][ T29] audit: type=1804 audit(1593993171.209:907): pid=2245 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir102750044/syzkaller.T9fx38/348/cgroup.controllers" dev="sda1" ino=16366 res=1 [ 860.465114][ T2168] virt_wifi0 speed is unknown, defaulting to 1000 23:52:51 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x4, 0x2, 0x5d5f39a9}, 0xc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000000)={0x6, @loopback, 0x0, 0x70000000, 'rr\x00'}, 0x2c) r2 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_crypto(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@alg={0x130, 0x10, 0x200, 0x70bd27, 0x25dfdbfc, {{'drbg_nopr_sha512\x00'}, [], [], 0x2800, 0x200}, [{0x8, 0x1, 0x465}, {0x8, 0x1, 0x10001}, {0x8, 0x1, 0x4}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0xffffffc1}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x69f}]}, 0x130}, 0x1, 0x0, 0x0, 0x9}, 0x10) [ 860.978373][ T2228] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 23:52:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$AUDIT_TTY_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x10, 0x3f8, 0x8, 0x70bd28, 0x25dfdbfe, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000014c0)={&(0x7f0000000500)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@remote, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x11]}, 0x0, 0x0, 0x0, 0x0, 0xa}, {@in=@multicast1=0xe0000008, 0x0, 0x2b}, @in, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x104}}, 0x0) [ 861.066391][ T2228] device bridge11 entered promiscuous mode [ 861.118073][ T2230] lo speed is unknown, defaulting to 1000 [ 861.255913][ T2285] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 861.332039][ T2288] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 [ 861.385866][ T2288] mip6: mip6_rthdr_init_state: state's mode is not 2: 0 23:52:52 executing program 5: r0 = socket(0x200000000000011, 0x4000000000080002, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000300)=0x3) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000000), 0xb, 0x0) recvfrom$netrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f00000003c0)={0x3, 'veth1_to_bridge\x00', {0xd7}, 0x5}) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000000180)={0x3, {{0xa, 0x4e21, 0x8001, @private1, 0x100}}}, 0x88) sendmsg$IPSET_CMD_LIST(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x44, 0x7, 0x6, 0x401, 0x0, 0x0, {0x3, 0x0, 0x7}, [@IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x1}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x40080) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r3, 0x10f, 0x84, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(0xffffffffffffffff, 0x0, 0x0) 23:52:52 executing program 0: sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16, @ANYBLOB="01002bbd7000fcdbdf251600000034000680000001000100000004000200040002"], 0x3}}, 0x0) pipe(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) write(0xffffffffffffffff, &(0x7f0000000080)="240000001a005f0014f9f4070009040002002000000000000000000008", 0x1d) close(r2) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)=ANY=[@ANYBLOB="ac0000000001190500000000000000000a0000003c0001002c0001001400030016f8bcd383af9b1577def13edad6b8bf14000400fe8000000000000000000000000000bb0c00020005000100000000003c0002000c00020005000100000000002c000100140003800000000000000000000000000000000014000400ff010000000000000000000000000001080007000000000018000600140003"], 0x1}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 861.489481][ T2227] virt_wifi0 speed is unknown, defaulting to 1000 23:52:52 executing program 2: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) syz_init_net_socket$netrom(0x6, 0x5, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x2000, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x8) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000000c0)='7', 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r1, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r4, &(0x7f0000000080)=0x4) r5 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x66, &(0x7f0000000500), &(0x7f00000001c0)=0x8) ioctl$SIOCGETNODEID(r5, 0x89e1, &(0x7f0000000000)={0x3}) [ 861.716442][ T2314] netlink: 'syz-executor.0': attribute type 2 has an invalid length. [ 861.893356][ T29] kauditd_printk_skb: 6 callbacks suppressed [ 861.893372][ T29] audit: type=1804 audit(1593993173.069:914): pid=2315 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir102750044/syzkaller.T9fx38/349/cgroup.controllers" dev="sda1" ino=16377 res=1 [ 861.970228][ T29] audit: type=1804 audit(1593993173.099:915): pid=2312 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir102750044/syzkaller.T9fx38/349/cgroup.controllers" dev="sda1" ino=16377 res=1 23:52:53 executing program 5: r0 = socket(0x10, 0x2, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000000880)=[{{&(0x7f0000000000)={0x2, 0x4e24, @rand_addr=0x64010102}, 0x10, &(0x7f0000000600)=[{&(0x7f00000000c0)="da270e5fb0842da235d2363e1104464a710bd6430c2145c7c6f9d70b4b8cfb477d74229c26664acc0b459188de592437040044d6e962d9fec5ff871e021fee08f1efa8bbc0aceff943e8359c8ce87f78e4cb4abc77e08ed8fe82abb2f40263269e5e85f361846b2e920ab24e5d51fc385601d3fc2d7e7cbd971d5c3fdd1ded547e150a1d7f7f9f694cc2bd279b207205d4a445d395155a92561b30fe47ce3e16f9a1fe6f5ce57ffee3ecaa460ee4de6f6a712f38057b5fceb4932d", 0xbb}, {&(0x7f0000000040)="cd073a0767b15a48f7105965863bc3", 0xf}, {&(0x7f0000000180)="50c91fb2c4eecdec0ce2c53d", 0xc}, {&(0x7f0000000200)="60d55088126af4761b9423e730706d453da2d589ce2712788492958968b8f5b3572ca7a4cc58862dd124da11c6c84eabe2c63a7e12e73a18a19c095c48a9443affeab601e1725d790b399844ae13df0b61506808a9db5351998d813a6571c9095a46c735", 0x64}, {&(0x7f00000002c0)="9b13e02cc8d3eaa1336d4d0c92b666244a043d77e8ac45ab7b53fa5333d2d032ffe6994e95a991f5f27476cd6ace7878362c6f7303e3216fb91aaa03c43c5e32adf891f2cd48f71daeccf044f00a7fb8a92ef957534b2eee480486d030da17ad348b", 0x62}, {&(0x7f0000000340)="544f1a2cb0d5b3f84369512a32ee42ac277f5157c6f8c6806e8079a5c6d915f13fddaa11ce4581683dc5b537c35635328f7ec999c6aac99743373ba3206c4fdd49965a61215bc1202c275a23fa9da5af6ae63a7d8444155ef1b1971b2e49a0c5ea3e315865e002ff1ffc30b1255d16490fb3496c015a6f4aeeb944c4985ccdc915385c683179b35871d170ac9392d0194f2da80233bb00d810cbe8ff53bc2fac319c4abe82550080df1249bc3ae995abb660ca5c0d955c6c423b94c77fd774b6fab08cf5ec5fd0973ff315f9c6e07059e1358c3d6fe8986a9035c34441", 0xdd}, {&(0x7f0000000440)="e13c46a7bd1aefd9ae9f373173f71911d068e5259fbc98ffb0b66fb2ed162ef4e034ae672cd0d08ca8baa686330ed70fd256b240ca0f5aa65ac7d47fbd3da0910a787b89aec7cbc2adecfd363ce43655cf5ccbff8fe44f9ee7bc651e8485145ccdaff1ce6d6bf09c2d5892cef93c9c4e2517d5715ac25a307d12a65807e748ecbd4fc5a9e7f5734d636d1165d0c177e3e9f90c38926d48b45a68f3410b8ae4510d64d055bcca79210edc8631d17a220a2b0b9cbc3d8202c5c366478c40b77a0189bc73e6a40945cf0022436c91e8469764264fa2ea2afaccd865401be014fa5c73050bac2248146e547d5335638933bd5f3eeb8ce0a260b20a9d6c21", 0xfc}, {&(0x7f0000000540)="1f6cc141ee8dd7f14146e4875dd2c3ac666dab46a0ed8550c7ea103a4a129fc0edfb719b53", 0x25}, {&(0x7f0000000900)="4f66d50173f06495a1b415656e4dfa16e8db9ee9e7ba8c1f81a380a1c84926b60a7a391fd2fe00ef304084b27a329534b1f6e09af5c82fb27e4cec0797efd3d45a1da0659317dbd9608bbcf7f55500"/92, 0x5c}], 0x9, &(0x7f00000006c0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x8}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x3}}], 0x30}}, {{&(0x7f0000000700)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, &(0x7f0000000840)=[{&(0x7f0000000740)="13d73fe5b3b6c0940ada7d13d5857910a0b69840bd73d0d6fd97008562bc594a80a79d20586ba0856cbe18ffa22fec1d8a422ae666e5e7c43af72aba673680973e72b632ae30d5957eb583ed2a1ac909176579f75e090fbd710c07929202289842eb92305349f5bca61d0693fbd1847a4900b40378744c15c474a98db0020d2fe4da19016fdd03b869c9f6ee052fda34cc7433a74a764dc5cda9e9cf18918afa9c814a641bf98bc6809c603317439672d4816c90da85b62e05b80f4f030b5ee3173f72f02c22c1f921efb0238b3aa757110eede14082e63212aa5488", 0xdc}], 0x1}}], 0x2, 0x4000800) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000080)={0xfd}, 0x5c) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a14e5f4070009042400000000ff00000000000000", 0x1c) recvmmsg(r0, &(0x7f0000000040), 0x67, 0x0, &(0x7f00000001c0)={0x77359400}) [ 862.230442][ T2230] virt_wifi0 speed is unknown, defaulting to 1000 23:52:53 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000780)) sendmmsg(0xffffffffffffffff, &(0x7f0000000000), 0x40000000000024a, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f0000000240)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x1}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @bcast]}, 0x48) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) write$binfmt_misc(0xffffffffffffffff, 0x0, 0xfffffecc) connect$inet(r3, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) unshare(0x4060000) socket$netlink(0x10, 0x3, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffff) [ 862.822314][ T29] audit: type=1804 audit(1593993173.999:916): pid=2352 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir576548397/syzkaller.mJqQoj/348/cgroup.controllers" dev="sda1" ino=16371 res=1 [ 864.682732][ T0] NOHZ: local_softirq_pending 08 23:52:57 executing program 1: r0 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'virt_wifi0\x00', 0x0}) r2 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d6163766c616e000400028008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r3, @ANYBLOB="a61a1d38be587729fe73ec7dcf596cf3e1c6e9bbc71bdbce7a3650144f1f4a3955fb2c9fc51f58f18259aa7e7fb5b95165d94d6c1e0abbe642fcdd4752633a21ae89abb422ed457d533d10a6081193ba7978fdddaf78e9cd8f2e2cdb2e17df82e23bfe3ed05d06419693ec9a33241c533f979a6133"], 0x44}}, 0x0) 23:52:57 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[], 0x208e24b) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000200)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @bond_slave={{0xf, 0x1, 'bond_slave\x00'}, {0xc, 0x5, 0x0, 0x1, @IFLA_BOND_SLAVE_QUEUE_ID={0x6, 0x5, 0x4}}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x80}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @random="2ddd71e9d046"}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_INTERFACE(r2, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x4c, r3, 0x8, 0x70bd28, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7f, 0x1}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x1}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xfffffff8}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x2}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x800) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000000) setsockopt$RDS_GET_MR_FOR_DEST(r4, 0x114, 0x7, &(0x7f0000000580)={@l2={0x1f, 0x2, @none, 0x1, 0x1}, {&(0x7f0000000280)=""/27, 0x1b}, &(0x7f0000000540)}, 0xa0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10010, r1, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000004060139357821ee5604ef3941101a0beee76e9bdfc5843b7c63075b46b177d2f5b8c70d8c7a7433a738d2c1b7c7edbe800f75625336ddce6caf5e312c40c1cb46b2d860211b913ec6ffd9b5abdcb47fa64108de93d535b7f76b8758548e888c7d6ef6b22a95f43ad516919150cf39bb14b6b4b7156b67b8ec040000008fd37979edd58a7d999053b4482f46048416750a0e7313190130931f897b83c58ae13b722232f11c4bd0f79aaa6a214b98785c9fdfe84345ee1d0db2eb3453f5278496fa8301112c382700"/219], 0x1}}, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100000006) 23:52:57 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) connect(r1, &(0x7f0000000100)=@nfc_llcp={0x27, 0xc9, 0x0, 0x2, 0x2, 0x9, "a836b65526ccd8055a0c7cf2757f70e4d99d5184a8b68a80010a3c53d7fab5675289ad59e6d976095ab54a86022adc33bfc05e64725e2e4b036995c58c7f6a", 0x13}, 0x80) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000001f00)=ANY=[@ANYBLOB="5ce9fffff248f4b80f000507000000000000000000000000b09d8c797b7ee63a178debc1bcbfb0d9dfe971b19df9cd28fed81bc6a5e65d7749c5a5cf3fd2f6", @ANYRES32=0x0, @ANYBLOB="0000000000000000300012800c0001006d6163766c616e00200002800a000400aaaaaaaaaaaa0000080001001000000008000300010000000a0005000400000000000000"], 0x5c}}, 0x0) sendmmsg$sock(r2, &(0x7f00000028c0)=[{{&(0x7f0000000200)=@isdn={0x22, 0xc1, 0xa9, 0xff, 0xed}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000a00)="677771e35fe3724f9efddbbe011a0ec44c28bddc17e56394498957a82e3f6d6e6bdd33205cdcee5c5d7fb5d8ee509307a5e900a7224581a079bdfb22f802077dc45adffa1b74a94e346c27dbc67d20dd6b5753e16f2680c4865197657bce5a192a284e91f39e67a211d01a4117ff13ca1065f5917924df297417a7bf84eea2a9d4ac8d38daae6c797accbebff25de74cf247705863714cd57e8c88215a572154e0fd42c16f3a08b97173829ee47c3eaf18e7daa5be5762146173fe22abb605ec51583843524dcab50779f7fe7e96926e86f1d62fa3592de08b2ddd4fed20c6c29515b4557175f7d154b81238726bcb6f22cdad53edc4773d6e63eb88aad244ebea5a46072da0a8a67b3512394ca928934be867304159758f721ba4be14d9b31f65f068130d7f68f9cf2a1ffa3bf49ab9a6689c228ab36056e3d1454dae66b008746c7571c8e6a518f6f26fbfb82ad029aaf091d7b4cbeeeef9cd62be37e2e1a1fd20ffa15687064fb6b865ca2fa42bc3b2448742368cffe63c5e9c9a82fc7faa591d151b668ef3393e1ac4ca4e3c36c59940eb350d9ab0b0079bbcc43c222da0d0548a46d39d326194717e8f758a7627c9d08f9091f55ace223be4548c49183d371c916ba51a176f6b4b244743553e05a822489f141c4477b23f3c5380bc16b43bc5ef364b683b5886936453f714a12b254c0914d775886ab4398476c61194b370ec37570ff4598c33d2ee614b2d066328ac0ce40c7cc343dd8d1b0e24750f6a27cb3c023bea2b4c67e7369015118f31c9fc0f4e69786ae921c2c0ed35955e4a653c05ed4a4d26e2e8234067dddf67727ad3ef8daa74a279e777b69d34367e38a01bd4f0bb261b8debd58b63d846a62dc9bbfd1687ba1c4fd90d6093099d1396a0e665e41e25e95c65f2378aeb150324945ac43760e82f6df6393dbdcd56b9fb1f783a06aab6e8e51d2e7783415dff99f82335fa6d5362b9b32cd7f95dd0a4a0501861822ef9986c9e3d7cfc539f1328a22dad0a9085438c87130aa935e6ff13b1355a224d8195be4371fe2eb0670908fcab1d52a8973eb9e40fb5bfab18698228680e784fe02ff9dd36d868f305c1ad9b4a91f6ae7208ba0032f49a18511a58bc61f05e31d732cbbdd58c99a4b7e4955cfefbe05c68cbb77a453623b0dcd425467d5281c4604abea134fb3358010480171290f3b2c28a9445d3abeb3a21ca51ccc1db1c2e531a1daff9b103475cc9c920074b154930b58ea89093a03d8b660c1e32cf0a96efb4ec79f8089c87a356b9fe3d08ef977f7bcc2eab40e5f09b1e77910acc8c1e0500256066f9f5e89d7f64ebb150efd299a4e1b27fecae6522fffdbaf8c58c8273a2187118f6079e889456e5d85a980f2edfd5ca3ad8fff8d24a6d46b848149883be81a64cdd58e56cab98539c6b67bcfe329d5900353b51de07d95c87f2f0f0dbf9d22b639e2b4921403252b7f99f6ea9ae5235c28a64b10b42f8c92cb63710c6e27405257938f05656c27a0401047a754ee40af9280c56ba6c1f5a4c34464997c1514adf992e375207f97150922af64ccbfef825aac244edb5756c4f699fe70b4fbd673435f6194185f3fed9a6e798f196f7abca07d57956c7f1955d0a8600757d1d76de20a9b1cdbd2f092d81398300d8d6ae3ae53e32e6eebcf6042a533cbd6164ef6e131dc4580d994b80977600c07fe79d16042d2b66d52080bfa20b15ee2690b73ee3c4f50c50c8b8b70e4c479fc27c26d2acffa4b11f343d4abc79bdf88b45c801c4c314fcf7dec70aefa8fcc7f0b5bbe30aaaae9f67cb108ea3151da4e44fcbd0837798507800fd928160435294adfe025dfbfbedc2914bb43a279807154c90b1bedd03c434e525773646bc54526a8710ceaf1fef6907f7d4264f85103491550928d9735fc268cb789fddde8750a660009e4446a0d530627fc9e20b2646a834d18e9dc7059a50c0fe451811f0c54fef5cce4e4733994155ef37d8bfcabc54cd3764ab8d5dec24ef903d66efcb2df863ac02d18585f204ad5cae4599cebf7a0ba96d3e3f366606ce86f7dc16c652a6379b5a4e3f8faada5a269cc5c91bde2ee04e1a4b8af52ff628ccd5ec3ccb7dce204bde21505b186ffb87c2a53bfc8b3c742e6e34a3fa6a1d72453a54f838c5b9f008e7b55e337488e993970daefced501cb5d9f2482e03537c607d76aec28696cfb87fe89a974d32f8c21f04d3e66a06c6f509fb848f44a769a54c495677dcdf8768b0b7b04d317a9d6d8bcfc97bd6f9b66469b31cca87bda4623be34eb7ad8d918b4479b87b391fefbe688fb8d85a7c09fe2be86687d327e85b1f378bb9787b6bbe353fa90afd647c763656dff364ca746995bfa49df5134656f3b14d0dafc74df643bb66f97c467024d786feb11d77d7fcda3a238d7f64544086a59165ccb8a0b66bb22bf5acd3563825dfe86584badb6d91738fc582a8b3000e35b760138af9e82493a252e7c5533253d662bae8f3ad41f490ee0d8b229c7cc045a514d239775a6da01a92b760229d997612599cb5280426ab0d6cccbf08800998ce2de38a6720e305581e4e83131f6c9364d4523ed5b37d75f4eb6006e9070e66a3966291d872f4adada3c481f2261e0941e1bda4e14c2bc5b3a72cf9858d168896ba3091ddc10f18538496984b487759883207795e1503ddc9307b36b2711eace14c85597e67fa27d628181edb2283b73ea106092d299c3904ddf023dcb3bdf3aa315eecda4219b4ae0ea5ece86da579c2829f05d076cfb71b296148be0f01b50e4f587d78754021dbf8bee2e31d2292ccd80e01892e5333b7c6456cd19b5037cfadb57416aabbd9a62907d797ead8cd0074b4e0c15e94b1f08e76d755919942a28fb24ba0b0127916e111387e4bc15a14658fdde3e598add7809885e71a7aaf3d6500d4508253653bb74727e6a546d3b3ad5cc4d9826b6dfb8814764fe80ba95ee1a37389b4d4cdd10d5a5c8dacac4a622ed3d7c047a798a817c137c72c7b1641079aaeadc8028af9282f168c1c9bc485840b4c47b7b3574656d713f9c9be261c0fc9d732defd9d74176274f8d175f1924c534c4e88627eb71bd082c4286cd92f1b818e71dee04c8736578e906882876e802a145044f6357f36cb4a4f2450f3316f0f319014ef873254485106279eb98d69cb627ca35ea6a9af20a63d0255ad4c455479c0bf6dfd3eb52ac2e308f22f2b34782adeac6960779c3d4d2e8b9c26dbaf3c02d60519faaa6dd5e6fb2c1797f4bf0689477bea36079545667905f153c0e11d2f934f97c4a28353eebd0df96215c21fdb41e2f6e32abe60fb27f4dafe34c63855adfd150ebfe24d68a9a2bf6d6347d551b57d44c3db5c2ff7d84ef2525e35684a312de8c12a5f78e4d461a38e6fdebcc3b2d3740ff6c6e7389695b56af2680f736d2abc0c7595daea32655c23fb6e4d9e8aaf53f289d51d4c7b07381888f5de2bbf43360f227b9cc3a9e231aebaecc062da9da494f3b42fdc1ba7f019419f1208d6605c49b915ce1792c77dd92539e96e4694f2b9b8ad8bfac324d3800613c34ac976cb34cfc1cefcc9c0ba934e524e81a25df872da2ed80775a0fb9c618920536df760186e1c8925bad3045ea87ab40c78a6bc34230cb594f5fde226e64c3d7fff889dc52fc57829839b97bd2bcee2a75de7824f8ae8f0258a0e45c90fcb373686fdbb9c0c3296f8e500c2da73e9a7f9b341af069d35b9a3f943e561fc15927501c7f75aa4ed94ae439aa906b7ed134b2fcadabf41c3e560fe4e11e0f36fb20d460539b0c73eedcedddd6969184e2de8f5d998b7958a0b2ad33d0ebb059ee2d6525f7d24ffe331abf827519a475bcc9e7366dbdf27e4b264ef24f973b5559b6d2bdc279dbc23cabbf9b76b759d4dec59bf89b7a2a09128c8e150ed99e8ee101b4c443266d11a2283cb381666cd595f11d22cf5824fa04492243599eaaecfe1bf6083a980a831bd696ff8276a1d8c9e7197632ddf4e3a67d8490bc736ceb8ac4521682eee886c5dbbbb94b6708fb1afb9235d2f4675506bb52bd949e3027f47a366cbe5c104b5aad32d7d3e70fe87f515e2ef5d3239497fc48382279e8aafeb7effcd3c5973721cb5d011dada21039fdaf1ecfefef0e9530eb334ee69e7d51da79bc78f7d4395b2a26df7b026a3134bf4ef3ce9646e283915c3b7dc9d3050a3dae60be7579ae2f2b5cd92aa7202daf09754972258812fdb0afaea7ab0d0afa6fecc5b27063fa0c887c592b2695171194d419fec1e64a45b6151ae215edeacc159847b962d377b7c5a2e3e74e808358d9acba036bb3cee669d8b04519e5bab851f54093b18feec63ed7556e354d76e32bb5d04179d35d70ed8105f1169092f9474d1f3ade6f41d52f99fc7e4ec6fb826f2d91322e69c146720e08f15bd8452fc7830ee92fe07434c3576e66c98365101ea005f3dbff0dcbc207429199ffa1eda620c4207cb4fc26f3a9788e1cf183ebc6424bb016065290612b2b237c1275e829e638eb22dc46812d7a94af21937c97c7a8f1e16196533bb3db1b2c1c0f2da49d1f1aad9f59604201f1585924f86d74a571c9511848d5486ebf8b3f4a7889550f25f4bf2c64516dd1ea5a3f0319ee3fbd5c9a71b69c92400c7d5d673a5d9047e5f537a4fb45c5172383fba1739ac0c95b6331c332bb843a64f983df97987eb0ce0f948c5369e6e9a5fc5dd9e99fa274af88530e863fdb05053116fc999a972dc5d9884a2d4c0ff9207907cd5afb6f68953fe89954e781de5344a8d61ccdb7fd473360b7af300be983359f7f5e217e464cea42671e19f4cd5716b10d11b681711616daae0e5f1ad462b189c93372c999072c63a225606b69bb8455ebeb087c484ddcd53aa8accc3e5c2a66922c773d617a5fc92d4277d301e3eb0f32ef5997f6de34674df1ace0f07e9baef23bf48e7ef2cc14fdd133f16c8a4a13c231cfe7255492458ee85f7aa0956fcd38e15aa277041df5d4ae2af98249153930dd707bb8b969d58245fff7cc76dbe86fd17b925f86d9c3cdebedc956635f01b58488950e77bc21a74ce0dabf974e242affc53788360771ca146657978944a3f8d6f48a0251754ac362703c53816e6c4d81a0bc2c01dfd84a306791b60e4b6b1dab35c77500ecf94b7cdcaf4771372be756a02691a9f136cc6b7e2675c2337ab96508e9c03b9d7e03e6fce03394ac74f64a88a9ad26e66854715bdff86568b2a059d67c00d62657420177358b03a802a4b2d68aeb75ef1ef39479e33e4c551bb26a61a6f4e48948e91dc6aca6594251c8b64469b696d428333cff78b307c12d48e1dde234afc6fc91a2cd5ae50602d830c3c5bbad77a0426b854aefebcbc083495b5732dc6d3cf918b0e4bc270cddc46ad44a184361ab4b3718a93bab9781f8047eff103f6ea18763275c2fdb57cbb826adf1fd3a70310d49f02229497f227d7ea3791a36ae2ac69e2e65c43981e383a712c534476efbe7015004b038c0dec5a6ab11f892214984d39ff58eb539f9eceeb86c0f12e832a03bf6f1170440f506c37fd550e4914e8d9a265257cc72100d6449078d99588eac0433b201e564bb991e80e1a67f86bf3085907144f0616d260dabc93f0140cebfbc39934598dfbc8e1f727ad3c21ed6a6ce33a0536663dbc479e3d8b7f3ef36e05703128403cd0a4f638f37b57fdd6182269247d3db64918a50bbbb66e951036921f21e3706796bfeb339401e098a5cdaeb1851893c062252bfc088b8bd3c266a4b9093e690120c00a3b46c40f677c8f94ce40999aa373", 0x1000}, {&(0x7f0000000180)="8fd6e02fb839f589718b8ba256b9df9f6951751dcc5cff5996ac2cea93c5b5ec945f01e54940f64c927f80d4ebb1451278e8dedb1347e3cf157c12704b94e9", 0x3f}, {&(0x7f0000000280)="17f7bf51770b1695bf2144baf71675d7a76df09e9fd2cd1a0ae5275200688b75d86fc130891f08df9e1111608e458c309ef0ea3421e7460158353c0f92abf3d1db84f5ef960fd2237534bcc8ad143634e4ffe4a1a2c88d8dac6cffb93d4bf990c7dc355a3124c5a2615a9de852972cda8e3815d3ad743e34628b041f099ec38e4ec6635c5f372723039341741e42727bc4d0fa8557a9937a93abe7c00a199c43b83e8a9406f54fb9fc59121e4bd21678dad46750f88024d3a4fe263d4c6f82e22d7daa00c263c5cbca17b648f6601db321dd9f815421", 0xd6}, {&(0x7f0000000440)="ebcfdac61cfb2329ef21f31453089468e8f3c85b6b60c225d5b5dbcb059855ef4eb0315e8ab4fd1ef98fc6b96d62cf368b90cbdbd96226cd02103583ecce134a3bddc725d635497faa7dc53da1f561b1fd0cfe3d37f92fe0bb1b2a136f7c4b77bc494cd1ba98d1a68dae5a4a2133498e6521977944cb7df4ef1d43289667be7615d28bb334d42863682ae86012dafed1bcbd6bf13aa008d9dbc40efd96494169835a732ce310066f1622d516e9955d8aad45950818b92a86b9b96cb6664c772a1a66a24edad66390d1bcf548f0ddec078e73c8b732c6d964a6a9f7", 0xdb}], 0x4, &(0x7f0000000540)=[@txtime={{0x18, 0x1, 0x3d, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0x800}}, @timestamping={{0x14, 0x1, 0x25, 0xa8f9}}, @mark={{0x14, 0x1, 0x24, 0x3ff}}, @txtime={{0x18, 0x1, 0x3d, 0x10001}}, @mark={{0x14, 0x1, 0x24, 0x5}}, @mark={{0x14, 0x1, 0x24, 0xffffffff}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}], 0xd8}}, {{&(0x7f0000000640)=@xdp={0x2c, 0x5, 0x0, 0xc}, 0x80, &(0x7f0000000780)=[{&(0x7f00000006c0)="c463f6ec95e83b5995d4430256100fbb6da54ec4649b882494fa07fd73aaf2", 0x1f}, {&(0x7f0000000700)="af4356853b05bff57859b6a1f5bd678e28aa664b077d1ed44d214c45c3c2ebd297fb1529fc1177a6effd20636e8f5f4aa277acbad59229609e46badafa0b089d1be275b340944e3f2c26e0bbd0caa1280b7c955407c9ba2e2de5e3f90fbdd47db079789a0b4d2e0676e852", 0x6b}, {&(0x7f0000000800)="b9b913aef65a4b44bd5cebed92c7bcd741fbe994af7ca94f7b8989c1abe7e213b6850fbb6275725fbed67e8a580748b113b1c28db59a01da1b3de35de0bd2269f1e963eccecca0f0e2ff5e0bef1494adba39ce39a04260f405910be496c3874e9ec52ddb5d43b76bda33f0987b6e32b6d4aa9ed71b4763c3c6f45368f667e959f2dbdbd1c0fd3934dab9a8e8007c4d5b2aef877c410f9b4b875ac5d11429f2e933281ed020f50790271e165445867bbcd963b25199873f1cd02769b50a3f0e1e2e4c94bdd0ca05c8170ffbdf4cd195cc191347c1713c818eff8b30d5d14ba6d5e46ac4e9e585e9c4", 0xe8}, {&(0x7f0000001a00)="7662bd82f5a0d7718a261319446ab090dfe2f0f74cf5cead903593c51fbdab52eda59cc6b5a3528bba3ca5b49665f0a67953b45f361b0c79de83ccc0d2e5e34700d77e7295478bad72238c5dd27299d54f46", 0x52}], 0x4}}, {{&(0x7f0000001a80)=@rxrpc=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @private=0xa010100}}, 0x80, &(0x7f0000001d00)=[{&(0x7f0000001b00)="aa9dc5746355f359ae165b510836fefd65d6297429bdac1939005bb81ff726ee37e9e89b83027ec43edb04c27a73a20cc1a6e34f", 0x34}, {&(0x7f0000001b40)="036afa5d831db95da398c39b15c96680d6dc0633685d47e54485459b4ab466023426a7052cee9dc6f0418917f73f6f1f5658e3b63cc3be80185fd282243829a50c239a9d5a1251ef5b8c027168d7ac5cfa6016880688a47fc41fb14094ad1a6e208ba8b9f9760918587ae983c981d7d62e903719b8d1dc25a5b3e31e8cc9c2ba31a53dc5ada87251132b25ff46ca38751137ddf6043661534dbf67d437ef", 0x9e}, {&(0x7f0000001c00)="600e11110928bba74814be530743c62b5518019f7eb94955d347b79c2e323775c7d706e74ed2c7c423eb0960b0e62d4e355f13c464efb1750ceb98af0812d29da82a9fe513b31de1111c5b38308b331e79f8d6da4278fe6e9f4b9bab29399d7f9e5919e81f5b31c475b28f463c3f5e3ef34dfabb8f0dcef15053fc694f69a9e0cbe1973e4df40b6d92230bc82611aaba9f01dbf5c4690cf8a61633b5ce5ab683191ed809a5b9266a7251ad5ef5f927de40fe53454212ce3cb7b7f2f9e419bbf845e870", 0xc3}], 0x3, &(0x7f0000001d40)=[@timestamping={{0x14, 0x1, 0x25, 0x10000}}, @timestamping={{0x14, 0x1, 0x25, 0x10000}}, @timestamping={{0x14, 0x1, 0x25, 0xfffffffd}}, @timestamping={{0x14, 0x1, 0x25, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x1000}}, @txtime={{0x18, 0x1, 0x3d, 0xf5}}, @txtime={{0x18}}], 0xa8}}, {{&(0x7f0000001e00)=@x25={0x9, @null=' \x00'}, 0x80, &(0x7f00000020c0)=[{&(0x7f0000001e80)="073b74f69f366826d907adfa23a4d29820d4737b87e22b64886ce53e9ce9eb2fdd2e56df6fc0c8917f60aa40a1c915642c64c5fc94858258d5f46e8e7ac73d941bed8be2e59b50", 0x47}, {&(0x7f0000002c00)="a410ac61df727a412ee666f1eb91ac2a898f71a88b00554792b3467f0fbf983500966214c2b47f1a3e3001f5cdc457a44741788e16c85fbf43c358f72633a0d32be3bafbb9fbedeb5744e2e1537d47c6e71055a11ef094fc92d99e8271ffa0b667ff52cdbb6065ef98fe7951cd96bde153b7489d8ec56802361db6dfb56d14abd01dab4b8ca53a71b7f9009e2241eef47b06453b8b1296cc7576a4b66ac210bed528ce3e2bdcff2aab416d3b30b7953a0b1a89ab854cc7eb4900"/221, 0xdd}, {&(0x7f0000001fc0)="96175f127b50d0e851ad11f36435d50c283df1cb58cbccab63397fb28ff5ff2441dba16ea1c4602720b26c07b35ce71789789a6da4055d24bf56df26e7966a3a59322bca260899b47a0d07cd90fec2bfdb9f861b92056477805f", 0x5a}, {&(0x7f0000002040)="4f3fa182a0170fa19279a435acae4c717e6ea9f28a0f6573de63b860282e87", 0x1f}, {&(0x7f0000002080)}], 0x5, &(0x7f0000002140)=[@txtime={{0x18, 0x1, 0x3d, 0x5991}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @mark={{0x14, 0x1, 0x24, 0x40}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x6cf2a13}}, @mark={{0x14, 0x1, 0x24, 0x101}}], 0x90}}, {{&(0x7f0000002200)=@nfc={0x27, 0x1, 0x1, 0x7}, 0x80, &(0x7f00000022c0)=[{&(0x7f0000002280)="3b9aa09cdd5d4fd2efdfd35a", 0xc}], 0x1, &(0x7f0000002300)=[@timestamping={{0x14, 0x1, 0x25, 0x4965}}], 0x18}}, {{&(0x7f0000002340)=@pppol2tp={0x18, 0x1, {0x0, r3, {0x2, 0x4e22, @rand_addr=0x64010102}, 0x2, 0x0, 0x2, 0x4}}, 0x80, &(0x7f0000002780)=[{&(0x7f00000023c0)="e7a2cf43da76833882e46519ca64fd28807817d24e0a6f30623e2fb8e86bf692a1769ba8814475a0e4b429ed2e5e52dc2d72de912b", 0x35}, {&(0x7f0000002400)="1ebfffe07e89e15b1b885c18f9aa9a0610bd0fd50ec895b4ea25d68f9306244e2efd3565fc4555130dbec1205a362cee96ae42c60bc9d40e3d88cdcf585499ed59f1a393123596336dac88e40eb63ba508f17cc58040a249f3bd7a240fcf1133e60b3d4b309f92ddc61b11e1bf6295eb5b806214f160b00e11f6fb921fb59aed31153686174993d634cb51668ed7bca3c8514438a07d142bb302f2ca3703", 0x9e}, {&(0x7f00000024c0)="9a873d1fd103f8645ce3dc837ec9c35c3897fa182a8c3111ab2d4dfb5bee463fc463a33ce08586fa3bbe4ac9282f6913064b619ed8ffa67616ac757b48af56cc41afc837e0bbe28df9191fc32ae2a81e3d62bc38aa29c167b2c622b5d3fbc4ef83b05ac30fcc944525c9661075140892a510a6a19ac5af3f7d4a69982930422ae2dde3b116a048047016dc2eddb717f39720ead9513fa7569c503087c13f5af7056c465a6a2bcadb90dc6310acc1d3b1b27489f86d29763a826774fb1cde232a24cc253fa15d085b1e0cc6beb79af049e033caa9a55abebbe335ecf6f7175c725f2e904b8e", 0xe5}, {&(0x7f00000025c0)="68964654adb6c622f21ac09c809dd010aa7879e95c9033c80cabe8401ea60d0214268101179f1f7fc6dd8f8ce02adfcab3ec771e9355619dc0bd9d4f2af2edc4e03de67d808957ea9363014b7896ed53b85c35855aa260065123d415a1826edbf48f0368c58c1f307d445e84a7595a347e87b8889c90a8d962eb7b804c514191c9b36f9db576c8a805607c04b0e81b8485013700df9b16a9d264a53b55d0ac510fc125e01b62b2278ffca847af3e20c11b4364e79e0e1955234f0955cfe3e01e", 0xc0}, {&(0x7f0000002680)="75fc61240f20f29ba4ad47593dba2108a0344bdf92b092f312d9c844ff979b601f9622eee03af9dbedd455482d32ae9fcde206c9ee7e462f0ffeb8687d7d03902223e6ad0bb4253a5a209da9ea8e37ef9bed9b0fb7c6862cf532b30b7d988f87302402992544d12b29e36899ca7d393550124b852abd120d2f1ebef1fadc94abd9b47fb1e200d4affeff3903e4c0735d9b186dbb6c21197b4adf4fcab9a51eeb0d41fe6bb24a8ac3522acc3671cebfc706bbd071b9b7bb642f87a0beb7185a0b36525fede0715d04a50d7e62edbf16aecb", 0xd1}], 0x5, &(0x7f0000002800)=[@timestamping={{0x14, 0x1, 0x25, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x9}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x100000000}}, @timestamping={{0x14, 0x1, 0x25, 0x5be}}], 0x90}}], 0x6, 0x200008c0) setsockopt$RXRPC_SECURITY_KEY(r0, 0x110, 0x1, &(0x7f0000002080)='^\x00', 0x2) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r5 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[@ANYBLOB="2c00000024000b0f00"/20, @ANYRES32=r4, @ANYBLOB="0000000000418c7f0721327db53cdd8500ffff00"], 0x2c}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_GET(0xffffffffffffffff, &(0x7f0000002bc0)={&(0x7f0000002a40)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000002b80)={&(0x7f0000002a80)={0xd4, 0x0, 0x8, 0x70bd28, 0x25dfdbfe, {}, [{{0x8, 0x1, r4}, {0xb8, 0x2, 0x0, 0x1, [{0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x5}, {0x8, 0x4, 0xada9}}, {0x8, 0x6, r4}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x5}, {0xb, 0x4, 'random\x00'}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x9}}}]}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x4000090}, 0x4000080) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r8}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r8, 0x13}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000000900)={r8, @in={{0x2, 0x4e20, @loopback}}, 0x4, 0x9}, &(0x7f00000009c0)=0x90) 23:52:57 executing program 3: pipe(&(0x7f00000000c0)={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$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', {0x7, 0x0, @remote}}) write$tun(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="ffffffffffff0180c200000081000000080045000029000000000006"], 0x3b) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r6 = socket(0x100000000011, 0x2, 0x0) bind(r6, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(r6, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, r5, 0x31905e13403123b7, 0x0, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}]}, 0x1c}, 0x1, 0x50000}, 0x0) connect$can_j1939(0xffffffffffffffff, &(0x7f0000000000)={0x1d, r7, 0x3, {0x2, 0xf0, 0x1}, 0x1}, 0x18) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x5fffffffd, 0x0) 23:52:57 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000140)=""/48, 0x30}, {&(0x7f0000000180)=""/215, 0xd7}, {&(0x7f0000000280)=""/41, 0x29}], 0x3, &(0x7f0000000300)=""/235, 0xeb}, 0x40000041) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000440), 0x2) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x60, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_TYPENAME={0xe, 0x3, 'bitmap:ip\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_IP={0xc, 0x1, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8}}, @IPSET_ATTR_CADT_FLAGS={0x8, 0x6, 0x0}]}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}]}, 0x60}}, 0x0) 23:52:57 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) recvmmsg(r0, &(0x7f0000001600)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000080)=""/122, 0x7a}], 0x1}}], 0x1, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmmsg(r1, &(0x7f0000000a40), 0x8000000000000b0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)={0x104, 0x0, 0x1, 0x70bd26, 0x25dfdbfe, {}, [@NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSCATLST={0x28, 0xc, 0x0, 0x1, [{0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x1087}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3dd74eed}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f085f1d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x49f6}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0xb4, 0xc, 0x0, 0x1, [{0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3123}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd6d5}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3fcf7e37}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1e45a6e5}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd1c3}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x93ed}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x463269fc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3f132539}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x499bdd1a}]}, {0x24, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc49c}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6378}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5cabb022}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x722c11af}]}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf72b}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4da3624c}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7f86a31a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x7fc}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5d804f18}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xd998}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x75aa856c}]}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x24004000}, 0x8000804) socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000580)=ANY=[@ANYBLOB="5c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000300012800c0001006d6563766c8b44d670b23cdb3cfe3891feca26cd616e0020004fbd60cd26691b6daaaaaaaa00000800409432f37d1f61fce6f4a01c019e010010000000080003000100"], 0x5c}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)="5891fd0e342d150700000011220c00001400ad", 0x13}], 0x1) write$binfmt_elf64(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="7311e11c00009b12c31fae7594f53ca5d747ee7bdb6e4d622c0800000041e05f38ed2900104bf7bdfc341da2f7a5f83f8f3a1395892129ab62"], 0xff86) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=ANY=[@ANYBLOB="680000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="2b03000000000000380012800b00010067656e6576610000280002800500030009000000080001f300000040140007000000000000000005000000000000020108000500", @ANYRES32=0x0, @ANYBLOB='\b\x00\n\x00', @ANYRES32=0x0, @ANYBLOB], 0x68}}, 0x20000040) [ 866.253584][ T2395] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 866.299889][ T2395] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. 23:52:57 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000009ec0)={0x0, 0x0, &(0x7f0000009e80)={&(0x7f0000007d00)={0x53, 0x14, 0x1, 0x0, 0x0, {0x1b}}, 0x14}}, 0x4000) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200), 0x0) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd"], 0x6) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00002bbd7000fddbdf250a000000080004000c040000040003801800028014000100ff0200000000000000000000000000010c00018008000900760000000800050000feffff"], 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r4, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x74, r4, 0x0, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@private=0xa010101}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4a}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x3a}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x30, 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x81}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x74}}, 0x40000c0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000000)={0x0, 0x8, 0x7fff, 0x1}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) [ 866.438182][ T8273] tipc: TX() has been purged, node left! [ 866.446769][ T8273] tipc: TX() has been purged, node left! [ 866.477388][ T8273] tipc: TX() has been purged, node left! [ 866.498609][ T8273] tipc: TX() has been purged, node left! [ 866.524946][ T8273] tipc: TX() has been purged, node left! [ 866.554845][ T8273] tipc: TX() has been purged, node left! [ 866.563800][ T2406] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 866.590051][ T2408] batman_adv: batadv0: Adding interface: macvlan125 [ 866.630437][ T2408] batman_adv: batadv0: The MTU of interface macvlan125 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. [ 866.709694][ T2408] batman_adv: batadv0: Not using interface macvlan125 (retrying later): interface not active [ 866.736573][ T2395] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 866.769504][ T2412] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 866.779471][ T2414] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 866.803601][ T2413] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. 23:52:58 executing program 0: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[], 0x28}}, 0x30000000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TEST(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, 0xb, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x5}]}, 0x1c}}, 0x0) sendmsg$IPSET_CMD_TEST(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x58, 0xb, 0x6, 0x5, 0x0, 0x0, {0xa, 0x0, 0x4}, [@IPSET_ATTR_DATA={0x3c, 0x7, 0x0, 0x1, [@IPSET_ATTR_SKBMARK={0xc, 0x1b, 0x1, 0x0, 0x3}, @IPSET_ATTR_ETHER={0xa, 0x11, @multicast}, @IPSET_ATTR_CIDR2={0x5, 0x15, 0x81}, @IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0x401}, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz2\x00'}]}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x8}]}, 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x20000010) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102e60001007a58008000d8ac000500010007"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000000) [ 866.819042][ T2413] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.5'. [ 866.839171][ T2407] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 866.894346][ T2425] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 866.939960][ T2430] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 866.998209][ T2408] batman_adv: batadv0: Adding interface: macvlan126 [ 867.020569][ T29] audit: type=1804 audit(1593993178.189:917): pid=2417 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir249643802/syzkaller.3VQ13J/326/cgroup.controllers" dev="sda1" ino=15970 res=1 [ 867.026143][ T2408] batman_adv: batadv0: The MTU of interface macvlan126 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. [ 867.051076][ T29] audit: type=1804 audit(1593993178.189:918): pid=2418 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir249643802/syzkaller.3VQ13J/326/cgroup.controllers" dev="sda1" ino=15970 res=1 [ 867.105062][ T29] audit: type=1804 audit(1593993178.219:919): pid=2441 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir366392606/syzkaller.Qj0hNj/355/cgroup.controllers" dev="sda1" ino=16066 res=1 [ 867.130916][ T2441] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 867.143061][ T29] audit: type=1804 audit(1593993178.279:920): pid=2418 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir249643802/syzkaller.3VQ13J/326/cgroup.controllers" dev="sda1" ino=15970 res=1 [ 867.241057][ T2408] batman_adv: batadv0: Not using interface macvlan126 (retrying later): interface not active [ 867.242513][ T29] audit: type=1804 audit(1593993178.349:921): pid=2423 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir249643802/syzkaller.3VQ13J/326/cgroup.controllers" dev="sda1" ino=15970 res=1 [ 867.292775][ T29] audit: type=1800 audit(1593993178.369:922): pid=2396 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="cgroup.controllers" dev="sda1" ino=15970 res=0 [ 867.318048][ T29] audit: type=1800 audit(1593993178.369:923): pid=2418 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="cgroup.controllers" dev="sda1" ino=15970 res=0 [ 867.348605][ T2425] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 867.354550][ T29] audit: type=1800 audit(1593993178.369:924): pid=2423 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="cgroup.controllers" dev="sda1" ino=15970 res=0 [ 867.404151][ T2430] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 23:52:58 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000000) openat$cgroup_int(r3, &(0x7f0000000140)='cpuset.mems\x00', 0x2, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) ioctl$TUNSETSNDBUF(r5, 0x400454d4, &(0x7f0000000100)=0x1) getsockname$llc(r1, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) sendto$inet6(r0, 0x0, 0x0, 0x1ece7db6a7c6a0a2, &(0x7f00000000c0)={0xa, 0x8, 0x0, @local, 0x6}, 0x1c) 23:52:58 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$wireguard(&(0x7f00000000c0)='wireguard\x00') r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r5 = socket(0x100000000011, 0x2, 0x0) bind(r5, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(r5, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, r4, 0x31905e13403123b7, 0x0, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}, 0x1, 0x50000}, 0x0) sendmsg$NL80211_CMD_SET_MESH_CONFIG(r2, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x64, 0x0, 0x4, 0x70bd2b, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x2, 0x3}}, @NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_MAX_RETRIES={0x5, 0x5, 0x10}]}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x5, 0x1}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r6}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x3}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}]}, 0x64}, 0x1, 0x0, 0x0, 0x20000004}, 0x800) r7 = socket$inet6(0x11, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r7, 0x8933, &(0x7f0000000140)={'wg2\x00', 0x0}) sendmsg$WG_CMD_SET_DEVICE(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="0500007b356f00000000000100000008000100c345d0800eb38f9d675a1beb0ca131cc1863259faeeaf42f7d2329fbe8683400c1fb1ce5d7a9b11b82a6a0886cb12c34f984c20c0c301aef02fe415cf410a4b64caee97ff3f40b1deb6ed89deb277f4cfe949515a4e6e7621a5229927379af1e63c42230fcd1617fb53c829c4845202a3a23f16d9905611bd58fb861cc66c39a97c6dc851f9c4b3afa00000000000000", @ANYRES32=r8, @ANYBLOB="0800088004000000"], 0x24}}, 0x0) sendmsg$WG_CMD_GET_DEVICE(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r3, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@WGDEVICE_A_FWMARK={0x8}, @WGDEVICE_A_LISTEN_PORT={0x6, 0x6, 0x4e24}]}, 0x24}, 0x1, 0x0, 0x0, 0x9010}, 0x40) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='hybla\x00', 0x6) sendto$inet(r0, &(0x7f00000012c0)="0b268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0x7ff2, 0x20c49a, 0x0, 0x27) [ 867.568538][ T29] audit: type=1804 audit(1593993178.739:925): pid=2447 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir366392606/syzkaller.Qj0hNj/355/cgroup.controllers" dev="sda1" ino=16066 res=1 23:52:58 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="b4000000000000005500010000ff0000c5000019020000009500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x5, 0x481, &(0x7f00000001c0)=""/195}, 0x48) [ 867.670248][ T29] audit: type=1804 audit(1593993178.749:926): pid=2441 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir366392606/syzkaller.Qj0hNj/355/cgroup.controllers" dev="sda1" ino=16066 res=1 23:52:58 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000080)='htcp\x00', 0x5) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r4, &(0x7f0000000200)="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", 0x200, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x10000ab00) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 23:52:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x6, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x6c, &(0x7f0000000040)={&(0x7f0000000000)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0x1c, 0xffffffef}]}, 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x5000000, &(0x7f0000000200)={&(0x7f0000000040)=@newlink={0x28, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x48000000}, [@IFLA_TARGET_NETNSID={0x8}]}, 0x28}}, 0x0) [ 868.092207][ T2406] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 868.108712][ T2412] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 868.125082][ T2454] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 868.145994][ T2454] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.5'. [ 868.184010][ T2456] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 868.240683][ T2489] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 23:52:59 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000540)=ANY=[@ANYBLOB="40010000100001080000000000000000fc020000000000000000000000000000ff01000000000000000000000000000100"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000001000000006c0000002001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffff0000000000000000720000000000000000000000000000000000000000000000000000000000000000000000000000000000020000004000000000000000480003"], 0x140}}, 0x0) pwrite64(r1, &(0x7f0000000100)="c0cd228cad9f869f1ccb06c500e8b94e2d583d4eaa076940534a61c470da8fba0495f51675083c2c5ff195dd7085b6be155ab1fcf5d0d8519bd8b7fe8587d1d4342d56f8474236129e509a5ac0c9d815748c84ffc45aac553b3e6f932c0e9860", 0x60, 0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a59a4df0000ffade9000500010007"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r5}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r5, 0x13}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000280)={r5, @in6={{0xa, 0x4e20, 0x6, @mcast2, 0x3}}, [0xfd0c, 0x8, 0x3, 0x2, 0x5, 0x800, 0x20, 0xfffffffffffffff8, 0x8, 0x4, 0x4b, 0xfffffffffffffffe, 0x5, 0x401, 0x2]}, &(0x7f0000000380)=0x100) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f00000001c0)={'nat\x00'}, &(0x7f0000000080)=0x54) sendfile(r3, r2, 0x0, 0x100000001) 23:52:59 executing program 5: socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r1, 0xffffffffffffffff, 0x0, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) close(r0) 23:52:59 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r1, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000003c0)={&(0x7f0000000480)={0x144, r2, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x24, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7d1bb9bb}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}]}, @TIPC_NLA_BEARER={0x8c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x8000, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x2}}, {0x14, 0x2, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x3a}}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}, @TIPC_NLA_BEARER_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xcaa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x968}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}]}, @TIPC_NLA_BEARER_PROP={0x4}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_NODE={0x34, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x401}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x51f8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1000}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1f}]}, @TIPC_NLA_MEDIA={0x20, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x101}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x802}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}]}, @TIPC_NLA_NODE={0x4}]}, 0x144}, 0x1, 0x0, 0x0, 0x10}, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_all\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000000240029080000009a0000000004893a2de9346151677847", @ANYRES32=0x0, @ANYBLOB], 0x1c}, 0x1, 0xffffff7f0e000000}, 0x0) sendfile(r4, r3, 0x0, 0x100000001) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r6, 0x0, 0x100000001) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000440), 0x4) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r9, r8, 0x0, 0x100000001) [ 868.355256][ T2489] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 23:52:59 executing program 0: pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$inet(0x10, 0x2, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x0, 0x25dfdbff}, 0x14}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="7800000030004ff600000000e350000a00000000640001006000010008000100627066005000028006000300050000001800020000040000000000000000000000000000000000002c0004"], 0x1}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 23:52:59 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="1b08d18ed2dded9a62e2ea0046cecc4b163e99291aea30cc248d70b1b53a", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x0, 0xeb, 0x7fff0000}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) sendmmsg$inet_sctp(r2, &(0x7f0000000bc0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x4}}], 0x30}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x76, &(0x7f00000000c0)=@assoc_value={r3}, 0x8) 23:52:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="3c0000001000050700000000000000000000f500", @ANYRES32=0x0, @ANYBLOB="00000000000000001c0012800b00010062726964676500000c0002800800030000000000"], 0x3c}}, 0x0) [ 868.577941][ T2523] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 23:53:00 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000500)={0x7, 0x4, 0x8, 0xf1a}, 0x2c) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x110, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x9, &(0x7f0000000000)=0x4, 0x4) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x100000000) connect$llc(r0, &(0x7f0000000080)={0x1a, 0x101, 0x54, 0x8, 0x81, 0xc8, @link_local}, 0x10) bpf$MAP_CREATE(0x4, &(0x7f0000000040)={0x3}, 0x2c) 23:53:00 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000100)=0x2e4, 0x4) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x0, @mcast2, 0xd}, 0x1c) sendmmsg(r0, &(0x7f0000002680)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000040)="d3442fe131479cee20fb60fd3b65066522d73df58b9257b566c6fc626776defc3a2e249c2a0ecab00220bc76d41e44f96f67971b8ed8a3dc9eb4123a903d58da02dd1eca653150422bc91e9585fbf8", 0x4f}, {&(0x7f00000011c0)="7cc3be44ec866303c11f9ec49c2fe80d4ccef580f3bf717b5e129f1dc7766fdf864b7bc35924f34bb5fd1dd89172a4b0db90eea51bdfec78bb53e8d41773cba7f1305a8a40b7368445a71ef7870273f1544930baf73a8bfa6ece09d54376b821b65fdf1e0704f1f3c5a823fa67f635159af010053f5b909f8e944c43d6fb1c4fca639b470d3e6ad140d0838958ecf0fc98a780205474fdeb93a97d27b4f3314a9585129aaec893d7fe36d87fd746841ac5c60b31e1732a1a3ca0afcc4068cdde63b142700c563c1ab59dc0b7200723bf21c694583ed8fed1b2bc5c204df3812c223ce0de2f40b69e7f4e8ba1c3ebc31de2f4190e3f1ceb", 0xf7}, {&(0x7f0000000280)="0c22fcc306e8a4d628dc3f33cd1758b784d34ef62ecd943b96c5573b05e34886b55503a08eeac42aafc204e9fec654b4b0853f4c32d8d6f8968a96b81710a9ed49ae96ea22eb07accdc99ed31fb48b921b4c9af7278829eb32247169da3593e5e73371e82e3558cd87b9c876b91e091e933496ae3a6b5a00a79f50110980c83af2fd44e0f08908f806be4146080def894a3ac87c3d214e32b0e031c8873b6ed3cdb9c160ee236576cb5a749ee356d4f5df961b35ec3667bcfa641e2c812a5eefbd78546783b6bd280dc4ec1cd015bee7d07f0993d6", 0xd5}, {&(0x7f0000000180)="7b182c848f6979728d42a5b48bcd34b2f4eef2193c5f89bb79551b5d7000ccc31628", 0x22}, {&(0x7f0000000740)="1793a4dc370b032bb993af3f1ff1b27823ee738bec3ff20bf3f4a5184a44da72364944b1c64dc1c7e411d1a91dead03348e44d69d5e7fee0b3b751a5632cbce4adc1ce02a39e81e347afb01884b5fbc4e77b312231ebd8ffe8c4a92c1bda980aaadc8f6286953648b7a8bc1e87a37e5e732afb66e6e40b7816d5edf01ae3bb99522d73c67c4e847ed26f6b3d87df575a0d13e493b8f12c8aa57dfcba8843752a", 0xa0}, {&(0x7f0000000480)="1db6dbb474d52117", 0x8}], 0x6, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, r1, 0x31905e13403123b7, 0x0, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}, 0x1, 0x50000}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vlan0\x00', r3}) 23:53:00 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x4000000043) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000000) ioctl$PPPIOCATTACH(r3, 0x4004743d, &(0x7f0000000040)=0x4) accept4$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000001c0)=0x14, 0x800) sendmsg$nl_route(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x40, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINK={0x8, 0x5, r5}, @IFLA_LINK={0x8}, @IFLA_MASTER={0x8}, @IFLA_MTU={0x8, 0x4, 0x8b25}]}, 0x40}}, 0x0) r6 = accept4(r0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x0, 0x0, @rand_addr, 0x20}}, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x9c) 23:53:00 executing program 5: r0 = socket$inet6(0xa, 0x80003, 0x81) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r2}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r2, 0x13}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000040)=ANY=[@ANYRES32=r2, @ANYBLOB="0004a80036cab3ffa3616bcdc586b4783834057c6758bcd76e015be1bfe4ebb2d2247db84f331eb56fa5446af332598d29a581ab1cddd80ae2f747dafdb54c8b67ef51b6a361c0bb73af75f82ae7ad6ae38a0a4eb959068993e02552a7f7da933c7ecf84a90d8ae731b5d64272581f63822811dcbb651ab983c3aa4988a38cf7352d297cbb9d74d94402000000000000003dda2aa3b5c9e9be93a997aa6e5e1a0902f52279c0"], 0xb0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000000)={0x1, &(0x7f00000002c0)=[{0x6}]}, 0x10) 23:53:00 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x3ff800) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl(r2, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendfile(r1, r0, 0x0, 0x8) preadv(r0, &(0x7f0000002300)=[{&(0x7f0000000080)=""/4096, 0x20001080}], 0x1, 0x0) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f0000001080)={@null=' \x00', 0xc, 'vlan1\x00'}) 23:53:00 executing program 4: socket(0x800000002b, 0x1, 0x0) socket(0x6, 0x6, 0x1) r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000000)="39000000140081ae00d175040f62b04a2b546fc54c1960b89c40ebb373585806dbb7d553b4a400"/57, 0x39}], 0x1}, 0x0) 23:53:00 executing program 0: r0 = socket$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$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c000200"/20, @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) r5 = socket$kcm(0x29, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r5, 0x0, 0x487, &(0x7f0000000300), &(0x7f0000000340)=0x30) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100000000) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@bridge_newneigh={0x3c, 0x1c, 0x10, 0x70bd2c, 0x25dfdbfb, {0x1c, 0x0, 0x0, 0x0, 0x12, 0x20, 0x7}, [@NDA_PROBES={0x8, 0x4, 0x6}, @NDA_PORT={0x6, 0x6, 0x4e20}, @NDA_IFINDEX={0x8, 0x8, r2}, @NDA_PORT={0x6, 0x6, 0x4e21}]}, 0x3c}}, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r8, &(0x7f00000002c0)={0x0, 0x6558, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x425, 0x0, 0x0, {0x10, 0x0, 0xc, r10}}, 0x20}}, 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, 0x0) 23:53:00 executing program 5: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001840)={'vcan0\x00', 0x0}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x7c774aac) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="00000000000000002800120009000100766574800000000018000200140001000000000001afe11fbf9831b1e73c4bdd3a7ef7687654299b280726fc15daba606fb231d6aa207b0aa8f9b55290e23ffce8bb9828d69e8c268bd1c54ca76ca457530756b4c06a", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0x8}}, [@filter_kind_options=@f_route={{0xa, 0x1, 'route\x00'}, {0x8, 0x2, [@TCA_ROUTE4_POLICE={0x4, 0x3}]}}]}, 0x38}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@initdev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000004c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@mcast1, @in6=@dev={0xfe, 0x80, [], 0x2c}, 0x4e20, 0xfff, 0x4e24, 0x0, 0x2, 0x20, 0xa0, 0x0, r4, r5}, {0x1, 0x1ff, 0x7f6, 0x3, 0x1000, 0x4, 0xfa3d, 0x3}, {0x6, 0x5, 0x9, 0xffffffff}, 0x0, 0x6e6bb8, 0x2, 0x1, 0x1}, {{@in6=@loopback, 0x4d2, 0xab}, 0xa, @in6=@local, 0x0, 0x1, 0x3, 0x4, 0x9, 0x10001}}, 0xe8) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x102}) r7 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) ioctl$TUNSETGROUP(r6, 0x400454ce, r8) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, r5, r8}, 0xc) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x1d, 0x0, 0x0, {0x0, 0x8}}, 0x20000058, &(0x7f0000000080)={&(0x7f00000000c0)='4', 0x6fffff9}}, 0xee) close(r0) 23:53:00 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x20}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x100}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000100)={0x1, &(0x7f0000000140)=[{0x6}]}) r2 = socket$caif_stream(0x25, 0x1, 0x1) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000000280)=""/229, &(0x7f0000000380)=0xe5) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, r3, 0x0) ioctl$SIOCRSSCAUSE(r3, 0x89e1, &(0x7f0000000240)=0x4) r4 = socket$inet(0x2, 0x5, 0x87) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r5, 0x1}, 0xfffffffffffffd90) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00000001c0)={r5, 0x13}, 0xfffffc81) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, 0xffffffffffffffff, 0x0, 0x100000000) ioctl$PPPIOCSACTIVE(0xffffffffffffffff, 0x40107446, &(0x7f0000000940)={0x2, &(0x7f0000000900)=[{0x9, 0x4, 0xff, 0x800}, {0xff7f, 0x18, 0x6}]}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000180)={r5, @in6={{0xa, 0x4e24, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x800}}, 0xfff7, 0x8}, 0x90) sendmsg$inet_sctp(r4, &(0x7f00000009c0)={&(0x7f00000003c0)=@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000400)="6e0706b7c0e3f724a8b90b8bc2d99a28dea8df9b1125fc745ac1cd3e83c7286126d1b1be413d573813adaf9b803e54ea5f9102730b4e0281c3311b5a2a541f1595516f152b69795409ac7f8068e1b4e5fdaa273c2fb6f2569d920da9092aed4b2396af7bedb3f4d65963ba6d84709141bfc99fd8f677317909500aa7d32db903e02f7ad91f30fde6daf48b695c3a5820a0ec70a9049ef00363cbc4b6dc9820041e5f538bb91195a9e64acb9d0a549c892f7b1c68683af4367297", 0xba}, {&(0x7f00000004c0)="f40421da90bf0191ff96d47a3f8a35864665510382d06644abc12ab8207746b822ba66ca0c63", 0x26}, {&(0x7f0000000500)="ae9249be9e89718cbb94db90f09439237f9eeb0bd70600f65845fad4f33f38998d3e510b6dca6f92f7d0c55db7899940d3d5a511e25cde68371c866d68f4fc7365a68579d7c35c439ea633fb58fb56258ec2df9d5356eb701367cb7686f2eb6f9584f78955fed8a7cfdfb3bf8dc50fc957144220d15fdfe27866d7904ff2d631fcecd6973dd674a22797f19a15375eb6b4f89fbe7b71a82f50", 0x99}, {&(0x7f00000005c0)="559f8d3d1ffdae87eec0654edf9134651ee624149504c9017164a7ff9919e29d7b42400c526d1c3b42c7e5b2f9eed9af48cb85f3736629cc", 0x38}, {&(0x7f0000000600)="839952b2a6cf6f1e81f13679abb429de8df21a9027bcfa5a0a73def1c8532eba5ecbf11c3a05fa9483068c78", 0x2c}, {&(0x7f0000000640)="6b4bf39aacd7a7fb29dbb6be0ccda5cedcdf94ac4f143e931e6c90d512cc70bd51b222ed3adc266704152478101ce767606c60df84bcdfb6304b514a2891c1b945d75e00214d5bdfda837c30d01b36055fa7e4", 0x53}, {&(0x7f00000006c0)="6f79a0ccdb7a42b2f7ef2dfea88ae23ddb004ad58a2c75f1194b054f613ee6ba764da907ed00cd4eac9439790b560fb72b6018d3a557aea3d5c19d9d044d68a2585774b5efc8a54f59fbb0fd1ab09edaac60ee90bee32ecae21914846474e3a47a4a509d689fb04882d9455be596c40adaaaf93263efff2ae44bf2d2fd1c84892b367f7acacccae43a32d7bec5591b517fc6e750fafa86845287569890d34a0a01db2b58f14dd37c31af68137e6bde8ce40a98848769573ceceeec8c4f11f9ff62610c", 0xc3}, {&(0x7f00000007c0)="09d86bb0227968c3276c7da7ce12a3026c7c9896b256d4fc7df9deb7679bea9fb79b526eadc5be636155232462f275096a9fd87adb003d290d85ae10788815c5ef6ea4a8911b3cbf215c57a89d1f6ac78619b8f7e58644a25ed57d1399d714db38e3bb89ddfc20279b9e430f8d7cdc9311b0aa8afd719692c478ab27d47d7a2bd0856631053c433849c09eae7c0378cf66f9a5456cc464e52625cc97", 0x9c}], 0x8, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0xb0, 0x4}, 0x0) 23:53:00 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="9feb010018000000000000000e0000000c000000020000000000000000000004"], 0x0, 0x26, 0x0, 0x3}, 0x20) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r4, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x1c, 0x3, &(0x7f0000000200)=@framed={{0x18, 0x2}}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r5, r4}, 0x78) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xd, 0x3, &(0x7f0000000000)=@framed, &(0x7f0000000040)='GPL\x00', 0xfffffffb, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x2, r1, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r5}, 0x78) sendmsg$IPCTNL_MSG_CT_DELETE(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000500)={0xf0, 0x2, 0x1, 0x101, 0x0, 0x0, {0x0, 0x0, 0x6}, [@CTA_NAT_SRC={0x6c, 0x6, 0x0, 0x1, [@CTA_NAT_V4_MAXIP={0x8, 0x2, @multicast1}, @CTA_NAT_V6_MINIP={0x14, 0x4, @private2={0xfc, 0x2, [], 0x1}}, @CTA_NAT_V6_MAXIP={0x14, 0x5, @ipv4={[], [], @multicast2}}, @CTA_NAT_V6_MINIP={0x14, 0x4, @private0={0xfc, 0x0, [], 0x1}}, @CTA_NAT_PROTO={0x24, 0x3, 0x0, 0x1, [@CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x1}, @CTA_PROTONAT_PORT_MIN={0x6, 0x1, 0x4e24}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e21}, @CTA_PROTONAT_PORT_MAX={0x6, 0x2, 0x4e22}]}]}, @CTA_LABELS={0xc, 0x16, 0x1, 0x0, [0xca, 0x200]}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x2}, @CTA_PROTOINFO={0x28, 0x4, 0x0, 0x1, @CTA_PROTOINFO_SCTP={0x24, 0x3, 0x0, 0x1, [@CTA_PROTOINFO_SCTP_VTAG_REPLY={0x8, 0x3, 0x1, 0x0, 0x707}, @CTA_PROTOINFO_SCTP_VTAG_ORIGINAL={0x8, 0x2, 0x1, 0x0, 0x5}, @CTA_PROTOINFO_SCTP_STATE={0x5, 0x1, 0x8}, @CTA_PROTOINFO_SCTP_VTAG_REPLY={0x8}]}}, @CTA_SEQ_ADJ_ORIG={0xc, 0xf, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_AFTER={0x8, 0x3, 0x1, 0x0, 0x8000}]}, @CTA_SYNPROXY={0x24, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x6}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x80}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x7}, @CTA_SYNPROXY_ISN={0x8}]}, @CTA_TUPLE_MASTER={0x4}]}, 0xf0}, 0x1, 0x0, 0x0, 0x4000805}, 0x20000000) 23:53:00 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x4, 0x3ff, 0x0, 0x1}, 0x40) r1 = socket$inet(0x2, 0x3, 0x2) socketpair(0x3, 0x800, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000140)=0x1, 0x4) openat$cgroup(r0, &(0x7f00000000c0)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000000) r5 = openat$cgroup_ro(r3, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000000) openat$cgroup(r5, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) setsockopt$inet_int(r1, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) [ 870.013915][ T2592] IPVS: ftp: loaded support on port[0] = 21 23:53:01 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) pwrite64(0xffffffffffffffff, &(0x7f0000000040), 0x0, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000000) write$cgroup_int(r1, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$RDMA_NLDEV_CMD_STAT_SET(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x40, 0x1410, 0x0, 0x70bd27, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_STAT_AUTO_MODE_MASK={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8, 0x4a, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000000}, 0xe16fffa1c036daa7) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x24ba1dc0, 0x47ff}) [ 870.146757][ T2592] lo speed is unknown, defaulting to 1000 23:53:01 executing program 3: syz_emit_ethernet(0xe6, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x0) ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000180)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305839, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8000000}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet(0x2b, 0x1, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305839, &(0x7f0000000000)={0x0, 0x1, 0xffff, 0x40008}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000480)=ANY=[@ANYBLOB="000c9f6881899a55c4b9ae11000700000000f4ffffff"], &(0x7f0000000340)=0xc) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e63, @remote}, 0x6) connect$inet(r2, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet_mreqsrc(r2, 0x11a, 0x2, &(0x7f0000000140)={@rand_addr=0x3033300, @multicast2, @loopback}, 0x28) read(r2, &(0x7f0000000100)=""/238, 0xee) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}, &(0x7f00000000c0)=0x10) ioctl$sock_ifreq(r2, 0x8923, &(0x7f00000002c0)={'virt_wifi0\x00', @ifru_data=&(0x7f0000000240)="8761df9f153dbcb36692c62a2ab4c454f6cada2020e49c9fec350101130d1c84"}) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000300)="8eb2343aecd913", 0x15}], 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x19, &(0x7f00000000c0)={r4}, 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000000c0)={r4, 0x81}, &(0x7f0000000100)=0x8) 23:53:02 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)='GPL\x00'}, 0x48) 23:53:02 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) ioctl$FIOCLEX(r1, 0x5451) sendfile(r1, r1, 0x0, 0x1f) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='cdg\x00', 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90f1a7511bf746bec66ba", 0xfe6a, 0xf, 0x0, 0x27) 23:53:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f00000000c0)={0x20}) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f00000003c0)={0x0, 0x100000000, 0x1}) r3 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLIST(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x3c, r3, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ipvlan0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4004041}, 0x4008000) sendmsg$NLBL_UNLABEL_C_STATICLIST(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0xbc, r3, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x24}}, @NLBL_UNLABEL_A_SECCTX={0x2c, 0x7, 'system_u:object_r:udev_helper_exec_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @empty}, @NLBL_UNLABEL_A_SECCTX={0x2a, 0x7, 'system_u:object_r:public_content_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @broadcast}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'macvlan0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}]}, 0xbc}, 0x1, 0x0, 0x0, 0x8000001}, 0x40008000) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000100)='N', 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r1, 0x0) r4 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, 0x0, &(0x7f00000000c0)) r5 = socket(0x15, 0x5, 0x0) getsockopt(r5, 0x200000000114, 0x5, &(0x7f0000019580)=""/102393, &(0x7f0000000000)=0x18ff9) 23:53:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)=0x4) r3 = accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0xfffffffffffffe9b) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r3, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r4, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r4, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r4, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) unshare(0x4060000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000000)=0x280, &(0x7f0000000100)=0x4) sendfile(r2, r1, 0x0, 0x100000001) 23:53:02 executing program 2: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r4, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100000000) ioctl$IMGETDEVINFO(r6, 0x80044944, &(0x7f00000000c0)={0x7f}) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r5, @ANYBLOB="0104010000000000240012800b00010062726964676500001400028005001900"/44], 0x44}}, 0x0) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000240)=0x8) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @dev}, 0x10) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 871.069048][ T2594] IPVS: ftp: loaded support on port[0] = 21 [ 871.255669][ T2594] lo speed is unknown, defaulting to 1000 [ 871.267698][ T2592] virt_wifi0 speed is unknown, defaulting to 1000 [ 871.336134][ T2626] net veth1_virt_wifi @: renamed from virt_wifi0 23:53:02 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x6) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x1, &(0x7f0000000300), &(0x7f0000000380)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000140)='dctcp\x00', 0x6) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000000) ioctl$IMGETCOUNT(r3, 0x80044943, &(0x7f00000002c0)) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000040)={0x5d}, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, 0x0, &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000001300)={0x2880008, r1}) sendto$inet(r0, &(0x7f0000000080)="df752271", 0x4, 0x0, 0x0, 0x0) [ 871.400808][ T2626] rdma_rxe: ignoring netdev event = 11 for @ [ 871.417434][ T2655] __nla_validate_parse: 2 callbacks suppressed [ 871.417444][ T2655] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 23:53:02 executing program 3: r0 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x88880, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @dev}, 0x1c) sendto$inet6(r0, &(0x7f0000000600)="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", 0x19e, 0x0, 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000240)=0x9) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x5}}, 0x14) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) r2 = socket(0x10, 0x2, 0x0) write(r2, &(0x7f0000000100)="1c0000001a009b8a14000000ff0000adf87e28000000000000000000", 0x1c) recvmmsg(r2, &(0x7f0000002ec0), 0x400000000000ec0, 0x0, &(0x7f00000001c0)={0x77359400}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000180)=0x10) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000040)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000200)=0xd) 23:53:02 executing program 4: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) openat$cgroup_procs(r0, &(0x7f0000000180)='tasks\x00', 0x2, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='veth1\x00', 0x40) connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0x0, @initdev}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='veth1\x00', 0x40) connect$inet(r1, &(0x7f0000000140)={0x2, 0x0, @initdev}, 0x10) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000140), 0x12) socket(0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = 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(r2, &(0x7f0000000140)={0x0, 0x7a, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="340000001000010865580052e16560000057000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c002b8008000100", @ANYRES32=r3, @ANYBLOB="08001b0000000000"], 0x34}}, 0x0) r4 = socket$isdn(0x22, 0x3, 0x25) close(r4) 23:53:02 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x14, 0x4, 0x4, 0x400, 0x0, 0x1}, 0x2c) socket$inet6(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0xff, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) connect$qrtr(r1, &(0x7f0000000040)={0x2a, 0x7, 0x3}, 0xc) bind$inet6(r0, &(0x7f0000f67fe4), 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5}, 0x40) bpf$MAP_CREATE(0x2, &(0x7f0000003000)={0x3, 0x0, 0x77fffb, 0x0, 0x10020000000, 0x0}, 0x2c) setsockopt$sock_int(r0, 0x1, 0x19, 0x0, 0x0) [ 871.779393][ T2680] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 871.839234][ T2688] validate_nla: 1 callbacks suppressed [ 871.839245][ T2688] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 871.915158][ T2687] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 872.048465][ T2594] @ speed is unknown, defaulting to 1000 23:53:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="a3ffffff10000104ffffffff0000000000000000", @ANYRES32=r1, @ANYBLOB="0000000004000000300016803f00018000000c8000000100800000003b0500000100008088ba000000000100a4000000cc0700003f000000810000000000010008000000f70900000080000088a80000"], 0x50}, 0x1, 0x0, 0x0, 0x20000880}, 0xc0c0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000000) epoll_pwait(r2, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x6, &(0x7f00000000c0)={[0x40]}, 0x8) 23:53:03 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)='\x00', 0xffffffffffffffff}, 0x30) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) pipe(&(0x7f0000000340)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$IPSET_CMD_SWAP(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB="400000000606050000000000000000000a0000070900030073797a310000000005690100070097adf59737b863db7a30000000000900030073797a3200000000"], 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) recvmmsg(r1, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x2, 0x3000300}], 0x1, 0x0, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f0000000200)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r5, r4, 0x0, 0x100000001) 23:53:03 executing program 1: mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f00000006c0)='cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r1, &(0x7f0000000040), 0x12) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r4}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x13}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={r4, 0x7fff}, 0x8) 23:53:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='\x00'}, 0x10) r3 = socket(0x29, 0x803, 0xa5) 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(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000280)=@newqdisc={0x3c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}, [@qdisc_kind_options=@q_dsmark={{0xb, 0x1, 'dsmark\x00'}, {0xc, 0x2, [@TCA_DSMARK_INDICES={0x6, 0x1, 0x8}]}}]}, 0x3c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000004c0)=@newqdisc={0x54, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x0, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa, 0x1, 'netem\x00'}, {0x1c}}, @TCA_RATE={0x6}]}, 0x54}}, 0x0) 23:53:03 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, r2, 0x31905e13403123b7, 0x0, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}, 0x1, 0x50000}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100000000) ioctl$TUNSETLINK(r6, 0x400454cd, 0x30d) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) accept$packet(r5, &(0x7f0000000a40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000a80)=0x14) sendmsg$nl_route(r1, &(0x7f0000000b40)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000b00)={&(0x7f0000000ac0)=@getlink={0x40, 0x12, 0x2, 0x70bd29, 0x25dfdbfe, {0x0, 0x0, 0x0, r4, 0x14002, 0x1400}, [@IFLA_CARRIER={0x5, 0x21, 0x4}, @IFLA_LINK={0x8, 0x5, r8}, @IFLA_TXQLEN={0x8, 0xd, 0x8}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x41000}, 0x4) [ 872.536114][ T2743] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 23:53:03 executing program 0: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000002060000000f000000000000000000007520041f22"], 0x28}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x100000000) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000180)) r2 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000440)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LISTALL(r0, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x54, r2, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_MTYPE={0x8}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x2}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x54}, 0x1, 0x0, 0x0, 0x200c815}, 0x4000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000012, 0x28011, r3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@ipv6_getmulticast={0x14, 0x3a, 0x108, 0x70bd25, 0x25dfdbfe, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20004004}, 0x8000080) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, 0x0, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007a58008000000b0005000100"], 0x1}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, 0x5, 0x1, 0x201, 0x0, 0x0, {0x5}, ["", "", "", "", "", "", "", ""]}, 0x14}}, 0x0) bind$vsock_stream(0xffffffffffffffff, 0x0, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x1000000eb) [ 872.695397][ T2743] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 23:53:04 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x9) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010008506083282836f5b9e46ac000000", @ANYRES32=r3, @ANYBLOB="01000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x50404}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ipip6={{0xb, 0x1, 'ip6tnl\x00'}, {0x8, 0x2, 0x0, 0x1, [@IFLA_IPTUN_COLLECT_METADATA={0x4}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040), 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000080)=0xfffffff8, 0x4) [ 872.783257][ T29] kauditd_printk_skb: 18 callbacks suppressed [ 872.783272][ T29] audit: type=1804 audit(1593993183.960:945): pid=2753 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir584356148/syzkaller.LGTDJX/336/cgroup.controllers" dev="sda1" ino=16337 res=1 [ 872.910783][ T2766] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 23:53:04 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x800000100000001, 0x4) connect$inet6(r1, &(0x7f0000000140), 0x1c) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x355) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000a40)=@gcm_128={{0x303}, "e3ffffffffffffff", "9fae1947fe62576d6d7573c55f795e68", "a43cc80d", "ca90bc29c8f91cf6"}, 0x28) sendmsg$inet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=[@ip_tos_u8={{0x11, 0x11a, 0x2}}], 0x18}, 0x0) 23:53:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000200)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'team_slave_0\x00', 0x0}) r8 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5c, r8, 0x1, 0x0, 0x0, {0x1, 0x6c00000000000000}, [{{0x8, 0x1, r5}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r7}}}]}}]}, 0x5c}}, 0x0) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r10 = socket(0x100000000011, 0x2, 0x0) bind(r10, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(r10, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, r9, 0x31905e13403123b7, 0x0, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r11}]}, 0x1c}, 0x1, 0x50000}, 0x0) recvmmsg(r0, &(0x7f0000007180)=[{{&(0x7f0000000180)=@nfc_llcp, 0x80, &(0x7f0000001500)=[{&(0x7f0000000280)=""/213, 0xd5}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/189, 0xbd}, {&(0x7f0000001440)=""/143, 0x8f}], 0x4, &(0x7f0000001540)=""/232, 0xe8}, 0xe97}, {{&(0x7f0000001640)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001780)=[{&(0x7f00000016c0)=""/179, 0xb3}], 0x1, &(0x7f00000017c0)=""/4096, 0x1000}, 0x40}, {{&(0x7f00000027c0)=@x25, 0x80, &(0x7f0000002e00)=[{&(0x7f0000002840)=""/132, 0x84}, {&(0x7f0000002900)=""/203, 0xcb}, {&(0x7f0000002a00)=""/91, 0x5b}, {&(0x7f0000002a80)=""/99, 0x63}, {&(0x7f0000002b00)=""/71, 0x47}, {&(0x7f0000002b80)=""/101, 0x65}, {&(0x7f0000002c00)=""/27, 0x1b}, {&(0x7f0000002c40)=""/58, 0x3a}, {&(0x7f0000002c80)=""/158, 0x9e}, {&(0x7f0000002d40)=""/178, 0xb2}], 0xa}, 0x3f}, {{&(0x7f0000002ec0)=@ll={0x11, 0x0, 0x0}, 0x80, &(0x7f0000004240)=[{&(0x7f0000002f40)=""/17, 0x11}, {&(0x7f0000002f80)=""/39, 0x27}, {&(0x7f0000002fc0)=""/116, 0x74}, {&(0x7f0000003040)=""/163, 0xa3}, {&(0x7f0000003100)=""/104, 0x68}, {&(0x7f0000003180)=""/165, 0xa5}, {&(0x7f0000003240)=""/4096, 0x1000}], 0x7, &(0x7f00000042c0)=""/4096, 0x1000}, 0x1}, {{&(0x7f00000052c0)=@pppoe={0x18, 0x0, {0x0, @broadcast}}, 0x80, &(0x7f0000006680)=[{&(0x7f0000005340)=""/164, 0xa4}, {&(0x7f0000005400)=""/240, 0xf0}, {&(0x7f0000005500)=""/117, 0x75}, {&(0x7f0000005580)=""/118, 0x76}, {&(0x7f0000005600)=""/49, 0x31}, {&(0x7f0000005640)=""/4096, 0x1000}, {&(0x7f0000006640)=""/29, 0x1d}], 0x7, &(0x7f0000006700)=""/211, 0xd3}, 0x6}, {{&(0x7f0000006800)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000006ac0)=[{&(0x7f0000006880)=""/220, 0xdc}, {&(0x7f0000006980)=""/255, 0xff}, {&(0x7f0000006a80)=""/55, 0x37}], 0x3}, 0x101}, {{&(0x7f0000006b00)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000006d80)=[{&(0x7f0000006b80)=""/45, 0x2d}, {&(0x7f0000006bc0)=""/178, 0xb2}, {&(0x7f0000006c80)=""/223, 0xdf}], 0x3, &(0x7f0000006dc0)=""/204, 0xcc}, 0x8}, {{&(0x7f0000006ec0)=@phonet, 0x80, &(0x7f0000006fc0)=[{&(0x7f0000006f40)=""/124, 0x7c}], 0x1, &(0x7f0000007000)=""/18, 0x12}}, {{&(0x7f0000007040)=@in={0x2, 0x0, @loopback}, 0x80, &(0x7f00000070c0)=[{&(0x7f0000007f80)=""/4096, 0x1000}], 0x1, &(0x7f0000007100)=""/91, 0x5b}, 0x5}], 0x9, 0x12020, &(0x7f00000073c0)={0x77359400}) sendmsg$TEAM_CMD_NOOP(r2, &(0x7f00000074c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000007480)={&(0x7f0000007400)={0x5c, r8, 0x8, 0x70bd25, 0x25dfdbfb, {}, [{{0x8, 0x1, r11}, {0x40, 0x2, 0x0, 0x1, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x5}, {0x4}}, {0x8, 0x6, r12}}}]}}]}, 0x5c}, 0x1, 0x0, 0x0, 0x840}, 0x8010) sendmmsg(r1, &(0x7f0000007f00)=[{{&(0x7f0000000080)=@can, 0x80, &(0x7f00000000c0)}}, {{&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @link_local, 'veth0_virt_wifi\x00'}}, 0x80, &(0x7f0000007ac0), 0x0, &(0x7f0000007b00)}}], 0x2, 0x0) [ 873.009111][ T2776] IPVS: ftp: loaded support on port[0] = 21 [ 873.017622][ T29] audit: type=1804 audit(1593993184.060:946): pid=2768 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir366392606/syzkaller.Qj0hNj/362/cgroup.controllers" dev="sda1" ino=16360 res=1 23:53:04 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000000040)={r1, r2, 0x4, 0x1000, &(0x7f0000000240)="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", 0x8, 0xe1, 0x3800, 0x2, 0x8001, 0x0, 0x8001, 'syz0\x00'}) bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x8, 0x4, &(0x7f0000346fc8)=ANY=[@ANYBLOB="1800000000000000000000000000e6ff62010800000000009500000000000000"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0xfe01, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) ioctl$SIOCGETLINKNAME(r3, 0x89e0, &(0x7f0000000100)={0x3, 0x3}) 23:53:04 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0xb1d000) pwritev(r1, &(0x7f00000004c0)=[{0x0}, {0x0}, {&(0x7f0000000200)="db", 0xfffff000}], 0x3, 0x8040000) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000040)={0x6, 0x0, 0x2001000, 0x100000002}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = socket$inet(0x2, 0x80000, 0x80000) sendto$inet(r5, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f0000000000)) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=@ipv4_newaddr={0x28, 0x14, 0x121, 0x0, 0x0, {0x2, 0x1, 0x0, 0x0, r6}, [@IFA_LOCAL={0x8, 0x2, @multicast2}, @IFA_FLAGS={0x8, 0x8, 0x200}]}, 0x28}}, 0x0) [ 873.146768][ T2776] lo speed is unknown, defaulting to 1000 [ 873.161838][ T29] audit: type=1804 audit(1593993184.120:947): pid=2762 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir102750044/syzkaller.T9fx38/357/cgroup.controllers" dev="sda1" ino=16321 res=1 23:53:04 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) socket(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r2, 0x6612) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=ANY=[@ANYBLOB="1cfe6da91ab0f84e35ba", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 23:53:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) sendfile(r3, r0, 0x0, 0x8000000000004) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r5}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r5, 0x13}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x2, 0xfc00, 0x8600, 0x7, 0x4, 0x0, 0x80000000, 0x3, r5}, 0x20) 23:53:04 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) sendmsg$IPSET_CMD_GET_BYNAME(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x38, 0xe, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x1}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x4000084) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x3f}}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000000) connect$inet(r2, &(0x7f0000000300)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r0, &(0x7f0000005080)=[{{0x0, 0x0, 0x0}}], 0x2, 0x0) [ 873.478529][ T29] audit: type=1804 audit(1593993184.650:948): pid=2799 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir249643802/syzkaller.3VQ13J/335/cgroup.controllers" dev="sda1" ino=16384 res=1 23:53:04 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) bind$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) r2 = socket$tipc(0x1e, 0x2, 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(r2, 0x10f, 0x83, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socket(0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) close(r0) 23:53:04 executing program 0: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) ioctl$int_in(r0, 0x5421, &(0x7f0000000180)=0xffffffffffffff9b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x0, 0x6]}, &(0x7f00000000c0)=0x8) r2 = socket$can_j1939(0x1d, 0x2, 0x7) setsockopt$SO_J1939_ERRQUEUE(r2, 0x6b, 0x4, &(0x7f0000000b40), 0x4) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x3af4701e) r4 = socket(0x5, 0x0, 0x4) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000200)=@nat={'nat\x00', 0x19, 0x40000, 0x90, [0x20000140, 0x0, 0x0, 0x20000170, 0x200001a0], 0x2, 0x0, &(0x7f00000006c0)=ANY=[]}, 0x78) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x7fffffff) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r3, 0x3000) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000480)={0x2, 0x4e24, @local}, 0x10) bind$netlink(r3, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfe, 0x1}, 0xc) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000300)="ad7775186da2d1273e9cb653d7639ecc83f63a932b1f86ece857dedffde1e42447a5214efe4e784a95650ccf9fc230c3012b4350677bacba8cd5c79b032b36a4feddcac0b07c8d733d2b8c26b1e5887d194b23f879680747da9d554f5992f2d50c3cdc3502c86cc1e217cb4b22b8fb941790cb5dcd4a97421ff719c946570f48cb4fd937a1f474661d8733062e191d3c0ffca860bc27675ee9a429436d3aa8f997c1023cf9fe18a5b8ebc641fe", 0xad}, {&(0x7f00000004c0)="0d5056aa3536ec4ad1f5574e98db6eca1b9c39ad211c943374734c194d4846e98834c590485d4464dbbe3193f04ecbb9fabc76629280e7f0763d4bcee70d22f4fdab5f10ca4d3997e9b0801f700d87a4ca111a96b925a458b9e6a025e4fb7d70ead080f4d6992773040d4d60464a5a5542816ec010fdc0ad6fe62daeebdbcb579d7556b5f7b628faf6fd4494b8ae3aa9056499bdcb48327c33b0f28c46d582dd2dc15b6d8d2e48e8823e2b26a95da666fa939354b555fff79a8da40990b7887112f062ce21bffb4d1006", 0xca}, {&(0x7f00000005c0)="3c6af7531533bbecf51781b0cd042c2fa2302a0280b3c0430bd6e16fed008338ab3bd0efb062ea4d5435ca5307f8ff827429e39b96021757e0c9533ec033c9b2656a1a002634010b6c2a1ad37eb65b2b9c287c994ae093bfc3504cccdcefafb1a17f2884e4c0489ae60defda4f621e5b26eec6f7b7ca7c5927cb761a40217154548afb77974bada0dc84dffcd0b5360acdd4a567add9fd57886cbe030398b4cdc654515203b721b9e025a23564282c29bdd8470ce4ce8acb1e8a765d83fa5c1828", 0xfffffe7f}, {&(0x7f00000008c0)="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", 0xe3}], 0x4) 23:53:04 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) sendfile(r3, r0, 0x0, 0x8000000000004) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r5}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r5, 0x13}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x2, 0xfc00, 0x8600, 0x7, 0x4, 0x0, 0x80000000, 0x3, r5}, 0x20) [ 873.710023][ T2810] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 873.837974][ T2818] IPVS: ftp: loaded support on port[0] = 21 23:53:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=ANY=[@ANYBLOB='T\x00\x00\x00\x00\x00\x00\x00P\x00'/20, @ANYRES32=0x0, @ANYBLOB="000000000000000028001280090001007665746800000000180002801400010000000000", @ANYRES32=0x0, @ANYBLOB="00000000000100000a0005000400000000000000"], 0x54}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r2, 0x8982, &(0x7f0000000000)) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x16, 0x20000004, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x152) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000200), 0xf000) sendfile(r4, r5, 0x0, 0xf03b0000) socket(0x0, 0x0, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f00000000c0)=@gcm_256={{0x304}, "66dad6d08a5f9e3c", "e9a3008dfacb1772eda43dcb7ee358547aaeec88934189655edc5ace54758056", "e765eefb", "290544acd70910b1"}, 0x38) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 874.226757][ T2818] lo speed is unknown, defaulting to 1000 [ 874.240623][ T2776] @ speed is unknown, defaulting to 1000 [ 874.376019][ T2781] IPVS: ftp: loaded support on port[0] = 21 [ 874.969381][ T2851] IPVS: ftp: loaded support on port[0] = 21 [ 875.573279][ T2781] lo speed is unknown, defaulting to 1000 [ 875.581559][ T2818] @ speed is unknown, defaulting to 1000 [ 876.008971][ T2851] lo speed is unknown, defaulting to 1000 [ 876.008980][ T2781] @ speed is unknown, defaulting to 1000 [ 876.305925][ T2851] @ speed is unknown, defaulting to 1000 23:53:07 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x100000000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r2, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r4}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x13}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000180)={r4, @in={{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}}}, &(0x7f0000000000)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000240)={r5, 0x6, 0xe9, "447ff9d8ae2b6eb11898af41e2777ab28023fcf1acc7b16c521f1521f6426d7f6eb44356e4eefdb597e6ee1417901375609db64ca89e4bf7cd0838938cab584eaddb7a3ed71fa91ad8d030602892865a6a7dd98bb8d221c0cda95a4b45c522d318b353156ef5e383197065724d796ec6fb2954349ed9bd15778fdc949333052b4bf87b1ce4827999cc9e6809625cd43375ef35c904464f5e384b6a4fefdeb5a6ce41c2d51a790b887613bc5f4a5be83f4ef189a2f822131b360ca6371dea5aa5dbb7eb2d727aa38cfc72367e8dff5592afb0a543fbce9736965e8c9f9d19d24776304bd8af9380cd84"}, 0xf1) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[], 0xfffffcbe) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r7, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0xb8}, 0x8) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r8, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c80)=ANY=[@ANYBLOB="140000000301ffff808d213d88c8f00010ae1b1b21a95ac816d2019aec2a323d1feed8a99f15aa6486f38d740dfe2e44bde933dfa81d1c7c36e91ff7f3a3a8bcd19ec018e0c252ee8da740674a0bb8dd00"/96], 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) recvmmsg(r8, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 23:53:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) sendmsg$RDMA_NLDEV_CMD_SET(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, 0x1402, 0x800, 0x0, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_DIM={0x5, 0x54, 0x1}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz1\x00'}, @RDMA_NLDEV_ATTR_DEV_DIM={0x5}, @RDMA_NLDEV_ATTR_DEV_NAME={0x9, 0x2, 'syz2\x00'}]}, 0x38}, 0x1, 0x0, 0x0, 0x90}, 0x44080) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@bridge_delneigh={0x28, 0x1c, 0x50f, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0x2}, [@NDA_LLADDR={0xa, 0x2, @multicast}]}, 0x28}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r7 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000600)={0x24, r6, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, 0x980}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_SET_STATION(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f0000000240)={0xf8, r6, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@NL80211_ATTR_STA_WME={0x44, 0x81, [@NL80211_STA_WME_UAPSD_QUEUES={0x5}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x80}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x33}, @NL80211_STA_WME_UAPSD_QUEUES={0x5, 0x1, 0x9b}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x6}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x5}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x8}, @NL80211_STA_WME_MAX_SP={0x5, 0x2, 0x3f}]}, @NL80211_ATTR_AIRTIME_WEIGHT={0x6, 0x112, 0x6}, @NL80211_ATTR_STA_SUPPORTED_OPER_CLASSES={0x2f, 0xbe, "cb9a69c5c11d2b0c8d48321627f5e91e11154553865513b661d98c9cce5ea772d4ba5c38abe3e61cb5199c"}, @NL80211_ATTR_STA_TX_POWER={0x6, 0x114, 0x75}, @NL80211_ATTR_STA_EXT_CAPABILITY={0x4d, 0xac, "c0047452e07e372782eb973840daea2e302318c18961ac2176ab70db20a18909fd82306a34aa6b7e659503780443affb56461064ce75480900f252d83b7e266a97478dd250aff1fdf8"}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x7a0}, @NL80211_ATTR_STA_TX_POWER={0x6, 0x114, 0x3f}]}, 0xf8}, 0x1, 0x0, 0x0, 0x84}, 0x20048010) 23:53:07 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x4022, 0x4) connect$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @broadcast}, 0x50) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) sendmmsg(r0, &(0x7f0000002240)=[{{&(0x7f0000000280)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x0, {0xa, 0x0, 0x0, @local}}, 0x0, &(0x7f0000000200)=[{&(0x7f0000000300)="953f47c88542567c0856e5eb75240e281e45e797692e1a8ca6ce4dc67ca91e1db4686de0be4fa4b48cb48c7fc091e6e53cc277ba11d7abc96191afed88b3ceec577ddbf422d91368c3f2713110836ea24fe25dc5b228389cb45a22b6df12346b127803e219a4ffe87cfcac917b4ed388c6c208c93561c70c108ab756cb1dba244fd7dda7e5acba7707f22d88ba9ee6c7b1ed572ef9d0a4e18ec318ecbb9960e327c14eac79d3fdd250a3a1371fda6b9ebc1ee5164a9eb0f88b589c4008e8368a544a2541ab16e23dda7663d4407478416d7f6f921b5fd4cce87180ffe87c8e06826b26796e"}, {&(0x7f0000000400)="0b7d61d11a4f852e0d0f1e605ab46b5d7824dcd24427919c38f7cb65e205f2a28294417246a02a40a988089fde0d6b8b4eeaaae515df186f8ad9d15bf231efaeda7e130cf76fa9b2095002b22bf991c2b69e4a4150404b881f56af3e8ca558fb9c02d56065e1b98f13036c2988868fa6264564e786c45650e828769f57f5ed321a6f7b"}], 0x0, &(0x7f00000004c0)=[{0x0, 0x0, 0x0, "5587b7da7110e9112a7b8da8a4347a17c80a950a971eab839d31dabe85e5e0289d491c0343c49962405df453f80933af04e3c1e13530598eaea4f34406e407a7c415efac2f"}, {0x0, 0x0, 0x0, "04b735fdcf853f643939348ceb7c7318d73f0da14bbadd3ce962b1266e27aa30ba68013b8f7ae501adb2c4c976719ddf975b"}, {0x0, 0x0, 0x0, "3fb7a43825e9082c10e11c50ac8852053b4ceaa2f81d39b0a11cda4f86294b933f969d272dad0315dc0b06600cde9470a6eb74f947"}, {0x0, 0x0, 0x0, "3f88509617198d5bbd6b1f0276ffad8e72bc63c68aef25448fc64fcf5acbf26cdf0297fc0c31d90b95ec7496d0c0dfce718294006836f7a503"}, {0x0, 0x0, 0x0, "8f559c06e66d9c173387a3220126560936e4689f7cd8826115f9a0a5774542817757113820b7bf5325225e1569969007532be98f16172df3ae343ca853a4dbc00290992213e97873f194a497086e3a49c5be88cfd4ef211e5d1c0b1fe5ef03f36fa1a091ddf368fda7346be3325508fdebc31c7602611fb73c33ae2686c29cc7143f17b635951944aed268d660cc2ecb1040792ed23fb7652c4192589f354215c24d773892b1f20e9b49e2"}, {0x0, 0x0, 0x0, "911b5e772cda7beae6f4b169d6cb62a99dcbf780cb011bdaa49c017473e95eb5ec5aa416cddce2b38115"}, {0x0, 0x0, 0x0, "5182a7f146b92404774e672cb211bd1f5c1314752d674eb697d5f02116108e949b4ad996ec4632f6bc6de3c530c85a21f30c0c44cd80356895648223282c06eb69c6db3f98fd7608a87b9cc1b60b57c8ab77ce27cfffe89c2efd07e06ad8717ea4dd48e621d9ee5a885c02"}, {0x0, 0x0, 0x0, "65de873fcae0ba3df9a474e9d4973eeaaee1372c960975c8d7864d12309bc70038e3974f10cae2531acac880cfbb042da6e2c4a51f107a0f03990735fd15f8ae2ba1c5f6c9657ac6e58bb2b62d998c84dade6bcf4b85ac93c8f8470a58c2862852b90c016024de9f44615792900031f5de312cb9490c8c1c501a5c40399a5df28ac5ce76f4c3562ee7eecd00e1ef2536e568"}, {0x0, 0x0, 0x0, "54f45c95300ad85a46c023b7a994565b6d8ccb51c0633795155a5599df2bb36367f2aab251f9326d9154a285bde87dfb32895d478537ef2f7490082f9ee875f8b54a2deaeb9e783b7c8f288debc913adc5ccd38d6e899ce81edd3cbe1c0df97a4fcd8f76058e100025c0457bba49522b7c036be7409d396a8631833c25eb40e6d05ea26d345d4ff51fde5e688da03e1a2ade1865d745834c7235f7f58acb1168dd17161e56b53ac3a7837e3de2cdf386"}]}}, {{&(0x7f0000000900)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "7048350f4b6461e1286bd1a7b7678af876db8cb1e2ede97fe56c81b2c82f31422afab7861cf5642a04904e5828b7e7d77628f4a2008b659d677626a0c67e86"}, 0x0, &(0x7f0000000980)}}, {{0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f00000009c0)}, {&(0x7f0000000a00)="402e38b1effef29a549f9cc11dde045668c60e4f45d5b8c4b5f07a31f8f92eb75d0fead974697380208f673f6e6e31623a06a4ee8d4d48e9fedd88db2c1b89244379bdff2f6cd159"}, {&(0x7f0000000a80)="6795ff86327372d630ed1a676ec75597f9fd39d47ca41f5c93b2386fa5ecc77f7ecdd5aa16b0f910ab2a352713046e65e92ac6b493d54c64b64ba6769a6814f789b70570a7b2b8f8e3cb3491aca6a97a184aac258c8b02cd137e042ad153b896b8da4cae6f721c797f3f6536e326ce9575716c20c080131762652e2962f726d5d55e494f9d95eb06c0e686f1b4e382"}]}}, {{0x0, 0x0, &(0x7f0000000dc0)=[{&(0x7f0000000b80)="5f324d018116e1322adadc029553a7c1ada036c983aca8c039acc81938937955cd15511a92feaaf9139c179c495650914dba55010a5b33d4eefc8f4ce2ac7a4a2c1d3d3734a2b8a5a415b0166085d977bc103017b4d87bf9d1e45c9b049f3c3a944c651245f6dc40594b14a67ddbec5bd98f1854c94bfc0cca4f821147517f64e1032ad373d74febc387215744be0c6cd494ec9be1d6571be47dcaacb7c1498eeb75a0d3b721f027b23432bdb7353e2fbe6b41f309c38393e363c4182d0bffb8b2ddb92947efdaffd2257d8432ecc3c5f588ff96ba2a16123a88f55a48810bbe673b58dea7f3d72141f8738dd6446543cd854c59"}, {&(0x7f0000000c80)="736004edeb7d9f05d759938a3e2469bea7696747ff4092194cc9e49203ea00373800554554457166ab7816801f9a79df76357236528aa8dbaf64187ab2fbba6a7ba1cb03a294bf31dc422fa73e81efc7b487b62cc18f0da632d14812a161383306fecdcd98eed7adcd1abc9c95b51b4ea2999863e213f94773ec6a7d0c2aae09476217623e3dc61c1a948a7f1746639f9ba98c6c60169db945733048008c378c4066f4801a85fc1b1b57ae08560e62f7e78223ec39dd1afb5033da03ed1ba11fcdaf8d614d46db78b8edbd9baec463296b234bf9c49e5f7f718fe3cbd390b5b73097cc22b658ae90e221893a37056016dd91b956ca"}, {&(0x7f0000000d80)="05cf13668d05bbf846862b233a426a19b2a783d1f3cff522096beabcf25c2452bdd03d5ebed0d00f672182b2f325cc1d1b"}], 0x0, &(0x7f0000000e00)=[{0x0, 0x0, 0x0, "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"}, {0x0, 0x0, 0x0, "6ac79ebca109e2d3ffb1829336bc74e4e4af8c6731a0590f858fb6c7a6126b31bc0ad5aee645aa9d2dcd9fe58913cf769d72d138ee68fbff2cfa107b2fbd8556cadebb6c1892c48881e73254b435e7a2e2fb92105f461718f5a4c5cd3058a1613444130cee8e30600b0c41539d02b3ea"}, {0x0, 0x0, 0x0, "840d50f38d1e08a2d903386ab67aad2b234a9acaa09b85ba340d14b827f219b48e465634d10022698291b7efe5"}]}}, {{&(0x7f0000001f00)=@sco={0x1f, @none}, 0x0, &(0x7f0000002100)=[{&(0x7f0000001f80)="b48e9a43a873a0f1e6efdbba85ab0e40479408e4797da7312acf12bc54344e68554053e7db5be144cb0ab988500a1ed1c503b2ddbd45f86f24c3ecdde5cb23cdb9f2f2e34b1628bc5e9e87d694d2f7769d9b6921755c305ed1b4074ac11371d7b14f559d1e57c3b99f33f3447ea6a1a95ea1acb9fc82d326e4f935d451288dc3156a2858125087e67a4465e6b353693cdf7b2809f2309598d3d39c739aacaabf25f26eb169cc6edb1ef3d60c5072f25cd5c340855574f54486027e6f13aa841056e509c526c35a08df42cdc377"}, {&(0x7f0000002080)="7af0c7f2fd52800676e97beadb979ffefc69c648f583397679fdc1387c409186b779b6d09aa00817f02b4cf07c95237382c808"}, {&(0x7f00000020c0)="d7047877cb0e4fb47eb4a65846c1cf908a63802b36f1e3e129d9164934742201"}], 0x0, &(0x7f0000002140)=[{}, {0x0, 0x0, 0x0, "c30519e2c257760540f7af26a3d0121a7c55a2d6764394a8c003cff18eb2f04d4905a31ce37d0c873ffd937f9729e621b006020d385dcd0b75ee3f4afbe4c4b5d49001c08d3d8218add28406008a0d187a763ec4a89aa40015b72643ae51c356443e6411574eb4a1f8f21f33fc032a4f02d88698b7a392b5e449cf3b1d1a07afb7be8945c291c9bbf412d6650b4d6dd856df3f95af254c2f791cc10279823d8cccb359a547b031c285eaad7a4a376e5e1ce0bdcb8d9fd89ecf6e5b9568d161b9526090048984b2a4e3d4155476bd"}]}}], 0x400000000000135, 0x4000) 23:53:07 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xe, 0x0, 0x400000, 0x3ff}, 0x40) 23:53:07 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000000000)={@broadcast, @random="e0d35b1003bb", @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @dev={0xac, 0x14, 0x14, 0x1f}}, @time_exceeded={0x5, 0x0, 0x0, 0x3, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11, 0x0, @loopback, @loopback}, "08006371ae9b1c01"}}}}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000080)={'rose0\x00', {0x2, 0x4e24, @local}}) 23:53:08 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'macsec0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r7 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000600)={0x24, r6, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, 0x980}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_DEL_STATION(r4, &(0x7f0000000280)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f00000003c0)={0x24, r6, 0x200, 0x70bd29, 0x25dfdbff, {}, [@NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x4}]}, 0x24}, 0x1, 0x0, 0x0, 0x20048803}, 0x4010) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000004000000", @ANYRES32=r9, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000010000104000000000000000014000000", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r9], 0x28}}, 0x0) [ 876.841364][ T2946] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 876.893655][ T2945] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 876.952691][ T2955] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 23:53:08 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x7) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r4 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000440)) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000480)=0x8, 0x4) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={r5}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r7, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000002700)=ANY=[@ANYBLOB='%\x00\x00', @ANYRES16=r8, @ANYBLOB="01000000000000000000250000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000300000000000600040000000000"], 0x44}}, 0x0) r9 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000004c0)=ANY=[@ANYBLOB="b3e32e32", @ANYRES16=r9, @ANYRES32, @ANYBLOB="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"/270], 0x4}}, 0x54) sendmsg$NBD_CMD_STATUS(r7, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB=',\x002e', @ANYRES16=r9, @ANYBLOB="00032abd7000fddbdf25050000000c00020003000000000000000c0004000100000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4840}, 0x40000) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x44, r9, 0x4, 0x8001, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xdf}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x126}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x200}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x4001000}, 0x4880) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=@newlink={0x120, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0xf0, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xe0, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_EGRESS_QOS={0x70, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x3a01, 0x3}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xcf, 0x5}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x0, 0x4}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x100, 0x3}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xffffc482, 0x56}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xfffffffc, 0x5}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x20, 0x3}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x0, 0x5}}]}, @IFLA_VLAN_EGRESS_QOS={0x64, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x3ac0, 0x5ab}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x40, 0x5}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x6, 0x80000000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x800, 0x80000000}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xfff, 0x3}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x3, 0x401}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xffffffff, 0x1}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x8, 0x7ff}}]}]}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x120}}, 0x0) 23:53:08 executing program 3: r0 = socket$kcm(0x10, 0x5, 0x0) socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000002cc0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000200)="d800000018008100e00f80ecdb4cb9040a0265ef0b007c05e87c55a1bc000900b8000699030000000500150004000000a8001600050001400200000003ac040000d67f6f94007134cf6efb8000a007a290457f0189b316277ce06bbace8017cbec4c2ee5a7cef4090000001fb791643a5ee4ce1b14d6d930dfe1d9d322fe04000000730d16a4683e4f6d0200003f5aeb4edbb57a5025ccca9e00360db798262f3d40fad95667e04adcdf634c1f215ce3bb9ad809d5e1cace81ed0b7fece0b42a9ecbee5de6ccd40dd6e4edef3d93452a92307f27260e9703", 0xd8}], 0x1}, 0x0) [ 877.131445][ T2955] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 877.177165][ T2980] bridge3: port 1(macsec0) entered blocking state [ 877.187520][ T2980] bridge3: port 1(macsec0) entered disabled state [ 877.216856][ T2980] device macsec0 entered promiscuous mode [ 877.346003][ T2990] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 877.490089][ T29] audit: type=1804 audit(1593993188.660:949): pid=2948 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir366392606/syzkaller.Qj0hNj/365/cgroup.controllers" dev="sda1" ino=16381 res=1 [ 877.550188][ T29] audit: type=1804 audit(1593993188.690:950): pid=2953 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir366392606/syzkaller.Qj0hNj/365/cgroup.controllers" dev="sda1" ino=16381 res=1 23:53:11 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x12, 0x22, 0x4, 0x401, 0x0, 0x1}, 0x40) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f000004a000/0x2000)=nil, 0x2000, 0x2, 0x28011, r2, 0x0) setsockopt$bt_hci_HCI_TIME_STAMP(0xffffffffffffffff, 0x0, 0x3, 0x0, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r1, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) ioctl(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[@mss, @sack_perm, @window={0x3, 0x0, 0xfffe}, @mss, @window={0x3, 0x4782, 0x80}, @window], 0x6) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000200), 0x88) sendto$inet(r1, &(0x7f0000000640)="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"/611, 0xfffffffffffffd5f, 0x40010, 0x0, 0x0) close(r1) 23:53:11 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x15, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b405000000000000611014000000000005000000000000009500000000e50000"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r0 = socket$rds(0x15, 0x5, 0x0) sendmsg$rds(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/65, 0x41}], 0x1, &(0x7f0000000480)=[@cswp={0x58, 0x114, 0x7, {{0x3}, &(0x7f0000000140), &(0x7f0000000180)=0x7, 0x4, 0xbd, 0x100000000, 0x5, 0x20, 0x9}}, @zcopy_cookie={0x18, 0x114, 0xc, 0x6}, @rdma_args={0x48, 0x114, 0x1, {{0x9, 0x44}, {&(0x7f0000000380)=""/59, 0x3b}, &(0x7f0000000440)=[{&(0x7f00000003c0)=""/93, 0x5d}], 0x1, 0x50, 0x1}}, @cswp={0x58, 0x114, 0x7, {{0x7, 0x3}, &(0x7f00000001c0)=0xc4af, &(0x7f0000000200)=0x8001, 0x5, 0x10001, 0x1, 0x7, 0x2, 0x101}}], 0x110, 0x800}, 0x40880) 23:53:11 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)="b3684d951e81fd381a53a2962862c86ac9a1c469bea2c5", 0x17) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7302}) ioctl$TUNSETTXFILTER(r1, 0x400454d8, &(0x7f00000000c0)={0x0, 0x1, [@local]}) 23:53:11 executing program 1: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r8, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r8, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r9, &(0x7f0000000040)=ANY=[], 0x208e24b) connect$bt_l2cap(r9, &(0x7f0000000280)={0x1f, 0xfa, @fixed={[], 0x11}, 0x400, 0x1}, 0xe) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r5, @ANYBLOB="00000004000000001c0012800900010069ffffff7f0080000c000100000001000914139216fb607cb55a9e0b62537569d71f1edad008068189d51f9c94877dff1b84b96fc3d1d18c1f64de9ad062f613a2a8e1cd2b1049625bcb19ce3d29c04a5f519f4017631d1d2d295ede976c2925bbef1a5ec579270f658dc30cb0100cb62806a3e23e9533697c0ec48971e93c8eb1ca4a00eba17caed8e758e990c1cc03ce1236f577f662693431d214a11cd650f6380d622324024a68", @ANYRES32=r7, @ANYBLOB="760e08b12bdaad5332fa4309f8fdb6aec648635478950b4d8a53528b358c0e6a17aaa63a3ac1cfebe1b28a45a06046aab06d955b27794c35bf"], 0x3c}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x8001, 0x9) 23:53:11 executing program 5: r0 = socket$kcm(0xa, 0x2, 0x11) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0xa, 0x4e20, 0x0, @local}, 0x80, 0x0}, 0xf900) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r4 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r2, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r3, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r4}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x148, r3, 0x400, 0x70bd25, 0x25dfdbfc, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x1}, {0x6, 0x16, 0x200}, {0x5, 0x12, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x200}, {0x6, 0x16, 0x3}, {0x5}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8, 0xb, 0x1}, {0x6, 0x16, 0x2}, {0x5}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x1}, {0x6, 0x16, 0x8}, {0x5}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0xff800000}, {0x6, 0x16, 0x5}, {0x5}}]}, 0x148}, 0x1, 0x0, 0x0, 0x40081}, 0x0) sendmmsg(r0, &(0x7f0000002940)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000980)=@un=@abs, 0x80, 0x0}}], 0x2, 0x0) 23:53:11 executing program 0: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$devlink(0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_buf(r1, 0x29, 0x45, &(0x7f00000019c0)="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", 0x1000) sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000480)=[{&(0x7f00000000c0)="372b89c360e007a202b67a82d4373efb29be2f8172b347a789dd8c176b3e9dc9d1846e491d20c89e9677de73123b96fbd9950cc952d098b73bed4daf42cc15031041d76293ccd505a0f90a0d713aa9ba2d44169d4c5a93f358ffb780c7a298faa4a4c2", 0x63}, {&(0x7f0000000140)="3ffccfb0ca1db57d4efd6e5d86320a2e8e9126e5c839b2f8cec8ed2c7d6d63eb497c94877d424858b199f0ac8bffbd823947ed4c623d170efcfe76937384cb2d41d18eaa6aec90cfaff3790ca1a928933f6d621140d44d81370fd7ca6cb6c2e447c095d848797eec9c6b295d5fa2a5e29326223c6297eb0ace169ffc5131664d078f", 0x82}, {&(0x7f0000000200)="96de57173b73002b05d9ca6a986696d85fbded615f906a048a2e96f491360b64b24d24195c3fb26960e209fae0723217a3155b91a9790349e85493741451e428d1dd8e12b57c259adc3e01a4e10efcea2cec810191252dcaaba20fe510471882e1e247f860fc8c5dbbe40d66a1a309026d6a466e1fa9630d1be49bb8cb3ec34fa65e7d4867", 0x85}, {&(0x7f00000002c0)}, {&(0x7f0000000300)="0bb60f8c1014789ebc9deff8007e541d4ac59dcc1de5240c9ea980d959efe7077845eecb060b429eeb604995f086ce54b9cfa67aebff57e956732ec16b22174bfac56647f29b40cd4093b32c702bcdecda0f8f58d4", 0x55}, {&(0x7f0000000380)="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", 0xfb}, {&(0x7f00000009c0)="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", 0x1000}], 0x7, 0x0, 0x0, 0x2004}, 0x4044) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r4}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x13}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r4, 0x2, 0x1, 0x80000000, 0xde, 0xaca3}, 0x14) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000000680)=@raw={'raw\x00', 0x3c1, 0x3, 0x2b8, 0x0, 0x4c, 0xf0, 0xf0, 0x0, 0x1e8, 0x200, 0x200, 0x1e8, 0x200, 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, 0xf0], 0x0, 0xa8, 0xf0}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@dev, 'bridge_slave_0\x00'}}}, {{@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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xd0, 0xf8, 0x0, {}, [@common=@ipv6header={{0x28, 'ipv6header\x00'}}]}, @common=@unspec=@CONNSECMARK={0x28, 'CONNSECMARK\x00'}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x318) [ 880.451768][ T3037] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 880.514775][ T8273] tipc: TX() has been purged, node left! [ 880.521799][ T3035] IPVS: ftp: loaded support on port[0] = 21 [ 880.545079][ T8273] tipc: TX() has been purged, node left! 23:53:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000000)="787e232971e4d72497827f519e68cf37", 0x10) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000000c0)=@newlink={0x48, 0x10, 0xe3b, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @erspan={{0xb, 0x1, 'erspan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}, @IFLA_GRE_ERSPAN_HWID={0x6}]}}}]}, 0x48}}, 0x0) [ 880.573634][ T8273] tipc: TX() has been purged, node left! 23:53:11 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$IPT_SO_SET_REPLACE(r0, 0x8000000000000, 0x40, &(0x7f00000003c0)=@raw={'raw\x00', 0x2, 0x3, 0x240, 0xd8, 0x0, 0xd8, 0x16, 0xd8, 0x1a8, 0x1a8, 0x1a8, 0x1a8, 0x1a8, 0x3, 0x0, {[{{@ip={@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'ip6gretap0\x00', '\x00', {}, {}, 0x6}, 0x0, 0xb8, 0xd8, 0x0, {}, [@common=@inet=@ecn={{0x28, 'ecn\x00'}, {0x30}}, @common=@socket0={{0x20, 'socket\x00'}}]}, @unspec=@NOTRACK={0x20, 'NOTRACK\x00'}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x2a0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000000680)={0x0, 0xffffffffffffffff, 0x80000001, 0x5cec307d, 0x8000, 0x7}) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) bpf$BPF_LINK_CREATE(0x1c, &(0x7f00000006c0)={r1, r4, 0x1e}, 0x10) sendmsg$sock(r2, &(0x7f0000000340)={&(0x7f0000000000)=@phonet={0x23, 0xff, 0xfc, 0x8}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)="dbad0cefe0268da3a5695127af6bee8c60916701b59b7c46bd1581a53b5d2843a893f0314648d56b86aadb9fca557e50d10819b57c2cf9a59b42590773be61bdb1e11332056f38750bb59f65ab6ad2e239de5edf8ad7fb55f9be78787ad0993089244cfc70cbd489569812cfd3d9b49816c1afb4f449aa04552ccb960aa2d2919ea09316f5506216d7243d6d16db4d84a425283f53105f3ca2f9d72829951451106597", 0xa3}, {&(0x7f0000000180)="26a361fc6e1d16648cc805e84f8e7bc4b56c694188791f128585e8ccc1218791dc656a2f9df7affba2186005ac61448ed4c8307da243ba913881c36d56aadb7bb05f713669d7a60a6d2af72a98d2b99d05b548bea5824015ba2a1dbc8a45b1e2fbf476b64d35ea883218a4046f02857d271c0c2a298c6096b203d54c74fae968dcb02686bde8c3eec5c7f4de9ec41c6b3cbfa7aa6639bf26b960ef40c7", 0x9d}], 0x2, &(0x7f0000000280)=[@mark={{0x14, 0x1, 0x24, 0x80000000}}, @txtime={{0x18, 0x1, 0x3d, 0x140}}, @txtime={{0x18, 0x1, 0x3d, 0x9}}, @timestamping={{0x14}}, @timestamping={{0x14, 0x1, 0x25, 0xffffffff}}, @mark={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x2891}}, @txtime={{0x18, 0x1, 0x3d, 0x3}}], 0xc0}, 0x51) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r1, 0x0, 0x100000000) recvmsg$can_raw(r1, &(0x7f0000000ac0)={&(0x7f00000008c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000000980)=[{&(0x7f0000000940)=""/39, 0x27}], 0x1, &(0x7f00000009c0)=""/227, 0xe3}, 0x103) ioctl$SIOCAX25OPTRT(r6, 0x89e7, &(0x7f0000000b00)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x2, 0x20}) [ 880.646785][ T3035] lo speed is unknown, defaulting to 1000 23:53:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000010800000000000000000000000000f1e2796499a8697c010400"/40, @ANYRES32=0x0, @ANYBLOB="000000000000000008001b0000000000"], 0x28}}, 0x0) socketpair(0x2a, 0x800, 0x6, &(0x7f0000000e80)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$CAN_RAW_RECV_OWN_MSGS(r2, 0x65, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r5, 0x84, 0x21, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r6 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000600)={0x24, r4, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r7}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, 0x980}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_DEL_MPATH(r1, &(0x7f0000000f80)={&(0x7f0000000ec0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000f40)={&(0x7f0000000f00)={0x34, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @local}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @remote}]}, 0x34}, 0x1, 0x0, 0x0, 0x80c0}, 0x20008810) [ 880.779463][ T8273] tipc: TX() has been purged, node left! [ 880.801695][ T3072] xt_CT: netfilter: NOTRACK target is deprecated, use CT instead or upgrade iptables [ 880.856986][ T3073] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 880.858984][ T3072] ipt_CLUSTERIP: Please specify destination IP 23:53:12 executing program 3: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', 0x0, 0x10}, 0x10) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000280)="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", 0xfb}, {&(0x7f0000000380)="e3102a8e55bc59257e21fa313329b2295898e67377bafee20b1d7d421e27f6834720686e5b1d16d45206bfa9ff903efab90bf38b95926aae9289e77b801b2bdd4fdc1c304552f14a9aeb1e4ad4ab4222a1d0379ec49a628c78b75404ee27290d2df74969b047ac1acb8d20e5273ca50eefe189df0879c44957b055a543beb1713811f11581d4ca8bc3c140198bb8fc06c3082cec9f7d5325a96cb57a72c6dec965fa9edcf10840b0e5c50f486235605250d73cb1728e0be64edf9d6a", 0xbc}, {&(0x7f00000000c0)="7261732b2469033d6467ed6744afd41406eaa4d0c14218a01e532b86653f14ef1bda53c6fa486b8616a9498b15129b4932e455e00d453ee2ce29fcfeab9c96c3d6b32cec8b57d98e42", 0x49}, {&(0x7f0000000180)}, {&(0x7f0000000440)="acfe5d205012aa566d4bcecdff94a4c0e1719d97d690bc14417886061083fbf89f75a670914c4580b59853a4a527793678a37ea9a5d2da8db0bbeddaa35ef19290e57e691fa74630719e2a3577", 0x4d}, {&(0x7f00000001c0)="dce21d45ce7a4de1e6e3abd2a27fe3c9aa09f192c1d777ae5f755029b33dd6f92870d3d071dc", 0x26}, {&(0x7f00000004c0)="828f41b6435351562f10af65e1d01b8d1b444363f7479425962a4b489a20ed9f0eb0cc61e572cb1286d3366db289c92f164f634de3ee49103dba42b6e02826114442f106a918c0ea44c7bda6f43aaf108d56c05c59519a9be85f7d3cd6314c1885cb06dcece07ea81d6d100bf1ed6dcb5d3b40807c7f0b51a5d34e73", 0x7c}, {&(0x7f0000000540)="7344601dc48ff2b5a26eacdb0f8a8f", 0xf}, {&(0x7f0000000580)="2f5c6f2e20b3d618331ef963624952e4f84d914d8e22e14d6a12f6811b1e12922a979b3a1cc8e65882cba49e65c94162259ea3be17224b6039d6bede0d22a4a94333c62c2cb94e74f6a9f87563a055efc02466aaeb844f347a04b946354cc3f1002814c1a7d94df22a59001df58e82b17c10d2b3cd14f4e17bc65b076e989f0e0b77bc375f7f2ea60b2ddf", 0x8b}], 0x9, 0x81) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') sendmsg$ETHTOOL_MSG_STRSET_GET(r3, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000000)={0x2c, r4, 0x1, 0x0, 0x0, {0xd}, [@ETHTOOL_A_STRSET_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vxcan1\x00'}]}]}, 0x2c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r2, &(0x7f0000000a00)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x8000002}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x30, r4, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKINFO_HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x87}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r7, 0x13}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000a40)={r7, 0x80000001, 0x8ef, 0x5, 0x4f97, 0x7, 0x6, 0x4, {0x0, @in6={{0xa, 0x4e20, 0xeed, @private0, 0xef}}, 0x3f, 0x67, 0x0, 0x1}}, &(0x7f0000000b00)=0xb0) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f00000004c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)={0x14, r8, 0x401, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f0000000900)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000008c0)={&(0x7f0000000700)={0x194, r8, 0x8, 0x70bd27, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x90, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x80000000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x20}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x81}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x80000000}]}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x664}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xffffffdb}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x401}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10001}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffffffff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}]}]}, @TIPC_NLA_SOCK={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x400}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfb}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2add}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_LINK={0x3c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_PUBL={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x3}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x401}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x80}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0xba66}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x400}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xe}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2e6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}]}, 0x194}, 0x1, 0x0, 0x0, 0x80}, 0x1) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x50, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPVLAN_MODE={0x6}]}}}, @IFLA_IFNAME={0x14, 0x3, 'ipvlan1\x00'}]}, 0x50}}, 0x0) [ 880.925970][ T8273] tipc: TX() has been purged, node left! [ 880.968724][ T3075] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 881.042791][ T29] audit: type=1804 audit(1593993192.220:951): pid=3073 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir434180608/syzkaller.9DvOux/346/cgroup.controllers" dev="sda1" ino=16368 res=1 [ 881.042860][ T3072] ipt_CLUSTERIP: Please specify destination IP [ 881.074984][ T3073] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 881.127786][ T29] audit: type=1804 audit(1593993192.270:952): pid=3085 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir434180608/syzkaller.9DvOux/346/cgroup.controllers" dev="sda1" ino=16368 res=1 [ 881.129496][ T3075] netlink: 'syz-executor.1': attribute type 5 has an invalid length. 23:53:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000000) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000003c0)='cpuacct.usage_all\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000440)={&(0x7f0000000240)=ANY=[@ANYBLOB="24000000580000012abd7000fedbdf250008000200", @ANYRESDEC, @ANYRESHEX, @ANYRESOCT, @ANYRES16], 0x24}, 0x1, 0x0, 0x0, 0x20040010}, 0xd8d92741edbd1a06) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000580)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r2, @ANYBLOB="19000000000e00001c0012000c00010062726964676500000c000200080005000100000065b4ceff7c074bc74e13c0aea9a00fa3b19fbed11c224a2742603cee9656059a48e0c74ec484347a418223c65a62d12499e44e0a742d0d82ee0356dbee62149c58a294fdb68cb11751d8666650cf1b586435121db3d69d8e20733189d57966e2705e25e1623c5392871d3fc0367c64b8e58a04e26aded1e88a785fb91b14156ecd1793742bf95165f7856fc4bf0bd4"], 0x3c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r4, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f0000000080)=0x7ff) poll(&(0x7f0000000000)=[{r4}], 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000300)={0x3, {{0xa, 0x4e20, 0x400, @loopback, 0x2}}}, 0x88) socket$nl_route(0x10, 0x3, 0x0) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000680)=ANY=[@ANYBLOB="84000400100001040200380035fbaaeddea27f84", @ANYRES32=0x0, @ANYBLOB="21000000000000005400128009000100697069700000000044000280050009008900000006000f0002000000080014000001000008000100", @ANYRES32=0x0, @ANYBLOB="08000200ac1414aa060012004e23000008000100097b038a1734a14aea3ca0ea54dff8dbec901e5f3d99f72ce2447fc9920e74732dd2844ffd02b76522c2566012a84952cff1cbf3854c4ec30e302209a3f811a3fc597a24bb8ca8b24622da2541958f", @ANYRESHEX=r5, @ANYBLOB="050009008900000008000500", @ANYRES64=0x0, @ANYBLOB="08200a0068f3fcb10d22f2e6a0ed869c28899fd1d0109d6c2e", @ANYRES32=0x0, @ANYBLOB], 0x84}, 0x1, 0x0, 0x0, 0x80}, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f00000000c0)='nbd\x00') [ 881.466266][ T3040] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 881.582838][ T3035] @ speed is unknown, defaulting to 1000 [ 881.667665][ T3040] IPVS: ftp: loaded support on port[0] = 21 [ 881.719206][ T3040] lo speed is unknown, defaulting to 1000 23:53:13 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x1040c) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0xfe6f) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r5 = socket(0x100000000011, 0x2, 0x0) bind(r5, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(r5, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, r4, 0x31905e13403123b7, 0x0, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}, 0x1, 0x50000}, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r3, &(0x7f0000000200)={&(0x7f00000000c0), 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x1c, r4, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x0, r0, 0x1, 0x3}) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r7, 0x0, 0x100000000) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r7, 0x114, 0xa, &(0x7f0000000040)={0x3, "3df9a8"}, 0x4) 23:53:13 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) sendmsg$IPCTNL_MSG_CT_GET_DYING(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x14, 0x6, 0x1, 0x301, 0x0, 0x0, {0xa, 0x0, 0xa}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004000}, 0x2000c001) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) sendmsg$IPCTNL_MSG_EXP_GET(r4, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x5c, 0x1, 0x2, 0x201, 0x0, 0x0, {0xa, 0x0, 0x3}, [@CTA_EXPECT_MASTER={0x48, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40040d4}, 0x80) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa91e6f9f98100000081"], 0x2a) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) sendmsg$NFT_MSG_GETOBJ_RESET(r5, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x40, 0x15, 0xa, 0x5, 0x0, 0x0, {0x1, 0x0, 0x5}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_OBJ_NAME={0x9, 0x2, 'syz2\x00'}, @NFTA_OBJ_TYPE={0x8, 0x3, 0x1, 0x0, 0x3}, @NFTA_OBJ_HANDLE={0xc, 0x6, 0x1, 0x0, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x4801}, 0x4000080) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x10005, 0x0) socket(0x0, 0x0, 0x0) 23:53:13 executing program 1: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000002dc0)={0x0, 0x0, &(0x7f0000002d80)={&(0x7f0000000040)=ANY=[@ANYBLOB="ffd8ff000000000000006504e4607bea9746", @ANYRES16=0x0, @ANYBLOB="782304001f001a", @ANYRES32, @ANYBLOB='\nw\x00\b', @ANYRES32], 0x28}}, 0x0) r0 = socket$inet6(0xa, 0x800000003, 0xff) connect$inet6(r0, &(0x7f0000000000), 0x1c) sendmmsg(r0, &(0x7f0000000240)=[{{0x0, 0xfe80, &(0x7f0000002d40), 0x5e}}, {{0x0, 0x0, &(0x7f0000000040), 0x2bc, &(0x7f0000000140)}}], 0x40001ab, 0xa00) [ 882.423262][ T3172] validate_nla: 1 callbacks suppressed [ 882.423272][ T3172] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 23:53:13 executing program 3: unshare(0x40000000) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) sendmsg$IPSET_CMD_HEADER(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, 0xc, 0x6, 0x5, 0x0, 0x0, {0x0, 0x0, 0x8}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x50}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000002, 0x40010, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000009, 0x80010, r1, 0xb6e2d000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000080)={0x6, 0x0, 0x80, 0x1f, 0x3}, 0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x13}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0xffff, 0x8200, 0x1, 0x4, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000002c0)={r2, 0x0, 0x101}, 0x10) socket(0x0, 0x0, 0x0) r3 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @remote}}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8918, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @empty}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) [ 882.460952][ T29] audit: type=1804 audit(1593993193.630:953): pid=3183 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir584356148/syzkaller.LGTDJX/340/cgroup.controllers" dev="sda1" ino=16368 res=1 [ 882.489029][ T3173] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 23:53:13 executing program 5: r0 = socket(0x10, 0x20000000802, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000140)=""/86, &(0x7f00000001c0)=0x56) write(r0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000500)=0xfe1e) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r4, @ANYBLOB="fe000000000000001c001200c39affc3cc3b583b1b723300000000f61dfe6981db0ae8d5226d54f1e400"/71], 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000280)={0x7, 0x82, 0x3f, 0x0, 0xf8, 0x6, 0x1f, 0xa0, 0x3, 0xf9, 0x0, 0x4, 0x7, 0x9}, 0xe) r6 = socket(0x1, 0x80000, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r7, 0x0) setsockopt$netrom_NETROM_T4(r7, 0x103, 0x6, &(0x7f0000000240)=0x5, 0x4) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r8}]}, 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="2000000010001fff000000000000000000000000604934f567fce5224476362d8821aeb0f4af43e378af3207f44a0808e7d7e1d3064d0d01bc01bfd696c6aa653462c655674933e99f964924ff46eab6d1cc7b24f0f71c3246a753700caacf383f0ba11818c46ef5a6046fb401ab52ba90ba4c0f78a52b97afdbe48e5c7ab343a84550d9d261c47c1f8137956b", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x20}}, 0x0) [ 882.564764][ T3040] @ speed is unknown, defaulting to 1000 [ 882.564794][ T3182] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 882.588628][ T29] audit: type=1804 audit(1593993193.760:954): pid=3183 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir584356148/syzkaller.LGTDJX/340/cgroup.controllers" dev="sda1" ino=16368 res=1 23:53:13 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@ipv4_newrule={0x24, 0x20, 0x100, 0x70bd2a, 0x25dfdbfe, {0x2, 0x20, 0x0, 0x3, 0x3f, 0x0, 0x0, 0x4}, [@FRA_GENERIC_POLICY=@FRA_PROTOCOL={0x5, 0x15, 0x3}]}, 0x24}}, 0x40) close(r1) r2 = socket$caif_stream(0x25, 0x1, 0x0) sendmmsg$inet(r2, &(0x7f0000000400)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)="11", 0x1}], 0x1}}], 0x2, 0x2004c840) [ 882.673895][ T3199] IPVS: ftp: loaded support on port[0] = 21 [ 882.696501][ T3188] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 882.941243][ T3173] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 883.385958][ T3207] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 883.423597][ T3218] IPVS: ftp: loaded support on port[0] = 21 [ 884.180966][ T3199] lo speed is unknown, defaulting to 1000 [ 884.271803][ T3182] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 884.303654][ T3267] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 884.843152][ T3199] @ speed is unknown, defaulting to 1000 23:53:19 executing program 5: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) recvmmsg(r0, &(0x7f0000005980)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000280)=""/9, 0x9}], 0x9}}, {{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000008c0)=""/118, 0x76}], 0x1}}], 0x2, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000940)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000000)="ee", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000240)="d8", 0x1}], 0x1}}], 0x2, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = accept$nfc_llcp(r1, 0x0, &(0x7f0000000100)) getsockopt$sock_int(r3, 0x1, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) splice(r0, &(0x7f0000000080)=0x3, r2, &(0x7f00000000c0), 0xe5, 0x0) 23:53:19 executing program 2: r0 = socket$inet6(0xa, 0x80000, 0x8000000000008) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000000a00), 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)) r1 = socket(0x10, 0x5, 0xfffc) bind$unix(r1, &(0x7f0000000640)=@file={0x1, './file0\x00'}, 0x6e) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, 0x0, &(0x7f0000000100)=0x11f) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000880)={@empty, @ipv4={[], [], @rand_addr=0x3}, @mcast2, 0x9, 0x8001, 0x7fffffff, 0x400, 0x200}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000a00)='cgroup.stat\x00', 0x0, 0x0) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x16, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f00000007c0), &(0x7f0000000800)=0x4) unshare(0x2040000000) getsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, 0x0, &(0x7f0000000940)) r2 = socket(0xf, 0x4, 0x4) r3 = socket$inet(0x2, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000a40)=ANY=[@ANYBLOB="33eba4ad07b1d0eabeda3100fff48764ba39e0f2db02ee6521cb2a000000863059dc8944e2f03565fad7e24c5f2f000000cf02ff007cbbd6d8a1cb2686a669cc3c63626cd692c24a4ff364ab5d5d6dafe0dd1c31baa317f6956620bb601bd54398527bbe9288a606640a456123d5de9f499ec86fece2d36ccbfe9d1a55ae91230d1db69d4ac7f136c06e832ac6570d69716adf464c2d885e623d73a44d743b7a5f2d5ba169a73e3400efd47f5d0234ec30c9e30d9889d2423e1e4fd450d01ffe5dac94423cd4bf4cb3c47cb10af8b817019e9600e8252b7ae1c9882ae222a6eb84e8b2c42fb6f3189688ebec116d478593f3a53a3248a8b566657af3039f5071f4240c1535338f89bff7f9f2a1325df3e7b6cccb091906a6160851e4e3dec4681126d6b44afa17b2ebd7f874e96e29521539c737e84d5c7b7764f125754252eb3c6bb093272fee0c61e47c63036a7600"/349, @ANYRES32=0x0], 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)) getpid() r5 = socket$inet(0x10, 0x2, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000980), 0xdd) sendmsg(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000080)="24000000020307051dfffd946fa2830020200a0009000100021d85680c1baba20400ff7e28000000110affffba010000000009b356da5a80d18be34c8546c8243929db2406b20cd37ed0", 0x4a}], 0x1}, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000600)={@empty, @multicast2}, &(0x7f0000000440)=0x2ec) getsockopt$inet_int(r3, 0x0, 0xe, &(0x7f0000000080), &(0x7f0000000500)=0x4) r6 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f0000000040)={@remote}, &(0x7f0000000140)=0x14) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000000)={'\x00', {0x2, 0x4e20, @multicast1}}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, 0x0) setsockopt$inet6_int(r6, 0x29, 0xc8, &(0x7f00000004c0)=0xa, 0x38) setsockopt$inet6_MRT6_ADD_MIF(r6, 0x29, 0xca, &(0x7f00000000c0)={0x1, 0x1, 0x7, 0x4}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r6, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x4e22, 0xffffffff, @mcast1}, {0xa, 0x0, 0x0, @remote, 0x3ff}, 0x0, [0x0, 0x0, 0xbeb, 0x4]}, 0x22d) 23:53:19 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8) r0 = socket$netlink(0x10, 0x3, 0xa) r1 = socket(0x10, 0x803, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000000) getsockname$inet(r2, &(0x7f0000000080)={0x2, 0x0, @dev}, &(0x7f00000000c0)=0x10) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$SIOCAX25ADDFWD(0xffffffffffffffff, 0x89ea, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x13) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(r4, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000428bd7000fddbdf250a00000008002c0000000000080034000100000005003700000000001c0e1a6533262a90d5e9b732de809f9c3861513e77b37e0a14446c181c1eff1900d93c813939582029b909dd7a9a69c6c122dc51d7103eee50c41229990d29ba7287d8fe1a9078415a77d1c41892a0e90891e0c66cb7ffb1b949c654f5750057efcc925c9a3d737d5a62e5f323e21c8ea3f5b71ae6b779e912cae2ebb2950472af9724f6b4acc0db018560e30ba4a967bf3c77640ab389b43e0dca4cfb5126cffed8af7667d29e65b2270de67ccaa395ef2f99b925ac9432ec64b7017b2f38d670c532870563"], 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000801) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000000)=@newlink={0x50, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_PHYS_PORT_ID={0x10, 0x22, "a6e176db6f6db463b019ca85"}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4004010) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) socket(0x10, 0x3, 0x0) 23:53:19 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="24000000070601040000000000ef0016e8da5d0008000640000903ff0500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) 23:53:19 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='io.stat\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x100000000) r2 = openat$cgroup_ro(r0, &(0x7f0000000140)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000000) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r4}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x13}, 0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000000040)=r4, 0x4) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000340)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) r6 = accept4(r5, 0x0, 0x0, 0x0) sendmsg$NLBL_UNLABEL_C_LIST(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000240)=ANY=[], 0x64}, 0x1, 0x0, 0x0, 0x24000081}, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, 0xffffffffffffffff, 0xe2c9d000) r7 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000100)) ioctl$sock_inet_SIOCGIFADDR(r7, 0x8915, &(0x7f0000000180)={'vlan0\x00', {0x2, 0x4e20, @multicast1}}) sendmsg$IPVS_CMD_GET_INFO(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) 23:53:20 executing program 0: bind$bt_sco(0xffffffffffffffff, 0x0, 0x0) r0 = socket$kcm(0x10, 0x2, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e02000035000535d25a80648c63940d0224fc60100002400a000200051a82c137153e670402098003001700d1bd", 0x2e}], 0x1}, 0x100000000000000) [ 888.896507][ T3343] IPVS: ftp: loaded support on port[0] = 21 [ 888.927430][ T3339] netlink: 'syz-executor.5': attribute type 5 has an invalid length. 23:53:20 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="48000000001000050700"/21, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000e3ff22c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9791fa6000000000000", @ANYRES32=0x0, @ANYBLOB="00000079abd1932a"], 0x48}}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000480)={@local, 0x0, r3}) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000140)={0x2e, @multicast1, 0x4e24, 0x0, 'dh\x00', 0x20, 0x100400, 0x3b}, 0x2c) [ 889.007851][ T3343] lo speed is unknown, defaulting to 1000 23:53:20 executing program 0: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) socket(0x0, 0x0, 0x9) getsockopt$XDP_MMAP_OFFSETS(0xffffffffffffffff, 0x11b, 0x1, &(0x7f00000000c0), &(0x7f0000000180)=0x80) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x8) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'wp384\x00'}, 0x58) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x20000000003, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x4e21, @broadcast}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="800000007abb6dc2d6ed78cf82225b9ee119b960af6f80207ffd3ec44eb89d3905bcfd3b000000000000"], &(0x7f00000001c0)=0x8) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000040)={r4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000040)={r4, 0xcf}, &(0x7f0000000080)=0x8) [ 889.296173][ T3378] IPVS: set_ctl: invalid protocol: 46 224.0.0.1:20004 [ 889.379862][ T3379] IPVS: ftp: loaded support on port[0] = 21 [ 889.586500][ T3339] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 889.640834][ T3378] IPVS: set_ctl: invalid protocol: 46 224.0.0.1:20004 23:53:20 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) 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) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000005500282a022d7eea2d41ff001600"], 0x48}}, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000140)=ANY=[@ANYBLOB="2000000011000d04070000000000000000000600", @ANYRES32=r5, @ANYBLOB="01000000000000006c8397b49e4e8c2d1d0e4ec4f8cfdc26"], 0x20}}, 0x0) [ 889.756460][ T29] audit: type=1804 audit(1593993200.930:955): pid=3355 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir249643802/syzkaller.3VQ13J/340/cgroup.controllers" dev="sda1" ino=16369 res=1 23:53:21 executing program 3: r0 = socket$inet6(0x10, 0x2, 0x14) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000001f80)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x1}}, 0x0) sendto$inet6(r0, &(0x7f0000000640)="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", 0x262, 0x44801, 0x0, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8982, &(0x7f0000000040)={0x7, 'ip6erspan0\x00', {0x10001}, 0x4}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="00000000000000002800120009000100766574800000000018000200140001000000000001afe11fbf9831b1e73c4bdd3a7ef7687654299b280726fc15daba606fb231d6aa207b0aa8f9b55290e23ffce8bb9828d69e8c268bd1c54ca76ca457530756b4c06a", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=ANY=[@ANYBLOB="38000005000000000000004007a2a300050074ac6091552978aca7ecfdb10c66a89fc450cfbbc5ce826b306bc70e090e5a256ca35da405978f671ee403ee52bbc8e121f68a9d8be5ca81dc9a4614a4f8da9f17b6c74808cd7d7cef43f7a01d56f99d42328006e4424a5909a8e560ff75cabcf3726cea4893df8aaf962894fe26317e5572bc6866", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x8}}, [@filter_kind_options=@f_route={{0xa, 0x1, 'route\x00'}, {0x8, 0x2, [@TCA_ROUTE4_POLICE={0x4, 0x3}]}}]}, 0x38}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@initdev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000004c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@mcast1, @in6=@dev={0xfe, 0x80, [], 0x2c}, 0x4e20, 0xfff, 0x4e24, 0x0, 0x2, 0x20, 0xa0, 0x0, r3, r4}, {0x1, 0x1ff, 0x7f6, 0x3, 0x1000, 0x4, 0xfa3d, 0x3}, {0x6, 0x5, 0x9, 0xffffffff}, 0x0, 0x6e6bb8, 0x2, 0x1, 0x1}, {{@in6=@loopback, 0x4d2, 0xab}, 0xa, @in6=@local, 0x0, 0x1, 0x3, 0x4, 0x9, 0x10001}}, 0xe8) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv4_delroute={0x2c, 0x19, 0x200, 0x70bd28, 0x25dfdbfb, {0x2, 0x0, 0x10, 0x7, 0xff, 0x2, 0xfd, 0x1, 0x3400}, [@RTA_ENCAP_TYPE={0x6, 0x15, 0x2}, @RTA_UID={0x8, 0x19, r4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x80}, 0x10) [ 889.939072][ T29] audit: type=1804 audit(1593993200.960:956): pid=3363 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir249643802/syzkaller.3VQ13J/340/cgroup.controllers" dev="sda1" ino=16369 res=1 [ 890.074091][ T29] audit: type=1804 audit(1593993200.960:957): pid=3400 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir249643802/syzkaller.3VQ13J/340/cgroup.controllers" dev="sda1" ino=16369 res=1 [ 890.083354][ T3406] IPVS: ftp: loaded support on port[0] = 21 23:53:21 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000001c0)=ANY=[@ANYBLOB="5c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000300012800c0101006d6163766c616e00200002800a000400aaaaaaaaaaaa0000080001001000000008000300010000000a00050004000000000000005b0f5a330319893faa382071255346ac23fe98af6061b4aac1702466fcc833c6c1640c79a3b370a579aeb9b6f417b7ddb68f1bba10e8d06b3e94acbb801650f57826ee6bd8c64d4832ff68cea90134d28842caa59824983086a8e49ff71c959e"], 0x5c}}, 0x0) sendfile(r0, r0, &(0x7f0000000280)=0x5f, 0xf) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xfba1133f8fc07f7b, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000100)=ANY=[@ANYBLOB="5c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="1200020000000000300012800c0001006d6163766c616e00200800010010000000080003000100007ad10005000400000000000000da51deea20f030f5cbd8286e8494b0e6bf69e1"], 0x5c}}, 0x0) shutdown(r1, 0x1) syz_genetlink_get_family_id$nl80211(0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000d40)=0x0, &(0x7f0000000d80)=0x4) connect$can_bcm(r2, &(0x7f0000000dc0)={0x1d, r3}, 0x10) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000010000104539300000000000000040000", @ANYRES32=r4, @ANYBLOB="ddffffffffffffff140012000c000100627269646765"], 0x34}, 0x1, 0x0, 0x0, 0x85}, 0x800) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000004c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)={0x14, r5, 0x401, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) sendmsg$TIPC_NL_NODE_GET(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)={0x264, r5, 0x10, 0x70bd2b, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xfffffff9}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_MEDIA={0x9c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x24ed}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xdc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xa}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1c7}]}]}, @TIPC_NLA_MEDIA={0x60, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x888}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3f}]}, @TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x930}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfff}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x20}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}]}, @TIPC_NLA_SOCK={0x88, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xd9}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x401}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x20}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x84f1}]}, @TIPC_NLA_SOCK_CON={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7ff}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1dcc}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_NET={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x18}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xca60000000000000}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}]}]}, 0x264}, 0x1, 0x0, 0x0, 0x10}, 0x8815) [ 890.404436][ T3353] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 890.423355][ T3434] IPVS: ftp: loaded support on port[0] = 21 [ 890.445587][ T3343] @ speed is unknown, defaulting to 1000 [ 890.445614][ T3379] lo speed is unknown, defaulting to 1000 [ 890.457487][ T3413] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 890.496941][ T3421] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 890.558871][ T3429] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 890.576486][ T3429] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. [ 890.623346][ T3413] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.5'. [ 890.646351][ T3380] IPVS: ftp: loaded support on port[0] = 21 23:53:21 executing program 2: unshare(0x46000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8000008031, 0xffffffffffffffff, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) close(r1) r2 = socket$inet_smc(0x2b, 0x1, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r4 = socket(0x100000000011, 0x2, 0x0) bind(r4, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(r4, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, r3, 0x31905e13403123b7, 0x0, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}, 0x1, 0x50000}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', r5}) 23:53:21 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x100000000) r2 = openat$cgroup_ro(r0, &(0x7f0000000000)='io.stat\x00', 0x0, 0x0) bind$rxrpc(r2, &(0x7f0000000040)=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e20, @multicast1}}, 0x24) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="fb00000002060100004525d582000000000000110003f1676173683a69702c6d61726b0000000005000400000000000900020073797a31000000000500010006000000050005000a0080000c0007800800eaf42b1240ffce83d1411255adca9529c8c271804cffda6cb7fd66f09a19568b29e05cfd2719b3f1f7342f884574361aff070000c39272a603c6cbe117a11111ba88627aab3f8089868231dd8953cfad3124"], 0x58}}, 0x0) splice(r3, 0x0, r5, 0x0, 0x7fff, 0x0) [ 890.843422][ T3417] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 890.949869][ T3461] IPVS: ftp: loaded support on port[0] = 21 23:53:22 executing program 5: sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="2800000050060000000f000000001d6b00047b0000000400002100000900020073797a30"], 0x1}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000004060102000001007948ff8000000b000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 891.273266][ T29] audit: type=1800 audit(1593993202.450:958): pid=3353 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="cgroup.controllers" dev="sda1" ino=16382 res=0 [ 891.311976][ T3353] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 891.415139][ T29] audit: type=1804 audit(1593993202.590:959): pid=3476 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir102750044/syzkaller.T9fx38/367/cgroup.controllers" dev="sda1" ino=16363 res=1 [ 891.450767][ T3476] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 891.511820][ T3429] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 891.535142][ T3429] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.4'. [ 891.620878][ T29] audit: type=1804 audit(1593993202.801:960): pid=3479 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir102750044/syzkaller.T9fx38/367/cgroup.controllers" dev="sda1" ino=16363 res=1 [ 891.662144][ T3406] lo speed is unknown, defaulting to 1000 [ 891.668049][ T3379] @ speed is unknown, defaulting to 1000 [ 891.764447][ T3429] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 891.790868][ T3429] device ip_vti0 entered promiscuous mode [ 891.916084][ T3429] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 891.934850][ T3429] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.4'. [ 891.975940][ T3480] IPVS: ftp: loaded support on port[0] = 21 [ 892.018088][ T3440] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. [ 892.041288][ T3462] IPVS: ftp: loaded support on port[0] = 21 [ 892.049282][ T3440] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.4'. [ 892.367867][ T3434] lo speed is unknown, defaulting to 1000 [ 892.641801][ T3380] lo speed is unknown, defaulting to 1000 [ 892.720415][ T8273] tipc: TX() has been purged, node left! [ 892.772906][ T3461] lo speed is unknown, defaulting to 1000 [ 892.882397][ T3480] lo speed is unknown, defaulting to 1000 [ 892.987684][ T3462] lo speed is unknown, defaulting to 1000 [ 893.095557][ T3406] @ speed is unknown, defaulting to 1000 [ 893.285735][ T3480] @ speed is unknown, defaulting to 1000 [ 893.416872][ T3434] @ speed is unknown, defaulting to 1000 [ 893.541170][ T3380] @ speed is unknown, defaulting to 1000 [ 893.752725][ T3461] @ speed is unknown, defaulting to 1000 [ 893.939633][ T3462] @ speed is unknown, defaulting to 1000 23:53:27 executing program 5: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000540)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, 0x24) sendmmsg(r0, &(0x7f0000000b80)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[], 0x18}}, {{&(0x7f0000000000)=@rxrpc=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e23, 0x4, @private1={0xfc, 0x1, [], 0x1}, 0x1}}, 0x80, 0x0}}, {{&(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000580)=[{&(0x7f0000000100)="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", 0xfd}, {&(0x7f0000000200)="0e5626f62c640dc1876bda5c6797ee6a6edbfa917ca60a7528ffdeae08505d1ad705a112ac42ccebc48fa097d411fafb", 0x30}, {&(0x7f0000000240)="8ab5f3d9380efa8486748dd52ab1690ab171f41ef0a01e3e8832bcb0505ac542595361b5694bbf568ed0aa9978d5c7f9419cd68daa9c56a03342063b2490712b4007b938d5748fd75c2f46d22aa7b53c08e24aa171673607b49c47c4b3eaf041c623a38b0e31726ea1dcca9ea605cf8e44f55b8d1cac32e43801e40ba33a298f5d00261d037daaec09f7696400deda5bfae1a8b864b1ea5fe6", 0x99}, {&(0x7f0000000300)="24fc0b6040e815887aded51ab3d3700e02ba22f507238692a960d6d081ab869e9e7fdd1ffddde5ad896eabead23daee25781c9d73a19a81d376d71cb0e9e6228da09b4edf835926ffed640dfee67862a662654048ba9fc52115dbecfa2b8d3b1b622a8b8dd5977b40f67d5d367c8cf035bb19787", 0x74}, {&(0x7f0000000440)="97f3bd0261f140a41465b19cc7eaeef269341e33f1acadd9ba0bfeec667daccb23c5ade0711bc20b25a2f2cdc04916536a9405bff497b17d0e64fa88b5781679fc514259f25477d094c18919a6a79f51b9e2259c991632c8e226b26a88a8f4878d097c5c9c1a2019d97fed953eeb4de604863ee8b784c62056324e60c055cf632d06bb2de929218149c187c96824bdd94d09289d19534d08a2cefa3912bd", 0x9e}], 0x5, &(0x7f0000000600)=[{0x70, 0x10b, 0xffff, "2166c97b5606282ff0ccd9272941dc91288022bf3e34568002bea7f01415eee70caefcc77f8b0435da0ec368926f7ee0ab85ab0c72dfaaece5bf47a5bfd84008e680873064f335a3c10583ed96d1307dc3fbb7293585a1a2d0bf"}, {0x68, 0x84, 0xfffffffe, "b93869d422bbd793f34efbb3f09ff89058439b4429e7f87ee223b7414cc58c8f796c1f26fca893df6c8ce33e2f24a557c9a9ac794c2f94126a6bf0b10b4bc6df66e24cfb462a94cb189bbd415a016424cbd3e3183c"}, {0xe8, 0x88, 0x9, "ea6dc4b992ae46e6d7dbc1db90a0dcde1bf98b0145e7a479a1c80f0839a29693891870f3acf177c3d14a6e5f4ab5403051b59b11bc8dbe3b0036603d6ceb25e68929efa4dc40869a814f7df4e62889ea6031d5d87d6153d13a924f9e263ce82060786b23a8cfef70e9c8b56760786aebeb7f4582e8659ed0bec8c10d25ea47f95dbf55cd495fe1cd472b6d1231913bc4b64f47a4226d74f12d5ba8a84098e07073e07fa27bef20001444d52862e316adb1f41b6044ddd7a9d0c885befa89317fe7f7df6e026a7deb8428df75c99e0a942f47"}, {0x50, 0x10d, 0x3, "f2a504f70c1f98ac072ae4b7eb560902e46f0dacb8200af6b1ace2f17eba0a05f15f8ef210d1a58def1629527270a72d709eba3aedad79ea5c847b0730ee2e2c"}, {0x70, 0x116, 0x80000000, "f1b8420b597cfb88e701e805b5360b1d6b709c28427051da46847d7d376ef747e4f5bdee47e847c200a943c824cad5c585ce36817a2410406e26522c0bccc213270af57da5e26ad14a81f9b5e52f985795a7a203718916833e"}, {0xb0, 0x84, 0x237, "d3941e63f59185559b3beeaef5e96937b96bb583286fce64490619ad7e68e674ee6072328870b690de070dc3409ca8ede74c87c0b883f3b45bb85555749230d9341d64a63f842ddaaa86d204b010dabdd4ae5534cb3ab4a77822246bf00e767747a6c7cc44060331030fe4f6817ea8c5126366f18adf196d8476e5cdb5bdf691581e4a546de9b7d60fa8359628e879352b49b45acd9fe604185b73bcd1"}, {0xe8, 0x0, 0x100, "81c45ca8f316a542daefc94de44be0cad635062edd8344d475a51a6895ba2364bb23eea0aec710ba3230c463d5766ab0ada146aac62157032c3af9289713af4663dc36132f1f3b75f4e9ba75a6a65cf36aa20407ecb8b1b96838d94a4474101e9fe7eeae9466e6845cbd0d08d2d10cef1d8b6ba3dc11f2211a9d8b5ba6d021358498694ca4a4ce954fd8de55303fa501c8cfc22aa11512d9d3cbcc42a0e891841a8117639a7d78d392ddba7488e30ea7f2b23f16e1a116818bfd9cd8eda82999a57ecd1430a656e7ba87476ec0f523321753ba1f"}, {0xd0, 0x10c, 0x1, "f017553e6b8cb047271040152ac26f5435c294d1140bf18784c95a900177a3e88b65889457fdc3135f8b47d632cc811bcb4dc0d8cd5f8c632451fbfbfac0fe902ed148903f0c203d1136e5474ba857ace475d72bca1c104c814ba8dfa9afc05af272e19bd0731a5c81287af9b1938fd78309381b1e426cab1ac45df5d2bf2bdcb1795eda3e2d4a5c098c00edb55782b26b570294a5dcf67cada9840600d52c9da7d174ebc1ed1d0122338f41f0b7667393355c8e8ee6f1870ea0dfd1d2"}, {0x40, 0x10a, 0x1ff, "95170c53b494838742118aa8922337500cf1f6d34cf9de7f4a96a1a7287f185b81370e260ca651f22fb253fc"}, {0x38, 0x112, 0x5, "51d42a3fda9456c7d1490bfa841005458219a86caab3febc897c4575e654aeef49febb9498"}], 0x560}}], 0x3, 0x0) 23:53:27 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r3, 0x8983, &(0x7f0000000180)={0x6, '\x00', {0x2}, 0x1}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$CAN_RAW_FD_FRAMES(r0, 0x65, 0x5, &(0x7f0000000000), 0x4) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f00000000c0)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r1, &(0x7f0000000140)={@void, @void, @eth={@broadcast, @local, @val, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x32, 0x0, @empty, @empty}}}}}}, 0x2a) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x10005, 0x4) 23:53:27 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000040)="2e00000025000911d25a80648c63940d0424fc60040010000a0003000200000037f53d370a08098002000000d1bd", 0x2e}], 0x1}, 0x842c0c4125ee931) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000200)=ANY=[], 0x2343a726) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xfffffffffffffe13) close(r0) 23:53:27 executing program 0: r0 = socket$kcm(0x2, 0x5, 0x84) setsockopt$sock_attach_bpf(r0, 0x84, 0xb, &(0x7f0000000ac0), 0xe) sendmsg$inet(r0, &(0x7f0000002f00)={&(0x7f0000000080)={0x2, 0x0, @remote}, 0x10, &(0x7f0000000040)=[{&(0x7f0000002d00)="13", 0x1}], 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) setsockopt$inet6_int(r1, 0x29, 0x99, &(0x7f0000000000)=0x5, 0x4) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0) 23:53:27 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000580)={0x2, 0x0, @broadcast}, &(0x7f00000005c0)=0x10) bind$l2tp(r1, &(0x7f0000000600)={0x2, 0x0, @multicast2}, 0x10) listen(r0, 0x0) unshare(0x40000000) r2 = accept(r0, 0x0, 0x0) write$nbd(r2, &(0x7f00000001c0)=ANY=[], 0xed) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) writev(r3, &(0x7f0000000080), 0x0) 23:53:27 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$PPPIOCSACTIVE(r1, 0x40107446, &(0x7f0000000280)={0x3, &(0x7f0000000240)=[{0x2, 0x9, 0x0, 0x7be}, {0xc8d, 0x2, 0x6d, 0x6}, {0x8, 0x3, 0x8, 0xfff}]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="3400ff850618", @ANYRES32=r7, @ANYBLOB="ddffffffffffffff140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r4, @ANYBLOB="00e4e4550414000008000a00", @ANYRES32=r7], 0x28}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010000b0400f87f769d53ef4a9aebc12b", @ANYRES32=r7, @ANYBLOB="00000002000000001c0012000c00010f62726964676500000c0002000800190008eef5b32742b60b0ba688af64091bb08e317e311a554b12a517267af13453a30737e0d9496ad54c974e5473bb95880e74044f6e886988cb16b9f611"], 0x3c}}, 0x0) sendmmsg(r0, &(0x7f0000000180), 0x4000000000002bc, 0x0) r8 = socket(0x11, 0x800000003, 0x0) bind(r8, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socket(0x10, 0x3, 0x0) 23:53:27 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x28, 0x4, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$sock(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000140)="c87b6e15840360fe8968174bd777fa2a47a823b2e8ba404285f500570004319f75ed4a8bccc0d1e3a27efffe53bfa3938ca03e217101f292e0cd3bb63a192252dcb36f7dc955d87d202caf5a2b5d82174a6615df8cd11ca143a5bec6def33310f3967bd2282f0f94f1173cb53f2f799d985a51b68c815688f034", 0x7a}], 0x1, &(0x7f0000000240)=[@mark={{0x14, 0x1, 0x24, 0x8000}}], 0x18}, 0x48844) ioctl$SIOCRSSL2CALL(r1, 0x89e2, &(0x7f0000000100)=@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000000) bind$l2tp(r3, &(0x7f00000002c0)={0x2, 0x0, @multicast1, 0x2}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'tunl0\x00', 0x0}) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, 0x0, 0x31905e13403123b7, 0x0, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x50000}, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x7c774aac) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="00000000000000002800120009000100766574800000000018000200140001000000000001afe11fbf9831b1e73c4bdd3a7ef7687654299b280726fc15daba606fb231d6aa207b0aa8f9b55290e23ffce8bb9828d69e8c268bd1c54ca76ca457530756b4c06a", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0x8}}, [@filter_kind_options=@f_route={{0xa, 0x1, 'route\x00'}, {0x8, 0x2, [@TCA_ROUTE4_POLICE={0x4, 0x3}]}}]}, 0x38}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r6, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@initdev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000004c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@mcast1, @in6=@dev={0xfe, 0x80, [], 0x2c}, 0x4e20, 0xfff, 0x4e24, 0x0, 0x2, 0x20, 0xa0, 0x0, r7, r8}, {0x1, 0x1ff, 0x7f6, 0x3, 0x1000, 0x4, 0xfa3d, 0x3}, {0x6, 0x5, 0x9, 0xffffffff}, 0x0, 0x6e6bb8, 0x2, 0x1, 0x1}, {{@in6=@loopback, 0x4d2, 0xab}, 0xa, @in6=@local, 0x0, 0x1, 0x3, 0x4, 0x9, 0x10001}}, 0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, @in=@private=0xa010100, 0x4e22, 0x7ff, 0x4e24, 0xf945, 0xa, 0x80, 0x0, 0x8, 0x0, r8}, {0x1, 0x8, 0x48, 0x9, 0x8, 0x9, 0x3f, 0x3ff}, {0x2, 0x80, 0x7, 0x9}, 0x2, 0x6e6bba, 0x1, 0x0, 0x1, 0x3}, {{@in6=@mcast2, 0x4d4, 0xff}, 0x2, @in=@remote, 0x3502, 0x4, 0x2, 0x7, 0x5, 0x66}}, 0xe8) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @ipip={{0x9, 0x1, 'ipip\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_TYPE={0x6, 0xf, 0x4}]}}}]}, 0x3c}}, 0x0) [ 896.212016][ T3664] IPVS: ftp: loaded support on port[0] = 21 23:53:27 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$unix(r3, &(0x7f00000006c0)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000980)=[{&(0x7f00000002c0)="6a154e60b19d3618c645a61e2abb2b676bbf565740d05211fbe9a62c91fb7622dede2270bd05b3750e628461641007bdeda2340d78a42f1127bca90ac7e5fa4313fb2644f8d837466dfd05889bc515eb05cc553c3fae57f0bd8301dfa78867aadb488433758122b99112bc45e3e46822ed9b82689ff1f384cd1e471911e9cd57916c8c6f28ed54", 0x87}, {&(0x7f0000000000)="8f3ace4b6a766e453e3229049c0523ac0e78b7929e45ab8257f6ca5b45b32424eb72dd51863f81d78dd6b8", 0x2b}, {&(0x7f0000000100)="70241c49d85a353827fd16cc21a3", 0xe}, {&(0x7f0000000380)="fbcb5e531a557f078bf0c43df860c0f84d540a64e7ee0e88032a94962d21edad85b75b1d4eba862719482a39aaaaa03e3bfcd6ab940fe6553f68111fcdb698c13ca4e739f0f1b2a8", 0x48}, {&(0x7f0000000400)="ade64c41c9d4a273f733a7b8bb25b686a770759f3a6843e838780ae9ced8108050e6d540c09e163ff9114869bfa58759bfa1bde20d259d70f1d7f312a60982ea9e437607f13318caec7f521f869b9e80c23e1fa5f3ea3b77e3eba3474be02933d6d5875bcce6997cd59bb95541de0cc34a8fecb84758b01eb60bce1de62b6c24816cbf4f5a0ffbeb0dfe23c7307014267b340ca28f26cd3ae5722e2e131ee5cb", 0xa0}, {&(0x7f00000004c0)="540ae89df3d21707fcb768aacd691327dc70a950ed47fe36320f6a1d5da4b0d4ca3e43bb2e401f0a84cbc70bad8e1659a30517b58979ca1d351a7b13c6d0b8663139c32db1debc49dc5a9955a4ee51e184ddc61b5d02ce92ab79adcf59e525d022445cf309a7e8abafad3c78043e1e1fa84f", 0x72}, {&(0x7f0000000600)="a0b9c607a990b5d619f96f52777bbe9e0c8d98a03913e2c301f46d858540d0657156b0c714538490066418a44ca01ea70817804394707b0a4a8cff203abad958f5844de7a404bf1033b706a22e87b12a76805677ffe837c2a6d93074629206d8bab0b787b7cea57492fd3ef7ce9b626a60f303ec858ffb8bfa384e580d212d0f878b3e586605037fedb9dbe835388c58ea0d32", 0x93}, {&(0x7f0000000540)="ef8bf68c64c9527bd4d2ecf2d629d9035d811dbcab0a0db723f7b60adef5045e5e28f5693488d55b3d4d9751438518e7bededcf3df50144f1a8f9916cd72590e81256d51e7388a4a95bd5147fe8cdd59a7f876eb85677aa01474f1627704b04fe2190d6f65fcb8b22c4c609896b123e9289486ad54d5d3", 0x77}, {&(0x7f00000005c0)="900575c34d1d097798525b4c063d0466c62e80d83b39f49839d04abe5d97f4fab8c361d614", 0x25}, {&(0x7f00000007c0)="68e88198091cd097ba4650b12b418afd4d819e2a728d31a6a5c15e3b1fedd627adc16c514b137957a381f12017f6927459abe4a72755fba6d26fccd3737974f742bb81966e4684571a8a608aab95a282b5e5951b1efcda9f2bb0a8f877649a335512b9c4ddfa91d756cfd5e6891ac3c873831b52705a4217e5b0677b53d690cb43b7fa8b138f83790a23c5d8deed9fd4b81da4f4f11e8e2a204873a92869822afbb5325414737382fcc7ec5c3bebf83f5ac510a1c157b684a0f4c0ba305ee32ebfd73b001fb75fd989d90d634ba6dd1ac328b9e93faf6daa0d2c484438a66f73dd3ae33ad850ed48b5", 0xe9}, {&(0x7f0000000600)}, {&(0x7f00000008c0)="17ad677c235677b99886eebd072f3b66990b9dca2d5353e1a2f8ef6830db62cd23509b7f3e2f6981e3d4b74f492b3ae5ee8f2ad7d1e18be99aeb44009875148c94b0be432917124f68883073a34718cf1f8c61fdfa30aa82e4d9f362369cc8d8b37764fb8883c8c535e8bc896f6e796f46e8f5191f5102f8957a1dd3e309782fee8dfc684dd68be498750c370bbd0e8cc19e18518c385ca9a1a08eaf7f603f65a4625182", 0xa4}], 0xc, 0x0, 0x0, 0x4004050}, 0x4000820) r4 = socket$inet(0x2, 0x2000080001, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f00000001c0)={{0x2, 0x0, @loopback}, {0x306, @local}, 0xe, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)=0x4) r5 = accept$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r5, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r6 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r6, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r6, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r6, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r6, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) unshare(0x4060000) [ 896.293043][ T3672] IPVS: ftp: loaded support on port[0] = 21 [ 896.313678][ T3667] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 896.402023][ T3664] lo speed is unknown, defaulting to 1000 [ 896.448516][ T3678] device bridge_slave_0 left promiscuous mode [ 896.483040][ T3678] bridge0: port 1(bridge_slave_0) entered disabled state [ 896.609044][ T29] audit: type=1804 audit(1593993207.781:961): pid=3691 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir249643802/syzkaller.3VQ13J/343/cgroup.controllers" dev="sda1" ino=16363 res=1 23:53:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f00000002c0)=[@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, &(0x7f0000000140)=0x10) socket$inet(0x2, 0x80001, 0x84) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) accept4(r0, 0x0, &(0x7f0000000040), 0x80800) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000000) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, &(0x7f00000001c0)=0xfef0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x74, &(0x7f0000000080)={r6, 0x0, 0x10}, &(0x7f00000000c0)=0x18) [ 896.998806][ T3676] IPVS: ftp: loaded support on port[0] = 21 [ 897.039548][ T29] audit: type=1804 audit(1593993208.211:962): pid=3704 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir102750044/syzkaller.T9fx38/370/cgroup.controllers" dev="sda1" ino=16362 res=1 [ 897.090407][ T8273] tipc: TX() has been purged, node left! 23:53:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=ANY=[@ANYBLOB="4c000000ff0005290081b1000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000200012800b0001006d61637365630000100002800c00020000000000000000000a0005001400000000000000"], 0x4c}}, 0x0) [ 897.140622][ T8273] tipc: TX() has been purged, node left! [ 897.199397][ T3668] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 897.208538][ T8273] tipc: TX() has been purged, node left! [ 897.215203][ T8273] tipc: TX() has been purged, node left! [ 897.258727][ T8273] tipc: TX() has been purged, node left! [ 897.293857][ T3672] lo speed is unknown, defaulting to 1000 [ 897.293863][ T3664] @ speed is unknown, defaulting to 1000 [ 897.311104][ T8273] tipc: TX() has been purged, node left! [ 897.351837][ T8273] tipc: TX() has been purged, node left! [ 897.369492][ T29] audit: type=1804 audit(1593993208.541:963): pid=3724 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir102750044/syzkaller.T9fx38/370/cgroup.controllers" dev="sda1" ino=16362 res=1 23:53:28 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)=@newlink={0x60, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x34, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x24, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MACADDR={0xa, 0x4, @remote}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x60}}, 0x0) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)={0x1c4, r2, 0x20, 0x70bd28, 0x25dfdbfd, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0x3}, {0xc, 0x90, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x80}, {0xc, 0x90, 0x100000001}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0x9}, {0xc, 0x90, 0x1000}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x3}, {0xc}, {0xc, 0x90, 0x7fffffff}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x1}, {0xc, 0x8f, 0x6}, {0xc, 0x90, 0x7fffffff}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0x9}, {0xc, 0x90, 0x6}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x8e, 0x3}, {0xc, 0x8f, 0x4}, {0xc, 0x90, 0x7}}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x8001}, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000001a40)={&(0x7f0000000600)=@newsa={0x140, 0x10, 0x1, 0x0, 0x0, {{@in=@dev, @in6=@rand_addr=' \x01\x00'}, {@in6=@empty, 0x0, 0x6c}, @in6=@dev, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}, @etimer_thresh={0x8}]}, 0x140}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) sendmsg$AUDIT_USER_AVC(r3, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, 0x453, 0x2, 0x70bd2b, 0x25dfdbfe, "2c49e2d0ed660674dcebd7ebe11eabdc292d89", [""]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x44000) 23:53:28 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000000c0)='7', 0x1}], 0x1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYBLOB="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"/696], 0x2b8) sendfile(r3, r2, 0x0, 0x100000000) setsockopt$EBT_SO_SET_COUNTERS(r2, 0x0, 0x81, &(0x7f0000000300)={'broute\x00', 0x0, 0x0, 0x0, [], 0x9, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}], 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x108) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000240)={'nat\x00', 0x0, 0x4, 0xf, [], 0x3, &(0x7f0000000000)=[{}, {}, {}], &(0x7f0000000200)=""/15}, &(0x7f0000000700)=0x78) setsockopt$TIPC_IMPORTANCE(r0, 0x10f, 0x7f, &(0x7f0000000140), 0x4) [ 897.485882][ T29] audit: type=1804 audit(1593993208.591:964): pid=3700 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir102750044/syzkaller.T9fx38/370/cgroup.controllers" dev="sda1" ino=16362 res=1 23:53:28 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000016001}) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000280)=""/128, &(0x7f0000000300)=0x80) r2 = socket$netlink(0x10, 0x3, 0x0) readv(r0, &(0x7f00000007c0)=[{&(0x7f0000000180)=""/94, 0x5e}], 0x1) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000000) r5 = accept$inet(r3, &(0x7f0000000040)={0x2, 0x0, @remote}, &(0x7f0000000100)=0x10) getsockname$l2tp(r5, &(0x7f0000000200)={0x2, 0x0, @multicast2}, &(0x7f0000000240)=0x10) [ 897.681451][ T3732] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 897.724964][ T3732] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 897.912019][ T3741] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 898.293294][ T3676] lo speed is unknown, defaulting to 1000 [ 898.351146][ T3672] @ speed is unknown, defaulting to 1000 [ 898.738539][ T3676] @ speed is unknown, defaulting to 1000 23:53:33 executing program 3: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000080)={@loopback, @loopback, 0x0}, &(0x7f00000000c0)=0xc) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r5 = socket(0x100000000011, 0x2, 0x0) bind(r5, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(r5, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, r4, 0x31905e13403123b7, 0x0, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}, 0x1, 0x50000}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=@mpls_getroute={0x50, 0x1a, 0x300, 0x70bd25, 0x25dfdbff, {0x1c, 0x0, 0x14, 0xff, 0x0, 0x1, 0xfd, 0x6, 0x100}, [@RTA_DST={0x8, 0x1, {0x0, 0x0, 0x1}}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x54}, @RTA_OIF={0x8, 0x4, r3}, @RTA_MULTIPATH={0xc, 0x9, {0x2, 0x5, 0x1, r6}}, @RTA_DST={0x8, 0x1, {0x8001, 0x0, 0x1}}, @RTA_DST={0x8}]}, 0x50}, 0x1, 0x0, 0x0, 0x40080}, 0x20040800) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000000000)=0x1f, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x492492492492565, 0x0) close(r0) 23:53:33 executing program 4: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) 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}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="2b03000000000000140012800b00010067656e65766500000400028008000a00", @ANYRES32=r3, @ANYBLOB="b5b6e472d3e1de28d41367a923b2419cf8fc04a5545f807b386db4b1f877bdc7861f8cac83a99d56d959f2d0e09fdcb0f94eb36050e3881a662c4f014f82e56d82c078e133027c106c6223f9d537a860e4e7f0b0eb85cdbe5e6daa"], 0x3c}}, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000040)={@empty, 0x7a}) r4 = socket(0x0, 0x5, 0x0) getsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, 0x0, 0x0) connect$nfc_llcp(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, 0x0, 0x0) 23:53:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000000) bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r7, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000080)=@newlink={0x50, 0x10, 0x705, 0x70bd2a, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@IFLA_MAP={0x24, 0xe, {0x2, 0x100000000, 0x6, 0x7fff, 0x1f, 0x1}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x50}}, 0x24004004) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x13, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) 23:53:33 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000140)=0x8001, 0x4) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000100)={'bridge0\x00', 0x1}) getsockopt$bt_hci(r0, 0x84, 0x22, &(0x7f0000001180)=""/4093, &(0x7f0000001140)=0xffd) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='pids.events\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) 23:53:33 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) r3 = epoll_create1(0x80000) epoll_pwait(r3, &(0x7f0000000000)=[{}], 0x1, 0xfffffffd, &(0x7f0000000100)={[0x5]}, 0x8) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000340)=0x14, 0x800) sendmsg$xdp(r0, &(0x7f0000000900)={&(0x7f0000000380)={0x2c, 0x3, r5, 0x12}, 0x10, &(0x7f0000000880)=[{&(0x7f00000003c0)="529e5d3e86b1cfcd431a14944297f3e57b34f6a3aedd204b2791883182d1202b56e647f56dcf58e08a0d88f70fd8b4e298f57d1b106ec10448c424c6f239f2f9ac1a0489480503ee4ed8dafe4ba34dec7ba2ba4f20db54d00479a1602a2797cc3d83298982c4ff4cf05ba5f7b271f5b29c98d17e3628b1631034cfbe9308ce25d4057cfa510ae4e1e3245a938a0b59a0c98800bc0a6f6a48a0eab70ef5a50b0f10dc34389a364056b289ccf06ec1cd830491a71ce3c301ecc200559ad3de979fc3eb9177d72108840b4e74e2a4af391d2c73225b5f73d1", 0xd7}, {&(0x7f00000004c0)="d1eb606e21516156f899757827d93935f62663c5edbbe7e05d24baad2aaad952394fc362503a7d5b0d7fb6bdbb45bb60e68b92d9eee68eea43c5c9e8aa4bf0f65990a875d3aff9ddd0c23d6e01148f2bff05eca14ee7ab01b63181a2b7ee5e8fabb8f112f609bcabf38f97b86fc1c77a12106be7819cdceb68089e7de8d6a753315d2d1468901e30cec873", 0x8b}, {&(0x7f0000000580)="5f27d9271861689b612eb74f684c270ec1dbbe27ff18426a6ae5e1bfc4642c8b4e4646b53ad31e423147c608292896b16a4b1b08ffe4db28e5712c35f85354cc75650f32b5a508b8713a45920a45102893b2c9f0562ff910a650d09bb478bb548814bdbe047a3c6c9dda6b35ab68e7335af21461987393", 0x77}, {&(0x7f0000000600)="e9876b55efbe2e25377ad61d9610de58cebe5c77255061d2fba4944b83e3a024fcd79efd71a36fd4378587315d30533b7f8ab8ef3512098d2d64e25aea1bfca5e1470c46c8ab46befe28a1ef4c0e10a9479dc084820883650e6455703e7805171ffbbaa9cb871f91708d2dfda161b587ea7c98166748961ca1912e1dbed33a3929eeba6e4b2bf1bbe773f421f9e3c415d47ca694de2908", 0x97}, {&(0x7f00000006c0)="f8398cbe81a923241fc02cb21c4ad2cdffb3fada60e801f12e8669754f730d39ee2ccdca5d36d10f0d2c16e58a444966ab4cd057ca9fc04c104c23584517c6395a4d71463c9ac3c7570992008338a97b614ce295a878ce06c465dc", 0x5b}, {&(0x7f0000000740)="d350c7d39f10721ad5bc408f4aca58b4869f6cf1135d905154f3f6d59e8fa9e5342c1fe22da6ec139169f59ccdd8d92dc36a6662cf87754840df9b9fea34a4c56e0a641fd1211ce4b256acc17340607d6fd2131c77168e", 0x57}, {&(0x7f00000007c0)="bade10ba3718aa5e96c340ae650942bc15e85ebb3e798c722a432c2559623bdaa8e453a4d959e133ef7e371ebcc207a039545b23a97ca7336b1c044dbe7efef2d6", 0x41}, {&(0x7f0000000840)="224a4b90e9c8d0f2c095d812eaa7a96e5408ee46fd462138c037daa5c6d7af8b41c702c3dff6bdb685537798aa9d4730ef628378206fc9a9b5c53e70", 0x3c}], 0x8, 0x0, 0x0, 0x20000050}, 0x11) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100000000) ioctl$sock_qrtr_TIOCOUTQ(r6, 0x5411, &(0x7f00000002c0)) write$cgroup_int(r1, &(0x7f0000000040), 0x12) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4100000002}) sendmsg$can_j1939(r1, &(0x7f0000000940)={&(0x7f0000000180)={0x1d, 0x0, 0x2, {0x2, 0xf0, 0x4}, 0x1}, 0x18, &(0x7f0000000240)={&(0x7f00000001c0)="78a6e6679d0ce00fae6fa555a64a55b3c3707fd82ab0ff68eacfde4d6cd47e095fbb8f5aa8cf4a7cf60e48603151b5b87368f8dba115df98aafe611f8c4f0ee5cde26d714f814ed16374cde32955108ebf0fb2ea673b5e193f52262fb68b37fea828bb3a6b840e25606a1e803e5a0108a0b51457bd749f9598829b73a23bba", 0x7f}, 0x1, 0x0, 0x0, 0x8000}, 0x40040) 23:53:33 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = socket$inet6(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @local}}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) sendfile(r3, r0, 0x0, 0x8000000000004) shutdown(0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x80a, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'bond0\x00'}) socketpair(0x2, 0x1, 0xfffffff7, &(0x7f0000000000)={0xffffffffffffffff}) accept4$x25(r5, &(0x7f0000000100)={0x9, @remote}, &(0x7f00000000c0)=0x12, 0x100800) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) [ 902.355981][ T3855] IPVS: ftp: loaded support on port[0] = 21 [ 902.394985][ T29] audit: type=1804 audit(1593993213.571:965): pid=3857 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir102750044/syzkaller.T9fx38/372/cgroup.controllers" dev="sda1" ino=15777 res=1 [ 902.424704][ T3858] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 902.535277][ T3855] lo speed is unknown, defaulting to 1000 [ 902.566535][ T29] audit: type=1804 audit(1593993213.621:966): pid=3857 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir102750044/syzkaller.T9fx38/372/cgroup.controllers" dev="sda1" ino=15777 res=1 23:53:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) r3 = openat$cgroup_ro(r1, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000000) ioctl$PPPIOCSFLAGS(r3, 0x40047459, &(0x7f0000000180)=0x180014) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="895f7fcd4a701ebd", 0x8}, {&(0x7f0000000040)="39e2265367c5155b5473a9006c0e6e5789b529b9f3c6766b889796f3946c85bc700c677a48e5a321191e29f0a0bc4a06d55a13dc0e8555a51dcd8893bddbc32309bbf4909074dcc680fdc13035068e62a58bf33c2223429db6336e29be04b1c21adcb7b4881c8a2738b61f3c914ffcb98e5119a3ff700971b85cf4c1f730b07ceebb7f3e667ae7770e4d7ce82fcd8f7f8b9a76d452cde7c2d808a6ee96231e531addcb63861607bbeb2658203a41e4d848e5c4e70e4b816447eca57d9e7f17d516c78a90afafe81b13d88236281cc439344c8cbdfce4557cf66546518ff1ea5d380cc4", 0xe3}], 0x2) 23:53:33 executing program 3: socket$kcm(0x10, 0x2, 0x10) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) sendmsg$kcm(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100), 0x1, 0x0, 0x0, 0x88200000}, 0xc00) [ 902.790936][ T29] audit: type=1804 audit(1593993213.861:967): pid=3879 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir434180608/syzkaller.9DvOux/353/cgroup.controllers" dev="sda1" ino=16065 res=1 23:53:34 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x25, 0x3, 0x2) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r3 = socket(0x100000000011, 0x2, 0x0) bind(r3, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(r3, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, r2, 0x31905e13403123b7, 0x0, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}]}, 0x1c}, 0x1, 0x50000}, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x1b, &(0x7f00000000c0)={@private1={0xfc, 0x1, [], 0x1}, r4}, 0x14) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001480)={&(0x7f0000000580)=ANY=[@ANYBLOB="38010000100001030000000000000000fe900000000000000000000000000000ac143faa40000000000000000000000080000000000000000000008000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000330000007f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000005d000000000000004800010073686132353600"/240], 0x138}}, 0x0) [ 903.053324][ T29] audit: type=1804 audit(1593993214.231:968): pid=3886 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir576548397/syzkaller.mJqQoj/369/cgroup.controllers" dev="sda1" ino=15939 res=1 [ 903.232320][ T29] audit: type=1804 audit(1593993214.311:969): pid=3887 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir576548397/syzkaller.mJqQoj/369/cgroup.controllers" dev="sda1" ino=15939 res=1 23:53:34 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0000000000000000300012800c0001006d6163766c616e00200002800a000400aaaaaaaaaaaa0000080001001000000008000300010000000a0005000400000000000000"], 0x5c}}, 0x0) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVEDEF(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x24, r2, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @private=0xa010102}]}, 0x24}, 0x1, 0x0, 0x0, 0x30008000}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000100)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @private0}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @mcast2}}}}]}]}, 0x6c}}, 0x0) 23:53:34 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100), 0x8) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @local}, {0x0, @remote}, 0x8, {0x2, 0x0, @loopback}}) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x2e, &(0x7f0000000240), &(0x7f0000000280)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c80)=ANY=[@ANYBLOB="140000000301ffff808fdb003d00c8f00010ae1b1b21a95ac816d2709aec2a323d1feed8a99f158d740dfe3e44bde933dea81d1c7c36e91ff7f3a3a8bcd1bb4b7763add5ea73a74067ca0bb8dd3b87e979cac7131cf884b59dc125090a4b9e13"], 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) recvmmsg(r1, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @local}, {}, 0x8, {0x2, 0x0, @empty}}) ioctl$sock_inet_SIOCSARP(r2, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @local}, {0x0, @remote}, 0x8, {0x2, 0x0, @loopback}}) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3400000010000104539300"/20, @ANYRES32=r6, @ANYBLOB="ddffffffffffffff140012000c000100627269646765"], 0x34}}, 0x0) bind$can_raw(r3, &(0x7f0000001740)={0x1d, r6}, 0x10) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000000)={r6, @broadcast, @multicast2}, 0xc) 23:53:34 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000680)=ANY=[@ANYRESDEC=r0], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r1, 0x18000000000002a0, 0xe80, 0xff000000, &(0x7f00000000c0)="b9ff03c6630d698cb89e0bf088ca1fffffff0e000000631177fbac141440e0", 0x0, 0x9}, 0x28) [ 903.487348][ T29] audit: type=1804 audit(1593993214.441:970): pid=3872 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir434180608/syzkaller.9DvOux/353/cgroup.controllers" dev="sda1" ino=16065 res=1 23:53:34 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)=ANY=[@ANYBLOB="4800000010000507000000000000000000000002", @ANYRES32=r5, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100000000) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r5, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv4_newaddr={0x20, 0x14, 0x121, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r5}, [@IFA_LOCAL={0x8, 0x2, @local}]}, 0x20}}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b80)={{{@in=@multicast2, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000c80)=0xe8) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000cc0)=@ipv4_newaddr={0x20, 0x14, 0x200, 0x70bd26, 0x25dfdbff, {0x2, 0x0, 0x7c2810e6214f68e3, 0xfd, r8}, [@IFA_FLAGS={0x8, 0x8, 0x44}]}, 0x20}, 0x1, 0x0, 0x0, 0x24048054}, 0x0) [ 903.605104][ T3907] IPVS: ftp: loaded support on port[0] = 21 [ 903.721559][ T3859] device geneve2 entered promiscuous mode [ 903.761245][ T29] audit: type=1804 audit(1593993214.501:971): pid=3893 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir434180608/syzkaller.9DvOux/353/cgroup.controllers" dev="sda1" ino=16065 res=1 [ 903.834502][ T3924] IPVS: ftp: loaded support on port[0] = 21 [ 904.629847][ T3917] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 904.677321][ T3928] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 904.725308][ T3928] device bridge8 entered promiscuous mode [ 904.760821][ T3855] @ speed is unknown, defaulting to 1000 [ 904.766733][ T3909] tipc: Started in network mode [ 904.772142][ T3909] tipc: Own node identity fc, cluster identity 4711 [ 904.821908][ T3909] tipc: Enabled bearer , priority 10 [ 904.855174][ T3907] lo speed is unknown, defaulting to 1000 [ 904.855204][ T3926] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 904.952101][ T3952] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. [ 905.507586][ T3924] lo speed is unknown, defaulting to 1000 [ 905.508190][ T3907] @ speed is unknown, defaulting to 1000 23:53:36 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) ioctl$PPPIOCSMRU1(r1, 0x40047452, &(0x7f0000000200)=0x5) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000001340)="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", 0x240}], 0x1, 0x4800000000000) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x27, 0x0, 0x0, 0x3, 0x0, 0x9, "1be456b1fde806a86846aa3184b10ecbb9c67de951e76a642d8324eb967907601dd548f00a87187c91a61b5ae94c03034ca2d6936dc8e41dee31c2e58049c6"}, 0x60, &(0x7f00000000c0)=[{&(0x7f00000003c0)="7a2cb00d42213f79bb9057c34ad90438dcd44b642ca9800d5e5e4c78b0702b23babba0904cea7ee393f4f32c21837f2039ada59ecbb83a314c6b8b68f118651d2fe550ec6713025a678cbe32cec7a5c1a3d4238c24be7d03d2c27a51000e45854adade584655bba2d0ea7bdef41132f3375bf94efba16ff2e3c0f88fcaacf6d9c9eb1f2154c51d732c8825ea4e3d5775639c0e6909a63e3a93b93555d0d608422e30d15eb3f7b2f42f757935d6bda74d5d029ac9e0f02b1040e9874cc5362b021c2d1f5fafd730754b2279b0bbd40fe34c969fcda3cd", 0xd6}, {&(0x7f0000000540)="8d78d101589c3fb24042cfa984504e5331b637e4b009893f59daa6087763e026d81a269f179169581cfe6e53920fd1281be1331624383b42155cdbeb753542162e4723d47c66d2d41c2f618362585e48b9b1597b10735c7dcf93910f138127cf533d661f57d0e4786ffa8c058b9f27e1a9fc56911916eb2b301508fa004047d32a4b9695c2", 0x85}], 0x2, &(0x7f0000000600)={0xd0, 0x84, 0x0, "edbef5d6ae0678869b038c5dbf27f442dfd2c9c769bca185003becd8043e0e950fe9f578750b5b6b9ad9652c1b5dafc6ff9a16931a47e03f0236b8d332de7d0ce37e0e176146516f20db92bd23e977622fee9f66dccf4d5d617128c3fbaea13805b20ee39d77a31c705f277b662409fb8b26f38a335f6c854d47e0a20bae97331ce050e54c8173cc0df8bd4342e933a988e472ed2e14c2d7ee04f248ad14f4cecd67b4422f11e38d09cf646e7665832604e7db7f6be36cc7c76a"}, 0xd0, 0x4000080}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = accept4(r3, 0x0, 0x0, 0x0) sendmsg$TIPC_NL_NET_GET(r4, 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0) 23:53:36 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x100000000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000000) r4 = openat$cgroup_ro(r2, &(0x7f0000000140)='pids.events\x00', 0x275a, 0x0) writev(r4, &(0x7f0000000600)=[{&(0x7f0000000100)="95", 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r4, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x1ff) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x551001, 0x0) sendfile(r5, r4, &(0x7f0000000040), 0x22ea) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100000000) accept4$bt_l2cap(r6, 0x0, &(0x7f00000000c0), 0x80800) close(r5) 23:53:36 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=@ipv4_delrule={0x24, 0x1e, 0x1, 0x0, 0xffffffff, {0xa}, [@FRA_FLOW={0x8, 0xb, 0x8}]}, 0x24}}, 0x5) [ 905.930907][ T2415] tipc: 32-bit node address hash set to fc 23:53:37 executing program 1: socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r0, &(0x7f0000003240), 0x492492492492619, 0x0) close(r1) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) openat$cgroup(0xffffffffffffffff, 0x0, 0x200002, 0x0) socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, &(0x7f000095dffc)) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000140)) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_NEW_DAEMON(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f0000000340), 0x0, 0x9) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r1, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000002c0)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="d9050000", @ANYRES16=r3, @ANYBLOB="0100000000000000000001000000140001800800050002000000"], 0x28}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000000c0)={0x24, r3, 0x10, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x18c}]}, 0x24}, 0x1, 0x0, 0x0, 0xc1}, 0x8c4) sendfile(r2, 0xffffffffffffffff, 0x0, 0xfffffffe) setsockopt$CAN_RAW_FILTER(0xffffffffffffffff, 0x65, 0x1, &(0x7f00000003c0)=[{{0x1, 0x1, 0x1}, {0x2, 0x1}}], 0x8) 23:53:37 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6(0xa, 0x0, 0x0) socket(0x0, 0x0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r3, 0x1000008912, &(0x7f0000000040)="080db5055e0bcfe8479071") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000800)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000900)=0x5c) r5 = socket$nl_generic(0x10, 0x3, 0x10) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) sendmsg$nl_generic(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="240000002500290800000000000000000400000008000c00", @ANYRES32=r4, @ANYBLOB="08008208", @ANYRES32=r6, @ANYBLOB], 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000000c0)={{{@in6=@mcast1, @in=@multicast1, 0x4e23, 0xe7e, 0x4e21, 0x200, 0x1c, 0x0, 0x20, 0x4, 0x0, r4}, {0xffffffffffffffc1, 0x9, 0x2, 0xd6, 0x0, 0x80000000, 0x5, 0x8}, {0x0, 0x4, 0x3}, 0x1, 0x6e6bbb, 0x2, 0x0, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x3b}, 0x4d2}, 0x2, @in=@remote, 0x2, 0x0, 0x1, 0x1f, 0x5, 0x401, 0xfffffffc}}, 0xe8) gettid() close(r0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) [ 906.161324][ T3924] @ speed is unknown, defaulting to 1000 23:53:37 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x100000000) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f0000000000)=""/122) r2 = socket$inet(0x2, 0x100000000805, 0x0) sendmmsg$inet_sctp(r2, &(0x7f00000009c0)=[{&(0x7f0000000240)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000840)=[{&(0x7f0000000280)="c5", 0x1}], 0x1, &(0x7f00000008c0)=[@dstaddrv4={0x18, 0x84, 0x7, @initdev={0xac, 0x1e, 0x0, 0x0}}, @prinfo={0x18}], 0x30}], 0x1, 0x0) 23:53:37 executing program 0: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, @none}, 0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value, 0x8) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)=0x4) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x24363, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 23:53:37 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="4800000010001fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="857b4d86b69f1b73c42e9f0e22dfb8a986b084634b372c53b956ca4daf80267b408f1a7ff0a877deb0fc177d251aa9ab0789938db36b49ebfb557cfdabfee502e5c455931ba1e7e69e8e54"], 0x48}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000018c0)={'team0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000480)=ANY=[@ANYBLOB="5c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0040020000000000280012800b0001006d616373656300001800028005000600000000000c00010000000000000000000a000500140000000000000008000a00", @ANYRES32=r3, @ANYBLOB="edc57cb94d835ba7839430faf37de60f6af378ba6eaea85abb71cfeec8b53f18d02246a14e2856530e848bc1312c96b046ae3154f945d5e6a17e49161b1e484121e82670b6f3988c43376108a615deb6721795b9a523b6705959367ce37820026bfc5fc883622ae95eace656d8f49106fbf07b436f01d20352ecb80da3d11ff3"], 0x5c}}, 0x0) 23:53:37 executing program 4: ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000080)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendto$phonet(0xffffffffffffffff, &(0x7f0000000280)="58ee65bc42635bddc7780e860e1d4b6b2d697aec52aec2befad5aa56048f6583769263e0c43c316feaeece5fdb587afc6df07e519b0c415e2e62a58bd65c2d51f10701459d71475164c72872629ebf8df3eba9a9dfb86fb904389a7f598d7d6708c4fe6be58d3e83f3a2455d79bbb4d0e7880ccf7199d28eb38d776850b9637a8daa96de9f080d92", 0x88, 0x24044000, &(0x7f00000001c0)={0x23, 0xb7, 0x0, 0x4}, 0x10) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f0000000100)={@fixed={[], 0x10}, 0xf6d}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000200), 0xf000) r3 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r3, &(0x7f0000000040)={0x1a, 0x1, 0x1f}, 0x10) connect$llc(r3, &(0x7f0000000000)={0x1a, 0x0, 0xfe, 0x0, 0x3f, 0x0, @local}, 0x10) sendmmsg(r3, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000900), 0x0, 0x0, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$SOCK_DESTROY(r1, &(0x7f0000000540)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x1e4, 0x15, 0x400, 0x70bd28, 0x25dfdbfd, {0x6, 0xd7}, [@INET_DIAG_REQ_BYTECODE={0xdb, 0x1, "0319c4ef09c12d954ee7516a0b209f066e8d1cdb078a88172487d58e215dd8539d96e85678316609f0fe718e17fecd4e97360246327ccf8fd091bad7dbeeaea4e9b229c3b01353a9fe9a96fac31ecc4df5b184f9e51cbff22b1fca6f84f5def8ff35adf27fe652a5d747d1f9f23674baceda29885758ed03ee1991d5dc83c3f78b0893183766a23089c9f2b7b67579505a71c724bf95279661f22d76ae7575ff60d0431c02453af070949c2d7725df4ee385320c75d63e250a15a754b652f62ca625da064f59b7330e8689d676a1971344de14ba2a1955"}, @INET_DIAG_REQ_BYTECODE={0x9b, 0x1, "4c9d4e29757ac32116d8df899f6773a8fff6043767d067f6db116cb9996c7072607c266e42b3d2a74deaeb853727832d1ff336aa8e758580d98b8f82095db5f01a41f5abbeace6e78acff9eed00135c347e151d03e6c1c8fc1256812ca546d209cebd1bb2e33ba269af73a7e6658b6e0dce047a8e435d156b85ffcb40d0fd51381874c36a8ecd5b1dba417e190db0dd2e0d2a5700dbcbb"}, @INET_DIAG_REQ_BYTECODE={0x56, 0x1, "3324a7b5f46e8f78302d17bddb649652fa56120ef2aee65a686e71b2631020081b8dc4f8d3a7b2fffd9d81ede6189d6237cbe7f6c6d9c78943a6bac2d22ddc1a3d7ce5e7dfe4877d048c9af33d47e908808d"}]}, 0x1e4}, 0x1, 0x0, 0x0, 0x4004815}, 0x40000) ioctl(0xffffffffffffffff, 0x8916, &(0x7f0000000000)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x3) ioctl$FITRIM(r0, 0x40305829, &(0x7f0000000240)={0x0, 0x0, 0x4002be20000}) [ 906.830196][ T4053] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 23:53:39 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) sendmmsg$inet(r0, &(0x7f0000005e80)=[{{&(0x7f0000000080)={0x2, 0x0, @local}, 0x10, 0x0}}, {{&(0x7f0000000700)={0x2, 0x0, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000040)}}], 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000005c0)={0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000980)=ANY=[@ANYBLOB='}'], 0x1) r2 = accept(r0, &(0x7f0000000300)=@nfc, &(0x7f00000000c0)=0x80) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f00000003c0)={{0xa, 0x4e20, 0x9, @local, 0x6}, {0xa, 0x4e22, 0x5, @loopback, 0x4}, 0xff, [0x5, 0x0, 0x400, 0x5, 0x5, 0x2, 0x8, 0x9]}, 0x5c) write$binfmt_elf32(r1, &(0x7f00000009c0)=ANY=[@ANYBLOB="0375390b08a08f06606b81697e386b24f51fbc1facbe143b1afbb483f982fe7b6fe16a8c28fe5e7345c8c1d7b74a1a20b897264c91bf25b432a36c067add6b2fba5b4ee7966a0e3381ec2c94d101ef520296c7211b9fafe2d417fddf4f23130a6f281cbc93df5c6712b4da7621bbd8d7310a6c96de904956a5a51d1376f721ddb310"], 0x82) socket$nl_route(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x397, &(0x7f0000000180)={0x0, 0xff90}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0xffffffff800) sendfile(r6, r5, &(0x7f0000000040), 0x100000001) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000800)={{{@in6=@initdev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@initdev}}, &(0x7f00000006c0)=0xe8) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r8, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) write$binfmt_elf64(r8, &(0x7f0000000040)=ANY=[@ANYBLOB="010000bdff01000000"], 0x9) write$binfmt_misc(r8, &(0x7f0000000140)=ANY=[], 0xfef0) pipe(&(0x7f0000008f40)={0xffffffffffffffff}) r10 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r9, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000009000)={0x50, r10, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffe9}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}]}, 0x50}}, 0x40004) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000a80)=ANY=[@ANYBLOB="b4000000", @ANYRES16=r10, @ANYBLOB="00042bbd7000fddbdf250a0000000800040008040003000000240001da8407902c260ecf80088607aa991a0e20654741c4d584ec8f4fede65d31498d4157186d9234fec674fc8425b2f948b0a5a7907148552843ffc137340053d76accb89a0f252f5cb2ecedf08c0035e1244aac2a48b82332be69364af6f8141ba7bb6b11de8307a8211f597bdf255d0caaf19d1dc41039a9db082e112b74185775bf666df3d5368131a7186527bbc1c0693b9a9d3eb92f593219a419521557ed9e4d93195fe85d8f"], 0xb4}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r8, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="200027bd7000fedbdf250400000008010000000000000000020014000100fe880000000000000000000047da5663afc886200000000108000700d9000000080008002e00000005000d000300000075a68e4442482ca7f2e6910560f5c0028e39c4befbc53d514194f010340da6ac2b68b494d35a4396a4238bdb5a8638cc78276b9fd42ed57030abcf107000407a32c1539fd52ebef7c9b95ca1e3f34bd1a2332c4ab9968d98b3ec352d89e9093046e049d43a6c3b1f1a7464d4207f58cac387f51851e2a3a50967c9d2942ff7b62554b0588370426e4f0eb238967bba32168c730d4b4bb46a04fda5f5bc"], 0x54}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0xbebcff6e66b8a4d6, 0x16, 0x0, 0x80000003, 0x240, r5, 0xfffffffc, [], r7, r8, 0x5, 0x5}, 0x40) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000600)={'filter\x00', 0x17, "c8ee79826b91108fa4b09712dc2137ab2e25f77d34207e"}, &(0x7f0000000640)=0x3b) bind$l2tp(0xffffffffffffffff, &(0x7f0000000680)={0x2, 0x0, @remote, 0x4}, 0x10) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="2801000010000507000000000000000000000001", @ANYRES32=r11, @ANYBLOB="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"], 0x128}}, 0x48080) r12 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r12, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB="200000001100efca00"/20, @ANYRES32=r11, @ANYBLOB="0000000100000003"], 0x20}}, 0x0) 23:53:39 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000480)=ANY=[@ANYBLOB="00e2ee145a63800340098915ff0000", @ANYRESOCT=r0, @ANYRESHEX, @ANYRES64=r0], 0x44}}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000015c0)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(des-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)='\b\x00\x00\x00\x00\x00\x00\x00', 0x8) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) socket(0x10, 0x3, 0x0) r4 = socket(0x11, 0x800000003, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000002040)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r5, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r6, 0x2, 0x70bd2a, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x48840}, 0x20000040) sendmsg$TIPC_CMD_GET_MAX_PORTS(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r6, 0x4, 0x70bd2a, 0x25dfdbfc, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x14}, 0x40840) bind(r4, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r8 = socket(0x10, 0x3, 0x0) getsockopt$packet_buf(r3, 0x107, 0x6, &(0x7f0000000280)=""/229, &(0x7f0000000400)=0xe5) sendmsg$nl_route_sched(r8, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000040)=ANY=[@ANYBLOB="4400000024000b0f83be00"/20, @ANYRES32=r7, @ANYBLOB="0000009f4c472415a3fabc00ffffffff00000000090000f963616b6500000000140002"], 0x44}}, 0x0) 23:53:39 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)}, 0x0) r0 = socket(0x0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x4d, 0x0, 0x0, 0x0, 0x3a, 0xffffffffffffffff}, 0x0) ioctl$sock_ifreq(r1, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r2, &(0x7f0000000280)=@abs, &(0x7f0000000340)=0x6e) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000001800)=[{{0x0, 0x0, 0x0}}], 0x1, 0xc801) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000680)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x34, r4, 0x1, 0x0, 0x0, {{}, {}, {0x18, 0x17, {0x0, 0x0, @udp='udp:syz2\x00'}}}}, 0x34}, 0x1, 0x0, 0x0, 0xc000}, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000440)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="04002bbd7000fcdbdf25010000000000000007410000004c001800000f4173797a300000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000034b79dfad09b2109660e446c2d7e753807f2a59543dd7734aaed4494f5737d15d26a3d1f9a469d8d587d89c0d27928a68fe7fc2aa476413b3db42a99df982d1d0d6ddf15dff9b33d66ea7db8cc80558789c64c999ae9cb8ad6f54034c0678502f85195971d95d6cb3e67ee5e313c668c9727b566f237095c345cdd55d66cf9d463ef13052117f26"], 0x68}, 0x1, 0x0, 0x0, 0xc053}, 0x4000000) 23:53:39 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$xdp(0x2c, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpu.stat\x00', 0x275a, 0x0) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, 0x0, 0x880) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x48, 0x0, 0x1, 0x0, 0x0, 0x405c045}, 0x810) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r1}) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f0000000300)="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") r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)={&(0x7f0000000440)=ANY=[@ANYBLOB="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"/337, @ANYRES16=r3, @ANYBLOB="010000000000000000000b000000"], 0x14}}, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, 0x0, 0x4001) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0xd0, 0x9, 0x6, 0x101, 0x0, 0x0, {0x0, 0x0, 0x7}, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x7}, @IPSET_ATTR_DATA={0x34, 0x7, 0x0, 0x1, [@IPSET_ATTR_MARKMASK={0x8}, @IPSET_ATTR_IP2_TO={0x18, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @mcast1}}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x2}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x1}]}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x2}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x1}, @IPSET_ATTR_DATA={0x28, 0x7, 0x0, 0x1, [@IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x4}, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x2}, @IPSET_ATTR_IP2={0xc, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @broadcast}}, @IPSET_ATTR_CADT_FLAGS={0x8}]}, @IPSET_ATTR_DATA={0x48, 0x7, 0x0, 0x1, [@IPSET_ATTR_CIDR2={0x5, 0x15, 0x1}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x24000}, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x100}, @IPSET_ATTR_CIDR={0x5, 0x3, 0x80}, @IPSET_ATTR_IFACE={0x14, 0x17, 'bond_slave_1\x00'}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x40}, @IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0xffffffc1}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4008d}, 0x0) 23:53:39 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x9, 0x4, &(0x7f0000000200)=@framed={{0x18, 0x2}, [@call={0x85, 0x10, 0x0, 0x57}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) getsockopt$PNPIPE_IFINDEX(r0, 0x113, 0x2, &(0x7f0000001800), &(0x7f0000001840)=0x4) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000500)='batadv\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'batadv0\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000480)={0x24, r4, 0x205, 0x0, 0x0, {0x5, 0x0, 0xa00}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)={0x14, 0x4, 0x1, 0x401, 0x0, 0x0, {0xa, 0x0, 0x6}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000084}, 0x20044004) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xb) sendmsg$nl_route_sched(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB='<\x00\x00\x00(\x00\'\r\x00'/20, @ANYRES32=r8, @ANYBLOB="0400000000000000000000000a000100727376703e00000004e0b03c1f000500fd000000"], 0x3c}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000006280)={&(0x7f00000061c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000006240)={&(0x7f0000006200)={0x14, r4, 0x4, 0x70bd2a, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x2001}, 0x4000081) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000008c0)=ANY=[@ANYBLOB="500000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="2b03000000000000200012800b00010067656e65766500001000028006000500810000000400060008000500", @ANYRES32=0x0, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r9, @ANYBLOB="d5dee1c106dd212f0be092ef45861f4aa2b4a04a935c00"/34], 0x50}}, 0x0) 23:53:39 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) connect$ax25(r3, &(0x7f00000002c0)={{0x3, @null, 0x2}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @default, @null, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000880)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c000100766574680000000018000200fd0001000000000023c0306554362dddcb892ef8051404bde5bf296e3c566a03d724f7ead1ef33adfdbe08b8c5236b93b9797b4409f6e370d1515d2e1fa63259e6d4bd05772981", @ANYRES32=0x0, @ANYBLOB="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"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0xe, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x50, 0x10, 0x581, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x1}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xc, 0xd}}]}}}, @IFLA_LINK={0x8, 0x5, r4}]}, 0x50}}, 0x0) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x13}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e24, @rand_addr=0x64010101}}, 0x5, 0x9, 0x7f, 0x6}, &(0x7f00000003c0)=0x98) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$packet(0x11, 0x3, 0x300) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r7, 0x10e, 0x1, &(0x7f0000000340)=0x1c, 0x4) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x20, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8, 0x3}}, 0x20}}, 0x0) [ 908.151207][ T4098] IPVS: ftp: loaded support on port[0] = 21 [ 908.169635][ T4100] IPVS: ftp: loaded support on port[0] = 21 [ 908.211677][ T4102] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 908.230724][ T8273] tipc: TX() has been purged, node left! [ 908.244231][ T8273] tipc: TX() has been purged, node left! [ 908.255128][ T4098] lo speed is unknown, defaulting to 1000 [ 908.289530][ T4107] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 908.319995][ T8273] tipc: TX() has been purged, node left! [ 908.328052][ T8273] tipc: TX() has been purged, node left! [ 908.379028][ T4107] device geneve3 entered promiscuous mode [ 908.943592][ T4106] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. [ 908.964757][ T4127] IPVS: ftp: loaded support on port[0] = 21 [ 908.973862][ T4097] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 909.002913][ T4120] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 23:53:40 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0x1420000a77, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x3}, 0x40) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000000)="550000001800fd0c00000000000081930a600000fca84302910000003900090020000c00020000000d0005", 0x2b}], 0x1}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) r3 = socket$netlink(0x10, 0x3, 0xe) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) getsockopt$inet6_dccp_int(r4, 0x21, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=ANY=[@ANYBLOB="5c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000300012800c0001006d6163766c616e00200002800a00ffffa9aaaaaaaaaa0000080001001000000008000300010000000a0005000400000000000000"], 0x5c}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x4000091) write$binfmt_script(r5, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0xf2) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000040)=ANY=[], 0x208e24b) getsockname$inet(r7, &(0x7f0000000300)={0x2, 0x0, @multicast1}, &(0x7f00000002c0)=0xfffffffffffffebf) sendmsg$TIPC_CMD_GET_NETID(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r6, 0x10, 0x70bd28, 0x25dfdbff, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24040040}, 0x64000804) [ 909.127245][ T4103] tipc: Enabling of bearer rejected, failed to enable media [ 909.142334][ T4100] lo speed is unknown, defaulting to 1000 [ 909.148217][ T4098] @ speed is unknown, defaulting to 1000 23:53:40 executing program 4: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000000) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000080)={0x6, 0x1, 0x5, 0x9, 0x400}, 0xc) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4800000010001fff000005000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e0000001800028014000b"], 0x3}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r4, 0x0, 0x4ffe2, 0x0) [ 909.537774][ T4165] IPVS: ftp: loaded support on port[0] = 21 [ 909.788723][ T4146] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 23:53:41 executing program 0: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000000080)="ab553fec94", 0x5) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r0, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000000140)=""/2, 0x2}, {&(0x7f0000000180)=""/246, 0xf6}], 0x2}}], 0x1, 0x0, 0x0) [ 909.862469][ T4126] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 909.923096][ T4167] netlink: 'syz-executor.4': attribute type 11 has an invalid length. [ 909.944136][ T4127] lo speed is unknown, defaulting to 1000 [ 909.944159][ T4100] @ speed is unknown, defaulting to 1000 23:53:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="227ff292252355b21c00120009000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=@newlink={0x40, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe, 0x1, 'wireguard\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r2, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000380)={0x114, 0x0, 0x20, 0x70bd2a, 0x25dfdbfd, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x2}, {0xc, 0x8f, 0xf65}, {0xc, 0x90, 0xa3}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x8e, 0x1}, {0xc}, {0xc, 0x90, 0x3}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0xc, 0x8f, 0x7ff}, {0xc, 0x90, 0x6cbd}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}, {0xc, 0x8f, 0x2}, {0xc, 0x90, 0x6}}]}, 0x114}, 0x1, 0x0, 0x0, 0x48064}, 0x84) 23:53:41 executing program 1: r0 = socket$inet6(0x10, 0x80000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_SETHMAC(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES16, @ANYBLOB="050000000000fdffffff0100000004000400050005000000000005000600000000000800030001000000"], 0x30}, 0x1, 0x6c, 0x0, 0x10}, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f00000006c0)=ANY=[@ANYBLOB="611e00d084ed54d59649f870d7c9f0ee00", @ANYRES16=r2, @ANYBLOB="00042abd7000fcdbdf250100000014000100ff010000000000000000000000000001080002007f000000050006001f0000000800020001000000080002000800000005000600400000000500060007000000d8300e9a79184acba5dbd4b57e0313380da1fba2f3d6b6b16487946c47b20b5a145fb4ea0fd6d8"], 0x58}, 0x1, 0x0, 0x0, 0xc0004}, 0x4048014) sendto$inet6(r0, &(0x7f0000000080)="1c0000001200050f0c1000000049b23e9b200a00080001c000000001", 0x1c, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000003280), 0x0, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}, 0x1, 0x0, 0x0, 0x4004}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES64, @ANYRESOCT], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000b00)=@newtfilter={0x24, 0x2c, 0x200, 0xfffffffe, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0x7}}}, 0x24}}, 0x0) connect(r0, &(0x7f0000000180)=@ll={0x11, 0xd, r5, 0x1, 0x7}, 0x80) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0xfffffffffffffd1b, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="9000000020001f", 0x7, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="58ad000010", 0x5, 0x0, 0x0, 0x0) r6 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r6, &(0x7f0000000000)='s', 0x1, 0x20004801, 0x0, 0x0) 23:53:41 executing program 0: r0 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[], 0x208e292) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="28ff00003ef7972626de26382a174a8d968383afb4fe72477e044c139fd2806892ef6a09858498b24f1869445ffb18d01800980647f7ab52ebc2d536a0d8310887e94cb5487d14b0e3b2c424b88a6886d4e4492f70a8288a1e0e47348bcc36fb9c1ec2963a053911917e65f305cfd96efbbfb23a80e0ee16a024dafb2f004c54b86d5194bd9653d5b7", @ANYRES16=r0, @ANYBLOB="070700000000000000000000000014000200776730"], 0x28}}, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x5, 0x3f}, &(0x7f0000000100)=0xfffffffffffffea6) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x3ff}, &(0x7f0000000180)=0x8) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x2010, r3, 0xdd3d000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendfile(r1, r4, 0x0, 0x100005023) 23:53:41 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x3e, &(0x7f00000000c0)=0x7, 0x4) bind$llc(r2, &(0x7f0000000040), 0x10) sendmmsg(r2, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) pwritev(r2, &(0x7f0000000700)=[{&(0x7f0000000040)="6d748508", 0x4}, {&(0x7f0000000100)="d9bdbc900e0ae5f0517c66aea8ce0e13c8391375d09026b4acb759fd21fabe59ed81f6f564e726610f716a3ec5c33d379747dd9fffed567436eab34991191e696c6600ced204582cfc", 0x49}, {&(0x7f0000000200)="b7a6f1ba2c3e8e38de0bd67774edfdbce828c58b821a6cbbba62a401b49380c5d4e9ed38f696c54d0887126b632e7e8145ab31f3ebe9ad6bdf577bcced102764b7e5a972730af6e647a6acf3485b9f01dcddc214030cf3047fd3d700ce3c50ee9c553c3b6f7a285a73fdfc0cf3da92708215f924faf196b3098bcccad97853fa6a27fc088f3959d98b2ac2cc3385d631d3a17e141e63bc22ea72530bae16d04b", 0xa0}, {&(0x7f00000002c0)="8bb149189cb94cb5e0fb3b4f3fb7ae59fb728ceb1f5c84c6369b92418f13d04339a92e28eb37edd7fd40a528a6b4587e769242fba117844a5268071d146d8243e284614a534ec5093b4ae96c1725f8bbb8de5f16e8911361eb2c5af0c3277d73", 0x60}, {&(0x7f0000000180)}, {&(0x7f0000000340)="3a2e2c17b29e13c432b0f026f97649b287c1f715aed647c2608d79d458edf4", 0x1f}, {&(0x7f0000000440)="597a95ec17c5aa3c5dd24b91885a08f455521b9fc142622f5c59bd28d3a24744a863e1cd4d675d98e7560398c48af094e82dc93bf9b28f706368b1805b3d342a94879b84adfa7907b7a69f5de73c6324104b023b0294db055f73acda954ff1fbcb2ad4742c6a17333750d137d9f92f07d380e3149ed80bbcc73f3e57502629591e2e65437155dce57ab0b966ea8cdb21d25d69920d8200a489eee465a95fcfb5b873db5aa3948984b0936559", 0xac}, {&(0x7f0000000500)="405fc64d9a2ec60082b5902452ae90e6d4a15d6bff40d41e3823da4c91b4d7f9089b9399d786b2e2b806e40ef303cabe17a50ee2999e6f4beadfacd815e766b0544c9683189ee29637081d23d2b2ea692db2b241ed6480a06c63f14946ebb145d372e4fcaf59d2800de05f87de124e2ff2e28e49b1640f4ae941c7bceca655e8f2769b4ecb7bb946b514b34414c02842d53e5ba0d331e0f9351c56b10c1f5d1911eda88ba778b27a4cdfb874dbadd6d9b8604bbb7d635c07d9026b66876c06d207f4ef25c60adf74a2ff022a4a8ad3645704db0f1c6d7864357f9373c42e81f9cbd7324cc8ff943f4e38855ed036365b3c825d0fb2abaa3c4c", 0xf9}, {&(0x7f0000000600)="1fb4e8167e0eb4e56846c2f10d4be62ef89a2ff3c984986f7bc219fdee59b2d0c97b55453e5217f0adfbe1eca382764353afc9457c4c7e17fb22da01a7c1412ef75f1aefb6d35eec41b087005e4bcad83205aa8d2ec72907b90b16b1360ade650510b77db3cf79dfa03b0c7dc60c3d4c231ef98e7f7fc974b92d2ab1020b62f812d767b6063e344f18fd6097828a6dfad80ce0831509283a6290ae6937db0d298dc647e93aeaed31e895926e730a7544a669ca09728b8294a26c22efd71e2a4afd36b6cb2e0a7cea7cbfc58b6332c0933a2ab44a7a6bd6bd732d67785bf9039aeed57a684d84cd1609", 0xe9}], 0x9, 0x6) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x9, 0x4, &(0x7f0000000000)=@framed={{}, [@alu={0x8000000201a7f19, 0x0, 0x6, 0x2, 0x1}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) mmap(&(0x7f00001a8000/0x2000)=nil, 0x2000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000180)) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r4, r3, 0x2}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000003c0)={&(0x7f0000000380)='./file0\x00', r4}, 0x10) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) ioctl$int_out(r1, 0x3, &(0x7f00000007c0)) [ 910.256580][ T4208] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 910.394975][ T4208] device bond3 entered promiscuous mode [ 910.453125][ T4209] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 910.465662][ T29] audit: type=1804 audit(1593993221.641:972): pid=4247 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir366392606/syzkaller.Qj0hNj/378/cgroup.controllers" dev="sda1" ino=16380 res=1 [ 910.587808][ T29] audit: type=1804 audit(1593993221.731:973): pid=4257 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir249643802/syzkaller.3VQ13J/350/cgroup.controllers" dev="sda1" ino=16372 res=1 [ 910.643165][ T4215] bond3: (slave wireguard0): The slave device specified does not support setting the MAC address [ 910.677037][ T4215] bond3: (slave wireguard0): Setting fail_over_mac to active for active-backup mode [ 910.786693][ T29] audit: type=1804 audit(1593993221.881:974): pid=4265 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir249643802/syzkaller.3VQ13J/350/cgroup.controllers" dev="sda1" ino=16372 res=1 [ 910.882846][ T4215] bond3: (slave wireguard0): making interface the new active one [ 910.911805][ T4215] device wireguard0 entered promiscuous mode [ 910.964615][ T4215] bond3: (slave wireguard0): Enslaving as an active interface with an up link [ 910.986369][ T4098] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 911.028731][ T4240] bond3: (slave wireguard1): The slave device specified does not support setting the MAC address [ 911.081796][ T4240] bond3: (slave wireguard1): Enslaving as a backup interface with an up link [ 911.108141][ T4212] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 23:53:42 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000000) r2 = socket$inet(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r3}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x13}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000300)={r3, @in={{0x2, 0x4e23, @private=0xa010101}}, 0xbc93, 0x9}, 0x90) 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, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="0000400000000002280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYBLOB="2800000014002101000000000000000002000000", @ANYRES32=r7, @ANYBLOB="08000400ffffffff08000200e0"], 0x28}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2000000014002101000000000000000002000000", @ANYRES32=r7, @ANYBLOB="08000200ac1414aaa4296a5e9bb0adb5ba22ba9acd3cf4cefe41d4845d1be4e3c3f0d1bd1797acc33ab51cdb618d425cfa05e5bce2c16a6ad8dc167206486db0c7435b7cb4"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000480)=@ipv4_deladdr={0x78, 0x15, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r7}, [@IFA_CACHEINFO={0x14, 0x6, {0x1, 0x4f3, 0x1, 0x34b7}}, @IFA_CACHEINFO={0x14, 0x6, {0x9, 0xffff, 0xff, 0x3ecc46eb}}, @IFA_FLAGS={0x8, 0x8, 0x2}, @IFA_ADDRESS={0x8, 0x1, @multicast2}, @IFA_LABEL={0x14, 0x3, 'batadv0\x00'}, @IFA_LABEL={0x14, 0x3, 'veth1_to_team\x00'}]}, 0x78}, 0x1, 0x0, 0x0, 0x10008000}, 0x0) [ 911.166065][ T4209] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 911.206292][ T4165] lo speed is unknown, defaulting to 1000 [ 911.206317][ T4127] @ speed is unknown, defaulting to 1000 [ 911.236189][ T4208] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 911.298076][ T4292] IPVS: ftp: loaded support on port[0] = 21 [ 911.751957][ T4313] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 911.802976][ T4292] lo speed is unknown, defaulting to 1000 [ 911.808826][ T4165] @ speed is unknown, defaulting to 1000 [ 912.072874][ T4293] IPVS: ftp: loaded support on port[0] = 21 23:53:43 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)=@newlink={0x40, 0x10, 0x403, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe, 0x1, 'wireguard\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x40}}, 0x0) sendmsg$NL80211_CMD_GET_MESH_CONFIG(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, 0x0, 0x20, 0x70bd2b, 0x25dfdbfe, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r5}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc040000}, 0x24000040) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1}) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x6) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) bind$nfc_llcp(r4, &(0x7f0000000300)={0x27, 0x1, 0x0, 0x2, 0x0, 0x20, "8ca98168b2628ea5f3702a7b85315bcd55f04d2b6336e78a04d579b7cd74bc8d7e7656905ed47fe4597cd6c2de3c6e0e3f0a90ccc2db5acf458b4163a0ffb2", 0x1d}, 0x60) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {}, {}, {0xffff}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8}]}}]}, 0x38}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r0, 0x0) [ 912.374127][ T4293] lo speed is unknown, defaulting to 1000 [ 912.379527][ T4292] @ speed is unknown, defaulting to 1000 [ 912.547750][ T4360] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 912.636484][ T4364] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.4'. [ 912.831818][ T4293] @ speed is unknown, defaulting to 1000 23:53:47 executing program 2: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="59000000100005070020a65e4700000000000000", @ANYRES32=r3, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$DEVLINK_CMD_PORT_SET(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000180)={0x14, 0x0, 0x0, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYRESHEX, @ANYRES64=r0, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}, 0x1, 0x0, 0x0, 0x20044010}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYBLOB="4c0000002c00270d000000000004000000010000", @ANYRES32=r3, @ANYBLOB="00000000000000000e00000008000100627066002000020006000400010000000c0005000600000000000000080009"], 0x4c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 23:53:47 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000140)={0x20}) connect$llc(r0, &(0x7f0000000000)={0x1a, 0x320, 0x7f, 0x3, 0x40, 0x2, @dev={[], 0x12}}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)) 23:53:47 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='nv\x00', 0x3) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f00000002c0)={0x0, 0x0, 0x8, 0x0, [], [{0x7, 0x7fffffff, 0x400000, 0xab, 0x5, 0x8}, {0x5, 0x1, 0x656, 0x7c99, 0x4, 0xfffffffffffffe8b}], [[], [], [], [], [], [], [], []]}) sendto$inet(r0, &(0x7f00000012c0)='\f', 0x1, 0x0, 0x0, 0x0) 23:53:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)=ANY=[@ANYBLOB="28000000100001080000000000000000006c4c00", @ANYRES32=0x0, @ANYBLOB="fffffff00000000008000000000000"], 0x28}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000004c0)='TIPCv2\x00') r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f0000000200), 0x0) write$binfmt_elf64(r4, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd"], 0x6) write$binfmt_misc(r4, &(0x7f0000000140)=ANY=[], 0xfef0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00002bbd7000fddbdf250a000000080004000c040000040003801800028014000100ff0200000000000000000000000000010c00018008000900760000000800050000feffff"], 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) sendmsg$IPVS_CMD_GET_DAEMON(r3, &(0x7f0000000680)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000640)={&(0x7f00000001c0)={0x30, r5, 0x20, 0x70bd27, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x7ff}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xffff7fff}]}, 0x30}, 0x1, 0x0, 0x0, 0x4010000}, 0x24000800) sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)={0x14, r2, 0x401, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) sendmsg$TIPC_NL_NET_GET(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x3d0, r2, 0x10, 0x70bd2c, 0x25dfdbfe, {}, [@TIPC_NLA_LINK={0x70, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffeff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}]}, @TIPC_NLA_SOCK={0x40, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xdc7f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x420}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}, @TIPC_NLA_CON_NODE={0x8}]}]}, @TIPC_NLA_NODE={0x298, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xfd, 0x3, "99845bce750b4b591a174436dca9df15f22e2cab675e59b596d3798a91dfd3a7f8349f5e64d400a92ae77aa783180222d82f46ba478c9f5945dd5b66b23524f8c7dfc0740151bde3860a785ba0c202d08c58c4276b68ef4416397ea8a9bb612bd1154b06526691cd3047c9fc88d10f7338d8e5caabbf128ee7719f1dc53bfdf5182f95a4dea9e7d89ddd4d1f29b5e548953c354682c6f79c577d2589377b63b4e71dcf139d91246149c3ad06142f831d2eb0f6ceb26668b46c100821f828bd6cc3ca272015bcc7fa69e844843a83d4275e249eb0b2a851bbcf0fce4a2804139fcf5ed4c5350022b26fea55a23a283e1a92351b54eb9b53f7ae"}, @TIPC_NLA_NODE_ID={0xa8, 0x3, "f9666af6a680ca832bcb6c73b00276d1f90c1633a908ce688e7397a0d59eb32fc9675c07db579b2e54d5ba871183cbfdc9215ba95ccebb0fe0a3d5624cf034663bcb1608d46b4758e50d93d397d97ca23e857ba5efb46eb192697a194a7c05aff442e8fdd62c7573728c7114947f1a1250e7fec79a903ef73147d3f367fb8f136adcf96594a31c66c57ba69149a35805cdba8a094eed9fc7569bb905fb4d1f6388c39db5"}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x400}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_KEY={0x47, 0x4, {'gcm(aes)\x00', 0x1f, "d43ead283723e4593cca6b9b924698da884ed6a890f16029609c8336f99828"}}, @TIPC_NLA_NODE_ID={0x8e, 0x3, "4813e7b58bf19a4cbf395a2bd531e0856b5a755486f35b27c8462d0187338e46b756580ef77dbdb9de07ba005b8371299a2ce1bae33e4aad7d40daf6e5296c4bd72c572a5a93a9861c0b7787fdc858051399e049640dc3664fbed8f65d13a3d675f235073919542b8e0a2df98d1a2a6bc9a8a451ed753bc2e0491afbffc7cca9aeb0f6f35b1ba2226f94"}]}, @TIPC_NLA_NET={0x20, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xfffffc00}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xff}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xaf35}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x40}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7c93}]}]}, 0x3d0}, 0x1, 0x0, 0x0, 0x11}, 0x40004) 23:53:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000000) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000100)={0x40, 0xfe, 0xac, 0x6, 0xcf, 0x0, 0xf0, 0x9a, 0x42, 0x2, 0x2, 0xc0, 0x0, 0x4}, 0xe) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000000300)) getsockname$packet(r6, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r7, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="380000002400eb050000004007a2a30005000000", @ANYRES32=r7, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000500)=@newtfilter={0x48, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {}, {0x8, 0x10}}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x18, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @empty}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000380)=@deltfilter={0x24, 0x2d, 0x5, 0x0, 0x0, {0xc, 0x0, 0x0, r7, {}, {}, {0x0, 0x10}}}, 0x24}}, 0x0) [ 916.870476][ T4443] netlink: 'syz-executor.5': attribute type 5 has an invalid length. 23:53:48 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(r1, 0x10f, 0x83, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @dev}, {0xa, 0x0, 0x0, @mcast2}}, 0x5c) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000000)={'macsec0\x00', 0x400}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f0000000100)) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) [ 916.954906][ T4441] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 917.078236][ T4449] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 917.103134][ T4443] netlink: 'syz-executor.5': attribute type 5 has an invalid length. 23:53:48 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000640)=ANY=[@ANYBLOB="5c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="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"], 0x5c}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$caif_seqpacket(0x25, 0x5, 0x4) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000140)=@v2={0x2, @aes256, 0x2, [], "e87970ba66beab552ec2d96858c6cd40"}) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_MSG_GETCHAIN(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x4, 0xa, 0x5, 0x0, 0x0, {0x1}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_CHAIN_NAME={0x9, 0x3, 'syz2\x00'}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4040080}, 0x2004c450) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000007c0)=ANY=[@ANYRES16=r0, @ANYBLOB="33101619d23acadd63ec2f4d1cf80e008b87063e5ace8b4a402aed6cd7dd8d29c20526015408c8e1a2d7546e24adf65e441588b4451fc3d23ba9", @ANYBLOB="e75b9b10eee6dd736840d497b0e8fdb3b5c79f0d7c1a0863adb88df6d663ab4269cfb87e3532a0a549d479376f65e17d8b48ac9133ca35f9fbd8cdc41cd0982feeec", @ANYRESOCT=r2, @ANYRES32=r4, @ANYRES64=r5, @ANYRESDEC=r6, @ANYRESHEX=r6, @ANYBLOB="a68d59bb54e5e6af3157622067a3b9e67b587a9d6f67f6186ad6436d139d09e02e16d2b662219ef05ae898a00fde62955c674b2d321f98761ad08d34047a719e100dbe9ec23759e83eb8c317c4878857181ef6974ecea8d3280a1dcc5a0ad668cd1a2ae609fe9686275c1562b34b65fc3474949756d666824d1a6dc53d79d1d12b702673378c06b5597088b5f618349bbf9ab5"], 0x34}}, 0x0) r7 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r7, &(0x7f0000000200), 0x4924924924926d3, 0x0) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000600)={0x24, 0x0, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, 0x980}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_REQ_SET_REG(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)={0x84, 0x0, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_REG_RULES={0x2c, 0x22, 0x0, 0x1, [@NL80211_ATTR_DFS_CAC_TIME={0x8, 0x7, 0xfffffeff}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x401}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x20000000}, @NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0xea0c}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x93}]}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_REG_RULES={0x2c, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x80000000}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x7}, @NL80211_ATTR_REG_RULE_FLAGS={0x8, 0x1, 0x3ff}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x20}, @NL80211_ATTR_FREQ_RANGE_START={0x8, 0x2, 0x4}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x808e}, 0x4000090) [ 917.137265][ T4461] IPVS: ftp: loaded support on port[0] = 21 23:53:48 executing program 3: r0 = socket(0x21, 0x2, 0x7) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="b72300000000000000000d0000f005002900010000009d31366769b44a5472980aaf4ac2b4902c7eb2cad09042c4f4fb3d9ce683e0d01d9db830a332555dfa738d1350e5d501ad3e501a6a274f9a9188d7c3bff1903c8e00f0c236dfc16a59efed5f595fe04b4cdd8f69364533cd1feac1336ae7a18df5"], 0x1c}, 0x1, 0x50000}, 0x4000094) sendmsg$nl_route(r0, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)=ANY=[@ANYBLOB='\x00'/13, @ANYRES32=r3, @ANYBLOB="0800080018020000080004000a0101021400060023d90000ff010000a4000000010000001400060000020000060000000180000002000000"], 0x50}, 0x1, 0x0, 0x0, 0x2841}, 0x0) socket$netlink(0x10, 0x3, 0x0) [ 917.201618][ T4467] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 23:53:48 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = socket(0x2000000000000021, 0x2, 0x5) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xdd}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00), 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) recvfrom$x25(0xffffffffffffffff, &(0x7f0000001680)=""/125, 0x7d, 0x0, &(0x7f0000001700)={0x9, @null=' \x00'}, 0x12) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000001640)={r1}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$binfmt_script(r0, &(0x7f0000000080)=ANY=[@ANYRESHEX], 0x2216) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x8000003}) pwrite64(r2, &(0x7f0000000200)="4ebefa1e923f1e018b6e53bf4815b78e1f2ef9212b93090c1ff6b35c208d50aef3fd75a1ce5b53dd37c58cf8332b8a6b66575478e02ef0145bf122ba2e2c53a7ec45e375683475a6495f8d7b7a088f5efddc266569074319bf8c8d3d8007cc92e2ba0d9082641b63e330f353a3f675a98d2e74a08e38400f7f5eb113a0e25fd90115d57a7acdcab1128cf4f9c719f3f29d460c507f8a2a6594d259217d32eae9be93c6ed17a67ae2e7e689a31fa8449da12fd62bf423cff702b09e6ee1ff0e698b8bb517819eb712ba2b34b54b28b79d9399d920d5a5507e8a85f37060dfe3051f06f8d7cc9b068495ee5d5fcce85410bcd9f91d1f198353ce94b2e03370e43875c1a035bb88fd26fbb5b1252e2056d6b67e2b2f422151a40ad9170e76a81a6ca4f149ff643db76f8f2c1aa8024a6279952027489bbad6479e47ea5ba9e47d8136df398665f6cdfd15e93cfbf2ce1151afe9321ed63fe7100e704b232646fc1e0e936b90cceaaa70225ce71640e10316d2cc637355eddb3c4e16ff1635fa4e65a66eb5ab2cbf9d6f063e05f0e46fcc14bf31eedfb9f33c215fc14946cc6f7493924442e939f71ac4bd3e35e78857f9624c663f3669a47a7146e3249ee3eaaf681f371d515af5b934f9252c7ac2a164bf318fc2b194ee087b2b28ed5e4618c0906fc3f32c43a3b9e08a2e0d509f65a7de909e8c3c535f1d8cb9c236716e5ad709", 0x4000, 0x1200) r3 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r3, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x14, {0x2, 0x4e22, @rand_addr=0xdd}}, 0x24) sendmmsg(r3, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB="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"], 0x18}}], 0x1, 0x0) write$binfmt_misc(r3, &(0x7f0000001500)={'syz1', "c9f00ff06ebcd201eabccce5c92f47eb432a4d0101b50220fb0cf6bf76c87fd2f5ada8fad3c09fb99bcebf8151538d1e334289f091ac448cae5bd1b8f8a9752cca22488267f7ac6e811fbc1fa87ef4528ede9165d59c1e1c4ce90f95f1107cb269"}, 0x65) recvmmsg(r3, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) recvmsg(r3, &(0x7f00000001c0)={&(0x7f0000000100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000180), 0x0, &(0x7f00000004c0)=""/4096, 0x1000}, 0x1) [ 917.246763][ T4461] lo speed is unknown, defaulting to 1000 [ 917.253745][ T4470] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 917.346677][ T4467] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 23:53:48 executing program 3: pipe(&(0x7f0000000100)={0xffffffffffffffff}) r1 = socket(0x10, 0x803, 0x0) r2 = socket(0x1, 0x803, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r5 = socket(0x100000000011, 0x2, 0x0) bind(r5, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(r5, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, r4, 0x31905e13403123b7, 0x0, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}, 0x1, 0x50000}, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r7, 0x0) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000000)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@remote, @in=@multicast1, 0x4e20, 0x92, 0x4e23, 0x8, 0xa, 0xa0, 0x120, 0x84, r6, r8}, {0x80000001, 0x5, 0x10000, 0xf4a, 0x1, 0x5, 0x5, 0x2}, {0x0, 0xf3c, 0x49f2, 0x66cce22c}, 0x8, 0x6e6bb9, 0x0, 0x0, 0x0, 0x2}, {{@in6=@private2, 0x4d6, 0xaf}, 0x2, @in6=@remote, 0x3501, 0x2, 0x1, 0x0, 0x8, 0xb692, 0x3}}, 0xe8) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000b40)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r9}, [@IFA_LOCAL={0x14, 0x2, @remote}]}, 0x2c}}, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000280)={0x1, 0x0, 0x6f70, 0x1}, 0x8) [ 917.403577][ T4470] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 917.467636][ T4467] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 917.520885][ T4470] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 917.641087][ T4467] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 917.670450][ T4470] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 917.722805][ T4484] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 917.786142][ T4497] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 918.034759][ T4461] @ speed is unknown, defaulting to 1000 23:53:49 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYRESHEX=r1, @ANYRES16], 0x8c}}, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r5 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r4, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r5}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_PORT_UNSPLIT(r1, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000200)={0xac, r4, 0x1, 0x70bd2d, 0x25dfdbfd, {}, [{{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x1}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}}]}, 0xac}, 0x1, 0x0, 0x0, 0x20040000}, 0x4048080) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000000c0)=ANY=[@ANYBLOB="5c0000001000050734032a25b4367b5d89b5000000006b4e0885e38b08b582128a084f5da54677005ddc1b3a8bff85d0c483aab689ac6a0ad85a8ff0520f81312ba6bdec9c368b99fd45416b52ee54be9703d7197e4ab5ef0321f3204fa588ccb5c6d484526d0f353ca1dc211573ad11d6eca19c7f43fde96c7dee0f08e08101527a68dbb623bbfa1c1e085704e3eadb", @ANYRES32=0x0, @ANYBLOB="0000000000000000300012800c0001006d6163766c616e00200002800a000400aaaaaaaaaaaa0000080001001000000008000300010000000a0005000400000000000000"], 0x5c}}, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000080)={r6, 0x7, 0x1000, "055526e895b0cbc993b8e46461fe8c6bc230f33124d3f92eafc65f7b8f39bd2e34071b1424e84b1254"}) 23:53:49 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$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$tun(0xffffffffffffffff, &(0x7f0000000140)={@void, @void, @eth={@random="9f84bb57964b", @local, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @private, @empty}, {0x11, 0x0, 0x0, @loopback}}}}}}, 0x2a) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 23:53:49 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x42, &(0x7f0000000080)={@local, @local, @val={@val={0x9100, 0x3, 0x1, 0x3}, {0x8100, 0x1, 0x0, 0x4}}, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x6, 0x40, 0x0, 0x0, 0x0, {[@mss={0x2, 0x4, 0x8}]}}}}}}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, 0x2, 0x3, 0xe14a035645942d1c, 0x0, 0x0, {0x2, 0x0, 0xa}, [@NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x1}, @NFQA_CFG_MASK={0x8}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x1000, 0x2}}, @NFQA_CFG_FLAGS={0x8, 0x5, 0x1, 0x0, 0x34}, @NFQA_CFG_MASK={0x8, 0x4, 0x1, 0x0, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x81) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000000) getsockopt$nfc_llcp(r2, 0x118, 0x0, &(0x7f0000000100)=""/238, 0xee) [ 918.223869][ T4465] IPVS: ftp: loaded support on port[0] = 21 23:53:49 executing program 3: sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0x0, 0x4}, 0x14}}, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=@newlink={0x44, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_SNOOPING={0x5}]}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x44}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r6 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x3c, r5, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, r6}}]}, 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_PORT_SPLIT(r3, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x158, r5, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x2}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0x9, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x8, 0x9, 0x5}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8, 0x9, 0x1}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x8, 0x9, 0x3}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0x9, 0x8}}]}, 0x158}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) 23:53:49 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000180)=[{0xa, 0x1000000000000, 0x0}], 0x1, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000001180)={0x50, r5, 0x300, 0xffffffff, 0x0, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e24}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast2}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x1}]}, 0x50}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r3, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000040)={&(0x7f0000000240)={0x60, r5, 0x2, 0x70bd26, 0x25dfdbfe, {}, [@L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x3}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x57}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x5f}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x1}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp=r1}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000000}, 0x4004000) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd, r6}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) [ 918.396548][ T4465] lo speed is unknown, defaulting to 1000 [ 918.402745][ T4525] netlink: 140 bytes leftover after parsing attributes in process `syz-executor.1'. 23:53:49 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x11, 0x80a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000100)={@mcast1}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_GET(r7, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x30, 0x1, 0x8, 0x3, 0x0, 0x0, {0xf, 0x0, 0x200a}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x11}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}]}, 0x30}, 0x1, 0x0, 0x0, 0xc0}, 0x884) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000400)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)={0x1c, 0x0, 0x0, 0x0, 0x0, {0xf, 0x10}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r4, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r5], 0x4}}, 0x0) sendfile(r3, r2, 0x0, 0x10000f000) [ 918.604474][ T4544] IPVS: ftp: loaded support on port[0] = 21 [ 918.818555][ T29] audit: type=1804 audit(1593993229.992:975): pid=4548 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir584356148/syzkaller.LGTDJX/350/cgroup.controllers" dev="sda1" ino=16378 res=1 [ 918.859576][ T4525] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.1'. [ 919.873191][ T4594] IPVS: ftp: loaded support on port[0] = 21 [ 920.051125][ T4525] netlink: 140 bytes leftover after parsing attributes in process `syz-executor.1'. [ 920.060730][ T4580] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.1'. [ 920.077371][ T4544] lo speed is unknown, defaulting to 1000 [ 920.079029][ T4465] @ speed is unknown, defaulting to 1000 [ 920.097251][ T4592] gretap0: refused to change device tx_queue_len [ 920.105092][ T4592] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 23:53:51 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000002700)={0x25, r2, 0x1, 0x0, 0x0, {0x25}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6}}]}, 0x44}}, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[@ANYBLOB="b3e32e32", @ANYRES16=r3, @ANYRES32, @ANYBLOB="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"], 0x4}}, 0x54) sendmsg$NBD_CMD_STATUS(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[], 0x2c}, 0x1, 0x0, 0x0, 0x50840}, 0x40880) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000000) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100000000) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r8, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r8, 0x0) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x6c, r3, 0x2, 0x70bd2a, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x0, 0x7, 0x0, 0x1, [{0x0, 0x1, r6}, {}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x5}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8}, {0x8, 0x1, r6}, {0x8, 0x1, r8}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffffffff}]}, 0xfffffece}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="14000000", @ANYRES16=r9, @ANYBLOB="1c3bba78d8579896a0cc18ce87ede098d90e4588ac53027a92626dc1a0d3602f052afa776b051336f490a2ac2ecacb24c0f47fa01f961e0806fb923146eb98e4649cdc676cbb50decfd8ccc1d4027292f703b7f96e7e26c9009950e6f511886b66"], 0x14}}, 0x0) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/111, 0x6f}], 0x1) [ 920.379473][ T4619] netlink: 1 bytes leftover after parsing attributes in process `syz-executor.5'. [ 920.576294][ T29] audit: type=1804 audit(1593993231.752:976): pid=4621 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir102750044/syzkaller.T9fx38/381/cgroup.controllers" dev="sda1" ino=15758 res=1 [ 920.699966][ T29] audit: type=1804 audit(1593993231.802:977): pid=4626 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir102750044/syzkaller.T9fx38/381/cgroup.controllers" dev="sda1" ino=15758 res=1 [ 920.801131][ T4544] @ speed is unknown, defaulting to 1000 [ 920.813896][ T29] audit: type=1804 audit(1593993231.862:978): pid=4619 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir102750044/syzkaller.T9fx38/381/cgroup.controllers" dev="sda1" ino=15758 res=1 [ 920.895750][ T8273] tipc: TX() has been purged, node left! [ 920.939594][ T8273] tipc: TX() has been purged, node left! [ 920.945900][ T8273] tipc: TX() has been purged, node left! 23:53:56 executing program 1: r0 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000480)='wireguard\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000280)=ANY=[], 0x208e292) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="070700000000000000000000000014000200776730"], 0x28}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(0xffffffffffffffff, 0x0, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r5 = socket(0x100000000011, 0x2, 0x0) bind(r5, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(r5, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, r4, 0x31905e13403123b7, 0x0, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x1c}, 0x1, 0x50000}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, r4, 0x4, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x5f7a}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x9}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x4015}, 0x0) sendfile(r3, r2, 0x0, 0x100005000) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(0x0) socket$tipc(0x1e, 0x0, 0x0) 23:53:56 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r2) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) sendto(r3, &(0x7f0000000000)="193a79f884a0552ba996f9ab22e364e2a40255275b", 0x15, 0x20000010, &(0x7f0000000340)=@qipcrtr={0x2a, 0xffffffffffffffff, 0x3fff}, 0x80) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'\x00', 0x5}) r4 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x0, 0x0, 0x0, r5}}, 0x20}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r8 = socket(0x100000000011, 0x2, 0x0) bind(r8, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(r8, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, r7, 0x31905e13403123b7, 0x0, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}]}, 0x1c}, 0x1, 0x50000}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)=@newtclass={0x50, 0x28, 0x200, 0x70bd26, 0x25dfdbfd, {0x0, 0x0, 0x0, r9, {0x4, 0xffff}, {0xfff3, 0x7}, {0xfff7, 0x5}}, [@tclass_kind_options=@c_prio={0x9, 0x1, 'prio\x00'}, @tclass_kind_options=@c_hfsc={{0x9, 0x1, 'hfsc\x00'}, {0x14, 0x2, [@TCA_HFSC_USC={0x10, 0x3, {0x4, 0x7, 0x1ff}}]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x800}, 0x3c040084) 23:53:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket$inet_dccp(0x2, 0x6, 0x0) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r6 = socket(0x100000000011, 0x2, 0x0) bind(r6, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(r6, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, r5, 0x31905e13403123b7, 0x0, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}]}, 0x1c}, 0x1, 0x50000}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000240)={'team0\x00', r7}) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) r9 = socket$netlink(0x10, 0x3, 0x0) r10 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r10, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r10, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r9, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r11, @ANYBLOB="ff000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000280)=@newlink={0x30, 0x10, 0x100, 0x2000000, 0x0, {0x0, 0x0, 0x0, r8, 0x61201}, [@IFLA_LINKINFO={0x10, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x4}}}]}, 0x30}}, 0x4044024) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000300)=ANY=[@ANYBLOB="3c0000000000000000bf000000000000000000003621d0fc69340c763a6e462e7117aed7ce7a2b3a8d430307e3b1d035ad978e84bdf29ad6fa", @ANYRES32=r3, @ANYBLOB="00000000000000001c001a8018000a8014000700fe880000000000000000000000000001"], 0x3c}}, 0x0) 23:53:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r2, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010004"], 0x3c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) socket$netlink(0x10, 0x3, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) connect$caif(r1, &(0x7f00000000c0)=@dgm={0x25, 0x101, 0x9}, 0x18) sendmsg$nl_route(r6, &(0x7f00000002c0)={0x0, 0x6558, &(0x7f0000000280)={&(0x7f0000000080)=@newlink={0x20, 0x11, 0x425, 0x0, 0x0, {0x10, 0x0, 0xc, r8}}, 0x20}}, 0x0) ioctl$sock_SIOCGIFBR(0xffffffffffffffff, 0x8940, 0x0) 23:53:56 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) ioctl$SIOCGETLINKNAME(r2, 0x89e0, &(0x7f00000001c0)={0x3, 0x1}) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)=0x20080) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x3ff800) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r4, 0x6628) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000000) getsockopt$inet_tcp_int(r5, 0x6, 0x2, &(0x7f0000000100), &(0x7f0000000240)=0x4) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'vlan0\x00', 0x7ff}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 925.408875][ T4714] validate_nla: 8 callbacks suppressed [ 925.408886][ T4714] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 925.459569][ T29] audit: type=1804 audit(1593993236.632:979): pid=4718 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir434180608/syzkaller.9DvOux/362/cgroup.controllers" dev="sda1" ino=15804 res=1 [ 925.487272][ T4716] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 925.580247][ T4716] 8021q: adding VLAN 0 to HW filter on device bond8 [ 925.588841][ T4715] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 925.696647][ T4722] bond4: (slave bridge9): Enslaving as a backup interface with an up link [ 925.738698][ T4725] netlink: 'syz-executor.0': attribute type 5 has an invalid length. 23:53:57 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="20c0620025002908000000000000000004007e868a0a00000a000c000100000001000100251d31f5550f2e97672de19bea6f0b6aebb8e153264c0285a14f73667d68b60973f7bd78074cd9d962c732428243f9d1b0f1092af0952fb95e01661f7a2b00dadb8f3871d6b8d351f6562152e96425a0099f0d4431d5ff4d53001d9176c05d0ed604ca68715833676853c2420b529d6924df4fe9d3725569305f4681ada562b1ad9e217db11e0f3c9b96754825c05dce278adf92a0ed752bbee61882679eb2bbbf58f8b5d3ea5c72674ba62181ccd7336e88c1db3611b25fed76120000000000"], 0x20}, 0x1, 0xffffff7f0e000000}, 0x890) r1 = socket(0x4, 0x6, 0x90e8) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000580)=0x800, 0x4) r2 = socket(0x11, 0x800000003, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=@newqdisc={0x50, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x24, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8}, @TCA_HTB_INIT={0x18}]}}]}, 0x50}}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000004c0)={r7, @in={{0x2, 0x0, @empty}}}, 0x90) [ 925.814266][ T4750] bond4 (unregistering): (slave bridge9): Releasing backup interface 23:53:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000004c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)={0x14, r3, 0x401, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) sendmsg$TIPC_NL_LINK_GET(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xb4, r3, 0x100, 0x70bd27, 0x25dfdbfb, {}, [@TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x401}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x401}]}, @TIPC_NLA_MEDIA={0x30, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}]}, @TIPC_NLA_MEDIA={0x50, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x89}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x3}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000070601033b0e0000a4df00000052e9000500010007"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r1, 0x0, 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000000) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x100, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r7) [ 926.187987][ T4750] bond4 (unregistering): Released all slaves [ 926.215247][ T4761] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 926.257289][ T4716] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 926.310847][ T4715] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 926.355236][ T29] audit: type=1804 audit(1593993237.522:980): pid=4857 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir434180608/syzkaller.9DvOux/363/cgroup.controllers" dev="sda1" ino=15804 res=1 23:53:57 executing program 3: unshare(0x40000000) mmap(&(0x7f000062d000/0x2000)=nil, 0x2000, 0x3, 0x810, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)}, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x19bd3, &(0x7f0000000080)={'veth0_to_bond\x00', @ifru_flags=0x2}) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x14) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=ANY=[@ANYBLOB="c0d08ca33b444a1f5c00000010000507000001000000000000000000d4e195d488292f0fe02506f9e8bfbe41180aede4792025433a2492273bf82084988be914afd6e31d8074eb8d0869071fbcdb62feb543a8449675862961f1fed9d5145cfaf69acc605a74033da68f0fbc40cc24ee412ea81ba832dc8a6b6529c168b0a55dee86491aaf6a21f68a711207c863e2b68009c2d7056c7252b4177519db61602cc78255ce552b60e30f6ef0eff883e0dd1aa5fecd171b56ee9abca5ff7abf48af5eae1b14b26e24d6650c75f33d40ee74b12efe21372113d20078583cb30561907a6107f0450f10e1899398531147274f30", @ANYRES32=0x0, @ANYBLOB="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"], 0x5c}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0xa) sendmsg$TIPC_CMD_ENABLE_BEARER(r2, 0x0, 0x0) sendto$rose(0xffffffffffffffff, &(0x7f0000000440)="53571313a01844ed51c4b666ebbb671bd7d30d58c47e15defd0ae3f6b0b0d07a7d27bc71bf86fcc09e0d8b55d7d93346d8e0720f74ac3d2498825863eb7854370ad1633072c9ccf0b3f8190a4bf91cae299bc1267848e52cde15da6a4666a64978bd651c7200476584602cfd2f670e9d84c41197aefa8687a41ae526b4b7836f12e05f88774c3d9b44ec12f7d715e8583ca6451a779342988f6968632e0b4dc51eb81e7bfc67c5288a9cb381371366b4fbd8e7e772b2e76b483eaeaa4a5113fd569bba420f6a50aebb80", 0xca, 0x0, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) bind$bt_rfcomm(r4, &(0x7f00000000c0)={0x1f, @fixed={[], 0x12}}, 0xa) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000000)={@none, 0x4, 0x4, 0x1ff}) [ 926.488631][ T4719] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 926.506288][ T4870] IPVS: ftp: loaded support on port[0] = 21 [ 926.513569][ T29] audit: type=1804 audit(1593993237.682:981): pid=4869 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir434180608/syzkaller.9DvOux/363/cgroup.controllers" dev="sda1" ino=15804 res=1 23:53:57 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bridge_slave_0\x00', 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'syz_tun\x00', 0x0}) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) getpeername(r6, &(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, &(0x7f0000000080)=0x80) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f00000004c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)={0x14, r9, 0x401, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_DISABLE(r7, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)={0x158, r9, 0x400, 0x70bd28, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0x114, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff5389}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffff800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffc}]}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x46}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x41d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x41df932e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8789}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}]}, @TIPC_NLA_NET={0x30, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xbb}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3e}]}]}, 0x158}, 0x1, 0x0, 0x0, 0x4004080}, 0x4000014) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x8, &(0x7f0000000dc0)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r10, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r10], 0x28}}, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r11, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r10], 0x28}}, 0x0) r12 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r12, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="200000001100250400000000c70a3b9b00000000", @ANYRES32=r10], 0x20}}, 0x0) [ 926.574397][ T4796] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 926.655017][ T4870] lo speed is unknown, defaulting to 1000 23:53:57 executing program 5: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="0902000000288bbce5c96f0e89faae78f69e456a0076838b55c256cc090500040002000000"], 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, r2, 0x21}, 0x14}}, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0x74, &(0x7f0000000440)=[@in={0x2, 0x4e20, @broadcast}, @in6={0xa, 0x4e21, 0x2, @initdev={0xfe, 0x88, [], 0x81, 0x0}, 0x4}, @in6={0xa, 0x4e24, 0x2, @empty}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1c}}, @in6={0xa, 0x4e24, 0x0, @mcast1, 0x1}]}, &(0x7f00000004c0)=0x10) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000240)=0x4) r6 = socket(0x10, 0x803, 0x0) getsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f0000001280)=0x6, &(0x7f00000012c0)=0x2) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="580000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r7, @ANYBLOB], 0x58}}, 0x0) 23:53:57 executing program 4: r0 = socket(0x10, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000001700)=ANY=[@ANYRESOCT=r2, @ANYBLOB="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", @ANYRES16=r1], 0x3c}}, 0x8004) sendmmsg$alg(r0, &(0x7f00000000c0), 0x492492492492627, 0x0) [ 926.762139][ T4886] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 23:53:58 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f0000000140)={0x0, &(0x7f0000000100)}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x19, 0x4, &(0x7f0000000000)=@framed={{}, [@call={0x61, 0x11, 0x1c}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x16, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 926.856942][ T4890] bridge7: port 1(syz_tun) entered blocking state [ 926.879954][ T4890] bridge7: port 1(syz_tun) entered disabled state [ 926.909847][ T4890] device syz_tun entered promiscuous mode [ 926.944857][ T4894] device bridge_slave_0 left promiscuous mode [ 926.954481][ T4894] bridge0: port 1(bridge_slave_0) entered disabled state [ 927.040390][ T4894] bridge7: port 2(bridge_slave_0) entered blocking state [ 927.053330][ T4894] bridge7: port 2(bridge_slave_0) entered disabled state [ 927.069247][ T29] audit: type=1804 audit(1593993238.242:982): pid=4857 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir434180608/syzkaller.9DvOux/363/cgroup.controllers" dev="sda1" ino=15804 res=1 [ 927.137901][ T4894] device bridge_slave_0 entered promiscuous mode [ 927.180692][ T4893] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 23:53:58 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.memory_pressure\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r6}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r6, 0x13}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r4, 0xfffff7fa, 0x22b}, 0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x13}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000040)=@sack_info={r4, 0x6, 0x10000}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r7, 0x7, 0x89f, 0x3}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e24, @broadcast}, 0x10) r8 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r8, 0x0, 0x60, &(0x7f0000001a00)={'filter\x00', 0x104, 0x4, 0x3e8, 0x0, 0x1f8, 0x0, 0x300, 0x300, 0x300, 0x4, 0x0, {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1f8}}, {{@arp={@multicast2, @empty, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 'ip6tnl0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@multicast, @empty, @rand_addr, @remote, 0xf}}}, {{@arp={@multicast1, @loopback, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'sit0\x00'}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x438) [ 927.257193][ T4886] device bridge_slave_0 left promiscuous mode [ 927.270675][ T4886] bridge7: port 2(bridge_slave_0) entered disabled state [ 927.286924][ T4872] IPVS: ftp: loaded support on port[0] = 21 [ 927.329414][ T4907] IPVS: ftp: loaded support on port[0] = 21 [ 927.371005][ T4886] device syz_tun left promiscuous mode [ 927.378551][ T4886] bridge7: port 1(syz_tun) entered disabled state [ 927.531026][ T4888] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.5'. [ 927.551361][ T4897] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 927.649043][ T4870] @ speed is unknown, defaulting to 1000 [ 927.688960][ T4916] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 23:53:58 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) shutdown(r1, 0x0) write$binfmt_elf64(r0, &(0x7f0000000640)=ANY=[], 0x378) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001100)=[{{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000300)="f6", 0x1}], 0x1}}], 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$FS_IOC_GETFSLABEL(r2, 0x81009431, &(0x7f00000001c0)) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000000) getsockopt$CAN_RAW_RECV_OWN_MSGS(r3, 0x65, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f00000fe000/0x4000)=nil, 0x4000, 0x2, 0x13, r1, 0x7000) connect$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000008c0)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) readv(0xffffffffffffffff, &(0x7f0000000840)=[{&(0x7f0000000480)=""/138, 0x8a}, {&(0x7f0000000540)=""/168, 0xa8}, {&(0x7f0000000600)=""/252, 0xfc}, {&(0x7f0000000100)=""/14, 0xe}, {&(0x7f0000000700)=""/190, 0xbe}, {&(0x7f00000007c0)=""/128, 0x80}], 0x6) [ 927.766143][ T4907] lo speed is unknown, defaulting to 1000 [ 927.772276][ T4897] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 23:53:59 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000240)=ANY=[@ANYBLOB="5c00000010000507000000000000000000000000abbdcc2999839e01df2e6e8d3143930021d6e6a3b18f54de518ac821ed8e5b6fbce1e82950e6ba84b0e12ba511705c0f286e2de555ecc7abcc996f7a1c314da59b7b1da0cfc6a5966e5b1e06", @ANYRES32=0x0, @ANYBLOB="0000000000000000300012800c0001006d6163766c616e00200002800a000400aabaaaaaaaaa0000080001001000000008000300010000000a0005000400000000000000"], 0x5c}}, 0x0) r3 = accept4(r2, &(0x7f0000000600)=@phonet, &(0x7f0000000680)=0x80, 0x0) recvfrom$netrom(r3, &(0x7f00000006c0)=""/33, 0x21, 0x10000, &(0x7f0000000700)={{0x3, @bcast, 0x5}, [@default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @default]}, 0x48) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) sendfile(r0, r1, 0x0, 0xf03b0000) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) sendfile(r4, 0xffffffffffffffff, 0x0, 0x800000000006) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) openat$cgroup_ro(r5, &(0x7f0000000000)='cgroup.stat\x00', 0x275a, 0x0) syz_emit_ethernet(0x0, 0x0, 0x0) [ 927.840639][ T4915] bridge7: port 1(syz_tun) entered blocking state [ 927.876090][ T4915] bridge7: port 1(syz_tun) entered disabled state [ 927.918464][ T4915] device syz_tun entered promiscuous mode [ 927.962833][ T4923] bridge7: port 2(bridge_slave_0) entered blocking state [ 927.977092][ T4923] bridge7: port 2(bridge_slave_0) entered disabled state [ 928.035478][ T4923] device bridge_slave_0 entered promiscuous mode [ 928.071716][ T29] audit: type=1804 audit(1593993239.242:983): pid=4942 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir584356148/syzkaller.LGTDJX/353/cgroup.controllers" dev="sda1" ino=15817 res=1 [ 928.114039][ T4940] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.5'. 23:53:59 executing program 4: r0 = socket$kcm(0x29, 0x2, 0x0) close(r0) socket$kcm(0xa, 0x5, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000100)=@l2tp={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000000440)="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", 0x149}, {&(0x7f0000000000)="ab2008f1ec926f6c31d8924b43f4946fdc433186582eebf0183f77a732f5b612c7644f51342104a00b37d9afbfee7b", 0x2f}, {&(0x7f0000000680)="ca584568f80325d30878cfe81b8ef5309174987dfc6f284669f1d93e99d81e4b483508921ba473ff1cbf36ab6d34a635f16876d51d8a9c47d0f8b687b021eb3a96db5ba573237597937f2161447412de66e26795d053c9d47b848dceaeb6937903f60c70ceb64e9658ed3b2cefadc4a733d23a48bf4bf96c669ffd2e709fbd510fae085e01000080000000009b9129e8698f3f8a88c50000000000", 0x9b}, {&(0x7f0000000740)="604a7643ff498fc5dc7be22376cd3b2a57853557c19a04d8a5eef557b39b77cccd727a96986c", 0x26}, {&(0x7f00000019c0)="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", 0x1000}], 0x5}, 0x4000832) r1 = socket$kcm(0x10, 0x2, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff}) sendmsg$rds(r2, &(0x7f0000000980)={&(0x7f00000003c0)={0x2, 0x4e24, @remote}, 0x10, &(0x7f0000000940)=[{&(0x7f0000000880)=""/167, 0xa7}], 0x1, 0x0, 0x0, 0x4}, 0x20000000) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000002c0)="2e00000013008105e00f80ecdbc0b5f210c804a01e000000302e20000000a3030e001a0004000200aacc2b2043b2", 0x2e}], 0x1, 0x0, 0x0, 0xf000}, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0xd, &(0x7f0000000080), 0x2cb) close(r0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r4 = socket(0x100000000011, 0x2, 0x0) bind(r4, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(r4, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f00000009c0)=ANY=[@ANYBLOB="06009ab7a92086bc3126cb2ebae1d6337700953fb7fe25b735b926b1d6ab40d048cce340f06dfa7cc424bb4d28f6e98f8333ef88735238100ebe7106418acbec7aaaa8db52596948a8ad90b2071a8bdf17c554fe7f8349982da08a2cda8270e25121a14b8a66371a0be16a20a57920fded5fe05fa0844e1118cffbc9bb1ff3d2138cbc39571614429d5cc97a990ed05f7f44408858b4e534ec7d0f8993674dd94de422184ffec3a7951b79ccce019a41f6d1fcee68ec607a71485e262f0c4251a6e034cbe37df526f91167ef44153b743ba468b5934c7c", @ANYRES16=r3, @ANYBLOB="b72300000000000000000d0000f008000300", @ANYRES32=r5, @ANYBLOB], 0x1c}, 0x1, 0x50000}, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.stat\x00', 0xb00000000065808, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100000000) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x13, 0x5, &(0x7f00000000c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0xae8, 0x0, 0x0, 0x0, 0x3}, [@exit, @ldst={0x0, 0x2, 0x1, 0xb, 0xa, 0xffffffffffffffe0, 0xffffffffffffffff}]}, &(0x7f0000000180)='GPL\x00', 0x2, 0xa2, &(0x7f0000000300)=""/162, 0x40f00, 0x8, [], r5, 0x12, r6, 0x8, &(0x7f0000000200)={0x0, 0x3}, 0x8, 0x10, &(0x7f0000000240)={0x0, 0x5, 0x83, 0x1}, 0x10}, 0x78) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000000640)) [ 928.345366][ T4910] IPVS: ftp: loaded support on port[0] = 21 23:53:59 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000003) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x89f1, &(0x7f0000000000)={'macvtap0\x00', &(0x7f0000000080)=ANY=[@ANYRES64=r0, @ANYRES64, @ANYRES64]}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000b40)={0x0, 0x27c}, 0x8) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000040)=0x101, 0x2) ioctl$SIOCRSGCAUSE(r2, 0x89e0, &(0x7f00000007c0)) r3 = socket$netlink(0x10, 0x3, 0x7) pipe(&(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000b00)={r4, 0x0, 0x48, 0xcc, &(0x7f0000000840)="fda8a9f0dc14e5c370f44680f1da89c1f75c69dfedad5191d388e24acc543fcbb76968a77cec828384b2f42e189613c7109c0428078924b49bbe0e261293b4198395f1dd730a4466", &(0x7f00000008c0)=""/204, 0xfbb9842, 0x0, 0x6d, 0x99, &(0x7f00000009c0)="12eb6495124d77c143b493d22870cb2eac08c6934331220e7a2cad89d8bdd417137a092df6c2030705440c47a33b7ed13432caf322652fa21f9cdec48cac0fca106848e5cb1a8f5c12eb473db750f89be3fbb3f43fa558d66787401a1c31506209fd45a9aab6c6884013ac33e8", &(0x7f0000000a40)="bc43ca30ff433cee466387f4c93a94e8efc9282ea9fc5d1f23b52adf8e0dcf9062668cb59ebd4be7ca12285e513ca1227d9f1ff5826f26d8b7c494088f369f0374e92a1fdb2316779c32371cf4480d0322177641f8996ca3c47dff36e2fed1b811c7e0e67696211eaf5cfafc5f4af7f2d24fb1677997cd81928b6b879f60fb612129b1ef701ed7f882a466cb92197a70fbaae05935d6342fc9"}, 0x40) sendmsg$TIPC_NL_BEARER_ENABLE(r3, &(0x7f0000000580)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000e80)={0x2b0, 0x0, 0x8, 0x70bd27, 0x25dfdbfe, {}, [@TIPC_NLA_PUBL={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x1}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xd13}, @TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xfffff001}]}, @TIPC_NLA_NET={0x60, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3c54f586}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x9c8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x81}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3b}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xb2}]}, @TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1ca}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x20}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfb13}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80000001}]}, @TIPC_NLA_LINK={0x130, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8000}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffff1fd}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}]}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xd6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa51}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2ae}]}]}, @TIPC_NLA_LINK={0x7c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x93d9}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}]}]}]}, 0x2b0}}, 0x20040001) sendmsg$sock(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="6a16daf556151d40c2da2612998f0badba121f8b6210e4a7e4620fb85ca8dfec49c5808ecc575ed135318bc91e7d208dc2a2fe5287a2e0f6a00cc031571c55f93dbaa973dac45e3d6034561bee9f3b4c6e4ffa52fbc8d3be21dd4cf106567fdb25da97ec45db0f0489b8fc7d1dc7d3fc8d06d54df85f4f583e099f0e8d813b04815326536617a1d6bc50c1", 0x8b}, {&(0x7f00000005c0)="17a5242eeb0de6dcee93bd2822610afbe5ddc6c415592e9d67144e63074a79b3e2f92a42f30b429ed90701dd36a7d79313a4222b57d8b960df63a3be26ade7da6c1b1f9b98a39bd5ae83533a92caa01820dd8fe0f469a7c65526ec0ad08a8bdc29e6ad008d10cd7dab054838fa8dfadf193ccc75f226726037420944e971a7f7dd540fe59235bfeb2df3d36250e505f898f56b5bbe674bc4b2e1e49def1e4b9f1c260d31b3d00353ebb1eaf43e3f8694f2ca64754f12eeb4", 0xb8}, {&(0x7f0000000280)="1c2e45f5e24f76e5cd2ee3c7a39e69fc78a477025bd2599804fd54b110b0e5eeef4d48fc279cfdf06679299309538f6b924a62cd1f8eefd5355aa7eb5d9ebff637108b26f344c8db3f1a6ab959b292ba801588cb3cb664a16b125e", 0x5b}, {&(0x7f0000000680)="3c37a3ea86f32f1e8c97b487049059b55161ea8279dc7084e48f4819ee276904aaf4c49bee8f2a2bb5a03fdc1a8038bedcebc41404bc72ef4b1d2010e61574471beae5983f99f36e6db49af3c7c88ed139d77912f82cd1e52554da887cb655100e1196e0bde4f6c0cf5b1c85447872c4c9196c3556e446e961ac060fe01804edd91a68474611bc2c63d5c6577ce7c75a59b76a", 0x93}], 0x4, &(0x7f0000000740)=[@mark={{0x14}}, @mark={{0x14}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x20}}], 0x60}, 0x40) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) [ 928.536178][ T4958] IPVS: ftp: loaded support on port[0] = 21 23:53:59 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r0, 0x10000200003) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000200)={'team0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2800000010005fba00"/20, @ANYRES32=r3, @ANYBLOB="020b0100000000000800000000008f3e861648ca0813a61e465e557b922c7f0a00552f82ae6e3f027a359ee7eac1f9cdda62c9254b9736d4b92615212e346cc4fbf66ece22f1a2c7327a337a760dc7b8307dd02f94d08a4c2688e75f04b529010524adf5c315254fc48cf968611bc5622e503f82560b3b3ab4cd8a2bfc3bb8ee6844056e29bf41e5d03fe53558de1da00b4954d842b14f96a82fdd9afd31e4517ec731553b8f26782d0fd8bd82a3844862928dc7cc16ad045ead7601befc3aee52df2cc2fca7ed22fdffaaea4467"], 0x28}}, 0x0) accept4(r0, 0x0, 0x0, 0x0) pipe(&(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) close(r4) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0}, &(0x7f00000000c0)=0xfdf4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000080)={r6}, 0xc) syz_genetlink_get_family_id$nl80211(&(0x7f00000003c0)='nl80211\x00') r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=@newlink={0x90, 0x10, 0xffffff1f, 0x0, 0xffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x8040}, [@IFLA_LINKINFO={0x50, 0x12, 0x0, 0x1, @ipip={{0x9, 0x1, 'ipip\x00'}, {0x40, 0x2, 0x0, 0x1, [@IFLA_IPTUN_ENCAP_DPORT={0x6, 0x12, 0x4e22}, @IFLA_IPTUN_COLLECT_METADATA={0x4}, @IFLA_IPTUN_PROTO={0x5, 0x9, 0x4}, @IFLA_IPTUN_LOCAL={0x8, 0x2, @multicast2}, @IFLA_IPTUN_ENCAP_FLAGS={0x6, 0x10, 0x400}, @IFLA_IPTUN_TTL={0x5, 0x4, 0x9f}, @IFLA_IPTUN_ENCAP_DPORT={0x6, 0x12, 0x4e22}, @IFLA_IPTUN_PROTO={0x5}]}}}, @IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'batadv_slave_0\x00'}]}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x90}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) [ 928.866003][ T29] audit: type=1804 audit(1593993240.032:984): pid=4967 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir584356148/syzkaller.LGTDJX/353/cgroup.controllers" dev="sda1" ino=15817 res=1 23:54:00 executing program 2: setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x303}, "41019434436b1980", "69c6c72e0bd784712f6c1f00", "daff0159", "58d3c21fad3ebb88"}, 0x28) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x80000fffffffc, 0x0) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0xfffffed0, r0, 0x200, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x20009000}, 0x80a0) socket(0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r3, 0x0, 0x100000001) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendfile(r1, r4, &(0x7f0000000040)=0x1, 0x7) sendfile(0xffffffffffffffff, r5, 0x0, 0x100000001) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r6, 0x0, 0x1fffff000) [ 929.031917][ T4910] lo speed is unknown, defaulting to 1000 [ 929.037822][ T4907] @ speed is unknown, defaulting to 1000 [ 929.466474][ T29] audit: type=1804 audit(1593993240.632:985): pid=5000 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir584356148/syzkaller.LGTDJX/354/cgroup.controllers" dev="sda1" ino=15799 res=1 [ 929.598075][ T29] audit: type=1804 audit(1593993240.712:986): pid=5002 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir584356148/syzkaller.LGTDJX/354/cgroup.controllers" dev="sda1" ino=15799 res=1 [ 929.807588][ T4960] IPVS: ftp: loaded support on port[0] = 21 [ 929.839641][ T29] audit: type=1804 audit(1593993240.712:987): pid=5002 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir584356148/syzkaller.LGTDJX/354/cgroup.controllers" dev="sda1" ino=15799 res=1 [ 930.015450][ T4958] lo speed is unknown, defaulting to 1000 [ 930.100908][ T4910] @ speed is unknown, defaulting to 1000 [ 930.198867][ T8273] tipc: TX() has been purged, node left! [ 930.564260][ T4960] lo speed is unknown, defaulting to 1000 [ 930.647925][ T4958] @ speed is unknown, defaulting to 1000 [ 931.026436][ T4960] @ speed is unknown, defaulting to 1000 23:54:03 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200)=[{&(0x7f00000000c0)}], 0x1) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) r4 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, 0x0, 0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x14, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x40050}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000000280)=ANY=[@ANYBLOB="80000000", @ANYRES16=0x0], 0x2}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0x50, r5, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)={0x14}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000580)="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", 0x800}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 23:54:03 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_CMD_SHOW_STATS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)={0x1c, 0x0, 0x20, 0x70bd26, 0x25dfdbfe, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x40000c0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, 0x0, 0x10, 0x70bd2a, 0x25dfdbff, {{}, {}, {0x1c, 0x18, {0x1ff, @bearer=@l2={'ib', 0x3a, 'veth0_to_bridge\x00'}}}}, ["", "", ""]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x4000001) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r1, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x0, 0x2023, &(0x7f0000000100)={0x0, 0x989680}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$GTP_CMD_DELPDP(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16, @ANYBLOB="02000000000000000000010000000800020000000000"], 0x1c}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x800000000080002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x0, 0x0, 0x0}], 0x1, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0x4}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) 23:54:03 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) socket$xdp(0x2c, 0x3, 0x0) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r5, r4, 0x0, 0x100000001) 23:54:03 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="9800000049bbcda9348f490a46593f42743a0baf06999ef25822af91910f12e3096612070848de5387e62501948ccf54b1fbd7cf746ffd0800a217a4bfbc024756eab6c99d51a78dcac754d16d2dd0128240020e3c9d4c7aa2409753a80ec08452b132f3be8319c22629a42197e4ee71936a2ba9c07547f68661e12afe8ce31a0101005d036a9916", @ANYRES16=0x0, @ANYBLOB="080027bd7000fcdbdf2501000000080006000600000008000500060000003c00038008000300000000001400020067726574617030000000000000000000080003000400000014000200736974300000000000000000000000002000018014000300ff010000000000000000000000000001080009000f000000080006000000000008000400010000000800050009000000"], 0x98}, 0x1, 0x0, 0x0, 0x20000040}, 0x8000) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000480)={&(0x7f0000000700)={0xf0, 0x0, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1ff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_DAEMON={0x14, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x200}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e20}]}, @IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1}, @IPVS_DEST_ATTR_TUN_TYPE={0x5, 0xd, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xcecd}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000000}]}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x4}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_bridge\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x12}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'batadv_slave_0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100}, @IPVS_CMD_ATTR_DAEMON={0x1c, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x6, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0x400}]}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000500)=ANY=[@ANYBLOB="01000000d6b86bd10664498137e79c3fa0e9fa492c84869fe1190a794e8a210e581372c467b92d5db4c3c498da9c93449c91aeaf583dd66e3d293dd54e9820d1b8266031845e5a71f1d8c3264e088db423381acf13209785606b279e734d6c96940c4741c2f11bba2a1fde6c1572b666ea1205cda19a00a63e58418e7a15b5380119f15732aed2d2b09974ee8b08b375752f444dc44834a08f698d04009ca5819734bb2452aaf6009600"/184, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x82, &(0x7f0000000200)={r5}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={r5, 0x9}, 0x8) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000280)='memory.stat\x00', 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$NS_GET_OWNER_UID(r8, 0xb704, &(0x7f0000000300)) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000380)=@newlink={0x84, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x5c, 0x12, 0x0, 0x1, @ip6vti={{0xb, 0x1, 'ip6vti\x00'}, {0x4c, 0x2, 0x0, 0x1, [@IFLA_VTI_REMOTE={0x14, 0x5, @dev={0xfe, 0x80, [], 0x3b}}, @vti_common_policy=[@IFLA_VTI_OKEY={0x8, 0x3, 0x6}, @IFLA_VTI_LINK={0x8}, @IFLA_VTI_IKEY={0x8}, @IFLA_VTI_OKEY={0x8, 0x3, 0x20}], @IFLA_VTI_REMOTE={0x14, 0x5, @rand_addr=' \x01\x00'}]}}}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x84}}, 0x0) 23:54:03 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000004c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)={0x14, r3, 0x401, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x1c4, r3, 0x300, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_NET={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3ff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}]}, @TIPC_NLA_MON={0x34, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2940ed71}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffff7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}]}, @TIPC_NLA_MEDIA={0x130, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa019}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xb3253c}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x200}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x410b}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffe}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4a2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5c2e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7f}]}]}]}, 0x1c4}, 0x1, 0x0, 0x0, 0x40041}, 0x20000000) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r4 = socket(0x2000000000000021, 0x2, 0x10000000000002) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r4, 0x110, 0x4, &(0x7f0000000180), 0x4) [ 932.573282][ T29] audit: type=1804 audit(1593993243.743:988): pid=5124 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir576548397/syzkaller.mJqQoj/380/memory.events" dev="sda1" ino=16377 res=1 [ 932.710386][ T29] audit: type=1800 audit(1593993243.773:989): pid=5124 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16377 res=0 [ 932.761684][ T5129] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready [ 932.898837][ T29] audit: type=1804 audit(1593993243.773:990): pid=5124 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir576548397/syzkaller.mJqQoj/380/memory.events" dev="sda1" ino=16377 res=1 [ 933.143567][ T29] audit: type=1804 audit(1593993243.823:991): pid=5126 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir102750044/syzkaller.T9fx38/385/cgroup.controllers" dev="sda1" ino=16376 res=1 [ 933.314088][ T29] audit: type=1804 audit(1593993243.883:992): pid=5126 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir102750044/syzkaller.T9fx38/385/cgroup.controllers" dev="sda1" ino=16376 res=1 [ 933.449033][ T29] audit: type=1804 audit(1593993244.003:993): pid=5130 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir576548397/syzkaller.mJqQoj/380/memory.events" dev="sda1" ino=16377 res=1 [ 933.559533][ T29] audit: type=1804 audit(1593993244.513:994): pid=5130 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir576548397/syzkaller.mJqQoj/380/memory.events" dev="sda1" ino=16377 res=1 [ 933.668888][ T29] audit: type=1804 audit(1593993244.513:995): pid=5132 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir576548397/syzkaller.mJqQoj/380/memory.events" dev="sda1" ino=16377 res=1 [ 933.769030][ T29] audit: type=1804 audit(1593993244.563:996): pid=5132 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir576548397/syzkaller.mJqQoj/380/memory.events" dev="sda1" ino=16377 res=1 23:54:07 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(0xffffffffffffffff, 0x0, 0x0) write$binfmt_elf64(r3, &(0x7f0000000380)=ANY=[@ANYBLOB], 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfef0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000009180)={&(0x7f0000000180)={0x70, 0x0, 0x8e6767b8eef245b5, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff0001}]}, 0x70}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="89ea4f762d3697285b314d87994b6cacb8d4784072c25ad776cac74245f2cf2ff99e12ab59aae9f3cdfb7602a586272277e4cc5743fee057fe2a5432b3836f9e7917af3c1a56e75c420f5052f6cf8bbe95117c1eca2a62f5397f5e7a8700000000000000d001257d05a90426b3ddac75fa073b6272cfa9721f9734c8fcd9213296eed620b39f21d0580a1f309928dbdb0ce6a1adc3b98afbc26c525c1509e462f83e1c007040cab7d3dd82d599caa80f0d31d4d7a4e031277692900b415459d98e0f8cf2d461bd26258df7b2d6243b0c30fa511d58cab7c4e726c3", @ANYRES16], 0x2}, 0x1, 0x0, 0x0, 0x80}, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 23:54:07 executing program 2: openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpuacct.usage_percpu\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)='\x00', 0xffffffffffffffff}, 0x30) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x14e24, 0x80000000}, 0x1c) pipe(&(0x7f0000000340)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) sendmsg$IPSET_CMD_SWAP(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8400000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x4c, 0x6, 0x6, 0x5, 0x0, 0x0, {0xa, 0x0, 0x7}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz0\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}]}, 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) recvmmsg(r1, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x2, 0x3000300}], 0x1, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0x0) write$binfmt_script(r0, &(0x7f0000000400)=ANY=[@ANYRESDEC=0x0, @ANYRESOCT, @ANYRESHEX, @ANYRES64], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r5, r4, 0x0, 0x100000001) 23:54:07 executing program 5: write$binfmt_script(0xffffffffffffffff, &(0x7f0000000440)=ANY=[@ANYBLOB, @ANYBLOB="bda9550f2ff5d8ded8a2d38255b43c40d36d7a2da8c7b85b3334c3642240e46c2657353f5c9092bcab53c0fa79aa5345ff20c261e631eaf199f7bdb03657e513d67280b67409c90c9c018e64a604644597eb4c9657e91f9a468ac6a3e5a5d8888feca40088aaa4f0e9685d33ccb3c9f68b4e55ef344697e821a7bae8826f7354aa90eb584266339956e4d1c7b7f4401e9dbd659c08c9ca6711d176a9fdb6c8f0960d09ec8673116fc51aaa8f868a7b", @ANYBLOB="dcd0348de6c7edd264e1148c3ecbe439ad36ec189122387b6e3b1b7a91d6c3864ea2844673761ad85af9ac1f772f4b8daa21885a13301035924c1454aae378d72662f31060d4fe5eafa2e57b6005edd94e596f99d5b0d68e7a877b938bda69c2907eb1cb832ce7cb8854a9855c9c23", @ANYRESOCT, @ANYBLOB="72d42a4c140fabcbbd1e3832", @ANYRES64, @ANYRES16, @ANYRES64], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x2a853, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='pids.events\x00', 0xb00000000065808, 0x0) socket$pppoe(0x18, 0x1, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000000)=0x200, 0x4) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x200000000004e23}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000001c0)='highspeed\x00', 0xa) sendmsg$IPSET_CMD_HEADER(0xffffffffffffffff, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) sendmsg$GTP_CMD_NEWPDP(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000100), 0x4) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0xf012, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) write$binfmt_elf64(r0, &(0x7f0000000280)=ANY=[@ANYRES32=r0], 0x100000530) 23:54:07 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000100)=[{{&(0x7f00000000c0)={0xa, 0x4e20, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e20, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="f8000000000000002900000032000000fe88000000000001", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x28}}], 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) ioctl$SIOCX25GCALLUSERDATA(r1, 0x89e4, &(0x7f0000000180)={0x12, "beb5faaadb9cefb7409611b96c595d834ae5780f0d68b60860c13e84bb54eb4d9679b95bd6b055345ef43f7df9c71b2b5782b1b704fadb243b42b70e07dc8498fe1d68887a468f6d52129dbd57120c91fe40e329851f6a5e4337ecdec568c36e7fadb0eef089509ef3db2896c18e244ee07c32baebfde2287d453237c6d7025d"}) 23:54:07 executing program 4: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x80) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000100)={'nat\x00', 0x0, [0x0, 0x2]}, &(0x7f00000000c0)=0x54) socket$pppl2tp(0x18, 0x1, 0x1) 23:54:07 executing program 1: r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r4}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r4, 0x13}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r4, 0x7}, &(0x7f0000000100)=0x8) sendmsg$RDMA_NLDEV_CMD_PORT_GET(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYRESOCT, @ANYRES16], 0x20}, 0x1, 0x0, 0x0, 0x8080}, 0x20000011) [ 935.911563][ T29] audit: type=1804 audit(1593993247.083:997): pid=5154 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir366392606/syzkaller.Qj0hNj/386/memory.events" dev="sda1" ino=15833 res=1 [ 935.961740][ T5151] IPVS: ftp: loaded support on port[0] = 21 [ 935.989439][ T8273] tipc: TX() has been purged, node left! [ 935.996762][ T8273] tipc: TX() has been purged, node left! [ 936.068375][ T5151] lo speed is unknown, defaulting to 1000 23:54:07 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) socket$nl_route(0x10, 0x3, 0x0) r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000000)={0x8, 0x1f, 0xfffffffffffffffd}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r6 = socket(0x100000000011, 0x2, 0x0) bind(r6, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(r6, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, r5, 0x31905e13403123b7, 0x0, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}]}, 0x1c}, 0x1, 0x50000}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=@ipv6_newroute={0x0, 0x18, 0x400, 0x70bd27, 0x25dfdbfd, {0xa, 0x0, 0x10, 0x6, 0xfd, 0x3, 0xc8, 0x6, 0x100}, [@RTA_IIF={0x0, 0x3, r7}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20040010}, 0x8c0) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000480)=ANY=[@ANYBLOB="60000012100001041000"/22, @ANYRES16=r4, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r1, @ANYBLOB], 0x60}}, 0x0) 23:54:07 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x100000000) sendmmsg$alg(r0, &(0x7f0000006f40)=[{0x0, 0x0, &(0x7f0000001400)=[{&(0x7f00000000c0)="4762aa9d4a12e2cddfcb8a9890be98f27be7be96becc9969a49ed53764fa343eb3e179256350ed6bbfa35dda3cccf66d6e17aa30ddd0d7e15c6625d36466ff609683231498109cc8feb045067baae1b499d1ea6750c6aa28ce", 0x59}, {&(0x7f0000000140)="f9402c966ba1e6322b28e6cac1c788eb3ad45d1451340f98beea8b64e89f4b3fbb9106244463fb03feccdaecb8794e1dff7cec0b687db5350aa858317f0aad8a68f8c846f33ede9a1566a49a2f74ff41c9", 0x51}, {&(0x7f00000001c0)="c7422d5e30f4f19ebbcb7e5312fb02a37c557247472a615672f87c9dcfdd2fc17ab814162a2d2453e6ceb5627dcada62fc6bdf51981f92367b1034e817f3c7409206aa1f4fcc3aa422f886e7786acd2847d944d41c057fec761eccdf5e7bffe0173a83e58743c552ddf7b4c732813c5a816f7ff61578d70b887a3fc1b81a6a5adb5f85cd63c3352f4a342095221874d7813761dbf9becb6a55031c34c9750db96d0ece95f5c752ee9331099353f9c528505fa023051a899f5ae29f68a8bae5e54accb8af6eb4580d4be7", 0xca}, {&(0x7f0000000040)="dba46afb288c7e6e956737618353a6bc079e551e38837e5aef8e40fa70474af8af6dfa08", 0x24}, {&(0x7f00000002c0)="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&(0x7f0000006cc0)=[{&(0x7f0000006980)="6904da286049edc608a893f264f0783f6790333b9db3928fa1e8ddac783a3b682a8531a0c9b1c5b02428b553b93a938e02798f256cbe393063abc13c36a04d01b23e87e144b6619cd6dd753b2ffdcea09ef5ade31f22135b27f0988379b34cd23091334186468b2d973f59", 0x6b}, {&(0x7f0000006a00)="cb59d91a816ce8256ad847e50ffc3b14da4cc9fa6ba60822f9344c95987b0faa6fe84666fdaaf380e362702c3b503d5e63c5af96f689e4c03ecb17cd44f4b076e373669bda17e7a282a2874c", 0x4c}, {&(0x7f0000006a80)="03beaf4991a2b0cbd23fd0f108108dcd2142e74e2a3cbf2a27ad3b546be55e1ee7e9191f5d48518f153e8b4598cc29102c1fae4c3aba6cae695519df339b9a59c0af4214ee5d1c72c3ce52c8ab6e3f0dda5e8b055ee0d3fb0b8aafea81ba8609090c25d062c82c1655460c938a7577d079ac7dfc4bf6f6c25d2161c157b8ee420988ef3d96144fae836c61dd252bcf5a8721738f738542b0b292b749ec90214fb6b387eca930de694737137dbf0f89898d46e14c76202b89e49f95ca8cf4170c9e9862f273947b2a6726a9f859c2497866252a5a17", 0xd5}, {&(0x7f0000006b80)="64454355b301cab887a03707061b231a73710ec8dd1b9924572c8fdb1013ec9310660ecd1a20a2d348b79bc881b519ef543c20de4bb62cd142ac394d4f803e8691db97d7bf43b5b3ec26dea33049be978ae63826333513797120b521a6ae63f52d4db444ac258a36cf9e93aa7dc7f6a6b29f1fee7db274af5ede2610d5d4b6af1cf2683e92bf941576d74fc3ffeabd0b9df9f0e6a2", 0x95}, {&(0x7f0000006c40)="d884f0c67f7a8c106c582525760b06105f685ecbaa571b5d1ffb801a83f82ce93835c168512ed042538d1ffe3430d99262f38a776a9ce68c9d799b60dcdef411c8f6", 0x42}], 0x5, &(0x7f0000006d40)=[@iv={0xa8, 0x117, 0x2, 0x91, "fbd7d8fb5a6b87c3c4f570667d17eadd4f94c3bd7fe0ae519f2c9adc8298013a64988954b995f9eac567d768e2f8cd22f6001b21caef31c887273e2cb5e93b462dcf98ff6161944c702a5d210e5299321e3efe4d26fb9cef9fa291b549ee9e3f5a2c8305ee48f140ac8f7634b9f5886180c6272d6f3a535f23d56d45a0db3d3f7aed576461837271dd36cf4c172f932333"}, @assoc={0x18}, @assoc={0x18, 0x117, 0x4, 0xffff0001}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x8d, "b5575d267affbf15e4b9d84e5bcc0051fd2cf2a34e0fd109a14ef89ebef29f1b32300db49885160685b339dbb3b51d52ed987a4aafc56da09411a656ca6c733db3f1eef8e8573d97f2164c641c1a63e8fd1eeec67de14cfb23d8086a6270d23b017042f1bc5d74d947feb1551a766e23b8da8f6931f0d24685a6c576ae7f88f0800b38f74aee24a97fb5ad4a08"}], 0x1e0, 0x4}], 0x8, 0x62a5c4e871614d96) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c20000000800450000280000002bb2069078000000060000000000dd000022", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5010000090780000"], 0x0) 23:54:07 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)=@newsa={0x144, 0x10, 0x713, 0x70bd29, 0x0, {{@in=@local, @in6=@mcast2, 0x0, 0x6}, {@in6=@empty, 0x0, 0x32}, @in6=@empty, {}, {0x0, 0x2000000000000000}, {}, 0x70bd2d, 0x0, 0xa, 0x2}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}, @offload={0xc}]}, 0x144}}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) [ 936.307366][ T5180] validate_nla: 3 callbacks suppressed [ 936.307377][ T5180] netlink: 'syz-executor.3': attribute type 5 has an invalid length. 23:54:07 executing program 1: unshare(0x6040580) socket$nl_route(0x10, 0x3, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) socket$netlink(0x10, 0x3, 0x0) socket(0x0, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pipe(0x0) socket$isdn_base(0x22, 0x3, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000440)='ethtool\x00') recvmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0}}], 0xf, 0x0, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000200)=ANY=[@ANYBLOB="18000000", @ANYRES16=r1, @ANYBLOB="000000000000008dbc258aeda8621bdb2fbaf3db005add4c26c9d3978d9fed347ffba8ca9d6c11e05f03c3a38942c67fa22b741eb8b50b85e49e8403d5493373226e3ccb24a75b7638f20d316486c4a3b503d47bdc360057c4be569fcaf1ff8190df7ac31de1134afd72c636ee033c4ae37cd6ebd0c3b731607cbdb8b1cbbe8b1f847c1dbd8779e4e88a0189b38a41b1f7d2144835eb0733064f31a6c1820fb546f76d5d677cfd2de06d77e29b6ace0def7f0f54f9437ecbd813a3575bed9bf7bb60c1149a12c5c4aadf591b527396b061e7d4b146f9"], 0x18}}, 0x0) [ 936.435540][ T5181] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 936.503013][ T5180] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 936.521248][ T5186] [ 936.536465][ T5186] ============================= [ 936.562193][ T5181] netlink: 'syz-executor.3': attribute type 5 has an invalid length. [ 936.578574][ T5186] WARNING: suspicious RCU usage [ 936.602779][ T5186] 5.8.0-rc2-syzkaller #0 Not tainted [ 936.636339][ T5186] ----------------------------- 23:54:07 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000500)=ANY=[@ANYBLOB="4800001210001fff20970568a9e00d7381d5ba5398c2fccd1e50e11a00080000faff0000", @ANYRES32=0x0, @ANYBLOB="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"/451, @ANYRES32=0x0, @ANYBLOB="62b04887cbad45e695c94a2580187477def6083b88d93c9fef2f4237658d9c49bccdd1cf598763f6af4a8197b95bdd6930f112fc60f36e75bb232154af7aafa0437caa9717e67970cff4653bf30672c6cdc0825476b20b354b516d524b9967da04d285ea1bf65dc190b83c58bc1c8b9f986caa25f0b92a92db0e5cdd556b70493972121e01c7686882cb3e8f1ad3bbec6155485d208865c8f46aa0e73503"], 0x48}}, 0x0) r0 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") socket(0x10, 0x3, 0x0) [ 936.674062][ T5186] drivers/net/bonding/bond_main.c:387 suspicious rcu_dereference_protected() usage! [ 936.686838][ T5186] [ 936.686838][ T5186] other info that might help us debug this: [ 936.686838][ T5186] [ 936.729557][ T5186] [ 936.729557][ T5186] rcu_scheduler_active = 2, debug_locks = 1 [ 936.737684][ T5186] 1 lock held by syz-executor.0/5186: 23:54:08 executing program 5: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet(0xa, 0x801, 0x84) socket(0x0, 0x0, 0x0) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x8) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x4) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x66, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="000010ebbb69cb3c0e6669325490dc0000"], &(0x7f00000001c0)=0x8) [ 936.791860][ T5186] #0: ffff888089791a28 (&net->xfrm.xfrm_cfg_mutex){+.+.}-{3:3}, at: xfrm_netlink_rcv+0x5c/0x90 23:54:08 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000100)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x100000000) r2 = openat$cgroup(r0, &(0x7f00000001c0)='syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r3, &(0x7f00000002c0)=[{&(0x7f00000000c0)='7', 0x1}], 0x1) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r4, 0x0, 0x100000000) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000000)=0x40, &(0x7f0000000080)=0x4) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100000000) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r8, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r8, 0x0) setsockopt$TIPC_IMPORTANCE(r8, 0x10f, 0x7f, &(0x7f0000000140), 0x4) [ 936.859093][ T5186] [ 936.859093][ T5186] stack backtrace: [ 936.874547][ T5151] @ speed is unknown, defaulting to 1000 [ 936.895829][ T5186] CPU: 1 PID: 5186 Comm: syz-executor.0 Not tainted 5.8.0-rc2-syzkaller #0 [ 936.904551][ T5186] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 936.914623][ T5186] Call Trace: [ 936.917933][ T5186] dump_stack+0x18f/0x20d [ 936.922295][ T5186] bond_ipsec_add_sa+0x1c8/0x220 [ 936.927251][ T5186] xfrm_dev_state_add+0x2da/0x7b0 [ 936.932298][ T5186] xfrm_add_sa+0x2166/0x34f0 [ 936.936917][ T5186] ? xfrm_send_policy_notify+0x17a0/0x17a0 [ 936.942745][ T5186] ? security_capable+0x8f/0xc0 [ 936.947616][ T5186] ? __nla_parse+0x3d/0x4a [ 936.952243][ T5186] ? xfrm_send_policy_notify+0x17a0/0x17a0 [ 936.958072][ T5186] xfrm_user_rcv_msg+0x414/0x700 [ 936.958684][ T5214] IPVS: ftp: loaded support on port[0] = 21 [ 936.963024][ T5186] ? xfrm_do_migrate+0x800/0x800 [ 936.963070][ T5186] ? find_held_lock+0x2d/0x110 [ 936.963127][ T5186] ? __mutex_lock+0x626/0x10d0 [ 936.980293][ T5157] IPVS: ftp: loaded support on port[0] = 21 [ 936.983741][ T5186] netlink_rcv_skb+0x15a/0x430 [ 936.983763][ T5186] ? xfrm_do_migrate+0x800/0x800 [ 936.983780][ T5186] ? netlink_ack+0xa10/0xa10 [ 936.983815][ T5186] xfrm_netlink_rcv+0x6b/0x90 [ 936.983833][ T5186] netlink_unicast+0x533/0x7d0 [ 937.013889][ T5186] ? netlink_attachskb+0x810/0x810 [ 937.019026][ T5186] ? _copy_from_iter_full+0x247/0x890 [ 937.024427][ T5186] ? __phys_addr+0x9a/0x110 [ 937.028951][ T5186] ? __phys_addr_symbol+0x2c/0x70 [ 937.034139][ T5186] ? __check_object_size+0x171/0x3e4 [ 937.039600][ T5186] netlink_sendmsg+0x856/0xd90 [ 937.044393][ T5186] ? netlink_unicast+0x7d0/0x7d0 [ 937.049365][ T5186] ? netlink_unicast+0x7d0/0x7d0 [ 937.054485][ T5186] sock_sendmsg+0xcf/0x120 [ 937.058931][ T5186] ____sys_sendmsg+0x6e8/0x810 [ 937.063722][ T5186] ? kernel_sendmsg+0x50/0x50 [ 937.068509][ T5186] ? do_recvmmsg+0x6d0/0x6d0 [ 937.071571][ T5214] lo speed is unknown, defaulting to 1000 [ 937.073253][ T5186] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 937.073274][ T5186] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 937.073288][ T5186] ? __lock_acquire+0xc1e/0x56e0 [ 937.073311][ T5186] ___sys_sendmsg+0xf3/0x170 [ 937.073330][ T5186] ? sendmsg_copy_msghdr+0x160/0x160 [ 937.073350][ T5186] ? __fget_files+0x272/0x400 [ 937.110901][ T5186] ? lock_downgrade+0x820/0x820 [ 937.115772][ T5186] ? find_held_lock+0x2d/0x110 [ 937.120565][ T5186] ? check_preemption_disabled+0x38/0x220 [ 937.126307][ T5186] ? __fget_files+0x294/0x400 [ 937.131447][ T5186] ? __fget_light+0xea/0x280 [ 937.136072][ T5186] __sys_sendmsg+0xe5/0x1b0 [ 937.140592][ T5186] ? __sys_sendmsg_sock+0xb0/0xb0 [ 937.145658][ T5186] ? __x64_sys_futex+0x382/0x4e0 [ 937.150852][ T5186] ? check_preemption_disabled+0x38/0x220 [ 937.156603][ T5186] ? do_syscall_64+0x1c/0xe0 [ 937.161356][ T5186] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 937.167359][ T5186] do_syscall_64+0x60/0xe0 [ 937.171949][ T5186] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 937.177855][ T5186] RIP: 0033:0x45cb29 [ 937.181753][ T5186] Code: Bad RIP value. [ 937.185828][ T5186] RSP: 002b:00007ff7e9a92c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 937.194456][ T5186] RAX: ffffffffffffffda RBX: 00000000005027e0 RCX: 000000000045cb29 [ 937.202620][ T5186] RDX: 0000000000000000 RSI: 0000000020000180 RDI: 0000000000000003 [ 937.210608][ T5186] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 937.218777][ T5186] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 937.226767][ T5186] R13: 0000000000000a45 R14: 00000000004cd2c9 R15: 00007ff7e9a936d4 23:54:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = bpf$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$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010800"/20, @ANYRES32=0x0, @ANYBLOB="000000000000000014002b8008000100", @ANYRES32=r2, @ANYBLOB="080003000200000008001b"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@newlink={0x34, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0xd00}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r2}]}, @IFLA_GROUP={0x8}]}, 0x34}}, 0x0) [ 937.422560][ T5231] infiniband syz2: set active [ 937.510516][ T5231] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 23:54:08 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 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)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32, @ANYBLOB="00000000000000002800120009000100766574800000000018000200140001000000000001afe11fbf9831b1e73c4bdd3a7ef7687654299b280726fc15daba606fb231d6aa207b0aa8f9b55290e23ffce8bb9828d69e8c268bd1c54ca76ca457530756b4c06a", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0x8}}, [@filter_kind_options=@f_route={{0xa, 0x1, 'route\x00'}, {0x8, 0x2, [@TCA_ROUTE4_POLICE={0x4, 0x3}]}}]}, 0x38}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@initdev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f00000004c0)=0xe8) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000500)={{{@in6=@mcast1, @in6=@dev={0xfe, 0x80, [], 0x2c}, 0x4e20, 0xfff, 0x4e24, 0x0, 0x2, 0x20, 0xa0, 0x0, 0x0, r5}, {0x1, 0x1ff, 0x7f6, 0x3, 0x1000, 0x4, 0xfa3d, 0x3}, {0x6, 0x5, 0x9, 0xffffffff}, 0x0, 0x6e6bb8, 0x2, 0x1, 0x1}, {{@in6=@loopback, 0x4d2, 0xab}, 0xa, @in6=@local, 0x0, 0x1, 0x3, 0x4, 0x9, 0x10001}}, 0xe8) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000000)={'syzkaller1\x00', 0x102}) r7 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) ioctl$TUNSETGROUP(r6, 0x400454ce, r8) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000280)={0x0, r5, r8}, 0xc) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=@newtfilter={0x44, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_OPTS={0x10, 0x54, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPTS_GENEVE={0xc, 0x1, 0x0, 0x1, [@TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS={0x5}]}]}]}}]}, 0x44}}, 0x0) [ 937.552914][ T5231] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 937.584362][ T5231] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready 23:54:08 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="6400eb005dcf8bd68b06006d3ebf0a", @ANYRES32=r2, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d000000340000000000000000347f0000ff000000000000000000000d00000000000000180005802c000200"/76], 0x64}}, 0x0) [ 937.606306][ T5231] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 937.716721][T14032] lo speed is unknown, defaulting to 1000 [ 937.724008][ T5233] infiniband syz2: set active [ 937.764764][ T5233] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 937.776064][ T5233] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 937.795919][ T5233] device batadv0 left promiscuous mode [ 937.814946][ T5233] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 937.826280][ T5233] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 937.924338][ T5233] device bridge1 left promiscuous mode [ 937.965888][ T5233] device geneve2 left promiscuous mode [ 937.987659][ T5233] device bridge3 left promiscuous mode [ 938.003616][ T5186] bond0: (slave bond_slave_0): Slave does not support ipsec offload [ 938.022116][ T5215] IPVS: ftp: loaded support on port[0] = 21 [ 938.061209][ T5233] device bridge8 left promiscuous mode [ 938.097150][ T5233] device bridge11 left promiscuous mode [ 938.132145][ T5237] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 938.196316][T14032] lo speed is unknown, defaulting to 1000 [ 938.214039][ T5248] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 938.234483][ T5231] infiniband syz2: set active [ 938.253217][ T5231] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 938.328703][ T5228] infiniband syz2: set active [ 938.333717][ T5228] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 938.388242][ T5157] lo speed is unknown, defaulting to 1000 [ 938.394061][T14032] lo speed is unknown, defaulting to 1000 [ 938.424690][ T2473] lo speed is unknown, defaulting to 1000 [ 938.486986][ T5238] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 938.853683][ T5215] lo speed is unknown, defaulting to 1000 [ 938.858308][ T5214] @ speed is unknown, defaulting to 1000 [ 939.285101][ T5157] @ speed is unknown, defaulting to 1000 [ 939.584176][ T5215] @ speed is unknown, defaulting to 1000 23:54:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000000c0)=@newqdisc={0x2c, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}, [@TCA_RATE={0x6, 0x5, {0x80, 0xc}}]}, 0x2c}}, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) sendto$unix(r4, &(0x7f0000000240)="a069a671a6dd725f1a0e97e0d99bc07e607e61ca6395bf29e2a51162bd5d4ac1c6a0ccbfaf760f056dc9d584b2c6680d9ab4c1817e1eedb62e5416f7e33a45ca6468eddf9564778e17fe8eda4ba503d5f8c5072b0ba6adfeeef605bf724ff763ac2e64769005", 0x66, 0x8010, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000640)=@newtfilter={0x24, 0x2a, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x24}}, 0x0) 23:54:13 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x8) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="3c00000010a2d9cd8328ef98a87fc86feb29282a33f3a834fc5afb397c8b9537", @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5000000010001fff000000000008000000000000", @ANYRES32=0x0, @ANYBLOB="000000080000000028001200090001007265741327eeccba32d3f80014000100008f0000", @ANYRES32, @ANYBLOB="200002000010000008000a00", @ANYRES32=r3], 0x50}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r7, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r7, 0x0) recvmsg$kcm(r7, &(0x7f0000001640)={&(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/200, 0xc8}, {&(0x7f0000000280)=""/37, 0x25}], 0x3, &(0x7f0000001580)=""/168, 0xa8}, 0x20) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r10}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r10, 0x13}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000001680)={r10, 0x643}, 0xc) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r6}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x44}}, 0x0) 23:54:13 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) sendto(r1, &(0x7f0000000100)="923699647a60afe7a1fa7ed3d743e3bc13e5f12370a86aa537b781fac7d06a05f63864db3f453f349ed334437b4578701c13a7852b35274103b74f69bbbf436b3a2f6e3a99337228ff58103e8ea8560372fb2b728385da73a01d900c", 0x5c, 0x80, &(0x7f0000000200)=@tipc=@id={0x1e, 0x3, 0x2, {0x4e23, 0x3}}, 0x80) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.stat\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e21, 0x4, @loopback, 0xfffffffa}}, 0x0, 0x0, 0x1b, 0x0, "99c3c32656faa658ecbac9083469302e32a5f7c33216a57bdd6e71b2ed23a24605b3672cf12a9efaaa133d2505d47d2fef417f01feedc13004866f8b949f6b1d53174625f61eb69c7298c52b7712631f"}, 0xd8) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2012, r2, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.stat\x00', 0x275a, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, 0x5, 0x1, 0x101, 0x0, 0x0, {0x7, 0x0, 0x4}, ["", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x0) 23:54:13 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) gettid() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000100)='\x00', 0xffffffffffffffff}, 0x30) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) pipe(&(0x7f0000000340)={0xffffffffffffffff}) close(0xffffffffffffffff) splice(r2, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) sendmsg$IPSET_CMD_SWAP(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)={0x40, 0x6, 0x6, 0x5, 0x0, 0x0, {0xa, 0x0, 0x7}, [@IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}, @IPSET_ATTR_SETNAME2={0x9, 0x3, 'syz2\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) recvmmsg(r1, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x2, 0x3000300}], 0x1, 0x0, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0, 0x1, 0x0, 0x0, 0x10000}, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$FIGETBSZ(0xffffffffffffffff, 0x2, &(0x7f0000000200)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) 23:54:13 executing program 5: syz_emit_ethernet(0x52, &(0x7f0000000000)={@local, @dev, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "ade300", 0xb, 0x2c, 0x0, @remote, @local, {[@dstopts={0x2c}], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x5, 0x5}}}}}}}, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x100000000) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r3}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x13}, 0x8) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000180)={'ipvlan1\x00', &(0x7f00000000c0)=@ethtool_rx_ntuple={0x35, {0xd, @udp_ip4_spec={@multicast2, @remote, 0x4e23, 0x4e22, 0x40}, @ether_spec={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 0xb4}, 0x2, 0x5, 0x7, 0x0, 0xffffffffffffffff}}}) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x6, 0x8000, 0x2, 0x4, r3}, 0x10) 23:54:13 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r1, &(0x7f0000000140), 0x4924b68, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000040)) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) getsockopt$inet6_tcp_buf(r0, 0x6, 0xb, 0x0, &(0x7f0000000000)) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000100)=0xffffffffffffffff, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f00000000c0)=0x1, 0x4) [ 942.440407][ T5365] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 942.516417][ T5372] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 942.634473][ T5368] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 942.705464][ T5365] netlink: 'syz-executor.5': attribute type 5 has an invalid length. 23:54:13 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.stat\x00', 0x275a, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'blake2s-128\x00'}, 0x58) sendmmsg(0xffffffffffffffff, 0x0, 0xfffffffffffffd40, 0x2004010) socket$nl_netfilter(0x10, 0x3, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000140)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x30) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) r2 = socket$inet_udp(0x2, 0x2, 0x0) splice(0xffffffffffffffff, 0x0, r2, 0x0, 0x4ffe0, 0x0) recvmmsg(r1, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x2, 0x3000300}], 0x1, 0x0, 0x0, 0x0) ppoll(0x0, 0x0, &(0x7f00000000c0)={0x77359400}, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(0xffffffffffffffff, r3, 0x0, 0x100000001) 23:54:14 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000100)={'bond0\x00', @ifru_flags=0x200}) r1 = socket$kcm(0xa, 0x2, 0x73) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x70, 0x30, 0x871a15abc695fa3d, 0x0, 0x0, {}, [{0x5c, 0x1, [@m_tunnel_key={0x58, 0x1, 0x0, 0x0, {{0xf, 0x1, 'tunnel_key\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @initdev={0xac, 0x1e, 0x0, 0x0}}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x401}, 0x1}}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x70}}, 0x0) r3 = accept4(r2, &(0x7f0000000080)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x80, 0x800) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000140), 0x4) ioctl$sock_ifreq(r1, 0x8922, &(0x7f00000014c0)={'bond0\x00', @ifru_flags=0x6dbbce78125ac468}) 23:54:14 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r3}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x13}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={r3, 0x7fff, 0x9}, &(0x7f0000000200)=0xc) r4 = openat$cgroup_ro(r0, &(0x7f0000000040)='cpu.stat\x00', 0x26e1, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000140)={r5, &(0x7f0000000080)="597b0c14951a8d852631d65a9ca58c4ae656080c115a815c398551cf719f1b46de36622b338bf3d7a8bc8be2d4a92a600ab3fa56964918b924a46b36bd3473426d41de5b3691777c448f47e5a1b07e28f84eea93d309f29c822f0fa64cd46f03f4267015aa05cc84502a78790e7f1ab6acd6812f77fa34d6e0e2d60ee64e0a8283b5ea9ec888e88844e1eb5ed070171f24abeb0e1ce300d8613a95e1582c63a1c21494f12e041958d8680d08691303c26f62ad8ac39a0307764a6bda"}, 0x20) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x100005, 0x20040006}) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x10000002}) 23:54:14 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001640)={0x20, 0x25, 0x829, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0xc, 0xc, 0x0, 0x0, @u64=0x100000001}]}, 0x20}, 0x1, 0xffffff7f0e000000}, 0x890) r1 = socket(0x4, 0x6, 0x90e8) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000580)=0x800, 0x4) r2 = socket(0x11, 0x800000003, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000280)=0xc) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=@newqdisc={0x50, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8, 0x1, 'htb\x00'}, {0x24, 0x2, [@TCA_HTB_DIRECT_QLEN={0x8}, @TCA_HTB_INIT={0x18}]}}]}, 0x50}}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) close(r5) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00000004c0)={r7, @in={{0x2, 0x0, @empty}}}, 0x90) 23:54:14 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r2, &(0x7f0000000400)="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", 0x200, 0x0) r3 = socket$inet6(0xa, 0x80002, 0x0) sendmmsg$inet6(r3, &(0x7f0000003940)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x0, @local}, 0x1c, 0x0}}, {{&(0x7f0000000240)={0x2, 0x200, 0x0, @local, 0x1}, 0x1c, 0x0, 0x0, 0x0, 0x38}}], 0x2, 0x2000c002) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000180)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r7, 0x13}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={r7, @in={{0x2, 0x4e24, @multicast2}}, 0x101, 0x5af, 0x0, 0x4, 0x0, 0x7fff, 0x8}, &(0x7f0000000200)=0x9c) getsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000000)={r5, 0x3ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x2}, 0x8) write(r1, &(0x7f00000000c0)="de87e78f03fe35fcb06adc95fa7078b31da0d88d0cf6ab0cd681ab99697413f0901b97998c81226d1ca0acfadba767e1040b33c8cf950820aa7de05fb2f552f01ae50f3ea948b5f6463e0e6840941542099da26b5529006180b4631d02bc45cfe1ef06f7028e42ee1e1833631f8f86d875", 0x71) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) [ 943.059319][ T5406] netlink: 'syz-executor.4': attribute type 12 has an invalid length. 23:54:14 executing program 2: r0 = socket$inet(0xa, 0x801, 0x10000084) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) connect$phonet_pipe(r1, &(0x7f0000000000)={0x23, 0x9, 0x90, 0x1}, 0x10) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x8) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) ioctl$sock_TIOCOUTQ(r3, 0x5411, &(0x7f00000010c0)) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r4, 0x0) r5 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$bt_hci(r5, 0x84, 0x80, &(0x7f00000000c0)=""/4071, &(0x7f0000000040)=0xfe7) [ 943.250533][ T29] kauditd_printk_skb: 11 callbacks suppressed [ 943.250554][ T29] audit: type=1804 audit(1593993254.423:1009): pid=5391 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir576548397/syzkaller.mJqQoj/385/cgroup.controllers" dev="sda1" ino=15868 res=1 23:54:14 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x39) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='dctcp\x00', 0x6) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r1 = socket$inet6(0x10, 0x3, 0x4) sendto$inet6(r1, &(0x7f00000001c0)="4c00000012001f15b9409b849ac00a00a5784002000000000000030038c88cc055c5ac27a6c5b068d0bf46d323456536005ad94a461cdbfee9bdb9423523598451d1ec0cffc8792cd8000000", 0x4c, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000000) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r6 = socket(0x100000000011, 0x2, 0x0) bind(r6, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(r6, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$WG_CMD_SET_DEVICE(r2, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x40, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@WGDEVICE_A_FLAGS={0x8}, @WGDEVICE_A_PRIVATE_KEY={0x24}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000010}, 0x80) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, r5, 0x31905e13403123b7, 0x0, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}]}, 0x1c}, 0x1, 0x50000}, 0x0) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000100)={r7, 0x1, 0x6, @dev={[], 0x17}}, 0x10) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r8 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_SET(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000940)=ANY=[@ANYBLOB="78020000726db1412b3c53a8c2befd389b", @ANYRES16=r8, @ANYBLOB="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"], 0x278}, 0x1, 0x0, 0x0, 0x4000804}, 0x20000000) [ 943.347425][ T29] audit: type=1804 audit(1593993254.463:1010): pid=5395 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir576548397/syzkaller.mJqQoj/385/cgroup.controllers" dev="sda1" ino=15868 res=1 23:54:14 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='veno\x00', 0x5) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000000) connect$inet(r3, &(0x7f0000000000)={0x2, 0x4e23, @private=0xa010102}, 0x10) 23:54:15 executing program 3: r0 = socket$inet_mptcp(0x2, 0x1, 0x106) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x10000, 0x0) ioctl$TUNSETVNETLE(r1, 0x400454dc, &(0x7f0000000100)=0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000280)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10) writev(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)='X', 0x8030000}], 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0x100000000) getpeername$unix(r3, &(0x7f0000000140), &(0x7f00000001c0)=0x6e) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x8d, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @remote}]}, 0x5c}}, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8983, &(0x7f0000000040)={0x8, 'bridge_slave_1\x00', {'bridge0\x00'}, 0x7}) 23:54:15 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r3, &(0x7f0000000200), 0x0) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd"], 0x6) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000002300)={0x0, 'bond0\x00', {}, 0x7}) pipe(0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={0x0}, 0x1, 0x0, 0x0, 0x40040}, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={&(0x7f0000000280)={0xc4, 0x0, 0x8e6767b8eef245b5, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x5c}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x9, 0x4}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x6}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x33}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1}, @IPVS_DEST_ATTR_PORT={0x6, 0x2, 0x4e22}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e21}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xc9d6}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfffffffd}]}, 0xc4}}, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x4c, r4, 0x0, 0x0, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x4c}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000400)=ANY=[@ANYBLOB="f2f6c7991c88810683833c0d474dee5817edefeff63c7d404272164c6630e3516a2d22d9d9639268fa7fe0fc6537ad33d0ff673c002e88e536f898d037d2c6b10e0e1c2ba64c3df7e2872d3ec328711f0afd2bf77db09052beee11d2b14cfbb047100b95ca39670634fea423bbf9bcd3e581056224eab527", @ANYRES16=r4, @ANYBLOB], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) writev(r5, &(0x7f0000000240)=[{0x0}], 0x1) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 23:54:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) getpeername(r0, &(0x7f0000000300)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, &(0x7f0000000380)=0x80) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r4 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000600)={0x24, r3, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r5}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, 0x980}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r1, &(0x7f0000000b80)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000b40)={&(0x7f0000000400)={0x73c, r3, 0x704, 0x70bd2d, 0x25dfdbfb, {}, [@NL80211_ATTR_SCHED_SCAN_MATCH={0x38, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x1c, 0x6, 0x0, 0x1, [@NL80211_BAND_6GHZ={0x8, 0x3, 0x5}, @NL80211_BAND_60GHZ={0x8}, @NL80211_BAND_6GHZ={0x8, 0x3, 0x7fff}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0xe73}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0xc3}, @NL80211_SCHED_SCAN_MATCH_ATTR_RSSI={0x8, 0x2, 0x7}]}, @NL80211_ATTR_SCHED_SCAN_MATCH={0x64, 0x84, 0x0, 0x1, [@NL80211_SCHED_SCAN_MATCH_ATTR_BSSID={0xa, 0x5, @broadcast}, @NL80211_SCHED_SCAN_MATCH_PER_BAND_RSSI={0x34, 0x6, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x8, 0x1, 0xffff}, @NL80211_BAND_5GHZ={0x8, 0x1, 0xffffffff}, @NL80211_BAND_60GHZ={0x8, 0x2, 0xb1ea}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x4}, @NL80211_BAND_60GHZ={0x8, 0x2, 0x9}, @NL80211_BAND_2GHZ={0x8, 0x0, 0x8}]}, @NL80211_SCHED_SCAN_MATCH_ATTR_SSID={0x20, 0x1, "840d2158413b92946639a844fdb6e7f39acc384ffb9de6894b1f5348"}]}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_IE={0x67f, 0x2a, "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"}]}, 0x73c}, 0x1, 0x0, 0x0, 0x8}, 0x40) r6 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$SIOCRSGCAUSE(r6, 0x89e0, &(0x7f0000000000)) [ 944.017328][ T29] audit: type=1804 audit(1593993255.183:1011): pid=5455 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir366392606/syzkaller.Qj0hNj/390/memory.events" dev="sda1" ino=15857 res=1 [ 944.063686][ T29] audit: type=1800 audit(1593993255.213:1012): pid=5455 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=15857 res=0 [ 944.098370][ T29] audit: type=1804 audit(1593993255.213:1013): pid=5455 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir366392606/syzkaller.Qj0hNj/390/memory.events" dev="sda1" ino=15857 res=1 [ 944.301330][ T29] audit: type=1804 audit(1593993255.473:1014): pid=5461 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir366392606/syzkaller.Qj0hNj/390/memory.events" dev="sda1" ino=15857 res=1 [ 944.396598][ T5433] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 944.407130][ T29] audit: type=1800 audit(1593993255.543:1015): pid=5455 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=15857 res=0 [ 944.433015][ T5406] netlink: 'syz-executor.4': attribute type 12 has an invalid length. [ 944.485328][ T5438] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 944.523049][ T29] audit: type=1804 audit(1593993255.543:1016): pid=5455 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir366392606/syzkaller.Qj0hNj/390/memory.events" dev="sda1" ino=15857 res=1 [ 944.564725][ T5456] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.3'. 23:54:15 executing program 2: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f00000006c0), 0x1500, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r3}, 0x8) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r5}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r5, 0x13}, 0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r5, @in6={{0xa, 0x4e20, 0x4ba, @remote, 0x3}}}, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r3, 0x13}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r3, @in6={{0xa, 0x4e21, 0x0, @mcast1, 0x5}}, 0x6, 0x0, 0x4, 0x8, 0x1c, 0x1000, 0x6}, 0x9c) [ 944.583562][ T5458] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 944.644880][ T5474] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 944.721415][ T5458] netlink: 'syz-executor.1': attribute type 5 has an invalid length. 23:54:16 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x1) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r4 = socket(0x100000000011, 0x2, 0x0) bind(r4, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(r4, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, r3, 0x31905e13403123b7, 0x0, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x1c}, 0x1, 0x50000}, 0x0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x5c, r3, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={[], 0x2f}}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x6}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x5c}}, 0x20004004) write$binfmt_elf64(r1, &(0x7f00000005c0)=ANY=[], 0xa) close(r2) r6 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r6, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) sendmsg$NL80211_CMD_SET_BSS(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x28, 0x0, 0x0, 0x0, 0x0, {}, [@NL80211_ATTR_P2P_OPPPS={0x5}, @NL80211_ATTR_WDEV={0xc}]}, 0x28}}, 0x0) write(0xffffffffffffffff, &(0x7f0000000180)="2000000012005f0214f9f407000000000a", 0x11) writev(r1, &(0x7f0000000080), 0x0) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) 23:54:16 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000080)={@local, @dev, @void, {@ipv4={0x8864, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x57, 0x0, 0x4, 0x0, @remote, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) socket$bt_bnep(0x1f, 0x3, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r2, 0x0, 0x100000000) r4 = accept4$ax25(r2, &(0x7f0000009080)={{0x3, @netrom}, [@bcast, @null, @bcast, @rose, @bcast, @null, @null]}, &(0x7f0000009100)=0x48, 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f0000009180)={r0, r4, 0xffff, 0x27, &(0x7f0000009140)="1e2f501656a739628b18db5114afd50b5a3e2e2519f1568fd161af5bf97df4924c009a00436612", 0x0, 0x99, 0x3, 0x3, 0x8, 0x1, 0xfffffe01, 'syz0\x00'}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) recvmmsg(r0, &(0x7f0000008840)=[{{&(0x7f0000000540)=@caif=@dbg, 0x80, &(0x7f0000000600)=[{&(0x7f00000005c0)=""/14, 0xe}], 0x1, &(0x7f0000000640)=""/135, 0x87}, 0x7}, {{&(0x7f0000000700)=@ipx, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000780)=""/192, 0xc0}, {&(0x7f0000000840)=""/243, 0xf3}, {&(0x7f0000000940)=""/254, 0xfe}, {&(0x7f0000000a40)=""/229, 0xe5}, {&(0x7f0000000b40)=""/104, 0x68}, {&(0x7f0000000bc0)=""/164, 0xa4}], 0x6, &(0x7f0000000d00)=""/36, 0x24}, 0x3}, {{&(0x7f0000000d40)=@l2tp={0x2, 0x0, @remote}, 0x80, &(0x7f0000001e40)=[{&(0x7f0000000dc0)=""/92, 0x5c}, {&(0x7f0000000e40)=""/4096, 0x1000}], 0x2, &(0x7f0000001e80)=""/170, 0xaa}, 0x9}, {{&(0x7f0000001f40)=@l2={0x1f, 0x0, @none}, 0x80, &(0x7f0000002080)=[{&(0x7f0000001fc0)=""/7, 0x7}, {&(0x7f0000002000)=""/93, 0x5d}], 0x2, &(0x7f00000020c0)=""/224, 0xe0}, 0x6}, {{&(0x7f00000021c0)=@nfc, 0x80, &(0x7f0000003740)=[{&(0x7f0000002240)=""/133, 0x85}, {&(0x7f0000002300)=""/140, 0x8c}, {&(0x7f00000023c0)=""/90, 0x5a}, {&(0x7f0000002440)=""/116, 0x74}, {&(0x7f00000024c0)=""/4096, 0x1000}, {&(0x7f00000034c0)=""/79, 0x4f}, {&(0x7f0000003540)=""/238, 0xee}, {&(0x7f0000003640)=""/180, 0xb4}, {&(0x7f0000003700)=""/34, 0x22}], 0x9, &(0x7f0000003800)=""/240, 0xf0}, 0x6}, {{&(0x7f0000003900)=@caif=@util, 0x80, &(0x7f0000004d00)=[{&(0x7f0000003980)=""/1, 0x1}, {&(0x7f00000039c0)=""/109, 0x6d}, {&(0x7f0000003a40)=""/33, 0x21}, {&(0x7f0000003a80)=""/41, 0x29}, {&(0x7f0000003ac0)=""/128, 0x80}, {&(0x7f0000003b40)=""/4096, 0x1000}, {&(0x7f0000004b40)=""/157, 0x9d}, {&(0x7f0000004c00)=""/210, 0xd2}], 0x8}, 0xffff}, {{&(0x7f0000004d80)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000006100)=[{&(0x7f0000004e00)=""/4096, 0x1000}, {&(0x7f0000005e00)=""/138, 0x8a}, {&(0x7f0000005ec0)=""/49, 0x31}, {&(0x7f0000005f00)=""/32, 0x20}, {&(0x7f0000005f40)=""/140, 0x8c}, {&(0x7f0000006000)=""/219, 0xdb}], 0x6}, 0x6fb2}, {{0x0, 0x0, &(0x7f0000007200)=[{&(0x7f0000006180)=""/70, 0x46}, {&(0x7f0000006200)=""/4096, 0x1000}], 0x2, &(0x7f0000007240)=""/138, 0x8a}}, {{0x0, 0x0, &(0x7f0000008400)=[{&(0x7f0000007300)=""/215, 0xd7}, {&(0x7f0000007400)=""/4096, 0x1000}], 0x2, &(0x7f0000008440)=""/110, 0x6e}, 0x5}, {{&(0x7f00000084c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, 0x80, &(0x7f0000008740)=[{&(0x7f0000008540)=""/219, 0xdb}, {&(0x7f0000008640)=""/101, 0x65}, {&(0x7f00000086c0)=""/26, 0x1a}, {&(0x7f0000008700)=""/51, 0x33}], 0x4, &(0x7f0000008780)=""/143, 0x8f}, 0x80}], 0xa, 0x42, &(0x7f0000008ac0)={0x0, 0x3938700}) accept$ax25(r6, &(0x7f0000008b00)={{0x3, @bcast}, [@default, @netrom, @null, @null, @null, @rose, @bcast, @bcast]}, &(0x7f0000008b80)=0x48) ioctl$FS_IOC_FSSETXATTR(r5, 0x401c5820, &(0x7f00000000c0)={0x20}) ioctl$FS_IOC_FIEMAP(r5, 0xc020660b, &(0x7f00000003c0)={0x0, 0x100000000, 0x1}) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLIST(r5, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x3c, r7, 0x400, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ipvlan0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4004041}, 0x4008000) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40080200}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x90, r7, 0x100, 0x70bd27, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private0}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast2}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @local}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @remote}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'lo\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}]}, 0x90}, 0x1, 0x0, 0x0, 0x8000}, 0x20000050) 23:54:16 executing program 3: sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000200)={0x0, @tipc=@id, @can, @vsock={0x28, 0x0, 0x2711, @my=0x1}}) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socket(0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000140)={'veth1_to_bridge\x00', {0x2, 0x4e21, @local}}) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f00001d2000/0x4000)=nil, 0x4000}, &(0x7f0000000100)=0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f0000000880)={&(0x7f0000001000)=""/102400, 0x120933, 0xd802}, 0x20) 23:54:16 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x7) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x4, 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 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000300)=ANY=[@ANYBLOB="3400000024001d0ff0e2ffb9000000000700000094b4dd746a6086ca43f6cbb88face1d92764d215727cde56d2c4aabaf3bfd0132a448be8333ead9db356f5d221fce1b19df0972d91b9e5b3cf4f3b2e38cea04aff86b3d715bc85a090f8551446f975d41b28172572c80a7cca4a83baae7c6c8a5b4662a03fab2897a6fec45339", @ANYRES32=r3, @ANYBLOB="00000000f1ffffff0000000008417c60e5af00"/34], 0x34}}, 0x0) 23:54:16 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) accept4$tipc(r2, &(0x7f00000003c0), &(0x7f0000000440)=0x10, 0x80000) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000004c0)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)={0x14, r3, 0x401, 0x0, 0x0, {0x5}}, 0x14}}, 0x0) sendmsg$TIPC_NL_BEARER_GET(r0, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x24c, r3, 0x800, 0x70bd25, 0x25dfdbfc, {}, [@TIPC_NLA_LINK={0xa4, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x16793c5d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x42}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x69}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa00}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xdc}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_MON={0x4c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1c0}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x40}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}]}, @TIPC_NLA_MON={0x54, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x66}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8d}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x92}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x100}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1ff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}, @TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7f}]}, @TIPC_NLA_NET={0x30, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3e030550}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xc3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7fff}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}]}, @TIPC_NLA_NODE={0x20, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x123f}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x50000}]}, @TIPC_NLA_BEARER={0x88, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x76bc}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'ib', 0x3a, 'rose0\x00'}}, @TIPC_NLA_BEARER_NAME={0xf, 0x1, @l2={'ib', 0x3a, 'netpci0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @l2={'eth', 0x3a, 'gre0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xaf6}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5}]}]}, 0x24c}, 0x1, 0x0, 0x0, 0x10}, 0x4081) r4 = socket$inet(0x2, 0x3, 0x2) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f0000000080)) 23:54:16 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r2, 0x40305839, &(0x7f0000000240)={0x0, 0x0, 0x2be20000}) write$cgroup_int(r0, &(0x7f0000000200), 0xf000) r3 = socket$pppl2tp(0x18, 0x1, 0x1) write$binfmt_script(r3, 0x0, 0x0) sendfile(r0, r1, 0x0, 0xf03b0000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 945.165025][ T29] audit: type=1804 audit(1593993256.333:1017): pid=5521 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir576548397/syzkaller.mJqQoj/388/cgroup.controllers" dev="sda1" ino=15862 res=1 23:54:16 executing program 2: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r1) r2 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r2, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(r2, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000009c00)=[{0x0, 0x0, &(0x7f0000004740)=[{&(0x7f0000004680)="c0abebcb0d84a21021f1c4a62c89b63894c0f3b5428dffacd932ac11a40e830fc5458d8a5b473a10c1b1cec42eb0ec5d1091593c60587e3109314636d35e47c02f1c0c85e18376c5bcc045aa8b57a1b16ec9a2ed3af90f210043", 0x5a}], 0x1}], 0x1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r4, r3, 0x0, 0xfffffffc) getsockopt$EBT_SO_GET_INIT_ENTRIES(r3, 0x0, 0x83, &(0x7f0000000340)={'nat\x00', 0x0, 0x3, 0xf7, [], 0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}], &(0x7f0000000240)=""/247}, &(0x7f0000000080)=0x78) splice(r0, 0x0, r1, 0x0, 0xfffd, 0x0) [ 945.244010][ T5527] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.4'. 23:54:16 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="78aa1b0a7db3225ca0bc1ba4af95cf0008000000000000e8b6ed6c42fdfc2e5c01bde560754a76858b4389087d2b1704"], 0xfffffd78) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r0, 0x0) mmap(&(0x7f0000a35000/0x4000)=nil, 0x4000, 0x0, 0x40010, r0, 0x0) socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) sendmmsg$unix(r3, &(0x7f0000001300)=[{&(0x7f0000000980)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000000dc0), 0x8f, &(0x7f0000000e40), 0x2}], 0x8d9, 0x0) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000000100)={0x0, 0x1, 0x6, @remote}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x800, 0x1) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x4, &(0x7f0000000080)=0x40, 0x4) getsockname$packet(r5, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) syz_genetlink_get_family_id$SEG6(&(0x7f0000000140)='SEG6\x00') sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000980)=ANY=[@ANYBLOB="3c0000001000850600000000fe612239c24a0000", @ANYRES32=r6, @ANYBLOB="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"], 0x3c}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000440)=@newlink={0x3c, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x4}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x3c}}, 0x0) 23:54:16 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getneightbl={0x14, 0x42, 0x10, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4004000}, 0x20000005) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @gretap={{0xb, 0x1, 'gretap\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_GRE_ENCAP_TYPE={0x6, 0xe, 0xda0cfbe0ff8ba4de}]}}}]}, 0x3c}}, 0x4044000) 23:54:16 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000040)) r1 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r1, 0x29, 0x19, &(0x7f0000000380), 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) connect$qrtr(r2, &(0x7f0000000000)={0x2a, 0x0, 0x8000}, 0xc) sendmsg$kcm(r1, &(0x7f00000001c0)={&(0x7f0000001f40)=@in6={0xa, 0x4e02, 0x0, @loopback}, 0x80, 0x0}, 0x0) [ 945.617840][ T8273] tipc: TX() has been purged, node left! 23:54:16 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r2 = socket(0x100000000011, 0x2, 0x0) bind(r2, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(r2, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, r1, 0x31905e13403123b7, 0x0, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x1c}, 0x1, 0x50000}, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000040)=@assoc_value={r5}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000001c0)={r5, 0x13}, 0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={r5, 0x5}, 0x8) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r7, r6, 0x0, 0x100000000) r8 = accept4$inet(r6, &(0x7f0000001d80)={0x2, 0x0, @loopback}, &(0x7f0000001dc0)=0x10, 0x80000) getsockname$l2tp(r8, &(0x7f0000001e00)={0x2, 0x0, @dev}, &(0x7f0000001e40)=0x10) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@delqdisc={0x174, 0x25, 0x0, 0x70bd26, 0x25dfdbfb, {0x0, 0x0, 0x0, r3, {0xfff1, 0xb}, {0xb, 0x1}, {0xfff3, 0xfff2}}, [@TCA_STAB={0x150, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x7, 0x4, 0x7b4a, 0x5, 0x0, 0x76, 0xfffffff7, 0x7}}, {0x12, 0x2, [0xb36, 0x4, 0xc000, 0x0, 0x1, 0x8, 0x5]}}, {{0x1c, 0x1, {0xfc, 0x5, 0x2, 0x3f, 0x1, 0x2c, 0x8, 0x4}}, {0xc, 0x2, [0x8000, 0x1f, 0x6, 0x3]}}, {{0x1c, 0x1, {0x0, 0x3f, 0x4, 0x7, 0x2, 0x3, 0xffffffff, 0x4}}, {0xc, 0x2, [0x1000, 0xfff9, 0xffff, 0x9]}}, {{0x1c, 0x1, {0xfd, 0x57, 0x3, 0x5, 0x2, 0x8000, 0xcb8, 0x8}}, {0x14, 0x2, [0x9, 0x4, 0x40, 0x1f, 0x100, 0x16d, 0x4, 0xb8b0]}}, {{0x1c, 0x1, {0x3, 0x40, 0x6, 0x7, 0x0, 0x10001, 0x0, 0x3}}, {0xa, 0x2, [0x7, 0x9, 0x2938]}}, {{0x1c, 0x1, {0x52, 0x60, 0xdf9, 0x3ff, 0x2, 0x3, 0x80, 0x3}}, {0xa, 0x2, [0xef, 0x5, 0x7]}}, {{0x1c, 0x1, {0x4, 0x1f, 0xfff, 0x3, 0x1, 0x2, 0x4, 0x4}}, {0xc, 0x2, [0x2b, 0x0, 0xffff, 0x8001]}}, {{0x1c, 0x1, {0x40, 0x80, 0x0, 0x10001, 0x5, 0x80000000, 0x4dd, 0x1}}, {0x6, 0x2, [0x5]}}]}]}, 0x174}}, 0x0) [ 945.669721][ T5565] bond5 (uninitialized): Released all slaves [ 945.688383][ T8273] tipc: TX() has been purged, node left! [ 945.696678][ T8273] tipc: TX() has been purged, node left! 23:54:16 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in6=@empty, @in=@multicast1, 0x4e20, 0x0, 0x0, 0x0, 0xa}, {0x0, 0x0, 0xfffffffffffffffe}, {0x0, 0x4}, 0x0, 0x6e6bb5}, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x6c}, 0x0, @in6=@local, 0x40000000, 0x1, 0x0, 0x2}}, 0xe8) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x10010000004e20}, 0x1c) pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f00000005c0)="a4e00890e745ef14df38b9039b86340f", 0x10) close(r3) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r5, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) bind$inet(r5, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) connect$inet(r5, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r5, &(0x7f0000000180)=[{{0x0, 0x0, 0x0}}, {{0x0, 0xfffffffffffffed3, &(0x7f0000000940)=[{&(0x7f00000006c0)='O', 0x57e}], 0x1}}], 0x4000000000003bd, 0x8800) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r3, 0x0, 0x4ffe0, 0x0) syz_emit_ethernet(0x83, &(0x7f0000000480)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd601bfc97004d8880fe800001000000000000000000000600ff02000000000000000000000000000101004e20004590"], 0x0) r6 = openat$cgroup_ro(r4, &(0x7f0000000280)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r6, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r6, 0x0) setsockopt$inet6_udp_int(r6, 0x11, 0x1, &(0x7f0000000000)=0x1, 0x4) 23:54:17 executing program 2: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4005}, 0x10) r1 = socket$nl_route(0x10, 0x3, 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, &(0x7f0000000240)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa, 0x1, 'vxcan\x00'}, {0x18, 0x2, 0x0, 0x1, @val={0x14}}}}]}, 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000080)=@ipv4_newaddr={0x28, 0x10, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x8, 0x8, @dev}, @IFA_ADDRESS={0x8, 0x4, @multicast2=0x10000000}]}, 0x28}}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=ANY=[@ANYBLOB="180000001600010a"], 0x18}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r8 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f00000003c0)) sendmsg$NL80211_CMD_SET_WIPHY(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000600)={0x24, r7, 0x11, 0x0, 0x0, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r9}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, 0x980}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_NEW_STATION(r5, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x2c, r7, 0x4, 0x70bd2d, 0x25dfdbfb, {}, [@NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x6ac}, @NL80211_ATTR_LOCAL_MESH_POWER_MODE={0x8, 0xa4, 0x2}, @NL80211_ATTR_MESH_PEER_AID={0x6, 0xed, 0x464}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x8040) 23:54:17 executing program 4: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044941a4976e252922cb1996e2e34ba800000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3fedb1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000040)=0x6d, 0x4) recvfrom$unix(r0, &(0x7f00000000c0)=""/78, 0x4e, 0x40000062, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000200)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e63, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='yeah\x00', 0x5) r2 = socket$rxrpc(0x21, 0x2, 0x2) setsockopt$RXRPC_SECURITY_KEYRING(r2, 0x110, 0x2, &(0x7f0000000440)='yeah\x00', 0x5) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000300)={'filter\x00', 0x5f, "db7c029ffca8e436bdf5d46c0b69a7bb7da15d81c1c8ae3cfe97c2d3fe05a5e067ae0d4bd924f1a6620b48e98d6ad261b994a1e00a51c7865f400c1d5a5892fd00128c76512838b82f7e333603444802a23a10ae5b975f3dd671ef1437ea25"}, &(0x7f0000000000)=0x83) sendto$inet(r1, &(0x7f00000012c0)="0b2603927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f10fb02bd67aa030596decc7a95425a3a07e758044ab4ea6f7aebcd88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x20c49a, 0x0, 0x27) 23:54:17 executing program 3: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280)='batadv\x00') r1 = socket(0x100000000011, 0x2, 0x0) bind(r1, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(r1, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000180)={0x1c, r0, 0x31905e13403123b7, 0x0, 0x0, {0xd, 0x0, 0xf000}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}]}, 0x1c}, 0x1, 0x50000}, 0x0) connect$can_bcm(0xffffffffffffffff, &(0x7f0000000100)={0x1d, r2}, 0x10) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socket$netlink(0x10, 0x3, 0x0) socket(0x10, 0x803, 0x0) write$binfmt_script(r3, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@newlink={0x5c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x30, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0x20, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MACADDR={0xa, 0x4, @local}, @IFLA_MACVLAN_MODE={0x8, 0x1, 0x10}, @IFLA_MACVLAN_MACADDR_MODE={0x8, 0x3, 0x1}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}]}, 0x5c}}, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3f1164b7", @ANYRES16=r4, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES64=r8], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r6, @ANYBLOB="ff830a00007e16000a00", @ANYRES32=r7], 0x4}}, 0x0) sendfile(r5, r4, 0x0, 0x100000002) 23:54:17 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0xfffffcbe) r1 = socket$alg(0x26, 0x5, 0x0) accept4(r1, 0x0, 0x0, 0x0) r2 = socket$inet(0xa, 0x801, 0x84) setsockopt$TIPC_MCAST_BROADCAST(0xffffffffffffffff, 0x10f, 0x85) connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x4, @local}, 0xfffffc8b) listen(0xffffffffffffffff, 0xfff) accept4(r2, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100), 0x8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) sendmsg$alg(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="c977b06d6f8e4404595441d2dec20bf28ab8711612a2fd96456d4268edf9c67a622d5b43ee984372d114b5f27ea80cec717607cbf81ad371e04baa6ab1e5443b6ac12929037445a848dec7c80635ca420715a1e9f5f1cd246cc6797221279d93a7b13e", 0x63}, {&(0x7f0000000000)="121b8b2ee20d3bd6bbd640a782dfc1b99ba1a0eb80dc934dfa5302f2c81a456d6d98b46d31b81171184810fb", 0x2c}, {&(0x7f0000000200)="305a276a783c9a9bf73ae236b342537c61a1b9bf0d979ca09699fa51c213fe4890388b9807a2e1071e67ee55351a87baaf55a6625a67707353ec85ad0182a2fb2839bb7929", 0x45}], 0x3, &(0x7f00000002c0)=[@iv={0xa8, 0x117, 0x2, 0x92, "61471f0413b414019c98429aed1726f541ac5c7a85bcac9c3945f1a13a223b4932911662a0f4dc09dbcb699151114a39dd3c46f2619880ed163db14c47f2147797e50cffcc70fb8ac883307538f7924854c539c9e13e30a1982eb93486aa656c9c9a0a61bd7d1caab4bfe108537bb89e78ca3e088d3ae9822b5edb76ae2203869cc38e8f29a0c48f17b3d98f49212284c59f"}], 0xa8, 0x20004801}, 0x4000) socket$alg(0x26, 0x5, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000c80)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b1b21a95ac816d2709aec2a323d1feed8a99f158d740dfe3e44bde933dea81d1c7c36e91ff7f3a3a8bcd1bb4b7763add5ea73a74067ca0bb8dd3b87e979cac7131cf884b59dc125090a4b9e13"], 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 23:54:17 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100)='gtp\x00') sendmsg$GTP_CMD_DELPDP(r2, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000380)=ANY=[@ANYRES64, @ANYRES16=r3, @ANYBLOB="04002abd7000fddbdf250100000008000400ac1414bb08000500000000000800020001000000"], 0x2c}}, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r5 = socket(0x100000000011, 0x2, 0x0) bind(r5, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) getsockname$packet(r5, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000740)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r4, @ANYBLOB="b72300000000000000000d0000f008000300", @ANYRES32=r6, @ANYBLOB="29403def3e15d334443a9aed7dedaa6444e66bf5c6bbe9b54fd869d1e1040ae3b90df5351ee6c7eb777f6c35443c70eabb183256f18a832b2dec7b7daa340b21b3466029a40850f6674ae7a215e3d2daa0c573055253d3484311819f7eb56e8fffc5f357c0eec95a71791a618989933486a49b6cde"], 0x1c}, 0x1, 0x50000}, 0x0) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') r8 = socket(0x100000000011, 0x2, 0x0) bind(r8, &(0x7f0000000140)=@generic={0x11, "0000010000000000080044944eeba71a4976e2526f0c0900000036005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000001000101013c5811039e17775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c0001000000f3ffff2f43740000000000000006ad8e5ecc326d3a0000c2c65400"}, 0x80) sendmsg$nl_route_sched(r8, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000800)=ANY=[@ANYBLOB="4c0000002e0000042abd7000fcdbdf250000006f", @ANYRES32=r6, @ANYBLOB="0b000b00f2ff00000900070008000b00ff03000008000b00c90fffff08000b008d6c000008000b008003000008000b00630b0000"], 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x40) getsockname$packet(r8, &(0x7f0000000240)={0x11, 0x0, 0x0}, &(0x7f00000002c0)=0xfeeb) socket$netlink(0x10, 0x3, 0x1) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000880)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYBLOB="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", @ANYRES32=r9, @ANYBLOB], 0x1c}, 0x1, 0x50000}, 0x0) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40002000}, 0xc, &(0x7f00000000c0)={&(0x7f00000009c0)={0x48, r3, 0x200, 0x70bd27, 0x25dfdbfb, {}, [@GTPA_TID={0xc}, @GTPA_LINK={0x8, 0x1, r6}, @GTPA_I_TEI={0x8, 0x8, 0x4}, @GTPA_LINK={0x8, 0x1, r6}, @GTPA_PEER_ADDRESS={0x8, 0x4, @local}, @GTPA_FLOW={0x6, 0x6, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x48000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x8000000000000, 0x40, &(0x7f0000000380)=@raw={'raw\x00', 0x2, 0x3, 0x340, 0x1d8, 0x0, 0x0, 0x0, 0x1d8, 0x2a8, 0x2a8, 0x2a8, 0x2a8, 0x2a8, 0x3, 0x0, {[{{@ip={@broadcast, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'ip6gretap0\x00'}, 0x0, 0x190, 0x1d8, 0x0, {}, [@common=@inet=@recent0={{0xf8, 'recent\x00'}, {0x0, 0xa, 0x2, 0x0, 'syz1\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x0, 0x0, 0x0, 0x0, 'pptp\x00'}}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @remote}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x2d5) [ 946.242732][ T29] audit: type=1804 audit(1593993257.413:1018): pid=5596 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir576548397/syzkaller.mJqQoj/390/cgroup.controllers" dev="sda1" ino=15844 res=1 [ 946.365178][ T5565] bond5 (uninitialized): Released all slaves