)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000080)={0x2, 'batadv0\x00', {0xb1a}, 0x1000}) listen(r3, 0x1000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='cpuacct.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r4, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r7 = socket$tipc(0x1e, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'vlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="1100000000000d0000000200000008000300", @ANYRES32=r8, @ANYBLOB="140002"], 0x30}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001240)={&(0x7f0000001200)={0x3c, r6, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8001, 0x3}}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80c4}, 0x4054) sendmsg$NL80211_CMD_GET_MPATH(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0x38, r6, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x3}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x63f, 0x2}}, @NL80211_ATTR_MAC={0xa, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}]}, 0x38}, 0x1, 0x0, 0x0, 0x40000}, 0x24000004) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="e2154d9c20cbf4e895dfde5457c6c09b5e7859d7d0fadf0864d9464e96dd916cf93132ff7b21d2eb3c6e3abe5817bae70a4c10aaa309a26a8f39b9d362a5bf147ec8b9caccab1cf87ee1c430032652db1a2a01d56968b46d4f5a67bc4e94a55ad722ee9415f578f148b298bb2e5ea6ae464ad51fde5eab"], 0x14) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x20000000003, 0x0) [ 430.609642][ T29] audit: type=1804 audit(1592512056.570:197): pid=16804 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir484283236/syzkaller.OIJyko/118/cgroup.controllers" dev="sda1" ino=16367 res=1 20:27:36 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffe0d35b1004bb080045000038000000005a00ec6a6a09414b237f000000051cc3401e0301ac1414aa00000000000011000004020000ac14568437030000000000"], 0x0) 20:27:37 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(r0, &(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$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @local}}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) pipe(&(0x7f0000000d00)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r4, 0x0, r5, 0x0, 0x4ffe0, 0x0) pipe(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r6, &(0x7f0000000000)=ANY=[], 0xfffffecc) vmsplice(r6, &(0x7f00000004c0)=[{&(0x7f0000000280)="e8", 0x1}], 0x1, 0x0) pipe(&(0x7f0000000d00)) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x275a, 0x0) r7 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) recvmmsg(r7, 0x0, 0x0, 0x40010003, 0x0) [ 431.162299][ T29] audit: type=1804 audit(1592512057.220:198): pid=16807 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir235209083/syzkaller.PToUSu/121/cgroup.controllers" dev="sda1" ino=16369 res=1 20:27:37 executing program 2: r0 = socket(0x200000000000011, 0x3, 0x0) epoll_create1(0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ip6_vti0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0)=0x596, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="6c000000300001000000000000000000000000005800010054000100090001006d706c7300000000280002801c0002000000000000000000000000000000000000000000040000000800050000000000040006000c00070000000000000000000c000800000000000000000018dc4d783f00d00a3309da515540fa83ea9f7bb08eae086b8eaa5892ac005604e1200a847a83c653af47ac7e3eaef2ef34cb8addaceebad32ddbf4760ce5ab26d896225ce9ed648df243eb7cf7e705cf91f458797288de0e69eca161948713421c93a072ca085df5fc1d57a0cd8e081d542ac26ccec279b76750ef0a9f8d1502c9d3d064a848334d73788102bd0f404563d1a35da23ee016af1bc3975f22145cd562fb34cab74c511b97"], 0x6c}}, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x101}, 0x8) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r3, 0x8982, &(0x7f0000000100)) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) setsockopt$TIPC_SRC_DROPPABLE(r4, 0x10f, 0x80, &(0x7f0000000000)=0x1, 0x4) 20:27:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x15) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)=ANY=[@ANYBLOB="3c00000010001fff0000000045ef000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000001c00128009000100626f6e64000000000c0002800800090002000000"], 0x3c}}, 0x0) 20:27:37 executing program 4: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=""/237, 0x37, 0x222, 0x1}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x18, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x2}, [@call]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffec8}, 0x70) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) setsockopt$TIPC_IMPORTANCE(r1, 0x10f, 0x7f, &(0x7f0000000240)=0xec8, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffff800) pipe(&(0x7f0000008f40)={0xffffffffffffffff}) sendmsg$IPVS_CMD_ZERO(r2, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x1}, 0xc, 0x0}, 0x4) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000000140)) socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f00000000c0)=0x9, 0x4) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000a8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x3, 0x2, 0x4ee75077369ba0d9}, 0x14}}, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x10) ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(r5, 0x8983, &(0x7f0000000740)={0x7, 'bridge_slave_1\x00', {0x4}, 0x7fff}) getsockname$packet(r5, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000540)=@newlink={0x50, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565, 0x5}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc, 0x1, 'macvlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r6}]}, 0x50}}, 0x0) 20:27:37 executing program 0: bind(0xffffffffffffffff, &(0x7f0000000100)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$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$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f00000000c0)='bond0\x00') r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)={@void, @void, @eth={@broadcast, @local, @val, {@ipv4={0x800, @generic={{0x5, 0x4, 0x0, 0x0, 0x23, 0x0, 0x0, 0x0, 0x73, 0x0, @empty, @empty}}}}}}, 0x2a) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) [ 431.555828][T16845] netlink: 'syz-executor.4': attribute type 5 has an invalid length. 20:27:37 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="3400000010000507000000000000510000000000", @ANYRES32, @ANYBLOB="0000000000000000140012000c00010076657468"], 0x34}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) recvmsg$can_raw(r1, &(0x7f0000000100)={&(0x7f0000000240)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/168, 0xa8}, {&(0x7f0000000380)=""/220, 0xdc}], 0x2}, 0x20) ioctl$FITRIM(r2, 0xc0185879, &(0x7f0000000480)={0x200, 0x1, 0x9}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="4400000010008105000000000000002000000000", @ANYRES32=0x0, @ANYBLOB="000000000000006970766c616e00008c00020900000000020c0000080005005a6e4004f3c672b84b0c0cfef56b4f37037c043f934b1cf3cfbc98335a035545507ad3d03813ea1b8a36823d9982ac5a24f9692032c8ba01106015872d9f0f335f8ff33a22497fbaa403a6cb611ea167f0b197480be280a14d72", @ANYRES32], 0x44}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000140), 0xd3, 0x0) [ 431.657828][T16845] device gretap0 entered promiscuous mode [ 431.712731][T16845] device gretap0 left promiscuous mode [ 431.798967][T16852] IPVS: ftp: loaded support on port[0] = 21 20:27:38 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x7, 0xb, 0x4, 0x2}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e02020025000535d25a80648c63940d0424fc606c0017400c000000051a82c137153e6709020f8003001700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000140)={'veth1_to_hsr\x00', {0x2, 0x4e23, @rand_addr=0x64010102}}) openat$cgroup_ro(r2, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0xf0, 0x1c, 0x713, 0x0, 0x0, {{@in=@local, @in6=@mcast2}, {@in6=@empty}, @in=@local, {0x0, 0x400}}}, 0xf0}}, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r3, 0xc0406618, &(0x7f00000001c0)={{0x0, 0x0, @identifier="b2bf2297b5312c69f0f1934069f99de8"}}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) accept4(r5, 0x0, 0x0, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="24000000258a290800e1ffffffffffff0300006208000c00b194b6c628bcfcfe089899902bacc391fdecf3c5a97f8b01feb765de2485cf52c39ec3ec099d01a244b1a5ecfa15a16f97ac3e251455ebdfcbb29c361272258f0480d221e5e04a9c7895b9b72cf51add38b729652b4b0175d96ba046fad3a0e93dc98241a61c081d000000000000", @ANYRES32=0x0, @ANYBLOB="f4c2f59e683c107fcabdff824059f518873fb0c52baf3037face47750d47818ac9258527e7b2fcb11fecd44b53aee025f84945c798bd05ce201191956786ccf94f53d5cd93dc5404f66170391f1a6aba2c844035822c3944df8e0a24b16861cf39879411a2f6db17aa70033a068716", @ANYRES32, @ANYBLOB], 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)) [ 432.334758][T16864] netlink: 'syz-executor.5': attribute type 23 has an invalid length. [ 432.379300][T16864] netlink: 131494 bytes leftover after parsing attributes in process `syz-executor.5'. [ 432.407679][T16867] netlink: 220 bytes leftover after parsing attributes in process `syz-executor.5'. 20:27:38 executing program 2: r0 = socket(0x200000000000011, 0x3, 0x0) epoll_create1(0x80000) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'ip6_vti0\x00', 0x0}) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @broadcast}, 0x14) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000002c0)=0x596, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x6c}}, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000040)={0x0, 0x101}, 0x8) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(r3, 0x8982, &(0x7f0000000100)) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) setsockopt$TIPC_SRC_DROPPABLE(r4, 0x10f, 0x80, &(0x7f0000000000)=0x1, 0x4) [ 432.748474][T16855] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 432.821742][T16864] netlink: 'syz-executor.5': attribute type 23 has an invalid length. [ 432.838782][T16894] netlink: 220 bytes leftover after parsing attributes in process `syz-executor.5'. [ 432.849555][T16864] netlink: 131494 bytes leftover after parsing attributes in process `syz-executor.5'. [ 432.861447][T16881] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.3'. 20:27:39 executing program 0: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=@getqdisc={0x24, 0x26, 0xf76b25f028e425c7, 0x40000000, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xf}}}, 0x24}, 0x1, 0x0, 0x0, 0x400c090}, 0x0) 20:27:39 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={r5, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000040)={r5, 0xc35}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0xa, 0x3, &(0x7f0000000200)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x11, 0xffffffd4, 0x0, 0x0, 0x10}}, &(0x7f0000000240)='GPL\x00', 0x1, 0x348, &(0x7f0000000280)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xffffffffffffff60}, 0x48) [ 432.960938][T16898] IPVS: ftp: loaded support on port[0] = 21 [ 433.065815][T16855] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 20:27:39 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x7, 0xb, 0x4, 0x2}, 0x10) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e02020025000535d25a80648c63940d0424fc606c0017400c000000051a82c137153e6709020f8003001700d1bd", 0x33fe0}], 0x1}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000140)={'veth1_to_hsr\x00', {0x2, 0x4e23, @rand_addr=0x64010102}}) openat$cgroup_ro(r2, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x100000001) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0xf0, 0x1c, 0x713, 0x0, 0x0, {{@in=@local, @in6=@mcast2}, {@in6=@empty}, @in=@local, {0x0, 0x400}}}, 0xf0}}, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r3, 0xc0406618, &(0x7f00000001c0)={{0x0, 0x0, @identifier="b2bf2297b5312c69f0f1934069f99de8"}}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) accept4(r5, 0x0, 0x0, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000480)=ANY=[@ANYBLOB="24000000258a290800e1ffffffffffff0300006208000c00b194b6c628bcfcfe089899902bacc391fdecf3c5a97f8b01feb765de2485cf52c39ec3ec099d01a244b1a5ecfa15a16f97ac3e251455ebdfcbb29c361272258f0480d221e5e04a9c7895b9b72cf51add38b729652b4b0175d96ba046fad3a0e93dc98241a61c081d000000000000", @ANYRES32=0x0, @ANYBLOB="f4c2f59e683c107fcabdff824059f518873fb0c52baf3037face47750d47818ac9258527e7b2fcb11fecd44b53aee025f84945c798bd05ce201191956786ccf94f53d5cd93dc5404f66170391f1a6aba2c844035822c3944df8e0a24b16861cf39879411a2f6db17aa70033a068716", @ANYRES32, @ANYBLOB], 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)) 20:27:39 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) 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, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) write$tun(r0, &(0x7f0000000100)={@void, @val, @mpls={[], @ipv6=@tcp={0x0, 0x6, "61ae6e", 0x8f, 0x32, 0x0, @private2, @mcast2, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x0, 0x1000, 0x0, 0x2}, {"da9093a7d6f1938ac1f75c0d96ee640e416dc107a32ab1fb024c8b0e5c2af82ca5c51aa320f9df448fd53ed9103ffe108a9204382843ce50160005944f052bea23c1bf67d2f73d13c9bad8e54509d7311940934df0d48b48bae3ab38aa62610dca50da81fe67346c5896b44cd4ccf0cfc333c476c69d81fb4ef697"}}}}}}, 0xc1) [ 433.410413][T16949] netlink: 'syz-executor.5': attribute type 23 has an invalid length. [ 433.463382][T16949] netlink: 131494 bytes leftover after parsing attributes in process `syz-executor.5'. [ 433.472178][T16958] netlink: 220 bytes leftover after parsing attributes in process `syz-executor.5'. 20:27:39 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) connect$inet(r0, &(0x7f0000000380)={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) bind$inet(r0, &(0x7f0000000340)={0x2, 0x4e24, @loopback}, 0x10) sendmsg$xdp(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x895) [ 433.530092][T16959] IPVS: ftp: loaded support on port[0] = 21 20:27:39 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000040)=ANY=[], 0x0) 20:27:39 executing program 5: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'tunl0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x24}}}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={r1, @in6={{0xa, 0x4e22, 0x5, @loopback, 0x43}}, 0x0, 0x0, 0x0, 0x0, 0x3a6, 0x4000000}, 0x9c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000001c0)={r6, @in={{0x2, 0x0, @empty}}, 0x5, 0x0, 0x0, 0x0, 0x326}, 0x9c) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000280)={0x27, 0x1, 0x2, 0x1, 0x81, 0x6, "1676d51a7d008a94fbc7f7877e7ba8a49a050761ee267c073622c97f4a30037268d2dc3837c1f40cd23535944d9c02aa5a196228612100eb5a9a55bddba3f3", 0x23}, 0x60) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000040)={r6, 0x10408, 0x8, 0x7, 0xfe00, 0x7fff, 0x46, 0x7, {0x0, @in={{0x2, 0x4e24, @broadcast}}, 0x79, 0x80, 0x1, 0x100, 0x5}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000140)={r7, 0x7, 0x30}, 0xc) sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000200)="240000004f0007031dfffd946fa2830020020a0009000800001d85680c1ba3a20400ff7e280000002600ffffba16a0aa1c0009b3ebea8653b1cc7e63975c0ac47b6268e3966cf055d90f15a3", 0x4c}], 0x1}, 0x0) [ 433.799010][T16988] IPVS: ftp: loaded support on port[0] = 21 20:27:40 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$RDMA_NLDEV_CMD_GET_CHARDEV(r1, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x140f, 0x20, 0x70bd27, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x1}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x3}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x24008080) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x30, 0x3a}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@empty, 0x0, 0x6c}, 0x0, @in6=@mcast1}}, 0xe8) 20:27:40 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) epoll_wait(0xffffffffffffffff, 0x0, 0x0, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r8 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000200)={{0x3, @netrom}, [@netrom, @null, @netrom, @netrom, @default, @netrom, @default, @default]}, &(0x7f0000000180)=0x48, 0x0) getsockopt$netrom_NETROM_T2(r8, 0x103, 0x2, &(0x7f0000000280)=0xe8, &(0x7f00000002c0)=0x4) sendfile(r7, r4, 0x0, 0x100000001) [ 434.381769][ T29] audit: type=1804 audit(1592512060.440:199): pid=17032 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir114868402/syzkaller.6lx1hw/105/cgroup.controllers" dev="sda1" ino=15954 res=1 [ 434.519209][ T29] audit: type=1804 audit(1592512060.520:200): pid=17033 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir114868402/syzkaller.6lx1hw/105/cgroup.controllers" dev="sda1" ino=15954 res=1 20:27:40 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x3, 0x16, &(0x7f0000000400)=ANY=[@ANYBLOB="61128c000000000061134c0000000000bf200000000000007600000008ffffffbd0301000000000095000000000000006916000000000000bf67000000000000170600000fff06006706000002000000070600000e050000bf050000000000000f65000000000000650700000200000007070000310000001f75000000000000bf54000000000000070400000400f9ffad43010000000000950000000000000005000000000000009500000000000000022a4f0432631c31f660fff44c5c702520eca2fea093d9adcc1be5441b59b3e4ec150700dfa556910ab5e7a182c3658d0e4a4857cb0311b0ac15a2aca70ec8d472d25654526c003a23b5099953c6959cf7048c184ab35338bd251c8d7027bc969b8b91a819018a0ab4567228574822035259b0ffd625e0c760e749bcdce074bb2304ea873742bdf6d6bb411c791acaf54427fef09480cd4b71438795b3be8f01dbf7cd851f23f5bcf5c52a5e74a97826e26e22aa61e0b951dfbdf7f27575589738e9ab5492c6b8650ebe8c4692d6dbbc930068dc9feeeb62b42570900062b5ecda14e86da51ba97053e31ad67c18ce765b3da5c65b1716709652c82f0051952426c782e39fbb99706ffd44fe34da5581361b54f7f435fce789ee2aedd311535247d39681670b6c4d7d6d925bba73aba3083767298033ff03a5a9ff138a1a0cde40a14df74745f83690006967906fcefbcc9022453aa983f62e02a30e8b1be4ec82ab6a86db9569defbea8e72297ca0ae16006472a573e84b90c6bc3f46b53812b840fe1ce2890ab51b9a74655d08d5ea386a7abeed2183c7bb82a164aed332a5fd545965487e3f18b8114e04efa45a62af5027450528b700f5080935634db2de6b57b283e61e38f6561dfbc5b2a100efcc4e29726f5490d6ee25e69d248f60640683ae98b1bde79b259460030d50c96cf23875d2d7f94257a8a61a355260e384e9b4f8247f0d102938eb5cf92a30918bb6ed10a127043980b37a454ab9cd003ad0a8e9ebed741fd69a4787b062160046c196b54c8587fc17edf20185ddbdd312563ac78395c7b70ba9599ba6662c94e82fc39f69011db2928ebe357f5ae9"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) 20:27:40 executing program 2: socket$kcm(0x10, 0x2, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) vmsplice(r0, &(0x7f00000004c0)=[{&(0x7f0000000280)="e8", 0x1}], 0x1, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000000)='cgroup.stat\x00', 0x0, 0x0) accept4$ax25(r1, &(0x7f0000000080)={{0x3, @null}, [@rose, @null, @default, @remote, @remote, @netrom, @bcast, @netrom]}, &(0x7f0000000100)=0x48, 0x800) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$kcm(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="48000000140081fb7059ae08060c040002ff0f03900000000001000000006fabca3b4eb506a6bd7c00000000000000068a562ad6e74703c48f93bc2a02000000461eb886a5e54f8fb326f32fc09d1a6662206d5b4909e578fed8a50ced0d7be2d38e4f4f5219546d6a360cef36d78c4658c9e895f2fb7d1458c7ddd8fe1219c55c0b4a626bf0d456858368651316b549bd284b123d51e609dc1b6373daeddd1822c0a314c291ba1ecc3075f9a2939e35ef8266", 0x48}], 0x10000000000001e5}, 0x0) [ 434.720587][T16988] IPVS: ftp: loaded support on port[0] = 21 [ 434.729200][ T29] audit: type=1804 audit(1592512060.520:201): pid=17033 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir114868402/syzkaller.6lx1hw/105/cgroup.controllers" dev="sda1" ino=15954 res=1 [ 435.350029][T16959] IPVS: ftp: loaded support on port[0] = 21 20:27:41 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000640)={@in6={{0xa, 0x0, 0x0, @ipv4={[], [], @dev}}}, 0x0, 0x1, 0x7, 0x0, "000000000000000000ac00000000000000000800"}, 0xd8) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x8, @loopback}, 0x1c) ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0x200) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000340)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000240)=@gcm_256={{0x304}, "b299b3e4468a9208", "b8d5e8382b7cb1d02b30a05c6ef0b81f0920126148d3f0d32c95b2b7a139c441", 'dCe#', "b1034b903a64f865"}, 0x38) sendto$inet6(r0, &(0x7f00000005c0), 0x0, 0x4004080, 0x0, 0x0) close(r0) 20:27:41 executing program 4: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xdd}}, 0x24) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f0000000080)=@generic={0x10000000001e, "02ff0100000001000000000000000ae77f5bf86c48020002000000f1ffffff009a480075e6a50000de010300000000e4ff064b3f013a000000080000008f00000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ecddd0206c39750c40000fd00000900000000000b0000db000004da36"}, 0x80, 0x0}, 0x0) recvmmsg(r1, &(0x7f0000005c40)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/145, 0x91}], 0x1, &(0x7f0000000280)=""/189, 0xbd}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000100)=ANY=[], 0xfffffd6d) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="18000000000000001001000001c0d7365c7fffe289f77bbd7ee9d180465e2e2bc31b38dfc446424f4615dff82c46eb34c2844ba05b0426fc4b45f2bdaabf0130146ff445eea14d742455c85bfc6f8fac891ff676c0bba4f79389c5ec8300b735591685bd32379e5dacd14b60c5d5eefd2c5350703e53f27193ad0bfaae11030863b59be11a899dc0eeeb4c9040b02b4c7772a6c53cd211c543e570a24b0b63ac"], 0x18}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000000800)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffa2}}], 0x400000000000953, 0x42, 0x0) r2 = socket(0x2000000000000021, 0x2, 0x10000000000002) sendmsg(0xffffffffffffffff, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000600)="24000000100007031dff22946fa2830020200a0009000300001d85687f0000000400ff7e28000000050a43ba5d806055b6fdd80b400000c13900060008000029ec2400020cd37e99d69cda45a95e", 0xffffffc2}], 0x1}, 0x0) connect$rxrpc(r2, &(0x7f0000000180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e24, @empty}}, 0x24) sendmmsg(r2, &(0x7f0000005c00), 0x40000000000037b, 0xff4c) 20:27:41 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) recvmsg(r1, &(0x7f0000000940)={&(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @remote}}}}, 0x80, &(0x7f0000000840)=[{&(0x7f00000000c0)=""/139, 0x8b}, {&(0x7f0000000380)=""/214, 0xd6}, {&(0x7f0000000480)=""/183, 0xb7}, {&(0x7f0000000240)=""/97, 0x61}, {&(0x7f0000000540)=""/250, 0xfa}, {&(0x7f0000000640)=""/135, 0x87}, {&(0x7f0000000700)=""/182, 0xb6}, {&(0x7f00000007c0)=""/114, 0x72}, {0xfffffffffffffffd}], 0x9, &(0x7f0000000900)=""/60, 0x3c}, 0x2002) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000009c0)='nl80211\x00') sendmsg$NL80211_CMD_DEL_INTERFACE(r2, &(0x7f0000000ac0)={&(0x7f0000000980)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000a00)={0x44, r3, 0x300, 0x70bd2b, 0x25dfdbfe, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'bridge_slave_1\x00'}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'veth0\x00'}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000004}, 0x10) r4 = socket$inet(0x2, 0x3, 0x5) setsockopt$inet_msfilter(r4, 0x0, 0x8, &(0x7f00000002c0)=ANY=[@ANYBLOB="b8"], 0x1) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000200)={0x0, @local, @local}, &(0x7f0000000080)=0xc) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x50, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0xc}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x20, 0x2, [@TCA_BASIC_EMATCHES={0x1c, 0x2, 0x0, 0x1, [@TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x8}}, @TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_CONTAINER={0xc, 0x1, 0x0, 0x0, {{0x0, 0x7}}}]}]}]}}]}, 0x50}}, 0x0) 20:27:41 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000480)={@random="d165a3298bec", @dev, @val={@val={0x9100, 0x4, 0x0, 0x4}, {0x8100, 0x2, 0x0, 0x4}}, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev, @rand_addr, @dev, @loopback}}}}, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000500)=ANY=[@ANYRES32=0x0, @ANYBLOB="59000000f0eb9934062fb63e2a4cdfa7623e63c4445faaae8a4bcb15744f23e4df9567ac27f3ead3291b32ffff040000005c8717c5028cf0637985b8deca489b2c7c0c8b6e49d59b6facbc9e55712321331938705bafb2c1e746dbc5a968528348dfa9034f34bf4405242b046484e7e62ed9"], &(0x7f0000000300)=0x61) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000340)={r4, @in6={{0xa, 0x4e22, 0x5, @private1={0xfc, 0x1, [], 0x1}, 0x10000}}, 0x2, 0x6, 0x19c, 0x8cdc, 0x99d}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x7, 0x4) socket$inet(0x2, 0x80001, 0x84) socket$inet(0x2, 0x800, 0x80000000) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f00000004c0)=@assoc_value={0x0}, &(0x7f0000000440)=0x8) r7 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000140)=0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f00000001c0)={r6, @in={{0x2, 0x0, @local}}, 0x0, 0xffff, 0x0, 0x0, 0x326}, 0x9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x4) 20:27:42 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) socket$inet(0x2, 0x1, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x40000062) 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) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) accept4$unix(r3, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x100800) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) 20:27:42 executing program 5: getsockname$llc(0xffffffffffffffff, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r1, r0, 0x0, 0x100000001) r2 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c63940d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) connect$x25(0xffffffffffffffff, 0x0, 0x0) socket$kcm(0x29, 0x5, 0x0) close(r2) 20:27:42 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={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)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="3800dc2ecb840200000000000000e4827c64dbcd6778890000e7", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@newtfilter={0x48, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x1}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x18, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x806}, @TCA_FLOWER_KEY_ARP_SHA={0xa}]}}]}, 0x48}}, 0x0) r4 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000200), 0x4924924924926d3, 0x0) writev(r0, &(0x7f00000004c0)=[{&(0x7f00000008c0)="0a99b3e3930870dcd4c6d68e6abe088a5accdbe6dc85ed63bcee4834cd53f8a19cfad53574230c17377b8f0c69b09d01000000cf550f05d219f9c6ca195d3b4e29f3230cdd08cd5f1c946bee78e546d580a203030f47d70c95a97fe501000000ffffffff8ef5e2f7ee4f47c1a036e37e87414e615396eeb918828e0000000000003b9bd6b7f46843cd7400000000000000000000da4150cc06507aca4a15ec5bf48efd96e80a2e03ae10c1121d40311509db5b21f3694c4823f7d8b6cab1156cf3a6e5178587f78bdf", 0xc9}], 0x1) write$binfmt_script(r0, &(0x7f0000000180)=ANY=[], 0x1b5) socket(0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000140), 0x4) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, 0x0, 0x302, 0x70bd27, 0x25dfdbff, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @private=0xa010102}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x40001) sendto$inet(r0, &(0x7f00000012c0)="1e", 0x1, 0x11, 0x0, 0x0) 20:27:42 executing program 0: r0 = openat$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}) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000001340)='+', 0x1}], 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000140), 0xff4d) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(0x0) sendmsg$BATADV_CMD_SET_MESH(r3, &(0x7f0000000a00)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000980)={0x14, r4, 0x0, 0x70bd29, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x1) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={r6, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={r6, 0x100, 0x4, [0x9, 0x401, 0x8, 0x2]}, 0x10) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) 20:27:42 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f0000000240)={@void, @val={0x5, 0x0, 0x0, 0x0, 0x7e}, @mpls={[], @ipv4=@icmp={{0xd, 0x4, 0x0, 0x0, 0xc9, 0x64, 0x0, 0x9, 0x1, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@ssrr={0x89, 0xb, 0x7c, [@multicast2, @local]}, @rr={0x7, 0x13, 0xec, [@loopback, @private=0xa010101, @rand_addr=0x64010102, @loopback]}, @end]}}, @time_exceeded={0xb, 0x0, 0x0, 0x0, 0x3, 0x0, {0x22, 0x4, 0x0, 0x3, 0x20, 0x64, 0x7ff, 0x0, 0x89, 0x3, @initdev={0xac, 0x1e, 0x1, 0x0}, @empty, {[@lsrr={0x83, 0x1f, 0x9b, [@remote, @remote, @empty, @multicast1, @empty, @private=0xa010100, @private=0xa010101]}, @timestamp_prespec={0x44, 0x14, 0x11, 0x3, 0x7, [{@dev={0xac, 0x14, 0x14, 0x2e}, 0x9f4}, {@multicast2, 0x8}]}, @noop, @timestamp={0x44, 0xc, 0x7, 0x0, 0x2, [0x7, 0x6]}, @generic={0x89, 0xe, "f341b6c033e4050156630ca4"}, @timestamp_addr={0x44, 0x24, 0xe8, 0x1, 0x5, [{@loopback}, {@broadcast, 0x7}, {@remote}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x9}]}]}}, "5f2346dfdd"}}}}, 0xd3) [ 436.694089][T17132] netlink: 'syz-executor.5': attribute type 9 has an invalid length. [ 436.731556][ T29] audit: type=1804 audit(1592512062.790:202): pid=17128 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir634898007/syzkaller.IKWJA5/126/cgroup.controllers" dev="sda1" ino=16018 res=1 [ 436.828381][T17133] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 436.889994][ T29] audit: type=1804 audit(1592512062.860:203): pid=17135 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir634898007/syzkaller.IKWJA5/126/memory.events" dev="sda1" ino=15859 res=1 [ 437.092188][ T29] audit: type=1800 audit(1592512062.860:204): pid=17135 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=15859 res=0 20:27:43 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000580)=ANY=[]}) socketpair(0x15, 0x1, 0x0, &(0x7f0000000040)) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) [ 437.221415][ T29] audit: type=1804 audit(1592512063.000:205): pid=17148 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir634898007/syzkaller.IKWJA5/126/cgroup.controllers" dev="sda1" ino=16018 res=1 20:27:43 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x14) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) listen(r0, 0x1ff) r1 = socket$inet_sctp(0x2, 0x801, 0x84) sendmsg(r1, &(0x7f0000000200)={&(0x7f0000000240)=@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x36}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000000)="b2", 0xff08}], 0x1, 0x0, 0x0, 0x9000004}, 0x0) [ 437.369573][T17178] IPVS: ftp: loaded support on port[0] = 21 [ 437.420251][ T29] audit: type=1804 audit(1592512063.480:206): pid=17135 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir634898007/syzkaller.IKWJA5/126/cgroup.controllers" dev="sda1" ino=16018 res=1 [ 437.471662][T17137] netlink: 'syz-executor.5': attribute type 9 has an invalid length. [ 437.515158][ T29] audit: type=1800 audit(1592512063.510:207): pid=17148 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=15859 res=0 [ 437.623379][ T29] audit: type=1804 audit(1592512063.510:208): pid=17135 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir634898007/syzkaller.IKWJA5/126/memory.events" dev="sda1" ino=15859 res=1 20:27:43 executing program 0: unshare(0x40000000) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) r1 = syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) ioctl$FICLONERANGE(r0, 0x4020940d, &(0x7f0000000000)={{r1}, 0x73, 0x1e6d, 0x3}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r2 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @remote}}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @empty}}) [ 437.993149][T17196] IPVS: ftp: loaded support on port[0] = 21 20:27:44 executing program 1: syz_extract_tcp_res(&(0x7f0000000000)={0x41424344, 0x41424344}, 0xead, 0x8) syz_emit_ethernet(0x3a, &(0x7f0000000200)={@broadcast, @remote, @void, {@ipv4={0x800, @tcp={{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010100, {[@ssrr={0x89, 0x3, 0xd7}]}}, {{0x0, 0x0, r0, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040)='macsec0\x00', 0x10) 20:27:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000080)=@newlink={0x4c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x2c, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_GRE_ERSPAN_DIR={0x5}, @IFLA_GRE_COLLECT_METADATA={0x4}, @IFLA_GRE_ERSPAN_VER={0x5, 0x16, 0x2}]}}}]}, 0x4c}}, 0x0) socket(0x1a, 0x2e5fe466b6b94a75, 0x10000) [ 438.242711][T17199] IPVS: ftp: loaded support on port[0] = 21 [ 438.535672][ T7] tipc: TX() has been purged, node left! [ 438.547729][ T7] tipc: TX() has been purged, node left! [ 438.576355][ T7] tipc: TX() has been purged, node left! [ 438.588964][ T7] tipc: TX() has been purged, node left! [ 438.613173][ T7] tipc: TX() has been purged, node left! 20:27:44 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) socket$inet(0x2, 0x1, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x40000062) 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) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) accept4$unix(r3, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x100800) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) [ 438.628734][ T7] tipc: TX() has been purged, node left! [ 438.650357][ T7] tipc: TX() has been purged, node left! [ 438.670605][ T7] tipc: TX() has been purged, node left! [ 438.722298][ T7] tipc: TX() has been purged, node left! [ 438.750877][ T7] tipc: TX() has been purged, node left! [ 438.774059][ T7] tipc: TX() has been purged, node left! [ 438.862592][ T7] tipc: TX() has been purged, node left! [ 439.050679][T17244] IPVS: ftp: loaded support on port[0] = 21 20:27:45 executing program 2: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$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 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) socket$inet(0x2, 0x1, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x40000062) 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) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) accept4$unix(r3, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x100800) ioctl$FS_IOC_FIEMAP(0xffffffffffffffff, 0xc020660b, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) [ 439.910285][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 439.910300][ T29] audit: type=1804 audit(1592512065.970:213): pid=17276 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir634898007/syzkaller.IKWJA5/128/cgroup.controllers" dev="sda1" ino=16018 res=1 20:27:46 executing program 1: 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$cgroup_ro(r0, &(0x7f0000000000)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000000706010341d43a5928fee525deffe81705000100078116156cec441a808f935fcfd2e24a0541269281123b07bdb2a622412b16ae80b383f1dc11d1bf2eb1d24aa153c0f48d7699c115f296327fb2c57c70"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) pread64(r1, &(0x7f0000000100)=""/86, 0x56, 0x6) sendfile(r2, r1, 0x0, 0x100000001) recvmmsg(r2, &(0x7f0000000e00)=[{{0x0, 0x0, 0x0}}], 0x40000000000020c, 0x0, 0x0) [ 440.025058][ T29] audit: type=1804 audit(1592512066.090:214): pid=17277 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir634898007/syzkaller.IKWJA5/128/memory.events" dev="sda1" ino=15859 res=1 [ 440.138419][ T29] audit: type=1800 audit(1592512066.090:215): pid=17277 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=15859 res=0 [ 440.187173][ T29] audit: type=1804 audit(1592512066.230:216): pid=17300 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir634898007/syzkaller.IKWJA5/128/cgroup.controllers" dev="sda1" ino=16018 res=1 20:27:46 executing program 4: r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x1000, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x80000000000001}, {{@in6=@empty, 0x0, 0x3c}, 0x2, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x0, 0x1, 0x0, 0xfc, 0x0, 0x7ff80}}, 0xe8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080)='NLBL_MGMT\x00') sendmsg$nl_xfrm(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}}, 0x0) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x1aa, 0x0, 0x0, 0x0, 0x0, 0x7}}], 0x400000000000107, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) 20:27:46 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) write$nbd(r2, &(0x7f0000000280)={0x67446698, 0x1, 0x1, 0x0, 0x4, "d1eb9a6f0d4c711b04572a0d46c749d947b18e4cf11ad308ff269a3c729d8ba697c72855fe8f11aec6128f7c77684f23976b325152ddf946636f23c455fb7cf26423e06a27668db4b66f469bf4bbf6d7af8a6ef0f6feb4b321437d4cdbeb07badcdaa6b06119f7afdf428c07a91a4b2d00392c68aeab9da80bc7faab777d5c211716d5ae726700fb9f004b5bc238d54544a28ad9a4ba29b47e5647f57a3db5a1445a1de2b50811c2829408c16929d73b4f33fa75707488fab8aaf6d4a03607175241a50536e6d3541140156ee3"}, 0xdd) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r4 = socket(0x11, 0x800000003, 0x0) bind(r4, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r4, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000480)=@newlink={0x48, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @veth={{0x9, 0x1, 'veth\x00'}, {0x18, 0x2, 0x0, 0x1, @val=@VETH_INFO_PEER={0x14, 0x1, {{0x0, 0x0, 0x0, r5}}}}}}]}, 0x48}}, 0x0) 20:27:46 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$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) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={0xffffffffffffffff, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=0xe0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x6, 0x1}, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000000, 0x345d}, &(0x7f0000000240)=0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=0xd0d}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000380)={0xffffffffffffffff, 0x10, &(0x7f0000000340)={&(0x7f0000000680)=""/162, 0xa2, r3}}, 0x10) sendfile(r2, r1, &(0x7f0000000040)=0xc00, 0x100000001) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000c80)=ANY=[@ANYRESOCT, @ANYRESOCT=r0, @ANYBLOB="2fe47c6ca2dc93e6809a6f58fc25a75f30533ad308758482c18a84dd6c24c138d49661f3c3e7dbe597330cb412aaa2165ac8f2b6097341c9f4f346bd3373c3c1b78ec47b0f9f008032e963cd47615137eacc50b5bed248928135d20a4ede782e51e001a7901eb9ee3dd850db3f1dbd013e3af7e740e4b0aa8a5c20444224596ed3e1a0b5dfcb3b47ab0f9164c1207fa49cd25e38e5c6e26d271353943918fc86e6f1b8b656b8322987742eddb9fd52d192fc4b4f095f1931278a50e288e6430f42b0477c6620b8a1e353596ac5887b0fa6c53ff95afc", @ANYRES16=r2, @ANYRESHEX, @ANYBLOB="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", @ANYRESHEX], 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) accept4$llc(r0, 0x0, &(0x7f0000000080), 0x800) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00002bbd7000f4dbdf25100000005a9e77ce3061a004bad51fce02934c000180080004fff90000000000"], 0x24}}, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 440.809987][ T29] audit: type=1804 audit(1592512066.870:217): pid=17334 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir540343168/syzkaller.BGspy1/113/memory.events" dev="sda1" ino=16241 res=1 20:27:47 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet(0x10, 0x8000000002, 0x6) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)="4c0000001200ff09", 0x8}], 0x1}, 0x0) recvmmsg(r3, &(0x7f0000001c80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$TIPC_IMPORTANCE(r4, 0x10f, 0x7f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 440.923589][ T29] audit: type=1800 audit(1592512066.870:218): pid=17334 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16241 res=0 [ 441.144319][T17360] __nla_validate_parse: 1 callbacks suppressed [ 441.144343][T17360] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.4'. [ 441.248654][T17277] syz-executor.2 (17277) used greatest stack depth: 20848 bytes left 20:27:51 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) vmsplice(r1, &(0x7f00000004c0)=[{&(0x7f0000000280)="e8", 0x1}], 0x1, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000100)='cpuacct.usage_sys\x00', 0x0, 0x0) getsockopt$netlink(r2, 0x10e, 0x9, &(0x7f0000000140)=""/191, &(0x7f0000000200)=0xbf) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000040)={@none, 0x4}) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000002c0)={0xc, 0xe, &(0x7f0000000b40)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x18000, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x2}, 0x10}, 0x78) ioctl$PPPIOCSMRU1(r0, 0x40047452, &(0x7f00000000c0)=0x400) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000740)={r4, 0x0, 0xe, 0x0, &(0x7f0000000580)="4d50b441e692d3f0ac7600000000", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 20:27:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=@ipv6_deladdr={0x2c, 0x15, 0x1, 0x0, 0x0, {0xa, 0xff}, [@IFA_ADDRESS={0x14}]}, 0x2c}}, 0x0) sendmsg$IPSET_CMD_TYPE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x24, 0xd, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0xa}, [@IPSET_ATTR_TYPENAME={0xffffffb3, 0x3, 'bitmap:port\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040011}, 0x20000000) 20:27:51 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000bc0)=ANY=[@ANYBLOB='P\x00\x00\x00,\x00\'\r\x00'/20, @ANYRES32=r2, @ANYBLOB="000000000000000004000a000a000100726f757465000000200002000800010000000000080003004000000004000600080002"], 0x50}}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000300)={r0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000340), &(0x7f0000000380)=0x4) r5 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f00000000c0)={0x2, 0x4}, 0x4) sendmmsg$alg(r3, &(0x7f0000000200), 0x10efe10675dec16, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000200)=[{0x6, 0x0, &(0x7f0000000100), 0x9, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]}], 0x4924924924924b3, 0x0) socket(0x1000000010, 0x80002, 0x0) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x0, 0x0) 20:27:51 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x54, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @rand_addr=0x64010101}}, {0x14, 0x2, @in={0x2, 0x0, @local}}}}]}]}, 0x54}}, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)={0x28, r3, 0xc573de0d27bdfe6f, 0x0, 0x0, {0x5}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x4, 0x1, @l2={'eth', 0x3a, 'vlan0\x00'}}]}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x60, r3, 0x0, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x30, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x400}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x62c70277}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}]}, @TIPC_NLA_MEDIA={0x1c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xe86}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}]}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x10}, 0x24004005) 20:27:51 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_CREATE(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r3, 0x1, 0x0, 0x0, {0x2}, [@L2TP_ATTR_CONN_ID={0x8}]}, 0x1c}}, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) recvmmsg(r5, &(0x7f0000003880)=[{{&(0x7f0000000240)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)=""/78, 0x4e}, {&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/4096, 0x1000}, {&(0x7f0000002800)=""/4096, 0x1000}], 0x4, &(0x7f0000000480)=""/245, 0xf5}, 0x80}, {{&(0x7f0000000580)=@can, 0x80, &(0x7f0000000380)=[{&(0x7f0000000600)=""/186, 0xba}, {&(0x7f00000006c0)=""/115, 0x73}, {&(0x7f0000003800)=""/68, 0x44}], 0x3}, 0x383}], 0x2, 0x40010100, 0x0) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000000400)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r7 = accept4(r4, 0x0, 0x0, 0x0) sendmmsg$inet6(r7, &(0x7f0000003b80)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000000c0)="e6", 0x1}], 0x1}}, {{0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000440)='&', 0xff03}], 0x1}}], 0x4000070, 0x8000) getsockopt$llc_int(r7, 0x10c, 0x8, &(0x7f0000000000), &(0x7f00000001c0)=0x4) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r2, 0x8983, &(0x7f0000000040)={0x0, 'team0\x00', {0x2}, 0x8}) sendto$x25(r1, &(0x7f0000000780)="4f1fb0bc3a43d929bde8a5c0dae47ffb0cdabe7ffbeba41b6371677c6136926624f6dc04", 0x24, 0x4000818, &(0x7f00000007c0)={0x9, @null=' \x00'}, 0x12) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="380000000b06030000000000005700000000000000000100060000000900020073797a3100000000100007800c00018898000140ac141400"], 0x38}}, 0x400c0c0) 20:27:51 executing program 0: r0 = socket$kcm(0x29, 0x0, 0x0) sendmmsg(r0, &(0x7f0000005040)=[{{&(0x7f00000024c0)=@hci={0x1f3}, 0x7fffef80, &(0x7f0000002980), 0x0, &(0x7f0000002a00)}}, {{&(0x7f0000003400)=@hci, 0x80, &(0x7f0000004840), 0x1f3, &(0x7f00000048c0)}}], 0x2, 0x0) sendmmsg$sock(r0, &(0x7f0000000e00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x144) [ 445.363805][T17385] IPVS: ftp: loaded support on port[0] = 21 20:27:51 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$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e292) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={r6, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) getsockopt$IP6T_SO_GET_INFO(0xffffffffffffffff, 0x29, 0x40, &(0x7f00000002c0)={'raw\x00'}, &(0x7f0000000100)=0x54) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="9021f4490fb9530b56f28f3c6677b5999190652cffd0d6ae29199f10d9d1a6f126a02de47bd3d7cf1d0b9ac01019061f3f75c9bceabe", @ANYRES16=r0, @ANYBLOB="010b00000000000000000000000008000100", @ANYRES32=r4, @ANYBLOB], 0x1c}}, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r8, r7, 0x0, 0x100000001) socket$caif_stream(0x25, 0x1, 0x4) [ 445.427342][T17392] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 445.428660][T17388] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'. 20:27:51 executing program 5: r0 = socket$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$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)=ANY=[@ANYBLOB="3c00000000000000000000000000000000006bdb8a784b6d056916f6ad1df20000d24503eed92abb463a8e0cdc17016910fe550de15985e4f4001ccc4c47923b631b2cf287c0d3c8e710d20446e22f940893efbbcf10ea25b31f5ceb5ad12b5dc49ad6694f34971cb33a", @ANYRES32=r2, @ANYBLOB="ff000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) r3 = socket$phonet_pipe(0x23, 0x5, 0x2) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000240)='batadv\x00') sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r4, &(0x7f00000003c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000380)={&(0x7f0000000280)={0x50, r5, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xb47}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6a02}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x8000011) write$binfmt_elf32(r3, 0x0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x1, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) r8 = socket$nl_route(0x10, 0x3, 0x0) r9 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r9, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c00000010000104000400"/20, @ANYRES32=r10, @ANYBLOB="19000000000000001c0012000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="77fe0a848e0abbff5a475926b751744b03aa7514580f740e4886d49c0ae400b5423aee6e0596af980bbcbf794102d3d314d52d7ef45252964e7a4e70083a9a53266c05c9bc6a5044bd4e1e6284763c77d9827f3f0ee316e630a9cefbb09574c225", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800c0001006d6163766c616e000400028008000500", @ANYRES32, @ANYBLOB="08000a0056e276b8c773c520bb24f9325091050acc3aaa8586706ec5ba3fce3eab8471196a9c4a3d5643b377b4b7fb075ba2cfe9641c9a6c0c7d689b6152ecb3ace24419714241263ed20310c40a1476a612bfb3d256293e80c4c99bde2a71700dc3f951f52c8c694819f8814fb375cd589fbe69e6fec020338a881059c2578350c50bb651fca38c400a8ad90e47ffbdde8e50dd91c116091bdaa99ed400430a573f86a6b8eaf67575e0b56aac65cc14e7f5a229ee80de49e371e7c1cd67e77e40aff98049453f98c5d0368e78", @ANYRES32=r10, @ANYBLOB="d0f24187d28050fda357483a4af84908d59bf1b40942ec123af13edd792a37fdc573b4029711068effe94f6d66fae85b76fdc3dfd0484f9bd6ce10ba84ab1611a4db0ba68753b12a0c9aaa32682767a266941b4a2989ec0213e895200649aba6f787b16fdfbab1b0d79cb67d45f4ec1b97fe1501bdb635e00e76"], 0x44}}, 0x8c4) [ 445.515111][T17405] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:27:51 executing program 1: unshare(0x40000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r0 = socket(0x1d, 0x3, 0x1) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000014f000)={0x0, 0x0, &(0x7f0000bd7000)={&(0x7f0000648eac)=ANY=[@ANYBLOB="54010000100017070000000000000000ff02000000000000000000000000000100000000000000000000ffffac14ffaa00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b48c0000000000000000000000000a00000000000000000000001c0004000000000000000000fe800000000000000000000000000000480001006d643500"/268], 0x154}}, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r4, 0x8983, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x7d, &(0x7f00000001c0)={r3}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r3, 0x2}, &(0x7f0000000040)=0x8) r5 = socket$inet6(0xa, 0x3, 0x7) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000002800)={@ipv4={[], [], @remote}, @mcast1, @mcast1, 0x0, 0x0, 0x7, 0x100, 0x0, 0x200}) [ 445.629055][T17414] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.4'. [ 445.702099][T17433] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 445.797176][T17423] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 445.810280][ T29] audit: type=1804 audit(1592512071.870:219): pid=17434 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir484283236/syzkaller.OIJyko/126/cgroup.controllers" dev="sda1" ino=16379 res=1 20:27:52 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f00000001c0)=0x2, &(0x7f0000000200)=0x4) r2 = socket(0x6, 0x5, 0x100005) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendto$l2tp(r0, &(0x7f0000001300)="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", 0x1000, 0x8040, &(0x7f0000000040)={0x2, 0x0, @private=0xa010102, 0x1}, 0x10) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000380)=@newqdisc={0x5c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cake={{0x9, 0x1, 'cake\x00'}, {0x2c, 0x2, [@TCA_CAKE_SPLIT_GSO={0x8}, @TCA_CAKE_TARGET={0x8}, @TCA_CAKE_NAT={0x8, 0xb, 0x1}, @TCA_CAKE_INGRESS={0x8}, @TCA_CAKE_WASH={0x8}]}}]}, 0x5c}}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x220007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r5 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl$PPPOEIOCSFWD(r5, 0x4008b100, &(0x7f0000000100)={0x18, 0x0, {0x4, @empty, 'macvtap0\x00'}}) sendto$inet(r0, &(0x7f00000012c0)='\f', 0x1, 0x0, 0x0, 0x0) [ 445.901126][T17446] IPVS: ftp: loaded support on port[0] = 21 [ 446.004980][T17440] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.5'. [ 446.025120][T17452] netlink: 100 bytes leftover after parsing attributes in process `syz-executor.1'. [ 446.160028][T17389] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.2'. 20:27:52 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e24, 0x0, @rand_addr, 0xffffffff}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@private=0xa010102, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x2e, r2, r3}, {0x8000, 0x100000001, 0xffffffffffffffff, 0xfff, 0x80, 0x16, 0x9d8, 0x6}, {0x9}, 0x7, 0x6e6bb1, 0x0, 0x1}, {{@in=@dev}, 0x2, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x7, 0x8001, 0x3}}, 0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000340)={'vxcan1\x00', r2}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@ipv4_getaddr={0x34, 0x16, 0x400, 0x70bd2a, 0x25dfdbfb, {0x2, 0x18, 0xb8, 0xfd, r4}, [@IFA_ADDRESS={0x8, 0x1, @local}, @IFA_LABEL={0x14, 0x3, 'virt_wifi0\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x841}, 0x24000000) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000004c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r8, @ANYBLOB="020000000000090001006866736300f65fe8c4000000000000bcecb8ff6e4fc8c948c10cbb775a74000000080002c8cb3d69b1a5fc0159554f74e13cd90d57322effcc4db65c0c192011214bac60d368b66b521438084f1559dd5f26f813bcf98c23aa9c7736f2453d90478a790e4b9a2ecf27fda2623b6bb242afd63ac2c169f4fe9449a05662d9809b2320e30ee7a2abb5fcb1ba009bbcee83f7fe7abbfa938ba2a6e0c3873595a3b4abf956fd7f7e9c9bd11ae8f08047ed49eab49513620b48c39330c91c7d1042f9343255cca503c2cfa49da8"], 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00d\x00\'\r\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\x00', @ANYRES32=r8], 0x24}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000800)=@newtfilter={0x2c, 0x66, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@TCA_CHAIN={0x8, 0xb, 0x2000000}]}, 0x2c}}, 0x0) 20:27:52 executing program 3: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x4}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x14, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x88a8}, @TCA_FLOWER_KEY_VLAN_PRIO={0x5}]}}]}, 0x44}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) sendmsg$SOCK_DESTROY(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)={0x490, 0x15, 0x800, 0x70bd28, 0x25dfdbfe, {0x28, 0x7}, [@INET_DIAG_REQ_BYTECODE={0xe2, 0x1, "67f7289ddb9cdb229cee203da37e8e9d2948c1a4a87434cd5f9db8b4c295a8a09cc1b33e4d709b6a56c36c23dcefe5de17edded7657d785c188699c838b63d38f623edfbbe52b3ae3ddcd2a2779f101a806073eb17fcef8095cdf6adc876d39a140e11d756ca72d3ed3d7d6bd5c8da1b68852f38fba2e457020941917a4ee5faee129bb00137f8765ed0e7334854fe14e2d3db0d7369eb4a30935c84d40506519c8c3b645951e3c1e9dabf7247cf837e69c4a1d383091b4ae4ff1401a04c1148f47b7b57b7f2d6f9eac597682ff141b1ba13086d817f842dcfcbf957751f"}, @INET_DIAG_REQ_BYTECODE={0x53, 0x1, "fadc25559d57b7ec6ca2631da98e4218b6a79e322d831c0c5bb9df7713235cb6af84db53dc14596b4da291d0074bdfa3853c2208d39b089d4f9e6c5ff8a97d1185477340eb6421d9b346e6e09deb0d"}, @INET_DIAG_REQ_BYTECODE={0xda, 0x1, "ac382434f9c85143a51885b2b11666d4b8b865da27c73b01a4307362af0998f5a685a2323a5e6243d42d09897976e4647d82e3392c060211532891d895ff85023cfcd14c2b876443dbefdb4345147fb9c02a53bcb35228dafcf1d453ea64386bade73dc47be3f9ad7484ba32ef312d15000ab5cc9c1aaad1b32ed3329efc51a88bb4ec1231f859cd1087d4dcb9f68a834c885f2289d435fd22e3b4e17a1ee4c5907e20ca295e64d065ef567fb9c85f63a4bb8d158e28c37c5b067cb08be49fb5406d8db6ddbab77d8a01513fc54c3fc4d75f557419ca"}, @INET_DIAG_REQ_BYTECODE={0x4a, 0x1, "bc2b473e21455894008be323333f190ee0e0ba32466fdf762ea300e7b1042784411951dfeac8a857f756dd513d6c8e7d98c834e1c2dd736069e8106ba36a93c304a5ecb65d61"}, @INET_DIAG_REQ_BYTECODE={0x37, 0x1, "29410c0f3ed1a68716e32920c0d888ab0478d57dbe46d6811d324478e1cda3c3c592760174ff56496e5fd8c132099f5221b254"}, @INET_DIAG_REQ_BYTECODE={0x57, 0x1, "896309f9ec494cc8f8b0270798a1143e4f5eddd595635a215f9cb62270c7fb0badd32ba0372fb9e38b859ea572ea8e25f68ab5ed4c60dffd498277c111f994c4de02ae0883c24899d2e4ecdaf07db5adc3c774"}, @INET_DIAG_REQ_BYTECODE={0x77, 0x1, "62bf6a04f8f2bf298f931ce0c44fb7bf60cd934dcd7a75b2b45d3a5b237c1e5e845a5b10303fd9d8ffa28562bfc10738cd4d1cb5160cd6897449d5b246f72ba1c098930daf852b9ee5fe6794f901ed00fe04aa96b6a996d6344abb14006b935522361bcaf6b7fdcf392c40e0fc33c8591a189f"}, @INET_DIAG_REQ_BYTECODE={0xb3, 0x1, "93910c0d7a12cdc7483247a5418fb333c78d1fd1312815fd1cf1fe313aa2f6e58a5ec26b8ed1c56ff0377fd602829394d18a834d446aa665066e2175e5beb9648bd134eded7c3b5b5f319f8e479ae082993c37d937872be9152d06d4447deee70032a24882e174641a9e2a74268bf742b63c52903bcfd88dc88b40cababf179ab601315ebf396d26ce50125c2a9dea884257c2ebb5bc65a552f1981af8fd74f62caec7b1787e8bf2fec9e5f5592e62"}, @INET_DIAG_REQ_BYTECODE={0x38, 0x1, "03f33a3e50e5937dc839fb8877bb60e1a4bc1a486c017ba68bf6549da83982ace682207a60f2705441b9b473262b10540869b18a"}, @INET_DIAG_REQ_BYTECODE={0x28, 0x1, "8d120472918a6de495e8825b8fcd17534352f7866cdd4a249fd643e697a346685db01f75"}]}, 0x490}, 0x1, 0x0, 0x0, 0x8}, 0x0) 20:27:52 executing program 5: r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_MODIFY(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000002c0)={&(0x7f0000000100)={0x40, r1, 0x200, 0x8070bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x80}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x3}, @L2TP_ATTR_CONN_ID={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000}, 0x8010) 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(0xffffffffffffffff, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000280)=ANY=[@ANYBLOB="380000000314010000040000000000000900020073797a3100000000080041007269770014003300dc32"], 0x1}}, 0x0) sendfile(r4, r3, 0x0, 0x80000018) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000001c0)={r7, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x204, 0x3, 0x7, r7}, 0x10) socket$nl_generic(0x10, 0x3, 0x10) [ 446.411705][T17487] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:27:52 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) socket(0xa, 0x2, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4], 0x4}}, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_HEADER(r5, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x20, 0xc, 0x6, 0x101, 0x0, 0x0, {0xa, 0x0, 0x1}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4}, 0x28004) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000000040)='veth1_to_hsr\x00') sendfile(r2, r1, 0x0, 0x100000002) [ 446.522483][T17487] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 446.549344][T17497] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 446.630324][T17501] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 20:27:52 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r3, 0x0, 0xfffffffd, 0xfffffffd}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000180)={r3, 0xa0}, &(0x7f00000001c0)=0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000040)=0x1, 0x4) r4 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r4, &(0x7f0000000000), 0x0, 0x4091) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000001c0)={r7, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={r7, @in={{0x2, 0x4e23, @remote}}, 0x62d4, 0x3f}, &(0x7f0000000300)=0x90) sendmmsg$inet6(r0, &(0x7f0000003dc0)=[{{&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000680)={0xa, 0x4e24, 0x7f, @rand_addr=' \x01\x00'}, 0x1c, 0x0}}], 0x2, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000080), 0x4) [ 446.687768][ T29] audit: type=1804 audit(1592512072.751:220): pid=17502 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir114868402/syzkaller.6lx1hw/111/cgroup.controllers" dev="sda1" ino=16163 res=1 [ 446.838681][ T29] audit: type=1804 audit(1592512072.891:221): pid=17509 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir540343168/syzkaller.BGspy1/117/cgroup.controllers" dev="sda1" ino=15889 res=1 [ 447.101309][T17488] netlink: 48 bytes leftover after parsing attributes in process `syz-executor.2'. 20:27:53 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000700)=@raw={'raw\x00', 0x3c1, 0x3, 0x328, 0x0, 0x2000, 0x0, 0x140, 0x140, 0x258, 0x258, 0x258, 0x258, 0x258, 0x3, 0x0, {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xf8, 0x140, 0x0, {}, [@common=@unspec=@addrtype1={{0x28, 'addrtype\x00'}, {0xc}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xd0, 0x118, 0x0, {}, [@inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x388) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2e, &(0x7f00000000c0)={0x8, {{0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {{0x2, 0x4e24, @multicast2}}}, 0x108) r3 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r3, 0x84, 0x3, &(0x7f00000000c0)=""/4086, &(0x7f0000001140)=0xff6) bind$inet6(0xffffffffffffffff, &(0x7f0000001180)={0xa, 0x4e21, 0x6, @private0, 0x7}, 0x1c) r4 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r4, 0x84, 0x3, &(0x7f00000000c0)=""/4086, &(0x7f0000001140)=0xff6) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000010c0)='./cgroup.cpu/syz0\x00', 0x1ff) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001280)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000001000140012800c00296669028008001b00000000005852e5b771e92299f62ed5f90090a8379bab53515a5b3a649b6380a443d8577a50", @ANYRESDEC=r2, @ANYRESHEX=r4, @ANYBLOB="77509d283437de6ce9adeb55e7e0b01e42f1b0f40103a686712e55f22571066bbddd4aad1944925f9f9dd8b2bbf053c3a2df17dcb99d48772dc01355ed6ec7cdb51bcfc08d1e3f5191dcf8f12247ce04483ae969be6cf3d88fbd8bd0"], 0x3c}}, 0x4) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x2343a726) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) ioctl$NS_GET_OWNER_UID(r5, 0xb704, &(0x7f0000000040)) 20:27:53 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000001340)='+', 0x1}], 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, 0x0, 0x6) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x3c}}, 0x0) r3 = syz_init_net_socket$ax25(0x3, 0x0, 0x0) ioctl$SIOCAX25ADDUID(r3, 0x89e1, &(0x7f0000000080)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@ipv4={[], [], @initdev}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@loopback}}, &(0x7f00000000c0)=0xe8) ioctl$SIOCAX25DELUID(r4, 0x89e2, &(0x7f0000000180)={0x3, @default, r5}) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) [ 447.290515][T17519] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 447.320765][T17497] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 20:27:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)={0x28, r1, 0xc573de0d27bdfe6f, 0x0, 0x0, {0x5}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x4, 0x1, @l2={'eth', 0x3a, 'vlan0\x00'}}]}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x31c, r1, 0x400, 0x70bd28, 0x25dfdbfc, {}, [@TIPC_NLA_MEDIA={0x34, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_LINK={0x58, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3a}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x51}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1e}]}]}, @TIPC_NLA_MON={0x1c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3ff}]}, @TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2b2d}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xf00}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfc}]}, @TIPC_NLA_LINK={0x10, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}, @TIPC_NLA_SOCK={0x10, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfffffff7}]}, @TIPC_NLA_LINK={0x5c, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4f54a45d}]}]}, @TIPC_NLA_MEDIA={0xac, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10001}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4ff5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff261a}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffffff92}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}]}]}, @TIPC_NLA_BEARER={0xb8, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x3, @private2, 0x363b483c}}, {0x20, 0x2, @in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0x40}, 0x101}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'ipvlan0\x00'}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @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, @dev={0xac, 0x14, 0x14, 0x31}}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x6, @mcast1, 0x3}}}}]}, @TIPC_NLA_NET={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x10001}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x65da}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1000}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xffffffffffff8001}]}]}, 0x31c}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl(r0, 0x1000008912, &(0x7f0000000080)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x9, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x19f}, 0x48) 20:27:53 executing program 4: r0 = socket(0x10, 0x803, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_GET(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000100), 0xc, &(0x7f00000005c0)={0x0, 0x58}}, 0x0) sendto(r0, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg$can_raw(r0, &(0x7f0000000ac0)={0x0, 0x0, 0x0}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000b00)=[{{0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/140, 0x8c}], 0x1}}, {{0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000c80)=""/128, 0x80}], 0x1}}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/91, 0x5b}], 0x1}}], 0x3, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000001c0)={@private2, 0x3, 0x2, 0x3, 0x3, 0x8001, 0xb87}, 0x20) sendmsg$IPCTNL_MSG_EXP_GET(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f0000000280), 0xc, &(0x7f0000000a40)={0x0, 0x1a4}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000900)='rdma.current\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000002ac0)={0x0, @in={{0x2, 0x4e22, @broadcast}}}, &(0x7f0000000a00)=0x84) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x14b}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x2ce}, {&(0x7f0000000740)=""/73, 0x3dd}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xa}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00000000c0)={r0}) 20:27:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv6_getrule={0x1c, 0x22, 0x2, 0x70bd25, 0x25dfdbfb, {0xa, 0x0, 0x80, 0x3, 0x4, 0x0, 0x0, 0x3, 0xb}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x480c4}, 0x4008000) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$NFQNL_MSG_CONFIG(r1, &(0x7f0000001640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x34, 0x2, 0x3, 0x101, 0x0, 0x0, {0x0, 0x0, 0x2}, [@NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0xffff98e7}, @NFQA_CFG_QUEUE_MAXLEN={0x8, 0x3, 0x1, 0x0, 0x4}, @NFQA_CFG_MASK={0x8}, @NFQA_CFG_FLAGS={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x804}, 0x4000000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r4, &(0x7f0000001600)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)={0x12bc, 0x14, 0x20, 0x70bd27, 0x25dfdbff, {0x25, 0x9}, [@INET_DIAG_REQ_BYTECODE={0x76, 0x1, "47806f3c5979b58d5f3878cf0d834ffd2a42e0262caa729804fe2a04bff7cee7c135887904712e12a5b0ef69b37878cf7e332da29ddea00b2a5af1d992bb9405306448d4f947d531a1bf09a748f2ea9d46012c3142d054999d8ec38f26b454b8a456df919b4b7e57feaad33d6219a0f66f42"}, @INET_DIAG_REQ_BYTECODE={0x15, 0x1, "ef9829388956d0c909433afe2d533e4e3b"}, @INET_DIAG_REQ_BYTECODE={0x59, 0x1, "9d027e05c816ec6b0689f83070e21334e6c31b5c4d4c5c7db8dee9166bcac95987336686ee19ee4d363d53d2d4cab309018be27f5536d15dfae74fb054b66c01572744817be0e1d56a9e9f718b098a0174c9fe6a2a"}, @INET_DIAG_REQ_BYTECODE={0xd1, 0x1, "5fba57e00ec7c15cf6c49ab5e51e449ef3151c13edc2a401deab108ebe97202f93ebd29fcdd1fb6285d3be33384ea3279dcfbbda7dbcfd4ff95c2dd28dff3787ddb1f116c03d8a53090e37b4530d6b7efb8f13f9e03c3b0988fd257910bf99a07513d39af45562d74a457303f580961866cbb5c577a8602bbf634a267f1f2ba74b2ef17dc542bf65396853916a392246bc3fff2abd2797b4c02d023dcc59814d6a9c633cb8d92e605eec814d94f66c30d48c1ffc0c2cb7ff3d2e9b25cd41968ef2ef0f49217d4af2e845ca4fd0"}, @INET_DIAG_REQ_BYTECODE={0x5, 0x1, "a4"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0xda, 0x1, "61189b8ec5c85e9bbb434df43bf84faa183ff601db5f00df33c0542181d62ee081e3ba5bff86669f4d28f9d8eb15f0efa6241a40b04ad0936ac44f693e4877efa816f77113aad3b5183050005ce753c84ba7c0014fad68435c7ac589dbfe0c87ab553bcac3e6055b4bdff9726b2044a02312e771d5105186307ab4af8a55e919d637b1af12df53ad4a4a297cc48ef60b14fdda1173a8b1daedf1f8e0c5dfaaafe4f02d6affffbaf072a9ad69c962f1077c91a8c77c7582883e62d648fbc511ff55ac9d47978b37cb2d8ef2ae610e82932b5d89c6e9b3"}]}, 0x12bc}, 0x1, 0x0, 0x0, 0x20040000}, 0x80) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r5, r3, 0x0, 0x100000001) [ 447.523363][T17531] xt_addrtype: ipv6 does not support BROADCAST matching [ 447.590546][ T29] audit: type=1804 audit(1592512073.651:222): pid=17529 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir235209083/syzkaller.PToUSu/131/cgroup.controllers" dev="sda1" ino=16383 res=1 [ 447.666584][T17538] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 447.687788][T17538] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 448.309284][T17541] xt_addrtype: ipv6 does not support BROADCAST matching 20:27:58 executing program 1: unshare(0x40000000) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r0 = socket(0x1d, 0x3, 0x1) close(r0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000014f000)={0x0, 0x0, &(0x7f0000bd7000)={&(0x7f0000648eac)=ANY=[@ANYBLOB="54010000100017070000000000000000ff02000000000000000000000000000100000000000000000000ffffac14ffaa00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b48c0000000000000000000000000a00000000000000000000001c0004000000000000000000fe800000000000000000000000000000480001006d643500"/268], 0x154}}, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r4, 0x8983, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x7d, &(0x7f00000001c0)={r3}, 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r3, 0x2}, &(0x7f0000000040)=0x8) r5 = socket$inet6(0xa, 0x3, 0x7) ioctl$sock_inet6_SIOCADDRT(r5, 0x890b, &(0x7f0000002800)={@ipv4={[], [], @remote}, @mcast1, @mcast1, 0x0, 0x0, 0x7, 0x100, 0x0, 0x200}) 20:27:58 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={'\x00', 0x7302}) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) accept4$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x80800) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0xe, &(0x7f0000000440)=ANY=[@ANYBLOB="b7020000f7ffffffbfa70000000000002402000020e0ffff7a0af0fff8ffffff69a4f0ff00000000b70600000018d1fe2d6405000000000075040000000000000704000000000000b7040000100000206a0700fe00000000850000002f000000b70000000a00000095000000000000006458c2c62fc2868f0399d909a63796c113a80c19aab9d607000000b6cd483be3f0d3253730e711f5969f62c28b22756bedf3cf393d14c46cc4f79fd2b316da4f0de8163f6242fa7323f1740637c48468766af540439fce41f144631ac262dcae08c3d1a1fbe96dd87235b44174f7c0342785089a0f119e31975e551558055dc2dc"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x1}, 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000040)=r2) close(r0) 20:27:58 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl$SIOCX25SENDCALLACCPT(r0, 0x89e9) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r2, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{r2, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@private=0xa010102, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x2e, r3, r4}, {0x8000, 0x100000001, 0xffffffffffffffff, 0xfff, 0x80, 0x16, 0x9d8, 0x6}, {0x9}, 0x7, 0x6e6bb1, 0x0, 0x1}, {{@in=@dev}, 0x2, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x7, 0x8001, 0x3}}, 0xe8) bind$packet(r1, &(0x7f0000000000)={0x11, 0x5, r3, 0x1, 0x6, 0x6, @remote}, 0x14) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000bfff0)={&(0x7f0000000300)=@updpolicy={0xb8, 0x15, 0x3, 0x0, 0x0, {{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x2}}}, 0xb8}}, 0x0) 20:27:58 executing program 5: r0 = socket$inet6(0xa, 0x803, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x80000000000001}, {{@in6=@empty, 0x0, 0x3c}, 0x2, @in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x1000, 0x4, 0x0, 0x6}}, 0xe8) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) ioctl$int_in(r1, 0x5421, &(0x7f0000000000)=0x1f) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="380100001a000108cf4dac26306b6835397c1e7fac00000000000000007485ac5fb0e3daef21b274a924bab3619673862f5d00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000006c0000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f5ffffffffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020001000000000000000000480003006465666c617465"], 0x138}}, 0x0) sendmmsg(r0, &(0x7f0000008440)=[{{0x0, 0x1aa, 0x0, 0x0, 0x0, 0x0, 0x7}}], 0x400000000000107, 0x0) 20:27:58 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xfdca) connect$inet(r1, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r1, &(0x7f0000007fc0), 0x400000000000695, 0x0) sendmmsg(r1, &(0x7f0000000540), 0x187, 0x0) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000200)) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x800}, &(0x7f00000000c0)=0x8) connect$inet(0xffffffffffffffff, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x400000000000695, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000540), 0x187, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x0, @local}, &(0x7f0000000280)=0x10, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=ANY=[@ANYBLOB="4c00000030003b05000000000000000000000000380001"], 0x1}}, 0x0) sendfile(r3, r2, 0x0, 0x900000001) sendmsg$NFT_BATCH(r0, &(0x7f0000000180)={&(0x7f0000000100), 0xc, 0x0, 0x1, 0x0, 0x0, 0x840}, 0xe5b5947a1450b89a) 20:27:58 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x8}, 0x1c) setsockopt(r0, 0x1, 0x10000000000009, &(0x7f0000000180)="890538e4", 0x667) setsockopt(r0, 0x1, 0x7f, &(0x7f0000000380)="890538e4", 0x4) [ 452.298934][ T7] tipc: TX() has been purged, node left! [ 452.306566][ T7] tipc: TX() has been purged, node left! [ 452.345515][T17583] IPVS: ftp: loaded support on port[0] = 21 [ 452.423438][ T29] audit: type=1804 audit(1592512078.491:223): pid=17590 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir235209083/syzkaller.PToUSu/132/cgroup.controllers" dev="sda1" ino=16369 res=1 [ 452.450100][T17586] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 452.469541][T17593] __nla_validate_parse: 2 callbacks suppressed [ 452.469552][T17593] netlink: 100 bytes leftover after parsing attributes in process `syz-executor.1'. [ 452.483159][T17595] netlink: 104 bytes leftover after parsing attributes in process `syz-executor.2'. [ 452.495075][ T7] tipc: TX() has been purged, node left! [ 452.541865][T17586] File: /root/syzkaller-testdir235209083/syzkaller.PToUSu/132/cgroup.controllers PID: 17586 Comm: syz-executor.3 [ 452.556952][ T7] tipc: TX() has been purged, node left! [ 452.654844][T17586] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.3'. [ 452.680380][ T7] tipc: TX() has been purged, node left! [ 452.691742][ T7] tipc: TX() has been purged, node left! 20:27:59 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) connect$rxrpc(r1, &(0x7f0000000200)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e22, @multicast1}}, 0x24) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r2, 0x40086607, &(0x7f00000001c0)=0x101) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x11, r0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000007cff000100e90005000100470000000000000000006c91b1a7d0b1424be1ea8f92d75e440c65421ef3f175bd417d618e2c6ab8ac3df492d9fc37106e8505401d47d7b5962c62030158076be98133c178220f5bb9c93265275f322475e5795020b39d"], 0x1}}, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000180)={&(0x7f0000000000)='./file0\x00', 0x0, 0x8}, 0x10) sendfile(r4, r3, 0x0, 0x100000001) 20:27:59 executing program 4: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'ip6gretap0\x00', {0x2, 0x4e21, @broadcast}}) r1 = socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000d00)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) r4 = openat$cgroup_ro(r2, &(0x7f0000000340)='cpu.stat\x00', 0x0, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000dd2f00015c4fbd7000000000000000000042aab3764ec5248647224f46e7d8b7b9494f29b86892cf4e362e2eb8d459672dd0bfe4eaf24b134dd2f15765e097343d0c9dc9c12c0a2dc782f8cef6188bad2fffe9ba5aba6700dc"], 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) listen(r1, 0x1000) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0xfffffffe, @local, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000004540)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}}, 0x1c) sendmmsg(r0, &(0x7f0000004d80), 0x237, 0x1100000000000000) 20:27:59 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x6c, 0x2, 0x6, 0x401, 0x0, 0x0, {}, [@IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_DATA={0x24, 0x7, 0x0, 0x1, [@IPSET_ATTR_NETMASK={0x5, 0x14, 0x7}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e21}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e23}, @IPSET_ATTR_PROBES={0x5, 0x15, 0xff}]}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:net\x00'}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x1}]}, 0x6c}}, 0x0) 20:27:59 executing program 0: socket$nl_netfilter(0x10, 0x3, 0xc) 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$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600000000000084ffcf8a63ed", @ANYRES32=r3, @ANYBLOB="fe000000000000001c0012000c000100626f010001"], 0x3c}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5000000010001fff000000000008000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32, @ANYBLOB="200002000010000008000a00", @ANYRES32=r3], 0x50}}, 0x0) sendmsg$NFT_MSG_GETGEN(r0, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x10, 0xa, 0x5, 0x0, 0x0, {0x2}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000010}, 0x26048000) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000780)=0x44) sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000700)={&(0x7f00000005c0)={0x104, 0x0, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@TIPC_NLA_BEARER={0xac, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffb}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e20, 0x4, @local, 0x3}}, {0x20, 0x2, @in6={0xa, 0x4e21, 0x0, @empty, 0x7a}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}, @TIPC_NLA_MON={0x44, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa35f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x8f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xd9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x1}, 0x8004) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, r7, 0x0, 0xffffffff800) sendfile(0xffffffffffffffff, r7, &(0x7f0000000040), 0x100000001) r8 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r8, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r8, 0x118, 0x0, &(0x7f0000000500)=0x4, 0x4) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=@newlink={0x80, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x50, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0x40, 0x2, 0x0, 0x1, [@IFLA_BOND_PRIMARY={0x8, 0xb, r3}, @IFLA_BOND_MIN_LINKS={0x8, 0x12, 0x3}, @IFLA_BOND_ARP_ALL_TARGETS={0x8}, @IFLA_BOND_ARP_IP_TARGET={0xc, 0x8, 0x0, 0x1, [@rand_addr=0x64010101, @empty]}, @IFLA_BOND_UPDELAY={0x8, 0x4, 0x40}, @IFLA_BOND_AD_ACTOR_SYS_PRIO={0x6, 0x18, 0x7fff}, @IFLA_BOND_TLB_DYNAMIC_LB={0x5, 0x1b, 0x81}]}}}, @IFLA_LINK={0x8, 0x5, r6}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x80}}, 0x0) 20:27:59 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="5c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="25330000000000002c00128009000100766c616e000000001c0002800600010000090000040003800c0002001f0000001300000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYBLOB="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", @ANYBLOB="5b7a20bae0353ed80a4332513fac176633f8f62b86550731b5f6ee122a0dda1bac24dc315677c44cd4bfe2004f3d1dba526ccba7323b34980a7ecc1c09e3b2041d9a0099b7be1c4e7fb6690c2f07d03aba077d76f8047ce5a48f043f11241e2fe205b9d8ea02dec3422238bc7f20ac391748b3faf2"], 0x5c}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001240)={&(0x7f0000001200)={0x3c, 0x0, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8001, 0x3}}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80c4}, 0x4054) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r3, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r3, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{r3, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@private=0xa010102, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x2e, r4, r5}, {0x8000, 0x100000001, 0xffffffffffffffff, 0xfff, 0x80, 0x16, 0x9d8, 0x6}, {0x9}, 0x7, 0x6e6bb1, 0x0, 0x1}, {{@in=@dev}, 0x2, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x7, 0x8001, 0x3}}, 0xe8) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, 0x0, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x7}, @NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r4}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x8}, @NL80211_ATTR_WIPHY={0x8}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40040}, 0x20040811) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000280)={0x28, 0x0, 0x0, @hyper}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r7 = accept$inet(r6, &(0x7f0000000080)={0x2, 0x0, @dev}, &(0x7f00000000c0)=0x10) ioctl$sock_SIOCBRDELBR(r7, 0x89a1, &(0x7f0000000100)='veth0_to_bridge\x00') [ 453.214080][T17633] 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. [ 453.242842][T17635] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. 20:27:59 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x6c, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xff02, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x0, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}}}, {0x20, 0x2, @in6={0xa, 0x0, 0x0, @private2}}}}]}]}, 0x6c}}, 0x0) [ 453.287140][T17638] device vlan2 entered promiscuous mode [ 453.304468][ T29] audit: type=1804 audit(1592512079.371:224): pid=17640 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir114868402/syzkaller.6lx1hw/114/cgroup.controllers" dev="sda1" ino=16370 res=1 [ 453.350573][T17637] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 453.366977][T17638] device batadv0 entered promiscuous mode [ 453.400758][T17637] File: /root/syzkaller-testdir114868402/syzkaller.6lx1hw/114/cgroup.controllers PID: 17637 Comm: syz-executor.5 [ 453.422042][T17638] device batadv0 left promiscuous mode [ 453.866608][T17647] (unnamed net_device) (uninitialized): Unable to set up delay as MII monitoring is disabled [ 453.930312][T17651] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.3'. [ 454.057474][T17635] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 454.075682][T17648] device vlan2 entered promiscuous mode [ 454.081254][T17648] device batadv0 entered promiscuous mode [ 454.124460][T17648] device batadv0 left promiscuous mode 20:28:05 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x105040, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, 0x311) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) write$tun(r0, &(0x7f0000000180)={@void, @val, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "9eef7b", 0x9c, 0x3a, 0x0, @remote, @mcast2, {[], @mlv2_query={0x82, 0x0, 0x0, 0x1000, 0x3, @remote, 0x5, 0x0, 0xc, 0x5, 0x8, [@private1={0xfc, 0x1, [], 0x1}, @remote, @local, @private2, @mcast2, @remote, @empty, @mcast2]}}}}}, 0xce) 20:28:05 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='rdma.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000956000/0x3000)=nil, 0x3000, 0x7, 0x4010, r0, 0x45088000) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000001c0)='memory.swap.current\x00', 0xb00000000065808, 0x0) r2 = socket(0x10, 0x2, 0x0) r3 = socket(0x11, 0x800000003, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) splice(r5, 0x0, r7, 0x0, 0x8001, 0x0) ioctl$PPPIOCGIDLE(r5, 0x8010743f, &(0x7f0000000180)) getsockname$packet(r1, 0x0, &(0x7f0000000240)) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000400)=ANY=[@ANYBLOB="5800000024000b0f00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff000000000a0001006e6574656d0000002800020000000000000000000000000000000000000000000000000007000b0000000000000000006a74d8c37e8449764357e1885ec5d2f9b754ff0864fe"], 0x58}}, 0x0) sendmsg$NET_DM_CMD_STOP(r6, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, 0x0, 0x2, 0x70bd2b, 0x25dfdbfd, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000001}, 0x40d1) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000040)={0x3, 0x1, 0xff, 0x5, 0x4}, 0xc) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000000406010200000100794867a500004b000500010007"], 0x1}}, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r8, r1, 0x0, 0x1000000e0) 20:28:05 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="11001704b3cb60000000609eef7b00082f0000000000000000000000000000fbfffffe0200000000000000000000000000018000907800000000d57ef73391997da88a747fd351777fa001c8d3d94307357762ac8f0abac95ee03c428ee9adeedb716c00"/114], 0xfdef) 20:28:05 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000440)=ANY=[], 0x52) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x48, r2, 0x3, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_REG_RULES={0x68, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x8}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x9}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x5}]}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0xff}]}, 0x48}, 0x1, 0x0, 0x0, 0x8001}, 0x4000004) socket(0x1000000010, 0x80002, 0x0) r3 = socket(0x3, 0xa, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000dc0)={r3}) sendmsg$nl_route_sched(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@newtfilter={0x24, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x3}, {0x0, 0xa}}}, 0x24}, 0x1, 0x6000, 0x0, 0x8800}, 0x0) r6 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d22c80648c63940d0424fc6004000d000a00030e0200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x80) 20:28:05 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="540000003000010000000000000000ecffffffff3f0001003c000100090001006d706c73000200000000000000000000f33dc8b500000000000000060000000800050000000000040006000048e9000000000000000000000008000000000000000000"], 0x54}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r4 = socket$tipc(0x1e, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'vlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="1100000000000d0000000200000008000300", @ANYRES32=r5, @ANYBLOB="140002"], 0x30}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001240)={&(0x7f0000000440)=ANY=[@ANYBLOB="3c000001d9ce07cf502c5fc985daedbc600773b7892d966828e6c94bdda3bcc699891b59b52d1d54109e4b5f38109e9d1266e48d1f1ea8199ea2a03b11a8ec5bc8da5592", @ANYRES16=r3, @ANYBLOB="08002cbd7000ffdbdf250700000008000500030000000c00990001800000030000001400040069703665727370616e30000000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x80c4}, 0x4054) sendmsg$NL80211_CMD_SET_STATION(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)={0xe4, r3, 0x400, 0x70bd2a, 0x25dfd3fc, {}, [@NL80211_ATTR_AIRTIME_WEIGHT={0x6, 0x112, 0x7f}, @NL80211_ATTR_STA_EXT_CAPABILITY={0xb1, 0xac, "6496b0ee45a52c54956951797dc99c94c35ff929bd025f51f0f8601f5eade9cd7e43d597090ee006008a2ee2be58ad5e99c8c604aadc04f95b31f02493dc2cdc59239b30d2c2e1fd01b09da8c553ecf9db30d5a683ba9fb8c43b6e91a0e42669d496f087f86fe6ed4589807188ff5c8767f171f5a7def0403b9a6e7286aa2c720342d8890da236a49c2e53dbacfdf2daba74f071f828c40c3c14ffa6244e7fae1c551754384612f3df47f7577b"}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0xffffffffffffffff}, @NL80211_ATTR_STA_FLAGS2={0xc, 0x43, {0x9, 0x81}}]}, 0xe4}, 0x1, 0x0, 0x0, 0x40c1}, 0x4000) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'veth0_to_bond\x00', {0x2, 0x4e22, @remote}}) r6 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r6, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r6, &(0x7f00000005c0)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000240)="ae4a56b3b0002ec93b60059e06755476cb57c8e19ebf7e5eff0f03314330e27c0f5fb9bc407a9175", 0x28}], 0x1}}], 0x1, 0x40010) 20:28:05 executing program 3: setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x801, 0x820b, 0x1002, 0xfffffffd}, 0xffffffffffffff9f) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)}, 0x4008840) pipe(&(0x7f0000000d00)) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0xb00000000065808, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'veth0_macvtap\x00', {0x2, 0x4e23, @rand_addr=0x64010102}}) r2 = openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000001) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0xf0, 0x1c, 0x713, 0x0, 0x0, {{@in=@local, @in6=@mcast2, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3a}, {@in6=@empty}, @in6=@mcast2}}, 0xf0}, 0x1, 0x0, 0x0, 0x44000}, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r3, 0xc0406618, &(0x7f00000001c0)={{0x0, 0x0, @identifier="b2bf2297b5312c69f0f1934069f99de8"}}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) accept4(r5, 0x0, 0x0, 0x0) r6 = bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000200), 0x4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r6, &(0x7f0000000240)={0x80000009}) sendmsg$nl_generic(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="240000002500290800000000000000000400000008000c00cc48ecfef4", @ANYRESOCT, @ANYBLOB="fdffffffffffffffcabdff824059f518873fb0c52baf3037face47750d47818ac9258527e7b2fcb11fecd44b53ae336b5edee025f84945c798bd201191840c4be8f94f53d5cd93dc5404f66170391f1a6aba2c84403582e85444df8e0a24b16861cf39879411a2f6db17aa7003", @ANYRES32, @ANYBLOB], 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) [ 459.695170][T17708] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.5'. [ 459.728190][T17708] netlink: 'syz-executor.5': attribute type 9 has an invalid length. [ 459.743819][T17710] netlink: 59 bytes leftover after parsing attributes in process `syz-executor.0'. [ 459.754445][ T7] tipc: TX() has been purged, node left! [ 459.772672][T17712] netlink: 220 bytes leftover after parsing attributes in process `syz-executor.3'. [ 460.191001][T17719] netlink: 'syz-executor.4': attribute type 11 has an invalid length. [ 460.213289][T17719] netem: change failed [ 460.253004][T17712] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 460.307100][T17712] netlink: 220 bytes leftover after parsing attributes in process `syz-executor.3'. 20:28:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket(0x21, 0xa, 0x9) socketpair(0x5, 0xa, 0x1f, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) pipe(&(0x7f0000000d00)={0xffffffffffffffff}) r6 = socket$inet_udp(0x2, 0x2, 0x0) close(r6) splice(r5, 0x0, r6, 0x0, 0x4ffe0, 0x0) ioctl$PPPIOCATTCHAN(r5, 0x40047438, &(0x7f0000000140)) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000200)=ANY=[@ANYBLOB="280000001d00fd20000000000000000007000000c498bc121f293be227e32dc772e2ae9304c9dcb351219f3a8364cd7fa4b9b86faa796278", @ANYRES32=r4, @ANYBLOB="000008000a000200aaaaaaaaaabb0000"], 0x28}}, 0x0) 20:28:06 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000440)=ANY=[], 0x52) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x48, r2, 0x3, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_REG_RULES={0x68, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x8}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x9}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x5}]}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0xff}]}, 0x48}, 0x1, 0x0, 0x0, 0x8001}, 0x4000004) socket(0x1000000010, 0x80002, 0x0) r3 = socket(0x3, 0xa, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000dc0)={r3}) sendmsg$nl_route_sched(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@newtfilter={0x24, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x3}, {0x0, 0xa}}}, 0x24}, 0x1, 0x6000, 0x0, 0x8800}, 0x0) r6 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d22c80648c63940d0424fc6004000d000a00030e0200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x80) [ 460.431678][ T29] audit: type=1800 audit(1592512086.491:225): pid=17709 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name="rdma.current" dev="sda1" ino=16372 res=0 20:28:06 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000440)=ANY=[], 0x52) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_REQ_SET_REG(r1, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x48, r2, 0x3, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'bb\x00'}, @NL80211_ATTR_REG_RULES={0x68, 0x22, 0x0, 0x1, [@NL80211_ATTR_FREQ_RANGE_MAX_BW={0x8, 0x4, 0x8}, @NL80211_ATTR_POWER_RULE_MAX_ANT_GAIN={0x8, 0x5, 0x9}, @NL80211_ATTR_POWER_RULE_MAX_EIRP={0x8, 0x6, 0x5}]}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_DFS_REGION={0x5, 0x92, 0xff}]}, 0x48}, 0x1, 0x0, 0x0, 0x8001}, 0x4000004) socket(0x1000000010, 0x80002, 0x0) r3 = socket(0x3, 0xa, 0x0) bind(r3, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r3, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000003c0)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000dc0)={r3}) sendmsg$nl_route_sched(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@newtfilter={0x24, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x3}, {0x0, 0xa}}}, 0x24}, 0x1, 0x6000, 0x0, 0x8800}, 0x0) r6 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d22c80648c63940d0424fc6004000d000a00030e0200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x80) [ 460.816993][T17760] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.5'. [ 460.840962][T17760] netlink: 'syz-executor.5': attribute type 9 has an invalid length. [ 460.856501][T17710] netlink: 59 bytes leftover after parsing attributes in process `syz-executor.0'. 20:28:07 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@private=0xa010102, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x2e, r3, r4}, {0x8000, 0x100000001, 0xffffffffffffffff, 0xfff, 0x80, 0x16, 0x9d8, 0x6}, {0x9}, 0x7, 0x6e6bb1, 0x0, 0x1}, {{@in=@dev}, 0x2, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x7, 0x8001, 0x3}}, 0xe8) sendmsg$NL80211_CMD_NEW_MPATH(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x28, 0x0, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x95, 0x3}}]}, 0x28}, 0x1, 0x0, 0x0, 0xc0}, 0x800) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x6c, 0x30, 0x1, 0x0, 0x0, {}, [{0x58, 0x1, [@m_mpls={0x54, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_TC={0x5, 0x6, 0x2}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x6c}}, 0x0) tee(r5, r0, 0x2, 0x9) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r7 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="ffffffc7cdd50b3fc88100000008004500001400000000000690780000000000000000"], 0x26) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 20:28:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x2) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") unshare(0x2a000400) r1 = socket(0xa, 0x2, 0x0) getsockopt$SO_TIMESTAMP(r1, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 460.873252][T17719] netlink: 'syz-executor.4': attribute type 11 has an invalid length. [ 460.881703][T17719] netem: change failed [ 460.894312][T17755] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 461.016289][T17751] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.3'. [ 461.107030][T17755] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:28:07 executing program 4: r0 = openat$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}) socket$l2tp(0x2, 0x2, 0x73) pwrite64(0xffffffffffffffff, 0x0, 0x24, 0x3) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) recvfrom$llc(0xffffffffffffffff, &(0x7f0000000080)=""/36, 0x24, 0x20, &(0x7f0000000180)={0x1a, 0x320, 0x7, 0x8, 0x2, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) r3 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000200)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r3, &(0x7f0000000240)='cpu.stat\x00', 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000040)={0x0, r2, 0x5, 0x0, 0x100}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) 20:28:07 executing program 1: openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f00000001c0)='memory.max\x00', 0x2, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt$IP_VS_SO_SET_DELDEST(r1, 0x0, 0x488, &(0x7f0000000000)={{0x0, @local, 0x4e24, 0x3, 'rr\x00', 0x0, 0x200, 0x72}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e24, 0x1, 0x0, 0xfff, 0x101}}, 0x44) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @local}}, 0x1c) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) socket$pptp(0x18, 0x1, 0x2) bind$pptp(0xffffffffffffffff, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, 0x0, 0x0) 20:28:07 executing program 2: r0 = socket(0x11, 0x800000003, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=ANY=[@ANYBLOB="8c00000024000b0f00"/20, @ANYRES32=r1, @ANYRES32=r3], 0x8c}}, 0x0) 20:28:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") pipe(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) vmsplice(r1, &(0x7f00000004c0)=[{&(0x7f0000000280)="e8", 0x1}], 0x1, 0x0) openat$cgroup_subtree(r1, &(0x7f0000000080)='cgroup.subtree_control\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xa, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4050000000000006110e49dc1af4f1601ef2a164c00577b20003d00000000d7"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xba, &(0x7f000000cf3d)=""/186, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockname$packet(r2, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000100)=0x14) 20:28:07 executing program 3: r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="00082ca27000ffdbdf250800000008000800ac1414bb08000c000000000014000600fe880000000000000000ef0044e60001080004000300000008020000001e000106000b0002000000000000000200000014000500fe8800000000000000000000007d936e"], 0x6c}, 0x1, 0x0, 0x0, 0x4004000}, 0x44000) pipe(&(0x7f0000000240)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0)='gtp\x00') sendmsg$GTP_CMD_DELPDP(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x14, r2, 0x1}, 0x14}}, 0x0) r3 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000040)=r3) syz_open_procfs$namespace(r3, &(0x7f00000002c0)='ns/cgroup\x00') r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r4, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0400b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000004bc0)=@newtfilter={0x24, 0x11, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r6}}, 0x24}}, 0x0) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000440)={0x50, 0x13, 0x20, 0x70bd2c, 0x25dfdbfc, {0x6, 0x3f, 0x1b, 0x4, {0x4e22, 0x4e22, [0x8, 0xffff, 0x79c, 0x4], [0x40000080, 0x3, 0x5, 0x7ff], 0x0, [0x3, 0xe255]}, 0x9, 0x1}, [@INET_DIAG_REQ_BYTECODE={0x4}]}, 0x50}}, 0xc4) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) setsockopt$CAN_RAW_ERR_FILTER(0xffffffffffffffff, 0x65, 0x2, &(0x7f0000000340)=0x65f3, 0x4) [ 461.455195][T17819] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20004 20:28:07 executing program 3: syz_emit_ethernet(0x4a, &(0x7f0000000200)={@local, @multicast, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x3b, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) 20:28:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e24, 0x0, @local, 0x6}]}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x9, @private0, 0xffffffff}, 0x1c) r3 = socket(0x1e, 0x4, 0x0) r4 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x4188}], 0x1, &(0x7f00000000c0), &(0x7f0000000140)={[0xfffffffffffffffd]}, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@private=0xa010102, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x2e, r5, r6}, {0x8000, 0x100000001, 0xffffffffffffffff, 0xfff, 0x80, 0x16, 0x9d8, 0x6}, {0x9}, 0x7, 0x6e6bb1, 0x0, 0x1}, {{@in=@dev}, 0x2, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x7, 0x8001, 0x3}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000380)={'macvlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000826bd7000fddbdf252000000008000300", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=r5, @ANYBLOB="0c009900080000000200000008000300", @ANYRES32=r7, @ANYBLOB], 0x48}, 0x1, 0x0, 0x0, 0x4008000}, 0x4040081) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @remote}, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) ioctl$SIOCAX25ADDUID(r3, 0x89e1, &(0x7f0000000100)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r8}) close(r4) 20:28:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) close(r1) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='iP`\n', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x7b, &(0x7f0000000000)={r3}, 0x8) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000080)) 20:28:08 executing program 4: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x3, [@struct={0x2}]}, {0x0, [0x0]}}, 0x0, 0x27}, 0x20) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$NFNL_MSG_CTHELPER_DEL(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, 0x2, 0x9, 0x101, 0x0, 0x0, {0x1, 0x0, 0x8}, [@NFCTH_TUPLE={0xc, 0x2, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @NFCTH_NAME={0x9, 0x1, 'syz0\x00'}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x7fffffff}}, @NFCTH_TUPLE={0x34, 0x2, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @remote}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}]}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x9}]}, 0x74}}, 0x40080) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x5, 0xa8, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x50, &(0x7f0000000200)={0xfffffffe}, 0x10}, 0x78) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r7, 0x8933, &(0x7f00000006c0)={'batadv_slave_1\x00', 0x0}) r9 = socket$tipc(0x1e, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'vlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYBLOB="1100000000000d0000000200000008000300", @ANYRES32=r10, @ANYBLOB="140002"], 0x30}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001240)={&(0x7f0000001200)={0x3c, 0x0, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8001, 0x3}}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80c4}, 0x4054) sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x44, 0x0, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY_RETRY_LONG={0x5, 0x3e, 0x5d}, @NL80211_ATTR_WIPHY_ANTENNA_TX={0x8, 0x69, 0x1}, @NL80211_ATTR_WIPHY_ANTENNA_RX={0x8, 0x6a, 0x5}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x44}, 0x1, 0x0, 0x0, 0x20044840}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x24, r3, 0x711, 0x0, 0x0, {0x8}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r8}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r3, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xdf}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xfff}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000005}, 0x8084) [ 462.015204][T17826] IPVS: set_ctl: invalid protocol: 0 172.20.20.170:20004 20:28:08 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 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) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x7fffffff}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) pipe(&(0x7f0000000d00)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) splice(r3, 0x0, r4, 0x0, 0x4ffe0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000d40)={{0x7f, 0x45, 0x4c, 0x46, 0x20, 0x0, 0x20, 0x7f, 0x4, 0x3, 0x3, 0x101, 0x185, 0x40, 0x172, 0x2, 0xfec, 0x38, 0x2, 0x3, 0xe1c, 0x4}, [{0x2, 0x80000001, 0x800, 0x100000000, 0x38, 0xffffffff, 0x2}], "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", [[], [], [], []]}, 0x1478) openat$cgroup_int(r3, &(0x7f0000000000)='hugetlb.2MB.limit_in_bytes\x00', 0x2, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x12) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f00000000c0)={0xc, r2, 0x0, 0xad, 0x10000002}) close(0xffffffffffffffff) 20:28:09 executing program 0: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000000740)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r1 = socket(0x200000000000011, 0x4000000000080002, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000140)={'vcan0\x00', 0x0}) bind$packet(r1, &(0x7f00000003c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="0200"}, 0x14) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$can_bcm(r0, &(0x7f0000000180)={&(0x7f0000000300)={0x1d, r3, 0x0, 0x8000000}, 0x10, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="010019007fffffff0200000000000000", @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x0, @ANYBLOB="000000000200000000000000000000008ed34e21ed8f8ed76bc3e3defa186a3efabe9d4b9a57fd4fc436e65878b541eadee56dfd107718962e827353638068a7bef7a46bc24424f99fc65d820f371c0d"], 0x4058}}, 0x0) 20:28:09 executing program 5: r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) pwrite64(r0, &(0x7f00000000c0)="de01563a0c27358ad4c71fe7908589e4b1ee53b46acffbad99f22efff5affea463aee8a84c5784ff50d604bcd7c71fe580372eb74172338945d3b57d4256eecfa8467d47caacb31f9fe28d93c2465342ce65bccd25126304290a0e54fe4b8dc617fdcfb6cdb7c0789db2bef42117b3befb31850a173819761ba30dd3633af33f155cd6fad96c3aedfaee57a9db647252ff1c3f79ca315ed82679b98bd2bc53af0b2c4f9b9f53ffee46bee2be28a2195e0f5f0166ec0253545b5de4235d417bc652b5344e154c564d8356342c886bcc348933ca287706c4cb89", 0xd9, 0x8) r1 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r1, &(0x7f00000002c0)={0x0, 0x48, &(0x7f0000000080)=[{&(0x7f0000000040)="2e00000025000511d25a80648c638c0d0424fc60040010000a0003000200000037153e370a00098002000000d1bd", 0x2e}], 0x1}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f00000002c0)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r2, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[], 0xfea7) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) close(r1) 20:28:09 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r1, 0x88, 0x67, &(0x7f0000000100)=r1, 0x4) sendmsg$kcm(r1, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0xe803, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0xd}, 0x80, &(0x7f0000000340), 0x2b, &(0x7f0000000180), 0x2}, 0x0) r2 = accept4(r0, &(0x7f00000001c0)=@can, &(0x7f0000000240)=0x80, 0x800) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r2, 0x10f, 0x84, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 20:28:09 executing program 1: r0 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x3d2}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r8, @ANYBLOB="0000000000000400140012000c000100627269646765"], 0x34}}, 0x0) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r9, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r9, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r10 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f00000001c0)={r11, @in={{0x2, 0x0, @empty}}, 0x0, 0xff, 0x0, 0x4, 0x326, 0x200}, 0x9c) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000003c0)={r11, 0x5}, &(0x7f0000000400)=0x8) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r8], 0x28}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@IFLA_MASTER={0x8, 0xa, r1}]}, 0x28}}, 0x0) 20:28:09 executing program 4: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x3, [@struct={0x2}]}, {0x0, [0x0]}}, 0x0, 0x27}, 0x20) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$NFNL_MSG_CTHELPER_DEL(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, 0x2, 0x9, 0x101, 0x0, 0x0, {0x1, 0x0, 0x8}, [@NFCTH_TUPLE={0xc, 0x2, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @NFCTH_NAME={0x9, 0x1, 'syz0\x00'}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x7fffffff}}, @NFCTH_TUPLE={0x34, 0x2, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @remote}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}]}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x9}]}, 0x74}}, 0x40080) bpf$PROG_LOAD(0x5, &(0x7f0000000240)={0xd, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x5, 0xa8, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x50, &(0x7f0000000200)={0xfffffffe}, 0x10}, 0x78) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r7, 0x8933, &(0x7f00000006c0)={'batadv_slave_1\x00', 0x0}) r9 = socket$tipc(0x1e, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'vlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYBLOB="1100000000000d0000000200000008000300", @ANYRES32=r10, @ANYBLOB="140002"], 0x30}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001240)={&(0x7f0000001200)={0x3c, 0x0, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8001, 0x3}}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80c4}, 0x4054) sendmsg$NL80211_CMD_SET_WIPHY(r7, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x44, 0x0, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_WIPHY_RETRY_LONG={0x5, 0x3e, 0x5d}, @NL80211_ATTR_WIPHY_ANTENNA_TX={0x8, 0x69, 0x1}, @NL80211_ATTR_WIPHY_ANTENNA_RX={0x8, 0x6a, 0x5}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r8}]}, 0x44}, 0x1, 0x0, 0x0, 0x20044840}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x24, r3, 0x711, 0x0, 0x0, {0x8}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r8}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r3, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xdf}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xfff}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000005}, 0x8084) 20:28:09 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=@newtfilter={0x78, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x8}}, [@filter_kind_options=@f_matchall={{0xd, 0x1, 'matchall\x00'}, {0x44, 0x2, [@TCA_MATCHALL_ACT={0x40, 0x2, [@m_gact={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'gact\x00'}, {0x10, 0x2, 0x0, 0x1, [@TCA_GACT_PROB={0xc, 0x3, {0x2, 0x1700, 0x4}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x78}, 0x1, 0x0, 0x0, 0x2400c811}, 0x0) r3 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 463.411441][T17879] netlink: 'syz-executor.5': attribute type 9 has an invalid length. [ 463.452221][T17872] bridge4: port 1(batadv0) entered blocking state [ 463.479249][T17872] bridge4: port 1(batadv0) entered disabled state 20:28:09 executing program 3: r0 = socket$nl_rdma(0x10, 0x3, 0x14) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl$IMGETCOUNT(r1, 0x80044943, &(0x7f0000000180)) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r1, &(0x7f0000000100)={&(0x7f0000000000), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000000c14000225bd08000000000000000300000000000800030004000000"], 0x20}, 0x1, 0x0, 0x0, 0x4011}, 0x4000) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000031c0)={0x0, 0x0, &(0x7f0000003180)={&(0x7f0000000040)={0x38, 0x1403, 0x1, 0x0, 0x0, "", [{{0x9, 0x2, 'syz1\x00'}, {0xc, 0x41, 'siw\x00'}, {0x14, 0x33, 'macvtap0\x00'}}]}, 0x38}}, 0x0) [ 463.523576][T17872] device batadv0 entered promiscuous mode 20:28:09 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00', 0x4009}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x110) close(r0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) r2 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r3, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x48, 0x3, 0x3, 0xc00, 0x0, 0x0, {0x7, 0x0, 0x3}, [@NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc, 0x1}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x20}, @NFQA_VERDICT_HDR={0xc, 0x2, {0x0, 0x7}}, @NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffc, 0x400}}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x40000) splice(r1, &(0x7f0000000000)=0x9e, r2, &(0x7f00000000c0), 0x2, 0x0) [ 463.622628][ T8719] batman_adv: batadv0: No IGMP Querier present - multicast optimizations disabled [ 463.632564][ T8719] batman_adv: batadv0: No MLD Querier present - multicast optimizations disabled 20:28:09 executing program 2: r0 = socket(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x38, r5, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'ip6erspan0\x00'}}}}}, 0x38}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r3, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f0000000480)={0x68, r5, 0x400, 0x70bd2a, 0x25dfdc02, {{}, {}, {0x4c, 0x18, {0x0, @media='ib\x00'}}}, ["", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x8040}, 0x24008884) r6 = socket(0x10, 0x803, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000080), 0x10) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000380)=0x50) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="4800000010000d07cdd87d345d28000000000000", @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000000)=ANY=[], 0xfffffecc) vmsplice(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000280)="e8", 0x1}], 0x1, 0x0) ioctl$PPPIOCGIDLE(0xffffffffffffffff, 0x8010743f, &(0x7f0000000340)) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="740000002400fbc700"/20, @ANYRES32=r7, @ANYBLOB="00000000ffffffff0000000008000100736671"], 0x74}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000c00)=ANY=[@ANYBLOB="840000002c0001cdd63fe14b3b3d120000000000", @ANYRES32=r7, @ANYBLOB="000800800000000003000000080001007533320058000200140005"], 0x84}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0xfffffffffffffc72, 0x5400) 20:28:09 executing program 4: pipe(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) vmsplice(r0, &(0x7f00000004c0)=[{&(0x7f0000000280)="e8", 0x1}], 0x1, 0x0) r1 = openat$cgroup_ro(r0, &(0x7f0000000180)='cpuset.memory_pressure\x00', 0x275a, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x58) accept$alg(r2, 0x0, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r4, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r4, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{r4, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'virt_wifi0\x00', r5}) sendmsg$can_j1939(r3, &(0x7f0000000140)={&(0x7f0000000040)={0x1d, r6, 0x2, {0x1, 0xf0, 0x3}, 0xfd}, 0x18, &(0x7f0000000100)={&(0x7f0000000200)="e2e52388386beec67a4bf2be8afd7ec506c3896dbcffc2777d697685ba8a2e76f8a2b7bea056e9c81016de225b10dc35fa657bf681c6e42ec2c1de1f7a038108778cc0640d2ee40c319edb4c5a80c1f3933c27014a97f9707201eb0e01425ac3e2c1868f150eb8270ac946e0200c20fd227be5b0e030b79a102a84bfa8daece914460349b514933f90fe68c0ed686ef6281ea9f5da519f8edcb9bcd5f37affe9400aaa7e98bd0edf8844bcaa18b61ad643fd219e21ecdb6b336f166c2cdc75351df2933a2ea99240e967c3", 0xcb}, 0x1, 0x0, 0x0, 0x20004015}, 0x40) sendfile(r2, r1, 0x0, 0x100000001) 20:28:10 executing program 5: bpf$PROG_LOAD(0x5, 0x0, 0x7e5e8da69e537d71) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000300)={'vlan0\x00', 0x0}) 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)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000104fe104b67ec0001000000009f", @ANYRES32=r6, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c0002000500070001"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32=r6], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)=@newlink={0x40, 0x10, 0xffffff0f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @hsr={{0x8, 0x1, 'hsr\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_HSR_SLAVE1={0x8, 0x1, r6}, @IFLA_HSR_SLAVE2={0x8, 0x2, r3}]}}}]}, 0x40}}, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(0xffffffffffffffff, 0x29, 0x37, 0x0, 0x10) [ 463.929957][T17930] tipc: Enabling of bearer rejected, failed to enable media 20:28:10 executing program 3: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) recvmmsg(r0, &(0x7f0000004f00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0x1, 0x2}, 0x6) [ 464.104577][T17944] bridge4: port 1(vlan0) entered blocking state [ 464.144470][T17944] bridge4: port 1(vlan0) entered disabled state [ 464.227061][T17953] device bridge4 entered promiscuous mode [ 464.243614][T17953] device vlan0 entered promiscuous mode [ 464.329463][T17953] device bridge4 left promiscuous mode [ 464.343603][T17953] device vlan0 left promiscuous mode [ 464.468634][T17930] tipc: Enabling of bearer rejected, failed to enable media [ 464.547956][T17953] bridge4: port 1(vlan0) entered disabled state 20:28:12 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r1, 0x110, 0x3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SCAUSEDIAG(r2, 0x89ec, 0x0) 20:28:12 executing program 1: pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xa, &(0x7f0000000000)=0x7ff, 0x4) bind$inet(r1, &(0x7f00000003c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200087fd, &(0x7f00000000c0)={0x2, 0x4e23, @loopback}, 0x10) sendto$inet(r1, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860005cf65ac618ded8974895abeaf4cc834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfffffffffffffdbe, 0x44070, 0x0, 0x657) splice(r1, 0x0, r0, 0x0, 0x7fffffff, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r3 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @loopback}}) write$tun(r2, &(0x7f0000000680)={@void, @val={0x3}, @mpls={[], @ipv6=@icmpv6={0x0, 0x6, "a5c268", 0xf98, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc]}, @mcast2, {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, 0x19, "e5fb000005005357cd99e33bca98e246dc9027eb3334ea443e7fdc4049b892d54090878bee496aa11e07fb0f1db1a0ebe2f95347b0317613063381165c01f08fea1048ea59a6f2273e02707fdd7defc02bde3192360593169594710bddd04aead6c89c87778555de42d23236534ba1a799a63eb4532003a703b249e4628e4706bccc7a264ee85014d99a7fd4565d3c416c835a741eb4e97140e834013724d23450072f0087ac65295ca0d7c601c30de0161560e2d20c5b1052e9b208e25470e9fa884ecd2082ec38b3cb19c083"}, {0x0, 0xe, "14a142ef59c04e8e7b4db5309006bd98ec79847a52ed68124e8a24d3079fc53b81c039a7d59f992dcb481043f510a0ce1ebb98c07a624ff8c8cc0b4fd3b8e700196d1f5696e184393de669ffaebfbd494a9d6a5fedac0738ffc3dcb3c1b96e48fd063786ae5701f6aa5022621e66"}, {0x0, 0x1f, "8cf0833ae2772f05d302c778833be4f2b9c43c83284b82e71ca1ee382af46513079a2f52da08c93afdfc1a18e4b677b307a1c7df90787cbd143b129bc8dbc39104eb21674d26fd4ced8626df256869e168d42f4d160ad1442cae2bd8fda0fc44a08759d245bfe8eba42ec7967c1e953256a057369159333bca73b498a882fb5e840d429804169a6446c1d1b013144ae0ee276a463ef69ea4c4636751083041811c9b549256c6a3a71e451f8fd4de25629b3de61cba78315412fa14e350bb03feaf63909bd7320561df80bc77f36d4561a5efcc324450355ed398d9e46e798e23e2a4a2c787728b9c549a1894c53dcdfe834c7785fb3c4331"}, {0x0, 0x3, "6598975984c98199c07565e33783bc472344c2fc4e6a32"}, {0x0, 0x1a6, "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"}]}}}}}, 0xfca) 20:28:12 executing program 2: 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$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) connect$rxrpc(r1, &(0x7f0000000040)=@in6={0x21, 0x3, 0x2, 0x1c, {0xa, 0x4e20, 0x101, @local, 0x2}}, 0x24) sendmsg$TIPC_NL_BEARER_ENABLE(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)={0x28, r3, 0xc573de0d27bdfe6f, 0x0, 0x0, {0x5}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x4, 0x1, @l2={'eth', 0x3a, 'vlan0\x00'}}]}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_LINK_GET(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000200)={&(0x7f00000003c0)={0xf4, r3, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_NET={0x20, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xc44a}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2263}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_LINK={0x70, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x86a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffc}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x3c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}]}, @TIPC_NLA_PUBL={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x2}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfffffffa}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x5}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x80}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x5c}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x4}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x20008800}, 0x8881) r5 = socket$nl_generic(0x10, 0x3, 0x10) select(0x40, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000000280)={0x0, 0xea60}) sendfile(r5, r1, 0x0, 0x100000003) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x8100000000000000}) 20:28:12 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000000040)=[{0x1d, 0x1, 0x1}, {0x60}, {0x6}]}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="5400000030000100000000000000000000000000400001003c000100090001006d706c7300000000280002801c0002000000000000000000000000000000000000000000040000000800050000000000040006000000070000000000000000000000080000000000000000008d4c3317bd6a3d21c2977cd820b47b38e03f95a2c402f862ab2b6f035a4c9f357a55b031e5107ec585aa1708b59bece347519755ca34f1de18e650471f5b36029688805549c004a1b8db60fe489a4f82b21372c02fed0d5b9f2cc23a497209d9ee99855547304ffc31c23645cc6d25a736facd5fd311520ec9f6c8ccc54005c25bcd3efcc0a0c35fb94edb546b95e9bc4f3b4bea04495a7ea287b333d9e615d1d0acff73395c"], 0x54}}, 0x0) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000080)=0x30) 20:28:12 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) setsockopt$CAIFSO_LINK_SELECT(0xffffffffffffffff, 0x116, 0x7f, &(0x7f0000000040)=0x4, 0x4) pipe(0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}}, 0x0) r1 = socket$inet6(0xa, 0x800, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00000001c0)="94f6e69c1bcb7d7c912c6993a402b7ee9d184a0b9949565c79001221e7593110688a6544545cd472f646ac74795f519d5a8c6add84abd6d3642b70f1518bbf0529d325cfc11e322591e1d483f9e3ed051c88dccd8de7646eb2ee82200a9d410088000bac8e6046c94f0a7bd9414acd6417e33f5f8c1355cbac1e4aeb2c6d1284730ce2343b95a714397eb66eecfbb337faaa63aabded593814fb04d497c0c73131ef74d9fbb8a06e108f3f1958667a3c341e4ec000a5c0aa9a6698e6404376826586e0843c7d351a90e421f1d404435b2150c539b8b6ced90c94e6593b2ba5c6e7a2111eab8e7113062aaa14fb", 0xed) r3 = socket$nl_crypto(0x10, 0x3, 0x15) sendmmsg(r3, &(0x7f000000b700)=[{{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1, &(0x7f000000b900)=ANY=[@ANYBLOB="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0x1138}}, {{&(0x7f0000001400)=@phonet={0x23, 0x8, 0x3, 0xfa}, 0x80, &(0x7f00000025c0)=[{&(0x7f0000000140)="d6759f96dd172805668886a8dca6bfef6934dbe20814668a1d2a8a4a13f490ffa03315eab5b765ca", 0x28}, {&(0x7f0000001480)}, {&(0x7f00000014c0)="56c35a62c9efa3ac30103dfe3768", 0xe}, {&(0x7f0000001500)="4dc248fabc59730a61a2c2c3f9a9509b4a0701ec6b33e9f8ef1aa7c14785f8360198962fffcbde1359ba5fbc624bb29622fa70edd1e76a0a0d8e210b535f40555d435c0429cbdf9df20dfe5ae6462f00753ebad901e46b", 0x57}, {&(0x7f0000001580)="de2b3c47f2204ac53670dbad5892aa650f16e180c8576298706e18abf581d8", 0x1f}, 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&(0x7f000000ca80)=ANY=[@ANYBLOB="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0x10d0}}], 0x8, 0x4) ioctl$sock_SIOCETHTOOL(r1, 0x89f3, &(0x7f0000000000)={'macvtap0\x00', &(0x7f00000000c0)=ANY=[@ANYRESHEX, @ANYRESOCT, @ANYRESOCT]}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_flags}) 20:28:12 executing program 5: r0 = socket(0x29, 0x2, 0x80000001) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000028c0)=ANY=[@ANYRES32=r3, @ANYBLOB="6a000000236ccfa201ed9b24522bac3cf47fb807f74414c3bdabb35f65cd5e33d22109cc6616334ce024f5867c606c2475489db4ffe5e02204d2ed8cadad5fd2fc8f4c99b870d8692d48c079a770c73f391720adb41d4b3807013db738a8d488dd9f4a1e86cda737f04ad51d5168"], &(0x7f0000000780)=0x72) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002940)={r4, @in={{0x2, 0x4e23, @multicast1}}, 0x9, 0x7ff}, &(0x7f0000002a00)=0x90) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, 0x0) r5 = socket$inet6(0xa, 0x3, 0x3a) r6 = socket(0x10, 0x400000000080803, 0x0) write(r6, &(0x7f0000000240)="241400001a0025f00485bc04fef7001d0a0b49ff70880000800328000802010001010000bc71176a36ede498534108e58342fa94a235a2a441f9", 0xfcae) bind$unix(r6, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e22}, 0x6e) setsockopt$inet6_int(r5, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r5, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xc9, 0x0, 0x0) [ 466.111130][T17995] IPVS: ftp: loaded support on port[0] = 21 [ 466.135261][T17996] IPVS: ftp: loaded support on port[0] = 21 [ 466.156816][ T29] audit: type=1804 audit(1592512092.222:226): pid=17993 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir634898007/syzkaller.IKWJA5/139/cgroup.controllers" dev="sda1" ino=16306 res=1 20:28:12 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x0, 0x39, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00000000c0)={'rose0\x00', {0x2, 0x4e22, @rand_addr=0x64010101}}) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="600000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="00000000841002002000128008000100736974001400028008000300ac141400060012004e23000018001680140001801000020004000000580e00000100000008000a00", @ANYRES32=r3, @ANYBLOB="fdb9c308d7a0d11959747de0d9aeff1b39705a563bdc21"], 0x60}}, 0x0) 20:28:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='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$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0xfffffe7f, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1cffde000406501e4c148f6ac351fa7f4a0800000000"], 0x1c}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000000) pipe(&(0x7f0000000d00)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000200)=0x9, 0x8) ioctl$PPPIOCDISCONN(r3, 0x7439) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="6c000000300001000000000000000000130000005800010054000100090001006d706c73000000002800ff801c0002000000000000000000000000000000000000000000040000000800050000000000040006000c00070000000000000000000c0008000000000000000000"], 0x6c}}, 0x0) ioctl$FS_IOC_GETFSLABEL(r5, 0x81009431, &(0x7f0000000340)) setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, 0x0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) writev(r6, &(0x7f00000001c0)=[{&(0x7f0000000040)="3130b8ef11dec4958c551e26", 0xc}, {&(0x7f0000000180)="02d3a41cb796db4b6f3d0d77e5e3b8c3", 0x10}], 0x2) 20:28:12 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8, 0xe, &(0x7f0000000c40)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffff4d}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x5, 0xe, 0x0, &(0x7f0000000180)="cee3f87a611a53ebff002a0b1b4f", 0x0, 0xfffff000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) [ 466.753726][ T29] audit: type=1804 audit(1592512092.822:227): pid=18059 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir540343168/syzkaller.BGspy1/128/cgroup.controllers" dev="sda1" ino=16384 res=1 [ 466.959466][T17996] __nla_validate_parse: 12 callbacks suppressed [ 466.959476][T17996] netlink: 4608 bytes leftover after parsing attributes in process `syz-executor.5'. [ 467.244997][T17995] IPVS: ftp: loaded support on port[0] = 21 [ 467.312871][T18073] IPVS: ftp: loaded support on port[0] = 21 20:28:13 executing program 4: r0 = socket$inet(0x10, 0x800, 0x3) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}}}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={r4, @in6={{0xa, 0x4e24, 0x7ff, @remote, 0x20}}}, 0x84) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x3, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffff010}, {0x20, 0x0, 0x0, 0xfffff024}, {0x6}]}, 0x10) sendmsg$IPSET_CMD_TEST(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="1459ae000b0601010000000000000000000000002b9be940cf77a311fba9a1ce4b207870a620efcf56a03eb826df4af0fa893d8241fe3731a4ea294ad285a0d558ebeb72c3ea759c7ede21029ea89ec3f1855d0c3762268650c696e43dc4d4c69145b21398c274922044aefe9c8baa14f17aac7513c57011"], 0x14}}, 0x0) 20:28:13 executing program 0: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r1 = socket(0x840000000002, 0x3, 0x200000000000ff) sendmmsg$inet(r1, &(0x7f0000002b80)=[{{&(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000009c0)=[{&(0x7f00000000c0)="1f2728e710591174c55180b1d9d3b3b1edd5c1bb47f39d23913e37aad3f18f6a7014250ca2a961178c9c0f84cb950e5aa8d15076cc19216ba407de2e", 0x3c}], 0x1, &(0x7f0000000f00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @broadcast}}}], 0x20}}, {{&(0x7f0000000f40)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000fc0)=[@ip_retopts={{0x2f}}, @ip_retopts={{0x14, 0x0, 0x7, {[@ssrr={0x89, 0x3}]}}}], 0x28}}], 0x2, 0x0) ioctl$sock_SIOCADDRT(r1, 0x400448c9, 0x0) bind$bt_hci(r0, &(0x7f00000000c0)={0x1f, 0xffffffffffffffff}, 0x6) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_SIOCADDRT(r2, 0x890b, &(0x7f0000000100)={0x0, @in={0x2, 0x4e23, @broadcast}, @nl=@kern={0x10, 0x0, 0x0, 0x1000000}, @ethernet={0x306, @broadcast}, 0x7, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000000)='bond_slave_1\x00', 0x5, 0xdfb9, 0x8}) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0xffffff3f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VTI_LOCAL={0x8, 0x5, @local}]}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000018}, 0x0) r4 = socket(0x840000000002, 0x3, 0x200000000000ff) sendmmsg$inet(r4, &(0x7f0000002b80)=[{{&(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10, &(0x7f00000009c0)=[{&(0x7f00000000c0)="1f2728e710591174c55180b1d9d3b3b1edd5c1bb47f39d23913e37aad3f18f6a7014250ca2a961178c9c0f84cb950e5aa8d15076cc19216ba407de2e", 0x3c}], 0x1, &(0x7f0000000f00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @broadcast}}}], 0x20}}, {{&(0x7f0000000f40)={0x2, 0x0, @dev}, 0x10, 0x0, 0x0, &(0x7f0000000fc0)=ANY=[@ANYBLOB="2f000000000000000000000007000000140000000000000000000000070000008903d90000000000"], 0x28}}], 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@private, @in6=@mcast2}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) r5 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r5, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbff, 0x400}, 0xc) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000040)) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x20000000) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0xffffff3f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VTI_LOCAL={0x8, 0x5, @local}]}}}, @IFLA_MASTER={0x8}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000018}, 0x0) 20:28:13 executing program 4: r0 = socket(0x11, 0x800000003, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000001080)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="480000000206010200000000000000000a000003050001000700000005000400000000000900020073797a31000000000c00078008000b40000000810900020073797a3200180000a27e463ac11088ac769232e174"], 0x48}}, 0x0) r2 = socket(0x10, 0x80000, 0x0) bind(r2, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r2, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f000000b000)={&(0x7f0000000000)=@mpls_newroute={0x1c, 0x18, 0x21, 0x0, 0x0, {0x1c, 0x14, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x1, 0x100}}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000240)={0x0, 'vlan0\x00', {}, 0x8}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x6, &(0x7f0000000080)={r5}, &(0x7f00000000c0)=0xfe42) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r5, 0x8}, 0x8) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) close(r0) 20:28:13 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8, 0xe, &(0x7f0000000c40)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffff4d}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x5, 0xe, 0x0, &(0x7f0000000180)="cee3f87a611a53ebff002a0b1b4f", 0x0, 0xfffff000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 20:28:14 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) setsockopt$inet6_udp_int(r4, 0x11, 0xb, &(0x7f00000000c0)=0x6, 0x4) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x1e, &(0x7f0000000080)={0x0}}, 0x0) pipe(&(0x7f0000000180)) 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=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=ANY=[@ANYBLOB="2c00000024001d0f00"/20, @ANYRES32=r5, @ANYBLOB="00e20000f10400ff0709000000000000006671003eda1d93674583b055c8350e2eac5edcb7cc0b2331e66f3f404df962460c19fe47129cf35807409961b02cabf5cc74ad3a0a21f07e0eb5"], 0x2c}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=ANY=[@ANYBLOB="240000006500090000000000006d51005772d8ed", @ANYRES32=r5, @ANYBLOB="000000000900ffff"], 0x24}}, 0x0) 20:28:14 executing program 0: r0 = socket(0x1a, 0x80002, 0xffffffff) sendmsg$nl_route_sched(r0, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x30, 0x31, 0x53b, 0x0, 0x0, {}, [{0x1c, 0x1, [@m_simple={0x18, 0x1, 0x0, 0x0, {{0xb, 0x1, 'simple\x00'}, {}, {0x4}}}]}]}, 0x30}}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@private=0xa010102, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x2e, r1, r2}, {0x8000, 0x100000001, 0xffffffffffffffff, 0xfff, 0x80, 0x16, 0x9d8, 0x6}, {0x9}, 0x7, 0x6e6bb1, 0x0, 0x1}, {{@in=@dev}, 0x2, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x7, 0x8001, 0x3}}, 0xe8) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r4, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r4, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{r4, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@private=0xa010102, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x2e, r5, r6}, {0x8000, 0x100000001, 0xffffffffffffffff, 0xfff, 0x80, 0x16, 0x9d8, 0x6}, {0x9}, 0x7, 0x6e6bb1, 0x0, 0x1}, {{@in=@dev}, 0x2, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x7, 0x8001, 0x3}}, 0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast2, @in=@empty, 0x0, 0x0, 0x4e24, 0x1f, 0x0, 0x80, 0x0, 0xff, 0x0, r6}, {0xffffffff, 0x0, 0x6, 0x40, 0x913, 0x100000001, 0x2}, {0x0, 0xfffffffffffffffa, 0x0, 0x20000000000}, 0x0, 0x0, 0x2, 0x1, 0x3, 0x3}, {{@in6=@private1, 0x4d5}, 0x0, @in=@multicast2, 0x3500, 0x0, 0x0, 0x8c, 0x6}}, 0xe8) sendmsg$nl_xfrm(r3, &(0x7f0000000b80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x41c008}, 0xc, &(0x7f0000000b40)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=r6, @ANYBLOB="ac1414aa000000000000000000000000000004d500000000ff0100000000000000000000000000010100010000000002080000000000000056f33f5500000000f3fcffffffffffffff0f000000000000080000000000000007000000000000003e00000000000000ffff000000000000b8f70000000000001200000000000000ff7f00000000000000000000800000000104000027bd700005350000020000083400000000000000080016000000000008001e000300000008000b00000000c0a085b5c32134a306a17921be1b1a46825f6227bddc4da05272587333557cafd63b88d88ad606ef772f1254ccaa2cfb9a12"], 0x1ec}, 0x1, 0x0, 0x0, 0x24004001}, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@private1, @in=@dev={0xac, 0x14, 0x14, 0x35}, 0x4e22, 0xfffa, 0x4e24, 0xff, 0xa, 0x80, 0x0, 0x2f, r1, r6}, {0x7, 0x8000, 0x4, 0x800, 0x1, 0x974d, 0x7, 0x2}, {0x1000, 0x8, 0x0, 0x3}, 0xffffffff, 0x6e6bbd, 0x0, 0x0, 0x0, 0x1}, {{@in6=@private1, 0x4d2, 0x2b}, 0xa, @in6=@private2, 0x0, 0x3, 0x3, 0x0, 0x7fff, 0x8, 0xfffffeff}}, 0xe8) [ 467.977302][ T7] tipc: TX() has been purged, node left! [ 468.150669][T18140] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 468.312070][T18144] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 468.475448][T18144] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 20:28:14 executing program 4: r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000004c0)={0xffffffffffffffff}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r4, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000500)={r4, 0x3}, &(0x7f0000000540)=0x8) r5 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r5, &(0x7f0000000480)=@unspec, 0xc) ioctl(r5, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000070000100000000000000000007"], 0x1}}, 0x0) r6 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r6, &(0x7f0000000000)='E', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0xf, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e23, 0x8, @ipv4={[], [], @remote}, 0x32b}}, 0x10000, 0x3, 0x8001, 0x10000, 0x5}, &(0x7f0000000440)=0x98) sendmmsg(r6, &(0x7f0000000340)=[{{&(0x7f0000000040)=@nfc_llcp={0x27, 0x0, 0x0, 0x6, 0x80, 0xff, "091ed2f863db93f4f20729a69f9ac39ae960d6996f55be20179f11fca41aef53531e61fc4203aa0b14d1a787cabd6b2b8333b5e9fcb5d9555b100687152f7a"}, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)="5e6ee3fa22a87951f29fe44f54056289bceabfd59e8e3653a470029af9d5c8f51e6c155c505eaf3423c6e77c5d9adefec5b29abf987a01c26429c93ec84ecb3a3a760210709e6048a137393156b9b16f3cdd05b939681751f550d92537c4a3bc2e5b897d65e77fdda8daa94f7cde554974d470194db56e2818acccfa4b743fe419172408be6a601c4ca399596760e83f1a79925f8d48fd2e90ae634e5e235b30ac699a513c7a6fe2af1494da61c0ce47e3fe2d0736290cfa7cd08c6e0988f41dfc985428656dc67b44c66eb6e7376be248f0f2230430eb328d351db5ea1d880e69f3b0492b523dd0aa7784648b971e54", 0xf0}, {&(0x7f0000000240)="d57dc61662d996f02aa2c156e8ae16e262ff837aede59ac987d21bde430304bc0aa30270fdea3de46db1b8a340e2b11e408d2098304ac39cbcaf8850112e8459b278bfa3c2182f3ffda7f8841fce3d56abbb411cd00e84a239e4e83e9a90dbb5ba374fe850432b74bc7255f1", 0x6c}, {&(0x7f00000002c0)="064f8bbe08edaae13b4ce82239403a0d7d8b1b0e8642ce2d38b586df05dc993b6a5556118a35", 0x26}], 0x3}}], 0x1, 0x800) 20:28:14 executing program 2: setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000480)={0x1, 0x4, 0x101, 0x7c}, 0x8) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000040)=@l2={0x1f, 0xffffdd86, @fixed}, 0x80, 0x0}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$kcm(0x11, 0x3, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_DELETE(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r3, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r6 = gettid() sendmsg$DEVLINK_CMD_RELOAD(r4, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x3c, r5, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0xb, 0x8b, r6}}]}, 0x3c}}, 0x0) write$cgroup_pid(r2, &(0x7f0000000140)=r6, 0x12) sendmsg$kcm(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nfc={0x27, 0x8}, 0x80, &(0x7f00000000c0)=[{&(0x7f0000000280)="c109000000002bfff1fe141aac141412e0000001f5de6a0c15961ff499f27015a1f00ffb661be6e7", 0x28}], 0x1}, 0x0) r7 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080)='devlink\x00') r8 = gettid() sendmsg$DEVLINK_CMD_RELOAD(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x3c, r7, 0x536ae464467e3e0b, 0x0, 0x0, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0xb, 0x8b, r8}}]}, 0x3c}}, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[@ANYBLOB], 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0xfef0) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=@RTM_NEWNSID={0x24, 0x58, 0x100, 0x70bd27, 0x25dfdbff, {}, [@NETNSA_PID={0x8, 0x2, r8}, @NETNSA_FD={0x8}]}, 0x24}}, 0x4010) [ 468.738880][T18161] netlink: 45 bytes leftover after parsing attributes in process `syz-executor.4'. [ 468.986734][T18170] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. [ 469.608923][T18160] netlink: 45 bytes leftover after parsing attributes in process `syz-executor.4'. 20:28:17 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_getrule={0x1c, 0x22, 0x301}, 0x1c}}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000140)={0xffffffffffffffff, 0x28, &(0x7f00000000c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000200)={r0, 0x4, 0x10}, 0xc) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)={0x800, r0}, 0x8) 20:28:17 executing program 1: getuid() r0 = openat$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) setsockopt$RDS_RECVERR(r1, 0x114, 0x5, &(0x7f00000000c0)=0x1, 0x4) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010641d43a59a4df00200000e9000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x38, r5, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'ip6erspan0\x00'}}}}}, 0x38}}, 0x0) sendmsg$TIPC_CMD_GET_LINKS(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r5, 0x400, 0x70bd25, 0x25dfdbfe, {{}, {}, {0x8, 0x11, 0x4}}, ["", "", "", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x5) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$IPSET_CMD_TYPE(r6, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x34, 0xd, 0x6, 0x3, 0x0, 0x0, {0x3, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x0) 20:28:17 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x4000000000000, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x2, 0x3, 0x268, 0x130, 0x130, 0x0, 0x130, 0x130, 0x1d0, 0x1d0, 0x1d0, 0x1d0, 0x1d0, 0x3, 0x0, {[{{@uncond, 0x0, 0xe8, 0x130, 0x0, {}, [@common=@socket0={{0x20, 'socket\x00'}}, @common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'gretap0\x00', {0x20, 0x2, 0x0, 0x0, 0x0, 0x6, 0x5}}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0xfe78) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f00000005c0)=@raw={'raw\x00', 0x2, 0x3, 0x268, 0x130, 0x130, 0x0, 0x130, 0x130, 0x1d0, 0x1d0, 0x1d0, 0x1d0, 0x1d0, 0x3, 0x0, {[{{@uncond, 0x0, 0xe8, 0x130, 0x0, {}, [@common=@socket0={{0x20, 'socket\x00'}}, @common=@inet=@hashlimit1={{0x58, 'hashlimit\x00'}, {'gretap0\x00', {0x20, 0x2, 0x0, 0x0, 0x0, 0x6, 0x5}}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0x0, 0x70, 0xa0}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00'}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0xfe78) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000180)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_GET(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0xb0, r3, 0x2, 0x70bd25, 0x25dfdbfc, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x40000}, 0x40) r4 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000040)='NLBL_CALIPSO\x00') r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$packet(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r8, @ANYBLOB="890200000000000000000100000006000a004e220000080008"], 0x24}}, 0x0) sendfile(r7, r6, 0x0, 0x100000001) sendmsg$NLBL_CALIPSO_C_LIST(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10001000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r4, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}, @NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x8800}, 0x80) 20:28:17 executing program 4: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff}, 0x10, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={'veth1_macvtap\x00', {0x2, 0x4e22, @multicast2}}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4820b9111000f9eeff00"/20, @ANYRES32=r4, @ANYBLOB="0002000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xe}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x18, 0x2, [@TCA_BPF_OPS={{0x6}, {0x4}}, @TCA_BPF_FLAGS_GEN={0x8}]}}]}, 0x44}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) 20:28:17 executing program 5: syz_emit_ethernet(0xc6, &(0x7f0000000000)={@random="8b474fc30be2", @random="cba1fbba9574", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '\x00', 0x90, 0x3a, 0x0, @local, @mcast2, {[], @dest_unreach={0x1, 0x0, 0x0, 0x0, [], {0x0, 0x6, "011700", 0x0, 0x11, 0x0, @mcast1, @private1, [@fragment, @routing={0x28, 0xa, 0x1, 0x6, 0x0, [@remote, @private1={0xfc, 0x1, [], 0x1}, @mcast1, @private1, @mcast2]}]}}}}}}}, 0x0) 20:28:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800023574b140315a12e40e4f0f3fdbfad64396a82bc26bf741"], 0x38}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) ioctl$SIOCGSTAMP(r3, 0x8906, &(0x7f0000000380)) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$CAN_RAW_JOIN_FILTERS(r4, 0x65, 0x6, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0)='batadv\x00') sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000001bc0)={&(0x7f0000000300)=@newtfilter={0x58, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0xa}}, [@filter_kind_options=@f_u32={{0x8, 0x1, 'u32\x00'}, {0x2c, 0x2, [@TCA_U32_SEL={0x14}, @TCA_U32_INDEV={0x14, 0x8, 'vcan0\x00'}]}}]}, 0x58}}, 0x0) r5 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000180), 0x27a4eaa51029717, 0x0) 20:28:17 executing program 4: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$IPCTNL_MSG_CT_GET(r4, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000480)={&(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x8081}, 0x840) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r3, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r5, 0x4, 0x70bd25, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008004}, 0x40840) getsockname$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r6, @ANYBLOB="0000000000000000280012000900010076657400"], 0x48}}, 0x0) r7 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r7, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r7, &(0x7f0000000600)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80032000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x3c, 0x0, 0x800, 0x70bd27, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @broadcast}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4044001}, 0x10000804) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000740)=ANY=[@ANYBLOB="380000002400fffb0d72c28f739f54f5643e78ea8e64ea9bde", @ANYRES32=r6, @ANYBLOB="0000201f3e58f4001f758a00090001006826736300000000080002b899bc449ba93fd2b4d45d1ac01911d67fbdacbae9a9a7adc5b0030526f34260c456f0d3930d3d6990afb1bf1123af2ea2f07f2bb3d0803cff5e9a46b0540518e30700000000000000d818a0691d088d864c959b8c5fb66cfc19e797d91d77d812c124bccac3e85e476ea99267af0df558d824682efa441c2acd813fbde7b19075d6e75b09100a5f003e95d471d4e069fb0a061f19c4e6e0de30803329d5e2a02ba95dd60ad76f9922150572e6b30d0000000000000000448a32546a8a6fb475ee2dd9bdb00d63ae2c4df1637dc6a04271630b47e8553092ecf77f72"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=ANY=[@ANYBLOB="940000002c00270d00"/20, @ANYRES32=r6, @ANYBLOB="00001000000000000e00000009000100666c6f770000000064000200080006000000000008000100304900000800020001000000080003"], 0x94}}, 0x0) sendmmsg$alg(r0, &(0x7f00000000c0), 0x0, 0x24000040) [ 471.585389][ T29] audit: type=1804 audit(1592512097.652:228): pid=18203 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir852759581/syzkaller.fDBhdE/125/cgroup.controllers" dev="sda1" ino=16373 res=1 20:28:17 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000014c0)={&(0x7f0000000500)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@in=@remote, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@mcast2={0xff, 0x2, [0x4]}, 0x0, 0x2b}, @in, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}}, 0x0) unshare(0x40000000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) r2 = accept4(r1, &(0x7f0000000100)=@ethernet={0x0, @broadcast}, &(0x7f0000000180)=0x80, 0x80000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)={0x14, r4, 0xc91add0bf88807dd, 0x0, 0x0, {0x2e}}, 0x14}}, 0x20000000) sendmsg$DEVLINK_CMD_TRAP_SET(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x58, r4, 0x300, 0x70bd2a, 0x25dfdbfe, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r6 = socket$netlink(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @local}}) write$tun(r5, &(0x7f0000001400)={@void, @val, @mpls={[], @ipv4=@gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @empty=0xffffffff}, {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6513}, {}, {}, {0x8, 0x88be, 0x0, {{}, 0x5700}}, {0x2c}}}}}, 0x62) [ 471.777448][ T29] audit: type=1804 audit(1592512097.842:229): pid=18211 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir484283236/syzkaller.OIJyko/138/cgroup.controllers" dev="sda1" ino=16179 res=1 [ 471.834456][T18227] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 471.864574][T18229] IPVS: ftp: loaded support on port[0] = 21 [ 471.998091][T18233] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 472.357072][T18184] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 20:28:18 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'veth1\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, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r5, @ANYBLOB="19000000000000001c0012000c00010062726964676500000c0002000800050001000000"], 0x3c}}, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000240)={0x3, &(0x7f00000000c0)=[{0x76, 0x0, 0x1, 0x80000000}, {0x8000, 0xe4, 0x8, 0x66b0}, {0x2, 0x3f, 0x2, 0x100}]}, 0x10) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_MASTER={0x8, 0xa, r5}]}, 0x28}}, 0x0) 20:28:18 executing program 0: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r2 = socket(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) ioctl$FS_IOC_SETVERSION(r3, 0x40087602, &(0x7f0000000180)=0x5) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newqdisc={0x48, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_choke={{0xa, 0x1, 'choke\x00'}, {0x3, 0x2, [@TCA_CHOKE_PARMS={0x14}]}}]}, 0x48}}, 0x0) [ 472.494798][T18232] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 472.522533][T18230] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 20:28:18 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r5 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000300)='illinois\x00', 0x9) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000001c0)={r6, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={r3, 0x0, 0x7fffffff, 0xc58, 0x9, 0x9, 0xffe0, 0x2, {r6, @in={{0x2, 0x4e20, @multicast2}}, 0xc3, 0x8, 0xfffffff9, 0xffff, 0x400}}, &(0x7f0000000040)=0xb0) ioctl$sock_SIOCBRDELBR(0xffffffffffffffff, 0x89a1, &(0x7f0000000100)='syzkaller0\x00') poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) write$tun(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x119) 20:28:18 executing program 2: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="440000000000050700"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000002400128008000100626f6e64000000001400028008000300000000000800040000000000"], 0x44}}, 0x0) 20:28:18 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x208e24b) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r3 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="601e000024000b0010000000000000", @ANYRES32=r2, @ANYBLOB="10000000ffffffff000000000a0001006e6574656d000000300002000000000002000000000000000000000000000000000000001400060004000000010000000000000000000000e6692f47076a2ea46b0fbc5152211221e704982fa451c409280c526f17"], 0x60}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={r5, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r5, @in6={{0xa, 0x4e21, 0x1, @remote, 0x4}}, 0x5c40000, 0x5, 0xd7, 0x68f, 0x18, 0x40, 0x7}, &(0x7f0000000280)=0x9c) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r7 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r7, &(0x7f0000000000)={0x18, 0x0, {0x4, @dev, 'lo\x00'}}, 0x1e) sendfile(r7, r6, 0x0, 0x100000700) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=ANY=[], 0x208}, 0x1, 0x0, 0x0, 0x8004}, 0x90) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r8, 0x800c6613, &(0x7f0000000140)=@v1={0x0, @aes128, 0x1, "5b8081924941a4cf"}) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000000180), 0x4) 20:28:19 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$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) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f0000000200), 0x0) write$binfmt_elf64(r4, &(0x7f00000015c0)=ANY=[@ANYBLOB], 0x0) write$binfmt_misc(r4, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r5, 0x0, 0x0) r6 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f00000016c0)=ANY=[@ANYBLOB="30ee024d", @ANYRES16=0x0, @ANYBLOB="00002bbd7000fedbdf251000000004000280080004000200000004000280040001800800040000000000"], 0x30}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x54, r7, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0x54}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20048841) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 472.885582][ T29] audit: type=1804 audit(1592512098.952:230): pid=18306 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir540343168/syzkaller.BGspy1/134/cgroup.controllers" dev="sda1" ino=16380 res=1 20:28:19 executing program 4: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@can, &(0x7f0000000100)=0x80, 0x800) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r4, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r4, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{r4, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@private=0xa010102, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x2e, r5, r6}, {0x8000, 0x100000001, 0xffffffffffffffff, 0xfff, 0x80, 0x16, 0x9d8, 0x6}, {0x9}, 0x7, 0x6e6bb1, 0x0, 0x1}, {{@in=@dev}, 0x2, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x7, 0x8001, 0x3}}, 0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast2, @in=@empty, 0x0, 0x0, 0x4e24, 0x1f, 0x0, 0x80, 0x0, 0xff, 0x0, r6}, {0xffffffff, 0x0, 0x16, 0x40, 0x913, 0x100000001, 0x2}, {0x0, 0xfffffffffffffffa, 0x0, 0x7}, 0x0, 0x0, 0x2, 0x1, 0x3, 0x3}, {{@in6=@private1, 0x4d5}, 0x0, @in=@multicast2, 0x3500, 0x0, 0x0, 0x8c, 0x2}}, 0xe8) sendmsg$nl_xfrm(r3, &(0x7f0000000b80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x41c008}, 0xc, &(0x7f0000000b40)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=r6, @ANYBLOB="ac1414aa000000000000000000000000000004d500000000ff01000000000000000000000000000101000100005500000000f3fcffffffffffffff0f000000000000080000000000000007000000000000003e00000000000000ffff000000000000b8f70000002100001200000000000000ff7f00000000000000000000800068ff73be64b9be8d700005350002020000083400000000000000080016000000000008001e000300000008000b00000000c0a085b5c32134a306a17921be1b1a46825f6227bddc4da05272587333557cafd63b88d88ad606ef772f1254ccaa2cfb9a12"], 0x1ec}, 0x1, 0x0, 0x0, 0x24004001}, 0x0) ioctl$SIOCAX25DELUID(r2, 0x89e2, &(0x7f0000000140)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r6}) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r1, 0x0) pwritev(r0, &(0x7f00000004c0)=[{&(0x7f0000000200)="db", 0x1}], 0x1, 0x8040000) [ 473.047215][ T29] audit: type=1804 audit(1592512099.112:231): pid=18313 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir634898007/syzkaller.IKWJA5/144/memory.events" dev="sda1" ino=16378 res=1 [ 473.153520][ T29] audit: type=1800 audit(1592512099.142:232): pid=18313 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16378 res=0 [ 473.268735][ T29] audit: type=1804 audit(1592512099.142:233): pid=18313 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir634898007/syzkaller.IKWJA5/144/memory.events" dev="sda1" ino=16378 res=1 [ 473.363582][ T29] audit: type=1804 audit(1592512099.362:234): pid=18315 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir634898007/syzkaller.IKWJA5/144/memory.events" dev="sda1" ino=16378 res=1 20:28:19 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f0000000200), 0x0) write$binfmt_elf64(r4, &(0x7f00000015c0)=ANY=[@ANYBLOB], 0x0) write$binfmt_misc(r4, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r5, 0x0, 0x0) r6 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f00000016c0)=ANY=[@ANYBLOB="30ee024d", @ANYRES16=0x0, @ANYBLOB="00002bbd7000fedbdf251000000004000280080004000200000004000280040001800800040000000000"], 0x30}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x54, r7, 0x0, 0x70bd2b, 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}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0x54}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20048841) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 473.468384][ T29] audit: type=1800 audit(1592512099.392:235): pid=18313 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="memory.events" dev="sda1" ino=16378 res=0 [ 473.559186][ T29] audit: type=1804 audit(1592512099.392:236): pid=18313 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir634898007/syzkaller.IKWJA5/144/memory.events" dev="sda1" ino=16378 res=1 [ 473.663367][T18298] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 473.670339][ T29] audit: type=1804 audit(1592512099.672:237): pid=18335 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir634898007/syzkaller.IKWJA5/145/memory.events" dev="sda1" ino=16381 res=1 [ 473.684385][T18298] lo: Caught tx_queue_len zero misconfig [ 473.759295][T18296] bridge5: port 1(veth1) entered blocking state [ 473.770683][T18296] bridge5: port 1(veth1) entered disabled state [ 473.800668][T18296] device veth1 entered promiscuous mode [ 473.827101][T18296] bridge5: port 1(veth1) entered blocking state [ 473.833603][T18296] bridge5: port 1(veth1) entered listening state [ 473.881892][T18336] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 473.929333][T18231] IPVS: ftp: loaded support on port[0] = 21 20:28:20 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x15, 0x4, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='GPL\x00', 0x4, 0xff5, &(0x7f000062b000)=""/4085, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 20:28:20 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x82051, r1, 0x0) ioctl$IMGETVERSION(r1, 0x80044942, &(0x7f0000000040)) listen(r0, 0xff2c) socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x3, @ipv4={[], [], @multicast1}, 0x3}, 0x1c) socket$inet_sctp(0x2, 0x1, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)={0x18, r3, 0xf01, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x6}]}, 0x18}}, 0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000380)={0x9c, r3, 0x2, 0x30bd2c, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_DAEMON={0x88, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private2={0xfc, 0x2, [], 0xfc}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'geneve0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private1={0xfc, 0x1, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x10}}}]}]}, 0x9c}}, 0x40090) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) sendto$inet6(r2, &(0x7f00000002c0)="b5", 0x1, 0x0, &(0x7f0000000300)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x9}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x7b, &(0x7f0000000040)=@assoc_value={r5}, 0x8) 20:28:20 executing program 4: r0 = syz_genetlink_get_family_id$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) r2 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000000980)=0x1ffc000, 0x4) sendmsg$WG_CMD_GET_DEVICE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x28, r0, 0x707, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}]}, 0x28}}, 0x814) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r3, 0x0, 0x100000002) 20:28:20 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000014c0)={&(0x7f0000000500)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@in=@remote, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@mcast2={0xff, 0x2, [0x4]}, 0x0, 0x2b}, @in, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}}, 0x0) unshare(0x40000000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) r2 = accept4(r1, &(0x7f0000000100)=@ethernet={0x0, @broadcast}, &(0x7f0000000180)=0x80, 0x80000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)={0x14, r4, 0xc91add0bf88807dd, 0x0, 0x0, {0x2e}}, 0x14}}, 0x20000000) sendmsg$DEVLINK_CMD_TRAP_SET(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x58, r4, 0x300, 0x70bd2a, 0x25dfdbfe, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r6 = socket$netlink(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @local}}) write$tun(r5, &(0x7f0000001400)={@void, @val, @mpls={[], @ipv4=@gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @empty=0xffffffff}, {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6513}, {}, {}, {0x8, 0x88be, 0x0, {{}, 0x5700}}, {0x2c}}}}}, 0x62) 20:28:20 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={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="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x38, r5, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'ip6erspan0\x00'}}}}}, 0x38}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x2c, r5, 0x400, 0x70bd29, 0x25dfdbfc, {{}, {}, {0x10, 0x18, {0x400, @bearer=@l2={'ib', 0x3a, 'wg0\x00'}}}}, ["", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000}, 0x4c001) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000001cc0)=@newqdisc={0x2c, 0x24, 0x800, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x2}, {0xffff, 0xffff}, {0x0, 0xfff3}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x6}]}, 0x2c}}, 0x0) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$IPCTNL_MSG_CT_GET(r6, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x1c, 0x1, 0x1, 0x401, 0x0, 0x0, {0x3, 0x0, 0x8}, [@CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x1000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4002080) 20:28:20 executing program 0: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, &(0x7f0000000000)='cgroup\x00'}, 0x30) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = bpf$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) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000100)={r1, r0, 0x2}, 0x10) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000040)={0x0, 0x0}, 0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={r5, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x2, 0x0, 0x326}, 0x9c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000140)=r2, 0x4) 20:28:20 executing program 2: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$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) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f0000000200), 0x0) write$binfmt_elf64(r4, &(0x7f00000015c0)=ANY=[@ANYBLOB], 0x0) write$binfmt_misc(r4, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r5, 0x0, 0x0) r6 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f00000016c0)=ANY=[@ANYBLOB="30ee024d", @ANYRES16=0x0, @ANYBLOB="00002bbd7000fedbdf251000000004000280080004000200000004000280040001800800040000000000"], 0x30}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x54, r7, 0x0, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_DAEMON={0x4}, @IPVS_CMD_ATTR_DEST={0x18, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0x54}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20048841) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 474.625575][T18393] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 474.656066][ T7] tipc: TX() has been purged, node left! [ 474.665142][ T7] tipc: TX() has been purged, node left! [ 474.716374][T18397] tipc: Enabling of bearer rejected, failed to enable media [ 474.717300][T18396] IPVS: ftp: loaded support on port[0] = 21 [ 474.735695][ T7] tipc: TX() has been purged, node left! [ 474.762126][T18397] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:28:20 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) vmsplice(r1, &(0x7f00000004c0)=[{&(0x7f0000000280)="e8", 0x1}], 0x1, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) getsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000500)=0x8) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, &(0x7f0000000480)={&(0x7f00000000c0), &(0x7f00000001c0)=""/4, &(0x7f0000000300)="a8f30984e730b2c3b61e5f7cf9b7e40575b48e862563ddbfe02645fb7cd6daed3801040000bb6dc415b6cef828d604ac87f8451f6e5b334047b46a129cbf60d662a847d699ec240766dad7e1be54", &(0x7f0000000380)="68971d1cb0ca8417ef29f22ba6eaf5277731f9e5c5363bd73f8f6d993d65f1a0f0adb98beb7054053165a4421653e84e64b87c49a3de6c5f04bd7fd88dd572af8266ee2b1ac54c986dd99eb6cd09819a7f9451dc6771e08d6ea8c489c9b54bdb1141c5b5f378c1cdf34e04821df097deb1c50a3b9b72339195e031ec47d80c028d7fedb7647ebc080dbca8859f5fc784c8181d41064c6b0734742fc92895700deb1c47717f14e91a23c8da4459a2847b4deb71430f41c5cb7ab5a5edba02e594535702d7835e76940754a24bf321c21f139c8513e842ac57dfcfde0eb90613352bc68221e843e0f876540fb854f8", 0x200, r1, 0x4}, 0x38) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000014c0)=ANY=[@ANYBLOB="38400000240007050000004003a2a30005000000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000015c0)=@newtfilter={0x88, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0x8}}, [@filter_kind_options=@f_basic={{0xa, 0x1, 'basic\x00'}, {0x50, 0x2, [@TCA_BASIC_ACT={0x4c, 0x3, [@m_skbmod={0x48, 0x1, 0x0, 0x0, {{0xb, 0x1, 'skbmod\x00'}, {0x34, 0x2, 0x0, 0x1, [@TCA_SKBMOD_PARMS={0x24}, @TCA_SKBMOD_SMAC={0xa, 0x4, @link_local}]}, {0x4}}}]}]}}, @TCA_RATE={0x6, 0x5, {0x40}}]}, 0x88}}, 0x0) r6 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000200), 0x4924924924926d3, 0x0) [ 474.858289][T18404] tipc: Enabling of bearer rejected, failed to enable media 20:28:21 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) r6 = socket$inet(0x2, 0x800, 0x5) sendto$inet6(0xffffffffffffffff, &(0x7f0000000340)="dda5e2fbbbfdb48530fcb52cdd205a176114bf0e38f3da4fd81d74312f5da72f1b86f40244ff98df45b055d9f72cc0b49ac600fae1aecc0ff78fcd1e98dba902faa5f386cfb1bec8cf3fc1bd7759621027fada8c7eaf492cfb2ac5e93652e15bcf5ae86134", 0x65, 0x4000, &(0x7f00000003c0)={0xa, 0x4e22, 0x316a, @mcast1, 0xdf}, 0x1c) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$sock_int(r6, 0x1, 0x2c, &(0x7f0000000240)=0x3, 0x4) connect$inet(r5, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r5, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) accept$ax25(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000400)=ANY=[@ANYBLOB="1000250800"/16, @ANYRES32=r4, @ANYBLOB="00000000000a00140000000000000000c9e02c94de58245bcf71e2b4826e34a0f95e17702307d1739225501cd511520d8fe07aa0b5123cb593d64b841cf565af8a4ca6"], 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000640)=ANY=[@ANYBLOB="2000000011000d040000000a0000000000000000", @ANYRES32=r4], 0x20}}, 0x0) 20:28:21 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x3) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, 0x1c) [ 475.268700][T18444] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.0'. [ 475.292046][T18441] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 20:28:21 executing program 4: bpf$MAP_CREATE(0xc00000000000000, &(0x7f0000000080)={0xa, 0x4, 0x20000000007ffd, 0x35, 0x0, 0xffffffffffffffff, 0x0, [0x31, 0x0, 0x0, 0x400100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff], 0x0, 0xffffffffffffffff, 0x0, 0x2}, 0x40) r0 = socket(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000004780)=[{&(0x7f0000000300)=ANY=[@ANYBLOB="1c0000006a0011593dbc05764ab300080016d000", @ANYRES32=0x0, @ANYBLOB="dc24000033f3c8"], 0x1c}], 0x1}, 0x0) r1 = socket(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000240)="24000000560007038dfffd946f610500070000100200000077000000421ba3a20400ff7e", 0x24}], 0x1}, 0x0) syz_genetlink_get_family_id$gtp(&(0x7f0000000040)='gtp\x00') r2 = socket(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000004800)={0x0, 0x0, &(0x7f0000004780)=[{&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000006a0011593dbc05764ab300080016d0", @ANYRES32=0x0, @ANYBLOB], 0x3}], 0x1}, 0x0) pipe(0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000400)=ANY=[], 0x17) getpeername(0xffffffffffffffff, &(0x7f0000001800)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, &(0x7f0000000140)=0x80) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x19404, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x20, r5, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x8, 0x11d, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x5, 0x1, "aa"}]}]}, 0x20}}, 0x0) sendmsg$NL80211_CMD_DEL_KEY(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2100}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x7c, r5, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}, @NL80211_ATTR_KEY_IDX={0x5}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_KEY_SEQ={0xe, 0xa, "b663c2644534060aac9d"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "836b491e652ed4967b723d96ef"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "bee4fe0e14316382259e9ad6e8"}, @NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "8c6872bf1948ea61c87b933dd7"}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4}, 0x41) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000001980)={&(0x7f0000001880)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001940)={&(0x7f00000018c0)={0x7c, 0x0, 0x20, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @empty}]}, @IPVS_CMD_ATTR_DEST={0x40, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x400}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x156}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x6, 0xb, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x7c}}, 0x8000) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @broadcast, @multicast1}, &(0x7f0000000100)=0xc) 20:28:21 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') socket$nl_generic(0x10, 0x3, 0x10) gettid() pipe(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) vmsplice(r0, &(0x7f00000004c0)=[{&(0x7f0000000280)="e8", 0x1}], 0x1, 0x0) getpid() r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r1, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r2, 0xc0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)={r3}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={r3}, 0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) r5 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r5, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r6, 0xc0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)={r7}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={r4, r0, 0x0, 0xbe, &(0x7f0000000500)=']\x00s\xd9=\x10\xeb\x89\x81x6\xb4<\xc9\xb0\xb5 L\xac\r\"O\x92h\x9d\xa3\x12k\x16f\xfd\xca,3\xa5P\x882\x80]\xa19\t\xe6\xd0\xbf\xca\xeeo\xa2\t,\x97\x02\x0f:\x17N\x94\xda\x92\r\']}\x97\xfb\x02\n\xf0\xe2E\xddB\x17m6\x0e\xe1y\xca[,\f\xa7\xf7\xb7Q\xc0\x88u7\xe3p\xc8QS>\x96Gh\xd8\x9f\xbc\xefx\xcaG\xf9\xad38\x00\xeaz\xca\x93a3\xf5\xa2Xa\x89m\xd4\xecm\xad\xbb\x9f\xd5h\x7f\xf3\x00\xba\x8bd/\xbc\xd1\xd8\xe3\x12O\xcb;\xbc\xb0^\xf9{\xecP\xe3m\xb3\x8b\xc1\xe1\xf2\xeb\xa3*\x19\xd8^\xf1o/\xb3\xb6T\xac\xf6\x92}E\xf1T\xa6\x12\x9a\x96%\x967\x10\xa6', r7}, 0x30) 20:28:21 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f0000000200), 0x0) write$binfmt_elf64(r4, &(0x7f00000015c0)=ANY=[@ANYBLOB], 0x0) write$binfmt_misc(r4, 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r5, 0x0, 0x0) r6 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r7 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f00000016c0)=ANY=[@ANYBLOB="30ee024d", @ANYRES16=0x0, @ANYBLOB="00002bbd7000fedbdf251000000004000280080004000200000004000280040001800800040000000000"], 0x30}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000001780)={0x54, r7, 0x0, 0x70bd2b, 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}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}]}, 0x54}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)=ANY=[], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20048841) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'macvlan1\x00'}) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 475.631874][T18467] IPVS: ftp: loaded support on port[0] = 21 20:28:21 executing program 4: sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="380000000a060000000000000000000000000000080009400000adffffff0880100007800c00018008000140e00000010500010004000000"], 0x38}}, 0x0) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="30000000020702000000000000000000050000000000000018"], 0x1}}, 0x0) r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000040)={{0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x1, @remote}, 0x2, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 'gretap0\x00'}) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000004a0001"], 0x1}}, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_DELETE(0xffffffffffffffff, &(0x7f0000001f80)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000000514"], 0x1}}, 0x0) r1 = socket$inet6(0x10, 0x2, 0x14) sendto$inet6(r1, &(0x7f00000000c0)="45bd8597fa759c541e6aa145e4c3ba5d1760aaa4d5e84c7810b1dfdf3e8b89c7901ecafc164d13f1407976bfc07741e5aa51d03bfc55ed996886dad8a9df2c947a1b2086c784c6b5593cb4f17ed79b83b32f3d22223ee61c9a8f99ceac07a2140d310b0efa683892a466a50626a3f5e075e85deab73c0682944765e68e3ab3a9b3bc99b37d139841a0bed1218653bbaf51b624c5bf43ba9f541b2095807eaa5e38aa55a201", 0xa5, 0x8c0, 0x0, 0x0) 20:28:22 executing program 0: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e20, @empty}, 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r4, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000005980)={r4}, 0x8) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_all\x00', 0x275a, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4) write$cgroup_int(r5, &(0x7f0000000200), 0xf000) sendfile(r5, r6, 0x0, 0xf03b0000) openat$cgroup_ro(r6, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendmmsg(r1, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 20:28:22 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000014c0)={&(0x7f0000000500)=@newsa={0xf0, 0x10, 0x1, 0x0, 0x0, {{@in=@remote, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}, {@in6=@mcast2={0xff, 0x2, [0x4]}, 0x0, 0x2b}, @in, {}, {}, {}, 0x0, 0x0, 0xa}}, 0xf0}}, 0x0) unshare(0x40000000) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x7b, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) r2 = accept4(r1, &(0x7f0000000100)=@ethernet={0x0, @broadcast}, &(0x7f0000000180)=0x80, 0x80000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)={0x14, r4, 0xc91add0bf88807dd, 0x0, 0x0, {0x2e}}, 0x14}}, 0x20000000) sendmsg$DEVLINK_CMD_TRAP_SET(r2, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x58, r4, 0x300, 0x70bd2a, 0x25dfdbfe, {}, [{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}]}, 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x14) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r6 = socket$netlink(0x10, 0x3, 0x15) ioctl$sock_inet_SIOCSIFADDR(r6, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @local}}) write$tun(r5, &(0x7f0000001400)={@void, @val, @mpls={[], @ipv4=@gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @empty=0xffffffff}, {{0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6513}, {}, {}, {0x8, 0x88be, 0x0, {{}, 0x5700}}, {0x2c}}}}}, 0x62) 20:28:22 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x20}) read$alg(r0, 0x0, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f00000000c0)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, 0xffffffffffffffff, 0x0, 0x8}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000002, 0x28011, r1, 0x200000) 20:28:22 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000000), &(0x7f0000000080)=0x4) connect$tipc(r0, &(0x7f00000000c0)=@name={0x1e, 0x2, 0x0, {{}, 0x3}}, 0x10) 20:28:22 executing program 2: socket$nl_route(0x10, 0x3, 0x0) 20:28:22 executing program 2: sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="500000003100ba15a2d6424a5345767d06a0ba5be101000000000000000000000000003c0001003800010045c0fa504c87cf01c0acf9ece1b4ddf8b16956d3598d543ba9baa598df78c3ef207e3d32f955da5d4e"], 0x1}}, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendto$inet6(r0, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@private=0xa010102, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x2e, r1, r2}, {0x8000, 0x100000001, 0xffffffffffffffff, 0xfff, 0x80, 0x16, 0x9d8, 0x6}, {0x9}, 0x7, 0x6e6bb1, 0x0, 0x1}, {{@in=@dev}, 0x2, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x7, 0x8001, 0x3}}, 0xe8) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000100)={0x0, @xdp={0x2c, 0x1, r1, 0xc}, @llc={0x1a, 0x33a, 0x3, 0x9e, 0x5, 0x0, @broadcast}, @vsock={0x28, 0x0, 0x2710, @local}, 0x8, 0x0, 0x0, 0x0, 0x6, 0x0, 0x37, 0x3f, 0x75}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="5400000030000100000000000000000000000005000000003c000100090001006d706c7300000000280002807d5a1a321c0002000000000000000000000000000000000000000000040000000800050000000000040006000000070000000000000000000000080000000000"], 0x54}}, 0x0) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r5, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r5, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r5, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{r5, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000480)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@private=0xa010102, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x2e, r6, r7}, {0x8000, 0x100000001, 0xffffffffffffffff, 0xfff, 0x80, 0x16, 0x9d8, 0x6}, {0x9}, 0x7, 0x6e6bb1, 0x0, 0x1}, {{@in=@dev}, 0x2, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x7, 0x8001, 0x3}}, 0xe8) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000180)={'veth1\x00', r6}) getpeername$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000200)=0x14) sendmsg$NL80211_CMD_GET_MPP(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000429bd7000fcdbdf256b00000008000300", @ANYRES32=r3, @ANYBLOB="08000300", @ANYRES32=r8, @ANYBLOB="0800010004000000080001000100000008000300", @ANYRES32=r9, @ANYBLOB="0a0006000180c200000310000a0006000180c200000300000c009900bd380000010000000a001a030000005dc2a20000"], 0x6c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000) [ 476.477286][T18531] IPVS: ftp: loaded support on port[0] = 21 [ 476.509759][T18533] IPVS: ftp: loaded support on port[0] = 21 20:28:22 executing program 1: ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@private=0xa010102, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x2e, r0, r1}, {0x8000, 0x100000001, 0xffffffffffffffff, 0xfff, 0x80, 0x16, 0x9d8, 0x6}, {0x9}, 0x7, 0x6e6bb1, 0x0, 0x1}, {{@in=@dev}, 0x2, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x7, 0x8001, 0x3}}, 0xe8) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r2, &(0x7f0000000200), 0x0, 0x60, 0x0) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{r2, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@private=0xa010102, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x2e, r3, r4}, {0x8000, 0x100000001, 0xffffffffffffffff, 0xfff, 0x80, 0x16, 0x9d8, 0x6}, {0x9}, 0x7, 0x6e6bb1, 0x0, 0x1}, {{@in=@dev}, 0x2, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x7, 0x8001, 0x3}}, 0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000980)={'xfrm0\x00', r3}) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f0000000b00)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000ac0)={&(0x7f00000009c0)={0xe4, 0x0, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_ADDR={0x18, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @remote}]}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e21}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x1}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e22}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @empty}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r0}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x5}, @MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @ipv4={[], [], @rand_addr=0x64010102}}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r5}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}]}, 0xe4}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="3400000010000104539302000000000200000000cdf9af7f3baabd4c", @ANYRES32=r9, @ANYBLOB="ddffffff03ffff171400120002000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001000010ae71925621813bf0000400100b8e42bb9cc29a66dcaeef44edfe8769f432de5e25f47f7c2d4d4e2f26428ed7667180db63212f7bd275155a916c66692c585950617831729b1ea73614c8f7d76a1959099fbee4f91b1907efcb346", @ANYRES32=r9, @ANYBLOB="000000008d8000000800040001010000"], 0x28}}, 0x0) 20:28:23 executing program 3: socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000100)) socket(0x10, 0x803, 0x0) socket(0x10, 0x80002, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$ax25(0x3, 0x3, 0x0) pipe(&(0x7f0000000100)) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) bind$ax25(r0, &(0x7f0000000140)={{0x3, @bcast, 0x2}, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x1, 0x803, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000340)=ANY=[@ANYBLOB="5c00000010000304000000000000000000000000d0172b637302892d0e92c2af231856902255461aeaa66233771628fed9fbe95426172473fc47790e247f5ea7400a839574241249c57c910a51a6bc61fe871985546337ca3613d377f478c2865a137afac5a846beb3c99405d457647b8eb1db5cfe492fb19cbdd2b3c2bdae3fd5d749e78fd08f83e58df364f25bce4e6cad93228f6e37f60f9fa2c32f65a7dec5372f4317d8213eae5ed8e944c84f26a2da72047be135be343815e3715b85a8d56e552ed61a006a80ef073fe1c7535e3196449e868a9cd2fc6aeee85dc29d0f1d0c4a2d3ae526d4ea795c6c08046efeaf", @ANYRES32=0x0, @ANYBLOB="00000000000000002c00128009000100766c616e000000001c00028006000100000000000c0002000e0000000a0000000400038008000500", @ANYRES32=r3, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r3, @ANYBLOB], 0x5c}}, 0x0) 20:28:23 executing program 0: r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000000c0)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, 0x0, 0x0) recvmmsg(r2, &(0x7f0000000200), 0x38c, 0x0, 0x0) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r2, &(0x7f000000ab80)={0x0, 0xfffffffffffffd57, 0x0}, 0x40000) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000040)=0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000001c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) ioctl$SIOCAX25ADDUID(0xffffffffffffffff, 0x89e1, &(0x7f0000000100)={0x3, @null, r4}) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x10012, r5, 0x0) [ 477.160218][T18592] __nla_validate_parse: 10 callbacks suppressed [ 477.160229][T18592] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.3'. [ 477.347373][T18531] IPVS: ftp: loaded support on port[0] = 21 [ 477.484880][T18603] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.2'. 20:28:23 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r2, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r2, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{r2, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000004c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@private=0xa010102, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x2e, r3, r4}, {0x8000, 0x100000001, 0xffffffffffffffff, 0xfff, 0x80, 0x16, 0x9d8, 0x6}, {0x9}, 0x7, 0x6e6bb1, 0x0, 0x1}, {{@in=@dev}, 0x2, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x7, 0x8001, 0x3}}, 0xe8) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@multicast2, @in=@empty, 0x0, 0x0, 0x4e24, 0x1f, 0x0, 0x80, 0x0, 0xff, 0x0, r4}, {0xffffffff, 0x0, 0x6, 0x40, 0x913, 0x100000001, 0x2}, {0x0, 0xfffffffffffffffa, 0x0, 0x20000000000}, 0x0, 0x0, 0x2, 0x1, 0x3, 0x3}, {{@in6=@private1, 0x4d5}, 0x0, @in=@multicast2, 0x3500, 0x0, 0x0, 0x8c, 0x6}}, 0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000b80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x41c008}, 0xc, &(0x7f0000000b40)={&(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=r4, @ANYBLOB="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"], 0x1ec}, 0x1, 0x0, 0x0, 0x24004001}, 0x0) ioctl$SIOCAX25DELUID(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, r4}) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='vegas\x00', 0x6) sendmmsg(r0, &(0x7f0000006b40)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000300)="f685a288c84ec47e44864a1ae8659eb07e2f26d6c91f25104caa92162d00eba54e68088986aa066431445c5412f138db82e75760578858a6259283c4958956ef0217ed787072bbfb32de603a48f306d3e6346b7c9328b5b8f805a4dc61538e3bc88cdc34", 0x64}, {&(0x7f0000001780)="cfd063443cdc8585517304d96a713e7fb6273277543dd8cc3f1f2506e70e28180a2d2cf93495d7ef3a25d4b8a05b98a627ae8e98ed6f0fa2c78dd9ce1b9ef81f7c9274c78b728e5032c69cf8ebe9d42dd43d2f19d09e91a71f81c3b192d96cc627241b95ec8fbb6c71f603e0d07fcb5a6e07585208dd2ac721d2fdab2c29411f66ec7cca1e1760a2d6ca8af4ec79cae5c78430ea32a266856c8260e4de581475abdd2153aa8fea34789320ee2514903088", 0xb1}, {&(0x7f0000001500)="46a43e3f510e3eac779206060abfc1e723fc59d595e9", 0x16}, {&(0x7f0000000140)="20ccf5cfb5b343981c84cb75c443ab6284ddee5d30218160a24d032353101f8cb1a1687e644a343343472ba606f9806e186845e4601466fecc27d720c94d2c6af6954dd5b7f91272f523cdf2c78055e782142de6a94e4640b7e85dcc0ede7b978bc43199cc1ded7175efe1145b2a628d3d1dfc9000e42648eb29f8139c366d0d13e19ae624212e65728fb4e2f2749a9b1db37d9ba58f22d523511f060402197225ea84ead541bdb991494d9260a62ed5f9490ea9e9358991bf1038c4efc5eeaa8595", 0xc2}, {&(0x7f0000000f00)="992074f8250b03ca01bfe79722281d7a609f6ee19b21a1c0416d817e", 0x1c}], 0x5}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000000080)="9c5963ce9528017c", 0x8}], 0x1}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000640)="f4c07ffb69b43db58c192ae931fd09e08b0a17a167c9b3416365b25b28196b77d38224f18bc08bb671e7ca417ada1209000000f686947966db558edbed2d3358485b1862a1134ae2210957feba5265f1f737690f", 0x54}], 0x1}}], 0x3, 0x0) 20:28:23 executing program 2: unshare(0x40000000) setsockopt(0xffffffffffffffff, 0x43, 0x98b, 0x0, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0)=0xfffffdd1, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000400)=@assoc_value, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @empty}}, 0x5c7, 0x5}, 0x90) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x40}, 0x4000000) sendmsg$nl_netfilter(r1, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f0000000180)=ANY=[@ANYBLOB="f5f7258c270f4a09b0ea236f5d50530cf1b0d75179b51c19ca66a070b14f5719e483496445d35a8dc0600930804193cb33beb414"], 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x20008086) splice(r4, 0x0, r2, 0x0, 0x400fffe, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000600)={{{@in=@dev, @in=@loopback}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x82, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x80000000}, 0x0) socket$inet6(0xa, 0x0, 0x0) [ 477.740463][T18622] IPVS: ftp: loaded support on port[0] = 21 20:28:24 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000580)=@migrate={0x50, 0x21, 0x1, 0x0, 0x0, {{@in=@broadcast, @in6=@dev}}}, 0x50}}, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000000)) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00000003c0)={0x6, &(0x7f0000000440)=[{@fixed}, {@fixed}, {@none}, {@fixed}, {}, {@none}]}) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000400)={0x8, 0x0, 0x0, 0x5}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xc9, 0x0, 0x0) [ 478.217492][T18631] IPVS: ftp: loaded support on port[0] = 21 20:28:24 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, &(0x7f0000000080)={0x87, 0x0, [], [@pad1]}, 0x10) r1 = socket(0x10, 0x80002, 0x0) sendmsg$NFNL_MSG_CTHELPER_GET(r1, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xe4, 0x1, 0x9, 0x5, 0x0, 0x0, {0x7, 0x0, 0x4}, [@NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x7}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x7}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x13}, @NFCTH_STATUS={0x8, 0x6, 0x1, 0x0, 0x1}, @NFCTH_NAME={0x9, 0x1, 'syz1\x00'}, @NFCTH_TUPLE={0x64, 0x2, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @broadcast}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private2={0xfc, 0x2, [], 0x1}}, {0x14, 0x4, @loopback}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}]}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x2}}, @NFCTH_TUPLE={0x34, 0x2, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @remote}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @loopback}, {0x8, 0x2, @broadcast}}}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x4004041}, 0x40010) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$NFT_MSG_GETSETELEM(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, 0xd, 0xa, 0x807e881161b26195, 0x0, 0x0, {0x1, 0x0, 0x6}, [@NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x1}, @NFTA_SET_ELEM_LIST_SET_ID={0x8, 0x4, 0x1, 0x0, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x5}, 0x8000800) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0xb, &(0x7f00000021c0)=""/4117, &(0x7f0000001140)=0xf8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpuacct.usage_percpu_sys\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) [ 478.434643][T18579] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 478.528172][T18623] IPVS: ftp: loaded support on port[0] = 21 20:28:24 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) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={0xffffffffffffffff, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=0xe0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x6, 0x1}, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x0, 0x80000000, 0x345d}, &(0x7f0000000240)=0xfffffffffffffff9, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=0xd0d}}, 0x10) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0x10, &(0x7f0000000500)={&(0x7f0000000300)=""/163, 0xa3, r3}}, 0x10) sendfile(r2, r1, &(0x7f0000000040)=0xc00, 0x100000001) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="0060ab35dd54378a5b57acd58665a683576489b85364ecd43e41ff6bea9d1ede618e56bc75c2d71b5ffdbb555f956bcdfc464ab598767760083ce36915b12ae7083a98b7d7195c9978a8edda5a1e34b648aa87863a59445629f5dd010046828feb69e3"], 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) accept4$llc(r0, 0x0, &(0x7f0000000080), 0x800) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f0000000200)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00002bbd7000f4dbdf25100000005a9e77ce3061a004bad51f8e1e0002934c000380080004fff9000000"], 0x24}}, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 20:28:24 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) syz_emit_ethernet(0x4a, &(0x7f0000000100)={@local, @link_local, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "083ff2", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) r1 = socket(0x11, 0x80000, 0x1ea2328f) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)={0x18, r3, 0xf01, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x6}]}, 0x18}}, 0x0) sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x301782}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x1c, r3, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24008800}, 0x4040000) syz_emit_ethernet(0x56, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x20, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa, 0x0, 0x8000}]}}}}}}}}, 0x0) [ 478.868592][ T29] kauditd_printk_skb: 13 callbacks suppressed [ 478.868604][ T29] audit: type=1804 audit(1592512104.932:251): pid=18708 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir235209083/syzkaller.PToUSu/151/memory.events" dev="sda1" ino=16376 res=1 [ 478.900513][T18711] netlink: 'syz-executor.5': attribute type 6 has an invalid length. [ 478.946991][T18711] netlink: 'syz-executor.5': attribute type 6 has an invalid length. [ 478.997381][ T29] audit: type=1800 audit(1592512104.932:252): pid=18708 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16376 res=0 [ 479.059010][ T29] audit: type=1804 audit(1592512104.932:253): pid=18708 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir235209083/syzkaller.PToUSu/151/memory.events" dev="sda1" ino=16376 res=1 [ 479.178109][T18633] IPVS: ftp: loaded support on port[0] = 21 [ 479.195287][ T29] audit: type=1804 audit(1592512105.192:254): pid=18718 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir235209083/syzkaller.PToUSu/151/memory.events" dev="sda1" ino=16376 res=1 20:28:28 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x4) r1 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r1, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000000)=""/17, 0x2000, 0x1000}, 0x48) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000001c0)="39000000140081ae101b43727002215a2ce76b1a42003c001f9f000400000000000012f691f3bd3540000000e6eeb89c44ebb3aeca0c939cd2", 0x39}], 0x1}, 0x0) socketpair(0x0, 0x6, 0x10000, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000100)=""/184, &(0x7f0000000200)=0xb8) 20:28:28 executing program 5: pipe(&(0x7f0000000d00)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) splice(r0, 0x0, r1, 0x0, 0x4ffe0, 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000340)) r2 = socket$inet6(0xa, 0x5, 0x0) shutdown(r2, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x6c, 0x30, 0x1, 0x0, 0x0, {}, [{0x58, 0x1, [@m_mpls={0x54, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{0x1}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x6c}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000200)={r4}) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r5, 0x800442d2, &(0x7f00000002c0)={0x4, &(0x7f0000000240)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @local}, {0x0, 0x0, 0x0, @broadcast}, {0x0, 0x0, 0x0, @dev}]}) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e23, 0x0, @ipv4={[], [], @empty}}, 0x1c) listen(r2, 0x100000000000012) sendmmsg$inet(r2, &(0x7f0000000a80)=[{{&(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000002640)=[{&(0x7f0000000080)="a2", 0x1}], 0x1}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00000001c0)={0x0, 0x10, &(0x7f0000000000)=[@in={0x2, 0x4e23, @remote}]}, &(0x7f0000000180)=0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000140)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) 20:28:28 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x10) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local, @empty=[0x2], @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x1b59, 0x24, 0x0, @wg=@data={0x4, 0x0, 0x0, "52de70cf03f17f9b421b1c9a"}}}}}}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f00000000c0)=0x1) 20:28:28 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x10040, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) write$binfmt_misc(r2, &(0x7f0000000140)=ANY=[], 0x4240a2a0) sendmsg$RDMA_NLDEV_CMD_RES_MR_GET(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, 0x140d, 0x0, 0x70bd27, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x4}, @RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x2}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}, @RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x2040004}, 0x0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000040)=r2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) r4 = socket(0x10, 0x803, 0x0) r5 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r6 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f0000000080)={r6, 0x10000, 0x741, "7f4a2ef9f9c57ad8c067c107faee2f349f296bc8335496f6eca76864b0d005e9366b63c99124fab7625dd5f99df56ab21b402a6213130ef39f73f188375495efbc4f857bb3dc9e850b24080b44eaa9d6aebe16725ad7feef976a174761d40ca76edc4319"}) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) mmap$xdp(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x10, r4, 0x0) 20:28:28 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='memory.swap.current\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"/4120], 0x1018}], 0x1, 0x0) socket(0x10, 0x80002, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r2, 0x0, 0x8840) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast}, 0x10) socket$kcm(0x11, 0x0, 0x300) sendto$inet(r1, &(0x7f0000000200), 0x0, 0x20008000, &(0x7f00000003c0)={0x2, 0x4e24, @local}, 0x10) recvfrom(r1, &(0x7f0000000100)=""/94, 0xffffffffffffff5e, 0x10100, 0x0, 0x4000000000000000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) sendmsg$NFNL_MSG_CTHELPER_DEL(r0, 0x0, 0x0) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000200)={'broute\x00', 0x0, 0x0, 0x0, [], 0x1, &(0x7f0000000000)=[{}], 0x0, [{}]}, 0x88) 20:28:28 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f00001dcf48)={0x2, 0x400000000000003, 0x0, 0x9, 0x14, 0x0, 0x0, 0x0, [@sadb_lifetime={0x4, 0x2}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local}}, @sadb_sa={0x2, 0x1, 0x4d2, 0x0, 0x2, 0xa6, 0x3, 0x20000000}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0xa0, 0x0, @in6={0xa, 0x0, 0x0, @remote}}]}, 0xa0}}, 0x0) 20:28:28 executing program 0: r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f00000001c0)=0x13c, 0x4) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="5400000030000100000000000000000000000000400001003c00010009001c006d706c730000f497e3eb2e0000280002801c00020000000000000004000000080005000000000000000000000707000000000000000000000008000000000000000000000000000000000000000000000064b8afca250f7a82d39fd3fdcadff79047e8701c90831104380f2c4d483b31049e670bb4917c0c2830d8b6bc98cdd764785c626ed49635b128d462b9c7d25a2ed63851026634bb78f104c7dab20cf91a51cbf43333cf66b3f02b26bcf0184f558b20936da293cce49f2c22616255a7df92b88a47926c6aaf2b"], 0x54}}, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x43, &(0x7f0000000040), &(0x7f0000000100)=0x10) getsockname$packet(r1, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r4 = socket(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000400)=@newqdisc={0x30, 0x24, 0x100, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xffff, 0x4}}, [@qdisc_kind_options=@q_cbq={{0x8, 0x1, 'cbq\x00'}, {0x4}}]}, 0x30}}, 0x0) [ 482.276641][T18776] IPVS: ftp: loaded support on port[0] = 21 20:28:28 executing program 2: r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in=@loopback, @in=@local}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0xe8) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000c00)={&(0x7f0000000000)={{0x14}, [@NFT_MSG_NEWSET={0x50, 0x9, 0xa, 0x6234f84c1300dfc9, 0x0, 0x0, {}, [@NFTA_SET_KEY_LEN={0x8, 0x5, 0x1, 0x0, 0x2a}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_ID={0x8}, @NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_KEY_TYPE={0x8, 0x3, 0x1, 0x0, 0x12}, @NFTA_SET_TIMEOUT={0xc}]}], {0x14}}, 0x78}}, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$NFNL_MSG_CTHELPER_NEW(r2, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)={0xcc, 0x0, 0x9, 0x401, 0x0, 0x0, {0x1, 0x0, 0x8}, [@NFCTH_STATUS={0x8}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x17}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0xe0c}}, @NFCTH_POLICY={0xc, 0x4, 0x0, 0x1, {0x8, 0x1, 0x1, 0x0, 0x733}}, @NFCTH_TUPLE={0x70, 0x2, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={[], [], @broadcast}}, {0x14, 0x4, @mcast2}}}, @CTA_TUPLE_IP={0xfffffffffffffcbc, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @broadcast}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={[], [], @multicast1}}, {0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}]}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x1}, @NFCTH_PRIV_DATA_LEN={0x8, 0x5, 0x1, 0x0, 0x14}, @NFCTH_STATUS={0x8}, @NFCTH_QUEUE_NUM={0x8, 0x3, 0x1, 0x0, 0x1ff}]}, 0xcc}, 0x1, 0x0, 0x0, 0x40800}, 0x4000001) 20:28:28 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000240)={0x0, 0x8000}, 0x4) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) r3 = accept(0xffffffffffffffff, &(0x7f0000002580)=@l2={0x1f, 0x0, @fixed}, &(0x7f0000002600)=0x80) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000002640)=@req={0x4c55, 0x5, 0x6fd, 0x8}, 0x10) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="050000a168c47b0cd19f020074be0000600005889078ac141400ac1414bb0d009078000000000000020000000000000000003fbb2377f8868bbad60694ad943370df9af93ea936c2222bccfb2eec56fc093c6a403c3da692f8e3ede8e81742f3fe35f25a7add61262376a3d06e7bd04a204d72b42e023426b5ab"], 0x100c) 20:28:28 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0xb9) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x1ff, 0x2, 0xa449}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0xc07, 0x20c, 0x1, 0x0, r2}, 0x10) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) recvmmsg(r3, &(0x7f0000001640)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) close(r3) accept$inet6(r0, 0x0, 0x0) close(r3) [ 482.512931][T18796] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.0'. 20:28:28 executing program 0: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000500)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000005c0)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x4}}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0xc, 0x2, [@TCA_FLOWER_KEY_ETH_TYPE={0x6, 0x8, 0x8035}]}}]}, 0x3c}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r4, 0x8919, &(0x7f0000000080)={'bridge_slave_0\x00', {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}) 20:28:28 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xcb, &(0x7f0000000000), 0x3) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f00000000c0)={@mcast1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, 0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000240)=@filter={'filter\x00', 0xe, 0x4, 0x360, 0xffffffff, 0x0, 0x258, 0x490, 0xffffffff, 0xffffffff, 0x578, 0x578, 0x578, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@mcast2, @rand_addr=' \x01\x00', [], [], 'sit0\x00', 'veth0\x00'}, 0x0, 0xa8, 0xd8}, @common=@inet=@SET2={0x30, 'SET\x00'}}, {{@ipv6={@loopback, @local, [], [], 'veth0_to_team\x00', 'macvtap0\x00'}, 0x0, 0xa8, 0xd0}, @REJECT={0x28, 'REJECT\x00'}}, {{@ipv6={@ipv4={[], [], @empty}, @mcast2, [], [], 'team_slave_0\x00', 'wg0\x00'}, 0x0, 0xa8, 0xe8}, @common=@unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "89d2e44221bf62363a8ec0875d83fc2e1f6d08ae041cdedeab259af79e66"}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3c0) [ 482.914678][T18832] IPVS: ftp: loaded support on port[0] = 21 20:28:29 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000000c00)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0xe, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) pipe(&(0x7f0000000d00)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@private=0xa010102, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x2e}, {0x8000, 0x100000001, 0xffffffffffffffff, 0xfff, 0x80, 0x16, 0x9d8, 0x6}, {0x9}, 0x7, 0x6e6bb1, 0x0, 0x1}, {{@in=@dev}, 0x2, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x7, 0x8001, 0x3}}, 0xe8) pipe(&(0x7f0000000d00)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x17, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7fe3, 0x0, 0x200003e6, 0x61, 0x0, 0x4}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x61], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001540)={r5, 0xc0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000001580)={0x1a, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r6, r4}, 0x74) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140)=r6, 0x4) r7 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000001900)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r7, 0x0, 0xe, 0x0, &(0x7f0000000400)="3d6ee2e04b91ab10143d9bbe05dd", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000000c0)=@raw=[@exit, @exit, @generic={0x5, 0x2, 0x0, 0x2, 0x65163f07}, @ldst={0x3, 0x1, 0x6, 0xb, 0x6, 0x2, 0xffffffffffffffff}], &(0x7f0000000100)='GPL\x00', 0xfff, 0x1e, &(0x7f0000000140)=""/30, 0x40f00, 0x9, [], 0x0, 0x11, r2, 0x8, &(0x7f0000000180)={0x0, 0x1}, 0x8, 0x10, &(0x7f00000001c0)={0x0, 0xb, 0x2, 0x3}, 0x10, r6, r7}, 0x78) splice(r0, 0x0, r1, 0x0, 0x4ffe0, 0x0) openat$cgroup_ro(r0, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) 20:28:29 executing program 1: pipe(&(0x7f0000000240)={0xffffffffffffffff}) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r4 = socket$tipc(0x1e, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'vlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYRES16=r5, @ANYRES32=r5, @ANYBLOB="140002"], 0x30}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001240)={&(0x7f0000000600)=ANY=[@ANYBLOB="3ea4380080e4d2e65467e164d0fcf1fbe750f6c06c50c6df2090333608a24d3eed5b9dc353027ea879166fb73264d807a868bc5bd8570457c6b1aa5e94060245df16cfea1256a8e3f96e4d0b872a46f6b3f79454726ab0d0c0ed57404ee86ea32e1bd360afed29803827fc54793366d84a1f19a46e677dab0cfb92aa621d", @ANYRES16=r3, @ANYBLOB="08002cbd7000ffdbdf250700000008000500030000000c00990001800000030000001400040069703665727370616e30000000000000"], 0x3c}, 0x1, 0x0, 0x0, 0x80c4}, 0x4054) sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x1c, r3, 0x100, 0x70bd26, 0x25dfdbfe, {}, [@NL80211_ATTR_HIDDEN_SSID={0x8, 0x7e, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) bind$alg(r1, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'md4\x00'}, 0x58) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r6, 0x0) r7 = accept4(r1, 0x0, 0x0, 0x0) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) setsockopt$EBT_SO_SET_COUNTERS(r7, 0x0, 0x81, &(0x7f0000000400)={'nat\x00', 0x0, 0x0, 0x0, [], 0x9, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0x108) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r9, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) write$binfmt_script(r9, &(0x7f0000000000)=ANY=[], 0xfffffe3e) splice(r0, 0x0, r7, 0x0, 0x20000000003, 0x0) 20:28:29 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.controllers\x00', 0x275a, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x0, 0x803, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000001c0)={0x0, 0x32}, 0x8) getsockname$packet(r5, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000400)={0x0}}, 0x40000) setsockopt$TIPC_GROUP_LEAVE(r3, 0x10f, 0x88) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x42, 0x0, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x80000000}) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.net/syz1\x00', 0x1ff) setsockopt$SO_J1939_ERRQUEUE(r3, 0x6b, 0x4, &(0x7f0000000180), 0x4) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r1, 0x8983, &(0x7f0000000100)={0x8, 'ip_vti0\x00', {'lo\x00'}, 0x7f}) ioctl(0xffffffffffffffff, 0x0, 0x0) [ 483.533624][T18827] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 483.610318][T18831] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 483.678729][T18837] IPVS: ftp: loaded support on port[0] = 21 [ 483.800365][ T29] audit: type=1804 audit(1592512109.863:255): pid=18867 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir114868402/syzkaller.6lx1hw/129/memory.events" dev="sda1" ino=16365 res=1 [ 483.837786][ T7] tipc: TX() has been purged, node left! [ 483.849028][ T7] tipc: TX() has been purged, node left! [ 483.877844][ T7] tipc: TX() has been purged, node left! [ 483.903712][ T29] audit: type=1800 audit(1592512109.863:256): pid=18867 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16365 res=0 [ 483.926947][ T7] tipc: TX() has been purged, node left! [ 483.954903][ T7] tipc: TX() has been purged, node left! [ 483.993116][ T7] tipc: TX() has been purged, node left! [ 484.026204][ T29] audit: type=1804 audit(1592512109.863:257): pid=18867 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir114868402/syzkaller.6lx1hw/129/memory.events" dev="sda1" ino=16365 res=1 [ 484.050202][ T7] tipc: TX() has been purged, node left! [ 484.077788][ T7] tipc: TX() has been purged, node left! [ 484.106326][ T7] tipc: TX() has been purged, node left! [ 484.135737][ T29] audit: type=1800 audit(1592512110.123:258): pid=18867 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16365 res=0 [ 484.160857][ T7] tipc: TX() has been purged, node left! [ 484.206755][ T29] audit: type=1804 audit(1592512110.123:259): pid=18867 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir114868402/syzkaller.6lx1hw/129/memory.events" dev="sda1" ino=16365 res=1 [ 484.388231][T18863] IPVS: ftp: loaded support on port[0] = 21 20:28:32 executing program 0: r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x38, r2, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'ip6erspan0\x00'}}}}}, 0x38}}, 0x0) sendmsg$TIPC_CMD_GET_NODES(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r2, 0x8, 0x70bd28, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4000000) r3 = socket$kcm(0x10, 0x2, 0x10) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) pipe(&(0x7f0000000d00)={0xffffffffffffffff}) r6 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x38, r6, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'ip6erspan0\x00'}}}}}, 0x38}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_PRI(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x30, r6, 0x800, 0x70bd2b, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0x9, @bearer=@l2={'ib', 0x3a, 'veth0\x00'}}}}, ["", "", "", ""]}, 0x30}}, 0x8000) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) splice(r5, 0x0, r7, 0x0, 0x4ffe0, 0x0) r8 = openat$cgroup_int(r5, &(0x7f0000000100)='memory.swap.max\x00', 0x2, 0x0) vmsplice(r8, &(0x7f00000001c0)=[{&(0x7f0000000180)}], 0x1, 0x2) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f00000000c0)=0x9, 0x8) sendmsg$kcm(r3, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e02000023000535d25a80648c63940d0324fc60100002400a000200051a82c137153e670402018003001700d1bd", 0x33fe0}], 0x1}, 0x0) 20:28:32 executing program 1: r0 = socket(0x11, 0x2, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000000)={0x1000, 0x80000001, 0xb77}, 0xc) setsockopt(r0, 0x2000000000000107, 0x1, &(0x7f00000000c0)="010000000000060000071a80000001cc", 0x10) close(r0) pipe(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) vmsplice(r1, &(0x7f00000004c0)=[{&(0x7f0000000280)="e8", 0x1}], 0x1, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpu.stat\x00', 0x0, 0x0) ioctl$TUNSETPERSIST(r2, 0x400454cb, 0x0) 20:28:32 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000080)=""/118, 0x100}) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x3, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="bd28b405000000649c65569e20d1ad7d55f25a00000000000000950000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [0x2e], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xf7}, 0x48) 20:28:32 executing program 4: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) socket$caif_seqpacket(0x25, 0x5, 0x5) sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x30, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x1c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth0_to_batadv\x00'}}]}]}, 0x30}}, 0x0) 20:28:32 executing program 2: r0 = socket(0x10, 0x80002, 0x0) ioctl$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)={&(0x7f0000000180)=ANY=[@ANYBLOB="7965cb7e5f948b95833459f1023c8c0000001000010400"/34, @ANYRES32=0x0, @ANYBLOB="00000000000000005c00128009000100766c616e000000004c0002800600010088090000340003800c000100ef000000040000000c000100b8381655060000000c00010007000000000100000c00010000000000050000000c000200100000000100000008000500", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r1, @ANYBLOB], 0x8c}, 0x1, 0x0, 0x0, 0x54}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000040)={0x3, 0x5}, 0x4) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) 20:28:32 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}, 0x10) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) write$cgroup_int(r2, &(0x7f0000000080), 0x15d4b87) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000c00), 0x4000000000001e6, 0x0) 20:28:32 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @loopback}}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) pipe(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000000)=ANY=[], 0xfffffecc) vmsplice(r5, &(0x7f00000004c0)=[{&(0x7f0000000280)="e8", 0x1}], 0x1, 0x0) write$tun(r5, &(0x7f0000000240)=ANY=[@ANYRESOCT=r4, @ANYRES32=r2, @ANYRESOCT=r3, @ANYRES16=r0], 0xfdef) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) [ 486.204081][T18947] tipc: Started in network mode [ 486.222756][T18947] tipc: Own node identity aaaaaaaaaa3b, cluster identity 4711 [ 486.248945][T18947] tipc: Enabled bearer , priority 10 20:28:32 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) setsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x11, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001740)='/dev/ppp\x00', 0x80002, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000780)) socket$inet6_sctp(0xa, 0x0, 0x84) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @dev}, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x6, &(0x7f0000000140)=0xffffffff, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) accept4(0xffffffffffffffff, 0x0, 0x0, 0x80800) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, 0x4, 0x6, 0x401, 0x0, 0x0, {0xa, 0x0, 0x8}}, 0x14}}, 0x40884) sendmmsg(0xffffffffffffffff, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={r4, @in={{0x2, 0x3, @empty}}, 0x0, 0x0, 0x1, 0x0, 0x326}, 0x9c) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendfile(r2, r1, 0x0, 0x100000001) [ 486.289246][T18955] tipc: Enabling of bearer rejected, failed to enable media [ 486.326212][T18955] netlink: 'syz-executor.0': attribute type 1 has an invalid length. [ 486.366573][T18955] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.0'. [ 486.400096][T18955] netlink: 'syz-executor.0': attribute type 2 has an invalid length. 20:28:32 executing program 4: r0 = socket$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)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000c40000000000", @ANYRES32=r2, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b2000000005e"], 0x48}}, 0x0) r3 = socket(0x10, 0x803, 0x0) r4 = socket(0x1, 0x803, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000001c0)={r6, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) setsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r6, 0x800}, 0x8) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=ANY=[@ANYBLOB="340000001400b59500000000000000000a000000", @ANYRES32=r7, @ANYBLOB="080009001f536bae1400020000000200"/28], 0x34}}, 0x0) r8 = socket(0x10, 0x803, 0x0) r9 = socket(0x1, 0x803, 0x0) getsockname$packet(r9, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="341000001400b5950000000000f5cee6e74bf46f26d4e63a28f3334be34c446d7ff0b632f91c823e84ef69879347960dd7450010418061224554306d4a3adee62be321fde135142e6998b01457eb6170", @ANYRES32=r10, @ANYBLOB="080009001f536bae1400020000000000000000000000ffff00000000"], 0x34}}, 0x0) [ 486.543458][ T29] audit: type=1804 audit(1592512112.613:260): pid=18970 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir114868402/syzkaller.6lx1hw/131/cgroup.controllers" dev="sda1" ino=16363 res=1 [ 486.816067][T18979] tipc: Enabling of bearer rejected, failed to enable media [ 486.840102][T18949] netlink: 'syz-executor.0': attribute type 1 has an invalid length. 20:28:33 executing program 4: r0 = socket(0x1e, 0x1, 0x0) sendmsg$tipc(r0, &(0x7f00000003c0)={&(0x7f0000000100)=@name, 0x10, 0x0}, 0x0) r1 = socket(0x1e, 0x805, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000040)=@req3={0x80000000}, 0xfeda) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req3={0x80000000, 0x0, 0x2}, 0x1c) listen(r1, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f00004f5000)=@generic={0x10000000001e, "0200000900000000000000000226cc573c080000003724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x7b, 0x0}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$smc(&(0x7f0000000280)='SMC_PNETID\x00') sendmsg$SMC_PNETID_ADD(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000000)={0x20, r3, 0x0, 0x0, 0x0, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x20}}, 0x0) sendmsg$IPSET_CMD_PROTOCOL(r0, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x4c, 0x1, 0x6, 0x201, 0x0, 0x0, {0x1, 0x0, 0x1}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20040000}, 0x80) sendmsg$SMC_PNETID_ADD(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x84, r3, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'bridge_slave_0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}, @SMC_PNETID_ETHNAME={0x14}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x84}, 0x1, 0x0, 0x0, 0x800}, 0x400c070) accept4$packet(r1, 0x0, 0x0, 0x0) [ 486.859992][T18949] netlink: 6 bytes leftover after parsing attributes in process `syz-executor.0'. [ 486.884958][T18949] netlink: 'syz-executor.0': attribute type 2 has an invalid length. 20:28:33 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x840000000000a132, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000d00)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) splice(r0, 0x0, r1, 0x0, 0x4ffe0, 0x0) openat$cgroup_type(r0, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="540000003000010000007c003c000100090001006d706c0139a845d6e20560801c000600000000000000000000000000e4ffffff001000000400000008000500000000000400060000000700000000000038eeff000000080000000000008b8c0000bb2bb03f2a3e476c2d2dde7c403821f7e06b8284ee4eaf821d2ae2b0c93b9baf33766c416f2a0b5a2554649baf805131395d02ecb7b8617ac17d08641f22160bbe86bcebd4395723ae22a439bd26a878b1df8f281bbb237cf60800997ac264061eed4a31b290d960c2098a5b211ce90748c8cfa76194"], 0x54}}, 0x0) write$binfmt_elf32(r2, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.events\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r6, 0x40305828, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x80000000}) write$cgroup_int(r3, &(0x7f0000000140), 0xff4d) sendfile(r5, r4, 0x0, 0xffffffff800) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000100)) sendfile(r5, r4, &(0x7f0000000040), 0x100000001) 20:28:33 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000480)=ANY=[@ANYBLOB="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"/285], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) r3 = socket$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) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES64=r6, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x80) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5, 0x28001}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r2}]}]}, 0x2c}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=@newlink={0x2c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8}]}]}, 0x2c}}, 0x0) 20:28:33 executing program 5: r0 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000040)=0x655a, 0x4) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f0000000240)="ae4a56b3b00000000000000000975476cb57c8e19ebf7e5eff0f03314330e27c305fb9bc407a9175", 0x28}], 0x1}}], 0x1, 0x4000) close(r0) 20:28:33 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, 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) ioctl(0xffffffffffffffff, 0x1000008912, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r3, r2, 0x0, 0x100000001) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r5 = openat$cgroup_ro(r1, &(0x7f0000000080)='pids.events\x00', 0xb00000000065808, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r6, r5, 0x0, 0x100000001) accept4$alg(r6, 0x0, 0x0, 0x80800) epoll_wait(0xffffffffffffffff, &(0x7f0000000200), 0x15555555555558aa, 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r7, r4, 0x0, 0x100000001) [ 487.097653][T19003] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.0'. 20:28:33 executing program 4: r0 = socket$inet6(0xa, 0x800, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f00000001c0)={'IDLETIMER\x00'}, &(0x7f0000000200)=0x1e) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d10ffc)=0xfffffffffffffff9, 0x4) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$nl_generic(r4, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000040)={&(0x7f00000013c0)=ANY=[@ANYBLOB="c41100002e00000329bd7000fedbdf250c000000593b4e6fa508b5abc913e1964cea88f44dc2aac68118874ae038369b5dd18c345d62a40f65046791404791f4fa50e9cf1013d8e58e4c96f9706bc86ad7f2c77bf3889a8c48c1b4366633bb81ab77f4a451db070d69f9e4b1bfbbd1cda6aa26a468cb997625cdfc1f31924a1c5683f98f6308a684a86cf76358b56c39c5cb3835b246ca0c7c0c7f19a020af8db37fc9de03ce1d061229eff638b58f2e0557c5410e6905bdfcb11c02b95af889b0f5c258f645dc74527b062c56e30490f86361c90e378ac7c1fe6751daeaab2fc3215345486d282acef6666a702f7b8fab4eaa615acadae8411cdc855df1d55ed9070fb8541dc51d78b9a51d45a710dd8e6c69b5a66d7485d841b41165e791a8b1f53de2b0398a30a709f1309e0551875ebed87a1a2c34adc1b9231185d3f98855d10871db492e38c1b79d8a03a38c427354116800174ea7ac7862b86a5dbc06fc1bece483bd43b257799d1d97d9d236ee42615c459ab0cedf2a7072aa4e632dc74f0b64afa8ee49e88488fb1226aff6abff95ce82cef3e5624ec01fb4b3160b1f5b84e4ce95f6875a00990ad630312e9cdb11ebfdac25a69fc6266a93c78b49662a0cf46af073524ce3fa5b14a0d6d1d1ed3542f82d7a9b275de4f6a58124be4bbcaea2ea1caada5eaf393ca274362fbe58b8c75d9ca7e280ab910350e86cb6c4ba3cbb4ee87315a1008d8e6a1d41fef5d6a1fa3c37d487564242e1edea699ead13fb5011e0caee61d9e38ec448e4052df4f4077f3fded7465a4f20884796dae831eb7be63fdde04c7cf806216858377d4fa0cd5aa31551b747cb31864d17be14892ac196b53bbe60af4aed20d12ce8bb0c246730786f1e207637ae1eef6131e6677451abe1e9c1ff548468c753b7534e5016c943a31aaa4794cea6e25ab48232f848318a7d1eedfee6d7776c68213e480f36003e92b2dca6907f63c704b98f9f8477e626649431f48dcf75bf0367982049022bee5ebc2d54ca7c994a9fb222081fc13dab11bbea8983f161e9b42927e7dec8da5d5102eaaf8736bb967ba2ba0b70a2cab8e016710e8a3c755cd6378c772fbdf5154772240b635984d446929379fb03f7de41c7cceab80b511877b12b9d1564d53abd108e10b51f2cfbec72b2fb935f6536fbcf8925f1bcaaea622fd8f6c5b7486cbc9eb7e85c344c24e786d0f0226ce5746a81a4bd21fc719efad3ef00c89b8fa8275decb39e91fb27aa02d4f1ad3dc26d8200ceddf9f052db539d22eb0979fa24a4693e9207c55fb1f58c780becdb196dd0e68dff58fdcebd300260fa95b0b28e47841a09ebcb5a34af1a78b8e62ccdd910c8a01f07ecc5fe77d299b910f621348a925c81fff17e1dad4d501da94515529d55682ce999fe673d851471c83e75f0c21ddb450d68bff6df3b842781e89f0a8e809ec5c1723368bb21418032db3591442a7d9c1a7ea666cf28836f718bd196ec18431140a551b14fe2baf15ef2a87902ff1288995bf66ec35210dad651074a71edcee6c87c7cc8a3cef25d8c96b04da2b193848ce38c247a28429233810630dfd13fb875eb9e6965e57ca7911da91c48f1d8e60002ea5b08998103fc19ac707216bfc6972d55430bb030c9e6b4bc024b5947292c197999712d8654d6845f3a0284b6ba8a0ee7c80a2c09c8abb936bd83219ed4ca89831cd5ef16e925564668c905e4ca54d8eb2c6198d685dc4d5c46492fe81756b60bb55fa9b8002e61a1031e4b92b10667b8d1d4019ca0347288b96d489cfcfa8f7b591bbfb70cbaf9c9f20eaf1bc21d85d427171e84935d812631bc6a272f45243938214bc1c5f718019a26761e0a6c8f3eaacd6848cd729d793053196d0e8ddaf0f16372ead9b29c9eb935ed88967afa44aa97ea39eea3b0ae594c5c9c561c8412f76a5dd96300564f906414bf1dc00240625b069f725029964ea203dda311fa15dc90f1511b610d33369668d1546a81002674e5c42941b5beabc3284beab7d1d47e38e5d704dbc949244c0b1ef11bd9b96c13efd632cf4fda1c2c34902ea03e27dec0d13c287eefc4f0df85b5ff6dc6b6b9835b4f00962e368a83c29fbade47180ce208a9925e528194c27a2986466d5ddd99766519ad5e4d0c887c4ee0589ffa47f5f9c94dac5b7cba4cbc6d87107629b9078d77ba844290d66abf2b5b37f95d892e1c0a22b00aba04d1bc194c8c2d83f81dfceaadecf81e86f11287ef1785bb4656a88c412d7678e4b317288c60d6103396fe39f124e61b11bad742bb3cdaeb215dc850ecce19acdd0b3e35e894bae1b1d99c67680f8adf7510fd21bf8366e6141e4863ac0fc8b6eabe6a5202fee9f69e76ebe8bfdeb41d0e0de76f1cc55750e7eef1628ccc10a81c385ad8998d6964580b1c71fc7f030bdc57cd114fd0ed1971e2fe8e4098b4cb82ae4adeac7792170ddec2bb98301771c7ecf832257284857c51b0b1920c465eff70387fa106388e4138fc8142038cd9d56a47da6388ca231868a75e2d24da6715b742b20b637a3ecf117e7de5229c7265e0a303d551165bf30de079a41c1c1816b3b81c72a466e275e0e527c0825ac3bb33335e1d6bd7bf34fe85b5bc81ed94beba649b405c5f22b840e624e55ded2d849eade01b9b10f2d2501bd36108426aaf6f3cfe7478a7011a678201880d19da72d52440d00f0ad8ec1d69db113678d3ade8ae7752139dd4f5a2f838540f81b38f9d5a090c38eb728d1871309257c8ee0cb2bd96c96821f3a603720459f72ae90b1c8faa69fea22882190e5cd45885a37d2c80645ff1d4cbbc82ddbe743d9114432c3745c8908c6fa7ff30dd1da5644e072fbe4d9ca773aaf96215daf348caf12227bc223773dab7c72710015d0b4db025e18938f63c413737073fda2d7cfff694494870524a8a58fea14da6fcd5e78d51eb95a2719c07cfdf4f5de00fd252a69cd85373fbb9bd72c47d8977861303ee85355cb9a48ac8b559ab639f631acefa1d3a0944f4e057a617b20a34d140d9a87a410c35f192c5caf960c8d657a39919d56f9a97356dd530303672a4b293c81eac2fee71ccfe9202f6e90816c70a54fec5c0709d8fd8cee32b9d2f3a66cb886567a7c5e669e3481f088c5262557972d9a9e3f579d3a45343516e535fd273a407f54a52783e24e053021f80776c5f38fbb47b4e40e7c6d8e9e905e689ce3cf37cd2ad7f3a44b2872be593e7efbcd2c3735bef9fda12f3f75a99eac4a2a603f1e72a7d0056b0a0d833c3e4990c8060172a07f2f3d808e355b31a35958072e24881a4de27f4e7e5619837c15de6d71446af7a4a1dbb14f52184219001f0ed55315117d458f5793348feabc0fecc7b12ecd959cc10c0426fade01d010a91c33d82e3b15fec15a86e1f27b89530ef566eb23f881d44e28607edb9d8dad96cf274bcafcc8d8b0c3c9c4f4b11165e32260c568452e08d0bdca3bec6007c9fc498b59e13b92a5bb1faeefa872412c2149854f80c041488e0827ad61b6f245fb36b98e42249e5e169f17aa56eaad370dc6cec4e17dd198a228748fdcd716cfa92aee532e5e362f2a153849bcd8be23e3b9950f083192cb68b723024144457c37a4684c0cf261886694334e69e5e0cee1e99d0edfd03b9276a5452c95a4cd1416d6505049456885653caddae1235f7f409bd04f68baddc24f08574540997679f7b8b3c624edf3897b962889f1be6366af438b8475479d4f7906853eb1026bcc15cd8c8c311bae30406fc84a6e4e75ddc370ec234162df9cf3f5f32c71dc9063c2cc43dfb042a1ec0b67e8ed7cd0935bae83f441a59881f0087c6f90e14c89a8de4452afbdcb9ae9a3296a4591771641b02de67b0bb4ec26f5091519512392e46935572fc724e114979724745d07b38fab75704b1b991e37c17d7c7abd6a41c78226f350bfb46cb8a5620194bf3b67983c29c02e4f8a5530082792268c66bbb1ca40621b5572adf13206fbb4f2da096b919f3b95e69b21b92590d9777380db26bc1913ed8e3475531658e35a5cb7acd49adcc9d00b810a5c83e1aa2c698171c81c346b080c9392c1768a20ca03a9c7f575b4d4eb0bd3d7e13aaac5ae23905aad810f82a9f71d17a2aa7314087aef4bfc941bceff2cb04adbb0dea5237c01a7d5d4e1a5644d8f555eeb725c1cbffdf26ec14400bec754f48d9d4ab9f13f85d0a26a73d7096322ee11479ba0ff8bad5c76709f7310455a9ca6edca1438577187bf6df40614b621b3bd717bfb0794ea7691d9c0108b1859093f3d08060011daa54a4ed2b14b47e461cf0b8b32712bcec024e9e2fc5b95ddbd4d767fadee04c70553d1b783b169d220105fa7074a98cd82dcfb4f9ff2eba6bb3c0969b45d6bf52004a25b1d7dba74e948483d3b305210b7d8ed8ade060f793ff82e41b03471cc3b570527a55573c1336349af5efb88998c721e49260fa9de00d1ed6d6c3e856de93f94045f4c972e1e527a22bf8e47ff9fa9ad47f352d2e47c18449535b0186ea98646db80f869a5311e2f1b51945742c7acb62677ea17850a259cbaee6013c5d4fbbf92fc7ff5f6085c4100625717ccda51f1e7696233fd2ba43be38aed06b6147286cd4f4b305a27477785ceb7b374987ce4254e495e2dafc0cdca35049725f582d0a53643de332466d3c9d47a3b7b1c23bdb577ae794c92ba2730c75066d0b53f652b18b581c8328f764609152964c0686e3ba1ec12527f5717cccb52c33dde01551f74db8a22963916c8bcbac5b4a7f89aa3d83a0fd0db9db9b81872899d3f97eb98fba37fdfa77f828371c85c03f2b7bdb0d96fa5e3bc98d5e7a09102744e8f5c27b4b7aed573e77d1f2681df5ed55cb06f2b0b55ab0bac96ef85d5e72b49fc615a1c8e3f9cb477a94ef1c991b28b1317c8939d2cd4bd3da1b1ecc82e881ccb568e2bedaeec7015f974ac190ad973f84c0a408d8f789fff6968a30cda2bd545414dd3fd8e02fc485476cf4bbbabe980843eab143ce5ce64d6dce4aa3a0f91486ae6841f8d6eec6725b247d25f51272508b14790c7b54c8789b1eb2c15ec6aa7c10a2be83dfc5cd814b3d7b52a7b190ca0fcea86b987dce8a12a038a81147c5542d4dd8bbc22dd87b010fbf86ad93dffebfa69b3ae4b6dee1d8897c845f835d3c75ac8c22cfc3c616b77059ef2278b346ee0fcdd6b03810151b2a3d16f634e9b75309dd4bf35d6983f9123a9fab6c1aa747c3c5702bc532e6c66577ebf1a8f376d7848188633b0570c63f70160dfdb7b5fd8a01bf76f94e2b969836385cd09903abd1e153e5047f6ecf0bd6561ab0a2b147c9dc5cbafce5d8355b32186e419180c9b56d7abaddb0a2228f6eb0c69d5828d34a0a6d1fa2b30ed9a26d7aa6532305c153704c96df3ed8028614bfcf1bc577ee2c0ab949784892204225ba8240cd6b7f5314d86d0019d87fc18f2f8e04e5c8f3a7c6fe5599098cbaf90de7b3efdafd9f0382ad0d0cf547e6fe1b70f2981608a912e2bb95bf39b51f525932e505c1e95124e37f6c2a231b7f1f2d333622be3893f09421ecfb6539232c76c7fa756e06f77a67ea5ad9307576ad7cd363fdbacc7271ca0272e9cee64faf3e6d7d8c826c9e947b679a8e579f719211d33670329db45b247e951d16a1f24e6709ea077c7045b8c2ffbaeef27763b21df777874b741142cc3f8fae91dee8d91bfe9a03a5652c9343cab4f974b6ca9e792806c40c9773796bc82a75a71e9a7fede06465636dca9c2d0439671c48fef53c88a358849f8ffa253e976ab914005e00fe8000000000000000000000000000bbe2d3d352c1c48e10872c0c616cf7af62af8e32ece358f9a6327fa72d1a1f50f8aeb5c7a54bf81ee75147500af459621531a1bc6a071fc471eb0bb9aa5c3195da9c774e4457564dfeca315ed435a3bf3931e08cf9e09fcfdb527373e7b97cb0779e7e1e798b407dd59fe6006728634315af568d1b2951e8194a2c8c2f4b65d0f50f35ec015c8a41133acf5f1e796f2f29ed16715694ada84a417ef4415c34cd114c3d8a819e4d6a80138f7237ca030da1a0c8142b603f9e7dee8ec09df9328bf02278c76ab5aaed28f2036e90e7df3a1c418a6ad1f93be41bf402cf045e0a96fadd1c1b61f7cc5ca4fe8792b2e0342e99583d5b3071714e0b4216d88965cd2523ade34d17f7360ac2f666230e3c0ffa4114e3428e437e02e7e9110e193fd16054cf440c2c43b19f9f49e029f9f366295c1ac851ba71589dde3049cc5ce92af070d7307f0df17ba45431d70057f98e11c3d6a012a39e5fee0d2280c9616f91dfa89276a250c90df04636aa8485310e5489e081574df30c5d704a41311f48263231fbfbfc06c24c680184234e411bf2c345db66f7ba3b8a4294ee4e57660e100fd9f33271a50516e24797cfdc785bd1686bd3f4db3b4b198bdb70d1a3707a8e321ab2ebd7f7ba18d23d3a15d690d2154af20604762a902f7faf59159c1f30a9975e3fba303f86462ade480e569e10c8f00fc5c1e3ec687968b77b3934fc5c0d36562d23846bb1553276bc8418d4dfc366a9af4cb0ab1a2bbbc0529ba2f5353a6b77a5d953fb34df1797afef81e8f4f82df90a0f9b2e709269a2cc9c9164ae3c824ceba0e2a68f69c7387a8c8da30a72b71cc237464824e56abfd012bdf379902fabc8dde6"], 0x11c4}}, 0x4000000) shutdown(r0, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="5400000030000100000000000000000000000000400001003c000100090001006d706c7300000000280002801c000200000000000000000000000000000000000000080000000000000005000000000004000600000007000000000000000000000008000000000000000000"], 0x54}}, 0x0) ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000001340)='veth1_virt_wifi\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x0, @broadcast}], 0x10) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x7}, 0x1c) r6 = syz_genetlink_get_family_id$smc(&(0x7f0000000340)='SMC_PNETID\x00') sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40882001}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x48, r6, 0x4, 0x70bd2b, 0x25dfdbfd, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth1_macvtap\x00'}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000081) [ 487.178685][ T29] audit: type=1804 audit(1592512113.243:261): pid=19003 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir484283236/syzkaller.OIJyko/150/memory.events" dev="sda1" ino=16365 res=1 [ 487.289291][ T29] audit: type=1800 audit(1592512113.243:262): pid=19003 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16365 res=0 20:28:33 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x38, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r2}]}}}]}, 0x38}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="5400000030000100000000000000000000000000400001003c00010009000100656d706c7300000000280002801c00020000000000000000000000000000000000000000000400000008000500000a0000040006000000070000000000000000000000080000000000000000"], 0x54}}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000100)={'ipvlan1\x00', {0x2, 0x4e21, @loopback}}) r5 = socket(0x10, 0x80002, 0x0) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) socket$inet_sctp(0x2, 0x1, 0x84) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) sendmmsg$alg(r5, &(0x7f0000000000), 0x4924924924924cb, 0x0) [ 487.380764][T12804] tipc: 32-bit node address hash set to aaaa9100 [ 487.407259][ T29] audit: type=1804 audit(1592512113.243:263): pid=19003 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir484283236/syzkaller.OIJyko/150/memory.events" dev="sda1" ino=16365 res=1 [ 487.538840][ T29] audit: type=1800 audit(1592512113.553:264): pid=19006 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16365 res=0 [ 487.621615][ T29] audit: type=1804 audit(1592512113.553:265): pid=19006 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir484283236/syzkaller.OIJyko/150/memory.events" dev="sda1" ino=16365 res=1 20:28:33 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x0, 0x0, 0x202}, 0x20) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000001c0)='X', 0x1a000, 0x0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) pipe(&(0x7f0000000d00)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000001c0)={r6, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000100)={r6, 0x38}, 0x8) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) getsockopt$IP_SET_OP_GET_FNAME(0xffffffffffffffff, 0x1, 0x53, &(0x7f0000000280)={0x8, 0x7, 0x0, 'syz0\x00'}, &(0x7f0000000340)=0x2c) ioctl$PPPIOCGDEBUG(r2, 0x80047441, &(0x7f00000000c0)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x16, 0x4) [ 488.025158][T19016] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. [ 488.057220][T19003] netlink: 64 bytes leftover after parsing attributes in process `syz-executor.0'. [ 488.076429][T19028] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.5'. 20:28:34 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) recvmsg$can_bcm(r1, &(0x7f0000001200)={&(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001100)=""/193, 0xc1}, 0x40002001) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000001240)={0x6, [0xffc0, 0x3, 0x8000, 0x8, 0x1, 0xd2fc]}, &(0x7f0000001280)=0x10) shutdown(r0, 0x2) [ 488.133524][T19047] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 20:28:34 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000200)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) accept4$packet(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x14, 0x800) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f0000000140)={&(0x7f0000000000)=ANY=[@ANYBLOB="28000000040601020020010004000da800000b000500010007"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r3, r1, 0x0, 0x100000002) writev(0xffffffffffffffff, 0x0, 0x0) 20:28:34 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x7, 0x4) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0xb1d000) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r3, 0x0, 0x42, &(0x7f00000001c0)={'ah\x00'}, &(0x7f0000000200)=0x1e) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000180)={@any, 0x401}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) 20:28:34 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000280)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={'veth1_virt_wifi\x00', {0x2, 0x4e20, @local}}) [ 488.210686][T19024] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.5'. 20:28:34 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000080)) pwritev(0xffffffffffffffff, &(0x7f0000001500)=[{0x0}, {0x0}], 0x2, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000740)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000040)={0x20}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r4, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r4, 0x1}, 0x8) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000001900)={0x0, 0x0, 0x0, 0x80000000}) write$cgroup_int(r1, &(0x7f0000000240), 0x39e) r5 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x4a, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="0000209d7d504f48e2fc16c500b39d42fcbe1385649fdb63ca29bd88567693bc0b11e1379d2dad0d0d64afc1996aaefc438f975f10086888e0cb8217db13da332a8f2fcf152ed76b2d2c5b6ab53e29412da080f1d2579e13c640aace9c94d1d8e050b6802688a7fbfd1e18b08a211620aeb0af60c2144396a350d5064d35f1b8f9002a6608b2d8bf2c02a5b442d5bfe2b5d49c208961de711f0dc020e48c6f6f96204dd3eccfdb40341f576b0ae22fb9565b845187f34ead2a75158f614b89732e9d796fb42a956d8772e63539edc045a2dc81be9d0b4bad684ba13f5bf5da7021041bfadb715e3a02d2e64b8d6a490000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x18) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) 20:28:34 executing program 5: getsockopt$TIPC_CONN_TIMEOUT(0xffffffffffffffff, 0x10f, 0x82, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x5, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)=ANY=[@ANYBLOB="3c00000010001fff00"/20, @ANYRES32=0x0, @ANYBLOB="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"], 0x3c}}, 0x0) bind$pptp(r1, &(0x7f0000000180)={0x18, 0x2, {0x2, @broadcast}}, 0x1e) [ 488.478499][T19068] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 488.492793][T19064] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! [ 488.535400][T19064] File: /root/syzkaller-testdir852759581/syzkaller.fDBhdE/137/cgroup.controllers PID: 19064 Comm: syz-executor.1 20:28:34 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x10040, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000040)=r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x803, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000080)={@broadcast, @multicast1, @dev}, &(0x7f00000000c0)=0xc) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) mmap$xdp(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0) [ 488.621136][T19064] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 20:28:34 executing program 2: 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$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @local}}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) sendfile(r3, r0, 0x0, 0x8000000000004) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) recvmmsg(r4, &(0x7f0000000300)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000001c0)=""/124, 0x7c}], 0x1}}], 0x1, 0x0, 0x0) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={r6, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000780)=ANY=[@ANYBLOB="040000001967058eb13039e70006000000171a2b5ed348cad396af5f08d265bd69a4353d3ef1cc4c73080f5cb2db1f148d5105161d004e2f419fc4e84c7a3eb977b8df00"/79], 0xc) recvmmsg(r4, &(0x7f0000003240)=[{{&(0x7f00000000c0)=@llc, 0x80, &(0x7f0000000000)=[{&(0x7f0000000240)=""/174, 0xae}, {&(0x7f0000000300)=""/214, 0xd6}, {&(0x7f0000000180)=""/107, 0x6b}, {&(0x7f0000000400)=""/137, 0x89}], 0x4, &(0x7f00000004c0)=""/9, 0x9}, 0xd6a3}, {{&(0x7f0000000500)=@hci, 0x80, &(0x7f0000000640)=[{&(0x7f0000000580)}, {&(0x7f00000005c0)=""/102, 0x66}], 0x2}, 0x8}, {{&(0x7f0000000700)=@generic, 0x80, &(0x7f0000000800)=[{0x0}], 0x1, 0xfffffffffffffffd}, 0x8}, {{&(0x7f0000003400)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, &(0x7f0000001ac0)=[{&(0x7f00000008c0)=""/201, 0xc9}, {&(0x7f00000009c0)=""/4096, 0x1000}], 0x2, &(0x7f0000001b00)=""/34, 0x22}, 0x20}, {{0x0, 0x0, &(0x7f0000002c00)=[{0x0}, {&(0x7f0000002b40)=""/133, 0x85}], 0x2, &(0x7f0000002c40)=""/248, 0xf8}, 0x1f}, {{&(0x7f0000002d40)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f00000031c0)=[{0x0}, {&(0x7f0000002ec0)=""/27, 0x1b}, {&(0x7f0000002f00)=""/28, 0x1c}, {&(0x7f0000002f40)=""/175, 0xaf}, {&(0x7f0000003000)=""/169, 0xa9}, {&(0x7f00000030c0)=""/240, 0xf0}], 0x6}, 0x8}], 0x6, 0x40010003, 0x0) setsockopt$sock_int(r7, 0x1, 0x23, &(0x7f00000033c0)=0x7, 0x4) 20:28:34 executing program 5: r0 = openat$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$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) r3 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e2c, 0x0, @ipv4={[], [], @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) sendfile(r3, r0, 0x0, 0x8000000000004) close(0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) r4 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) sendmsg$IPSET_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)={0xd8, 0xa, 0x6, 0x801, 0x0, 0x0, {0x7, 0x0, 0x8}, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x101}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x3c, 0x7, 0x0, 0x1, [@IPSET_ATTR_LINENO={0x8}, @IPSET_ATTR_ETHER={0xa, 0x11, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, @IPSET_ATTR_BYTES={0xc, 0x18, 0x1, 0x0, 0x1}, @IPSET_ATTR_IP2_TO={0x18, 0x16, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @empty}}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_ADT={0x54, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PORT={0x6}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_PROTO={0x5, 0x7, 0x8}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x7c}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_IP_TO={0xc, 0x2, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV4={0x8, 0x1, 0x1, 0x0, @remote}}}, {0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_NAMEREF={0x9, 0x13, 'syz0\x00'}}, {0xc, 0x7, 0x0, 0x1, @IPSET_ATTR_CIDR2={0x5, 0x15, 0x19}}]}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x3ff}, @IPSET_ATTR_DATA={0x14, 0x7, 0x0, 0x1, [@IPSET_ATTR_MARK={0x8, 0xa, 0x1, 0x0, 0x2}, @IPSET_ATTR_CIDR={0x5, 0x3, 0x1}]}]}, 0xd8}, 0x1, 0x0, 0x0, 0x8000}, 0x2000c844) bind$ax25(r4, 0x0, 0x0) close(r4) ioctl$sock_TIOCOUTQ(r4, 0x5411, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 488.829039][T19083] IPVS: ftp: loaded support on port[0] = 21 20:28:35 executing program 0: r0 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000080)="230000001e0081aee4050c00000f0000008bc36f7d79ce3263dac37bf5d0622cdc24185f7403242189c609", 0x2b}, {&(0x7f0000000180)="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", 0x1000}], 0x2}, 0x0) recvmsg$kcm(r0, &(0x7f0000005440)={0x0, 0x0, 0x0}, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) connect$tipc(r1, &(0x7f00000000c0)=@id={0x1e, 0x3, 0x3, {0x4e24, 0x4}}, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)={0x4}, 0x10) 20:28:35 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x10040, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"]) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000100)=0x54) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) ioctl$TUNSETSTEERINGEBPF(r0, 0x800454e0, &(0x7f0000000040)=r1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) mmap$xdp(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x10, r3, 0x0) [ 489.128421][ T29] kauditd_printk_skb: 3 callbacks suppressed [ 489.128433][ T29] audit: type=1804 audit(1592512115.193:269): pid=19056 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir852759581/syzkaller.fDBhdE/137/cgroup.controllers" dev="sda1" ino=16366 res=1 20:28:35 executing program 1: r0 = socket$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$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) getsockname$packet(r2, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r7, @ANYBLOB="ff000000000000001c0012000c000100626f6e64"], 0x3c}}, 0x0) pipe(&(0x7f0000001800)={0xffffffffffffffff}) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001880)='nl80211\x00') sendmsg$NL80211_CMD_GET_MPP(r8, &(0x7f0000001940)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001900)={&(0x7f00000018c0)={0x2c, r9, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x3}}, @NL80211_ATTR_MAC={0xa, 0x6, @dev={[], 0x32}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8040}, 0x20044004) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000240)=@newlink={0x40, 0x10, 0x439, 0x0, 0x0, {0x0, 0x0, 0x0, r4, 0x3}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @sit={{0x8, 0x1, 'sit\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_IPTUN_LINK={0x8, 0x1, r7}, @IFLA_IPTUN_REMOTE={0x8, 0x3, @local}]}}}]}, 0x40}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=@newlink={0x3c, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_AF_SPEC={0x1c, 0x1a, 0x0, 0x1, [@AF_INET6={0x18, 0xa, 0x0, 0x1, [@IFLA_INET6_TOKEN={0x14, 0x7, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}]}]}, 0x3c}}, 0x0) [ 489.221364][ C0] bridge5: port 1(veth1) entered learning state [ 489.414198][T19107] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.0'. [ 489.426589][T19116] IPVS: ftp: loaded support on port[0] = 21 [ 489.447609][T19112] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.0'. [ 489.476133][T19117] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 489.616631][T19117] 8021q: adding VLAN 0 to HW filter on device bond3 20:28:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x28, 0x6, &(0x7f0000581000)={{{@in, @in6=@mcast2}}}, &(0x7f0000000140)=0xffffffffffffff74) sendto(r0, &(0x7f0000000200)="9aa1dbfe118722d46152a81c7cc99c1edae7219f41f58f06e960a1d918cf7c0dee0358b6f1a20a4f1eb3c3ea4e46f5041c2bd4046da6d979dd83534b770fe3501297aaa1433e", 0x46, 0x40414, &(0x7f0000000280)=@isdn={0x22, 0x34, 0x2, 0x81, 0x20}, 0x80) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r4, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000180), &(0x7f0000000300)=0x4) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_VID_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000440)) r5 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r5, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="08002d250415fa05002d00000007000000000000000037c40ae1cc358d735894a98f17febb2b1aa6c097852925edc5e74ec9f9514341d33fc6864b3757d482b27651999c25e43e4dc98ca31fc0c085ae8143972c"], 0x1c}}, 0x8084) ioctl$SIOCX25SSUBSCRIP(r5, 0x89e1, &(0x7f0000000340)={'veth0_virt_wifi\x00', 0x101, 0x6}) 20:28:36 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x400442c8, &(0x7f0000000140)={0x4, 0x0}) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f00000000c0)=0x30, 0x2) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=@newtaction={0x30, 0x30, 0x1, 0x0, 0x0, {}, [{0x1c, 0x1, [@m_skbedit={0x18, 0x1, 0x0, 0x0, {{0xc, 0x1, 'skbedit\x00'}, {0x4}, {0x4}}}]}]}, 0x30}}, 0x0) [ 489.938594][T19117] bond4 (uninitialized): Released all slaves 20:28:36 executing program 2: socket(0x22, 0x2, 0x4) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x509, 0x4) 20:28:36 executing program 1: unshare(0x40000000) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000000), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockname$packet(r4, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x63565, 0x51}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb, 0x1, 'ipvlan\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x4]}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x48}}, 0x0) 20:28:36 executing program 5: syz_emit_ethernet(0xb5, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffffe0d35b1004bb0800453a00a70066000020029078ac141430e00000024424c9b3640101000000000164010103000000047f00000100001d73ac1414aa00000fad00891b98ac1414bbffffffff7f0000010a01010200000000ffffffff14019078e0000002c72e645e2a7d86266cf3d64d54e4694e148fbde6c5d07a95f27fb524d862c2f3a3128ee1b43eee43c54b58616effa5490525402675d3fee2df5910b4fa38a60643a629069a585ac5a14042"], 0x0) r0 = accept4$tipc(0xffffffffffffffff, &(0x7f0000000580)=@name, &(0x7f00000005c0)=0x10, 0x80000) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000600)=0x7fff, 0x4) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendto$rxrpc(r1, &(0x7f0000000140)="d542987c32d297b8d801fed3d2bff437bb11aec08eecf74f03e9fd7aec489f5dd64c91f7ed8794ce655e8b7b5cbcc32aa477e3f3802ac090da404c5d9212978b08d70e5f12b669cd276b240cc343cc3c836d06c566b73828f95c5cecb47b09b966e6e530ce33833c595491a64d01c096e751530a3df1fa073517003131970fd635098e7eb0e36ea9ff97523d7b92665dce88e29272b1c8da82f015e60eabf7bad98f695b8d3c7d52cc7c8e0073e7c7129ee61b607b8fe515f1d82b99495d46b9791a0aa388e9165135d5c53b6cb38180067edf555e62", 0xd6, 0x4040010, &(0x7f0000000000)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e20, 0x9, @mcast1}}, 0x24) 20:28:36 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f0000000540)={0xffffffffffffffff}) setsockopt$CAN_RAW_FD_FRAMES(r6, 0x65, 0x5, &(0x7f0000001d00)=0x1, 0x4) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16, @ANYBLOB="1100000000000d0000000200000008000300", @ANYRES32, @ANYBLOB="140002"], 0x30}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001240)={&(0x7f0000001200)={0x3c, 0x0, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8001, 0x3}}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80c4}, 0x4054) sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)={0x74c, 0x0, 0x100, 0x70bd29, 0x25dfdbfd, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x6}}, @NL80211_ATTR_BEACON_INTERVAL={0x8, 0xc, 0x80}, @NL80211_ATTR_TX_RATES={0x58, 0x5a, 0x0, 0x1, [@NL80211_BAND_5GHZ={0x54, 0x1, [@NL80211_TXRATE_VHT={0x14, 0x3, {[0x200, 0x1ff, 0x1ff, 0x4, 0x7fff, 0x3ff, 0xff, 0x7ff]}}, @NL80211_TXRATE_LEGACY={0xf, 0x1, "8a7e5a1625c083ead8dc3f"}, @NL80211_TXRATE_HT={0xb, 0x2, "40b5444637f474"}, @NL80211_TXRATE_HT={0xc, 0x2, "924c328014325200"}, @NL80211_TXRATE_GI={0x5}, @NL80211_TXRATE_HT={0xc, 0x2, "6e0892d0dec39a43"}]}]}, @NL80211_ATTR_SMPS_MODE={0x5}, @NL80211_ATTR_AUTH_TYPE={0x8, 0x35, 0x4}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}, @NL80211_ATTR_SMPS_MODE={0x5, 0xd5, 0x1}, @NL80211_ATTR_IE_ASSOC_RESP={0x6ad, 0x80, "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"}]}, 0x74c}, 0x1, 0x0, 0x0, 0x8d4}, 0x800) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="4800000010000507000000001000000000000040", @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="740000002400070500"/20, @ANYRES32=r8, @ANYBLOB="00000000ffffffff0000000008000100716671"], 0x74}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=@newtfilter={0x48, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x18, 0x2, [@TCA_RSVP_DST={0x14, 0x2, @mcast2}]}}]}, 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@newtfilter={0x34, 0x28, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r8}, [@filter_kind_options=@f_rsvp6={{0xa, 0x1, 'rsvp6\x00'}, {0x4}}]}, 0x34}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB="2400000011"], 0x24}}, 0x0) [ 490.398104][T19208] IPVS: ftp: loaded support on port[0] = 21 20:28:36 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000280)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000000c0)={r3, 0x75}, 0x8) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005d00)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001200070d00"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001400128091c861eea20400010000000000000000000400028008000a00", @ANYRES32=0x33e0, @ANYBLOB], 0x3c}}, 0x0) 20:28:36 executing program 5: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$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$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x10000e000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="8100635b36dd2f5e3103"], 0xa) write$binfmt_misc(r3, &(0x7f0000000140)=ANY=[], 0xfef0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000003b80)={&(0x7f0000000000), 0xc, 0x0, 0x1, 0x0, 0x0, 0x20800}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000bc0)={0x35c, 0x0, 0x800, 0x0, 0x0, {0x13}, [@TIPC_NLA_MEDIA={0xd4, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x4}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8e}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff61e3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6855}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe4}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}]}]}, @TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7710}]}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4e94}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}]}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7fff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x16366a83}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xffff8001}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}]}, @TIPC_NLA_MEDIA={0x30, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_BEARER={0xac, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7b3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffffe0}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1fe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x71e3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x22d5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfb}]}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}, @TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6d}]}, @TIPC_NLA_LINK={0x74, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3fe}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f81b9ab}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x79bea99f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}]}]}, @TIPC_NLA_MEDIA={0x7c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4eb3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xf8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xba90}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x925}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}]}]}, 0x35c}, 0x1, 0x0, 0x0, 0x48010}, 0x4000000) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x0, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={0x0}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, 0x0}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, 0x0) writev(0xffffffffffffffff, &(0x7f0000000800)=[{&(0x7f0000000180)}, {&(0x7f00000002c0)="88705c8a3b7cdfb65cafa01a1c618bbf52ff1038284024661da457eff4218ab08bff105d905d8ddc3062767b59407432f9a4c1e2d5c0a93a57d23971a728e6fb13a1343f936b96c9dc45c2bcda0207038e2b6ca14af87fc7ca3a2a14d63d0e969e91478a670b76bc1a08c20289178adf9bf940d1c5d8a0cb9a7f831c6c08", 0x7e}, {&(0x7f0000000340)="ce74df4ce753e3a3903067a7d94349b6b1347bf3272cd435ac842c69508589138f6023a115f1f5511e098e09abf6254ed4b45bc315de14", 0x37}, {&(0x7f0000000180)="76a00364d4a770e64e30895e071555a8f4a6b379aa6549fa5149c4e8caa376481dab1af1e5aa4e4f938dd99f9e45691ddcf2b8297523e639cc83f383268ce88ae12ec912759f045214f43912602806e8b083b959e9cf984a1c95f812b31e48b9fe8ca833163f", 0x66}, {&(0x7f0000000640)="e95d3f462d373df306deb38bb2a39b303569931cc2bffefdbab646cdc2fb435206f9ff5db2e702b786d1be3c2ee78218ad6a380b42fe2d42ab5932a5fcd8ed78d163e2677406c3810d3eaa3c41369b6fa75b0670ada4df278b70756ac83a5531d0b07556f106858bc5d96bf2", 0x6c}, {&(0x7f0000000700)="4a01eda2102f4aa1e6068c48e8a72f7d615bf785ac7cf1b3414a1ce32865397ab9847652803467ddc0b234ef4a237009a95879c8ae431f8dcb59bbf61454d5b899a0d555c4fd53af749d688147a5ca82981fceac765394273b04059a40e3df721109469c238556c9fce8898f421aac66397da6a3bae34e0095b740d7870f94921dbe1bb5674a856624e73cdf1710ebc643bcdcdc6089790846ddfa2483766d17a3b4a1db2342365dbd4c8c78e0a68a9b9a81bd576db6de52d667dfaeae220cbbb5a0e6aeec6809524b7080", 0xcb}, {&(0x7f0000000280)="70384c336a7f", 0x6}], 0x7) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 20:28:36 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000000600)={0x875, {{0x2, 0x4e24, @loopback}}, {{0x2, 0x4e24, @remote}}}, 0x108) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @default}, [@netrom, @default, @rose, @remote, @bcast, @bcast, @bcast, @rose]}, &(0x7f0000000080)=0x48) ioctl(r3, 0x3, &(0x7f00000000c0)="c669e466c13ef14ef056978f8699dd3ad60328e7f6b93a04ba4c1792ea7ece84154d749fc0") sendmsg$nl_route(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f00000007c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="000000000000000008001d000000000014000300626f6e643000"/36], 0x3c}}, 0x0) r4 = epoll_create(0x2111) write$binfmt_script(r4, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0xdb) [ 490.713014][ T29] audit: type=1804 audit(1592512116.783:270): pid=19223 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir114868402/syzkaller.6lx1hw/138/memory.events" dev="sda1" ino=15733 res=1 [ 490.825809][T19222] netlink: 'syz-executor.0': attribute type 2 has an invalid length. [ 490.843917][ T29] audit: type=1800 audit(1592512116.813:271): pid=19223 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=15733 res=0 20:28:37 executing program 3: r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8, 0xe, &(0x7f00000001c0)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r0}, 0x10) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup/syz0\x00', 0x200002, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x8, 0xe, &(0x7f0000001980)=ANY=[@ANYBLOB="b702000000000000bfa30000000000000703000000feffff7a0af0ff1100000079a4f0ff00000000b706000000000081ad64020000000000450404000100ff0f1704000001130a00b7040000050000006a0af2fe00000000850000001a000000b700000000000000950000000000000000e154cd844a954b26c933f7ffffffffffffff55bb2007ee51050512b5b42128aa090a79507df79f298129da4871307b534bf901115e17392ac66ad029d1c000006146001e04aeacea799a22a2fa798b5adc43eb27d53319d0ad229e5752548300000000dbc2777df150b7cdd77b85b941092314fd085f028f2ed1a4535550614e09d6378198a6097a670838337af2abd55a87ac0394b2f92ffab7d153d62058d0a413b217369ca8b6712f3024b7041b1df65b3e1b9bf115646d14ce53d13d0ccacda1efc5f9094fa737c28b994a8512c816fdcceaede3faedc51d29a47fc813ce3d32cfc7a53ac271d6d6f4ea6bf97f2f33e2ea2e53cc80d538e8777abc1004eefbda7f54f82a804d4a69bf9bc5fa77ee293fbd165a5a68488e40b030166565a097b1b44b451de736bb6d43db8db03d4b7745fef1d04ec633dee254a6d491b849a5a787e814c4fd21a18986252a70f8f92eb6f0e8c7db3503680e5e5971ff4bf23242a1f2c28159f09943b1b0452d1b72183aacf4a84f9130b775dd4e9e3070756f97ad791fa909ac06b57479321a0574fb304bc2a1681989328c8ddc20ea011bf5742e0ef94234db8b20ce3f9f16cb7fc20fb4791ec85821d0c48fb657c29b309c73f0977e7cde65a82b94c461d7962b0d2277a84af326f37f3e2c25a61ec45c3af97a4aff3fc8c108755f75ca13fb7c8bbd8b6e7dac1aba4b20dc7de058a4dfa7e85a8bdf1d41a2d8bda74d66f47cc180f82c5f573c6d294d3665016ac59dda0fde0745db06753a7ac7fe13cab6692422a46e9ffe2d4a2d32f7528751313694bf5700b20ef0c248ddd3da32396a614cacad4aff2066bb5d4045c9585638c2153a6eee01738b0c10671f4f559b7dcb98a6273b8c5f1e24d9f679e4fbe948dfb4cc4a389469608241730459f0123fd39206000000000000eb55d001623258a141bd587cc9dad46de56ef907b059b90b8aa49afb9a79ae5498f6589880ed6eea7b9c670012be05e7de0940313c5870786554df26236ebced9390cb6941b8375d936a7d2120eca291963eb2d537d87cbb54e588ee5d6944ee4de5c183c960119451c31539b22809e1d7f0cda06a9fa87d64cb77872a0aa9a104e16bb1a2bacf13464ca03aff14b9aa4bd9539f5096412b92012e095b84c20243ff98df3347f0e399d1b9f27e3c33269c0e153b28b2d4410572bc45b9d3fa02208d304d455c363000000000223201780200c6ed7966130b547dbf8b497af0a77f52f2cd1d0000002000000001c800000000000000000000000928ee53595a779d243a48cea769470424d28804c026ab7f4a5c81921f0128dfd70b438af60b060000000000000056642b49b745f3bf2cf7908b6d7d748308eea09fc361b4735efbf3411718d6ee7aebf9ef40662d7836d252c566f5ee938a836804ed3a1079b0282a12043408cd60b687dcff910700000000000000456f7d2a42bd13da2022f23daec61854f640f701db0276652f6c74f20675eb781925441578e93046aaddea394cd8fff71c2710a7ea8ae0dc214e1cc275b26adfa892e6de9200000000e50e5bafecea4d4134f9d006c8d6883eca5c9c58c9e93311ab50fe82d5a96b09c68c73de2f04f15d005387577f480000ea65559eb00e76e9d0ada209bcbb5c252b28a60ca770663da451790cc36000906d5a9fad18c308e39bd5ffb6151d79c1cee1cdfba05e3633be3f00000015762e5f5a3a0bc33fdbe28a5ffc83f2f085185cc92fe7f791e8f6429309d6adab4b7e508e5bf024ed8f8a005f2bbf96c89739f5d81e750d50515a59a3ad09e8802e8f4f535447dc0fc9d5f99a73145dba99c27bba0d4ab5fcedad69da9cd4375c624600e78f4458542b14f29611f95d4a31838eeb20c20bb82aa31771cd379ec83554cea5e6539db7384e1f58d81f2f2653c4d9818708e27c89b552d310ab16bce9c764c714c9402c21d181aae59efb28d4f91652f6750b6ec962802c0320f8059195729d60c534ee8e8ff0755b67fe4ccff24c757aa8090000000000008c420eb4304f66e3a37aaf000000c42a570f0e9dd5fd545470f862f8c3c14fa9ecd1e877b0d8ca84c044859e85e6158f9184bc61a9a284db80e4636c25b96174327d82761c26e329555f9290af4000000000000000749efd3763655500344bae34347f5ab0d534b8d63e4ca3b671f2de1cdf519192c6b59a601fd419a5c16e2055b850580994484305d7a1759782e4c571ee855a47bc00edf5e9020c09ab004321610b857e8717764b633b21cb32f0e03280e09758bd445ab91d20baca005452b79d7b574a247f1d2fe45b3c4e93da3d51de647c10dd49944dc87c92332af00f191b66b6a6f732a91f0a2e9120be61e58c79d497247d278888901d44bf77ff246605a644e9e3d769db497c3960dfde12182334caee994adca436367a54b9e182b78e9a0ceb9a2c4f63902c1ad1a7c5a08d0920a23c2a86abbdf357849a651733e57f3101987602688888ccb85c86b4f8ffffff7f000000002c331fca0e541b7ca2119ff0d61c5224550346115b43f8b1894c8fa8a14dc4810f61ae96c18cc7130000000000002100000000000000000000000027c9a46157a3609b6fd9843ee19ec647249a9375de5858818f3c4a4fa6ce46f4d42b07199de8b99231ace58c77a23b0000e49666c464d35ca9b50f3ed3b3dc8c17a23692759ccf5a205311b7ab22532697b861dfb54609fd88e6043bd52ae84c1bb0c8a6c769f952283a1f4e3842edb3d42c68a2102fa1296dfff4a979369b0e8ebc62887aa46e820a74f91381dcc198e353047db706a6d147357024eb3cb94f1e89cb5ba0a56aa046b4dc521a3d9356b4b8b5917c4c860495b240e80063bde261fd00000000007271e28ef6806bc8e139c49b91c76b0d3958f7f05b47d3e519f1634e8fbd8d31330d89069f9648a2ff93060ff073b3a113e47edf76f7d1b8b90bc0df4cfb0b9c8c80158b44ecae9420654f7016b0aac117087406d343e27b372d6027ab2aec8f2bcad7fe6bb932bc5751d2974e95455a277f9a9aeb29aa185d7fe74b25a3b472bc7bbdd2ac5a1ea608e8137ace03361607cc1a84be659355629ab13ad49008c3fcfa2423439aaf3e36cbf537801d3b384d63b95a3607961d5b59da48a0155e8e42cc13c702cc40c89cf86c2021d72f9f4ab1b00de555a5a39593c93871ff7eb5ecadb64837a2d887236cedaa5152e3d5864e57581b61f2b0960600000000000000265f091e7bce17d20604c5ab751773a5cf2ed6c94682ebf13548209b8a719a7abc06ed03832bf274707c7c970edc20d2cb639ecd58709b05a20097208d03f7a146a690191361873867864e0af53eae997eecfa0dc3dcec19d3d901ee75c8710470d9eb6f62c5c721883f1544ba6627a9d2b58e8fbade7716f159af1c8dab05a933746c16b6e93294b561c6715a32a394ed1e6c01670c931bfa52c58c6f34d64e758a7a7f7dcba2bab170ad7556a45774dfcc55257215c8ae719dc1c232fc6699ef83f85887d04a543030b4328ab48744ac23ff56fd2da52eb9fb2eefcdd2d92d73ac1b111ea8b5e1fec36a3579879acfe366d393f1fa9cbe08d9ba57a443643e9cd2519c88e91a5e458e66ea26822d27a45e0a9c10a127fed19e36b52655d4dd919a95eb4c25a08cb6e1a9b4d6813a0fd07a4ad9df661ab8b86a932db0df838b178540d88bd08365e547c970e2983200703864a3b9e1482cb479dad6d34d211b05267eb1355520e9ec0c5014b0832f7fb35782fdbfcbf5e23a7f5d51ea480371748d18d8e10608ab8261fe058d1732f28814a9981d84a04a2bb36c89bdd245e3293a14df1ac567301a79514f103abd387d6ef2d9d94508ac0f6135c8921279573e9ef585980789a92b9848906f545559d32112b5040f0776703363249ca98499efbb9e7362e4999594c1086d8954e9469db01d85fb0b9b3148663e9ea2e755d96c2986712d25a9922565e947d03c42215118426d5451c262985bd571c363d260faea1db53e2cf3427c90aefa2662a1c2b28b0e020e872bda1d39da508de5dbc37d03ee056b2579a1d16799589a2661eee11ed8e32de16f8d0132735621ed0dbd5dd07082a038f0cd3eaedb82ef3e69d0eb41dfa99a5d1140b3d1e963f1a636b568dbcf6703f13347ce146f73cc1a2231db51b0a764b4b22c32f9aad614cea7b6556a243a187a3e9c6cd827fbb5c30e6a0af35c67cd7a1e0216ba7af64e3d9920d927da3bd7a6fa"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r3, r2}, 0x10) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000ec0)='./cgroup.net/syz1\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={r4, 0x0, 0x1, 0x0, &(0x7f0000000180)=[0x0, 0x0], 0x2}, 0x20) 20:28:37 executing program 4: socket(0x0, 0x0, 0x0) r0 = socket$inet(0x2b, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x34, r3, 0xc91add0bf88807dd, 0x0, 0x0, {0x2e}, [@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}]}, 0x34}}, 0x0) sendmsg$DEVLINK_CMD_PORT_SET(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x128, r3, 0x10, 0x70bd2c, 0x25dfdbfd, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x6}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x3}}, {0x6}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8}}, {0x6}}, {{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x8, 0x3, 0x2}}, {0x6, 0x4, 0x1}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x6, 0x4, 0x2}}]}, 0x128}, 0x1, 0x0, 0x0, 0x18004}, 0x20000001) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) setsockopt$inet_mreqsrc(r0, 0x11a, 0x2, &(0x7f0000000140)={@rand_addr=0x3033300, @multicast2, @loopback}, 0x28) [ 491.015154][ T29] audit: type=1804 audit(1592512116.813:272): pid=19223 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir114868402/syzkaller.6lx1hw/138/memory.events" dev="sda1" ino=15733 res=1 20:28:37 executing program 5: pipe(&(0x7f0000000040)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0x0, 0x5, 0x18}, 0xc) pipe(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r0, &(0x7f0000000000)=ANY=[], 0xfffffecc) vmsplice(r0, &(0x7f00000004c0)=[{&(0x7f0000000280)="e8", 0x1}], 0x1, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r1, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r1, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@private=0xa010102, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x2e, r2, r3}, {0x8000, 0x100000001, 0xffffffffffffffff, 0xfff, 0x80, 0x16, 0x9d8, 0x6}, {0x9}, 0x7, 0x6e6bb1, 0x0, 0x1}, {{@in=@dev}, 0x2, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x7, 0x8001, 0x3}}, 0xe8) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1a, 0x9, 0x7, 0x7, 0x110, r0, 0x7, [], r2, 0xffffffffffffffff, 0x5, 0x0, 0x4}, 0x40) pipe(&(0x7f0000000d00)) socket$inet_udp(0x2, 0x2, 0x0) r4 = socket(0x10, 0x80002, 0x0) close(r4) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)) connect$tipc(r4, &(0x7f0000000740)=@nameseq={0x1e, 0x1, 0x0, {0x1, 0x0, 0x4}}, 0x10) [ 491.205848][ T29] audit: type=1804 audit(1592512117.003:273): pid=19237 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir114868402/syzkaller.6lx1hw/138/memory.events" dev="sda1" ino=15733 res=1 20:28:37 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000008fc9d71fc00000000000000f8ffff002e0b3836005404b0d6301a4ce875f2e3ff5f163ee340b76795008000f8000000000104003c5811039e15775027ecce66fd792bbf0e5bf5ff9b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ff42c65400"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000200)=@newlink={0x50, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_VFINFO_LIST={0x30, 0x16, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@IFLA_VF_MAC={0x28, 0x2, {0x7fffffff, @broadcast}}]}]}]}, 0x50}}, 0x0) [ 491.342795][ T29] audit: type=1804 audit(1592512117.113:274): pid=19223 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir114868402/syzkaller.6lx1hw/138/memory.events" dev="sda1" ino=15733 res=1 20:28:37 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r1, 0x8983, &(0x7f0000000000)={0x8, 'syzkaller1\x00', {'gretap0\x00'}, 0x6}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) socket$inet6_udp(0xa, 0x2, 0x0) write$tun(r0, &(0x7f0000001180)={@void, @val, @ipv6=@gre_packet={0x0, 0x6, "bc7d94", 0x4c, 0x3c, 0x0, @dev, @mcast2, {[@hopopts]}}}, 0x7e) [ 491.422900][ T29] audit: type=1800 audit(1592512117.113:275): pid=19223 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=15733 res=0 20:28:37 executing program 3: r0 = socket(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)={0x18, r5, 0xf01, 0x0, 0x0, {}, [@IPVS_CMD_ATTR_SERVICE={0x4, 0x6}]}, 0x18}}, 0x0) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000380)) sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x348cc60802c06020}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x44, r5, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xf6e}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xff}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @empty}}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x4004002}, 0x4000000) r6 = socket(0x10, 0x803, 0x0) sendmsg$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(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES16=r0, @ANYBLOB="0000000100000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000500)=ANY=[@ANYBLOB="2cfbffff23001d0f000000000000400000000000", @ANYRES32=r7, @ANYBLOB="00000000f1ffffff0000000008000e00ff000000"], 0x2c}}, 0x0) r8 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGPGRP(r8, 0x8904, &(0x7f00000002c0)) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000600)=@newqdisc={0x24, 0x24, 0x800, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0x2, 0xffff}, {0x0, 0xf}}}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x0) r9 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r9, 0x0, 0x483, &(0x7f00000005c0)={0x87, @dev={0xac, 0x14, 0x14, 0x2a}, 0x4e20, 0x0, 'lblc\x00', 0x20, 0x1, 0x1c}, 0x2c) [ 491.599640][T19213] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 491.723194][T19283] IPVS: ftp: loaded support on port[0] = 21 [ 491.817307][T19307] netlink: 'syz-executor.3': attribute type 6 has an invalid length. [ 491.919168][T19309] IPVS: set_ctl: invalid protocol: 135 172.20.20.42:20000 [ 492.510025][T19302] netlink: 'syz-executor.3': attribute type 6 has an invalid length. [ 492.660348][T19211] netlink: 'syz-executor.1': attribute type 5 has an invalid length. [ 492.668627][T19211] gretap0: Device is already in use. [ 493.715094][ T0] NOHZ: local_softirq_pending 08 20:28:40 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = epoll_create1(0x0) pipe(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) vmsplice(r2, &(0x7f00000004c0)=[{&(0x7f0000000280)="e8", 0x1}], 0x1, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) r4 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f00000001c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x1c, 0x1c, 0x4, [@int={0x5, 0x0, 0x0, 0x1, 0x0, 0x5b, 0x0, 0x6f, 0x1}, @ptr={0x3}]}, {0x0, [0x2e, 0x30]}}, &(0x7f0000000200)=""/105, 0x38, 0x69}, 0x20) ioctl$EXT4_IOC_SWAP_BOOT(r4, 0x6611) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f00000000c0)={0x1, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={'rose', 0x0}, 0x8, 'syz0\x00', @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0x81, 0x2, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x6c, 0x30, 0x1, 0x0, 0x0, {}, [{0x58, 0x1, [@m_mpls={0x54, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0xfffffffffffffff8, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}, {0xc}, {0xc, 0x8, {0x2}}}}]}]}, 0x6c}}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r5) sendmmsg$inet6(r0, &(0x7f0000000480)=[{{&(0x7f0000000080)={0xa, 0x4e20, 0x0, @remote}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e23, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000340)=[@tclass={{0x14, 0x29, 0x4}}], 0x18}}], 0x2, 0x0) 20:28:40 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000004c0)={0x174, r3, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7fff}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}, @IPVS_SVC_ATTR_AF={0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x26}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2}]}, @IPVS_CMD_ATTR_SERVICE={0x64, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x8}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x60}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'rr\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@rand_addr=0x64010100}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe00000}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x5}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@rand_addr=' \x01\x00'}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x87}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2e}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x13}}]}]}, 0x174}, 0x1, 0x0, 0x0, 0x840}, 0x40084) sendmsg$IPSET_CMD_CREATE(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000440)={0x9b, 0x2, 0x6, 0x1, 0x0, 0x0, {}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_TYPENAME={0xc, 0x3, 'hash:ip\x00'}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x12, 0x0}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x24040000}, 0x44880) 20:28:40 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$NL80211_CMD_GET_KEY(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x50, 0x0, 0x28, 0x70bd2a, 0x25dfdbfe, {}, [@NL80211_ATTR_MAC={0xa, 0x6, @multicast}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "28db8a5d65"}, @NL80211_ATTR_KEY_DEFAULT_TYPES={0x18, 0x6e, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_ATTR_MAC={0xa}]}, 0x50}, 0x1, 0x0, 0x0, 0x20040014}, 0x1a7d28780b7ef9a3) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x400442c8, &(0x7f0000000140)={0x4, 0x0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0xc) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) 20:28:40 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x1, &(0x7f0000000000)=[{0x6}]}, 0x10) r2 = socket$unix(0x1, 0x5, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmmsg$unix(r1, &(0x7f0000000f40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[], 0x18}, {&(0x7f00000002c0)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000680)=[{&(0x7f0000000340)="7c3c294b806c21e79da3c806b44a706227b11451afd3cec590989c87d375935c76a09572f02368744073f87220667d16c05a20e2e6abc52490e259baaa9fcbd2ae63d57b26cbbc4cffb2c8aa5e9d976fe0d79c54de7c55b133f420c8c5ab699d5f54b66f334219d76c", 0x69}, {&(0x7f00000000c0)}, {&(0x7f00000003c0)="eceba0724c56f449bf746c25d1c13e1f7209c8b0d69138cbcfe07a11e9666189df4b7f1f893ff6bf686129b6399f0ae710b22c8fb8185ac8f9cec735b1f08e19aa25aa5a16ada846d7abeec6e3b40c1c55ebf81ef4b6300cf6afa8368efc8d59ab11fcf6e386453889ebb35c41ba8498022f9d5a06094e96e0d8636758971a3530e65b04147079defa409523dd732d29827f2edbeb04829ad2d562530026bacf8cb901e7749ad593d48b1c240b5163804f1c257af96c8abb27d4a574d13730a2f14b83544bd3677f61fa48806b02d44daa16114438aca2bbf007dc5d2860694cb4300fdcc2aa2a52fd3d", 0xea}, {&(0x7f00000004c0)="64ffdc68207eb6946e92cf241edf5e1c6a75af4990299762e2b9275e15566772cac6c4f1742f9d00b210a0b85b36006a06ff2fcdcce34abf5f57180978897079564531b877226c49944c5547f0806256b5efb555f3c89d631bd3907f81e581ee6c677fb685be4d9f7ec6d233825115c3b8f02dae12db66561d556343ef911968970532d667bf6a81317be6a4f6ce0562fc5b2fe8f504f7c863e8070cbd11438f97b2e1b42adb54880f9f3bcfb13fbfebb47a8ac32db645b7b055f2b1186a0de4a7aaf870bc2bd750ff54310d69cc4317900e4a39788705c79fd40cfa95eda3667edc0435e508f4bc", 0xe8}, {&(0x7f00000005c0)="40071f263c61ad9a73026ac7c851025665f4870b0fa15ed3c8f05a5b5c2fcc11f0a1055ac932d461031a35cf66673d575fbcbb673192fdd126e9259b87854a2e68d20ec888d847dd854b941184ab7835319bb5f0ab09d1d1de31a15e708a1ba317bb4133ce16edb5129014774ac5e9fd893c104928011e8d14a9a938d0a534abfd9699e52e0e57536a56f80ba3", 0x8d}], 0x5, 0x0, 0x0, 0x40081}, {&(0x7f0000000700)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000780)="cead08a46ce36ce21485bd10222be2d6d3f3c2341eb15c065e84f102315577e7be782373f8d0d076bc4baafbe8bd4ba1594ef80a720056096db20f5d9637de1cc0c50dfe9b2910", 0x47}], 0x1, &(0x7f0000000840)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r3, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}], 0x98, 0x20000000}, {&(0x7f0000000bc0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000ec0)=[{&(0x7f0000000c40)="4b31c50e5666c2eaa3def402d43ae09d82d61244093ae06e5f88940a70a6a7da2bc45e951eeb79610f4da375c9406b08b0ff6651fd4c1aaae37d2f5f9b23d5", 0x3f}, {&(0x7f0000000c80)="fa43dcf17a1ee8e69707fdaa57058234391c6d3bacfe71f962e361bd95b5773e8f9e61e2c4d2a57531a8d9742baceee6878a017aa7773c483c4236e00dacd74a69b09e975f1e982fc8423913bd12f167a699b66fbb9c89f3d5bf917099259eb427d7df819e77bcc77551de8426d3b4046a78e38225", 0x75}, {&(0x7f0000000d40)="da902b142a021ecab7a522f75a2b337c84416bf4b2b2ca7fc8f92b1db2f67138d7e710f035998f804ccc89a66563e3c0b5f3", 0x32}, {&(0x7f0000000d80)="de6f9c8766f17127c8f4ddeaccf8856943600f49547e96acb99f0b75cb3acf4c2a61dcd2ceccd6c80431117d10f684e9e80acaacd90633b413d27c95f187", 0x3e}, {&(0x7f0000000dc0)="3088e44fbfb02e99ee17b75fb899179a7a1e27e179a8d36f8a83657f15cd82a22830448114f06053f8ef752a7ad71e844174d3e40a8811b1a72456460d8114f6629ba90a096625c2c358f9810ba8bd9a41d0726d3a0f115957405ccd42979683c3b17d9cd2ec1cd85c865fd2997e5f0882ecb319da491fd4e089d43eb490f49488431daebe74a757302f68f22fb94816d3a3bfefdd02917106638c2d8237025fb42e104097de384f11ea99eb34e4d1c83c020fcec0d77d16c8b239f4c780a8a8870434e73915d65dae1e6a2a84372b9f12e5d58858d3900ec77d12", 0xdb}], 0x5, 0x0, 0x0, 0x80}], 0x4, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_TEST(r4, &(0x7f00000009c0)={&(0x7f0000000900)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x1c, 0xb, 0x6, 0x101, 0x0, 0x0, {0xc, 0x0, 0x1}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4800}, 0xc004) sendmmsg(r0, &(0x7f0000003040), 0x3fffffffffffff1, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000001c0)={r7, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) pipe(&(0x7f0000000d00)={0xffffffffffffffff}) r9 = socket$inet_udp(0x2, 0x2, 0x0) close(r9) splice(r8, 0x0, r9, 0x0, 0x4ffe0, 0x0) mkdirat$cgroup(r8, &(0x7f0000000280)='syz1\x00', 0x1ff) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r5, 0x29, 0x20, &(0x7f0000000080)={@mcast2, 0x2, 0x2, 0x1f602c09c175b95d, 0xb, 0x2d7, 0x1}, &(0x7f0000000100)=0x20) 20:28:40 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) 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, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) write$tun(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000000006061ae6e00143200fc020000000000000000000000000000ff02000000000000000000000000000100000000", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="a10400ca80000000"], 0x46) 20:28:40 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0200006d4b6ecc61eaee15aaaaaaaaaa1600450000580000000000079078ac1414bbac1414bb0422880b0000000000000800000086dd080088be00000000100000000100000000000000080022eb00000000200000000600000000000000000000000800655800000000"], 0x6a) [ 494.381567][T19335] IPVS: ftp: loaded support on port[0] = 21 20:28:40 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x8, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="b702000000000000bfa300000000000007030000fdfdfff67a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040000010000400404000001000000b7050000020000006a0a00fe000000008500000011000000b70000000000000095000000000000009cc6b3fcd62c7d4dcd38975d43a4505f80fc889f3c530cf08e467b592f868ee3b0a434df080e8c1bf176dc3d09138adb2a6b2fc656eb4b6fd3d5707bfd2d84aaa3b1d4e984c46ea7e2a447a36f5662403e1b2be4cc7c2683908a0d411a9884971c7c56f0979bd10b97163c1d6d0e196bf02f46c7953a02000000cbe8f9de9ca3c00cb9bd4e418d07fa22f0610a70f2bdf4000000000000b0c2941dd8e263f63223b7b80197aa743f7555193161f45346b100000000000000000089e399f6609876b5887437a172fbc02a740675298b79dc3e136a194e533583412dff048fc21f28bdd3e26a5ab2728a0481e9f0da43bb6cfb851ce5a9ff19ffcafe3e64be033c9d2f002cc93c1c13caec04a347383420336bec88c24a9fb6a6991ddb737d527d6acb15426415b6e8b14f822e86067a5e991c3bd54984dfa276ad4bd0339454c13ad3c328a1783d7b9ff337860d94819ba09749765750db59c546f614ce821ec7400f06c30ae48a67fc8283e316f2b2ec3ace45b1ea00f869799dab4d2d39488f022b6ec1e42f1ec5f4b6352fea4535021a761c966c42dfcfb1bbfe66affe9958e4fdb7f31a92d11dea22a998b2303073a06dac887f60d4cb5b61e6c6c50ec8f2f467631125885be136660bdf00be96026502ed382c71df2f58a1aa4180e3316992e33384d73c1644718efb1f22c3a7d4e2ffd7606eadc18dca208cd713b6302ee29c1c94cd05"], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff34}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r0, 0x2000000, 0xe, 0x0, &(0x7f00000000c0)="2b206d8c4843b3977b7ea49da2aa", 0x0, 0xf000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, r1, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040), 0x10) 20:28:40 executing program 0: socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={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, 0x0, &(0x7f00000000c0)={&(0x7f0000000700)=ANY=[@ANYBLOB="3400000010000104539300"/20, @ANYRES32=r5, @ANYBLOB="ddffffffffffffff140012000c000100627269646765"], 0x34}}, 0x0) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r6, 0x0, 0x1, &(0x7f0000000000)=0xffffff77, 0x4) sendmsg$nl_route(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="280000001000010400"/20, @ANYRES32=r2, @ANYBLOB="000000000400000008000a00", @ANYRES32=r5], 0x28}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="3c00000010000b0400008076af43ef4a9aebc12b", @ANYRES32=r5, @ANYBLOB="00000002000000001c0012000c00010062726964676500000c0002000800190008"], 0x3c}}, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(r4, 0x6, 0x14, &(0x7f0000000080)=0x2, 0x4) r7 = socket(0x10, 0x3, 0x0) sendmmsg$alg(r7, &(0x7f0000000140), 0xcc, 0x0) 20:28:41 executing program 2: 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) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000140)=@assoc_value, &(0x7f0000000040)=0xffffff91) setsockopt$IP_VS_SO_SET_DEL(r4, 0x0, 0x484, &(0x7f0000000100)={0x89, @broadcast, 0x0, 0x0, 'lblcr\x00', 0x0, 0x800004, 0x49}, 0x2c) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=r5, @ANYBLOB="01000000ff03000000000000"], 0x14}}, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x100) sendfile(r2, r1, 0x0, 0x100000001) [ 495.267614][ T29] audit: type=1804 audit(1592512121.333:276): pid=19372 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir634898007/syzkaller.IKWJA5/161/cgroup.controllers" dev="sda1" ino=16051 res=1 [ 495.275362][T19372] IPVS: set_ctl: invalid protocol: 137 255.255.255.255:0 20:28:41 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160-generic\x00'}, 0x58) r3 = accept4$alg(r2, 0x0, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r4, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r5, 0x40086607, &(0x7f0000000040)=0xa) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) r7 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r7, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$kcm(r7, &(0x7f00000017c0)={&(0x7f0000000240)=@can, 0x80, &(0x7f0000000440)=[{&(0x7f0000000100)}, {&(0x7f0000000340)="4c7f4cb1b8d3661054e80fe57d718427ff5176f38737cf4df4a7806a3d56f1146b37c01e3b1cffa24cc0934c66d821f022447dae3352224fd2402824d1aa7c5aa52cc3b1129538e0e2a458b4bb34aa03db7a37feb3be3bf5f59216377dea2e89d95c6546467650fa2c97a58f3a3ce29b3d64252b1badf5780adacb657f8a0fa86d37a4f9b17bec3583670c990bea79dbaacd83ecae6451499a76755952fc52b423ebde504734c22007c9418081d95bbc816497cc74585e77230e9bcd39ee48084c86e9750d1ddd1060bd2c", 0xcb}], 0x2, &(0x7f0000000480)=[{0xa0, 0x10e, 0x8, "0ceb7e8bfd5a7c65c0c182ef7325367e33eb51e08bd45ae0ec9a0d83e184054f5916182ab3203774041d5f4fbd6ebcd5795e1bec29719196539d7e08ad00ad33ce198a1d1d8b28db28ffd485940e572cc4fbd41c2ff4c89006dbf221b3169b391af09844be9fea3ec749b03c2e26ddee3d693a04da72257169ce754c48ca968dfb26d4c92d91e82bea19c2"}, {0x1010, 0x112, 0xe8, "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"}, {0xc8, 0x110, 0xa1, "f6a823fe28cca6dbbde63697bb94a72835c99dbac316e2ccede2493e9d75276d0aa44f49777b6725b7f783aa892fee30b6ed6de4100ab633c2f8c09f2d69f4d5c64b84f4000ed2a1cc6527e07fc11fc62db8c1155467670a286bf280f4f31b7b5f6bbecd892950208bc4ec739c835fa5c69fa10d745bde27ec0a7762d3045ddc2ca842b089c013b6c6d8a1edf888691690c595ea01a513df9eb4838117cb92f57d13af6e9e3b1023127c6e5d4d83a9bc6eae496cb21d7f"}, {0x38, 0x10b, 0xe9, "6c5911a953ac27044105d1b8c4a3d3142ea2552b46c24e5f7f2a6956d8b79a6dbaeec7eba1a117"}, {0xd0, 0x118, 0xb19, "9c95af8e47648cfccb506adddc87ccb981e7c768077cd018d28be2ceac514be757c8340fa0c24a9ba49235212267d1863bd2f7d6695e9e0a2f32ee7f2e9af771872086725b00b0deb58ee82bb4b3cf26fcce35e0a1dfac14d92bfb27f3e88c55afa09a9cdbddf33bdd2f546c68732fb70225858fa8bb1bb4d56d49fed3a0bc573890708671e0e33743f82c64eafe3fc8154026940f83aeea59500b91e75b0094571db23b90ba8becb6e0afde2768d2e465bbff53207faba24b783ae8fad18819"}, {0x50, 0x116, 0x80, "984104e9068f00f86208a813d0fb7f8d1325166994cf63d37a667b1c0c7928921b15a5588ba631b13d6c4a771d803ac1796566a6e9e44a474c"}, {0x58, 0x104, 0x38, "b4de06d8e4e7002ce2b7ce010410a4c795fdc1b2f4eb970c6184ce524947bec092a4df5fa9ff998dfd77f793b1737aafb7d1512378e2e49a7686574e2346105e6e54619994"}], 0x1328}, 0x800) write$binfmt_elf64(r1, &(0x7f00000000c0)=ANY=[@ANYRES64], 0xd) splice(r0, 0x0, r3, 0x0, 0x20000000003, 0x0) r8 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r8, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) accept4$alg(r8, 0x0, 0x0, 0x80800) [ 495.314772][T19350] __nla_validate_parse: 13 callbacks suppressed [ 495.314782][T19350] netlink: 68 bytes leftover after parsing attributes in process `syz-executor.1'. [ 495.342102][T19362] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 495.374651][T19375] IPVS: ftp: loaded support on port[0] = 21 [ 495.403001][T19362] device bridge2 entered promiscuous mode 20:28:41 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x0, 0x30}, 0xc) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0x118a8, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) clock_gettime(0x0, &(0x7f0000003540)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000003480)=[{{&(0x7f0000001b80)=@caif=@dgm, 0x80, &(0x7f0000001e00)=[{&(0x7f0000001c00)=""/207, 0xcf}, {&(0x7f0000001d00)=""/2, 0x2}, {&(0x7f0000001d40)=""/165, 0xa5}], 0x3}, 0x1}, {{&(0x7f0000001e40)=@ax25={{0x3, @null}, [@remote, @rose, @netrom, @netrom, @remote, @remote, @default, @netrom]}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000001ec0)=""/4096, 0x1000}], 0x1, &(0x7f0000002f00)=""/5, 0x5}, 0x9}, {{&(0x7f0000002f40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f00000033c0)=[{&(0x7f0000002fc0)=""/158, 0x9e}, {&(0x7f0000003080)=""/67, 0x43}, {&(0x7f0000003100)=""/126, 0x7e}, {&(0x7f0000003180)=""/2, 0x2}, {&(0x7f00000031c0)=""/62, 0x3e}, {&(0x7f0000003200)=""/37, 0x25}, {&(0x7f0000003240)=""/85, 0x55}, {&(0x7f00000032c0)=""/228, 0xe4}], 0x8, &(0x7f0000003440)=""/48, 0x30}, 0xeeb}], 0x3, 0x40, &(0x7f0000003580)={r2, r3+60000000}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) r6 = openat$cgroup_ro(r5, &(0x7f0000000ac0)='memory.swap.current\x00', 0x0, 0x0) r7 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000b40)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r6, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f0000000b80)={0xa0, r7, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:hald_var_run_t:s0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x33, 0x7, 'system_u:object_r:systemd_logind_sessions_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010100}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20000004}, 0x40000) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@private=0xa010102, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x2e}, {0x8000, 0x100000001, 0xffffffffffffffff, 0xfff, 0x80, 0x16, 0x9d8, 0x6}, {0x9}, 0x7, 0x6e6bb1, 0x0, 0x1}, {{@in=@dev}, 0x2, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x7, 0x8001, 0x3}}, 0xe8) sendmsg$WG_CMD_GET_DEVICE(r4, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f00000000c0)={0x30, 0x0, 0x4, 0x70bd2b, 0x25dfdbfc, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_IFINDEX={0x8}]}, 0x30}}, 0x8a5) sendmsg$NLBL_UNLABEL_C_LIST(r4, &(0x7f0000003680)={&(0x7f00000035c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000003640)={&(0x7f0000003600)={0x28, r7, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @local}]}, 0x28}, 0x1, 0x0, 0x0, 0x14}, 0x4000010) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) writev(r8, &(0x7f0000000040)=[{&(0x7f0000000200)="fe", 0x1}, {&(0x7f0000000000)="2afab2c60300e47e88ea518ebbd2014d89", 0x11}], 0x2) [ 495.442811][T19365] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 495.479871][T19367] device bridge_slave_0 left promiscuous mode [ 495.489683][T19367] bridge0: port 1(bridge_slave_0) entered disabled state 20:28:41 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) splice(r0, 0x0, r2, 0x0, 0x1420000a77, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180)='nl80211\x00') sendmsg$NL80211_CMD_SET_KEY(r3, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x3c, r4, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_KEY_SEQ={0x5, 0xa, 'y'}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}, @NL80211_ATTR_KEY_DEFAULT={0x4}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac05}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4801}, 0x8008810) r5 = socket(0x27, 0x3, 0x0) sendmmsg$alg(r5, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$alg(r6, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)="2299dae8ed2f6f984f691f65faaecdbc1408696c9fbf2fcdde7c208385cbf946993c72eca2452ff6e39ff7ed5f3d1753aba04d9b3b8f83", 0x37}, {&(0x7f0000000380)="aa7a5f4155ea268a57", 0x9}], 0x2, &(0x7f0000000400)=[@assoc={0x18, 0x117, 0x4, 0x8000}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x78, 0x117, 0x2, 0x60, "ff3aa5820013b79c0c3fafafb6ef248f1668b2a1915a80f9675ffbcf7863bb77ab10ece86a882380bcff8dfa5515ffde707e64828cb586d6da488ac7aa6f27b13f741e7a8a772d32ed9dd98bab68c27ce097337b954e792beb8c130ebcfe9a20"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0xb8, 0x117, 0x2, 0xa3, "8a93472fbb426c13640ccb3d3d995515a205273b8f99383a2bd2a17a70e445dfb0932fd91090f8eeb9c8c8206685bfa848187aeb702bcecc5c97338aedfefc3c38073a15d6dde58acd37839e2689314dbead1dc87f4c4b3ae97882224fdd1c6ea4d6c425303603adf72fc473c5214e3c884f1d2c95ed1bd9b895e849da421255d7ca2f18c4fdbf8504a8255cedb95eafe22ef3d700ff687541009b18195afe7b689703"}, @op={0x18}, @iv={0x50, 0x117, 0x2, 0x39, "32f74d1086d4a3c4a74e0fa8a309692a08132f2e6bc72ee0885ae1047e391e7e2821dbb7e9331ba5940995b9266bea5cb41a7cbf8a221f2032"}, @iv={0xd0, 0x117, 0x2, 0xba, "628a712bff7d25e0e1ac8d669077a6665e97193a780b9afbefb795f0bbde5787e611d9ed5f889076e31d1e0ba37e46de35d437b3002efa9d166efd215177100ae8215ee9b1b3fd96d48182ce40d4508f0aa4d40ee5260c3686b515f6b99681b035b60e34ebf6c5cd37172179fb45eb52b82de303a898810eb31eb91ffbe226daf42f886b53c342a4acf0f865a7ab1294b3dac2f2866638d34f667b861362a9f54b9fac52f99f90629414c5f2b5dd2763f7a79e820d4a1d29f6fe"}], 0x2e0, 0x20028094}, 0x40000) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r5, 0x800443d3, &(0x7f0000000040)={@any, 0x10000, 0x5, 0x4}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="4800000010001fff0000050002000000716ae28da55fdf4960868988466984285949be390c456254b1f3e282cbd8c2e167b5a6eab256f1cb50127b981abc4024e56f6c5c77fda6ecc5130a1eba69d5e93ccba2ace2147c939a72355178ef9019e8b7", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e0000001800028014001d"], 0x3}}, 0x0) write$binfmt_elf64(r1, &(0x7f0000000000)=ANY=[], 0xfffffd88) 20:28:41 executing program 2: r0 = socket$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}, &(0x7f0000000080)=0x14) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) recvmsg$can_bcm(r4, &(0x7f0000000140)={&(0x7f0000000300)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000000540)=""/173, 0xad}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/240, 0xf0}, {&(0x7f0000001700)=""/147, 0x93}, {&(0x7f00000017c0)=""/102, 0x66}, {&(0x7f0000001840)=""/240, 0xf0}, {&(0x7f0000001940)=""/101, 0x65}], 0x7, &(0x7f0000001a40)=""/113, 0x71}, 0x23) getsockopt$TIPC_IMPORTANCE(r6, 0x10f, 0x7f, &(0x7f0000000200), &(0x7f0000000280)=0x4) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="ff7f45657468231106cdcfef43006aff995b5cd54f8a4f2f379a8ba959d7b1cc153b4ca9e099d84790088ee259be0fee02fbf62ca08fbb2aef5a183463d345760244d9d35afc8c7d1a11ca7148ffd7a559263cf4e2b424a3337a81edf83e5a7cd68b8baa6acdf17ec202fa0e83a6f558a6fb61aec6af06055240a4ffd7c9077e0998c2d07622af20c8b87321235b303056fe488398da29ff7b8a18c808d9df14647eae69173805dc90680eb7587191b39fc3947b2fb2dadad14bbffa8dbd00"/201], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {0x0, 0x0, 0x0, r5}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @ip6erspan={{0xe, 0x1, 'ip6erspan\x00'}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GRE_OFLAGS={0x6, 0x2, 0x30}, @IFLA_GRE_LINK={0x8, 0x1, r2}]}}}]}, 0x48}}, 0x0) [ 495.634690][T19367] bridge2: port 1(bridge_slave_0) entered blocking state [ 495.652253][T19367] bridge2: port 1(bridge_slave_0) entered disabled state [ 495.709107][T19367] device bridge_slave_0 entered promiscuous mode [ 495.737175][T19367] bridge2: port 1(bridge_slave_0) entered blocking state [ 495.744369][T19367] bridge2: port 1(bridge_slave_0) entered forwarding state [ 495.780499][T19370] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 495.819813][T19365] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 495.871653][T19367] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 496.387165][T19409] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. 20:28:42 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0xe, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000340), 0xfffffffffffffe19}, 0x42) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@gettclass={0x24, 0x2a, 0x8, 0x70bd25, 0x25dfdbfe, {0x0, 0x0, 0x0, r3, {0xfff2, 0xd}, {0x1, 0xfff1}, {0x8, 0x1}}, ["", "", "", "", ""]}, 0x24}}, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f0000000140)) r4 = socket$kcm(0x11, 0x200000000000002, 0x300) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @loopback}, 0x1c) sendmmsg(r0, &(0x7f0000000140), 0x0, 0x8010) [ 497.069348][T19420] batman_adv: Cannot find parent device [ 497.077096][T19367] netlink: 'syz-executor.0': attribute type 25 has an invalid length. [ 497.088272][T19367] bridge2: port 1(bridge_slave_0) entered disabled state [ 497.106330][T19367] device bridge2 left promiscuous mode 20:28:43 executing program 5: r0 = socket$rds(0x15, 0x5, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$rds(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000040)=""/138, 0x8a}, {&(0x7f0000000100)=""/41, 0x29}, {&(0x7f0000000140)=""/13, 0xd}, {&(0x7f0000000180)=""/107, 0x6b}, {&(0x7f0000000200)=""/175, 0xaf}, {&(0x7f00000002c0)=""/182, 0xb6}], 0x6, &(0x7f0000000400), 0x0, 0x4000}, 0x4004800) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f0000000000)={0x2, "23c9"}, 0x3) 20:28:43 executing program 0: unshare(0x400) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="5400000030000100000000000000000000000000400001003c0001000900010900706c7300000000280002801c0002000000000000000000000000000000652e12f2000000000000040000000800000000040006000000070000000000000000000000080000000000"], 0x54}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000018c0)={r1}) getsockname$l2tp(r2, &(0x7f0000001900), &(0x7f0000001940)=0x10) r3 = socket$unix(0x1, 0x2000000000001, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f00000001c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x56) listen(r4, 0x0) connect$unix(r3, &(0x7f0000000140)=@abs={0x1, 0x0, 0x4e21}, 0xffffffffffffff93) r5 = accept(r4, 0x0, 0x0) shutdown(r5, 0x0) recvmsg(r3, &(0x7f0000001880)={&(0x7f0000000000)=@alg, 0x80, &(0x7f0000001700)=[{&(0x7f0000000080)=""/158, 0x9e}, {&(0x7f0000000240)=""/56, 0x38}, {&(0x7f0000000280)=""/215, 0xd7}, {&(0x7f0000000380)=""/231, 0xe7}, {&(0x7f0000000480)=""/164, 0xa4}, {&(0x7f0000000540)=""/35, 0x23}, {&(0x7f0000000580)=""/204, 0xcc}, {&(0x7f0000000680)=""/101, 0x65}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x9, &(0x7f00000017c0)=""/145, 0x91}, 0x0) [ 497.206788][T19434] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.2'. [ 497.596206][T19455] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 20:28:46 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000300)={{0x6, @rose}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @default, @rose, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) r1 = socket(0x10, 0x80002, 0x0) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) bind$netrom(r2, &(0x7f0000000200)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x4}, [@default, @null, @bcast, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @default, @null]}, 0x48) setsockopt$RXRPC_EXCLUSIVE_CONNECTION(r1, 0x110, 0x3) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000040)={0xffffffffffffffff, 0xdc39735d60a93b6c, 0x0, 0x0, 0x0}, 0x20) pipe(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f0000000380)={0x0, 0x2, 0x7a, 0x7fffffff}) write$binfmt_misc(r4, &(0x7f0000000000)=ANY=[], 0xfffffecc) vmsplice(r4, &(0x7f00000004c0)=[{&(0x7f0000000280)="e8", 0x1}], 0x1, 0x0) write$binfmt_misc(r3, &(0x7f0000000100)={'syz1'}, 0x4) sendmsg$RDMA_NLDEV_CMD_SET(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x18, 0x1402, 0x1, 0x70bd2d, 0x25dfdbfc, "", [@RDMA_NLDEV_NET_NS_FD={0x8, 0x44, r4}]}, 0x18}, 0x1, 0x0, 0x0, 0x20008004}, 0x0) sendto$netrom(r4, 0x0, 0x0, 0x4004, &(0x7f0000000180)={{0x2, @rose}, [@default, @default, @rose, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast]}, 0x48) 20:28:46 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) r1 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)="2e0000001d00810ee00f80ecdb4cb9e307f029a00d0000002f003efb0a000200", 0x20}], 0x1, 0x0, 0x0, 0x2000}, 0x0) getsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000000040), &(0x7f0000000100)=0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$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(r2, 0x84, 0x10, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e01, 0xb3, @empty, 0x80000000}}, 0x5, 0xffff, 0x401, 0x7, 0x16, 0x3f, 0x6}, &(0x7f0000000200)=0x9c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000080)=0x200, 0x4) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x25}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) write$binfmt_script(r0, &(0x7f00000009c0)=ANY=[], 0x378) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e75802cab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 20:28:46 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x4, 0x800, 0x8, 0x0, 0x1, 0x3, [], 0x0, 0xffffffffffffffff, 0x1}, 0x40) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000001180)={r0, &(0x7f0000000040), &(0x7f00000021c0)=""/4096}, 0x18) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001080)={r0, &(0x7f0000000040), &(0x7f0000000080)=""/4096}, 0x20) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x3fffffffffffefe, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000006c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0xfc00, 0x0) sendto$l2tp6(0xffffffffffffffff, &(0x7f0000001400)="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", 0x126, 0x8804, &(0x7f00000013c0)={0xa, 0x0, 0x7, @private0, 0x6, 0x2}, 0x20) sendmsg$IPCTNL_MSG_CT_DELETE(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="1c000002000000000000000000000000000000000800084000000000"], 0x1c}}, 0x0) splice(r0, &(0x7f0000000040)=0x42, r1, &(0x7f00000010c0)=0x1, 0x7f, 0x7) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)=@ipv6_delrule={0x24, 0x21, 0x800, 0x0, 0x0, {}, [@FIB_RULE_POLICY=@FRA_IP_PROTO={0x5, 0x16, 0x8}]}, 0x24}}, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$devlink(&(0x7f00000002c0)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r5, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000300)={0x44, r6, 0x1, 0x0, 0x0, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}, {0x6}}]}, 0x44}}, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(r4, &(0x7f00000012c0)={&(0x7f0000001100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001140)={&(0x7f0000001540)=ANY=[@ANYBLOB="f8000000", @ANYRES16=r6, @ANYRESDEC=r3], 0xf8}}, 0x44000) getsockname$packet(r3, &(0x7f00000011c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000800)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x32b}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @geneve={{0xb, 0x1, 'geneve\x00'}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x44}}, 0x0) 20:28:46 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@private=0xa010102, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x2e, r0, r1}, {0x8000, 0x100000001, 0xffffffffffffffff, 0xfff, 0x80, 0x16, 0x9d8, 0x6}, {0x9}, 0x7, 0x6e6bb1, 0x0, 0x1}, {{@in=@dev}, 0x2, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x7, 0x8001, 0x3}}, 0xe8) sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000041c0)={&(0x7f00000040c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000004180)={&(0x7f0000000580)=ANY=[@ANYBLOB="640000001200000228bd7000fcdbdf250b05011f4e224e2307000000090000000600000001000080c90e0000018000000700000004000000", @ANYRES32=r0, @ANYBLOB="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"/334], 0x64}, 0x1, 0x0, 0x0, 0x810}, 0x4008000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x9562e000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(r2, 0x0, 0x0, 0x0) write$cgroup_int(r2, &(0x7f0000000140), 0xff4d) sendfile(r4, r3, 0x0, 0xffffffff800) sendfile(r4, r3, &(0x7f0000000040), 0x100000001) socket(0x0, 0x0, 0x0) ioctl(r2, 0x0, &(0x7f0000000100)) write$cgroup_int(r2, &(0x7f0000000200), 0x12) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) socket(0xa, 0x1, 0x1) 20:28:46 executing program 5: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'bridge0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000840)=ANY=[@ANYBLOB="5c00800010000104def5477d16be2ac87092070000add5611a6f9ee4e5e6", @ANYRES32=0x0, @ANYBLOB="00020000000000002c0012800900010076de7691805e8c7407ad006c616e0000ae035d20001c0002800600010004000080040003800c0002001000", @ANYRES32=r1, @ANYBLOB="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"], 0x5c}}, 0x0) r2 = socket(0x10, 0x8000000000000003, 0x0) sendmmsg(r2, &(0x7f0000000000), 0x40000000000022d, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) r4 = socket$unix(0x1, 0x5, 0x0) bind$unix(r4, &(0x7f00000000c0)=@abs={0x1}, 0x2) listen(r4, 0x0) setsockopt$sock_int(r4, 0x1, 0x7, &(0x7f0000000000), 0x4) bind$unix(r3, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r3, 0x0) r5 = socket$unix(0x1, 0x5, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(0xffffffffffffffff, 0x400c6615, &(0x7f0000000180)={0x0, @adiantum}) connect(r5, &(0x7f0000931ff4)=@un=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) r6 = gettid() gettid() syz_init_net_socket$ax25(0x3, 0x2, 0x0) sendmmsg$unix(r5, &(0x7f0000003f40)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="140000000000001539e0c40100000000", @ANYRES32=r5, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="2907942d8fc6a63600000100010000000100e2963e4c0fdbef01ea829190eadc1e0000a82df17c44cd421c59d952378cd50a71699c21d301813e2c173ce6119fca9f61ccdf7195b3f3343d41d6149478c4e9289458f0838022182bade84fe9bc83231f86ae1f3f02676e0f6cd27fb38ffb30452745c66400fa9815d25b10054fe77f78ad2fe500334b2a6d830111a695337ba35e0b8cb894b3c5249fcc83aa5b77a14c3caaef3a3fea975003c2f8f5c06d663beaedeea631ee404c86385c567246aed6b0a9f6c3c302d36ed0300b4970762acc481fc8f03668d02ba7e9b5e3f13a33c408c83eec2ab5d423ef5a4c2809c27afe2f8c19627077d828f64fc92a2562d45018a6c3f5f9d9b48646486486b3a0194e9948f3e64eca80eac8333320822cca8fb084fb674529ea831f39825d3b725efd605e57ba31a02d50e7c45b44635a369427ad0c78a366e6b01f2e3acb6b0f43fb", @ANYRES32=r3, @ANYBLOB="0000000010000000000000000100000001000000"], 0x60, 0x4c0d4}], 0x1, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000000)='bridge0\x00'}, 0x10) 20:28:46 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000001200)=ANY=[@ANYBLOB="e6c5bd03000f9d66ab6d1800deffb20357fd3b037c9ed952480000000000"], 0x3ff800) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) preadv(r5, &(0x7f0000000000), 0x3e8126d, 0x9) r6 = socket(0x10, 0x80002, 0x0) sendto$l2tp6(r1, &(0x7f00000001c0)="b6b937c56a06225b3cb5bcd854043661229df644c75ee41dcba42869cc8c89413db7ced9e3c1f9b228beca565cbc40cadf84a8708549d5c320d20e7409ba78be6452560f35c7d74e1d27a12a2eaca229b51d37230e5dbeee583511a40afd85a4f45773c0b68c1f4031a835b80d290d28957a4d25a45c64b455a1a7be73f8a25af26a198ffc16c6a328a9f14a2774352f4d044358c75859223ca5f023d42a2d6192e6c6d19f18df462e2cd2bf82920768548fca4034af4b48878b9fd286bc198c7e29796bf0bb2d6ab9445290920a1ee54d4c9d2e2fa786a8d5b36b8ac20d8144a248c8c67f0155cbb94b08353bede35220", 0xf1, 0x1, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000340)={r0}) setsockopt$bt_BT_VOICE(r7, 0x112, 0xb, &(0x7f0000000380)=0x60, 0x2) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) ioctl$sock_SIOCGIFBR(r8, 0x8940, &(0x7f0000000100)=@generic={0x0, 0x9, 0x4}) sendmmsg$alg(r6, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000040)=0x14) [ 500.799374][T19510] device geneve2 entered promiscuous mode [ 500.841337][ T29] audit: type=1804 audit(1592512126.914:277): pid=19515 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir852759581/syzkaller.fDBhdE/144/memory.events" dev="sda1" ino=16354 res=1 20:28:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r3 = socket$tipc(0x1e, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'vlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="1100000000000d0000000200000008000300", @ANYRES32=r4, @ANYBLOB="140002"], 0x30}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001240)={&(0x7f0000001200)={0x3c, r2, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8001, 0x3}}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80c4}, 0x4054) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)={0xc50, r2, 0x10, 0x70bd2a, 0x25dfdbfd, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_INACTIVITY_TIMEOUT={0x6, 0x96, 0x1}, @NL80211_ATTR_PBSS={0x4}, @NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}, @NL80211_ATTR_PROBE_RESP={0x626, 0x91, "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"}, @NL80211_ATTR_TWT_RESPONDER={0x4}, @NL80211_ATTR_MAC_ADDRS={0x4c, 0xa6, 0x0, 0x1, [{0xa, 0x0, @broadcast}, {0xa, 0x0, @local}, {0xa, 0x0, @multicast}, {0xa, 0x0, @broadcast}, {0xa}, {0xa, 0x0, @broadcast}]}, @NL80211_ATTR_TWT_RESPONDER={0x4}, @NL80211_ATTR_IE_PROBE_RESP={0x59a, 0x7f, "e332725e1031b81276a1d697eb0b269e05646393bd27ad8e9838932d3b5c5d6cd90f34a22ba96d9ba0ffc8f34da99dbefbf2f0042e29e6a367025ba5a0bf2d9cfde28d0ad68d288d9a33243698038e89fbfbe25e2986655352bb16467b6d0c5b288cbbed9a230778ceefd291eb8396e6e02f0cb86b5bb7e59d35455f720b4fec4d8be805d608e81ea75b43e39dcadedf0be0c455bd3cbbc0795a74908c84f0f0e313c7e41fc784def96299c798724dd2957b03aa98bc058605f5f9152dd2af59722c6c0d82dfaa81e6fc33419b7f50493f7d4bf15c567b34145788c67d51a9d4ba1e8633ac0a9da85efc31142ac4bdaabea3ca6b1876d2470b5adefefaa4fc66ff78903d59edaf7cff9f01b188eccb10ac051ea1d56c4305afe4e722e31e7bc03cd6911505c3641078f00e26623b8ae950fe8ac02f80bd9701cd9e1b4a70007ea5d8e9d295e95d4ae17d3098a9e32a676081358bd14e9c45841ed3882e70646b397402b86adcb22165d9748b0dec579588c9edae3a9f7af2ba3a4980723d18fc86e27a954849e2a54144225d2672dfafbc221dab9bfefcb3166d014bb9466a796ea7dff0c71e16aeaeaf2ebe900624f2cef167499a0791b2400725b1112eec2ea931bffd813a20ff494804b9e9a3ee7d268be82da13d992160c6ecc762ebf785965ce42fee9fb9cce29cb9c4f0caa175164d0854ab7ee57ca07afcf2b5ccc24a3f1c5cfdfff98184c2ca4cc5d10f21b2dc0a6193c4cfb1bc7d62de852bf06d57b2dc14e7f624a27620294e55f791202cd54b2efe10898f9e92c931f4d98735ce6c0c62c838d617f660ff639e77062dfda66b059c5d51e2be72b090ac6b6f230d9ad3e046bd8a6112e65ab5bf93540f69cf9d07bfe0186b4a59f806b0e76a5830a4bd6c1857a73b1af1832e962a0ffb14ee76e7a9bf2fec4aa79ceac31c540edc914a2df338c38b97e63aa3994f48cf6674510508762d716969c5f6a92c9c624c7f8ade016da2805fa112991035a714cc5eb6ea2b58381fbd348fa777c4388f3c080f90be35895b407da3a98a9141cb02665ab2a26caa5f3227572c4548e1bb8588de32281b305cdede39429565029f57c643c7f5b9057f867abcdf7998806893de4817e4736e5198b9b0a379047c39acd5fdce703e7259b7cea9f0cca6a065da4a5b7eda08ae32ee9ac4de5bb89731f47236787b3e0b1d23503efd5e42736c2c7537a95e890ccde15d736219993680d012b974b5b2008f10f6ce7c99dd0e154c4061b30c834528e33a681f68eb7154a92e2f7d9b99153e3de78f9e78072a8da1ecd8497d931c79cec8d83493a647bc6f5dc6d6fe42d4090fb5bac2d10ab3b309da76096fe5294fd742de5003958332ea166c3819a1e7943b99ea930c4d4da39bafd84c33753bdd600256ecceeaa4e74c5f25bb2cbc313c72ad7eef62d0fcba39aa454a7ac083580de15515bc4c6cd38a76f027cc30ace29ce604eb53c3513149898641482fda04c9cf7e75c91c87fd8f1ec675b8220c90b15ea5770665fc01cf08b92dbc0ff73f3c53886de09647157c2753b02a58ed2ad36897b793287be17111cf337874c090e0ed9d04cf6d63264937d7ca6d2d3bc94a443cf98e09068d32ac27a06bda5577af3a4523732afe3aea976e5fc39612e3bbac6c5cf8f02140c0b691f7b671b10b9f3c4b2e157f3428340cf174a6ce75daec7f58849f03ca5457423e0d9388a3e7f06a6b795626191c82a7e136ea875074a8d0498e376eeeb3d6a882848fc0dd0286bec780bd1b4961921296820b62628584fdec190923f98078968c19f3ef48c923ac51173eaba0632e8aaf4ec1a732ecc2d2d7fe4259afb9521455f1946fb00b83af7f1420fad81e8fff73b19a804e97385976f63a01acc3069faf85ab427d4d0d55072f084830ff6729bb5c9a676f2966937fcdb6c151cd9d5a5a7ccb5ab5cc090daa2d1c96c7d2a7b5d8c4ed7df4470a9ccd179d4fd6f704914ebc3ddb7fd382fbe7b6fe0a42b262307a98dede33"}]}, 0xc50}, 0x1, 0x0, 0x0, 0x4000000}, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r5, 0x0) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r6, 0x6, 0x15, &(0x7f00000013c0)=0x800, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000001100)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000e80)=""/206, 0xce}, {&(0x7f0000000f80)=""/236, 0xec}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f0000001400)=""/236, 0xec}, {&(0x7f0000001500)=""/236, 0xec}, {&(0x7f0000001280)=""/171, 0xab}, {&(0x7f00000010c0)=""/2, 0x2}, {&(0x7f0000001600)=""/99, 0x63}], 0x8, &(0x7f0000001700)=""/180, 0xb4}, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x100, @loopback, 0x4}}, 0x0, 0x0, 0xfffffffc, 0x0, 0x326, 0x6}, 0x9c) sendto$inet6(r5, &(0x7f0000001340)="bb07822cc28d380e542524197b61c0c9123108beed5063625abd637be15136", 0x1f, 0x4000010, &(0x7f0000001380)={0xa, 0x4e21, 0x5, @loopback, 0x4}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xe, 0x4, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000063112c0000000000950000000000000034d851000238b87f94ca39bbbcacb9b2b11fec0fbe513911d69c263ff10f57a610d166b6361d6ddce15c"], &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) [ 501.014895][ T29] audit: type=1800 audit(1592512126.914:278): pid=19515 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16354 res=0 20:28:47 executing program 1: getpeername$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x1c) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) listen(r0, 0x0) unshare(0x40000000) r1 = accept(r0, 0x0, 0x0) getsockopt$CAN_RAW_FILTER(r1, 0x65, 0x1, &(0x7f0000000080), &(0x7f00000000c0)) close(r1) [ 501.163703][ T29] audit: type=1804 audit(1592512126.914:279): pid=19515 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir852759581/syzkaller.fDBhdE/144/memory.events" dev="sda1" ino=16354 res=1 [ 501.295657][ T29] audit: type=1804 audit(1592512126.934:280): pid=19517 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir484283236/syzkaller.OIJyko/159/memory.events" dev="sda1" ino=16384 res=1 [ 501.378491][ T29] audit: type=1800 audit(1592512126.934:281): pid=19517 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=16384 res=0 [ 501.444874][T19541] IPVS: ftp: loaded support on port[0] = 21 [ 501.471465][ T29] audit: type=1804 audit(1592512126.934:282): pid=19516 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir484283236/syzkaller.OIJyko/159/memory.events" dev="sda1" ino=16384 res=1 [ 501.613027][ T29] audit: type=1804 audit(1592512126.944:283): pid=19517 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir484283236/syzkaller.OIJyko/159/memory.events" dev="sda1" ino=16384 res=1 20:28:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000)='nl80211\x00') r2 = socket$tipc(0x1e, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'virt_wifi0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="11000000003168c806ff02000000140002002e00000000802000010000000000000008000300", @ANYRES32=r3], 0x30}, 0x1, 0xfcffffff}, 0x0) 20:28:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x19, 0x4, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, [@call={0x179, 0x11, 0x10}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f0000000200)=""/4096, 0x0, 0x0, [], 0x0, 0x16, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 20:28:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x80002, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe8697071") r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$unix(0x1, 0x2, 0x0) bind$unix(r3, &(0x7f00000006c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00000001c0)=0xffffffffffffffff) ioctl$int_in(r3, 0x5452, &(0x7f0000000000)=0x2) connect$unix(r3, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmmsg(r3, &(0x7f0000002dc0), 0x307017fdb7a66cb, 0x3ec0) r4 = socket$unix(0x1, 0x2, 0x0) bind$unix(r4, &(0x7f00000006c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00000001c0)=0xffffffffffffffff) ioctl$int_in(r4, 0x5452, &(0x7f0000000000)=0x2) connect$unix(r4, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmmsg(r4, &(0x7f0000002dc0), 0x307017fdb7a66cb, 0x3ec0) r5 = socket$unix(0x1, 0x2, 0x0) bind$unix(r5, &(0x7f00000006c0)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f00000001c0)=0xffffffffffffffff) ioctl$int_in(r5, 0x5452, &(0x7f0000000000)=0x2) connect$unix(r5, &(0x7f0000000080)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) sendmmsg(r1, &(0x7f0000002dc0), 0x0, 0x3ec0) r6 = socket$netlink(0x10, 0x3, 0x0) ioctl(r6, 0x8812, &(0x7f0000000100)="089b8219f68ad2a5df8db5") r7 = socket$netlink(0x10, 0x3, 0x0) ioctl(r7, 0x1000008912, &(0x7f0000000000)="080db5055e0bcfe8478071") sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f0000001d00)=ANY=[@ANYRES16=r3, @ANYRES64, @ANYRESDEC=r2, @ANYRESOCT, @ANYBLOB="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"], 0x3}}, 0x24000001) sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000280)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x0, 0x4, 0x70bd27, 0x25dfdbfe, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8090}, 0x800) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbff, 0x400}, 0xc) socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)=@newlink={0x48, 0x10, 0xffffff3f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VTI_LOCAL={0x8, 0x5, @local}]}}}, @IFLA_MASTER={0x8}, @IFLA_MTU={0x8, 0x4, 0x101}]}, 0x48}}, 0x4044) 20:28:47 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x7, 0x4, &(0x7f0000000400)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x69, 0x11, 0x1a001000000}, [@ldst={0x5}]}, &(0x7f0000000080)='GPL\x00', 0x2, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) [ 501.745466][ T29] audit: type=1800 audit(1592512127.184:284): pid=19515 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16354 res=0 20:28:47 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000040)='rose0\x00'}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x268f) r1 = openat$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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="5400000030000100000000000000000000000000400001003c000100090001006d706c7300000000280002801c0002000000000000080005000000000004000600000007000000000000000000000008000000000000000000"], 0x54}}, 0x0) r5 = socket$inet_icmp(0x2, 0x2, 0x1) splice(r4, &(0x7f0000000100)=0x9, r5, &(0x7f0000000200)=0xfffffffffffffff7, 0x4, 0x0) sendfile(r3, r2, 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) [ 501.892665][T19543] IPVS: ftp: loaded support on port[0] = 21 [ 501.910202][ T29] audit: type=1804 audit(1592512127.194:285): pid=19515 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir852759581/syzkaller.fDBhdE/144/memory.events" dev="sda1" ino=16354 res=1 20:28:48 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="4808000010001fff3a4ee9cd283caf790000540b", @ANYRES32=0x0, @ANYBLOB="0000000000000000280012800a00010076786c616e00000018000280140009"], 0x3}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) write$binfmt_misc(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="85c121541d237202db42b6fdc508ac5fdba429136a55ae8d8f061c9c9a779596888dfb13c123a1b60aaf", @ANYRES16=0x0, @ANYRESOCT=r1, @ANYRES64=r1, @ANYRES32, @ANYRES16=r2, @ANYBLOB="67a1915e9311bd256f443ea30e57048fa9f7e7d365", @ANYBLOB="7600eb81154109dce7e0aa732844335f4b738878d8031db45ca4de4f81973d02c1f7f25163d8ffa69bad2587d6005e87f2e6605786aca4861aa9ea5405c82ce860f43b6b652d3fffdc09d8399202191af9c8eaa6508e2fc14c0300cffe7feda04789d9508056589c9f1c51ccdf3326e395ff46e02e2739be", @ANYRESDEC=r4], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/51, 0x33}, {&(0x7f0000000340)=""/252, 0xfc}, {&(0x7f00000001c0)=""/60, 0x3c}], 0x3, &(0x7f0000000540)=""/4096, 0x1000}, 0x100) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r6, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f00000001c0)={r8, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000001540)={r8, 0x4, 0x0, 0x100, 0x0, 0x400}, 0x14) 20:28:48 executing program 4: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000003180)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000c00)={0x548, 0x0, 0x0, "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"}, 0x548}], 0x1, 0x0) close(r2) r3 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @private1, 0x9}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) r4 = socket$inet(0x2, 0x80001, 0x84) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000100)=0x1, 0x4) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) accept(r7, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x75, &(0x7f0000000240)={r6, 0xee91}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000000)=0x54) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) 20:28:48 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x1) r2 = syz_genetlink_get_family_id$devlink(&(0x7f0000000240)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r1, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x108, r2, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, @nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x108}, 0x1, 0x0, 0x0, 0x4000}, 0x80) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x7c, &(0x7f0000001180)=""/4093, &(0x7f0000001140)=0xffd) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000340)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$nl_netfilter(r4, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000002180)={0x1084, 0x2, 0x8, 0x101, 0x70bd25, 0x25dfdbfd, {0xf, 0x0, 0x5}, [@nested={0x4, 0x4e}, @typed={0xc, 0x72, 0x0, 0x0, @u64=0x1}, @generic="8e0345aeab4cddd461e2ce027a6283fe92f98a9b6b28a16503e7dc40ef087abf28efde2cba0d5e660e92b28145ed7223c8ec8285345fe5999d24e99320c35e92ff7318d47f86b9190d0a", @generic="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", @nested={0xc, 0x74, 0x0, 0x1, [@typed={0x8, 0x4d, 0x0, 0x0, @u32=0x2}]}, @typed={0x8, 0x2a, 0x0, 0x0, @ipv4=@private=0xa010102}]}, 0x1084}, 0x1, 0x0, 0x0, 0x40814}, 0x4040054) r5 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r5, 0x12, 0x2, &(0x7f0000000040)=""/42, &(0x7f0000000100)=0x2a) [ 502.073609][ T29] audit: type=1804 audit(1592512127.654:286): pid=19516 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir484283236/syzkaller.OIJyko/159/memory.events" dev="sda1" ino=16384 res=1 [ 502.252313][T19590] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 502.280968][T19590] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. 20:28:48 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @remote}}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet(0x2, 0x800, 0xf3) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000000)={&(0x7f000012d000/0x2000)=nil, 0x2000}, &(0x7f0000000040)=0x10) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @empty}}) 20:28:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_rdma(0x10, 0x3, 0x14) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000200)=ANY=[@ANYBLOB="1cfe6dba", @ANYRES16=0x0, @ANYBLOB="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", @ANYRES32], 0x4}}, 0x0) sendmsg$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, 0x100000002) 20:28:48 executing program 5: r0 = socket(0x11, 0x800000003, 0x0) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4800000024000b0f00"/20, @ANYRES32=r1, @ANYBLOB="00000000ffffffff000000000800010063627300030002001800010000000000000000000000000000000000000052f694e146f04c3d330000"], 0x48}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) [ 502.555723][T19631] IPVS: ftp: loaded support on port[0] = 21 [ 503.335834][T19631] IPVS: ftp: loaded support on port[0] = 21 [ 504.579601][ C0] bridge5: port 1(veth1) entered forwarding state [ 504.586055][ C0] bridge5: topology change detected, propagating [ 504.593022][T17560] IPv6: ADDRCONF(NETDEV_CHANGE): bridge5: link becomes ready [ 504.999809][ T7] tipc: TX() has been purged, node left! 20:28:51 executing program 4: r0 = socket$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) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="4800000010000507000000000000000000000400", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x50, 0x10, 0x581, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x18, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xc, 0xd}}]}}}, @IFLA_LINK={0x8, 0x5, r3}]}, 0x50}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r6}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0xf}]}, 0x28}}, 0x0) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r8, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000440)={0x28, r7, 0xc573de0d27bdfe6f, 0x0, 0x0, {0x5}, [@TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x4, 0x1, @l2={'eth', 0x3a, 'vlan0\x00'}}]}]}, 0x28}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xe4, r7, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xffffffc0}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0xa2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xffffffff}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0xfb91}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}]}, @TIPC_NLA_MON={0x4c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x75c}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x10000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x10000}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x8000}, 0x14000040) 20:28:51 executing program 5: write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000001640)={0x20, 0x25, 0x100, 0x0, 0x0, {0x4, 0x1000000}, [@typed={0xc, 0x4, 0x0, 0x0, @u64=0x100000001}]}, 0x20}, 0x1, 0xffffff7f0e000000}, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) r2 = accept4$packet(r1, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000340)=0x14, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$BATADV_CMD_SET_VLAN(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="1d0526bd7000fedbdf251200000008ffff0002000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000010) syz_init_net_socket$nl_rdma(0xffffffffffffffff, 0x3, 0x14) r3 = socket$inet(0x2, 0x2000000080002, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000001c0)={r6, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000240)={r6, 0x2e}, &(0x7f0000000280)=0x8) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x100000000000000, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x4000, 0x0, 0x90, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000100], 0x2, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003bedd51f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000aa294110a67652fd9b3619b71100"/161]}, 0x119) setsockopt$inet_tcp_buf(r3, 0x6, 0x1c, &(0x7f0000000380)="ef8dc39e82595220dfb611a57dd67a48991e5d446d31f2055c49ad9e3d5d1d7b6a4bf4ce2e8439cf9d55e7bcf99673d6b13d7f894a3c286501e6c2e99fa92cddbe34df8536eca9cc33af9ed2de2f0bc0ee0ffb375b44f73c3a1e8a55f9d170ba946bcb5d2259888a8529149e057f4a9c952960b7d31431146e3bb9dc007e4e39781721b2ce9bcd3c697eadcb7765e074034d8c884416af817cbb1824a0e8c8aaa071918fc77f1d64154519e0dc5847d10b", 0xb1) socket$l2tp6(0xa, 0x2, 0x73) 20:28:51 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'wg1\x00', &(0x7f0000000000)=@ethtool_eee={0x45, 0x3ff, 0x0, 0x6, 0x400, 0x0, 0x3f, 0x5, [0x1f, 0x19]}}) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000580)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="6535060000000000140012800b0001006970766c616e0000040002800a000500040000000000000008000a00", @ANYRES32], 0x48}}, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0xfffffdfd, [], [{}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x2]}]}) 20:28:51 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="b4050000000000006110180000000000dc8f00000000000095000000000000008aaf89b315ec1cf28f6d303526ff64a56aaebf7c19c0744cb61b74a530fe128aef30dd220d2239a19a6890929a105cb1d37b4d8607ae05e09bac84833ec9befa63adc4cbb98bbf5c66e639b7075b526888d3501f7f4babdf6dd2869ab839cf64d7f3bcff4761be85a30342970f6d0acbbaed1900438b6aae2ea4ce46baaee7f65e266bff8bd2bf34672cb50926d29e060f6a59da206e7da2de01ab8662dfbd949251117dce259c49494c400876e3f42b200cf4f9993c3dc00dcef50de8e1f7c4cbd36be827a62b999e5f979bb7f40e71c4076f"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x366, 0x10, &(0x7f0000000000), 0x2b2}, 0x48) 20:28:51 executing program 3: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000000840)=[{&(0x7f0000000680)="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", 0xffffff32}], 0x1, 0x0) close(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f00000000c0)=0x800000100000001, 0x4) ioctl$SIOCAX25OPTRT(r1, 0x89e7, &(0x7f0000000080)={@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x2, 0x56}) ioctl$int_in(r1, 0x5421, &(0x7f00000001c0)=0x1000) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000240)={@in6={{0xa, 0x0, 0x0, @private0}}, 0x0, 0x0, 0x4e, 0x0, "79365517136fb2b2078584963528836ff20ca9ebdd3b91d72296e832ba6a8bfea1953c83623e661e132038aa6e6238ad5b68c06d85d8c0b07e229dd53dd337506959bb24fa66b0aeb0f68f63cbb6d82b"}, 0xd8) ioctl$sock_rose_SIOCRSCLRRT(0xffffffffffffffff, 0x89e4) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x355) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@ccm_128={{0x303}, "4101940008000083", "69c6c72e0bd784712f6c1f00", 'q\x00', "58d3c21fad3ebb88"}, 0x28) splice(r0, 0x0, r1, 0x0, 0x80000fffffffc, 0x0) 20:28:51 executing program 1: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f00000000c0)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='nv\x00', 0x3) socket$inet_mptcp(0x2, 0x1, 0x106) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r2, 0x0, 0x0, 0x87b8, &(0x7f0000e68000)={0x2, 0x4e21, @remote}, 0x10) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x0, @remote}, 0x10) 20:28:51 executing program 0: r0 = socket(0x1f, 0x1, 0x8001) sendmsg$nl_generic(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000000c0)={0x14, 0x1d, 0xa01}, 0x14}}, 0x0) [ 505.179787][ T7] tipc: TX() has been purged, node left! [ 505.230391][T19722] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 505.242614][T19719] IPVS: ftp: loaded support on port[0] = 21 [ 505.271000][ T7] tipc: TX() has been purged, node left! [ 505.285894][ T7] tipc: TX() has been purged, node left! [ 505.314392][ T7] tipc: TX() has been purged, node left! 20:28:51 executing program 5: r0 = socket$inet(0x2, 0x80000, 0x800) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000380)=[@in6={0xa, 0x4e22, 0x0, @private2={0xfc, 0x2, [], 0x1}, 0xfffffbff}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x38}}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={r3, @in={{0x2, 0x4e21, @broadcast}}}, &(0x7f0000000240)=0x84) r4 = socket$kcm(0x10, 0x2, 0x10) r5 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$rose(r5, 0x104, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r8, 0x8933, &(0x7f00000006c0)={'batadv_slave_1\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x24, 0x0, 0x711, 0x0, 0x0, {0x8}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r9}]}, 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r5, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000227bd7040fddbdf250601030000000000006a0000050029000000000008c02b00009700005e914f38ee6a20f8bd03be377ea8c5557329bc6b62ffd731539643cb0000"], 0x2c}, 0x1, 0x0, 0x0, 0x40040}, 0x24008144) sendmsg$kcm(r4, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e02020025000535d25a80648c63940d0424fc600c00184001ac0f00051a82c137153e6709020f8003001700d1bd", 0x33fe0}], 0x1}, 0x0) [ 505.367251][ T7] tipc: TX() has been purged, node left! [ 505.412057][T19730] bond0: (slave veth21): Enslaving as an active interface with an up link [ 505.425993][ T7] tipc: TX() has been purged, node left! 20:28:51 executing program 0: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d151056316e6cd249be8d8e043f00232367da9309a227dc645d0dbb8d310df1d4af84ca7a42c95b3fbf42247beca9f8c836432868bee14b2bf6de8b68bf267"}, 0x60) getsockname(r0, 0x0, &(0x7f0000000000)) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) recvmsg$can_j1939(r1, &(0x7f0000002500)={&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000002440)=[{&(0x7f0000000100)=""/93, 0x5d}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)}, {&(0x7f00000011c0)=""/110, 0x6e}, {&(0x7f0000001240)=""/235, 0xeb}, {&(0x7f0000001340)=""/133, 0x85}, {&(0x7f0000001400)=""/6, 0x6}, {&(0x7f0000001440)=""/4096, 0x1000}], 0x8, &(0x7f00000024c0)=""/51, 0x33}, 0x10000) accept4$tipc(r2, &(0x7f0000002540)=@id, &(0x7f0000002580)=0x10, 0x800) [ 505.512473][T19754] netlink: 126166 bytes leftover after parsing attributes in process `syz-executor.5'. 20:28:51 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000000c0)=""/195, 0xc3, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@private=0xa010102, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x2e, r2, r3}, {0x8000, 0x100000001, 0xffffffffffffffff, 0xfff, 0x80, 0x16, 0x9d8, 0x6}, {0x9}, 0x7, 0x6e6bb1, 0x0, 0x1}, {{@in=@dev}, 0x2, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x7, 0x8001, 0x3}}, 0xe8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000480)=ANY=[@ANYBLOB="3c0000002800000226bd7000fcdbdf25000010009292123827fe6e89e31d40a79b8d0674d6ec106f39a9ace4fece309f113e0308000000000000001b2fd884609e97abf1b1e6b6422e58", @ANYRES32=r2, @ANYBLOB="0900f2fff3ff0b0007000e00060005000002000008000100726564000600050000f70000"], 0x3c}, 0x1, 0x0, 0x0, 0x40014}, 0x4000040) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f00000030c0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000000)="ee", 0x1}], 0x1}}], 0x92, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB="9c26bd600001dcdf250000000000000000000008", @ANYRES32=r2, @ANYBLOB="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"], 0xc9c}}, 0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r5, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) r6 = gettid() ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000000000)=r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000040)=r6) r7 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) close(r7) 20:28:51 executing program 4: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x1, 0x7}) sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000000)=ANY=[@ANYBLOB="418b2a95000000", @ANYRES16=r1, @ANYBLOB="0100000000000000000009000000300003800800010000000000140002006e65747063693000000000000000000008000300000000000600070002000000"], 0x44}}, 0x0) 20:28:51 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socket$inet_tcp(0x2, 0x1, 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$nl_generic(0x10, 0x3, 0x10) socket$nl_rdma(0x10, 0x3, 0x14) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$IPSET_CMD_DESTROY(r4, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x7c, 0x3, 0x6, 0x201, 0x0, 0x0, {0xa, 0x0, 0x9}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}]}, 0x7c}, 0x1, 0x0, 0x0, 0x10}, 0x24000000) sendmsg$BATADV_CMD_GET_MESH(r5, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000200)=ANY=[@ANYRES16, @ANYRESOCT=r5, @ANYRESOCT=r4], 0x4}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="c086a772", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 20:28:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) bind$bt_sco(r1, &(0x7f0000000000), 0x8) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000380)=@raw={'raw\x00', 0x3c1, 0x3, 0x358, 0x148, 0x0, 0x148, 0x0, 0x148, 0x288, 0x288, 0x288, 0x288, 0x288, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x100, 0x148, 0x0, {}, [@common=@inet=@ecn={{0x28, 'ecn\x00'}}, @common=@inet=@tcp={{0x30, 'tcp\x00'}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x3, 'syz0\x00'}}}, {{@ipv6={@mcast1, @loopback, [], [], 'vxcan1\x00', 'batadv_slave_1\x00'}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@eui64={{0x28, 'eui64\x00'}}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x6e9, 'syz0\x00'}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3b8) 20:28:51 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x61, &(0x7f0000000180)={'filter\x00', 0x4}, 0x68) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x436, &(0x7f0000000040)=""/183}, 0x48) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000200)=0x91c8, &(0x7f0000000240)=0x4) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000380)={r0, r1}) sendmsg$rds(r3, &(0x7f0000002940)={0x0, 0x0, &(0x7f0000002800)=[{&(0x7f0000002980)=""/4112, 0xfffffde7}], 0x1}, 0x0) write(r3, 0x0, 0x0) recvmsg$kcm(r3, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x3) [ 505.955920][ T29] kauditd_printk_skb: 4 callbacks suppressed [ 505.955934][ T29] audit: type=1804 audit(1592512132.024:291): pid=19788 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir114868402/syzkaller.6lx1hw/149/cgroup.controllers" dev="sda1" ino=16368 res=1 [ 506.301580][T19723] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 506.337276][T19795] IPVS: ftp: loaded support on port[0] = 21 [ 506.383308][T19723] device ipvlan5 entered promiscuous mode [ 506.415840][T19723] bond1: (slave ipvlan5): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 506.489666][T19723] bond1: (slave ipvlan5): slave is up - this may be due to an out of date ifenslave [ 507.049945][T19814] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 507.080064][T19814] device ipvlan5 entered promiscuous mode [ 507.100252][T19814] bond1: (slave ipvlan5): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 507.120466][T19814] bond1: (slave ipvlan5): slave is up - this may be due to an out of date ifenslave 20:28:54 executing program 2: r0 = socket$kcm(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x5, 0xfe, 0x9, 0x4}]}, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x8100, &(0x7f0000000080)=[{&(0x7f00000002c0)="2e00000010008105040280ecdb4cb92e0a480e000d000000e8bd6efb250400000e000100404e02ff050005001201", 0x2e}], 0x1}, 0x0) 20:28:54 executing program 5: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x6c, 0x30, 0x1, 0x0, 0x0, {}, [{0x58, 0x1, [@m_mpls={0x54, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x6c}}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000000)={0x90000000}) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={r1}) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f00000000c0), 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000100)=0x60, 0x4) socket$xdp(0x2c, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, r4, 0x0) socket(0x0, 0x0, 0x0) 20:28:54 executing program 1: r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc}, 0x10) recvfrom$netrom(r0, &(0x7f00000000c0)=""/195, 0xc3, 0x0, 0x0, 0x0) r1 = socket(0x1e, 0x4, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@private=0xa010102, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x2e, r2, r3}, {0x8000, 0x100000001, 0xffffffffffffffff, 0xfff, 0x80, 0x16, 0x9d8, 0x6}, {0x9}, 0x7, 0x6e6bb1, 0x0, 0x1}, {{@in=@dev}, 0x2, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x7, 0x8001, 0x3}}, 0xe8) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f0000000480)=ANY=[@ANYBLOB="3c0000002800000226bd7000fcdbdf25000010009292123827fe6e89e31d40a79b8d0674d6ec106f39a9ace4fece309f113e0308000000000000001b2fd884609e97abf1b1e6b6422e58", @ANYRES32=r2, @ANYBLOB="0900f2fff3ff0b0007000e00060005000002000008000100726564000600050000f70000"], 0x3c}, 0x1, 0x0, 0x0, 0x40014}, 0x4000040) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) sendmmsg(r1, &(0x7f00000030c0)=[{{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000000)="ee", 0x1}], 0x1}}], 0x92, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB="9c26bd600001dcdf250000000000000000000008", @ANYRES32=r2, @ANYBLOB="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"], 0xc9c}}, 0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r5, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r5, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) r6 = gettid() ioctl$sock_FIOSETOWN(r5, 0x8901, &(0x7f0000000000)=r6) ioctl$sock_SIOCSPGRP(r4, 0x8902, &(0x7f0000000040)=r6) r7 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r7, 0x10f, 0x87, &(0x7f0000000440)=@req={0x3fc, 0x0, 0x2}, 0x10) close(r7) 20:28:54 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0xe23, @multicast1}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) 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) sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, 0x0, 0x0) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 20:28:54 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000380)={0x5, &(0x7f0000000280)=[{0x0, 0x0, 0x0, @link_local}, {0x0, 0x0, 0x0, @random}, {}, {}, {0x0, 0x0, 0x0, @local}]}) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r4, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @ipv4={[], [], @dev}}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000340)="d2", 0x1}], 0x1, &(0x7f00000001c0)=ANY=[@ANYBLOB="18000000000000008400000007000000ee3fb3102259848e"], 0x18}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000000080), 0x0, 0x0) 20:28:54 executing program 4: r0 = socket(0x11, 0x800000003, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r4, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r4, 0x4) bind(r0, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000000)=0x14) r6 = socket(0x10, 0x3, 0x0) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000cc0)=@newqdisc={0x45c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_tbf={{0x8, 0x1, 'tbf\x00'}, {0x430, 0x2, [@TCA_TBF_RTAB={0x404}, @TCA_TBF_PARMS={0x28, 0x1, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}}]}}]}, 0x45c}}, 0x0) [ 508.774788][T19833] sctp: [Deprecated]: syz-executor.4 (pid 19833) Use of int in maxseg socket option. [ 508.774788][T19833] Use struct sctp_assoc_value instead [ 508.814791][T19838] IPVS: ftp: loaded support on port[0] = 21 [ 508.824364][T19833] sch_tbf: burst 0 is lower than device lo mtu (14) ! 20:28:55 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[], 0x208e289) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_tx_ring(r2, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x8000, 0x6, 0x8000, 0x6, 0x0, 0x0, 0xfffffffd}, 0x1c) r3 = accept4(r0, &(0x7f0000000680)=@pppol2tp, &(0x7f0000000700)=0x80, 0xc0000) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r4], 0x4}}, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040)='NLBL_UNLBL\x00') sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000840)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)={0x44, 0x0, 0x10, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x7}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1f}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x804}, 0x20014001) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f00000003c0)={0xf0a3, 0xf2, 0x9, 0x7f}, 0x8) sendfile(r5, r1, 0x0, 0x100000001) [ 508.912994][T19833] sctp: [Deprecated]: syz-executor.4 (pid 19833) Use of int in maxseg socket option. [ 508.912994][T19833] Use struct sctp_assoc_value instead 20:28:55 executing program 1: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x110}, 0x1, 0x0, 0x0, 0x1}, 0x8000014) r1 = socket$inet(0x2, 0x5, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={'lo\x00', {0x2, 0x0, @remote}}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) mmap$xdp(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x12, r3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) mmap$xdp(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x4000010, r4, 0x80000000) getsockname$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000000)=0x6e) mmap$xdp(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000000)=0x6e) accept$unix(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000040)=0x6e) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000000c0), 0x10) ioctl$sock_inet_SIOCSIFADDR(r2, 0x891c, &(0x7f0000000100)={'lo\x00', {0x2, 0x0, @empty}}) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000440)='TIPCv2\x00') sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f0000000500)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000004c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="e8fd6883", @ANYRES16=r5, @ANYBLOB="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"], 0x284}, 0x1, 0x0, 0x0, 0x40044}, 0x48850) getsockname$netrom(r3, &(0x7f0000000640)={{0x3, @null}, [@rose, @rose, @remote, @null, @default, @default, @bcast, @netrom]}, &(0x7f0000000600)=0x48) 20:28:55 executing program 3: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x1e, &(0x7f0000000180)=0x400000001, 0x80) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='bic\x00', 0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x36d) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, 0x1c) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r3 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000140)='NLBL_CALIPSO\x00') sendmsg$NLBL_CALIPSO_C_LISTALL(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14ba378a000000", @ANYRES16=r3, @ANYBLOB="100028bd7000fcdbdf2504000000"], 0x14}, 0x1, 0x0, 0x0, 0x20004800}, 0x8011) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0xf, 0x803, 0x0) sendmsg$TIPC_NL_BEARER_SET(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r7, @ANYBLOB="2277f292252155b21c0012000c000100626f6e64008800020c0002000800010005f70000e28c5339464e42402b5b43cf9d7467b30b7ee982eab323"], 0x3c}}, 0x0) sendmsg$nl_route(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000680)=@newlink={0x44, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_VLAN_FILTERING={0x5, 0x7, 0x7f}]}}}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0x44}}, 0x0) [ 509.112566][T19848] sch_tbf: burst 0 is lower than device lo mtu (14) ! 20:28:55 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb05a) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x44}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) pipe(&(0x7f0000000d00)={0xffffffffffffffff}) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) splice(r4, 0x0, r5, 0x0, 0x4ffe0, 0x0) pipe(&(0x7f0000000d00)={0xffffffffffffffff}) r7 = socket$inet_udp(0x2, 0x2, 0x0) close(r7) r8 = openat$cgroup_ro(r6, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000200), 0xf000) sendfile(r3, r8, 0x0, 0xf03b0000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) sendmmsg(r2, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 509.228292][T19864] IPVS: ftp: loaded support on port[0] = 21 [ 509.374828][T19882] netlink: 'syz-executor.3': attribute type 1 has an invalid length. 20:28:55 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000040)={'vcan0\x00', {0x2, 0x4e22, @rand_addr=0x64010101}}) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0xb1d000) ioctl$FS_IOC_RESVSP(r0, 0x40305829, &(0x7f0000000140)={0x0, 0x0, 0x800200, 0xc8ad}) [ 509.421329][T19882] bond1 (uninitialized): Released all slaves 20:28:55 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00000007c0), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x0, 0x1}, 0xc) socket(0x11, 0x800000003, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xc9, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl(r1, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847") r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x559045286c5d4219}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="4400000000010101000000000000000007000004140005800e0001006972632d323030823000000014001080080003400000007f08000140000010010800034000003406"], 0x44}, 0x1, 0x0, 0x0, 0x804}, 0x8080) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) socket$inet(0x2, 0x80001, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000200)={0x1}, 0x1) [ 509.920546][T19920] IPVS: ftp: loaded support on port[0] = 21 [ 510.035208][T19838] IPVS: ftp: loaded support on port[0] = 21 20:28:56 executing program 2: syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) socket$unix(0x1, 0x5, 0x0) r0 = socket(0x29, 0x80b, 0x5) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000005c0)='nl80211\x00') r3 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@private=0xa010102, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x2e}, {0x8000, 0x100000001, 0xffffffffffffffff, 0xfff, 0x80, 0x16, 0x9d8, 0x6}, {0x9}, 0x7, 0x6e6bb1, 0x0, 0x1}, {{@in=@dev}, 0x2, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x7, 0x8001, 0x3}}, 0xe8) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x24, 0x0, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@GTPA_O_TEI={0x8, 0x9, 0x3}, @GTPA_LINK={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x8080}, 0x4008800) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'vlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_WIPHY(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="1100000000000d0000000200000008000300", @ANYRES32=r4, @ANYBLOB="140002"], 0x30}}, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000001140)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001240)={&(0x7f0000001200)={0x3c, r2, 0x8, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x8001, 0x3}}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'ip6erspan0\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80c4}, 0x4054) sendmsg$NL80211_CMD_DEL_STATION(r0, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x30, r2, 0x800, 0x70bd28, 0x25dfdbfd, {}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5, 0xe4, 0x1}, @NL80211_ATTR_STA_CAPABILITY={0x6, 0xab, 0x1f}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x7e, 0x3}}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x40) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000040)=0x71, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r6 = socket(0x21, 0x5, 0x80000001) sendmsg$AUDIT_USER(r6, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x7c, 0x3ed, 0xe10, 0x70bd26, 0x25dfdbff, "fdcbe2b76c7dc30179bc7fb14200cb1e0a8853ba0d72e29470db43b6b8704ac4ecbaf3d6867640e7b75c2c1075885f3b03e8ef061e4fbdc47e72582e9e57701041b79f2548abf03979f42e07b99cca21ab0400d11439160270a8e354bdeb2040eea3e9f88b075eb4d009b030", ["", ""]}, 0x7c}, 0x1, 0x0, 0x0, 0x4080}, 0x4000011) setsockopt$SO_BINDTODEVICE_wg(r5, 0x1, 0x19, &(0x7f0000000080)='wg1\x00', 0x4) r7 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="00082cbd7000ffdbdf250800000008000800ac1414bb08000c000000000014000600fe880000000000000000000000000001080004000300000008020000001e000106000b0002000000000000000200000014000500fe880000000000000000000000000001"], 0x6c}}, 0x44000) sendmsg$NLBL_MGMT_C_REMOVE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x38, r7, 0x0, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @dev={0xac, 0x14, 0x14, 0x3c}}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x40840) [ 510.124044][T19864] IPVS: ftp: loaded support on port[0] = 21 [ 510.893937][T19920] IPVS: ftp: loaded support on port[0] = 21 20:28:57 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @empty}}) pipe(&(0x7f0000000d00)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000000)={'macvlan0\x00', 0x1000}) write$tun(r0, &(0x7f0000000180)={@void, @val={0x5, 0x0, 0x0, 0x0, 0x7e}, @mpls={[], @ipv4=@dccp={{0x5, 0x4, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x84, 0x0, @private=0xa010100, @dev={0xac, 0x14, 0x14, 0x1e}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00-\x00', 0xa, '\a\x00@'}, "ccbfc12abc282c27820fd9118600820e000500110000000094ce7f17e89fb5f1112b33df4c366b67856c210a24c3df6373d0ca47aac2885da778edbd1ee5bde967a600ca0e2ba1e34aebb68aa9431063000000000000000000010000"}}}}, 0x8a) 20:28:57 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 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) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$bt_BT_RCVMTU(0xffffffffffffffff, 0x112, 0xd, &(0x7f0000000240)=0xd9, 0x2) setsockopt$sock_int(r5, 0x1, 0x2c, &(0x7f0000000140)=0x80000001, 0xffffffffffffffbf) connect$inet(r5, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r5, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) accept$ax25(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000680)=ANY=[], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_PROTO_DOWN={0x8, 0xa, 0x14}]}, 0x28}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000640)=ANY=[@ANYBLOB="2000000011000d040000000a0000000000000000", @ANYRES32=r4], 0x20}}, 0x0) 20:28:57 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f0000000140)={@void, @void, @eth={@empty, @local, @val={@void, {0x8100, 0x0, 0x0, 0x4}}, {@ipv6={0x86dd, @generic={0x0, 0x6, "044cac", 0xf0, 0x0, 0x0, @local, @mcast2, {[@dstopts={0x84, 0x6, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x5}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x400}, @hao={0xc9, 0x10, @empty}, @ra={0x5, 0x2, 0x7}, @pad1]}], "57d58f85dd05a18ebc70d71e18d06f442566d0144110e3dcd0ff884f74ae3c05b3b157487eaf0056ae0a330251a162e95feb8a4785242581bbeef4f8405480a79e89311495c381e2b395878c64652567a7fcded59cb3a1de3d6488895f70aa4ae324d1593420304d9349c337d09b724e025c276750f1b4d4d90ef574de3cd5c15f9649ad8f4fdc421f21faa58483c9da25e8ff79e4b9b9e7cd9289096c60b9cca624154f3117c2ac4370c82a7617b9e9feb37f39296f072f"}}}}}}, 0x12a) mmap(&(0x7f0000c00000/0x400000)=nil, 0x400000, 0x4800004, 0x5e831, 0xffffffffffffffff, 0x400000) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 20:28:57 executing program 1: r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) bind$tipc(r0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x7, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x79, 0x10, 0x30}, [@ldst={0x5, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffff}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) 20:28:57 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) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r3 = accept4$rose(0xffffffffffffffff, &(0x7f00000037c0)=@short={0xb, @remote, @default, 0x1, @bcast}, &(0x7f0000003800)=0x1c, 0x80800) connect$rose(r3, &(0x7f0000003840)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, 0x5, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @default]}, 0x40) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r2, 0x0, 0x100000001) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) connect$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) syz_genetlink_get_family_id$tipc2(0x0) preadv(r5, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0xf0, 0x0) r6 = openat$cgroup_ro(r0, &(0x7f0000001200)='memory.swap.current\x00', 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 20:28:57 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$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, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000000706010341d43a83587cff000100e9000500010047"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000001) [ 511.684117][ T29] audit: type=1804 audit(1592512137.745:292): pid=20041 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir114868402/syzkaller.6lx1hw/151/cgroup.controllers" dev="sda1" ino=16365 res=1 [ 511.818718][ T29] audit: type=1804 audit(1592512137.805:293): pid=20047 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir114868402/syzkaller.6lx1hw/151/memory.events" dev="sda1" ino=16367 res=1 20:28:58 executing program 1: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x71, 0x10, 0x18}, [@ldst={0x6, 0x1, 0x1, 0x5}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xbe, &(0x7f000000cf3d)=""/190, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x78) [ 511.963341][ T29] audit: type=1800 audit(1592512137.805:294): pid=20047 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16367 res=0 20:28:58 executing program 1: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280), 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001440)={0x0, 0xf3, 0x1}, &(0x7f0000001480)=0x8) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000023c0)={0x1, 'vlan1\x00', 0x2}, 0x18) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = socket(0x1f, 0x800, 0x0) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10, 0x80000) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f00000003c0)=""/4096, &(0x7f0000000240)=0x1000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000100)={0x100008003, 0x40000000, 0x2be20000}) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r3, 0x0, 0xf03b0000) pipe(&(0x7f0000000000)) r5 = openat$cgroup_ro(r3, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$TUNGETFILTER(r5, 0x801054db, &(0x7f0000000180)=""/106) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000013c0)=ANY=[@ANYBLOB="0800000006cbf9aa0f0500"/20], &(0x7f0000001400)=0x14) [ 512.054663][ T29] audit: type=1804 audit(1592512137.945:295): pid=20052 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir484283236/syzkaller.OIJyko/168/cgroup.controllers" dev="sda1" ino=16358 res=1 20:28:58 executing program 0: syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x40010}, 0x40) unshare(0x40000000) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f00000002c0)=@pptp={0x18, 0x2, {0x1}}, 0x80) accept4(0xffffffffffffffff, 0x0, &(0x7f0000004a80), 0x0) sendmsg$IPSET_CMD_GET_BYNAME(0xffffffffffffffff, &(0x7f0000004bc0)={0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000003280)={&(0x7f0000003180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000003240)={&(0x7f0000000580)=ANY=[@ANYBLOB="6c0000001300000e2cbd5700fcdbdf2500090000f042bb46a42c373e8c3a9478338ec6a0d569c239c142b749266c1366704e006e5d24fd22878c6a4a7a4bea24bae6cacd055560ce2a14f97f01c4d2755f66836cfba9b06361f076bf12e7bb8bff428abdf63188fca111a07f6fa4d38d29a8b36026feed17392009bca9730c6ad363dc072b2f8cb38381e8314b2a398c145f2e3b414e394494fb86ffdede7981e2556e09eb509cd194669636357d1beac208bc39dd9c88a4e7eac5aed5bb40439186498a2f89c18bde7953eeeb6e5cdbb2adc24428e548c665ab6b1acb8cb8bd9294f0168bfe56e805792446777cfc535fc4e5d20c8f2342", @ANYRES32=0x0, @ANYBLOB="c00400000000010014002b8008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08001b000104000008001a8004001c00050027000700000008000f000600000004002b80050021008600000008002c000800000004001400"], 0x6c}, 0x1, 0x0, 0x0, 0x8805}, 0x1) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r2 = socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88202, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00'}) splice(r3, 0x0, r4, 0x0, 0x10005, 0x0) close(r1) [ 512.351279][ T29] audit: type=1804 audit(1592512138.415:296): pid=20053 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir114868402/syzkaller.6lx1hw/151/cgroup.controllers" dev="sda1" ino=16365 res=1 [ 512.377145][T20063] IPVS: ftp: loaded support on port[0] = 21 [ 512.462889][ T29] audit: type=1804 audit(1592512138.465:297): pid=20066 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir114868402/syzkaller.6lx1hw/151/memory.events" dev="sda1" ino=16367 res=1 [ 512.583227][ T29] audit: type=1800 audit(1592512138.465:298): pid=20066 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16367 res=0 [ 512.621091][T20072] IPVS: sync thread started: state = MASTER, mcast_ifn = vlan1, syncid = 2, id = 0 20:28:58 executing program 5: r0 = openat$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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r3 = accept4$rose(0xffffffffffffffff, &(0x7f00000037c0)=@short={0xb, @remote, @default, 0x1, @bcast}, &(0x7f0000003800)=0x1c, 0x80800) connect$rose(r3, &(0x7f0000003840)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, 0x5, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @default]}, 0x40) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r4, r2, 0x0, 0x100000001) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) connect$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) syz_genetlink_get_family_id$tipc2(0x0) preadv(r5, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0xf0, 0x0) r6 = openat$cgroup_ro(r0, &(0x7f0000001200)='memory.swap.current\x00', 0x0, 0x0) openat$cgroup_ro(r6, &(0x7f0000000100)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 20:28:59 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000000011, 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000340), &(0x7f0000000380)=0x8) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "000001000000000006eb09f0e4231cff4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000300)=0x14) bind$packet(r0, &(0x7f0000000000)={0x11, 0x0, r2}, 0x14) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000180)=0x20, 0x4) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f00000002c0)=0x2, &(0x7f00000003c0)=0x4) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r5, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x62) [ 513.092594][ T29] audit: type=1804 audit(1592512139.155:299): pid=20074 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir114868402/syzkaller.6lx1hw/152/cgroup.controllers" dev="sda1" ino=16375 res=1 [ 513.207190][ T29] audit: type=1804 audit(1592512139.265:300): pid=20076 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir114868402/syzkaller.6lx1hw/152/memory.events" dev="sda1" ino=16371 res=1 [ 513.321574][ T29] audit: type=1800 audit(1592512139.265:301): pid=20076 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16371 res=0 20:28:59 executing program 1: getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000280), 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001440)={0x0, 0xf3, 0x1}, &(0x7f0000001480)=0x8) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f00000023c0)={0x1, 'vlan1\x00', 0x2}, 0x18) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = socket(0x1f, 0x800, 0x0) accept4$vsock_stream(r2, &(0x7f0000000040)={0x28, 0x0, 0x0, @local}, 0x10, 0x80000) getsockopt$inet6_tcp_buf(r2, 0x6, 0x1a, &(0x7f00000003c0)=""/4096, &(0x7f0000000240)=0x1000) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) ioctl$FITRIM(r4, 0x40305839, &(0x7f0000000100)={0x100008003, 0x40000000, 0x2be20000}) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r3, 0x0, 0xf03b0000) pipe(&(0x7f0000000000)) r5 = openat$cgroup_ro(r3, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) ioctl$TUNGETFILTER(r5, 0x801054db, &(0x7f0000000180)=""/106) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000013c0)=ANY=[@ANYBLOB="0800000006cbf9aa0f0500"/20], &(0x7f0000001400)=0x14) 20:29:01 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) bind$rxrpc(0xffffffffffffffff, 0x0, 0x0) r0 = socket$xdp(0x2c, 0x3, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, r1, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000001000)={0x0, 0x208000, 0x800}, 0x18) socket(0x0, 0x0, 0x0) r2 = socket(0x10, 0x80002, 0x0) getsockopt$bt_BT_DEFER_SETUP(r2, 0x112, 0x7, &(0x7f0000000180)=0x1, &(0x7f00000001c0)=0x4) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x7c, 0x3e, 0x400, 0x70bd2c, 0x25dfdbfe, {0x15}, [@generic="44e6c25f41583ab19fb670dbb5e77b131a9c2a55ca4f3b38e3cde90d7310e7ef1f0cc3c2638316cea88b48db694711204d011c5c090e6de6c011bbc5531be5650a7bb283ef247e4331a097dd7a49ef502de7497094d186ee63f5b35cf8cfc73e120fd0edc0"]}, 0x7c}}, 0x0) 20:29:01 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$kcm(0x29, 0x2, 0x0) recvfrom(r0, &(0x7f0000000100)=""/146, 0x92, 0x162, &(0x7f00000001c0)=@nl=@proc={0x10, 0x0, 0x25dfdbfc, 0x20000000}, 0x80) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22, 0x0, @empty}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000000240)=ANY=[@ANYBLOB="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", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="60c20000907800000204ff8a"], 0x0) 20:29:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@mcast2, 0x0, 0x0, 0x0, 0x4}, 0x20) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x140b, 0x400, 0x70bd28, 0x25dfdbfb, "", [@RDMA_NLDEV_ATTR_RES_CM_IDN={0x8, 0x3f, 0x3}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x4}]}, 0x20}}, 0x15) 20:29:01 executing program 1: r0 = socket$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$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="3c00000010000507000000001b25000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000140012800b00010062726964676500000400028008000a00", @ANYRES32=r5], 0x3c}}, 0x0) r6 = socket(0x1000000010, 0x80003, 0x0) sendmmsg$alg(r6, &(0x7f0000000100), 0x492492492492711, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="3839806e68b53e5300000000f2000000100000000000000002a23f142dfd7b07630022cc66b951ebffbf7d6a80d78287192da6637a059547096af3ffffde9933fd29", @ANYRES32=r9], 0x20}}, 0x0) 20:29:01 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) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000080)=@generic={0x1, 0x7, 0x6}) bind$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) r5 = accept(r4, &(0x7f0000000680)=@tipc=@name, &(0x7f0000000700)=0x80) sendmsg$NL80211_CMD_STOP_AP(r5, &(0x7f0000000a40)={&(0x7f0000000740)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000a00)={&(0x7f0000000780)={0x248, 0x0, 0x800, 0x70bd2a, 0x25dfdbfb, {}, [@NL80211_ATTR_AKM_SUITES={0xc, 0x4c, [0xfac02, 0xfac03]}, @NL80211_ATTR_IE_ASSOC_RESP={0x226, 0x80, "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"}]}, 0x248}, 0x1, 0x0, 0x0, 0x4000040}, 0x1000) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f0000000100)={0x9, 0xd6, 0x0, 0x80, 0x2, 0x8}) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x34) sendmmsg(r2, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) [ 515.334953][T20174] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 515.413915][T20201] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 515.525061][T20188] bond4: (slave bridge6): Enslaving as a backup interface with an up link 20:29:01 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=@newtaction={0xb4, 0x30, 0x1, 0x0, 0x3, {}, [{0xa0, 0x1, [@m_mpls={0x9c, 0x3fff, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{0x0, 0x0, 0x0, 0x0, 0x1}, 0x2}}, @TCA_MPLS_LABEL={0x8, 0x5, 0x3}]}, {0x49, 0x6, "151770dfb4d468ae72393b9a5a591a8e8d4401d9df44048a2b4ee75d89be13d44137f42f79dabb2ee9505b94ff94f3fa6193eb93d3e5e341ba07ae978c3e44d9c740bb2865"}, {0xc}, {0xc}}}]}]}, 0xb4}}, 0x0) setsockopt$sock_int(r4, 0x1, 0x3c, &(0x7f00000000c0)=0x60a, 0x4) sendto$inet(r3, 0x0, 0x0, 0x4008040, &(0x7f0000000200)={0x2, 0x4e21}, 0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x21, &(0x7f0000000000)=""/120, &(0x7f0000000080)=0x78) write$binfmt_elf32(r1, &(0x7f0000000000)=ANY=[], 0x8) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) 20:29:01 executing program 3: r0 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000280)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000300)={r3, 0xc0, &(0x7f0000000600)=[@in={0x2, 0x4e24, @broadcast}, @in6={0xa, 0x4e24, 0x1, @ipv4={[], [], @local}, 0x2}, @in={0x2, 0x4e22, @rand_addr=0x64010102}, @in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x34}}, @in6={0xa, 0x4e21, 0xfffffff9, @ipv4={[], [], @multicast1}, 0x3dc7}, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e21, 0x3f, @local, 0x2}, @in6={0xa, 0x4e22, 0x1, @local, 0x7fffffff}]}, &(0x7f00000006c0)=0x10) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r5, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={r5, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000400)={r6, 0x2, 0xea, "51cc5cdcad1460989be1c976cf462fcae82fe93171767893825f00567c957f8e3b75d4c680810874f2d56d43f98fc28572e097efae98f7e436372c85f8f523e5e82208dedd1bc8dea541ec2bc32e9184dd0517775fc18a09bae23a3091791d75fb7087c52fdfac5148b903eea877b5da50aa5cd07774da932cff40e2f6c02024fad6faf3b3e2fe232618a16b8d1da121ab5653fec1efa9858155e9d18fd83000636e36c7bec68a6e11625c90c70f01eefcf3fb325d412a33e138cba6073c0eb15ac561e4f5a8ce1aa4752a40c343189225b1e77ee8626d919fff6e36b943a04fc09eebc6e39518c3c2be"}, 0xf2) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000500)={{{@in6=@empty, @in6=@ipv4={[], [], @broadcast}}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000000140)=0xe8) r7 = socket$inet6(0xa, 0x8004808000080003, 0x4) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000240)={'bridge_slave_0\x00', 0x0}) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS(r9, &(0x7f00000003c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000170}, 0xc, &(0x7f0000000380)={&(0x7f0000000700)={0x14, 0x5, 0x1, 0x5, 0x0, 0x0, {0x3, 0x0, 0x7}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40840}, 0x4044) r10 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r10, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="340000001300290a000041ee709edc74dba30176", @ANYRES32=r8, @ANYBLOB="000000000000000014001a80020004800c0003800800000000000000"], 0x34}}, 0x0) [ 515.620563][T20201] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable [ 515.661638][T20174] bond4: (slave bridge7): Enslaving as a backup interface with a down link [ 515.717949][T20174] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 515.772200][T20188] bond4: (slave bridge8): Enslaving as a backup interface with a down link [ 515.854210][T20219] bond4: (slave bridge9): Enslaving as a backup interface with a down link 20:29:02 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000000040)) socket$nl_crypto(0x10, 0x3, 0x15) socket$nl_crypto(0x10, 0x3, 0x15) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000cc0)='cpu.stat\x00', 0x275a, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket(0x10, 0x3, 0x0) pipe(&(0x7f0000000100)) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r2, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r2, @ANYRESHEX], 0x44}}, 0x0) [ 516.233584][T20246] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 516.255979][T20246] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 516.369206][T20250] netlink: 16 bytes leftover after parsing attributes in process `syz-executor.2'. [ 516.393745][T20250] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 20:29:06 executing program 0: syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x40010}, 0x40) unshare(0x40000000) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f00000002c0)=@pptp={0x18, 0x2, {0x1}}, 0x80) accept4(0xffffffffffffffff, 0x0, &(0x7f0000004a80), 0x0) sendmsg$IPSET_CMD_GET_BYNAME(0xffffffffffffffff, &(0x7f0000004bc0)={0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000003280)={&(0x7f0000003180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000003240)={&(0x7f0000000580)=ANY=[@ANYBLOB="6c0000001300000e2cbd5700fcdbdf2500090000f042bb46a42c373e8c3a9478338ec6a0d569c239c142b749266c1366704e006e5d24fd22878c6a4a7a4bea24bae6cacd055560ce2a14f97f01c4d2755f66836cfba9b06361f076bf12e7bb8bff428abdf63188fca111a07f6fa4d38d29a8b36026feed17392009bca9730c6ad363dc072b2f8cb38381e8314b2a398c145f2e3b414e394494fb86ffdede7981e2556e09eb509cd194669636357d1beac208bc39dd9c88a4e7eac5aed5bb40439186498a2f89c18bde7953eeeb6e5cdbb2adc24428e548c665ab6b1acb8cb8bd9294f0168bfe56e805792446777cfc535fc4e5d20c8f2342", @ANYRES32=0x0, @ANYBLOB="c00400000000010014002b8008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08001b000104000008001a8004001c00050027000700000008000f000600000004002b80050021008600000008002c000800000004001400"], 0x6c}, 0x1, 0x0, 0x0, 0x8805}, 0x1) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r2 = socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88202, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00'}) splice(r3, 0x0, r4, 0x0, 0x10005, 0x0) close(r1) 20:29:06 executing program 3: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$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$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="d9c6785e9f087ee1860ce056d8e4b9fa93a2b0656442a5437ef7f3310e29885fcf018da70e59a576b8af54bb024a2790307e26ab9caedb62918366c2450b1d8380a2baec9e0f49237577"], 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r3, 0x0, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f0000000300)=ANY=[@ANYBLOB="6e6996c88dc5d018fdb9a5a5f134b4fc68f737a35973b13f4a0b2252cb229569d1a8c8c657b4897c6b6631b7deafd69eefbbbb09774cb4656864bf17576665264324077652ac4b80c3f6d75faf959934b9dc7b153e3300935d963938fbf468c2e1d995a5ecec19e64794e89385a55f20ed128da7e3b7c53db826bedc3ef44d0b80359c1e9d4b8c3061235271fdb33bdc24329022d59c4ea4f1b7120e2558b843fcd3dc5f", @ANYRES16=0x0, @ANYBLOB="00002bbd7000fe3be5f0d37ce7fa0a3558f6b4f8b224dbdf25100000000400028004"], 0x28}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)={0x80, 0x0, 0x400, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40c}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x33}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x11, 0x2a}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0xa}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1c}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x76}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfffffe00}]}, 0x80}, 0x1, 0x0, 0x0, 0x14}, 0x4c000) sendmsg$IPVS_CMD_GET_SERVICE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f00000005c0)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x20008801) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 20:29:06 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000000c0)=ANY=[], 0x4) accept(r0, &(0x7f0000000100)=@caif=@rfm, &(0x7f0000000040)=0x80) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x492a81, 0x0) 20:29:06 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) 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) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_pid(r4, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(r4, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x0, 0x0) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x34) close(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="01f97f00", @ANYRES32=0x0], 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f00000001c0)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={r5, 0x2, 0xc8b, 0x5af1, 0x7, 0x7bf66c46}, &(0x7f0000000180)=0x14) sendmmsg(r3, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) 20:29:06 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000180)={'broute\x00', 0x0, 0x1, 0x3a, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f00000000c0)=""/58}, &(0x7f0000000100)=0x78) connect(r0, &(0x7f0000000240)=@rc={0x1f, @none, 0x4}, 0x80) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r3, 0x400442c8, &(0x7f0000000140)={0x4, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 20:29:06 executing program 4: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) socket(0x0, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x48, 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_MASTER={0x8, 0xa, r2}]}, 0x48}}, 0x0) r3 = accept(r0, &(0x7f00000005c0)=@l2tp6={0xa, 0x0, 0x0, @private1}, &(0x7f0000000640)=0x80) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000680)=0x600, 0x4) [ 520.399200][ T29] audit: type=1804 audit(1592512146.466:302): pid=20280 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir235209083/syzkaller.PToUSu/172/memory.events" dev="sda1" ino=16365 res=1 [ 520.419717][T20281] IPVS: ftp: loaded support on port[0] = 21 [ 520.438017][ T7] tipc: TX() has been purged, node left! 20:29:06 executing program 1: setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x5, 0xb}, 0x10) r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0xfffffffffffffed3, &(0x7f0000000080)=[{&(0x7f0000000040)="2e02020025000535d25a80648c63940d0424fc606c0017400c000000051a82c137153e6709020f8003001700d1bd", 0x33fe0}], 0x1}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000140)={'veth1_to_hsr\x00', {0x2, 0x4e23, @rand_addr=0x64010102}}) openat$cgroup_ro(r1, 0x0, 0x7a05, 0x1700) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000200)=0x9, 0x4) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x100000001) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)=@newsa={0xf0, 0x1c, 0x713, 0x0, 0x0, {{@in=@local, @in6=@mcast2}, {@in6=@empty}, @in=@broadcast}}, 0xf0}}, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r2, 0xc0406618, &(0x7f00000001c0)={{0x0, 0x0, @identifier="b2bf2297b5312c69f0f1934069f99de8"}}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) accept4(r4, 0x0, 0x0, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="240000002500290800000000000000000400000008000c00", @ANYRES32=0x0, @ANYBLOB="f4c2f59e683c107fcabdff824059f518873fb0c52baf3037face47750d47818ac9258527e7b2fcb11fecd44b53aee025f84945c798bd05ce201191956786ccf94f53d5cd93dc5404f66170391f1a6aba2c844035822c3944df8e0a24b16861cf39879411a2f6db17aa70033a068716", @ANYRES32, @ANYBLOB], 0x24}, 0x1, 0xffffff7f0e000000}, 0x0) 20:29:06 executing program 2: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYRESOCT=r3, @ANYRES32=0x0, @ANYRES16=r4], 0x3}}, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000240)=@hopopts={0x5d, 0x1, [], [@jumbo={0xc2, 0x4, 0x8001}, @padn={0x1, 0x51, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x0, {0x1, 0x0, 0xce, 0x2, [0x2, 0x8001, 0x7, 0x1000, 0x3081, 0x4, 0x7, 0x2]}}, @enc_lim={0x4, 0x1, 0x3f}]}, 0x18) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) socket$netlink(0x10, 0x3, 0x0) splice(r0, 0x0, r5, 0x0, 0x4ffe2, 0x0) [ 520.514678][T20287] IPVS: ftp: loaded support on port[0] = 21 [ 520.539860][ T29] audit: type=1800 audit(1592512146.486:303): pid=20280 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16365 res=0 [ 520.608125][ T7] tipc: TX() has been purged, node left! [ 520.651447][ T7] tipc: TX() has been purged, node left! [ 520.696459][ T7] tipc: TX() has been purged, node left! [ 520.729671][ T29] audit: type=1804 audit(1592512146.486:304): pid=20280 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir235209083/syzkaller.PToUSu/172/memory.events" dev="sda1" ino=16365 res=1 [ 520.762066][ T7] tipc: TX() has been purged, node left! [ 520.772213][T20311] netlink: 'syz-executor.1': attribute type 23 has an invalid length. 20:29:06 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000780)={0x0, 0x6, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, 0x0, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000007c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000000010076657468157285dd5280d601f6bf2a157c0e3c3249f0158465024b0b15b516c6f288def9242a2bfca84d389e4e32ae7d67e67ad55f6501a8c91f2b59bd95045da991a9a0b04ab6b9d955f1b2aee42535ce0e5c62cf2f71597c1259f9657dbc84724ae41d1928951ed2c34ac778788af5a9f81d986653c97d6aeb7a446e53198cd842d0023a9266367ab7df2021e56b9a6a36fcaf61fc5afb7c334a6092eb59683bb17de35cfbe8cedfff014cda6ee57924c055dcbff1352fb151b51366c07dbb0476d1aaed3ece3881087d4084c9b7c4a76fac14b8103dbfbcb4dd44e546c6f42fdd7701a6902d3abb9b9d47dd3ad7abf06983734aa6c08cf2e9b2df10d44492722368948ddab3fc55842efd324f5b6ceaaf9fa06681c01162bd14e1f5ad2321d7b886e830266a15dc3858a7761b373b79c0a705fee60965651e7a9baab33183a3e3e545c3ad90a14982aa92385f484893ecd1b866115e2e517d82e0be4faaf9edb236086eddc8e8d76a9ee67df33a2327b024812e8dcba68aba45689919899463f2b3360f1c6f83be95ba7cb1d7f6c96539947d7965b3e7bb62f8c8ba5d932c0c4225666fcc1a9ada286753930854faf7fee99d8d9470792a3b5a68e41ccd8e8a22ae8ffe527abee3658a8ef8f60194c1b5908409606125578a32a6c75b7c11447b6bf89de161ad3f26299a1bab68bcaae35bd51344dd411673a382447e3da602d7233e3b9e75ca14a7b4d1f0009f1e6aaa3ebdac90c85b72443d9c8a58df931eb98ef012"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005100000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000b80)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xf}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0xc, 0x2, [@TCA_TCINDEX_SHIFT={0x8, 0x3, 0xffffffff}]}}]}, 0x3c}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r3, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000480)=0x14) sendmsg$nl_route(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r6}}, 0x20}}, 0x0) [ 520.828712][T20323] netlink: 220 bytes leftover after parsing attributes in process `syz-executor.1'. [ 520.872163][T20311] netlink: 131494 bytes leftover after parsing attributes in process `syz-executor.1'. [ 520.972243][ T29] audit: type=1804 audit(1592512146.826:305): pid=20305 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir235209083/syzkaller.PToUSu/172/memory.events" dev="sda1" ino=16365 res=1 [ 521.112389][T20334] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 521.133918][ T29] audit: type=1800 audit(1592512146.976:306): pid=20280 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16365 res=0 [ 521.165711][T20360] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. [ 521.229393][ T29] audit: type=1804 audit(1592512146.976:307): pid=20280 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir235209083/syzkaller.PToUSu/172/memory.events" dev="sda1" ino=16365 res=1 [ 521.274259][T20360] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.5'. [ 521.293489][T20311] netlink: 'syz-executor.1': attribute type 23 has an invalid length. 20:29:07 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) r1 = socket(0x1, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000140)={0x0, 'syzkaller1\x00'}) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f0000000080)={0x0, 'syzkaller1\x00', {0x804}}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000280)=0x30) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r4, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000040)=r4, 0x4) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={r6, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001800)={&(0x7f00000002c0)=@in={0x2, 0x4e23, @broadcast}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000300)="576f65893f83e6ef6f111983c37d0c049726c22f9cae4e40d436f1234c3ff95c942f7d2ab38e34b675e6134b4b1b46211298a48518f18a0a9be0547b38380dfa08d2e659cdf4cc80bc24a09aa008e9f0d4dc7dba37b738328f9ebf6e2d30087d206e3d34f36fcda133a1864887d83c11", 0x70}, {&(0x7f0000000380)="57d5018823ce111f8c89bd22a0bf4749d3d832c2fcde57e7af9c83bb9da455133433ca5a4257172070c5d408d9a74d90590ba3faac471d9d462061fdee370ab6dae38d28d30c7d4d783721ab1f02a58c881b15c9b0cdd0353306875f4d19dd7425e88c4909bdf76b30bab2e4c3b4401fe946be", 0x73}, {&(0x7f0000000400)="98a594e291913509854a7948c79543ae8ced1b46958ee06d65be9a5d78c7e3ba624623fae0d41798aca5487e1be70dc2aa2bcc837db5d956aa6828626af83dccc0c39a0742c1acd822d1", 0x4a}, {&(0x7f0000000480)="f69575d0775b5f57f043d56466f6f44ab77a3f8394a8331c398b23", 0x1b}, {&(0x7f00000004c0)="c7733f967d5d08a0b9aad32711b84c51fc50bf33bac431a1bd2832a494b83bda12a923811dc55078595309c0a7e7896ac2592dbb761001a37ccc501cd96756025f1fa4fc5f1602419fc4688dd17b00d2068a0f670b505769458f7ffd3830329ceeddd8a65d16944817cdb51c599a3c3187a29b2d1e89930dd7a316693d0c9c95df6388b13eca77ac8c067cfae4ac1c44ab98bf7deef9a9cf5f1a9757f3aae7d443fde820b1c6b774094066fb84111ae50df793377267613bff6b6f3812c4647d2ba47b08d76694742f8871f471cf2a9de55d7c3eff4f6a9c844f078f342fa34794c3445f6117a0de3d87a82f82482991cfd2c20677bcc0d8fb23eb399467632d65ec824ffed5e9b3a2708d91fb89dc5eadae62aea797e0cc1ec5af6b4dd4e8e8ff4a919469ace77ee1b685c6d411e2ef684660986730119b949f751b594b6ca25c4d64c99cca8b39dc89c758efbfc023f62c9f612100b0a34a88b53c694f36388a3ebd9f06cabf84994d0ca06c7664260cbc7e0b47e45f1b2053de347accf112330fc5693f3e161ccafa43d5b186df75c7a2606708257a143048a32050f7e14f0f06db17950e6a6fa367f43ea48404f3773eaa2f3d4e0dd7d5062f9d063bebfd7235cb9fb5c0e0995dab8b71dd9f4c7f93f55448d80c9a9bfc8fd58bd2e6f413292f6639366b80244f6912bccf5419e9051e8d8ef807ac8370cfbcb1b4ccc172596516719364d8076e8903589e5302c1a52cd03cb144f9e3947788253da0d15a7995bc2458d3646349d49e0515b6fc4b53f8885d542c47efc1a3635ee9a5a5e30a5fdcd568de8b71f385e34a80bf4261ec13c7a44d3172bf551615ebaa0de9879735c31dbe2aa06a4e1db0c6f5b5a032894a717864386b7dadccf1a058a75177d02f3d9bd1975db86f2a14851b0437b36c61cb3c7940e193e91a171c3c07893f946c9fc07d0b6719d898d5749c51cae7da1f6de667ed78b0fe23652c6fd721f2d050e40746d29724a58b238837436d729f0e63ea2948cdb83c7315c97d7a342ce31ba6931350b926a17889ba37ef2aa0ace9ad5433e03adf3ee6c00666b7285ce6ed3e3f55af7bb6c3d6cb41c3ceb2cf6aec9d89d9f49fd873ddc1161c03d02e652135a8a346b8286c066cfaf4683db7b8f5d3bc74c26fe8b35163d335b8fd910e9758ea75f50b847769d2e6a6133774b6cd65539129b78694dfbe78b2e4eca84d6e62c57a36e5152fe3a71074876b9636fae46ab59ff6bf2ffd88fe9ade9ea07d1adeda254cb74d343393c5b23a96b9be30c8a4cce333f158e5466dd188a69301d02a67070579be1cb17306dcfc2b806b33cdc0c02eaeb1a28dd43ec3d289542698bf74b0277212fd0bc3d1a3d3fe2dae4e5b2beca5edb87884bf9d552955a0826577a2283f6598b28049c6505ceffcce4382afb88d64e96f4598d9b1193f3aa6870043639e50de473225658a6baaa09a911d7b8d628751bdf274d17cafcc2505358b5249b98efc83fe4e9fb569836323ba690eb53de2b4b742913ee0e87b67e71e2f0a27f5e7bf51c50d33274ea203b09c2550f122787c54331b86b2688690d9cc3ef8b86931251098375dcbb5a592d41eab140a731a798db808e4b146e2e52bf31f3d3e19024093ce029eb59729f199067732076c3c78f098917c6b571ea1189a053183585427763b30c72d14e992a7c87578997ac4cfd4329c1d14c584c3b52e518ceb6198fcce5254c9f46405139e971023ac1ca41fdeefab1b79f44bce5debea2dc3495e5de28c0adba18cddc1014da2f0e30ad24eb3c99d86ced99c83696d0400ba1fa63d8144ba352a7c001a59146d6730db4e4f01ac5f943dac5d7bf07f98634d25872cdce07bac14ea226b33681fb59a1771ca7099c7cc19ea95667fca4d7c5e6e64842d41fcc82e0b882850947363ea61d425a511cb74ea50aa89f0eedb7bff6dd83b521f74de556537f07c765517ed5841a402d1af54619ce30ab309c64e5bc29c867ff9b3fc4ceefe9adafeb09400ad01b592f7a13756b2293889f1f0ed2713f1b3e1c27e3890a2ccd46e7eee965a3bdee90635b3e2ab19bc37000a8eefaf7e90f4b27b4211a5805bbbbd9a99062be220c8f95751efa89205822d7d72356f6469d95371b55d5610ae0afe2590b711f73ab64229f9db64471fde922cb5a9f65dc8efff26d07983fa5907b7362ec42f68d149cb55837d07b4d026b218881e8fa2ed4c5ac47d03683bda0cc94cab84093bddffb09c7dd0d56a8aa4d1aa0b48f4ffb0244ab960172909e664aa0279060ac357d4c9c51aaee26d452eaf51d7d7023a401b58ca7756df95f1451a0d6a69dd87bf952ec7f0f18d218a3c2608c99fd17b55c5a3517165bee40007c41c177b8c3d7754c8103893e4c856e5b80a09d789e76d537ba02ac885f8b5dad4af41e10fa08f45e6fc4931a01632a5a1ac77a6008c60ef823e927e9750ab9156ab1e9963c9f71dadba60f457876587afdcd7d8202e23b496fcf50687d1849e88a5af7aa2abdc5971e5ee20b574b1c6a40456140f651eb1f172f026f04ed9c7a707a54e23ba2c9c219c44e43e08be0f3609c31925c865a09b201f77e20dc76fbec23b353a33c2cc3c05e0f6f7b30937f8b47a6ece6799bf8cba771e5cb32b8cf1739bef52c74e64ede8402ff1c58c50d1ae033326b101d81983fa452ae2879e421db808b3518941c7b85fb4033d10e1c4b271b88e65b49c76a97305dbaf8dbea545bd64b74246c55f6b1d8a4f544b7fd1129976eaf1c1a495c5d9669e6df0a77a2c6ef3395d0c1265471514193082a6c8b02a414fe8dbe2645bdb9e96d707af1cf7c464fe423163c03192f31b7b5b5e9a1cfa7a5c004f771660b7ace3552140865f70d78522e3b5ab37334cb8b1090d8f7992d78e935ebe1bf01e7ec281491f45929bb14fee4f24e6a5559c40ad85dad135f754ccb3afdf1864adea649ac37ba9d00feefc45905ff7ec10c70ae78ff4ec31f8ab99a30c153df1633607a5bd085c896b8b66091ddbe98596db667c91bdb9a71c914c1ab74e8bbd61c3294acc4487ff73329cf7facc2e9c0102f9fa0939b6cb3b48aaa19ee40545bbc7efdd4ada2e6f377af46b646538f379496f66535f69b18eb2646766917fbf83469436b8f6824a18a33941c58b6ab073bcd4e39ca0f85204702e797865dddc9ef5a90a769cb4331908c80e7e09a9554d68c021142db8e69795e05307d4b4329651d81b82207bb29887b8d35418884ef39b75393bda4a8f37f9bef2755f56d600b9456e8bdebdd05aa2771ed845bb6521be95f527eaccbc399b3dafddd1627924edecec3edc86efcf5a1dc4d05c9a78580571c921735880a82f1c1ffa265bedf397998e85189a9cab9a5775fd7efb2b1119aab86c620cb29d7bf084ba0f4ed9ac87293f4339c55ef5404c79b7d9ead0a1a0cbe85a034d4a1998fb019795ec4e14e30fc16ac7fcf200757b6c6ddae9e53cb37bf914438ea8de06e18d2bf020af12d6fd9bf245d304a0e07ab2cc5479bfef740b208689a5857e3e553a1ade0e65f59d9e5b82dfbdb15ab7c1b8bb401d3c91a133baec3a4f25eca76d7caaf4b21d5a29184edfba73754a4ed82718673fd2bde5a5239b5432152882787a78e9dd62b5920966e0b507b9827057cb05daa66bea19eac714548ee812aa8a53003da19604b8969ca444e2902137de6e139e02f56d3f68484bd9f9806a2b5a6d3ce7bc51253b5b9309a8d2c9572e5200d5a65e8f39ab48a29c14912d733a2eb633196e19aad49af3d8b2f5a864ec6940a9a1b4a376ed35af1a146fbcb2c2f4fb58cf3d97ba063b8e6303d45d3915de8c618f82fd161eca9fb656f8f59d99198882abcc4d1c4359380270ccfa33440fff681476b78b78538f58abecef96ecfb31005712db8219bed8650d8918b81a354f07497b1068ee98a89539aaf8f904585f9cc085d804807e7d941aaa869fe013d2e1e2e82c67ca8f6bae496b0128aeb63fb89827c218511c5d191d9e4ab961c43e05e399501e8976a506d8080b29b1eacf30e3b7446194246063c988a7f0dab8085daa93efffc4d9abc95c2a7926028be643c7d09847455aeb68c68b920822feaf86c435b0ed9a75966d543709c21621c7602b7c5f497e1ad48159e5eccfeb5807fcef7e8fd83fc9c2dea46e2f43a19c46110c1bd89063d9738ba0043e17d087c557f347969d2bcf5c01bc847c8d5634d8b3bd7c7594afad50b850f3a490f50f16077dd7de67c6fbc59b0f23697524c9ca0eb6ee233eb4b896c81e0ae230e266b30aeb27b47b4d0118dcb358a3b0b31ccde5f4988ff378b0026f922bab6e7571c63a86a6c28c7f7a93c023c3898d806d3ec30192fa02646582b1814d0be2a2618294315716362472a2e7bfa31c890e9cdf1c14488feebde4f884c48a62c2eb69a5104e2048e6944f109bb2ee744f5e5763fd0fc7ee181713b9653cd274c8ff29a44d82998d7eec69f53f9adbb314809c77996327ea43f601564c750dba7a19e127a20697677833452f280f41f7975a3f59459d8582486edb6e06c13590662210afe414028818f9ab254d85216f69723dc3ac14456cd2f8bed905d485dcabdf560a7f114db521dd5249644a7d67debeab432f759681b201bad37791b78756df65736bc35a64107464d2ab37dabda424debf834883e2bab6dc641cb01091b88e3f7d5c68f1aeadbe1766596888c94487fef37106d3c205e5b87c038d1ef7ce9c7fd6523ab81d7355f3be2e9e71e4f8ddd362daa60cda2ff5fdd7b071d75b36bf5da3299724b17d87657a322ebd83671b4b0566962724c96511e32b45398d5462313946e53c2eb8a783c103d03efa237e3ee13c7445b2de9a4a8213dee59515d9bea25a32b44673b99c082f5480376b64e9120a594bf8fc9c93a8f8b1b632d150639c03d88c84472219a5cb303a5c92f1085377b4ad49ce72e513ebd81729916821c388e2c43207488f2c2d3cdd48f2cca6b635fc7096333bb2d3a249364d5237c6a732ad056ec17cc39978e6c0fb29f325767f879cebc7eae8f073b075f28d2ce936b2cbde200d8913de21a02d9de7ed67f23ad8de855e5a0ed0b64d0d18be549e057049e43a8901aa538c27f6941b97668e8d415df7d22cecbbdc3880a1c75f91dd4d025a8828300ed98a0814880e538c4397c12618292e89d50d5dd92bf8d8e2858b0c58b3a344f8d206eecfc60ec1a0f43bd9e03e931e2a354250dc209c8401d213948a7bd7503d3142b6fa6ea3b1b9dbb6a3c1a30358b220ccb9b74322d40afa602aa2328c4bad2f5be625059029b360accbc6a59c5adb7fe19da5025bbb9555d611412b35376824aec78c2caa2edfba27b0cc0829089edba13af65762d4f349bdcc64e9ca796bdbe2e441cda892900b45b82f4ddd9ceaca5aad76271d3aa3098b810fb4e5720f35759420de64cbef964af738b119cc6218b3a67cd87d3ef7e704888eff63b0a4731a34b4ecd76a97ce7b07cb973c44d522e543af4d73800ad251e7a56e6b36ff98f2b7f525c6a51e1425d0e4143e04952b899b99cd164ed0e9ab886fd4d74194e33e95271eb3f6cb538c5fcf5e985cc1fc5f25e59d628e98f32ef4f7549486dc58d3b435d5fe70e6dc79206eb971d428eea31911312e0054e272db543f2a68d3e44f8a3c1e5f6dda7090874f6c979e2fd87594747968c263fa46e8fa7e4d201cdf502098c9819a9dd2ca1bc420c680ba7c02945ca10569d03aeddcf640c2c511cd30227162bc4be6fea209c560865e22638c9917131d0b2e93e3d23d766ff742b6fb95", 0x1000}, {&(0x7f00000014c0)="258d1abe38cbde26ca86fb0d8cbeb147868f78780f2a3ff9", 0x18}, {&(0x7f0000001500)="5490ee6fa524f42de3741ec23b158447bd518207239e12ca7b81768c1300dd4d09a53ed84198f78a59edd36c595327724968a98351b0dbd1df04f1f29e52e3b6cbb73880bb7e400bc2890ece2fe6114b304baee67352fc3c9d719a595f43b04d2356b90135c91c25348cecc9808041b9915355fc358f4d33dfd3a896ea80adb3f6b7a22084ba44eba399f37d6eb43ee0", 0x90}, {&(0x7f00000015c0)="35f641f3657de83af3b08f7136c6445b833b09b69ed326268d9c77555f2f2d40354d826cb06654979b7104b2fc32fd030052be4486deaf7ff99974e6dd86e7659437c6464729453b52ac338d7d4ab19fa83cd16bda5fa977d9d14b762454a09765c4ae7b642c006401158fef35c39ab868e02641b6284517544898849bcb4be85043996db2fa475ee93ba7f0672cfe1f2a99b3a95782abce5329fecb38fb80cc5c13e4a2820c69a1b8df69899c0769470e4e414626c8", 0xb6}], 0x8, &(0x7f0000001700)=ANY=[@ANYBLOB="18000000000000008400000005000000000000000900000020000000000000008400000008000000fc010000000000000000000000000000300000000000000084000000010000000500ff0f0800000000000000050000000d9800000000000079010000", @ANYRES32=0x0, @ANYBLOB="18000000cd00060030000000840000000100000015000900008000000200003e04000000070000000b0807f1c0ad8da0bd1e595004d32f4500000800000000000000", @ANYRES32=r6, @ANYBLOB="18000000000000008400000007000000ffffffff0000000020000000000000008400000008000000fe880000000000000000000000000101"], 0xe8, 0x20000000}, 0x4) close(r0) [ 521.321480][T20311] netlink: 131494 bytes leftover after parsing attributes in process `syz-executor.1'. [ 521.349168][T20334] netlink: 220 bytes leftover after parsing attributes in process `syz-executor.1'. 20:29:07 executing program 5: r0 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'vcan0\x00', &(0x7f0000000040)=@ethtool_rx_ntuple={0x35, {0xc, @esp_ip4_spec={@local, @loopback, 0x1f}, @ether_spec={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, 0x508}, 0x8000, 0x8, 0xff, 0x2, 0xffffffffffffffff}}}) [ 521.433915][ T29] audit: type=1804 audit(1592512146.986:308): pid=20305 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir235209083/syzkaller.PToUSu/172/memory.events" dev="sda1" ino=16365 res=1 20:29:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$caif_seqpacket(0x25, 0x5, 0x0) recvmsg(r1, &(0x7f0000001580)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route(r0, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=@newlink={0x48, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macsec={{0xb, 0x1, 'macsec\x00'}, {0x4}}}, @IFLA_ADDRESS={0xa, 0x5, @empty=[0x14]}, @IFLA_NUM_TX_QUEUES={0x8, 0x1f, 0x4}]}, 0x48}}, 0x0) [ 521.555391][T20334] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 521.722321][T20284] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 521.755225][T20284] device ipvlan0 entered promiscuous mode [ 521.856126][T20411] netlink: 'syz-executor.5': attribute type 5 has an invalid length. [ 522.305969][T20455] netlink: 'syz-executor.4': attribute type 5 has an invalid length. [ 522.333044][T20455] device ipvlan2 entered promiscuous mode 20:29:12 executing program 1: 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), 0x10000e000) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r3, &(0x7f00000015c0)=ANY=[@ANYBLOB="5f3103"], 0xa) write$binfmt_misc(r3, &(0x7f0000000a80)=ANY=[@ANYRESDEC, @ANYBLOB="f6ccc9c87d3986a0e8446a2f922394675860cc7f812e012bac69c02a60812b34cc892f890d3ffb7b43a0b8f7bd556020044ab3004740b418e2a1c6615d28b178d3e0ec1b92ed3202aaeec9d73d93c2b0e399373e4f76120eecbcffec951583f580ca13db99e16a924a074b3789740401c88b49db37ab7e360b53dc7f7ba933ec45ef4272fde251847a52523a590866357756551006442975e653062be6bb3825803da12950e87a6fbbc7", @ANYRESHEX, @ANYRESDEC=r2, @ANYRES64=r1, @ANYBLOB="3812606c55c273a4d13e15575316aef6475d32a0bab04047f4e182f6ccd072b529555184f20b40c9d0df111345000d1a3f5dc7ef10b310040bd98dbf53a813c27ca66504d332800307d864102e917760832afb39c18d77b8be648fc326cdde179d28bb9b829c2fab8c4f71ead44c0c8f5f6658842c923cd33b28f3fed36a3d9a660827c0dd66b0f55e16779217b6cd34125f12b3f0e937e4eec62175333d2537e8287b2ed6097b92a72ba137a44fb0f66208587323b7888d541383c3ac3d57", @ANYRESDEC, @ANYRESDEC], 0xfef0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000003b80)={&(0x7f0000000000), 0xc, 0x0, 0x1, 0x0, 0x0, 0x20800}, 0x0) r4 = socket$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)={0x14, r5, 0xb03, 0x0, 0x0, {0x13}}, 0x14}}, 0x0) syz_genetlink_get_family_id$fou(0x0) sendmsg$FOU_CMD_DEL(r4, &(0x7f0000001600)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x100, 0x70bd2c, 0x0, {}, [@FOU_ATTR_IPPROTO={0x5, 0x3, 0x29}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000008fc0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={&(0x7f0000008f80)={0x10, 0x0, 0x0, 0x800100}, 0xc, &(0x7f0000009180)={0x0}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, 0x0}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x80}, 0x0) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, 0x0) writev(0xffffffffffffffff, &(0x7f0000000800)=[{&(0x7f0000000180)}, {&(0x7f00000002c0)="88705c8a3b7cdfb65cafa01a1c618bbf52ff1038284024661da457eff4218ab08bff105d905d8ddc3062767b59407432f9a4c1e2d5c0a93a57d23971a728e6fb13a1343f936b96c9dc45c2bcda0207038e2b6ca14af87fc7ca3a2a14d63d0e969e91478a670b76bc1a08c20289178adf9bf940d1c5d8a0cb9a7f831c6c08", 0x7e}, {&(0x7f0000000340)="ce74df4ce753e3a3903067a7d94349b6b1347bf3272cd435ac842c69508589138f6023a115f1f5511e098e09abf6254ed4b45bc315de14", 0x37}, {&(0x7f0000000180)="76a00364d4a770e64e30895e071555a8f4a6b379aa6549fa5149c4e8caa376481dab1af1e5aa4e4f938dd99f9e45691ddcf2b8297523e639cc83f383268ce88ae12ec912759f045214f43912602806e8b083b959e9cf984a1c95f812b31e48b9fe8ca833163f", 0x66}, {&(0x7f0000000640)="e95d3f462d373df306deb38bb2a39b303569931cc2bffefdbab646cdc2fb435206f9ff5db2e702b786d1be3c2ee78218ad6a380b42fe2d42ab5932a5fcd8ed78d163e2677406c3810d3eaa3c41369b6fa75b0670ada4df278b70756ac83a5531d0b07556f106858bc5d96bf2", 0x6c}, {&(0x7f0000000700)="4a01eda2102f4aa1e6068c48e8a72f7d615bf785ac7cf1b3414a1ce32865397ab9847652803467ddc0b234ef4a237009a95879c8ae431f8dcb59bbf61454d5b899a0d555c4fd53af749d688147a5ca82981fceac765394273b04059a40e3df721109469c238556c9fce8898f421aac66397da6a3bae34e0095b740d7870f94921dbe1bb5674a856624e73cdf1710ebc643bcdcdc6089790846ddfa2483766d17a3b4a1db2342365dbd4c8c78e0a68a9b9a81bd576db6de52d667dfaeae220cbbb5a0e6aeec6809524b7080", 0xcb}, {&(0x7f0000000280)="70384c336a7f", 0x6}], 0x7) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 20:29:12 executing program 2: syz_init_net_socket$x25(0x9, 0x5, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000080)=@abs={0x1}, 0x6e) r2 = accept$unix(r1, 0x0, &(0x7f0000000040)) getpeername(r2, 0x0, 0x0) 20:29:12 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000000, 0x4010, 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) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) connect$phonet_pipe(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000000d00)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe0, 0x0) r5 = openat$cgroup(r3, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) openat$cgroup_procs(r5, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) syz_genetlink_get_family_id$tipc2(0x0) preadv(r6, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0xf0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x0, 0x110, r3, 0x4000) 20:29:12 executing program 3: pipe(&(0x7f0000001980)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha224\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) write$binfmt_elf32(r1, &(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESHEX=r4, @ANYRESDEC, @ANYBLOB], 0xfea2) splice(r0, 0x0, r3, 0x0, 0x7fff, 0x0) sendmsg$NFT_MSG_GETRULE(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x7, 0xa, 0x801, 0x0, 0x0, {0xc, 0x0, 0xa}, [@NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_RULE_POSITION={0xc, 0x6, 0x1, 0x0, 0x5}, @NFTA_RULE_POSITION_ID={0x8, 0xa, 0x1, 0x0, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x6011}, 0x4814) syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0)='nl80211\x00') r5 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000240)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r1, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000500)={0x150, r6, 0x100, 0x70bd2b, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0x4}, @TIPC_NLA_SOCK={0x8c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x40}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xbd}]}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffffff01}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x80000001}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_SOCK={0x60, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x44, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0xa7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x86fd}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xf4de}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}]}, @TIPC_NLA_MEDIA={0x4c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xa40c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x98f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffff4fd8}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x10}, 0x1) 20:29:12 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f00000001c0)=ANY=[], 0x208e289) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r1, 0x1f00000000000000, 0x400000000000d1, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00000003c0), 0x4) setsockopt$inet_int(r1, 0x1f00000000000000, 0x400000000000d1, &(0x7f0000000000), 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000380)={'batadv_slave_1\x00'}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) pread64(r0, &(0x7f0000000100)=""/241, 0xf1, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000007060103bfa6466ea4df00000100e9000500010047"], 0x1}}, 0x0) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) r4 = accept$ax25(0xffffffffffffffff, &(0x7f0000000240)={{0x3, @null}, [@bcast, @remote, @netrom, @rose, @rose, @default, @bcast, @rose]}, &(0x7f0000000040)=0x48) ioctl$SIOCGSTAMP(r4, 0x8906, &(0x7f00000002c0)) socketpair(0x11, 0x3, 0x80000000, &(0x7f0000000300)) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) close(0xffffffffffffffff) setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000000340)=0x7, 0x4) sendfile(r3, r2, 0x0, 0x100000001) recvmmsg(r3, &(0x7f0000000e00)=[{{0x0, 0x3, 0x0}}], 0x1, 0x0, 0x0) 20:29:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000180)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_VALIDATE={0x8, 0x5, 0xffffffff}]}}}]}, 0x3c}}, 0x0) 20:29:13 executing program 0: ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @private=0xa010100}}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) pwrite64(r1, &(0x7f00000002c0)='_', 0x1, 0x0) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) ioctl$FIBMAP(r1, 0x1, &(0x7f00000000c0)) pipe(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r2, 0x0, r4, 0x0, 0x2, 0x8) pipe(&(0x7f0000000d00)) write$cgroup_int(r2, &(0x7f0000000380)=0xfffffffffffffffe, 0x12) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x6, 0x4}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000040), 0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x30, r3, 0x0) [ 526.914693][ T29] audit: type=1804 audit(1592512152.976:309): pid=20479 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir852759581/syzkaller.fDBhdE/157/memory.events" dev="sda1" ino=16370 res=1 20:29:13 executing program 2: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="2e00000025000511d25a80648c63940d0424fc60100009400a0003000200000037153e370a00018002000000d1bd", 0xffffffffffffffd0}, {&(0x7f00000000c0)="968d174117a8771ddd0cab3ebdadf2431ce5f8f61a231e870e7c974a2be796951c5b747818bc7a31a8d6ea7386", 0x2d}, {&(0x7f0000000100)="b5145b314825ee2aa4ec7cada521fef6ebb6aae961528ae14ed298ad5441f3d02e112a0c20c01ed3adee518b5d2aecb1c945f423a933583c2f29884b269ff314c2402577c543cbc276aa8dcd16db86d8f10e9803e98fc45369b195daa007bf2afc13c8efeaeb546b93b9a205a283e25b7991bd5dfbfa4c6eb3c2", 0x7a}, {&(0x7f00000002c0)="1a74aacfc5dded1ff3ba5fe82bc37f7d7c128e1c5773fbb9eb68056f27b68e4999dca34a50305c87182b4e7f000ab2565094221f438b522225a356a718f8857e615c9d452f68644b29ebb391edfaa00343a0b27e583c344b78f6928ece8a6501c03445ad10463e5b804a1026cb809e866eea057194a00940d2258b85e13f2cf670474f5aa45fdd278e7cb570d08bfe3c90da5806b28eca3eda48e9be5a50c056fa0c879c7bf769e82e036504ba1c6f44d0a110ec8d3fcb794d98b6f1c8e3f90feec38d717bdc536b1e2e798ef48f7db055900dab02d714c0811f5ec03b3464560d750eb73b7b53d017e413a4f7", 0xed}], 0x4}, 0x2000c051) [ 527.037418][ T7] tipc: TX() has been purged, node left! [ 527.041823][ T29] audit: type=1800 audit(1592512153.006:310): pid=20479 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16370 res=0 [ 527.159780][ T29] audit: type=1804 audit(1592512153.016:311): pid=20479 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir852759581/syzkaller.fDBhdE/157/memory.events" dev="sda1" ino=16370 res=1 [ 527.200990][T20499] (unnamed net_device) (uninitialized): option downdelay: invalid value (18446744073709551615) [ 527.207221][ T7] tipc: TX() has been purged, node left! [ 527.249326][ T7] tipc: TX() has been purged, node left! [ 527.280136][T20499] (unnamed net_device) (uninitialized): option downdelay: allowed values 0 - 2147483647 [ 527.293744][ T7] tipc: TX() has been purged, node left! 20:29:13 executing program 2: 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}) pwrite64(0xffffffffffffffff, &(0x7f0000000080)='_', 0x1, 0xedf) 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) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1, 0x0, 0x8}) r3 = socket(0x11, 0x800000003, 0x8) bind(r3, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044941a4976e252922cb1996e2e34ba800000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3fedb1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c65400"}, 0x80) sendmsg$IPSET_CMD_DEL(r3, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20040000}, 0x80) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0xc}}, 0x10) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x34) sendmmsg(r4, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'wp256\x00'}, 0x58) [ 527.347511][ T7] tipc: TX() has been purged, node left! [ 527.404784][ T29] audit: type=1804 audit(1592512153.036:312): pid=20477 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir540343168/syzkaller.BGspy1/165/cgroup.controllers" dev="sda1" ino=16375 res=1 [ 527.451731][T20511] (unnamed net_device) (uninitialized): option downdelay: invalid value (18446744073709551615) [ 527.523975][T20511] (unnamed net_device) (uninitialized): option downdelay: allowed values 0 - 2147483647 [ 527.585471][ T29] audit: type=1804 audit(1592512153.176:313): pid=20487 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir114868402/syzkaller.6lx1hw/159/memory.events" dev="sda1" ino=16362 res=1 20:29:13 executing program 3: r0 = socket$inet(0x10, 0x2, 0xffffb83b) sendmsg(r0, &(0x7f0000006000)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000005000)="10000000150061dd18c84c16290c729b", 0x10}], 0x1}, 0x0) pipe(&(0x7f0000000d00)={0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) splice(r1, 0x0, r2, 0x0, 0x1, 0x0) r3 = openat$cgroup_ro(r1, &(0x7f0000000000)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$PPPIOCGUNIT(r3, 0x80047456, &(0x7f0000000040)) [ 527.845978][ T29] audit: type=1800 audit(1592512153.176:314): pid=20487 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="memory.events" dev="sda1" ino=16362 res=0 20:29:14 executing program 1: 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) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'nr0\x00'}) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000015c0)=ANY=[@ANYBLOB], 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r3, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f00000016c0)={0x28, 0x0, 0x0, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_DEST={0x4}, @IPVS_CMD_ATTR_SERVICE={0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}]}, 0x28}}, 0x4) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, 0x0, 0x4c000) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) 20:29:14 executing program 3: 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) sendmsg$OSF_MSG_REMOVE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000000}, 0xc, 0x0}, 0x0) pipe(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) vmsplice(r1, &(0x7f00000004c0)=[{&(0x7f0000000280)="e8", 0x1}], 0x1, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000000706010341d43a83587cff000100eb0005000100475db37ff1ccc5072667489cb39b5431da25428470ca47f02bcd0de819a1e2a51fb80135b4fa992ac431a2ff036b2a20f6c6ba7b5bc8e4a8da4cc58f14aba990716953df10974236faa4c7a6cb276a230fa4106cf47050790db6c0c5321c"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, 0xffffffffffffffff, 0x0, 0x100000001) recvmmsg(r2, &(0x7f00000000c0)=[{{0x0, 0x0, 0x0}}], 0x400000000000061, 0x0, 0x0) [ 528.032042][ T29] audit: type=1804 audit(1592512153.326:315): pid=20491 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir852759581/syzkaller.fDBhdE/157/memory.events" dev="sda1" ino=16370 res=1 20:29:14 executing program 5: sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0xb8}}, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000200)={0x0}, 0x8}, 0x0) [ 528.240961][ T29] audit: type=1804 audit(1592512153.766:316): pid=20486 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir852759581/syzkaller.fDBhdE/157/memory.events" dev="sda1" ino=16370 res=1 20:29:14 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r2, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3800000024000705a99a004007a2a30005000000", @ANYRES32=r2, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000300)=@newtfilter={0x44, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {}, {0x4, 0x8}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0x14, 0x2, [@TCA_TCINDEX_CLASSID={0x8, 0x5, {0x0, 0x5}}, @TCA_TCINDEX_MASK={0x6}]}}]}, 0x44}}, 0x0) r3 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r3, &(0x7f0000000200)=[{0x6, 0x0, &(0x7f0000000100), 0x9, &(0x7f00000005c0)=[@iv={0x0, 0x117, 0x2, 0x0, "15dc91768c78ba00960b7a5e4e7907526d7c7c8aee968a562b00cb905e1826a8f9ee0ac480576a7134801fc070041984c5c23fa0f93b59075853f70545ce9c61b15ff65cde5078b4209217f0220f0810f739bd470d405272edb16434a11869d08d8fef065de94710ee553b410c3c02a96c156836af8d11c4af4a77e766f9ed8ec43830fe02bb22babf9b41d4e5027b49ba3f720465bf4ee9b63892030f4fea97d94bc6cd1a7d4d6869cb3185e5da3ca0da"}, @op, @assoc, @assoc, @op, @op={0x35}]}], 0x4924924924924b3, 0x0) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r5 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000100)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='l\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="00082cbd7000ffdbdf250800000008000800ac1414bb08000c000000000014000600fe880000000000000000000000000001080004000300000008020000001e000106000b0002000000000000000200000014000500fe880000000000000000000000000001"], 0x6c}, 0x1, 0x0, 0x0, 0x4004000}, 0x44000) sendmsg$NLBL_MGMT_C_LISTALL(r4, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x38, r5, 0x2, 0x70bd27, 0x25dfdbff, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private2}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x11}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x29}]}, 0x38}, 0x1, 0x0, 0x0, 0x80}, 0x4080) [ 528.377489][ T29] audit: type=1804 audit(1592512153.766:317): pid=20491 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir852759581/syzkaller.fDBhdE/157/memory.events" dev="sda1" ino=16370 res=1 20:29:14 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d3, 0x0) connect$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x200, @any, 0x3f, 0x2}, 0xe) 20:29:14 executing program 5: bind(0xffffffffffffffff, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x2ba) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r3, @ANYBLOB="fe2f0000000000001c0012000c000100626f6e64000000000c0002000800010001"], 0x3c}}, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x10, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_GET_STATION(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5000000010001fff000000000008000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32, @ANYBLOB="200002000010000008000a00", @ANYRES32=r3], 0x50}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r3}}, 0x20}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) [ 528.536521][T20555] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 528.560427][ T29] audit: type=1804 audit(1592512153.876:318): pid=20484 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir114868402/syzkaller.6lx1hw/159/cgroup.controllers" dev="sda1" ino=16361 res=1 20:29:14 executing program 1: r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x2a9, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r3, @ANYBLOB="000000000000000028001200090001007665746800000000180002001400010000000000", @ANYRES32=0x0, @ANYBLOB="0000b20000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff000000000900010068667363000000000800020000000000"], 0x38}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00000001c0)={'bridge_slave_0\x00', 0x8}) 20:29:14 executing program 3: r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x1, 0x40000c9) getpeername$l2tp6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x20) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x18}}, 0x0) 20:29:14 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000100)={0xfffffffffffffffe, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="280000000406010d620000000000000010000b000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000002) [ 528.703397][T20560] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 528.757884][T20572] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 20:29:14 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) 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) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt$IP_VS_SO_SET_STARTDAEMON(r3, 0x0, 0x48b, &(0x7f0000000200)={0x0, 'veth0\x00', 0x2}, 0x18) sendfile(r2, r1, 0x0, 0x100000001) sendmsg$TIPC_NL_PUBL_GET(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xa4, 0x0, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x18, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffc00}, @TIPC_NLA_NODE_ADDR={0x8}]}, @TIPC_NLA_MON={0x3c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xb0d}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2c0}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}]}, @TIPC_NLA_NODE={0x30, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3ba0}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4040}, 0x4000) r4 = socket$xdp(0x2c, 0x3, 0x0) gettid() syz_open_procfs$namespace(0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, &(0x7f0000000100)) getsockname$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000000c0)=0x6e) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000880)={&(0x7f0000001000)=""/102400, 0x120933, 0x1000, 0x29}, 0x20) r5 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_FREE_MR(r5, 0x114, 0x3, &(0x7f0000000000)={{0x0, 0x1}}, 0x10) write$binfmt_aout(r5, &(0x7f000001aa00)=ANY=[@ANYBLOB="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"/2558], 0x9f3) 20:29:15 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0xa4}, [@ldst={0x3, 0x2, 0x3, 0x1c10a1, 0x5, 0x35}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="5400000030000100000000000000000000000000400001003c000100090001006d746c7300000000280002801c0002000000000000000000000000000000000000000000040000000800050000000000040006000000070000000000000000000000080000000000000000005cc666c5aefcf8693ec36ee17f6c08902bb621a3ca85fc7219de631c"], 0x54}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r0, 0x8982, &(0x7f0000000080)={0x7, 'bridge0\x00', {0x5}, 0x3}) [ 528.886654][T20572] device bond1 entered promiscuous mode [ 528.929473][T20569] bond1 (unregistering): Released all slaves [ 529.162251][T20631] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! 20:29:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="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", 0x130}], 0x1) [ 529.234881][T20631] File: /root/syzkaller-testdir540343168/syzkaller.BGspy1/167/cgroup.controllers PID: 20631 Comm: syz-executor.4 [ 529.261576][T20572] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 529.465195][T20572] device bond1 entered promiscuous mode 20:29:15 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0xa3, 0x4) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000080)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bond={{0x9, 0x1, 'bond\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BOND_ARP_INTERVAL={0x8, 0x13, 0xffffffff}]}}}]}, 0x3c}}, 0x0) [ 529.510824][T20671] bond1 (unregistering): Released all slaves [ 529.651463][T20739] (unnamed net_device) (uninitialized): option lp_interval: invalid value (18446744073709551615) [ 529.704854][T20739] (unnamed net_device) (uninitialized): option lp_interval: allowed values 1 - 2147483647 [ 529.818147][T20744] (unnamed net_device) (uninitialized): option lp_interval: invalid value (18446744073709551615) [ 529.853727][T20744] (unnamed net_device) (uninitialized): option lp_interval: allowed values 1 - 2147483647 20:29:16 executing program 5: getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2b, &(0x7f0000000040)="754961b08b257e94f5f0ba4a2b9341a4a20058583dcb44fcf5d9328547a6c608fbb1a7039a1a56c939c24e1e6bdcf3a7ed239033e5e6cf7bf870bc722c13c1efb848e6cc3a9789428c2bd1b785feca08654dae0d5fa575d71b7cc54e2a77aed7037f3dfd0518a7507cba0a2e3c6a32b349d87bae275f00fade355b1fde9526589c7dab43f994a3941bbc69649b202a7eba638b43d21440819dae707ae7fd3497c8af2eb8b2a9bd4c88cf4152", 0xac) unshare(0x40000000) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x2, 0x250, [0x0, 0x20000100, 0x20000130, 0x20000280], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"/592]}, 0x2c8) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x2, 0x250, [0x0, 0x20000100, 0x20000130, 0x20000280], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"/592]}, 0x2c8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000480)=@filter={'filter\x00', 0xe, 0x2, 0x250, [0x0, 0x20000100, 0x20000130, 0x20000280], 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"/592]}, 0x2c8) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRESDEC, @ANYBLOB="87307cf2ea55408b0c0cd0f1294e166508e05c3ba6d8c67fd055ec15b15429", @ANYRES64], 0x208e273) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r0, 0x0) socket$inet(0x2, 0x5, 0xbe9) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r3, &(0x7f00000003c0)={0x2, 0x0, @multicast2}, 0x10) sendmmsg(r3, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl(r4, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") 20:29:16 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e255) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r2, r1, 0x0, 0x100000008) r3 = socket$inet(0x2, 0x80001, 0x84) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r5, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r6 = socket$inet(0x2, 0x80001, 0x84) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) ioctl$PPPIOCATTCHAN(0xffffffffffffffff, 0x40047438, &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000001c0)={r7, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x17, &(0x7f0000000280)=ANY=[@ANYRES32=r7, @ANYBLOB="ffff49008aeb98e82bd7454ba7bea64b557cbff97dd10bf1a04b05e9bf0972428e947b14c9fb1c03169d1048b78dde842583db964ae8733e7caca9705895a9f7da2df6fc6efb9965f9997ed323414fa1781e3e74c79d2a2d3d47b235e6e4189af33aff69cfa8b73c8b9394b03ee43d5dddae57468f32496f565df303fb4e462242f22c3e9b7294c4d5a0805ba795440289d676af6358c3e6dbd2d0a3989c68532b10387e56757b7bcf766158ded5ae71d8e3a0f802eb058c0ef43ef0edd2a635183341d2455090b38e11bd2747d9bd86e6627f4c984d4d70af46f77a920c8ce575d12d903bb9842d937ee4"], 0x51) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x59) setsockopt$inet_tcp_TLS_TX(r3, 0x6, 0x1, &(0x7f0000000000)=@gcm_256={{0x304}, "a2746735b3058368", "9124865c9f1efd06e944c941d1bdf9b684485b9419c9d82a049111a5af295e66", "6aa28d98", "47557eb34a185d86"}, 0x38) 20:29:16 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000580)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) socket$isdn(0x22, 0x3, 0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_GET(r2, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)={0x34, r3, 0xc91add0bf88807dd, 0x0, 0x0, {0x2e}, [@nsim={{0x10, 0x1, 'netdevsim\x00'}, {0x10, 0x2, {'netdevsim', 0x0}}}]}, 0x34}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="4000000053d48145d0cbd3e6736756005c93b7eb6b019186d556099a321de76f57e94f382637d174e846c714", @ANYRES16=r3, @ANYBLOB="000127bd7000ffdbdf2541000000080001007063690011000200303030303a30303a31302e30000000000d0087006c325f64726f707300000000"], 0x40}, 0x1, 0x0, 0x0, 0x4000041}, 0x20000040) r4 = socket$rxrpc(0x21, 0x2, 0x2) bind$rxrpc(r4, &(0x7f0000000600)=@in4={0x21, 0x1, 0x2, 0x10, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x21}}}, 0x24) sendmmsg$unix(r1, &(0x7f0000001300)=[{&(0x7f0000000980)=@file={0x0, './file0/file0\x00'}, 0x200009ee, &(0x7f0000000dc0), 0x8f, &(0x7f0000000e40), 0x2}], 0x8d9, 0x0) [ 530.228910][T20749] IPVS: ftp: loaded support on port[0] = 21 20:29:16 executing program 0: 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000380), 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000280)="e8", 0x1}], 0x1, 0x0) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000100)={r4, 0xc0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000002c0)={r5}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={r5}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x0, 0x13, &(0x7f0000000140)='cgroup.controllers\x00', r5}, 0x30) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) ppoll(&(0x7f0000000200)=[{0xffffffffffffffff, 0x472}, {r6}, {r7, 0x211}], 0x3, &(0x7f0000000240)={0x77359400}, &(0x7f0000000280)={[0x28ee]}, 0x8) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000), &(0x7f00000000c0)=0x4) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendfile(r2, r1, 0x0, 0x10000f000) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) [ 531.004854][T20758] IPVS: ftp: loaded support on port[0] = 21 20:29:17 executing program 3: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) listen(r0, 0x0) listen(r0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) sendmmsg(r1, &(0x7f0000000680)=[{{&(0x7f0000000000)=@phonet={0x23, 0x0, 0xf, 0x81}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000080)="989cb34acf437a363086f60b865e6f85a94d9f795711c3d3f463fa307eb0d044aa1339ee8df1a77f26e104b5115f466e9fe0d75b681ddedbf779ea9a0affac9ca6db07938516923938828b385e84af4e0a02c3c089ea674fc641641a665743c63250b92c48f06e19e3c2a37f1648ef141bf671bd75aeafcc1a248f2c4d9a64b97d00bf148b6059b3e250985987c431473b2ce954d5f2114a2eeb32f0ea172e5cb55d504c504daaf8b7b5352c80719b90c25a346b2665", 0xb6}, {&(0x7f0000000140)="c00237472ccb3ece4a9c055a32bf0b4a6be93033abbe9f33a0af0c7cb058072079516c7a7502604059ae819e66c6018cb3680898ac1aad5cadb7a0052343a62cadef01a42a11b3c455c2a41f1c550e138c1f0aadf15b0d26c16c7c27d849d4ed45c722a1c523ca0b504f61be305efda71ee70faa1afb3d47540b5acae8b70f27b0c3c52bbb4e7732a875767d47644a19de7fd4a208a22e8d5d496637a6f5b79181d37d106dbd376c03d7099468e8314393df27d7b439f85178e4be3ab455d7418813abcf198d2038d7b575c468861cf79cf457be437210824f1d0e50a01a40786effa2d23cf71509b1e07db31441", 0xee}, {&(0x7f0000000240)="74466067177166b215f15b8a4b75889f96a205452e4ecf84cb93528adb67156d9b9dc5fc4f0d3b050d43a47a3b4f4ecd46c9e752187c8398c8c3418ba683033b51780acc9aaaa53891b25dc36485f7f575c570c91dc0cc44152401c63fd59b282a1ca16d975a79391307ef7fc0d694d6da7376e00e46b73dcf8c98e3e60dff4914f2eacd6677a4aa3cb15a", 0x8b}, {&(0x7f0000000300)="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", 0xff}, {&(0x7f0000000400)="b68f68ec2ea7d0532bdb17210074b3c9de763c6affe838deaf6623ada507f853a23cc368eddcf398b84170c2fb7b76a473c765101de5fb37bdcef1f386ca6b05aa2e1eff4affb7d46d3b5f7855e3fb7c", 0x50}], 0x5, &(0x7f0000000500)=[{0x40, 0x1, 0x8c, "7c0c68e0598dbad57785af66f7ec5c5c15b5d908f8996d7634f01a491a996bd49681b6cbe4b9f705f0d606d2"}, {0xd8, 0x101, 0x8000, "a6de181137a1e5b74bd7edc678159221fbb606a8c81e4d9281fb582ca93a381c2c096939be3ea68b9f89f809852ea3048aeaa0b2f6089760e37c8ca3a8aa8f011de7e06c4b7c44bad1ce273b665a2964e59502c665f37c9b313c256f987be76bb259e3e875ffd9d78846ef6137b103daae298ad8e374ef42d8c9c05b0397d3e06106899e7ba6f76a288f4f3f5a2acc2d4e02b12d63834130236f43a95bc3661606a0a8c030998f525018e9a77456d522cbc455b2d800861380f894fb8576efa9f485c7"}, {0x60, 0x109, 0x373, "99164e3135b254fcc31563a3f8f764cef7cbf29ccee172c576896aeac63265ae1e4d9acc2741d7f461ef5d36be4b3e03831ff15e0f2de1e55e35252489bba70a2a188efa45b35a2bf570e2034fa517a1"}], 0x178}}], 0x1, 0xc0) 20:29:17 executing program 1: syz_emit_ethernet(0xfdef, &(0x7f0000000000)={@local, @random="a87748c4674f", @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xfde1, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x1b59, 0x64, 0x0, @wg=@response={0x2, 0x0, 0x0, "63473e66066539040d070000000000006a98f31f7fda2f82e73c68537d4c6130", "9384bbeb3018ad591b661fe808b21b77", {"694c875dfb1be5d2a0057a62022a1564", "a329d3a73bbff6949e5fa4316a5d8c69"}}}}}}}, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$l2tp6(0xa, 0x2, 0x73) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) r3 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000000000)=r3) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000180)=0xc) r6 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_int(r6, 0x10d, 0xa, &(0x7f000079bffc), &(0x7f0000000200)=0x34) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r7) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0)={r3, r5, r7}, 0xc) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000000c0)={0x77359400}, 0x10) 20:29:17 executing program 3: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0) 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$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendfile(r2, r1, 0x0, 0x100000001) socket$netlink(0x10, 0x3, 0x0) ioctl(0xffffffffffffffff, 0x0, &(0x7f0000001880)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0xb00000000065808, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x7a05, 0x1700) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendfile(0xffffffffffffffff, r4, 0x0, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendfile(r6, r5, 0x0, 0x100000001) getsockopt$SO_J1939_PROMISC(0xffffffffffffffff, 0x6b, 0x2, 0x0, &(0x7f0000000180)) sendmsg$rds(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x20040000}, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000001280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000100}, 0xc, &(0x7f0000001240)={&(0x7f0000001200)={0x1c, 0xf, 0x5, 0x281, 0x70bd2d, 0x25dfdbfd, {0x5, 0x0, 0xa}, [@typed={0x8, 0x63, 0x0, 0x0, @pid}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x24000000) preadv(r3, &(0x7f0000001300)=[{&(0x7f0000000200)=""/4096, 0x3ff800}], 0x1, 0x0) 20:29:17 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x73) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000180)=0x101, 0x4) sendmmsg$inet6(r0, &(0x7f0000005ac0)=[{{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x21}}, 0x1c, 0x0}}, {{&(0x7f0000000000)={0xa, 0x0, 0x8, @private2}, 0xff9e, 0x0}}], 0x2, 0x40896) 20:29:17 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) 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$cgroup_ro(r2, &(0x7f0000000ac0)='memory.swap.current\x00', 0x0, 0x0) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000b40)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r3, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f0000000b80)={0xa0, r4, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:hald_var_run_t:s0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x33, 0x7, 'system_u:object_r:systemd_logind_sessions_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010100}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20000004}, 0x40000) sendmsg$NLBL_UNLABEL_C_STATICLIST(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xcc, r4, 0x300, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_UNLABEL_A_SECCTX={0x26, 0x7, 'system_u:object_r:auditd_etc_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_SECCTX={0x2b, 0x7, 'system_u:object_r:gpg_helper_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0_to_hsr\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @loopback}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth0\x00'}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'veth1_to_batadv\x00'}]}, 0xcc}, 0x1, 0x0, 0x0, 0xe208dfe5d70846f6}, 0x16044081) r5 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_PORT_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="000400000000000000000b0000000e6d0000000f0002006e657464657673696d30000008000b00000000000600040000000000"], 0x44}}, 0x0) 20:29:18 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x26e1, 0x0) pipe(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) vmsplice(r1, &(0x7f00000004c0)=[{&(0x7f0000000280)="e8", 0x1}], 0x1, 0x0) r2 = openat$cgroup_ro(r1, 0x0, 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) socket(0xa, 0x1, 0x0) close(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000380)=@assoc_value, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x100002, 0x20040006}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="18010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x118}}, 0x44140) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x2}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x7000000, 0x0, 0x938e, 0x40000002}) 20:29:18 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000000000)=@fragment, 0x8) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) recvmmsg(r0, &(0x7f0000000340)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000080)=0x800, 0x4) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$NFT_MSG_GETSET(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000180)={&(0x7f0000000880)={0x2c8, 0xa, 0xa, 0x3, 0x0, 0x0, {0x0, 0x0, 0x9}, [@NFTA_SET_POLICY={0x8}, @NFTA_SET_DESC={0x2a0, 0x9, 0x0, 0x1, [@NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_DESC_CONCAT={0x64, 0x2, 0x0, 0x1, [{0x34, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x43bf}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x20}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x401}]}, {0x2c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8000}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x800}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7ff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x518}]}]}, @NFTA_SET_DESC_CONCAT={0x184, 0x2, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}]}, {0x2c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7bd}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x80}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xffffff45}]}, {0x1c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xffff8000}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xac0}]}, {0x1c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x20}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}]}, {0x4c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xfffffffa}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x400}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xca}]}, {0x2c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x13a}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5e9b}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xe903}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x1}]}, {0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}]}, {0xc, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xaaa0}]}, {0x34, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x81}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x622}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}]}, {0x4c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xc0e}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x62a}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x5}, @NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x81}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x4}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x2}]}]}, @NFTA_SET_DESC_CONCAT={0x9c, 0x2, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x9}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0xb43c}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7ffffffb}]}, {0x1c, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x10000000}]}, {0x14, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7ff}]}, {0x24, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x7fffffff}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x99d6}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x80000001}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x101}]}, {0x14, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x20}]}, {0x14, 0x1, 0x0, 0x1, [@NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x3}, @NFTA_SET_FIELD_LEN={0x8, 0x1, 0x1, 0x0, 0x8}]}]}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x2453}, @NFTA_SET_DESC_SIZE={0x8, 0x1, 0x1, 0x0, 0x7fff}]}, @NFTA_SET_HANDLE={0xc, 0x10, 0x1, 0x0, 0x2}]}, 0x2c8}, 0x1, 0x0, 0x0, 0x4040}, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={r5, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000200)={0x2, [0x620c, 0x6]}, &(0x7f0000000240)=0x8) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0xa, 0x4e20, 0x2, @mcast1}, 0x1c) 20:29:18 executing program 1: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r0, 0x8) r1 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8) sendmmsg$alg(r1, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99"}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000280)={0x0, 0x0, 0xd}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7b, &(0x7f00000001c0), 0x8) [ 532.058708][ T29] kauditd_printk_skb: 19 callbacks suppressed [ 532.058722][ T29] audit: type=1804 audit(1592512158.127:338): pid=20826 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir235209083/syzkaller.PToUSu/185/cgroup.controllers" dev="sda1" ino=16065 res=1 [ 532.262719][ T29] audit: type=1804 audit(1592512158.167:339): pid=20825 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir235209083/syzkaller.PToUSu/185/cgroup.controllers" dev="sda1" ino=16065 res=1 20:29:18 executing program 3: unshare(0x40000000) r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000001c0)={r4, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000140)={r4, 0x3, 0x6}, &(0x7f0000000180)=0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_BEARER_ENABLE(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x54, r0, 0xc573de0d27bdfe6f, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x40, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x0, @rand_addr=0x64010101}}, {0x14, 0x2, @in={0x2, 0x0, @local}}}}]}]}, 0x54}}, 0x0) pipe(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r6, &(0x7f0000000000)=ANY=[], 0xfffffecc) vmsplice(r6, &(0x7f00000004c0)=[{&(0x7f0000000280)="e8", 0x1}], 0x1, 0x0) ioctl$PPPIOCSMRRU(r6, 0x4004743b, &(0x7f0000000100)=0x55) 20:29:18 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000180)='highspeed\x00', 0xa) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @broadcast}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0xac14140d}, 0x10) openat$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$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000bc0)=ANY=[@ANYBLOB="4400000010000507000000000000000000000000aa1f15a2b4c90bcd2729d4f5e1b763551d54ec23c07bf18d1e3a4f95f7794e4014cb785dbfb524a907caccca23c657507e58eeea703cea6fd38d14f991c24fb796", @ANYRES32=0x0], 0x44}}, 0x0) recvfrom(r0, &(0x7f0000000100)=""/94, 0xffffffffffffff5e, 0x10100, 0x0, 0x0) [ 532.564404][T20857] IPVS: ftp: loaded support on port[0] = 21 [ 532.601518][T20858] tipc: Started in network mode [ 532.614404][T20858] tipc: Own node identity 64010101, cluster identity 4711 [ 532.635407][T20858] tipc: Enabling of bearer rejected, failed to enable media 20:29:18 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) 20:29:18 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x7) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@local, @in=@private, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0x0, 0x0, 0x7}, 0x0, 0x0, 0x1}, {{@in=@local, 0x0, 0x3c}, 0x0, @in=@local, 0x0, 0x4, 0x0, 0x6, 0x0, 0x1000000}}, 0xe8) sendmmsg(r0, &(0x7f0000000480), 0x2e9, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@private=0xa010102, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x2e, r1, r2}, {0x8000, 0x100000001, 0xffffffffffffffff, 0xfff, 0x80, 0x16, 0x9d8, 0x6}, {0x9}, 0x7, 0x6e6bb1, 0x0, 0x1}, {{@in=@dev}, 0x2, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x7, 0x8001, 0x3}}, 0xe8) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x14e24}, 0x1c) recvmmsg(r3, &(0x7f0000000200), 0x38c, 0x0, 0x0) connect$inet6(r3, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{r3, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@private=0xa010102, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x2e, r4, r5}, {0x8000, 0x100000001, 0xffffffffffffffff, 0xfff, 0x80, 0x16, 0x9d8, 0x6}, {0x9}, 0x7, 0x6e6bb1, 0x0, 0x1}, {{@in=@dev}, 0x2, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x7, 0x8001, 0x3}}, 0xe8) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="080026bd7000fcdbdf250700000008000300", @ANYRES32=r1, @ANYBLOB="08000300", @ANYRES32=r4, @ANYBLOB="891972978a37ab73003f6acde346230cb50b4eb60886bb8e1cdd2c3f2954a5fe31a8efbe0cbd3ead28e9"], 0x24}}, 0x4000) 20:29:19 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cgroup.controllers\x00', 0x26e1, 0x0) pipe(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) vmsplice(r1, &(0x7f00000004c0)=[{&(0x7f0000000280)="e8", 0x1}], 0x1, 0x0) r2 = openat$cgroup_ro(r1, 0x0, 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r2, 0x0) socket(0xa, 0x1, 0x0) close(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080), 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000380)=@assoc_value, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000007c0)={0x0, 0x0, 0x100002, 0x20040006}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="18010000", @ANYRES16=0x0, @ANYBLOB="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"], 0x118}}, 0x44140) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x2}) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000040)={0x7000000, 0x0, 0x938e, 0x40000002}) [ 533.074360][T20885] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:19 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) listen(r2, 0x2) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@local, @remote, @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "209200", 0x14, 0x6, 0x0, @remote, @local, {[], {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0xc2}}}}}}}, 0x0) syz_emit_ethernet(0x14e, &(0x7f0000000480)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd6000040001180600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB='`'], 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f0000000780)={0x0, 0x6, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000540)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r5, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005100000", @ANYRES32=r5, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000b80)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {}, {0xf}}, [@filter_kind_options=@f_tcindex={{0xc, 0x1, 'tcindex\x00'}, {0xc, 0x2, [@TCA_TCINDEX_SHIFT={0x8, 0x3, 0xffffffff}]}}]}, 0x3c}}, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(r4, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000480)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={r8, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000008c0)={r8, @in6={{0xa, 0x4e20, 0x0, @local, 0x9}}, 0x9, 0x81, 0x8, 0x1000, 0xa0, 0x3, 0x40}, &(0x7f0000000740)=0x9c) sendmsg$nl_route(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@newlink={0x20, 0x11, 0x40d, 0x0, 0x0, {0x10, 0x0, 0x0, r7}}, 0x20}}, 0x0) [ 533.504517][T20904] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 533.633149][T20907] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.0'. 20:29:19 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='hugetlb.2MB.usage_in_bytes\x00', 0x26e1, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0x12) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$TUNSETFILTEREBPF(r0, 0x6628, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0xa5f1, 0x10c55f69}) r1 = accept4$x25(r0, &(0x7f0000000040)={0x9, @remote}, &(0x7f0000000100)=0x12, 0x800) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000140)={0x0, r0, 0x4111, 0x4, 0x5, 0x1}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000580)={r2, 0x10, &(0x7f0000000340)={0x0}}, 0x10) 20:29:19 executing program 5: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4005}, 0x10) socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r2 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r2, 0x10f, 0x87, &(0x7f0000000280)={0x41}, 0x10) r3 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r3, 0x10f, 0x87, &(0x7f0000000900)={0x41, 0x4}, 0x10) r4 = socket$tipc(0x1e, 0x5, 0x0) setsockopt$TIPC_GROUP_JOIN(r4, 0x10f, 0x87, &(0x7f0000000040)={0x41}, 0x10) r5 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r5, 0x10f, 0x87, &(0x7f0000000280)={0x41, 0x0, 0x2}, 0x10) sendmsg$tipc(r5, &(0x7f0000000240)={&(0x7f0000000080), 0x10, 0x0}, 0x0) r6 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r6, 0x10f, 0x87, &(0x7f0000000100)={0x41, 0x0, 0x2}, 0x1be) sendmsg$tipc(r6, &(0x7f0000000240)={&(0x7f0000000080), 0x10, 0x0}, 0x0) sendmsg$tipc(r5, &(0x7f0000000240)={&(0x7f0000000080), 0x10, 0x0}, 0x0) socket(0x10, 0x80002, 0x0) [ 533.842563][T20906] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. 20:29:20 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88882, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @multicast2}}) write$tun(r1, &(0x7f0000000200)={@val, @void, @eth={@broadcast, @local, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "163dac", 0x8, 0x0, 0x1, @local, @mcast2, {[@fragment={0x11}]}}}}}}, 0x42) splice(r0, 0x0, r2, 0x0, 0x18100, 0x0) 20:29:20 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='hugetlb.2MB.usage_in_bytes\x00', 0x26e1, 0x0) write$cgroup_int(r0, &(0x7f0000000000), 0x12) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f00000001c0)=0x4) ioctl$TUNSETFILTEREBPF(r0, 0x6628, 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0xa5f1, 0x10c55f69}) r1 = accept4$x25(r0, &(0x7f0000000040)={0x9, @remote}, &(0x7f0000000100)=0x12, 0x800) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000140)={0x0, r0, 0x4111, 0x4, 0x5, 0x1}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000580)={r2, 0x10, &(0x7f0000000340)={0x0}}, 0x10) 20:29:20 executing program 5: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c0000000200000000004cd94ae4ec15e2e0ba02000000000004000000000000"], 0x0, 0x26}, 0x20) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r1, 0xf0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140)={r2}, 0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000600)={0xffffffffffffffff, 0xc0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x43) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000000440)="cb56b6cc0407008b65d8b4ac2ca35c66", 0x10) r4 = accept4(r3, 0x0, 0x0, 0x0) sendmmsg$sock(r4, &(0x7f0000000f80)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="018e", 0x2}, {&(0x7f0000000140)="5531f5e79d1230ddde98e2f96ff18b", 0xf}], 0x2, 0x0, 0x0, 0x1a0}}], 0x1, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) sendmsg$sock(r5, &(0x7f0000000480)={&(0x7f0000000640)=@l2tp6={0xa, 0x0, 0x0, @remote, 0x10000, 0x1}, 0x80, &(0x7f0000000a00)=[{&(0x7f00000006c0)="838daff06053b8c97e0992a706c23dc322e9a82488a8b6486eead94583d4eb18dea4e7927605b874ff7636975d9fa4179d5a9c26d4779645170d8081f49bba0bb3c5aae814780eb990aacb400b4240", 0x4f}, {&(0x7f0000000800)="343a21c9764cdad53b0a311e4ff42804d42b65ceb2e325b25d43c9be64348257606a017f01a82aafa517adaa7c7c1f85f64aeb36266486a355b6e29c92ea9c110a3b9de75228527d66d762d4233d39cc7c5364ac3891c6796806bb79f973d477bfb09420c92f7b12c8d11be7594b687bedd08c57d141392ce17abf81cd4e5c815085197c199ffc378be54a4d511f008a4da10a3a21d4f4ee32be7e6c", 0x9c}, {&(0x7f00000008c0)="48ababe5f773b8707de43ba627cef4e96361ac9f277e663db141376796c8952c489c63337758526d7e2fcbda0d0e27aa92f27b61ab9b1e4cab584e65d13c022b13452e9d5e7778acb34e23f2d5a102726e96dcfd27aa27dcc61f29afcb8fa5c22ecb1acdd6b4406e70979bdff9812ebd9022c94b3e516ef8dd4d277bd49fb5d97c1c924878dbe591767fa1", 0x8b}, {&(0x7f0000000980)="49a3b621ef09974ee1c83a18dc06331f0cce084382939461ad2e90fa971a3555d73e5a9f7a2eb2de755c576723d383073eea926b15e757416fa25d365853fd7c0f80e3b34b0b9565bf", 0x49}, {&(0x7f0000000fc0)="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", 0x1000}, {&(0x7f0000000400)="b5be0644a5d5567427b095edaa5dde86aa8a7c49ac071c8fd8c222b8d1488f7095c8db6b17db33d43c215f728c4ab9bb553daedc9f09a7e539623b", 0x3b}], 0x6, &(0x7f0000000a80)=[@timestamping={{0x14, 0x1, 0x25, 0x3}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}, @mark={{0x14, 0x1, 0x24, 0x2}}], 0x48}, 0x4) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0xfc81}, 0x1, 0x0, 0x0, 0xc1}, 0x800) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000850600"/20, @ANYRES32=r9, @ANYBLOB="01000000000000001c0012000c000100626f6e64000000000c00020008000100060000"], 0x3c}}, 0x0) sendmsg$nl_route(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000004c0)=@newlink={0x40, 0x10, 0xffffff1f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x10000}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @vti={{0x8, 0x1, 'vti\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VTI_LOCAL={0x8, 0x4, @multicast2}]}}}, @IFLA_MASTER={0x8, 0xa, r9}]}, 0x40}}, 0x0) 20:29:20 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x82051, r1, 0x0) ioctl$IMGETVERSION(r1, 0x80044942, &(0x7f0000000040)) listen(r0, 0xff2c) socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x3, @ipv4={[], [], @multicast1}, 0x3}, 0x1c) r2 = socket$inet_sctp(0x2, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000080)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="da073b5a340380da3a0c9058e62ef9aa253ddb88c2b11e2beb1399d102bbc49dc077fbe3d72569696ba54e3f12a83a186cb36eeb90a691a86adac0e76b89ca6619add541c0d8be35a0e2a144d3c093faa2e9fcc258735a77a4a6ebdabbd915e481600300b4c4f9197c869e772d7739c68c27978c766860223ebb5ae7fed16b250debde191929df948f85e071c832f0ea32b8d2bb0d9003b6ac49141ebb7214b380c092532b9e29f466c1917e496e33f960fae458351024c40ce861f35a84bae3d3e2e9456f9c29bde261e96a5d889301f91b0d00"/223, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) sendto$inet6(r3, &(0x7f00000002c0)="b5", 0x1, 0x0, &(0x7f0000000300)={0xa, 0x0, 0x0, @local, 0x5}, 0x1c) r4 = socket$inet_sctp(0x2, 0x1, 0x84) ppoll(&(0x7f0000000100)=[{r1, 0x201}, {r2, 0x6}], 0x2, &(0x7f0000000140), &(0x7f00000001c0)={[0x7fffffff]}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) vmsplice(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000280)="e8", 0x1}], 0x1, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000000200)=[{}, {}, {}, {}], 0x4, 0xb8, &(0x7f0000000480)={[0x3]}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000280)={0x0, 0x9}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x7b, &(0x7f0000000040)=@assoc_value={r5}, 0x8) 20:29:20 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x5, 0x0, 0xffffffff, 0x10000}) write$cgroup_int(r1, &(0x7f0000000000), 0xffffff6a) pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000001340)='+', 0x1}], 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x275a, 0x0) sendmsg$SEG6_CMD_SET_TUNSRC(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x6) write$cgroup_int(r2, &(0x7f0000000380), 0x101bf) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e24}, 0x1c) sendmmsg(0xffffffffffffffff, &(0x7f00000092c0), 0x4ff, 0x0) ppoll(&(0x7f0000000080)=[{0xffffffffffffffff, 0x80}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000140), 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000380)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@local}}, 0x0) setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@local, @in=@private=0xa010102, 0x0, 0x0, 0x4e20, 0x0, 0x2, 0x0, 0x20, 0x2e, r3, r4}, {0x8000, 0x100000001, 0xffffffffffffffff, 0xfff, 0x80, 0x16, 0x9d8, 0x6}, {0x9}, 0x7, 0x6e6bb1, 0x0, 0x1}, {{@in=@dev}, 0x2, @in6=@private1={0xfc, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x36, 0x8001, 0x3}}, 0xe8) sendmsg$ETHTOOL_MSG_LINKSTATE_GET(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x3c, 0x0, 0x10, 0x70bd27, 0x25dfdbfb, {}, [@ETHTOOL_A_LINKSTATE_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bond_slave_0\x00'}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0x5}, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) setsockopt$nfc_llcp_NFC_LLCP_RW(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000040)=0x7, 0x4) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x2880008, r1}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x6874e56cbabfc45a, 0x28011, r0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="32ebba733dc34efb1c854e34cc1cb4910f0cbebf3788661eb44a7c376e62d6d3fe9bcffb09282f490adf313157b8c7766dc5afe3f64404df425fed4fa4bc805ef2209311fe9bc52ea4d519b4d20433b4439272"], 0x14) 20:29:20 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f00000003c0)=@newtaction={0x80, 0x30, 0x1, 0x0, 0x0, {}, [{0x6c, 0x1, [@m_mpls={0x68, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{0x0, 0x0, 0x4, 0xfffffffc}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x17, 0x6, "6fde9c8c822ba77213f47cf628008d6435f311"}, {0xc}, {0xc}}}]}]}, 0x80}}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={r5, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000340)={r5, 0x6, 0x6}, &(0x7f0000000380)=0x8) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x6c, 0x30, 0x1, 0x0, 0x0, {}, [{0x58, 0x1, [@m_mpls={0x54, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}, {0xc}, {0xc, 0x8, {0x3, 0x3}}}}]}]}, 0x6c}}, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000240)=""/68, &(0x7f0000000180)=0x44) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl$IMCTRLREQ(r0, 0x80044945, &(0x7f0000000000)={0x4007, 0x4, 0xfff}) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) r7 = socket$netlink(0x10, 0x3, 0x5) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r7, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x2, 0x7, 0x201, 0x0, 0x0, {0x0, 0x0, 0x6}, [@NFACCT_PKTS={0xc, 0x2, 0x1, 0x0, 0x396d}]}, 0x20}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r6, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)={0x38, 0x3, 0x8, 0x101, 0x0, 0x0, {}, [@CTA_TIMEOUT_L3PROTO={0x6}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_DATA={0x14, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_SYN_RECV={0x8}, @CTA_TIMEOUT_TCP_CLOSE={0x8}]}]}, 0x38}}, 0x0) 20:29:20 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00', 0xa732}) r4 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000140)={@val={0x2}, @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}}}}}}, 0x2e) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x10005, 0x0) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f00000002c0)={0x0, 0x0}, 0x8) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000300)=r6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x1f65, 0x10}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={r7, @in={{0x2, 0x4e24, @local}}}, &(0x7f0000000280)=0x84) [ 535.085476][T20945] netlink: 'syz-executor.5': attribute type 1 has an invalid length. [ 535.188235][T20945] 8021q: adding VLAN 0 to HW filter on device bond1 [ 535.201758][T20947] bond1: (slave vti0): The slave device specified does not support setting the MAC address [ 535.269120][T20947] bond1: (slave vti0): Error -95 calling set_mac_address 20:29:21 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="080db5055e0bcfe847a071") r1 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=""/236, 0x3e, 0xec, 0x1}, 0x20) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000000)=0x5) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000180)='NLBL_CIPSOv4\x00') sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f00000004c0)={0xc8, r2, 0x200, 0x70bd25, 0x25dfdbfc, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0xac, 0xc, 0x0, 0x1, [{0x4}, {0x2c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x34a60660}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x1ddc95df}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x54251e17}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa361}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x197c2f53}]}, {0x1c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x25b270dd}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x2786c107}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x274ba989}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe305}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x4d790add}]}, {0x4}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d9ffd72}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xc78}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6ffb786a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3cd1}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x3808aab8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3cf3}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x359fc17d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x17ef}]}]}]}, 0xc8}, 0x1, 0x0, 0x0, 0x7ed79a84f604680}, 0x802) 20:29:21 executing program 0: socketpair$unix(0x1, 0x2, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xfffff034}, {0x28}, {0x6}]}, 0x10) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'vxcan1\x00', 0x8}) socket$inet6(0xa, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x200002, 0x0) sendfile(r2, r3, &(0x7f0000000100)=0x5, 0x7) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000002c0)=@newlink={0x48, 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_MASTER={0x8, 0xa, r4}]}, 0x48}}, 0x0) [ 535.638830][T21028] IPVS: ftp: loaded support on port[0] = 21 [ 535.793688][T20945] netlink: 'syz-executor.5': attribute type 1 has an invalid length. 20:29:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0xffffffffffffff99, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r2, @ANYBLOB="00000000e60000001c0012000c000100626f6e64"], 0x3c}}, 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="28000000100025080046f99ff4c3c99b102ef800", @ANYRES32=r5, @ANYBLOB="060000000000000008000a000f"], 0x28}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) sendmsg$nl_route(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x28, 0x10, 0x825, 0x0, 0x0, {0xa, 0x0, 0x0, r8, 0x0, 0x4}, [@IFLA_PROTO_DOWN={0x5, 0xa}]}, 0x28}}, 0x4000010) 20:29:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r1, 0x40106614, &(0x7f00000001c0)) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x54}}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0xa, &(0x7f0000000000)=[{0x7449, 0x80, 0x2, 0x101}, {0x0, 0x0, 0xff, 0x1ff}, {0x6, 0x8, 0x4, 0xfffffeff}, {0x2, 0x1, 0x7, 0x3f}, {0x1000, 0x6, 0x89, 0x80000001}, {0x1ff, 0x6, 0x4, 0xa5}, {0x1f, 0x3, 0x7f, 0x80}, {0x7, 0x1f, 0x3f, 0x800}, {0xfff7, 0x40, 0x7, 0x7}, {0x500b, 0x80, 0x8}]}, 0x10) socket$kcm(0xa, 0x2, 0x11) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x400442c8, &(0x7f0000000140)={0x4, 0x0}) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f00000000c0)=0x3, &(0x7f0000000100)=0x1) 20:29:22 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) recvfrom$netrom(0xffffffffffffffff, &(0x7f0000000280)=""/49, 0x31, 0x100, &(0x7f0000000340)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1}, [@default, @bcast, @bcast, @bcast, @bcast, @null, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}, 0x48) r3 = socket(0x10, 0x803, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000001c0)={r6, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000240)={r6, 0x401, 0xc61e, 0x2, 0x3f}, 0x14) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xffffffffffffffa8) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r8, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@delqdisc={0x6c, 0x25, 0x1, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x5, 0x4}, {0xfffe, 0xe}, {0xb, 0xe}}, [@qdisc_kind_options=@q_cake={{0x9, 0x1, 'cake\x00'}, {0x1c, 0x2, [@TCA_CAKE_TARGET={0x8, 0x8, 0x8}, @TCA_CAKE_AUTORATE={0x8, 0x9, 0x100}, @TCA_CAKE_TARGET={0x8, 0x8, 0x4}]}}, @TCA_RATE={0x6, 0x5, {0x80, 0x80}}, @TCA_RATE={0x6, 0x5, {0x7, 0x40}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x2}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x4}]}, 0x6c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c00010076657468000000001a0002011400010000000000", @ANYRES32=0x0, @ANYBLOB="0000f0edec125d000000cdc718ecad4fd727977223c6b6430200030000000000000000b71c5a60d6b4c67ace8e71866d4a3692057500a2fa93c56ae0af7a9cd035c689b2425b85b1d6bcdc87931634ad7ffb0acb1e0ad7e76549a2be92218f1fd313ec32fff00ab050045be1e3c8d164822f9c14cd673475c35250d4441a61ea227544e7653953b7342a2cb3cdfaa2163b8fc1ca3c2845a5229114c5861f718be13cdb11607a29dcdbbaaff15f7c1688690a3950fddc8bd3f3a40c6c7d8bf4a05d66644e0886827c35ea370fdf687a4c555393a8942b2ad68dd34b0fa91cfad3f39e4e9bdbe6aca405dbea7c1761c2c0960000000000"], 0x48}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000080)={0x0, 0xfffffffffffffc37, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="20000000140001040000000000000000021f0000", @ANYRES32=r7, @ANYBLOB="08000200a0000028"], 0x20}}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="200000001000110400"/20, @ANYRES32=r7, @ANYBLOB='7h\x00\x00\x00.m\x00'], 0x20}}, 0x0) [ 536.456159][T21039] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 536.493843][T21046] IPVS: ftp: loaded support on port[0] = 21 20:29:22 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) socket(0x10, 0x803, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') socket$alg(0x26, 0x5, 0x0) socket$netlink(0x10, 0x3, 0xa) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="1cfe6dba", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32], 0x4}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="5400000030000100000000000000000000000000400001003c000100090001006d706c73000000002829863e02f94fd61b0000000000000000000000000000000000000004000000080005000000000004000600000007000000000000000000000008000000000000000000"], 0x54}}, 0x0) r6 = socket(0x10, 0x80002, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000040)=ANY=[@ANYRES16, @ANYRES64], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) [ 536.675702][T21041] 8021q: adding VLAN 0 to HW filter on device bond5 [ 536.707554][T21041] bond0: (slave bond5): Enslaving as an active interface with an up link [ 536.752909][T21040] netlink: 'syz-executor.0': attribute type 5 has an invalid length. [ 536.800147][T21040] device ipvlan2 entered promiscuous mode [ 536.824716][ T29] audit: type=1804 audit(1592512162.887:340): pid=21091 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir114868402/syzkaller.6lx1hw/168/cgroup.controllers" dev="sda1" ino=16383 res=1 20:29:23 executing program 2: unshare(0x40000000) r0 = socket$inet6(0xa, 0x3, 0x4008) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000080)="bd", 0x1}], 0x1}, 0x2000c900) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000480)="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", 0xffe4}], 0x1) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_GET_TUNSRC(0xffffffffffffffff, 0x0, 0x0) accept(r0, &(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x0) epoll_create(0x7) bind(0xffffffffffffffff, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c58110308d9123127ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) [ 537.441419][T21045] netlink: 'syz-executor.1': attribute type 10 has an invalid length. [ 537.466370][T21039] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 537.477944][T21092] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 537.491306][T21092] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 537.514408][T21097] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. [ 537.643888][T21129] IPVS: ftp: loaded support on port[0] = 21 20:29:23 executing program 1: socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) socket$inet(0x10, 0x2, 0x0) r1 = socket$l2tp6(0xa, 0x2, 0x73) connect(r1, &(0x7f0000000200)=@un=@file={0x1, './file0\x00'}, 0x80) socket(0x10, 0x80002, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000180), &(0x7f00000001c0)=0xc) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_MATCH(r2, 0x29, 0x44, &(0x7f0000000380)={'ah\x00'}, &(0x7f00000003c0)=0x1e) syz_init_net_socket$netrom(0x6, 0x5, 0x0) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000100)) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x1, 0x2, 0x0) r5 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x3002}, 0x4) getsockname$packet(r4, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000000)=0xfffffffffffffeaf) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="4400000010000304000000000000000000000700", @ANYRES64=r2, @ANYBLOB="00000000000000001c0012800c0001006d6163766c616e000c000280060002000000000008000500", @ANYRES32=r6, @ANYBLOB], 0x44}}, 0x0) [ 537.737875][T21096] netlink: 'syz-executor.1': attribute type 10 has an invalid length. [ 537.749042][T21104] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.5'. 20:29:24 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f00000000c0)=@in={0x2, 0x0, @local}, 0x80) pipe(&(0x7f0000002d00)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r3 = accept4$netrom(r2, &(0x7f0000002d80)={{}, [@bcast, @remote, @remote, @netrom, @rose, @netrom, @rose]}, &(0x7f0000002e00)=0x48, 0x181000) sendmsg$nl_generic(r1, &(0x7f00000050c0)={&(0x7f0000002d40)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000005080)={&(0x7f0000002e40)={0x2204, 0x2a, 0x8, 0x70bd29, 0x25dfdbff, {0x8}, [@typed={0xe4, 0x53, 0x0, 0x0, @binary="6239d4ee54aa4134cbb0ec9f318de611a3d3732e62bd619ebb7a242d52017cf6884f3a30121ab711ef9eb9d0d299e03128ee36085d1f22534e3a2c3cc6efe71818077404fd992d712e757377c971c8c69eb12ea855d5a6ff5553ff574beefde4b1712ed22af16db32a07298a3b87c2e2db506a06df33caafad23aa0c12c5b2002aaab651762e070404f9e3eecdc4b4cb7436e9ea93d6c99d604ecc75703ab60a2c44d197771d63858b50d40ba03e0d3c7c3b66838352324c912c66d9637f6bd08b64a66a10dfbb4302c3565bef2c1a439ae5392a4218d525507ff3876708a66e"}, @nested={0x19, 0x7c, 0x0, 0x1, [@generic="04", @typed={0x14, 0xf, 0x0, 0x0, @ipv6=@mcast1}]}, @typed={0x8, 0x92, 0x0, 0x0, @fd=r3}, @generic="e3c7f760a04121b29de512703c7df4a8f8c55599d91c75d06f238e68dbd0bced8d0d336a2f25b7f796f75c7e37d5bab7f722de1912405660dcd1fa30005bbdbef0f70d995ee1930dc8ff31ebe8526008480831cc9e80639f2458579615cccc68bf7a080de0aa56f211a40ba1d77f4d2b9eea9de95fcf024c440d43f97034c4f1f7e601220c9537b3", 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@generic="40fea15e5310b1677775cad1a9c8eb0360edb506b6675b786c35c2ca7934e45094d886a92ffc0031f6d5246644f8865a988da7211b4c76b55649ddce68", @typed={0xc, 0x19, 0x0, 0x0, @u64=0x9}, @typed={0x14, 0xd, 0x0, 0x0, @ipv6=@private2}]}, 0x2204}, 0x1, 0x0, 0x0, 0x40000}, 0x810) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r4 = socket$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$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {}, [@IFLA_MASTER={0x8, 0xd, r6}, @IFLA_GROUP={0x8}]}, 0x30}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000280)=0x14) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)={0x1c, 0x0, 0x10, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x4) socket$nl_route(0x10, 0x3, 0x0) getsockname$packet(0xffffffffffffffff, 0x0, 0x0) [ 537.815497][T21094] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 537.844829][T21094] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 20:29:24 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, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) sendmsg$IPSET_CMD_LIST(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000070601030020000000000000000000000500010007"], 0x1}}, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000040)={r1}) sendmsg$NFT_BATCH(r3, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={{0x14}, [@NFT_MSG_DELTABLE={0x20, 0x2, 0xa, 0x301, 0x0, 0x0, {0x5, 0x0, 0x2}, [@NFTA_TABLE_NAME={0x9, 0x1, 'syz0\x00'}]}], {0x14}}, 0x48}, 0x1, 0x0, 0x0, 0x20004085}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 20:29:24 executing program 3: r0 = socket$inet(0x2b, 0x801, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x14) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000000)=r2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00000001c0)={r5, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000a80)={{{@in=@private, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in6=@dev}}, &(0x7f00000000c0)=0xe8) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000b80)={0x0, 0x0, 0x0}, &(0x7f0000000bc0)=0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000c40)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0xe4}, {&(0x7f00000003c0)=ANY=[@ANYBLOB="080300b12800200026bd7000ffdbdf2508000a00", @ANYRES32=0x0, @ANYBLOB="6700458014003c002001000000000000000000000000000152f6de95dddd3a8c6bf9c514bd8f1f32201b21b80ecc67db305687eab5d7389d7e614555d6e4bf767ad9084f7acca65ba500b936947fd21ec5833b0b1a64abc775480984038ca0080008002000000000a6511457e010721013bad3830f1b679bb778492349c5c0ed52b6e4fa881175bb362a3833356a8ae57fc9744c372cdc2b1f73eb2b5290a15e5f08003300", @ANYRES32, @ANYBLOB="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"], 0x308}, {&(0x7f0000000700)={0x34c, 0x27, 0x1700, 0x70bd2c, 0x25dfdbfb, "", [@generic="c12e0d38e9116ee5fb1eef965d8476fd39a646807908909f050c13bb70b5b3ddc0030bf8ea0117dd075e87ca18a2de878a08afde799bf00a01c787", @typed={0x99, 0x27, 0x0, 0x0, @binary="4e8f674be4045e037820b30aeea7b960a6d2a1f082c862f8d50cc8bd1ff46f1c74429365d518dac66ad214cded0363b94ee2c987ffd65382375499048ec36bed77aae5082fd146e22575f768b8a90183c76a2624c1eab2c8b2f301a8c20770d15a58d9163f8408896bb4f3051ed510f783e265fa3b48ca48ba442c82f045c43a7fa003047f685b5774fadafa03d9a72e4cf23832bf"}, @typed={0x8, 0x14, 0x0, 0x0, @fd}, @typed={0x8, 0x7, 0x0, 0x0, @uid}, @nested={0x181, 0x21, 0x0, 0x1, [@generic="8c96c652e6f7ec21f8799f58db3192b867ac979756cc64a806dae8e0679b5a708cd93194e18958f1e22f18a94d9c7d5de7042dfd4def10779d96a4fac390231b6a35e2942cb1d92d18923981b140c018e00da217d6eaf5932c2a408a9d286a6824099999b3168b15ca47fdcd9b1f486a4dea25421a1b9995d95ef32c16ac3aa24633d92c6599aaa21e7253a2b0adb0992a0dca20b938fc5fc7d5767b08eaa4e7ecedb1fd2db496b624183ba019d58e147c1cdd837349ea69cdff174e8a2445acfa2eacc3924ea85835d2255eb51406e6a28386dfbcd44641321f4d4b", @typed={0x8, 0x5, 0x0, 0x0, @u32=0xffffff80}, @generic="cd9cbbe56bb5720db2b3a5f921b681ee3fa0230dbc2c94d0337dae763145abfb599255c9827046f3523778b54c62bb5dd187045fff368238726f8bdc1dca97adbcc7bd6266436f385f23707c0df040cdd17075c0fdf34af845d64deefdcb6c20de7f682eb48c4562659b4e5fa5093c7b045e34b3166bb2cb512309c446aaf7af3551ae18e295cadd366831dcb0e2d1ddb791773296f2a30ebe"]}, @typed={0x8, 0x4a, 0x0, 0x0, @fd=r0}, @nested={0xc7, 0x44, 0x0, 0x1, [@typed={0x8, 0x32, 0x0, 0x0, @u32=0x7}, @typed={0x4, 0x6e}, @generic="71be688d436a2bec0c90061a728bfa16d2fb32a406aa887fa99c2d688abf34c947f65a6c85539ffca5df7092ad31dd50b00fe23881f7555e4232bdc2e99f42c6de69162e4624cc7b392f813eae6e9d6a6baca51ae0a4354d77ab1e3d0c8f5ce77594f6d4d470f6ce7a058d4bb64ebd4976285973348ec805005bf435744dfac2afbe1e479075f280de486548671fd25d4a3b19b7193662dbca8a613373c4765450ad06e4ba40cce0170cb5d4125a2a995b1c459babb9bf"]}]}, 0x34c}], 0x3, &(0x7f0000000c00)=[@cred={{0x1c, 0x1, 0x2, {r2, r6, r8}}}], 0x20, 0x10}, 0x88a0) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000100)=""/104, 0x68}], 0x1) ioctl$FS_IOC_MEASURE_VERITY(0xffffffffffffffff, 0xc0046686, &(0x7f0000000180)={0x1, 0xed, "da2c82350676f7287914f0d838136986ff535e7077141ed5cf0fa331ad834109b2572c45ac6c6be551fc0f5f9c5251b01f8c0e711ec3c82503137ab3bf997274920d257a88a80f2f660798257174868be0f5760e1acfb029f8e5680b3ed028e8ed8d3181bba4d13b2ed4be7d6b8a2afd9c8a18d5272aeeb15a647478ebd5ae00105cfce64c33a4cc8d86906f5ea4525aee78cb2c51499448af3f4c150c902ccf9867ae58a80bbbfdd9620004a765f1702f8b2b44f3fddfb46781b61eb1f4e00eadf266fc2d560a5b01ee73783d554ac8172c75977e416fbb36c8d2b2b2b52a950308d03e3647129d4336a1ba4a"}) [ 538.153213][ T29] audit: type=1804 audit(1592512164.218:341): pid=21178 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir540343168/syzkaller.BGspy1/174/cgroup.controllers" dev="sda1" ino=16372 res=1 [ 538.181979][T21129] IPVS: ftp: loaded support on port[0] = 21 20:29:24 executing program 1: unshare(0x40000000) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x7fff, @loopback, 0x1002}}, 0x0, 0x0, 0x0, 0x0, 0x326, 0xffffffff, 0x3}, 0x9c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r3, 0x0, 0x7, 0x2}, &(0x7f0000000140)=0x10) getpeername(0xffffffffffffffff, &(0x7f00000002c0)=@pptp={0x18, 0x2, {0x0, @local}}, &(0x7f0000000340)=0x80) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x4ffe0, 0x0) ioctl$PPPIOCSDEBUG(0xffffffffffffffff, 0x40047440, &(0x7f0000000280)=0x8) sendmsg(0xffffffffffffffff, 0x0, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0x88002, 0x0) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x420000015001}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'syzkaller1\x00', {0x7, 0x0, @broadcast}}) write$tun(r4, &(0x7f0000000380)={@val={0x0, 0x10}, @val, @mpls={[], @ipv6=@tcp={0x0, 0x6, "61ae6e", 0x14, 0x32, 0x0, @private2, @mcast2, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}, 0x4a) [ 538.229254][T21180] gretap0: refused to change device tx_queue_len [ 538.244801][T21180] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. 20:29:24 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) sendmsg$inet6(r1, &(0x7f0000000400)={&(0x7f0000000040)={0xa, 0x4e20, 0x700, @ipv4={[], [], @empty}, 0x1}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000000c0)="12cc807fd9ad39", 0x7}, {&(0x7f0000000100)="8beab24e225554187133d0e2f396ae92dddb006ed4dcd7e2d59bf2ede681976ee1601de7427a2775fc671d7d34464f4f61ccd1a060ca09aa07d63bd7420582bd1e73cca5122caeedf869188a513ba8c4cc14f34eb267d624f6c8907d4ed285aff28f935d0366923dca51f090260825", 0x6f}, {&(0x7f0000000200)="d9b5f03262d2126e3edaef8709bff3cad6301ca86c487fe2a332509d997f48035781604ffd5e1be40dc0c7bcb3c9ede5b4818af9a6df724cf0b121641ac15c9c9cb107b10f5420582bd69098c86edf80e705ee93f41de2a8a8cb9e7390c549eb713e8cee3ac8300a2dc7b56d6ccc064586d1b23be29c049b1c396ed7cf678e820c43da022642df242d490939d9bfb6a2fee5678915ae89f4d1e44dd0d75d05ef1a8a3853e9dfdfcbfc7c5c83ff5d56242fb1973a578feda310ae1d83965ce8898639aad006ae4b935dbf71c432fa2d86e0e62fa208ec86bbf7257189bb073da43a4286", 0xe3}, {&(0x7f0000000300)="93345a71075cc97aec07fec32bbc0a8f9303622f7c310125568a2544589382c97695847d1e3e25635ae12e53412095daa937d029d0a99ff13ddaba78041ca735273220dc8d0fed40ae8d49808461f3feb00e5a93bb33a758e4daa5b8d221fe0f3e7457", 0x63}], 0x4, &(0x7f0000000380)=[@rthdrdstopts={{0x40, 0x29, 0x37, {0x2b, 0x4, [], [@hao={0xc9, 0x10, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @jumbo={0xc2, 0x4, 0xffff}, @padn={0x1, 0x1, [0x0]}, @enc_lim={0x4, 0x1, 0x3f}, @ra={0x5, 0x2, 0x3ff}]}}}, @rthdr_2292={{0x28, 0x29, 0x39, {0x67, 0x2, 0x0, 0x6, 0x0, [@dev={0xfe, 0x80, [], 0x38}]}}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0xa846}}], 0x80}, 0x0) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="81925559972ac675a207e8") getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0xb, &(0x7f0000000440)=""/43, &(0x7f0000000480)=0x2b) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010003000001000000000c000000000200000000800004000000000000615f00"], &(0x7f0000004600)=""/210, 0x29, 0xd2, 0x8}, 0x20) [ 538.283210][ T29] audit: type=1804 audit(1592512164.278:342): pid=21178 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir540343168/syzkaller.BGspy1/174/cgroup.controllers" dev="sda1" ino=16372 res=1 [ 538.422509][T21199] IPVS: ftp: loaded support on port[0] = 21 [ 538.534529][T21190] gretap0: refused to change device tx_queue_len [ 538.548828][T21190] A link change request failed with some changes committed already. Interface gretap0 may have been left with an inconsistent configuration, please check. [ 538.596533][T21206] BPF:btf_header not found [ 538.653670][T21206] BPF:btf_header not found [ 539.336539][T21199] IPVS: ftp: loaded support on port[0] = 21 [ 541.322665][ T7] tipc: TX() has been purged, node left! [ 541.502604][ T7] tipc: TX() has been purged, node left! [ 541.665654][ T7] tipc: TX() has been purged, node left! [ 541.825534][ T7] tipc: TX() has been purged, node left! 20:29:28 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0xb4, 0x4) bind$inet(r0, &(0x7f0000000440)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000040)={0x2, 0x4e23, @local}, 0x10) writev(r0, &(0x7f0000001c80)=[{&(0x7f0000001780)="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", 0x366}, {&(0x7f0000000300)="0ebbb218be8d3954e135df5f396071992eaf48c6be4575b2cd72c05da2dcf622ab81bfb5e04f14d17c07fe83b1e0455bfd319b6812e89ad48e9467125948fbe0fd43d11c277ad671710da0a26430c907ece20848c55cb51bd29bc11e20d0f35708eed18d4b01c01ce4e7", 0x6a}, {&(0x7f0000001400)="297e4f428a5bd25fc5e181b8323b4bab1662f81f3b492c550a8c23ef6b05668596ff29a3eb3e577ba6ba7d198e818a2e35358d03aac15218c8c9abb1cc225873b8435c3cb24254ccbb69f18a633497c3918affcfb40fecf3f8683734d04c6e2cfe8996c10e579fe8e99d7b61c072c6264a9ac56240fb360adadfdb9676112b97cbbde5da4398b54453305b4edcf380f9045db6b6daa0338c24d7c3dd9df16585c59864b5cc149c7a92deb6693d95f60b3cb254807b0de39a083a5cfa572faea4c08263050199bd993d0d8eb47f82e93a4538aec3b563b0d17d370d3e70", 0xdd}], 0x3) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r3, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000140)={r3, @in={{0x2, 0x4e23, @rand_addr=0x64010100}}, 0x800, 0x45d}, 0x90) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x4) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xfff, 0x4) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockname$inet(r4, &(0x7f0000000000)={0x2, 0x0, @initdev}, &(0x7f0000000080)=0x10) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f85cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfe6a, 0x11, 0x0, 0x27) 20:29:28 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000003c0)={r2, 0xffff, 0x2, [0x980, 0x9]}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000500)={r3, @in={{0x2, 0x4e23, @empty}}, [0x1, 0x2, 0x20, 0x0, 0x7f, 0x5, 0x647, 0x101, 0x2, 0x1, 0x0, 0x4, 0x1, 0x0, 0x20]}, &(0x7f0000000440)=0x100) socket$inet(0x10, 0x80003, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) sendmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000380)="24000000200003041dfffd946f6105000a00000a1f000003141008000800040012000000140000001a00ffffba16a0aa1c09000000000000", 0x38}], 0x1}, 0x800) pipe(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_misc(r5, &(0x7f0000000000)=ANY=[], 0xfffffecc) vmsplice(r5, &(0x7f00000004c0)=[{&(0x7f0000000280)="e8", 0x1}], 0x1, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000200)={r5, &(0x7f0000000180)="3dce11b7456fa86125ac335273b39e29365e6ebc190c8ffedb08f6b2c8688de9d0eab1235196be2f48c8c43c30b5c728cf320602ef93c889236e2848a4ad35b4bf86f67f106e3bf03ff0c14ceca462d3cb8f76e42a79bd7d8e4d56f3c9c5924e69433b123dabf6ff3bf1bb0b7e6af643922140c7ece1"}, 0x20) r6 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r6, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) write$binfmt_script(r5, &(0x7f0000000300)={'#! ', './file0', [{}, {0x20, ']'}, {}, {0x20, '$/[+l[,%./%%\'#'}], 0xa, "6f7d87f30726818efe79831fd23ecb6aa10359e7328ae26f0fbada78aae8465c0912c45983e7ab3e316db55e111367ef95e54d965f0f5c6d876b3eb85e847e697d1e78be451c875c1da1c676f185c6c4994b93e5dbde1c7aa40b45b53e2f"}, 0x7c) recvfrom$phonet(r6, &(0x7f00000000c0)=""/151, 0x97, 0x40000000, &(0x7f0000000040)={0x23, 0x3f, 0xfd, 0x7}, 0x10) 20:29:28 executing program 5: r0 = openat$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(0x10, 0x803, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000000)=ANY=[@ANYBLOB="2a150000", @ANYRES16=0x0, @ANYBLOB="000000000000000000000f10000008000300", @ANYRES32], 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r3, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r5], 0x4}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) 20:29:28 executing program 1: syz_emit_ethernet(0x73, &(0x7f0000000000)={@local, @remote, @void, {@llc={0x4, {@llc={0xaa, 0x4, 'P', "ae6dd894b967127c4c80b2e213be8fdb03212d4eb07caa78c28d78789d381273e9841dc1d448c8f6486dfaa8328e2a28169b9f6d7b3924b30cf9b8805dec21d75e24307e7c1c65bb71b5bf7768fb202b569c5e1e557723805c29efafedde9edddde6"}}}}}, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000080)) 20:29:28 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @broadcast}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='dctcp\x00', 0x6) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) recvfrom$inet(r0, &(0x7f0000000140)=""/138, 0x8a, 0x40013022, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf93a1a7511bf746bec66ba", 0x8416, 0x20c49a, 0x0, 0x27) 20:29:28 executing program 2: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0x10) close(r0) socketpair(0x22, 0x805, 0x8, &(0x7f0000002a40)={0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000002a80)={r2}) 20:29:28 executing program 1: unshare(0x40000000) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='veth0_to_hsr\x00'}) r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000002980)={0x0, 0x0, &(0x7f0000002940)={&(0x7f0000000000)=@newtaction={0x48, 0x30, 0x53b, 0x0, 0x0, {}, [{0x34, 0x1, [@m_vlan={0x30, 0x1, 0x0, 0x0, {{0x9, 0x1, 'vlan\x00'}, {0x4}, {0x4}, {0xc}, {0xc}}}]}]}, 0x48}}, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) r2 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r2, 0x0, 0x80, &(0x7f0000000300)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"/560]}, 0x2a8) [ 542.532536][ T29] audit: type=1804 audit(1592512168.598:343): pid=21291 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir114868402/syzkaller.6lx1hw/170/cgroup.controllers" dev="sda1" ino=16367 res=1 [ 542.604939][T21303] IPVS: ftp: loaded support on port[0] = 21 20:29:29 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f0000000200)=@framed={{0x18, 0x2}, [@call={0x85, 0x0, 0x0, 0x2c}]}, &(0x7f00000000c0)='GPL\x00', 0x4, 0x1000, &(0x7f000062b000)=""/4096, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x70) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x3f00, &(0x7f0000000080)={&(0x7f0000000440)=ANY=[@ANYBLOB="3400000010000108000000000000000900000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c002b8008000100", @ANYRES32=r1, @ANYBLOB="08001b"], 0x34}}, 0x0) pipe(&(0x7f0000000d00)={0xffffffffffffffff}) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) splice(r2, 0x0, r3, 0x0, 0x4ffe0, 0x0) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={r2, &(0x7f0000000240)="0d85fe8f2b1168b5133c4d1f650ee1918edf1b986aa5ed3186a6acc3323b537412a3cf59f465c1058464efacf0623501bf14eb64151289cc089a6af1b58bcd3a70ea49c036031c89bbd61bfd115e6fb53a2585ecc5eb63bce8af0df7376ba6cff51a57f60cc95b36fc7f98f3c747ae1fc8107bc6bb9e765ef26b1340a45ab6d8f99cfe1bf4db824b97af76e6da4644275dde2f65f3e5", &(0x7f0000000000)=@udp=r4, 0x2}, 0x20) [ 543.211197][T21334] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 543.272927][T21334] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 543.304558][T21334] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 543.373017][T21303] IPVS: ftp: loaded support on port[0] = 21 [ 543.572940][T21337] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 543.605153][T21337] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 543.665917][T21337] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 543.673541][T21337] A link change request failed with some changes committed already. Interface vxcan1 may have been left with an inconsistent configuration, please check. 20:29:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) bind$netrom(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x8}, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @null, @bcast]}, 0x48) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000280)=""/237, 0x2a, 0xed, 0x8}, 0x20) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000001c0)={0x17, 0x4, &(0x7f0000346fc8)=@framed={{}, [@alu={0x8000000201a7fe3, 0x0, 0x200003e6, 0x61, 0x0, 0x4}]}, &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [0x61], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x45) r3 = bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb010018000000000000000c000000020000000000000000000004000000000000"], 0x0, 0x26}, 0x20) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xd, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000080)='GPL\x00', 0x5, 0x1f6, &(0x7f00000002c0)=""/168, 0x0, 0x0, [], 0x0, 0x0, r3, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200), 0x1}, 0x6d) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001540)={r4, 0xc0, &(0x7f0000001480)={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$PROG_LOAD(0x5, &(0x7f0000001580)={0x1a, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r5, r2}, 0x74) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000140)=r5, 0x4) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000180)={0xdf1, r5}, 0x8) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) r6 = socket$unix(0x1, 0x1, 0x0) bind$unix(r6, &(0x7f0000000080)=@abs={0x1}, 0x6e) getpeername$unix(r6, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) 20:29:29 executing program 3: socketpair(0x1, 0x80000, 0xb3f0, &(0x7f0000000180)={0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000002c0)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x38, r2, 0x1, 0x0, 0x0, {{}, {}, {0x1c, 0x17, {0x0, 0x0, @l2={'eth', 0x3a, 'ip6erspan0\x00'}}}}}, 0x38}}, 0x0) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r0, &(0x7f00000004c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000480)={&(0x7f00000002c0)={0x28, r2, 0x800, 0x70bd28, 0x25dfdbfb, {{}, {}, {0xc, 0x14, 'syz0\x00'}}, ["", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x8004}, 0x40054800) r3 = socket$kcm(0x10, 0x2, 0x0) sendmsg$kcm(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="2e00000064008188040f80ecdb4cb9cca7480e0001000000e3bd80000000000000320a000f00000202bc80000112", 0x2e}], 0x1}, 0x0) r4 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r4, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$NFNL_MSG_ACCT_DEL(r4, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x8c}, 0x1, 0x0, 0x0, 0x4010}, 0x0) 20:29:29 executing program 0: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpu.stat\x00', 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') sendmsg$NL80211_CMD_SET_REG(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000500)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="0100000000e1008000004dbd00000700210061610000144726eeb58007f43bedb4000700000000002efc0b80626ffc8129c854023300000000994900"/72], 0x30}}, 0x0) sendmsg$NL80211_CMD_NEW_STATION(r4, &(0x7f0000000440)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000400)={&(0x7f0000000580)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r6, @ANYBLOB="04002bbd7000fbdbdf251300df02b68dab0000000000be3f7ed3c480e32e8d428327f03af00ccb450d442dfab1bf28e68375c8b70512f4f5c8aeb90d949a357baf07c29e9a31658256e646b4f0215546bc9b9c138cb02618669938dcda655e2010c30c71805372ce942edf19125ac4346860031963e49661530daaccf234be5460814bfd569ae3ed0ed1252c936e6a16ab20ad4b3303c8d8b1a80d0d"], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x10) pwrite64(r3, &(0x7f0000000200)="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", 0x200, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) bind$inet6(r3, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000004c0)='cpuacct.usage_user\x00', 0x7a05, 0x1700) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8912, &(0x7f0000000480)=@req={0x28, &(0x7f00000001c0)={'vxcan1\x00', @ifru_addrs=@llc={0x1a, 0xffff, 0x2, 0x8, 0x7f, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}}}) 20:29:30 executing program 5: r0 = openat$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) pipe(&(0x7f0000000200)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000480)) r2 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)={0x90, 0x0, 0x2, 0x3, 0x0, 0x0, {0x0, 0x0, 0x3}, [@CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x2}, @CTA_EXPECT_MASTER={0x5c, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, {0x14, 0x4, @initdev={0xfe, 0x88, [], 0x1, 0x0}}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0}, {0x14, 0x4, @empty}}}]}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x5}, @CTA_EXPECT_HELP_NAME={0xf, 0x6, 'tftp-20000\x00'}]}, 0x90}, 0x1, 0x0, 0x0, 0x8000800}, 0x8000) socket$nl_route(0x10, 0x3, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r3 = socket$nl_generic(0x10, 0x3, 0x10) socket(0x2, 0xa, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580)='batadv\x00') r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f00000000c0)={'batadv0\x00'}) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r4, @ANYBLOB="ff830a00000016000a00", @ANYRES32=r5], 0x4}}, 0x0) sendfile(r3, r1, 0x0, 0x100000002) 20:29:30 executing program 4: openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000000c0)='rdma.current\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.stat\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x100002, 0x0) write$binfmt_aout(r1, &(0x7f0000000480)=ANY=[], 0x220) pipe(&(0x7f0000000d00)={0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x4ffe0, 0x0) write$cgroup_int(r3, &(0x7f0000000200)=0xbe, 0x12) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f0000000080)={0x0, 0x2, 0x0, 0x10001}) ioctl$FITRIM(r1, 0x40305839, &(0x7f0000000000)={0x0, 0x8001, 0xdbd}) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='rdma.current\x00', 0x0, 0x0) r6 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000b40)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r5, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000c40)={&(0x7f0000000b80)={0xa0, r6, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_SECCTX={0x28, 0x7, 'system_u:object_r:hald_var_run_t:s0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x33, 0x7, 'system_u:object_r:systemd_logind_sessions_t:s0\x00'}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @private=0xa010100}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private1={0xfc, 0x1, [], 0x1}}]}, 0xa0}, 0x1, 0x0, 0x0, 0x20000004}, 0x40000) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000003c0)={0xa4, r6, 0x4, 0x70bd2d, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @private=0xa010101}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast1}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ip6_vti0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @loopback}, @NLBL_UNLABEL_A_SECCTX={0x2a, 0x7, 'system_u:object_r:modules_object_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @dev={0xac, 0x14, 0x14, 0x20}}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'team_slave_0\x00'}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) [ 543.986483][T21367] BPF:[1] ARRAY [ 543.986715][T21366] tipc: Enabling of bearer rejected, failed to enable media [ 543.997535][T21367] BPF: [ 544.017268][T21367] BPF:meta_left:4 meta_needed:12 [ 544.034948][T21367] BPF: [ 544.034948][T21367] [ 544.080106][T21371] __nla_validate_parse: 3 callbacks suppressed [ 544.080117][T21371] netlink: 10 bytes leftover after parsing attributes in process `syz-executor.3'. [ 544.105833][T21377] BPF:[1] ARRAY 20:29:30 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup(0xffffffffffffffff, &(0x7f0000000080)='syz1\x00', 0x200002, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) sendfile(r1, r2, 0x0, 0xf03b0000) sendfile(r1, r0, 0x0, 0x8000000000004) openat$cgroup_ro(r0, 0x0, 0x7a05, 0x1700) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_rose_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={'rose', 0x0}, 0x0, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) setsockopt$inet_tcp_int(r3, 0x6, 0x10000000013, &(0x7f00000001c0)=0x1, 0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f0000000000)=0x100000001, 0x4) bind(0xffffffffffffffff, 0x0, 0x0) bind$inet(r3, &(0x7f00000000c0)={0x2, 0x4e21, @dev}, 0x10) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, 0x0, 0x0) sendto$inet(r3, &(0x7f0000000580)='\x00', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000140)={0x0, 0x9, 0x80ffffffff}, 0x14) shutdown(r3, 0x1) [ 544.135726][T21377] BPF: [ 544.141185][T21366] tipc: Enabling of bearer rejected, failed to enable media [ 544.151976][ T29] audit: type=1804 audit(1592512170.218:344): pid=21373 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir114868402/syzkaller.6lx1hw/172/cgroup.controllers" dev="sda1" ino=16371 res=1 [ 544.157666][T21377] BPF:meta_left:4 meta_needed:12 20:29:30 executing program 3: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080)='/dev/net/tun\x00', 0xc0202, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x420000015001}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8914, &(0x7f0000000140)={'syzkaller1\x00', {0x7, 0x0, @remote}}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ppoll(&(0x7f0000000000)=[{r2, 0x4}, {r3, 0x3024}, {r1, 0xa}, {r4, 0x155}, {r1}], 0x5, &(0x7f00000000c0)={0x0, 0x3938700}, &(0x7f0000000100)={[0x7fffffff]}, 0x8) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="09000000000000000000600000000f863a00fe8000000000000000000000000000bbff020000000000000000000000000001"], 0xfb8) 20:29:30 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="fcfff4e9f9f8165d1fef000000", @ANYRES32=r3, @ANYBLOB="00000000000000001800128008000100707070000c00028008000100", @ANYRES32=r1, @ANYBLOB], 0x38}}, 0x0) r4 = socket$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)={&(0x7f0000000200)=@newlink={0x44, 0x10, 0x403, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}]}}}, @IFLA_LINK={0x8, 0x5, r6}]}, 0x44}}, 0x0) r7 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r8, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r8, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r9 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f00000001c0)={r10, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f0000000000)={r10, 0xcad, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000300)={r11}, 0x8) [ 544.297796][T21377] BPF: [ 544.297796][T21377] 20:29:30 executing program 2: r0 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000004d80)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0x1, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000001080)={0x18, 0x0, {0x2, @broadcast, 'sit0\x00'}}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001240)=ANY=[@ANYBLOB="5400000030000100000000000000000000000000400001003c0001000900372d6159ac251ae0a302ec3ce63f1c0000000000000000000004000000080005000000000004000600000006fffffffffffff500000000fe00000000000000000079218cb57cbebe21d8123828ad41d26eab5cf9463302bfc7af1b00"/134], 0x54}}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000001040)={'bond_slave_1\x00', {0x2, 0x4e21, @loopback}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={r4, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001100)={r4, 0x6, 0x100}, 0x8) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000001300)=ANY=[], 0x54}}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r5, 0x8982, &(0x7f00000010c0)={0x2, 'vlan0\x00', {0xee15}, 0x4}) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000040)="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", 0x1000) 20:29:30 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='lp\x00', 0x3) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(r0, &(0x7f0000000200), 0xfffffffffffffeb4, 0x20008011, &(0x7f0000db4ff0)={0x2, 0x4e20, @loopback=0xac14140d}, 0x10) recvfrom(r0, &(0x7f0000000100)=""/94, 0xffffffffffffff5e, 0x10100, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x4ffe0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='memory.stat\x00', 0x0, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0)='batadv\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000000)={'batadv0\x00'}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f00000006c0)={'batadv_slave_1\x00', 0x0}) sendmsg$BATADV_CMD_GET_GATEWAYS(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)={0x24, r3, 0x711, 0x0, 0x0, {0x8}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}]}, 0x24}}, 0x0) r8 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r8, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) getsockname$packet(r8, &(0x7f0000000180)={0x11, 0x0, 0x0}, &(0x7f00000001c0)=0x14) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="040429bd7000ffdbdf25010000000a0009000180c20000030000314d00e9337e420248a1950000000008002b00014400000800060000000000000000", @ANYRES32=r9, @ANYBLOB], 0x50}, 0x1, 0x0, 0x0, 0x30008014}, 0x0) [ 545.369541][T21408] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. [ 545.411981][T21406] netlink: 44 bytes leftover after parsing attributes in process `syz-executor.2'. 20:29:33 executing program 4: r0 = socket$inet(0xa, 0x801, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x71, 0x0, &(0x7f00000000c0)) sendmsg$IPCTNL_MSG_CT_NEW(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=ANY=[@ANYBLOB="7000000000011905030100000800000002bf0000240001001400010008000100ffffffff08000200ac1e00010c0002000500010000000000240002000c00020005000100000000001400010008000100e0000002080002000000000008000700000000000c0006"], 0x70}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r1, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x36}, 0xb, 0x6000000, 0x0, 0x20004005}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000040)='tls\x00', 0x4) 20:29:33 executing program 5: r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000000)='wireguard\x00') r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=@newtaction={0x54, 0x30, 0x1, 0x0, 0x0, {}, [{0x40, 0x1, [@m_mpls={0x3c, 0x1, 0x0, 0x0, {{0x9, 0x1, 'mpls\x00'}, {0x28, 0x2, 0x0, 0x1, [@TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x4}}, @TCA_MPLS_LABEL={0x8}]}, {0x4}}}]}]}, 0x54}}, 0x0) sendmsg$WG_CMD_SET_DEVICE(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f0000000600)={&(0x7f0000000700)=ANY=[@ANYBLOB="1c050000", @ANYRES64=r3, @ANYBLOB="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"], 0x51c}}, 0x0) sendmsg$WG_CMD_GET_DEVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="08002bbd7000ffdbdf250000000008000700070000005400564a0518993058b0dbb60f9aa7728eeae83860b8a1862803b3875156d49b3bfd335a199da9750e890f87e7d13ba1017e7660582d816aa94846690378b9d0b4a0dbb4c800588fab81610e032734a789ac9d498a0edea92e0ec1c92f7bd475a4e2a2abd398b6cd00"/139], 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x24000400) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) socket(0x9, 0x5, 0xa646620b) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x2c, &(0x7f0000000080)=[@in={0x2, 0x4e21, @private=0xa010100}, @in6={0xa, 0x4e21, 0x0, @dev, 0x6}]}, &(0x7f0000000180)=0x10) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00000001c0)={r6, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x326}, 0x9c) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0xcd, &(0x7f0000000680)={{0xa, 0x4e23, 0x1f, @empty, 0x5}, {0xa, 0x4e23, 0x127, @loopback}, 0x1000, [0x6, 0x5, 0x0, 0x0, 0x7af, 0x0, 0x65, 0x2]}, 0x5c) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000280)={0x39}) r7 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000100)=@newlink={0x40, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x20, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x10, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_QUERIER_INTVL={0xc, 0x2e}]}}}]}, 0x40}}, 0x0) 20:29:33 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast]}, 0x48) listen(r0, 0x0) unshare(0x42000200) r1 = accept(r0, 0x0, 0x0) write$binfmt_elf64(r1, &(0x7f0000000680)=ANY=[], 0x3f00) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=@newsa={0x13c, 0x10, 0x713, 0x0, 0x0, {{@in6=@local, @in6=@mcast2}, {@in6=@mcast2, 0x0, 0x32}, @in=@remote, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x0, 0x60}}]}, 0x13c}}, 0x40018) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8982, &(0x7f0000000080)={0x2, 'hsr0\x00', {0x2000000}, 0x55}) bind$nfc_llcp(0xffffffffffffffff, 0x0, 0x0) 20:29:33 executing program 2: 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$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) recvfrom$inet(r5, &(0x7f0000000400)=""/228, 0xe4, 0x12040, &(0x7f0000000080)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x3c}}, 0x10) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000003c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r4, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000700)=@newtfilter={0x48, 0x64, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@filter_kind_options=@f_flower={{0xb, 0x1, 'flower\x00'}, {0x18, 0x2, [@TCA_FLOWER_INDEV={0x14, 0x2, 'ip6erspan0\x00'}]}}]}, 0x48}}, 0x0) 20:29:33 executing program 3: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0xc031, 0xffffffffffffffff, 0x0) pipe(0x0) r0 = socket$inet(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value, &(0x7f00000001c0)=0x8) r1 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x6, 0x0, &(0x7f0000000100), 0x6, &(0x7f0000000100)}], 0x492492492492805, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x1, 0x0, 0x0, 0x800}, 0x1) r2 = socket$inet6(0xa, 0x1, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) ioctl$sock_SIOCETHTOOL(r2, 0x89f3, &(0x7f0000000000)={'xfrm0\x00', &(0x7f0000000240)=ANY=[@ANYRES16, @ANYRES16, @ANYRES32, @ANYRES64, @ANYRESHEX]}) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000080)={'caif0\x00', @ifru_hwaddr=@dev={[], 0x20}}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000180)={'ip6gre0\x00', @ifru_names='vlan0\x00'}) 20:29:33 executing program 1: r0 = socket(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000100)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000001480)={&(0x7f0000001580)=ANY=[@ANYBLOB="3800000024000b0f00"/20, @ANYRES32=r2, @ANYRES32=r1], 0x38}}, 0x0) [ 547.600996][T21444] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 20:29:33 executing program 4: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$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$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYRES32], 0x0) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x4) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(0x0) syz_genetlink_get_family_id$ipvs(0x0) ioctl$SIOCX25SCUDMATCHLEN(0xffffffffffffffff, 0x89e7, &(0x7f0000000180)={0x1b}) sendmsg$IPVS_CMD_ZERO(0xffffffffffffffff, &(0x7f00000091c0)={0x0, 0x0, &(0x7f0000009180)={&(0x7f0000000440)=ANY=[@ANYBLOB="f21d0000de28372e9f4107d4b256f493775329bd1201a2afb47dfb02e3fae32b0a3fb540b10742e70c54bb15ba2792261d2b31649404bb15b1a69df156c6d446b1f2ee21c67a92762f9bb5a904e503191410fa600af114ece1a0ffc35b78d25879dc3abcfd21c8e1", @ANYRES16=0x0, @ANYBLOB="00002bbd7000fedbdf25100000000000018000000300ac1414bb00000000000000000000000000000300ac14142f000000000000000000000000000007000000000000000000000009004d000000000004004e230000000008000100000000000180000008000300000000000600776c630000000900110000000000070010000000100000000400018000000180000002002c000000"], 0x28}}, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) [ 547.658185][T21448] IPVS: ftp: loaded support on port[0] = 21 [ 547.707327][T21455] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.1'. [ 547.727890][T21456] IPVS: ftp: loaded support on port[0] = 21 [ 547.756048][T21459] BUG: unable to handle page fault for address: fffffbfffe704062 [ 547.763800][T21459] #PF: supervisor read access in kernel mode [ 547.769787][T21459] #PF: error_code(0x0000) - not-present page [ 547.775770][T21459] PGD 21ffe5067 P4D 21ffe5067 PUD 21ffe4067 PMD 0 [ 547.782286][T21459] Oops: 0000 [#1] PREEMPT SMP KASAN [ 547.787494][T21459] CPU: 1 PID: 21459 Comm: syz-executor.2 Not tainted 5.7.0-syzkaller #0 [ 547.796863][T21459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 547.805492][ T29] audit: type=1804 audit(1592512173.829:345): pid=21464 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir540343168/syzkaller.BGspy1/181/memory.events" dev="sda1" ino=16365 res=1 [ 547.807107][T21459] RIP: 0010:fl_dump_key+0x90/0x2220 [ 547.807128][T21459] Code: 04 f2 04 f2 c7 40 0c 04 f3 f3 f3 65 48 8b 04 25 28 00 00 00 48 89 84 24 08 01 00 00 31 c0 e8 b7 d2 19 fb 4c 89 f0 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e 74 1f 00 00 45 8b 2e 31 ff [ 547.855655][T21459] RSP: 0018:ffffc90002017280 EFLAGS: 00010a02 [ 547.859481][ T29] audit: type=1800 audit(1592512173.829:346): pid=21464 uid=0 auid=0 ses=4 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=16365 res=0 [ 547.861716][T21459] RAX: 1ffffffffe704062 RBX: fffffffff3820130 RCX: ffffc9000df9a000 [ 547.861726][T21459] RDX: 00000000000008fc RSI: ffffffff8659bf39 RDI: ffff8880a1b05300 [ 547.861734][T21459] RBP: ffff8880a1b05300 R08: ffff88809e092200 R09: ffff88805fa6003c [ 547.861743][T21459] R10: ffff88805fa60036 R11: ffffed100bf4c006 R12: ffff8880929f80c0 [ 547.861752][T21459] R13: dffffc0000000000 R14: fffffffff3820310 R15: ffff8880929f80c0 [ 547.861761][T21459] FS: 00007f8d3b99e700(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 547.861775][T21459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 547.882355][ T29] audit: type=1804 audit(1592512173.829:347): pid=21464 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir540343168/syzkaller.BGspy1/181/memory.events" dev="sda1" ino=16365 res=1 [ 547.889504][T21459] CR2: fffffbfffe704062 CR3: 0000000092052000 CR4: 00000000001406e0 [ 547.889514][T21459] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 547.889522][T21459] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 547.889526][T21459] Call Trace: [ 547.889669][T21459] ? debug_smp_processor_id+0x2f/0x185 [ 547.889715][T21459] ? __kmalloc_node_track_caller+0x38/0x60 [ 547.999294][T21459] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 548.004850][T21459] ? fl_dump_key_options.part.0+0xdf0/0xdf0 [ 548.010751][T21459] ? memset+0x20/0x40 [ 548.014833][T21459] ? __nla_reserve+0x9b/0xc0 [ 548.019427][T21459] ? __nla_put+0x23/0x40 [ 548.023668][T21459] ? memcpy+0x39/0x60 [ 548.027657][T21459] fl_tmplt_dump+0xcf/0x250 [ 548.032246][T21459] tc_chain_fill_node+0x48e/0x7c0 [ 548.037278][T21459] ? tcf_exts_terse_dump+0x2e0/0x2e0 [ 548.042648][T21459] ? __kmalloc_reserve.isra.0+0xe0/0xe0 [ 548.048268][T21459] ? __mutex_unlock_slowpath+0xe2/0x660 [ 548.053810][T21459] tc_chain_notify+0x189/0x2e0 [ 548.058575][T21459] tc_ctl_chain+0xb74/0x1070 [ 548.063169][T21459] ? tc_new_tfilter+0x20e0/0x20e0 [ 548.068260][T21459] ? rtnetlink_rcv_msg+0x3f9/0xad0 [ 548.073383][T21459] ? tc_new_tfilter+0x20e0/0x20e0 [ 548.078406][T21459] rtnetlink_rcv_msg+0x44e/0xad0 [ 548.083345][T21459] ? rtnl_bridge_getlink+0x870/0x870 [ 548.088687][T21459] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 548.093971][T21459] ? __copy_skb_header+0x230/0x5b0 [ 548.099077][T21459] ? skb_splice_bits+0x1a0/0x1a0 [ 548.104010][T21459] ? __kasan_kmalloc.constprop.0+0xbf/0xd0 [ 548.109876][T21459] netlink_rcv_skb+0x15a/0x410 [ 548.114638][T21459] ? rtnl_bridge_getlink+0x870/0x870 [ 548.119913][T21459] ? netlink_ack+0xa10/0xa10 [ 548.124516][T21459] netlink_unicast+0x537/0x740 [ 548.129271][T21459] ? netlink_attachskb+0x810/0x810 [ 548.134380][T21459] ? _copy_from_iter_full+0x25c/0x870 [ 548.139831][T21459] ? __phys_addr_symbol+0x2c/0x70 [ 548.144920][T21459] ? __check_object_size+0x171/0x437 [ 548.150208][T21459] netlink_sendmsg+0x882/0xe10 [ 548.155062][T21459] ? aa_af_perm+0x260/0x260 [ 548.159565][T21459] ? netlink_unicast+0x740/0x740 [ 548.164503][T21459] ? netlink_unicast+0x740/0x740 [ 548.169432][T21459] sock_sendmsg+0xcf/0x120 [ 548.173829][T21459] ____sys_sendmsg+0x6e6/0x810 [ 548.178584][T21459] ? kernel_sendmsg+0x50/0x50 [ 548.183268][T21459] ___sys_sendmsg+0x100/0x170 [ 548.187943][T21459] ? debug_smp_processor_id+0x2f/0x185 [ 548.193403][T21459] ? sendmsg_copy_msghdr+0x70/0x70 [ 548.198548][T21459] ? __fget_files+0x32f/0x500 [ 548.203233][T21459] ? ksys_dup3+0x3c0/0x3c0 [ 548.208175][T21459] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 548.214167][T21459] ? __fget_light+0x20e/0x270 [ 548.218856][T21459] __sys_sendmsg+0xe5/0x1b0 [ 548.223360][T21459] ? __sys_sendmsg_sock+0xb0/0xb0 [ 548.228425][T21459] ? do_syscall_64+0x21/0x7d0 [ 548.233104][T21459] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 548.239085][T21459] do_syscall_64+0xf6/0x7d0 [ 548.243594][T21459] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 548.249498][T21459] RIP: 0033:0x45ca59 [ 548.253392][T21459] Code: 0d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 548.273790][T21459] RSP: 002b:00007f8d3b99dc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 548.282203][T21459] RAX: ffffffffffffffda RBX: 0000000000501be0 RCX: 000000000045ca59 [ 548.290155][T21459] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 548.298105][T21459] RBP: 000000000078c040 R08: 0000000000000000 R09: 0000000000000000 [ 548.306089][T21459] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 548.314570][T21459] R13: 0000000000000a26 R14: 00000000004cd087 R15: 00007f8d3b99e6d4 [ 548.322525][T21459] Modules linked in: [ 548.326407][T21459] CR2: fffffbfffe704062 [ 548.330544][T21459] ---[ end trace f3f529ff909cbe1d ]--- [ 548.335999][T21459] RIP: 0010:fl_dump_key+0x90/0x2220 [ 548.341188][T21459] Code: 04 f2 04 f2 c7 40 0c 04 f3 f3 f3 65 48 8b 04 25 28 00 00 00 48 89 84 24 08 01 00 00 31 c0 e8 b7 d2 19 fb 4c 89 f0 48 c1 e8 03 <42> 0f b6 04 28 84 c0 74 08 3c 03 0f 8e 74 1f 00 00 45 8b 2e 31 ff [ 548.360812][T21459] RSP: 0018:ffffc90002017280 EFLAGS: 00010a02 [ 548.366868][T21459] RAX: 1ffffffffe704062 RBX: fffffffff3820130 RCX: ffffc9000df9a000 [ 548.375562][T21459] RDX: 00000000000008fc RSI: ffffffff8659bf39 RDI: ffff8880a1b05300 [ 548.383521][T21459] RBP: ffff8880a1b05300 R08: ffff88809e092200 R09: ffff88805fa6003c [ 548.391512][T21459] R10: ffff88805fa60036 R11: ffffed100bf4c006 R12: ffff8880929f80c0 [ 548.399475][T21459] R13: dffffc0000000000 R14: fffffffff3820310 R15: ffff8880929f80c0 [ 548.407448][T21459] FS: 00007f8d3b99e700(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 548.413400][T21465] IPVS: ftp: loaded support on port[0] = 21 [ 548.416369][T21459] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 548.416377][T21459] CR2: fffffbfffe704062 CR3: 0000000092052000 CR4: 00000000001406e0 [ 548.416386][T21459] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 548.416394][T21459] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 548.416406][T21459] Kernel panic - not syncing: Fatal exception [ 548.459952][T21459] Kernel Offset: disabled [ 548.464318][T21459] Rebooting in 86400 seconds..