a035911ceca437386bd63107a3e38b154ae753e9a60a4a21e252f40d54aca7ede2f1d24204dcdb717852cbc13811731ceb17486b32f5751928", 0x45}, {&(0x7f0000000680)="38a3adb01816fb94bbc4c28ec774d6cc5054ad4f78dc2f9e43d9007934319d060290583700c1e14f540ab560a89209783c091ba8dd90a6f648bf98b894d1e02072f4720669eb4c52", 0x48}, {&(0x7f0000000700)="413123ed0e5d0c3369cabc1a49d71fa18f365fad9da62702fc665b453f3985373e3d2ea78ccd4c5505b39a9c8b90ccb9eed282e5f44b2ed59476364ddfed8f2ef479084213d553f6624132fbb7aedc36f8868d159cf2da2f64efd7f5554ea0e2d5ebad2c59d2e7982ffbfb04dc246f15dbf6b3ca1ac90e1ebb16daff5f3610e820fff114872927ab08e7f9581b3a825f277c2cf470a01061a3d5f2959875b5dbfc8aa0983c1a07af20183928857d4ce895e2bb06a4050fe810a81544ddc1d48de3582f67ebc2a6f384e8adbaac", 0xcd}], 0x8, &(0x7f0000000880)=[{0x48, 0x103, 0x2dc, "8c93a6fe911600f37ae92ca63ed85530b74496c4804c8578892085905e65fcf1e3fd0ebcd923b4c4f34ed86074ca40c861"}, {0x108, 0x117, 0x6, "fc6eb220af3f22cc430af0cd7cbc4c8d43572d517d9fe0581139ed09bb62fa8896c07e988ff48cc5615922da1a5c0d65f7781df185a5f37936c06828aee4705705176c646cd61b244584204c79f4820832a840f2ce53ac5690b2b44cae9f4d2efd8ea4fc377fdab3be9521ca16f9d069c1fa74bd058b262f23e0d391c4eef4f25e0e9a27a7e903f14b9a9f7a8bc65acd8621a817c326760c4742facda126cd520925fb762c48e2d52f6b8bd6a192afc68228281b238bc12f645845da15bb04ee9089e24bc8149629ebcf8da5dec757a31d8519df7d4c09dc38e3456ff78153e5c6372289869ba05cbefecb54e1bea2d281e7092c6840"}], 0x150, 0x40001}, 0x20000080) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000a40)={0x0, 0xd7, 0x8, 0xffff}, &(0x7f0000000a80)=0xffffffffffffffbc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000ac0)={r2, 0x2, 0x0, 0x7}, &(0x7f0000000b00)=0x10) [ 104.002504] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 [ 104.066847] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 2018/03/30 15:59:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=ANY=[@ANYBLOB="180000000000000014030000020000000000000008000000580000000000000014010000070000000200000001000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff01000000000000040000000000000002000000000000009903000000000000040000000000000001000000ffffffff58000000000000001401000007000000000000000b000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='F\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="06000000000000000300000000000000040000000000000002000000000000002000000000000000080000000000000058000000000000001401000006000000fc0000003f000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="ff01000000000000"], @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="8100000000000000"], @ANYBLOB="40000000000000003306000000000000000001000000000012250000000000005800000000000000100d000000000000"], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r8, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r8, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:49 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'lo\x00', &(0x7f0000000040)=@ethtool_stats={0x1d, 0x1, [0x1f]}}) 2018/03/30 15:59:49 executing program 6: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:49 executing program 1: syz_emit_ethernet(0x2d, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:49 executing program 3: socketpair(0x1, 0x4, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$alg(r1, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r2 = socket$alg(0x26, 0x5, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xcc, r3, 0x1, 0x70bd25, 0x25dfdbfc, {0xe}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x81}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfe}, @IPVS_CMD_ATTR_DAEMON={0x48, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'teql0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @loopback={0x0, 0x1}}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x7}]}, @IPVS_CMD_ATTR_DEST={0x4c, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x4}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xeb}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x100}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x5}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0xcc}, 0x1, 0x0, 0x0, 0x8800}, 0x0) bind$alg(r2, &(0x7f00002d0000)={0x26, "726e6700000000000100", 0x0, 0x0, 'stdrng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00002c9000), 0x0) close(r2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000002c0)={0x0, 0x123}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000340)={r4, 0xcc}, 0x8) 2018/03/30 15:59:49 executing program 5 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:49 executing program 2: syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:49 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@empty, @empty, 0x1, 0x1, [@remote={0xac, 0x14, 0x14, 0xbb}]}, 0x14) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00000000c0)=0x5, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000040)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x4, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:49 executing program 7: syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="cd390b081bf2ffffffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff0200000000000000000000a3f700018800907800000000818433df0000000000000000000000000000000000000001fe800000000000000b00000000000000"], 0x0) 2018/03/30 15:59:49 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) r2 = getuid() r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r1, r2, r3}, 0xc) 2018/03/30 15:59:49 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaab13e757e450000ffffffff11009078e000000108070000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x626]}) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10, 0x80800) write(r0, &(0x7f0000000100)="ca01f624097ea5c762e27a00f7d19d03ece78a1cbeb795485a9235517612fb6c444ff5a041907b5ed39d0ee56ab44548cf4126d4daba8ac4c8f6a42a7b9449247430b97341094d8112a3c0da0edc30bf680787ace385eff1c455c6d84aa8c6411083a6daa85b74c09d84c109334090c86519585da2227140fae4938c3cc04632a92855b5cf05587fa4c9065285bfbd005e0641adb660a18ea28d5511564d91be321f1f02270ea0adb187d8c25ef2e56f444a65fc8d146dc04a6d02675457f20a39a0c0f5e2", 0xc5) 2018/03/30 15:59:49 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:49 executing program 1: syz_emit_ethernet(0x2d, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:49 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000001140)={0x0, 0x0, &(0x7f00000010c0)}, &(0x7f0000001180)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001280)=0x2) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001340)={r4, 0x6, 0x8, 0x7f, 0x81, 0x3, 0x101, 0x5, {r5, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x80000001, 0x1000, 0x1, 0x8001, 0x3}}, &(0x7f00000012c0)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r7 = socket(0x11, 0x4000000000080002, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000340)=0x14) setsockopt(r7, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r7, &(0x7f0000000200)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(r3, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000280)="246c0ab8b12813d5baea55f35dfd559b3e202f267a5ab8fecbca453307b2aaacb3e4c2cf581c5c16641597343c143de06e9317dcc8f04c99a6a7a1a1ef34f7d80710986c0427544613748329e71cf83837e7862be861dc43316831895e2bc3c07d6f54b019dacce8d9954a7b6185cf976a6b2f74480bf71d6fe729d3cbe9c0a5eb234cdb5cf55e62965b3ce80d3ee967f9a399223b513e4b1bf2a0d3d77c85656d5ecb", 0xa3}], 0x1, 0x0, 0x0, 0x800}, 0x4000000) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000400)=r6, 0x4) sendmmsg$inet_sctp(r7, &(0x7f0000871fc8)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000d1e000), 0x0, &(0x7f0000dda000)}], 0x492492492492510, 0x0) vmsplice(r2, &(0x7f0000003740)=[{&(0x7f0000001080)=';', 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f00000010c0)={r5, 0x3}, &(0x7f0000001400)=0x8) sendmsg(r2, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000001300)="80550a43bfd4e9ae9dd17de8f7b542e160b064df72e3", 0x16}], 0x1, &(0x7f0000001a00)=ANY=[], 0x0, 0x800}, 0x4000000) write(r3, &(0x7f0000335000), 0xfffffffffffffd0c) readv(r1, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt(r2, 0x4e17, 0x3f3, &(0x7f0000001980), &(0x7f00000019c0)) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000014c0)={r9, 0xaf08}, 0x8) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsh0\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000380)={0x6, 0x0, 0x10001, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f00000003c0)={0xe0a, r10}) 2018/03/30 15:59:49 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='sit0\x00', 0x10) syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) 2018/03/30 15:59:49 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r0, 0x0, 0x48f, &(0x7f0000000000)={0x62, @broadcast=0xffffffff, 0x4e23, 0x3, 'dh\x00', 0x1, 0x40, 0x55}, 0x2c) syz_extract_tcp_res$synack(&(0x7f0000000040)={0x41424344, 0x41424344}, 0x1, 0x0) listen(r0, 0x1) syz_extract_tcp_res(&(0x7f00000000c0)={0x41424344}, 0x2, 0x80000000) syz_emit_ethernet(0x265, &(0x7f0000000100)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_uc={0x8847, {[{0x2, 0x7fff, 0x2, 0x24cbdc90}, {0xfff, 0x4, 0x18b6, 0x1ff}, {0x3f, 0x78b, 0x80000001}, {0x0, 0x6, 0x7, 0x200}], @ipv6={0x7310f38d, 0x6, "1d90da", 0x21f, 0x7f, 0x9a, @empty, @local={0xfe, 0x80, [], 0xaa}, {[@srh={0x6c, 0x6, 0x4, 0x3, 0x401, 0x7, 0x401, [@local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}]}, @fragment={0x3f, 0x0, 0x10001, 0x6, 0x0, 0xffffffffffffff00, 0x65}, @hopopts={0x0, 0x22, [], [@pad1={0x0, 0x1}, @generic={0x4, 0xab, "4f6e176a604bfe00b00dae5b4a40b679611edf6a69e0bed4539641fdae0fee9a0c672baa13ce94044297b7b234d97f0a4fb913ffdedb07e9d83c20e1585bb847447b2eb1490876b007664aa38e8410a8f6395cb4730b3ce75ab0014c37f6618ede7cc654ec4070506e79c6edcae2489cfeb5f68f9ed02858b10ee6652af108ee491db573d8711df5b278feb3428a7ac851d85bf3116ea8e749180448622d0ed2da9af7de2a33f5155024fb"}, @calipso={0x7, 0x28, {0x5, 0x8, 0x1, 0x9, [0x9, 0x3, 0x3, 0x3]}}, @generic={0x4, 0x14, "8cd53b15df64ea86bab5e44068520502ddaf9ec5"}, @calipso={0x7, 0x20, {0x0, 0x6, 0x9, 0x7, [0x0, 0x5, 0x0]}}]}], @tcp={{0x4e20, 0x4e20, r1, r2, 0xc1d, 0x0, 0x12, 0x40, 0x0, 0x0, 0xbfe, {[@sack={0x5, 0xa, [0x9, 0x0]}, @mss={0x2, 0x4, 0x7fffffff}, @exp_smc={0xfe, 0x6, 0xe2d4c3d9}, @md5sig={0x13, 0x12, "2b81e76ef6c21494bd2ebd317d80d7ee"}, @eol, @eol, @exp_fastopen={0xfe, 0x9, 0xf989, "c013c715cd"}]}}, {"83af408bac0e20a1e843e73bdff471f36431ba073c686d1b4c02083728798df319923d94282026906087a6b89d20a55de7b7c7ea9f83a60fc30b3cba08f42ec92543a66782928880a21246e1f972f54be2c47c130dffe731c55ccf44fe066782908aa259dde26e793d06020659ca2150c3d064d481d9a3"}}}}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) syz_emit_ethernet(0x92, &(0x7f0000000380)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@llc_tr={0x11, {@snap={0xaa, 0x1, "b0", "0cfbda", 0xe6fd, "d23c29ce311189fe0a436b990d436d20c7b484586ddeb40e7c05cdc726aca20a62c9e1ffe39d4bc593be65da7ef5082cbee18a2f3338f3b148ca877b2b7ca7d3a2ba0ec4adef9a9ba92d0813eefb0974f9b48b1ce4efe1bc73bcd46002e6122f636530397495f0e1676a0b8e38efc013d0acc3325b556eb02b9c481f"}}}}}, &(0x7f0000000440)={0x0, 0x1, [0x453, 0x66b, 0x518, 0x90b]}) [ 104.230266] IPVS: set_ctl: invalid protocol: 98 255.255.255.255:20003 dh [ 104.245815] IPVS: set_ctl: invalid protocol: 98 255.255.255.255:20003 dh 2018/03/30 15:59:49 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f00000009c0)='./file0\x00', 0x0, 0x18}, 0xffffff73) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000000)="b0e38f777267b44422798b75d028608aa1ccb32bb2ab4649fad11ec59ffb017618120ccc24ab8259dea5ef724c65d90a87c49e2282ad52a3cbc15daffce1082053e493a477bd50bf0524af9a89ee366bbee7de5a4751e75b8daa6aa27b0556133729c0cd25a1f11080433ed26b123ba0e24234d6abd2ce75467537483b6009f5d36c155221b070b741553218d65cf489c1f7b53a264abb63bd3b126709e8871e03dbfed0fa84c252b619bb4b4f1b879a0ad29eab50a897bc3c10499bc545b83eaea93323a6afac083e3d80683e6fdd848e2ee7260ce201dc070a480c8e985c590c3d087df9e3e5a0b7163eccb0a77710a57e4721630da0f19023ca19ab746018e4a7c646bb476f865f717cbf1e9f06d2fd287062e90f8e6ed9a2ce4cdd75c9b494a75ce4d2822760fcfa0fcf5c1be448", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000c40)=ANY=[@ANYBLOB="180000000000000014010000020000000000000008000000580000000000000014010000070000000200000001000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff01000000000000040000000000000002000000000000009903000000000000040000000000000001000000ffffffff58000000000000001401000007000000000000000b000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='F\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="06000000000000000300000000000000040000000000000002000000000000002000000000000000080000030000000000000000000000001401000006000000fc0000003f000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="ff01000000000000"], @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="8100000000000000"], @ANYBLOB="400000000000000033060000000000000000010001000000122500000000000058000d0000000000100d000000000000580e46d1103c6b92b1e38186"], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000980)={&(0x7f0000005ffa)='./file0\x00', 0x0, 0x18}, 0x21) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r8, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r8, 0xbd}, &(0x7f00000002c0)=0x8) bind$inet6(r2, &(0x7f0000000480)={0xa, 0x4e23, 0x10000, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffd}, 0x1c) 2018/03/30 15:59:49 executing program 1 (fault-call:0 fault-nth:0): syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:49 executing program 7: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaabb0180c2000003001100fe33f5c8ae94c2f87d76"], &(0x7f0000000240)) r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x890c, &(0x7f0000000000)={"62726964676530000200", 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000000c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r2, r3, r4}, 0xc) r5 = accept4(r0, &(0x7f0000000280)=@alg, &(0x7f0000000300)=0x80, 0x80800) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000340)={@remote={0xfe, 0x80, [], 0xbb}, 0x4e, r1}) 2018/03/30 15:59:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f7c000), &(0x7f00004a7ffe)=0x4) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 2018/03/30 15:59:49 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket(0x18, 0xa, 0xf5) r2 = accept$netrom(r1, &(0x7f0000000140)=@full, &(0x7f0000000280)=0x41b) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000200)=0x1, &(0x7f0000000240)=0x4) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f00000000c0)={{0xbf, @empty, 0x4e21, 0x3, 'sed\x00', 0x10, 0x9, 0x3f}, {@multicast1=0xe0000001, 0x4e22, 0x10000, 0x401, 0x170a}}, 0x44) 2018/03/30 15:59:49 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000140)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa08000d452e4500001c000000000008007800000000ffffffff11fc9078e0000100"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000000c0)=0x80000000) syz_extract_tcp_res(&(0x7f0000000100), 0x4, 0x5) 2018/03/30 15:59:49 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)) [ 104.336538] FAULT_INJECTION: forcing a failure. [ 104.336538] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 104.348421] CPU: 1 PID: 21102 Comm: syz-executor1 Not tainted 4.16.0-rc6+ #286 [ 104.355776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.365122] Call Trace: [ 104.367721] dump_stack+0x194/0x24d [ 104.371348] ? arch_local_irq_restore+0x53/0x53 [ 104.376715] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 104.381916] ? lock_acquire+0x1d5/0x580 2018/03/30 15:59:49 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140)) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0xc) sendmsg$nfc_llcp(r0, &(0x7f00000003c0)={&(0x7f0000000180)={0x27, 0x1, 0x2, 0x7, 0x3, 0x4, "3c1a4c7ad7758526ce7a96d018a91d131a7e7632548fd2ecf04bf1ae48feb7d84a8d314603308dd49ddf56dbac3e34707c2c57f5e96c17333d962f1fb8597a", 0x13}, 0x60, &(0x7f00000002c0)=[{&(0x7f0000000200)="d970741c900a7bad8b03d2ab754220487c0c4fc1c08d97cf64872203a94e3591a6e8603cc6990fd6a6574e48e7d0a14a37cc66b8cb21baa8ee4108b120ff50601c4fdb83dc84f35028faa0680c3fca75761fa91cc7ff94124234e6ee00601cbf0f2bf91de501e16f92c84a2b42dcb58bfd9b18363d52e67a73c05bebf63b0bcd444df7400239d762f8c7cf034a630314626c994f2adbd83079015175e867230c8b6365e4", 0xa4}], 0x1, &(0x7f0000000300)={0xb0, 0x195, 0xffffffffffffffff, "891ae8e54a1278916f7065daf9475ce0681bd76ea04e264a4b051151489665f3846d82cf4b1488175e4dc2900dcf47101b1d4bd4137964e0225076a400cfd510812c2f9060640e08164a61a1b1a72fe4d00a8bd2684122fbc103a92e2f4b82adfa4790c3615d324c20bedbb6cc5da224733f0e26e31a731a96454d037f037a7e22c95a810cc8453acb8e80f5c96fa747916fef03880ae9bd466f6c63"}, 0xb0}, 0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000400)={0x0, 0xdb, "0391c6eef9aa29540368e0db184455e21749b8e9c6954f2b720c5795f66e5c51bcde3bb67ab81021b9928d68ff1b384bbf6bbb897524f2133fcc1e84a64b5b0db2977f5ce2d3747711fc59b5fc120b14ee4666559523141ecb22af567f175eceb60b0c197e3d1539e3a4745b27edae4e6148091fe937240acc608257c733c3645fb6427d37278566509d6fde95b3cf2bdaf15bd520eb5606aadec748ca3b9a7946d96996c779bec317f0301e3c6bb089feca147a6f0070552a13a747b7759b28b0bd37ebfa4f214f6a79e0797761be9fad23e9f17e623c0f5de1db"}, &(0x7f0000000100)=0xe3) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000500)={r1, 0xc7, "cc113ce9829df3950f13bf5548ca5ed5b34551d601dbba31ce9e7057eb8b6a8f172094475914aa8d03e22d98fd5ee207f04012cff77fba1a64d143447091fc1794b5ff66253bc54a899f536cadbfa13639d2c7db88577e7a4c2263ed797c685f38f85beb64d86e770662a6071749c78300e60b4eb0b69934b9efebd25845ab371ed8593c3da758cffa761793f2b3a1e31a733122a45c43591545b2e5f6e9438f10bbdac5aeee48235c92d776752fb4ed7cb1370852cb971f0dd079c82fde4efa8ec87236d1c4f0"}, &(0x7f0000000600)=0xcf) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/03/30 15:59:49 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f00000000c0)={0x1, 0x2, [0x10000, 0x0, 0x80000000000004fe, 0xdc1]}) 2018/03/30 15:59:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000000700)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000001000000009, &(0x7f0000000000)=0x8, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000280)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, 'ip6tnl0\x00'}}) 2018/03/30 15:59:49 executing program 5: syz_emit_ethernet(0x106, &(0x7f00000000c0)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc_tr={0x11, {@llc={0xfc, 0x4, "84ce", "ca972d1a9bf785ceb8182adf82b37981f6c3d9036f47dd08bafb0935a55180dd9dbc88f5fc5cbf967de584597071f2a16988398b80a3f4fb741ac858b1b9e37182d1b79396230ec57bde040e10aa73d2c9ec62fcbaafb91788eea91deddc2d01b600697b0dc381cab0cf2c7edc15735541539e0b0383e1d52c8e4e861cebebaeb95ef74d97f033cf58cd7afe4711bc024e99bd5e0478d13da960c289bc57cbae7089001a35221125043da7fa6d836f28e921fe34d6526cd91f14547acfd83f4df5057cdbd026954e24133a379b5ef6fb1c7b10fa2f48b664349e0c971fccd37d2cf0590f7d0ed98c67e8051725190428a92aacab"}}}}}, &(0x7f0000000080)={0x4, 0xfffffffffffffffc, [0x631, 0xcd7]}) 2018/03/30 15:59:49 executing program 5: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="b100445caa2aaaaaaaaeaadaa08217085952c200d957023cd5c5555ef6a400000002907800000000ffffffff11009078e0ded44000010807f043545bfac0caff5479898bec4a2aab02aadd99ab95eb01000000b8e6e17ecd7ab883c75daa871eb619"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0xef0]}) r0 = socket$netlink(0x10, 0x3, 0xf) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xd0, r1, 0x2, 0x70bd2a, 0x25dfdbfd, {0x4}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffff8}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x13}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2e}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x4, 0x4}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0xe9d}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bcsh0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4}]}, 0xd0}, 0x1, 0x0, 0x0, 0x4004000}, 0x40010) 2018/03/30 15:59:49 executing program 4: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f00000000c0)=0x9, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="b100a16ac72402744ddfe2fba57e37dd46e387d7ec2f75aa08004500001e0000ffffff"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:49 executing program 6: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000000080)={0x0, 0xfffffffffffffffd, [0x89, 0xfffffffffffffffe, 0x2ab, 0x1]}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000c80)={{{@in6=@mcast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000d80)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000dc0)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000ec0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000f00)={{{@in=@broadcast=0xffffffff, @in=@multicast2=0xe0000002, 0x4e21, 0x2, 0x4e20, 0x40, 0xa, 0x20, 0x20, 0x3f, r1, r2}, {0x9, 0xc9, 0xffffffff, 0x100000000, 0x4, 0x30e12c8a}, {0x75, 0x5, 0x8, 0x3f}, 0x5, 0x6e6bbd, 0x1, 0x0, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d6, 0x33}, 0xa, @in=@broadcast=0xffffffff, 0x3504, 0x6, 0x1, 0x0, 0xf7c4, 0x3, 0x8001}}, 0xe8) syz_emit_ethernet(0x1c1, &(0x7f00000000c0)={@random="273cb17318fd", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@ipv6={0x86dd, {0x5, 0x6, '9W!', 0x18b, 0xbb, 0x401, @local={0xfe, 0x80, [], 0xaa}, @empty, {[@hopopts={0x6, 0xc, [], [@ra={0x5, 0x2}, @padn={0x1, 0x2, [0x0, 0x0]}, @pad1={0x0, 0x1}, @generic={0xb509, 0x59, "31e3990c1c0b574efc4c18a28a243e29d3885c99b915e85fab20ff4d626f7163d506bb370b87639a46ab85a452138c7d8973974c78b12fc4c1c1d8f76cb5adfe41197b7439f594205b405510ea45c9a2ec07d4b6665cfa7521"}]}, @hopopts={0x16, 0x3, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @jumbo={0xc2, 0x4, 0x1}]}, @hopopts={0x32, 0x0, [], [@enc_lim={0x4, 0x1, 0x8a0}, @padn={0x1, 0x2, [0x0, 0x0]}]}, @routing={0x3b, 0x4, 0x2, 0x9, 0x0, [@empty, @dev={0xfe, 0x80, [], 0x19}]}], @udp={0x4e23, 0x4e21, 0xbb, 0x0, [@guehdr={0x1, 0x6, 0x3, 0x800, 0x100}, @guehdr={0x2, 0x1, 0x4, 0x1, 0x100, [0x80]}], "22a3bb9791b7879718d620ecb5b9f22437a5f8c0e3994af532937f1e7a0de8cb5a4b2553b5667f5b6bfa93048d61f260c5faa23e0fa4d479a1b5b72616e8343cd3c88fcbaf2b607e864e865ef404e98a6a900eef080b1d7350743ed01c3e6563fa4033f02a2671ce9ba624d4155ac7dd91b932949f80a909e9a0fda43f6d2225563a23efa75edc8986ac57d1d7fc24f4bded3b6f586f9c153c6d9101197c973bf87d4fa0fd4402"}}}}}}, 0x0) 2018/03/30 15:59:49 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000000c0)={0x7a0da489, 0x5, 0x80000001, 0x4}) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:49 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000080)=ANY=[@ANYBLOB="485caa2aaaaaaaaaaaaa08004500002000000000018ae53e84189b5f0002907800000000fffbbd4b11ffffff11fc907807"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x258]}) socketpair(0xb, 0x4, 0x7, &(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000002c0)={0x0, 0x3}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r1, 0x25ea, 0x1}, 0x8) [ 104.385895] should_fail+0x8c0/0xa40 [ 104.389620] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 104.394731] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 104.399916] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 104.405107] ? lock_downgrade+0x980/0x980 [ 104.409249] ? lock_release+0xa40/0xa40 [ 104.413223] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 104.418406] ? do_raw_spin_trylock+0x190/0x190 [ 104.422990] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 104.428175] ? trace_hardirqs_off+0xd/0x10 [ 104.432407] ? try_to_wake_up+0xf9/0x15f0 [ 104.436551] ? lock_release+0xa40/0xa40 [ 104.440531] __alloc_pages_nodemask+0x327/0xdd0 [ 104.445200] ? __alloc_pages_slowpath+0x2d10/0x2d10 [ 104.450211] ? lock_downgrade+0x980/0x980 [ 104.454358] ? __free_insn_slot+0x5c0/0x5c0 [ 104.458679] ? lock_acquire+0x1d5/0x580 [ 104.462650] ? debug_object_activate+0x307/0x730 [ 104.467407] ? lock_acquire+0x1d5/0x580 [ 104.471376] ? lock_acquire+0x1d5/0x580 [ 104.475347] ? __mem_cgroup_largest_soft_limit_node+0x780/0x780 [ 104.481403] ? __is_insn_slot_addr+0x1fc/0x330 [ 104.485972] ? lock_release+0xa40/0xa40 [ 104.489935] alloc_pages_current+0xb6/0x1e0 [ 104.494255] skb_page_frag_refill+0x358/0x5f0 [ 104.498739] ? sock_warn_obsolete_bsdism+0xb0/0xb0 [ 104.503660] ? lock_release+0xa40/0xa40 [ 104.507625] ? __unlock_page_memcg+0x72/0x100 [ 104.512104] ? unlock_page_memcg+0x2c/0x40 [ 104.516331] ? page_add_file_rmap+0x670/0xc50 [ 104.520830] tun_build_skb.isra.48+0x30c/0x1a50 [ 104.525522] ? tun_net_xmit+0x19e0/0x19e0 [ 104.529668] ? lock_acquire+0x1d5/0x580 [ 104.533628] ? lock_acquire+0x1d5/0x580 [ 104.537593] ? alloc_set_pte+0xefd/0x1590 [ 104.541739] ? lock_release+0xa40/0xa40 [ 104.545737] ? idr_preload+0x30/0x30 [ 104.549439] ? alloc_set_pte+0x887/0x1590 [ 104.553570] ? filemap_map_pages+0x919/0x15d0 [ 104.558043] ? lock_downgrade+0x980/0x980 [ 104.562162] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 104.567329] ? unlock_page+0x19f/0x270 [ 104.571197] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 104.576368] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 104.581531] ? lock_acquire+0x1d5/0x580 [ 104.585481] ? task_dump_owner+0x28f/0x4d0 [ 104.589698] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 104.594873] ? filemap_map_pages+0x942/0x15d0 [ 104.599355] tun_get_user+0x27fc/0x3c20 [ 104.603306] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 104.608475] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 104.613641] ? environ_open+0x80/0x80 [ 104.617432] ? tun_build_skb.isra.48+0x1a50/0x1a50 [ 104.622334] ? lock_downgrade+0x980/0x980 [ 104.626457] ? lock_downgrade+0x980/0x980 [ 104.630580] ? lock_acquire+0x1d5/0x580 [ 104.634529] ? lock_acquire+0x1d5/0x580 [ 104.638475] ? lock_acquire+0x1d5/0x580 [ 104.642424] ? __fdget_pos+0x12b/0x190 [ 104.646290] ? lock_release+0xa40/0xa40 [ 104.650259] ? lock_acquire+0x1d5/0x580 [ 104.654227] ? tun_get+0x1ab/0x2e0 [ 104.657769] ? lock_downgrade+0x980/0x980 [ 104.661908] ? rcu_note_context_switch+0x710/0x710 [ 104.666827] ? lock_release+0xa40/0xa40 [ 104.670798] ? __might_fault+0x110/0x1d0 [ 104.674847] ? tun_get+0x1d4/0x2e0 [ 104.678373] ? tun_do_read+0x27c0/0x27c0 [ 104.682414] ? __check_object_size+0x8b/0x530 [ 104.686903] tun_chr_write_iter+0xb9/0x160 [ 104.691144] do_iter_readv_writev+0x55c/0x830 [ 104.695628] ? vfs_dedupe_file_range+0x8f0/0x8f0 [ 104.700364] ? rw_verify_area+0xe5/0x2b0 [ 104.704401] do_iter_write+0x154/0x540 [ 104.708275] ? dup_iter+0x260/0x260 [ 104.711878] ? map_files_get_link+0x3a0/0x3a0 [ 104.716358] vfs_writev+0x18a/0x340 [ 104.719969] ? vfs_iter_write+0xb0/0xb0 [ 104.723929] ? __mutex_unlock_slowpath+0xe9/0xac0 [ 104.728748] ? vfs_write+0x374/0x510 [ 104.732436] ? fsnotify+0x7b3/0x1140 [ 104.736133] ? __fdget_pos+0x130/0x190 [ 104.739998] ? fsnotify_first_mark+0x2b0/0x2b0 [ 104.744565] ? __fdget_raw+0x20/0x20 [ 104.748252] ? rcu_sync_lockdep_assert+0xd/0xb0 [ 104.752897] do_writev+0xfc/0x2a0 [ 104.756329] ? do_writev+0xfc/0x2a0 [ 104.759932] ? vfs_writev+0x340/0x340 [ 104.763706] ? SyS_read+0x220/0x220 [ 104.767304] ? fput+0xd2/0x140 [ 104.770469] SyS_writev+0x27/0x30 [ 104.773897] ? SyS_readv+0x30/0x30 [ 104.777411] do_syscall_64+0x281/0x940 [ 104.781270] ? __do_page_fault+0xc90/0xc90 [ 104.785486] ? _raw_spin_unlock_irq+0x27/0x70 [ 104.789955] ? finish_task_switch+0x1c1/0x7e0 [ 104.794433] ? syscall_return_slowpath+0x550/0x550 [ 104.799340] ? syscall_return_slowpath+0x2ac/0x550 [ 104.804245] ? prepare_exit_to_usermode+0x350/0x350 [ 104.809240] ? prepare_exit_to_usermode+0x227/0x350 [ 104.814227] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 104.818879] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 104.823701] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 104.828860] RIP: 0033:0x454791 2018/03/30 15:59:50 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) socketpair(0x2, 0xa, 0xc246, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00000000c0)={0xfffffffffffff281}, 0x1) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) write(r2, &(0x7f0000000080)="2700000014000707030e0000120f0a0011000100291a7648c9721011010e49d6a906ab4500d6ec", 0x27) 2018/03/30 15:59:50 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000001040)=@nfc_llcp, &(0x7f00000010c0)=0x80) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001100), &(0x7f0000001140)=0xb) unshare(0x28020000) unshare(0x20020000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001ffc)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001280)=0x100000000, 0x4) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000880)={&(0x7f00000014c0)={0x10, 0x0, 0x0, 0x80000000}, 0xfffffce1, &(0x7f0000000840)={&(0x7f0000001400)=ANY=[@ANYRES64=r0, @ANYRES32=0x0, @ANYBLOB="1d3c5dce69eabe2db85e671db08c38e085349c1e021241f3b74f303260b1f5cda291f6c2dceadff68071c33e248af30c8dd4ddf8e372099b5bbb00f8ffffffffffff767f56c5f620f5c96b59cd46c919bb35957d2605bbaa99f83b220e"], 0x3}, 0x1}, 0x0) unshare(0x20002) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000012c0)={0x0, 0xc81}, &(0x7f0000001300)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001340)={r3, 0x1}, 0x8) bind$bt_l2cap(r0, &(0x7f0000001200)={0x1f, 0x48, {0xffe0000000000, 0x3, 0x8, 0x296, 0x9, 0x800}, 0x7f, 0x7ff}, 0xe) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r4, &(0x7f0000000000)="519d274d9adf6c14de42cfd58d26569b2ebd5d603488de060c4d71888ff4be3a05cc194f3fa426f02fd6297485ca84f9c14355c20eb56cd170dc6faefa635ec7f1d789fbecbce82e6df5e1503f6becd022f13180ddaed75691eb70e5af6aaf6d9ac5c4565971f364b8085526b6e45e45a392a268f51b527a16a164c6baa095dd106e60a631baf87f23a263bc75a4ca1fa3151fd15c48ebb845f889ca60a6d6aace0ed3346ec8a2ede0ee0935e883c1e0bdbec36a48702c948376413014c1111f6a29b3f427570d95ca12107c07a602bd2c5b5a705be413aa3fb470d74d127088480892dbd4478c83b7398cd5944e402cc06bcc509d6fef0cd93c98d68a0a2e04c3a8218959bf279cf32c17f6f3c2f01108a310fdd2380940b43ecea082bf895662953102b49a9d0efd8de94f6a5d90cec4f77cb51eefebcc7674168b6e6d66005dcfe22e43da8757781e8eb18785d9ba5972f3e7eefd9ff55e27e0907d728d26afb6d1f65565a801ac6a21c0c67b3bae94b861caa4045baba5e8887434fa5481d5c4402679b8d4adceffb5425e69fe0da1f1db3c8ed0c64bdf0fda7a7bcd30fc1cfd139325ca9bbbb18e6d1f09c4d141361b1641f8155e780967c56225b7289b3d75da910fa87b110aa3b8d7ab61b4c7c45d1a193a49cc8d5981c1c24341b61a04bcab79bb6799d98b596efc86d118fd3459eb9f9cc17c0cf1ce27602674108605b4479ec1168ed1dceb85759e0d0691e4390f09a754ebee63ad14279e867a205cd9d0851df2e29c0bd2045f6f7ff967badde207326217f8e13ce93b940db922ab5e3b10cadb903835515635722cd27a1567977641d42dc28f272400befd8a2b5880c08ec75b127d382dfd6db7d40dbbe40c17057e346bb54e1ef3b1b484b5407aae07a16ecaf58a82ce5d0e3fb9f315c42a864edce58a44893daeb0a6bd31f0e42aedc7f876fe3440c15f1ae5689d52ed4e7df142fc202ca722731d89b9326b07fb7270b2eb7a16805e8e7b4684fdcc2ddfddcfad612292b36e697278413ec43624044cd432c8f030bd3e37660e605a30238d08c1a620dfd11523cea25c7ce70c088e5a673fae5cfafb0410e3e854ce45c81f8f0eedaa12471e1b9a36af2d71bb982d3660b5eab50074291ccda144a77bb7492b69309c22507baa5172e00841704cb9b74fbee6cf326e127e8ad43a798d78afd87fb9e86a75ce28e13fa130952337f1f136687020eea71e17c3af0f92ce697e92c6d19bc6bc06cd802d402a7051150fcca01b426942376d5d0f44527a38f76426915a976bff985acc7ba6ba51e4a758ca29633d026318ef35357f788b62d812dbc4976c5c5c2152dc8d728e4c09bf44d356ebfecc96c8e23999c567c72469c516750d971fff09d3c3769b05d2916d055788810ff19169b1c7dc774edfb61160921c9b7da8ff0b37b905970a7d5744b7b3d25d62d16d3f342d93749eb203234a866fc5b8b7c4bf5e29c70c8392431f5a2e388affb5b6fff6c7fbea77f1ced5b167802c424336c2366d5d84bc4863273004920309277bbe7730228bdd3c9b5ceb5678cbcad89e59cf38f39a5b3f2dd41670ef0e8ac555fa44c6ee463215cf324098452156d4ce03cfbd9e3dcf6c6c9eee9c85a96da698c0663dff27a8e54e341d412fb81424a52c73026ac866fed873082e022192cdbd56cecdf84d21d0b87c1d999e5725cd2a8819ae33c0aad00b2266da36d715a48a5a8f09b09a2d725921c5c307c1a04cea897996be4e06e2762c0b33e16b9819ed5d17137d6ab0c9fd18bce23c12c6992f401957850d67330aa3d959091bcfbe695e261c22a2eaf8cbd435fab0f38909f4e05dbee6c5e0a6ad7594fc72e9dc3916523ba5adc5d8b07121ef078f5a1cb2231f726e0839afad16d3218699481c730074fa9d7bbedeec6cf030f2abb3e2db3d9f8d1a8d9e72e94529b753952728c5d3a269b2214768a0074c64255d9a21d2e371947b761bb7edadfc69a14d30d75648f7209d5ee2e44b23b6c958cc21cbbe224211d81d0769193107eb6cff15874693b7abfdd7a441f476874c87e8eb8b089ce5370e6e29e34407a96d54020e781474489fdc5d4252793a8ab52dabd29dd1aa58dabc4adb0b7f8868ed65df4a2be38458e689db11c93edada539c8e79d797b2482993b937bb957156e2e6457a152ab11e764fd6fd99ca0b1c7f9ef075772cdfbb3bb38fb1eff4b710a88be5aec020d2d61af6834d8d0410738c090a0a08dc42e916b140b3986a1e777877899e4cae1bd4e74ee6571866be77663e2117f11c7e382eff34863c353124a4024f0d854f1b71cc208e2c51750d8fb026184edfec8531cb30bfa4daabc0627a9cb05c4fd7d2da388f66ee0d86c35f64e9cd90730e197e657d211a2b477354bb5c5bd649477d99733463fa4404761d5d6438caed259f62f09e9733e36fc88df83b9673b0e102e1ac2554a13eb3764742b37658e3461844053e192daebf1729263ad6197836911095d9e3f3c059b3a6a91c1df36fd010f75b5151420fa1b2e20856bd204794ee801522e1da0774128ef0813e6b473fb2cacda90f81cea4ed72f6b675061a02866fc5ec4ebd2449157cd3b04d86fbaaa94c6dd944892f03311ba76e75a224f6395afd931cf07d9582db59b58a50377bef352c6c5c4d8b230a97d06f59f0d55a7ba45451a21e7e080a661e55f6d91779307830b2e66fd2ffeaa18b2310f587f53fc0d679f698554ccdaf690af7cc0f72f7444841c9169b245ae5e5fd32ea037483131be03c00069838a34666103db286e60ab400d3d6e4892e2d70f38c608fc0c7091411e6ffd3ebbc2db255d5b7459452975c23410b8fecafe0e890e44daf2b3e38e16421fd79d275e181f25ca2d79a79a3e9b2e14d0cf2609e13a931a53a0288bcf432f593368629fe69f1414928e379258e834bc41f0e1e7fe3f28fb67fbc8852a62aeb62fa082fa39fa28813d7c45a602c10c8593cadb102e2b3fa786a7f0390d548ea0ec809dd84b735e74c3ad63f62edb7cbd786eeeb64c19f2f9f7be89a65840269f518973f8935c1e5d11db516b758e40391133618b2f20403b6f9e9504a6eb3007374e37277ab962d19d1c9df5672162d8e0273c34527f3a8437b2a47df932e98e27c5a9bc0240615230782adb1135067783638bddca69674958dcdf8b32a432c244bf119df5489416b4d14f2933ad4b6c0ab944d37c963b2248e186e8a26c2114f92524b14c9b620585bc8aaa3b5037e4d44ec26303eddc9a5e95534ecd74dad25518310be034b731ecada64795a8b65d902ff132139ff64f12b2bc5264be324897896556033594a73fd97008e91bf589a21123155de76bb014969d5f03a100388b2ef535b1effa66a497a765fe1268bf9af7aece6da75552fe128575485ce92d24b987ddbe6ff0a77df2eb3670e9484379a0609363fabc7ffd4a325dca3a6a127da28b3ec63408afe61a335bd23b33d3076a5fe19e5203852100b24dde98e07aa23844e1dfab244dfbf6a60734bf07c240586f16c2f7ef7eb7e82270203b56fe680409edb319c6f8b0ebd45286610b2ff233692a402647fc8618dd4c90d306c0b0c7844b741c12fc197855db7ccf0d8ac74ec383012fca024cddedcc684f20385e57c906d974e1b7b2bd05fe9edab2392af80b081b28fac03df92e3798a418b39c5bf2cc6770fb7a9867dc221498defb37527763ef018a6f99f3cd0e1f2b3bdd16c97f3b3483b18939cc30cbfa31c5d107b138e660550a5e16cd2366b92d7b9c180d97955d71cbf7e135a4ee6d7d093b1e1691860cd76b68a3467815992f9f67e40caaaa9d8c8be9ec42f0451ec6bffddd58c2a959f5eb8f47d65340a060ec1063a542ab64fcd6d73294f6e1194b5658e990ee910bd2a51bfc85acfe476b5e695bb440f272d144f14a195397fe60647821d98f390e0355269755e08b4dc668426e396ae3e3b307e509241e347df3bbe6e7ed0bd6babea05abecde64f0e664d255060fac5c36271fa8a77a90ef16ec6a39bda35936030be3a8482483892c1ad06f84c85f040bf3fafa17d2261d4d400236cd13f6f629293445c2f508e9e45add8106c13c3ff4117002c249e085e4700002be92c7319011e001e8d1b0e40c5041af938bd191b2786f6fbbd14b91f6f7b1bcc193fab3553b0eeaa9d88099c9fc5a0b4736ca4cba18e9b32234f61219eb931791721f891f94ca0707991f3e61eff4b1cd28e8499546c8026ff4c4163191077181263a052ca4fd4e9c80a4f3e02687b12616eacf0fc8a231ed7bc1de78faed819cc47b4fd3f51424b7c671dd25872e22aad08556d06a33b40cab1c2c681a96facce1b0945e74828f5bb61ecdd5e7e5e1f2cdeeb81defc9c4164c52b0e16388d7dbf87cdcda2e129d2ace7c94a585d3ea7a5b7e8bd37397f2658e4cea9adf1af4a5176d62698abc5c87ec9b344db94b0eae11cb38b859eacbcb1facd4d9bd06516e3ef14e3b95353de19f106578e8f6e67e4eff5e80ac8d0cd248ba9d8f2fe3f12f440c83205f7c4f029f4bd5d38131777cee5a71c20ce594686cf9ca27b8b0cf33bd75ba64601288f0f216e8c5d7bc00af842568c4382866cb1458c25abe006fc45b8fed9a3a2735d4a65f56eeeb53884afa7c1221eb2310a9ea667cc374d8681b3e76b845c652d6996fd554d86f792e4b466e54189194d853bc175d49246504afd56625b4895fb11941b6223a2920d14ff698ff61cbe7abdec9c8b2823b757ef0dcddabe36fae921fe531c866c7f9441ceb20a9f12a42b333644e629aed08f0836eec5ec026dc0d506e4229501e06fd8a5355a892e8da4f9d6a337b6f0c28cadf6c7d7622bd05d6aa300f9339ab120d611b9b28755b3dddb7718f2651e222b389d885036a6354d53055d2e7b85f9f67b98f4817771b59932128bd9816d5b8ff8a72e5849bf652a7897156de240439b6916ffd69ccd463d4d2d078fb59c6d97a9276b6b67aa43a11387bf865139c6d93fb96ed416609aae3062038564e9fa7141b45add14e2fd6cde82a842f781d801f9fe58b30d02e7a750a8f81ef3f6c870aa06bd08ee9e2999c7173fa794d3dd6322c971ffc6b7d8ccea6dd57e7b3429ba2f78afbc4a45f1a832b82bda9d909ec9b95daabed7385a09c0de1c4a9c354489509973bf39e054efa7aa44173eac90fb2c109c5bdc9f4dae9b86c9aab43e719d2df3be7b31c14773606bb37096255ed1b97cd249b65ec821b22fce1f1f7c282ee05ddf7755788f968ab330534ac25cd9c0f086358760155ba647d3f6cc6d253447e27f1b2a23377e180bd5d0b5262e4671155ab9dde85c21dc636452f9b2b55a8f482be39ff02114473e236f0e34fac58c992d5366207b10c59f3188894f78d9dd8081a0ea1e259ad8351f60bd87f16230276b770de34c33f3ae2f4abe828edb3dd14a0ef91e2b76a68217847c6fc6c368fc6d394c6114964b0ca3555374ead9b8ebc85b93793b26174063345d206cae69c739c1cb0c76fc36e92fe801eb17207da0b93f1b3c65b390be2359c193d8293dc77ec538433dda1b691028a984fcdbf88272e7a4728a6f42a6e8fd4d464b868c8783a497f04bf5500cf6eb944d8d4def77579070a147ea10153c547b9f0069eda2587e99f993c2cccf995a022b415510afc67247f530ea628a7a6908bcdd0de98d4cf839a7d83144bb438cc177b2cc3d38fccce5ae35c6c4ed6ca7fdbae38b6c390ab34943cdfc9b6030987d3060335304e953f9ab7dde2622bdad1e7335e472d20209129fa767ad540ea0ce1907fa196e7", 0x1000, 0x8000, &(0x7f0000001000)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0x2}, 0x1c) accept$nfc_llcp(r4, 0x0, &(0x7f0000001240)) getsockopt$inet6_mreq(r4, 0x29, 0x14, &(0x7f0000001180)={@remote}, &(0x7f00000011c0)=0x14) 2018/03/30 15:59:50 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:50 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, 'rose0\x00'}}, 0x1e) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000180)=@add_del={0x2, &(0x7f0000000100)='erspan0\x00', 0xfffffffffffffff9}) 2018/03/30 15:59:50 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000040)={0x0, 0x200000000000000}) 2018/03/30 15:59:50 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockname$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000140)=0x48) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x81, &(0x7f0000000cc0)={'filter\x00', 0x0, 0x3, 0x1e, [], 0x4, &(0x7f0000000c40)=[{}, {}, {}, {}], &(0x7f0000000c80)=""/30}, &(0x7f0000000d40)=0x78) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000d80)) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getpeername$packet(r3, &(0x7f0000001fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000003080)=0x14) setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x32, &(0x7f00000030c0)={@dev={0xfe, 0x80, [], 0x11}, r6}, 0x14) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r7, &(0x7f0000000000)="b0e38f777267b44422798b75d028608aa1ccb32bb2ab4649fad11ec59ffb017618120ccc24ab8259dea5ef724c65d90a87c49e2282ad52a3cbc15daffce1082053e493a477bd50bf0524af9a89ee366bbee7de5a4751e75b8daa6aa27b0556133729c0cd25a1f11080433ed26b123ba0e24234d6abd2ce75467537483b6009f5d36c155221b070b741553218d65cf489c1f7b53a264abb63bd3b126709e8871e03dbfed0fa84c252b619bb4b4f1b879a0ad29eab50a897bc3c10499bc545b83eaea93323a6afac083e3d80683e6fdd848e2ee7260ce201dc070a480c8e985c590c3d087df9e3e5a0b7163eccb0a77710a57e4721630da0f19023ca19ab746018e4a7c646bb476f865f717cbf1e9f06d2fd287062e90f8e6ed9a2ce4cdd75c9b494a75ce4d2822760fcfa0fcf5c1be448", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=ANY=[@ANYBLOB="180000000000000014010000020000000000400008000000580000000006000000000000000000000200000009000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff01000000000000040000000000000002000000000000009903000000000000040000000000000001000000ffffffff58000000000000001401000007000000000000000b000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='F\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="06000000000000000300000000000000040000000000000002000000000000002000000000000000080000000000000058000000000000001401000006000000fc0000003f000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="ff01000000000000"], @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="8100000000000000"], @ANYBLOB="40000000000000003306000000000000000001000000000012250000000000005800000000000000100d000000000000"], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r8, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r10 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r9, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r9, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:50 executing program 4: socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000040)={0xffffffffffffffff}) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaa421708004500001c000000000002907800000000ffffffff11fc9078e0000001"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r1 = accept(r0, &(0x7f0000000240)=@nl=@proc, &(0x7f00000002c0)=0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x76, "313f3dab18fb1cd4a78a90ac242a050b65004bf24aa0404c56dcba5f425cd2a4eb483442372775b2040390b7a3e05fb37df9004ac186f714e997e8870327a10297c2a8a994a8228774e65cf045ee665d5c42b07bde576be694e22e4119ebaa314c5c2fcaa7f631412b8060c6268fabccecd228883baa"}, &(0x7f0000000380)=0x7e) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000400)=0x6, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000003c0)={0x9, 0x279c, 0x200, 0x366713c1, 0x200, 0x1, 0x6, 0x100, r2}, 0x20) r3 = accept(r0, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x80) getpeername$netlink(r3, &(0x7f00000001c0), &(0x7f0000000200)=0xc) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000000c0)) 2018/03/30 15:59:50 executing program 5: r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000200)={&(0x7f00000001c0)='./file0\x00', 0x0, 0x8}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={r0, 0x50, &(0x7f0000000240)}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000380)={@dev, @rand_addr, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000400)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000500)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e23, 0x2, 0x4e24, 0x1, 0x2, 0x0, 0x80, 0xc, r2, r3}, {0x4, 0x7, 0x0, 0x6, 0x3, 0x200, 0x7fffffff, 0x4}, {0x8, 0x800, 0x100000000, 0x5}, 0x6, 0x6e6bbd, 0x2, 0x0, 0x1, 0x2}, {{@in=@rand_addr=0x5, 0x4d5, 0x3c}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x7, 0x3, 0x21f2a4e2, 0x9, 0x1, 0x3d}}, 0xe8) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000340)='irlan0\x00') syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) syz_emit_ethernet(0xde, &(0x7f00000000c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [{[], {0x8100, 0xb5ef, 0xf3}}], {@generic={0x1b, "c0f315524ea095a12a7e445579de51be8d3150ff9ee1f4d9c8c11b73483fb28d5e1e103676609a3bbc9b5cfdbc73d965e91f5fad921476fbaba4a9547fe5d9a5a6bd0d3add757bf2001fb66950a0994ea838256369d95755c42faa272eafecdf712e6d5d6c0c99ab992b2ffd8036eb50c4eaecf43ef7762a1de78c5a13cb29f4af7cd9a12b4a212c42290b7beb3a0ef9f9ae005522c4542efb6cb09f9ccdecbaa98a10b15241b29bffb02dd340c0406d627539d308060d51b5b01f6098ea659026d36e6c928dfd02b249fc22"}}}, &(0x7f0000000040)={0x1, 0x1, [0xdea, 0x46a, 0x171, 0xe60]}) r4 = accept(r1, 0x0, &(0x7f0000000640)) setsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000680)={0x2, 0x2, 0x8e, 0x200, 0x647, 0x4f05, 0x0, 0xe0ee, 0x1, 0x1, 0x10001}, 0xb) 2018/03/30 15:59:50 executing program 2: syz_extract_tcp_res(&(0x7f00000000c0), 0xfffffffffffffffc, 0x7244942c) syz_emit_ethernet(0x32, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0xae, 0xd15f}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x3, 0x18c, 0xfffffffff7fffffc]}) 2018/03/30 15:59:50 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) connect$rds(r0, &(0x7f00000000c0)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) 2018/03/30 15:59:50 executing program 6: syz_emit_ethernet(0x2e, &(0x7f00000000c0)=ANY=[@ANYBLOB="b10037b5a892b89db6e43cb7c63b731eecaaaaaaaa080045000020000000000002907800000000a405770211fc9078e080000108070000"], &(0x7f0000000080)) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000340)=0x4) [ 104.832023] RSP: 002b:00007f0e3b22dba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 104.839711] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 0000000000454791 [ 104.846955] RDX: 0000000000000001 RSI: 00007f0e3b22dbf0 RDI: 00000000000000fc [ 104.854200] RBP: 0000000020000000 R08: 00000000000000fc R09: 0000000000000000 [ 104.861451] R10: 000000000000002e R11: 0000000000000293 R12: 0000000000000013 [ 104.868698] R13: 0000000000000653 R14: 00000000006fb868 R15: 0000000000000000 2018/03/30 15:59:50 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000040)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080000001c00009de171c86b5de6b70000ffffffff11fc9078e000000100"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = socket(0x3, 0x80805, 0x100000000) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/03/30 15:59:50 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000040), 0x4) syz_emit_ethernet(0x2e, &(0x7f00000000c0)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa081f45000020000000000002907800000000ffffffff11009078e000000108070000da5fe74adc4e80c453ef594e13032fee711f0000000000000017bd88ddfdca1f9a778dc16bf17435959df05eae2cd77cc1cc142ae85c99e9f688b0852059b36dc4358386b16d1e04714553fadd0e47b8933c4c2c0b93cd5a74f78105b1da31d3fb6e0ef4028446024233819ee1d3517925d0b7"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000180)) 2018/03/30 15:59:50 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = socket(0xa, 0x0, 0x8001) connect$ipx(r0, &(0x7f0000000040)={0x4, 0x7fffffff, 0x11233ab1, "31002527b101", 0x1}, 0x10) 2018/03/30 15:59:50 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f00000000c0)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], &(0x7f0000000140)=0xa) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7}}, 0xfffffffffffffffd, 0x0, 0x4, 0x2, 0x4}, 0x98) syz_emit_ethernet(0x2e, &(0x7f0000000300)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045000020000000000002907800000000ffffff2112fc9078e000000008070000a5fe25754672bc343b15"], &(0x7f0000000080)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000240)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000002c0)={&(0x7f0000000280)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) 2018/03/30 15:59:50 executing program 5: syz_emit_ethernet(0x2e, &(0x7f00000000c0)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045000020000010000002907800000000ffffffff11009078e00000010807000007dbe09cde07f3956d0fc68d38cdf373c0181ac5bb3dc44d7e30f4d9be0d0df0566446001ff2521a06f0c047a186671fa67c8b5ba39f08"], &(0x7f0000000080)) 2018/03/30 15:59:50 executing program 4: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa08004500001c000000002002907800000000ffffffff11fc9078e0000001"], &(0x7f0000000140)={0x0, 0x3, [0x0, 0x5, 0xfd7]}) 2018/03/30 15:59:50 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r1}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x1000, 0x400, 0x9, 0x1, 0xfffffffffffffe01}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000180)={r3, 0x7}, &(0x7f00000001c0)=0xfffffffffffffec8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000003c0)={r4, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x3, 0x8, 0x80000000, 0x3b, 0x8}, &(0x7f0000000040)=0x98) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000000d40)={0x3, &(0x7f0000000d00)=[{0x3, 0x401, 0x2, 0x1}, {0x7, 0x5, 0x4, 0x5}, {0x9, 0x7f, 0x6, 0xfffffffffffffffc}]}, 0x10) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=[@rdma_dest={0x18, 0x114, 0x2, {0x100000000, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x1}, &(0x7f00000007c0)=0x9, &(0x7f0000000800), 0x1ff, 0x4, 0x2, 0x399, 0x4, 0xffffffff00000001}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0xb}, &(0x7f0000000840)=0x46, &(0x7f0000000880)=0x3, 0x6, 0x3, 0x4, 0x2, 0x20, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0xfc, 0x3f}, &(0x7f00000008c0)=0x1ff, &(0x7f0000000900)=0x81, 0x40, 0x633, 0x10000, 0x2512, 0x58, 0xd10}}], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000d80)={0x0, 0x5a, "3476b0fc807d425faa8743b4ce744ff4d96af0f36ff3db27ac0f89e5d8e0dc944152da47d3b77e5bae0bfe54e007c27bc1a555212a93d23e88954240fb35001a05523b203947accc693a395b06864fc22fedc657e5f7c165e651"}, &(0x7f0000000e00)=0x62) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000e40)=r7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc20}}}, 0x74) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000c80), &(0x7f0000000cc0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r8, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000c40)=r9, 0x4) r10 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r9, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r9, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000001cc0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[@ANYBLOB="3000000010000108000000000000000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\r\x00\x00'], 0x2}, 0x1}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@mcast1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) r3 = accept$packet(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000340)=0xfffffffffffffd69) sendmsg$nl_route(r0, &(0x7f0000000640)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000600)={&(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYBLOB="0800152d29f9d000d9310402"], 0x2}, 0x1, 0x0, 0x0, 0x4000000}, 0x50) splice(r3, &(0x7f00000001c0), r3, &(0x7f0000000240), 0x5, 0xa) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000540)="ac26115c9158ed7c451db720cf0023944acbb0bdda4355197e263a7e91bb0f85df3a877c39bd8188eb77d3546b511c9c0c4bdf78672ad1869cf3357976a89af75cf6b05a6cd4afdef985af479398e12e53b629bade80df37be7f17ed0b65c2aac30833", 0x63) r4 = socket(0x3, 0x1, 0x207) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000980)={@in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x1, 0x101, 0x2, "ce62de01e0471bbafd670e1421f98ea50e4071ddbc6e37758e80819e08ea8ba30851620d193c6517903266be728c6b1261e6c80cf0973c479fb0fb812b294cbfead1b9321f5cf7e6aca14ee3a11a0a1a"}, 0xd8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000006c0)={0x0, 0x0, r3}) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_int(r8, 0x21, 0x1, &(0x7f0000000280), &(0x7f0000000680)=0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r7, 0x0, 0x41, &(0x7f0000000800)=ANY=[@ANYBLOB="6e1cabb809eb3b2cfe37eb775761740000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x68) ioctl$DRM_IOCTL_UNLOCK(r6, 0x4008642b, &(0x7f0000000780)={0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r6, 0xc00c642d, &(0x7f00000007c0)={r5}) socket(0x0, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000880)={{{@in6, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x4e23, 0x80, 0x4e20, 0x80000000, 0xa, 0xa0, 0x20, 0x11, 0x0, r2}, {0xffffffffffff8001, 0xffffffff, 0x8000, 0x5, 0x8a38, 0xff, 0x0, 0x7d5d}, {0x0, 0x4, 0x75ceb8d2, 0x1}, 0x1b4200, 0x6e6bb5, 0x0, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x3f}, 0x2, @in=@multicast2=0xe0000002, 0x3507, 0x1, 0x2, 0x200, 0x10000, 0x4ae, 0x1}}, 0xe8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="3b0c25a99d291eabb9c5e4d752ae400000"], 0x1}, 0x1, 0x0, 0x0, 0xc001}, 0x20040010) 2018/03/30 15:59:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000021c0), 0x0) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x3, {0xff, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002200)=ANY=[@ANYBLOB="1c000000170afdff7f3503ffffffffffffff00000000080001005591b1eb3fbb45175c4673"], 0x25}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x400000000000020) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [], 0xb}, 0xc462}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000002280)={0x0, 0x80000000, 0x417, 0xfffffffffffffffa}, &(0x7f0000002340)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000580)=@assoc_id=r3, 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000002580)=ANY=[@ANYBLOB="03009b382d490c04fcbc0c0000723cca9b4b5da34378f6a270c32c6e5d52eb0ebf91dbad744427aa3cc841eed567150dc886b5e1d0a6c191120ecc484f2136705825d1c2b58f35e2be9355e750f7e00700a40156fbb046f4977bc2117d1c20739a25b50dcab6f4"], 0x1}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r4 = socket$netlink(0x10, 0x3, 0x7) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff, 0x0, r3}, &(0x7f0000000240)=0x20) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0xe, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @map={0x18, 0x7, 0x1}, @alu={0x7, 0x4, 0x1, 0x0, 0x1, 0x138}, @ldst={0x0, 0x2, 0x6, 0x7, 0xb, 0x8, 0x4}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x41f00, 0x1}, 0x48) r6 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r6, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000840)=r5, 0x4) writev(r4, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5", 0x3f}], 0x1) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(r2, 0x0, &(0x7f0000000280)="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") ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000003c0)={'bpq0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000022c0)={"626f6e642300e1ff0000000000003700", 0x100000}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107}, 0x7d) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000002400)={'irlan0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000002500)={0x8001, 0x0, &(0x7f0000002280)=ANY=[], &(0x7f0000002440)="47504c00d5fa7a6a718b8286c61aba02b1642a68c09625b1ecab1139d57380fbe8986632403bddc9b6fdaff9d28c9b7484d7502958d68bb156e9c927e1f43c42a02be98c2402de05ce309aafa5a0667c8e574018bf82601af1c2c166ef0a25ad13c478cad500fe7aa9d45f8cd83a843ea86c0c5cbd368f638f6acf676675b3f96a4bf0288ab311e6bd75fb9ee425c7a8b11b2fce00d0c57886b55201dbdd2b92b892b90c89c570ed83bb4703a4", 0x3d, 0xffffffffffffff8f, &(0x7f00001a7f05)=""/251, 0x40f00, 0x0, [], r7}, 0x48) r8 = socket$netlink(0x10, 0x3, 0x3fe) ioctl$sock_inet_tcp_SIOCOUTQNSD(r6, 0x894b, &(0x7f00000021c0)) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) preadv(r8, &(0x7f0000002100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000002300)=""/26, 0x1a}, {&(0x7f0000001080)=""/75, 0xfffffffffffffdb7}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x5, 0x0) 2018/03/30 15:59:50 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = socket(0xa, 0x1, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000017c0)=@assoc_value={0x0, 0xffff}, &(0x7f0000001800)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001840)={r1, 0xa4}, 0x8) [ 105.050914] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 105.085551] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/30 15:59:50 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) socketpair$inet(0x2, 0x3, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) 2018/03/30 15:59:50 executing program 6: pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, &(0x7f00000000c0)={'icmp6\x00'}, &(0x7f0000000100)=0x1e) syz_emit_ethernet(0x2e, &(0x7f0000000200)=ANY=[@ANYBLOB="b1e7e148f92afdc42c76d3c3d110074351bd8a28aaaaaa1caaaa01004500002018d6844750a8730600cc640d58000000000000e4bb34000000fc9078a3f9fd740729dfda7935d80b29e6dea9369998869f179a9c7d"], &(0x7f0000000080)) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000140)=0x3, 0xfffffffffffffd91) 2018/03/30 15:59:50 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="b100485c9c2aaaaaaaaaaaaa080045000020000000000002907800757d65acecfa6f7b00000000ffffffff11009078e000000108070000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:50 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="b100685caa2aaaaaaa0300aa08004500001c000000000002907800000000ffff000101"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) getsockname(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000000040)=0x80) syz_emit_ethernet(0x1e, &(0x7f0000000200)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@can={0xc, {{0x3, 0x9, 0x0, 0x4}, 0x7, 0x2, 0x0, 0x0, "1c346e751a3a3f23"}}}}, &(0x7f0000000240)={0x1, 0x1, [0xc1f, 0x7c4, 0xc6a, 0xda6]}) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000280)={'filter\x00'}, &(0x7f0000000300)=0x78) recvfrom$ax25(r0, &(0x7f0000000140)=""/112, 0x70, 0x10000, &(0x7f00000001c0)={0x3, {"47fcf295a818cd"}, 0x3}, 0x10) 2018/03/30 15:59:50 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000200)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaab83e08006b000020000000000002907800000000ffffffff11fc9078e0000001080724bf5f2f59a05ad3c8829e4c626e4400ca5f6aa90b2c394e702e6fba54d51004e06d5b273d4a5fe2a87783155411f9091fc3a978983bad4224d2fd612445affee31834948217b2daa0a9c7bb0f0b0951c01df7af409c78f9abd0f29861dc43c5c7da2429ff0e27a217935fb0e7781055b0d7de7e9326bcc7368fdd2c045f2a72ee0b68ac5de8f4c32e5b1d18347c350c713735390cf7650b9afe28146270a6fee520cd43fa90bc560ea50b77d2e6"], &(0x7f0000000080)) 2018/03/30 15:59:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)=r2) sendmsg$alg(r1, &(0x7f000094dfc8)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="e06f579c925b934032ec6b9c07c06b890faac7b5b7493434cfc71545c95750f37e8687193382842ae52aa47d0bee4d3761e60affaa0dcee820c7c29d67c11a9cd270cc51cbacf687126f933d2550211d5ba939a01681e6717cc0a967ccc216651c157a800726d523fa6374c69472e570551e9fbd3588547854309c2f424e2bc2", 0x80}], 0x1}, 0x0) 2018/03/30 15:59:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000e00)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000c40)={0x0, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x9, 0xfffffffffffffffe, 0x6, 0x4, 0x81, 0x1, 0x8, 0x4, 0x0, 0x8, 0x80000001, 0x7, 0x4, 0x100000001]}, &(0x7f0000000d40)=0x100) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000d80)={r5, 0xc4}, &(0x7f0000000dc0)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r7, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=[@rdma_dest={0x18, 0x114, 0x2, {0x100000000, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x1}, &(0x7f00000007c0)=0x9, &(0x7f0000000800), 0x1ff, 0x4, 0x2, 0x399, 0x4, 0xffffffff00000001}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0xb}, &(0x7f0000000840)=0x46, &(0x7f0000000880)=0x3, 0x6, 0x3, 0x4, 0x2, 0x20, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0xfc, 0x3f}, &(0x7f00000008c0)=0x1ff, &(0x7f0000000900)=0x81, 0x40, 0x633, 0x10000, 0x2512, 0x58, 0xd10}}], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r6, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r8, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) socket(0x8736bf65692c51f8, 0x7, 0x7b02) accept4$inet6(r6, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r10 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r9, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r9, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:50 executing program 7: r0 = socket$inet(0x2, 0x3, 0x5) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000040)=@raw={'raw\x00', 0x9, 0x3, 0x270, 0xd8, 0xffffffff, 0xffffffff, 0xd8, 0xffffffff, 0x1d8, 0xffffffff, 0xffffffff, 0x1d8, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ip={@rand_addr=0x9, @multicast1=0xe0000001, 0x0, 0x0, 'erspan0\x00', 'vlan0\x00', {}, {}, 0xff}, 0x0, 0x70, 0xd8}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x20, 0xcb91, 'netbios-ns\x00', 'syz1\x00', 0x1}}}, {{@ip={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0xffffff00, 'eql\x00', 'syz_tun\x00', {}, {}, 0xff, 0x2, 0x1}, 0x0, 0x98, 0x100, 0x0, {}, [@common=@ttl={0x28, 'ttl\x00', 0x0, {0x3, 0x7}}]}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x2d0) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f00003b3cf8)=ANY=[@ANYBLOB="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"], 0x1) r1 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000480), &(0x7f00000004c0)=0xe, 0x80000) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000500)=0x40, &(0x7f0000000540)=0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000380)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000400)={0x2, &(0x7f00000003c0)=[{}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000440)={r3, 0x2}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000980)={0x3ff}, 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000340)) 2018/03/30 15:59:50 executing program 2: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/30 15:59:50 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@rc, &(0x7f00000002c0)=0x80) bind$nfc_llcp(r0, &(0x7f0000000300)={0x27, 0x0, 0x0, 0x7, 0x40, 0x10000, "8e510efd2c62036becf18043cf973bccffcef7b516d6c59ba24b86629ec508dc3aff5a867f57652abdb8fcdeadaf144382462f31340e380dbefd75b6e6b4b5", 0x3f}, 0x60) syz_emit_ethernet(0x2e, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)={0x1, 0x40002000000000, [0xbc5]}) 2018/03/30 15:59:50 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f00000000c0)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fa]}) socketpair$inet6(0xa, 0x80003, 0x20, &(0x7f00000001c0)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000100)=""/135, &(0x7f0000000080)=0x87) 2018/03/30 15:59:50 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) r1 = accept(r0, &(0x7f00000001c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6gretap0\x00'}}, 0xff15) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000), &(0x7f0000eaf000)=0x4) 2018/03/30 15:59:50 executing program 5: r0 = socket$inet(0x2, 0x808000b, 0x7) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r1, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000200)={'security\x00'}, &(0x7f0000000280)=0x54) syz_emit_ethernet(0x36, &(0x7f00000002c0)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x401, 0x5}], {0x8100, 0xfff, 0x0, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:50 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20, 0x80000000000004, @empty, 0xfffffffffffffffe}, 0xffffffffffffff19) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) recvfrom$inet6(r0, &(0x7f00000000c0)=""/97, 0x61, 0x20, &(0x7f0000000040)={0xa, 0x4e21, 0x80, @loopback={0x0, 0x1}, 0xcf4}, 0x1c) getpeername(r0, &(0x7f0000000740)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000007c0)=0x80) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000800)={@mcast1={0xff, 0x1, [], 0x1}, r1}, 0x14) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000080)={0x0, 0x4}, 0x10) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000000140)={0xffffffffffffffff}) sendto$ipx(r2, &(0x7f0000000180)="65d0e8effe327b6ead704ebddbef5bb3a0a7b29cb3", 0x15, 0x4080, 0x0, 0x0) 2018/03/30 15:59:50 executing program 6: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000000080)={0x0, 0x0, [0xfffffffffffffffc, 0x9f2, 0x4000000000000000]}) 2018/03/30 15:59:50 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:50 executing program 4: r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000340), &(0x7f0000000380)=0xe, 0x80800) r1 = socket(0xf, 0x0, 0x3) setsockopt$inet_int(r1, 0x0, 0xd, &(0x7f0000000300)=0x1, 0x4) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f00000003c0)=0xf5, &(0x7f0000000400)=0x2) r2 = socket$bt_rfcomm(0x1f, 0x3, 0x3) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000000)=0x9, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r2}) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000000280)=""/29, &(0x7f00000002c0)=0x1d) r4 = getpid() r5 = getuid() sendmsg$can_raw(r1, &(0x7f0000000940)={&(0x7f0000000880)={0x1d}, 0x10, &(0x7f0000000900)={&(0x7f00000008c0)=@can={{0x4, 0xe0, 0x7fffffff, 0x1}, 0x0, 0x2, 0x0, 0x0, "6f2570803f8b7e69"}, 0x10}, 0x1, 0x0, 0x0, 0x880}, 0x40040) r6 = getgid() setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040)={r4, r5, r6}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740), &(0x7f0000000780)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22}}, [0x6, 0x16, 0x5, 0x5, 0x9, 0x5, 0x20, 0x5, 0x6, 0x7, 0x800, 0xffff, 0x30a, 0x9, 0x4]}, &(0x7f0000000540)=0x100) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000000580)={r7, 0xfc, "19ed076e27f6bcc56d797a02f6ede0003e6954c2a8a2cff0529ff753e5b42a28ab559af68df5d3e6b9597c096dcf4a4e7209082f25cd42451e03127f2e20c39e4074dffeb92c50625d7b4d1d77dcca735205a72884f6d3339ddd8061001b597feeb802c204643c64c7812289e3cb8e83e91cb7fc6147d1ce68a32c52b27a717a73d62de984feb6eb456749ac4ff07cecbbde7caec5155aecf7ea7d2e90ed0d83bd0ad7e82ff1cee9b3473d81abfc703d27b0f0b9d4e8b71c1b84a0015fadda4b003ebe39e493ace15f19d4450afc1ed05e01a6293a43c75f50872217e14b192ed35638287c01fbe4b81c19b9c6f1b7537d8fafd6331d7b7c759a2dc8"}, &(0x7f00000006c0)=0x104) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa08006600001c00000000000290ed48c1a955cf32ff11fc9078e00000010f80e0178f2d554df45cb787cffde1afdfe0b6ece5545ee3202952efd10cc0c01b73e486b9219d5cc540fd3c562f10e2ec05f74b14585c2d53554babb730a28d0e59c83ee4c8ff24dc501d108adbf07a053597427495905e888ba62c1817465f9e781ae8d2c30b776ff26295a3584c429952c2e7b9e275d72bd2f28f79c7cfb20aae547a6cc49b3f96c2d87d2fe0c314d8cbbe9f482f7e9f6162b506db75847091c9e1c5833ab5491d7f366956f74163b500000000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000800)=0x41, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000007c0)={r7, 0xef, 0x2}, 0x8) setsockopt$inet_int(r3, 0x0, 0x21, &(0x7f0000000840)=0x1, 0x4) setsockopt$bt_l2cap_L2CAP_LM(r3, 0x6, 0x3, &(0x7f0000000700)=0x2, 0x4) 2018/03/30 15:59:50 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040)=0x1, 0x4) ioctl$sock_ifreq(r0, 0x8923, &(0x7f00000000c0)={'bond0\x00', @ifru_flags=0x1700}) syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa0800450000202200ffffff009078e0000001080700000000000000000000000000"], &(0x7f0000000080)) 2018/03/30 15:59:50 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) listen(r0, 0x0) syz_emit_ethernet(0x305, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780027bd224784261c36432a6608912cbd5869d6cf2c00"], 0x0) socket$inet(0x2, 0x7, 0x4) 2018/03/30 15:59:50 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)) 2018/03/30 15:59:50 executing program 6: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x5, 0x6, 0x4) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000000)=0x2, &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x36, &(0x7f0000000040)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x8001, 0xc217, 0x4}], {0x8100, 0x20, 0xf6a, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x9ab]}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000140)={0xfff, 0x9, 0x80000001, @empty, 'lo\x00'}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/03/30 15:59:50 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000001200)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f00000012c0)={&(0x7f00000011c0)={0x10, 0x0, 0x0, 0xd040000}, 0xc, &(0x7f0000001280)={&(0x7f0000001240)={0x3c, r1, 0x900, 0x70bd2a, 0x25dfdbfe, {0x3}, [@FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8001}, 0x4) 2018/03/30 15:59:50 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x1000000000]}) 2018/03/30 15:59:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f0000000c40)={r1}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x0) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=[@rdma_dest={0x18, 0x114, 0x2, {0x100000000, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x1}, &(0x7f00000007c0)=0x9, &(0x7f0000000800), 0x1ff, 0x4, 0x2, 0x399, 0x4, 0xffffffff00000001}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0xb}, &(0x7f0000000840)=0x46, &(0x7f0000000880)=0x3, 0x6, 0x3, 0x4, 0x2, 0x20, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0xfc, 0x3f}, &(0x7f00000008c0)=0x1ff, &(0x7f0000000900)=0x81, 0x40, 0x633, 0x10000, 0x2512, 0x58, 0xd10}}], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r8, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r8, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:50 executing program 3: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x0, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r2 = socket$netlink(0x10, 0x3, 0x0) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="2800000013000100000000000000000000000000", @ANYRES32=r3, @ANYBLOB="0000a583eccb000008000a0000000000"], 0x28}, 0x1}, 0x0) sendmsg$rds(r1, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/247, 0xf7}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x6, &(0x7f0000002700)=[@cswp={0x58, 0x114, 0x7, {{0x8001, 0x1f8f}, &(0x7f0000000040)=0x4, &(0x7f0000000240)=0x8001, 0x0, 0xfd7e, 0x2, 0x100, 0x28, 0x40}}], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0xff, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000002bc0)) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000002c40), &(0x7f0000002b80)=0x40) ioctl$DRM_IOCTL_AGP_RELEASE(r5, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc) setsockopt$inet6_group_source_req(r4, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r5, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000002c00)={0x1, 'vlan0\x00', 0x3}, 0x18) 2018/03/30 15:59:50 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x200000000000000, 0x60a, 0x80000000000004fe]}) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x80800) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000140)={0x4, &(0x7f00000000c0)=[{}, {}, {}, {}]}) 2018/03/30 15:59:50 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000340)=@ax25, &(0x7f00000003c0)=0x80) recvmsg$kcm(r0, &(0x7f0000000700)={&(0x7f0000000400)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000480)=""/222, 0xde}, {&(0x7f0000000580)=""/195, 0xc3}], 0x2, &(0x7f00000006c0)=""/37, 0x25, 0xb462}, 0x40) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x0, 0x0, &(0x7f0000519fa8)=ANY=[], &(0x7f0000c43000)='syzkaller\x00', 0x0, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x802132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x80000, 0x7, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x4df51b50, 0x6}, &(0x7f0000000140)=0x8) accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000180)={r3, 0x9, "86aec99a8087f7e5dc"}, &(0x7f00000001c0)=0x11) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') tee(r1, r1, 0x1ff, 0x1) sendmsg$IPVS_CMD_NEW_DEST(r2, &(0x7f0000000300)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000200)={0xd0, r5, 0x708, 0x70bd2a, 0x25dfdbfb, {0x5}, [@IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x58, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x1ff}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local={0xfe, 0x80, [], 0xaa}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}]}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e21}]}]}, 0xd0}, 0x1, 0x0, 0x0, 0x880}, 0x40) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r2, 0x29, 0x41, &(0x7f00000007c0)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000840)={0x4, 0x4, 0x9, 0x3, r4}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000740)={0x7f, 0x0, 0x10003, 0x67}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000780)={0xfff, r6, 0x1, 0x6}) 2018/03/30 15:59:50 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="b18900485caa2aaaaaaaaaaaaa080045000020000000000002907800000000ffffffff99afdf20e7299313e0500d8a"], &(0x7f0000000080)) 2018/03/30 15:59:50 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) syz_emit_ethernet(0x1011, &(0x7f00000000c0)={@random="3af702b753f0", @random="db33e06e75cc", [], {@x25={0x805, {0x3, 0x8, 0x9, "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"}}}}, &(0x7f0000000040)={0x1, 0x1, [0xbe8, 0x3c7, 0x722, 0xc35]}) 2018/03/30 15:59:50 executing program 2: syz_emit_ethernet(0x2e, &(0x7f00000000c0)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045000020000000000002907800000000ffffffff11009078e00000010807000071a4b42a9aa1b9c487496d5326f8c3535c370303d57b1d58921fd76097f8eb794e76fc8fdd992334f9e034bda04bc453a4a861d8fe453fa429807bba9e9cbfe6a7af2687f31d865928eaaa"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) [ 105.328381] device lo left promiscuous mode [ 105.344268] IPVS: Unknown mcast interface: vlan0 2018/03/30 15:59:50 executing program 4: syz_emit_ethernet(0xffffffffffffff54, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0xdcc]}) 2018/03/30 15:59:50 executing program 1: socketpair(0x2, 0x806, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) getpeername$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:50 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0xc8, 0x8, 0xb, 0x319, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x5}, [@typed={0x8, 0x49, @u32=0x80000001}, @generic="b7668fc1c1ea1f6356eae9d70969f99022004dc6a6710a058a21ab64c514a4ef2f2feed00697b7f514ed073b881d0081fb664d66026060e21ed44df32cead0083c22f2c7753a0f1a2c0f8134e696664e9f71b005678d9cfc324b24f2667103fbdba8f609224f09e4161d0940f3aec0d8c9ecd27d9a70a17485f181002d3b6fbae6a5bacbf50444b6441e92bb838cd2cacf51e046be977b6404a5c1c7336258045f6a5132edbef162cb1b791d"]}, 0xc8}, 0x1, 0x0, 0x0, 0x4}, 0x10) 2018/03/30 15:59:50 executing program 6: syz_emit_ethernet(0x27, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000040)) 2018/03/30 15:59:50 executing program 5: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@multicast1, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)=@ipv4_getnetconf={0x34, 0x52, 0x200, 0x70bd2c, 0x25dfdbff, {0x2}, [@NETCONFA_PROXY_NEIGH={0x8, 0x5, 0x7}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0xffff}, @NETCONFA_RP_FILTER={0x8, 0x3, 0x101}, @NETCONFA_IFINDEX={0x8, 0x1, r1}]}, 0x335}, 0x1}, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r1, 0x100000001) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000d00)={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1a}}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 'syzkaller1\x00'}) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000e40)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=ANY=[@ANYBLOB="180000000000000014010000020000000000000008000000580000000000000014010000070000000200000001000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00e\v\x00\x00\x00\b\x00'], @ANYBLOB="ff01000000000000040000000000000002000000000000009903000000000000040000000000000001000000ffffffff58000000000000001401000007000000000000000b000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='F\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="06000000000000000300000000000000040000000000000002000000000000002000000000000000080000000000000058000000000000001401000006000000fc0000003f000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="ff01000000000000"], @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="8100000000000000"], @ANYBLOB="40000000000000003306000000000000000001000000000012250000000000005800000000000000100d000000000000"], 0x120, 0x4}, 0x0) bind$llc(r3, &(0x7f0000000cc0)={0x1a, 0x205, 0x6, 0x8383, 0x8, 0xfffffffffffffdd6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000dc0)) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) setsockopt$inet6_dccp_int(r4, 0x21, 0x0, &(0x7f0000000d80)=0xc43, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r5, 0x29, 0x45, &(0x7f0000000c40)={'TPROXY\x00'}, &(0x7f0000000c80)=0x1e) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r8, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r8, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:50 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) getpeername(r0, &(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xb018}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000240)={r2, 0x1f}, 0x8) ioctl$sock_bt(r1, 0xdd17, &(0x7f0000000180)="aaf9bfd71dc32270339e5f8947e2c672816fae3ea78f84001266cd52c43c3423ca2c85e2e14e2371ac2226b3d8f8485d86567dce4fc5e6d0336d639f1b1f82a481a71fabb273724ac4e70509e5d7ded2c45c48566bf5886fa482b8c16e6c269af12ed9264079b66da0fea81604176ab4295f34319fcde8d5b35ff113e1626f415ce0b401aa7ca7a49f4a5b") setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000280)={r2, 0x2dd, 0x0, 0xb70a}, 0x10) setsockopt(r0, 0x84, 0x72, &(0x7f000068b000), 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x4}, 0x1c) 2018/03/30 15:59:50 executing program 3: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000800)={0x0, 0x0, 0x2d}, &(0x7f0000000780)=0x24a) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000007c0)={r1, 0x488c}, 0x8) r2 = accept(r0, &(0x7f0000000a40)=@alg, &(0x7f0000000ac0)=0x80) r3 = accept$ax25(r2, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000b80)=ANY=[@ANYPTR=&(0x7f0000000d00)=ANY=[@ANYRES64=r3, @ANYBLOB="bf8ab0", @ANYPTR=&(0x7f0000000c00)=ANY=[@ANYRES64, @ANYPTR64, @ANYBLOB="3efec4e2f4f690fb2d761331347c87dc10b4074b8b132572e08a4541b1d27efc575dc70296cc5a0f908ed502839432f1c4cc404fd7145f09981033fa505c5acc5b454af75abc73dd962018dbaf4d6a338c1f579a1d6e49f7aa1c151222aa8ce2a7668f1bdc7e38d794d23fad254c7c405aaaebfc914d3d345d62b1282512ceb22acd55530aa46ab8256e88c841badd1a270c42271cba13b33b43cab634778d7827ae81cd4e0035bdb231f60d7c9c88ecee6457f314f45ef6d493da37962bb0acee3921154f01ea858af126ed44ad919627f11fc36ad7fa96c8b9229e", @ANYPTR], @ANYBLOB="88b542d1c3654bc62a9a6a0bb3db86e00dbadfddd65834b04ff3ea6639bddb39f9c024ec3fac46e85b1a13bec65c9875cd6e21109d6111f5e5e1ab75feceff641ec3b18be1a106033208d9474d79811400a4538aed2e03ed4d96f637de425c29d39a179282b6b210ec16ee821d157956b5bc07cad361fe79f40029116fc112eff8330495bec93649b55471e8840a8db3f8a3f0a13c2fcd28e70f404736e3f5ca80c621dcbbae8ee840c4021d2fc350f4ee1f03927e73801ef55778c773364cc7985a00020b16c653e3f5666aabc1cb5e6c11adf005aa0b2b2c4dc99dd750cf196b9c7de72720"]], 0x1) listen(r0, 0x1000008000) socket$nl_xfrm(0x10, 0x3, 0x6) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r4, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) r5 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000040)={"65917370616e2900eaffffff00", {0x2, 0x4e20, @loopback=0x7f000001}}) connect$inet(r5, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000}) recvmsg(r5, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f0000000100)=""/27, 0x1b}, {&(0x7f00000005c0)=""/104, 0x68}], 0x6, &(0x7f00000006c0)=""/54, 0x36, 0x5}, 0x100) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000880), &(0x7f0000000840)=0x51e1) getsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f0000000000)=0x8, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0), &(0x7f0000000280)=0x4) bind$vsock_dgram(r6, &(0x7f00000002c0)={0x28, 0x0, 0x2711, @my=0x1}, 0x10) sendmmsg(r5, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) 2018/03/30 15:59:50 executing program 6: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000040)=0x54) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000280)) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r1 = socket(0x2, 0xf, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000240)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000140)={0x0, 0x24, "07001759039b587f0415ff55120cb1b840805334021f474aaac74f5aed5d0ab390b7e6dc"}, &(0x7f0000000180)=0x2c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x6}, &(0x7f0000000200)=0x8) 2018/03/30 15:59:50 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@generic, &(0x7f0000000040)=0x80, 0x800) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000140)) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:50 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa090045000020000000000002907800000000ffffffff11009078e000000108070000d1b2"], &(0x7f0000000080)) 2018/03/30 15:59:50 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f00000000c0)) syz_emit_ethernet(0x2e, &(0x7f0000000140)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080000ffffffff11009078e000000108070000000000000000000000000000000000a1440839dd170f0c635f6a8203729d4bc7c444d5d750a4af124ae9ef9e62ea5f20b39e6c5e7c8d61438e08a649be85a9fd8dbc0000000000000064ed2c86fc763d335ad00951252766a24caa9098d36c9d3f31f157b57945bc43520ab580bcfc588a5655b751daebd435f4e153d1302b6bc574eb81f63461cb3ba1788940c0748e84913db39344eb411871de14c5cb16c7e9009458de02a080c0962e862cb1c9083a7408b384c8ab9df351eee97f7151313634d7a7a573e2263752b20a1a4cc046d038"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:50 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) r1 = socket$inet6_sctp(0xa, 0x3, 0x84) r2 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000001140)={'bcsf0\x00', 0xc002}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000040)={0x0, 0x581}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001180)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000280)=0x2) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000300)={'sit0\x00', 0x1}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x3, 0x0, 0x2, 0x0, 0x8, 0x1f}, &(0x7f00000001c0)=0x20) socketpair(0x10, 0x800, 0xffffffff80000001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$rds(r4, &(0x7f0000000100)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x13b) ioctl$sock_ifreq(r1, 0x40000089f0, &(0x7f0000000000)={"626f6e64300000000000000000f800", @ifru_names='ip6gretap0\x00'}) ioctl$int_in(r1, 0x5421, &(0x7f0000000180)=0x9) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_dccp_int(r5, 0x21, 0x3, &(0x7f00000002c0)=0x100, 0x4) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000000340), &(0x7f0000000380)=0x14) writev(r0, &(0x7f0000e31ff0)=[{&(0x7f0000e5ff2d)="290000002000190000003fffff0800000a00000000e80001040000040d00d100ea1100000005000000", 0x29}], 0x1) 2018/03/30 15:59:50 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x10000000000, 0x80000000000004fe]}) 2018/03/30 15:59:50 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = socket$inet(0x2, 0x3, 0xffffffffffff76e3) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000180)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f00000001c0)={r2, 0x3}) getsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f00000000c0)=""/82, &(0x7f0000000040)=0x52) [ 105.536349] bond0: ip6gretap0 is up - this may be due to an out of date ifenslave [ 105.555483] bond0: ip6gretap0 is up - this may be due to an out of date ifenslave 2018/03/30 15:59:50 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) syz_emit_ethernet(0x28, &(0x7f0000000180)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x5, 0x3, 0x1}}], {@llc_tr={0x11, {@llc={0x0, 0x0, "de91", "8e982389e8da720ff123366576db15d8be92"}}}}}, &(0x7f0000000140)={0x1, 0x3, [0x497, 0x8ee, 0x2, 0xf69]}) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0xb, 0x7fffffff, 0x8, 0x5, 0x14, 0x1, 0x8}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={r0, 0x28, &(0x7f0000000200)}, 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f00000000c0)=""/114, &(0x7f0000000040)=0x72) 2018/03/30 15:59:50 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000001300)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x0, 0x3]}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@can, &(0x7f0000000200)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000240)={0x0, 0x1000, "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"}, &(0x7f0000001280)=0x1008) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000012c0)={r1, 0xfffffffffffffff9}, 0x8) 2018/03/30 15:59:50 executing program 3: pipe(&(0x7f0000000080)) 2018/03/30 15:59:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079", 0x18) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f00000001c0), &(0x7f00000002c0)=0x68) sendmmsg$alg(r1, &(0x7f0000002c80)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000040)="bf630394fc28f3314743db8474b44634", 0x10}], 0x1, &(0x7f0000000200)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000158000)={&(0x7f0000000240)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x462}], 0x1, &(0x7f0000da2000)}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_netdev_private(r1, 0x89fe, &(0x7f0000000140)="6faf2938fd767a3b654420f4a660ee1184600a01b3e8c1a113cc195da6442a9edffe8b08e8ea9e4cf03b4aa7bed87c45114ec22a2cfbc6a59103654b0bb3700d2580d99bc670092564a625f509ed16087083155f5456dd5148fc62f9e231383c0b5a5ed4567b478b") accept$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f0000000380)={@local={0xfe, 0x80, [], 0xaa}, 0x66, r3}) setsockopt$inet6_group_source_req(r2, 0x29, 0x32, &(0x7f0000000400)={0x10001, {{0xa, 0x4e23, 0x9, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0xba}}, {{0xa, 0x4e20, 0xfffffffffffffe00, @mcast2={0xff, 0x2, [], 0x1}, 0x98a}}}, 0x108) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/30 15:59:50 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) syz_emit_ethernet(0x1bd, &(0x7f00000000c0)={@random="082a7e1a943e", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x2c, 0x4, 0x1, 0x0, 0x1af, 0x67, 0x70, 0x6, 0x6e, 0x0, @multicast2=0xe0000002, @broadcast=0xffffffff, {[@timestamp={0x44, 0x20, 0x7, 0x3, 0x7f, [{[@dev={0xac, 0x14, 0x14, 0xf}], 0x1000}, {}, {[@local={0xac, 0x14, 0x14, 0xaa}]}, {[@broadcast=0xffffffff], 0x2}]}, @lsrr={0x83, 0x1b, 0x4, [@multicast1=0xe0000001, @loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}]}, @cipso={0x86, 0x5f, 0x8, [{0x7, 0x9, "ba724d236641d9"}, {0x7, 0xf, "699a741c4ee0d55ca67596413a"}, {0x6, 0x10, "adc1aacecf23c0ac8a8641985eb3"}, {0x7, 0xc, "3dc444d396ab51c16712"}, {0x2, 0xe, "a8ad923001079eb7cd87b020"}, {0x7, 0x6, "2a2dcb53"}, {0x7, 0xe, "66d6330628bd719341f75d94"}, {0x7, 0x3, '#'}]}]}}, @udp={0x4e21, 0x4e20, 0xff, 0x0, [@guehdr={0x1, 0x0, 0x6bb6, 0x3, 0x100}, @guehdr={0x2, 0xff, 0xfffffffffffffffb, 0x2, 0x0, [0x0]}, @guehdr={0x2, 0x1, 0x9, 0x1, 0x100, [0x80]}], "8633b6855bce34ceb118ce18bdaab719f3299c8e08a059b3659a62bf1f9f95fd5fb021ca3391cdab817bd9921b5e5a0371bb4a1075112de6aae628bfd94e5a403e9e7a2a0f4f74b7c74d36cb3863a929e6f0a771fc8282651885af2f68eaa5e46ed229303285917dd9993bfd5b7b38b3a698a828f085303888f188514e0b09d8ded7ec1b726af1186dc04b37fed16fd92826b59f580627faeae88124e0388dd15dfb3b064017752e9a7761a9beb2ad72ce39ac63f63f629e6acf669b9f455a4660ad8860a429f7e8153147011b418b2e6238c0588e98e29c45127116a6f1857ed679e9"}}}}}, &(0x7f0000000040)={0x1, 0x2, [0x9de, 0xe1, 0x894, 0xa70]}) 2018/03/30 15:59:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=[@rdma_dest={0x18, 0x114, 0x2, {0x100000000, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x1}, &(0x7f00000007c0)=0x9, &(0x7f0000000800), 0x1ff, 0x4, 0x2, 0x399, 0x4, 0xffffffff00000001}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0xb}, &(0x7f0000000840)=0x46, &(0x7f0000000880)=0x3, 0x6, 0x3, 0x4, 0x2, 0x20, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0xfc, 0x3f}, &(0x7f00000008c0)=0x1ff, &(0x7f0000000900)=0x81, 0x40, 0x633, 0x10000, 0x2512, 0x58, 0xd10}}], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000c40)={0x6, 0x200, 0x2, 0xae59, 0x8d4a, 0x5, 0x5, 0x3, 0x0}, &(0x7f0000000c80)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000cc0)={0x7fffffff, 0x1, 0x10001, 0x41eb, r7}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r8, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r10 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r9, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r9, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:50 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa08004500001c000000000002907800110000ffffffff11fc9078e0000001"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:50 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00000014c0)=ANY=[@ANYPTR64=&(0x7f00000013c0)=ANY=[@ANYBLOB="491bf5bcae1a30798a111b54b54b5fb7ae4afd641a1904dc14a5f020fdccd23047b4edfa1d26a8b8adeb3169d1428f02da80cd995dd3adb6dc430d1d5bf93be729ca1de488c5c81be1ce7be0cbe90b53582c38a15902f555842fe02a6ab1e70b2be2515aebdc413150496baf28fc5f7db25d07bda12da6aa499c0925750315628e62bc70bf4e", @ANYPTR64=&(0x7f0000001340)=ANY=[@ANYBLOB="b3a93026d398cb9f948be60edaafb5cb9b127dc67c19b03a8cf998d12742960c11045f449c2434ac82987c13f1567763097520ac9f0c2d6597b8e5c70f0d1415f1fdde3ab33867154bb01a7a56e4b7519eb8a872de820d2564042280baad8674cdc3c9"]], @ANYPTR64=&(0x7f0000001280)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[], @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES64=r0, @ANYBLOB="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", @ANYRES32=r0, @ANYRES16=r0, @ANYBLOB="e1f764fd5e79775d3b342fe7996045a65642d1399139322bbfaf21546a3553efca5baf45c7f4687598243ec2f6055ca34595b2b1c5bb47df4f5e9b1cda58531c9d615e8bafa135941f69f1bee31617c4e2b297e8f96327ba68cdff76dbf321158635c4550100b9dd98c4e2ae7775172712e5d6cabf79307c10feb1bdc9ec54c3df87af9239ef4fbfdd5ed4351d67e9cac9b897f9d095a289222bf8584d498a9241b55147c90599912294ec37c8ec242f181e7cd0966baf05578656f3", @ANYPTR, @ANYRES16=r0, @ANYPTR64], @ANYPTR=&(0x7f0000001140)=ANY=[@ANYBLOB="257eabd918f005c1a219c8085205341f8c184c9df7c49f4dfb2f49c444ec2f1dd895bff833ad2e63f45f53dc266d6cc9c3b80d89e2e39ceffa42f66432760e53773c7eba4c05ac6961e3e9f0cf51c0d2024e9ca8dcff201cc08fa8765b054640d4f5c7bba119d632248cdbedf59427dbc28f146f991636008962e937de5ee44db1fc08fb04cfaa0fb69c7aa0a2068451ceb40609c43885aa26186c", @ANYRES32=r0, @ANYRES64=r0, @ANYPTR], @ANYPTR=&(0x7f0000001200)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYRES16=r0], @ANYRES32=r0, @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES16=r0, @ANYRES64=r0]]], 0x2) 2018/03/30 15:59:50 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) socket$nl_route(0x10, 0x3, 0x0) 2018/03/30 15:59:50 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaae8aaaaaa080045000020000000000002907800000000ffffffff11fc9078e000000148070000"], &(0x7f0000000080)) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) bind(r0, &(0x7f00000001c0)=@nfc={0x27, 0x1, 0x0, 0x6}, 0x80) r1 = accept(r0, &(0x7f00000000c0)=@sco, &(0x7f0000000040)=0xfffffc59) getpeername$ax25(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/03/30 15:59:50 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaabaaaa08004500001c0022c4000002907800000000ffffffff11fc9078e0000001"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00000000c0)={0x0, 0x2, 0x7, 0x20, &(0x7f0000ffe000/0x2000)=nil, 0x8000}) 2018/03/30 15:59:50 executing program 5: socket$packet(0x11, 0x3, 0x300) 2018/03/30 15:59:50 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x10020000000000, [0x0, 0x0, 0x80000000000004fe]}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000000100)={r1, 0x2}) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000140)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, "79616d3000faff0500"}}, 0x306) [ 105.595829] net_ratelimit: 42 callbacks suppressed [ 105.595839] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 2018/03/30 15:59:50 executing program 5: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e21, 0x0, @empty, 0x7fff}}, 0x700000000000000, 0xffffffffffffff01, 0x1, 0xfffffffffffffff7, 0x40}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000001c0)={r1, 0x12952f95}, &(0x7f0000000200)=0x8) syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa00000002907800000000ffffffff11009078e000000108070000000000000000000000000000000000"], &(0x7f0000000080)) 2018/03/30 15:59:50 executing program 4: syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="b100485caa2aaaaaaa24b75448a8f398ed1c000000000002907800000000ffffffff11fc900104000001fab677b92b04d928d60320910464e6e4c21a9ea78d26bb0e999db105741d0193f20e8cc53bd35c3833c3ac3eb444b19ca0dcfba64c5e74c32af1a44bb1b27d70cf18ffc3854cf4b892ae8322e3c9b7a400b33b7598375043ff1efaf8b16e7d0dbe80461db0c7fb0130de05c59593219d8d9def00774e83646408b94e"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:50 executing program 3: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x2000002, 0x4000000004d032, 0xffffffffffffffff, 0x40000000000000) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f0000000040), &(0x7f0000000140)=0x4) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000200)={"6e617400000000000000000000000bc610110000000000000400"}, &(0x7f00000001c0)=0x386) socketpair(0x9, 0x3, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000100)={'erspan0\x00', 0xbe7}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x8000, 0x8, 0x5000000, 0x1, 0x9}, 0x14) socket$inet6_sctp(0xa, 0x1, 0x84) [ 105.651323] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 105.681417] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 2018/03/30 15:59:50 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b149a991f7ef6b0000000000455b00000020000000000002907800000000ffffdfff11009078e000000108070000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x3, 0x8}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000380)={0xffffffffffffffff}) recvfrom$ipx(r1, &(0x7f0000000200)=""/18, 0x12, 0x20, 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00000003c0)=0x401) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x4) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r0, &(0x7f00000000c0)="0781a7830133c083b949a3fb144493a24b14fba38dabb853866a1a314a892a48703124624a68d8e04bc6846d853ab7bf0491a2878d6570389fee3cf9e7a95fac9f79b072587404a7420518", &(0x7f0000000140)=""/86}, 0x18) 2018/03/30 15:59:50 executing program 4: syz_emit_ethernet(0xf7, &(0x7f00000000c0)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc={0x4, {@llc={0xbc, 0xe0, 'V', "3c980862a7012a03a15dd887a9590fc4fd69e4aa26fe3f45f3aac499a82eaf68ed0ab3b3b8fed667afe68c8cfe9b7d4528b2c1cffbb3aa2b4cb4872984d89502f790f5a2731e460061e87e357cacbcd2631e6573c4784c8a190bf015e61fcae653e826efbd33d0e797887f39d4feae318897e94bca3a0bd8748166c71a86337f0144772f17a661b7da7eb3f69ed52c1c96e8a701b85640190f2f7117f382bfab84bbdb8682fbf63be1adbf5b729da254ffff6cfae92aaf23c580f0b26da229c85c971c5d38c64eca6e81c65784714bc81a3b7d3622691e22efbc993cea4a1145ce6bfcf421cf"}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/03/30 15:59:50 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=[@rdma_dest={0x18, 0x114, 0x2, {0x100000000, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x1}, &(0x7f00000007c0)=0x9, &(0x7f0000000800), 0x1ff, 0x4, 0x2, 0x399, 0x4, 0xffffffff00000001}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0xb}, &(0x7f0000000840)=0x46, &(0x7f0000000880)=0x3, 0x6, 0x3, 0x4, 0x2, 0x20, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0xfc, 0x3f}, &(0x7f00000008c0)=0x1ff, &(0x7f0000000900)=0x81, 0x40, 0x633, 0x10000, 0x2512, 0x58, 0xd10}}], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) r9 = accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r9, 0x84, 0x71, &(0x7f0000000c40)={r8, 0xc489}, 0x8) r10 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r8, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r8, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:50 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b1ffffff11fc9078e000038b1e09bcc8000000000000"], &(0x7f0000000080)) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000007c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000800)=0x1c, 0x800) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000840)={0xffff}, 0x4) socketpair(0xa, 0x2, 0x80000001, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000000580)) recvmsg(r1, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000005c0)=""/45, 0x44}], 0x1, &(0x7f0000000880)=""/238, 0xfc, 0x4}, 0x10040010022) r3 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@in, &(0x7f0000000040)=0x80) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r4, 0x400, 0x70bd2b, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, [@IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x800}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000004) getpeername(0xffffffffffffff9c, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @dev}}}}, &(0x7f0000000480)=0x20) connect$ax25(r3, &(0x7f0000000640)={0x3, {"8a774dea3ea756"}, 0x8}, 0x10) accept4(r3, 0x0, &(0x7f0000000440), 0x800) ioctl$sock_bt_hidp_HIDPCONNDEL(r3, 0x400448c9, &(0x7f00000000c0)={{0x2, 0x9617, 0x9, 0xa95f, 0x1, 0x7f}, 0x1b}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffed8) getpeername(r5, &(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000200)=0x80) 2018/03/30 15:59:50 executing program 6: r0 = socket(0x1f, 0x80803, 0x59) socket$packet(0x11, 0x3, 0x300) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000380)=0x81, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000000100)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaa0a004500002000000002907800000000ffffffff11fc9078e000000108070000c95b19e77116aeec4ebccaf28bfc6d9decde35854d825dad9a3e733a8258e4bf7c3da84be66129de47c0599e2e47f7bb114a401d39004b13ad21805bde73ffc111645871234255dfe80f319bd06e3a5712e1f781d765d9be48ca551501b11244eb5f5890031402bb9d76368fb95b1faa22ffba29cc36f7f77254cedeff9c2b959a807c48224ba2f982a8bd31e651d1330ddf7bc4b85f79f0dd1bb7fee49f4883eeaca9f8c22bff4f3a000000000000000000000000000000"], &(0x7f0000000080)) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000000200)={0x7fff, 0x4, 0x0, 0x3ff, 0x2, [{0x2, 0x8, 0x9, 0x0, 0x0, 0x404}, {0x6, 0x8003, 0x8001, 0x0, 0x0, 0x248b}]}) r2 = socket(0x11, 0x80007, 0x7) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00000000c0)=0x3, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000003c0)={0x7, 0x2, 0x81af, 0x9, 0x7ff}, 0x14) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000000)) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000002c0)={0x8, {{0xa, 0x4e24, 0x6a13, @local={0xfe, 0x80, [], 0xaa}, 0x3fe00000000}}}, 0x88) 2018/03/30 15:59:50 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa08c6bf4ba42110f4b0867927004500002000d0775646c700000000029078e500ffffff11009078e00afd00000000"], &(0x7f0000000080)) socketpair(0x13, 0x800, 0x899, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000000c0)=[@in6={0xa, 0x4e20, 0x5, @dev={0xfe, 0x80, [], 0xd}, 0x306}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xd}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}, @in={0x2, 0x4e21}], 0x6c) 2018/03/30 15:59:50 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='lo\x00', 0xae) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b, 0xffff}, 0x14) writev(r0, &(0x7f0000818ff0)=[{&(0x7f0000000040)='\v', 0x1}], 0x1) 2018/03/30 15:59:50 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c8afd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg(r1, &(0x7f0000010cc0)=[{{&(0x7f00000000c0)=@sco={0x1f}, 0x8, &(0x7f00000005c0)}}, {{0x0, 0x0, &(0x7f0000000680), 0x108, &(0x7f00000006c0)=ANY=[@ANYBLOB="180000200000000017010000020000009100000009000000"], 0x18}, 0x2}], 0x2, 0x20000001) 2018/03/30 15:59:50 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) syz_emit_ethernet(0xd3, &(0x7f0000000280)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [{[{0x9100, 0x109, 0x7, 0x4}], {0x8100, 0x0, 0x9, 0x4}}], {@ipx={0x8137, {0xffff, 0xbd, 0x80000000, 0x15, {@random=0x401000000000000, @random="3ca2f4a532db", 0xfffffffffffffffc}, {@current, @current, 0x401}, "c1ab1fe266ec9ca8f77173a96a9432c26c98aaf90318053f26e37001990814d88732f46ef0b55f5b6707a8479e58c27449728ca364eb6ca0b1422fc6d484c76caf0f93b755d3f942f9a15ce06d93d70edaf0716bc64cd2c856726f60c25502f756cd76ea8202841ad1f7fd9a4a669b90d4b2c0453858e0caeb8078b6967d9af18c2b93c13972c8b38399e80247c67cc0157971611eb327a5d463e81d0badc2"}}}}, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) sendto$llc(r0, &(0x7f0000000180)="a530071480d30c123e949a5fedfcf346a8d9e704a3d85687d068ce0d8054398b53da0ffd656e1f9e1457b531631551faf9b0b905ad8b4f38aa93ce30b230fb0a02bb5e892fe2a9e3cd47e6dc78865b11f0a170041522421329125ebbc9c3348b89468f611c2114fd8305af94c4e08481f0b0326dca4993483947852cee6ae7e1f585d84597ce54a858440efe78d7f8e17623d8b482551086e18cd9563b846957840f3e0ccd46def1a935807cc5ed5ed71e489bacf904e9f0365ca9", 0xbb, 0x40, &(0x7f0000000240)={0x1a, 0x319, 0x1000, 0x81, 0x3, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) [ 105.698590] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 2018/03/30 15:59:50 executing program 4: 2018/03/30 15:59:50 executing program 2: socket(0x3, 0x80002, 0x8000) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:50 executing program 5: recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000001440)={&(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/74, 0x4a}, {&(0x7f00000011c0)=""/87, 0x57}, {&(0x7f0000001240)=""/98, 0x62}, {&(0x7f00000012c0)=""/194, 0xc2}], 0x5, &(0x7f0000000040)=""/60, 0x3c, 0x101}, 0x40) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001480)={0x0, 0x1000, "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"}, &(0x7f00000024c0)=0x1008) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002500)=@assoc_value={r1, 0x1}, &(0x7f0000002540)=0x8) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:50 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000940)=[{0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000800)="a82939da6b2424aa9a13033ff09ee17746dcf17e76e31b0e", 0x18}], 0x1}], 0x1, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000040)=0x7, 0x4) 2018/03/30 15:59:50 executing program 3: r0 = socket(0x11, 0x80003, 0x0) syz_emit_ethernet(0x50, &(0x7f0000000240)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @local={0xac, 0x14, 0x14, 0xaa}, {[@generic={0x0, 0x2}]}}, @udp={0x0, 0x0, 0x8}}}}}, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/4096, 0x1000, 0x10000, &(0x7f0000001080)=@ipx={0x4, 0x0, 0x8001, "c70bfe102ca1", 0x7fff}, 0x80) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000040)=[{0x2}, {0xe, 0x101}, {0x2}, {0x8, 0x9}], 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001180)) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000001240)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x2000)=nil, 0xc02}) 2018/03/30 15:59:50 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaeaaa2aa08004500001c000000000002907800000000ffffffff11fc9078e0000001"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) getpeername(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000040)=0x80) socketpair(0x19, 0x5, 0x1, &(0x7f0000000180)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000140)) 2018/03/30 15:59:50 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x80800) r1 = socket(0x0, 0xf, 0x686) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000200)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'erspan0\x00'}}) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x14) sendmsg(r0, &(0x7f0000000580)={&(0x7f0000000180)=@ll={0x11, 0x7, r2, 0x1, 0xffffffffffff1d98, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)}, {&(0x7f0000000240)="613f4ee0b0d3bba3431bd4d3b248f0c560b27ba05a5c0c6c9af8f2532742ea41a3edf1ab5521b4432e88c0f4786055d7936f727af300a4fa5aaf33c801673d2103dd7a36b6f481b9ad128a6f9885754984c34da66d1648749ec1a28927f4d2c10edaa75fa4cf58382a249f18c57665e87dd6d91e93b8dc5ba14f2798d2730d615ec153536682deaf54de8411e28d400f", 0x90}], 0x2, &(0x7f0000000340)=[{0x78, 0x109, 0x0, "5fd41b6dd120fb479f637148e0d1a8678b3b6a90f69fc3cac5adbb20284a1b6507ed2c33d1c21975991cf7af6a825914be05c974eca9252388cc4473ac8cadd2e15d7d544bf18ffe1172d39b0b9d6930add594c23b7505cfe4786a9b1fd4f7bdbed6427c0d"}, {0x40, 0x10f, 0x8d8a, "b61e0f6f1411cd362f8fc2917c23c6b406a7472bed3d3fdc983b9f803e0841f3c17d345b8ac985fbd1a937c4faaf50e4"}, {0x88, 0x10a, 0x182c, "5df01ffb1f607192d4a9593101b5e9f3c1c97fe4ff83c363f000bb5e6ba75903df2be92f8d88f13f8b3ad3d05714a59c074b8ec296ea25cb798511cae1044d46207fcc9e511e2a5c9678da63c354adcefbecdd0f5c23f7e00ec89c10e9eee744ea0a458b15756161d271ff840a47a8e95d5806a817a3"}, {0x30, 0x113, 0x8, "8d1221ccaa61fb911b02fda9d25b3299a8cb34bdb04d1b72f31c7a4bc9"}, {0xd0, 0x115, 0x7, "659c8646da7cd1f547c90a222372fe9ce66689fbd9ba1cecb5c104112cf11a8fa9274d701e82b38ee2f2da145ea7c4aff017f31922e5401cc4f5567c2b97ed86276c48ce48cbd4d6c95f358bc7815b1bd47bb6f451d24a706d116c59608f339bc2dd0e80803b6d4021668f4d9c4cd6889b3cb18fdf977b241ec0fc6d55575efa8145c96d8c1c7f334661407d015817091efd5d222132096418cc1d7f6b7a15cd4fae5ea1d07bcc54e151183187764dc34554713561d3aaca64f6573d3b"}], 0x240, 0x40000}, 0x804) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) accept4$ipx(r1, &(0x7f00000005c0), &(0x7f0000000600)=0x10, 0x80000) accept4(r1, &(0x7f0000000640)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f00000006c0)=0x80, 0x80000) 2018/03/30 15:59:50 executing program 6: syz_emit_ethernet(0x1e, &(0x7f0000000000)={@random="b100485caa2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [], {@can={0xc, {{0x4, 0x0, 0x5, 0x8}, 0x1, 0x0, 0x0, 0x0, "603942a58e869aec"}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x2]}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$netlink(r0, 0x10e, 0xe, &(0x7f00000000c0)=""/218, &(0x7f00000001c0)=0xda) 2018/03/30 15:59:50 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@ethernet, &(0x7f0000000040)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000140)=@sack_info={0x0, 0x80, 0x400}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r1, @in={{0x2, 0x4e23, @rand_addr=0x7}}, 0x1000000000000, 0x80, 0x4, 0x2, 0x58}, 0x98) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0xa0b2}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000300)={r2, 0x4}, 0x8) 2018/03/30 15:59:50 executing program 5: socketpair(0x1, 0x80002, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r0, 0x0, 0xcb, 0xfffffe36, &(0x7f00000000c0)="6d097b42ba857c43d090a15c0d7aabef0311d35e26ecff2266feaea2a688203e828e69d8968760cfc4ecfc0c8e042261b04914a8d3da64ae4567abc0101f458626a477747774081023b75e5e046131a4a5de3df46c6c8d7adffdc5185f8b0373729e6e223f68be980e8cb72afd6ff53a52c757d85c258e49dc7026928937a1f1773396c4deb26e613a3ac309f83fa2062a9c939ddac1a04d6c955aaea98624050ef4d1b8997eba6c7a191aa62e78916cba73cda06f16f8f42e6841fa47f2621811c2208fdd98416a7516d6", &(0x7f00000001c0)=""/8, 0x70aa00000000, 0x8}, 0x28) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) [ 105.806582] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 105.835550] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 2018/03/30 15:59:51 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000080)=""/130, 0x82}], 0x1, 0x0, 0x0, 0x6}, 0x12023) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000b56ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) accept4$packet(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000280)=0x14, 0x80000) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000002c0)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, @empty, 0x4, 0x64, 0x6, 0x100, 0x800, 0x200000, r2}) listen(r0, 0x2) setsockopt$sock_int(r1, 0x1, 0x2, &(0x7f0000a61ffc)=0x1, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00000001c0)=0x9, 0x4) connect$netrom(r0, &(0x7f0000000200)=@ax25={0x3, {"c4775e225c7daa"}, 0x7fff}, 0x10) accept(r1, 0x0, &(0x7f000069f000)) listen(r1, 0x0) listen(r1, 0x5) 2018/03/30 15:59:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000c40)={0x0, 0x7}, &(0x7f0000000c80)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000cc0)={r3, 0x1, 0x20}, &(0x7f0000000d00)=0xc) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r7, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r4, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=[@rdma_dest={0x18, 0x114, 0x2, {0x100000000, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x1}, &(0x7f00000007c0)=0x9, &(0x7f0000000800), 0x1ff, 0x4, 0x2, 0x399, 0x4, 0xffffffff00000001}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0xb}, &(0x7f0000000840)=0x46, &(0x7f0000000880)=0x3, 0x6, 0x3, 0x4, 0x2, 0x20, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0xfc, 0x3f}, &(0x7f00000008c0)=0x1ff, &(0x7f0000000900)=0x81, 0x40, 0x633, 0x10000, 0x2512, 0x58, 0xd10}}], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r6, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r8, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r6, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r10 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r9, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r9, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:51 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = socket(0x4, 0x806, 0x3) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000040)={@empty, 0x0}, &(0x7f00000000c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000240)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x4e23, 0xfb, 0x4e22, 0x9, 0xa, 0x20, 0x80, 0x2f, r1, r2}, {0xc1, 0xbe91, 0xfffffffffffffff9, 0x8, 0x20, 0x100, 0x5, 0x2}, {0x80000000, 0x5, 0x9, 0x3}, 0x1, 0x0, 0x2, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x14}}, 0x4d3, 0x2b}, 0xa, @in=@loopback=0x7f000001, 0x0, 0x3, 0x3, 0x4, 0x80}}, 0xe8) 2018/03/30 15:59:51 executing program 3: r0 = socket$inet(0x2, 0xa, 0x2) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000f8f000)="8907040000", 0x5) connect$inet(r0, &(0x7f0000893ff0)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/30 15:59:51 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000040)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0xffffffff, 0x9, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0xd65, 0x0, 0xfffffffffffffffd]}) 2018/03/30 15:59:51 executing program 2: syz_emit_ethernet(0x36, &(0x7f0000000040)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x1, 0xf63, 0x1}], {0x8100, 0x4, 0x7, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:51 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) syz_emit_ethernet(0x1034, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x101}, [{[{0x9100, 0x9, 0x4, 0x1}], {0x8100, 0x7, 0x8e5, 0x4}}], {@ipx={0x8137, {0xffff, 0x101e, 0xb96, 0x14, {@current, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x7fff}, {@current, @current, 0x2}, "d485ab0ec49f90aa8251ef9dbfdd5fdd53ac61f0b83626c268625e9c94a8f4d79d02c3388beac17709fdcc5c1127391c12b86ee10075c4c61f3cbf66297da53a8b2b3fcd59c030ed5f298baa49333d5f41840fd35534e5970dbb64b2b6a8e22c8f573b22ec58dd57fd614004fb013e4e4667b9ee85d86da4bc3b60db677c22add96245be10489a79c20bab07a36e3aa8560b783dab9ef9c8dfc5c20a5edd70f9c6c4292a07642f59af69dfdbd4eebaa3316251d6d59489e75858e17ffb9d1631556a1f30276ddec0da17043e8c719230d934c70c43064e015689769959a31b5743b38a06674602bb4d589239e34294532d37e20209011542e38359561dc75f5c25817b12d27e9b19fba1f37b800b8e06c6fbd31b2c47521e8d742c03fc67a10fcd6ba07b129d7643875eb8dbc72c967bff094b918057bf984169325824928354f18e6f6333d3bf343430a818c7b9b041fc693ac04e942e700fc6b9d8479609c6fb7d369eb2ecaf0ab5ceb7d2070d06ddadd421a8ae09d8109d5ea1be065419476c43c5dc10b7e1d1bd8859e046e292effc87c0e68e8c15ef5b1323dd8e1abcfeeeaa7cad9f7e48c42dd51dff463169e809ff81f47e6d21045fdf9589057d981a119125925955844ac222f57c9d5b2f58f747dc15ac76d253f30756af2486f9a1bc39d008e2140406fac4d76a1b6b24f676282fd9c05f94982829a776acde8a9a4bfd655fe8a748ace5e76e8cc35d9f65e6381bd6d0c5ae5121a81261100612679b39960d3570ed8e79b4dab2a408e1461c3bd6e086c480c8d21eee1af65df430d7bb38cfd5cef279e7756388b9e3d19d46088633e260199f239e84c28c3dd684c6a778fe5fde3eb0c2fe6379b5a6745d735d6deed4d9af186c146a4c7bfce5a3df700dad937081e10e6abbb2e53f702c00da25c651d57e000e7cef835eeb1c1d1a3c541aa7be797418e6be6d10cc7afe82fd7dd1e28515567f9288d3a7295df94044216e4d5cc41f65a0e3908b44cbdf82cb80aa6ac6f9418623fe5df9bf0909ba3c05ec5d46f0955e9f0efa1e5f2f4fac34777ca6dcdde3ccbccf36488b64eabaa053373defb9430207047b646781bcfc9dd33bf3718ea105c6676929da8ef5d005684343af86896825e69ed3a236eb9b6246da1484714418f04e3356c06025faa7413e26887fce206457d25c8ab02268b9bd41d1ea11d6fd40cb814f183ff71ec11a59b27e791440171904ce1b449d809ac3a446b1fdcc25ef025fe056b542c813d8808c4b1d367725ef32781178e5ad2a018d055308c24a41c2df45689462ba703e599a100ab231b695b73d0e2c198755fca3aed52f883bd1be05041992757cb99b30be928fcb24376490e1ae060acd61edd078256c627e075eeae4a48c372248a890614b98b6c9df04443f8bae06907b22937973364ba8827c9d15db5d1dfa29e116fbeea00ab9e9bb1567b2746de93c94d2a45ff4182397900af9fd81934e212f2d9078bc51c4fa4304c55932863cac1a15b916027990bfd50b25cc44f3256c6a28ef198a6c08ef5a6a9f7ab6d64e2980029ebb21a8f7c8db04b0e725fc20cd18a5e91997f6bd6bcd8fdeee7e262f3a97ea1e61cf9abc5278290ae182dfd617a8f91433407781ffa2a667c29dd27d9ef45e450d13ef55663fe68f6d424fa0e5fad75cf7cdef37aec97bc31706da6a41a420b9b3b02e51b57922f51393f3c1ff535b81ed85f2869e4b74ac787605d2eaa8700a6dabfcdf8e83df8cc652e67ada0f8140f9077bcc39b9432955d18d12480ff965df4ca633b962622f5ca8c942e595ca52f2e74e3167f08c698fdae01a78fbc49b1045209c41bc633ec4abb4b20babe22e697e5ab907271c4ec4dc045fcecc9af489b94275c2573cc3ce63edc24199785caaab61189fb9f46b541bf1279ce81105ccfc5628d826a3f603657177a260bdf257ff23affc443f6b31a32299f3080b1777bb9cbd24d5f66a6de34e2b987ddb99a5ea37c0a2f14bcc41cc1d421df1bc7d86785867cf33f867c7e89779bfdd1ae6c4db3454ad389c713f8faa085e27cbc26dceca30032f1894030e259c849a579e33c7f1456ab9483d39b1148d85a49a0d7fb9abe188fd2bcb61ba3e19aa6a34bb27a42222cfc1fbf005acff107c6814d449bb51bc8f19ffacbdb78bfd50a1a90a6f927d5dc8709f715c76301e3e88449f827b2220f06df4a6fb04569ab6a9b9562bdc695700d19d1245cf79169fdb23089bcbfc6117f10cc0dafbff4d075e2de58c3f8321790697c772d4f368e5d512eb92f654e4953ccecfc972161a09b3e300a5d6b63fe4ed8e566a714fad0b74051de67023ba40063d3dedc5f244c9219984d3c9809700289a509cf31ffb46ad36f29c1e7bf696ae17181034f28aad45e0d508f28148c23ad2721d9e36c0f9c17bd6086cd3fd2fb1e883963caf78210410e559648b35fd930e0612293e5f346eb9b86ecd8443be94c429bf18882b357eb9cd4df63baa832f65ed683337dd0d09af42ce17fa8861b5506933544ce50b54c40ca138f300850bdc16b29821cda1715b5dba9de332d7eb65b3054f372f72990a31257402c16b65196c1d01d6404226b3270128bcf8dbe05e64642b4a5325201c1c0f1698361b5a1b6291670d475c00c40d3133733d83dc36f3703c17d9feaf2805d3e127bcd421a55daaa98c8e15cd4ff445c672f8fc482c53021e235a59eea26e9c41292ae25c55011af224c0106315223e163e42ef3dec69b38ab66194be09e19dfd371ab08a196c34015b8f72be4aadd25e1b596f6630d6d78e15d821b7b3d3d62b1ccf416f1d1927b8d5a3812d1b87a1f622b00af4fd7bea6154d7dc0f085ea3a58e27350a6105f6dd5aa51df2fb3f46a65d0bde7b962dd5ffadf6bb28f0741e036ba8c0fe2790f8dd5dab0cd71632da6b69f72f9e9fe025d735a667f9108e24ace24eec20289e6419ddbcd30da689ebd0568bbf97307a265c1a81ab77e2dbcc244a8cb9d7d16310643cc7bc3af565d861d2284f1a07d9191d655ee9060b339fae913bad224d9369a05b5562424eaa80f6011829c8c7a16200444337cf237ad0ae1e73c99a5b71227b35c3367cf63d3a99a2401cee1d30fd193f2b1f3d48a162c137b84986045f3ea7f39b37a6aa9cd7f2e2cc567e5ae2de4a1c654256bef083889e0046fdbc9a47273c214d27d59a43f9e55dd67fac0ade19fc9ec51ab1ef51218e22d9a5459a6f0a5d9a841301a47d1e9b24d54c227139e96707ebfec70432c7ef2045b1eeb4cc0cc0a6b837fef8e1f1009a59a982bdcca8567eaf1cbd709666a1668a3ea5b20a6436691521b17e5ca9efa0e2b04ae8b7ec44133b8cdaf47f267ad9ba258599ae5e39278a5bb9b1f2c6acac420a4004b85d49471b8146969ecb6158332c31ba713bea07cf4463c6d183e1682613d652e2a1d0ceef6c74731f83b86d7d4235e4a23940866aebf625a38da7f95428ffbf9d6ccf5ae353990554d3cfbd9b3751af980b619c2ce34b7ad5d5febb94807a759b5581f14b5fac7e7dffaeb6eefcdc048c6bd83132914a03b7f6809b497250beb96b819610ef9671db6d24c8b92b81c6fc03da0c01da3cef058f647d60c50ef924256bf1598ef49fa2b4394baeefb856739578dac636ab99624d205e867587c543e2e5e25e6b0ad523fec1410977c2a975a24cd7abcba45e67b816ac5b87ba8f145f3b13791d7f5523ead025aa43b541c61291620537cc209bdd31595551525b995b54f54f7acfd7b45d6e6daa699b39e21509561e31b3210207c391f6d20d5691a6e15200dfd28872b3d1cd894fb13a6bc05ea4db96f66043750e7705aebd5c40bcbaecfd4cc6c249ed1960d0258c0f24d9338b95d8b9716627fc1fd8a2106bcdfd694aa23717ea296611acdee113e416f7abe4349a0a2c747f17d87fb59e3f04d0ae0f00560c1bb2d56a4a35a4e4723aee2eb812062dd10a7ead41b7d75b7fe03b2ef94a4a7c9fb13d48ad0465254da117c1a398042acb92848190ca09d197a08ffaba3084272f22014d665b4310cfed7f03320a33064ece095b97c1b681a1c3724111f15cbbf57ff5dbef51a021299971fabf267bc2fc74bf0fa572cdb5ef2a2e1a7c60cc3bfee78afd770b43051f675a020c2d4e72b1c9b4f8c8162c2668e13894b872dba14a87a36e4dcf9b8517bac810f773b25d2f316254b47ed3386926b0d39930b68a7687be4fc89c8a476bba7ae44547b6fdb888f6995b6b102a456d6e204e0cdc6f573dc87f2f4c0a5c82a6b704398f06fee86d0bcf38bfb434f686e6c59a51a90d2aaf2ded951ab49a4078455718faf77bafa859cebf73346481df0949120bac0c82a5d93c49780886f38a41d85bdc95c45175aff8dc2d7fdac1a222080c024482a8ca413b6f8da70d5e0278c12d4c7b88de26a39c96d9ab02ca3b6f151322a0a5e2bbf3d114c3427c7da49d7e43eb2e4cc185e3733cb46099464f0563534e1a1a65b1ad0bbd942a232985a208e0b30c669e4b07e884ec930949014d3c6078382396af8af5013fd9d69c0b2e103f84173a08039d50cad58a2a9976f6db8915f30881190187fff83414fe7bb812d8d0fdd72553b918a51aefe6e1c60f7034bf168eb116f76444c4064a0c5a76c43f80c0fd715f005976025960ee29880a0518628f709b3fd8588771ee9fb6e48ba130470951a0bea4f243d711dbfd33315465c1b9c59dc2ba9fe40044885b1395dfebc51d73a9a1f914eb897353f1f48c7b92f480eeb8865cd7be4163f1b84e063da60d71f727e219ba252be6122eb188c28359963ab390eed23abe1e3cb96a27281a4f71af60693488eb1fc15cb9d396c98d68cefdfecd9177a1daae3b5d11a8fb5779e6ade9333dd6c766c2c3b9805d3965da3b899f996e43c7fd63f6c8057f46947f86f2a00a22b7b7c17b990e4c3f029c3f0cb9fedf8ca26af7b4c40b70b50204d7f07c4128a7f9ccad233f2c963573a50cfbbfaf513023e8200f4d3bc81c9d8332c857650fc07b71eb6f2b45ef2f371b210a8415ce4e291188701bb739807db87691c1d2f0f3572cbfda15508a7ebb57bbbd9010f086417d8b43cb56e178780b627a42bc361d25b00f45b2f77b62a2bb5a1c5b3b29d1451f480c1a0bf62d1c8190dceef987be1b8bf237ead87ee858e6b43721241477336fbf6b5f5785c983baff083f94824f62069e40fe46027c33d426d217899db2ac9172124c9e912e735e52b943adf7aabff67c9b515d661eab40da21b1ee24a2cb7dd4c4c43c7badaab4edb8622c3c3048eec9c79e65de19a1e7396142e5711fe5f9343e20368c8f2b31e801929d711b4103043d04c96ec4041c1f3ca1294de63c24efd7a9e13576e8800caa47c798d51db6f269109a772995d5a7c977e15b10005547877a5a562eb34f552a0e22669823b33c21e71193c29571c0f8abc35aefec8b40be56ce63634fb92ee1114a2895a131636c0adac616378f9913913a217be22cfa1ba028bbbbe263b8cc7b5c949fd39e7f3735a315fb467e1001782dd2e0468c7a92eecf631f199fef06d8dfc907bb0b809a699289da2e4573c5a5014e2234624b279b11dce167f8f2997bb882b29e3604c504402a0cc167de4172ca09ce69005a6d539f64a4c5b8b1d1499307dfc7f664e6f375c53d30034b286cf21b0e6b060d0681088d0734f159e9c2ac19fa0b04bb91f8f4cd561d94ffe5ff602fe8bc1bb13f9b15716a1c7d03cc26d56723ada2e6b390293f6fdcc3bb9549e135db9d1a19e832161abebe145c9969820412c8c1d1e095c69a58"}}}}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') 2018/03/30 15:59:51 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000040)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @multicast1=0xe0000001, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f00000000c0)={0x0, 0x3, [0x781, 0xb88, 0x63c, 0xbf2]}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:51 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045000020000000000002917800000000ffffffff11fc907800"], &(0x7f0000000080)={0x3}) 2018/03/30 15:59:51 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045000020000000000002907800000000ffffffff11dc9078e000000108070000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:51 executing program 4: syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c20000000180c200000208004500000c0000000000029078000000c51efabc90ca20d54d7780d6d6c1efe0c61393b47a78e000000168c7dd1fa352b642ebff83aaf196916639064000133abeb7bd4b89d8ce786412f66497e9695fa99b16b117753e88f90d1e3311b294ae195935231de64ca00d93fee88aed374a3023d137bf377e093ed7b32d002ce810f5dae98f"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000005c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000600)={0x0, 0xe7, "82d281b16c06d1411d5bdcddf601c09e74a18b9d4a16a009372bb6efc17347312c9634b00f2defaed06a79a1db9d04d96799f0ebc50582b58d1a48520c5246bc5079acae4a92fc4eab22ad78ba010434b7b170190c10d934dbef9621536aa9605309c86d2fa316cfa747285d88b4cef87dabf4eecf32acb0f97d4db14460b2a8c90546ed58752be425f18cea47d6849641d7ce9fbab22e4a5d6b71754ee4dedfc36b92be6873fbfd38305c863454394b7982f15ec61a2f5126bf361e5302abddd1e9cfa0dbb9fdd8a6ba76ee77ee0f26766e969431dedc2dad14987053d7efa985cbcac494fa74"}, &(0x7f0000000700)=0xef) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000740)={r1, @in6={{0xa, 0x4e21, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, &(0x7f0000000800)=0x84) 2018/03/30 15:59:51 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)={0x20, 0x0, 0x1, 0x800000001, 0x0, 0x0, {0x2}, [@nested={0xc, 0x2, [@typed={0x8, 0x1, @ipv4=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}]}, 0x40}, 0x1}, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r1, &(0x7f0000000040)="84b512feca800066dab0870c0e9688b053cb4ba88c4ab6b8dd4fb2ece46897592a340a0af87a0f88419a9e12d9a86e3a27fcc6879672337e7029075531be8e65346b0d334cdb9580847323dc8be8b19c644f28f3f705e542beb03c02d410f14bd0363ae68c2eaca4fee846d349c8c77ddb55a44789746a62eaa50e35be1d77d5d25a4c18b4c009201fe2efc77a7a78f6c0249b1fa710fdb77df74b2b0d08d00cf7a709", 0xa3, 0x4040, &(0x7f0000000100)={0xa, 0x4e23, 0x4d, @loopback={0x0, 0x1}, 0x575}, 0x1c) 2018/03/30 15:59:51 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00000000c0)) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@can={0xc, {{0x2, 0x5, 0x7}, 0x7, 0x3, 0x0, 0x0, "0e1e56f733d7587a"}}}}, &(0x7f0000000080)={0x0, 0x0, [0xfffffffffffffffe]}) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000300)='fou\x00') sendmsg$FOU_CMD_GET(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000001}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, r1, 0x4, 0x70bd28, 0x25dfdbfb, {0x3}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x800) pipe(&(0x7f0000000240)={0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000000280)={0x3ff, 0x4, 0x200, 0x6566df01}) [ 105.935422] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 105.956630] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 2018/03/30 15:59:51 executing program 1: socket$inet(0x2, 0x6, 0x4) syz_emit_ethernet(0x123, &(0x7f0000000240)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_uc={0x8847, {[{0x0, 0x7536, 0x8, 0xd3c}, {0x40, 0x87, 0x8, 0x81}, {0x20000000000, 0x20, 0x6, 0x9}, {0xffff, 0x40, 0x2, 0x2}], @llc={@snap={0xaa, 0xaa, "05fb", "980370", 0x0, "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"}}}}}}, &(0x7f0000000080)={0x4, 0x0, [0x0, 0x8f3]}) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$ARPT_SO_GET_ENTRIES(r0, 0x0, 0x61, &(0x7f0000000140)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000006a00000057f179a0fa9decce9b26618f58f3d7046e3de249aabeb15b0f9bef6f2393b4bc10d2d46821290c06678fe3784d1e77d55d8016c8660a85474f4bf04b0a02e691bfb681dc9dc2154ed5a489c8d1e7421fd1fa6d468e5244cd3afa8924595c3745"], &(0x7f0000000200)=0x8e) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @remote}, &(0x7f00000000c0)=0x10) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000000100)=0x81, 0x4) 2018/03/30 15:59:51 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000700)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000740)={0x0, 0xef5c}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000007c0)={r1, 0xd52d, 0x101, 0x3ff}, &(0x7f0000000800)=0x10) r2 = socket(0xa, 0x0, 0x7) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r2, &(0x7f0000000500)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x34, r3, 0x20, 0x70bd25, 0x25dfdbfb, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xffffffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x800}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x40}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x10}, 0x0) pipe(&(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000001580)={0x18, 0x0, {0x3, @empty, 'bridge0\x00'}}) [ 105.977626] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 105.995764] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. [ 106.009926] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) [ 106.032508] bridge0: received packet on syz_tun with own address as source address (addr:aa:aa:aa:aa:aa:aa, vlan:0) 2018/03/30 15:59:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f00000003c0), &(0x7f0000000f00)=0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r4, 0x8934, &(0x7f0000000c40)={'eql\x00', 0x12}) getpeername$inet6(r0, &(0x7f0000000c80)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000cc0)=0x1c) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000d80)="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", &(0x7f0000000ec0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=ANY=[@ANYBLOB="180001000000000014010000020000000000000008ffffff7f000000000000001401001450a241f32db9c40001000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff01000000000000040000000000000002000000000000009903000000000000040000000000000001000000ffffffff58000000000000001401000007000000000000000b000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='F\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="06000000000000000300080000000000040000000000000002000000000000002000000000000000090000000000000057ffdff8ff000000140100000600000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="ff01000000000000"], @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="8100000000000000"], @ANYBLOB="40000000000000003306000000000000000001000000000012250000000000005800000000000000100d000000000000"], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000d00)={'rose0\x00', 0x700e}) accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r8, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r8, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:51 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_ifreq(r0, 0x8923, &(0x7f0000000000)={'sit0\x00', @ifru_addrs=@sco={0x1f, {0xa95b, 0xf9a, 0x7, 0x2, 0x4, 0x1}}}) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000240)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x7fff800000000000}, &(0x7f0000000140)=0x8) pread64(r0, &(0x7f0000000400)=""/18, 0x12, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000340)=ANY=[@ANYRES32=r3, @ANYBLOB="0b850a0003000000005249e3fbb8671f050004010700ffff080001010000e400cce83e7f4971deb6fc5893db52c010f906a01ddaa5c0c0f0461b33cfb9df2b30e8770cb8059bbf3d51612387081e5fb382bf7d293e5b9a2cabac7d8450c7a8c3b7e7e017a2dd35b536d5e3c80c3372541b17b237ac0de13df602eb9ef51fcb69a11d97ca4d4fb1e31bccfdf259e98e14e169cf7a6a993041886a8e3c08400c39"], &(0x7f00000004c0)=0x2) recvmsg$netrom(r2, &(0x7f0000000480)={&(0x7f0000000280)=@full={{0x3, {"40c54305e375c4"}, 0x6}, [{"a61aed1f552717"}, {"96d0a9eb1f23c0"}, {"edbb030c6fa7e8"}, {"905e4c844feedb"}, {"7b88bd03c020b0"}, {"ccfd797bc38c55"}, {"23e8036c48a54b"}, {"dbbbabe5cb121d"}]}, 0x48, &(0x7f0000000300), 0x0, &(0x7f0000000600)=ANY=[], 0x0, 0x4c050}, 0x100) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r3}, &(0x7f0000000300)=0x8) getsockname$ipx(r1, &(0x7f0000000200), &(0x7f0000000500)=0x10) sendto$unix(r2, &(0x7f0000000080)="45baa17bf55e07e3ba612b8520e2f8a920b28a3b4709f9e564b2f668c849f947876c0a3f0f91e75f659b429f0ded076580daf5c51df57770b503c12f38dcce92232ba7aae72b0456d4e50d9c23bd11f52c2599474e897ac7ca84f8bdacd93abd87b2ab676bf8df3c763e8f287abdf75541cf5b5b6e2c0e30b4d733db5cd4531df7f638ad633d6fb1185d0483c2329ec03df888955684a91de939fa05", 0x9c, 0x80, 0x0, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000440)) 2018/03/30 15:59:51 executing program 2: recvmsg(0xffffffffffffff9c, &(0x7f0000001140)={&(0x7f00000000c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0xfffffc7c, &(0x7f0000000040), 0x0, &(0x7f00000023c0)=""/4096, 0x1000, 0x3}, 0x2) connect$unix(r0, &(0x7f0000001180)=@file={0x0, './file0\x00'}, 0x6e) syz_emit_ethernet(0x1, &(0x7f0000000340)=ANY=[@ANYBLOB="b102485caa2aaaaaaaaaaaf5080045000020000000000002907800000000ffffffff11009078e0000049c96e9700"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) syz_emit_ethernet(0x97, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], &(0x7f0000001380)={0x1, 0x2, [0x6a8, 0x101, 0x98b, 0xc76]}) pread64(r0, &(0x7f0000001200)=""/144, 0x90, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in6={0xa, 0x4e22, 0x1000, @empty, 0x5}], 0x1c) connect(r0, &(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x4e23}, 0x80) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000001c0)=@assoc_value={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x6}}, 0x3, 0xcf9}, &(0x7f0000000300)=0x90) 2018/03/30 15:59:51 executing program 7: r0 = socket$inet6_sctp(0xa, 0x7, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) 2018/03/30 15:59:51 executing program 5: syz_emit_ethernet(0x2e, &(0x7f00000000c0)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0xabf]}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x46, "de2b27fd15b572b23729fdbc94f90984387af7eae7878976a2bd0bd104c60f82968bc019eb3cf900fcdb238f519da5a9d7d49d8b4a1117bdde3ba6973b50cffc9773038f74ea"}, &(0x7f0000000100)=0x4e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r1, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x800, 0x3, 0x5ca, 0xfffffffffffffff8, 0x54}, &(0x7f0000000200)=0x98) 2018/03/30 15:59:51 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) syz_emit_ethernet(0x10, &(0x7f00000000c0)={@empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805, {0x1, 0x8, 0xff, "d7e779bbc414ebdc1a1089009e3c576a0e51e4e8d9eeab4f7418f82565b0ef90ff8314a763cdafaa611de4f88c9448d1458bdbc97c995b2c1d1bfaade9701ef0ec4044d03cf4c1d77eceaa5b509370db54"}}}}, &(0x7f0000000140)={0x1, 0x1, [0xfb9, 0x48c, 0xfdb, 0xdea]}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r0, &(0x7f0000000180)={0xa, 0x4e23, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, 0x1c) 2018/03/30 15:59:51 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045000020000000000011fc9078e0000001080700000000000000000000000000"], &(0x7f0000000080)) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 2018/03/30 15:59:51 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2a544e240caaaa080045000000000100000000000000000000000000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:51 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@alg, &(0x7f0000000040)=0x80, 0x80800) syz_emit_ethernet(0x100, &(0x7f0000000180)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x5, 0x8}}], {@llc={0x4, {@snap={0x1, 0x1, "f3", "386814", 0x6a1f, "dec19e4db551df8fa3fa17e150dc21d088366463e74e747f749e5ba8e378af96a63f654581148026cc40f7127b5c9db89a67f4843747aee41295aa6bcb1c1e93f5ca9db253d40a3b4caf6591ea07bf3f95c3a061f5b7eb6e93924d11ea7b0830777d0e3574029a6ade531d9758529544b90d5ef65226f047c1a589adfd3e5ab47fe707d69b5e6edf05fec3b2b9a074daeb25220c092f980fd3cb3477e4ccf236076c17372742ecb40c22d143fd960641e4853dc56ee3c6167e377f175973294bbce90bba6aeca790d202958ab8d23bbe3f59a141858aeca940e7ab90f78d5468e008863a8faf"}}}}}, &(0x7f0000000280)={0x0, 0x2, [0x79, 0x242, 0x279, 0xee9]}) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) 2018/03/30 15:59:51 executing program 5: pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ipx(r0, &(0x7f0000000000), &(0x7f0000000040)=0xffffffffffffffa4, 0x80000) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000440)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008005000000000000000000001802000098040000980400009804000004000000", @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYBLOB="0000000052f27396d53f13c1000000000000000000d9ad0000000000000000000000000000000000000900000000000000000000000000000000000000000000"], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0001802000000000000000000000000000000000000000000000000000028015345434d41524b0000000000000000000000000000000000000000000000010000000100008073797374656d5f753a6f626a6563745f723a6e65747574696c735f657865635f743a733000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000064a41e47e3b20000000000000000000000000000000000000000000000000000ac141414e00000010100000000000000ac1414aa7f00000100000000ffffffff000000000000000000000000000000000000000000000000ffffff00000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffff00000000000000000000fffa000100030006fe01000374756e6c3000000000000000000000006970366772657461703000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000280000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c6500000000000000000000000000000000000000000000000000000000000000000000000000000000aaaaaaaaaabb00000000000000000000ac1414107f00000103000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x5d0) getpeername$ipx(r0, &(0x7f0000000140), &(0x7f0000000100)=0xffffffdc) close(r0) syz_emit_ethernet(0x22, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [{[], {0x8100, 0x10000, 0x10ccef69, 0x2}}], {@can={0xc, {{0x1, 0x9, 0xffffffffffffff01, 0xffffffffffffffb1}, 0x6, 0x3, 0x0, 0x0, "4599dd6153036e3c"}}}}, &(0x7f0000000180)={0x2, 0x2, [0xb18, 0x2a7, 0xa7a, 0xf43]}) syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], &(0x7f00000000c0)={0xfffffffffffffffd, 0x0, [0x6bd, 0x0, 0x0, 0x3eefe]}) 2018/03/30 15:59:51 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) socketpair(0x5, 0x200000000, 0xa0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() r2 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002540)={0x0, 0x0, 0x0}, &(0x7f0000002580)=0xc) r4 = socket$pptp(0x18, 0x1, 0x2) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000002600)={&(0x7f00000025c0)='./file0\x00'}, 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000002680)={&(0x7f0000002640)='./file0\x00', 0x0, 0x10}, 0x10) r9 = socket$inet_dccp(0x2, 0x6, 0x0) r10 = accept4(0xffffffffffffff9c, &(0x7f00000026c0)=@nl=@unspec, &(0x7f0000002740)=0x80, 0x800) r11 = socket$nl_netfilter(0x10, 0x3, 0xc) r12 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000002780)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x2, 0x8, &(0x7f00000027c0)={0xffffffffffffffff}) r15 = socket$can_bcm(0x1d, 0x2, 0x2) r16 = accept4$vsock_stream(0xffffffffffffff9c, &(0x7f0000002800)={0x28, 0x0, 0xffffffff, @hyper}, 0x10, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000002840)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002880)={{{@in=@local, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000002980)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000029c0)={0x0, 0x0, 0x0}, &(0x7f0000002a00)=0xc) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000004740)={&(0x7f0000003300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000004680)=[{&(0x7f0000003380)=""/162, 0xa2}, {&(0x7f0000003440)=""/4096, 0x1000}, {&(0x7f0000004440)=""/216, 0xd8}, {&(0x7f0000004540)=""/65, 0x41}, {&(0x7f00000045c0)=""/52, 0x34}, {&(0x7f0000004600)=""/90, 0x5a}], 0x6, &(0x7f0000004700)=""/13, 0xd, 0x8}, 0x2c38b4922bd8ebb3) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000004780)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000047c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x0, 0x100, &(0x7f0000004800)={0xffffffffffffffff}) r24 = socket$pppoe(0x18, 0x1, 0x0) r25 = socket$nl_route(0x10, 0x3, 0x0) socketpair(0x0, 0x800, 0xd93, &(0x7f0000004840)={0xffffffffffffffff, 0xffffffffffffffff}) r27 = accept4$ax25(0xffffffffffffffff, &(0x7f0000004880), &(0x7f00000048c0)=0x10, 0x800) r28 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r29 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00000049c0), &(0x7f0000004a40)=0x60, 0x800) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000004a80)={0xffffffffffffffff, 0xffffffffffffffff}) r31 = accept$ax25(0xffffffffffffff9c, &(0x7f0000004ac0), &(0x7f0000004b00)=0x10) r32 = socket$bt_rfcomm(0x1f, 0x3, 0x3) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000005d80)={&(0x7f0000004b40)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000004d40)=[{&(0x7f0000004bc0)=""/82, 0x52}, {&(0x7f0000004c40)=""/246, 0xf6}], 0x2, &(0x7f0000004d80)=""/4096, 0x1000, 0x7f}, 0x20) r34 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x800) r35 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000005e00)={&(0x7f0000005dc0)='./file0\x00', 0x0, 0x10}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000005e40)={0xffffffffffffffff}) r37 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r38 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000005e80)={{{@in=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000005f80)=0xe8) r40 = getgid() r41 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000005fc0)) r42 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000006000)={0xffffffffffffffff, 0xffffffffffffffff}) r44 = socket$inet6_icmp(0xa, 0x2, 0x3a) r45 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000006040)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000006140)=0xe8) r47 = getgid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000006180)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000061c0)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f00000062c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006300)={0x0, 0x0, 0x0}, &(0x7f0000006340)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000006880)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000068c0)={{{@in=@multicast1, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000069c0)=0xe8) r53 = getgid() r54 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000006a00)={{{@in6=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000006b00)=0xe8) r56 = getgid() r57 = socket$kcm(0x29, 0x7, 0x0) r58 = socket$kcm(0x29, 0x7, 0x0) r59 = socket$inet6(0xa, 0xf, 0x22e) r60 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r61 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006b40)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000006c40)=0xe8) r63 = getgid() r64 = bpf$MAP_CREATE(0x0, &(0x7f0000006c80)={0x0, 0x409, 0x2, 0x10001, 0x6, 0xffffffffffffff9c, 0x8}, 0x2c) r65 = accept$netrom(0xffffffffffffff9c, &(0x7f0000006cc0), &(0x7f0000006d00)=0x10) r66 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000006d40)={0x0, 0x0, 0x0, @ipv4}, &(0x7f0000006d80)=0x1c, 0x80800) recvmsg(0xffffffffffffff9c, &(0x7f0000007f00)={&(0x7f0000006dc0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000007ec0)=[{&(0x7f0000006e40)=""/102, 0x66}, {&(0x7f0000006ec0)=""/4096, 0x1000}], 0x2}, 0x0) r68 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x5, 0x80000, 0xfffffffffffff801, &(0x7f0000007f40)={0xffffffffffffffff, 0xffffffffffffffff}) r70 = accept4$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000007f80), 0x80800) sendmmsg$unix(r0, &(0x7f00000091c0)=[{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002380)=[{&(0x7f0000000140)="85b317345977f3c1f376bbb62c0e33e0993df58ce9f173fe5cec4044b8466c40cadd", 0x22}, {&(0x7f0000000180)="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{&(0x7f0000003000)="6f09b1821f5859a6acf4617bc809d8f822d09ccaf6af2b0696c48d21532442faccaa9b6c01a02dbca5ae2098bbcd394de6aa658198a378e8cd603a7555bcc0acded98c32fab14bc657d2e2d308db548e1624bb7e80ed914aab51a99e544c60ce46b233b9a56d87f2b0f0c6ac0d1cffb12931df75131d47875c166c1f3ce229cae0be165c13a5de77c26c76", 0x8b}, {&(0x7f00000030c0)="247f29cfce9c3275166b16a55080866df8b7b223f0f707b38080b51e60ae43e79406881c9a94eb9aba9e543a5ec945459ded86f0c59c3be4408e55a17c47cd8f04b0efa11f0175d740e70d107482a1d296eca61b26ba0bb3e2e470ccb9", 0x5d}, {&(0x7f0000003140)="d5cfb866a119", 0x6}, {&(0x7f0000003180)="2e45075d7cf8ab7fd0abc4cdc8aeb8f2ac2254e4afa82ad4500343e2243d96b2d5a7f5a71a2f945588a20311451e592778c6d0bbceb52bf759c4c84aee734a64890da2ae94528432bcb08cbf3c6acda4a173183cda5383f817330ac8a78a9396916d2906d2f9b6d53993874b8573c3d422fa9e76a1b08573c2e1773deecd3ef2b843d4a08e0b49e4c7ed6f5f938ad2cdda5e8da27ee5837a09a9f1f872", 0x9d}], 0x9, &(0x7f0000006380)=[@rights={0x28, 0x1, 0x1, [r20, r21, r22, r23, r24]}, @rights={0x20, 0x1, 0x1, [r25, r26, r27, r28]}, @rights={0x18, 0x1, 0x1, [r29]}, @rights={0x28, 0x1, 0x1, [r30, r31, r32, r33, r34, r35]}, @rights={0x18, 0x1, 0x1, [r36, r37]}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x20, 0x1, 0x1, [r41, r42, r43, r44]}, @cred={0x20, 0x1, 0x2, r45, r46, r47}, @cred={0x20, 0x1, 0x2, r48, r49, r50}], 0x120, 0x84}, {&(0x7f00000064c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000006840)=[{&(0x7f0000006540)="d6fa11619b216e5fb1839b7b8f4fb15fcf2691894a239e325f5acc4f571af65f0c18cab50e8939565460ca33afc4295de3f4328bef23cad7d50543876c207ae3e42eb54a25d1c31e60ff2efda7718d9c1740606fc43a158a016e8eb9057bc5616168fd57bde8f90bb2974e9fe0b6bdde3b91d1c074f006ece971756e94551b381c54260ee4dfa473e7e2b6690ce25ae4922e048f89fd22e123d1c87449b5815408cfea67262b9d6050cab732efc34d369494ccd3e160b53ec077c0d79daede898f21ae86b1720c4192", 0xc9}, {&(0x7f0000006640)="66957e26db9a932c1cd7f632d8a4b2d28832a4cc02e0859da051939016a1ca9c84b35ce564e6138d0a1d71f950aa8ec679ec12ce935d7316afc6cf899365a122b0845d62525cf5e4a7d6a0bfb7ff5487edf168e9f2280358ec", 0x59}, {&(0x7f00000066c0)="3027c5ec44ca7216acc8307f15c8795bd24bcb9422271b2131fe72c29bd64a3287510b42be97595880b288cfda7994045977ec3f5c08989b2a0fde200416163ee84c655abef52ee4d2bfcb6832", 0x4d}, {&(0x7f0000006740)="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", 0xfb}], 0x4, &(0x7f0000007fc0)=[@cred={0x20, 0x1, 0x2, r51, r52, r53}, @cred={0x20, 0x1, 0x2, r54, r55, r56}, @rights={0x20, 0x1, 0x1, [r57, r58, r59, r60]}, @cred={0x20, 0x1, 0x2, r61, r62, r63}, @rights={0x30, 0x1, 0x1, [r64, r65, r66, r67, r68, r69, r70]}], 0xb0, 0x4}, {&(0x7f0000008080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000009180)=[{&(0x7f0000008100)="dc3635ebfc1c2dbcec745eec5e979bfb802f9ec02ea02c6e3770ec08bbd45e580a4158e044b46853d55596b19ffed793085df15eb97a57ec533c24cf480454906f17b4a3cd0ab7e0dcf26fb836244f9cc7c07b875c268f3ddf56db2f8e585e1e505f39742d8e96a2932b20", 0x6b}, {&(0x7f0000008180)="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", 0x1000}], 0x2, 0x0, 0x0, 0x4000000}], 0x5, 0x40) 2018/03/30 15:59:51 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000040)=0x6) r1 = socket$inet_smc(0x2b, 0x1, 0x0) accept$inet(r1, &(0x7f0000000140)={0x0, 0x0, @dev}, &(0x7f0000000180)=0x10) socketpair(0xa, 0x1, 0xd83, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f0000000100)=""/18) 2018/03/30 15:59:51 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa0800450000ffff11009078e000000108070000000000000000000000000000000000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:51 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/207, 0xcf}], 0x1, &(0x7f0000000540)=""/158, 0x9e}, 0x0) r1 = socket(0x0, 0x4, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x10) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) sendmmsg$alg(r2, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) [ 106.117427] : renamed from sit0 2018/03/30 15:59:51 executing program 6: 2018/03/30 15:59:51 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x59, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:51 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x6, 0x6) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f00000000c0)=0x8) 2018/03/30 15:59:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) pwrite64(r1, &(0x7f0000000c40)="81f334cc35e5f2b411969e2f8d9a3aad2f1d", 0x12, 0x16) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000001d80), &(0x7f0000001dc0)=0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=[@rdma_dest={0x18, 0x114, 0x2, {0x100000000, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x1}, &(0x7f00000007c0)=0x9, &(0x7f0000000800), 0x1ff, 0x4, 0x2, 0x399, 0x4, 0xffffffff00000001}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0xb}, &(0x7f0000000840)=0x46, &(0x7f0000000880)=0x3, 0x6, 0x3, 0x4, 0x2, 0x20, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0xfc, 0x3f}, &(0x7f00000008c0)=0x1ff, &(0x7f0000000900)=0x81, 0x40, 0x633, 0x10000, 0x2512, 0x58, 0xd10}}], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r9 = socket$inet_sctp(0x2, 0x5, 0x84) pwrite64(r3, &(0x7f0000000d80)="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", 0x1000, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r8, 0x81}, 0x8) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f0000000d40)={{&(0x7f0000000c80)=""/118, 0x76}, &(0x7f0000000d00)}, 0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r8, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:51 executing program 6: pipe(&(0x7f0000000840)={0xffffffffffffffff}) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000880)=0x100000001, 0x4) syz_emit_ethernet(0x13f, &(0x7f00000000c0)={@random="81682364a614", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [{[{0x9100, 0xffffffffffffffff, 0x7f, 0x4}], {0x8100, 0x1ff, 0x80000000, 0x4}}], {@mpls_mc={0x8848, {[{0x7, 0x4, 0x5, 0x1ff}, {0x5, 0xffff, 0x100000000, 0x6}, {0x1f5, 0x6e, 0x2, 0x2}, {0x6, 0x80000001, 0x0, 0x1}, {0x40, 0x3, 0x4, 0x81}, {0x0, 0x0, 0x5db992a1, 0x9}, {0x6, 0x8001, 0xb43, 0x5}, {0x4, 0x6, 0x1, 0xfe}, {0x1, 0x8, 0x96, 0x7}, {0x7351, 0xfffffffffffffff7, 0x7, 0x7}], @llc={@llc={0x0, 0xff, "f03d", "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"}}}}}}, &(0x7f0000000040)={0x1, 0x1, [0x8b6, 0xf9d, 0x1a4, 0xed4]}) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:51 executing program 4: socketpair(0xc, 0x80802, 0xffff, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[0x3]}) 2018/03/30 15:59:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) preadv(r0, &(0x7f0000001480)=[{&(0x7f0000000100)=""/249, 0xf9}, {&(0x7f0000000200)=""/213, 0xd5}, {&(0x7f0000000300)}, {&(0x7f0000000480)=""/4096, 0x1000}], 0x4, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000000340)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f00000014c0)=ANY=[@ANYBLOB="200000152a00ff0a0000000000010000034458962200ff00080001000854000051edb57d3fd12bcb27e03e12385ff82d7a943979d915ae869238bc8abf9992d963ebc13d7914481099649bb3dc4585d48c5d4509e4e48fafa8c1602b7dfe64dda281bceccf8435395595301d3fe9a0c37b99a7e322cae2ff7a40530efe1ded0dd295311037c1d389f6f1c3c032cd608cc762e8c86698cb34f3ef4a77141315b942ea300fb4c22270350876"], 0x20}, 0x1}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0xffffffffffffffbe) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000300), &(0x7f0000000380)=0x4) 2018/03/30 15:59:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="2800000018000106ddcd9a406c2cf4b67f959c0000004000000000020015000300000004001600f60ed5c2604f03973b539a0000a687c943e041b5f3e8e4b0c47bbe3629ccbfef1d2c11335ebd28b54284b8dc7c561792584654c98165799cdb29fc1828b4beee089be15c8b9d4daac3110fc3e1a83a9bc33c6a6ac2f689c6d0172d3f105b476e0e9db5621bf69924fe6c7de2c7b05b2db883cdbfd0771c884051f95d01728bcf29"], 0x28}, 0x1}, 0x0) r1 = accept(r0, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x80) recvfrom$inet6(r1, &(0x7f0000000100)=""/16, 0x10, 0x40010040, &(0x7f0000000140)={0xa, 0x4e20, 0x800, @ipv4={[], [0xff, 0xff], @rand_addr=0x5}, 0x100}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xa0, "b60d638c651b7f2e7039c1c70c64b4de6bc1b082c4098cdb9e7c0fe95c158a2dad8619e9f3aeddfa016fa7e95ef6f6fd9f113eba9df09c7a05dead98ade6c229b51adbcd8c2e3204c333a48921c13418ee27214ef8f6deada694181cc1d13b40f300fea3905c1cb61941eb922c4e16d09c31d56267a80f942bbb88196befe9297677545821474436bd8efa0043ea066934b4e8eff3df6a17e48446fd45638b91"}, &(0x7f0000000180)=0xa8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000003c0)={r2, 0x200}, 0x8) 2018/03/30 15:59:51 executing program 2: syz_emit_ethernet(0x9f, &(0x7f00000000c0)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@x25={0x805, {0x3, 0x7fffffff, 0xf3, "c53eb1a3c05896b358082de659a1d780494a8e6428ff7de99b61c01bb09210969cc1453ec0ae016aa2f869b65e0af21223ad8be1bc75322cf052e16a643f42375386596ccbc890827accfc2b33aad6087d1b5849b7d976b7e886772dda8bc9e25a6ec015b3f6d0596eb5ce8d29556a6157d7463cf63c4b9fee5c262a2858957f3278ff4030dedd01b198847b26c2"}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:51 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/03/30 15:59:51 executing program 7: setsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000500), 0x4) syz_emit_ethernet(0x11, &(0x7f0000000000)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@x25={0x805, {0x3}}}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockname(r0, &(0x7f0000000280)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000300)=0x80) getsockname$unix(r1, &(0x7f0000000340)=@abs, &(0x7f00000003c0)=0x6e) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000580)={@mcast1={0xff, 0x1, [], 0x1}}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000007c0)={0x0, 0x1000, "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"}, &(0x7f0000000140)=0x1008) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000001ac0)={0x14, 0x25, 0x129, 0x0, 0x0, {0x2}}, 0x14}, 0x1}, 0x0) getsockname(r1, &(0x7f0000000740)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000540)=0xfffffea2) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000640)={&(0x7f0000001840)={0x10, 0x0, 0x0, 0xafac1f811bd136fa}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x14, r3, 0x400, 0x70bd28, 0x25dfdbff, {0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x7fff}, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, &(0x7f0000000080), 0x4) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000400)=0x3, &(0x7f0000000440)=0x2) 2018/03/30 15:59:51 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045000020000000000002907800000000ffffffff11fc9078e10080011200e28d"], &(0x7f0000000080)) 2018/03/30 15:59:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000c40)={'ah\x00'}, &(0x7f0000000c80)=0x1e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=[@rdma_dest={0x18, 0x114, 0x2, {0x100000000, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x1}, &(0x7f00000007c0)=0x9, &(0x7f0000000800), 0x1ff, 0x4, 0x2, 0x399, 0x4, 0xffffffff00000001}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0xb}, &(0x7f0000000840)=0x46, &(0x7f0000000880)=0x3, 0x6, 0x3, 0x4, 0x2, 0x20, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0xfc, 0x3f}, &(0x7f00000008c0)=0x1ff, &(0x7f0000000900)=0x81, 0x40, 0x633, 0x10000, 0x2512, 0x58, 0xd10}}], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r8, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r8, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:51 executing program 1: syz_emit_ethernet(0x56, &(0x7f00000000c0)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@canfd={0xd, {{0x3, 0x100000001, 0x300000000000000, 0x80000001}, 0x3e, 0x3, 0x0, 0x0, "565185cb73f5e56de75152fd1d43e8cce760f46c35c31d71fcf1383e596110ef45cf31dc3acb4f70bf6b341100d65c3f13ccb92730d47002fd97735f41e22353"}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0xfffffffffffffffd]}) 2018/03/30 15:59:51 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f00000000c0)={r1, 0x4}) 2018/03/30 15:59:51 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) getpeername$unix(r2, &(0x7f00000004c0)=@abs, &(0x7f0000000540)=0x6e) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000100)=0x1c) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000000180)="d6dfb09cb3ba528c63dafbc989c52e602ba1c12035fb3c83f030b83a46d77185072a774333acdab79822b137ef1dec1352553c162b65ffdc5ebc15a58e0e1e7ac3b803859d8b", 0x46) 2018/03/30 15:59:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/253, 0xfd}], 0x1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000009000), 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000180)={'gre0\x00', {0x2, 0x4e22, @broadcast=0xffffffff}}) sendfile(r0, r0, &(0x7f0000000000), 0x2) 2018/03/30 15:59:51 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x1a, 0x5, 0x40, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x2) sendmsg(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast=0xffffffff}}}, 0x2e, &(0x7f0000001580)}, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000140)={{0x7e, @dev={0xac, 0x14, 0x14, 0x13}, 0x4e23, 0x4, 'sh\x00', 0x18, 0x1, 0x46}, {@loopback=0x7f000001, 0x4e21, 0x4, 0x100000000, 0x8, 0x7}}, 0x44) socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x2a4) 2018/03/30 15:59:51 executing program 6: syz_emit_ethernet(0xee, &(0x7f00000000c0)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaaaa8137ffff00e08005ffffffff000000000000000600000000505c84a77dcd8000a0867be0bc044753acf72484a7605b3919c9ba05df3ae96a2df62c626093f608e327875a3176102bab256bf5de2a2d378f1a515f89b6e13f8f4f035c69f43a2434aa97772c7a5ffb6188d9bc7d94aa1c05e68e4d251a5e64e48fa36dd57752e65e43014f93066144074c616e9398f34552d15700535c4cd6a1a53b384fe2906748b353bd9033dd1e0a924cc01e724b0d00103f93534a801899a4cf8938852f6ff7044960f998b1ec73a3f8b189218af3d06cdb854dd49624da34d001fd4e"], &(0x7f0000000080)) 2018/03/30 15:59:51 executing program 5: syz_emit_ethernet(0x2e, &(0x7f00000000c0)=ANY=[@ANYBLOB="b1004800000000aaaaaaaaaa080045000020000000000002907800000000ffffffff11009078e000000108070000080000f4590a7cc9f3990191e8376876c48d72c54be0775fb7facdb69f4e936c717204c175b1d6bd23a1000000000000"], &(0x7f0000000080)) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000180)={@broadcast, @broadcast, 0x0}, &(0x7f00000001c0)=0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x7, 0x2, &(0x7f0000000000)=@raw=[@ldst={0x2, 0x1, 0x3, 0x7, 0xe, 0xfffffff0}], &(0x7f0000000040)='GPL\x00', 0x100000001, 0x16, &(0x7f0000000140)=""/22, 0x41f00, 0x1, [], r0}, 0x48) r2 = accept4$unix(r1, &(0x7f0000000280), &(0x7f0000000300)=0x6e, 0x80000) getsockname$unix(r2, &(0x7f0000000340)=@abs, &(0x7f00000003c0)=0x6e) 2018/03/30 15:59:51 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000100)=ANY=[@ANYBLOB="b100485caa2aaaaa01010000080045000020000000000002907800000000ffffffff11fc9078e0000001080700009e04155e1fe3c77c5f58d8c61f7c871443311e3a78544d7962541cd28dab3f4850392a63406152642996b363ceabb6e23b02a2b918687cdf3dfa0d8562fdc39b92dc571dfbd577d4132316b2cb894e9960a1c1f0f5b61d9535f9f2c9211d7e5dcfd53b38e712a5804b81fef8402549e279fe684e79e3220aa777624f81910690667b6173464d38d73d4130f10bae906a3369a5aaec258bfd6f75ae08e455a2"], &(0x7f0000000080)) 2018/03/30 15:59:51 executing program 6: pipe(&(0x7f00000001c0)={0xffffffffffffffff}) accept$netrom(r0, &(0x7f0000000200)=@full, &(0x7f0000000280)=0x48) syz_emit_ethernet(0x2e, &(0x7f00000002c0)=ANY=[@ANYBLOB="b10020000000000002907800000000ffffffff11fc9078e00088e324c60001d5edc85c3f4725694b1e00634144ac517bf8296613b883231d6aed0dcde3122ec8400e696f7cc8716c15581b2d7783294fb713cbf6b75a68bcfbbe288390f6ee6d321d02874157a981c773382c5661d0f370120b405c31b9bdaa9691d6824ada608f8e69018aa56b810858770ad7b3b5f2b4f927b5ca1a69d5e2fff6467bd4b96559259fadc666f6468ca6396ad6db818d1d291764c386f15550263c788a96abbe4e3be3ac90310f619c0db09eef3354ab21387eae276e56ab0b38c5ddafa71bbbe6284570aebdffcef0337573bc8150669d2fab"], &(0x7f0000000080)) r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@ethernet={0x0, @dev}, &(0x7f0000000040)=0x80, 0x80000) accept$netrom(r1, &(0x7f0000000140), &(0x7f0000000180)=0x10) 2018/03/30 15:59:51 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/30 15:59:51 executing program 5: syz_emit_ethernet(0xcf, &(0x7f00000002c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @random="2c04a8f78e66", [{[{0x9100, 0x8a, 0x5, 0x1}], {0x8100, 0xffffffffffff8001, 0x2, 0x1}}], {@x25={0x805, {0x0, 0x4, 0xf, "ac720a05e7a4750b8cd2d112e30e625937a73207625f32a0b2f7a7fd5215801a0d01e25db5b0389677f82fc946553f08e7e0eab831f3eecb520fa203392646e5440d535bc0e37492b48e4d3f7955f3e3661e15449b473e4254462c2e4dfc9ce44ea76f93aa793b9815e7dca643c953d831f4a08ff313a5648647d346a156912f2984b3ca0e84bc884ef1a029a638aaaaecacda102ad87ffc2af381f94e72b044fc27b5c3cc6d49f7898cbdd5a0fd2679f1b5ed9a66a7"}}}}, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000280)={0x1f, 0x1dd000000, {0xb7e, 0x9, 0x5, 0x2, 0x7f, 0x2}, 0xfffffffffffffff9, 0x800}, 0xe) 2018/03/30 15:59:51 executing program 4: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x10000, @dev={0xfe, 0x80, [], 0x10}, 0x100}}, [0x7fff, 0x0, 0x40, 0x92e, 0xba4, 0x9, 0x7fffffff, 0x5, 0x80000001, 0x8, 0x7, 0x9d9d52f, 0x6, 0xb403, 0x1]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000200)={r1, 0xffffffff}, &(0x7f0000000240)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa08004500001c0000000000029078000000000200000000000000e0000001"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000000000)=""/214, &(0x7f0000000100)=0xd6) sendmsg$nl_route(r0, &(0x7f00003cffc8)={&(0x7f0000000680)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000d15f78)=ANY=[@ANYBLOB="1c000000430005000000000000000000000000000800010040000000"], 0x1c}, 0x1}, 0x0) 2018/03/30 15:59:51 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f00000001c0)="99386fb7d92b3974a0f8b8525a597a68e65ae9f10cd094abd9301f326a44e9ac0f43026cb7b663d76401e7af084ce15d27b42e9d3117736b3a2189580ab229413a314b4ab0e2550a85bfbf0765de3ca9a209bc4f44e3698e6bdbae4d9de014f9726137c0f96093f214fc1d6fbfc0aff6a73658387e318a36bdacddc65be465c829cf16a6be0c55a52b5c4a506fe654fb2382a40f9b326b5523f8deda1d3f07f66442603a07c6e939d43bd12e2863cc12b225683d000b94eaea3a9d98fb149d4ba54377461b8b6a203e3937b79f7462b61887215710", 0xd5) getsockopt(r0, 0x0, 0x4, &(0x7f0000000000)=""/35, &(0x7f0000000040)=0x23) 2018/03/30 15:59:51 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="b1004c5caa2aaaaaaaaaaa918c0000000020000000000002907800000000ffffff5491de0d4e01800000ff11fc90"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x0, 0x24b]}) 2018/03/30 15:59:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000c40)={0x0, 0x7}, &(0x7f0000000c80)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000cc0)={r3, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r7, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x2c5) sendmsg$rds(r4, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000d80)=ANY=[@ANYBLOB="100000000000000014010000020000000000008f0008000000580000000000000014010000070000000a00000001000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff01000000000000040000000000000002000000000000009903000000000000040000000000000001000000ffffffff58000000000000001401000007000000000000000b000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='F\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="06000000000000000300000000000000040000000000000002000000000000002000000000000000080000000000000058000000000000001401000006000000fc0000003f000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="ff01000000000000"], @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="8100000000000000"], @ANYBLOB="40000000000000003306000000000000000001000000000012250000000000005800000000000000100d000000000000"], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r6, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r8, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r6, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r10 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r9, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r9, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:51 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='bbr\x00', 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a6efff), 0x0, 0x2001ffff, &(0x7f0000000280)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @multicast1}, &(0x7f0000000180)=0xc) getsockopt$ARPT_SO_GET_INFO(r0, 0x0, 0x60, &(0x7f0000000200)={'filter\x00'}, &(0x7f0000000000)=0x44) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r1, @empty, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000100)={0x0, 0x7ffb, 0x7fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000140)="92", 0x1, 0x0, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14}}, 0x10) syz_emit_ethernet(0x2e, &(0x7f00000002c0)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045000020000000000002907800000000ffffffff11fc9078e0000600736bd42a91b31944ce0001080700000a0fb10ef7ebc95225901c010ae8ec3e2527e631cc29631417ca9a38292ef6eb693b0202aff0eb5d8476b468051351fc2a8aaaf12d94b0bc39a3a666ec1eb0f35782633a00290f9b891f91f21f5e984c3ffa21a8a22692bcba6f9ee926e0dacfb3ce9bc93d7950aeda15198085f269d2143e0200000060e71f4f632f2510a5e0b94909c7fb1700acc43947db393fb26a44c5ec053f574181e452432b6ca38db29fc7627a2b8a2802edd070fb68"], &(0x7f0000000080)) 2018/03/30 15:59:51 executing program 5: syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[], &(0x7f0000000080)) 2018/03/30 15:59:51 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaa45ef0400023f12c10000000000000e000000000000ff1da08400"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x1, [0xfffffffffffffffd]}, &(0x7f0000000100)=0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000140)={0x0, 0x8a, "9849a92c1af6cc709b15f26711eb656791609e990e26267c3cc12c5003a3e45daa58bd80b568ce92543448ec84a32cf48264053e8169b5495a2c50b02ffe695d817d8ea04fe96549f8ea80e7d52186ef6eb7bd0fd458bfd49810853131d3a6ca0ef29ddfb47809f0735c34f34fce88c37d38834e702a6b0690db3933b19abc2629bc3d2b82ba14092262"}, &(0x7f0000000200)=0x92) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x5}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x3, 0x42e, 0x4, 0x9, 0x20, 0x1, 0x8, {r2, @in6={{0xa, 0x4e24, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x6}}, 0x7, 0x30d, 0x1f, 0x1, 0x40}}, &(0x7f0000000380)=0xb0) getpeername$inet(r0, &(0x7f0000000440)={0x0, 0x0, @local}, &(0x7f0000000480)=0x10) 2018/03/30 15:59:51 executing program 4: pipe(&(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r0, 0xc0106403, &(0x7f00000015c0)={0x4c2, 0x36b, 0x1, 0x101}) syz_emit_ethernet(0x14aa, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x10000, 0xffff}}], {@mpls_uc={0x8847, {[{0x7, 0x8, 0x8, 0x41}, {0x4, 0x2, 0x4, 0x1}, {0xee, 0x6, 0x2e}], @ipv6={0x2, 0x6, "903ccf", 0x1464, 0x5c, 0x9, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@fragment={0xbf, 0x0, 0x8000, 0x76, 0x0, 0x7f, 0x68}, @srh={0x87, 0xa, 0x4, 0x5, 0x6, 0x80000001, 0x0, [@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xb}}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}]}, @fragment={0x2c, 0x0, 0x4, 0x6, 0x0, 0x8000, 0x64}, @routing={0x0, 0xe, 0x1, 0x9b5f, 0x0, [@loopback={0x0, 0x1}, @empty, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x13}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}]}, @srh={0x6c, 0x12, 0x4, 0x9, 0x100, 0x101, 0x401, [@mcast2={0xff, 0x2, [], 0x1}, @empty, @empty, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @empty]}, @hopopts={0x66, 0x201, [], [@calipso={0x7, 0x8, {0x8000, 0x0, 0x9, 0x6264}}, @generic={0xfffffffffffffffc, 0x1000, "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"}]}, @hopopts={0x3a, 0x5, [], [@generic={0xffffffffffffe242, 0x27, "7f7bd5ff3d886907a994f23736f5be813b74e1be3f734b0bb962784cf200c4a22693ef6970cb10"}]}, @hopopts={0x2c, 0x12, [], [@jumbo={0xc2, 0x4, 0x7}, @generic={0xfff, 0x8c, "69cdf292940de9a855df79330d0355a602526c3fc5336c5659aead7e51e38dab0157795849b6152d2fbef8a00abf157e196cf549f84200105479e8fe99cb308f25391e2665860f48591e5327434657c3cad56cbcd38dd8a79cbbd1de14486bbd1079d6c72a2a176647113aa222f11f46437c78f268a0f4697b0af2e37bcc0412e8b8f5ca3f8b5015a0a717a5"}]}, @hopopts={0x0, 0x14, [], [@generic={0x9, 0x88, "696f610aa7ead4890f218fb442bdd78ab7512a683c868e543015539298c136b12f20ec8d88aca6c4acfc93d795dc022523b63d566ed349a918b0e3d14b058d16cf2336fc8891c9a971cb4f6879ad1366a6f5e84e5fbec314b2576e482f5062c842c6d0c8d47614aae0257ef26c3b34052e39e3e03c2af44a30fec155794339c02baa92a44248b51b"}, @ra={0x5, 0x2, 0x6}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @enc_lim={0x4, 0x1, 0xffffffff}]}, @hopopts={0x2c, 0x22, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x38, {0x401, 0xc, 0x4d0, 0x9, [0x75ed, 0xd265, 0x8001, 0x10001, 0x10000, 0x5]}}, @generic={0x63, 0xd2, "76d677a44e86e25367568669b942c19ce4e2022e1706a09920486576b674a52a5ed0d1aac498b445795a5bd18fdc012c273ed5a6ca8577260f35adb1a199713d3be492a3f7c47c6999bd172ff8296322632aa24be49b1aea7df78ccce5ec9ea2e9dcdfb47066084a1e3bf44e7ea64e1950b6385c5404ab71e473145b8d8de2c0f3016b912b9b5e821ec7a3e6d079953d6648c971b4583c81c0ff0f57d80990bd1f9881b3fe3c152fdf6c2541d14f42774995b23c383480ec105ab027088d0c6572f2ba21c82bde504703843e2227f28e7b73"}]}], @udp={0x4e21, 0x4e20, 0x2c, 0x0, [@guehdr={0x2, 0x7, 0x80000000, 0xfffffffffffffff7, 0x100, [0x80]}, @guehdr={0x2, 0x6, 0xffffffffffffffe0, 0x2d6, 0x100, [0x80]}], "170188628ab2362de9a93679bdfe05521d128895"}}}}}}}, &(0x7f0000000040)={0x0, 0x4, [0xb0a, 0xe29, 0xc3c, 0xade]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001600)) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001640)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000001780)={0xe6, &(0x7f0000001680)="2ddfc23e70465e65119b7f913acd02ddf2b760c329d51cf4b25a5a4119e08b4090a8b54bb48f85ef34544c3c477bd571a29d97ed00eceea7309246d25a533bb972dddfe29fd268a092737f4a7fab51a51aa2468f219218a8fe36cfa1991aa1d14da0b25abda177805eaf22caac931bb00242d7759155ceed1dc73b235ea670d2256b398ce5fc6e7240f4dccdf89422761d39c3bc80e782f13651a3ba312b7aa8092d5e1b02a46ed95759ee81550aa4916f4f68f5dffae5fe89511875bd75f08fa41b44beed8bc225eb168b390e0856a8b5c76626c92f985e56f65d588b64be4f9def4025caf0"}) 2018/03/30 15:59:51 executing program 3: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0xfffffffffffffffc, 0x1d}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x20, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x4}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) connect$inet6(r2, &(0x7f000052f000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) r4 = socket(0x1b, 0xa, 0xc0c) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000800)) sendmsg(r2, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000000780)=0xbb88) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000680)={&(0x7f0000000080)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/184, 0xb8}, {&(0x7f0000000240)=""/245, 0xf5}, {&(0x7f0000000340)=""/113, 0x71}, {&(0x7f00000003c0)=""/213, 0xd5}, {&(0x7f00000004c0)=""/126, 0x7e}, {&(0x7f0000000540)=""/65, 0x41}], 0x6, &(0x7f0000000640)=""/60, 0x3c}, 0x40000121) sendto$llc(r5, &(0x7f00000006c0)="997cdf51b2b73d151b66c4b1fa80d7da198b1cff7b9089003571c72e72e1b2f4dc1a5b4168810afff659bea55726f926cdebde3f76264a5c3f4da74a6500fd382ecc455e38480dcc7240ca27e0aff9c0adcda2b0176c889dea1fd74f7a16e96de2fa903018b901de999d49", 0x6b, 0x4000880, &(0x7f0000000740)={0x1a, 0x304, 0x4, 0x503600000000, 0x6, 0x3ac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@call={0x85, 0x0, 0x0, 0x6}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000880)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000007c0)=0xffffffffffffff12) 2018/03/30 15:59:51 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0xfffffffffffffffc]}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$rds(r0, &(0x7f00000000c0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) 2018/03/30 15:59:51 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000000)={'raw\x00'}, &(0x7f0000000080)=0x54) setsockopt$inet6_udp_int(r0, 0x11, 0x40000000000b, &(0x7f0000648000), 0x4) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000100)={0x5, [0x3, 0x3, 0x6, 0x4, 0x0]}, 0xe) 2018/03/30 15:59:51 executing program 5: syz_emit_ethernet(0x2e, &(0x7f00000000c0)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045000020000000000002907800000000ffffffff11009078e0000001080700d69886a26bef8a6c4451c43803ffeab9d5e03b7cef79cdc4f76a5bdc838610630dca3740f4259d1117e83fb15cd3ce4568339820dfc253f17b0eb1000000000000"], &(0x7f0000000080)) 2018/03/30 15:59:51 executing program 2: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000600)=@full, &(0x7f0000000680)=0x48) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)) socket$bt_cmtp(0x1f, 0x3, 0x5) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYRES32=r0], &(0x7f0000000080)={0x1, 0x2, [0x0, 0x40000000000004, 0x80000000000004fe, 0x3]}) 2018/03/30 15:59:51 executing program 6: 2018/03/30 15:59:51 executing program 1: r0 = socket$inet(0x2, 0x3, 0xf0d) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10) accept4$inet(r0, &(0x7f0000000180)={0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x10, 0x80000) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00000000c0)="0704ea3377a0823e7c8a55437c7b76e5edefaaa440bb358f7045a2b85f7017782ed1fd172f9bca867702e4f8f9bd860144adeecf87a0346d340d9a8c405f7200ff473604d8f895fc0e174abe6f9af22583efa82f88f8b8f4ae9c29cf02b4198cc76a8e29cdbe41de20a0a34cc3340476a3a8968ec64f0b5deb3fe31524419c3dedd837b6a2aea33ba39b", 0x8a) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) socketpair(0x2, 0x807, 0x4, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netlink(r0, &(0x7f00000002c0)=@kern={0x10, 0x0, 0x0, 0x1000000}, 0xc) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000280)=0x200) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000200)={'ah\x00'}, &(0x7f0000000240)=0x1e) 2018/03/30 15:59:51 executing program 7: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={0xffffffffffffffff, &(0x7f0000000040)="3ac3dd998b53cc4475373049f6aed9a38df7b321fa944493ddc549b298f7b3892ecc5fb8f5"}, 0x18) r0 = socket$netlink(0x10, 0x3, 0x0) socket$packet(0x11, 0x3, 0x300) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x21, 0x2ff, 0x0, 0x0, {0xa}, [@typed={0xc, 0x0, @u32}, @typed={0xc, 0x14, @u32}]}, 0x2c}, 0x1}, 0x0) 2018/03/30 15:59:51 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000002c0)={@empty, @loopback, 0x0}, &(0x7f0000000300)=0xc) r2 = getuid() setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6=@dev={0xfe, 0x80, [], 0x1a}, 0x4e21, 0x3aeb1070, 0x4e24, 0x1ff, 0xa, 0xa0, 0x80, 0xc, r1, r2}, {0xaa, 0x424, 0x6, 0x7, 0xbf87, 0x401, 0xfff, 0x80}, {0x1, 0x9, 0xc60, 0x5}, 0x9, 0x6e6bb5, 0x2, 0x0, 0x1, 0x3}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4d2, 0x3c}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x3, 0x3, 0x4f, 0x7, 0x389, 0x9a8}}, 0xe8) 2018/03/30 15:59:51 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000180)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000001c0)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @rand_addr=0x1}], 0x20) ioctl$sock_ifreq(r0, 0x897f, &(0x7f0000000240)={'ifb0\x00', @ifru_data=&(0x7f0000000200)="5aebf54fcfffa8555c5b497b6b14faae4b734f19edd2d10c1a2f8529849e748c"}) syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="b100480400fffff7ff11fc9078e00000010000000000000000f8ffffff0000060000000000000000000050b7b7dde8b3c6ec6db53e0e5e584b9c1b2d25c2567d1dbdf1a0b75731a1adddc60a7dacc7c814fad096696a98df0220b3ee14e0ea2726bc82b42b3eb675526e97af9e7d1af1f0f169c5f8f16acde84ff0b1185125f17de49305fcd12227"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:51 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000000240)={&(0x7f00000006c0)=@updsa={0x184, 0x1a, 0x1, 0x0, 0x0, {{@in=@rand_addr, @in6=@dev={0xfe, 0x80}}, {@in=@rand_addr, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x4c, 0x12, {{'gcm(aes)\x00'}}}, @algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0x184}, 0x1}, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = socket(0xf, 0xa, 0x5) recvmsg$kcm(r2, &(0x7f0000000c80)={0x0, 0x0, &(0x7f0000000b40)=[{&(0x7f00000005c0)=""/63, 0x3f}, {&(0x7f0000000600)}, {&(0x7f0000000640)=""/114, 0x72}, {&(0x7f0000000880)=""/40, 0x28}, {&(0x7f00000008c0)=""/191, 0xbf}, {&(0x7f0000000980)=""/142, 0x8e}, {&(0x7f0000000a40)=""/234, 0xea}], 0x7, &(0x7f0000000bc0)=""/190, 0xbe}, 0x3) r3 = accept4(r1, 0x0, &(0x7f00000000c0), 0x800) sendmsg$inet_sctp(r3, &(0x7f0000000200)={&(0x7f0000000100)=@in={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000140)="0bc95ca6f8f0cc751a826b3dc43c77610bf824b8d915f5fe2ea0bd712067c0d2e81ea2f3b03ba4153c", 0x29}, {&(0x7f00000002c0)="ccf68f7a7a4b10003922775380aa7bbc125c89834dcabf879d3a5a382d32333c118003d9cb2f43c8029694a9b245c3f59c6c0536a06fff32eff0c2fec71fe7e8ecb5551cd15a18a825157e9cd8136ae33f48efe7e245993ab71056813b167a10cdd3394432e8f7011848ec2484bfc619695deb2c09708d413dc1f4a9a059d645ac315d5317139f6ae93c3f07dd3be9f3a0b6", 0x92}, {&(0x7f0000000380)="50968e51d0482dccfbb2b2386b18259240255de4450ba68129b6d8ede71cd3418ef2b216e477e3d1213ffe13e6318dec9ceb44126672c70e7bd3c22ad6320f1cba11ceeb80412d95e555fcba1f6157a6a596483a69898cecf1172721ceb141dc5fc1fee0a276d9fd3c380d774cf47da240510110576cbd88fde651e384b01e9bf25f485aafba7b65c69c72cbf007c0180362153d0720f96a4117a52df590234edc666f5ac702d5858eaccc8b1d497d37df4533e7f469739e503664c4af4e6c1d8f99e694c65a063cbb89a7e9ba", 0xcd}, {&(0x7f0000000180)="35689b02d5dd7e086fc3ed90b06b7a8472", 0x11}, {&(0x7f0000000480)="4f78a359ea478211c9d38106ee3304bf23bcd7eb8570ac2b9b32de474d4f9c2de37fa1998fb046cbf8cddd4817dcb141f47357a15446ddaefe07e30ffa2424f945bb5082b944c153b17e1b0552eb0ffb9763855ce668019cdd3dd35a9428811661241d7b00346fabf63fa854127b3f05513cdf1a8a458bf69758a2861fc2ee80b9f13748f44e3dde3d49", 0x8a}], 0x5, 0x0, 0x0, 0x80}, 0xc0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e24, 0xfffffffffffffff8, @empty, 0x6}, 0x1c) [ 106.555930] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/30 15:59:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000c40)=ANY=[@ANYBLOB="180000000000000014010000020000000000000008000000580000000000000014010000070000000200000001000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff01000000000000040000000000000002000000000000009903000000000000040000000000000001000000ffffffff58000000000000001401000007000000000000000b000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='F\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="06000000000000000300000000000000040000000000000002000000000000002000000000000000080000000000000058000000000000001401000006000000fc0000003f000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="ff01000000000000"], @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="8100000000000000"], @ANYBLOB="00080000000000003306000000000000000001000000000016250001000000005800000000000000100d0000000000000f1e4f5ca9fe9a6ec2c831bf1278b86e81876dfb37558933be77123325d0efd8f013e6c3af698c4c0f7c02d2995d704fe9ce4c13d60da1d29d3dbdd1fbe13e5cfe76dd9f5ecb333f1feec1263ace5fb7"], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r8, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r8, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:51 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@sco, &(0x7f0000000040)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x0, 0x2, 0x1, 0x2, r1}, &(0x7f0000000240)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000002c0)={0x1, {{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x9}}}, 0x88) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x547a, 0x8200, 0xfffffffffffffff9, 0x0, r1}, 0x2bf) syz_emit_ethernet(0x3b, &(0x7f00000001c0)={@random="9788d96d2c2d", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@arp={0x806, @generic={0xf, 0x88ff, 0x6, 0x9, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, "31d0240caabd97ccff", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, "471d3a9dca10f738db6dfca00cfebb66"}}}}, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485c6157b1175ce9d17508f3440000200000006f7431df4a00000290780000009078e0000001080700000000"], &(0x7f0000000080)) 2018/03/30 15:59:51 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000200), &(0x7f0000000240)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa08004500001c00005aa226a7780000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:51 executing program 2: syz_emit_ethernet(0x32, &(0x7f0000000100)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x1, 0x3, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x100]}) r0 = socket(0x10, 0x80001, 0x7ff) accept4$inet6(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x1c, 0x0) 2018/03/30 15:59:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0xf, 0x1) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000080)={&(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000012fdc)="240000002000039c59000000000000a50a07e5000086c497271d856806001400d100737a", 0x24}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000140)=ANY=[], 0x0) 2018/03/30 15:59:51 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) syz_extract_tcp_res(&(0x7f0000000040), 0x100, 0x101) 2018/03/30 15:59:51 executing program 3: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x2000000, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x400, 0x1, 0x0, 0x4, 0x3}, 0xc) 2018/03/30 15:59:51 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000280)=@ax25, &(0x7f0000000040)=0x80, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000001c0)={0x2, 0x80000001, 0x400, 0x9}, 0x10) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000200)={'NETMAP\x00'}, &(0x7f0000000240)=0x1e) setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000140)={{0x8, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x0, 'none\x00', 0x10, 0x3, 0x7c}, {@loopback=0x7f000001, 0x4e22, 0x0, 0x80, 0x4}}, 0x44) 2018/03/30 15:59:51 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa0800450000200000000000029078000000000a00000012009078e000000108070000"], &(0x7f0000000080)) 2018/03/30 15:59:51 executing program 7: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000000)={0x80000001, 0x0, 0x2, 0x400}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x400, r1, 0x10001, 0x40000000000000d}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f00000000c0)={0x2, r1, 0x2, 0x9}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r2, &(0x7f0000000200), &(0x7f0000000240)=0x1c) setsockopt$inet6_tcp_int(r2, 0x6, 0x1, &(0x7f0000000040), 0x899) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f00000001c0)="1fe7339e349b92321e34e57e0ba4237a", 0x10) r3 = socket$inet(0x2, 0xa, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000000380)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r2, 0x8936, &(0x7f00000003c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x6d, r4}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000100)={'HL\x00'}, &(0x7f0000000140)=0x1e) 2018/03/30 15:59:51 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0xf12]}) 2018/03/30 15:59:51 executing program 6: r0 = epoll_create1(0x80000) r1 = socket$inet(0x2, 0xa, 0x7) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001940)={0x2}) syz_emit_ethernet(0x2e, &(0x7f00000000c0)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045000020000000000002907800000000ffffffff11fc9078e000000108070000a68d8bf9490fcb6f1a317089967abd135305000000ce941e35e762184a8adaf31eb99c326141c1c3a05614696a12152bf601ed19311ce9eeab841d9e25d79a9182eff50ea77a"], &(0x7f0000000080)) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@can, &(0x7f0000000280)=0x80, 0x800) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f00000002c0)="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") 2018/03/30 15:59:51 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x4, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:51 executing program 5: socketpair(0xb, 0x800, 0xc10f, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000003c0)={r0, &(0x7f0000000240)="c380ff9b47ff533aeccfe6ba3dcf6992782fc67a16b82313997ae3b9ca789d99e234019a6a5424ca699a0698b1e80815046418c2f2fe6499c8af2196b39e3ce0af3d1e9d3f61d645", &(0x7f00000002c0)=""/228}, 0x18) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) syz_emit_ethernet(0x119, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x2, [0x103, 0xec5, 0x192, 0xa7e]}) 2018/03/30 15:59:51 executing program 3: socketpair(0xd, 0x7, 0x407, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f00000000c0)={0xad, 0x9}) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @empty, [{[], {0x8100}}], {@arp={0x806, @generic={0x313, 0x9200, 0x6, 0x8, 0x1, @empty, "f028e7b261ed35ca", @link_local={0x1, 0x80, 0xc2}, "7905422f89af559bdb973f1f495af9a6"}}}}, &(0x7f0000000080)) 2018/03/30 15:59:51 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x80, 0x800) bind$netlink(r0, &(0x7f0000000140)={0x10, 0x0, 0x25dfdbfe}, 0xc) syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaabbaa080045000020000000000002907800000000ffffffff11009078e000000108070000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) [ 106.664195] sctp: [Deprecated]: syz-executor4 (pid 21818) Use of int in max_burst socket option. [ 106.664195] Use struct sctp_assoc_value instead [ 106.685658] sctp: [Deprecated]: syz-executor4 (pid 21818) Use of int in max_burst socket option. [ 106.685658] Use struct sctp_assoc_value instead 2018/03/30 15:59:51 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000000)="b0e38f777267b44422798b75d028608aa1ccb32bb2ab4649fad11ec59ffb017618120ccc24ab8259dea5ef724c65d90a87c49e2282ad52a3cbc15daffce1082053e493a477bd50bf0524af9a89ee366bbee7de5a4751e75b8daa6aa27b0556133729c0cd25a1f11080433ed26b123ba0e24234d6abd2ce75467537483b6009f5d36c155221b070b741553218d65cf489c1f7b53a264abb63bd3b126709e8871e03dbfed0fa84c252b619bb4b4f1b879a0ad29eab50a897bc3c10499bc545b83eaea93323a6afac083e3d80683e6fdd848e2ee7260ce201dc070a480c8e985c590c3d087df9e3e5a0b7163eccb0a77710a57e4721630da0f19023ca19ab746018e4a7c646bb476f865f717cbf1e9f06d2fd287062e90f8e6ed9a2ce4cdd75c9b494a75ce4d2822760fcfa0fcf5c1be448", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=[@rdma_dest={0x18, 0x114, 0x2, {0x100000000, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x1}, &(0x7f00000007c0)=0x9, &(0x7f0000000800), 0x1ff, 0x4, 0x2, 0x399, 0x4, 0xffffffff00000001}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0xb}, &(0x7f0000000840)=0x46, &(0x7f0000000880)=0x3, 0x6, 0x3, 0x4, 0x2, 0x20, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0xfc, 0x3f}, &(0x7f00000008c0)=0x1ff, &(0x7f0000000900)=0x81, 0x40, 0x633, 0x10000, 0x2512, 0x58, 0xd10}}], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x30c2, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000c80)=0xffffffffffffffdc, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r8, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r8, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:51 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)={0x0, 0x2, [0x0, 0x0, 0x80000000000004fe, 0x1]}) 2018/03/30 15:59:51 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000040)=0x4, 0x4) 2018/03/30 15:59:51 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 2018/03/30 15:59:51 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="3100485caa2aaaaaaaaaaaaa080045000020000000000002907800000000ffffffff11009078e000000108070000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:51 executing program 5: syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[], &(0x7f0000000100)={0x1, 0x1, [0xfffffffffffffffc, 0x0, 0x9bd]}) 2018/03/30 15:59:51 executing program 7: socket(0x1000000010, 0x8000e, 0x7) 2018/03/30 15:59:51 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) poll(&(0x7f0000000140)=[{r0, 0x404}, {r0, 0x400}, {r0, 0x2221}, {r0, 0x80}, {r0, 0x8}, {r0, 0x82}], 0x6, 0x8) sendmsg$rds(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/108, 0x6c}, {&(0x7f0000000140)}, {&(0x7f0000000180)=""/145, 0x91}, {&(0x7f0000000240)=""/1, 0x1}], 0x4, &(0x7f00000002c0), 0x0, 0x800}, 0x8010) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000302fe8)="ff0204000000def31d001100000000d8144e000000000205", 0x18) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'mangle\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000737f46)=""/186, &(0x7f000089fffc)=0xba) 2018/03/30 15:59:51 executing program 6: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80, 0x800) getpeername$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000001c0)={@multicast2=0xe0000002, @rand_addr=0x100000000, r1}, 0xffffff69) bind$alg(r0, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(cast5)\x00'}, 0x58) 2018/03/30 15:59:51 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaa3189aaaaaaaaaa0800450000290000000000029078000000a123783ec400577c7a3a00ffffffff"], &(0x7f0000000080)) 2018/03/30 15:59:51 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xb, &(0x7f0000000380)=0xc0a, 0x4) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f00000000c0)=0x20002) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000940), 0x4) sendmsg$nl_generic(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331, 0x0, 0x0, {0xb}}, 0x14}, 0x1}, 0x0) socketpair(0x0, 0x4, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000400)={0x0, 0xfffffffffffffff8}, &(0x7f0000000440)=0x8) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000000540)={@remote={0xac, 0x14, 0x14, 0xbb}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000480)={r4, 0x100, 0x9}, &(0x7f00000004c0)=0x8) setsockopt(0xffffffffffffffff, 0x7, 0xfffffffffffffffb, &(0x7f0000000580)="d35b6c11a526d0d30b4404b8589432e91c66a67779b3b7244a36e69a1a5a420bc8e2ec1c0562ae71ee08ef824753fd736ed106855a3f11c833fd1f236ac8bd184c37e2ac3e600a85d1c524765157df590549", 0x52) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000000500)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) r5 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x2f9, 0x10, 0x2}, &(0x7f0000000180)=0x18) connect$unix(r1, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0x6e) ioctl$sock_inet_SIOCGIFNETMASK(0xffffffffffffffff, 0x891b, &(0x7f0000000280)={'ifb0\x00', {0x2, 0x4e20, @multicast1=0xe0000001}}) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000001c0)={r6, 0x6, 0x100000008000, 0x6}, 0x10) poll(&(0x7f0000000340)=[{r1, 0x8}, {r5, 0x4220}, {0xffffffffffffffff, 0xc}, {0xffffffffffffffff, 0x100}, {0xffffffffffffffff, 0x8053}, {r5, 0x20}, {r1, 0xc610}], 0x7, 0x3) accept4(r0, &(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000280)=0x80, 0x800) accept$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000300)=0x14) sendmsg$can_raw(r7, &(0x7f0000000400)={&(0x7f0000000340)={0x1d, r8}, 0x10, &(0x7f00000003c0)={&(0x7f0000000380)=@can={{0x0, 0x3f, 0xffff, 0x8}, 0x1, 0x1, 0x0, 0x0, "d4849889281bc663"}, 0x10}, 0x1, 0x0, 0x0, 0x41}, 0xc000) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x12}, 0x10) ioctl$int_out(r0, 0x2, &(0x7f0000000000)) 2018/03/30 15:59:51 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045000020000000000002907800000000ff18000012009078e000000108070f08"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) socketpair$inet6(0xa, 0x3, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000180)=r2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x3, 0x1, 0x9, 0xffffffff, 0x101, 0x6}, 0x20) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)=0x4, 0x1) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000140)={@mcast1={0xff, 0x1, [], 0x1}, 0x9, 0x1, 0xff, 0x6, 0x8, 0x1, 0x81}, 0x20) 2018/03/30 15:59:51 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x60, "ebd6751eda88bb97e140b8a5875b2cd093309b2465f5abe030b2eabb282e3919a8d09ac6d23d402913d1459f8d87daf52f7018ed53fe81c738e7b957d3ad35b1972f862e97ade8bd8f2b8c4635c6358077ae2db25f997a803e22375d0d891a1d"}, &(0x7f0000000280)=0x68) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000002c0)={0x3f, 0x1, 0x202, 0x80, 0x5, 0x2, 0x0, 0x7f, r1}, 0x20) 2018/03/30 15:59:51 executing program 1: syz_emit_ethernet(0xb3, &(0x7f00000001c0)={@random="0674325c497f", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [], {@ipx={0x8137, {0xffff, 0xa5, 0x0, 0x14, {@random=0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x81}, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x5}, "557ca231bf1b698db6fcfaeaa3a5b35f235ae887fef377895e335405bf0ac7bff71d7ddf306e60d0109d4de6cf4d14ba10c75ecee429efc5b815b72e544ff0e17db2ee975797db999c162c1afa041591610b99f749e6ee5be535206cc7fbb313535e34129e6e4298d5ee74e520cd859cc61587e9c4d6f6a72e8274dd7bb64650860c43320ff92a"}}}}, &(0x7f0000000280)={0x1, 0x100000000000002, [0xa36, 0x9bb, 0x38b, 0xe9c]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000140)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000180)={0x40, 0x200, 0x10000, 0x8}) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaba080045000020000000000002907806000000ffffffff11fc9078e000000108070000"], &(0x7f0000000080)={0x1, 0x1, [0x43d, 0x0, 0x0, 0x1]}) 2018/03/30 15:59:51 executing program 5: syz_emit_ethernet(0x1, &(0x7f00000001c0)=ANY=[@ANYRES16], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffe, 0x4]}) r0 = socket$inet_smc(0x2b, 0x1, 0x0) read(r0, &(0x7f0000000380)=""/176, 0xb0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xffb8) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000080)=0x6, &(0x7f0000000200)=0x4) socket$packet(0x11, 0x3, 0x300) sendto$packet(r1, &(0x7f00000000c0)="03a82ad5ebc99de574a9721f9e2e6f7bb651d6d39d629558486d4452a02eb1d143b9af46ecb7b05b55cb46b22153fe5f41d588d267cbcd5a8af206195cf1af89ce67f94a4f0959a785f6dffc17679dde2a910ad710b6d06c80e5258e3c907c5fe0f4631202a31d324907573603599c461ec95274422f9afd37623046a2d0906e2b35ba8c7be3f073d7324beecbb1645e324027700559b5d64a341f4704215caf1017a2823948d6819dbad89f446af0d97b3a2a4bf93355175c49682f24c907e6f76a64e2118987a6f271d737fd843d8dc38b38b546b4f364ee1ca0b7a396b3d8d3369c47987593bb841a8d287c07", 0xee, 0x90, &(0x7f0000000340)={0x11, 0x11, r2, 0x1, 0x10000, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}}, 0x14) 2018/03/30 15:59:51 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000000d80)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x200000}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=ANY=[@ANYBLOB="180000000000000014010000020000000000000008000000580000000000000014010000070000000200000001000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff01000000000000040000000000000002000000000000009903000000000000040000000000000001000000ffffffff58000000000000001401000007000000000000000b000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='F\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="06000000000000000300000000000000040000000000000002000000000000002000000000000000080000000000000058000000000000001401000006000000fc0000003f000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="ff0100ff00000000"], @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="8100000000000000"], @ANYBLOB="40000000000000003306000000000000000001000000000012250000000000005800000000000000100d000000000000"], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000d40)=0x1, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$ARPT_SO_GET_ENTRIES(r3, 0x0, 0x61, &(0x7f0000000c40)={'filter\x00'}, &(0x7f0000000c80)=0x24) getsockopt$sock_int(r4, 0x1, 0x1f, &(0x7f0000000cc0), &(0x7f0000000d00)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000dc0)={{0xa, 0x4e23, 0xffffffffffffffb7, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x81, @local={0xfe, 0x80, [], 0xaa}, 0x1000}, 0x6, [0x7, 0x9, 0x7fffffff, 0x3, 0xffffffffffffffff, 0x2, 0x2, 0xfffffffffffffff8]}, 0x5c) accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r8, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r8, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:52 executing program 1: syz_emit_ethernet(0x2e, &(0x7f00000000c0)=ANY=[@ANYBLOB="b100c85caa2aaaa7aaaaaaaa080045000020000000000002907800000000ffffffff11fc9078e00003010807000002d14b0538d789f257a3a30852158e1227ca2e386f062c77c6f3bf5d95aa2294498cf2b897b08c68e62938778b49ee331da4ae65fb0d700ee62645c7f15a9f99c5ce1e8820d6f575ada5e9f7fa18cb07d08fc9302ec695270ffb75ecfcee2ad79eb9d4e4ee8d062ac376286a83ff82b4686d23d504fcd72949ff55f565cd43"], &(0x7f0000000080)) 2018/03/30 15:59:52 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0x1f, 0x4) 2018/03/30 15:59:52 executing program 6: syz_emit_ethernet(0x12a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_uc={0x8847, {[{0x10001, 0x255, 0x6, 0x94}, {0x2, 0x20, 0x0, 0x4}, {0x10000, 0x4e, 0x40, 0x100}, {0x0, 0x7, 0x2}, {0x8, 0x8, 0x2, 0x7}, {0x8, 0x8, 0x9, 0x5}, {0x2, 0x4542, 0x8, 0x4}, {0xfef, 0x100, 0x5, 0x200}, {0x8, 0x8, 0x0, 0x1af}, {0x100000001, 0x3, 0x504, 0x100}], @ipv4={{0xc, 0x4, 0x7, 0xfffffffffffffff7, 0xf4, 0x64, 0x7fffffff, 0x3ff, 0x67, 0x0, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}, {[@timestamp={0x44, 0x1c, 0x100000001, 0x0, 0x0, [{[@multicast1=0xe0000001], 0x1f}, {[@rand_addr=0x7], 0x9}, {[], 0x20}, {[], 0x7}]}]}}, @dccp={{0x4e22, 0x4e23, 0x4, 0x1, 0x53dfc962, 0x0, 0x0, 0x8, 0x2, "3f5aef", 0xfff, 'oO\n'}, "5a6dd0742fa3c07e9b74d63d51aefa96ad06329f07f9a3f9885d5b1c661d00325d96137ea74f7b79f0575acfb91981a45d37214f1c6d772ae43493401181a5767d866aa906ea469b12a9b1cae1f5f62a992560724276e2bb1db8fecade90cdcbb5cbca7a18fa535530338890d7f9edfa31915ae0b1f6b0d92d255d372f8dc143b8439d37260b754d17aeb8c4f57cb58430546cc450d15091dea6f713f4382edaacd8db26feb3c00bad553f851f64f02b4916b3d8"}}}}}}, &(0x7f0000000040)={0x1, 0x1, [0x374, 0x353, 0xb86, 0x52d]}) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x1}) 2018/03/30 15:59:52 executing program 3: r0 = socket$inet(0x2, 0x3, 0x6) recvmsg(r0, &(0x7f0000000100)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000001400)=[{&(0x7f0000001380)=""/83, 0x53}], 0x1, &(0x7f0000000080)=""/79, 0x4f}, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000000)=0x8001, &(0x7f0000000040)=0x1) socket$l2tp(0x18, 0x1, 0x1) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000e81ff0)={0x2}, 0x10) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000140)=[{0x4, 0x6}, {0xb, 0x8}], 0x2) connect$bt_l2cap(r2, &(0x7f00000001c0)={0x1f, 0x100000001, {0x2, 0x4, 0x358000000000000, 0xffff, 0x9, 0x4}, 0x10000, 0x5}, 0xe) 2018/03/30 15:59:52 executing program 5: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f00000000c0)=@full, &(0x7f0000000040)=0x48, 0x800) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000140)) r1 = socket(0x2, 0x5, 0x10001) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000900}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xa4, r2, 0x11, 0x70bd25, 0x25dfdbfc, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x4}, @IPVS_CMD_ATTR_DAEMON={0x50, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x10000}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x5b}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xcc}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x71de8bd32142128c}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2444}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'fo\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x0, 0x21}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:52 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@can, &(0x7f0000000040)=0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000005c0)={0x0, 0x200, 0x2, [0xffffffffffffffc1, 0x1]}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000900)={0x0, 0x1000, "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"}, &(0x7f0000001940)=0x1008) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001980)={0x0, 0x5}, &(0x7f00000019c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001a00)={0x2, [0x0, 0x0]}, &(0x7f0000001a40)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001a80)={0x0, 0xf7, "21694095e2dfa8817b783f656faac843af594baba005662177d54eff5da54d0f3d1981b902c0e483e6c94e225fc663c3c2db6f2b3541cd41293f92ed9d8f7fb6d492728fe29daff1473e60adeb743659c053ba12acfb415545250715852c867b6f2f606668cdfd2e6133c594ca328d6a4d96fc9ecb877e67440e3d8582102fe90385be7e4dbe93b9af6dadbd63fe2d20d54886c51230072bde514bfd43eba3b97681022ffaa140e09aa6e1cac04199ab97e5c4123073e849790215202bcac1a983a214f3aacf6a5b52b9462da7a4e22199b6748b8613236300036e6b139e3cd50cc77575c5bcd1cfb7912781db07644ecdc95b63adb047"}, &(0x7f0000001b80)=0xff) sendmmsg$inet_sctp(r0, &(0x7f0000001d80)=[{&(0x7f0000000140)=@in={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10, &(0x7f0000000540)=[{&(0x7f0000000180)="cf93c87eda984c2e19567105eb4f4ce6da22470c5d14915781e1a534e3f51e52c2", 0x21}, {&(0x7f00000001c0)="165b11ac81ff1d6bda8afc8809ee4e469fa004f95483c2d28934fa918c059e61a0bf100365e1e569b806a6c529467706fe0b5bb816", 0x35}, {&(0x7f0000000200)="4eb1e0f2caa151cf92b2d6210f203a2ff1471eb004501cd29cb36616f9dfa38c8740803944ec2f301a7d973e91a5d9ffe7ac54acf34fcfa4eec45a10eb9cab0b3ac662de56e8bdce22f9f975952678c649337390eac07facbfa8a54af4e0a2c92556a0755b4a51df2b1537e01fffd88f2105255e2e5196a02fecfedf1b0a057a9f69fcf2ca35ff973d21b788a88600ef99e3f20785807b59651c8138eac534ba55506cfe96aaf88cd92b291190aade7361492ce46c735154bc4c1c4f2452448bbd35baf5c88bbc6f9334bcce20b6399903e2ec010e56fa9e39e8d8ee0e4adb", 0xdf}, {&(0x7f0000000300)="13c9d14a887077006aae6d38018b12e5a840024b8093220c65c864dea935936caddb5e91e6d299e8e24bc9fb8e9b113171521a23ebc508d414cb53b8597a58a2585872d7", 0x44}, {&(0x7f0000000380)="d6332738f833eff6dc09caf4258a1d62623bec729dc62b7375d868af28754d97dd0e92253f081dfd96e2afe43c6611809e0eda9f80d0c2f70bf6e558d98595a0af5fa963ce782ef94a9abf1d72b39b7365b171b4c568f9f4070039f2785cb018ce87e944d28c51bc9caa259793a0b3f38ec3c967ed4ede07789dc69652a1ff00ba7c9c798fc104e3dc308ca25ddd3daa0f078011e5146c546dc520a4d80dd27c0230f0754c34ffc04edd1fdf6d8893e207c37913fce3461ed99e", 0xba}, {&(0x7f0000000440)="c90b3d18db8907f14336d3505c0f9953176e8de6308c174b0cd85c49e76cf90799241a135ba0e7fd1493f7ffa69858fc27456b0819a646f7dd217c6f41461467716ce660fb1f302577d4b877e6332d55e17cc5ce0175d42b314db7b1c9663dc585b18fbbc303fafd7502a810dc2ede0f7452bbc49ddc1aeddd56a2fd4c48c2a2afdeb7e11250e5fbaea00bf1e85215965c29a2683c62c6bf5cae1cbb808a1af8625fe2cc8ee248af456b41f8dbb455e6e5c72c540793e2f9306f375cf6630c03ee7c5d821588bc3ffd13c6a451ab1157811221acbf6222e66e6f63ce0932d002fe", 0xe1}], 0x6, &(0x7f0000000640)=[@init={0x18, 0x84, 0x0, {0x888, 0x9, 0x1661a6c7, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x296, 0x8200, 0x7, 0x7fffffff, 0x9, 0x2, 0x401, r1}}], 0x60, 0x2938e1b34368f41d}, {&(0x7f00000006c0)=@in6={0xa, 0x4e21, 0xae, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, 0x1c, &(0x7f00000008c0)=[{&(0x7f0000000700)="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", 0xfd}, {&(0x7f0000000800)="04fc22b3df420ea2d53b5508120c6a554d146c2d501dcae6b82f1abf7cbf3690793f652b19", 0x25}, {&(0x7f0000000840)="b027e0f3d31fded4d58631820b633efbf377050465db33fa42250c49acfb9edfe74c930e6c7f0197c1978c0433abe6ee708fcd0babfd6e5f020f05f1123b85480378cae91e81bbe5af53d8d017f7fbe77d86", 0x52}], 0x3, &(0x7f0000001bc0)=[@init={0x18, 0x84, 0x0, {0x7, 0x1f, 0x6, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x6, 0xfffffffffffffa8f, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0xce, 0x1, 0x7, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x8, 0x4, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x96, 0x8, 0x7ff, 0x80000000, 0x81, 0x2, 0x6, r4}}, @init={0x18, 0x84, 0x0, {0xf80000000, 0xe5a000000000000, 0x9, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x7, 0x5, 0x13cc, r5}}, @init={0x18, 0x84, 0x0, {0x9, 0x5, 0x2, 0xffffffffffff92c8}}, @init={0x18, 0x84, 0x0, {0x9, 0xffffffffffffff00, 0xffffffffffffffff, 0xfff}}], 0x1b0, 0x84}], 0x2, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001e00)={r1, 0x101}, &(0x7f0000001e40)=0x8) socket(0x0, 0x6, 0x6) 2018/03/30 15:59:52 executing program 7: socket$alg(0x26, 0x5, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'vcan0\x00', 0x10000000003}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(0xffffffffffffffff) sendmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000001040)="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", 0x1000}], 0x1, &(0x7f0000000300)=[{0x30, 0x13f, 0x6, "6e9446a5b118594a6810cfde523294c240d379aca861e7dfd5fa"}], 0x30, 0x20040881}, 0x20000800) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r3, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r3, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)="090925c2df937e7c8c9763eb57c791258d7472e966834995c30dd9d5929b27c633ea225bbd16685385c79b449941d90a6c660d4745810ddb8f6c7c86e7c2257bec3b27576464bf81a0551612ebabe1e7f30be9d43d2d7f70e157eb7beb87b6bfa6a538ad42246b5d5bc1ffb48d57d3c15aa94619cb968d4ceb3b95e0e1cd3a2d3717765fbc66df", 0x87}], 0x1, &(0x7f0000001040)=ANY=[], 0x0, 0x4000090}, 0x478c}], 0x1, 0x84) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000000340)={0x3, &(0x7f0000000280)=[0x502, 0x3, 0x3]}) sendto$inet(r3, &(0x7f0000000bc0)="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", 0x475, 0x0, &(0x7f00000000c0)={0x2}, 0x10) sendmsg(r3, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b15d8c19fbd2d82a1e1b566bfbf326bc155eab79c", 0x28}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) shutdown(r3, 0x1) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000440), 0x4) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) accept4(0xffffffffffffffff, &(0x7f0000000200)=@nfc, &(0x7f0000000280)=0x80, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/03/30 15:59:52 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYPTR], &(0x7f0000000140)={0x0, 0x2, [0xbb0, 0x834, 0xb4, 0xb48]}) syz_emit_ethernet(0x2e, &(0x7f00000000c0)=ANY=[@ANYBLOB="b1001e4c53cfaaaaaaaaaaaa080045000020000200000002907800000000ffffffff11fc9078e000f3310000a16d146d68d84e22289b8f10a18a3e40d594eb8f59a8615e0be51edd5986e489eddbd42968d39c6afcd89c44a408e66fc2b55d4a83c6"], &(0x7f0000000080)) 2018/03/30 15:59:52 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000003c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x7c, "dd840f5f71e1c16b3d99064847846e6dec68559431b2c24f6a7b10e270973c86d0d8247efed3a8ae35a52b43bc868bc45adef7011a92e36e0ad50c1430a6aea206556ca3f30c91598321ef16cf2641cf35d276261f41cd33cd426b81fd642a2e230261f483f2329f2918af8a7d2ecf61118816d7ad2bcd8afb840a93"}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e20, 0x40, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}}, 0x1, 0x5, 0x9, 0x5, 0x8}, &(0x7f0000000280)=0x98) splice(r0, &(0x7f0000000040), r0, &(0x7f0000000400), 0x5, 0x1) r3 = accept4(r0, &(0x7f0000000440)=@l2, &(0x7f00000004c0)=0x80, 0x80000) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f0000000500)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0xf796, 0x0, 0x100000001, 0x4, 0x7, 0x6, 0x40, {r2, @in6={{0xa, 0x4e23, 0xc79, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, 0x2, 0x6, 0x80000000, 0x1001, 0x10001}}, &(0x7f0000000380)=0xb0) 2018/03/30 15:59:52 executing program 5: syz_emit_ethernet(0x2e, &(0x7f00000000c0)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045000020000000000002907800000000ffffffff11009078e0000001080100007d0345535312ea7c5530131e8bfcfd81a75938e5f8efa2efe6b83d9bb025df052f5cd8dca34374c54418969b0b394455e7ac37c026b539c737fa91b8ba5a74ea5caed28a7d057186933be6f993a96c27223e56feab27eef9b01fffab96abf39f04839b0f7e12ca60d5941eb28d6fc39ec90142a53a114052094fc7c7899e2d3233f35911af3fcaa1d47c13"], &(0x7f0000000080)) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0xefc4080cba766237, &(0x7f0000000180)={0x8, {{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) 2018/03/30 15:59:52 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000140)={0x6, 0x101, 0x204, 0xca9, 0xca2, 0x6, 0x9, 0xfffffffffffffffb, r1}, 0x20) 2018/03/30 15:59:52 executing program 5: getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x70, "092af055c836ee89cbf32c13a19953d7f870a13f1be427fcc11fba6aa70be47247dbfb7d6f68eee847e0ffc034efd3e3c08800a34945d624ded9b3d7fddaa04fc0f4b7cfdd579aa9681e4fee7155b867417d66a9c5044936419b88236fb8465491f04437045a91f1d38224bb020c3164"}, &(0x7f0000000040)=0x78) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140)={r0, 0x2}, 0x8) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r1 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@llc, &(0x7f0000000200)=0x80) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000240)={0xfffffffffffffe7d, 0x7, 0x1000}, 0x4) 2018/03/30 15:59:52 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000001c0)={0x91, &(0x7f0000000100)=""/145}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000040)=@req) 2018/03/30 15:59:52 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f0000000a00)={&(0x7f00000000c0)=@ethernet={0x1, @random="91b12f7c28ac"}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000140)="ceb7747340448defd32f4bc603030587da51482f0c9485cb0d0f904c9c451db4c7ad8b19cacfb37ae1c7a462ec4d095597ec6ab2413c2de65d4de5813103253d03d96c82131eeddae4b9eca3733d6ab4fc4339a69271e7ff17386c40528fd58009c914738f9eefa04d7291b56d657e37861a6789da0cd416d762b0b64ba3f5d23a7d1e46cfa838f470599e1756a698dd9050a933441c003e337b8f166f4792949431fe0c8cb9f933d79c16c5188655e1c564b349f0dcd882a247440053f6a1c23b66048ab1570d", 0xc7}, {&(0x7f0000000240)="5b65348366f52f330c9838def0fcfe06b55392d145c6460d04aa248a27a97bdeb069bf4205fa7a8db8e333b6e9262d1263673d25dff5cdd35af19b", 0x3b}, {&(0x7f0000000280)="b25407d84ebef5e04809324fb5d89d6e678f51c7b33df8a32c1d3764cf77ff6da60de2e5bdbc1a2641a2be5a17303a2a3fa19d321b0814a6a55b7899d3e56f4882885ed8927d64c4f0dae02b1579387affc58308b49d926c059432fe175e253208309ca4761cb3e3c2397f30db4d767d17d01b76e75275d5c94dfd8af6a8a9505b3bd513ccc381e90d0a709f071c5cb517443b29d5e0693f9c0b876db2ec54af0c29afffe222fdc579623462fb193523d9a74e649ff844ce8d45a89bd652fa31af3e5b2e49e8a131cc6c133ea936b1c577593aebd91de5382dea0977430f8f253e8dce49b03196e954cbfcd695", 0xed}, {&(0x7f0000000380)="63ffbe6a9d1052364f63cb09af84422eb47b0d0031f5f3a14e14138bd99ddbbcefd2788989986549a9027132d3f11f04c3509ee410f049ce9985ee0cd56232c69b54555c0e4453acbea7e4554b625e5011d0ff15cdc6a17ac18be87ded02f161f1d934b7db003ff82b8cbe92549f55bdc56ad3f4ceceb7a097f4df", 0x7b}, {&(0x7f0000000400)="2d24f2abfe16402df01362d09889e60b49a61c2af7f998c0d9d39f7f2a613a673c38e5d637b889ba94fec6a72611e3dd211b3a4a90fcfd27cc481ed4f4994ec114455d3baf24611c3f34b2d245822c49d58bb725c42619df190c5dc305135f1025b15fcf4786a10ce4948b970306e9318479dfeab9e8b3d9032fc4", 0x7b}, {&(0x7f0000000480)="bd3ab2aa882c906372085d5f1f79287de8fdfae32105", 0x16}, {&(0x7f00000004c0)="d75a816329d98c312930bdf9741e07371d55453248ea4310507a8f634e32ca9e0ed4eebd1ccc3fd8357dcb0ccf0f00c1575438a3c28f94df93f3b6faec5a70173205c5cd8759a739349c387e1947763ee2627d0aeb81708e5f426f88acdf1446e00c0699f61f4035bf0e482d3cc42555bb9ba80cc65bcdb52b43b6f32c9199b8e0fbfde90b3aa37356e4fd3b83d05ccb952cb4c9ee7a", 0x96}, {&(0x7f0000000580)="a3fb0e4dac81685f96901c38f9c3b782073df8565995390f1304b2c45fb423682797661f3a77656c4bc8d839f218740bc5b308964c09cff6e09d00328fe12711039d56b8ce02ba0b1d9a6ed0667d99a174a5f14de12ef72ef41188ba6d6f60889d2bec9eff3738b91371ea805de5f28ab14af9131845de1ce43bf979a7f866d1d9c40610f3a5cd46924c9e2dd379b6b0248e23c51513a923d8faad0ca354f929e1adc1da9bf44e8d8fa0056a3aabe360db6a88037550592e81d0161804d7bc7243e4207badcec3833f145770ac3996841938e04a459cb18cd06a", 0xda}], 0x8, &(0x7f0000000700)=[{0xd8, 0x11f, 0x400, "00a5e9bac8e6ee14ee405195cae187c8a1475b8b95a05be063f25643af052d5790fe00af9e5a9c1771915b31244f76145bdc4e141f000c04e1d36a64f7a9024fa3c58a12e5757bad79b9ec9bc3b0fef1d1fcaeb37701c88ea176d4d20e0c894c6ada8e9ea5397294d82f6d960da4ab8551c70d872bbef32c1cded0d84163fad75e3f32fc3be65c1b2fb01f322f2b75b7fa2085cb3d090536c45405d76bfd7a31eaeab76fc2ed54e79f3032b96b7dbd9a55139da500cd91d6b1fdddd0216bb7639458"}, {0x38, 0x84, 0x3, "e46228cc5ed64daa09e9e73188033340f19008e6a200dd949ab505e0d98446a05af04ae6"}, {0x48, 0x84, 0x113ea9be, "2278572f329ece7732c16c1973704e80703f74af78fa92432adf19f4dabcc8aa3c031624002061a301d383bd5d6dded7b33d6470c619abdf"}, {0x20, 0x111, 0x0, "845c8919133a74bba8acee9ac531"}, {0xb0, 0x0, 0x0, "5577aa62c4263e3606e3ef0d807e0f4296f5426a644e17e8b0845bb8860f0605cf03b11128304e8fabe87ea820a3c13bd2f8dfe03e85fcaa8b913d7e7aa962a73225f469a237a63bf128bf916d8e9a34e9a237f7e3e7ff7d011887a2b9ba29cd0aef566f96b0530df2628ca3f5cb9c2ec2a35f6b6b4d31a908e3503357803fe56b31816e5d0ad6edda1757ea65efe806cc6c817cdb385862e2aba910d1"}, {0xb0, 0x84, 0x1000, "6e75216fb242263313ba0fcacb15324b5a04f10d3ac3c5bf510d1edeaaf964d01ade377c70e29d5861e90af2c19f66af46fb447ccd2f6685129715ce1a186d38579d50115e479150b4a64d8aee279c23c1a184c4ba1929feaf88349ec9faa7ed6fd5ebee50bb0299b244b8fbf88e08c6fea72a4b99151f6b23fae799ad1453454040835b67246aa21c41940c424d80c5a407c5cdbc40a3ce3fb3cc4945362efe"}], 0x2d8}, 0x840) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:52 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000240)=ANY=[@ANYBLOB="b1fd475caa2aaaaaaaaaaa27cee285da59dc530000fc90dce00000010507004ffffffffa000000000000000000000000"], &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x0, 0x6) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001840)={0x0, 0x10001, 0x7000000000000, 0x9, 0xfffffffffffffffc, 0x401, 0x100, 0x387, {0x0, @in={{0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1f, 0x400, 0x6, 0xffffffffffffffc2, 0x8}}, &(0x7f0000001900)=0xb0) syz_emit_ethernet(0xfb, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="90b8b410d70f", [], {@mpls_uc={0x8847, {[{0x7, 0x8}], @llc={@snap={0xab, 0x0, "fb", '@}h', 0xf8, "afb7eed2e9b026eab4bc482fc5138aeedc403510069cf29385d23021d0e54354609851ebfe93f350b096a9e837c005c6300110c339cdac1677b748bba600b6a0b652ef0ba756ad03c7e4c0751f169b39c4e371b5c67202f80e888403709c1e5971d93e17a4e7579b6c6e8e72e30ff88a36ce64ad233724571818b6fb90214d5ee02e7ceb59a9b1b9d3120505c15ef746eca10ac4c8cb7599ef17f7b1b19b09e3222ed08cd519a53a9e7f260e996b9e1384e070a33163c2e12c9e06628df57272df85c690a84043a1f204b7f4bcb373f4ca41e0aa5993a1c75d51eaa61c23d1c5e3"}}}}}}, &(0x7f0000000040)={0x0, 0x1, [0xafe, 0x731, 0x32e, 0xf6a]}) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r1, 0x8}, 0x8) syz_extract_tcp_res(&(0x7f00000001c0), 0x1, 0x9) 2018/03/30 15:59:52 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="b100480020000000000002cf7800000000ffff070000000010bf00000108070000ac020000005d380000000000000000"], &(0x7f0000000080)) 2018/03/30 15:59:52 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') r2 = socket$netlink(0x10, 0x3, 0x0) recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000100)=@hci, 0x80, &(0x7f0000000400), 0x0, &(0x7f0000000440)=""/22, 0x16}, 0x0) sendmsg$nl_route(r2, &(0x7f0000d21fc8)={&(0x7f000022c000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@ipv6_getnetconf={0x14, 0x52, 0x321, 0x0, 0x0, {0xa}}, 0x14}, 0x1}, 0x0) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r1, 0x400, 0x70bd26, 0x25dfdbfe, {0xd}, [@IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xf33}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x78}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}]}, 0x50}, 0x1, 0x0, 0x0, 0x4000000}, 0x1) 2018/03/30 15:59:52 executing program 4: socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000000400)=0xe8) bind$packet(r0, &(0x7f0000000440)={0x11, 0xc, r1, 0x1, 0x98b5, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/30 15:59:52 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000280)=ANY=[@ANYBLOB="ac00485caa2aaaaaaaaaaaaa085a2e3a2a09a60045000020000000000002907800000000ffffffff11fc907ce00000a3f9ed3c90c087544702d3931bc838920000aa4b8597cd3ac488bf14b210b80ac580a535921feaffc78bee9ae9a3b7ed9bed80eaafee5c3a14661b85563f0e42c20c22312ff12ce28559c9cee1641d4be451a8c340d77dd9168334475e97deb5280a63543600397f8d6e8251b173ce0ec310a0f353f340533cedda8efc05b1f6b55f76eca2660f77e40344fec44ae43bfd7455ff0ea307429cee881ccfa5ec532726"], &(0x7f0000000080)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000200)={'NETMAP\x00'}, &(0x7f0000000240)=0x1e) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'erspan0\x00', 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f00000000c0)={'NETMAP\x00'}, &(0x7f0000000100)=0x1e) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x63, r2}) 2018/03/30 15:59:52 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="200000004300110000000000000000000a0000000c00010062726964d6212c462873151190386ad3bcfd6a67653000"], 0x20}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000100)={'vcan0\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) 2018/03/30 15:59:52 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa08004500002000009078e000000108070000"], &(0x7f0000000080)) r0 = socket(0x10, 0x80001, 0x2) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000000040)=0x1, 0x4) 2018/03/30 15:59:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000000fc0)="c1ec8ccf91d7fa75448dbb3ce302409bdb6df9900a47bc5205056189c8e6d5c5d6d5bed163738dfbe3234139635170e218bcea7f92cba06f4cf93abefe07a44bd3a18188f76f24b6ee1a8d3c3e284cd1e4baa9da396dac9b86539ecf7fa62c73e4f4b3e6dd87b896375ec9b04b99fd2c4d1206489396e31468b8dbb6dafa406bd6ca30c72d7c6011aa8d6b23a2fbb4a106df5e4b1ef8bba7a0c4e4f12426ce16d28e7bb0bcc1fef1be22271caa6e14aa9a8fe54eb520831bd8ff679d", 0xbc) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000f80)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001080)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000e40)=0xfb) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000e80)={r3, 0x6e, "ab1b34717b40fc98470121c3a5b1ed4bca6b3b0a23ceecc9f488e8110bb12890c952a28e808af91ed9200e0966e68cea72f3e824429c9493d81823d4db26799d98ab7136501fb7bd848b4d122851bdd96257baa2f2c74f97adafcec859aa56ea8f2683465ad1b055aef60ab35f25"}, &(0x7f0000000f00)=0x76) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r6 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000c40)={r3, @in={{0x2, 0x4e21}}, 0x4, 0x10001, 0x0, 0x2, 0x80}, &(0x7f0000000f40)=0x98) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r7, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r4, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=[@rdma_dest={0x18, 0x114, 0x2, {0x100000000, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x1}, &(0x7f00000007c0)=0x9, &(0x7f0000000800), 0x1ff, 0x4, 0x2, 0x399, 0x4, 0xffffffff00000001}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0xb}, &(0x7f0000000840)=0x46, &(0x7f0000000880)=0x3, 0x6, 0x3, 0x4, 0x2, 0x20, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0xfc, 0x3f}, &(0x7f00000008c0)=0x1ff, &(0x7f0000000900)=0x81, 0x40, 0x633, 0x10000, 0x2512, 0x58, 0xd10}}], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x35c) sendto$inet6(r6, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r8, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r6, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r10 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r9, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r9, 0xbd}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000d00)=0x8000, 0x4) 2018/03/30 15:59:52 executing program 7: r0 = epoll_create(0x143) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = epoll_create(0x4) pipe(&(0x7f0000000600)={0xffffffffffffffff}) recvfrom$llc(r3, &(0x7f0000000900)=""/235, 0xeb, 0x2, &(0x7f0000000540)={0x1a, 0x30a, 0x8, 0x5, 0x400, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r4 = socket$rds(0x15, 0x5, 0x0) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000680), &(0x7f00000006c0)=0x10, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r5, 0x84, 0x7b, &(0x7f0000000780)={0x0, 0x40}, &(0x7f00000007c0)=0x8) r7 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r7, &(0x7f000000e000)) socketpair(0x3, 0x7, 0x8001, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000340)=0x1) sendmsg$IPVS_CMD_DEL_SERVICE(r9, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x401003}, 0xc, &(0x7f00000001c0)={&(0x7f0000000b00)=ANY=[@ANYBLOB="2c000000e6125d2b57e20186c6e3571c7b898007beffeae5b2e5697504f8d7f48628d7e88ea286101fdaa36db57fb2620c85e45fb99501d38c46be9e44dc32e54520429e6057b08ac9091c6cf1d37704"], 0x1}, 0x1, 0x0, 0x0, 0x1}, 0x4040000) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r4, &(0x7f000000d000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000000dff4)) epoll_create(0x46c) r10 = epoll_create(0x9) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000580)={r4}) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r0, &(0x7f00004d0000)) ioctl$DRM_IOCTL_VERSION(r8, 0xc0406400, &(0x7f00000004c0)={0xa9, 0x0, 0x5, 0x0, &(0x7f0000000340), 0x27, &(0x7f0000000380)=""/39, 0xc7, &(0x7f00000003c0)=""/199}) getsockopt$sock_linger(r11, 0x1, 0xd, &(0x7f0000000800), &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000b80)={r6, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}}, 0x8, 0xffff}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r11, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0x1000000000000}, @in6={0xa, 0x4e21, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0xaa}, 0xcad}], 0xfffffffffffffe31) socketpair$inet(0x2, 0x807, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ARPT_SO_SET_REPLACE(r12, 0x0, 0x60, &(0x7f0000000180)=ANY=[], 0x0) epoll_create(0xf56) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r10, &(0x7f0000d5dff4)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r11, 0x84, 0x1f, &(0x7f0000000a00)={0x0, @in6={{0xa, 0x4e21, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}}, 0x5, 0x5}, 0x90) 2018/03/30 15:59:52 executing program 5: 2018/03/30 15:59:52 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@un=@abs, &(0x7f0000000280)=0x80) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000040)=0x1c) 2018/03/30 15:59:52 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240)=0x8, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000280)={0x3, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8f, 0x9, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0x95, 0x0, &(0x7f0000000140)=""/149}, {0x0, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000480)="6970365f76746930000000000400", 0xfffffffffffffe27) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_netrom_TIOCINQ(r3, 0x541b, &(0x7f0000000200)) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={r4}) sendmsg$nl_xfrm(r5, &(0x7f0000000780)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000600)=ANY=[@ANYBLOB="b80000001900000000000000f0ff00007f000001000000000000000000000000ff0100000000000000000000000000010000000000009469e0b80a998c4de67f9e8684d7c98e00400000000000000000", @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000054e900000000000000000000000000000000000000000000000000000000"], 0x2}, 0x1}, 0x0) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r0, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f0000005340)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) ioctl$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000080)={r0}) 2018/03/30 15:59:52 executing program 6: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'irlan0\x00', 0x1000}) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045000078e000000108070000000000000000000000ab401de99778c581e406c2690f117f5a59da4e7ea9db248ef443fd9e5881b1a353ca2ba992906b5402e3a5569a82496f293a9b9a34ab9e54965bc7a739029f0700c3198fd46dcc6e2e2af18f3df151d9920000"], &(0x7f00000000c0)={0x0, 0x1}) 2018/03/30 15:59:52 executing program 4: r0 = socket$inet6(0xa, 0x800, 0x8001) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x3ff, 0x0, 0x10001, 0x88c}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000000080)={0x7, r2}) 2018/03/30 15:59:52 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="b122485c0020000000000002907800000000ffefffff08219078e000000108070000"], &(0x7f0000000080)={0x0, 0xfffffffffffffffe, [0x9ef, 0x0, 0x80000000000004fe]}) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) accept4$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x800) 2018/03/30 15:59:52 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@ipx, 0xffffffffffffff1c, &(0x7f0000004000), 0x0, &(0x7f0000001f7f)=""/129, 0x81, 0x40000000}, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000001000)={0x14, 0x0, 0x1, 0x25}, 0x1a) 2018/03/30 15:59:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000d40)={0xa, 0x4e21, 0xffffffffffff36e4, @empty, 0x13}, 0x1c) getsockopt$bt_BT_SECURITY(0xffffffffffffffff, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={"6168000000000000000000000005ee00"}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x1800002) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000d00)={'ip6_vti0\x00', 0xe5}) socket$packet(0x11, 0x0, 0x300) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r5, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r2, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=ANY=[@ANYBLOB="18000000cd00000014010000020000000000000008000000580000000000000014010000070000000200000001000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff01000000000000040000000000000002000000000000009903000000000000040000000000000001000000ffffffff58000000000000001401000007000000000000000b000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='F\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="06000000000000000300000000000000040000000000000002000000000000002000000000000000080000000000000058000000000000001401000006000000fc0000003f000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="ff01000000000000"], @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB='\x00'], @ANYBLOB="40000000000000003306000000000000000001000000000012250000000000005800000000000000100d000000000000"], 0x120, 0x4}, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000c40)={0x3c, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e23, 0x0, 'rr\x00', 0x8, 0x98, 0x33}, 0x2c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e22, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r6, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) r8 = accept4$inet6(r4, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) accept$inet6(r8, 0x0, &(0x7f0000000cc0)) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r7, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r7, 0xbd}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000c80)={r10, 0x7fff, 0x7, [0x8000, 0xcfb, 0x9, 0x100000001, 0x8, 0xfff, 0x0]}, 0x16) 2018/03/30 15:59:52 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x7, 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@ipv4={[], [], @multicast2}, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000000380)={@remote={0xfe, 0x80, [], 0xbb}, r2}, 0x14) pipe(&(0x7f0000000240)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r4, 0x400, 0x70bd25, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040}, 0x20000004) 2018/03/30 15:59:52 executing program 1: syz_emit_ethernet(0x11, &(0x7f0000000000)={@random="b100485caa2a", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000040)={0x2, 0x3, [0x0, 0x0, 0x1000000000000000]}) r0 = socket(0x9, 0x80800, 0x7ff) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x78) 2018/03/30 15:59:52 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x20000000000000, 0xcc2]}) 2018/03/30 15:59:52 executing program 4: getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x3, 0x800, 0x7}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={r0, 0x200}, &(0x7f0000000200)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:52 executing program 2: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt(r0, 0x8907, &(0x7f00000000c0)="e769b01bf4c21f2f6698f958538c0cf329f32614e0d270ec5b1358023ee0d8498dd790c44f50837ff26a7c87546037d78f4f5794589eb5b9032f74cca884feecac9161076662334e759f7d6ff83a5b1d3a58163787e95b33bc112afde5b9") syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:52 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x1, 0x1b8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000040), &(0x7f00000004c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0xd, 0x0, 0x8100, 'erspan0\x00', 'ip6_vti0\x00', 'ip6gretap0\x00', 'ip6_vti0\x00', @link_local={0x1, 0x80, 0xc2}, [], @link_local={0x1, 0x80, 0xc2}, [], 0xa0, 0xf0, 0x128, [@vlan={'vlan\x00', 0x8, {{0x2, 0x0, 0x0, 0x1}}}]}, [@common=@log={'log\x00', 0x28, {{0x0, "b03c44a4ab993f21a642a6c98d9b52352c6a94ffbc6987f2fc82b348efe3"}}}]}, @common=@mark={'mark\x00', 0x10, {{0x0, 0xffffffffffffffff}}}}]}]}, 0x230) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xd9, "bcfe3e0d61021fefdc4c1f262a5834f5bf1dcffc943f871a454c427f7f9baa106d9eaa79003e2463cc5a07ed657f4877bb54b0472e6039dbeec4f566b4398b8ac68e7c16aecbf912523c393c18e1db143c50fadf5f23ad090d776480ddf3880c867afcb97781970645ebb8f3a4eea9ed3d1d2d138f7b0dff2ed21bfb42e3a2294507004974c75e7db7fb53f832a6def333ba9b179f978ca9d4d1769508c5806d9361d316302da1f90bdbafd9749439e228dfb9fc15ba6c13540d808589e3e53dcd4ad8320a79524300184f749ded0f96e33d66a93f2880511b"}, &(0x7f0000000000)=0xe1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x5, 0x558, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000680], 0x0, &(0x7f0000000300), &(0x7f0000000680)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x8, 0x8876, 'vlan0\x00', 'bcsh0\x00', 'gre0\x00', 'yam0\x00', @random="118cf1460403", [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], @empty, [0xff, 0x0, 0x0, 0x0, 0x0, 0xff], 0x70, 0x70, 0xa8}}, @common=@mark={'mark\x00', 0x10, {{0xffffffe0, 0xfffffffffffffffe}}}}, {{{0x7, 0x61, 0xeb1d, 'gretap0\x00', 'ip6_vti0\x00', 'eql\x00', 'bcsf0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x0, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0xff, 0xff, 0xff, 0xff, 0x54377a0f756cf6d4], 0x70, 0x70, 0xe8}}, @common=@nflog={'nflog\x00', 0x50, {{0x161, 0xfffffffffffffffe, 0x3, 0x0, 0x0, "e6231be71f343e48acf03153e819717756c8d95cab4ea24c936ce25d9015132731592df88a9fcb68858d07b33b5ee54f3c2c4c1828907af265894e2787a1c21c"}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x6, 0x600, 'syzkaller1\x00', 'gre0\x00', 'tunl0\x00', 'yam0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}, [0xff, 0xff, 0x0, 0xff], 0x70, 0xa8, 0xf8}, [@common=@mark={'mark\x00', 0x10, {{0xffffffd0, 0xfffffffffffffffe}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00', 0x0, 0x0, 0x1}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x40, 0x8848, 'ip6_vti0\x00', 'syzkaller0\x00', 'yam0\x00', 'gre0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff, 0x0, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff, 0xff, 0xff], 0x70, 0xb8, 0xe8}, [@common=@ERROR={'ERROR\x00', 0x20, {"857bfc072ba6d5b32d8066950f9dcd3f722c7c3843238703371bd84f3dcc"}}]}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}}, {{{0x15, 0x50, 0x43fd, 'vlan0\x00', 'bridge0\x00', 'gre0\x00', 'sit0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, [0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0x0, 0x0, 0xff, 0x0, 0xff], 0xb0, 0x110, 0x158, [@time={'time\x00', 0x18, {{0x7f, 0x7, 0x14f4d, 0x1850, 0x3, 0x4, 0x2}}}]}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x1000}}}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x9}}}]}, @common=@ERROR={'ERROR\x00', 0x20, {"16d9442944bf306f172ec87bd34b0fb4c2f09dfb1cd3ec0fea80834c36d5"}}}]}]}, 0x5d0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000240)={r1, 0x97, "4eb8c6700ae5b6a0a2e029b8e246ee230646a3ef561c798bf7ccd17dfb0ccc85dfedec0006159157cac67e0479f69ca21446d279e8cfaf5e8d3d4804584f1095180ee43f5746e98466245b8ea58b3fec5429a0f0f58f21786fc2d1e751840548d7189c83727a72eb989432bdf3ff5caf64f1a0d1c9fa7052a8f646cfc7f909e613b6311484ec8532ef3c828d192ccf06a183fe43b21715"}, &(0x7f0000000180)=0x9f) 2018/03/30 15:59:52 executing program 6: syz_emit_ethernet(0x36, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x5, 0x9, 0x3}], {0x8100, 0x0, 0x7, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f00000000c0)={0x1, 0x2}) socketpair(0x11, 0x7, 0x401, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000300)="c3d518b91e28481489ac0cc150ad08734090fe00fc60bb67283d032c8800ec404df73b15d60e79b823a6f34fbb9364e18f1b7fbb61ef5e71d349331a58d0ead8961277c304c1b3ac1bd3f9dc4979a5b1d380fe44a5f93bce28dee357e3668109c270d87089f2664973da529338d20bbf9f8bce092ad913c5f747b4c7f0c726da030cdf4ec72b88e3606f45bff80b5af3b44d5b3f3b95615ac96356a3") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="dd0000000f9792bb4493cff1d08d368702de3487a935ffdbc5ea622ef29057e71f931ed83b7100cca467168faebfacf83e9251a9e7cee429de0956101bbf02f718381a175fa1f550fcf068bb4efeaf2ab97d4a07d75000c3f01e3450a4eb73222da9f90b721833409e856015dc66b390167b07ac90378c09c536d17ff27bc9540388863f8caa6bf6470d016f457c5ba71095b846743a09e577ba50e5e644f5bb83ff683b6ec62785f035dae21917ec6e13b5ff7a6e52d7c0dee3ab4a64562cf15ce4b8de91d0fa7668fda295476551fa0327c6d04cf9d0e64f364321591bcd0830"], &(0x7f0000000080)=0xe5) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e23, 0xb5, @remote={0xfe, 0x80, [], 0xbb}, 0x8}}, 0x400, 0x8}, 0x90) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f00000003c0)=""/84, &(0x7f0000000040)=0x54) [ 107.249364] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed [ 107.270227] kernel msg: ebtables bug: please report to author: NOPROTO & 802_3 not allowed 2018/03/30 15:59:52 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f4000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000ca4000)="44180c5030827edcf6bf39b97527f6f23cbc1f61d402b4789fb2e5ebdf1e341ad7a45942165f61cdd2e4e2f1d26e13e9b1801535756874c2927826d266ef7521c258416ddec5e72a0c75bc6262087626af800b52d9fe8f091ef44d254b99f1e356f6db1b8ef082f204557bbf53b4b76f51a4d636d4b6e725e9d979df519e8caed601a9a7f17361ec", 0x88) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x60, &(0x7f0000045000)=[{&(0x7f0000e96f7d)=""/131, 0x83}, {&(0x7f00005ab000)=""/88, 0x58}], 0x2f1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) 2018/03/30 15:59:52 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)={'mangle\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00008f5ffc)=0x4, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfcffc), &(0x7f0000d17ffc)=0x4) 2018/03/30 15:59:52 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) socketpair(0x1, 0x0, 0x1b42, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x1, 0x7}, 0x90) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000000c0)={0x3, {{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x80}}}, 0x88) 2018/03/30 15:59:52 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYRES64], &(0x7f0000000080)={0x1, 0x0, [0x0, 0x1000000000, 0x80000000000004fe, 0x5eb]}) r0 = socket(0xd, 0x1, 0x3c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000000c0)=[@in={0x2, 0x4e21}], 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xff, 0x7, 0x9, 0x1, 0x6}, &(0x7f0000000100)=0x14) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000240)) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x3, 0x9}, &(0x7f0000000180)=0x8) 2018/03/30 15:59:52 executing program 5: pipe(&(0x7f00000002c0)={0xffffffffffffffff}) bind$ax25(r0, &(0x7f0000000300)={0x3, {"9ef6dd20593b3c"}, 0x3}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:52 executing program 1: syz_emit_ethernet(0x1fc, &(0x7f0000000100)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x1000, 0x4, 0x1}}], {@mpls_uc={0x8847, {[{0x6, 0x8, 0x8, 0xff}, {0x163, 0x1000, 0x0, 0xffffffff}], @ipv4={{0x3b, 0x4, 0x3, 0x5, 0x1e2, 0x67, 0x8000, 0xffffffff, 0xff, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, {[@timestamp={0x44, 0x20, 0x88, 0x3, 0xffff, [{[@dev={0xac, 0x14, 0x14, 0x14}], 0x1}, {[@rand_addr=0x2], 0x2}, {[], 0x1}, {[@broadcast=0xffffffff], 0x29b7cc08}]}, @rr={0x7, 0x1b, 0x7, [@loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x14, 0xbb}]}, @end, @cipso={0x86, 0x1d, 0x20, [{0x6, 0x10, "bb947bdde7844e2e5f6cb1f9c0c6"}, {0x7, 0x7, "ad7511b83f"}]}, @noop={0x1}, @cipso={0x86, 0x74, 0x0, [{0x1, 0x12, "b3c75958f712d3e6d80912f203ccb0a4"}, {0x5, 0x4, 'wp'}, {0x0, 0x8, "d7d68dafe381"}, {0x1, 0x10, "95c0a85a023827cee10caeea10af"}, {0x0, 0x12, "62c7dc7981a06ee89dabc6db740ff037"}, {0x2, 0xd, "158de6e8a71e2fad0b0a09"}, {0x0, 0xe, "181dc55ca99cfec020b88957"}, {0x7, 0xe, "779e1c1198bb1055dc11c2b1"}, {0x5, 0x5, "ca8f27"}]}, @end, @ra={0x94, 0x6, 0x401}]}}, @igmp={0x1f, 0x7, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, "cdd5a2e80eed639d08fcbb7dafae219e4b2217f3faab249feb251c0be5ee9d8cbae23bf83685306783ce808d96ccc2a332329fe481ca94a427dd131e1b4be031bfb43b43655386a979d48a5c77ef542343287a21f9c9bdfd434d3f04b8875b8dea7b3453f8e8e192d91bf940a7661da4b9501562307d3b98841efc759933f57690cc5f4b8afa541103521b2e090f82b591f4d3e3b2c995a71b938f0136bb669594db94778a89c76583b39b595e8b3135bd920d9270b874bc57a8ae03b5d3a0361f9d8e5c505c587cd9d95366164841476f8023b1ee55b296e6d301795e20b010abdf914fdd584dfcbfe1d6928f28"}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x800]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'nat\x00'}, &(0x7f0000000300)=0x54) 2018/03/30 15:59:52 executing program 6: syz_emit_ethernet(0x2e, &(0x7f00000002c0)=ANY=[@ANYBLOB="b100425caa2aaaaaaaaaaaaa08004588c120000000000002907800000000ffffffff11fc9078e000000108070000d0baea5909181101291389e865e91794b29afc30b6d95a3a44bc23fff5a5d5d5710d83cac963ebcbcced648e99282367ccade87d308e415095c0e5da8b03c20afeada2e9bb93c2b8a2b265d88e7a05eaf0298f06ba052e92c67bb8de5cca03164c0de865d1de03c594bdb13ff65986734a4213ce4a3476a59be1391642b2a50438506dbefd1ca24e5cdf1514e7c65b9063ce942adc6e994ca9279cee3438ae648cbb64dd2875e5f82020cb5ceb8bbfd918ae"], &(0x7f0000000080)) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="7c0000009714cbe6c2aefc1396392435e431d655d101620f2ec4b183393747008bf94bc992314a672ef6e129a90423a5ec9a36f4a3f681b816f14e9e789d33d4cb5727f136fca10129d07dfb2db961d179fe04f2e5a50b73673ac3418c219b6892f9b4420b255e4d983396484b6042bfb5a6959c4033b478bf3b0f6cf738bc6085818bbc756b79e1a8130eb1a9f5f05cfb336f3a5440737b3def7f0101a1b8028dc0864eb36860d569146a086f73fc5cbd02beb9026c49ad73f4ba9a0de6608f1ddc3e1f7a86458d"], &(0x7f0000000200)=0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={r1, 0x4, 0x30}, &(0x7f0000000280)=0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000100)={r1, 0x6f9}, 0x8) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000040)) 2018/03/30 15:59:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) setsockopt$sock_int(r0, 0x1, 0x1f, &(0x7f0000000480)=0x400, 0x4) sendfile(r0, r1, &(0x7f00000004c0), 0x6) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) r3 = getpid() ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000dc0)=r3) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000c40)={&(0x7f0000000c80)='./file0\x00', 0x0, 0x10}, 0xb) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r7, &(0x7f0000000000)="b0e38f777267b44422798b75d028608aa1ccb32bb2ab4649fad11ec59ffb017618120ccc24ab8259dea5ef724c65d90a87c49e2282ad52a3cbc15daffce1082053e493a477bd50bf0524af9a89ee366bbee7de5a4751e75b8daa6aa27b0556133729c0cd25a1f11080433ed26b123ba0e24234d6abd2ce75467537483b6009f5d36c155221b070b741553218d65cf489c1f7b53a264abb63bd3b126709e8871e03dbfed0fa84c252b619bb4b4f1b879a0ad29eab50a897bc3c10499bc545b83eaea93323a6afac083e3d80683e6fdd848e2ee7260ce201dc070a480c8e985c590c3d087df9e3e5a0b7163eccb0a77710a57e4721630da0f19023ca19ab746018e4a7c646bb476f865f717cbf1e9f06d2fd287062e90f8e6ed9a2ce4cdd75c9b494a75ce4d2822760fcfa0fcf5c1be448", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r4, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=ANY=[@ANYBLOB="180000000000000014010000020000000000000008000000580000000000000014010000070000000200000001000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff01000000000000040000000000000002000000000000009903000000000000040000000000000001000000ffffffff58000000000000001401000007000000000000000b000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='F\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="060000000000000002f5000000000000040000000000000002000000000000002000000000000000080000000000000058000000000000001401000006000000fc0000003f000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="ff01000000000000"], @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="8100000000000000"], @ANYBLOB="40000000000000003306000000000000000001000000000012250000000000005800000000000000100d000000000000"], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r6, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt(r4, 0x125, 0x3, &(0x7f0000000cc0)=""/162, &(0x7f0000000d80)=0xa2) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r8, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r6, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r10 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r9, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r9, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:52 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), 0x4) 2018/03/30 15:59:52 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="b100485caa2aaaaaaa1399fc5d66d92071e951057562fb103caaaaaa08004500001c000000000002907800000000ffffffff11fc9078e0000001"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000140)=0x10, 0x80000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000240)={'nat\x00', 0x0, 0x3, 0x80, [], 0x1, &(0x7f0000000180)=[{}], &(0x7f00000001c0)=""/128}, &(0x7f00000002c0)=0x78) socketpair(0x11, 0x807, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/03/30 15:59:52 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/30 15:59:52 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045000020000000000002907800000000ffffffff11fc7a78e000000108070000"], &(0x7f0000000080)) 2018/03/30 15:59:52 executing program 3: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') setsockopt(r0, 0x100000001, 0x0, &(0x7f0000000340)="d0dc0eded8b76c0ca9db44ba55603b481c59b4418994ec03cd507bd9bb3888177b40571600cc77eb349d6b4bbfcdeed36d65e6165eeb057fadeffc327b5e77e23741d02a0e8b859b3d9f565228495cdef3996d32e253723726654a2ebda58bf4f8dc2c1df34a21985894ee105ba82e8b761b9328e899642ddefc701abf3e84cf15b9c9857c69c60d768d2142017ecf923eae477731c7dd3881146d0b8e4288d6beed9c66e4111ec64716b5c1c3e2526d2a53035dc660921da24ee24edf030d56395cd6ffdcbba07b18", 0xc9) r2 = socket$inet(0x2, 0x840000000003, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000280)={{0x5, 0x6f, 0x5b, 0x170b, 0xdc, 0x1009}, 0x0, 0x3, 0x4}) setsockopt$inet_int(r2, 0x0, 0xc8, &(0x7f0000000000), 0x4) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f0000000180)={0x2, 'bcsh0\x00'}, 0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000340)={0x0, 0x7f, 0x30}, &(0x7f0000000380)=0xc) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000001ec0)={0x6, 0x9}, 0x2) getpeername$ipx(r0, &(0x7f0000000440), &(0x7f0000000480)=0x10) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0xba1, &(0x7f00000001c0)=0x4) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="c0000000120002032abd7000ffdbdf24fe810000000000002000000000000019000004d600002b0008000c000400000028001a00e0000001000000000000000000000000ac1414bb0000000000000000000000000a0002ff6800020065636228626c6f776669736829000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80010b1316a2116af38d2d444d490fd86450219fa7682eddae863449739a7000000"], 0x1}, 0x1, 0x0, 0x0, 0x4008010}, 0x10) socketpair(0x11, 0x80b, 0x4, &(0x7f0000000240)) close(r0) 2018/03/30 15:59:52 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000180)={0x1, 0x101}, 0x8) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast1=0xe0000001}, 0x4, 0x2, 0x0, 0x1}}, 0x26) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000553ffc)) r1 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000680)={0x5}, 0x4) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000000)={0x0, 0x7f, 0x10}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000040)={r2, &(0x7f00000000c0)="dda6ea8a208e9ce94d7894368c91cef97e2c08f94d4770971c0732790236a2498a5c5fb33f648abc717ea50bd2fc4cbbab7b6afc5c0545a6dcb92793b6b0e56c4d903e87cb8dcbbe048b3c9747a7bd71b18160bdc7e78bbc5e6a48904f0ddce087835cb7c01be1547ea223dbb454ed3e430b2bb0ef1fa3ac15670b529f151dacf04d37e9aaed82edf5bd2a33faa83dd46e4250915c2b673d7a78675c2262f61f4e"}, 0x10) [ 107.402612] IPVS: Unknown mcast interface: bcsh0 [ 107.421263] IPVS: Unknown mcast interface: bcsh0 2018/03/30 15:59:52 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) 2018/03/30 15:59:52 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x72f, 0x4000000000000000]}) 2018/03/30 15:59:52 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:52 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000140), 0x4d) 2018/03/30 15:59:52 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa0800f5a2170dbfe54480dd30e8450000000000000002907800000000ffffffff1100"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)) 2018/03/30 15:59:52 executing program 7: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001400)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6db, 0x9, 0x4, 0x6275, 0x40}, &(0x7f00000014c0)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001340)={r2, 0x3, 0x0, 0x5}, &(0x7f0000001500)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r3, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, [], 0x13}, 0x3}]}, &(0x7f0000000140)=0x10) socketpair(0x9, 0x8000f, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f0000001780)=0x6, 0x4) r7 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r7, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r7, 0x40000000000005) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x7d, "28665ddf9513a5bf433a89a7402837926dd9ab2a67da9d42e92ab9eda8cb44aabdc089eb43e74257a112ae427a9f39346deeae63e2a8d58be3e1153d88ca6ea06241f03040a14c8df022e3e6526a11feb4ffd3b1eeedadeb10f9624010d499ca0d338bca10779ef1568493005e9b3ce5a98ada7d5264155a5b0aad9ef9"}, &(0x7f00000001c0)=0x85) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r8, 0x4}, &(0x7f0000000240)=0x9c3b63f1fc353b02) r10 = accept(r7, 0x0, &(0x7f00000017c0)=0xfffffffffffffe72) getsockopt$IPT_SO_GET_REVISION_MATCH(r10, 0x0, 0x42, &(0x7f00000002c0)={'ah\x00'}, &(0x7f0000000300)=0x1e) ioctl$sock_SIOCGIFCONF(r10, 0x8910, &(0x7f0000000540)=@req={0x28, &(0x7f0000000500)={'sit0\x00', @ifru_hwaddr=@random="789f9238801a"}}) r11 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r11, &(0x7f0000001c80)={0xa, 0x4e20, 0x80000000, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r7, &(0x7f00004f3000), 0x1f7, 0x0, &(0x7f0000cac000)={0xa}, 0x1c) r12 = accept4(r7, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80, 0x0) sendmsg$nl_route(r12, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)=ANY=[]}, 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r12, 0x84, 0x2, &(0x7f0000000580), &(0x7f00000005c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r10, 0x84, 0x7c, &(0x7f0000000380)={r9, 0x6, 0x80}, &(0x7f00000003c0)=0x8) writev(r11, &(0x7f00001ddff0)=[{&(0x7f000063d000)="a8", 0x1}], 0x1) r13 = socket$inet(0x2, 0x80005, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r13, 0x0, 0x32, &(0x7f0000000100)=@broute={'broute\x00', 0x20, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000300), &(0x7f0000000040)}, 0x78) sendmsg(r12, &(0x7f0000000680)={&(0x7f0000000700)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x2, {0xa, 0x4e23, 0xd5, @dev={0xfe, 0x80, [], 0xb}, 0x80000001}}}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000780)="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", 0x1000}], 0x1, &(0x7f0000001cc0)=ANY=[], 0x0, 0x4000}, 0x20004010) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000000280)=r4, 0x4) ioctl$DRM_IOCTL_GET_STATS(r6, 0x80f86406, &(0x7f00000002c0)=""/4096) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001880)={r6}) sendmsg$nl_route(r14, &(0x7f00000001c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000001800)=ANY=[@ANYBLOB="140000001a0000e62abd7000fedbdf25020000001b9258ae2f0a7f877a2df77addbcf0605f0df787b5eed1b08b629cb5bfb23e06cb30c8965914c518de94273a2e03786c424d458d079ea9ab6e22654ac61aa52439cb37ee"], 0x1}, 0x1, 0x0, 0x0, 0x20000040}, 0x4000) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/30 15:59:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000c80)={0x0, 0xb2, "5010ad81655d6f988ebdf94657814ebd45e331ec41e8edb516b6bee95ebaf3f68d006db76edee063edff26416929dad4a869503233516ce156eefd0d65f3a2987472c2970254aa7ade3f1fbe883ca748bb308baebb55a9afa8512c813c088a8ae6decdb585c602b23acf79b1e9d3aa7dfc02096ddfdd8650a12962ed60c9624f54351f1ad2df0d82558f0fd1858c992dcac365935d125ff0b1c361ab59954cc8525581e534820ccf36e36ff17987ed1f4e78"}, &(0x7f0000000d40)=0xba) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000d80)={r5, 0x7}, 0x8) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r7, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=ANY=[@ANYBLOB="180000000000000014010000020000000000000008000000580000000000000014010000070000000200000001000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff01000000000000040000000000000002000000000000009903000000000000040000000000000001000000ffffffff580000000000000014010000070000ddff0000000b000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='F\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="06000000000000000300000000000000040000000000000002000000000000002000000000000000080000000000000058000000000000001401000006000000fc0000003f000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="ff01000000000000"], @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="8100000000000000"], @ANYBLOB="40000000000000003306000000000000000001000000000012250000000000005800000000000000100d000000000000"], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r6, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r8, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r6, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r10 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r9, 0x81}, 0x8) ioctl$PPPIOCSMRU(r3, 0x40047452, &(0x7f0000000c40)=0x28000000000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r9, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34050}, 0xc, &(0x7f0000007ff0)={&(0x7f0000016fe0)={0x20, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000080)={0x0, 0x0}) setsockopt$inet_group_source_req(r1, 0x0, 0x2e, &(0x7f0000000100)={0x9, {{0x2, 0x4e23, @multicast2=0xe0000002}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f00000000c0)={r3, r4}) 2018/03/30 15:59:52 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) syz_extract_tcp_res(&(0x7f0000000040), 0x7ff, 0x401) 2018/03/30 15:59:52 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaa35aaaaaaaa08004500002000000108070000000000000000000000000000000000000000000000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = socket$rds(0x15, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$RDS_GET_MR_FOR_DEST(r0, 0x114, 0x7, &(0x7f0000000280)={@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @loopback=0x7f000001}, 0x4, 0x1, 0x0, 0x4}}, {&(0x7f0000000180)=""/139, 0x8b}, &(0x7f0000000240), 0x50}, 0xa0) 2018/03/30 15:59:52 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="62000000dd0bfc9428fe69e2a69281c7d39a3040dc86697b9da2778f3144fcc15516aeb5aa732b2f497128a1a5fc7d380950dfc5891c45a398ebba734f6cd9425d3e187e6c729745d4ac1c65dc6c694283fb8173306717bac26831e480e946dcee30a73affcfb3110ae39234a8a1"], &(0x7f0000000140)=0x6a) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000001c0)=0x8) 2018/03/30 15:59:52 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000f00)=@ethernet={0x0, @local}, &(0x7f0000000f80)=0x80) getsockname$ipx(r0, &(0x7f0000000fc0), &(0x7f0000001000)=0x10) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000440)=0x8000, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:52 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0xf3e]}) syz_extract_tcp_res(&(0x7f0000000040), 0x7f, 0xffffffff) socket$unix(0x1, 0x2, 0x0) 2018/03/30 15:59:52 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa0800450000200000a50c7365205d2107e26baa6a00000002907800000000ffffffff11fc9078e000000108070000"], &(0x7f0000000080)) 2018/03/30 15:59:52 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x1}, 0x20) setsockopt$packet_int(r0, 0x107, 0x9, &(0x7f0000000000)=0x9, 0x4) tee(r0, r0, 0x80, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x400000000400, 0x0, 0x3}, 0x20) 2018/03/30 15:59:52 executing program 5: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00000000c0), &(0x7f0000000240)=0x4) syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYPTR64], &(0x7f0000000080)={0x0, 0x2000, [0x2, 0x0, 0x0, 0xffffffffffffffff]}) syz_emit_ethernet(0xe7, &(0x7f0000000140)={@random="96ae354d1290", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipx={0x8137, {0xffff, 0xd9, 0x14000000000, 0x4, {@broadcast=0xffffffff, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x8001}, {@current, @current, 0x3}, "4607d2484b316f9972f3d0ae34dc8db2ea0e4e10de33e6274388026c352ec5adb051fe57d33df7dafd6b78c5059ee65a583548e45c23805f7ba09f1e24a965ed30220fb5d67cd5b62c49d0f6c4099541e59ef1ea8e1a3642660ab9a9fb1b1ce9193529592c358df41317a7e285dfc4086dbd5938d10c56706a44a5c044741474d06371ab33484aaaa23458571e9b216d9c15033faf8989d6ce42a91789566142a6e732ae0cda33dce78e8ae1623d063d7b50ec1d73b9659c54982e"}}}}, &(0x7f0000000000)={0x1, 0x1, [0x5e1, 0x3dd, 0x9a5, 0x22a]}) sendmsg$kcm(r0, &(0x7f0000000d40)={&(0x7f0000000280)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @multicast1=0xe0000001}, 0x2, 0x0, 0x1, 0x2}}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000300)="0adbe2138dbe0e922a7e50714cf2dd1c7e8c2d669e2bb6889b0e49d4d0101bcf3e8d2b4f1acdea053fb10b7090bb2905a05bce9f08b948f574e30a812e8da080fe7ead50a7bb4fe9c5aca7f60b6f4bade8939e3785d30192fb4f69bbd3108a1a3a63978ca7199445ae808b117265f2b3c29293db5f7cdda25671577ec4193957e3e0eae5bf3be5d9ced44b7aa819d31c2a0502a6c33933c64180e1a7f0285059005c1272ec9b5598634970a8face042b6133", 0xb2}, {&(0x7f00000003c0)="132c748ea4adc6916e6b497254e872ddabeb376db0424eba5757be9032bbb2181f32ff36d826f70ffef575453492554fd6d5b788771a6609bc8f9b6f475f0f64ab609016f1469b4f3d093073e9a3b835bf70e47bc041027f88d2d7cfff1c6cfc8fe998e2991ff870fd22278eac30d91deeccd008377576015c289af516f9d3332262191b74d823fe403eef05925345dced19987bdb9b2792849ac2ce46ac2fff4fff8e8de09faa126ed074ea9343ecd4806a3025125acb095af13533802893ba9b5df0111b65acd5e2692afc480377", 0xcf}, {&(0x7f00000004c0)="490af8d998d762376d145574ccfa1f0e18681b66c3e863218b9fb2e13273bffffc0b3f1cb1eb264db06cc56d742c75e498cf9de20deba40151ec9f4ccfcf0cd352dcfd187b7c093a86f4a0d3968e590f5af812a18c2adc4539b9fb97703703043da5b89b747a8f3d3f776af21118a5a220bd2a9bcf27e6e61434f3acbb31fadf361a1af65d018d917f4c35f71b993c919dd5dd4e4bc2b708442e102093d39501c5b9c2227b56cecea276c8bba625a908f66da5c2fe0aa1221664a3b8a391086b9ce5641c9783a0d5a221cc83", 0xcc}, {&(0x7f00000005c0)}, {&(0x7f0000000600)="93cc90d2224762bb1e4ccca928bfbcbd5d91b90c3110f6054cecf376c1aa8bff36f3cc345b2f9c1a75c174c1ac78ae8786622fc326d53d900b6fca5717a280eb153f7fdbe31a05efd7ee13d4221da1da5e022dc80db9f3d26c3888467f69f993018e078f866cbe36d7cba72805", 0x6d}, {&(0x7f0000000680)="8f79de7d1e6d1f5e09f405ae31dfaa2f89b0f5326f6ff9412274ddd780bd7c4e95f533c6e7ec06d2f61955e4019916fb3d3803e7397d1c6ab88e9877c604830441f8b821730b7821b4ea409627a38b442754c5bfc8bdee6ff8dbf1a01d6af84528c80b85209c051a0fc6d560ccd3abf3c701fb91e81a8a54c444e8ab5a11f6fb7ec07ee5c02807c630be86ab02c8083d68fbb3d7aab8e7c1a906160b6f3b101c63510e8cd2d5a1cf3493ed4ce915244ea655402bd804a10d182dda992450de9857cf3e2a41aa5d8cc4b46ad76e95df9b11a0a2d6", 0xd4}, {&(0x7f0000000780)="25167c8011021e9df3909983911a1b03769fa0b1a634bf03216da069ebe2cc722027c44757cbcc3253e963c426a1615b90c7b06c0b4bcfbcc09c31808bf9e2ca4301c833f04eb2a811777994a8cecb47d130af37c952a47bdd8a67fd109a89cf50275d96cb3617755916f748771f9824a4691b245406ebf37a689d10959a2e5faf7973a0898c65f6af5e970352dd3b45c629f5ed7bc537acc4089f20daac114a794b53c9c26cd104d6b0306db9970663aac8933baedabc72b7991b3cea1ab5e70feddb64b1326733c2e7748316aa34ac457840f53b0e260978a2b9392f5dd7948da91463a30edf", 0xe7}, {&(0x7f0000000880)="26135f1862a62ed270b08ef5964049f9e78fc57501294c4b7fa22957237aff9e4a37f605be6e8b87fbb99e4c94dd7b9060236514643c626631bdec7e4f5d7ec0deca3222f713dc682574b03acd8d76bd532057905afc91f7aa3d71e0ccf8476a482393b04e20b808d30c37fe48655528fc8db81384b1e54cc1089d4a9d74c11db8e8692ad8a743c32394961e12b6806eec17864f07a505e3da41e6cc7d0becc809e17b8eb4084dbeb96d78", 0xab}], 0x8, &(0x7f00000009c0)=[{0x60, 0x101, 0x3, "3486e89dd3c5fc83b3fa59fdd3e7c199181d6f64a9adc306e7ff13e83354f31522ce62562cb275de4077f891d45d5e252d09c3d81bfad8d5f277e93c3943de67231c3d53329659781f4fa16bc4"}, {0x38, 0x10b, 0x11b9, "0ff1007c308297b4983a4fa7364478a70eab362930127b3d29d55aeb833d0646ebceb076554d30"}, {0x78, 0x10f, 0x2, "81cd66340a5dfbfcb5ea81534e4a5f1e6b0f15235e82d2055a1dbb5fa8494e62d8e27ce8c56ab83546ce84531d391ce658e5c1801ed22f882884ed73aed20aa1952fbe21d44bf74ac86a876aeb62ea45096ad2b13e27b16235cc93474c329b39cb89fa8a6c"}, {0xd8, 0x10c, 0x7, "02637e889fccb85b00091e65352067256977603e61570e6d7191e9407b0530dfc43860fef75c6053ed17b98ce987ab329e6958a81408276f8cbed5a77c6462a760cf85510eec8f177e242d4c122bcff8ce053c28efc24671d0997328026632569574b83be0e0e1a7f86427f916d26372f6c15ed060b49228601e381eede0ef5b3c8ead6bb18a5c95025cbbce8e263ddecfc54791512de18fc87bc78746fe68ba192510a7e0c64c6d032acf259b1048e58ba817529eda985fab1e51d9c0e5b7cbc44e00221a72ee"}, {0xa8, 0xff, 0x35, "76b9092794830e92ee5942d9f1fd2f886174f9f044cc5fd4b3eedf38a5b9ef61025d8b294199244259e00a0527192ae3a413ac8d3abb952987205cbdeca62c578c7a1557e03d0de656e06dd36a059a2b951827ca81e615b4550cd41124429645a74d157dac67f8f3fa94cdcf53283e8a31628a9096db78da7d8e14f5b41c1470f5be609b225164b3aa16eae5f0cb7b82009625c2a9070ae8"}, {0x60, 0x13b, 0x800, "4285d851363957613412f14d8e27fcf608dbc8312e0597a7ebce3bfc2679f922c0bd9756ef14e9fc16ec3089a62a64f730c2d89ba4d683cef0b84dea34ac66da334a978dc2ed8ffaad86cf89dc30cd"}, {0x58, 0x10e, 0xd5, "9efa2f91ed4357cc5c81062f6b6b3b187bbcecc4881eed135a63b055c8a9044e40c815be34412e8304d75a711880e9ab139e7e5f1540b24f767b02c521fc71f8f2"}], 0x348, 0x20000850}, 0x20000000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000005c0), &(0x7f0000000d80)=0x4) 2018/03/30 15:59:52 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa1eaaaaaaaaaaaa08004500002000ff11fc9078e0000001080700000000000000000000000000000000"], &(0x7f0000000080)) 2018/03/30 15:59:52 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f00000000c0)={'nat\x00'}, &(0x7f0000000040)=0x78) 2018/03/30 15:59:52 executing program 6: socketpair(0x9, 0x4, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000100)={r1, 0x1}) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:52 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f00000000c0)) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:52 executing program 3: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0)={0x0, 0x5}, 0x8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000300)) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x34000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x20, 0x2b, 0x6fd, 0x0, 0x0, {0x2004}, [@nested={0xc, 0x0, [@typed={0x8, 0x3, @u32}]}]}, 0x20}, 0x1}, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@ax25, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0xbb}, 0x7fffffff, 0x0, 0xff, 0x1, 0xffffffff, 0x9, 0x6}, &(0x7f0000000280)=0x20) getsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000180)=0x6, &(0x7f0000000200)=0x4) 2018/03/30 15:59:52 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) 2018/03/30 15:59:52 executing program 5: syz_emit_ethernet(0x36, &(0x7f00000001c0)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x2, 0x0, 0x3}], {0x8100, 0x30d4, 0xecb}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0xffffffffffffffff, [0x0, 0x0, 0x966]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'eql\x00', {0x4, 0x2, 0x2, "2336a46059b0", 0x6}}) 2018/03/30 15:59:52 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="b100485caa2aaaaad9aaaaaaaa0800454caa531aca2ebc8aa2128f35110d0277a26d000020000000000002907800000000ffffffff11009078"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:52 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000180)=0x1c, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000001c0)={0x8, {{0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x794}}}, 0x88) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:52 executing program 6: 2018/03/30 15:59:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r1, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000100)) getsockopt$EBT_SO_GET_ENTRIES(r2, 0x0, 0x81, &(0x7f0000000400)={'nat\x00', 0x0, 0x4, 0xdd, [], 0x7, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000300)=""/221}, &(0x7f0000000140)=0x78) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000200)) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000240)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) 2018/03/30 15:59:52 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000c40)=ANY=[@ANYBLOB="180000000000000014010000020000000000000008000000580000000000000014010000070000000200000001000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff01000000000000040000000000000002000000000000009903000000000000040000000000000001000000ffffffff58000000000000001401000007000000000000000b000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='F\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="0600000000000000030000000000000004006d19a0823c24e47300002000000002000000000000002000000000000000080000000000000058000000000000001401000006000000fc0000003f000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="ff01000000000000"], @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="8100000000000000"], @ANYBLOB="40000000000000003306000000000000000001000000000012250000000000005800000000000000100d000000000000"], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r8, 0x81}, 0x8) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000940)=""/52, &(0x7f0000000980)=0x34) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r8, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:52 executing program 7: r0 = socket(0x12, 0xa, 0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={0x0}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000400)={r1, 0x1000}, 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) socketpair$inet6(0xa, 0x0, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e24, 0xffffffff, @local={0xfe, 0x80, [], 0xaa}, 0x6}}}, &(0x7f0000000140)=0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000440), &(0x7f0000000340)=0xb) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000200)={r5, 0x68, &(0x7f0000000180)=[@in6={0xa, 0x4e22, 0x100, @loopback={0x0, 0x1}, 0x6eb}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xe}}, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x5}]}, &(0x7f0000000240)=0x10) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x7fffffff}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000280)={r4}) setsockopt$inet_udp_encap(r6, 0x11, 0x64, &(0x7f00000002c0)=0x7, 0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000300)=0x200, 0x1) 2018/03/30 15:59:52 executing program 4: syz_emit_ethernet(0xffffffcc, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)={0x1, 0x0, [0x0, 0x0, 0xccc]}) 2018/03/30 15:59:52 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@ax25, &(0x7f0000000040)=0x80) socketpair(0x0, 0x0, 0x2, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000340)={r1, &(0x7f00000002c0)="cf0444ae4bf6192d792e9df4b511ed7a41e265a70d151f3c510113704fd1f2ce1e57752ecdc09590534b0a1a442cfe530991facdc15e1fca2c", &(0x7f0000000300)=""/53}, 0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x3f}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={r2, @in={{0x2, 0x4e24}}, 0x8, 0xaeb5, 0x3f, 0x400, 0x10}, 0x98) 2018/03/30 15:59:52 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="b18b05006a0924474daaaaaafbff4400002000000078e000100108070009"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x342, 0x80000000000004fe]}) 2018/03/30 15:59:52 executing program 1: syz_emit_ethernet(0x36, &(0x7f0000000280)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x4, 0x100000000, 0x1}], {0x8100, 0x0, 0x0, 0x4}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x10000000000000]}) r0 = socket(0x1a, 0x3, 0x112c) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000240), 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x63b2, 0x10}, &(0x7f00000000c0)=0xc) syz_emit_ethernet(0x9b, &(0x7f0000000140)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @random="fbd6f19b49a8", [], {@ipx={0x8137, {0xffff, 0x8d, 0x3, 0x15, {@broadcast=0xffffffff, @random="a8b2069f18ef", 0x6}, {@random=0x400, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x2}, "29dbfa20ccc4811381a8dbe6e2a954ad15e47cf8612e424948bf5bcc5a8d35de47bba6a457f90f17da45d03a1e944fc3b13deabec9490b5242878059f45e5c8c8ba60351aee4b48bb5eb73a3ebb61150714637a45ee7a1b213d9bada6b69d695627c493d65cae6d7393da529a71aeb"}}}}, &(0x7f0000000200)={0x1, 0x1, [0xbb4, 0xd09, 0x3e9, 0xce0]}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB="0080020001000300459498e34aea35c4073d37d4d681d93b929845a7183a3a7b86579191c0a84e2ec0853376faa517e729cae9235562cc069b6a9713"], 0xc) 2018/03/30 15:59:52 executing program 5: socketpair(0x19, 0xe, 0x7, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00000000c0)=""/29, &(0x7f0000000100)=0x1d) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0xf718317, 0x9, 0x5, 0x1, 0x3, [{0x4, 0x1bc, 0x100000000, 0x0, 0x0, 0x84}, {0x0, 0x9, 0x67}, {0x1, 0x0, 0x10000}]}) syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045000020000000000002907800000000ff00"], &(0x7f0000000080)) 2018/03/30 15:59:52 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f00002f6000)=ANY=[@ANYBLOB="3c01000010001307fffffffffffffffffe800000000000000000000000000001800000000000000900000000000000004e2000004e2000000300000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ff020000000000000000000000000001ffffffff3200000000000000000000000000ffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0a00000000000000000000004c001200726663343130362867636d28616573292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000"], 0x13c}, 0x1}, 0x0) 2018/03/30 15:59:52 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f00000000c0)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r0}) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000000240)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x0, 0x80000001, 0x2}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r2, 0x2}, 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000100)={@rand_addr=0x90b7, @rand_addr=0x312, 0x0, 0x5, [@dev={0xac, 0x14, 0x14, 0x1a}, @loopback=0x7f000001, @dev={0xac, 0x14, 0x14, 0x11}, @rand_addr=0x9, @loopback=0x7f000001]}, 0x24) 2018/03/30 15:59:52 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0xfffffffffffffffd, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x8f, "2c581a14135a456e3e7b1132624de1fcd7977061fb73bbaaa4dfcd37ea9c1b1a3cdbda6bca26830f353a1828c1210238e9cf5f441b759e0d21f0b32dbc58d009f96f119d0145a667e08bd5087eed5de78d5900ff871bc9711d9258e8ab4df55e0e86309630e22facc83e8e5c207681b621f5bc2a88333c4a41f59046962709f818bc6c7015f6ec19d96aced5bf0cfa"}, &(0x7f0000000200)=0x97) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000240)={r1, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0xc728, 0x38}, 0x90) 2018/03/30 15:59:52 executing program 1: r0 = socket(0x5, 0x8000a, 0x3) getsockname$netrom(r0, &(0x7f00000002c0)=@full, &(0x7f0000000340)=0x48) syz_emit_ethernet(0x10b, &(0x7f00000000c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x88ca, "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"}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0xd72]}) 2018/03/30 15:59:52 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0xa6f]}) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000840)) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000880), &(0x7f00000008c0)=0x4) 2018/03/30 15:59:52 executing program 3: socket(0x10, 0x802, 0x0) 2018/03/30 15:59:52 executing program 5: pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r0, 0x29, 0xd7, &(0x7f00000000c0)=""/15, &(0x7f0000000100)=0xf) syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045000020000000000082907800000000ffffffff11009078e000000108070000"], &(0x7f0000000080)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000001c0)={0xf7, {{0xa, 0x4e22, 0x1, @remote={0xfe, 0x80, [], 0xbb}}}}, 0x88) 2018/03/30 15:59:52 executing program 2: syz_emit_ethernet(0x35c, &(0x7f00000014c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @link_local={0x1, 0x80, 0xc2}, [], {@canfd={0xd, {{0x0, 0x441, 0x9}, 0x6, 0x3, 0x0, 0x0, "39ab3cacd2fde7521abfe4232912c7b00ddd963be0dbf689f792eb51a22331fa15f5180ebbe364adb4a3a01cfb9ee4c265cfd82c66a7b043d1c58abfccda0cc4"}}}}, &(0x7f0000000080)={0x3, 0x1, [0xea8, 0x421, 0xdd7, 0x83fffffe]}) getpeername(0xffffffffffffffff, &(0x7f00000013c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000001440)=0x80) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001480)=0x3, 0x4) 2018/03/30 15:59:52 executing program 4: syz_emit_ethernet(0xa, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x7c6, 0x18, 0xf37, 0x2000000000000000]}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)={0x0, 0xfffffffffffffff8}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x3}, 0x8) 2018/03/30 15:59:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(r0, &(0x7f0000001240)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000fc0)=0x80) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001440)={r0}) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$rds(r3, &(0x7f0000001300)={&(0x7f0000000c40)={0x2, 0x4e24, @multicast2=0xe0000002}, 0x10, &(0x7f00000010c0)=[{&(0x7f0000000c80)=""/83, 0x53}, {&(0x7f0000000d00)=""/25, 0x19}, {&(0x7f0000000d40)=""/234, 0xea}, {&(0x7f0000000e40)=""/61, 0x3d}, {&(0x7f0000000e80)=""/134, 0x86}, {&(0x7f0000000f40)=""/89, 0x59}, {&(0x7f0000000fc0)}, {&(0x7f0000001000)=""/145, 0x91}], 0x8, &(0x7f0000001340)=ANY=[@ANYBLOB="58000000008000000000000000000000fdffffff00000086bbd10d2a04f9a4d067a4b60bf657c3c0792adb00", @ANYPTR=&(0x7f0000001140)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000001180)=ANY=[@ANYBLOB="0001000000000000"], @ANYBLOB="0700000000000000e20a000000000000020000000000000006000000000000006800000000000000400000000000000058000000000000001401000006000000b3000000ff010000", @ANYPTR=&(0x7f00000011c0)=ANY=[@ANYBLOB="01feffffffffffff"], @ANYPTR=&(0x7f0000001200)=ANY=[@ANYBLOB="ffffffff00000000"], @ANYBLOB="7f000000000000001e00000000000000e1ffffffffffffff400000000000000008000000000000000900000000000000"], 0xb0, 0x4000000}, 0x20008001) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r7, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r4, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=[@rdma_dest={0x18, 0x114, 0x2, {0x100000000, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x1}, &(0x7f00000007c0)=0x9, &(0x7f0000000800), 0x1ff, 0x4, 0x2, 0x399, 0x4, 0xffffffff00000001}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0xb}, &(0x7f0000000840)=0x46, &(0x7f0000000880)=0x3, 0x6, 0x3, 0x4, 0x2, 0x20, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0xfc, 0x3f}, &(0x7f00000008c0)=0x1ff, &(0x7f0000000900)=0x81, 0x40, 0x633, 0x10000, 0x2512, 0x58, 0xd10}}], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r6, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r8, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r6, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r10 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r9, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r9, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:53 executing program 5: syz_emit_ethernet(0xfffffffffffffffe, &(0x7f0000000000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0xe1d, 0x0, 0x0, 0x8000000000000]}) 2018/03/30 15:59:53 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x1, 0x0) sendmsg(r1, &(0x7f0000000000)={&(0x7f00000000c0)=@generic={0x10000000001e, "0100000000001e0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624280027800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000000740), 0x0, &(0x7f0000000040), 0x0, 0x80000d}, 0x4) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x800006, 0xb, 0x1, 0x140}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r2, 0x89}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f000090bff7)="ed0c40fb58b4ba48ee", 0x9) setsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000000000)={@rand_addr, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) sendto$inet(r3, &(0x7f0000e76000)="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", 0x5b5, 0x0, &(0x7f0000bc8ff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000040)={0x9}, 0x1) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000280)) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) r5 = epoll_create1(0x0) r6 = socket(0x15, 0x80005, 0x0) getsockopt(r6, 0x600000000115, 0xdf3, &(0x7f0000000440), &(0x7f0000bda000)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000bc0)={0x7000201b}) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000004c0)="0e0af27f4931ac8b41068d31230501bfc97c3f24610f853da10e305b551b52dce9990a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb0000000000000000000000000000000000000000e8267779b9a102dd119d5dbeb025bb5d86d0bc02082e67c2505c4b111c11c93cc96383fa55f01dd3b25c999cf509785fd07d507e4f3edcddbdd94811d5dee5d7fedbaad4eadaaa3ab13b592c99801f116fee59ed9315867e92f4f1cb132da437cfe4489802374847359a3f2e909de31c6c817a15aac37e67c1ba8ca022c9125dbe3d", 0xde}], 0x1, &(0x7f0000000440)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4048) socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) getpeername$netrom(r0, &(0x7f0000000340), &(0x7f0000000380)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(r4, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00', 0xfffffffffffffffc}, 0xffffffffffffff09) ioctl(r4, 0x800000000008982, &(0x7f0000000000)) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r7, 0x4010641a, &(0x7f0000000480)={0x40000000000003c4, &(0x7f00000003c0)=[0x8, 0x3, 0x1, 0x1ff, 0x4000000, 0x0]}) sendmsg(r4, &(0x7f0000000b40)={&(0x7f00000005c0)=@ax25={0x3, {"f1af380fb897c2"}, 0x4}, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000000c00)=ANY=[], 0x0, 0xc090}, 0x40000) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000300)=0x7d5, 0x4) 2018/03/30 15:59:53 executing program 6: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x9, 0x8da3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e20, 0x1, @empty, 0x8}}}, 0x84) syz_emit_ethernet(0x8c, &(0x7f0000000300)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@llc_tr={0x11, {@snap={0x1, 0xaa, "51ee", "5b7bdc", 0xa00, "a38332d9862a1fdbcfea9f85277fd5d07c845d02fc2e2064980ebbe6addc627b7820b5ee11f57fb96d4bca59b9979ea47b157ea3fa948ac13949ca3eec1d0a9cac3dc348372dffc1ad58dd7e48b5f9316fd983046dc4e544921309632e1ef0692cdec1196f3c5e060d722e020bbca10f8a1d9b1d8b"}}}}}, &(0x7f0000000280)={0x4, 0x4, [0x211, 0x0, 0x202, 0x1000000000000004]}) 2018/03/30 15:59:53 executing program 1: 2018/03/30 15:59:53 executing program 4: r0 = socket$inet_sctp(0x2, 0x40000000009, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x3, 0x100, 0x7, 0x80, 0x12}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000280)={r1, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f00000000c0)=0x30) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa08004500001c000000000002907800000000ffffffff11fc9078e0000100"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/23, &(0x7f0000000140)=0x17) 2018/03/30 15:59:53 executing program 7: r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000000)={'ip6_vti0\x00', @ifru_addrs=@in={0x2, 0x4e20, @rand_addr}}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) 2018/03/30 15:59:53 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e23, 0x50c4, @local={0xfe, 0x80, [], 0xaa}, 0x8c7}}, 0x2, 0x2b, 0x4, 0x8, 0x4}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r1, 0x2}, 0x8) 2018/03/30 15:59:53 executing program 1: syz_emit_ethernet(0xfffffd53, &(0x7f0000000040)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x7, 0xffff}], {0x8100, 0xc34d, 0x1f, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x4, 0x0, 0xf18]}) r0 = socket$pptp(0x18, 0x1, 0x2) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000140)={0x16, @rand_addr=0x91db, 0x4e21, 0x0, 'rr\x00', 0x1d, 0xff, 0x52}, 0x2c) ioctl$sock_ifreq(r0, 0x8929, &(0x7f00000005c0)={'yam0\x00', @ifru_map={0x3, 0x9, 0x4, 0x4, 0xc1, 0x1}}) syz_emit_ethernet(0x66, &(0x7f00000000c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, [], {@mpls_mc={0x8848, {[{0x8, 0x4, 0x4, 0x9a}, {0x4, 0xfffffffffffffffe, 0x9, 0x434}], @ipv4={{0xf, 0x4, 0x2, 0x7, 0x50, 0x68, 0x7, 0x59, 0xdf, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x19}, {[@rr={0x7, 0x7, 0x5978, [@broadcast=0xffffffff]}, @rr={0x7, 0x1f, 0xfffffffffffffffe, [@rand_addr, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @rand_addr, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0xc}]}]}}, @dccp={{0x4e21, 0x4e24, 0x4, 0x1, 0x20, 0x0, 0x0, 0xf, 0x8, "c1bd2f", 0x9, "8d0895"}, '!QEE'}}}}}}, 0x0) 2018/03/30 15:59:53 executing program 5: pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000240)={'icmp6\x00'}, &(0x7f0000000280)=0x1e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e22, 0x2, @dev={0xfe, 0x80, [], 0x10}, 0x6}}, 0xfffffffffffffff8, 0xffffffffffffa5d4, 0x2, 0x7fffffff, 0x4}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0xfa40}, &(0x7f0000000200)=0x8) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @random="a6fa5a296002", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x89, 0x40, 0x2b]}) 2018/03/30 15:59:53 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe, 0x4]}) r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x80, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000200)={@loopback, 0x0}, &(0x7f0000000240)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0x4, @loopback={0x0, 0x1}, 0x2}}}, &(0x7f00000002c0)=0x84) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000003c0)={@mcast2, 0x0}, &(0x7f0000000400)=0x14) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000440)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x10) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000380), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000300)={r2, 0x9}, &(0x7f0000000340)=0xc) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) 2018/03/30 15:59:53 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x800, 0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, @loopback}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x1000000e0) syz_emit_ethernet(0x1, &(0x7f0000000240)=ANY=[@ANYPTR64], &(0x7f0000000080)={0x3}) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) 2018/03/30 15:59:53 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f00000001c0)=0x7, 0xba0a1f5328d83d4b) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000356000)=0x1, 0x4) sendto$inet6(r1, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r1}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e21, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}, 0x6}}, 0x3ff030e7, 0x80, 0x9, 0x9, 0x40}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000600)={r5, @in6={{0xa, 0x4e20, 0x4, @empty, 0x6}}, 0x20, 0xab}, &(0x7f0000000300)=0x90) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000140)) connect$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) sendmsg(0xffffffffffffffff, &(0x7f0000779fc8)={0x0, 0x0, &(0x7f0000000180)}, 0x20008854) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080), 0x4) socketpair$inet(0x2, 0x80000, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) setsockopt$EBT_SO_SET_COUNTERS(r6, 0x0, 0x81, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x1) bind$alg(r0, &(0x7f0000000280)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r7 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x1f, &(0x7f0000000380)=0xf, 0x4) readv(r7, &(0x7f0000001680)=[{&(0x7f0000001640)=""/49, 0x31}], 0x1) read(r7, &(0x7f0000000040)=""/25, 0x19) getsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000000980)={{{@in6, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000180)=0xffffffffffffff7b) sendmsg$nl_generic(r7, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000006c0)=ANY=[@ANYBLOB="340000001dfe00ffff00000000000000000000000020000000f29a68fbec7f1576c8c116301af44359ce2f77661ef5bf51dff692476cce251d275a9c5aeb349594dcd13155568baa96f79f5462fd7b8f08ac2a9c38f051c1075d23e60fef13126f7867cd9bd8fe823a24da1a23249bff3b0f480261fcefcbcd036258307df57015e70ea67ce1f7b095518b1fdf09bc20ff32ad8b8e39023ba44fc682ac2c81a36307dd75eb415d5f16699b8dde71bff266bdfdbb609b636acccdc59257d62aec6b71bc38b7056103798be54339976ed45389f488990d37287312dde6bbc10635900f18fcc6d7ecc0c00c8a9e9766c2e9450e37000000000000"], 0x34}, 0x1}, 0x0) accept$alg(r0, 0x0, 0x0) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000480)={@ipv4={[], [0xff, 0xff], @rand_addr=0x7}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0xffffffff, 0x5, 0x4, 0x100, 0x93ab, 0x4, r8}) 2018/03/30 15:59:53 executing program 1: bind$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0)={0x1f, 0xbf, {0x5, 0x81, 0x400, 0xe04, 0xfff, 0x81}, 0x4, 0x4}, 0xe) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xfff, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:53 executing program 5: syz_emit_ethernet(0x2e, &(0x7f00000000c0)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000040)={0x800000}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$void(r0, 0xc0045c77) 2018/03/30 15:59:53 executing program 6: 2018/03/30 15:59:53 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000f10ffc)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x0) listen(r1, 0x0) 2018/03/30 15:59:53 executing program 2: syz_emit_ethernet(0x123, &(0x7f0000000200)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_uc={0x8847, {[{0x0, 0x3, 0x478, 0x4}, {0x9, 0x3ff, 0x3, 0x80000001}, {0xb08, 0x5, 0x3, 0xff}, {0x400, 0x35, 0x10000, 0xfffffffffffffffb}], @ipv4={{0x39, 0x4, 0x8, 0x800, 0x105, 0x67, 0x7, 0x4, 0xff, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@timestamp={0x44, 0x18, 0x4, 0x1, 0x22, [{[], 0x400}, {[@multicast2=0xe0000002], 0x100000000}, {[@multicast2=0xe0000002], 0x9bd}]}, @generic={0x0, 0xe, "dfa312b5a904673a91be2aab"}, @rr={0x7, 0x13, 0x3, [@loopback=0x7f000001, @multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x18}]}, @cipso={0x86, 0x15, 0x615, [{0x5, 0x3, "84"}, {0x1, 0x3, "04"}, {0x7, 0x9, "0337ec70c03421"}]}, @cipso={0x86, 0x3e, 0x5, [{0x7, 0xb, "8d5c81e889ec0df3a4"}, {0x1, 0x11, "25fdd9123f61937a17fab5d679da73"}, {0x7, 0x4, "268f"}, {0x7, 0xf, "d7a43f2e6b2ff1452c9192c273"}, {0x7, 0x9, "eebc91485437f2"}]}, @generic={0x88, 0x7, "bfb00adff1"}, @timestamp={0x44, 0x20, 0x7d0, 0x3, 0x3a4, [{[], 0x9}, {[@local={0xac, 0x14, 0x14, 0xaa}], 0x1f}, {[], 0x7fff}, {[], 0x7}, {[@multicast2=0xe0000002], 0x4}]}, @timestamp={0x44, 0x18, 0x6, 0x3, 0x7fff, [{}, {[], 0xffffffff}, {[], 0x3}, {[@multicast2=0xe0000002], 0xee18}]}, @end, @end]}}, @icmp=@dest_unreach={0x3, 0xf, 0x0, 0x0, 0x10000, 0x3, {0x5, 0x4, 0x1, 0x0, 0x80000001, 0x65, 0x1, 0xd66e, 0x2f, 0x1, @loopback=0x7f000001, @multicast2=0xe0000002}, "73119168f3"}}}}}}, &(0x7f0000000080)={0x2000000000002, 0x0, [0x0, 0x31b, 0x80000000000004fc, 0xdbd]}) 2018/03/30 15:59:53 executing program 3: socketpair(0xe, 0x6, 0x6, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000240)={{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, {0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x1}, 0x0, [0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffffffff]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) sendmmsg(0xffffffffffffffff, &(0x7f0000001200)=[{{&(0x7f0000000a40)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr}}}, 0x80, &(0x7f0000001140), 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="500000000000000000000000000000004cefe340ea34b159a910fece750c79ba54e4fb4c964e8b6237fc4d8cdd8880f8b0f1b0a6668737dc87edd3aa004492ba529ff243dcf2256e58b42683575601eda0336898cd90d242f7865e"], 0x4e}}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000040)={{0xa, 0x4e21, 0xe6, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, {0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x3, [0x1000, 0x5, 0x2, 0x81, 0x200, 0x8000, 0xffffffff, 0x56]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000300)={{0xa, 0x4e24, 0xc5, @loopback={0x0, 0x1}, 0xff}, {0xa, 0x4e20, 0x9, @empty, 0x96}, 0x7, [0x0, 0x7fff, 0x1, 0x9, 0x5, 0x4, 0xffffffff7fffffff, 0x200]}, 0x5c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt(r2, 0x4, 0x0, &(0x7f00000001c0)=""/22, &(0x7f00000002c0)=0x16) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001fde), 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0x80, 0x3, 0x8000}, 0x4) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 2018/03/30 15:59:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000000dc0)=@req={0x28, &(0x7f0000000d00)={'irlan0\x00', @ifru_mtu=0x10001}}) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000000)="b0e38f777267b44422798b75d028608aa1ccb32bb2ab4649fad11ec59ffb017618120ccc24ab8259dea5ef724c65d90a87c49e2282ad52a3cbc15daffce1082053e493a477bd50bf0524af9a89ee366bbee7de5a4751e75b8daa6aa27b0556133729c0cd25a1f11080433ed26b123ba0e24234d6abd2ce75467537483b6009f5d36c155221b070b741553218d65cf489c1f7b53a264abb63bd3b126709e8871e03dbfed0fa84c252b619bb4b4f1b879a0ad29eab50a897bc3c10499bc545b83eaea93323a6afac083e3d80683e6fdd848e2ee7260ce201dc070a480c8e985c590c3d087df9e3e5a0b7163eccb0a77710a57e4721630da0f19023ca19ab746018e4a7c646bb476f865f717cbf1e9f06d2fd287062e90f8e6ed9a2ce4cdd75c9b494a75ce4d2822760fcfa0fcf5c1be448", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=ANY=[@ANYBLOB="180000000000000014010000020000000000000008000000580000000000000014010000070000000200000001000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff01000000000000040000000000000002000000000000009903000000000000040000000000000001000000ffffffff58000000000000001401000007000000000000000b000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB="46e10087e7000000"], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="06000000000000000300000000000000040000000000000002000000000000002000000000000000080000000000000058000000000000001401000006000000fc0000003f000000", @ANYPTR=&(0x7f0000000cc0)=ANY=[@ANYBLOB="ff0100f51b1e37904864b3b07000000000"], @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="40000000000000003306000000000000000001000000000012250000000000005800000000000000100d000000000000"], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000008c0)=0x2, 0x4) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000d40)={0x0, 0x9, 0x3ff, 0x9, 0x1000, 0x9}, &(0x7f0000000d80)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000ac0)={r7, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) socket$netlink(0x10, 0x3, 0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r8, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) accept4$inet6(r5, &(0x7f0000000c40)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000c80)=0x1c, 0x80000) r10 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r9, 0x81}, 0x8) getpeername$ax25(r3, &(0x7f0000000e00), &(0x7f0000000e40)=0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000ec0)={r9, 0xbc}, &(0x7f00000002c0)=0xfffffffffffffe89) 2018/03/30 15:59:53 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80000) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) close(r0) 2018/03/30 15:59:53 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="b100485caa2aa2aaaaaaaaaa08004500001c000000000002907800000000ffffffff11fc9078e0000001cf46809582fa1f9c7eb521cfc8c937d8b0dab1152b73ace89b0f2579f571905a5a8e521cbc84e1f87e183eeedc27dd5f408860f6eaa16ba1761eb0e92d1d60bf111117e5ff6a8e2134398f578196eca535941b5a6fb75639f7628487364e6cecf0af6b7093cb2a97ab860b5756008665b0d0696da946daebaaf8fedef70ed28f0068c2a92054d7b01053473019263096b6e7ed82c6d0594124966984204099a78b8e439e811d9cb3d23431fa18ca83df8a9b2f91ffc48cdd10df599fd8b9dbcf925502f5640f6abca5"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:53 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@hci, &(0x7f0000000040)=0x80) bind$vsock_dgram(r0, &(0x7f0000000140)={0x28, 0x0, 0x0, @host=0x2}, 0x10) 2018/03/30 15:59:53 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) getpeername(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000040)=0x80) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000000140)={{0x8, 0x7, 0x9be, 0x0, 0x101, 0x3}, 0x1, 0x209ccd96, 0x9, 0x547, 0x3, "79d968296c4483bd92defb3e004e8e2e0fb8c426346a2ae4287b1a44fcec1132b1a2852fad573882763f0d06460738a7c3165c65a47f5ed6a7f20d3e4f080d5b8d5759d9a2847684430d47ba3a900d73e66162889646164ac7d965e67339a2f928e251ab5e93a8487b496b7745ca410147fa4b9747b122392bf96b09d449a4d4"}) 2018/03/30 15:59:53 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000140)=@full, &(0x7f00000001c0)=0x48) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000200)=0xffffffff80000000, &(0x7f0000000240)=0x4) socketpair(0x5, 0x7, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) epoll_wait(r1, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x5) 2018/03/30 15:59:53 executing program 2: getpeername(0xffffffffffffff9c, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000040)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast2}}, {{@in6=@dev}, 0x0, @in=@local}}, &(0x7f0000000240)=0xe8) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:53 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f00000000c0)={0x9}, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x2f6, 0x80000000000004fe]}) 2018/03/30 15:59:53 executing program 1: syz_emit_ethernet(0xfffffffffffffdbd, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}, [], {@llc_tr={0x11, {@snap={0x1, 0xaa, "2eb6", "8ff9bf", 0x8eec, "a6aa959c95ac9bb721f8a988d0197dd79b7c58cd3977a1c625ef2483bcd0780ef4f93b41ae3fbc19f7ca338e2c70c3847bc8611bd10a8867aba6e70b18c481e1ef6c490d7ac865184d700eb2fcd962e1bc9fbaf4826e2e2d8d95c9028c7f82f024d82772cb15801d6b75d6cf4f40c60b6399818e8f00a3a60d484b9f356021d0203d8d6f3bb94df5e75fd0173f69"}}}}}, &(0x7f0000000080)={0x3, 0x0, [0x0, 0xf99, 0x0, 0x5e6]}) 2018/03/30 15:59:53 executing program 5: socket$inet_sctp(0x2, 0x5, 0x84) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:53 executing program 1: r0 = socket(0x1b, 0x0, 0x9) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000040)=0x1, 0x161) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:53 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x0, &(0x7f0000001fe8)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x0, &(0x7f0000001fd8)=ANY=[@ANYBLOB], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) r1 = socket$inet(0x2, 0x0, 0x9) pipe(&(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001840)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000001880)={0x0, 0x4, &(0x7f0000001580)=@raw=[@map={0x18, 0x8, 0x1}, @map={0x18, 0x0, 0x1, 0x0, r0}], &(0x7f0000001600)='syzkaller\x00', 0x1000, 0x83, &(0x7f0000001640)=""/131, 0x40f00, 0x1}, 0x48) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$llc_int(r3, 0x10c, 0x6, &(0x7f0000000300)=0x3, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000080)='dctcp\x00', 0x6) sendto$inet(r4, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$IP_VS_SO_SET_TIMEOUT(r1, 0x0, 0x48a, &(0x7f00000001c0)={0x2201, 0x1, 0x8}, 0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000000c0)={r5, @in6={{0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0xe}, 0x8a9}}, 0xfffffffffffff102, 0x9, 0x3, 0x3}, &(0x7f0000000180)=0x98) sendto(r3, &(0x7f0000000200)="28dcb71788c5669356769e91bcbb5e07137784cce0f61a07f5ff881f91824b2f5a5713b7588df0c611a0ab45598a8aef58254f9235b37f95e5a9a7f96b36da61d83e78108ba39e19d48c0377cc633e4ac149d00493d971a049274fb1b188d261d3eb6d44fd9464d8d7c1904589f7e19b9158bc26bd425477203d5e247373f6564d70b5bc5ae3e81f3bd28163f47a025e433bce817a33152f6f2baa8f5715f4e0c824ce552ec07a8ef00ecc952db2a6b4b57b489ca8e8bac68b332fde45fa6fba1ba77b1afe51782d7075ff0699cf7fc08837529ac6053656175859312f2c3c2d5f5b8e5d78a67c3c", 0xe8, 0x10, 0x0, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f00000012c0)={@remote, @empty, 0x0}, &(0x7f0000001300)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001100)=@raw, &(0x7f0000001140)='syzkaller\x00', 0x0, 0xa0, &(0x7f0000001180)=""/160, 0x4000000000000001, 0x1, [], r6}, 0x48) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000001480)='yeah\x00', 0x5) shutdown(r4, 0x1) 2018/03/30 15:59:53 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000000c0)={0x0, 0x0, 0xfc}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={r1, r2, 0xfffffffffffffffa}) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:53 executing program 7: socketpair$inet(0x2, 0x7, 0xa5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000040), 0x0) r1 = socket$netlink(0x10, 0x3, 0x3) getsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000084ffc), &(0x7f0000adeffc)=0x4) 2018/03/30 15:59:53 executing program 5: socketpair(0x10, 0x3, 0x980c, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00000000c0)={0x0, 0x400, 0x3, 0x48, &(0x7f0000ffa000/0x4000)=nil}) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:53 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x13, 0x800000000000806, 0x8000000, &(0x7f0000000140)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in6={{0xa, 0x4e23, 0x7, @loopback={0x0, 0x1}, 0x100}}, 0x0, 0x2, 0xffffffff7fffffff, "8716d3b19f4ab09829043811195b584bd89a9c27d245a855640c5535e2cc492ae10053a8143faab7178f696f0b8c7808af54b3f9784f45800b9410cd1ce5dc2362593cea91461edc1b276d51adddf908"}, 0xd8) 2018/03/30 15:59:53 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045000020000000000002907800000000ffffffff11009078c000000108070000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) syz_emit_ethernet(0x13d2, &(0x7f00000000c0)={@random="a9b594a63017", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x0, 0x40, 0x3}}], {@mpls_uc={0x8847, {[{0xffff, 0x7, 0x7, 0x7}, {0x1000, 0xffffffffffffffc2, 0x1f, 0xd7}], @ipv6={0x59f, 0x6, "2165d2", 0x1390, 0x1d, 0x77, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0xc, 0x2, 0x0, 0x7fffffff, 0x0, [@empty]}, @dstopts={0x2b, 0xf, [], [@enc_lim={0x4, 0x1, 0x7fffffff}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @calipso={0x7, 0x48, {0x4, 0x10, 0x3d, 0x6, [0x100, 0x0, 0x100000001, 0xffffffffffff7fff, 0x1, 0x6, 0x7, 0xc641]}}, @enc_lim={0x4, 0x1, 0x8}, @jumbo={0xc2, 0x4, 0x5}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @ra={0x5, 0x2, 0x4}]}, @hopopts={0x0, 0xc, [], [@calipso={0x7, 0x10, {0x1, 0x2, 0x5, 0x7, [0x415]}}, @calipso={0x7, 0x50, {0x1000, 0x12, 0x80, 0xffff, [0x7, 0x7, 0x7, 0x9, 0x8, 0x9, 0x1f, 0x8, 0x6]}}]}, @hopopts={0x7f, 0x1, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @calipso={0x7, 0x8, {0x6, 0x0, 0x7fffffff, 0x630}}]}, @hopopts={0x7f, 0x14, [], [@enc_lim={0x4, 0x1, 0x7fffffff}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @pad1={0x0, 0x1}, @calipso={0x7, 0x50, {0x5, 0x12, 0x8, 0x967c, [0x7fff, 0xfffffffffffffffd, 0x1f, 0x1, 0x4, 0xc0, 0x9, 0x2ae1, 0xd8]}}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x2}, @generic={0x4, 0x2d, "16849b37c9532c66d2aec0d6ad7b5a2d17f7cbf93a02f2e494ba2021492f74fb0fa4cf1c4e0a37651336e06af4"}]}, @hopopts={0x3c, 0x2, [], [@hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x89, 0x19, [], [@pad1={0x0, 0x1}, @pad1={0x0, 0x1}, @calipso={0x7, 0x38, {0x80000000, 0xc, 0x5, 0x6, [0x4, 0x0, 0x1, 0x0, 0x1ff, 0x7]}}, @calipso={0x7, 0x18, {0x5, 0x4, 0x5, 0xe546, [0xffff, 0x76]}}, @generic={0xd04d, 0x45, "957f275d5ae58fd7dffdf51d14891fcd479c403e6051ad10cc3bc1d53f564202abd56b5d325248f5f4171bef8bb08c8056db9878f18c8019dbe6fa7762191c96805324ebe0"}, @enc_lim={0x4, 0x1, 0xfffffffffffffffc}, @pad1={0x0, 0x1}, @calipso={0x7, 0x20, {0x1, 0x6, 0x1, 0x80, [0x4, 0x3, 0x1]}}]}, @hopopts={0xff, 0x9, [], [@enc_lim={0x4, 0x1, 0xe6}, @generic={0xa8, 0x35, "e6c5a79331fb8add7fad788c7bb9c53c552b2ecddbffde702e6bcc45fb8c3db221753cf3b483a6ee5ba52a1fa162c85aa2c5d59107"}, @enc_lim={0x4, 0x1, 0x5}, @enc_lim={0x4, 0x1, 0x40}, @pad1={0x0, 0x1}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}]}], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x10000, [], {0x7, 0x6, "aded92", 0x1, 0x87, 0x5, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, [@hopopts={0x3b, 0x7, [], [@ra={0x5, 0x2, 0xbc}, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x20, {0x3, 0x6, 0x66, 0x0, [0x7, 0xa66, 0x9]}}, @jumbo={0xc2, 0x4, 0x67}, @pad1={0x0, 0x1}]}], "81665e2bb5bbe9ee165b3f91b2ef2313dbd2938cfa0cf4ccf2295abd25a79c71492cabc437d102a637c57266e5a307a231e9e5e9f36ba5caace26db3b08b090f052f45a8f9d9b3f7cbef7caa5ce8abcff66550233a69bcf8dc008f01f17b2fbdd4fea7d49d9628db524fff75ab5688382376d7107db20ae352e349cba00efe28a199896f478ef09e2b386df32e0abd8f6ed241a43c9a92aece2ba840c7558fe36946861a1759cbe5ce768edbb8dd255e5848ce1d976c649c70efbd19752cba332edf8a773bc016b47900bf3c8f4e2d20a319a06e6512ec97225405bd4478c9f952803d95fd59c93aeffe7ea461f7545458be82110bb33f5d37472110ea30896075d32011f1eb864a477a9b9640aaf3b74debf0260f6025f4430bef0045bb0122d70fc2fc00b8893a627151b7170b3674514621c8d8c1f1cfedd305b1c63751186e6daaba2849ada775824dcae603d3fe031d4a3434a965334ea787f59be868c5aadd5fc886548552792f247ae181c40500d2f7084a4889e3729e8f9e2115f3e060639929b9ef0e5b8cd213ad56703a336fa7e0a5e3b4f476f387eac68d7f825d2bfbcebf1d5f22411e6542485de87fd9c55369eae24d40908d62a78a66955dd2d7e4c387e3d4c28fca3dcbbcf8e65b260073db17b4ede28bf06db442e27daad24ac2ba0237c0b4b26db45b85a0ac87e16874cd9e27e0355a350f963a8191dba113d286d3279debca061adce3d7f16b8ae623c0b371f06ea07bee21617fa2548aa6c290d5b34664b135b05a309b986011b8bcf3ed5a456edba39ccf30b3b455b1319f6d7ba0c73c166bdd4964dd59439a83bc7b489f16b93eae4eefd424aca255656249ffef1d987c8f8d383ae4befc44983d6959d47a20777cd4ed4a217ef30d32ab962fd94ceec0a8e505744229b724c9454c8c955eb9bb3ef985c3385f804062b54fda7e97acc065703146af394e79c27b1e0928d958fe41ad6734c48ca653d86c2806810a2993e08cd852e1eece8049aff5413aeeb8147314096bcaf60efcbf89e322a5a58c0dc45e61e24da00d18a48c66f79cc96f83de15f423db2f8ff027ef8fe4f8f2c604d0c4eb4e18a6ef33e9e1ef1e408b395bb9c334511091259969709afb7387a5e8a03a2ab1b0adc2f7a44631f6e7a0de86053b6e9fa96591b292f652f04623805dda224130280808ae6fb4b0792ee025745d8cee339466b9b86ea4ce6c34256000b949e5307e1863ef41558858601512dc887f8d7ef5e6e1d3535a396a125eb583e9cd8b055558f2455454746ff0cb1cdb94ae96cbab9341259274ff75d642062f3e8bc46cc70c5e835eade98384e4cbfa67ed65cd2f18fef9562244a55dae2cd12e662849b68892a726d074734f0aee9b316f2bfa68d4cf2ee4e2d9ae30494a44e686c160dc052a7ea39f2ec6d79a1b7f95ae24ef62cffd3814734b8456be0a8de8215e510c5b09544491da713238835367774e51e37579c618ad69d3f3021a0499857f2c386bb8250d44884ee855129655557d0d2e5a7f0dba5e4868b69b534c3a61c00e4b3046fa265f9579d17c7db66c705dc2c203aa1b80f687d7171aaa2b8f3970c624fff19fdb2e573f5da2c6dceedbab65d2d3a20ab2d12a3c9fc4c6478ce2b0291655f89a90464893af8039591fb8fd3fb9ab0924e4c2d015372ce187b9dd127325ef2ec5e20dbd9f8b8f81b47e2e60e9186a61c3e6a7add9a11c615b87a0284a8b2b5c9737bf7b191f7d25a8a51bb04ac7aa96c552bcff4ebf3dcb968136e36d231ff89973316f6e0dea04883e6c4afac05c468d33f379ad5e835a81f0c7f4d429b148c0b4337c745eaebc4c3b505622ddb2afe1c16d975b7c5bcb63e03fca3040b2f5c3760eeea3c1ab168d18a3f14a23466777aff0672df47463d6f4b738caad3c7224992156e532261e32622e859c3edb206eeab6438d6c97814e7a57be7569b13794fc7014c762507564efc38b80584a995a10762acac6028a6617198c5b1295cb4651e3c712dd7d4acb82fb81598ea8078a90e2378fb730dd137c60e92548c15979d8943cfef65ca03e14a810a7dadea89c69b07af1c5ec903afd645ede017c5aa3196e000deeb3f9eadb151e1d316dffaff271298e77d5010e76312106a3baefea19c72cef19db195f4517028e0164458b0d73a645b0131a431303d811071ee0a43a1c77fd92297dc16f559424ec28aa9fe2f8d8d9228b80ebb264990dab7059d5b135e0e6666af7fdd20b3933040fe0daa54fbc1eed0bf0fd13da03cd504dc40b17deb73ec710f4f88519a69a9aab748797e5a6aca33cb40753c08091f7472f65ffc42775c6efebe8c6c9a9a2eae3785041664308c97c550fea6ff0c3ec1070a69f98c51320d998e0bb9426bbb591a285a59a4c7eae31ca852d4309cd89d5a32ee9255c080b34e64a83d923ab29f2dcd96f5f6c5318a1882f78856e35a7cb7e84cbc0f0d8948bc97e16a8c931b2a4860c7444aba0d1b4fb86cd8b3f357329078ff63a05d90eb02e20c67371dab1addfd4ace9dd641cfb63d33c578b277e2f2a2799cb1332d432c7997174edf07b68e2c64ce7f5191af485056297a0204f48bfe25e5e12f7574833260763ae61b74135ac92b184a02431017834b6785d52fda9540b15beca09f1932f695ed4c42996daf7ff918c15c22292e4c07aedcf4ce36b29ba1359055b6089ef58a9e35e44a629f1d29720a3d19253cb2891f9e954e0a6ee5e2f0a05b3e00a6db3dbba130a54881f9607c6b98883b08c97f35fd4f728b63ca7fc7f7ea4cd632cb4b2e048a8aa448de42db2c8a08d8360a2424f8c5c6086d94a8327cfa48e0578f30306c67f40268efaf58bb7da1ef1e097a203dbc67debd8f03c56881e1c807e814fe4cedd7bb397722dc9bc09ecc4aa81af99b99c0b26b869e9e8d3c0bd39787b4dfe660626cb93d813bdd81f646dc4fdcf52ee6cd60bfc344df4e3cc13de601b81b5d18d4ff8b15388ec89cd5857aa58286a511ca72b4f74bfa09e7b3d91468f364579c29788b7c8b25a6fdd2434a733416fdbe3093b1514768f1e3f3fe3013a549ed9f7f7824d2292ed7c90dc4b3b53f1b68ece9e7cdb27b27d860dc88f26d662c4fdf935ba4c3e1b4ef711a4dd1d47b7a80a61ce60a0fe4d458ec97c7c35a53d8efa7f6caf4d214da823bb58d5b6ed3444d78fd80f43510ca379b88b75492a4be53a6fd5b1c73f8e8cf04bf99ef0e7e3c7f2d7efe6c627bf09ab9172fead75be5db86d690291723dba04b9e8a2adc28b1c6da480aa9cbdce36d5f1ef374884a45bc2ac78e59518d53c017448edb1feea82a63284aa9753c9eb5163e8e3836dc6010593f3e28040dfedc698c899abeb5bb628fa94deeeeb5862fb3afb791e1ec9031cfffb7bd8395123bd99df11ce9d1b5ec3a9ecbf2182dbe42fa1a5bda61b2032eb44c5cf87fc0990a913c4454699da75ee21b7d9e1ac348a45c5c403529f02536ecf034b0e8cab52a2b80e40c4dc4fbf16fba28ac661fce557e9a5d3467c1c7bd1a13cc65f318a6308b05b613daf920ddadeeb9569617b52048344482d60d092887eb9c9e1da71b0740b0b579eda24353a1b16c40ff74a943fd0556651cba1f7d1475f0f7ccdee79912f41ff96a1d59255e123a5a98df1bb5fd21c14565fa2d3c417e80d8eca7096d7627450d98ad331b72333522f193fa4e08f7ac0e0b504b102e65812a48ddf80c66f55c97b2570a1c7827ecbd3bc97680be218461afacf2994a4ad2c511cb4146be8fea6faceb7829f2725b3e4c12125e37ad3588c1c9c8164e9757f98353fb404940e6aba756e0f9fc150c204d4f1ed5cbdf12560c74eab023d19682c6a98be579d1d6e5b7a0a546f15fb53bfcd2d4acee04a54d0fb21c981ae83595278bb6bc37c1d4d0688ecf85edbdc51dad6c1a9a247945d9c914e6b05d16139b8fb4ff8e3e1cf809c1e175e6127fa94f19458f8be3c9a322d009e222f6fd562032a4541a5e4ad73ae0874ac589fa7ff0eca137d420eac77a5d430cf12c19071c6f7361576b7a7d3018ba47a639d272c5f9b6de94f62d7bd7b25700ea18dd5fb92bea530f0da2e6aa8c47cf788f2cc1f3a64968a12396e023e3a83290f30840f3d10779c22f384c508a6163dcd144e4ae91f5389055b1f462a9f297a2f170dbbccb9fe22992c678456779e42b3e8930cd361219017ec7791d7807773a292a4d002e4c1b78524579c10bb7e77a6961c085484cc94f852163b8c257e26536a91d48c11f0eae3aef118f2eb59e5726d6ea5dc2e5deb0d6839c46926bad83c24ab644ee4666bbc678ddbf676073c8dbcab43e5ec8594bea7e421209e72862e657209219ce7fbb0cc7c5e0e7dbfb51dd1fa9bc3ff109d2a4bb7f4f0ca83464e94660731982d1b2d9e6fe92737e10aaefe57fad342493a98bbffd434d21e2cf81c670907d14be1f45ab976979f5aaa29b751e4f2dc52e50046407f364abb4d3ee70249ed28dd27ba533804a413cdd80b32d62e9c2fccd66e3f08db25aa79db54b622dd155ab62aec79acf9d1fed1e19e626a3cd50b5edfb214ed48395a28a1290cfb3899b2e2e7006db6f3b748223ef6205e788d9a4dcd999d6b7297dfe5131b54c36d250999387cf7f9110944a81d4e791e7595ad36d464b6077e358f6cbecee8ed06da1ce2617f1bd3f439d835599a8ce6af3940d1c328ae8ceea34422097aa725d7ad7daadd32db16409c2af3e19b2ab831d64ee6b5dbfb214d5930474164a02b4c147f6bd4194898be7cdcc3e2212ae641ddf242d063c2fb0b7b76a3e7dc0f370ff5223a2c1c683b9bf34b307f53f3b0589d60c9091e8f8de77636c1891aff19540f371df7caaebaef87aaf714ede5e7101300a5203566cbddd9d4e3df9a9ba49d26d245438e15120966c924dd797ce382788243058dc337271e420c726e735dfcfa7b3b4eb9e07f960cb652b093f52b369c2f3cf4216f70f42d3a72316f7b309c8805366fc01e637318ae1cb3286a9fad8d78939f949b3d23b133bed7345b34ea2f94d0d000cc3b5df5d3d220a761f4c067fcadfa4ef7adaa75b14cd8ec3e5de993fbf756e87f4a9da922bcc8a097b0795c7a11a32f4816a2651a50474c2cfe4442c638ca64cd141438b315b9aed246087b716a783d530c02e537b4ff07cc8f3525445dff37f09ef28282b231a487521cfb7bb7f8d401895b3a65d15fe5c6fcd2f5855b7ad69bee9b6535ebdf5b149add5420d4484381a3aaba0bf045a953ed18a9411cd3bea54ff315badf91ddf19677df6f0dddfe8eea47dc85f61df9e085ea53c46438604739cec779ec352ac0584fd94d613c94fa60b5e0c8039098953f185e7957f74859741408fa137d6445a9cccc55dba5aec8f9881e928a71694a47b40743a27f1940950f2182145d399f980af68d7383e4ee1575b81d75fb2ca39a8d7249e4ae6704ea64f397ef42f84ab7eb84e0c891f453f1e27d8f35d81d6305d583f6b28e9a285a20e60d379fc06ba294f2799b9d816b4b49a4a571e3a29cd821245dd2e994104746da1b904e8cee7cc875f60885adc4de4137a48b2dd9ca5f009aa658e9d4ea4126862e466d899df7d320dc3a3776f8e847cbac7750808760af5cc0f4ee90dc401f867dee12708f94cb0aec118096bab0ca69b9a2bca115008c9a1a9c29463a29dd930c044a11aa38224a1dcd82c7ed2eb0058903063444156787f7442beb4fe9e85fd7dcf1767fa65219049a8c5d13374de8ebdaad1908e2cf9f119869bac1d26052436f03ed4dcdc0364b482f425068b3512df483d1979b9385"}}}}}}}}, &(0x7f0000000040)={0x0, 0x2, [0x387, 0x800, 0xd5b, 0x619]}) 2018/03/30 15:59:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r2, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=[@rdma_dest={0x18, 0x114, 0x2, {0x100000000, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x1}, &(0x7f00000007c0)=0x9, &(0x7f0000000800), 0x1ff, 0x4, 0x2, 0x399, 0x4, 0xffffffff00000001}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0xb}, &(0x7f0000000840)=0x46, &(0x7f0000000880)=0x3, 0x6, 0x3, 0x4, 0x2, 0x20, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0xfc, 0x3f}, &(0x7f00000008c0)=0x1ff, &(0x7f0000000900)=0x81, 0x40, 0x633, 0x10000, 0x2512, 0x58, 0xd10}}], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) connect$inet(r2, &(0x7f0000000c40)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) r9 = accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r10 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$SO_BINDTODEVICE(r9, 0x1, 0x19, &(0x7f0000000c80)='lo\x00', 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r8, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r8, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:53 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @local={0xac, 0x14, 0x14, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @broadcast=0xffffffff}}}}, &(0x7f0000000040)={0x0, 0x2, [0xc8f, 0xa0f, 0x3b4, 0x667]}) syz_emit_ethernet(0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x0, 0x2]}) 2018/03/30 15:59:53 executing program 6: r0 = socket(0x5, 0x806, 0x93e1) getsockopt$EBT_SO_GET_INIT_INFO(r0, 0x0, 0x82, &(0x7f00000000c0)={'broute\x00'}, &(0x7f0000000040)=0x78) syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045000020000000000002907800000000ffffffff11fc1078e000000108070005"], &(0x7f0000000080)) 2018/03/30 15:59:53 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)={0x2, 0x9, 0x0, 0xb, 0x3, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)={0x2, 0x3, 0x5, 0x6, 0x4, 0x0, 0x2, 0x25dfdbff, [@sadb_spirange={0x2, 0x10, 0x4d5, 0x4d5}]}, 0x20}, 0x1}, 0x20008000) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000140)={'filter\x00', 0x2, "a19f"}, &(0x7f0000000180)=0x26) 2018/03/30 15:59:53 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) getsockname$netlink(r0, &(0x7f0000000040), &(0x7f00000000c0)=0xc) syz_emit_ethernet(0x21, &(0x7f0000000000)={@empty, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}, @loopback=0x7f000001, @empty, @local={0xac, 0x14, 0x14, 0xaa}}}}}, &(0x7f0000000080)={0x0, 0xffffffffffc, [0x6c, 0x338, 0x80000000000004fe, 0x95d]}) 2018/03/30 15:59:53 executing program 5: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000180)=0x3a7) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:53 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@rc, &(0x7f0000000040)=0x80) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000180)={0x9, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20}, 0x0, 0x1, 0x1c000000000, 0x7f, 0x4574, &(0x7f0000000140)='gre0\x00', 0x0, 0x9e, 0x3}) 2018/03/30 15:59:53 executing program 2: syz_emit_ethernet(0x8f, &(0x7f0000000300)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x0, 0x3, 0x2}}], {@generic={0x8863, "b89eaf80c23facef96f7a508aee5496168e4733720849b83a9767c1f2f2c3e631e4429e775e0e66e7026c41965ea2f9b669e307138b014a6855f92eb0113b1e32ea567f5b295cb60ff51a9e0e69c1b0baca78a7018d6ef95af87bee76d8e68031e0c93ff4c5e9b462d8a7f32815e9272f2bcdf24cf89017fbf25cba5ae"}}}, &(0x7f0000000080)={0x800000000, 0x0, [0x659, 0x0, 0x49d]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000100)={r1}) r2 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000180)) r3 = accept4(r2, &(0x7f00000001c0)=@can, &(0x7f0000000040)=0x80, 0x80000) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000240)) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f0000000140)=0x10001, 0xffffffffffffffb2) 2018/03/30 15:59:53 executing program 3: r0 = socket$rds(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000000)=0x101, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0xa, &(0x7f0000000080)=0x40, 0x4) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x18}, 0x10) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000240)={r2, &(0x7f0000000140)="2109d78cb0f2145bd169223b6344f0514acfde31e9cb691a296af439c367ce5ff061c2bb76e99cbd7b9a18732f95d16b1f5595c24fe5a52e120802501a0bd49324774e4d559dc6ce514179c09297e06eb6debfbed29cdc64b9ca748b08eea69f3c5a7b060b4a42938c9a0cb93a9d3876db4782a3b90101c7f02d355f5b1f34cb6bb5c2cc54aad601fe4da3e8b0328b661aec8b"}, 0xd240f9a8f3f80c34) sendmsg$rds(r0, &(0x7f0000002fc8)={&(0x7f0000003000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, &(0x7f0000008000), 0x0, &(0x7f0000001000)=[@cswp={0x58, 0x114, 0x7, {{}, &(0x7f0000001000)=0x24, &(0x7f0000000ff8), 0x14, 0x200000000}}], 0x58}, 0x0) 2018/03/30 15:59:53 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00000000c0)=0xfffffffffffffff8, 0x4) 2018/03/30 15:59:53 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r0, 0x28, &(0x7f00000000c0)}, 0x10) 2018/03/30 15:59:53 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x20, &(0x7f0000000040)=[@in={0x2, 0x4e22, @rand_addr=0x800}, @in={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x10001, 0x8, 0x0, 0x9, r1}, 0x10) 2018/03/30 15:59:53 executing program 7: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000100), 0x4) bind$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x3}, 0x4) socketpair(0xd, 0x80007, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) syz_emit_ethernet(0x108e, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "3d22b5", 0x1058, 0x2f, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [], 0x1}, {[@srh={0xc9b7dca023d6ebf0, 0x8, 0x4, 0x4, 0x20, 0x0, 0x0, [@loopback={0x0, 0x1}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast1={0xff, 0x1, [], 0x1}, @empty]}], @dccp={{0x4e20, 0x4e22, 0x4, 0x1, 0x7, 0x0, 0x0, 0x2, 0x100000000, "e2cd22", 0x100000001, "c668df"}, "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"}}}}}}, &(0x7f0000000000)={0x1, 0x4, [0xaf, 0x873, 0x98f, 0xc7]}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000180)=0x14, 0x4) 2018/03/30 15:59:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=ANY=[@ANYBLOB="180000000000000014010000020000000000000008000000580000000000000014010000070000000200000001000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff01000000000000040000000000000002000000000000009903000000000000040000000000000001000000ffffffff58000000000000001401000007000000000000000b000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='F\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="06000000000000000300000000000000040000000000000002000000000000002000000000000000080000000000000058000000000000001401000006000000fc0000003f000000", @ANYPTR=&(0x7f0000000c40)=ANY=[@ANYBLOB="bf787f2a55822952fbfa0016"], @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="8100000000000000"], @ANYBLOB="40000000000000003306000000000000000001000000000012250000000000005800000000000000100d000000000000"], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000cc0), 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r8, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r8, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:53 executing program 5: syz_emit_ethernet(0x0, &(0x7f0000000100)=ANY=[], &(0x7f0000000080)={0x1, 0x0, [0x0, 0x0, 0x0, 0x8]}) 2018/03/30 15:59:53 executing program 2: syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) socketpair(0x10, 0x804, 0x37, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0x6, 0x4) 2018/03/30 15:59:53 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@remote, @loopback}, &(0x7f00000000c0)=0xc) sendto$inet(r0, &(0x7f0000000100)="3ec1d512c7122508b6c4a604662c", 0xe, 0x1, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) 2018/03/30 15:59:53 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'dummy0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000100)={@empty, @remote={0xac, 0x14, 0x14, 0xbb}, r1}, 0xc) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) syz_extract_tcp_res(&(0x7f0000000180), 0x9, 0x723d) syz_emit_ethernet(0x2e, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f0000000440)={@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x7, 0x2, 0xfff, 0x0, 0x2, 0x2, r1}) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000340)=""/210, &(0x7f0000000000)=0xd2) 2018/03/30 15:59:53 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r1 = socket$inet6(0xa, 0x4, 0x6) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000140)=@security={'security\x00', 0xe, 0x4, 0x438, 0xffffffff, 0x140, 0x140, 0x140, 0xffffffff, 0xffffffff, 0x368, 0x368, 0x368, 0xffffffff, 0x4, &(0x7f0000000100), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @empty, [0xffffffff, 0xffffff00, 0xffffff00, 0xff000000], [0xffffffff, 0xffffffff, 0xffffffff, 0xff000000], 'ipddp0\x00', '\x00', {0xff}, {}, 0x87, 0x101, 0x1, 0x40}, 0x0, 0xf8, 0x140, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d4, 0x4d4, 0xffff, 0x0, 0x3}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@multicast1=0xe0000001, 'vcan0\x00', 0x100000000}}}, {{@uncond, 0x0, 0x110, 0x138, 0x0, {}, [@common=@hbh={0x48, 'hbh\x00', 0x0, {0x626, 0x4, 0x1, [0x7, 0xdb, 0x9, 0x63, 0x401, 0x2, 0x2, 0x2, 0x8001, 0x7, 0x3, 0x401, 0x7535, 0x2, 0x0, 0x2ba8]}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x12, 0x8, 0x8}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @common=@unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0xe000, 0x1ff, 0x2}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x498) getsockname(r0, &(0x7f00000006c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000740)=0x80) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000880)=0x14) bind$packet(r2, &(0x7f00000008c0)={0x11, 0xc, r3, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00'}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/30 15:59:53 executing program 6: syz_emit_ethernet(0x628, &(0x7f00000000c0)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x1, 0x6, "721b2c", 0x5f2, 0x7c, 0x7fff, @remote={0xfe, 0x80, [], 0xbb}, @empty, {[@hopopts={0xfb, 0x1, [], [@pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x7}]}, @dstopts={0xff, 0x1, [], [@jumbo={0xc2, 0x4, 0x1ff}, @pad1={0x0, 0x1}]}, @routing={0x3e, 0x4, 0x3, 0x0, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}]}, @routing={0x2b, 0x2, 0x0, 0x9, 0x0, [@empty]}, @dstopts={0x2f, 0x22, [], [@enc_lim={0x4, 0x1}, @generic={0x1, 0xee, "cf23e68bf8bc73485f30135d38914bbcfa01af1347d2601676ce0f416b0ade99a69077e2b6261e44f180869db79e3abdcdf09259d8c603ca61e6ead0a6bc7306866c17f3864b8a3cef4bda6f6f27e362bc2e1bf111d42a3d39dc2572725949caec581ecf0e9af5f6f487716dc6047581f4b84f0030c7c537933ac0c14dcfe26d38d5f5344d85757479f4488208b7391eb10785c28cc0cf859ce877cc9c5e76c2cb5882ba039cd85b6fb6b4ec0bf23ca3077b4e663a358df9a3b8abf5c711068b10a6e181f81c362e3cae6452fcc785c9e7169f8857301fa4eb1080be1ec2d5120b15f8fd767377dc2d3f75ee5515"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x68e}, @enc_lim={0x4, 0x1, 0x5}]}, @dstopts={0x3a, 0x11, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0xe}}, @generic={0x74f, 0x2a, "79d7f1c7a88c565e6b758fb6535c650ce39af1a373506eabdbdaa1f1bd92af5ff41e5c6d5856007b85ea"}, @jumbo={0xc2, 0x4, 0xe70}, @generic={0xa4, 0x2c, "763b2fb18723390b100c8a602597e93136115866e4236345171274877ec7df6dd04ed3ec304907e51037eeab"}, @enc_lim={0x4, 0x1, 0x1}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @ra={0x5, 0x2, 0x401}]}, @routing={0xc, 0xe, 0x3, 0x6, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0x10}]}], @icmpv6=@dest_unreach={0x1, 0x6, 0x0, 0x40, [], {0x9, 0x6, "43000e", 0x8096, 0xff, 0x3, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, [@dstopts={0x88, 0x16, [], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @generic={0x2, 0x70, "8a6a349aedd542beab321e1eab9841c10fb9b9ced70eed0972c7dbde7f5c88c6ebafb35ac446d74191dbb6d624248e52b9601d7b8adcfa3c69a2e9923ff18ae71e38edab7cb9c85a4c1bd095dba34cd08c133c030b56b511e57cf04753803b75250e28fe1cd16fc3a0bf9b5fc5e55bca"}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @enc_lim={0x4, 0x1, 0x5}, @jumbo={0xc2, 0x4, 0x7fffffff}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}]}, @srh={0x67, 0xc, 0x4, 0x6, 0x6, 0x3ff, 0x8, [@mcast2={0xff, 0x2, [], 0x1}, @empty, @remote={0xfe, 0x80, [], 0xbb}, @empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}]}, @dstopts={0x3f, 0xa, [], [@pad1={0x0, 0x1}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x48, {0x100, 0x10, 0x2, 0x4, [0x0, 0x2, 0x1, 0x0, 0x81, 0x3, 0x1, 0x800]}}, @enc_lim={0x4, 0x1, 0x80}]}, @fragment={0x2f, 0x0, 0xffffffffffffffe0, 0x8, 0x0, 0x401, 0x67}, @hopopts={0x2c, 0x6, [], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x9}, @calipso={0x7, 0x10, {0x5, 0x2, 0x100000000, 0x0, [0x40]}}, @ra={0x5, 0x2, 0x1f}]}, @dstopts={0x33, 0x0, [], [@padn={0x1, 0x2, [0x0, 0x0]}, @pad1={0x0, 0x1}]}, @hopopts={0x0, 0x1f, [], [@ra={0x5, 0x2, 0x7}, @pad1={0x0, 0x1}, @generic={0xc62, 0xcb, "875ff49a97462b1b2fa68304971d4e909e608ad388aa4d2852f241bc3e57d09ba69e7fedbcc5d89cd72272e32365f786c89510efb39509111732e1741f64e0d9016fc21fc59f48902a6ffe76ce8163283def008eecd8ba07402da9dde65d52f3748c98161d7c2c1b976c972bdb288caf31ddb2c1466333d93f949f60dc091a0012127b99ebac40fed9be351e463d62f6ad87e5710c2bcae11b9ad61ea483a8069f8d509dd7cb6c58b499792bb4567805203fbd6b8d8b0ce4d510bcfe35117d1f61a0a4570545f7fcf0906c"}, @enc_lim={0x4, 0x1, 0x80000001}, @enc_lim={0x4, 0x1, 0x5c}, @ra={0x5, 0x2, 0xff}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @dstopts={0xff, 0x4, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x14}}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x2}, @jumbo={0xc2, 0x4}]}], "b9d35de50b8a339212b9"}}}}}}}, &(0x7f0000000700)={0x1, 0x4, [0x634, 0xfe6, 0x3bf, 0xd68]}) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa0800450000200000000001029078c19fb55d63719a9429eacad69ae53d7500000000ff01000000fc9078e0000001080700007f48931068193b108f8d8b5c8e477c158464caeb21bcd6ee3f"], &(0x7f0000000080)={0x1}) r0 = socket(0x2, 0x3ec4a08b0768c060, 0x7f) accept$nfc_llcp(r0, &(0x7f0000000740), &(0x7f00000007c0)=0x60) 2018/03/30 15:59:53 executing program 5: syz_emit_ethernet(0x4e, &(0x7f00000000c0)={@random="3d40d388cbf7", @empty, [{[{0x9100, 0xa00f, 0x0, 0x1}], {0x8100, 0x5, 0x8, 0x2}}], {@llc={0x4, {@snap={0x1, 0x0, "cdce", "df02b2", 0x6006, "b32590b3a5736bb7b5d9f35c11c2d90933e0f5682b460ed0576a1bb2b6d6e9541fa6f545c4d0519267b875571b84fa"}}}}}, &(0x7f0000000040)={0x1, 0x2, [0x6f5, 0x7f4, 0xe59, 0x928]}) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) accept(r0, 0x0, &(0x7f0000000140)) 2018/03/30 15:59:53 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10, 0x0) r1 = accept(r0, &(0x7f0000000340)=@generic, &(0x7f00000003c0)=0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x3f, 0x2, 0x80000001, 0x6, 0x8d7e, 0x8, 0xff, 0x80008, 0x2, 0x377, 0x297, 0x0, 0xffffffffffff7fff, 0x192e, 0x4]}, &(0x7f0000000200)=0x100) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000240)={'ip6_vti0\x00', {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x1a}}}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={r2}, 0xfffffffffffffc2e) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="b116cc090e2aaaaaaaaaaaaa08004500001c000000000002907800000000ffffffff11fc9078e0000001"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:53 executing program 2: syz_emit_ethernet(0x2e, &(0x7f00000000c0)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa08004500002000001000fdffffff11009078e0000001d3a50000175c18a5404dea6c4ef072a35e0bb4431c119bb2d00000000000000000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:53 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)) 2018/03/30 15:59:53 executing program 1: socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000140)={r1, 0x3, 0x20, 0x1, 0xfffffffffffffff8}, &(0x7f0000000180)=0x18) syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045000020000000000002987800000000ffffffff11fc9078e000000108070000"], &(0x7f0000000080)) 2018/03/30 15:59:53 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000100)=ANY=[@ANYBLOB="b1000900000000000000aaaa0a0045000020000000000002907800000000ffffffff11009078e00000010807000057f8bffc7719a4ee9dd7b7026b06cb3da4a7d8a86dfb83194ed31e5bad612c542007e69442ff737a71560a74dbe602ee96147c12ab9838d5812ce6633fa420cfbb7883b6b72911ea932188739ce8d2275218e8944f42658dda10fd871f02b3d42060325e3c8244d7cfbc9604898e0b892d7c486a001a23b054ae38797f17460a10982ae6fc10570ce554f38373c39f2446c792008a62ad1daaa57e0112e25e1c52bb4af6ea95dc07a9b3f16f9a2db11fa7a98abc"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:53 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={0xffffffff80000000, 0x62, 0x8204, 0xfffffffffffffffb, 0x1, 0xe140000000000000, 0xfff, 0x7, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000140)={r1, 0x1e, "29ab097eb1235f6cf623e869e34885053ff72e07f8d705369b706fd86030"}, &(0x7f0000000180)=0x26) 2018/03/30 15:59:53 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = socket$inet6(0xa, 0x80000000000005, 0x87ff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x5, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x8}}, 0x9, 0x7}, &(0x7f0000000040)=0x90) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r1, 0x7}, &(0x7f0000000200)=0x8) r2 = accept(r0, &(0x7f0000000240)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f00000001c0)=0x80) getpeername$llc(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x10) socket$inet6(0xa, 0x2, 0x7fffffff) syz_emit_ethernet(0xf8, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x0) 2018/03/30 15:59:53 executing program 7: r0 = socket$inet6(0xa, 0x2, 0xffffffffffffffe1) r1 = accept(r0, &(0x7f0000000000)=@ax25, &(0x7f00000000c0)=0x80) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0x7fffffff, 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) sendto$inet6(r0, &(0x7f00000000c0), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24}, 0x1c) 2018/03/30 15:59:53 executing program 5: syz_emit_ethernet(0x1015, &(0x7f0000001100)={@random="b100485caa2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [{[], {0x8100, 0x0, 0xfff, 0x4}}], {@llc={0x4, {@llc={0xf4, 0xdc, "88", "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"}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x434, 0xce1]}) 2018/03/30 15:59:53 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaa412e97b00000000029078030000000000000011009078e000000108010000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f00000000c0)={r1, 0x498, 0x5, "4b67b117363759fa580f168b98933d756397db6b6eb8dfd8f4804cbd61c45c847aec044d639a9caf24a7883fee582ddb8953589b7508e1bc435feb516b50f37b34a3e60558ca75432a8d14aa90813376226a409cc5f0dc2205a3ea7f3e69f8a921f4bab9ea33854851459fea55bf9ef273586e723dd3e32bf6aa9f2777cdee9edd85e99b72372c3e189f19edfbd50765b5aeb47d176a40ddab179d337e76965af85d1bfe894da8d635db3b3123b4baed09a113adf7132e071fb36cdb87e0f8f5768b52a03abe3a"}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x20, 0x4, 0x40, 0xffffffff80000000, 0x6, 0x10001, 0x3, {0x0, @in6={{0xa, 0x4e22, 0x8bf, @local={0xfe, 0x80, [], 0xaa}, 0x3f}}, 0xffffffff, 0x8, 0x9, 0x6, 0x1000}}, &(0x7f0000000040)=0xb0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000280)={r2, 0x5}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x0, 0x25, &(0x7f0000000e00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000c40)={0x0, 0xec, "bd930f07c3af4be88ebd5a6dd786f57b9403a7563fe250fedfc9a765dbaf7476f241550056d32cd45fe4868715507efb4a6fd36354ee0e08365ef415165ed5114be38f4ecc8d2f3c8510ba9520b4e7da009944cb53f3bfc8b59455c79c4ac892e8de2e16a4c38b6cc33bdf1c0e1110fbb043fa0c5316e37d5b71198d2c8198a1f8a5a6bad7d3d3422da6914affc580f332f574946b947244de390fbf392d5a95025fbcb9206d135d668e9c3e1e76c461d605a9995b83dda940c5a0a0566c825145b86ef9cd335047264a371e82d9d461bf64e21a6ecfbb1838fec4c98d8aef74589797e9193e0db306e757fd"}, &(0x7f0000000d40)=0xf4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000d80)={r5, 0xa6}, &(0x7f0000000dc0)=0x8) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r7, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=[@rdma_dest={0x18, 0x114, 0x2, {0x100000000, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x1}, &(0x7f00000007c0)=0x9, &(0x7f0000000800), 0x1ff, 0x4, 0x2, 0x399, 0x4, 0xffffffff00000001}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0xb}, &(0x7f0000000840)=0x46, &(0x7f0000000880)=0x3, 0x6, 0x3, 0x4, 0x2, 0x20, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0xfc, 0x3f}, &(0x7f00000008c0)=0x1ff, &(0x7f0000000900)=0x81, 0x40, 0x633, 0x10000, 0x2512, 0x58, 0xd10}}], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r6, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r8, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r6, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r10 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r9, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r9, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:53 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001840), 0x800) recvfrom$llc(r0, &(0x7f0000001880)=""/81, 0x51, 0x1, &(0x7f0000001900)={0x1a, 0x17, 0x1, 0x20, 0x0, 0xb553, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) r1 = socket$inet(0x10, 0x3, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r1, 0x114, 0xa, &(0x7f0000001680)=ANY=[@ANYBLOB="0165"], 0x2) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)="4c0000001000ff3030ba0a0c6fc283a724a600800200000000000000000000002c002800ff01000000000000cefdd06cbedea21326a4986d27c70da654d47bb5b10f838f00944d8eb3ba0199", 0x4c}], 0x1}, 0x0) sendmsg(r1, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000080)="774d4c6d3d859d60609094bf52d0579dcf590fd7c1e94b9b82ddd80a42d460580cb3547800e81b9b7dcf7041c5a983713cfc9d6bf74b77dfbd0599d6917f275872e8f4fbea1e5cb4c9622b811581ca7479bb9aa62fca4c52f55000725e11f6aace82fc3c99be8a2faf7aa14e3c9643ff4f73a46dba5540497fe766f62d4fe63a38e39bccaffa6bfb3b5d980327f32c2f23bd4dfa00a4bd57bf466b35d5e2a0af7f8e892fb064c8807f0d276bacbf9b722fb2954d66", 0xb5}, {&(0x7f00000001c0)="b65adc14f4dee390af6b14bbd4e18c08edb831deeecdbb55429eaaa66ffbe5df73e83eea4004bf7ad7545248a353fc81560fc298e686c35dcf8c29c9667ad4caaea87c2c031a1a09013a1abc044654d750a65e37448fa7fd84fe11f661d4821187edb057cee6114960caed3d55f903ceab89910c1177f1a1ff8a16cab5f72a6f", 0x80}, {&(0x7f00000002c0)="ba45c5f60a175089f8d354a8b6acf4fc82483e3a61504792d723297e3faa5a259166af7b158a56320e03c35f336cba6c22d317011a4146457c0fda0cf2a8cd0502881134755c645639c736e3984b56b6201a89fd51f563797000667e8dc3cfd9198a699a0f06cddc3e47d06695e631bedfc3dc5d4cb563dff0", 0x79}], 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x12b0, 0x40010}, 0x20000000) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffde2) epoll_create1(0x80000) 2018/03/30 15:59:53 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045001c000000000002907800000000ffffffff11fc9078e0000001"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = socket$inet_smc(0x2b, 0x1, 0x0) recvfrom$inet(r0, &(0x7f00000000c0)=""/122, 0x7a, 0x807a5455cace6458, &(0x7f0000000040)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r1 = accept$inet(r0, &(0x7f0000000140)={0x0, 0x0, @multicast1}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000240)={r2, 0x8b, "08b62d9cf37933b5742544fd7011f42e2a3d33f2adf8d2d7f4cf5f722b0f90f5e9366e16f3feede319939dc8d61ca74754ae992cc8d63574c0ed6ea4d23f9017311209a4a58f15aa94fc2b55f760a9126ae1d67b9ca61746646fa1200b8bafa4fb8199a43818af299cbc0cfc99f43f684e1e00134b0a046ef0acb992818a4b69382019f032b1aeec3e5ba0"}, &(0x7f0000000300)=0x93) 2018/03/30 15:59:53 executing program 6: syz_emit_ethernet(0x1, &(0x7f00000000c0)=ANY=[@ANYRES32], &(0x7f0000000080)={0x0, 0x0, [0x202]}) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000000700)={0xaf, &(0x7f0000000540)="ca1be94d301b1200046525f1ca654affc527cdd2260b2525e8e1e5d7ed81447b4b279da1db833e6ba43651f49d7d72647f95804b09d5f7df6b19b69900b7f7f9228c5da8679da88e3dc484fd462e861cef882eca8c749a1f2aa5b2f6101ebfa0385bed756be50180bc83c3f083d1a8a6ce7da49ada3acf69cf28acde329613c4f8c6eda63fccd649408bc0ff092a541ae48477183be79021015fb839b0628f5d7b73d3a9b45e1a14be0b87ea9afc14"}) accept$nfc_llcp(r1, &(0x7f0000000380), &(0x7f0000000500)=0x60) r2 = socket$inet6_sctp(0xa, 0x105, 0x84) ioctl(r2, 0x5, &(0x7f0000000600)="a50d615cef9bc204901ebadd70ad2f33e07931323289c7cd0d1e840c21b84bbfa13f374237c3f3f2d99a3aa165b94d98b29b238e8984040385a02aa7fca2f856e98cb4397cc8547b0ddb6cc6e8e3b66fc92ee82f0b46a2345c3e7635d05885c6d75ef6f7ffdbeee8b9925c738e9fca505c32dee934937ae67faed732790e3a56953113f9235abbde6e1739db051a964d2695332329712228616a881dba035d67fb85afe948d0a00cf070c5b76b3cf47e0983462afe54bf717895694e4a33c7c88bfa425557e4c310827d7732e8ae7e000000000000ffeab977c9b202242549f90c3d8bc5c11251b64adc36cb1b9cd5") getsockname$packet(0xffffffffffffff9c, &(0x7f0000000400), &(0x7f0000000440)=0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000300)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) sendmsg(r2, &(0x7f00000002c0)={&(0x7f0000000000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha224-generic\x00'}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)="a197782aec91717c1f", 0x9}], 0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x120, 0x10}, 0x4000805) 2018/03/30 15:59:53 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaa07816ef5c366e28c0000200093a725b777df773e0001080700000000000000010000"], &(0x7f0000000080)) syz_emit_ethernet(0x56, &(0x7f00000000c0)={@random="7b86a7d192a6", @empty, [], {@canfd={0xd, {{0x4, 0x1f, 0x81, 0x1f}, 0x4, 0x3, 0x0, 0x0, "ea185ee7cf7dc54905d8ebf2f372cfd8c94a553b4dd204fbbf7897b2a62fc54efb58fd4be134d87dbaf2798bab46bc93eb9fa78fbedbbf565ca7f2713bde90f3"}}}}, &(0x7f0000000040)={0x0, 0x2, [0xddb, 0x37c, 0x263, 0xaed]}) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00000003c0)={0x0, @remote, @loopback}, &(0x7f0000000400)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000440)={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0xc}, r1}, 0xc) 2018/03/30 15:59:53 executing program 5: r0 = socket$inet(0x2, 0x2, 0x6) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040), &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockname(r0, &(0x7f00000003c0)=@nfc_llcp, &(0x7f0000000440)=0x80) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in6={{0xa, 0x4e20, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x3d}}, [0x9, 0x0, 0x36, 0x7fffffff, 0xfff, 0x7, 0x802, 0x6, 0x8000, 0x10000, 0x9, 0x6, 0x5, 0x49, 0xffffffff]}, &(0x7f0000000280)=0x197) r2 = epoll_create(0x5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, @in6={{0xa, 0x4e20, 0x9}}, 0x100, 0x2, 0xffff, 0x7, 0x3}, &(0x7f0000000380)=0x98) syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485cf3ac6dfeef0f815adfeca8d25eaa2aaaaaaaaaeaaa080045080000000000000002907800873b0129ffff"], &(0x7f0000000080)) 2018/03/30 15:59:53 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000600)={0xffffffffffffff9c}) bind$bt_rfcomm(r0, &(0x7f0000000640)={0x1f, {0x1ff, 0x5, 0x40, 0x2, 0x3, 0x7}, 0x40}, 0xa) 2018/03/30 15:59:53 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) socketpair(0xb, 0x4, 0x3f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000140)={'TPROXY\x00'}, &(0x7f0000000180)=0x1e) getsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 108.523260] netlink: 'syz-executor3': attribute type 40 has an invalid length. [ 108.550249] netlink: 'syz-executor3': attribute type 40 has an invalid length. 2018/03/30 15:59:53 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x3, 0x4) r1 = accept4(r0, &(0x7f0000000540)=@nfc_llcp, &(0x7f00000005c0)=0x80, 0x80000) bind$ax25(r1, &(0x7f0000000600)={0x3, {"fc3806f5836ec5"}, 0x401}, 0x10) close(r0) 2018/03/30 15:59:53 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x426]}) 2018/03/30 15:59:53 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0x2, 0x100, 0x0, 0x8001, 0x2, 0x100, 0x100000001, 0x0, 0x80000000, 0x5, 0x5, 0x6, 0x6e, 0x3, 0x2]}, &(0x7f0000000180)=0x100) 2018/03/30 15:59:53 executing program 1: socketpair$inet(0x2, 0x80a, 0xff, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x8, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}}, 0x7, 0x1}, 0x90) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:53 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) getsockname$netrom(r0, &(0x7f00000000c0)=@full, &(0x7f0000000200)=0xffffffffffffff2c) 2018/03/30 15:59:53 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'vcan0\x00', 0x10000000003}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) close(0xffffffffffffffff) r1 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r1, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)="090925c2df937e7c8c9763eb57c791258d7472e966834995c30dd9d5929b27c633ea225bbd16685385c79b449941d90a6c660d4745810ddb8f6c7c86e7c2257bec3b27576464bf81a0551612ebabe1e7f30be9d43d2d7f70e157", 0x5a}], 0x1, &(0x7f0000001040)=ANY=[], 0x0, 0x4000090}, 0x478c}], 0x1, 0x84) ioctl$DRM_IOCTL_FREE_BUFS(0xffffffffffffffff, 0x4010641a, &(0x7f0000000340)={0x3, &(0x7f0000000280)=[0x502, 0x3, 0x3]}) accept(0xffffffffffffffff, &(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x80) sendto$inet(r1, &(0x7f0000000bc0)="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", 0x475, 0x0, &(0x7f00000000c0)={0x2}, 0x10) sendmsg(r1, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b15d8c19fbd2d82a1e1b566bfbf326bc155eab79c", 0x28}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) pwritev(r0, &(0x7f0000001400)=[{&(0x7f0000000580)="dd36aaf835ee16d69ee1e9b9351cd2a977c915ec556b8cc0d4161b2514a8ccddd1220c2b29ff30630018505c0cc5f32cfa4a43683d9aac6eb34875e7dc8df2f22c026baaedf369d643df25b1b5b48cde756ea143155842638be63cd5002ff7592784b1091476ff4c2838d7b016f0d282d004358b3831a8f30af0e211ac3f24e9099c45a4c5f623163f70bb6302b2628e9278fc8c72538879de202e87f61e1022e4897b9b4401f104bc4b462b18655a14bba86fb8c56068dedf03711274aa6fed571330865b614f457c3ac0eb7b604dd91ca1acb33ba8a240e64088aa74a4", 0xde}, {&(0x7f0000000740)="3de0993f85994dc3541a9d907c71b8f2f5483b3aa5c05c49cd68aee59fb1e784633ac268abc428f83834532573e24646a862e39bbfc6b9563c8400621ac2d0bf3c0b47a3cc492bd6e49280bb313ff8bd5af267331dbd6f40cccb3d23a18b8546341d3f49cbcb28febe3a43f4e5086f5a36fe993eb96a82375ac2a7d733233735b71ba281b91c708996732899a732473c67baaeb00041f51301004631ee3e4a5f0fe3fa5d24e653472b403cb9b40915f0d70cb68c1cd1867f3bce77b8bbaccc8c072930bca1f25c61c0f34e77636d2b27dd4f4f059d2f340c037e030043aca91a12", 0xe1}, {&(0x7f0000000840)="379d341f120bd54ede757094a890869b083698b13c828cb6cb719cfa1b7a9c7aa8fcce9e497042231f82c6c63b4f857c2d6e6d81c4bae27f7afbc4fd2e4365d875397b1df71924f0d6a2b0e7a801d90d4058fdfa4e4a04af4201a6afd6c15e132db21bebc6f03848e74a0e0fbde2704a75dee4bb0cc2a7657519adc238ff2103388f9a86c467a4bd056b6895526d6ae003cb0af90149facd656062e74c91e0f7cf2cd0412018447cddf306ccafffcd08f7ec45dd44a0b2993d41740f185f74e5d8af31a4f52c515c52f7e26b45a9524c38f7d05407", 0xd5}, {&(0x7f0000000940)="271947a6fc41f342b6a38085a7c95f607f2c6d488b41fba86d4515e455e848fdc84ea65bc752ac8e59637b9d7b5d44db2e1af0162e7a1e475b0e6846282a02eee7fa1d9a599d44d52b61fe59aff1ac3eefb97dd42b8d947628ecfb84487c6a9fc91a3d93e8aac5cb20c12f5f723d10010d97df56d8b8d6b31d9dd6a15afcfa8a376481129e3ebc325f68a2a84377890af02ba34f80cb776e114fd5545cd20678", 0xa0}, {&(0x7f0000000a00)="8cd5f04c9e7cafcf0f2ca80f276038e2e7d2a0b7803a5ca8f9ece3542c16895db653ecf88c30d38cc7f40231369c204148a7a88faf757cb795e6267da518a6979fc4c508bb4770d441181bc2d7206dca7d39326a0bc7a703951e7271c16975fede7c289f63e99c170320cf1241d3950d21b60132408c80700e03bd028c0638b350a47e435d9d292662856deb5b70967081ee982e0d5b3f5aa570b17c5e8b0c1d583b753d5e19a580f4bc8d536a3fa79b04338b30aafa62473285d9eabf", 0xbd}, {&(0x7f0000001040)="ab654a6132b7c533cadf58e6086fb8162d8768bbc5fa14d0bef0646c75bc130150438970eb89aceabbd2f6b466d24968acd516ba2fc5573b960053e4c60340d562c79d6bfa67f1170d1e739ecc142998658352113fd11aaa1e3d90f163f1a6da34a7e400e31d59b0962417e3fd791ced2c0e9efcedd19a702b89c2434c36e5de22e7f77d6aedc2a22ed280ac17b5ee00f0a6ae81a87805bd4fb9fc24de693d9687783f72318c0eff379d1ce3d9157e6fe16673cf960943ec6822fc22180d0f38f66f08029313385bac405024d54608e32cb91c547e106594166c40ca0d9ef5aed8e49107f7a3f333ee8b4965ddcebbdd04ffc3811f90aa", 0xf7}, {&(0x7f0000000b00)="5049c41df49258ee4200757e73619ee3cdda4e384a3f5064f3f18b5cda240b48ae34412e063806bc894ebb675453784c5b6bc2b151ea2ef16672038f33e5ba5301fb20b654b94386462eb3fe05f0b83aefaf459104f3f95236f32bff7190de129266f0086bde43d5f86cfcd60bf2dcda7eafce0164ff3eba8b809dd7963bf787377e14de88b0816e3eacddb820310212d4cd39cc562611827167c3f4", 0x9c}, {&(0x7f0000001140)="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", 0xff}, {&(0x7f0000001240)="0366b9933d0c2c88d91fdc622be6ef0d30ec20fc68dc28fe2fdfd8d6cd3acf47125d6dc5fef21ad6c86259fb144b1d7fdb10077fe92cdccbeac430403ef6360859779f71643e945038781a828674abbdc2723f7e83b8efdc463172289e1482cff4d253666ce0c493386a84488820be8295e6f0d6d1a5b7251f304fbe6c28f595e451de39691529800f82a8d746ee66a012fd0b6022e322aeabbd5ef0444f8e1ab7ae982abe924d758d19b11820bcf782386822eab6db1a62084aaefb400cfa75b6f9d4ac431d4d", 0xc7}, {&(0x7f0000001340)="472e50d2bf984b05c40e00e5430661925028f3ff06d0ec08f2ada77598c73e9519f91b864a64280b38009c76754357b6f4468b9e0b3ed4f8c49fa238a06b77a48438f7e093c895b7b3ab4a9830067ebfcc4bdcd3bbc502a097dc29674720fdf69bdbaee1bf16a9c5c22c6e29fd30d46148ff30924f43a4b75925e6079aad4b0996a1e86070f849dc26b06cc78b4f16c29f3b0f5a858723", 0x97}], 0xa, 0x27) shutdown(r1, 0x1) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000440), 0x4) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) accept4(0xffffffffffffffff, &(0x7f0000000200)=@nfc, &(0x7f0000000280)=0x80, 0x800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) 2018/03/30 15:59:53 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=[@rdma_dest={0x18, 0x114, 0x2, {0x100000000, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x1}, &(0x7f00000007c0)=0x9, &(0x7f0000000800), 0x1ff, 0x4, 0x2, 0x399, 0x4, 0xffffffff00000001}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0xb}, &(0x7f0000000840)=0x46, &(0x7f0000000880)=0x3, 0x6, 0x3, 0x4, 0x2, 0x20, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0xfc, 0x3f}, &(0x7f00000008c0)=0x1ff, &(0x7f0000000900)=0x81, 0x40, 0x633, 0x10000, 0x2512, 0x58, 0xd10}}], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000cc0), 0x2) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r8, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r8, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:53 executing program 5: syz_emit_ethernet(0x32, &(0x7f0000000100)={@empty, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0xffffffffffffff91, 0x100000000, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffc]}) 2018/03/30 15:59:53 executing program 5: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000040)={0x0, 0xfffffffffffffe01}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000180)={r2, 0x200, 0x274, 0x4}, &(0x7f00000001c0)=0x10) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000280)='tunl0\x00') syz_emit_ethernet(0x59, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000aaaaaaaaaaaa9100390081000008050202f3d325665c536368d6171294ba7cd85023c346d420c1249b042ae4365e6217564333ed74cb36816406da40d752a626cc7ef0ae94b3009fa6024dbdbf65ab6e95e200"], &(0x7f0000000080)={0x1, 0x20001, [0xae5, 0x3, 0xc46, 0x725]}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000200)={r3, 0x2}, &(0x7f0000000240)=0x8) 2018/03/30 15:59:53 executing program 6: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000300)=""/233, &(0x7f0000000200)=0x3fd) syz_emit_ethernet(0x55bac8fa662f8d58, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000280)={0x5, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e21, @multicast2=0xe0000002}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x1, 0x90, 0x8, 0x8000, 0x2, &(0x7f0000000240)='eql\x00', 0x8, 0x4}) 2018/03/30 15:59:53 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b1000000ffffffff11009078e0000001080700000000000000000000000000000000000000000000000000000000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/03/30 15:59:53 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="709725efea4fa9209688df646c7c8550", 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg(r0, &(0x7f0000000280)={&(0x7f00000000c0)=@rc={0x1f, {0x4, 0x6, 0x2, 0x7, 0x9, 0x2}, 0x4}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)="0d0f3257570b781119675133d703f8ad3b21542e4ece2cbaa1ebb0d7a58541bab9ef5d321097c71837c0c0994317a504dca6ed96b929f046a5fd8107448c1379af80d675e5ec640e7af6909d1d3631ffc0c83a70608e3f4c81eb6d2a4b788657e244ec91a9b69de497fadea45dfac134d724d61f2949be4e570fda0158382c117c9953222b4df08b18c487e0463ee48d8a23", 0x92}], 0x1, &(0x7f0000000200)=[{0x80, 0x1ff, 0xfffffffffffffffc, "d7662e8a05eeb8399e845313f46985c06a57fc1910e3521bbd79d314e3b3251e260d5a993ec3e74e40686b360bf5343be7a95e94803ad236b03996e3f2322ea701a66e47fee2341674c6654cd69651c818a1b3bdf3fd60cbbc92a0315a0a0813e38eb4f888b72058d1"}], 0x80, 0x20000000}, 0x800) 2018/03/30 15:59:53 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000100)={0x0, 0xfffffffffffffc92}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000180)=@assoc_value={r1, 0x9}, 0x8) accept4$vsock_stream(r0, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x80800) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:53 executing program 1: r0 = socket(0xf, 0x0, 0x0) getpeername$ipx(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x9, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @loopback=0x7f000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x18}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:53 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaa13aaaa07e7aaaa080045000020000000000002907800000000ffffffff11009195828ccdd01c6ff878e000000108070000"], &(0x7f0000000080)={0x0, 0x0, [0xa27, 0x0, 0x80000000000004fe]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x4, 0x7, [0x2, 0x5, 0x0, 0x8, 0x5, 0xffffffffffff3775, 0xb97]}, &(0x7f0000000100)=0x16) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x100000001, 0xe, "01693503cb53182c2d0bbeb1b746"}, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}, [0xb4a, 0x5, 0x315, 0x280000000, 0x80000001, 0x8, 0x100000000, 0x7fff, 0xdb62, 0x800, 0xfffffffffffffffd, 0x1ff, 0x4, 0x8000, 0xfff]}, &(0x7f0000000280)=0x100) 2018/03/30 15:59:53 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100805caa2aaaaaaaaaaaaa08004500002000000000000290780000c9fda9c7ffff330090787b22bee308070000"], &(0x7f0000000080)) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r0, 0x50, &(0x7f00000000c0)}, 0x10) 2018/03/30 15:59:53 executing program 4: syz_emit_ethernet(0x193, &(0x7f00000000c0)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@mpls_mc={0x8848, {[{0x8, 0x7, 0x9, 0x81}, {0x8, 0x1, 0xe3db, 0x3ff}, {0xb87f, 0x1, 0x3, 0xa81}, {0x1, 0x0, 0x3, 0x5}, {0x8bf, 0xb0fc, 0x7, 0x8c}, {0x7, 0xfffffffffffffffc, 0x9b, 0xb2b3}], @ipv4={{0x2e, 0x4, 0x4, 0x5, 0x16d, 0x67, 0x7fffffff, 0x1, 0x21, 0x0, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, {[@lsrr={0x83, 0x23, 0xfffffff000000000, [@multicast1=0xe0000001, @loopback=0x7f000001, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001, @broadcast=0xffffffff, @loopback=0x7f000001, @rand_addr=0x5]}, @ra={0x94, 0x6, 0x6}, @ra={0x94, 0x6, 0x4}, @rr={0x7, 0x27, 0x0, [@remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14, 0x16}, @rand_addr=0x80000000, @loopback=0x7f000001, @local={0xac, 0x14, 0x14, 0xaa}, @multicast1=0xe0000001, @multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001]}, @lsrr={0x83, 0xb, 0x47de5002, [@empty, @dev={0xac, 0x14, 0x14, 0x16}]}, @ra={0x94, 0x6, 0x400}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x3, @dev={0xac, 0x14, 0x14, 0xe}, @loopback=0x7f000001, @broadcast=0xffffffff]}, @generic={0x0, 0x5, "e35115"}, @cipso={0x86, 0x1e, 0x8, [{0x0, 0x9, "bc0333c422600a"}, {0x2, 0x4, "42ea"}, {0x7, 0x6, "05632cb0"}, {0x1, 0x5, "f3330b"}]}, @rr={0x7, 0x7, 0x10000, [@broadcast=0xffffffff]}]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x2, 0x0, "80c9e017a2d23e80fd5bdd90cf2cc928a5d116a0340cd8854c056d12129c5683b3b9e9383aec548e898622844e68b1ba5f40fe3f197b1bea79eb6b72b01c0490bf39eaf6ad4155b9573ff4272e31887a4819574afaac7dfc1ad8e4476023a3e48e0f9ad2fd74229a646658a15ca6c69d83ebcaa83f6557c96fad7c59f5c0b28f22e8b50a7d31941d36681f9d4264b392c67c5267ebea9592408d55f9206ccd20358031c1483aceb8e2f6f4fd16"}}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fc]}) 2018/03/30 15:59:53 executing program 1: syz_emit_ethernet(0xffffffffffffff80, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000040)={0x0, 0x0, [0xc56, 0x0, 0x0, 0xf7e]}) 2018/03/30 15:59:53 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) syz_emit_ethernet(0x15c, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [], {@mpls_uc={0x8847, {[{0x5, 0x7f, 0xffff, 0xdc8}, {0xff, 0x3, 0x4, 0xfffffffffffffff9}, {0x2, 0xed, 0x7fff, 0x2}, {0x390, 0x200, 0x3f, 0x5}, {0x1000, 0x17c6, 0x200, 0x6}], @ipv4={{0x21, 0x4, 0x675a, 0xfffffffffffffff8, 0x13a, 0x64, 0x8, 0x6ccb, 0x16, 0x0, @loopback=0x7f000001, @rand_addr=0x2, {[@generic={0xce, 0x10, "bffa26db7d6239499d079513af47"}, @lsrr={0x83, 0x13, 0x4, [@broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}, @local={0xac, 0x14, 0x14, 0xaa}]}, @timestamp={0x44, 0x4, 0x100000000, 0x3, 0x1ff}, @timestamp={0x44, 0xc, 0x80000001, 0x3, 0x400000000000000, [{[@multicast2=0xe0000002], 0x10001}]}, @ssrr={0x89, 0x23, 0x0, [@multicast1=0xe0000001, @empty, @dev={0xac, 0x14, 0x14, 0xa}, @loopback=0x7f000001, @rand_addr=0x10001, @loopback=0x7f000001, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}]}, @ssrr={0x89, 0x17, 0xff, [@rand_addr=0x3, @loopback=0x7f000001, @empty, @loopback=0x7f000001, @multicast1=0xe0000001]}, @noop={0x1}]}}, @dccp={{0x4e24, 0x4e23, 0x4, 0x1, 0x1, 0x0, 0x0, 0x7, 0x0, "f70919", 0xf60, "6438a8"}, "7e13471a64a45c160c975c0087515ab11dc7843d3160b5e6f593323d1434c18ce4470805bbbf55ca582c2fe1cff7cf4ce859a6ae4e971c5b0f29ee85186645c22487ca1c273cbb24a7aa4af70c851a2d8c85ec4d5c4211b1bd66043dc72df51752a4a59f23f8724b8ab2eaa6e9b7656f19d575f79d444ee405212c5716b1ece6d359a20c719c4eb4dadcc54addcae40e25be8b717ea742b47b7b089285c5b67399f896ec0573"}}}}}}, &(0x7f0000000040)={0x1, 0x1, [0x274, 0xfb6, 0x52f, 0x441]}) 2018/03/30 15:59:53 executing program 5: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], &(0x7f0000000000)={0x0, 0x2, [0x0, 0x0, 0x0, 0xb9c]}) syz_emit_ethernet(0x122d, &(0x7f00000000c0)={@empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv6={0x86dd, {0x8, 0x6, "1449c5", 0x11f7, 0xff, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x19}}, @loopback={0x0, 0x1}, {[@hopopts={0x2c, 0x9, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0x9}, @calipso={0x7, 0x28, {0xbac0, 0x8, 0x8c8, 0x7, [0x0, 0x2, 0x2, 0xfffffffffffeffff]}}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}, @jumbo={0xc2, 0x4}]}, @hopopts={0x0, 0x202, [], [@generic={0x3ff, 0x1000, "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"}, @enc_lim={0x4, 0x1, 0xf3a}, @calipso={0x7, 0x10, {0x20, 0x2, 0x10001, 0x5769, [0x8]}}]}, @srh={0xbf, 0xe, 0x4, 0x7, 0x9, 0x20, 0x100000001, [@dev={0xfe, 0x80, [], 0x16}, @remote={0xfe, 0x80, [], 0xbb}, @mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xa}, @remote={0xfe, 0x80, [], 0xbb}]}, @srh={0x1d, 0x8, 0x4, 0x4, 0x7977, 0x20, 0xdf, [@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty, @local={0xfe, 0x80, [], 0xaa}]}, @fragment={0xdf, 0x0, 0x0, 0x0, 0x0, 0x6e17, 0x66}, @dstopts={0x88, 0x7, [], [@pad1={0x0, 0x1}, @hao={0xc9, 0x10}, @jumbo={0xc2, 0x4, 0x4}, @jumbo={0xc2, 0x4, 0xbb}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x2}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}]}, @fragment={0x1d, 0x0, 0x7180, 0x8, 0x0, 0x8, 0x65}, @dstopts={0xff, 0x7, [], [@jumbo={0xc2, 0x4, 0x7fff}, @pad1={0x0, 0x1}, @jumbo={0xc2, 0x4, 0x6e2}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, @jumbo={0xc2, 0x4, 0x9}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}], @dccp={{0x4e21, 0x4e23, 0x4, 0x1, 0x200, 0x0, 0x0, 0xd, 0x1, "270cfc", 0x4, "ed719d"}, "110870d951e8aff421e41f90c47085"}}}}}}, &(0x7f0000001340)={0x1, 0x4, [0xe8d, 0x483, 0x1cb, 0x36e]}) pipe(&(0x7f0000001380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00000013c0)={0x200, 0x0, 0x80000000, @empty, 'ip6_vti0\x00'}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000001400)={'raw\x00'}, &(0x7f0000001300)=0x54) syz_emit_ethernet(0x2e, &(0x7f00000000c0)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080061a5091beb97fb840002907800000000ffffffff11009078e000000108070000b65c38e769011a3c4ed7365e5580d568ae6ba8c3910f6e49f0a1eb64dab7dc44f3821336b8baef8a5400a8b819c5134a4378352e194c0395"], &(0x7f0000000080)) 2018/03/30 15:59:54 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="4861aa2aaa9f0b00008000000059e8ff11ec0e8b3dfe0011080700000000"], &(0x7f0000000080)) 2018/03/30 15:59:54 executing program 3: pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00004e6fdb)="2400000032001f1546f91a8000000cdb0200070105000200500600000000000002000000", 0x24) 2018/03/30 15:59:54 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0x1000, "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"}, &(0x7f0000001100)=0x1008) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001140)={r1, 0x261, 0x10}, &(0x7f00000011c0)=0xc) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001180)={0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000001240), 0xfffffffffffffe12) 2018/03/30 15:59:54 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x0, 0x80000000005, 0x4000, 0x1}, 0x2c) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000880)={r0}) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000940)='scalable\x00', 0x9) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000001d80)={0x0, 0x1, 0xfffffffffffffdeb, @random="7c2e1626459d"}, 0x9) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000440)) r5 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="90000000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r6 = socket$inet(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x460) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000007c0)={0x0}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r7, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82, r8}, &(0x7f0000000180)=0xffffffffffffffab) r10 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r10, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r10, 0x84, 0x1a, &(0x7f0000000a00)={r9, 0x6e, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"}, &(0x7f0000000a80)=0x76) ioctl$DRM_IOCTL_AGP_ENABLE(r10, 0x40086432, &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x74, &(0x7f0000000c00)=""/21, &(0x7f0000000c40)=0x15) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) connect(r5, &(0x7f0000000c80)=@un=@file={0x1, './file0\x00'}, 0x80) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000ac0)={0x7, {{0xa, 0x4e22, 0x8, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x8000}}}, 0x88) 2018/03/30 15:59:54 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045000020000400000002907800000000ffffffff11009078e000000108070000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r2, &(0x7f0000000c40)={0xa, 0x4e23}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000000)="b0e38f777267b44422798b75d028608aa1ccb32bb2ab4649fad11ec59ffb017618120ccc24ab8259dea5ef724c65d90a87c49e2282ad52a3cbc15daffce1082053e493a477bd50bf0524af9a89ee366bbee7de5a4751e75b8daa6aa27b0556133729c0cd25a1f11080433ed26b123ba0e24234d6abd2ce75467537483b6009f5d36c155221b070b741553218d65cf489c1f7b53a264abb63bd3b126709e8871e03dbfed0fa84c252b619bb4b4f1b879a0ad29eab50a897bc3c10499bc545b83eaea93323a6afac083e3d80683e6fdd848e2ee7260ce201dc070a480c8e985c590c3d087df9e3e5a0b7163eccb0a77710a57e4721630da0f19023ca19ab746018e4a7c646bb476f865f717cbf1e9f06d2fd287062e90f8e6ed9a2ce4cdd75c9b494a75ce4d2822760fcfa0fcf5c1be448", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=ANY=[@ANYBLOB="180000000000000014010000020000000000000008000000580000000000000014010000070000000200000001001000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff01000000000000040000000000000002000000000000009903000000000000040000000000000001000000ffffffff58000000000000001401000007000000000000000b000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='F\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="06000000000000000300000000000000040000000000000002000000000000002000000000000000080000000000000058000000000000001401000006000000fc0000003f000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="ff01000000000000"], @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="8100000000000000"], @ANYBLOB="40000000000000003306000000000000000001000000000012250000000000005800000000000000100d000000000000"], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r8, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r8, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:54 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b1d860fa94f003005caa2aa2aaaaaaaaaa080045000020000000000002907800000000fffeffff11009078e20000"], &(0x7f0000000080)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getpeername$inet(r0, &(0x7f0000000040)={0x0, 0x0, @rand_addr}, &(0x7f00000000c0)=0x10) 2018/03/30 15:59:54 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa0800450000200000ffffffff907800000000ffffffff112000000000000108070000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0xfffffffffffffffc]}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) 2018/03/30 15:59:54 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa08004500ffff11009078e00000010807000000000000000000000000000000000000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) socketpair(0x800005, 0x802, 0x2, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000000c0)={0x0, 0x1000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={r1, 0x1}, 0x8) syz_emit_ethernet(0x20, &(0x7f00000001c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@generic={0x8a09, "54abb686c0dece0fd904575cfd036012af9b"}}}, &(0x7f0000000200)={0x0, 0x4, [0x3, 0xe09, 0x79f, 0x69c]}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x8}, 0x8) 2018/03/30 15:59:54 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000040)=0x80) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x22a00004}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x40, r1, 0x100, 0x70bd2b, 0x25dfdbfc, {0x1}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x1}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x8}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x8000) syz_emit_ethernet(0x3b, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaa1aaaaaaaaaaabb91000700810005000800450b0025006500450784acc1184e25fa51ffffff4e234e2304019078788eb3ae0464bbfc5b320000002afc480438ec51f4dc"], &(0x7f00000000c0)={0x1, 0x1, [0xf6a, 0x299, 0x3f9, 0xce3]}) 2018/03/30 15:59:54 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x0, 0x80000]}) [ 108.893761] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 [ 108.920259] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 2018/03/30 15:59:54 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x12, 0xb, 0x100, 0x70bd2b, 0x25dfdbfe, {0xc, 0x0, 0x1}, [@typed={0x8, 0x4d, @fd=r0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x5}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="240000000001010000a0000000000000000000001000020006000100ac14ffaa"], 0x20e}, 0x1}, 0x0) 2018/03/30 15:59:54 executing program 5: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa08004500002000000000000290009078e000000108070000"], &(0x7f0000000080)={0x0, 0x0, [0x4]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x4, 0xff, 0x5, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000140)={r1, 0x2}, 0x8) 2018/03/30 15:59:54 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa08004500002000000050485f421a1579a370e048e5c5000002907800000000ffffff"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:54 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) syz_emit_ethernet(0x17, &(0x7f0000000040)=ANY=[@ANYBLOB="0180c200c693dd15f0018cb83c0003ffffffffffff0011"], &(0x7f00000000c0)={0x0, 0x1, [0xefd, 0x63, 0x3, 0xe32]}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000140)=0xffffffffffffff9d, 0x800) accept4$inet6(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x80800) 2018/03/30 15:59:54 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) accept(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000040)=0x80) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@dev, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000340)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000380)={'yam0\x00', r1}) 2018/03/30 15:59:54 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f00000000c0)) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000001c0)=@buf={0x99, &(0x7f0000000100)="c602fb5c897b4d71f9f8830386b853a4642feb9ae6139a1b399a7ca98397705fc169f8c4cef7739cb7e590640b1d4c24c795cdb7ba0354675c322ea31d2b92e5aa0b8e541dce939e6fd74a06ecbe75070a162dce1f253734aab41b33a38ab8b367d98762b15bca6b6420c51676f37239dc6ef0074c77e1b36e9d8854b710868d111b61f981adcb9fcec5d6d2a68589f14b8cd10a928ce8165d"}) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={'ip6gre0\x00', {0x4, 0x200, 0x2, "3a8fb28807f5", 0x8001}}) 2018/03/30 15:59:54 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f00004ca000)={&(0x7f0000690000)=ANY=[@ANYBLOB="1c00000000001b000800010000000034"], 0x1c}, 0x1}, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/28, 0x1c}], 0x1) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) recvfrom$llc(r1, &(0x7f0000000180)=""/79, 0x4f, 0x40, 0x0, 0x0) 2018/03/30 15:59:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000d80)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000000a40)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000e80)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000000f80)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000fc0)={{{@in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, @in6=@ipv4={[], [0xff, 0xff]}, 0x4e20, 0x24, 0x4e24, 0x3, 0xa, 0xa0, 0x0, 0x3b, r3, r4}, {0x10001, 0x9, 0x0, 0x1, 0x3, 0x401, 0x3ff, 0xe00000000000}, {0xffff, 0x80000000, 0x800, 0x1}, 0x20, 0x6e6bb2, 0x0, 0x1, 0x3, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x4d3, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x3503, 0x3, 0x2, 0x40, 0x8, 0xa9, 0x6}}, 0xe8) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) r8 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r8, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r5, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f00000010c0)=ANY=[@ANYBLOB="1800000000000000140100000200000000000000080000005800000000000000140100000700000002000000010000007c2c7588798a7e94376351de961a6e762030c7cea256c15c1067fd8448605297c649f0348728694994df3f2039d64769", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff010000000000000400000000c1000002000000000000009903000000000000040000000000000001000000ffffffff58000000000000001401000007000000000000000b000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='F\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="06000000000000000300000000000000040000000000000002000000000000002000000000000000a4484ade8468974be025f34280080000000000000058000000000000001401000006000000fc0000003f000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="ff01000000000000"], @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="8100000000000000"], @ANYBLOB="40000000000000003306000000000000000001000000000012250000000000005800000000000000100d000000000000"], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r7, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r9, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x18, &(0x7f0000000940)={r9, 0x20000000000000}, &(0x7f0000000980)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000009c0)=@sack_info={r11, 0x4, 0x3}, &(0x7f0000000a00)=0xc) accept4$inet6(r7, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r12 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r12, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r10, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r10, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:54 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000080)={0x1c, 0x2c, 0xaff, 0x0, 0x0, {0x3}, [@nested={0x8, 0x0, [@typed={0x4, 0x8, @binary}]}]}, 0x1c}, 0x1}, 0x0) 2018/03/30 15:59:54 executing program 5: 2018/03/30 15:59:54 executing program 6: syz_emit_ethernet(0x32, &(0x7f0000000040)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x8, 0x22, 0x3}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:54 executing program 5: syz_emit_ethernet(0x0, &(0x7f00000000c0)=ANY=[], &(0x7f0000000100)={0x0, 0x1}) 2018/03/30 15:59:54 executing program 4: syz_emit_ethernet(0x2a, &(0x7f00000000c0)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa08004547551c000000000002907800000000ffffffff11fc9078e00000012e77a9cfc75982eefbdeb30dffdce5f1c762e9cd0c1d1e55eb6bcd51ebc39c28bde714366042fc91ef77a9d1706d606b80c381a5f895a4746a6c0d86704a23d9b42fbc1f867c5e987f4f49dcf865d8c0f07fd9d96c4f6eabf2124f692f9f4f456c281608b1f32bd723be8494b865673756da17f2b6b82c9f14761d7d344111dad7f6ec"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:54 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) socket$inet_smc(0x2b, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002780)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00000027c0), &(0x7f0000002800)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/30 15:59:54 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) 2018/03/30 15:59:54 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x32, &(0x7f0000000ff0)={0xffffffffffff0000, 0x0, 0x0, 0xfffffffffffffffe}, 0xfffffe14) 2018/03/30 15:59:54 executing program 2: syz_emit_ethernet(0x56, &(0x7f00000000c0)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@canfd={0xd, {{0x0, 0x7, 0x17a, 0x1}, 0x30, 0x0, 0x0, 0x0, "fdac7eab3d99563cb09c8431ef759a951a08f2ce74e4500302f190a8ba957f9ae9f6bf66db34238165f565d9292dbc523cd70991860819413acec25372f6c59c"}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x3, 0x80000000000004fe]}) 2018/03/30 15:59:54 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x9c7, 0x8de]}) socketpair(0x1a, 0x3, 0x9, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f00000017c0)={&(0x7f0000000540)=@in6={0xa, 0x4e20, 0xffffffffffffffe0, @remote={0xfe, 0x80, [], 0xbb}, 0x84}, 0x80, &(0x7f0000001780)=[{&(0x7f00000005c0)="5efff5b7075356de9815698df12a1c4bc39350b5c9a3e652b75b6a6d551872df693e4d195801b4ecdb03db985a517aceb57a381db436266f91b9f9519f885ae14f068cfbfb40042c39e753a2eb88d01f0c2c9c10e2bfa25e5300fb1fc6140d21d58e83b8b10df7f36e9287b262e6ba9d99010fa1449bfa3cc626dead60136a9cc2e897", 0x83}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="1ebaa882a821737fc7355d09ff662ff1f93e2dd60026a3dadf8198415bca38b81585349223a5d248ab093df236f05a95252632e354af8b8a5040237344ff3ef28a20b4c7664b52aa06b6cfa11f1c3a0c6bd3d497d1e644e9c117394da6b2b8742cffe5b236ce02c0dc264348f74a54f5cebf22d6f3dc9df3ad52ba8770178f0e5bad25832e65a3d23574fbad297c19e32d0776290d807b59621b6e17b33b4adaa1155e4fb6f1c10bacdc9a796080f945baf51c9a48c5d61a75ac1d5f9487b4e73c39cf11af898d9309cefb5a92f4e5786ca237c22a6700129a0e44eec42d5f9de70d0210ac7e3afc3943c9fdd97af3dca74794b40b", 0xf5}], 0x3, 0x0, 0x0, 0x800}, 0x1) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000040)) 2018/03/30 15:59:54 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b1a6995caa2aaaaaaaaaaaaa08004500002004000000000290780000ac00ffffffff11fc9078e000000108070000"], &(0x7f0000000080)) 2018/03/30 15:59:54 executing program 5: pipe(&(0x7f0000000140)={0xffffffffffffffff}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000180)=0xfffffffffffffffe, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) socketpair$inet6(0xa, 0x7, 0x1ff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000100)=0xb) 2018/03/30 15:59:54 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x3, &(0x7f0000002000)=ANY=[@ANYBLOB="1800000000000000009e3e1a4df9b0c1a500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000100)=r0, 0x8c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fe2000)={0x2, 0x4, 0xa, 0x200000008}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00000010c0)={r1, &(0x7f0000000100)="561abc6ca52f35968791eb58d4d52a0a5cc1b0dc14"}, 0x10) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r1, &(0x7f0000000000)="86ce073a33d7dc31937b09ea15ea48f8cad63f261f45c50201ffbfe854c76f7197ab7fd3a6ee53954179393ab3581136e948cfdd826f20ec0a2ab4da7665cb02bec6700488339de9e0c71aa4349640afff0d709effa2782f7fbb809847a5146b69bb60d76fd634e3412eac3b3db94f93b4aa21e538f93704e68895", &(0x7f0000000080)=""/56}, 0x18) socketpair(0x0, 0x6, 0xe9f, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000180)=[{0x8, 0x1}, {0x0, 0x4}, {0xf, 0x2}], 0x3) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000011fd4)={0x3, 0x4, 0x4, 0x1, 0x0, 0x1}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={r3, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000180)={0x0, @loopback, @dev}, &(0x7f00000001c0)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000300)={0x7, 0xf, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffffffff8001, 0x0, 0x0, 0x0, 0x5}, [@generic={0x5fd5097e, 0x0, 0x5, 0x2}, @generic={0x101, 0x6, 0x9, 0x9}, @alu={0x7, 0x9, 0x2, 0x9, 0x0, 0x40, 0x4}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5}, @alu={0x7, 0x4, 0xb, 0x3, 0x8, 0xffffffc4, 0x4}, @alu={0x4, 0x101, 0x8, 0x2, 0x3, 0xc, 0xffffffffffffffff}], {0x95}}, &(0x7f0000000140)='syzkaller\x00', 0xda7, 0xb7, &(0x7f0000000240)=""/183, 0x41100, 0x1, [], r4}, 0x48) close(r3) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000380)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_DEL(r5, 0x0, 0x484, &(0x7f00000003c0)={0x3e, @multicast2=0xe0000002, 0x4e20, 0x4, 'wrr\x00', 0x0, 0x6, 0x6f}, 0x2c) 2018/03/30 15:59:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r5 = socket$inet6_sctp(0xa, 0x9000000003, 0x84) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=ANY=[], 0x0, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r8, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r8, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:54 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = accept(0xffffffffffffffff, &(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000200)=0x80) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000002c0)={0x6, [0xf000000000000000, 0x4000000, 0x9, 0x9, 0x401, 0xb000000000000000]}, &(0x7f0000000280)=0x10) r1 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@generic, &(0x7f0000000040)=0x80) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000000140)=0x2, 0x4) 2018/03/30 15:59:54 executing program 4: bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f00000000c0)=0x1, 0xffffff85) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:54 executing program 7: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r1 = accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14, 0x800) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000000600)=0x2, &(0x7f0000000640)=0x4) getsockopt(r0, 0x1, 0x7fffffff, &(0x7f0000000840)=""/74, &(0x7f00000008c0)=0x4a) r4 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r4, 0x29, 0x45, &(0x7f0000000100)={"95016c2f54494d4552000000000000001ed400"}, &(0x7f0000000080)=0x1e) r5 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f0000000040)=0x5, 0x4) socketpair(0x0, 0x7, 0x9e, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = accept4(r0, &(0x7f0000000900)=@in6={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000980)=0x80, 0x800) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000480)={0x1f, 0x4, 0x200000000040003, 0x6, 0x1f, 0x102000000000}, 0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000a00)={0x0, 0x3f, 0x30}, &(0x7f0000000a40)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f0000000a80)={r9, 0xffffffff, 0x5}, &(0x7f0000000ac0)=0x8) getsockopt$sock_int(r6, 0x1, 0x2d, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) setsockopt$inet_dccp_int(r6, 0x21, 0x6, &(0x7f0000000540)=0x4, 0x4) bind$packet(r7, &(0x7f0000000800)={0x11, 0x15, r2, 0x1, 0xbf, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x17}}, 0x14) getsockopt$bt_hci(r4, 0x0, 0x2, &(0x7f00000004c0)=""/116, &(0x7f0000000140)=0x74) connect$bt_rfcomm(r6, &(0x7f00000009c0)={0x1f, {0xdb9, 0x5, 0xffffffff, 0x5, 0x4, 0x100}, 0x80}, 0xa) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={'dummy0\x00', r2}) ioctl$PPPIOCGFLAGS(r6, 0x8004745a, &(0x7f00000007c0)) getsockopt$SO_TIMESTAMPING(r7, 0x1, 0x25, &(0x7f0000000580), &(0x7f00000005c0)=0x4) getsockname$unix(r7, &(0x7f0000000680), &(0x7f0000000700)=0x6e) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4e23, 0x2, 0x4e23, 0x2, 0xa, 0x20, 0x20, 0xff, r10, r12}, {0x80000000, 0x2, 0x19, 0x3d4c, 0x100, 0x8, 0x6, 0x7}, {0x1f, 0x3f, 0x5, 0x1}, 0x200, 0x0, 0x1, 0xfffffffffffffffd, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4d5, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x4, 0x1, 0x3ff, 0x507, 0xbd89, 0x9}}, 0xe8) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000740)=r11) setsockopt$inet6_int(r4, 0x29, 0xc8, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xe}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) 2018/03/30 15:59:54 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80800) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80800) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100), 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000000140)={r1, r2}) 2018/03/30 15:59:54 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaa0045000020000000000012807800000000ffbaab8b040f2b3a0000000000000000"], &(0x7f00000000c0)) socketpair(0x4, 0x6, 0x4, &(0x7f0000002540)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000025c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000002680)={&(0x7f0000002580)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000002640)={&(0x7f0000002600)={0x1c, r1, 0x304, 0x70bd27, 0x25dfdbff, {0x6}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7e659061}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/03/30 15:59:54 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000000240)=@nl=@unspec, &(0x7f00000002c0)=0x80) syz_emit_ethernet(0x2e, &(0x7f0000000140)=ANY=[@ANYBLOB="b100c85caa2a007a0000000008004500d18600000000000296efbb74bcd73456bf543bb281907800000000fffffffff2d622f1416c9c81cd83fa06df795b2bc95671cd66b9993cadc9cd44bd010000001eeda4c340a470a3aee81f706fca85c9c3e61ab5ee0c56fdce4326a8c47a5bf8ce4cccb31bfd909a6206bd1ba81b5056d37a4169cd82c806000000920dffcea55642c2c9c0266b53505a74da4c0c4ed2cf155812d8124d81a12a82e8c39779f5ff510b652846d1a6d6f0de7d14b9b91f082a435c42058fd550315a732af80e1e993dde5d06643470000000006a1fed695764bd1a92a34bac50bf07"], &(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4) socket$inet6_udp(0xa, 0x2, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000300), 0x4) 2018/03/30 15:59:54 executing program 3: r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000300)=0x1f, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000180)={0x4, 0x1}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x23, 0x209, 0x2, 0x800, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000000c0)={r2, 0xf77}, 0x8) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="4612aaaaaa04000000aaaaaaaa0086dd6050819c00080000fe8000000000000000000000f6ff00aa0000000000089078"], &(0x7f0000000040)) socketpair(0xb, 0x4, 0x1, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r3, 0x0, &(0x7f0000000280), 0x80000) r4 = accept(r1, &(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000200)=0x80) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r4, 0x111, 0x3, 0x1, 0x4) 2018/03/30 15:59:54 executing program 4: syz_emit_ethernet(0x30a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:54 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa08004500002000ffffff11009078e000000108070000000000000000000000000000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) syz_emit_ethernet(0x5a, &(0x7f00000000c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [{[], {0x8100, 0xbb, 0x8, 0x3}}], {@canfd={0xd, {{0x2, 0xd0c, 0x7, 0x6}, 0x38, 0x0, 0x0, 0x0, "7b8f403709bfb21654cf3cc7d045a371d3e800d23afb94d943dcd2de4944c159d413d030aad3a49c0b75994c9e3f949cae07d77a7653313be22b8a4ea2b10e1a"}}}}, &(0x7f0000000040)={0x0, 0x2, [0xadc, 0x7d7, 0x53e, 0xa28]}) 2018/03/30 15:59:54 executing program 1: socketpair(0x7, 0x0, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00000000c0)=0x7, &(0x7f0000000100)=0x4) syz_emit_ethernet(0x2e, &(0x7f0000000140)=ANY=[@ANYBLOB="b100485caa09330d88047dbe7f2aaaaaaaaaaaaa080045000020000000000002907800000000ffffffff11fc9078e000000108070000"], &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0xed31}, 0x4) 2018/03/30 15:59:54 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa08004100001c000000000002907800000000ffffff1812fc9078e0000001"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040), &(0x7f00000000c0)=0xb) 2018/03/30 15:59:54 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa08004500002000000000000000ffffffff00ffffffff11fc9078e00a000108070000c368dfbf201ca3b7aa00d4"], &(0x7f0000000080)) r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000180)=0x181, 0x80000) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000140)=0x8, 0x4) 2018/03/30 15:59:54 executing program 5: syz_emit_ethernet(0x2e, &(0x7f00000000c0)=ANY=[@ANYBLOB="0180c2000003aaaaaaaaaaaa080045000020000000000002907800000000dbc51c71407721e143b2b4ffffffff11009078e000000108070000"], &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000000180)="24bf1234dd24ad50427236d2261b87a2586bcffd352e837ba8e75a7233b1b7cafadf0afc2c07e0852ea43d4d52ea57c85cec58158857339724e89580394c1ad7ec79df1c7b579bf75f156afbdd1acff687aefa6c6f5ebb20eb4623eae052ae794e7777d82dd491e687c0be9cb6fbfc2923a6c72a42581d82f9a47f943d48a24d77c5c1b52e25a7e6ee414085fe551530f0d1504c0247fa06e93ca2b1ba63d96be1a1dfb768d93dab14", 0xa9) 2018/03/30 15:59:54 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) syz_emit_ethernet(0xfe, &(0x7f00000000c0)={@random="a963ea8bcabd", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x2, 0x8, 0x4}}], {@ipx={0x8137, {0xffff, 0xec, 0xfffffffffffffffe, 0x0, {@current, @random="32818ed999de", 0xce}, {@random=0x8000, @current, 0x7}, "05136f50cfe1f9c3622cb7eaf1f4ccef29f915a0423abca205b9687c3ed0a1ee387b93a5c129f7afe09a3bf52c73ce2fb84d3cf259ab9392350da7da21adebc393a05617b22a6381eae5c7778424bf755ae7841cf35ad2dd498769ffbcc9db8f9c24fd83ee7584780aecac5b63855f01469d244bf84feaaeb70cb998aea7298e10b8793969de8285f5278394c4f0b575218b888f4aafdce8a5d2c2d0d2e8c6efe55fd594804ccd7b2c01afc0c59b6590bdc9554d70296a97e3984dad8933e048ebfd43af7de71b4bc27f2a4333d3"}}}}, &(0x7f0000000000)={0x1, 0x2, [0x417, 0xc93, 0xff3, 0x346]}) 2018/03/30 15:59:54 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@nl, &(0x7f0000000040)=0x80) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140)=0x2, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:54 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="b108485caa2aaaaaaaaab4aa080045000020000000000002907800000000e8ffffff11009078e04c542c2d6c9f1890f8ffffffffffffad00000108070000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/03/30 15:59:54 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)=ANY=[@ANYBLOB="380100001a0001000000000000000000ff020000000000000000000000000001ac1414000000000000000000000000004e2000004e2000000000800000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) 2018/03/30 15:59:54 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:54 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485ef0ca11aaaaaaaaaa080045200020000000000002907800000000ffffffff11009078e000000108070000"], &(0x7f0000000080)) pipe(&(0x7f00000026c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000001c0)={'vcan0\x00', 0x8000}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={0x0, 0xdc, "6e0b920f91376edc0a45ba4c97d708c8977da0aabbe55db53cc5363045a84d5de4ad2186de4951807c46382379b9b186a82aa7fcfbc9caa44bf11996a214aee6c3fde04908fbf7c8fc09ed0b1843ee4cf4d9091894af9c4a95d65658a78faa85bb368450607b5936a3f722f225781ba2f6c2b9e4a736aee630b5079a34b1d50c0ef542ced23376cef32945dd8433a8d923f44a40823704c61590858e5f052fe7cddbc093e77d0841d2404c5f03e5b6a55e85cb387afb8c94cf47a7b0520294c39c472a113f6df85f8882144ffe2198e36303a4059846540068e863a1"}, &(0x7f0000000040)=0xe4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000002700)={r2, @in6={{0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x13d0}}}, &(0x7f00000027c0)=0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000002800)=r3, 0x4) 2018/03/30 15:59:54 executing program 3: r0 = socket$inet(0x10, 0x83, 0x3e) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000006000)="240000004200030207fffd946fa283bc0aeee6d87986c497271d8568b51ba3a2d188737e", 0x24}], 0x1}, 0x0) 2018/03/30 15:59:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=[@rdma_dest={0x18, 0x114, 0x2, {0x100000000, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x1}, &(0x7f00000007c0)=0x9, &(0x7f0000000800), 0x1ff, 0x4, 0x2, 0x399, 0x4, 0xffffffff00000001}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0xb}, &(0x7f0000000840)=0x46, &(0x7f0000000880)=0x3, 0x6, 0x3, 0x4, 0x2, 0x20, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0xfc, 0x3f}, &(0x7f00000008c0)=0x1ff, &(0x7f0000000900)=0x81, 0x40, 0x633, 0x10000, 0x2512, 0x58, 0xd10}}], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r8, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r8, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:54 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1ff, 0x8001, 0xffffffffffffdbce, 0x9, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x7, 0x9, 0x8, 0x9, 0x9, 0x5, 0x6, 0x1f, r1}, 0x20) socketpair(0x10, 0xf, 0x8, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000340)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0xfffffffffffff001, 0xffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={r3, 0x9, 0x10}, 0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000240)={r1, 0xfffffffe000, 0xffff}, 0x10) bind(r0, &(0x7f0000000280)=@nl=@proc={0x10, 0x0, 0x25dfdbfd, 0x2002}, 0x80) 2018/03/30 15:59:54 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendto$unix(r0, &(0x7f00000000c0)="5b7cf2992aac1ca3ae8d1ab4a4c7f9302aa9f0048a99871b242154f667dffcf8e78f0337ca3cb3d1a375ca", 0x2b, 0x4, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/30 15:59:54 executing program 3: socketpair(0x11, 0x4, 0x1f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) r1 = socket(0xa, 0x2000000001, 0x0) getsockopt(r1, 0x0, 0x53, &(0x7f0000001000)=""/8, &(0x7f0000000ffc)=0x8) setsockopt$sock_int(r1, 0x1, 0x3e, &(0x7f0000000000)=0x1, 0x4) 2018/03/30 15:59:54 executing program 2: syz_emit_ethernet(0x14, &(0x7f0000000000)={@random="b100485caa2a", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x1, 0x1, [0x0, 0x0, 0x80000000000004fe]}) r0 = socket$netlink(0x10, 0x3, 0xe) accept4(r0, &(0x7f00000000c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000040)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x4000000000000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r2, 0xffffffffffffff3e}, 0x8) getgid() getgid() 2018/03/30 15:59:54 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000606fe4)={0xa, 0x4, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x1}, 0x80, &(0x7f0000231ff0)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000dffeb8)}}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a7ffc), 0x4) sendto$inet6(r0, &(0x7f000010bf14)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff}, 0x100000001}, 0x1c) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000622ffc), 0x0) syz_emit_ethernet(0x589, &(0x7f00000000c0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty, [{[], {0x8100, 0x5, 0xffc00000000}}], {@ipv6={0x86dd, {0x7fff, 0x6, 'X|W', 0x54f, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @local={0xfe, 0x80, [], 0xaa}, {[@srh={0x21, 0xe, 0x4, 0x7, 0x6b, 0x81, 0x5, [@ipv4={[], [0xff, 0xff], @rand_addr=0x5}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @ipv4={[], [0xff, 0xff], @rand_addr=0x8}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}]}, @hopopts={0x6c, 0x5, [], [@ra={0x5, 0x2, 0x6}, @enc_lim={0x4, 0x1, 0x2}, @jumbo={0xc2, 0x4, 0x7ff}, @generic={0x2, 0x1a, "f2288d9eeb7ed556e2f395ed772767a3dc83fa3e60fbf4d45732"}]}, @routing={0x3f, 0xe, 0x1, 0x10000, 0x0, [@dev={0xfe, 0x80, [], 0x16}, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @empty]}, @srh={0x2f, 0x10, 0x4, 0x8, 0x6, 0x1, 0x4, [@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @local={0xfe, 0x80, [], 0xaa}, @empty, @empty, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @empty]}, @routing={0x0, 0x6, 0x2, 0x6, 0x0, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x16}]}, @srh={0x29, 0x10, 0x4, 0x8, 0x40, 0x5, 0x2, [@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0xe}, @empty]}], @icmpv6=@param_prob={0x4, 0x2, 0x0, 0x8, {0x1, 0x6, "ea720a", 0x4, 0x3e, 0x3, @local={0xfe, 0x80, [], 0xaa}, @remote={0xfe, 0x80, [], 0xbb}, [@fragment={0x2e, 0x0, 0x5, 0x4, 0x0, 0x10, 0x68}, @srh={0x3f, 0x2, 0x4, 0x1, 0x100000000, 0x49edc4d, 0x81, [@loopback={0x0, 0x1}]}, @hopopts={0x6f, 0x1e, [], [@generic={0x0, 0x6c, "4257fbdb883a62e193752a4ccd1e18142bb1f3ddaf1f96782087d84c8028a8a700c42a868722023e3e5e3fa490b9f356d624743131aaf7392b850313c7535520c3b2d3f0ee96aa7bdf74da4a163fb7b82ac480381c863c211de205c024569d0fb03e0449e30b6cb511527f01"}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x4f}, @calipso={0x7, 0x38, {0x7, 0xc, 0x5, 0x0, [0x5, 0x800, 0x6e02, 0x1000, 0xb9, 0x4]}}, @calipso={0x7, 0x30, {0x8000, 0xa, 0x0, 0x7, [0x5, 0x5, 0x4, 0xefcb, 0x200]}}]}, @srh={0x7f, 0xe, 0x4, 0x7, 0x3, 0x0, 0x4, [@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}]}, @dstopts={0x16, 0x3, [], [@calipso={0x7, 0x10, {0x0, 0x2, 0x2, 0x1, [0x1]}}, @jumbo={0xc2, 0x4}]}, @hopopts={0x1d, 0x3, [], [@jumbo={0xc2, 0x4, 0x8}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [], 0xbb}}]}, @fragment={0xc, 0x0, 0x1, 0x9, 0x0, 0x1108, 0x67}], "f3cc88f409ad6e541dad91b2b3d12a77a6a669de65bd121fbbf8d589763bac8d81f6413615577a1e70fd55a8dad78961ca75b8a02f387c8b8643e9b05bda606d744dc0c4004f435d51dfc642bfd3f94288cfc278ca3cd2c0f5aa2e30380edde52e5ac77295ebfa965a6e5d17663e4b853bb1f23334cb7d19e4b7464cc40b575ce396d24d01ed6cea3c4907bd5afa9c6742954710a126adf8183d187062dcbbf2786a28c59af5373001bc2c2955fc57103cf3c2c075c1654cf49831bac173ade0ba5b8f3ec5747419050d4cd451ba5f"}}}}}}}, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:54 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f00000000c0)) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000000080)={0x200, 0x0, 0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'vcan0\x00'}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), 0x899) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0x0, 0x0], 0x3}) 2018/03/30 15:59:54 executing program 6: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="07ab48ff00000000000000aa0800450000200000b47f8f009aa99e86000000ffffffff11fc00020000cb00001b42000000"], &(0x7f0000000080)) 2018/03/30 15:59:54 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="b1dd485caa2aaaaaaaaaaaaa0800450000200000000000029078000000080747ad61b226c7eb0000d65ef0cb05851bb3fd2d49e7bb2a9323eb94b1"], &(0x7f0000000080)) 2018/03/30 15:59:54 executing program 1: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x20, 0x0}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000100)={0x0, r1}) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:54 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/30 15:59:54 executing program 6: r0 = socket(0x4, 0x805, 0xeff7) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socket$nl_crypto(0x10, 0x3, 0x15) syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045000020000000000002907800000000ffbd97c358fc9078e000000108070000"], &(0x7f0000000080)) 2018/03/30 15:59:54 executing program 2: syz_emit_ethernet(0xfe07, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@can={0xc, {{0x2, 0x0, 0xffff, 0x7}, 0x8, 0x3, 0x0, 0x0, "71a0257c574dd0bf"}}}}, &(0x7f0000000040)={0x1, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=ANY=[@ANYBLOB="180000000000000014010000020000000000000008000000580000000000000014010000070000000200000001000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff01000000000000040000000000000002000000000000009903000000000000040000000000000001000000ffffffff58000000000000001401000007000000000000000b000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='F\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="06000000000000000300000000000000040000000000000002000000000000002000000000000000080000000000000058000000000000001401000006000000fc0000003f000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="ff01000000000000"], @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="8100000000000000"], @ANYBLOB="4000000000000000330600000000000000000100000000001225000000000000580000ef00000000100d000000000000"], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r8, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r8, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:54 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001300)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001340)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f0000001440)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001480)={0x0, 0x0, 0x0}, &(0x7f00000014c0)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001500)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001540)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@multicast1}}, &(0x7f0000001640)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001680)={0x0, 0x0, 0x0}, &(0x7f00000016c0)=0xc) r8 = gettid() r9 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001c40)={0x0, 0x0, 0x0}, &(0x7f0000001c80)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001cc0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d00)={0x0, 0x0}, &(0x7f0000001d40)=0xc) r13 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d80)={0x0}, &(0x7f0000001dc0)=0xc) r15 = getuid() r16 = getgid() r17 = getpid() r18 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000033c0)={0x0, 0x0, 0x0}, &(0x7f0000004e40)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004e00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003480)={0x0, 0x0}, &(0x7f00000034c0)=0xc) r22 = getgid() r23 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000004980)={{{@in6=@mcast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000004a80)=0xe8) r25 = getgid() r26 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004ac0)={{{@in=@multicast1, @in6=@ipv4={[], [], @loopback}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000004bc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004c00)={0x0, 0x0, 0x0}, &(0x7f0000004c40)=0xc) sendmmsg$unix(r1, &(0x7f0000004cc0)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000140)="e62a9e68b9c7975c19ba98008430c9ae0c05c32cf5bfcc5eff2aea91e9bf3869664b6408856ccd6ba9eb2363893082e4b082c4c63d19bb88f2aaf8f6851ca6c9e5735c4072dc6245f8694159ce53053888e563f5baef7e6b0c53bad0e02a76291f18bb2e881e47199f365b13291ebaf6f03d7ad0395a301571929861f475dfff1c58a85207855be75ef4660d0bb237074a8df36956d221ffcb32776387245fe862ba5ba63854d7eb06a630554e23a3ed3ed46c3a6ad3ec5f1b12a1a74a8fa5914fc235e4476f7657aa020d4da2d9bc4e58ba94", 0xd3}, {&(0x7f0000000240)="6d23c47c3266ff30e98e98b4013a44d14d75ea", 0x13}, {&(0x7f0000000280)="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{&(0x7f0000003780)="1b1ee0167da770d1f0f66cf1a2b1dba88a1d13fce1eedfb1e178fb8c453fe598a2c6e24b656fc0792bc5be17c9e0d86767692565c39e4dfc0373e0020fc47bcee4a4aa7170b600c28d9be808087b1f505a7ef8a5350d5a789512be4e705e09dc16ea6a6cdef2428f03b9db801ce2ffa7b07019d26785d506a29032f5fe902ff16e5930ac488cd148e73bdab039aa8bc22bdab34461db766e362f0c8efeb7b6d47a1659ae5c0314867bf7e81cb70039c93d0ecbc64860232eb4a44980a81d7392530dfdfee0ea1346262735e6cfc8324c5ae4d591a66208ae877dd0024592e617316c49202def9bf381d3521e96152a948509", 0xf2}, {&(0x7f0000003880)="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0x1000}, {&(0x7f0000004880)="1f00d5458847ad8077399bace59c4dc1086207021118d899720fc2d27f00d956cbf51171dcd7324b2238f252c57b8491b4baa7bcf6047e62274f3a3692c0ec6e2c93810e", 0x44}], 0x6, &(0x7f0000004c80)=[@cred={0x20, 0x1, 0x2, r23, r24, r25}, @cred={0x20, 0x1, 0x2, r26, r27, r28}], 0x40}], 0x5, 0x80) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a83000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) 2018/03/30 15:59:54 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:54 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@ll, &(0x7f0000000000)=0x80) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000140), 0x4) syz_emit_ethernet(0x2e, &(0x7f0000000040)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0xfffffffffffffff9}) bind(r0, &(0x7f0000000180)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @loopback=0x7f000001}, 0x1, 0x4, 0x2, 0x3}}, 0x80) 2018/03/30 15:59:54 executing program 3: socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001200)={0xffffffffffffffff, 0xffffffffffffffff}) splice(0xffffffffffffffff, &(0x7f0000000180), r1, &(0x7f0000001240), 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$ipx(r4, &(0x7f0000002540)="81cca0512498212b8a99adfee78e9fccd281fede93b47313f6ef647c84f28bfd10af55a1a74124c621f499e17e462f1ba9debd0e0992e0be702111b26dfcf429428cd4fdf97fb39c6078c0e35125a2abbe7fd6895dec0df6c968a02e75d87facae6b4dcace8891151bdcd0a6df8f4cb498b0f2277e21b752a37353e08e19562502c8663f770c313a91933967b982aa41a0f9cc2de6e61df69a60e91f8ec90d13744f372aec849180a19c45352581e5a8a436b1d75c5c09218ec80c38dc7f12c6ade732e33406f5b33fd243da51231f1b19c9f73bc95eafd71e58dd508fc9ccd5491e0378ce4d02d37c6d113c467008439a206eb4f2385b10392b8d7ff0c7681143a4303000afa866c915480c80982b6cc29c23ca61261d08908ce72e8ae35304c4100312f9fbe807bfdefbe22254f07e7692ad7ad08648f14981f6c1a39b3342c8c0acd9b42cb5f45c971e3b0793496fa9846891a7e751303c193aaf4f4143b2f62c0b5efb93446c76d23dc568543e4d3e38aa7417d3ab3ff3ca54de42500aa7c00a2d34c66d05182019a209329838efba6d4e5937f944f043039f2b46ea16f6ee8615c9ea088449209103dea3851e51b1fadd9fcd1567d6b07cad6aee69f9db71b6a81d61477759887286797d2c666e5a7552c09d9af339b50fe86ee07c2fbc8187ee3a81151e81532b31ffd4dd7d666271d4b87d0d3ff5f01ed588535a149fec172f34798feb0ec80ea2159d3c46780f4b320373cadb7f8dcfee21282496ed2ffed2051060b7a04f18f1bf44afa2a7531ec198140cb7968df570b40b2054bcd78e928cb28d0bf88248cb505714490ae3fa8ad2b933afab76736191eaf312ca3c4ad58c2ac813dcc9e917213eef0d1634f40b9f136ea63a5bdb4ec2b7f3524efc94da51b63c9acd348cacd224716cb3867d1837c7a72b763a32cc0f0626c17b7b8e6b47d8ea95a56803e7f050e895d476c50f73b5f8fe4eb1c0c078b62231cdbcffc5ab285f2b82b381228df93a1e928b63dd263f189a1bccdc531492d4516836c0b5c9cdcfd484ccee77a1f18abdd0b54db5d5209e0cb8e13d4bbfc8e1f1f2b6999cc13d0e8de0923654fa093902b9d59def8b9183b079d7d5477f95af02f460412f6709687d1a51d1aa4045473fb0b6273a9b63c038d5f92c6981891085ecc556978fe617df33039f31b7251463efdc464385c50d9d45230fc7bb18c0268caf142b8b82619a79c1be7fe12a155fd4675f1436b348d0a368b018a10592f3d2263707049afb76661956be7117a872c9e1aa0eabd8fe2de34f2b4d4f6e57b435733257cd637d9b870e596dd3a34f966affe420122f2a1ad1bea3b33731949b8b0181240a06fa647520ee8528cdf46f70056673dc7fd49f1e4d075f65dd04e2de9cb898a4944531ba346fe585adcac30bd6841aecc312bf17886c1abd8c0781ac56cb17a0dda5e82c49e41bee45e733a3ec933969d6a4e43e5d3fa04263031473707ebb50d308dc38eb5d4ec5abfb1d5c6ab202cc01fda2322939408abc7503c137a461bcb181418c012a2c3d5e0677e85e990f149c260dcf52d828851139b34f060b7abc14b01b6654c52564f75f3835d8e2189e555de02849afe0a706c1028ed3396524976ae81fbc5a705d51a83946f1e8d01b105291035b8a0bc9916c6449577436c138e3f7af2b1a7ca563b7629730fd051100132812fb6feb58c6b61ad3b4d5714adb4206e4bbd6c5f1263faacf800c213779ad34bf506fb13d1b1f436c04e0b8291819a2d3abf9da83d64ab7685cb4f0604bc0bc6cec017eecac6e463f9a42ccf2d758b7281b705c6ba621dcf771653ecd98dcf49aec095dd11076b4efa2b13f62c9022798bf80cc9a7c82969fd74ea5fa696d23a9143f72e09afc63531d207ccf9cd6826f21a1db31157945b90fec79825abd3a23c94deaf41f50f82d82fa5b4c222a069f06a6d332be14f389edf6970b40c429f23b9c44ba13f954987607492207d37832faf3ef26ef4671b9b60dd5c9e4cf40e14c25dbf96dd794fe9d8878b732f08595a38d4130ddf45b418f9bf9fcced6291abff2d69465894312ac5b8887729a8ce9d17b51156e268b8133c90c2492abe66f95d477ca831a12d1068711bc33f0134e160ee0c8e58de82416138b902846fdf1fff84848db8a7f2a9ab48154dde748cac65ad4223b43d94624bb54fb1cf22a76cbcea78eff41addd79957044c7fc51148972312bc680e6ba56168ebf36682074a01ee5aa9e5f60325870f239409b285818fac41fab5e083ad8380c3fe15bed0bdb3c5f673897269b85268c562843ea8307e53b2fdb52f3e5c1bb6431f1076964dfa6e83735d2886307a8466a131cfd15508a61f0b53156be4b78d44b1faa06a26c3a7dab9bf308a95d18c9864b265c420c79633a00e5bff298ac9d15dd3fbfd86ecb13536a9143614d09580dacea3d7ee0e457cdf39ebe1cf4c4fadee553c3d699b12258d771b45ebb98eea38f7bcba2c90631c972bc6103b9d7a3210ec5f46fd821d871344ad640984dd4c47420f5280b7b9eac003e22af28a0c5826705f9433ab1b29bd855168e1b9505303e23d7e64c90c0cecda9102de99acceaf1fcbca1843aaf4d4b09edeb9a0f3fa7d8d83ccb6e7aa2bcf455c7bde748d03ef9fc07145997e6718ef19da37ca42ae4989984087b37a70589158e9701c3f425331cddd68c65b74ca690429697011d2d3318a028e4ab4165b9cc725fb2aca3b0d837c51254c26bfced198474dec7477121a1192843486b9325e0ad1896d79a24448549268ff76d828af91241ecf3f9c040e4dec57e41fdd2675d1a3158e41598d2d6dd791a259e6ac7473735243ee602b15d85bdc988d7129f492a6b6c9061d273cf5d18c7a5009fa007bbfe8c328ed512945a97fd1a51b6668f8b66db9149a29b9e3ab41be10f03364450cf0ab127371df4efcabe8bc720c163d7495727b998db24926cbac45b44e8df7b17b5fa5600db054ad3af640295da342e04fe269f68edd5c93bc4b7c37d4774806271699cae2542c6cd6f2eb922b46737c15ed19f47d6c31050d623c6a64737f2082c7208bb2184316749be907dcd8c4a99ac25c05495548d4047c956dfc41afecad0a4e6e34b008fde0c19e1165af5535daceb0729cc0facf564a2b0a42a4b7b323e232ec3682e08510bca2649d57eded4fd5025ebc8a948bd6c677833a5efc122d99f4f29b4cfec2d037c15539b1e0682adf88a06acb8fff1f747347306a7f288833617acf9cf116a912adf008460fa54ab29476c15d26cc962106dbc47a9f1d86f349ff68dd81c1b9872af03a2f560449305900d8be0ca887ce1e49e9276c292e245cb4914a7c65c73eb8dce0149e335ef581c64c5cf7523f488d637dfb174c651d2ea1488e2fed5b66263c3bb6924a90237ec03b41f85007f22c99278cbf653576401dd6bada95ce197f193505865dca3f95cfab7de25b5a1f90bdb87ba77e5a8eccc992cd120fbbbe9854b358cd7e612a1e3e0df5314e975f38b6f08f899cf01d7cfa0c25117282d0ba839b9b9e37df6324861df460595b6c317ccd9181475d51b7e590468d12c69adcd32ff174f73ce7d4f27607ae141ef6e78036c2092e54af569aca8c6e0433962da5953b3bf895f1e5b5b3242f6a161ffad69f997a1e647a5ea8750f497eb0a5fe2d51962da49bd85cc72cc6a51364136dd774ad92a84837a07416a109e941154f483e7bce22e2243183f1871c08e01738a2ed6bc486f677e2e2ef82066723d463e3cc66a1750589b7585b2c39719b7c6669a080c392e5a2a6f09f8a3ea448c46438bf64f154e7b11fcdd02fd1a63213cdbd973cb701ad7f9f9380001b1d51aa48ee60fb5be760b4855ba6ff60de4b27f67ccbfb6ee4950ae4f0822a62084172f1640d73fbaf7a1a11fa563d2a1ee4bf3b2ef70abc10feffeee6ae511ad4e544641e55924b1c09b966f14ad91a919f6c08d914cfee22018b5609b27f058ee5ad185d2f8c07d3fd0521f36bb55bb44e5e90605a5cfe5feac8ee1c3893b94016c874982e7d86c9e376d90b23099b20452839288c4db84b4e80dae8142b89755b2578a7996515cd87d0d80b3fa6a0295dc45c7fa2ada44656539f0120e2adb51b8e0740f8ed011f498aeea440065e9c883ab0285e6b8438784f891025ecfdf2f8b67c9088f6851cd34ea37faeac32c662670e5d502b8e1f794465a1184c8598d4fae0bdc2356015f73f45ebf077524a65df1db6d97837c1048f65ddd9c6dccc34716432336e35ff0803cb20328a8a79fa7e1c28e0bcd93115ba27f8a530c2f82853c870347d58864094cf9a5490bc74e475f21c89fd1095aad672f9be5cd8d64027b0bc31d24e4f4c1fb9540ee3cd9cee2e6408dca92907f16a0f2e287d27de9508e23c0be884cdb31f5efc1098ed04ac48354229bfc4d41bab6c6941a02c51cb21fb5929f144f533138350ffb23f987c32b5af7992836a6cee6b9297adaad3cf8b69f1badea63a384c095235504cb3d51654a6da730b7599983353b389850f32866801ce7c102010d506a5d6caf05206669de14e2baedd4473b2ca20a88573dba1af4cd91e4e7033bad85738344565b01dadde1996cc668dda12357df6de762ed9b2ea2d8afd4d4acbd7c0fa133878389aeb04b2f6f12b91bf045aba712ec33e6ea6cb8dd211c0e22587f81876d6f50bf6116fbcfb8f05f5e0384f9a7fbe1e2f3d545307e5e4715a302219e92f2b240e36a48cb790c6d34a31104b7e70ec1f0fef82618cd84893120354655b529c1c8dc037d946b80983bda1f5fd5d2b6dd24900568ae464dbde8d729ca7426c41bbbdc40b102908134680892d35cff5412545848fd53b7176807f8ed1d747e361f9325febc45ea93e8103165831e5ee90637c59ae8324513ceeec62a3566d4ea9da377bbee45f86c76ea0ebbd2ac160404b877f1e274653e936ae1c8ef260c0d1e338382141fa7d64a4c3d2cbf949e5f960f3b75e96bb1aa605f16c8e524bdc8366a0df021145a1b3759cd3dbfdadf806313ea53b740b3803c47a452ea306ed37812a4cbc06f71be18b0547d69044ae1fabeffca3d3a52d0176354bdc28b6ecba13fd3ce43ddb4fa6f900c00dfbe0b5eb6fa57268d7eafd8fdee7056152c5f8eae68d2c08732e66096e5d3a0bf9961e4ab47056406c56af4e4a287d3c4a8e199052484b2ce087f50a76a5007c5af42b4281e37e803cf267476f5639dd3c199d923f53a99d5c8e548977ea8ead0a447fb1f6f2149be7ace366f1a0521278dad2f33cbbb19bd832e935589a58dbf506899074fc32d4d8e5948bfa72343cacdd0108cc8e3d2e87c9d9ce461519bf16901b94916ea229dc2090b79ce0cd24f15996a9ce87585e3919b6804fae24c031ebc0dbb5ed08e0d09d65d1c44aa389b2c8ae5a0c97cc96799faa0548482d1f4f5b8c511332d9998525359c2545ddaf0ed48a13dfb98dcacd7a61838f5057714a1f9562e8fda01711b8c88cf1b4d881081f292e140a80771bdeec29218deb601bc3e4cc194533e786553026eb83d53214707d1356aa81c5fd57d5a5443a50bcd6ca3c27bf8fac9e24c67c7654b6c72a557a2f4f40c887fb47ddb94a91a076854bad05bca21ed61b1a34d6f79b8b3ee4085ce09c4fc739fdd2afa6671493964f7f9448a54c4d124c804d0eb7b2db26f01e5148355e390742fdd108db0c83af6a0ca22e364e511e125a09405a3dd4f6e0f709f204d6f15a6688855f21bab3490f0aefea0a261825db728a46a57ca2417b2d7095ab0", 0xff7, 0x10, &(0x7f0000000100)={0x4, 0x800, 0x0, "72f80102d6f9", 0x5}, 0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x4, 0x7, 0xf13, 0x5, 0x5, 0x9ac2, {0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7f, 0x0, 0x80000001, 0x9}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000300)={0x4, 0x0, 0x1, 0x9c7, 0x4, 0x10001, 0xf5, 0x800, r6}, 0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x7ff, 0xfffffffffffffff8}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000280)={r7, 0x3f}, 0x8) setsockopt$inet6_buf(r4, 0x29, 0x3e, &(0x7f0000001540)="f478e4172abf5597a90c1d107c47a529968eea0d507655875d2e3925635bbe586761641cb8b1661b02905953aaad2aebee292a6aa45d241920f39d5393b03a7cbc7832a03316f60f57ed25bce222b7c312c32f4876a6c519ceb3c412058df3945542aff73f6878c7ed9be878d7bc1f847cac0bd42b873f732962b9f1e05691b34697d8156dae9141266b69839c772c0c8aee4c42b45a57dc725b513bdd4136a2f593c67d50d079636385c703a0f737fb7abf403e1be7ac6d3d4c3f64f6c24ea21ca705cd24615185d916b476880985098b038312508286eed19159f986610d2327d3874f463ef36816fc49a08277dea73b1785d5b1b62867b262a33bdea336366dbaad180377bd3590b45db115c1d6d342de919ef97f4b232374bed789d2a4a3ea423789e3849e3a350cb09a99c234c24330f83fa254d22020d722ad05acf9324d1c25a088fbf18035b233b3bdfc9b420dfd5a09e14c66ce8a047debb656ed0c797d4528b2422a0c449d3739315a0f9b1dabdcb57cde3c0e17834f34a723ad7b09da96dcb48a850bdf657781a3ed7952d8934484ca4e024db98883283a63cb41a938b2ac6514f3c1a4ea46814cd72e8411afa805f4b8437e81c3c1e9a24844cc07517f9375c33b60cfef766bb7c70efadf64277d4fa45b06983c42de22ec4da5f50844e838f2ff58b8774d5237ab24b57dc608bdba36af0866e870a1368f9a910daf2078216852635a3471a3f57102757a0ffc6e0a69d9c1229bd3cb3532e36245f6f6376a4149701fdf7967653637cfdde9cfea705baf1017b5333983bf14a38db4b81235b7e46d21c35d45227330d121107acf3c766c093f05bdbd37e50590baf21484c836e410daa715f9335c7f839b638b969f08ca873a7ec39b94efb277fc81c79567e2f93e9e70d6fae1d20f9ca433453b3ad9a3a6ff7cb90a31dd6a35ca0b33789ac15d5a3bde44654bf227de05d88028532a2ec17468fd4b0f3f6c84c7c1a7e86e6d803119693c99a6c2ccc1791226ab1bb53764c388e157c2487b5492b87a942ce0e6817202bfde554ff9d794414af94390ce72b409b22a946d4d19484343598e3399138e2eeb11986e8a14514dee3b60cdd590b09a99686543131e1d80dc20cf5cefb2d7d6115cd5ba3b6e66c80846b9f12f1b0279d9ffc972595fa36438152963c4c50d6156b5b162674fbb138969c95e1e97d0c5fe3be858a99e8ccf287d46f9acfcbe9db6d37e0eb8476e4c910d04145a0885997f9ecbd7ff69c6d2ec6e1a3d42ff94eb185c5ec9b2f6a8f5c16aea39031a15c01edca6db045cb8cad3cd362c59d958332f7606cd207733241414c50190e75fb8cafbbb39ffa05b4b01336b7e36725eaca22ea61fdb8a30a47623c6ab7b97b4689de3bc543ed59c0fefdb35a0c016c93a0a84443b9a54e7d63c44e32e2d9f09f52bf9422191a31046eeaf0e3651725cfa8bff02c2f25fc8f1493812d2b11ad650188e59dd3a9266d1e164fe9b2ea57f27065030743df38344fe2cc52b6387ee1ab5344823603177aab14138b949e8924fcc10aaed27d625ac22f24cd96c2bad7d028c444bf474ffdb8cabd11bc179cb4268f3adeacd24ae893d33e720bbcf979169ec056270fe3d6583fb4f4d857ae7fe00e4d503a7dd5295bd5dcaca4d5ab5c7249c1c726c40aa6107f621cea724dd73054050d7ad256d32991044a33599de16f0675c0b5dda6a48a9dc4baa116a8f74b2fd573bbd9a03e6e1a03b350571f02248361e5897d70cf73ade05c0e919088b637fb5ccf0e309e14a29b4d847c09383443b62af71645f1b4fd6054189687e4e5b76ec6aff977b916f42da3cf7c6db5a469a3e6e47ba216fd9b7a59303ca8413e9be51259fb3a48c7cfc1935fff12e617ec899abc8d0abfdd92a0cabadd58aadf90b8442fbf473c1a4f5d1072cfef14579607df806701a6905b126e5edfb5a998e9bfacf6046c2ee16ec78a7ab721464abcd37c109eaa48aaa0d90d6d292a5a9ed3ea641d1d6c646ac3dec7e6887f3c0fec9572e624a428babe6c08e8f5abb0b7cd6ff83c2285334cad055406578e9dcaeee98f9753af496b0e009f0a0f43795e96f751553cc26fb55adf0a6b296040f137dd457a5836df055fcdd7e349a5c097ea6ffd04f3fcccd62241808dbffda2668095aba29a9adddae81550eb19ff3c3fa4b098326a489733014d79529e821484917b0eb0a5ae27dc5dac011af56737d88edba19f8775e9793a062202bb83321f6a6128ffb3bc39468b19dda4cc92b38e5c20433ffb0a7e741bc593a4bb7cab5a73b2c15e50b3b6171b22b237989f87c447c237058cf6264a21883d700c44c7227e7793561c717a3521587a64d2b991bb5db4175b58c2fa2b66f39f35ec0ad5add3661077248817887e5f73666fad6c0d0a8b77e0587f7657df7c02db93cd8bd97c122f3f8c103dfdf9ceb17ba31ba51d05cd9661e23c332c99700c5c03885a081efd1e6139131aaf6a4fa75209a9504f3e8817b34f8192a4d1fc62bd8ea6181a69b186c11faa0d4c384f3bf2db873e066b8e108df96db46edf2248ba890b5e42a5657675d90ec33507cbee900b85dd346a0536d860e41c41e010fc682a078bbb3a64551f1046f987699614c3a334396a0ac730372041c0ebd1d8ae49bdf4c7074487175985eccf6be47fde2a3c905262c93a62bad619daba44cef23ea54e33f1783ea6a2b793f3c1b47ac87a285d73631780d18e90654949f6b4b87987b8c17e44e860a45608a08ccc31be6c8e86ea66561785dfce50a266d59ec2334584050204ea1beef1ff1fd16a3ddad2814d666599290833abbaf1acb58439789cf95651f071ee351c2ae6e405a6dd25865e173df2830a3bddad7dee8e32362fd145b93ce4a17e3c67783c4110eae558593f5dd57a51fda94642e6ba418c45937169522ceffb25742d42c8c27f7e3c47fdf259f54a06baa33848c42e04022717f04c770511af8f8f1f3fe97c0fb7f4460dfa9f762b3779590bed1d1bd8ea23c4c145aaba0fb669cac1fe2cb8f132b3c838fa247bc7dcb981a22d2fc0b96dd26cbc4124e3edc7fb08690de6286645d9e7a5ed26b2cd19de3e28911d3dc7e68d73fd6a6cedd44070853ad9abc453c469750c4b472dae88185bbec48cbc526fd669d939e16e292775d6937477bd8997d66ad2dd584cd43bff98e528393159a7bde717586fd4ed2c8f14a515e022f53ff90c322ea4a40617cd370816565dd794dcc9305c0beaa412fa2eb3f525fc3df1a8a5dd4d42c3b86c91c6bbddd00bbd13b68925e518d9e7a99189c98440e07902f7f8af268657ea865d07b0607f62327bca3fc0580a78e26877f3b652f83e7dbb6420c1409bb59d2962cf00a1d4cb68627582ec16050937b1f888f31929555b04dcff4bff5c064810446328866d0beb39ed4cc3973cd9d13e4292906552278ca7fdddf289859ef914a05bec854fc63962ae03ff21a851272238ee85122876c3dcba20b836d477a50477a0d70bb57d9d021e1779d3528bb4c5d1ae487e30713c208a030a3bacaa988be24bf06e3ebc8c8bc68bb906ded08b8aeea73cd8e9fdbc1211d6348abb8765bebb1f79ee5fe6e7ada970c5039ce98c66cc134fa893228f85f15b402ab2620239e2c88f565bfb9af034ee39d25f47bdd44b93c5cbaf3a3997e647c68c4ab1f2ffdd3d34cb210674b28b94e2057886c9c8cb7932974475091fa1409dd7960cfbfc94559134317660b3eb45767a7d80670b65da473ce2e5a64dcadec249fb8f5b255b4edbd9d37ae1a0a85e689e1c4bf16d8461b5f148dc7a1781db4f2d8c86e09be18adb54936639a3cfee2a799ea74e78a3bf9bd5f14f8e3da8abfe8ea7c398907b44cba23e0150e7918b7652f0e43e1ecf39aef3b4a6b050ca4701ae5f1a686e4773cb684ee9df0e9d46543f1f8a7293844b59d69694f256636c68dfc99bea59b907484a16a1e439961f4091688fc7d643f5e925b2b3bb4122b5cc0c214b71a4c27ae7cc64e58265ffda952188eb897810763cf713e593615b07cb822f2383bd7d20bc0f0d08e1e77efd90366137de8204725314ee26366dcecdb396b98eae970fc38f88f52c09d5d8e1ac99c23a1ff61b484ab7206f781959b882b94e35ecf8c211b81738a0096cd6e0b3eb13e328fcaf24c31cca4c8de9994784fef606c25e7534d225538b584457422349967eef689f97ddc39301119dd4813ec62f2bd0a147a45170a169b1f3b094b1f397df7581296e5df50799063de6ed8ac25938f47271f7b01bffafe09d9d8dee4e883058ab00e7e92d8fdb81ccec8fdfe9ce18af12ff70d099acdff7a05a529e0130e0ce23384e2970c0da8eae6a4e5625191d843f871af1aea35fb5c9689c991e97d60143530af9183da1161c78fa0631dc21676bc400e46ba3906159fd041e9a52aaae7254aa09960cb92b03cda3884bbdc6e699918e60b2fbd5c3efee93c1508035f56aba4f7c22bb84b20b31290c6f0bd46402be9a9ea6b2cb6fbcf7839ad200fc0a288c97ed57517237efb49d7cfe9d16d2f629d3fff4134f0f197e8b5d0d75cfdf8dc7a7dc26aa5c9af994e529c956926b73be20dc1f4a03c50ce34b0bac468637368b9ee1446657b77cc282eebd82e304d0dff548216fe939be9c5f8b971e5aa688e437e8f8e879b77278dcbb6ac568dc3a25dc4c8c83b98f41bb17096e810c8142d28b56d1e93b0da04c48e145d4c981396803e0677211c22029e0914709472c5369261eb64553a080006a4ae838f04448c72e7337f21cafb352dd2925cc4eb4fbb71de78b00a5e6d4c655d3d8364d045779acf41047e0e2b1231e44f0db75ad3a8f8aa42366a716f6a5aa9ff29bf1eab7e5920bd1183deaa1e5c64a854a855c8478fb91a28c463cbab4c315c9f594a987594896ea604369a6ed54d3de367b98d7787cf8ee1a59acddd72212068c2456df515730d152b43273db318efbf3669886bbf8e80c8ec21d1eb5660449e2338f094833a619e46fc48e6d766df290abefa405a312127dfdc2d2f6114e71add0b91bcdb66d4c8430ce1ec4ac2651e9a4c16bd203afdf9da55753d2e9ed289a51bdd8f7240c083bab2ece350e4c89154a5abaa7c5f8f7f0884fa91da4b2fa800dc9ae4b29321e5635e14e1deeb8c318819b4530b04bf31383e99c4332b6f73e6b61b47c97b7845af8464137646714b8f4603ca5a31db4ead68f5cff79335e0e5fb52455712947732c707f933ec937c89d453dc2deaa49722e5a63abec0826b6a1f110856d673542fda029ced36d687494070e3152de93938b47375a659081951d053a55e92ff4b3ee499b619882a24c718f011ecd79ec5604bf739ce7908ac0676957215a9faac7ee7f14a250481545fc6c1b91259b079c2c4f792bea74fb0963a20987f5a735518d07415e531ec4317d6e80b3a9dd07991f3a52f3ee658ce445187f8cae12f9d352a23aaede9633bed1883967d878625ff317f14113bbcf6c2a2b2abffff768e13a36ebf8994bc1452696add624222a981da85a2ac9597e3be4cbc1217d3cdfbc92d594b34ca14803cfbe344fd36990bf6898829a28aa3bde4a3dd830960a8fc6bcf6b93d90c04ca52aa31e5a64377e9b23bc70e9de26f2281ce60c5c4616ac6621e1ad30d511c4757badb83e6ce867eb39c2668fa2ab93b578fb80ab25632684863c6a459f567c07425784b50a0c96abdae4ef45f18b1e94273964a32aae821a40b6a549e77cdb101cebe252b30d2be0f4a933d7b81a4db9ef73b554380ffb4af5d32ccdffc8ab76a24b2a8680e3b", 0x1000) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f00000014c0)=ANY=[@ANYBLOB="e0ff03027f000001000000000200000100000002ac1414bb16d805db1395eb2da1c83d622dfe95e543d8eda961deed44ae93bcfd94698d8c56ef673b1051c6524b773daa46cc14f2ef23cfa1285cd35bff687453b95b83c340cb0b979400bfa98bd1a46a3b8ce158239e5ba4ba31e0"], 0x1) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001440), &(0x7f0000001480)=0x4) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB="010000000000000002000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000002900004c1a548900000000000091000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000d12e7039028bb4774016e1743f540af77a0dd6803da7e7f315da27dc01be0c761c9b8e124691603f0bcabc5f9baf11d5f1c433d107940ac73023f20ef46d14ca7dd818e5336202e0dfb829770d1f7e71b3518e4e38a110550de1923b10c142a5b05b9b2148f9c749259429b17e36aad0000000000003534981307196a30a69e262fbc4eb5c7c783fc3c35c2ca2f2602d924f4723173ec09f02fffe8dd509bd37400000000000000"], 0x90) socket(0x0, 0x5, 0xff) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f00000001c0)={0x3, 0xffffffffffffffff}) r8 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_buf(r8, 0x29, 0x40, &(0x7f0000000f9b), 0x0) 2018/03/30 15:59:54 executing program 4: r0 = socket(0x9, 0x80000, 0xcaaf) getpeername$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10) syz_emit_ethernet(0x32, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)={0x0, 0x4, [0x2a6, 0xca, 0xb63, 0xc24]}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000000040)=0x9) bind$ax25(r0, &(0x7f0000000180)={0x3, {"6566774dafb708"}, 0x9a9}, 0x10) 2018/03/30 15:59:54 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x1, [0x0, 0x0, 0x100000000000000, 0x2]}) 2018/03/30 15:59:54 executing program 1: socketpair(0x0, 0x80000, 0xfffffffffffffffb, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000000100)={0x9, &(0x7f00000000c0)=[0x0, 0xd38, 0x3, 0x3, 0x7, 0xffff, 0x7, 0x6, 0x0]}) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="b100485caa2aaa01aaaa92aaa6080045000020000000000002907800000000ffffffff11fc9078e000000108070000"], &(0x7f0000000080)={0x1}) 2018/03/30 15:59:54 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000000)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000002c0)={r1, @in={{0x2, 0x4e23, @loopback=0x7f000001}}, 0x6, 0x5}, &(0x7f00000000c0)=0x90) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000280)={r1, 0x8}, 0x37) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f00000003c0), 0x0) syz_emit_ethernet(0x36, &(0x7f0000000100)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[{0x9100, 0x1, 0xfffffffffffffff7, 0x2}], {0x8100, 0x1, 0x6}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x1, 0x0, [0x0, 0x0, 0xec4]}) 2018/03/30 15:59:54 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045000020000000000002907800000000ffffffff110090ff0000000000000000"], &(0x7f0000000080)={0x0, 0x3, [0x0, 0x0, 0xdfe]}) 2018/03/30 15:59:54 executing program 7: socket$netlink(0x10, 0x3, 0x1e) pipe(&(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000014c0)='tls\x00', 0x4) r1 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) setsockopt(r1, 0x10e, 0xa, &(0x7f0000000000), 0x0) 2018/03/30 15:59:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f0000001140)) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) r4 = epoll_create1(0xffffffffff7ffffc) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fb4000)) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f0000000000)=0x1, 0x4) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000588f73)=""/1, 0x1}], 0x1, &(0x7f0000590000)}, 0x0) 2018/03/30 15:59:54 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaa5644ffffffffffff0020000000000002907800000000ffffffff11119060e00000010807f9e9"], &(0x7f0000000080)) 2018/03/30 15:59:54 executing program 4: 2018/03/30 15:59:54 executing program 5: syz_emit_ethernet(0xaa, &(0x7f0000000180)={@random="b100485caa2a", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805, {0x2, 0x7, 0x17, "d1f8f8ab05c3016dd8e2094d3765419c41739a9e648ac2a21f2f9d9869a699db36cf98c497666934d31032299af816d8f42bae2fa236918a0efa3bf0bfd647e6419aa74fc9cc017778d19c2a44929cd29c5ebc1fd202a6f21d91511d0ef250b0c7acbf818f181b10fe90da5242cc2154d1559732741161affc0d34f7771fdbafbdd99b37917917217f4af87b9fd306673afa1d404a1829d28c"}}}}, &(0x7f0000000040)={0x1, 0x0, [0x0, 0x80000000000, 0x0, 0xfb0]}) 2018/03/30 15:59:54 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000040)=ANY=[@ANYBLOB="b1578396fa218d62faaac8aa080045000ee700c17be5750fe6b4000000000290fe00000000ff0002ff11009078e000000108070000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00000000c0)=@req={0x28, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_flags=0x100}}) ioctl$sock_ifreq(r0, 0x8915, &(0x7f0000000140)={'gretap0\x00', @ifru_settings={0x8, 0x3, @te1=&(0x7f0000000100)={0x2075, 0x3, 0x1, 0x3f}}}) 2018/03/30 15:59:54 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) 2018/03/30 15:59:54 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="f100485caa2aaaaaaaaaaaaa0800450000200000000000029000e0ffffff11fc9078e000000108070000"], &(0x7f0000000080)) r0 = accept4(0xffffffffffffffff, &(0x7f0000001600)=@ipx, &(0x7f0000001680)=0x80, 0x0) bind$llc(r0, &(0x7f00000016c0)={0x1a, 0x307, 0x101, 0x8, 0x80000000, 0x8}, 0x10) 2018/03/30 15:59:54 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7be", 0x10) r2 = accept$alg(r0, 0x0, 0x0) ioctl$void(r2, 0xc0045c77) sendmsg$alg(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmsg$alg(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000002f80)="af92b02946cc7574aa8e5ab7acc3d6614713177f7e6614cd1850335982678891076a6d4b8a9ae62d7acf0f532e1dc8d86a6d34481b18bd8fe329a76a09a9f823624e7c16ef2b3dfb35df9616d02b35bdb595e7e3ef4e61b58f11c6cd9dbc08e1e5385563d9b9533ae1ec48358eeb1dd501d4d277fcb303939409375bf5ea39e0c12b74be4a24ed973479c4161a4efc9d", 0x90}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000001140)={&(0x7f0000001440)=@in={0x0, 0x0, @remote}, 0x80, &(0x7f0000001180)=[{&(0x7f0000001f80)=""/4096, 0x1000}], 0x1, &(0x7f0000001600)=""/193, 0xffffff25}, 0x0) 2018/03/30 15:59:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000000d00), 0x2) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000c40)={0x3c, {{0xa, 0x4e21, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xbd8}}}, 0x88) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=ANY=[@ANYBLOB="180000000000000014010000020000000000000008000000580000000000000014010000070000000200000001000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff01000000000000040000000000000002000000000000009903000000000000040000000000000001000000ffffffff58000000000000001401000007000000000000000b000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='F\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="06000000000000000300000000000000040000000000000002000000000000002000000000000000080000000000000058000000000000001401000006000000fc0000003f000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="ff01000000000000"], @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="81bfdc0000000000"], @ANYBLOB="40000000000000003306000000000000000001000000000012250000000000005800000000000000100d000000000000"], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) recvmsg$kcm(r3, &(0x7f0000000f80)={&(0x7f0000000d40)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000e40)=[{&(0x7f0000000dc0)}, {&(0x7f0000000e00)=""/44, 0x2c}], 0x2, &(0x7f0000000e80)=""/199, 0xc7, 0x1}, 0x2020) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r8, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r8, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:54 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, 0x11) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x2) socketpair(0x0, 0x5, 0xffffffff, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000200)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000240)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000280)={r3, r4}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x8}}, 0x3, 0x1, 0x58d7603a, 0x10000, 0x57d94998}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r5, 0x4) close(0xffffffffffffffff) 2018/03/30 15:59:54 executing program 6: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045000020000000000002907800000000ffffdfff11fc9078e000000108070000"], &(0x7f00000000c0)={0x1}) socket$vsock_dgram(0x28, 0x2, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000640), &(0x7f0000000680)=0x10, 0x80000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000000000)="f1f3c66180298a072fc2a1c227b15039b3", 0x11) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000200)={r0}) accept4$netrom(r0, &(0x7f00000006c0)=@full, &(0x7f0000000740)=0x48, 0x80800) syz_emit_ethernet(0xf3, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[], {0x8100, 0x1, 0x5}}], {@ipv4={0x800, {{0x13, 0x4, 0x401, 0x8, 0xe1, 0x65, 0x10001, 0x3f, 0x7f, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}, @loopback=0x7f000001, {[@lsrr={0x83, 0xf, 0x1, [@dev={0xac, 0x14, 0x14, 0x14}, @multicast1=0xe0000001, @remote={0xac, 0x14, 0x14, 0xbb}]}, @ssrr={0x89, 0x27, 0x3, [@empty, @dev={0xac, 0x14, 0x14, 0xe}, @dev={0xac, 0x14, 0x14, 0xd}, @local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x19}, @multicast1=0xe0000001, @dev={0xac, 0x14, 0x14, 0x14}]}]}}, @dccp={{0x4e20, 0x4e21, 0x4, 0x1, 0x8, 0x0, 0x0, 0xf, 0x2, "87cc2d", 0x3, "e73bab"}, "e45c6dfe038749dea677d13d838bee72eefcc5c70006f671a08f09167e0b0ef7e5524b490fc35d902a2620803072a213bca303417e8dec6795bd61a1d88b99802c1757a5206c924eff0f2c0e8a382271e675fcd8534f638772a631c039a25642ca9459053fb22d255a576976a4b18aa0f698d93f770556c27425765764c69b7282c2bc08d1"}}}}}, &(0x7f0000000000)={0x1, 0x4, [0x4eb, 0x843, 0xa4c, 0x3b9]}) 2018/03/30 15:59:54 executing program 2: syz_emit_ethernet(0xe1, &(0x7f00000001c0)={@random="b100485caa2a", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [{[], {0x8100, 0x32a8, 0x7, 0x1}}], {@ipv6={0x86dd, {0x686c, 0x6, "0c97b1", 0xa7, 0x3c, 0x7fff, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[@routing={0x3b, 0xc, 0x0, 0x9, 0x0, [@remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x14}, @mcast2={0xff, 0x2, [], 0x1}]}], @dccp={{0x4e22, 0x4e22, 0x4, 0x1, 0x401, 0x0, 0x0, 0x9, 0x9, "1b4fe9", 0x5, "f9d609"}, "477bb41b26c642c9b5c96edebff676824c76ebce4fce85452c06492704d3f5df3133589f29c8c13af4ceee6fe65b96"}}}}}}, &(0x7f0000000040)={0x0, 0x2, [0xd7, 0xda0, 0x80000000000004fe]}) [ 109.602384] sctp: [Deprecated]: syz-executor7 (pid 22918) Use of int in maxseg socket option. [ 109.602384] Use struct sctp_assoc_value instead [ 109.627946] sctp: [Deprecated]: syz-executor7 (pid 22936) Use of int in maxseg socket option. [ 109.627946] Use struct sctp_assoc_value instead 2018/03/30 15:59:54 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = socket$inet6(0xa, 0x3, 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000240), 0xffffffffffffffd3) 2018/03/30 15:59:54 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = socket(0x1a, 0x80000, 0x4) sendmsg$kcm(r0, &(0x7f00000001c0)={&(0x7f00000000c0)=@nfc={0x27, 0x1, 0x0, 0x7}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000140)="c51c79b39a731b244cbd86643adb2e25af2f3bc20302960cbee4c3ade37b8e2bfe9b97f64b0fd791e6350b3f488e0ae8ec778ec68913be2ab226a088bf31191e672db21d816ae63f9defe32686c4607eb5", 0x51}], 0x1, 0x0, 0x0, 0x4001}, 0x4) 2018/03/30 15:59:54 executing program 1: syz_emit_ethernet(0x2e, &(0x7f00000000c0)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045000000ffffffff11fc9078e00000010807000063b95eed75a06abb544fc955589d02ee6267c561a99dc9eca5381598f72e94637899c6cef553001c6013e3fe119c76939dfb31cd2cb37cc2195d59dac74af1df1034b2347446877a8a6a3f0000000000005f74743c59777dcf1cb9f7b6efa13aaff106804bc2f8790fb41db2ed35dedb4e7765af34b500d02e41a15004d49a2a13a9599b9143650e5d37135122002b3230cf59f0cde653"], &(0x7f0000000080)) 2018/03/30 15:59:54 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000200)=ANY=[], &(0x7f0000000040)={0x0, 0x0, [0xfffffffffffffffc, 0x1d4, 0x80000000000004fe]}) syz_emit_ethernet(0x8d, &(0x7f0000000140)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@llc={0x4, {@llc={0x7e, 0xbc, 'L', "793c359869d3f895ee07e0b1da15ceee38a4063bfb82878722d244b56eda61f32d21a823b0fa49c8300453768e5cb0681cf00f9a21bb95fe59dcab78599bf51ac80f02d7f9697a91b0d9cdedf60357d142b9cfcdfdb6882d7cd6da3e93c16bdf28c6b463e29c95631e577a9e5851421f5bbca1dc8e7d5beff93a2971"}}}}}, &(0x7f0000000000)={0x1, 0x4, [0x3ee, 0x92b, 0xe17, 0xff]}) pipe(&(0x7f00000002c0)={0xffffffffffffffff}) r1 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000600)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast1}}, &(0x7f0000000700)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0xc) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$key(0xf, 0x3, 0x2) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) r7 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000b00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000b40)={{{@in6=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000c40)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000c80)={0x0, 0x0, 0x0}, &(0x7f0000000cc0)=0xc) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000d00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000d40)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000e40)=0xe8) r13 = getgid() r14 = socket$inet6_tcp(0xa, 0x1, 0x0) r15 = socket$vsock_stream(0x28, 0x1, 0x0) r16 = accept$ipx(0xffffffffffffffff, &(0x7f0000000e80), &(0x7f0000000ec0)=0x10) r17 = accept(0xffffffffffffff9c, &(0x7f0000000f00)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000f80)=0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000fc0)={0x0, 0x80000, 0xffffffffffffff9c}) r19 = socket$inet6_sctp(0xa, 0x5, 0x84) r20 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000), 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001040)={0x0, 0x80000, 0xffffffffffffff9c}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001080)={0xffffffffffffffff}) r23 = socket$nl_netfilter(0x10, 0x3, 0xc) r24 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00000010c0)={0xffffffffffffffff}) r26 = socket$inet6_tcp(0xa, 0x1, 0x0) r27 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$unix(r0, &(0x7f0000001240)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000380)="74a61ec453a8746f9e7305d55bdeacfd9c1085b772b5a3e4a90c0fc79c50e2edad123e007bdc066ea82029afd9ac1f3ab821593d9c04bc3cf2ea212d31bbf8eaeef4271f4d66a5b552c0303fc45f2e63640b54", 0x53}, {&(0x7f0000000400)="4f0d6f42739c9ca465fcfbf0e4d5278f43f86a42f0fa1fd39878bc9120a5218d29d0f4bcfe221b45eb37dd027c3f14891326394dc201f6db401e08a4f05b42c7234a58df0faa4772a39add9efc1e63cd039de8651a2501f17108547adc83b2ca5ffe6119693242b1c3d9b9c46f41d3689ac33a7132b82a670afbecc6becdc55bb4f045f52730641d76255b01c3c2c2bf5fb77afdd6d0c8394d", 0x99}, {&(0x7f00000004c0)="f38c5be72df41b38cfdda1ad56b5b4e94b61f0c5968b5475ca33f944443272909f8f635651507c80e259b7b48f5d6b3b8261649e2df25973e1f9594d61c1b7936113116d426eaa803c289124e9e6554cc26023a862512197eeb7dfce25107e4d8306289f0ad0b29031cbfc66d82e3327f9531234", 0x74}, {&(0x7f0000000540)="65db5e7b17a3d7a0e8838212b619dcfd1e5a5e7012a3438393c284c124f8971b86805dd8ee32b666a6ccdb5c58ea8de2ae1b5316d203ced4a9999a55c92830be27a22921c97a157059220a1ad2f9a260c409c78ee1da64d30d9db79833fd5023b040817525d31e3f4135a8bda96a44cfce36cde4", 0x74}], 0x4, &(0x7f0000001100)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x20, 0x1, 0x1, [r4, r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x18, 0x1, 0x1, [r14]}, @rights={0x20, 0x1, 0x1, [r15, r16, r17, r18]}, @rights={0x28, 0x1, 0x1, [r19, r20, r21, r22, r23]}, @rights={0x20, 0x1, 0x1, [r24, r25, r26]}, @rights={0x18, 0x1, 0x1, [r27]}], 0x118, 0x4}, 0x404c804) 2018/03/30 15:59:54 executing program 6: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0)='tls\x00', 0x4) syz_emit_ethernet(0x2e, &(0x7f0000000100)=ANY=[@ANYBLOB="b100485caaaaaaaaaa080045000020000000fca578e0000001080700000000000000000000000000000000ca2cf1a8604a6a45538726ab4fb5f13199ee02a0dbe2f9fffbcfd4397bb96a8f18e82b5499b84d5ae4c1cabe305246b190548ffcfca661f181c4ca27d4fbb9e702ebb6706b10a8d3bfccaa67ba52ec1870b04b7fe033d7fa077a26d26866aef4832c3fa2452f644fec07fcc5dc08715f6085e8e386b0e08e202dcf120167b0f94624b11b08c4a909daf3433055b32d760a9baa378ee06b8b503b1f8621f80e9370024e57b1"], &(0x7f0000000080)) bind$packet(r0, &(0x7f0000000300)={0x11, 0x15, 0x0, 0x1, 0x4, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) 2018/03/30 15:59:54 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000a00), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000000940)=@sack_info={0x0, 0x7, 0x4afcf6a4}, &(0x7f0000000980)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f00000009c0)={r5, 0x9, 0x6, 0x7ff}, 0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r7, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000c40)=ANY=[@ANYBLOB="180000000000000014010000020000000000000008000000580000000000000014010000070000000200000001000000", @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000800)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="ff01000000000000040000000000000002000000000000009903000000000000040000000000000001000000ffffffff58000000000000001401000007000000000000000b000000", @ANYPTR=&(0x7f0000000840)=ANY=[@ANYBLOB='F\x00\x00\x00\x00\x00\x00\x00'], @ANYPTR=&(0x7f0000000880)=ANY=[@ANYBLOB="0300000000000000"], @ANYBLOB="06000000000000000300000000000000040000000000000002000054000000002000000000000000080000050000000058000000000000aefc6f059d529a56001401000006000000fc0080092f65ed36", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB="ff01000000000000"], @ANYPTR=&(0x7f0000000900)=ANY=[@ANYBLOB="8100000000000000"], @ANYBLOB="40000000000000003306000000000000000001000000000012250000000000005800000000000000100d000000000000"], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r6, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r8, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r6, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r10 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r10, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r9, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r9, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:54 executing program 7: r0 = socket(0x2, 0x80001, 0x3) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x10000, 0x2) syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'syzkaller1\x00', 0x3}, 0x18) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f00000000c0)={'security\x00', 0x83, "6b56c344013c9fe56498400772aba366f5362d711c9a6099677b047b4e8a09e8e87900e5faf05f10194ca053e70fad7b8f5d905d2546e15ccdb0dc663445105e485490c89ebca5467cc90322e4251ed9e08bf63d7f4b3ce67fa8ba1642b777b385137200516b3dd49c0ace55cdd6eb6ed0d68afa8345441942c56095818bb3de34275c"}, &(0x7f0000000180)=0xa7) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = accept$inet(r2, &(0x7f00000001c0)={0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x10) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000240)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000002c0)=@req={0x40, 0x6, 0x6, 0xfffffffffffffe00}, 0x10) sendmsg$nl_netfilter(r1, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, 0xd, 0xf, 0x200, 0x70bd2c, 0x25dfdbfb, {0xe, 0x0, 0x5}, [@typed={0x8, 0x2, @u32}, @typed={0xc, 0x52, @u64=0x4}, @generic="17646ec252449b853853fd9f38a578e1b48b74fa6869afa7b63ff85ca36b54e5d5e7d68ffa1085a4c4ccab6810f7cf8f17c188"]}, 0x5c}, 0x1}, 0x4000010) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) sendmsg$nl_netfilter(r0, &(0x7f00000006c0)={&(0x7f0000000440)={0x10}, 0xc, &(0x7f0000000680)={&(0x7f0000000500)={0x170, 0x8, 0x4, 0x800, 0x70bd25, 0x25dfdbfe, {0x2}, [@typed={0x4, 0x17}, @typed={0x8, 0x6c, @pid=r4}, @typed={0x8, 0x39, @ipv4=@loopback=0x7f000001}, @nested={0x148, 0x34, [@typed={0xf8, 0x1e, @binary="f79c9228e999cb2ae5da7caf7b95f2b274c725acda9f75c0c338966bfd1cb5f703cd0577737d73625e4ce88e35279eee21bab350d66b2e86cb92ce316997511d20cf21055036bcda354174f64cd6c7a730462496c46e3ce78b5c67d85beddd1966962cb9507628bc6b159b9ff46e9a6af76fb5bb1a3d0a590545796a9c0c5ad27f2fe1e801088c1e56490addbab99ebb4d8d55f7ad30b256ef37caaf7deb450402f88aa7ed92dd3a779cea887f63179aa57fc9a211284df41e28df442a04a336787bee252925de6f619a14eb6f64054a59c9c492fe1d4dc0c463fad0267b4535166beded10395a0a166ed838331d53cfdc"}, @typed={0x4, 0x18}, @typed={0x8, 0x7b, @u32=0x6}, @generic="2164578d016ae7f6c08439fabc647733c0da0cf53928ba2d665253f4eb9597d56bf0bc1b5215720653b9f11e7c010645f7f9dee35fb585ab28600496072a7be8"]}]}, 0x170}, 0x1, 0x0, 0x0, 0x20004080}, 0x20000000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000000700)={0x9c08, {{0x2, 0x4e23}}, 0x1, 0x5, [{{0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}}, {{0x2, 0x4e20, @rand_addr=0x7ff}}, {{0x2, 0x1, @rand_addr=0x8000}}, {{0x2, 0x4e21, @broadcast=0xffffffff}}, {{0x2, 0x4e22, @multicast2=0xe0000002}}]}, 0x310) sendmsg$nl_netfilter(r1, &(0x7f0000001200)={&(0x7f0000000a40)={0x10, 0x0, 0x0, 0x440000}, 0xc, &(0x7f00000011c0)={&(0x7f0000000a80)={0x71c, 0x2, 0x3, 0x400, 0x70bd26, 0x25dfdbff, {0x3, 0x0, 0x1}, [@generic="eae3422e5b9d2975c6469f315bec00b1e85e3a5877be52ee784f554c9ab70fee5ece514e6b29096d0136605f29f581d07b61e27ccc1978883bf589a36ebd99db0d09951d7b151c04da346c9b6581f6465ecc458d3e5816b7c83ad69f8cbf731bc4389e936597bb4e42c6cda0c0f6e0a36b1384bdfebba4019fe5edb85a12cdb18e630c6638dfa2fcc64ac1a4d9746d5ef0df4fecadcb1b4e49a94e430391ac86ca70f6225a69c6ba4d8bc61c0b77a3139a18073c9877bee2b4b98d85bb7ce0fc3993641f1a35a4c6753a799de499", @generic="0025af64d4ad6e92fc428e5a4fe456c32101ff3115257ca6d49842163f05e4fba0f027fd3664cd42428cac1f032179f23ba9622f68387d61155f191cf4e94c14eee63bb8038abb5200be3b1ce46c64c98303ba2219d07b3b6d6e7e2bdee214929447cd3c90532f4b7198fb741465e6d6c6baab415e1896d6fcb9ec9e3fe31421421f000b6926565fe54bda749eb5139a2da8646282433c1a64027f443781316d28f9ec02fe12798e8de94eaeea370108c3a08528e6b26586d9e0aa1dd1458e8b9a58458ff30d084e193fad397149d94eacfba10120d16e073bc7cb4409d7a37fa85355d8df14ef1a5221cd4787", @generic="bc849bf6014b79ea9296efd7d7189294d9a697e677852ec3e07d810e26d44cc10ba8785734aaf55f89164505b97b662b2bc81af0803429763011de7b938900cb68176295a92f4225858a134045750dadcb32484287a18c6ba2922021a504d00b2d260099b06dc992cbc06e2b030d236d59005cc461b54b0e380a43e60380b08489b0963001467764af85bd623468e542aaa02b378e0ed706b74efe58fe0dcef8", @nested={0x4, 0x54}, @nested={0x11c, 0x48, [@generic="23b570bb8c6fb09c375426e000bf7664150c6c14b0efec124330bbb262ea3f6d", @typed={0x8, 0x43, @pid=r4}, @typed={0x8, 0x6a, @fd=r3}, @generic="da548ab8249bdc1e3cb9ed932d57b5e7f2e1c4272acbd7247a83579b03ea5fd84bf002a488a7f5a040df7788744b78848456f57b84c42c10f855447282f49eaecd19d7b14045d7214e2283b63b82b43c4d1d561ea72318d2a4b0d9548ce4fbb30a46902142afa011ea4c7de64d16c6e44077b9841af2d030dc8ad5461e00c5d55a1abe105ad0456e593172e9dd5c1fa67a2183ece77b5174b1aecc94cf88baf15ca5c184ad5b20eb0dcf946f0c6fec66d06bf3424b22bcdfa0297f28ef31ee5a3a338b33d91821748fa839f430ac29faeedc7b1968b875478cb3f5693bb8", @typed={0x8, 0x96, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @nested={0x2a0, 0x45, [@typed={0x8, 0x93, @u32=0x4}, @generic="4351d54ef99dbc3c55f2feac5d1f8b0ce992c4d50b3eb8ff0cbbe59f35a1ccfb28328e78aaa26a090089c33f8268c1473214414ee6cfd38490c365b831bdc73f55d37127b1fa7616e18a2f66791222af54bfed2b77260298a656d4d60a94a4b6e347e09c6d9bb225cd777792a3e11da8b3d68847a9d1c4031410f644664e9d8dd0dcfe79a933bf7f3b7e8adc1a5fd4397785fb0d8849b2a613538d3184f6b40cecb3e369d74657fcd7f40e44049dea36925a2653334f5636fc77127f86f110f813564fe3e039d9edf182fdaec966369857467221d15309ef3f3fe4343dd4dffbcaec41", @typed={0x8, 0x6b, @u32=0x2}, @generic="3c1949cd0fda8f3efc381255199b19c4310633bff71d6f9e56e32e5e9f9281b5265b6e1d522df8e162af499573b1ecea513b3a204a2413bcaad2b179d288ae8b1ccee64943d8f75b99408dea1e6e9aca34f922417acb6ccd7e", @typed={0x68, 0x9, @binary="ab124eb08b680aba04ca474b31de29e464b930ef5c3dc6b8cebbce82bb6c5a20c436b50f2c4fc282a586a54fa977c9262159384f8d957a9a5bca2251fdecf6ceeea64274da2c57f6f210157e4ea649300c00ed29c890da4eda155c300485871ab1"}, @generic="d2a7198a94be2de5326c119fb136a34dc35c53f63f762beae4872c6eb57ff8edb75757c9887790689cb5cb53443de64b5fe55e55c1c1c7761c61f3d3ab5083c39a91c4b0c7d142ebaf444ae8de3d1c4a7ca4cca4059865bed6a3d12fb2e7e74e5df99116b99178aaa32ab503a81183d922dc508bc4aedb696232ddee2f8986dd99059533d923e91a27a9b24eb3027b1de16e955b1b36ea3c308256bc61c37c2238551545a04431d1bb4961481ee76740af37c6294610b4d91007e9689c63c6ecd5fb736884c9e401113416fc8ace373fd36cd22a44ecb9b991f85d98faa5eafb", @typed={0x8, 0x3, @fd=r3}]}, @typed={0x8, 0x76, @u32=0x3}, @nested={0xdc, 0x52, [@generic="685b58654afba73d72046e7a16e264b54bb44307c2a194cd4707e85d30602d35bb76789472b79dc1ee1664aa3d1505eb513ad8906a550acdad7a5a86383a2ba72778d2df96619bfe649d120278993f1439945dfb2abeb5fdacbc0eba830b099fd9694c0bc2f74d52e8bf1cc5fc090d9750c2bd561a256bc079c8ab871099a26a6a2645a40be2c869b1425640f2805e8e91b9191981eb75b750ae6e37b515b47e321a791c8473e432c6e6f716b87e9b4be049a35e805b9df7fd9e2a4b410ab3c1768396a7aded3a0d786f1edf1a604063c592d914f9bd"]}, @typed={0x8, 0x17, @uid=r5}]}, 0x71c}, 0x1, 0x0, 0x0, 0x80}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001240)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x8000}}, 0x6, 0x5, 0xfff, 0x80000000, 0x2}, &(0x7f0000001300)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000001340)={r6, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000001380)=@sack_info={r6, 0x5, 0x10001}, &(0x7f00000013c0)=0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001400)={r7, 0x8}, 0x8) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000001480)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r0, &(0x7f0000001640)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x480}, 0xc, &(0x7f0000001600)={&(0x7f00000014c0)={0x104, r8, 0x800, 0x70bd25, 0x25dfdbff, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff]}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x54, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0x12}}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vlan0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x40}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffff329}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @rand_addr=0x911f}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}, @IPVS_CMD_ATTR_DAEMON={0x28, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x4}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, [], 0xb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x5}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x9}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000001680)={0xffffffff, 0xfff, 0x7fff, 0x0, 0x12, 0x800}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000016c0)={0x81, 0x20, 0x2, 0x6, 0x101, 0x0, 0x9, 0x9, r6}, &(0x7f0000001700)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001740)={r6, @in6={{0xa, 0x4e21, 0x2, @local={0xfe, 0x80, [], 0xaa}}}, 0x40, 0x3}, &(0x7f0000001800)=0x90) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000001840)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x42, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xc}}, 'bcsf0\x00'}) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f00000018c0)=0x3, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001900)=0x6, 0x4) getsockopt$inet_dccp_int(r0, 0x21, 0x3b9c7aefcbfd3573, &(0x7f0000001940), &(0x7f0000001980)=0x4) sendmsg$IPVS_CMD_NEW_SERVICE(r0, &(0x7f0000001ac0)={&(0x7f00000019c0)={0x10, 0x0, 0x0, 0x202}, 0xc, &(0x7f0000001a80)={&(0x7f0000001a00)={0x48, r8, 0x100, 0x70bd28, 0x25dfdbff, {0x1}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x567}, @IPVS_CMD_ATTR_DAEMON={0x2c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'gretap0\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'eql\x00'}]}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x44) r9 = socket$inet6_sctp(0xa, 0x5, 0x84) accept4$inet6(r9, 0x0, &(0x7f0000001b00), 0x0) 2018/03/30 15:59:54 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) getsockname(0xffffffffffffffff, &(0x7f0000000200)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000280)=0x80) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f00000002c0)="433f7ac98b1d5f341b8b7d79f6d5bf0d2b8bd8b7c6331097f7dac381e5e12c7a5556aeec89b576cca17027795de9ba8ac5611d7824d11bbe31b79c14214303dd2d732c628aa84bf6b42ecef02303f8b7843044f1be39dd783e2d5d69e8a8673c9d3fce4eaa71ef38f65a08f61d04e40912d4e269c1c00d145648", 0x7a) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f00000000c0)=""/136, 0x88) 2018/03/30 15:59:54 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) getgid() 2018/03/30 15:59:54 executing program 5: syz_emit_ethernet(0x2e, &(0x7f00000000c0)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:54 executing program 4: syz_emit_ethernet(0xd, &(0x7f0000000000)={@random="b100485caa2a", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'gretap0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) 2018/03/30 15:59:54 executing program 3: r0 = socket$nl_crypto(0x10, 0x3, 0x15) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) writev(r0, &(0x7f0000001100)=[{&(0x7f0000000040)="20a0f537650426c46512ade49afea513ca4a6d6c4749aa82d5662a6602a1c9e3411a866dcddd3781ca00e4631e35553bb2d53316fc01e352b155", 0x3a}, {&(0x7f0000000080)="e61c2faccf996c0afa004efdc17033fa8e6086f4c5ff7c2cef69252e5633e3be4eafeaa9b157fcadf96fe93572b327f1eac28c316635a55c4d184d5b1ee6dcbe668f9a", 0x43}, {&(0x7f0000000100)="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", 0x1000}], 0x3) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000001140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000001180)={0x50000000}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000001280)={r2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000012c0)={0x0, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, [0x2, 0x1, 0xffffffffffffff00, 0x20, 0xffff, 0x2, 0x3f, 0x100000000, 0x2, 0x1, 0xe7, 0x3, 0x9, 0x400, 0x400]}, &(0x7f00000013c0)=0x100) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000001400)={r5, 0x8}, 0x8) setsockopt$inet_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000001440)='tls\x00', 0x4) pipe(&(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r7, 0xc06864a1, &(0x7f0000001500)={&(0x7f00000014c0)=[0x3f, 0x80, 0x1, 0x8, 0x1f], 0x5, 0x3, 0xff, 0x4, 0x1, 0x6000000000000000, {0x9, 0x7, 0x80, 0x1f, 0x7fffffff, 0x9, 0x1, 0x4, 0xfffffffffffffe00, 0x3, 0x100000000, 0x6, 0x6, 0x2, "b685d7fdf6a3fadfe854d057f0dfcb6f1c5a37016fb847372b2dfa0e2d4654c9"}}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001580)={{{@in, @in=@loopback}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000001680)=0xe8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f00000016c0)={r5, @in={{0x2, 0x4e21}}, 0x593, 0x6, 0x7, 0x7, 0x80000000}, &(0x7f0000001780)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f00000017c0)={r5, 0x4, 0x1ff, 0x1}, 0x10) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f00000058c0)={'gretap0\x00', &(0x7f0000001800)=@ethtool_per_queue_op={0x4b, 0x6, [0x554, 0x80, 0x28, 0x4, 0x80000000, 0xffff, 0x80, 0x9, 0x7, 0xed8, 0x9, 0x3ff, 0x80, 0x0, 0x6, 0x7, 0x7, 0x3, 0x8, 0x5, 0xd4, 0x8c, 0x6, 0x721, 0x793, 0x2, 0x2, 0xb6a, 0x4, 0x8000, 0x7, 0x4, 0xa3dc, 0x8, 0x3ff, 0x7ff, 0xe4f, 0x5, 0x0, 0x9, 0xff, 0x9, 0x87, 0x100, 0x4, 0x4, 0x7ff, 0x9b9, 0x5, 0x6, 0xfff, 0x5, 0x800, 0x1, 0x5, 0x0, 0x6, 0x9, 0x0, 0x57, 0xff, 0x4, 0x4000000000000000, 0x4bc, 0x1000, 0x8, 0x2, 0x800, 0xfffffffffffffffc, 0x5, 0x7, 0x3, 0x80000000, 0x9, 0xfff, 0x6, 0x9, 0x3f, 0x5, 0x200, 0x2, 0x2, 0x400, 0x9, 0x6, 0x7, 0x81, 0x8, 0x2, 0x3f, 0x56, 0x8001, 0x33920dcf, 0x1, 0x7fff, 0x2, 0x80000000, 0x9, 0x4, 0x7, 0x4, 0x8a4, 0x7, 0x200, 0x0, 0x1, 0x5, 0x1, 0x3ff, 0x8, 0x0, 0x4, 0x6dab, 0xffffffff, 0x6, 0xfc13, 0x20, 0x0, 0x7, 0x5, 0xfffffffffffffff9, 0x5, 0x1c0000000000, 0x0, 0x0, 0xb3, 0x195a13dc, 0x8, 0x9, 0x40, 0xc09, 0xca, 0x3, 0x10000, 0x9, 0x1000, 0x7fff0000000000, 0x5, 0x0, 0x80, 0xfffffffffffffff8, 0xbbe7, 0x8f, 0x1e, 0x80000000, 0x1, 0x800080000000, 0x80, 0x80, 0x5, 0xd57000000000000, 0x7, 0xc8, 0x769, 0x20, 0x7, 0x1, 0x6, 0x7, 0xffff, 0xb8, 0xfffffffffffffffc, 0x1, 0x8, 0x100000001, 0x0, 0xffff, 0x7f, 0x4, 0x10001, 0x6, 0xa957, 0x8, 0xff, 0x40, 0x7fff, 0xbf2, 0x77, 0x7fffffff, 0x0, 0x4a, 0x8, 0x401, 0x0, 0x9, 0x2, 0x7, 0x3, 0x1f, 0x8, 0x1, 0x4, 0x5, 0x8, 0x6, 0x10000, 0xfff, 0x3, 0x20, 0x101, 0x100000001, 0x10001, 0x5, 0x1, 0x9, 0x7f, 0x513, 0x8, 0x3f, 0x3406, 0x1ff, 0x9, 0x100000000, 0x3, 0x800, 0x80, 0x8, 0x1f, 0x4, 0xffffffffffffffff, 0x20, 0x2, 0x2, 0x3, 0x1ff, 0x7, 0x6, 0x3, 0x800, 0x6, 0x3, 0x4, 0x3f, 0x40, 0x8, 0xc32, 0x1, 0x1f61, 0x1, 0x1, 0x81, 0x100000000, 0x3f, 0x4, 0x0, 0x401, 0x2000000, 0x40000000000, 0x1, 0x50732962, 0x81, 0x5, 0x8, 0x100000000, 0x3, 0x8001, 0x7, 0x5, 0x7, 0x1, 0x5, 0xbe, 0x4, 0xffffffff, 0x1f, 0x1, 0x8, 0x651, 0x10000, 0x9, 0x91, 0xffff, 0x2, 0x8, 0x78ac, 0xc727, 0x20000000, 0x3f, 0x1, 0x80000000, 0x2, 0x1, 0x8, 0xfff, 0x7, 0x3, 0x0, 0xee3, 0x3, 0x9, 0x7fff, 0x8, 0x8001, 0x7ff, 0xaab, 0x6, 0x8, 0xd2f, 0x8001, 0x7, 0x3f, 0x101, 0xe48, 0x3, 0x1, 0x40, 0xfffffffffffffff9, 0xffff, 0x8000, 0x9, 0xe28, 0x6, 0x1, 0x7fff, 0x10000, 0x0, 0x8, 0x0, 0x1, 0x1, 0x401, 0x5, 0x3, 0x5, 0x9, 0x1, 0x1, 0x1a5, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0xffff, 0x10001, 0xffff, 0x6d, 0x9, 0x3, 0x6, 0x401, 0xffffffff80000001, 0xffff, 0x401, 0x55f, 0x5, 0xfffffffffffffff8, 0x0, 0x6, 0x0, 0xfff, 0xffffffff, 0x7, 0x9, 0xfff, 0x1ff, 0xfd3, 0x2e37, 0x8, 0x2, 0x8, 0x7, 0x1000, 0x1, 0x0, 0x4, 0x3, 0x2, 0xb71e, 0x5, 0x1, 0x40000000000000, 0x8, 0x36, 0x4, 0x9, 0x62, 0xc5, 0x1, 0x9, 0x9, 0x7f, 0xdfe3, 0x7, 0x0, 0xa21a, 0x1, 0x2, 0x800, 0x40, 0x7, 0xff, 0x2b4d, 0x7, 0x200000, 0x8001, 0x7, 0x2, 0x1f, 0x0, 0x2, 0x80, 0x86d, 0x9, 0xfff, 0x3, 0x400, 0x7, 0x100, 0x3, 0x8, 0x3, 0x81, 0x400, 0xffffffffffffffff, 0x4bced668, 0x1ff, 0x6, 0x7ff, 0x7, 0xca5, 0x1, 0x2, 0x9, 0x0, 0x4, 0x3, 0x3, 0x2, 0x6, 0x100, 0x2, 0x90, 0x2, 0x10000, 0x7, 0x1, 0x3ff, 0x0, 0x100000001, 0x5, 0xd0, 0x4, 0xc7a, 0x1, 0x6, 0x7, 0x100, 0x2, 0x4, 0x20, 0xce, 0x80000001, 0x7fffffff, 0x3, 0x9, 0xc9, 0x3, 0x100000001, 0x410, 0x98, 0x8, 0xffffffff, 0xa0, 0x2, 0x9, 0x7, 0x3ff, 0xffff, 0xffffffff, 0x100000001, 0x401, 0x80000001, 0x1, 0x6, 0x8000, 0x101, 0x5, 0x40, 0x1, 0x1, 0x5, 0x8001, 0x10000, 0x4, 0x8, 0x7ff, 0x2, 0xe928, 0x1, 0x20, 0x0, 0x4, 0x100000000, 0x100, 0x100000000, 0x2, 0x9, 0x33ca, 0x4, 0x1, 0x1, 0x7, 0x3, 0x0, 0xff, 0xffffffff, 0x10001, 0x9, 0x1, 0x257, 0x4, 0x7, 0x0, 0x1, 0x6, 0x3, 0xfffffffffffffff9, 0x7, 0x5, 0xff, 0x1, 0x8, 0x2, 0x3ff, 0x6, 0x1000, 0xaf5, 0xff, 0x100000001, 0x2, 0x5, 0xfffffffffffffffe, 0x9, 0x2, 0x8, 0x7, 0x1, 0x80000000, 0xffffffffffffffe0, 0x2, 0x9, 0x8, 0x7ff, 0x8001, 0x7, 0x400000000000000, 0x7, 0x5, 0x0, 0x8000000000000, 0x9, 0x1800000000, 0x756, 0x8000, 0x8, 0x3, 0x3, 0x1f, 0x3, 0x89, 0xffff, 0x6, 0xfffffffffffffff8, 0xeeca, 0xb2, 0x1f, 0x2, 0x26, 0x44, 0x8, 0x7, 0x7a, 0x1, 0x45b, 0x1208, 0x9, 0x7fff, 0x401, 0xbc86eb6, 0x3, 0x8, 0x131d210f, 0x2, 0x100, 0x63a, 0x72, 0x1, 0x1, 0x2, 0xfff, 0x3d6, 0x2, 0x5, 0x1, 0x7, 0x2, 0x101, 0x9, 0x7, 0x2, 0x7, 0x7, 0x8000, 0x0, 0x0, 0x9, 0xe18, 0x0, 0x5, 0x3, 0x5, 0x9, 0xffffffff, 0x9, 0x3, 0x2, 0x10001, 0x2, 0xffffffffffffb4c0, 0xff, 0x5, 0x10000, 0x7ff, 0x200, 0x9, 0x800, 0x3ff, 0xfff, 0x100000001, 0x3, 0xff, 0x1, 0x8, 0xfc9, 0x4, 0x80, 0x5, 0x7, 0x5, 0x10001, 0x1ff, 0x1, 0xa8, 0x1, 0x2, 0x0, 0x7, 0x3, 0x4, 0xc760, 0xff, 0x3, 0x4, 0x6, 0x10000, 0x8, 0x5, 0x8001, 0x8, 0x0, 0x6, 0x5, 0x4a, 0x7, 0x4, 0xfffffffffffffffd, 0x4, 0x7, 0x0, 0x5, 0x6, 0x6, 0xc2ee, 0x0, 0xffffffffffff0001, 0x4f79, 0xfffffffffffffffb, 0x7, 0x80000001, 0x5, 0x0, 0xff, 0x0, 0x10001, 0x81, 0x400, 0x8001, 0x7, 0x1000, 0x8, 0x3ff, 0x3ff, 0x5, 0xfffffffffffffffc, 0x20f400000000000, 0x3, 0x8, 0x3e8, 0x80, 0xea, 0x2, 0x9, 0x5, 0xff, 0x81, 0x0, 0xa5d, 0xfffffffffffffffa, 0x40100000000000, 0x5, 0x0, 0x5, 0x5, 0xfffffffffffffffa, 0x5, 0x6, 0xebe0049, 0xffffffffffffffff, 0x3, 0x0, 0x7, 0x4, 0x4000000000000, 0x2, 0x40000000000000, 0x2, 0x0, 0x1000, 0x6, 0x9, 0xffffffffffffff80, 0xbf7, 0x3, 0x6, 0x9, 0x6, 0x8, 0xb0b8, 0x32, 0x1, 0x8, 0x9, 0x3, 0x71, 0x7f, 0x17, 0x38, 0x6, 0x68, 0x5, 0x20, 0x3ff, 0xffff, 0x0, 0x2c, 0x1c760, 0xc8, 0xdce, 0x0, 0x26, 0x7, 0x4ec, 0x20, 0x8, 0x7, 0x7, 0x5d, 0x4631, 0x3ff, 0x2, 0x1, 0x0, 0x2, 0x1, 0x5, 0x2, 0x8, 0x2, 0x7b36f845, 0xfffffffffffffffb, 0x0, 0x9, 0x1, 0x100, 0x1, 0x80000001, 0x7f, 0x2, 0xe76, 0x0, 0x2, 0x400, 0x2000000000000, 0x8, 0xffff, 0x0, 0x100000001, 0x997, 0xc773, 0x0, 0x40, 0x7, 0x8, 0x0, 0x5, 0xb4, 0xbd, 0x1ff, 0x6, 0x10001, 0x1, 0x6, 0x6, 0x0, 0x0, 0x78cfbc9e, 0x6, 0x4a5a, 0x2, 0x4, 0x2, 0x9, 0x9, 0x57, 0x3, 0x8, 0x4, 0x400, 0x1, 0x8, 0x8, 0x3, 0x800, 0x7, 0xb7, 0x2, 0xfff, 0x9, 0x0, 0x3, 0x5, 0xfffffffffffffff7, 0x3, 0x40, 0x9, 0xfffffffffffffffa, 0x87, 0xffff, 0x8, 0x100000000, 0x7fff, 0x3f, 0x7fff, 0x81, 0x6, 0x81, 0x0, 0x2, 0xe85, 0x4, 0x3, 0xfffffffffffffffb, 0x8, 0x80, 0x8e0e, 0x59, 0x3, 0x2, 0x7fff, 0xc0d, 0x7ff, 0x800, 0x1e, 0xfd4, 0x1f, 0x7, 0xda, 0xbef, 0xfffffffffffffffa, 0x0, 0x2, 0x20, 0x8, 0x4, 0x1, 0x1, 0x9, 0x7fff, 0x7f, 0x0, 0x9, 0x79, 0x100000000, 0x1, 0x43, 0x1, 0xfff, 0x8001, 0x100, 0x8, 0x4, 0x7, 0x3, 0x3ff, 0x63, 0x200, 0x6, 0x10001, 0x0, 0x2, 0x10001, 0x462f, 0x1, 0x40, 0x7, 0xce62, 0x3, 0xfffffffffffff801, 0x7, 0x5, 0x7ff, 0x100000000, 0x6, 0x4845, 0x1, 0x7, 0xcac, 0x0, 0x8, 0x5, 0x7be, 0xffffffffffffffff, 0x5f, 0x8, 0x0, 0x200, 0x6, 0x5, 0x2415, 0x93e, 0x1, 0x1, 0x2, 0x7, 0x2, 0xef, 0x6, 0xd, 0x9, 0xffffffffffff3baf, 0xffffffffffff5764, 0x100000001, 0x81, 0x9, 0x8, 0x200, 0xff, 0x156f, 0xfffffffffffffff8, 0x4, 0x401, 0x5, 0x0, 0x8, 0x2, 0x5, 0x8, 0x40, 0x0, 0x1, 0x6, 0x800, 0x1, 0xac5, 0x0, 0x1000, 0xe00000000000000, 0xf13, 0x1, 0x6, 0x712, 0xff, 0x8, 0x401, 0x1000, 0x1f, 0xbe5a, 0x2, 0x0, 0x5, 0x5, 0x6fe, 0x4, 0x5, 0x4, 0xc7d9, 0xf08, 0x1, 0x7, 0x8, 0x800, 0x2d0, 0x6, 0xfff, 0x7, 0x4, 0x5, 0x70b, 0x80010000000, 0x1ff, 0x5, 0xfff, 0x2, 0xa0, 0x4, 0x101, 0x43, 0x4, 0x7, 0x0, 0x7, 0x400, 0x3f, 0x0, 0x8, 0x4bac, 0x4, 0x8, 0x6, 0x3, 0x6, 0x10000, 0x6814, 0x7, 0x80000001, 0xb391, 0x7, 0x3f, 0x67a, 0x4, 0x1, 0x1ff, 0x8, 0x1, 0x38, 0x6, 0x2, 0xff3, 0x9, 0x3, 0x200, 0x71, 0x1, 0x401, 0xa5, 0x4, 0x3a5, 0xc0, 0x1, 0x5, 0x0, 0x8, 0x0, 0x3, 0x4, 0x6, 0x3, 0x7, 0x8d0e, 0xff, 0x5, 0x7f, 0xe83, 0x80000000, 0x9, 0x5, 0x3, 0x7, 0x317c, 0x7, 0x168b, 0x1, 0x7fffffff, 0x10000, 0x8, 0x4, 0x1, 0x9, 0x1ff, 0x893, 0xc0000000000, 0x3, 0x5, 0x8001, 0x3ff, 0xffff, 0x2, 0x39d3, 0xa9c0, 0xff, 0x3f, 0x7, 0x8001, 0x8000, 0x3, 0x6, 0x7, 0x8d8d, 0xfffffffffffffbff, 0xfffffffffffffff7, 0x9, 0x4, 0x1, 0x20, 0x0, 0x1, 0x100000001, 0x0, 0x1, 0x7fffffff, 0x8000, 0x3, 0x4000000000000, 0x9, 0x101, 0x4, 0x0, 0x10001, 0x4, 0x3ff, 0xe9, 0xfffffffffffffffd, 0x2, 0x7, 0xffffffffffffffff, 0x7ff, 0x4, 0xa94, 0x9, 0x0, 0x7, 0x100, 0x200, 0x8, 0x46d5b0d6, 0x1, 0x1000, 0x20, 0x0, 0x9, 0xfffffffffffff001, 0xfffffffffffffffb, 0xfff, 0x100000000, 0x7eef, 0x7, 0x6, 0x7, 0x28975afe, 0x0, 0x9, 0x8, 0xf69c, 0x7, 0x0, 0x6, 0x7fff, 0x10000, 0x7, 0xee, 0x1ff, 0x4, 0x4, 0x37, 0x3, 0x5, 0xfff, 0x3ff, 0x9, 0x3, 0xfffffffffffffafd, 0x491, 0x6, 0x4a, 0x5, 0xe3, 0x8, 0xffff, 0x40, 0x1, 0x1, 0xe3, 0x16be, 0xb089, 0x4, 0x3, 0x5, 0x10cac0000000000, 0x8, 0x9, 0x401, 0x4, 0x20, 0xfffffffffffffffb, 0x100000001, 0x0, 0x3, 0x5, 0x0, 0x1800, 0x4, 0x4, 0x100, 0x9, 0x1, 0x3f, 0x80000001, 0x1, 0x5, 0x0, 0x3, 0x4, 0x4, 0x1ae, 0x0, 0x8000, 0xfff, 0x1, 0x1, 0x7, 0x6, 0x100, 0x5, 0x3, 0x0, 0x1c5e, 0x8000, 0x100000000000000, 0x6, 0x11b, 0x2, 0x6, 0xd6, 0x8, 0x8001, 0xdf4, 0xffffffffffffffd4, 0x1ff0, 0x2, 0xf9, 0x8000, 0x1, 0x9de7, 0x0, 0x12, 0x3ff, 0x7fff, 0x9, 0x4, 0x40, 0xfff, 0x7ff, 0xffffffff, 0x5, 0x7ff, 0x4, 0x100000000, 0x0, 0x5, 0x81, 0x3f, 0x5, 0x3, 0x2, 0x6, 0x400, 0x4, 0x5, 0x3b8, 0x5, 0x13a, 0x9, 0x0, 0xfffffffffffffffc, 0x1, 0x8001, 0x1, 0x2, 0x7, 0x20, 0x3, 0x6f, 0x0, 0x7ff, 0x8001, 0x0, 0x9, 0x40000, 0x8, 0x4, 0x1ff, 0x80000000, 0xc00, 0x4, 0x9, 0x100000000, 0xff, 0x36, 0x0, 0x3ff, 0x4, 0x5, 0x4, 0x8, 0x1, 0x4, 0x1ff, 0x7ff, 0xffffffff, 0x0, 0x3, 0x3, 0x1, 0x9, 0x4, 0x3249cfbb, 0x100000000, 0x9, 0x8, 0x6, 0x100000000, 0xa9, 0x100, 0xfffffffffffffa13, 0x7965615b, 0x1, 0x3, 0x6, 0x1, 0x3, 0x6, 0xbb93, 0x1ff, 0xe8b, 0xffffffffffffffab, 0x7, 0x6, 0x3, 0xd88, 0x8, 0x6, 0x7, 0x7, 0x1, 0x200, 0x400, 0x400, 0xfff, 0x2, 0x640, 0x48, 0x8, 0x2, 0x4, 0xcaf8, 0xc1, 0x8, 0x3, 0x100, 0x4, 0x5, 0xdd, 0x0, 0x4, 0x7, 0x8687, 0x7, 0x8, 0x0, 0x1, 0x6, 0x39, 0x10001, 0x54, 0x10000, 0x0, 0x1, 0x8, 0x7, 0xc, 0x8, 0x9, 0x8000, 0x1, 0x3, 0x3, 0x20, 0x8, 0x8, 0x10000, 0x8001, 0x7fff, 0x1, 0x400, 0x1ff, 0xfffffffffffffff8, 0x2, 0xc00000, 0xda29, 0x3, 0x401, 0x1f, 0x1, 0x6227, 0x1, 0x8, 0x1000, 0x3f, 0x81, 0x7f, 0x20, 0x6, 0x0, 0x245, 0x10000, 0x5, 0x2, 0x1, 0x47, 0x1000, 0x3, 0x8, 0x101, 0x3b00000000000, 0x9, 0x2, 0x7, 0x2045, 0x8ee, 0x4d, 0x3708, 0x9, 0x4, 0x9, 0x8001, 0x400, 0x9, 0x11, 0x80, 0x3f, 0x9, 0x6, 0x8634, 0x100000000, 0x1000, 0xfff, 0x6, 0x7fffffff, 0x8, 0x8000, 0xeae, 0x200, 0x2, 0x2, 0xffffffffffffff3e, 0xffff, 0xe2b, 0x401, 0x3f, 0x5, 0x618d, 0x9, 0x7, 0x1ff, 0x1000, 0x77, 0x800, 0xf3f, 0x1, 0x7fff, 0x8, 0xd9f3, 0x7, 0x0, 0x8, 0xff, 0x3, 0x9, 0x10001, 0x8, 0x3, 0x19c, 0x7f, 0xffffffff, 0x3ff, 0x1, 0xe2, 0x9, 0x1, 0x7, 0x2, 0x20, 0x1, 0x2, 0xffffffffffffffff, 0xfffffffffffffffd, 0x0, 0x5, 0x10001, 0x3, 0x3ff, 0x5, 0x100, 0x8, 0x100000000, 0x81, 0x3ff, 0xc1c4, 0x4, 0x4, 0x6, 0x1, 0x9, 0x2, 0xb268, 0x101, 0x9, 0x2, 0x400, 0x7, 0x9, 0x6, 0xbb, 0x5, 0x2, 0x0, 0x917f, 0xffffffffffffffc0, 0x0, 0x600000000000000, 0xffffffffffffff1b, 0x8, 0x100000001, 0x96, 0xfde9, 0x4, 0x1, 0x20, 0x1ff, 0x4, 0x2ebc, 0x3, 0x8, 0x380000000, 0x8, 0xce, 0xffffffffffff5859, 0x7, 0x6e0e, 0xffffffff, 0x8000, 0xffffffff, 0xfffffffffffff068, 0x2, 0x2, 0x1, 0x6, 0x7, 0x9, 0x8, 0x7, 0x2885f482, 0x7ff, 0x80000001, 0x94, 0x6, 0x0, 0xc052, 0xcfb, 0x4, 0x3, 0xc66, 0xf2, 0x6, 0x7f, 0x3e, 0xffffffffffffff01, 0x7, 0xda9, 0x20, 0x5, 0x3, 0x2b, 0x8, 0x7c6c, 0x7, 0x574, 0x9, 0x9552, 0x1, 0x7aa, 0x2, 0x3e9, 0x8, 0x3387f610, 0x43, 0x4, 0x7, 0x0, 0x8, 0x80000000, 0x7fff, 0x20, 0x0, 0xfffffffffffffffd, 0x2, 0x2, 0x2, 0x4396, 0xffffffffffff0001, 0x30be, 0xfffffffffffffff8, 0x1, 0xaed, 0x9, 0xc4, 0xab48, 0x2, 0x8, 0x33aa, 0xff, 0x7fffffff, 0x546, 0x1ff, 0x7f, 0xcd, 0x1, 0x3ff7, 0x2, 0x7ff, 0x1dd8, 0x3f, 0xb4, 0x3, 0x9, 0x3, 0xdaf9, 0x80000001, 0x7f, 0x8, 0x7, 0x3, 0xfff, 0x4, 0x57b0, 0x6, 0x7, 0x7, 0xfff, 0x2, 0x9, 0x0, 0x0, 0x81, 0x1ff, 0x3, 0x6, 0x2, 0x6, 0x6, 0x9, 0x10000, 0x0, 0x0, 0x3, 0x8, 0xfff, 0x8, 0x0, 0x3, 0x786, 0x3f, 0x4, 0x6, 0x1, 0x4, 0x8e, 0x0, 0x7a, 0x100, 0x5, 0x3, 0x56, 0x381, 0x4, 0x200, 0x4, 0x9, 0xdc, 0x5, 0x8, 0x2, 0x6, 0x47d2, 0x2, 0xd04, 0x1000, 0x6, 0x8, 0x9, 0x9, 0x1, 0x8001, 0x9, 0x9, 0x8, 0x534, 0x1, 0x1, 0x755, 0x80000001, 0x5, 0x986, 0x68c, 0x9, 0x3, 0x6, 0xee, 0x2, 0x8, 0x200, 0x100000000, 0x5, 0x7, 0x8, 0x9, 0x200000000000000, 0x8, 0x40, 0xffffffff, 0x2b8, 0xffff, 0x9, 0x9, 0x26ec2370, 0x1000000000000, 0xffff, 0x5f17, 0x8, 0x1000, 0xed, 0x6, 0x0, 0x7, 0x10001, 0x6, 0x0, 0x9, 0x7ff, 0x7, 0x7, 0x1000, 0x8, 0xcf, 0xffffffffffffff00, 0x3, 0x100000000, 0x0, 0xff, 0x3d1, 0x44c1b188, 0x6764, 0x9, 0xfc, 0x7fff, 0x100000001, 0x316eaf12, 0x2, 0x6, 0x3c, 0x6, 0x0, 0x9, 0x8, 0x2, 0xa8d, 0x0, 0x7, 0xffffffff, 0x81, 0x80000000, 0x0, 0x4, 0xfffffffffffffbff, 0x1000, 0x7ff, 0x0, 0x2, 0x7, 0x5f2ea45d, 0x3, 0x1, 0xd4, 0x7, 0x3, 0x8001, 0x7fff, 0x6, 0x2, 0x8, 0x7ff, 0x2, 0x2, 0x2, 0x0, 0x3, 0x5, 0xc4a, 0x7fffffff, 0x80000001, 0x6, 0x5, 0x7, 0x2, 0x4, 0x2, 0x5, 0x7e6, 0x0, 0x3, 0x5, 0x3, 0x9, 0x7, 0x1000, 0x0, 0x6, 0x1f, 0x9, 0x5, 0xbe24, 0x1000, 0xfffffffffffffffa, 0x602, 0x1f2, 0x7, 0x8ded, 0x100000001, 0x1, 0x9, 0x10000, 0x8001, 0x100000000, 0x9, 0x7fff, 0x3, 0x0, 0x3, 0xc4a6, 0x6, 0x0, 0x5, 0x4, 0xd30, 0x3, 0xf22f, 0x8, 0x4, 0x7, 0x26, 0x0, 0x3f, 0x2, 0x7, 0x0, 0x40, 0x2, 0x100020000000000, 0x7fff, 0x7, 0x3, 0x3, 0x0, 0x800, 0x0, 0x8, 0xffff, 0xbc, 0x8001, 0x6, 0xf556, 0x80000001, 0x1, 0x1, 0x456, 0x8, 0x4, 0x5, 0x7, 0x9, 0x0, 0x8, 0x3, 0x6, 0x9, 0x9, 0x7, 0x81, 0x8, 0x0, 0x3, 0xfffffffffffff69e, 0x40, 0x8001, 0x8, 0x10000, 0xeedc, 0x6, 0x3f, 0x7, 0x7ff, 0xfffffffffffffff7, 0x7, 0x100000000, 0x73c0a25c, 0x1, 0x1, 0x1, 0x5, 0x1, 0x0, 0x100000000, 0x7ff, 0xfffffffffffffffe, 0x4, 0x2cf, 0x1, 0x3, 0x2, 0x9117, 0x1000, 0x80000001, 0x2, 0x3, 0x4, 0x8, 0x20, 0xffffffff00000000, 0x8, 0x200000, 0x4, 0x40, 0x6, 0x8, 0x4, 0x4, 0x1, 0x6b8d800000000000, 0x7, 0x800, 0x800, 0x8, 0x0, 0x0, 0x100000000, 0x0, 0x6, 0x0, 0x3, 0x0, 0x3, 0x800, 0x6, 0x400000000000, 0x20, 0x5, 0x8, 0x7, 0x4, 0x0, 0x20, 0x0, 0x3, 0x1, 0x1, 0x4, 0x6, 0x8, 0x5, 0x3, 0x7, 0x1, 0x9, 0x7fffffff, 0x40, 0x8, 0x92b5, 0x800, 0x7, 0x8c, 0x6e85, 0x8, 0x1, 0xb56, 0x6, 0x3ab9, 0x0, 0xffffffff, 0xc6, 0x1, 0x8000, 0x7, 0x5428, 0x0, 0xe4, 0xfffffffffffffffd, 0x6, 0x8, 0x81, 0x1, 0xec7, 0x3, 0x100000001, 0x2, 0x1ff, 0x4, 0x8000, 0x22, 0xfff, 0x1, 0xe49, 0x80000000, 0x1, 0x3, 0xfffffffffffffffc, 0x1, 0xfffffffffffffff9, 0x6961, 0x7, 0x401, 0x8e, 0xfffffffffffffffc, 0x2, 0x0, 0x20, 0x8, 0x0, 0xbb, 0x3, 0x9, 0x1, 0x80, 0xb6, 0x628, 0xd4a, 0x24000000000000, 0x9, 0x1, 0x20, 0x7c4, 0x5ac, 0x4, 0x9, 0x7c, 0x7, 0x6c626d14, 0x8000, 0x20, 0x4, 0x20, 0x3, 0x5f, 0xfffffffffffffffd, 0x6, 0x8b, 0x0, 0x3f, 0x2, 0x7, 0xf1, 0x6, 0x3, 0x800, 0x0, 0x7a00, 0x9, 0x5, 0xff3, 0x2fc3, 0x1000, 0x80, 0x8, 0x57e2, 0x4, 0x9, 0x46, 0x1, 0x1, 0x0, 0x3737, 0x8, 0x5, 0x40, 0x5, 0xff, 0x3, 0x4, 0x8001, 0x78db2ad, 0x0, 0xec5e, 0x80, 0x101, 0x2, 0x1, 0x100000000, 0x7, 0x8, 0x3, 0xfc4, 0x20, 0x7f, 0xacc5, 0x2, 0x10000, 0x8000, 0x4, 0x7, 0x8000000000000000, 0x2, 0x8000, 0x7fff, 0x2, 0x7, 0x81, 0x20, 0x4d, 0x3, 0xffffffffffff8001, 0x4, 0x20000000000, 0x60000, 0xffffffff, 0x7, 0x0, 0x4, 0x5, 0x0, 0x0, 0x8, 0x80000001, 0x1f, 0x1, 0xffffffff, 0x1000000020, 0x4c, 0x0, 0x1000, 0x200, 0x39e, 0x2, 0x101, 0x7, 0x7fffffff, 0xb09d, 0x1, 0x5, 0x0, 0x80, 0xc65, 0x4, 0x5, 0x2, 0x8001, 0xda2, 0x1, 0x4, 0x1ff, 0x7, 0x8, 0x0, 0x1000, 0x0, 0x200, 0x40, 0x4862, 0x3956, 0xffffffff80000001, 0x1, 0x6, 0x6, 0x3, 0x895a, 0x1, 0x100, 0x2, 0x1, 0x3b, 0xccb, 0xfffffffffffffff9, 0x4, 0x145, 0xf2a0, 0x0, 0x0, 0x800, 0xfffffffffffff801, 0x5, 0x5d, 0x6, 0x8, 0x80000000, 0x1f, 0x100000000, 0x80000001, 0x0, 0xfff, 0xfffffffffffffe01, 0x6905, 0x1, 0x5, 0x5, 0x4, 0x1, 0x10000, 0x0, 0x6, 0x10001, 0x81, 0x2, 0xffff, 0x8, 0x8, 0xffffffff, 0x2, 0x8000, 0x0, 0x2, 0x1f, 0x8, 0x1, 0x6, 0x1f, 0xb43, 0x7c00000000000000, 0x1, 0x80000001, 0x1, 0x5, 0x4, 0x100000001, 0x9, 0x9, 0x3, 0x8001, 0x1, 0x6, 0x100, 0x8, 0x401, 0x100000000, 0x6, 0x3, 0x4, 0x120000000000, 0xfff, 0x6, 0x4d, 0x1, 0x1c, 0x7, 0xb869, 0x6, 0x5, 0x7, 0x2, 0x7, 0x9, 0x7ff, 0xfff, 0x9, 0x1, 0xfffffffffffffff9, 0x3ff, 0x292d, 0x401, 0x1ff, 0x1, 0x1, 0x7, 0x159, 0x80, 0x4617245, 0x100, 0x3ff, 0x20, 0xf7, 0x6, 0x3, 0x3, 0x400, 0x625, 0x9, 0x1000, 0xb6ef, 0x4c, 0x4, 0xfff, 0x8, 0x0, 0x7ff, 0x1f, 0x9, 0x3, 0x0, 0x0, 0x325, 0xee46, 0x3, 0x0, 0xced6, 0xfffffffffffffffa, 0x7, 0x94de, 0x4, 0x7c4, 0x7, 0x3, 0x4, 0x1, 0x2, 0x1, 0x7fffffff, 0x100000001, 0x8, 0x101, 0x7, 0x3, 0x9, 0xfffffffffffffffc, 0x0, 0x6, 0x7, 0xffff, 0x7, 0xd808, 0x2, 0xb58e, 0x5, 0xfffffffffffffffc, 0x8, 0x32f, 0x400, 0x4, 0x1ff, 0x8001, 0xa3, 0x3, 0x80000000, 0x3, 0x1, 0x0, 0x5, 0xffff, 0x692, 0x80000001, 0x7, 0x0, 0x8, 0x7, 0x0, 0x8, 0x9, 0xf7dd, 0x0, 0xfffffffffffffffb, 0x9, 0xc38, 0x400, 0x7, 0x9, 0x9, 0x9, 0x6, 0x5, 0xfc5, 0xfff, 0x5de, 0x621b, 0xffffffffffffffff, 0x3, 0x1000, 0x83a, 0x3, 0x7, 0x7, 0x5, 0xffff, 0x3, 0x215, 0x81, 0x4, 0xea1, 0x8, 0x1, 0x20, 0x8, 0x0, 0x0, 0x49, 0x3, 0x1000, 0x400, 0x40, 0x1ff6, 0x1ff, 0x7f, 0x0, 0x8000, 0x0, 0x7fffffff, 0x7, 0xfffffffffffffff7, 0x8, 0x80, 0x7360, 0x9, 0x3, 0x2, 0xa7cc, 0x6, 0xb45, 0x10000, 0x0, 0x7c, 0x80, 0x9, 0x1, 0x0, 0x100000000, 0x1, 0x1, 0xd96, 0xfffffffffffffff7, 0x2, 0x8, 0x3, 0xf8, 0x7, 0xf0, 0x35, 0x1, 0x3, 0x5, 0x7fff, 0x6593, 0x100000001, 0x9, 0x80000001, 0xffff, 0x28, 0xfc, 0xfffffffffffffff8, 0x1000, 0x0, 0x1000, 0x2, 0x81, 0x9, 0x80, 0x8, 0x5, 0x1, 0x81, 0x7, 0x4, 0x0, 0x2, 0x9, 0x0, 0x1, 0xb4, 0x800, 0x1, 0x7, 0x748, 0xffffffffffffff00, 0x8, 0x3, 0x30, 0x80, 0x4, 0x7, 0x80, 0x7, 0x3f, 0x2, 0x7, 0x6, 0x50, 0x0, 0x778e7a18, 0x7f, 0x1ff, 0x8, 0x101, 0x5, 0x9, 0x1000, 0x4780, 0x7, 0x20, 0x40, 0x6, 0x9, 0x20, 0x0, 0x0, 0x80000001, 0xf2b8, 0x200, 0xc88, 0x8259, 0x99, 0xd9, 0xb8, 0x8000, 0x4, 0x7, 0xfffffffffffffff9, 0x0, 0x7, 0x1f, 0x5, 0xc2a8, 0x3, 0x2, 0x6, 0x5, 0xfffffffffffffffb, 0x5, 0x24b, 0x2, 0x8001, 0x0, 0x200, 0x1000, 0x2, 0x77b6, 0x4, 0x3, 0x8, 0x5, 0x1000, 0x8, 0x98, 0x81, 0x8, 0x7ff, 0xfffffffffffffffe, 0x0, 0x2, 0x3, 0x4, 0xff, 0x7fffffff, 0x8, 0x3ff, 0x8c1, 0x3, 0x5, 0x6bc, 0x72, 0x1f, 0xfbca, 0x80000000, 0xa10a, 0x0, 0x1132, 0x100000000, 0x80000000, 0x1f, 0x400, 0x8, 0x78a, 0x401, 0x10000, 0x3, 0x72, 0xffff, 0x80, 0x7fffffff, 0x6, 0x3, 0x7f, 0x8000, 0x2, 0x101, 0xff, 0x6, 0x3, 0x0, 0xffffffffbd00e584, 0xb, 0xf0, 0x100000000, 0x5, 0x2, 0x401, 0x4, 0xd0, 0x8, 0x0, 0x0, 0x7, 0x6, 0x7, 0x10001, 0x3, 0x9d8a, 0xffffffffffff8000, 0x40, 0x100000001, 0xfffffffffffffff8, 0x9, 0x6c2, 0x23df7f3d, 0x3f, 0xfffffffffffffff7, 0x401, 0x2, 0x5, 0x2, 0x8, 0x80, 0x7ea054b5, 0x7f, 0x6598, 0x8, 0x1, 0x7, 0x8, 0x7, 0xf21, 0xfffffffffffffff7, 0x2, 0x8, 0x1f, 0x27, 0xa62, 0x7fff, 0x8, 0x3ff, 0xffffffffffffffc7, 0x5, 0x6, 0x10000, 0x3, 0x8000, 0x2, 0x0, 0x7, 0x7, 0x2, 0x5, 0xa800000000000000, 0x4, 0x3, 0x5f1, 0x1, 0xfff, 0x7, 0xffffffff80000001, 0x101, 0xfffffffffffff000, 0xfffffffffffff801, 0x9, 0x6, 0x0, 0x8, 0x411, 0xf02, 0x3, 0xfffffffffffffffa, 0xd01, 0xfff, 0x3, 0x8000, 0x0, 0x10001, 0x9, 0x1, 0x81, 0xcd, 0x1f, 0x4, 0x6, 0xfffffffffffffffb, 0x1, 0x6, 0x120000, 0x20, 0x2, 0x7fff, 0x9, 0x8001, 0x2, 0x6, 0x1, 0xd90, 0x100000000, 0x304c41f0, 0x9, 0x0, 0x8, 0xb87, 0x3, 0x2572, 0x7, 0x100000000, 0x2, 0x3013, 0x8, 0xaca, 0xfc0, 0x8, 0x101, 0x25, 0x7, 0x7, 0x0, 0xfff, 0x80000000, 0x7, 0x578, 0x95db, 0x100000000, 0x10001, 0x3, 0x16d0, 0x5, 0x776, 0x2, 0xfe53, 0x4, 0x7ff, 0xfff, 0x3, 0xffff, 0x9a4, 0x400, 0x800, 0x6b8, 0x3, 0x9, 0x8, 0x4, 0x8000, 0x200, 0xffffffffffff8000, 0x79a, 0x2, 0x100000000, 0x4, 0xff, 0x37, 0x1ff, 0xbe, 0xffffffffffffffbe, 0x5, 0x8, 0xb, 0xffffffffffff38aa, 0x8, 0x800000000, 0xa50, 0x5, 0x1, 0xfffffffffffffc01, 0x9, 0x8001, 0x10000, 0x3, 0x7, 0x2, 0x2, 0x1ffe0000, 0x2, 0x80000000, 0xfffffffffffffff9, 0x7, 0x6, 0x2, 0x8, 0x1a1, 0x1, 0x0, 0xafb, 0x53fd, 0x1, 0xffffffffffffffff, 0x4, 0x2, 0x471, 0x9, 0x20, 0xf920, 0x7, 0x3, 0x380, 0x8, 0xfff, 0x6, 0x6, 0x8000, 0x1, 0x9, 0x6, 0x0, 0x7fffffff, 0x10001, 0x1000, 0x0, 0x1, 0x3, 0x6, 0xe431, 0x2, 0x9, 0x400, 0x0, 0x1, 0xe23c, 0x10001, 0x0, 0x7, 0x9d, 0x8, 0xde, 0xc1, 0x0, 0x7f, 0x1, 0x3ff, 0x3c, 0xa2, 0x8000, 0xfffffffffffffff8, 0x10000, 0x1, 0x777, 0xfffffffffffffffb, 0x6c87, 0x6, 0xff, 0xf29, 0x1, 0x5, 0x9, 0x6, 0x4, 0x100, 0x2000000000000000, 0x7, 0x38, 0x5, 0x3ff, 0x80, 0xfffffffffffffffe, 0x4, 0x7, 0x101, 0xfffffffffffeffff, 0x5, 0x100000000, 0x1f, 0x100, 0xfe, 0x8001, 0xffffffffffff8001, 0x0, 0x200, 0x5, 0x7, 0x8, 0xff, 0x8000, 0x0, 0xc67, 0x5, 0x5, 0x100000001, 0xffffffff, 0xf, 0x7, 0x62, 0x9, 0x41, 0x7f, 0x3, 0x8, 0x7, 0x7, 0x40, 0x4, 0xfff, 0xffff, 0xffffffff, 0x9, 0xfffffffffffffff7, 0x1ff, 0x1, 0x800, 0x0, 0x0, 0x5, 0xffff, 0x10000, 0x61, 0x6, 0x8001, 0x1f, 0x7ff, 0x0, 0x1, 0x4, 0x200, 0xa30, 0x100, 0x200, 0xb7ce, 0x400, 0x9, 0x8001, 0x0, 0x100000001, 0x7, 0x399d, 0x80, 0x401, 0x8, 0x2, 0x427f3eff, 0x100000000, 0x401, 0x1, 0x0, 0x81, 0x0, 0x9, 0x40000000, 0x3, 0x4, 0xe0000000000000, 0x7c9, 0x12, 0x4, 0xb7ee, 0x7f, 0x5, 0x1, 0xcd, 0x100, 0x901, 0x4, 0x80, 0x3, 0x42, 0xd5be, 0x1, 0x3a8, 0xfff, 0x3, 0x2, 0x9, 0xa37, 0xcc, 0x7, 0x8, 0x81, 0x3, 0x0, 0x3, 0x1, 0xb16, 0xc49, 0x2, 0x101, 0xffff, 0x6, 0x5f, 0x0, 0x8001, 0x8, 0x0, 0x6, 0x6275, 0x8000, 0x8, 0x1, 0x9, 0x80000001, 0x54, 0x7fffffff, 0x4, 0x1, 0x7, 0x0, 0x6, 0x7fff, 0x1, 0x7d2, 0x1f, 0x0, 0xfff, 0x8, 0x72ed0c4a, 0x10001, 0x6, 0x100000000, 0xfffffffffffffffa, 0x100, 0xfffffffffffffff9, 0xa000000000, 0xffffffff, 0x4, 0x9, 0x3, 0x7ff, 0x1, 0x100000000, 0x5, 0x4, 0x1, 0xfffffffffffff800, 0x2, 0x4, 0x8, 0xffffffff, 0xcbca, 0xff, 0x5, 0x7, 0x1, 0xffffffffffffffff, 0x1000, 0x0, 0x2, 0xfffffffffffffffd, 0x5, 0x100000000, 0xc55e, 0x7f, 0x8, 0x6, 0x10000, 0x200, 0x9d2d, 0x9, 0x80000001, 0x8, 0x34e76902, 0x3, 0x7, 0x7fffffff, 0x80000000, 0x80000001, 0x3, 0x6, 0x7fffffff, 0x1, 0x1f, 0x8, 0x5, 0x2, 0x7, 0x4, 0x4, 0x9, 0x7, 0x1, 0x4, 0x6, 0x4, 0x9a6, 0x4, 0x200, 0x8000, 0x0, 0x5, 0x5, 0x7, 0x6, 0x1, 0x18000000, 0x80000001, 0x5, 0x11ef, 0x1f, 0x40, 0x0, 0x448, 0x323, 0x80000001, 0x1f, 0x3, 0x4, 0x9, 0x7f, 0x10001, 0x0, 0x7f, 0x5, 0x2bf5, 0x3, 0xf20d, 0x1, 0x1, 0x29932e21, 0x4, 0xffffffff80000000, 0x9, 0x4, 0x0, 0x5435, 0xfffffffffffffff9, 0x3, 0xa58, 0x779, 0x6a, 0xffffffff7fffffff, 0x6, 0x4, 0x80000000, 0x7, 0xcb18, 0x63, 0x25, 0x100, 0x4, 0xffffffff, 0xbf3, 0xaf23, 0x7, 0x100000001, 0xfffffffffffffffc, 0x100000001, 0xffffffffffff8000, 0x7fffffff, 0x1, 0x4, 0x5, 0x6bf6, 0x6, 0xfffffffffffffffd, 0x3ff, 0xbc5f, 0x7, 0x8, 0x5700000000000000, 0x9, 0x0, 0x1, 0x4, 0x3d85, 0x7f, 0x7fff, 0x7fffffff, 0x9, 0xffffffff, 0x7, 0xfffffffffffffff7, 0x0, 0x3, 0x2, 0x81, 0x4, 0x3, 0x5, 0x80, 0x3, 0x4, 0x5, 0x2, 0x8, 0x3, 0x0, 0x8000, 0x80000001, 0x8, 0x0, 0x3f, 0x80000000, 0x100000001, 0x3, 0x3, 0x8, 0x8, 0x3, 0x1, 0x7, 0x4, 0x7, 0x80a, 0x9, 0x3, 0xd9ac, 0x3, 0x2, 0x3, 0x0, 0x9, 0x9, 0x0, 0xe9e, 0x8, 0x7, 0x4, 0x1, 0x200, 0x8, 0x8ba, 0x1, 0x8, 0x9, 0x40, 0x7fffffff, 0xf317, 0x7, 0x4, 0x14, 0xcb, 0x5, 0x5, 0x4, 0x81, 0x401, 0xffffffffffff341e, 0x80000001, 0x3, 0x7, 0x8, 0x8, 0x10001, 0x9, 0x2, 0x200, 0x9ecf, 0x7fffffff, 0x1, 0xb7, 0x0, 0x2, 0xfffffffffffffff7, 0x4, 0x7fffffff, 0x200, 0x9, 0x3, 0x6, 0x7, 0xffffffff00000001, 0x8, 0x6, 0x7fff, 0x9, 0x6ef, 0x5, 0xd65b, 0x3, 0x1ff, 0x400, 0x10000, 0xfffffffffffff750, 0x5, 0x30000000, 0x6, 0x7, 0xee, 0x4, 0x5, 0x1, 0xf3, 0x100000000, 0x3, 0x2, 0x0, 0x1, 0x7ff, 0x0, 0x255, 0x1000, 0x329a, 0x4, 0x8, 0x7, 0x0, 0x8, 0x401, 0x80000000, 0xa85, 0x180, 0x9, 0x8000, 0x8, 0x8, 0x3, 0x1000, 0x7ff, 0x100, 0x47, 0x7fff, 0xffffffffffffffff, 0x9, 0x6, 0x0, 0x6, 0x39d, 0x40, 0x2, 0x3, 0x80000000, 0x6, 0x7fff, 0x3ff, 0x3, 0x4, 0x30e, 0x4, 0x7, 0x3f, 0x8, 0x31f7bf48, 0x3ff, 0x100000000, 0x100000000, 0x1f8, 0x20, 0x100000001, 0x81, 0x6, 0x6, 0x6, 0xffffffffffffffff, 0x7, 0x100000001, 0x5, 0x0, 0x1, 0x6, 0xd8d7, 0x1000, 0x7, 0x0, 0x10fd, 0xf8b, 0x4, 0x6, 0x8, 0xb3, 0x39, 0x8, 0x5, 0x5, 0x100000000, 0x0, 0x1, 0xffffffffffffff58, 0x7, 0xffff, 0x7, 0x1ff, 0xfffffffffffffffb, 0x6272, 0x7, 0xfff, 0x20, 0xb23, 0xaf, 0x8, 0xffe2, 0x2, 0x80000001, 0x100000000, 0x1, 0x33, 0x1f, 0x1, 0x3798, 0x5, 0xddb, 0x0, 0x100000001, 0x40, 0x100000000, 0x2, 0xcb, 0x7, 0x5, 0x10001, 0x794, 0x0, 0xa15e, 0xfffffffffffff49b, 0xc0e0, 0x80000001, 0x2d, 0x80000001, 0x40, 0x1, 0x3, 0xffffffff, 0x87b, 0x4, 0x5, 0x101, 0x8, 0x1000, 0x101, 0x1, 0x6, 0x8, 0x6, 0x0, 0x4, 0x3ff, 0xfffffffffffffff9, 0x6, 0x6421a233, 0x2, 0xfffffffffffffffa, 0x85, 0x7, 0x15, 0x4, 0x3, 0x1, 0x8001, 0xc84, 0x3, 0x7, 0x9, 0xf2b, 0x1, 0x5, 0x2, 0x7ff, 0x5, 0x200, 0x1, 0x8, 0x3, 0x0, 0x1000, 0x8, 0x5, 0x1, 0x100000001, 0x8000, 0x8, 0x1000, 0x1f, 0xff, 0x7b3, 0x8, 0x7f, 0x85f7, 0x3c, 0x1, 0xa0000000000, 0x4, 0x0, 0x7, 0x8, 0x0, 0x2, 0x0, 0x3, 0x2, 0x3, 0x6b, 0x5, 0x5, 0x200, 0x401, 0x8, 0x1ff, 0xfffffffffffffff7, 0x400, 0x8, 0x2, 0x6, 0x80, 0x3, 0x200, 0x2, 0x3, 0x2, 0x8, 0x4, 0x40, 0x3, 0x6, 0x93, 0x8, 0x5, 0x5, 0x8001, 0x0, 0x4, 0x1f, 0x9, 0x3, 0x9, 0x80000001, 0x8, 0x4, 0x8, 0x5, 0x7ff, 0x8, 0x8, 0x7ff, 0x1, 0x4, 0x2, 0x3, 0x63, 0x80000001, 0x2, 0x8, 0x8, 0x953, 0x1, 0x8, 0x7, 0x8, 0x2, 0x100000000, 0x400, 0x7, 0x10001, 0x7, 0x1ff, 0x4, 0x9, 0x0, 0x6, 0x5, 0x7fff, 0x100, 0x5, 0x9, 0xfffffffffffffffd, 0x200, 0x3f, 0xe95, 0x9, 0x9, 0x7, 0x7f, 0xffffffffffffffe0, 0x6, 0x101, 0x729, 0x1f, 0xfffffffffffffff7, 0x200, 0xfffffffffffffffb, 0x6, 0x8001, 0x9, 0x7, 0x0, 0xffffffffffffff01, 0x6, 0x10001, 0x8, 0x1d15, 0x8, 0x2, 0x3, 0x8, 0x8, 0x4, 0x9, 0x200, 0xff, 0x5, 0x0, 0x5, 0x6, 0x7fff, 0x4b3, 0x8000, 0x5, 0x6, 0x9, 0x1, 0x7ff, 0x4, 0x6, 0x1, 0x9, 0x10001, 0x2, 0x7f, 0x5, 0x1, 0x2, 0xfff, 0x3, 0x1, 0x5, 0x100000001, 0xffffffffffff0f11, 0x415, 0x4, 0x6, 0xf8, 0x1, 0x4, 0x81, 0x2, 0x4, 0x5, 0x4, 0x31, 0x8, 0x8, 0xfffffffffffffffb, 0x1, 0x400, 0xc5a, 0x5f0, 0x1, 0x9, 0x5, 0x7ff, 0xffff, 0x1, 0x0, 0x2, 0x0, 0x1000, 0x3, 0x80000001, 0xffffffffffffff34, 0x80000001, 0x10001, 0x40, 0x9e5d, 0x800, 0x2, 0x4, 0xe8, 0xfffffffffffffff9, 0x0, 0x6, 0x100000000, 0x1ff, 0x0, 0x9, 0x1000, 0x40, 0x9, 0x2, 0x1, 0x7131, 0x48, 0x7, 0x4, 0x8, 0x101, 0x101, 0x1, 0x8, 0x4cf31225, 0x59a, 0x7, 0xfff, 0x80000001, 0x97, 0x3, 0x7fffffff, 0x1ff, 0xa1d, 0x9, 0x101, 0xcf, 0x2, 0x1, 0x2, 0x20, 0x9, 0x2, 0x9, 0x5, 0x81, 0xffff, 0xa64, 0x800, 0x7, 0x10000, 0x10001, 0xa7df, 0x3, 0x7fff, 0x100000000, 0x400, 0x200, 0x946, 0x94ee, 0x7, 0x3, 0xffff, 0x3f, 0x40, 0x1, 0x7ff, 0x101, 0x6, 0x81, 0x7, 0x1, 0xc0, 0x1, 0x1, 0xae, 0x8, 0xff800, 0x8001, 0x9, 0x40, 0x4, 0x8001, 0x100000001, 0x9, 0x80, 0x100000001, 0xfffffffffffffffc, 0x2, 0x100000000, 0x9, 0x9, 0x9, 0x4, 0x3, 0xfffffffffffffff7, 0x8000, 0x19f485d4, 0x1, 0x7044, 0x8b, 0x8, 0x0, 0xffffffffffffffff, 0x1, 0xd7, 0x8, 0x4, 0x9, 0x3, 0x400000000000, 0xfa45, 0x1f, 0x2, 0xa7, 0x40, 0x8000, 0x4, 0x5cd9, 0xfffffffffffffffd, 0x2, 0x78, 0x6, 0x3f, 0x10000, 0x9, 0x6, 0x4, 0x2, 0x80000001, 0xffffffffffffffff, 0xffff, 0xfffffffffffffffa, 0x7, 0x8000, 0x0, 0x9, 0x8, 0x92f, 0x81, 0x5, 0x0, 0x80000001, 0x8, 0x3f, 0x5, 0x7ff, 0x7, 0x2, 0x3, 0x0, 0x1, 0x0, 0x0, 0x4, 0x100000000, 0x6, 0x0, 0x4, 0x8, 0x3, 0x2, 0x7f, 0x3a, 0xfff, 0x4, 0x8001, 0x5, 0x100000001, 0x8, 0xac93, 0x1, 0x8001, 0x3, 0xfffffffffffffffe, 0x100000001, 0x7, 0xffffffffffffffff, 0xed, 0xbad, 0x200, 0xc9c7, 0x6a, 0x8000, 0x5, 0x21f, 0xce, 0x8, 0x2, 0xffffffffffffff00, 0xffff, 0xc488, 0x3, 0x6, 0x8, 0x21, 0x7, 0x5, 0x80000000, 0x5, 0x4, 0x2, 0xffffffffffffff03, 0x7, 0x77, 0xfffffffffffffffa, 0x7f, 0x81, 0x7fff, 0x0, 0x8001, 0x6, 0x10000, 0x7d6, 0xfff, 0x7, 0xff, 0x1, 0x9, 0x8, 0xcc70, 0x6, 0x1, 0x3, 0x3, 0x3, 0x6, 0x0, 0xb02, 0x6, 0x100000000, 0x3, 0xd6, 0x63b, 0x7ff, 0x9, 0x3, 0x7f, 0x80000000, 0x1, 0x1, 0x9, 0x7, 0x9, 0x8, 0xffffffffffff8001, 0x1, 0x2, 0x5, 0x5, 0x3, 0x2, 0x3, 0x8, 0x1, 0x7, 0x9, 0x1, 0x6, 0xf9, 0x7a06, 0x73, 0x40, 0x8, 0x3, 0xff, 0x6, 0x4, 0x81, 0x1, 0x4, 0x5, 0x7, 0x1, 0x1, 0x6, 0x7f, 0xffffffffffff521e, 0x7, 0x400, 0x8, 0x54, 0x8, 0x3, 0x101, 0xac72, 0x6, 0x40, 0x4, 0x5, 0x5, 0x4, 0x7, 0x5, 0x2, 0xc532, 0x7, 0x5, 0x3, 0xfe5, 0x0, 0x10000, 0xffff, 0x0, 0x93, 0x80, 0x3, 0xa22, 0x1, 0x1, 0xffffffff00000000, 0x1975, 0xde, 0x80000000, 0x0, 0x9, 0x8000, 0x8000, 0x3, 0x6, 0x4, 0x7, 0xb2, 0x80000001, 0x5, 0x4, 0x4, 0xa7e, 0x9, 0x3f, 0x5, 0x1, 0x41d4, 0x5, 0x2, 0x1, 0xfffffffffffffffc, 0x75, 0x5, 0x3, 0xfffffffffffffffa, 0xfff0000000000000, 0x7, 0x3, 0x80000001, 0xd5fd, 0x0, 0x100000001, 0x1f, 0x5, 0xfffffffffffffff7, 0x100000001, 0xb60a, 0x1, 0x91d6, 0xffffffffffffffff, 0x6, 0x9, 0x3f, 0x91, 0x10000, 0x400, 0x0, 0x6, 0x0, 0xfff, 0x0, 0x7, 0x1ff, 0x8f3e, 0x37b, 0x3, 0x5, 0xeb5, 0x9, 0x3, 0xfb87, 0x1f, 0x401, 0xd5c, 0x8, 0x6, 0x0, 0x582, 0x200, 0x6, 0x100000000, 0x9, 0xb6f, 0x7fffffff, 0x400000000000000, 0x7fffffff, 0x9dd, 0x6, 0x1000, 0x61c, 0x101, 0x0, 0x3, 0xff, 0xfffffffffffffffe, 0x4, 0x7, 0x9, 0x3f, 0x6, 0x1, 0x3f, 0xff, 0x4, 0x3, 0x1, 0x10000, 0x5, 0xfffffffffffffffd, 0x4, 0x8, 0x2, 0x0, 0x7, 0xffff, 0x5, 0x7, 0x7, 0x4, 0x7f, 0x9, 0x101, 0x0, 0x8, 0x6, 0x9, 0x69d438ac, 0x3, 0x5, 0x7, 0x5, 0xffffffff, 0x5, 0x4], "1d5bd3f93ec7d880b6809214b58fdb982a0ab6794e37ea943310cc0d53282637256471722674b893fe42ecafcbe70bd3c2897fef452bb65ac8da288801548185c5dbebbdeaa5ff2bb8112e78adf2059a95b0d7d3ff1e41003368cf30e2e3baef1bd959283908bcb507a1bbe984c3e84a44b4355e44ba23853ce2c047c2082c057e7a5adcc4f06169c31e66a60161ef"}}) setsockopt$bt_BT_SNDMTU(r7, 0x112, 0xc, &(0x7f0000005900)=0x3, 0x2) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000005940)) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000005980)={r8, 0x1f, 0x2, 0x8, 0x1f, 0xc8bb, 0x5ff7, 0x80, {r8, @in={{0x2, 0x4e22}}, 0x7, 0x0, 0x8, 0x2}}, &(0x7f0000005a40)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000005a80)={0x100000000, 0x1, 0x0, 0x4, r9}, &(0x7f0000005ac0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000005b00)={0xd82, 0x7, 0x0, 0xffffffff, 0x7160cf15, 0x2, 0x80, 0x3, r10}, &(0x7f0000005b40)=0x20) accept$netrom(r4, &(0x7f0000005b80), &(0x7f0000005bc0)=0x10) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f0000005c00)={'lo\x00', 0x1000}) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000005c80)={0x3, &(0x7f0000005c40)=[{0x0}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r7, 0x4008642b, &(0x7f0000005cc0)={r11, 0x20}) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000005d40)={0x2b39, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e24}, {0x2, 0x4e21, @loopback=0x7f000001}, 0x220, 0x6, 0xffffffffffffff15, 0x1, 0xe5, &(0x7f0000005d00)='rose0\x00', 0x1, 0x8d80000000000000, 0x6000000000000000}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000005dc0)=0x9, 0x4) recvfrom$inet6(r6, &(0x7f0000005e00)=""/246, 0xf6, 0x40, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xc, &(0x7f0000005f00), &(0x7f0000005f40)=0x4) ioctl$DRM_IOCTL_VERSION(r6, 0xc0406400, &(0x7f0000006140)={0x0, 0xfffffffffffff242, 0x0, 0x3e, &(0x7f0000005f80)=""/62, 0x87, &(0x7f0000005fc0)=""/135, 0xb0, &(0x7f0000006080)=""/176}) 2018/03/30 15:59:54 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x2]}) 2018/03/30 15:59:54 executing program 4: r0 = socket(0xd, 0x807, 0x9) recvfrom$unix(r0, &(0x7f0000000080)=""/6, 0x6, 0x2, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) syz_emit_ethernet(0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="b1005caa2aaaaaaaaaaaaa08004500001c000000001602907800f715efe0ffffff11fc9078e0000001"], &(0x7f0000000040)={0x0, 0x1, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:54 executing program 1: r0 = socket$inet(0x2, 0x0, 0x1) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = accept4(r0, &(0x7f00000001c0)=@hci, &(0x7f0000000240)=0x80, 0x80800) r2 = gettid() r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) r5 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000003c0)=0xffffffff, 0x4) r6 = socket$bt_cmtp(0x1f, 0x3, 0x5) r7 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000400)={{{@in6=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8) r9 = getgid() sendmsg$unix(r1, &(0x7f0000000600)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000300), 0x0, &(0x7f0000000540)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r5, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r6, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xc0, 0x4000}, 0x80) accept4$ipx(r1, &(0x7f0000000300), &(0x7f0000000640)=0x10, 0x800) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r10 = accept4(r0, 0x0, &(0x7f00000000c0), 0x800) getsockname$unix(r10, &(0x7f0000000100)=@abs, &(0x7f0000000180)=0x6e) 2018/03/30 15:59:54 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000180)=ANY=[@ANYBLOB="b100487ac8e98d5e673faaaa080045000020000000000002907800020000ffffffff11fc90090000000108070000a576fe44590106e5f11c99bf43cb8551d4d4af5e54a875a6da450c6abf82abf9eba8046e5bfabe8eb9b1ea9e953a558a0a0992de86999cc8a224019f6ad16569a13b7b987ec7d75fadaac8a22a19843989ad193a9a00000000000000"], &(0x7f0000000080)) 2018/03/30 15:59:54 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) syz_emit_ethernet(0x1e9, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[], {0x8100, 0x8, 0x5}}], {@ipv4={0x800, {{0x47, 0x4, 0xe2f, 0x1, 0x1d7, 0x66, 0x8, 0x3, 0x62, 0x0, @dev={0xac, 0x14, 0x14, 0xd}, @empty, {[@timestamp={0x44, 0x10, 0xfffffffffffffffc, 0x3, 0x7, [{[], 0x100}, {[@remote={0xac, 0x14, 0x14, 0xbb}], 0x1ff}]}, @ssrr={0x89, 0x7, 0x8000, [@remote={0xac, 0x14, 0x14, 0xbb}]}, @generic={0x83, 0x10, "e38a4cd0bc7213863c26090abb3e"}, @cipso={0x86, 0x7f, 0x2, [{0x7, 0x11, "31b5b0c1ad329d1c397643dd390842"}, {0x7, 0x12, "a1a063a8ef0bac09d2a5af80ac078660"}, {0x0, 0x4, 'L*'}, {0x6, 0xf, "a2877603c2c9ccd8ea2ec59624"}, {0x6, 0x7, "dd198ce52e"}, {0x2, 0x11, "5cbdf91e5f5af529770c66f138069f"}, {0x2, 0xf, "ada175442dd747d16522f9a009"}, {0x7, 0x9, "2b099576830059"}, {0x0, 0xb, "d00ef2fbec576d45f4"}, {0x5, 0x8, "735e439770c5"}]}, @ssrr={0x89, 0x7, 0x4, [@remote={0xac, 0x14, 0x14, 0xbb}]}, @timestamp={0x44, 0x10, 0x2, 0x1, 0xa6, [{[], 0x4}, {[@loopback=0x7f000001], 0x6}]}, @rr={0x7, 0x2b, 0x7, [@multicast2=0xe0000002, @empty, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001, @broadcast=0xffffffff, @multicast1=0xe0000001, @empty, @loopback=0x7f000001]}, @ssrr={0x89, 0x17, 0x8, [@broadcast=0xffffffff, @rand_addr, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}]}, @timestamp={0x44, 0x8, 0x2, 0x1, 0x8001, [{[], 0x401}]}]}}, @dccp={{0x4e20, 0x4e24, 0x4, 0x1, 0x80000001, 0x0, 0x0, 0x5, 0x7c, "9f46cf", 0x6, "206f14"}, "d3137a2d29036e1051f6ae4081540c6f955ff0776765ea06b654c6016e302fb4f0675daf6e3b0d9c30ec02fa28e15e509d5d2bae6fefee01cb216fb197f7b554f65283f45ea353a635270df34a4ec5f622fae2fc1daf2391ad2c63e2886335a5aff8d0f800d9fc3e878bed360f7d3ee1793c02cc9acf828f9ec7b14be23de63cd4362e229f9f6d9404963a4d6d423bf9ae3d60ff37d4b95064d59a8e7b0dc44049578dc85e5ee8ce57a667"}}}}}, &(0x7f0000000040)={0x1, 0x1, [0x5e3, 0x6d0, 0xa8, 0xcf2]}) 2018/03/30 15:59:54 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 2018/03/30 15:59:54 executing program 2: syz_emit_ethernet(0x2e, &(0x7f00000000c0)=ANY=[@ANYBLOB="4fa96935123ab10048a5c7f7765a0201435caa000000907800000000ffffffff11000400000000000000000000000000000000000000000000000000cc57099d8c06d3dcc5908e6573107a5da1ca5b0377fe8b7abfb573927b9fa426265477f83bccb728cccae05a861c1f0c25e4cbcacc258231b1d95714711ba0a58c06776798bfc5b82edc85c83ebdb1d376eddcea961178f27c1b3679db6824b514a11ba7de6ad196eae4b148076600000000000000000000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) pipe(&(0x7f0000004d00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$packet(r0, &(0x7f0000004d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000004d80)=0x14) 2018/03/30 15:59:55 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x10, 0x80800) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000000100), 0x4) 2018/03/30 15:59:55 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) splice(r0, &(0x7f00000000c0), r1, &(0x7f0000000140), 0x77, 0xa) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:55 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x188, 0x5, [0x1, 0x3, 0x805, 0xff, 0x4]}, &(0x7f0000000080)=0x12) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={r1, 0x8d76, 0x3, 0x22f}, 0xfe00) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000100)={r0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000140)) r3 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000180)={'erspan0\x00', 0xc57cfb6e01402a32}) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1c) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00000001c0)=[@in={0x2, 0x4e20}, @in6={0xa, 0x4e24, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffff801}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @multicast1=0xe0000001}, @in6={0xa, 0x4e24, 0xfffffffffffff800, @local={0xfe, 0x80, [], 0xaa}, 0x67de}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x78) 2018/03/30 15:59:55 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x1) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040)=0x46, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000080)={@local, 0x0}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0xbb}, 0x34, r1}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000140)={{0xa, 0x4e24, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x4}, {0xa, 0x4e21, 0x9, @empty, 0xffffffff7fffffff}, 0x2, [0x8, 0x3727, 0x8, 0x8, 0xfff, 0x40, 0x7, 0x5]}, 0x5c) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000000)=@in={0x2, 0x4e22, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x198, &(0x7f0000000040)}, 0x10}], 0x2, 0x0) 2018/03/30 15:59:55 executing program 2: syz_emit_ethernet(0x19, &(0x7f0000000040)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@generic={0x8917, "58449a661262f64c43458f"}}}, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaac4aa080045000020000000000019907800000000ffff0aff11009078e000000108070000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = socket(0x9, 0x6, 0x9) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000600)="5cbbcb9a503aa8e45bec0e278243", 0xe) 2018/03/30 15:59:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=[@rdma_dest={0x18, 0x114, 0x2, {0x100000000, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x1}, &(0x7f00000007c0)=0x9, &(0x7f0000000800), 0x1ff, 0x4, 0x2, 0x399, 0x4, 0xffffffff00000001}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0xb}, &(0x7f0000000840)=0x46, &(0x7f0000000880)=0x3, 0x6, 0x3, 0x4, 0x2, 0x20, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0xfc, 0x3f}, &(0x7f00000008c0)=0x1ff, &(0x7f0000000900)=0x81, 0x40, 0x633, 0x10000, 0x2512, 0x58, 0xd10}}], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000c40)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r8, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r8, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:55 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) socketpair$ax25(0x3, 0x5, 0xcf, &(0x7f0000000a40)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x9, 0x3, 0xffffffffcb70fc66, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000340)=@filter={'filter\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x150, 0x150, 0x150, 0xffffffff, 0xffffffff, 0x3e0, 0x3e0, 0x3e0, 0xffffffff, 0x4, &(0x7f0000000300), {[{{@ip={@rand_addr=0x6, @multicast2=0xe0000002, 0xff, 0xff000000, 'dummy0\x00', 'irlan0\x00', {}, {0xff}, 0xff, 0x2, 0x22}, 0x0, 0x118, 0x150, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz1\x00', 0x6, 0x1, 0x0, 0x2}}, @common=@addrtype={0x30, 'addrtype\x00', 0x0, {0x1, 0x0, 0x0, 0x1ff}}]}, @common=@inet=@SET3={0x38, 'SET\x00', 0x3, {{0x401, 0x9, 0xbf}, {0xffff, 0x0, 0x7}, {0x70, 0x1, 0x5}, 0xfffffffffffffffe}}}, {{@ip={@multicast2=0xe0000002, @dev={0xac, 0x14, 0x14, 0x19}, 0x0, 0xffffffff, 'nr0\x00', 'bond0\x00', {0xff}, {}, 0x5de892f40d1ac152, 0x3}, 0x0, 0xe0, 0x140, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x3, 0x5, 0x7, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x7, [0x3, 0xc9a6, 0x4, 0x8, 0xdd, 0x9], 0x2, 0x4, 0xcd}, {0x1, [0x952f, 0x3, 0x7, 0x10001, 0x8, 0xa3], 0x6c22, 0x7, 0x4}}}}, {{@uncond, 0x0, 0x128, 0x150, 0x0, {}, [@common=@osf={0x50, 'osf\x00', 0x0, {'syz0\x00', 0xc9, 0xa, 0x2, 0x1}}, @common=@set={0x40, 'set\x00', 0x0, {{0x6, [0x6, 0xffffffff, 0x2, 0x10001, 0x300000000000, 0x7], 0x217, 0x8, 0x8ca}}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x5}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4d8) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000c40)={r0, r1, 0x38b, 0x800, &(0x7f0000000b80)="f651c3698fd4c36049fd3d4e22b16a496ca53009a34fadeb22bf10a644bf36c2141d7e3bd3fe16c1fc44834443643ea4f56c6e25af044e1b7469f3faf5e5c6f0111f514cffa72e36ec3e9e7105902512d448a611b2958fa1043e160fcda1033855935374b2a529e962a4396563b46a3837d0b23ff28403f4d26c59d8ccb23fcf3d71e02644993e02dfd81b5355c886c3c2f15d02b3ccb6108b419d11306f7206d4f566", 0x6, 0x3a5, 0x5, 0x9, 0x7, 0x1c, 0x9, "7a4871d0619766fda3b682ba5a6dfe1929f871c101d289341e04abaa4a12d2ae5dd99634a72d1f4356238c03872e495478e2cd74c320b352b322ca2ebb344ee23de4cc58c1e3c980a243fba2a1451dcdc84b4f9f0ca69163f3b5ad12b3e9fc79d56cff7ef9e2a2eb69025fa3c8f6c1e5252897a7d74a9a712092bc3d22dd20a60b6f"}) r4 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000002c0)=0xfffffffffffffeaf, 0x80800) r5 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r5, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r5, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) writev(r5, &(0x7f00000003c0), 0x0) recvfrom$inet(r5, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) shutdown(r5, 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r5, 0x5411, &(0x7f0000000000)) r6 = accept4$inet6(r3, &(0x7f0000000b40)={0x0, 0x0, 0x0, @local}, &(0x7f0000000ac0)=0x1c, 0x200000000807fc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r6, 0x84, 0x6b, &(0x7f0000001080)=[@in6={0xa, 0x4e22, 0x1000, @loopback={0x0, 0x1}, 0xb84}, @in6={0xa, 0x4e24, 0xffffffff, @dev={0xfe, 0x80, [], 0x13}, 0x81}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e23, 0x200, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in6={0xa, 0x6, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x9, @local={0xac, 0x14, 0x14, 0xaa}}], 0x90) read(r5, &(0x7f00000001c0)=""/252, 0xfc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r5}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r7, 0x84, 0x15, &(0x7f0000000100)={0x4}, 0x1) ioctl$PPPIOCGFLAGS(r7, 0x8004745a, &(0x7f0000000140)) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000900)='tls\x00', 0x4) setsockopt$EBT_SO_SET_ENTRIES(r7, 0x0, 0x80, &(0x7f0000001b80)=@broute={'broute\x00', 0x20, 0x6, 0xe2b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200002c0], 0x0, &(0x7f0000000180), &(0x7f0000001c00)=ANY=[@ANYBLOB="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"]}, 0xea3) accept(r4, 0x0, &(0x7f0000000180)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000240)={r3, 0x50, &(0x7f00000001c0)}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f0000000140)={0x50002012}) getsockopt$inet_dccp_buf(r6, 0x21, 0xe, &(0x7f0000000940)=""/154, &(0x7f0000000a00)=0x9a) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x2a, &(0x7f0000000840)={0xfff, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) 2018/03/30 15:59:55 executing program 4: syz_emit_ethernet(0xfffffffffffffe6f, &(0x7f0000000000)={@random="b100485caa2a", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@ethernet={0x0, @broadcast}, &(0x7f0000000040)=0x80) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x1c, &(0x7f00000001c0)=[@in6={0xa, 0x4e22, 0x4de, @dev={0xfe, 0x80, [], 0x11}, 0x1}]}, &(0x7f0000000240)=0x10) 2018/03/30 15:59:55 executing program 3: r0 = socket(0x1d, 0x8000000000000000, 0x5) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@nfc_llcp, 0x80, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/217, 0xd9}, {&(0x7f00000001c0)=""/237, 0xed}], 0x3, &(0x7f0000000300)=""/241, 0xf1, 0x4}, 0x2040) 2018/03/30 15:59:55 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="b10000010000000000aaaaaa08004500001c00000000e90190780000000bffffffff11fc9078e0000001"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000140)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x0, {0x2, 0x4e22, @loopback=0x7f000001}, 'ip6gre0\x00'}) write(r0, &(0x7f00000001c0)="3e4451601340f4f21866ecc6e937fbb49ee2c1bbc8db1822caf6a8bde0a5018cf5ec6e42099c3c311b1d1e424ecb12b5e13459b605e1ca39fd0f2efe224e524372e85155a2857b6e99bcb5e082981320eb182fcb1385429342fe5a98b739515a3b202ae73372e74c072c6a32986460b18a80dc2e4246bd812600224eb323fc2dd034de5746fb1ab82544cf0056dcf2d10661ff8caea6f05f1eebc1d66e7d7ae15a3e6c", 0xa3) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/03/30 15:59:55 executing program 5: syz_emit_ethernet(0x17, &(0x7f0000000040)={@random="b100485caa2a", @empty, [], {@generic={0x8977, "c61ed752eff5030e35"}}}, &(0x7f0000000080)={0x1, 0xdffffffffffffffd, [0x0, 0x0, 0x187, 0x527]}) 2018/03/30 15:59:55 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485cbc2aa2aaaaaaaaaa08004500000000ffffffff11fce0f6b1bd000108070000"], &(0x7f0000000080)) [ 109.981470] can: request_module (can-proto-5) failed. [ 110.009100] can: request_module (can-proto-5) failed. 2018/03/30 15:59:55 executing program 5: syz_emit_ethernet(0x2e, &(0x7f00000000c0)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000040)={0xfffffffffffffffd}) 2018/03/30 15:59:55 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000704000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="b1c54112aad2c4c3c495962c2e68b6455b79accaad45c65a1270dce257777350e2ea63300c04f8e3a2918b719d1a509471e6aedf6210a53e3397a5557e143ffc1c106af5452f296befba34bfaafb53dfd72d8b115f633e4fd99491f57d2178ac50c94957ae79071af2f524819d44731d892a83cae4a3788b65812acc97dff3b79b118d255a1683d872eb0aa9b38316917a00456e29b0e750cc67ad010981f6c88c418779a772cf329e8d6d953ea8200a7fe85f7c8e2352d60761823bf1f4f30f", 0xc0}], 0x1, &(0x7f0000000040)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) 2018/03/30 15:59:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000cc0)=ANY=[@ANYBLOB="05000000ba6d25cf0df8e8e1be77017a97fd1c1b06de8689692d4bd9826c3a6c2e07f52d37a30e71e5f5a1fd0a310597ce7d00058fe5ca9dd641a896b4a2d0d691d2b42b00e06d4b26e5680c9ce80c612ddd1f06c27e7e42f7900c003a910948fcb270c962148fd8"], &(0x7f0000000c80)=0xe) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=[@rdma_dest={0x18, 0x114, 0x2, {0x100000000, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x1}, &(0x7f00000007c0)=0x9, &(0x7f0000000800), 0x1ff, 0x4, 0x2, 0x399, 0x4, 0xffffffff00000001}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0xb}, &(0x7f0000000840)=0x46, &(0x7f0000000880)=0x3, 0x6, 0x3, 0x4, 0x2, 0x20, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0xfc, 0x3f}, &(0x7f00000008c0)=0x1ff, &(0x7f0000000900)=0x81, 0x40, 0x633, 0x10000, 0x2512, 0x58, 0xd10}}], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r8, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r8, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:55 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) socketpair(0x9, 0x80002, 0xb1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$llc_int(r0, 0x10c, 0xb, &(0x7f00000000c0)=0x6, 0x4) 2018/03/30 15:59:55 executing program 3: setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6}}, 0xe8) r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x6, &(0x7f0000000040)={0x3f, 0x6, 0x29, 0x80}, 0x10) 2018/03/30 15:59:55 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000667000)={&(0x7f00000002c0)=@allocspi={0xf8, 0x16, 0x5d04016144e95613, 0x0, 0x0, {{{@in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@rand_addr, 0x0, 0x6c}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, 0x6}}, 0xf8}, 0x1}, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:55 executing program 6: syz_emit_ethernet(0x1e, &(0x7f0000000040)=ANY=[@ANYBLOB="00010000c004010000cc1aadba6b0bef38"], &(0x7f00000000c0)={0x1, 0x3, [0x9ac, 0xd60, 0xefb, 0xc97]}) syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa08004500002000000000000290fe3a711a057800000000ffffffff11fc9078e00008"], &(0x7f0000000080)) 2018/03/30 15:59:55 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = socket$unix(0x1, 0x3, 0x0) socketpair(0x8, 0x802, 0xfffffffffffffffa, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$pppoe(r2, &(0x7f00000003c0)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'erspan0\x00'}}, 0x1e) r3 = accept(r0, 0x0, &(0x7f00000000c0)=0x57) connect$pppoe(r3, &(0x7f0000000400)={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'sit0\x00'}}, 0x1e) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) 2018/03/30 15:59:55 executing program 5: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = accept4$unix(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000040)=0x6e, 0x80800) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000002c0)=0x0) r2 = getuid() r3 = accept(r0, &(0x7f0000000780)=@nfc_llcp, &(0x7f0000000800)=0x80) getsockname$packet(r3, &(0x7f0000000840), &(0x7f0000000880)=0x14) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0, 0x0}, &(0x7f0000000340)=0xc) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) r6 = accept(0xffffffffffffffff, &(0x7f0000000380)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000400)=0x80) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = socket$pppoe(0x18, 0x1, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000500)={{{@in=@local, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000600)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) sendmsg$unix(r0, &(0x7f0000000740)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000280)=[{&(0x7f00000001c0)="79d0450a4b20e40e1956c0ae0d4d83d15386bd1deff7e5dbff1aab41c6ae4e7e05989a5b2e60d70189cbf71c7c5ebb2ae095738b3cb0e05357900324398e9ed97f88e23e0c3bead0b23ca629ee9ac92e77e84ace537f1d736f88442f00314a0657c1bb4fa87bc946eea98d149d73f132a0a016d5362ca1fe91dd97d503d20aa5b68929e746e33d5e8bcaecf7f5bb26e4fbe3210a8c3b74279e55e42951c241ab8521818eda1ed69c81b43f58a9e54d2ae5c3e47c5796f8b96d1f406176", 0xbd}], 0x1, &(0x7f00000006c0)=[@cred={0x20, 0x1, 0x2, r1, r2, r4}, @rights={0x18, 0x1, 0x1, [r5]}, @rights={0x20, 0x1, 0x1, [r6, r7, r8]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x78, 0x40}, 0x10) 2018/03/30 15:59:55 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000100)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045000020000000000002907800000000ffffffff11fc9078e000000108070000a3593442941b2650ad299b045388cc76b6d30c74d2ea79340c3f9a175aa9c3f2879077eb0cc03eb8db94d5bd7724c00bdcc5b5377c45cff8bd07ce9895ffffffff00ca8f06123a1472e76d9b92f616588ec86a365f4fe99ff4ff9943a248415c417e8fddc7f54c4a78c444402f42de0bfc39fc87d3ed82e5c4ffbd7cec34eaef35b0bb90d7af5212e6012af600d615938cbeaa4702d86db04b1996927dfb5352644eda7334431c4bd6c2c3b36209c4"], &(0x7f0000000080)) 2018/03/30 15:59:55 executing program 3: r0 = socket(0x0, 0x0, 0x0) r1 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000740)) socket$inet(0x2, 0x4, 0x5) getgid() getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000300)={{{@in=@local, @in6=@ipv4={[], [], @loopback}}}, {{@in6=@mcast2}, 0x0, @in=@remote}}, &(0x7f0000000200)=0x515) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000e00), &(0x7f0000000e40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000000)=0xffffffffffffff25) gettid() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000000900)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000780)=ANY=[@ANYBLOB="4f00000007000000ff0700000000ae00054905daf7ffffff060000000004090305000000ff030000800000001f9b9960b31e32b967090311d079c0450189a830ef28ca45302426b888b975b920d6be48360daf941f725c1eaff25b9f6b8d78d0e8efdb648f78da9a7ec07f86aef52369df4dad76c3bbef9b00000077a8f08394b2f947f1d1497eebf267a373550029c1520400f7bc867b9cf1bdd06ab5dea2a39f0fed3460189f993db50a724ccbeb5affcb93d1fededb957c4c593e0aaa7df0a55f8985c2068ecf6d3b15a7684f38203d3436e7a912b4e3b27c66042abcf9477e95f16f5d"]}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x80000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x5, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000600)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000880)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0xa0, r3, 0x200, 0x70bd2b, 0x25dfdbff, {0x7}, [@IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0xff}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'lc\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x24}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x100}, @IPVS_CMD_ATTR_SERVICE={0x4, 0x1}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000400)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e24, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0xb, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = accept4$ax25(r5, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00000004c0)=0x9, 0x8) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) recvfrom$ax25(r6, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}, 0xff}, 0x10) 2018/03/30 15:59:55 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x0, [0x0, 0x0, 0x80000000100004fe, 0x2]}) 2018/03/30 15:59:55 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000003c40)={0x1, {0x2, 0x4e21, @rand_addr=0x3}, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, {0x2, 0x4e24}, 0x210, 0xc4, 0x1, 0x8, 0x10001, 0x0, 0x9, 0x6, 0x2}) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000000780)={&(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x43, &(0x7f0000000680)=[{&(0x7f0000000240)=""/218, 0x4bd}, {&(0x7f0000000040)=""/10, 0xa}, {&(0x7f0000000340)=""/19, 0x74}, {&(0x7f0000000380)=""/153, 0x99}, {&(0x7f0000003cc0)=""/222, 0xde}, {&(0x7f0000000540)=""/130, 0x82}, {&(0x7f0000003dc0)=""/102, 0x66}], 0x1000009f, &(0x7f0000000700)=""/107, 0x6b, 0x6}, 0x2004) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000007c0)={0x0, @in6={{0xa, 0x4e21, 0x1, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}}, &(0x7f0000000880)=0x84) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000009c0)={r2, @in={{0x2, 0x4e24, @loopback=0x7f000001}}}, 0x84) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r3, &(0x7f0000003c00)={&(0x7f00000008c0)=@hci, 0x80, &(0x7f0000003b80)=[{&(0x7f0000000a80)=""/123, 0x7b}, {&(0x7f0000000b00)=""/4096, 0x1000}, {&(0x7f0000001b00)=""/73, 0x49}, {&(0x7f0000001b80)=""/4096, 0x1000}, {&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000002b80)=""/4096, 0x1000}], 0x6, &(0x7f0000000940)=""/7, 0x7, 0x8}, 0x2042) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000180)={0x0, 0x3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000200)={r5, 0x2f14}, 0x8) syz_emit_ethernet(0x2e, &(0x7f0000000980)=ANY=[@ANYBLOB="b100485caa2a9baaaaaaf8aaaaea080045000020000000000002907800000000ffffffff11fc9078449d13a5343840"], &(0x7f0000000080)) 2018/03/30 15:59:55 executing program 4: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f00000000c0)=0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@dev}, &(0x7f0000000140)=0x14) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) 2018/03/30 15:59:55 executing program 2: syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa08004500907800000000ffffffff11009078e0000001080700000000000000000000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0xf42]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1051}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x24, r1, 0x0, 0x70bd28, 0x25dfdbfe, {0x1}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x7f}, @FOU_ATTR_AF={0x8, 0x2, 0xa}]}, 0x24}, 0x1, 0x0, 0x0, 0x800}, 0x801) 2018/03/30 15:59:55 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@ipx, &(0x7f0000000040)=0x80) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000140)=0x2, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:55 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x80000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xe4, "77615a196c24a589da3dcd3b804a01574c35180da0398418b2a0437da35bcb1d54e9908940ebe0c8103c83b89d6e63877397d8b41ff611d41b332f5004f8a619dca01f060c727e8b6aebbbbad6e6bac118d0c830895fa0fef7b34a57d9593b39c479190594d8d584aef6d72cd11d1c264dcb63a18554720f13eeed009fdcf145b5750e13f4dbde028417d459fcc384bb360f3ce71a02b15641a425fa357f63bc60fcea2c3e0e7316b6bd91437d11324a4fddd0995687167dbd60d9e2eff74806307a32404f282615d7926a5d45964553eaf0107e1f98cd75b2a627a3c4f2761aebc22426"}, &(0x7f00000001c0)=0xec) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="e6000000861496e03863030236a1815a2b6d31e8d26dcdc7e015dcdd2c25a98ffbce2b01dfc812e4d23c307799ce2674f565e12c19107b8b0438e5fd2b1fa76f222f8fb7af2c46ec211800f952e0562bbb91bfb12b5ee2fbcbabeedd4fc14eed53e4239bae02cda2225bc462394b5404d8c9c26dc9734a2aac3e80df64576c85bf7f5c0421a79dcff1bdcc6eabf145287c17197d40ff9739e13a506e0673d7e272c1df12f44a136ce83902ad97fa3c5a53d94debfc2e9dfe3f97f8e8f765497d637df3b0900fdc451dcf57fa5516e6163799d4e72454cd369c0eba380a562641e5fd03c5bdaeafaa97aa"], &(0x7f0000000300)=0xee) 2018/03/30 15:59:55 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x208, 0x8a5f, 0x2, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r1, 0x7, 0x20, 0xc16, 0x5}, &(0x7f0000000140)=0x18) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x4f5, 0x0, &(0x7f00000000c0)={0x2}, 0x10) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'ip6gre0\x00', {0x2, 0x4e24, @loopback=0x7f000001}}) shutdown(r0, 0x1) [ 110.214811] IPVS: ftp: loaded support on port[0] = 21 [ 110.260913] IPVS: ftp: loaded support on port[0] = 21 2018/03/30 15:59:55 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) socket$pptp(0x18, 0x1, 0x2) 2018/03/30 15:59:55 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x80) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="d3af2b1739e887394f47ed94c0f9eb713f8866441edc8c0100000000000000a6ca1735e1a540673f38c8054e6787eca74aed934e7be63ffedc948e31e41a295f24230f393009cc786a1f00000000fffffffffae5d7a16e8ba33f77c18a0d5b4425aa9f"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40040) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x4, 0x23) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000002000010000000000130000000400000008001100", @ANYRES32=r3], 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x101}, &(0x7f0000000540)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r6 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, r6, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) writev(r6, &(0x7f0000000140), 0x100002fb) r7 = socket$inet6(0xa, 0x0, 0x7fc) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r7, 0x43) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r8, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r8, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f00000007c0)=ANY=[@ANYBLOB="00230000000000000000000000592100a59885a37acd1c21e6fae72808eef9760238c8c5b6929608f557c4cf4d0b63708c5802eba278f6c1238d9a53c9987c73437a910bd36d87584d623bf52cfe616216eee155ad6638f5516167fa8a3d88e3ce50d5a52c24558178646721932d41918a313b31e06a028afd7c7bcc71a08125da85ca0b3230652ee32e5d4d6ae1e25fabb2db3000000100000000009465b9d36019ab691579f93585c88923a812b34a484e61672ce437a3e5b76600000000000000f8fcb9477ca368885c869610921b3cacc65ae80000000000000000"], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r2, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockopt$inet_dccp_buf(r9, 0x21, 0xf, &(0x7f0000000700)=""/164, &(0x7f0000000100)=0xa4) 2018/03/30 15:59:55 executing program 1: socket$rds(0x15, 0x5, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) r0 = socket(0x400000000000f, 0x3, 0xd4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xfffffffffffffffd) 2018/03/30 15:59:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000c40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000c80)={0x0, @in={{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x9}, &(0x7f0000000d40)=0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000d80)={r2, 0x0, 0x4, 0x7fffffff, 0x8, 0x3}, &(0x7f0000000dc0)=0x14) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r3}) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000002040), 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e1f, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x803, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r7 = socket$inet6_sctp(0xa, 0x1, 0x84) r8 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r8, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r5, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=[@rdma_dest={0x18, 0x114, 0x2, {0x100000000, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x1}, &(0x7f00000007c0)=0x9, &(0x7f0000000800), 0x1ff, 0x4, 0x2, 0x399, 0x4, 0xffffffff00000001}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0xb}, &(0x7f0000000840)=0x46, &(0x7f0000000880)=0x3, 0x6, 0x3, 0x4, 0x2, 0x20, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0xfc, 0x3f}, &(0x7f00000008c0)=0x1ff, &(0x7f0000000900)=0x81, 0x40, 0x633, 0x10000, 0x2512, 0x58, 0xd10}}], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000000e00)='./file0\x00'}, 0x10) sendto$inet6(r7, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r6, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r9, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r7, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r11 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r10, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r10, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:55 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) accept$alg(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000100)={r2, 0x8, 0x8, [0x66ac, 0x8, 0x100010000000000, 0x200, 0x3ff, 0x0, 0x3, 0x8]}, 0x18) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="ff0300090c00000000000000000000000200130002000000d0c43bc30000000003000600000000b202000000e80000000000020000000a2d00000000000000000000000000000000000000000000000000000000"], 0x60}, 0x1}, 0x0) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)=0x6, 0x4) 2018/03/30 15:59:55 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) r1 = accept(r0, &(0x7f00000005c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000640)=0x80) getsockname$ipx(r1, &(0x7f0000000180), &(0x7f00000006c0)=0x26) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f000000a000)=ANY=[@ANYBLOB="060a000602000000ffffffffffffffff"], 0x10}, 0x1}, 0x0) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0xd97e, {0x1, 0x4, 0x8, 0xb6, 0x40, 0x9}, 0x20, 0xff}, 0xe) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000100), &(0x7f0000000040)=0xa) 2018/03/30 15:59:55 executing program 5: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000240)=@broute={'broute\x00', 0x20, 0x1, 0x1f8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000040], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'ipddp0\x00', '\x00', 'rose0\x00', 'gre0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x70, 0x120, 0x168}, [@common=@mark={'mark\x00', 0x10, {{0x0, 0x37504ae44d188b8e}}}, @common=@NFLOG={'NFLOG\x00', 0x50, {{0x0, 0x0, 0x0, 0x0, 0x0, "56acb6a3ee52f0385b24b07e0be6d1ec34afb5a7744dc687eccfa66d0101dd175bc0d11856dc68c4b147d4cad0fdf7ecc5b09e46c4abf7b45d8b970c55385ea7"}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x270) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:55 executing program 6: r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000a40)=0x10, 0x800) accept4$llc(r0, 0x0, &(0x7f0000000a80), 0x800) syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100ee49aa2aaaaaaaaa8aaa0002450000248a612cb6301b5878e0001cace2070000"], &(0x7f0000000080)) 2018/03/30 15:59:55 executing program 2: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000300)={r0}) socketpair$inet6(0xa, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x1e, "fa4f2ec29f5ce6c3e9699d3a07677ea33362fa59157358ae09317294deee"}, &(0x7f00000002c0)=0x26) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r3, 0x4) socketpair$inet6(0xa, 0x8000b, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000140)={r7, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r6, 0x9}, &(0x7f0000000280)=0x8) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000400)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000540)={{{@in=@dev, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000640)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000680)={{{@in6=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000000780)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000000bc0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x12004}, 0xc, &(0x7f0000000b80)={&(0x7f00000007c0)=@updpolicy={0x3a8, 0x19, 0x200, 0x70bd26, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x58, 0x4e21, 0x401, 0xa, 0xa0, 0x80, 0x0, r8, r9}, {0x6, 0x39fc, 0x8, 0x2, 0x8, 0x7fe000000000000, 0xffff, 0x7}, {0x8, 0x3, 0xffffffffffffffdb, 0x8}, 0x5, 0x6e6bb7, 0x0, 0x1, 0x3, 0x42b9cebb625d3b18}, [@offload={0xc, 0x1c, {r10, 0x2}}, @tmpl={0x1c4, 0x5, [{{@in=@dev={0xac, 0x14, 0x14, 0x14}, 0x4d6, 0x7f}, 0x0, @in=@rand_addr=0x80000000, 0x3502, 0x2, 0x3, 0x0, 0x20, 0x5, 0xfffffffffffffffa}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d5, 0x2b}, 0x2, @in=@multicast1=0xe0000001, 0x0, 0x1, 0x3, 0x200, 0x2, 0x4, 0x8}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d6, 0x3c}, 0x426c2d24566e96bf, @in=@multicast2=0xe0000002, 0x0, 0x5, 0x2, 0xdae, 0x0, 0x95, 0x1}, {{@in6, 0x4d2, 0x3c}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x0, 0x5, 0x1, 0x3, 0x9, 0xfffffffffffffffd, 0xfffffffffffffffe}, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4d4, 0xff}, 0xa, @in=@broadcast=0xffffffff, 0x34ff, 0x7, 0x3, 0x10000, 0x1, 0xfffffffffffffffb, 0x4}, {{@in6=@local={0xfe, 0x80, [], 0xaa}, 0x4d4, 0x7f}, 0xa, @in=@multicast1=0xe0000001, 0x3500, 0x1, 0x3, 0x0, 0x0, 0x800, 0x7f}, {{@in=@loopback=0x7f000001, 0x4d2, 0x32}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x3507, 0x4, 0x1, 0x8001, 0x9, 0x6, 0x1}]}, @algo_crypt={0x120, 0x2, {{'ecb-aes-aesni\x00'}, 0x6a8, "483cea7157eae2526f1050b9e3c7835a5b079bebe4ca90c8a9af61c739182f562d98fe934b5e9981945fab3a79477ada0d1616521069cd53997cb1e21ef07fa1cf2dcf32fb2248871c5d8bd4213e34959ffcc5d61f8518285991f563b20825286eed583e783aaaf3815d47f32953fa0c99c04fea32e96b15750d4c21c473c8c92dd564ea564ab9bcd158ab42f432e2cb667c9a0b8cce9a9c5581932c3def84b734ef8af542aaa16d717f01c73ffebe079e9613feeab267ab67e498e4d04fa781716d2688e867ced25e88d217a646d7aaabeedf4ffd"}}]}, 0x3a8}, 0x1, 0x0, 0x0, 0xc081}, 0x40000) socketpair(0x3, 0x3, 0x1, &(0x7f0000000380)) 2018/03/30 15:59:55 executing program 1: syz_emit_ethernet(0x2e, &(0x7f00000000c0)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045000020000000000002907800000000ffffffff11fc9078e000000108bf0000ba006e23ed20d6e892b867bdae6ec47dde841ae3a1e8e687e9f82052f053c8628176aa83335bf2b3efa62cab414ec83e2f42fa99bf3993143ac13e01fb5724641600a7d357849b5a2b7ca6f098dd593cf5beee77e8e4a57d43e24ff4591eca8a19ef7eea41d46b164d1a613383e7cf4291935cfb7ad95a822a2f93"], &(0x7f0000000080)) 2018/03/30 15:59:55 executing program 5: syz_extract_tcp_res(&(0x7f0000000140)={0x41424344, 0x41424344}, 0x9, 0x3) syz_extract_tcp_res$synack(&(0x7f0000000180)={0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x105e, &(0x7f00000001c0)={@random="b100485caa2a", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, [{[], {0x8100, 0xffffffffffffff81, 0x8000000000009, 0x3}}], {@ipv6={0x86dd, {0x3, 0x6, "a88a43", 0x1024, 0x2f, 0x4, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xc}, {[], @tcp={{0x4e24, 0x4e24, r0, r1, 0x7f, 0x0, 0x9, 0x50, 0x71f, 0x0, 0x9, {[@window={0x3, 0x3, 0x1f}, @nop={0x1}, @timestamp={0x8, 0xa, 0x991, 0xae}]}}, {"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"}}}}}}}, &(0x7f0000000080)={0x3fffffffffffc, 0x4, [0x0, 0x1, 0xffffffffffffffff, 0xf14]}) 2018/03/30 15:59:55 executing program 6: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x9, 0x4) 2018/03/30 15:59:55 executing program 1: r0 = epoll_create1(0x0) pwrite64(r0, &(0x7f00000002c0)="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", 0x1000, 0x0) syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000000080)={0xffffffffffffffff, 0x4000000000, [0x0, 0x0, 0xffffffffffffffff]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pwrite64(r1, &(0x7f00000001c0)="26e3697037cab40b5e8519dc9d0a4fb01c768648bf4a8edbf46451607e917c469b9e8d52afa0f0c3660e7f20e6c263a1ee1d07e727412746a243c673619dbcfb92e18cd072ba7cc54e6945c0a61d1e5a93ee3c35c1da2eb2c95702118a49607c7c7ea0f1f3fde05d6bf860a0967d4e53e2d69349bf4a37f1cc2063d8fcb4af375ad626ebda595652f91ea39398a0f257d1c7cd99f492cfc27f010950326ac92b390b661c69f7933b74953837617e996332ef8ea47149cc6d1546edd6348cc825ad58a04e34c44fb4881e7bf999818b85c54cedc9f9940353f4ec3166aa256822565f57a66d21839b5ec0f116e45fd22a0d", 0xf1, 0x10000000000000) 2018/03/30 15:59:55 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000600)={0x0, 0xfff}, 0x14) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/03/30 15:59:55 executing program 3: r0 = socket$inet(0x2, 0x3, 0x2) socketpair(0x1a, 0x3, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000000080)={r3}) setsockopt$inet_int(r0, 0x0, 0xcc, &(0x7f0000002000), 0x3c) getpeername$inet(r0, &(0x7f0000001500)={0x0, 0x0, @dev}, &(0x7f0000001540)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') ioctl(r0, 0x4, &(0x7f00000003c0)="9d765a31b81b3f37a5478d2de31f242cf7ffde2bf9e20be92bd446756b6a0ec006708412f26fbdebeea667b8673256d8d3a0082e30781c409bd7b3b4d620ebc7412122c9ebf80a002d54acee8e14884c7f96dfb3483041fe60db07e95b12db322a8a688e2b20d6549c45acbefc32ef22b923e2a0280b437b22c7ddcc2491f2f2926dbff71a18d1cba2a92276494d94b0e8542010c49adc344076dd2440575471b605083f78fc97318b9318269595d63c2b84ec9f1b678544a384d7e4423874ea68218c0d72c04496b26751abafc9bfa036e6d1f037df2c3046550c9071e27b4f6cf4a200d0b3dba3a359a7579c0a7b70a9") bind$llc(r1, &(0x7f00000015c0)={0x1a, 0x0, 0x0, 0x49fb, 0x3, 0x27, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x10) getsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000140), &(0x7f0000000200)=0x4) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000001640)=0x1, 0x4) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[]}, 0x1, 0x0, 0x0, 0x80}, 0x40) bind$unix(r2, &(0x7f0000001700)=@abs={0x0, 0x0, 0x4e23}, 0x6e) getpeername$llc(r2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000001580)=0x10) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000001680)={'raw\x00'}, &(0x7f0000000240)=0x54) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000001600)={0x7, 0x1, 0xec0, 0x8001, 0x40}, 0xc) getsockname$llc(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0xfddf) getpeername(r2, &(0x7f0000001a40)=@l2, &(0x7f0000001a00)=0x3ed) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f00000014c0)={0x1000, &(0x7f00000004c0)=""/4096}) 2018/03/30 15:59:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000002000)={r1}) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000002040), 0x1) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x1e) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x100000003) socketpair(0x1b, 0x806, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000540)=0x4) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000004c0)={&(0x7f0000000480)='./file0\x00', 0x0, 0x10}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000440)={r6, &(0x7f0000000000)="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", &(0x7f00000003c0)='\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x20) sendmsg$rds(r3, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f00000001c0)=""/140, 0x8c}, {&(0x7f0000000580)=""/181, 0xb5}, {&(0x7f0000000640)=""/116, 0x74}, {&(0x7f00000006c0)=""/170, 0xaa}], 0x4, &(0x7f0000000940)=[@rdma_dest={0x18, 0x114, 0x2, {0x100000000, 0x8}}, @cswp={0x58, 0x114, 0x7, {{0x2, 0x1}, &(0x7f00000007c0)=0x9, &(0x7f0000000800), 0x1ff, 0x4, 0x2, 0x399, 0x4, 0xffffffff00000001}}, @cswp={0x58, 0x114, 0x7, {{0x0, 0xb}, &(0x7f0000000840)=0x46, &(0x7f0000000880)=0x3, 0x6, 0x3, 0x4, 0x2, 0x20, 0x8}}, @fadd={0x58, 0x114, 0x6, {{0xfc, 0x3f}, &(0x7f00000008c0)=0x1ff, &(0x7f0000000900)=0x81, 0x40, 0x633, 0x10000, 0x2512, 0x58, 0xd10}}], 0x120, 0x4}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000006000)={&(0x7f0000005ffa)='./file0\x00'}, 0x10) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000ac0)={0x0, 0xffff, 0x30}, &(0x7f0000000b00)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r4, 0x29, 0x2a, &(0x7f0000000b40)={0x7, {{0xa, 0x4e24, 0x3, @remote={0xfe, 0x80, [], 0xbb}, 0xbc21}}}, 0x63) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000cc0)={r7, 0x4ce6, 0x30}, &(0x7f0000000d00)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x400, 0xfffffffffffffe00, 0x40000000000006, 0x5, 0x0, 0x42, 0x1004000000005e2, {r7, @in={{0x2, 0x4e22, @loopback=0x7f000001}}, 0x2, 0x2, 0x0, 0x4, 0x7}}, &(0x7f0000000400)=0xb0) accept4$inet6(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0xcc, &(0x7f0000000c40)={{0xa, 0x4e24, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x10000}, {0xa, 0x4e24, 0xffffffffffffff7f, @ipv4={[], [0xff, 0xff], @rand_addr=0xea8d}, 0x9}, 0x2, [0x7, 0x3, 0x3, 0x4, 0x8000, 0x6, 0x0, 0x4]}, 0x5c) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000c00)={0x84, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e24, 0x4, 'dh\x00', 0x28, 0x0, 0x35}, 0x2c) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r9, 0x84, 0x14, &(0x7f0000000380)=@assoc_value={r8, 0x81}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000280)={r8, 0xbd}, &(0x7f00000002c0)=0x8) 2018/03/30 15:59:55 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f00000000c0)=""/4096, &(0x7f0000000040)=0x1000) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/03/30 15:59:55 executing program 4: r0 = socket(0x1e, 0x1, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000000100)=0x1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000040)=@req={0x10000, 0x8000, 0x0, 0x10001}, 0x10) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000000)=0xe8) r2 = getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000004c0)={{{@in6=@loopback={0x0, 0x1}, @in, 0x4e22, 0x8, 0x4e23, 0x8001, 0xa, 0x20, 0xa0, 0xff, r1, r2}, {0xc4, 0x4, 0x2618, 0x80, 0x1f, 0x20, 0x1, 0x8}, {0x4, 0x3, 0x354, 0x6}, 0x4, 0x6e6bbc, 0x0, 0x1, 0x0, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0x7e}, 0xa, @in=@multicast1=0xe0000001, 0x3505, 0x3, 0x3, 0x5, 0xf73, 0x7, 0x40000000}}, 0xe8) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000140)=@l2={0x1f, 0x67cb00a8, {0x40, 0x5f6e, 0x0, 0x80000000, 0x0, 0x3}, 0x9, 0x8001}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000002c0)="9ec9b9fdd3c75956db3e0e3f411fd393d5122423f15fa8d55ded967797ce0c340bf3b74175733c4000faee6765903a75338c6fa2c39551fa2a46e9db04688bad35f9255a5a9a3e6c88be821e7c6168", 0x4f}], 0x1, &(0x7f0000000480)=[{0x10}, {0x10}, {0x10, 0x88}], 0x30}, 0x20040004) bind(r0, &(0x7f0000000240)=ANY=[], 0x0) getpeername$llc(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x6}, @in6={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x401}, @in6={0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0xd85}], 0x54) 2018/03/30 15:59:55 executing program 2: syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) socketpair(0x0, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000200)=0x8, 0x4) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1c, &(0x7f00000000c0)=""/232, &(0x7f00000001c0)=0xe8) 2018/03/30 15:59:55 executing program 1: syz_emit_ethernet(0x2e, &(0x7f0000000000)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa3ec86761002000006b415f6812f0a3360000fdffffff117c9078e000000108070000"], &(0x7f0000000080)) 2018/03/30 15:59:55 executing program 5: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000200)=0x1c) r1 = socket(0x8, 0xa, 0x36) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e20, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0xf1}], 0x2c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) setsockopt(r0, 0x2bb02a46, 0x0, &(0x7f0000000080)="49cdb9ca1fd2f4276079efd5c5b99ca163641be92ed454c94979ada8ccb32f31e1898e91e92fe50670b970cb656b3ff9e0337eb062d84d1d0f44d081a8b86fe66062a65c682cdcabec3822e18a17507c5f588650ec38a7a141e5efcd0cbf5f12ed5b88a683d65e", 0x67) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000002c0)={r2, 0xffffffffffffffc1}, &(0x7f0000000300)=0x8) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 2018/03/30 15:59:55 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) getsockname(0xffffffffffffff9c, &(0x7f00000000c0)=@can={0x0, 0x0}, &(0x7f0000000040)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'gretap0\x00', r1}) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:55 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) socketpair$inet6(0xa, 0x2, 0x7, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000019c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="4e000000a867e726c4cff7cd00bf906a0cf83c5e4e3b0ba72509f0e56be988dcfb56050000004234ca4604f32898212b716700000001fbe99311e9e57cf1c9044531a91b2035d284efcc198a0a1ff221bd0a75785d9c6fae0b"], &(0x7f0000000300)=0x2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000340)=r6, 0x4) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000000200)={r7, 0x2}) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00000004c0)=0x3, 0x4) ioctl$sock_ifreq(r1, 0x80000089a3, &(0x7f0000000000)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) r8 = socket(0x2, 0x805, 0x42f3360d) setsockopt$IP_VS_SO_SET_TIMEOUT(r8, 0x0, 0x48a, &(0x7f0000000080)={0x1, 0x840005, 0xc01}, 0xc) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000500), &(0x7f00000005c0)=0x1) r9 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x5, 0x9, 0xfffffffffffffffc, 0x7, 0xe7, 0x3, 0x3, {0x0, @in={{0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x60, 0x1, 0xffffffffffffffff, 0x2680, 0x6}}, &(0x7f0000000280)=0xb0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=r10, @ANYBLOB="e4694024f88a2146107f21a006f7d1d9863cb5f4ac6db3e2819d86ed3134b22c7facb631b4170432b319c5935b0dbdba67f4807d04d4a437f8404a369468885c702ae08bf7cd004e13105fede74539195f30246172e68fa725f1043d24fc85d35cabf3052b816e903498d24fe62f321dc44c3aad9bf85d249e9f2df97f7c8a78ad9c1ec62d35543d7988a747ad19f4920f5970d47b9280814b031942209bf6cf09c06efa0d5ee770f3533f2b4c0ee2c16bf7feabde97411d422e323182e94111553707d6be05aebca3250cc2b3c62f83e3ae9853eae49b27e625a1d6fb5bfa4705f8c74aff8d27a5c235"], &(0x7f0000000440)=0x2) ioctl$sock_inet6_udp_SIOCINQ(r9, 0x541b, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000000480)=0x7, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000600)={r11, @in6={{0xa, 0x4e23, 0x5f, @mcast2={0xff, 0x2, [], 0x1}, 0xeb}}, 0x80000001, 0x5, 0x800, 0x5, 0x100}, &(0x7f00000000c0)=0x98) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000002}, 0x8) write(r0, &(0x7f0000000180)="87", 0x1) shutdown(r0, 0x1) 2018/03/30 15:59:55 executing program 3: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000040)=0x7, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000000100)=0x8, &(0x7f0000000140)=0x2) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/30 15:59:55 executing program 6: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000007000)={0xffffffffc0000001}) close(r1) r3 = accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f0000000040)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x1c, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x770, @empty, 0x8001}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000140)=r4, 0x4) epoll_wait(r2, &(0x7f0000cd8ff4)=[{}], 0x1, 0x0) 2018/03/30 15:59:55 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e25, @multicast1=0xe0000001}, 0xfffffffffffffd7d) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020006, &(0x7f0000385ff0)={0x2, 0x4e21, @multicast2=0xe0000002}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000), 0x4) sendto$inet(r0, &(0x7f0000000140)='V', 0x1, 0x0, &(0x7f0000000180)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) recvfrom$inet(r0, &(0x7f0000000300)=""/224, 0xfffffffffffffe55, 0x10000, 0x0, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = accept4(r0, 0x0, &(0x7f0000000240), 0x80800) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000400)={r0, 0xffffffffffffffff, 0xd75, "8678894b33dff63e8410739df20883820bc0944d46023b9256f4233055a866b3b44df6520c2df73d6bde5017a33181e3be45790a9ed87f4bdb06be6c8607f3c19b817d29a8858cf335179f2d278771851863d72da955b36ad398dec53e7f72a1abac1e09e785faa57545b32daff4c2b99db64bbbf7db51a2a5be985446064409560c4f54221e011bfae0e85c717f28b3b4fd4490d61869bd150e0529482efb3d36b42c40da3537cdea1f559b70d41084b585e4df02c683c4cdc95bbebe2e34e33e8b10ad8474541c"}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0x4) shutdown(r0, 0x1) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:55 executing program 1: syz_extract_tcp_res(&(0x7f0000000040), 0x0, 0xa8) syz_emit_ethernet(0x2e, &(0x7f0000000000)={@random="b100485caa2a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x11, 0xfffffffffffffffc, 0x0, @multicast1=0xe0000001, '\b\a\x00\x00'}}}}}, &(0x7f0000000080)) 2018/03/30 15:59:55 executing program 2: syz_emit_ethernet(0x2e, &(0x7f00000000c0)=ANY=[@ANYBLOB="b100485caa2aaaaaaaaaaaaa080045000020000000000002907800000000ffffffff11009078e000000108070000f0efbbeb1899da042149b1d4cefb30b8fb16ebcf1d28d743d471327e888dcea6727815d890421bade579290000000000"], &(0x7f0000000080)={0x0, 0x0, [0x0, 0x0, 0x80000000000004fe]}) socket$pptp(0x18, 0x1, 0x2) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000180)={0x9, {{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x88) 2018/03/30 15:59:55 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f00000000c0)=0x6a, 0x4) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @rand_addr}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000140)={@local={0xfe, 0x80, [], 0xaa}, 0x36, r2}) getsockopt(r0, 0x10d, 0x0, &(0x7f0000898ffc)=""/4, &(0x7f00007b3ffc)=0x4) accept$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c) 2018/03/30 15:59:55 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000002480)}, 0x40) r1 = socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r0}) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f0000000080)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x18e}], 0x1) socket$can_bcm(0x1d, 0x2, 0x2) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e23, 0x7f, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x3f}}, 0x2, 0x7, 0x0, 0x9, 0x100000001}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0x3, 0x0, 0x7, 0xb8600000000000, 0x200, 0x6, 0x2000000, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000002c0)={r4, 0x7fffffff, 0x6f6c, 0xaf64, 0x4, 0x200, 0x4, 0xfffffffffffffff7, {r5, @in={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xa}}}, 0x447e, 0x4, 0x8, 0x3, 0x8001}}, &(0x7f0000000380)=0xb0) 2018/03/30 15:59:55 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(r0, 0x0, &(0x7f00000001c0)) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000f35000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ecb-camellia-aesni,sha1)\x00'}, 0x58) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000380), &(0x7f0000000500)=0xc) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000000)={'lo\x00'}) socket$inet(0x2, 0x3, 0x7) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$inet_buf(r4, 0x0, 0x0, &(0x7f0000000200)=""/129, &(0x7f00000002c0)=0x81) setsockopt$bt_BT_DEFER_SETUP(0xffffffffffffffff, 0x112, 0x7, &(0x7f0000000440), 0x4) getsockopt$IPT_SO_GET_INFO(r4, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f00000005c0)={@multicast1=0xe0000001, @rand_addr}, 0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000580)={0x0, 0x800}, &(0x7f0000000700)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000740)={r5, 0x2}, &(0x7f0000000780)=0x8) accept$netrom(r2, 0x0, &(0x7f0000000640)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000400)={0xfffffffeffffffff, 0x9, 0xe746, 0x9d8e, 0x0}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000680)=ANY=[@ANYRES32=r6, @ANYBLOB="bd5b3e3becd9b6fb5b34756baee056d054da00000000bb690a85bf56b9551ac7dcce5c979da6ee7dfa2714b70eec625b1913b1242783d769cff9f19589172bd902bae6ed47805f0f7a816080d9d299c950"], 0xa) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) bind$llc(0xffffffffffffffff, &(0x7f00000003c0)={0x1a, 0x303, 0x80000000, 0xcb7, 0x8e, 0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000600)) getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, &(0x7f00000007c0), &(0x7f0000000800)=0xc) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000cdfffc)="3b692cec", 0x4) [ 110.595807] device lo left promiscuous mode [ 110.612450] device lo entered promiscuous mode [ 235.571080] INFO: rcu_sched detected stalls on CPUs/tasks: [ 235.576753] (detected by 0, t=125007 jiffies, g=22859, c=22858, q=58) [ 235.583403] All QSes seen, last rcu_sched kthread activity 125014 (4294902879-4294777865), jiffies_till_next_fqs=3, root ->qsmask 0x0 [ 235.595504] syz-executor7 R running task 8384 23254 4361 0x00000008 [ 235.602704] Call Trace: [ 235.605259] [ 235.607487] sched_show_task+0x4a3/0x5e0 [ 235.611524] ? can_nice.part.84+0x20/0x20 [ 235.615655] ? vprintk_func+0x5e/0xc0 [ 235.619431] ? printk+0xaa/0xca [ 235.622685] ? show_regs_print_info+0x18/0x18 [ 235.627149] ? show_regs_print_info+0x18/0x18 [ 235.631675] ? rb_first_postorder+0xa0/0xa0 [ 235.636005] print_other_cpu_stall+0x996/0x1090 [ 235.640662] ? rcu_stall_kick_kthreads.part.46+0x770/0x770 [ 235.646273] ? lock_acquire+0x1d5/0x580 [ 235.650238] ? __update_load_avg_se.isra.31+0x56a/0x7c0 [ 235.655757] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 235.660921] ? lock_release+0xa40/0xa40 [ 235.664868] ? lock_release+0xa40/0xa40 [ 235.668817] ? update_cfs_rq_load_avg.part.65+0x179/0x2d0 [ 235.674326] ? select_task_rq_fair+0x2910/0x2910 [ 235.679055] ? __update_load_avg_se.isra.31+0x56a/0x7c0 [ 235.684608] check_cpu_stall.isra.61+0x6e6/0x15b0 [ 235.689847] ? __account_cfs_rq_runtime+0x600/0x600 [ 235.694842] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 235.700351] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 235.706445] ? select_idle_sibling+0x86d/0xda0 [ 235.711003] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 235.716167] ? enqueue_entity+0x34f/0x2030 [ 235.720371] ? rcu_read_unlock+0x70/0x70 [ 235.724415] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 235.729575] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 235.734823] ? lock_acquire+0x1d5/0x580 [ 235.738771] ? rb_first_postorder+0xa0/0xa0 [ 235.743070] ? lock_downgrade+0x980/0x980 [ 235.747198] ? lock_release+0xa40/0xa40 [ 235.751199] ? raise_softirq_irqoff+0x320/0x320 [ 235.755857] ? lock_acquire+0x1d5/0x580 [ 235.759803] ? lock_acquire+0x1d5/0x580 [ 235.763752] ? cpuacct_account_field+0x1e4/0x3b0 [ 235.768481] ? lock_downgrade+0x980/0x980 [ 235.772637] ? __acct_update_integrals+0x339/0x4d0 [ 235.777547] ? taskstats_exit+0xfc0/0xfc0 [ 235.781685] ? lock_downgrade+0x980/0x980 [ 235.785809] ? lock_release+0xa40/0xa40 [ 235.789758] rcu_check_callbacks+0x238/0xd20 [ 235.794145] ? rcu_cpu_stall_reset+0x260/0x260 [ 235.798704] ? trace_hardirqs_off+0xd/0x10 [ 235.802912] ? raise_softirq+0x325/0x490 [ 235.806945] ? raise_softirq_irqoff+0x320/0x320 [ 235.811595] ? hrtimer_run_queues+0x5e/0x380 [ 235.815977] ? run_local_timers+0x14c/0x1b0 [ 235.820274] ? timer_clear_idle+0x50/0x50 [ 235.824391] ? account_process_tick+0xd4/0x3e0 [ 235.828952] ? thread_group_cputime+0xef0/0xef0 [ 235.833628] ? get_monotonic_coarse64+0x470/0x470 [ 235.838490] ? free_object+0x230/0x230 [ 235.842356] update_process_times+0x30/0x60 [ 235.846689] tick_sched_handle+0x85/0x160 [ 235.850813] tick_sched_timer+0x42/0x120 [ 235.854846] __hrtimer_run_queues+0x39c/0xec0 [ 235.859314] ? tick_sched_do_timer+0xe0/0xe0 [ 235.863697] ? hrtimer_fixup_init+0x70/0x70 [ 235.868026] ? pvclock_read_flags+0x160/0x160 [ 235.872500] ? lock_acquire+0x1d5/0x580 [ 235.876445] ? ktime_get+0x26f/0x3a0 [ 235.880130] ? kvm_clock_get_cycles+0x25/0x30 [ 235.884595] ? ktime_get_update_offsets_now+0x34a/0x520 [ 235.889932] ? do_timer+0x50/0x50 [ 235.893395] ? native_apic_msr_write+0x5c/0x80 [ 235.897949] ? rcu_idle_enter+0x530/0x530 [ 235.902077] ? lapic_next_event+0x54/0x80 [ 235.906197] ? clockevents_program_event+0x108/0x2e0 [ 235.911275] hrtimer_interrupt+0x2a5/0x6f0 [ 235.915523] smp_apic_timer_interrupt+0x14a/0x700 [ 235.920339] ? smp_call_function_single_interrupt+0x640/0x640 [ 235.926194] ? _raw_spin_lock+0x32/0x40 [ 235.930140] ? _raw_spin_unlock+0x22/0x30 [ 235.934259] ? handle_edge_irq+0x2b4/0x7c0 [ 235.938470] ? task_prio+0x50/0x50 [ 235.942008] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 235.946835] apic_timer_interrupt+0xf/0x20 [ 235.951040] [ 235.953257] RIP: 0010:native_queued_spin_lock_slowpath+0x1c2/0xfa0 [ 235.959545] RSP: 0018:ffff8801be2fa1d0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff12 [ 235.967225] RAX: 0000000000000001 RBX: ffff8801c2d115c0 RCX: dffffc0000000000 [ 235.974466] RDX: 0000000000000004 RSI: ffff8801be2fa2a0 RDI: ffff8801c2d115c0 [ 235.981709] RBP: ffff8801be2fa548 R08: ffffffff85142d51 R09: 0000000000000000 [ 235.988953] R10: ffff8801be2fa468 R11: ffff8801c2d115d8 R12: ffffed0037c5f454 [ 235.996194] R13: ffff8801be2fa520 R14: 1ffff10037c5f440 R15: 0000000000000003 [ 236.003506] ? sch_direct_xmit+0x361/0x1140 [ 236.007815] ? __pv_queued_spin_lock_slowpath+0x1480/0x1480 [ 236.013528] ? skb_network_protocol+0xef/0x4b0 [ 236.018094] ? netif_skb_features+0x5ff/0x9b0 [ 236.022566] ? __skb_gso_segment+0x810/0x810 [ 236.026955] ? lock_acquire+0x1d5/0x580 [ 236.030900] ? lock_acquire+0x1d5/0x580 [ 236.034844] ? sch_direct_xmit+0x361/0x1140 [ 236.039137] ? validate_xmit_skb+0x512/0xb00 [ 236.043520] ? lock_release+0xa40/0xa40 [ 236.047464] ? netif_skb_features+0x9b0/0x9b0 [ 236.051963] ? pfifo_fast_dequeue+0x39a/0xb00 [ 236.056433] ? trace_hardirqs_on+0xd/0x10 [ 236.060551] ? __local_bh_enable_ip+0x121/0x230 [ 236.065198] do_raw_spin_lock+0x185/0x220 [ 236.069322] _raw_spin_lock+0x32/0x40 [ 236.073091] ? sch_direct_xmit+0x361/0x1140 [ 236.077381] sch_direct_xmit+0x361/0x1140 [ 236.081503] ? pfifo_fast_peek+0x1c0/0x1c0 [ 236.085713] ? pfifo_fast_change_tx_queue_len+0xb80/0xb80 [ 236.091228] ? lock_acquire+0x1d5/0x580 [ 236.095170] ? lock_acquire+0x1d5/0x580 [ 236.099118] ? pfifo_fast_enqueue+0x34f/0x620 [ 236.103586] __qdisc_run+0x57d/0x18e0 [ 236.107374] ? sch_direct_xmit+0x1140/0x1140 [ 236.111759] ? _raw_spin_unlock+0x22/0x30 [ 236.115878] ? pfifo_fast_enqueue+0x3aa/0x620 [ 236.120341] ? lock_release+0xa40/0xa40 [ 236.124289] ? pfifo_fast_dequeue+0xb00/0xb00 [ 236.128760] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 236.133928] ? netdev_pick_tx+0x17f/0x2c0 [ 236.138056] __dev_queue_xmit+0xb8b/0x2fc0 [ 236.142266] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 236.147432] ? netdev_pick_tx+0x2c0/0x2c0 [ 236.151555] ? lock_acquire+0x1d5/0x580 [ 236.155500] ? __is_insn_slot_addr+0x1fc/0x330 [ 236.160054] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 236.165219] ? lock_acquire+0x1d5/0x580 [ 236.169238] ? ebt_do_table+0x17b3/0x1f40 [ 236.173357] ? lock_downgrade+0x980/0x980 [ 236.177478] ? lock_release+0xa40/0xa40 [ 236.181423] ? lock_downgrade+0x980/0x980 [ 236.185548] ? ebt_do_table+0x17b3/0x1f40 [ 236.189665] ? trace_hardirqs_on+0xd/0x10 [ 236.193784] ? __local_bh_enable_ip+0x121/0x230 [ 236.198427] ? _raw_read_unlock_bh+0x30/0x40 [ 236.202807] ? br_nf_post_routing+0x494/0x1570 [ 236.207362] ? br_nf_dev_queue_xmit+0x1690/0x1690 [ 236.212207] ? unwind_get_return_address+0x61/0xa0 [ 236.217114] ? ebt_unregister_table+0x80/0x80 [ 236.221579] ? trace_hardirqs_on+0xd/0x10 [ 236.225700] ? __local_bh_enable_ip+0x121/0x230 [ 236.230342] ? _raw_read_unlock_bh+0x30/0x40 [ 236.234723] ? lock_acquire+0x1d5/0x580 [ 236.238668] ? lock_acquire+0x1d5/0x580 [ 236.242652] ? br_forward_finish+0x392/0x530 [ 236.247033] ? lock_downgrade+0x980/0x980 [ 236.251164] dev_queue_xmit+0x17/0x20 [ 236.254935] ? dev_queue_xmit+0x17/0x20 [ 236.258880] br_dev_queue_push_xmit+0x196/0x5a0 [ 236.263554] ? nf_hook_slow+0xd3/0x1a0 [ 236.267415] br_forward_finish+0xc8/0x530 [ 236.271538] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 236.276355] ? ebt_in_hook+0x65/0x80 [ 236.280043] ? br_fdb_offloaded_set+0x90/0x90 [ 236.284510] ? nf_hook_slow+0xd3/0x1a0 [ 236.288371] __br_forward+0x533/0xc80 [ 236.292143] ? br_forward_finish+0x530/0x530 [ 236.296533] ? kfree_skbmem+0xe2/0x1d0 [ 236.300393] ? br_allowed_ingress+0x13c/0x16a0 [ 236.304958] ? sch_direct_xmit+0x40d/0x1140 [ 236.309247] ? __qdisc_run+0x57d/0x18e0 [ 236.313219] ? dst_release+0x3a/0x90 [ 236.316913] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 236.321724] ? alloc_skb_with_frags+0x750/0x750 [ 236.326405] ? sctp_outq_flush+0xabb/0x4060 [ 236.330708] ? br_multicast_count+0x7e/0x90 [ 236.335011] br_flood+0x665/0x770 [ 236.338446] ? br_forward+0x2f0/0x2f0 [ 236.342227] ? lock_release+0xa40/0xa40 [ 236.346176] ? pvclock_read_flags+0x160/0x160 [ 236.350647] ? __copy_skb_header+0x540/0x540 [ 236.355030] ? dev_queue_xmit_nit+0x886/0xc40 [ 236.359532] br_dev_xmit+0xa68/0x1550 [ 236.363322] ? br_poll_controller+0x10/0x10 [ 236.367634] ? run_filter+0x360/0x360 [ 236.371411] ? dev_queue_xmit_nit+0x8af/0xc40 [ 236.375885] ? __dev_kfree_skb_any+0xa0/0xa0 [ 236.380272] dev_hard_start_xmit+0x24e/0xac0 [ 236.384662] ? validate_xmit_skb_list+0x120/0x120 [ 236.389478] ? netif_skb_features+0x5ff/0x9b0 [ 236.393947] ? netdev_cmd_to_name+0x60/0x60 [ 236.398240] ? __skb_gso_segment+0x810/0x810 [ 236.402685] ? validate_xmit_xfrm+0xb8/0xd90 [ 236.407068] ? lock_acquire+0x1d5/0x580 [ 236.411015] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 236.415398] ? validate_xmit_skb+0x512/0xb00 [ 236.419778] ? netif_skb_features+0x9b0/0x9b0 [ 236.424271] ? depot_save_stack+0x2ca/0x460 [ 236.428563] ? lock_downgrade+0x980/0x980 [ 236.432683] ? netdev_pick_tx+0x17f/0x2c0 [ 236.436805] __dev_queue_xmit+0x26bf/0x2fc0 [ 236.441099] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 236.446266] ? netdev_pick_tx+0x2c0/0x2c0 [ 236.450390] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 236.455551] ? __is_insn_slot_addr+0x1fc/0x330 [ 236.460104] ? lock_downgrade+0x980/0x980 [ 236.464226] ? lock_release+0xa40/0xa40 [ 236.468215] ? bpf_prog_kallsyms_find+0xbd/0x440 [ 236.472962] ? lock_acquire+0x1d5/0x580 [ 236.476994] ? lock_acquire+0x1d5/0x580 [ 236.480941] ? enqueue_to_backlog+0x4d9/0xe30 [ 236.485406] ? lock_downgrade+0x980/0x980 [ 236.489962] ? __raise_softirq_irqoff+0x1fe/0x2c0 [ 236.494776] ? raise_softirq+0x490/0x490 [ 236.498814] ? do_raw_spin_trylock+0x190/0x190 [ 236.503456] ? pvclock_read_flags+0x160/0x160 [ 236.507923] ? lock_release+0xa40/0xa40 [ 236.511870] ? trace_hardirqs_on+0xd/0x10 [ 236.515990] ? enqueue_to_backlog+0x2c4/0xe30 [ 236.520458] ? ktime_get_with_offset+0x2c1/0x420 [ 236.525188] ? net_tx_action+0xd60/0xd60 [ 236.529392] ? trace_hardirqs_on+0xd/0x10 [ 236.534192] ? lock_acquire+0x1d5/0x580 [ 236.538194] ? ip_finish_output+0x864/0xd60 [ 236.542491] ? lock_downgrade+0x980/0x980 [ 236.546618] ? lock_release+0xa40/0xa40 [ 236.550565] ? ip_local_out+0x95/0x160 [ 236.554432] ? do_xdp_generic+0x1420/0x1420 [ 236.558772] ? erspan_xmit+0x779/0x22a0 [ 236.562730] ? sch_direct_xmit+0x40d/0x1140 [ 236.567025] ? __qdisc_run+0x57d/0x18e0 [ 236.570971] ? __dev_queue_xmit+0xb8b/0x2fc0 [ 236.575352] ? br_dev_queue_push_xmit+0x196/0x5a0 [ 236.580163] ? br_forward_finish+0xc8/0x530 [ 236.584455] ? __br_forward+0x533/0xc80 [ 236.588402] dev_queue_xmit+0x17/0x20 [ 236.592174] ? dev_queue_xmit+0x17/0x20 [ 236.596121] ip_finish_output2+0xf4d/0x1550 [ 236.600504] ? sctp_outq_flush+0xabb/0x4060 [ 236.604817] ? sctp_outq_uncork+0x5a/0x70 [ 236.608942] ? dst_output+0x140/0x140 [ 236.612727] ? ipv4_mtu+0x411/0x580 [ 236.616368] ? do_add_counters+0x550/0x550 [ 236.620586] ? nf_nat_ipv4_fn+0x2ec/0x820 [ 236.624713] ? iptable_nat_ipv4_fn+0x40/0x40 [ 236.629102] ip_finish_output+0x864/0xd60 [ 236.633220] ? ip_finish_output+0x864/0xd60 [ 236.637514] ? ip_fragment.constprop.47+0x200/0x200 [ 236.642500] ? iptable_mangle_hook+0xaf/0x4a0 [ 236.646976] ? netif_rx_ni+0x3c0/0x3c0 [ 236.650860] ? iptable_nat_ipv4_out+0x2c/0x40 [ 236.655330] ? nf_hook_slow+0xd3/0x1a0 [ 236.659192] ip_mc_output+0x271/0x1350 [ 236.663056] ? ip_queue_xmit+0x1920/0x1920 [ 236.667263] ? lock_downgrade+0x980/0x980 [ 236.671547] ? iptable_security_hook+0x65/0x80 [ 236.676106] ? nf_hook_slow+0xd3/0x1a0 [ 236.679968] ? ip_idents_reserve+0x1e6/0x2a0 [ 236.685316] ? pskb_expand_head+0x657/0x1210 [ 236.690594] ? __ip_local_out+0x52c/0xa30 [ 236.694721] ? ip_copy_addrs+0xe0/0xe0 [ 236.700578] ? skb_copy_ubufs+0x1910/0x1910 [ 236.704884] ? ip_fragment.constprop.47+0x200/0x200 [ 236.709873] ? __ip_select_ident+0x168/0x270 [ 236.714252] ? ip_idents_reserve+0x2a0/0x2a0 [ 236.718637] ip_local_out+0x95/0x160 [ 236.722810] iptunnel_xmit+0x556/0x810 [ 236.726692] ip_tunnel_xmit+0x177b/0x3550 [ 236.730821] ? __ip_rt_update_pmtu+0xa60/0xa60 [ 236.735384] ? ip_md_tunnel_xmit+0x14d0/0x14d0 [ 236.739938] ? lock_downgrade+0x980/0x980 [ 236.744071] ? pvclock_read_flags+0x160/0x160 [ 236.748540] ? packet_rcv+0x160/0x16c0 [ 236.752413] ? pvclock_read_flags+0x160/0x160 [ 236.756884] ? __copy_skb_header+0x540/0x540 [ 236.761284] ? kvm_clock_get_cycles+0x25/0x30 [ 236.765757] ? ktime_get+0x3a0/0x3a0 [ 236.769448] __gre_xmit+0x546/0x8b0 [ 236.773054] erspan_xmit+0x779/0x22a0 [ 236.776825] ? dev_queue_xmit_nit+0x8af/0xc40 [ 236.781294] ? gretap_fb_dev_create+0x250/0x250 [ 236.785933] ? __dev_kfree_skb_any+0xa0/0xa0 [ 236.790324] dev_hard_start_xmit+0x24e/0xac0 [ 236.794721] ? validate_xmit_skb_list+0x120/0x120 [ 236.799535] ? __skb_gso_segment+0x810/0x810 [ 236.803924] ? lock_acquire+0x1d5/0x580 [ 236.807868] ? lock_acquire+0x1d5/0x580 [ 236.811814] ? sch_direct_xmit+0x361/0x1140 [ 236.816108] ? validate_xmit_skb+0x512/0xb00 [ 236.820582] ? lock_release+0xa40/0xa40 [ 236.824531] ? netif_skb_features+0x9b0/0x9b0 [ 236.829000] ? pfifo_fast_dequeue+0x39a/0xb00 [ 236.833467] ? trace_hardirqs_on+0xd/0x10 [ 236.837589] ? __local_bh_enable_ip+0x121/0x230 [ 236.842236] sch_direct_xmit+0x40d/0x1140 [ 236.846357] ? pfifo_fast_peek+0x1c0/0x1c0 [ 236.850578] ? pfifo_fast_change_tx_queue_len+0xb80/0xb80 [ 236.856090] ? lock_acquire+0x1d5/0x580 [ 236.860033] ? lock_acquire+0x1d5/0x580 [ 236.863981] ? pfifo_fast_enqueue+0x34f/0x620 [ 236.868450] __qdisc_run+0x57d/0x18e0 [ 236.872228] ? sch_direct_xmit+0x1140/0x1140 [ 236.876612] ? _raw_spin_unlock+0x22/0x30 [ 236.880743] ? pfifo_fast_enqueue+0x3aa/0x620 [ 236.885215] ? lock_release+0xa40/0xa40 [ 236.889164] ? pfifo_fast_dequeue+0xb00/0xb00 [ 236.893643] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 236.899053] ? netdev_pick_tx+0x17f/0x2c0 [ 236.903186] __dev_queue_xmit+0xb8b/0x2fc0 [ 236.907420] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 236.912587] ? netdev_pick_tx+0x2c0/0x2c0 [ 236.916716] ? lock_acquire+0x1d5/0x580 [ 236.920661] ? __is_insn_slot_addr+0x1fc/0x330 [ 236.925219] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 236.930388] ? lock_acquire+0x1d5/0x580 [ 236.934341] ? ebt_do_table+0x17b3/0x1f40 [ 236.938462] ? lock_downgrade+0x980/0x980 [ 236.942593] ? lock_release+0xa40/0xa40 [ 236.946537] ? lock_downgrade+0x980/0x980 [ 236.950673] ? ebt_do_table+0x17b3/0x1f40 [ 236.954791] ? trace_hardirqs_on+0xd/0x10 [ 236.958911] ? __local_bh_enable_ip+0x121/0x230 [ 236.963561] ? _raw_read_unlock_bh+0x30/0x40 [ 236.967942] ? br_nf_post_routing+0x494/0x1570 [ 236.972501] ? br_nf_dev_queue_xmit+0x1690/0x1690 [ 236.977317] ? unwind_get_return_address+0x61/0xa0 [ 236.982221] ? ebt_unregister_table+0x80/0x80 [ 236.986687] ? trace_hardirqs_on+0xd/0x10 [ 236.990812] ? __local_bh_enable_ip+0x121/0x230 [ 236.995456] ? _raw_read_unlock_bh+0x30/0x40 [ 236.999842] ? lock_acquire+0x1d5/0x580 [ 237.003785] ? lock_acquire+0x1d5/0x580 [ 237.007738] ? br_forward_finish+0x392/0x530 [ 237.012118] ? lock_downgrade+0x980/0x980 [ 237.016246] dev_queue_xmit+0x17/0x20 [ 237.020021] ? dev_queue_xmit+0x17/0x20 [ 237.023967] br_dev_queue_push_xmit+0x196/0x5a0 [ 237.028609] ? nf_hook_slow+0xd3/0x1a0 [ 237.032470] br_forward_finish+0xc8/0x530 [ 237.036590] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 237.041406] ? ebt_in_hook+0x65/0x80 [ 237.045092] ? br_fdb_offloaded_set+0x90/0x90 [ 237.049561] ? nf_hook_slow+0xd3/0x1a0 [ 237.053422] __br_forward+0x533/0xc80 [ 237.057196] ? br_forward_finish+0x530/0x530 [ 237.061577] ? kfree_skbmem+0xe2/0x1d0 [ 237.065440] ? br_allowed_ingress+0x13c/0x16a0 [ 237.070004] ? sctp_outq_uncork+0x5a/0x70 [ 237.074122] ? sctp_do_sm+0x4e0/0x7040 [ 237.077980] ? dst_release+0x3a/0x90 [ 237.081669] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 237.086484] ? alloc_skb_with_frags+0x750/0x750 [ 237.091127] ? br_multicast_count+0x7e/0x90 [ 237.095419] br_flood+0x665/0x770 [ 237.098851] ? br_forward+0x2f0/0x2f0 [ 237.102627] ? lock_release+0xa40/0xa40 [ 237.106574] ? pvclock_read_flags+0x160/0x160 [ 237.111047] ? __copy_skb_header+0x540/0x540 [ 237.115433] ? dev_queue_xmit_nit+0x886/0xc40 [ 237.119909] br_dev_xmit+0xa68/0x1550 [ 237.123693] ? br_poll_controller+0x10/0x10 [ 237.127994] ? run_filter+0x360/0x360 [ 237.131773] ? dev_queue_xmit_nit+0x8af/0xc40 [ 237.136246] ? __dev_kfree_skb_any+0xa0/0xa0 [ 237.140626] ? __is_insn_slot_addr+0x1fc/0x330 [ 237.145182] ? lock_downgrade+0x980/0x980 [ 237.149308] dev_hard_start_xmit+0x24e/0xac0 [ 237.153696] ? validate_xmit_skb_list+0x120/0x120 [ 237.158510] ? netif_skb_features+0x5ff/0x9b0 [ 237.162983] ? netdev_cmd_to_name+0x60/0x60 [ 237.167275] ? __skb_gso_segment+0x810/0x810 [ 237.171657] ? validate_xmit_xfrm+0xb8/0xd90 [ 237.176036] ? lock_acquire+0x1d5/0x580 [ 237.179980] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 237.184359] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 237.189519] ? __debug_object_init+0x235/0x1040 [ 237.194169] ? validate_xmit_skb+0x512/0xb00 [ 237.198552] ? netif_skb_features+0x9b0/0x9b0 [ 237.203022] ? do_raw_spin_trylock+0x190/0x190 [ 237.207575] ? netdev_pick_tx+0x17f/0x2c0 [ 237.211695] __dev_queue_xmit+0x26bf/0x2fc0 [ 237.215990] ? lock_downgrade+0x980/0x980 [ 237.220119] ? netdev_pick_tx+0x2c0/0x2c0 [ 237.224244] ? arp_constructor+0x37a/0xc10 [ 237.228450] ? lock_downgrade+0x980/0x980 [ 237.232570] ? lock_release+0xa40/0xa40 [ 237.236530] ? refcount_inc_not_zero+0xfe/0x180 [ 237.241173] ? lock_acquire+0x1d5/0x580 [ 237.245117] ? lock_acquire+0x1d5/0x580 [ 237.249072] ? __neigh_create+0x165e/0x1d90 [ 237.253363] ? lock_downgrade+0x980/0x980 [ 237.257488] ? lock_release+0xa40/0xa40 [ 237.261434] ? arp_mc_map+0xa60/0xa60 [ 237.265209] ? do_raw_write_trylock+0x190/0x190 [ 237.269852] ? __neigh_create+0x165e/0x1d90 [ 237.274143] ? trace_hardirqs_on+0xd/0x10 [ 237.278350] ? __local_bh_enable_ip+0x121/0x230 [ 237.282996] ? _raw_write_unlock_bh+0x30/0x40 [ 237.287464] ? __neigh_create+0xc0d/0x1d90 [ 237.291667] ? trace_hardirqs_on+0xd/0x10 [ 237.295803] ? lock_acquire+0x1d5/0x580 [ 237.299749] ? ip_finish_output2+0x91a/0x1550 [ 237.304215] ? lock_downgrade+0x980/0x980 [ 237.308339] ? lock_release+0xa40/0xa40 [ 237.312284] ? do_raw_write_trylock+0x190/0x190 [ 237.316971] ? memcpy+0x45/0x50 [ 237.320234] dev_queue_xmit+0x17/0x20 [ 237.324009] ? dev_queue_xmit+0x17/0x20 [ 237.327958] neigh_resolve_output+0x5e2/0xa00 [ 237.332428] ? ether_setup+0x2d0/0x2d0 [ 237.336293] ? __neigh_event_send+0x1040/0x1040 [ 237.340933] ? refcount_add+0x24/0x60 [ 237.344709] ? ip_finish_output2+0x2aa/0x1550 [ 237.349180] ip_finish_output2+0x91a/0x1550 [ 237.353476] ? dst_output+0x140/0x140 [ 237.357258] ? ipv4_mtu+0x411/0x580 [ 237.360860] ? do_add_counters+0x550/0x550 [ 237.365067] ? nf_nat_ipv4_fn+0x2ec/0x820 [ 237.369195] ip_finish_output+0x864/0xd60 [ 237.373314] ? ip_finish_output+0x864/0xd60 [ 237.377608] ? ip_fragment.constprop.47+0x200/0x200 [ 237.382596] ? iptable_mangle_hook+0xaf/0x4a0 [ 237.387062] ? netif_rx_ni+0x3c0/0x3c0 [ 237.390934] ? iptable_nat_ipv4_out+0x2c/0x40 [ 237.395496] ? nf_hook_slow+0xd3/0x1a0 [ 237.399379] ip_mc_output+0x271/0x1350 [ 237.403542] ? ip_queue_xmit+0x1920/0x1920 [ 237.407750] ? lock_downgrade+0x980/0x980 [ 237.411879] ? iptable_security_hook+0x65/0x80 [ 237.416433] ? nf_hook_slow+0xd3/0x1a0 [ 237.420295] ? __ip_local_out+0x52c/0xa30 [ 237.424425] ? ip_copy_addrs+0xe0/0xe0 [ 237.428285] ? alloc_skb_with_frags+0x750/0x750 [ 237.432923] ? kasan_unpoison_shadow+0x35/0x50 [ 237.437483] ? ip_fragment.constprop.47+0x200/0x200 [ 237.442539] ? crc32c_pcl_intel_update+0xd5/0x210 [ 237.447794] ip_local_out+0x95/0x160 [ 237.451482] ip_queue_xmit+0x8c0/0x1920 [ 237.455434] ? ip_build_and_send_pkt+0xc80/0xc80 [ 237.460164] ? sctp_csum_update+0x23/0x30 [ 237.464285] ? sctp_csum_combine+0x30/0x30 [ 237.468495] ? __skb_checksum+0x4a9/0x7e0 [ 237.472636] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 237.477799] sctp_v4_xmit+0x108/0x140 [ 237.482011] sctp_packet_transmit+0x22a5/0x37c0 [ 237.486663] ? sctp_packet_config+0xc80/0xc80 [ 237.491134] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 237.496311] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 237.501504] ? lock_acquire+0x1d5/0x580 [ 237.505459] ? lock_downgrade+0x980/0x980 [ 237.509580] ? lock_release+0xa40/0xa40 [ 237.513525] ? __build_flow_key.constprop.52+0x630/0x630 [ 237.518947] ? rt_cpu_seq_next+0x160/0x160 [ 237.523155] ? lock_release+0xa40/0xa40 [ 237.527111] ? dst_release+0x3a/0x90 [ 237.530809] ? __sctp_packet_append_chunk+0x155/0xe90 [ 237.535974] ? sctp_csum_update+0x30/0x30 [ 237.540093] ? sctp_packet_append_chunk+0xc70/0xc70 [ 237.545079] ? sctp_packet_init+0x25d/0x450 [ 237.549376] ? sctp_csum_combine+0x30/0x30 [ 237.553584] ? sctp_packet_release_owner+0x40/0x40 [ 237.558496] sctp_outq_flush+0xabb/0x4060 [ 237.562619] ? lock_acquire+0x1d5/0x580 [ 237.566572] ? sctp_check_transmitted+0x1da0/0x1da0 [ 237.571560] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 237.576721] ? lock_acquire+0x1d5/0x580 [ 237.580668] ? is_bpf_text_address+0x7b/0x120 [ 237.585136] ? lock_downgrade+0x980/0x980 [ 237.589261] ? lock_release+0xa40/0xa40 [ 237.593213] ? __free_insn_slot+0x5c0/0x5c0 [ 237.597506] ? sctp_sendmsg_to_asoc+0x14bf/0x1ec0 [ 237.602325] ? rcutorture_record_progress+0x10/0x10 [ 237.607319] ? is_bpf_text_address+0xa4/0x120 [ 237.611838] ? kernel_text_address+0x102/0x140 [ 237.616394] ? __kernel_text_address+0xd/0x40 [ 237.620863] ? unwind_get_return_address+0x61/0xa0 [ 237.625779] ? __save_stack_trace+0x7e/0xd0 [ 237.630080] ? save_stack+0xa3/0xd0 [ 237.633681] ? save_stack+0x43/0xd0 [ 237.637279] ? __kasan_slab_free+0x11a/0x170 [ 237.641660] ? kasan_slab_free+0xe/0x10 [ 237.645612] ? lock_acquire+0x1d5/0x580 [ 237.649559] ? debug_object_activate+0x307/0x730 [ 237.654294] ? lock_downgrade+0x980/0x980 [ 237.658413] ? lock_timer_base+0xaf/0x280 [ 237.662535] ? lock_release+0xa40/0xa40 [ 237.666493] ? lock_release+0xa40/0xa40 [ 237.670546] ? do_raw_spin_trylock+0x190/0x190 [ 237.675098] ? __kmalloc+0x2ef/0x760 [ 237.678787] ? add_timer+0x5a0/0x1450 [ 237.682561] ? lock_downgrade+0x980/0x980 [ 237.689184] ? trace_hardirqs_off+0xd/0x10 [ 237.693393] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 237.698470] ? debug_object_activate+0x307/0x730 [ 237.704513] ? calc_wheel_index+0x13d/0x200 [ 237.709267] ? do_raw_spin_trylock+0x190/0x190 [ 237.713823] ? calc_wheel_index+0x200/0x200 [ 237.718118] ? trace_hardirqs_on+0xd/0x10 [ 237.722240] ? trace_hardirqs_on+0xd/0x10 [ 237.726625] ? add_timer+0x5a5/0x1450 [ 237.730402] ? mod_timer+0x13c0/0x13c0 [ 237.734264] ? sctp_init_cause+0x170/0x170 [ 237.738484] ? lock_release+0xa40/0xa40 [ 237.742439] ? lock_acquire+0x1d5/0x580 [ 237.746387] ? is_bpf_text_address+0x7b/0x120 [ 237.750856] ? lock_unpin_lock+0x370/0x3f0 [ 237.755084] ? sctp_outq_tail+0x7b8/0xb40 [ 237.759201] ? lock_release+0xa40/0xa40 [ 237.763151] ? sctp_outq_free+0x20/0x20 [ 237.767101] ? sctp_endpoint_new+0xee0/0xee0 [ 237.771493] sctp_outq_uncork+0x5a/0x70 [ 237.775440] sctp_do_sm+0x4e0/0x7040 [ 237.779131] ? __save_stack_trace+0x7e/0xd0 [ 237.783548] ? sctp_do_8_2_transport_strike.isra.15+0x8a0/0x8a0 [ 237.789850] ? save_stack+0xa3/0xd0 [ 237.793450] ? save_stack+0x43/0xd0 [ 237.797050] ? kasan_kmalloc+0xad/0xe0 [ 237.800907] ? kmem_cache_alloc_trace+0x136/0x740 [ 237.805723] ? sctp_stream_init_ext+0x50/0xf0 [ 237.810191] ? sctp_sendmsg_to_asoc+0x1777/0x1ec0 [ 237.815005] ? sctp_sendmsg+0xc50/0x1ad0 [ 237.819043] ? inet_sendmsg+0x11f/0x5e0 [ 237.822990] ? sock_sendmsg+0xca/0x110 [ 237.826855] ? ___sys_sendmsg+0x767/0x8b0 [ 237.830973] ? __sys_sendmsg+0xe5/0x210 [ 237.834917] ? SyS_sendmsg+0x2d/0x50 [ 237.838608] ? do_syscall_64+0x281/0x940 [ 237.842639] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 237.847975] ? sctp_hash_cmp+0x220/0x220 [ 237.852019] ? lock_acquire+0x1d5/0x580 [ 237.856016] ? fs_reclaim_acquire+0x20/0x20 [ 237.860310] ? lock_downgrade+0x980/0x980 [ 237.864428] ? lock_release+0xa40/0xa40 [ 237.868372] ? lock_release+0xa40/0xa40 [ 237.872319] ? check_same_owner+0x320/0x320 [ 237.876617] ? rcu_note_context_switch+0x710/0x710 [ 237.881521] ? kasan_unpoison_shadow+0x35/0x50 [ 237.886084] ? refcount_inc_not_zero+0xfe/0x180 [ 237.890730] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 237.895373] sctp_sendmsg_to_asoc+0x14bf/0x1ec0 [ 237.900019] ? sctp_assoc_set_primary+0x21f/0x2b0 [ 237.904837] ? sctp_connect+0xf0/0xf0 [ 237.908617] ? sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 237.914304] ? sctp_sendmsg_new_asoc+0xa55/0xf60 [ 237.919033] ? lock_sock_nested+0xa3/0x110 [ 237.923238] ? lock_acquire+0x1d5/0x580 [ 237.927197] ? sctp_transport_lookup_process+0x180/0x180 [ 237.932620] ? check_same_owner+0x320/0x320 [ 237.936913] ? do_raw_spin_trylock+0x190/0x190 [ 237.941475] ? lock_sock_nested+0x91/0x110 [ 237.945684] ? trace_hardirqs_on+0xd/0x10 [ 237.949804] ? __local_bh_enable_ip+0x121/0x230 [ 237.954443] ? sctp_sendmsg_update_sinfo+0x11c/0x4b0 [ 237.959524] sctp_sendmsg+0xc50/0x1ad0 [ 237.963381] ? lock_acquire+0x1d5/0x580 [ 237.967331] ? sctp_id2assoc+0x390/0x390 [ 237.971367] ? _raw_spin_unlock_bh+0x30/0x40 [ 237.975750] ? __release_sock+0x360/0x360 [ 237.979870] ? lock_sock_nested+0x91/0x110 [ 237.984090] inet_sendmsg+0x11f/0x5e0 [ 237.987873] ? copy_msghdr_from_user+0x3a6/0x590 [ 237.992603] ? inet_create+0xf50/0xf50 [ 237.996473] ? SYSC_sendto+0x5c0/0x5c0 [ 238.000399] ? security_socket_sendmsg+0x89/0xb0 [ 238.005132] ? inet_create+0xf50/0xf50 [ 238.008995] sock_sendmsg+0xca/0x110 [ 238.012699] ___sys_sendmsg+0x767/0x8b0 [ 238.016736] ? copy_msghdr_from_user+0x590/0x590 [ 238.021473] ? __schedule+0x903/0x1ec0 [ 238.025335] ? __sched_text_start+0x8/0x8 [ 238.029480] ? __fget_light+0x2b2/0x3c0 [ 238.033426] ? fget_raw+0x20/0x20 [ 238.036851] ? lock_release+0xa40/0xa40 [ 238.040800] ? __fd_install+0x288/0x740 [ 238.044749] ? get_unused_fd_flags+0x190/0x190 [ 238.049309] __sys_sendmsg+0xe5/0x210 [ 238.053089] ? __sys_sendmsg+0xe5/0x210 [ 238.057040] ? SyS_shutdown+0x290/0x290 [ 238.060992] ? SyS_futex+0x269/0x390 [ 238.064680] ? fd_install+0x4d/0x60 [ 238.068285] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 238.073834] ? fput+0xd2/0x140 [ 238.077008] SyS_sendmsg+0x2d/0x50 [ 238.080523] ? __sys_sendmsg+0x210/0x210 [ 238.084556] do_syscall_64+0x281/0x940 [ 238.088413] ? __do_page_fault+0xc90/0xc90 [ 238.092618] ? _raw_spin_unlock_irq+0x27/0x70 [ 238.097086] ? finish_task_switch+0x1c1/0x7e0 [ 238.101553] ? syscall_return_slowpath+0x550/0x550 [ 238.106462] ? syscall_return_slowpath+0x2ac/0x550 [ 238.111365] ? prepare_exit_to_usermode+0x350/0x350 [ 238.116354] ? prepare_exit_to_usermode+0x227/0x350 [ 238.121341] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 238.125984] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 238.130907] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 238.136067] RIP: 0033:0x4548b9 [ 238.139226] RSP: 002b:00007f8485cbbc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 238.146904] RAX: ffffffffffffffda RBX: 00007f8485cbc6d4 RCX: 00000000004548b9 [ 238.154146] RDX: 0000000000000040 RSI: 0000000020001f00 RDI: 0000000000000013 [ 238.161389] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 238.168633] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 238.175873] R13: 00000000000004e3 R14: 00000000006f95e8 R15: 0000000000000000 [ 238.183135] rcu_sched kthread starved for 127614 jiffies! g22859 c22858 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=0 [ 238.193677] rcu_sched R running task 24616 8 2 0x80000000 [ 238.200848] Call Trace: [ 238.203589] __schedule+0x8fb/0x1ec0 [ 238.207304] ? check_same_owner+0x320/0x320 [ 238.211604] ? __sched_text_start+0x8/0x8 [ 238.215724] ? _cond_resched+0x14/0x30 [ 238.219591] ? trace_event_raw_event_hrtimer_start+0x380/0x380 [ 238.225536] ? __debug_object_init+0x235/0x1040 [ 238.230179] ? __note_gp_changes+0x960/0x960 [ 238.234565] ? debug_object_fixup+0x30/0x30 [ 238.238859] ? lock_downgrade+0x980/0x980 [ 238.242977] ? rcu_accelerate_cbs+0x196/0x970 [ 238.247452] ? lock_release+0xa40/0xa40 [ 238.251398] schedule+0xf5/0x430 [ 238.254738] ? do_raw_spin_trylock+0x190/0x190 [ 238.259290] ? __schedule+0x1ec0/0x1ec0 [ 238.263239] ? trace_hardirqs_on+0xd/0x10 [ 238.267358] ? prepare_to_swait+0x18f/0x4f0 [ 238.271647] ? __lockdep_init_map+0xe4/0x650 [ 238.276029] ? lockdep_init_map+0x9/0x10 [ 238.280064] ? init_timer_on_stack_key+0xb7/0xe0 [ 238.284796] schedule_timeout+0x118/0x230 [ 238.288915] ? usleep_range+0x190/0x190 [ 238.292864] ? __next_timer_interrupt+0x150/0x150 [ 238.297685] rcu_gp_kthread+0x9dd/0x18e0 [ 238.301728] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 238.306902] ? rcu_batches_completed_sched+0x10/0x10 [ 238.311976] ? trace_hardirqs_off+0x10/0x10 [ 238.316270] ? select_task_rq_fair+0x2181/0x2910 [ 238.321004] ? find_held_lock+0x35/0x1d0 [ 238.325046] ? finish_task_switch+0x1c1/0x7e0 [ 238.329514] ? lock_downgrade+0x980/0x980 [ 238.333636] ? lock_release+0xa40/0xa40 [ 238.337581] ? rcu_read_lock_sched_held+0x108/0x120 [ 238.342568] ? do_raw_spin_trylock+0x190/0x190 [ 238.347186] ? compat_start_thread+0x80/0x80 [ 238.351567] ? _raw_spin_unlock_irq+0x27/0x70 [ 238.356033] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 238.361025] ? trace_hardirqs_on+0xd/0x10 [ 238.365152] ? _raw_spin_unlock_irq+0x27/0x70 [ 238.369620] ? finish_task_switch+0x1c1/0x7e0 [ 238.374085] ? finish_task_switch+0x182/0x7e0 [ 238.378553] ? copy_overflow+0x20/0x20 [ 238.382434] ? __schedule+0x903/0x1ec0 [ 238.386300] ? trace_hardirqs_off+0x10/0x10 [ 238.390598] ? find_held_lock+0x35/0x1d0 [ 238.394632] ? find_held_lock+0x35/0x1d0 [ 238.398668] ? complete+0x62/0x80 [ 238.402094] ? __schedule+0x1ec0/0x1ec0 [ 238.406040] ? do_wait_intr_irq+0x3e0/0x3e0 [ 238.410333] ? __lockdep_init_map+0xe4/0x650 [ 238.414712] ? do_raw_spin_trylock+0x190/0x190 [ 238.419276] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 238.424269] ? trace_hardirqs_on+0xd/0x10 [ 238.428389] ? __kthread_parkme+0x176/0x240 [ 238.432682] kthread+0x33c/0x400 [ 238.436029] ? rcu_batches_completed_sched+0x10/0x10 [ 238.441101] ? kthread_stop+0x7a0/0x7a0 [ 238.445050] ret_from_fork+0x3a/0x50