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0x1000}, {&(0x7f0000002a40)="354005048b8980ae9f57fd04f66b7997b33e03e55e9a3d90bc791303b7", 0x1d}, {&(0x7f0000002a80)="94972c9b4885bc032c0b929e7ee0b7a9a92a841a32e1883e4308e20be73b301a0c73025730401278ce153a180d6018a714346c2b3ce39b821b6212ed11f21779f5cc", 0x42}], 0xa, &(0x7f0000002bc0)=[{0xb0, 0x13f, 0x0, "2adb2abf50863529e1814c2326d58c533cc681d5e2ff2d5f428af7ddc628a8521c5bfb2c6fba9aa5babccdb33888ad96ea84af007ff566180b24c30182b33abc14710b067f56eb4f69b0b33dc21a7c4b625e05497abe327b13307e3880e58f561dc15e98e292c6d2e6f2afebbcf45d555d375b41713e780310e1ab2fb4bcda8c062fd63422b1528b27cbd46e211b68af3caadc773aad86ac8a97"}, {0x20, 0x11f, 0x100000001, "fa08e0d1b155e51d7380"}], 0xd0, 0x20040010}, 0x10001}, {{&(0x7f0000002cc0)=@generic={0x0, "5608be779bc07b84ae570290e1ff94a82e05c9415f18433bcfa5aca29aa00c42da7e704cf5e04118f327a7f1f3e8797e5e7b1dd12a2c9e54c0a81f01dd114d4bcb11795b8001221e552b3353dc9e294b3680b5bad9a9c256ac02c9e16b73c396613a927a41b156ff5dbdae4b4432c9a70ff504ce032b12eb637d27643878"}, 0x80, &(0x7f0000003d80)=[{&(0x7f0000002d40)="0af09b5697ca7730e83cc4037268006abaf177b73e99d743f295be5bb6426277bee0", 0x22}, {&(0x7f0000002d80)="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", 0x1000}], 0x2, 0x0, 0x0, 0x1}, 0x50}, {{&(0x7f0000003dc0)=@in={0x2, 0x4e22, @multicast2=0xe0000002}, 0x80, &(0x7f0000003e80)=[{&(0x7f0000003e40)="d50044614ab0bf6993a2", 0xa}], 0x1, &(0x7f0000003ec0)=[{0x98, 0x116, 0x3, "7eb143c51c5b259410dd1fa50db81cf4a2e7e7a4f29057284e95b56c31c019cdd01506540e98e4a356c507add17f054214cc1809e8d611dca53111f6487fde7caa438910cc93f526aa73841dfe87fe80b405a69d2ffed0b1f612e77e0c19eb5bdb6a0879d6e4a90ff08079a9b340f7b08f62d6ff362a17b65f184f0ccd331d295b59c31416165239"}, {0x90, 0x0, 0x8, "0431ca85b9d8fde5baa7bd97b304b74c64b3f821e32c736429aa0189b6530d03815c2d69122c8bd977d3e5b0d2e05e96515eef147581fd5e4af38b1202232beac95a360a5cbd4d4b50fe7c7c4e8f05610bf0a7fd893e675921dce3f14dae8e3986347756d46a2609da5519dca995102e7abcd0d8f534eed49c30c3"}, {0xf0, 0x10f, 0x4, "1524ecddcca73d80c408ac6d0ce57458cae5fdf3bbaf23e3b6a703e867702c99e4306a549da8a1eb7dab9ed4426263baf8aa11720d1d9c062b55837b6b3321abd1fc9064114689230a46ab6daa8adeabe187b4d30a2ce8a94d594145b14a783bfe48ef71dbd4de435e6e719e20e8080f130bdbc099ab387ccdecf97b52f13d944441bfe1699951362ea6f6ffb9fe11eb1fa3991e63d833fa9973f7b3dfd60ea077d93c91dd816248683d736364b3122d466ebc9d0779e0ab77263da2057668384c22cf803cb7ec0d777b442d2186c98f304959c9bac771636b65239bea3fd7"}, {0x40, 0x10f, 0x3, "e39adc30b9c84a4642b4997f36e26a41ba8823944b96584ada865188a92414dc59f94cdce2f1f01cac36e3"}, {0x70, 0x13f, 0xfff, "4ec78376ca65c4759c023b4054e109ec9b3c1531770343d8f813e88b2814a559d2b3d334be314f7dd0650d6d84b753413ffee892544f7d6e0209d54a88765ea9c21a2a564c05581020a19fb47888a65e48a1833eb629d0df21efb10dd1"}], 0x2c8, 0x4004}, 0x3}], 0x4, 0x20000080) accept$packet(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) bind$packet(r1, &(0x7f0000000200)={0x11, 0xd, r2, 0x1, 0xbda, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) 2018/03/30 11:43:39 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000000c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000100)={@local={0xfe, 0x80, [], 0xaa}, r1}, 0x14) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r2, 0x0, 0x48b, &(0x7f00000004c0)={0x2, 'gretap0\x00', 0x4}, 0x18) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1b) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000140)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000280)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x4, 0x4e20, 0xffffffffffff0001, 0x2, 0x20, 0x0, 0xff, r1, r4}, {0x2, 0x0, 0x9, 0x2, 0x101, 0x100000001, 0x6}, {0xb9b6, 0x4c, 0x80000000, 0x1ff}, 0x5, 0x6e6bb3, 0x1, 0x1, 0x0, 0x2}, {{@in=@multicast2=0xe0000002, 0x4d6, 0x2b}, 0x2, @in=@multicast1=0xe0000001, 0x3504, 0x2, 0x1, 0xfffffffffffffffa, 0x1, 0x0, 0x1ff}}, 0xe8) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000380)={@ipv4={[], [0xff, 0xff], @rand_addr=0x6905}, 0x78, r3}) 2018/03/30 11:43:39 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000006c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000001c0)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000040)) r2 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000003ffc)=0x12, 0x4) recvmsg(r2, &(0x7f0000009000)={&(0x7f0000000080)=@sco, 0x8, &(0x7f0000000540)=[{&(0x7f0000000240)=""/86}, {&(0x7f00000002c0)=""/174}, {&(0x7f0000000380)=""/179}, {&(0x7f0000000440)=""/198}], 0x3b8, &(0x7f000000a000)=""/177, 0xb1}, 0x0) connect$can_bcm(r2, &(0x7f0000002ff0)={0x1d}, 0x10) connect$inet6(0xffffffffffffffff, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @empty, 0x2}, 0x1c) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000005ff0)={&(0x7f0000003000)={0x5, 0x0, 0x0, 0x0, 0x7}, 0x38}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001980)=@assoc_id=r1, &(0x7f00000019c0)=0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000640)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000004c0)={&(0x7f00000018c0)=ANY=[@ANYBLOB="5c0000003595a2c7264338f0aee864278d4c73a994aa6398c28ef0b27d26fa9f585ea3ae8e447dc08bec2965792b7b1ca0dd74e22298129cf625535643399e9cd242f6f6f25a868bb4ed1217dffcf3a9dffde73f02dd3c92608a9400000000000000001106f4f3fa7ccefc93e1afac7d54e497d57aa3cc44f2427cfc3cdd054be44ed04525451277345f02a6563277d583c235ff642cb98233dd75832b50c8f2b956f48e8f9ca6fe4c289222"], 0x1}, 0x1, 0x0, 0x0, 0x4000010}, 0x8000) sendmsg$inet_sctp(r0, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40), 0x0, 0x800}, 0x40) pipe(&(0x7f0000001b40)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000001b80)) r4 = socket(0x18, 0x3, 0xfffffffffffffff8) setsockopt$packet_tx_ring(r4, 0x107, 0xd, &(0x7f00000016c0)=@req3={0x1f, 0x80, 0xffffffffffffff21, 0x9, 0x8ad4, 0x7ff, 0x4}, 0x1c) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f00000005c0)={0x1}) ioctl$sock_bt_bnep_BNEPCONNDEL(0xffffffffffffffff, 0x400442c9, &(0x7f0000000100)={0x1ff, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}) ioctl$sock_netrom_TIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000300)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001a00)={'bridge0\x00', 0x1}) socketpair(0x0, 0x0, 0x7, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000000600)=0x1f, 0xc4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000540), &(0x7f0000000580)=0x8) bind$alg(r5, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000200), &(0x7f0000000000)=0xb) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000000680)=0x3, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000001a40)={@in6={{0xa, 0x4e21, 0x91, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}, 0x10001, 0x5, 0x200, "1a3611e333a101f9517a54dc23133f1a38659f885fffff816577285d05ab4887393af81ff46a79c32d5cc657838ec44923cece45a8bf94e0c566c1d8591a12852de027446fed464373785fd3f64f6258"}, 0xd8) sendmsg$IPVS_CMD_ZERO(r5, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1008000}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB="24a8f600"], 0x1}, 0x1, 0x0, 0x0, 0xc0}, 0x20004000) getsockopt$inet_dccp_buf(r4, 0x21, 0x0, &(0x7f0000001700)=""/243, &(0x7f0000001800)=0xf3) 2018/03/30 11:43:39 executing program 2: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xc, 0x80000001, 0x7fffffff, 0x8, 0x8, 0xffffffffffffffff, 0x7}, 0x2c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000300)={r1, &(0x7f0000000380)="707e06b1171b37a77eb2219832d36c2509f3cff5eb8ff207f7f10c360aa37fcaf8592d3bbfda8b712bdab813d83b2f18bbdbc5d36c18aafca425b71796b3dddaab4ebef7245c4b5ed3323b0b019a3a"}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000140)={0x0, 0x88, &(0x7f0000000080)=[@in6={0xa, 0x4e21, 0x200, @empty, 0x18f}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20}, @in={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0xa1a, @dev={0xfe, 0x80, [], 0x11}, 0xd81}, @in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}]}, &(0x7f0000000180)=0x10) setsockopt$sock_void(r0, 0x1, 0x4000018, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x81, 0x30, 0xffffffffffffff7f, 0x3}, &(0x7f0000000200)=0x18) r3 = socket$inet6(0xa, 0x7, 0xbbf1) connect$inet6(r3, &(0x7f0000000000)={0xa, 0xfffffffffffffffc, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x80000009}, 0x1c) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000500)=ANY=[@ANYBLOB="09e9ac0000000000003c0300050039852b658305cb22050864a36265e64148b8a1947f91c49c6be7714055db78a17363cbe7670001fda0324214b6d67e13ec89c3eb7a09cb64c31a973e60d4ebb187f3d1a103fa14d2b19f675eafc090d73ffd3cec1e93766f96576a5f0e2de659e8e78aae080ef6d34727c6c21b5781ed55872abcc354b495c5dc8824a959b54bfb7e9f4d3246f0f22087d48f6c2ed14286080dc98747a85d42c5f45abaf322b73e4b62019552fd9c3e50113c4fc793f469eaf55f6c3813be7968b41a77ef493f8c60bed9886d22277ea79add5e528d469dcfaa5144ce68ee1f01de6bf4764720"], &(0x7f0000000440)=0x16) sendmsg(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000340)="0cd59785eba93a96ade37bb5cc77fa44385cbebf00d34fca604b628df3247aae13b4d6bd91acf69fb9", 0x29}], 0x1, &(0x7f0000000300)}, 0x0) 2018/03/30 11:43:39 executing program 6: getsockname(0xffffffffffffffff, &(0x7f0000001a00)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, &(0x7f0000001a80)=0x80) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, @loopback}, &(0x7f0000001b40)=0x10) connect$inet(r0, &(0x7f0000001ac0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) read(0xffffffffffffffff, &(0x7f0000331ff7)=""/9, 0x9) r1 = socket$vsock_stream(0x28, 0x1, 0x0) r2 = accept(r1, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = getpid() sendmsg$nl_generic(r3, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x0, @pid=r4}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) tee(r5, 0xffffffffffffffff, 0x6bf081f2, 0x2) r6 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000fb0000)={&(0x7f0000855000)="e91f7189591e9233614b"}, 0x10) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f0000000100)={'ip6tnl0\x00', 0x3b00000}) 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$inet6_sctp(0xa, 0x4000000000000001, 0x84) accept4$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000240)=0x14, 0x80800) sendmmsg(r6, &(0x7f0000004f00)=[{{&(0x7f0000000440)=@can={0x1d, r9}, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000340)="57d7e11e64d0c2fc", 0x8}], 0x1, &(0x7f0000000700)=ANY=[@ANYBLOB="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0x12b0, 0x40800}, 0x97d0}, {{&(0x7f0000003040)=@sco={0x1f, {0x3, 0x4, 0x3f, 0x5, 0x100000001, 0x4}}, 0x80, &(0x7f0000003280)=[{&(0x7f00000030c0)="51f52d7239ded8abbf0fae2eb2f7115e0941b8130dc339a589abd313aca8e0c4164cb5d1a085b54c88e83873b4fbb2244387ea8ffa570cbb1c55301b804f643319b47fa09124646d1801dbfe111118fd88af103ca07e416f099bff8f84880f2c1b8a1e62ad3c4728254e95d45be1aa29e1f4d2ffa601d699232b98433afc7556609f7f5ff19ddb4a5264", 0x8a}, {&(0x7f0000003200)="d1142666a933c85e38614c9864279060704c7383ce062e4cfe273c6a19d0bf726ed50358445e86a9773a6ef496588e3032fac0ae710240e1154dc7f49ab588c77d8bbd4af992b2bb2179b912aa6e5ede5ae8423466916b9d563f092be7fe0897650783707628705c8a0f3e8d8969184ab67f6dcdc2", 0x75}], 0x2, &(0x7f00000032c0)=[{0x70, 0x1ff, 0x6, "a6a2274944766bf06cac205798bb770570780b9a006796425f710d6774e5e4544566b9f1b1769387c57a594f5b58f21af67c0df02f316a149c3c8e0a1507bb6ff6610884bd8bf4835fb7bf89a2883c23290a3a242084ef03e5bbf650bc818009"}, {0xc8, 0x101, 0x2, "d3f5b54a93f16e3dcc15eb01adcdb6d5e78358a3541378a2ee65ae753d94dc01e16168c20c2147928913df6a6bd39367ba895fbd3f411605580a362defd7992ce3e76884dae09b33e6bed7c4ff2d0248ca76c3843825a213b661e1317a0852906ca5c55b9692c9f3f0a8d3c2d2a608a062c46cae6a6d9b786229c6c9e7370b05da8d81b6da060fd69dece1ac1692f4637a7c4c7f2901e2ae87018add571dfc28127e6b108c0f6af013a7d801d089cc5da6"}], 0x138, 0x880}, 0x3}, {{&(0x7f0000003c40)=@pppol2tpin6={0x18, 0x1, {0x0, r6, 0x1, 0x2, 0x1, 0x4, {0xa, 0x4e24, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x3}}}, 0x80, &(0x7f0000004d00)=[{&(0x7f0000003cc0)="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", 0x1000}], 0x1, &(0x7f0000004d40)=ANY=[@ANYBLOB="60000000000000000b010000d8880000d6736f26d792af2ef0208e73974566aea2b8b077882c04012a5316468fd3a7f66a04a6740406c7c68bf661806a8336067dbc04000000944cec6dc786b3da772a73e0f5428918d68b7646ffcf5b08460088000000000000000d010000030000002aa9a822ebf9fd41dd991004920f6f36f3c8b515d0673ad6f82731757fa25c59d97ffbd50abc5ccc11cde3ebcd95f07136c3f2bec62f1f7b0843788c3d808500cafa8267ef55e095134f3ffe902862b7598037bd5d60d83c4d1d6e75be9ff8355694bdbef6c1e909993500d206d2e1e5a800000000"], 0xe8, 0x4000000}, 0x3}], 0x3, 0x80) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r10, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) getsockopt$IP6T_SO_GET_ENTRIES(r8, 0x29, 0x41, &(0x7f0000000600)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001c000000d40677281b44858073950455e74f1517ffcb8861f9fa6f31a68a285470c2e1cf214aac57635bedaacd49a6996955e88c8c607c14571bc181cd36e5949200ddcb337fc3ec060000005f261341d33f4bf22ce778c874d816ebc9a6dc2c41eb8d63aae87238fa251747d5180d976c5982dd4673fe6255"], &(0x7f0000000200)=0x1) sendto$inet6(r8, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/30 11:43:39 executing program 7: socketpair(0x8, 0x5, 0xfffffffffffffffa, &(0x7f0000000080)={0xffffffffffffffff}) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000100)='./file0\x00', r0}, 0xfffffffffffffd52) bpf$PROG_LOAD(0x5, &(0x7f0000269fb8)={0x1, 0x1, &(0x7f0000000000)=@raw=[@map={0x18, 0x0, 0x1}], &(0x7f000039cff6)="7379e66b616c6c657200", 0x8, 0x1000, &(0x7f000039c000)=""/4096}, 0x48) [ 78.599215] IPVS: length: 103 != 24 [ 78.611643] IPVS: length: 103 != 24 2018/03/30 11:43:39 executing program 2: r0 = socket$inet6(0xa, 0x2, 0xc3d9) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/03/30 11:43:39 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_route(r2, &(0x7f00000fa000)={&(0x7f0000c1b000)={0x10}, 0xc, &(0x7f000052aff0)={&(0x7f0000001c80)=ANY=[@ANYBLOB="1c0000001d00010300000000000000001f000000807dcc9c7e5a4dfc1dcf6a03559f326b00819fdae020bc166e43ed8126613c8df14aa6bc6e1b79118db435a212f40339fa5ba17677f5b70344e34f576c5600bcefe557c8b1dc", @ANYRES32=0x0, @ANYBLOB="0800431bcdbc07a3d9d109288b3cc6fa9182b83df3df2273468f9e9be3c143ee8a82cc9f48d9f41b790a89be131fccf9896935"], 0x1c}, 0x1}, 0x0) socketpair$inet6(0xa, 0x0, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)=0xfff, 0x4) connect$l2tp(0xffffffffffffffff, &(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, r3, 0x1, 0x1, 0x3, 0x2, {0xa, 0x4e22, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}}, 0x3a) read(r2, &(0x7f0000ff9000)=""/80, 0x50) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1_mb\x00'}, 0x58) bind$alg(r0, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) r4 = accept4(r3, 0x0, &(0x7f0000001d40), 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000001c40)={r2}) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000240), 0x0, &(0x7f0000000400)=""/4096, 0xffffffffffffff28, 0x5d}, 0x2041) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000001480)=0x5) getsockopt$EBT_SO_GET_INIT_ENTRIES(r5, 0x0, 0x83, &(0x7f0000001980)={'nat\x00', 0x0, 0x4, 0xc9, [], 0x1, &(0x7f00000017c0)=[{}], &(0x7f0000001880)=""/201}, &(0x7f0000001800)=0x78) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00000002c0)={r7, 0x1}, &(0x7f0000000300)=0x8) bind$ax25(r6, &(0x7f00000003c0)={0x3, {"f9566a39c4c8a0"}, 0x40}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') sendmsg$FOU_CMD_DEL(r5, &(0x7f0000001580)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x60210900}, 0xc, &(0x7f0000001540)={&(0x7f00000014c0)=ANY=[@ANYBLOB='X#\x00 '], 0x1}, 0x1, 0x0, 0x0, 0x4}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0xa26) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0xf, &(0x7f0000001640)={r7, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x7fffffff, 0xfffffffffffffffe, 0x100000001, 0x8, 0x8003}, &(0x7f0000000280)=0x98) sendmsg$nl_crypto(r5, &(0x7f0000001780)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000001740)={&(0x7f0000001d80)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000001a00)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001a40)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000001b40)=0xe8) r10 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r10, 0x84, 0xb, &(0x7f0000d6d000)={0x0, 0x2000000000069}, 0xb) recvfrom(r10, &(0x7f0000000140)=""/88, 0x58, 0x2142, 0x0, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000001840)={0x0, 0x0, 0x0}, &(0x7f0000001c00)=0xffffffe9) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001500)={r8, r9, r11}, 0xc) 2018/03/30 11:43:39 executing program 5: socketpair(0x10, 0x80f, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000039cfe4)={0xa}, 0x1c) accept4$alg(r1, 0x0, 0x0, 0x80000) sendmsg$unix(0xffffffffffffffff, &(0x7f0000e4ffc8)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000002880)=""/249, &(0x7f0000002980)=0xf9) listen(r2, 0x4000000006) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0xec, 0x3000000000000000, 0x5}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r4}, 0x8) setsockopt(r3, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$ipx(r3, &(0x7f0000000180)="77d8", 0x2, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) sendto$inet(r3, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendmsg$netrom(r1, &(0x7f0000002840)={&(0x7f00000001c0)=@full={{0x3, {"ae453056666f9d"}, 0x7fff}, [{"e4f9b0c4ad62a5"}, {"e602e385f9da1d"}, {"1e29d12ebeaf13"}, {"e667ee5e19bd51"}, {"42891b73c30f65"}, {"92de6583508986"}, {"33a2bde662bb94"}, {"b8bfb25cbafbce"}]}, 0x48, &(0x7f0000000240)=[{&(0x7f00000003c0)="9ec9bc824701b5b28599d57f3fd35539759688bbdac62c215b023f0c720654395d2d57d1ef7cda9f5460bcdb0e8c09953361d67cb2368b139d022e3e1e00af7644d552b5fdca96871409c1175d5218fe107c8c5e3daf9160ae4ed355d2a4d20912b7af90b75aa106168d0d6584c474fc1799cb70cfd5950331940036b67bb59dda4e4061b8a75df4d9ad8303a40cf4554b6f01c77d255a45fba1ca47acf6fc70ae9d47515e077ef37bf1c02b4de79cdde5e59659c842f8900ac15ba5871c2b3f9ff41c1e72390d91b3470bc7", 0xcc}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f00000014c0)="dbbf87ca6a38e8ebe17d930f24105b50222317ef8b3145d2ee1abb98ec2a3a0ed895ba1131d7c6b7085b5746330b216bc4eab8eb1e0427318e5cd51c44da22a985b942d5017f6e944e75135c4c3dad404a500efae12ca5a2471a90849a6d865ab1cc938edb104a4117313490919cdd679374b0756642fd64f20222c76857db57e229bd60a968db6eb4bf78b69e2dd9f7d039cbfb7ff51be326a4aa3cabbd6290abe83182554903fbeab0c9b5aa1aac69c5bfe3af5a360527305bdaaf504060a955a6825e226e1a93e33f7057bceaea24027112067c2f039e37090dbbbe4da086be36219cc79d5381b11a9a909a800422bc6661", 0xf3}], 0x3, &(0x7f00000015c0)=[{0xa8, 0x108, 0x8, "ead0dea61500f796ed6c4354765cc9c50ccad8c3eed3ec0a6dd23db0babb7f37c78241ca6b53ac02d23353cdb67b232ed9c1208549ff1c69bbf05f1334f04165b6bc2f9fdd41330fa93bebda1cc70e28ec9f12e807a809a71eacd0f0be0fa1e4aa29f3c50fe6de136e3cf210d7d320d490af51293b87439fa579a0ae2f58a3d76bc12465db0ef57349842198988de2092f2a7cd052"}, {0xf0, 0x114, 0x3, "32d2f611649a81e299287c15e070d483e6702f85105d17a21cda3b607a39fdbd1cbabfbf96aa178d258a349c0dc53db4fc84caf9472d1b72860b85ccde8f21d81807828b1e8556ab550923ff16762a8246c2878517faa391f45126954ccd6780a8c763094b1956472422a629616e959a4a24d6c645d2eef1e85f74a5441d6f73aef74f7063442df2be5257c30a76c2e0831c8c8b4280060e4033763a5075c34922aa1f341e423dc8b64885a335c16c0f4b0e311295d73c85a9b3c49e8bb08366cebc1bc75f99b271e0f292ff2964ffe320fc35cd4d0ab59a1823e65c"}, {0x58, 0x10e, 0x3, "0b3a6c5e0957aed5f8f56364c5422facdc50f9131ca5d8e1f6b4dc6804b2b4e3bfa554bab149d856bfe37d19df1341617394630f3ecac43070f46ff06ccbe152a3ebf2b366"}, {0x48, 0x10c, 0x1000, "461f7dcf22ef269e2f8ca50bd8dbac22058ec5da627a398c5745c006f1fe52c5ea80d6a171ec4aa3c0b3d63fa852326d497df9db"}, {0x1010, 0x84, 0x0, "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"}], 0x1248, 0x44800}, 0x94) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000280)) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x16a) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendto$inet(r5, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/03/30 11:43:39 executing program 0: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000480, &(0x7f0000059fe8)=""/24, &(0x7f0000000000)=0x18) [ 78.698823] sctp: [Deprecated]: syz-executor3 (pid 18767) Use of int in maxseg socket option. [ 78.698823] Use struct sctp_assoc_value instead [ 78.740168] sctp: [Deprecated]: syz-executor3 (pid 18767) Use of int in maxseg socket option. [ 78.740168] Use struct sctp_assoc_value instead [ 78.774177] sctp: [Deprecated]: syz-executor3 (pid 18787) Use of int in maxseg socket option. [ 78.774177] Use struct sctp_assoc_value instead 2018/03/30 11:43:40 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000740)=0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000780)={0x0, 0x1}, &(0x7f00000007c0)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000800)={r1, 0xd0}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) 2018/03/30 11:43:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r2, r0, 0x0, 0x4) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x483, &(0x7f0000000200)={0x2, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e21, 0x2, 'wrr\x00', 0x1, 0x6, 0x3d}, 0x2c) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000000140)={{0x2, 0x4e24, @broadcast=0xffffffff}, {0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x62, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}, 'teql0\x00'}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000300)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x111, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r3}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) getsockname$inet(r1, &(0x7f0000000280)={0x0, 0x0, @local}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000080)={0x400000000000000}, 0x1) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_VOICE(r4, 0x112, 0xb, &(0x7f00000000c0)=0x8000, 0x2) 2018/03/30 11:43:40 executing program 3: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) r2 = socket(0x1e, 0x2, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r0) bind(r2, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r4 = socket(0x1e, 0x2, 0x0) bind(r4, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r5 = socket(0x1e, 0x5, 0x0) sendmsg(r5, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0bfd0), 0x0, &(0x7f00002d4000)}, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f0000000180)={'filter\x00', 0x0, 0x4, 0x84, [], 0x2, &(0x7f0000000080)=[{}, {}], &(0x7f00000000c0)=""/132}, &(0x7f0000000200)=0x78) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) 2018/03/30 11:43:40 executing program 5: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffd000/0x3000)=nil, 0x600000, 0x5, 0x5, &(0x7f0000ffe000/0x2000)=nil, 0x2}) syz_emit_ethernet(0x1, &(0x7f00006ba000)=ANY=[@ANYBLOB="870000000000e2701bb6068908004500001c000000000000907800000000ffffffff00009078e0000001"], &(0x7f0000ea3000)={0xfffffffffffffffe}) 2018/03/30 11:43:40 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040)=0x3, 0x4) sendmsg$nl_route(r0, &(0x7f00000022c0)={&(0x7f0000001fc0)={0x10, 0x0, 0x0, 0xfffffffffffffffd}, 0xc, &(0x7f0000002280)={&(0x7f00000021c0)=@ipv4_newroute={0x28, 0x18, 0x1, 0x0, 0x0, {0x2, 0x20, 0x0, 0x0, 0x0, 0x0, 0xfd, 0x5}, [@RTA_MULTIPATH={0xc, 0x9, [{0x3ff, 0x0, 0xfffffffffffffffa}]}]}, 0x28}, 0x1}, 0x0) 2018/03/30 11:43:40 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x6, 0x4, 0x2106, 0x3, 0x0, 0xffffffffffffffff, 0x0, [0xa]}, 0x2c) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000480), 0x0) getsockopt$netlink(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000380)=""/251, &(0x7f0000000340)=0xfb) setsockopt$RDS_CONG_MONITOR(r1, 0x114, 0x6, &(0x7f00000001c0)=0x1, 0x4) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet(0x2, 0x80000, 0x6, &(0x7f0000000680)={0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x4010, r3, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000140)=0x4) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000000)={'ah\x00'}, &(0x7f0000000040)=0x10000020d) setsockopt(r2, 0x81, 0x9, &(0x7f0000000080), 0x0) pipe(&(0x7f0000000080)) ioctl(r0, 0x40000, &(0x7f0000000200)="0eeeb492a97f8b8945ecd6608c9c344b9a5f9ff9ad34e4636e8d7041ca4d5631449668931bd00c7ec324c4dd77") 2018/03/30 11:43:40 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) accept4(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}}}, &(0x7f0000000080)=0x80, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000001180)=@broute={'broute\x00', 0x20, 0x2, 0x408, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000d40], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x4ce) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000100)) 2018/03/30 11:43:40 executing program 4: r0 = epoll_create1(0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000a3aff4)) epoll_pwait(r0, &(0x7f0000d2cff4)=[{}], 0x1, 0xfffffffffffffffb, &(0x7f00004aeff8), 0x8) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000000080)=@generic={0x8, 0x7, 0xc9}) r2 = socket(0x8, 0x800, 0x10000) getpeername$netlink(r2, &(0x7f0000000200), &(0x7f0000000240)=0xc) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000000100)=0x1, 0x2) r3 = epoll_create1(0x0) getsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000000), &(0x7f00000006c0)=0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r3, &(0x7f0000317000)=[{}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000a3aff4)) socket$key(0xf, 0x3, 0x2) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000000c0)) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f0000000280)={0x1f, {{0x2, 0x4e21, @loopback=0x7f000001}}}, 0x88) recvfrom$ax25(r1, &(0x7f0000000840)=""/172, 0xac, 0x2, &(0x7f0000000900)={0x3, {"9b2352719b85f3"}, 0x20}, 0x10) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)={0x7}) epoll_wait(r0, &(0x7f0000000800)=[{}], 0x1, 0xfffffffffffffffc) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f0000000780)={'mangle\x00', 0x2, [{}, {}]}, 0x48) [ 78.811807] sctp: [Deprecated]: syz-executor3 (pid 18787) Use of int in maxseg socket option. [ 78.811807] Use struct sctp_assoc_value instead 2018/03/30 11:43:40 executing program 1: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) accept4$ipx(r0, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) 2018/03/30 11:43:40 executing program 0: socketpair$inet6_sctp(0xa, 0xfffffffffffffffd, 0x84, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x9, 0x6, 0x9) getsockopt$llc_int(r1, 0x10c, 0x2, &(0x7f0000000700), &(0x7f0000000740)=0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0xb37b, 0xffffffff, 0x4, 0x61}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000880)={r2, @in6={{0xa, 0x4e23, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}}, 0xad9, 0x5000000000000000, 0x0, 0xa8da, 0x80000000}, &(0x7f0000000840)=0x98) socket$packet(0x11, 0x3, 0x300) r3 = accept4(r0, &(0x7f00000003c0)=@pppoe={0x0, 0x0, {0x0, @dev}}, &(0x7f0000000000)=0x80, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000440)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000540)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)=ANY=[@ANYBLOB="709884c7", @ANYBLOB="010421bd7000ffdbdf25030000000c00010008000800020000000800040001016ad3e0d9e3c1eb5d0000080006004000000008010600fcffffff2400020008000800050000000800050008000000080005000900000008001736b2a82607154a490b000a0000000c00010008000b0073697000080004ff080006"], 0x2}, 0x1, 0x0, 0x0, 0x20000000}, 0x40810) bind$pptp(r3, &(0x7f0000000600)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x1e) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000580)={0x0, @remote, @dev}, &(0x7f00000005c0)=0xc) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000800)={'lo\x00', r4}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000006c0)) socket$packet(0x11, 0x3, 0x300) getsockopt$inet_dccp_int(r3, 0x21, 0x5, &(0x7f0000000640), &(0x7f0000000680)=0x4) r5 = socket$netlink(0x10, 0x3, 0x4) socket$netlink(0x10, 0x3, 0xf) write(r5, &(0x7f0000000180)="2700000014000707030e0000120f0a00110001002945222027bbb57a3e0e49d6a90600d6ec0000", 0x27) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r5}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={0x0, 0x8001}, &(0x7f0000000140)=0x8) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00000007c0)=0x5, 0x2) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000780)=0xfffffffffffffff8, 0x4) epoll_create1(0x80000) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r7}, &(0x7f0000000200)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) [ 78.875197] kernel msg: ebtables bug: please report to author: Wrong len argument [ 78.904147] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/30 11:43:40 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @broadcast=0xffffffff}, @icmp=@parameter_prob={0x21, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}}}}}}, &(0x7f0000ea3000)={0x100000000000000, 0x4, [0x0, 0x0, 0x0, 0xfffffffffffffffd]}) 2018/03/30 11:43:40 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000000)={0x11, @multicast1=0xe0000001, 0x0, 0x1, 'none\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000040)={0x0, @dev={0xac, 0x14, 0x14, 0xa}, 0x4e24, 0x0, 'wlc\x00', 0x8, 0x9, 0x5e}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000001c0)={r1, @dev={0xac, 0x14, 0x14, 0x11}}, 0xc) 2018/03/30 11:43:40 executing program 1: syz_emit_ethernet(0xfffffffffffffe74, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)={0x0, 0x0, [0x80000000, 0xaf4]}) socketpair(0x0, 0x842bb53426a5a24, 0xffffffff, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000180)=0x72, 0x4) bind$ipx(r0, &(0x7f0000000080)={0x4, 0xc5, 0xfffffffffffffffe, "7075fee1888c", 0xff}, 0x10) 2018/03/30 11:43:40 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000012c0)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000000280)=""/4096, &(0x7f0000000000)=0x1000) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000013c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000001540)={0x8, 0x1, 0x4, 0xac, &(0x7f0000001400)=""/172, 0x3c, &(0x7f00000014c0)=""/60, 0x2b, &(0x7f0000001500)=""/43}) socketpair(0x5, 0xa, 0x0, &(0x7f0000002380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000001280)=0xffffffff, 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) accept4$bt_l2cap(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000180)=0xe, 0x80000) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000240)={0x0, 0x8, 0x4, 0x4}, &(0x7f0000001300)=0x10) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000001340)=@assoc_id=r4, &(0x7f0000001380)=0x4) 2018/03/30 11:43:40 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-aesni)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet6(0xa, 0x80807, 0x80000000000000, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_buf(r2, 0x29, 0xcd, &(0x7f0000000180)=""/115, &(0x7f0000000200)=0x73) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000b", 0x10) write(r1, &(0x7f0000000280)='y', 0x1) 2018/03/30 11:43:40 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0x3, 0x1}, 0xfffffffffffffe14) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000080)={@dev={0xfe, 0x80}, 0x400000000400, 0x0, 0x3}, 0x20) 2018/03/30 11:43:40 executing program 0: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000000180)=0xa05) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0xc) getuid() getgid() getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000500)={0x0, @empty, @remote}, &(0x7f0000000540)=0xc) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000000480)={{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0xf}, 0xffffffffffffff7f}, {0xa, 0x4e23, 0xfff, @loopback={0x0, 0x1}, 0x3}, 0x80, [0xa4, 0xb66, 0x6, 0x7ff, 0x1ff, 0x6, 0x6, 0x9]}, 0x5c) listen$netrom(r2, 0x4) getsockopt$inet_mreqsrc(r2, 0x0, 0x2f, &(0x7f00000005c0)={@multicast2, @rand_addr, @rand_addr}, &(0x7f0000000740)=0xc) gettid() getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) sendmsg$unix(r2, &(0x7f0000000580)={&(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000240)="36a7bea30786a36bd4474e9b24d2c0aceb9dd87030b60f4db97dc7e905cd289f4177fa6ad9cd14297345d0b6975ba68c3c8291fafa8133ee3fe1e65c470cfb4e44f3fcc925c121a6e9ef9f9f9e1f565a94c6ba9de61828835c46cf26cd773b0ffcf9bc0ce7b1d18cac94d408a0d8828c723f06f00a0de1e79149c8da6751bcd608e4cdd90399fe49347e6bee936fe08e834b0a7531824fe76188fdd2bf5dc336ff29adb78b7def5832c8625bf706238502f3e646e2d004a7325e3151cc51f3169189150a2bdda27549958113d69feb68c38e05b175c366dd56ee44760d2c4492874145ee55", 0xe5}], 0x1, &(0x7f0000000600)=ANY=[@ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2, @ANYBLOB="49530000000001000000", @ANYRES32=r2, @ANYBLOB="28000000000f00000100000001000000859e09a56e9fb2f2f4e286d0636d6c57fcc4a8400eaef2606b09a9b537905d50a0c731d984658074d2dd7e294219eeda700fb1779559579db9dc407bf8273ab7d86dd51e54e353aa8d11ab8481d5f1ce57eab62043349945129a4c0f96496f1a7e78ee2d8cb762ffd97f152244f2f83a0bfdf23245266e086fe87f7032f5fe9783a50e4dc6469215e2759b468acc3f195b4911a86fb1e38a8ba88e2b308b32dc07fcb8acc4abb460e33a83feb8e7585cf53f4e4cc59d68201b9f53085e21ffb76f123bd7918d696d9e", @ANYRES32=r1, @ANYBLOB="0000000020000000000000000100000002000000", @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x117, 0x800}, 0x4040000) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) socketpair(0xb, 0x6, 0x3, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000000780)=[{0x8, 0x2}], 0x1) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x0, '\x00', 0x1}, 0x18) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r6, 0x6, 0x16, &(0x7f0000000100)=[{0x7, 0x2}, {0x2, 0x3}, {0x2, 0x7}], 0x3) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, [0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x40000000000000]}, 0x5c) 2018/03/30 11:43:40 executing program 3: r0 = socket(0x10, 0x2, 0x0) read(r0, &(0x7f0000000000)=""/88, 0x58) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000280)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f00000003c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000400)={0x0, 0x0, 0x0}, &(0x7f0000000440)=0xc) r4 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast1, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000580)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) r7 = gettid() r8 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0, 0x0}, &(0x7f0000001840)=0xc) r10 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001880)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001980)=0xe8) r12 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000019c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001a00)={{{@in=@multicast2, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000001b00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b40)={0x0, 0x0, 0x0}, &(0x7f0000001b80)=0xc) r16 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001bc0)={{{@in6=@mcast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000001cc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001d00)={0x0, 0x0, 0x0}, &(0x7f0000001d40)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001d80)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001dc0)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in=@remote}}, &(0x7f0000001ec0)=0xe8) r21 = getgid() r22 = gettid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001f00)={{{@in6=@ipv4={[], [], @broadcast}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@remote}}, &(0x7f0000002000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002040)={0x0, 0x0, 0x0}, &(0x7f0000002080)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000020c0)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002100)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000002200)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002240)={0x0, 0x0, 0x0}, &(0x7f0000002280)=0xc) r28 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000022c0)={0x0, 0x0}, &(0x7f0000002300)=0xc) r30 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000025c0)={0x0}, &(0x7f0000002600)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002640)={0x0, 0x0}, &(0x7f0000002680)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000026c0)={0x0, 0x0, 0x0}, &(0x7f0000002700)=0xc) socketpair(0x2, 0x5, 0x9, &(0x7f0000002a80)={0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002ac0)={0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002b00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002b40)={{{@in=@loopback, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000002c40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002c80)={0x0, 0x0, 0x0}, &(0x7f0000002cc0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004100)={0x0}, &(0x7f0000004140)=0xc) r40 = getuid() r41 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004180)={0x0}, &(0x7f00000041c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000004200)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@dev}}, &(0x7f0000004300)=0xe8) r44 = getgid() r45 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000005440)={{{@in6=@mcast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f0000005540)=0xe8) r47 = getgid() r48 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005580)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000005680)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000056c0)={0x0, 0x0, 0x0}, &(0x7f0000005700)=0xc) r51 = getpid() r52 = getuid() r53 = getgid() r54 = getpid() r55 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005740)={0x0, 0x0, 0x0}, &(0x7f0000005780)=0xc) sendmmsg$unix(r0, &(0x7f00000058c0)=[{&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000100)="322aff658e8b4c38baaa537252df9860ef327a3c9192ca03944ed2806ba56e585e26853e3caa5aecc036b9a61f4b9f78f02a12bdd09d6fe04a633201bcf00f280c18d1fc73cbdcaf1844ca7a1f8685c5ffc3550b3984f34d84bdd89a6a39727e3152c17b03ce3d2e9c832a5cfb465fec0987a540537ef4360d976ebb5f8f115efc21983696b752ae2559e5ba451117d8406daf618cca84e409bde9b424706900", 0xa0}, {&(0x7f00000001c0)="08645a695da713eb6e69db7c79af74c493ed31822ae95403b24f986c424ed9a5ba142c3247c99a339da81e7b7e39b9ffe939ffea1c72fb08ed4fef04f6bf660786ce13e05059337ab58d1d2109f2c95b342acbdcbc96c43ea9073f8d3414c104ec4d", 0x62}], 0x2, &(0x7f0000000640)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r0]}], 0x58, 0x20000000}, {&(0x7f00000006c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f00000017c0)=[{&(0x7f0000000740)="bed03bc4ec9ded306fdacb648196ad5dbe85d74da190e047300107928bb8a30193b04731d773a9e73fa3665d17dae86240d8702850761f1aca830da592b53ddfbfc843d8fc0f41ea97dd5de3004832e0e6b3011cd9a3460aa0a7b1e5e97cd75f98b1a748987b037d20041d3a39bbd65aabf55655b7f0f0d50399779920b125a9a43c1dd3d495600ddd105ef1f940af225dca9d7722fac5842d3e0e30eda59d58e0d12ce5920c823d3a335885d6b271926168f2dedcb7692290e6e487df67f1d7c76eceb5d0fcc789fb5ce9d3db7a36963e6210e69b47a4e7154c8ddcd90b78228df7bb6a01e19aa6a9853a02705ce18eae5c0d84d088fc97fd535b062bb854500c33cc954ba006d058d7964bfb1ea9af2f6924ae17cb364d1fa15507f61361b1f10c5857b947fe38a5568746cf36128fc1ca69ee51231322d86ab6242db449c9ada40b72e440864827e35409185e92ecf70492bef8829507ea5a32681c853c8064a38b9c871316c43cf3682de8b8ba05fc1cdb0343dedaef87a7a95e8eb7b00d67426312b446024fd22531ad2fd704d3cefd22d819e6ac394e4bbfc07ec4c5942c1bb4519c9264c6969046738a5602456bcc4096c10f8631b1ffc646b759dc5be7651b427648fab7fc35a0f8b312afbb72fb0c77d34c7b0043fb4523d3c597a892475060d6a03e634d1dd25cefb95cd25508ad488822eb8d7005ba64cd4d197753ed0615c35ebd10580240a8e8ae13fd4cded8f68fcb88ed1329aa4154379e2f2462bb306c84fd5768f00117d0d7e9d61e166ca7df19fd080361f6d9ca9409b4ee75a4981b927d3e30eebedd37e4ab2772bb75ad0b146633de0d50e7668fd351bd33c97f5ce5b305e2b5bfb3ffcae2fa063cf12c2d675a46c64386f4e58cb94eb5434db277edc61a92ee04c038761af0e5d86bb488d461ccd2dfcac3636db6c49b12d61fe85ad14316ab2ebf08b1a4ab472e388ef4e29d046d477530f061b69bf71214d811c48da636ce3aff028eb488503dbad232671efd5073cec1aad9bc53f890cee10d33595810a2ed3f6482e8f5732fbe725b9b246ba25c4dbf028d123da482ee40550b5f26c0c88b91173fe07ae046cce2cc2d814df63d891f10da85db6c1b93a8f256558449fdfc86bb8acddd9135495677106b13a3f6ccdb2349fa76ced9816d8979c0a78d3e646736ab22b811fcfa752117297a928bf4e9968c34b75a3e51c14d11e5bf0b74594b060f3f02bae2e1e14b9233d3a737bdb5c6607bd3075e93aa742ba0ff9c4d8a552af71b7b181e319ed58a109e8449123274823fc795f04a50f40e1c88b027e8e322f559aec82ed0cfa17e62bb9e48144b444532094fd2cabfa10aa6d9f7d6755ee8aa66b2b7d21657b6ecb3144ddf2cc8b7b29b1ccbb44f6f1935b6f0228220fe98aeac8b511b68e7c7b96ca8a4d0626b042a17141028805a04bf61bbfce9cfd81604d37e09e419af4fdb3c1025860f42ebf39ac7e0fb88432bc6e57d8396363d31bf96f7d6789266f56d56987f8f20d04b52335f24e1951ff6b574b8317653bc957f1b507f7c210990750630ac48a332b54f2376a51711bdd3de28827cd233dd97aa8a81953334e08dd5fff8e8b6b5ad82a53e646575124d6549ea9bc3a94e8d8cb03799ea740672c47134a461932654e933ac0af0bdb74d3053c8408c42274a1720aab2830b9e55655b42fb96000f4e73f54617e191ae2db4558344705dfc14152740394540fff726fc506d1d7eca5aeaa1f91cf504858d457c06460352a0653fd1a380f43768d7447a0189d0ed45836b4f72489d273a514299fd8354d3906b1da9d55e4248b7753da2c3cf037119bf39cda0ca901dbc2a73dc8273df5f8611d09f7cea059acebbaa49c336f05258e016ee128f88a45aa09a4ec6673b6ccf84523447a78ee253f0bb1b2116157f365549a7bdbfd36dbc7714f09bc6f938d9ba7195ca03bc72fadeeb542c1ebf06f243b71d85f69c28dc2736e25949f5e43c71384f82cf99afcc895dd05c8e92908472d6872606726be190eb8418c1e2c5fa5d000cebbe07ea33d9655acd5bcb812bbdd64cd805f0d4cceb674a1a4d70ef4b165eb2f801f9c272f9bfe8282a7b2e13c27591fa4798d8eb7323c7fbedbaa7d3f452061c123b27a35a17551b8a90168515e77f9938713f875de66103b1b0b8d06879c5fe3b776ef6dccfa4549ccb691fd5b04fb225310d08597fe47cbba578cf016aa07f579ca775731627f1d0530c283dc46bbb479f540ae7f0613ae6b81150f18ec37963aaf08c225907f76b379dd8d4ae6a4858d00f3d58af1dd71d00e4574c5a1c25c6a3ec1c0b535100c14d087ac4ae0b5daaff45b625a4d0d1afb5f54324024e155c6f2f8fd1958d7bd9d916b588c46caea7b02fcfc33fd2898e04e54c19f2f2d7a68294757205f2b4c50a86f8b0ac238291d619a807b78ddc4a2dff5ec36760cd6d3825b559c167430204269ccdbb9c165e770c10d842aa84ecd3cabba072ad2ae4bb9e4aafe4576b5d80e1fcbc28ff100dcff374d4aee096a8ccb7609c3592311c440f95ecb8285c99b2c007435ec0dddfcc259bab3152e8c5fac77d34fcf088f86530052f55d0519a396fd2baa364bc755c2234baef1d6ef423f371680f67ecaf7f072c4f62f2ea0ad3fe94bc40010b168ae441cebb578a4c3fc709f57d84c88ba187847afb73ecda8f19a49019fae7b6e3601690e8d5c4e021d31a4b642af66245cd00606f6806c2010dd55a1215dd9d01c9cf291f5cf5b645a89b07bc0c143d8a04208adf61e89e0d3a3a96c1afb1aa133f0c8a62a1b9aefde341694577273f03d0f7945be3ab9c50204316e1ed576996144ceb3c1bb039e74097d51c3e6baf0d43956da89f38167d573c922799b39d509d2f3634fd194d237b3efcc813bd18f802ccda2e7b3b622af87437e80d9722f110fbfc37d276cd88fdd665f556c2d7a23f1f5b945a7d64f30d8af2c6f63720d151a329f651be0c410c6325c0c076f79c007d4b100ba7fe0aa80859e7a8a05eee066413b065a49bc3a3660e823f3c828581c011730ff356b55e9db94530a9f998aae0045e772f91525f1b0f309952835d59d32db7daa617ec4911deb71f7295b750b5f0c1a94fbfd352fe641d8b78888e8deb293017c72d541d7d4a720565e44cc75dd0a7b67fe882648795b3e7755596304b5fdc636206b777a8ef75a3212685baf69c652d92619193444665f649c69925e5e179b7f4894f9cc85b42cbe51cdfdc07d540312d3cfcca712e85ff3f3632c60f3529e9c224d41b2beb204ba59331a10983670bc5696188bcdc98b67bcf47a66abd647ad57af325ca91020cb539e3b21861051846502fafaefda0f0dbf3bf1c00888061ae3eee3ec98c24d1cd45ea11d42b2ca7b474b56b453eec18c5e56e83f31c3b0dff565bcae7c5cf5f1e09a8212df1635bd5ee1d339299aacd280f2a9dd936d4b01169002519be73ed0eafa69114c34a25cec90b5eb12046a4cff19de49f17e2acb322bd680e3f6628a2036cd05ca780ba6406f55e13face3a90066cd142584394900f0227f5a18f9a9d59b6adc03335a04383dad1c30d1a6c0667f3851a66056bf0946e67ee565b43944b90684f053e6f6e3a32eaa4856856096f21ff67e73728d03b77366033de36aa53753e5071d6e297bf0815857162478ba9642835656713a71589a59f9dc9ef2012e39392a6d814b3bdbb8bfbe7d06dbbc27d7920c0013d2ec3a86c42d597538e2c90ee5235859aafd2b92d3a929fe1e9c648b6eb02a66709de6c2aa22e4c833ab7f56a802aefb2da88533130dd1c9137c049c77cc14ce1c0c9fba826598fe2eef960cdc6cf8793bc5376644ada7feae4aaaf23dd25cef124d97214b899c9e703bef802f74f7d864777c62477917ea2ab27852ce1cfb6741019649217582a783428b04dd5a1cf7325e36e1e37263ae21efbb289da780ddbb830cdebb07a2c8c02beb7a976dc0f542bc3e66dcc0be1d3cb22d87c927f1c059cc357af34178acd3b56377ecf0e9db61152a0fecb141a538c4183c09d2cd439e94e37b004fa14846d10635ac59a93fa7439a9cdeb049413b6b937c9750c5ecc9d035a84e73db3b58a9a9e844f60f22f7a2a8d1a9bc7d5d789c1f2a0237c1e47be83eee5185bdd44741b68523a520e6cd16b6629063ae4c852825d6027e4a5c52dcdad1ec332e9d1ca1a73612982d99231f078a9a6c64a6bd5ae156155473136d1aa913ff06eab4d2fcfbc844e0acc8266d945b853a4b28fcc7142eb1f335d7ddca342ade946f09dac5349b21e452b8c622e4df72bc22653875ec68a83aa51e1dc260887ddaa134991c48dc74d249edca5c48e7f0bf61ffc7e9fa257c15889c376e82cf5ac323483d737f33523123a810c91216baa03511ad3a7277ad613a32ec5147a95a05baeb8ad42ee44f4d2cd18bdc320fbbe1f671bec61967ec1ca06848ee3a197234647295e462287ceb37bcd06d0edff094f93bd25ab9a056b8689c26bf161ee4d79fe7f2affff4211fa5eb507c69973567ba269eed8439db8a266b5825a1006c6d02a04da3615ef07fff95982e959a80693a0a593479393222bc00856da5cbb7f3e1ad897669c6896dbe2e0088bd8ccd1904f95137885a887f571d660d204e8e6a027ed46c2dcc3160fe5370530d5728b05d8275ef51bc6746b26ec555dd77350bba4144de82c8d5a0b3d0e34528b52625c95f8f441e76aec1c16c2b618d84718d5dd22bb77a29aa73edfd03b3d0ca3862bd5dfab5c64d404da874b9a712439c3d57b864384f5fd1ba686c9113432b1bbda3dccb35fccc8bc02ae86488aaed075ebab69d9a40a0c5ad01e314775506da3051a134b37c3b406ebb917915e7f2216931cce135d296914093d9b150bf02d0268cd8ac0aebf9d6ee63348043e779e6e6b001079513309384b9cdaee2c28fb0a5be3e0be12ff8bfb65cc975ddc6d40e5b9492b4032cce3f3145a3a33e4f4f8825415a3998906c0e4b522a064f670f027afd5c4b07bcac0fb95614341c7fc0a23cb687a6fa32203a8bcd41305b34e98a574d6a242d15644484dfd58dcce077e3a9a2779c2624a82d48b410fb9c6917cc00da9c4c7b0c53674b89e7c9cfbd02cebcb64aa94fd62c1cd04bcbc747deaf5ea76c88133f40f831a3066e979e8694ffbe92803e5090f79a86d8763f01abc0f5ccf23cf91402619ed5bde544ad60abac695e72a087cfbcb65e494951a746afda0d788f14b3f6ce6c7406cc6a9b3c9292568aef0763bd8007cb73802af90a09089b1207acdaef2b4703bfef00c243935bdd586ec710fcff4d33fcf2bbe90c44c4252844227e099ce3f7733d3674adb778f79766fd6da3838697cd7c52c95d3417180d440a399cb18bb436b2967fd6ac76cc918c39df4198362614ae39d52cdc2da4dcf43b185932903a11656fc5e5b542c461a69ead664796f08565432398987bc5473bee05fcbe15db66b4a9a9192630d10a2bd3d4d584c2be68eff4fa0e4b6cc13b8ab6c70c179d0b33cc1ec49f076fbc29e26774eba83ee401cbb47515bba0b9ffd75ec11966984e67bbcb57c6c1e6cf1c7171179ab1336041e956c231d2390a4b7a2a1aa16a20a44b4d0d22717f02876b6344eaf1371c04e8b0737ceec8cfea0eef1756c39f4a603814937e2415c6bc67ed3da9a77afb61ec2467bbaf4af20693e60907c1c2ac5f27117a00efe67515c65d079ea94a0b9f88ec431e66cf10bab488acd00444d42a617ecd11dc2d6aa3f0b94ee62363afeee8b6f68de9cd8326cda9114d0", 0x1000}, {&(0x7f0000001740)="ceff3c3910c64dd81ebe2e8d56b1108f8fcf3873336a9e410e76715a9cb7b9578dca438a3826310bdcd1f70d48e720af968057d0410b82b912e3d45238080d53e28c29d0c74cab0781358e274e8f736935a4", 0x52}], 0x2, &(0x7f0000002340)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}], 0x120, 0x1}, {&(0x7f0000002480)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000002580)=[{&(0x7f0000002500)="b52d70c722950e865551793fade2b9770b4cfbc3a0d0900fdc053b4fb65c47020c2840cb3312d68ce9c8f1fa20a318f122601090c616aa063eced2f3db2124da075ad4d15c75f31c1da69fbbbc627e3c97e388ee723d3318c405176f38e3e2226fbfe27f574b5b2988739d90e592ed6a", 0x70}], 0x1, &(0x7f0000002740)=[@cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x78, 0x4040001}, {&(0x7f00000027c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002a40)=[{&(0x7f0000002840)="1912069e9473bb8fcdc538435a52885135c2ed19e9c8be0e8bc302b6cb08c73b63ec91737940039139489587d4862b01ecda0310b449782132c9eb51618de2e212e3974500fddd4efeca7e71129d6984055a5dbcbb4344a45a6ff166808d6f6d2d4483dfcff1bd71494644bf2f2d3f129e864e5fd70670b4d5cd4fb279f2641eb25ee1d639e14052ae717a30519b48cfbce913200bfce8750666312a9c1d077c7551abceee4b30cbb4e15e25fd2954d31ee929e60f3ecbe6b40e08b86cce26e1b05ba23475c779fde230bd136f63", 0xce}, {&(0x7f0000002940)="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", 0xfe}], 0x2, &(0x7f0000002d00)=[@rights={0x38, 0x1, 0x1, [r34, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r35, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xf0, 0x20000000}, {&(0x7f0000002e00)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000040c0)=[{&(0x7f0000002e80)="f2feac71535c8da15441707b31e44470e149fe3e03688e05e7851fd89d721cae94d839af64f4f89002ec2942be1a5051ab560c93bd6ba840fb47d03421df0ccd295c748bbe4db5686eeb41a96f7a5a9cdfe6c3212dd667817391b1a24cc8ab02e2c81b9a5886bc9e59d255a69adc39424eee1cbf0b5005e058eafd83fc800e1f5a9b428fc9c6509d5711ac4f867e956b8ddc9a7292e82255cad6502c51364506a979196430db48ae84ec0c0c88b6347a6c7ccfe0a0e0b3886ad2944f4bbbe20092c4c8710830f049a3a976a5492e7c3666ac67ed31abcaf8236d316ec0d0d6538ad178a84833f4e020c853da35c585c37c7ececc88", 0xf5}, {&(0x7f0000002f80)="8c336d8a4e82d336f6b05ded52aa96f9af", 0x11}, 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0x1000}, {&(0x7f0000003fc0)="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", 0xfb}], 0x4, &(0x7f0000004340)=[@cred={0x20, 0x1, 0x2, r39, r40, r41}, @cred={0x20, 0x1, 0x2, r42, r43, r44}], 0x40, 0x4}, {&(0x7f0000004380)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000005400)=[{&(0x7f0000004400)="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", 0x1000}], 0x1, &(0x7f00000057c0)=[@cred={0x20, 0x1, 0x2, r45, r46, r47}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @cred={0x20, 0x1, 0x2, r51, r52, r53}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r54, r55, r56}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xd8, 0x8040}], 0x6, 0x81) sendmsg$nl_route(r0, &(0x7f0000e9bfc8)={&(0x7f000076fff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000f11000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0x7}]}]}, 0x28}, 0x1}, 0x0) 2018/03/30 11:43:40 executing program 5: r0 = socket(0x0, 0x1, 0x200) r1 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getuid() getgid() getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000006c0)) getgid() getsockopt$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) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001100)={{{@in6=@local, @in=@multicast2}}, {{@in6}, 0x0, @in=@loopback}}, &(0x7f0000001200)=0xfffffffffffffd32) gettid() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000600)={r2, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}}, 0x84) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001400), &(0x7f0000001440)=0xc) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000007c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000700)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000800)=ANY=[@ANYBLOB="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"]}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x80000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f0000000400)={{0x2, 0x4e23, @rand_addr=0x8000}, {0x307, @random="04d8d2a5efdf"}, 0x14, {0x2, 0x4e23, @multicast2=0xe0000002}, 'bridge0\x00'}) socketpair(0x0, 0x6, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = accept4$ax25(r5, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r4, 0x28, 0x2, &(0x7f00000004c0)=0x9, 0x8) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) recvfrom$ax25(r6, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}, 0xff}, 0x10) 2018/03/30 11:43:40 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000100)=""/114, &(0x7f0000000180)=0x72) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000000c0)={0x0, 0x3, 0xb8}, 0xc) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) 2018/03/30 11:43:40 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmmsg(r0, &(0x7f0000002700)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000700)="8d", 0x1}], 0x1}}], 0x1, 0x0) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000100)=@sco, 0x80, &(0x7f0000000380), 0x86}, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r1, &(0x7f0000000180)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) bind$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x81, 0xfffffffffffffffa, 0x10000, 0x7, 0x7, 0x4b6e}, 0x9}, 0xa) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000622ffc), 0x0) 2018/03/30 11:43:40 executing program 0: socketpair(0x3, 0x801, 0x8, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'ip6tnl0\x00', 0x0}) connect$can_bcm(r0, &(0x7f00000001c0)={0x1d, r1}, 0x10) r2 = socket$inet(0x10, 0x3, 0xc) bind(r2, &(0x7f00000000c0)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0x80) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01c", 0x4b}], 0x1}, 0x0) setsockopt$inet_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) r4 = socket(0x0, 0x0, 0x10001) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000000)={0x1ff, 0xfffffffffffff001, 0x7a, 0x2d, 0x647, 0xd3}, 0xc) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="02070700020000000000010000000000"], 0x10}, 0x1}, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000500)=0x4) sendmsg$key(r5, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0218000006000000000000000000000002000b008bde0000e447000000000000e6ffffff08000000f0000000000000"], 0x2f}, 0x1}, 0x0) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000840)={'syzkaller0\x00', {0x4, 0x0, 0xffff, "10a6b24ab9ee", 0x5}}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000540)) connect$packet(r5, &(0x7f00000007c0)={0x11, 0x11, 0x0, 0x1, 0x0, 0x6}, 0x14) r6 = accept4(r5, &(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000280)=0x80, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000400)={@pppoe={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'bcsh0\x00'}}, {&(0x7f00000002c0)=""/213, 0xd5}, &(0x7f00000003c0)}, 0xa0) getsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f0000000040), &(0x7f00000001c0)=0x4) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00000004c0)={'dummy0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) socket$inet(0x2, 0x4, 0x0) setsockopt(r2, 0x0, 0x7, &(0x7f0000000000)="9d73f65f3e48f29506b07e9f6eef0b7ff2716b838de41d145a125975c89089e11d7c49a4f628237b5e1f45d4859470436ff3ad61ce14444b96ce38b88ba4f477050179126a2a4a9ece9813029e0736416a3c7d6cb54df9d7131ac8886b69481f426788105c78a16af44c", 0x6a) 2018/03/30 11:43:40 executing program 2: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000080)="2f0000001c000381ffffff000d0000000200000001000000000003c91300010000000000000000005867374d00050b", 0x2f}], 0x1}, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000340)={0x8}) sendmsg$IPVS_CMD_SET_CONFIG(r2, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0x1}, 0x1, 0x0, 0x0, 0x41}, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x1, 'bridge0\x00', 0x4}, 0x18) socket$inet6_sctp(0xa, 0x5, 0x84) [ 79.055445] IPVS: set_ctl: invalid protocol: 0 172.20.20.10:20004 wlc [ 79.070901] IPVS: set_ctl: invalid protocol: 0 172.20.20.10:20004 wlc 2018/03/30 11:43:40 executing program 7: socketpair(0x15, 0xb, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000040)={0x7ff, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x88) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000100)=0x4, &(0x7f0000000140)=0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x28) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000280)={r3, 0x3, 0x100000001}, &(0x7f00000002c0)=0x8) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000300)={0x3, 0x1, 0x81, 0xffffffffffffff22, 0x6}, 0xc) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000000340)={0x9, 0x4}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000380)={r3, 0x4, 0x30, 0x6, 0x5}, &(0x7f00000003c0)=0x18) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000400), 0x2) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000440)) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000480)={{0x2, 0x4e24, @rand_addr=0xff}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e24, @multicast1=0xe0000001}, 'vcan0\x00'}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000500)=0x6, 0x2) getsockname$netrom(r1, &(0x7f0000000540), &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000005c0)={0x3, 0x3, 0x8, 0x1a1, 0x9, 0x9, 0x9, 0x800, r2}, &(0x7f0000000600)=0x20) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000640)={0x0, 0x0, 0x7}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000680)={0x0, 0x0, 0x788e848a}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000006c0)={r4, r5, 0xffffffffffffffc1}) recvfrom(r0, &(0x7f0000000700)=""/45, 0x2d, 0x1, &(0x7f0000000740)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x0, 0x0, 0x1, 0x4}}, 0x80) readv(r0, &(0x7f0000000940)=[{&(0x7f00000007c0)=""/144, 0x90}, {&(0x7f0000000880)=""/138, 0x8a}], 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000980)={{0x5, 0x0, 0x2, 0x67, 0x8, 0x916c}, 0x868, 0x0, 0x9}) bind$alg(r1, &(0x7f00000009c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes-aesni))\x00'}, 0x58) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000a40)={0x2, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000a80)={0x4, r6, 0x10001, 0x6e}) r7 = gettid() r8 = getuid() r9 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001e40)={0x0}, &(0x7f0000001e80)=0xc) r11 = getuid() r12 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001ec0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001f00)={{{@in=@multicast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000002000)=0xe8) r15 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002040)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002080)={{{@in6=@remote, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000002180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000021c0)={0x0, 0x0, 0x0}, &(0x7f0000002200)=0xc) sendmsg$unix(r0, &(0x7f0000002380)={&(0x7f0000000ac0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001dc0)=[{&(0x7f0000000b40)="7b3013824aa51d73a64f08845e9cbab03297f2f7f17aaa462bdd9b2201bbcf72e21b8d114d247cc17e4d", 0x2a}, {&(0x7f0000000b80)="d78a34a4be0a0c061d8f44c8271d226ab78c9822726fd7a7af8911f3f1c114a6a111a55520a50a57d705d484be8909dabb691e668da743260014234c18f8873de4859f4672bcc0e059d327bec907dc3d3730bfaabf23b2e314b80f7518993fd029337e2b44dc6bf8fd6f06ee5ef6d6b1bf89a67a512982a76b258d50a2b5120f183bce39ff2d5ceed0f26b7048e8e87b46fb49c38795", 0x96}, {&(0x7f0000000c40)="e858eb84af86b6fb9b9bbb0d6f1b9ef4940f24a63a2b85ace9181944057867eaf6e2d922270d831876ea7cce677ecc094f52571fbf28fc13143e0e6659fef53fd9ce8e7989f6f3c6baf1990d8ee3123fcca782da5e56fb3ebed3816d28c930489c5c630ac3a55fb6cf929a128bdd0f981cc85dea8393e1549eb4aee6fcecddb84b4b1bb76df72f33fb930f893052bc6ea416d2bce1acd840d711a7112e4670351793516f6ef8878d74660b8c34da78c9bf1b01b2b4f1c13518a3bbc2", 0xbc}, {&(0x7f0000000d00)="97086ea902db1add79f582bfc2f15eb0d5d61056999aa88cbfa3282d8ccf386c735a386c02d2a7207545ce352991b3bb63ce768b6183bf1ed4f2b4a2300d42769809e1457c2a20133724d97c2f511e189d4035326b8b2b8c9b247a5c1e4ceea6c5afb84fa4908bca5ca78dc66c9d17cbe2a7a9e8e5791124ab69e3d437d59c69beaa8ccb40d4f6ae7db4e62531dc28391c10733caace11da5efc0c6c4d", 0x9d}, {&(0x7f0000000dc0)="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", 0x1000}], 0x5, &(0x7f0000002240)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r0, r1]}, @rights={0x20, 0x1, 0x1, [r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0x128, 0x50}, 0x1) 2018/03/30 11:43:40 executing program 6: socketpair(0x10, 0x80f, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000039cfe4)={0xa}, 0x1c) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002440)={&(0x7f0000002240)=@abs, 0xb, &(0x7f0000002400)=[{&(0x7f0000002340)="aa49b69ec1e4915d487837fa005750bfa082f975a33c0270a86e98daa8c334980b8ce81e1ba869ff42cf34b2dae9ac39622598a748b7dc98fc5f3ffe3045fdee345b58388ef3369786b5f9fe8c01774561c36b2318898f7e6147e14e203cf885a7b516c24c67609483c6ac145f30d2d55bd981565629c6c0b8d046dfa502ee9976e307717b7d8c2b8927080674095bfd0eaf9e0dcad4f5fb648c8fa8b7197f59fe0f9a1a5184f19d65aadd0004f8aba1faf926d3ca0a"}], 0x0, &(0x7f000053c000)}, 0x16) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) r3 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r2, 0x4000000006) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={0x0, 0xec, 0x3000000000000000, 0x5}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000340)=@assoc_value={r4}, 0x8) setsockopt(r2, 0x10d, 0x1, &(0x7f0000000080)="03", 0xfffffc73) connect$inet(r3, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$ipx(r3, &(0x7f0000000180)="77d8", 0x2, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) sendto$inet(r3, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000280)) close(r0) listen(0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000480)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@loopback}}, &(0x7f0000000580)=0x89) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001740)={{{@in6=@mcast1, @in=@broadcast}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000001840)=0xe8) r7 = getpid() gettid() sendmsg$netlink(r1, &(0x7f00000021c0)={&(0x7f0000000440)=@proc={0x10, 0x0, 0x25dfdbfb, 0x400020b0}, 0xc, &(0x7f0000002140)=[{&(0x7f00000005c0)={0x1178, 0x3e, 0x20, 0x70bd28, 0x25dfdbfb, "", [@nested={0x168, 0x35, [@typed={0x8, 0x96, @uid=r6}, 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0x3}, {&(0x7f0000001c80)={0x10, 0x16, 0x400, 0x70bd26, 0x25dfdbfe}, 0x10}, {&(0x7f0000002800)=ANY=[@ANYBLOB="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"], 0x1}], 0x5, 0x0, 0x0, 0x80}, 0x40) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x16a) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000003c0), &(0x7f0000000400)=0x4) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x1c, 0x2c, 0x8, 0x70bd2b, 0x25dfdbfe, {0x6}, [@typed={0x8, 0x36, @str='bbr\x00'}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x48000) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000000200)=0x4, &(0x7f0000000240)=0x4) sendto$inet(r5, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/03/30 11:43:40 executing program 1: syz_extract_tcp_res$synack(&(0x7f0000000080)={0x41424344, 0x41424344}, 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0)={0x41424344, 0x41424344}, 0x1, 0x0) syz_emit_ethernet(0x6f, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0xc, 0x4, 0x7, 0x1, 0x61, 0x66, 0x80000000, 0x10bedc59, 0x8, 0x0, @rand_addr=0x1f, @multicast1=0xe0000001, {[@ssrr={0x89, 0x3, 0x101}, @cipso={0x86, 0x18, 0xeb99, [{0x5, 0x3, 'B'}, {0x0, 0xf, "15e92404d2b88bb315ec1511fd"}]}]}}, @tcp={{0x4e24, 0x4e23, r0, r1, 0x4, 0x0, 0xc, 0xa, 0x5, 0x0, 0x2, {[@nop={0x1}, @exp_fastopen={0xfe, 0xc, 0xf989, "48e8c005ab10ca1f"}, @timestamp={0x8, 0xa, 0x4a3, 0x6}, @nop={0x1}, @sack_perm={0x4, 0x2}, @sack_perm={0x4, 0x2}]}}, {'2'}}}}}}, &(0x7f0000000180)={0x1, 0x0, [0x0, 0x0, 0x3fa]}) 2018/03/30 11:43:40 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000288fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x58) getsockname(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f00000000c0)=0x80) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000300)={'sit0\x00', 0x1}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000700)="44d42bc772569bf23019957f93e2180376d9d1821c01ad8e4360102b86a7ea26d7940fd9dc7e3f9aeef575ed6997657d63bd5654b2a0b031bead666dac53df43c21669005119983437ad3f18e0df80200f8d8165871e6e639c5d5d4fe7b5d0545da3dcc2a783261c57bd7bf5914a4c22ae68cfbd84d6cba85e4f0fd558b5224f06a8c929688add43def9625ebdcb639b755a264970f116fb2649717cf233cb5babc1126576d3c97c1a05443c01db2760e7731d7fb8b2f38a46028054bb03369c211d9d83440e64b5627206000000000000000000", 0xd4) recvmsg(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000180)=@generic, 0x80, &(0x7f0000000480)=[{&(0x7f0000000200)=""/207, 0xcf}], 0x1, &(0x7f0000000540)=""/158, 0x9e}, 0x0) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000380)={&(0x7f0000000140)='./file0\x00', 0x0, 0x8}, 0x10) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00000003c0)={0x1, &(0x7f0000000340)=[{0x5, 0x7, 0x2, 0xebca}]}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000282fef)="1e336500ff4ad5e700000022000000ec", 0x10) pread64(r0, &(0x7f0000000600)=""/237, 0xed, 0x0) sendmmsg$alg(r3, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000011a000), 0x12b}], 0x3a860b6b5182e8, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000100)=r2, 0x4) 2018/03/30 11:43:40 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f00000001c0)=[{0x20, 0x0, 0x0, 0xfffffffffffff010}, {0x6}]}, 0x10) write(r0, &(0x7f0000000140), 0x51f) listen(r0, 0x2) [ 79.130194] IPVS: ftp: loaded support on port[0] = 21 2018/03/30 11:43:40 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x100}}, [0xd64c, 0x2, 0x8, 0x800, 0x8000, 0x2, 0x5, 0x5, 0xfffffffffffffe01, 0x0, 0x6, 0x4, 0x200, 0x81, 0x3eb]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r1, @in={{0x2, 0x4e24, @rand_addr=0x6}}, 0x8001, 0x3, 0xaac4, 0x9, 0x9}, &(0x7f0000000380)=0x98) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f00000003c0)=""/197, 0xc5) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000000c0)={0x0, @multicast1, @multicast2}, &(0x7f0000000100)=0xc) 2018/03/30 11:43:40 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) pipe(&(0x7f0000000040)={0xffffffffffffffff}) accept4$packet(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14, 0x80800) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000080)={0x5, 0x1}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000003ff8)='./file0\x00', r0}, 0xc) [ 79.271661] IPVS: ftp: loaded support on port[0] = 21 2018/03/30 11:43:40 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0008060001080006040000aaaaaaaaaaaaac1414bb5f198384c222ac1414bb65a35c5daadb913b9e60f27e7ef306fbb725000c090fe10ef2018b0407d18be09756959aff2ff44ba5c9a9f4f9f1d62d6e55ebef0dc531ac5dc2530aafd8dd2fa65a5c47ae11260f0f7a176a48ab0aea01e28a"], &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x1]}) 2018/03/30 11:43:40 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000100)={'icmp\x00'}, &(0x7f0000000140)=0x1e) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) r2 = socket$inet(0x2, 0x80000000805, 0x0) bind$inet(r2, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) listen(r2, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000300)={0x0, 0x8, 0x5, [0x3, 0x100, 0x2, 0xa3, 0x7]}, &(0x7f0000000340)=0x12) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000380)={r3, 0xfffffffffffffff7}, &(0x7f00000003c0)=0x8) sendto$inet(r2, &(0x7f0000000000)='O', 0x1, 0x0, &(0x7f0000000080)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x84, &(0x7f0000000180)=[@in6={0xa, 0x4e21, 0x7fff, @empty, 0x20}, @in={0x2, 0x4e20, @rand_addr=0x10001}, @in={0x2, 0x4e22}, @in={0x2, 0x4e21, @loopback=0x7f000001}, @in6={0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e22, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x979}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000400), &(0x7f0000000440)=0x4) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={r4, 0x20}, 0x8) 2018/03/30 11:43:40 executing program 4: r0 = socket$inet6(0xa, 0x4, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) r1 = socket$inet6(0xa, 0x2000000000000007, 0x400000000000047) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x8000000000000}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r3, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f0000000180)={@remote, @multicast2, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in=@rand_addr=0x80000001, @in=@multicast2=0xe0000002, 0x4e20, 0x1, 0x4e24, 0xa475, 0x0, 0xa0, 0x80, 0x73, r4, r5}, {0x1000, 0x3, 0xc358, 0x7f, 0x10001, 0x5, 0xfffffffffffff0c0, 0x8}, {0x8000, 0x3, 0x3, 0x80}, 0x80000000, 0x6e6bb8, 0x1, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d5, 0x3c}, 0x2, @in=@broadcast=0xffffffff, 0x34ff, 0x2, 0x3, 0x2, 0x2, 0x1, 0x6}}, 0xe8) 2018/03/30 11:43:40 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000044ff8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x9249249249249b1, 0x0) sendto$unix(r1, &(0x7f0000000040), 0x0, 0x20000040, 0x0, 0x1058d3f2b4008783) connect$unix(r0, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000681000)=@abs, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000080)=0x3f, 0x4) 2018/03/30 11:43:40 executing program 7: r0 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r0}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000000180)) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00000001c0)=0x8, 0x2) r2 = accept4$ipx(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) bind$ipx(r2, &(0x7f0000000140)={0x4, 0x9, 0xe31, "dff4f6eb0e53", 0x6}, 0x10) bind$inet(r0, &(0x7f0000001ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) syz_emit_ethernet(0x0, &(0x7f0000000080)=ANY=[], 0x0) 2018/03/30 11:43:40 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x32, &(0x7f0000000000)=0x5, 0x4) r1 = socket$unix(0x1, 0x0, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e) r2 = socket$inet6(0xa, 0x5, 0x9) setsockopt$inet6_dccp_buf(r2, 0x21, 0x80, &(0x7f00000007c0)="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", 0x1000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000540)=ANY=[@ANYBLOB="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"]}, 0x2e7) 2018/03/30 11:43:40 executing program 6: socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000400)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-asm\x00'}, 0x58) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000004c0)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000080)) socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r3, 0x117, 0x5, 0x0, 0x8000) socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000003c0)=ANY=[@ANYRES32, @ANYBLOB="d407000000040000006430d4011f966afc5b45061e44fbffdeab05e884e9a9cad336c5ba7c1349d685809b10ab42008139231688885dd3ca7bc02111d1534813f06435a202b6232590a52296dd1a7a9d779a8d355123429daf6726aab1eaaddf399d8ceae06a499c1e1630185793f5f20f89eb1c138baf026883dedbd72cfc69b0c1f1292601693fac2dab27239d0605d2660e1c0a56d40c0ac75463f87c81a98ae8e7d907801cb7b2f2b1ac7913ca02581162196df4fedad7e65c0daa36cc3bb656"], &(0x7f0000000240)=0x2) setsockopt$inet6_buf(r1, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e2912ed3f2fde4eb5ab232014e9", 0x13) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000000280)={{0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) 2018/03/30 11:43:40 executing program 0: r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000020000)=0x5, 0x4) bind$rds(r0, &(0x7f000051b000)={0x2, 0x4e20, @loopback=0x7f000001}, 0xfffffffffffffeef) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000000)=0x8, &(0x7f0000000500)=0x1) sendmsg$rds(r0, &(0x7f00001c3000)={&(0x7f0000014000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10, &(0x7f0000004000), 0x0, &(0x7f000000f000)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000012f46)=""/186, 0xba}, &(0x7f0000006000)=[{&(0x7f0000013f97)=""/122, 0x7a}], 0x1}}], 0x48}, 0x0) r1 = socket(0xa, 0x80000, 0x2) setsockopt$inet_dccp_int(r1, 0x21, 0x17, &(0x7f0000000040)=0x100000001, 0x4) 2018/03/30 11:43:40 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f00000000c0)=0x7398) 2018/03/30 11:43:40 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000080)) getsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00000000c0), &(0x7f0000000140)=0x3) 2018/03/30 11:43:40 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000000000)=""/105, &(0x7f0000000080)=0x69) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000100)={'NETMAP\x00'}, &(0x7f0000000140)=0x1e) 2018/03/30 11:43:40 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00000000c0)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r1, 0x28, &(0x7f00000001c0)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r3, 0x8, 0x18}, 0xc) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000180)={r4, 0x2}) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) 2018/03/30 11:43:40 executing program 7: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@can, &(0x7f0000000080)=0x80) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f00000000c0)=0x2, 0x254) 2018/03/30 11:43:40 executing program 6: bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffffff, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r0, 0x4, 0x18}, 0xc) r1 = socket$inet6(0xa, 0x3, 0x5d26b8a7) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0xff, 0x153, 0x200, 0x800, 0x6, 0x0, 0x9, 0x4, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_id=r2, &(0x7f0000000180)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000001c0)={r1}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000200)={r2, 0x45b255ed}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000280), &(0x7f00000002c0)=0x8) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000000300)={{0xa, 0x4e24, 0x1, @dev={0xfe, 0x80, [], 0x19}}, {0xa, 0x4e24, 0xda1, @dev={0xfe, 0x80, [], 0x18}, 0x100}, 0x200, [0xcd7, 0x3, 0x0, 0x6, 0x9, 0x3, 0xfffffffffffffffa, 0x3]}, 0x5c) pread64(r1, &(0x7f0000000380)=""/23, 0x17, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000003c0)={0x401, 0x1, 0x10000, 0xd336, r4}, &(0x7f0000000400)=0x10) ioctl$sock_inet6_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000440)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x1, 0x4) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000480)='bpq0\x00') getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000004c0)={r4, 0x2b05}, &(0x7f0000000500)=0x8) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r3, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x2000010}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x28, r7, 0x900, 0x70bd2a, 0x25dfdbfc, {0xc}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x9}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x5f73}]}, 0x28}, 0x1, 0x0, 0x0, 0x20008004}, 0x44080) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000680)='ip6gretap0\x00', 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000006c0)=0x8b0271f9db91d421, 0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000700)=@assoc_id=r4, &(0x7f0000000740)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000780)={r5, @in6={{0xa, 0x4e20, 0x1000, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfff}}, 0x200, 0x8}, 0x90) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000840), &(0x7f0000000880)=0x4) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000008c0)=@assoc_value={r4, 0x3}, &(0x7f0000000900)=0x8) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000940)={'vlan0\x00', 0x5}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000980)={r6, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000a40)={'mangle\x00'}, &(0x7f0000000ac0)=0x54) recvfrom$inet(r3, &(0x7f0000000b00)=""/4096, 0x1000, 0x103, 0x0, 0x0) bind$inet(r3, &(0x7f0000001b00)={0x2, 0x4e22, @multicast2=0xe0000002}, 0x10) readv(r3, &(0x7f0000002e00)=[{&(0x7f0000001b40)=""/143, 0x8f}, {&(0x7f0000001c00)=""/72, 0x48}, {&(0x7f0000001c80)=""/29, 0x1d}, {&(0x7f0000001cc0)=""/7, 0x7}, {&(0x7f0000001d00)=""/68, 0x44}, {&(0x7f0000001d80)=""/18, 0x12}, {&(0x7f0000001dc0)=""/4096, 0x1000}, {&(0x7f0000002dc0)=""/8, 0x8}], 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000002e80)={r5, 0x34, "8f2caaeeea5c2cd312efbbc67af9a5c445e37c070e0ce60d0a6d14eeef855d087496004d8972cd708556d4fecb19a47fea941075"}, &(0x7f0000002ec0)=0x3c) [ 79.381492] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/30 11:43:40 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000200)={0xffffffffffffff9c}) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000000240)="0260a7264a1fd8147e029b308777ed643b2cee02f7b30ea9e32afafed41ceda9a2b2a9e0a18fc7105e28abc1b2f1dbef2435a15e980d29281723e6de5fa863161a085c9e280599d35589d60e9c9168924fb95dfa9f5e4036c95f8abe2bf4e532", 0x60) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}}, 0x13) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f00000001c0)=[{0x18, 0x29, 0x3, "f1b0"}], 0x18}}], 0x2, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000000c0)={r2, 0x9, 0x10}, 0xc) r3 = socket(0x5, 0x80003, 0x100000000000000) connect$rds(r3, &(0x7f0000000100)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) recvfrom$ipx(r3, &(0x7f0000000140)=""/16, 0x10, 0x10000, &(0x7f0000000180)={0x4, 0x3, 0x3, "41af447ff6fc", 0x336ea0a7}, 0x10) 2018/03/30 11:43:40 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x60, 0x800) sendmmsg$nfc_llcp(r0, &(0x7f0000003540)=[{&(0x7f0000000140)={0x27, 0x0, 0x0, 0x1, 0x7, 0x6, "30c398ce1bb31bcb60dc28c7f28512580bde042ccb102b5171c219f5eeec8a82e22bf259ce97f8926410b4774ccdc659fff4d3a22868dfaa2704ce389312ab", 0x38}, 0x60, &(0x7f0000001400)=[{&(0x7f00000001c0)="3f52a0fee8318b81a41febbb5266a3d6c66f4cf5a8f9aec2e635eacd86650e899fbf3cdb27d5d077085f62ecedd663c298a8b69368180acd70b1b421f625f20c2203ff7f6b8a0b3ab487817781e41fbcb7425fd8346dd1903dfc25c35fe8a57c84b3ab96aaa4fba60d6b4ff65d434813404a5f5308b0b6fbcc01ce83a4a339541b160775dadbbd46368864296bdffa7ab6b971a5", 0x94}, {&(0x7f0000000280)="57e94a9a6bb4098b7b66195d27", 0xd}, {&(0x7f00000002c0)="0107033a0ff62623b18f4dd12b471ee355b89f12907b9c77018d4799192411e11e84230d059fced3f04b56d66f11b8bf34b3fe2441e10448654cbeb89776dfb5f1685c45d93c4f70998c8a4258d7c7c0c7405733d595786810c894bde5ada166532e657e495731f3f28fecfe6948bf9dae143433f310b12140583d8a56fc1be96e33c0498d77c9b1a529f3e2248ccdd6f56dc4b2729699b31fa11118c34435ea5057e04caf96920dcb6614c882e171703b4c0d96ce274669d2003015dde245f2039b3953a81884afd8316bfdd25e589ed7099f036a152b8898e2a906bec953590468dcfbd80bdd64b3953ae01f1dd801ba7214dcd188941db784c423abb3627b3a7bacd439a830e6b6e83eba230c0091e1a8615f82bd084d32c009643c73f229ce579a2a61219009dd16d5fbd8f831b9c6cfc58605ad3d509aff3aed5fa9c7b7aa0b592404da21df47345aaedbfac5ccaba512dc071519fd3f1a60460c1d2c7012bde36409def87eafa8e26e710dce8092cb5f29161873e50ebdf0c827313b44b00620133720dcc14c91c900a44beb0773f116eb3ce64661a9388d04979bd99b9c4e6cb88614bf0192cac916e7fbd84896fd5202ab619e377e5fa6676980caa3fbbcf12d818979ad0da9c69f62d38b3fa0c5816e3e769ee9be61d02a39ae852d6f4e12fe65570201eb5a7a51bc51316b63d1d88db0fa020356bfb73ee09f89630cf4279b5d4809793d733c078384e8d04ccbb8a9fafd08198c326cf265bab7a48c88b5cdaf781b4b95450054c48f7ca2dfc9239cf8e5c633423231eb024ed20c770d064eea2f191c4b14b6f45e04b6d40e9456f48fb9e4ac5bae4db7d68fabc7d3aee022d32e38ca8d8cec8b8d2a008229b2cf73dfa555fa0cf641fb9383eeed05b5d965c8e4eb6331659360dadff070f8af2a61f43c69420d0b4a61768400dc70cf36ef278b57dfed337be6dc5f5ca0dcf482414dff7dcfca2787aec488612b77fc7c9c5add5490c66a5e10b0281e78b830f0e43e33aab9054a341d9c7dbcf972600f0fe607274412b244f5b707847a9a33018495fe0a22a3fd733d96f23c82c3431d88244207cd696a883a1f520fc5af1a8bf5c2a4b2dc796d891ae9c876eb6b851f61c27eace04af72f3f50be588eae2b8b20e2da00b32e3f4bbf1e18e8800bbcc5fca8d64979c87d135009db4f8d7f8ce9d8d67e4dd0a10f3861a7c180f14fba69909dc09f9a95996870c4d6218d6f350e62e0db7b6b8b96f029ff8053cfd9c4dc319470af3310e1f21af4c43db5bdca3bde12063585636c53f209a1969b7c51d32f3c151bb07667b9265b3c50ac8282ac3e04408896fa4d7a870308cf6e5ebf598c1f467d2d77ac96f8bb9208f3f7d72592b4cdc2634eb7338541ec6dce7ed84328041af4f74bcf4ad969878530ea884c4bf62c68d17da0b6dc9191a221c907ec879954009dec6c135a386e3bd3801645c9e9c279852d10d2f1baeaf50b82a0480d7e3c51bf86400debee740716b0edf45dd860686b411b2268edd6ebc7ddc02af077e5dcec0ea891081150844c52e34975f6aad9a03880bbf3ef933e5c82a6274721dff78a44de16bbe58f91ccbc0864638da5da2bcc018cce2a7b7aae162502bddbfb2711b08cebb5b87c223398fd60d4165ba3f16541ccf468c7d1b4c2c418250d2b23809a1960b2f7c075a530d24663e820c2775ec31e90b50703235b62a47f6c3d0b1522e7d908b1048af9212e32393274408924b9a82a7baa7f0da9d03cee77a031f4c8e1170e65325c657ea93a37656d5d02039531c15d6a63f5ff217774d64e0c5505f887923bed327e164b493a861724cbc5731bd7e29a9ab3cffcb3a0a63e5340f08c20821ad962ae3b7285864029f5570aba5da969ab6e7a77bffcda64ffa57b1d8610da70725086fbde44bfef82077fe982e627fb4dd2488f706c6db8fd78430bc0badb45ff58ed770d9be9ecd3bc71f8cdf800845c7afc52db6a26e23a852423fc41dc8d830a28d9a145e598dcaf5551fc4b09cda1fc2def5ef909ab60d46b6f7892d6cfb8545041ac9cefa45afcc58fd27b077377b1c5609962e32488bb5711c734e366d794725969c5845ae8a896ac1310d98805d464bdfd60c7a9e1a8516a16d49cefb85f3cd8e4ae4ff4ad2694601cd421b0fccdd9b751d8774d801ed369bdbb8cfdad16e578ab5f7cb55fe406a3807f8b9b0b5c913d6fd7688004459b785b6cd76aeb8e918af48f686d69a1a1f72412616e88a8e1867f9b89a1352140275493c631efdb5902c40bf207cdd1221bd462a16b1294198ee766de14f020f3ecfddc1f953620535fd53956303183a653ddb275c53b0ada8ebf1b1a253e9342b206b9e6758c722be9473842874aa5c74045642eb2784be7e90492bcca74c8befee2055c5a52ee4f1139d3efb384000dec2a6c826a0d15d7f668f4bdcf9ce540a3a68e609605446ecdc4fdf088feb487599d965f5fe185ab985b27a08082fa592297c9c955ab396c621ed277224cd30d93370b3c64c06d2100f10abc7b182dc0aec0cecce125a1feabfdb5c1980ff87d97884d719300d171471d2bcbb9c07507ee7d88318f26047dbf70a809ddc18d69552086e881e9f93761c7e206089f5e6a830f327793caed268bc1b700f7fe3724d65815f03094e5db7a7a39e2401323d61aa3679e8e9e90aa65d722edf638bce56708d4bfba2fe9f0501276e09583717332735fcd4e27e9464d13465c441b969dfc0fb02391e306eaebe6229d412cc5c34e501fd4a103ff46c62ec4823fd2f4b240e50900aa2d9a7dbf7ea68bed2cc70bcea605b182c2fb8ce59252e0918b0ddd0e9ba613bd1102974a37eadf2a0e23d7849a7a23e3690a5f4cdd41bf7c2fd74b556ea1976a52d929cb5b277dd7f7b84286260edbf5b910aece9de0ae1677ddbd9329c8424493eb01970ee1d94953660944cc6bb34828732ada0da186b46257211bfe561137648bc27b1f3851ea8513f78029bd75a0e026d11b1016d7b32f34be875830e27361a3a5786438048116d2a0e291e5139e477a5d86daf6ee41251ac6569a2e02a9eb2fce193d3fa3f23bd43441d3df3faa48c074e4df7be34a3725699844d5cd55f60970c6e99ce891655cbdf290d6e1126d3d09aff6d9296a134fe197b0f28be7351d8d2e2d0cd8735fc6e1af1c049e36ca80f953f9d5d6bd70d21be8801ccaed8d9d894c00ad781e25cebfe3c8821ba0303cebde837a7129cfd5631ce8c82c9c2e51f363df9a0b3445edd62d5bcafbe958a1eb629e4bdb02d804a46cf2a878e90a900717c25bb04afbb88063228a5f478802b9c595fe6ad8fddbbfa7db2bca94cdd30b8602ad2108afbb7ab9e4c7acbd70d1ede04e975a9ebd93a62f8c6621350e0227c225cc91efe1efe27f55251108155f4fa32d25d0137a936a292f02781370b8c17ab1a6afafb62d0843dfccbe29ae68ee3fc2461d647fa42a54c7bb6028a37f223bc7e68483a8a2a978cbbc6898431d94317dea94e6c88a321607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0x1000}, {&(0x7f00000012c0)="8659bbed4e1a5f5a69b37fa6bdff76544d1dbd6e61967ec9dd34b748b6c1f1d5ba86f3ce32956e95c0a6cf5fe0e9ffb96b7090754b3c283dae87b9aa6a46e12a849d97e5566020fa64dbb01592a76e492cd7881397566060eb9b0405d10a2eccf21babc708b7b4eb4891b0430fe1b983f8fb01ac1488eadb2cfcc84b0fa93d9a9d423e78e75df2f6e6fc37589fe925029845ac49a91cef259a3d16d2b0a3e8a5deef6c0cc18d31594be0bd1754c31b74b2d2c8c56e89bb035d45f16aff8d23f615aeb7d863026d0e8e67337f45820b98646782c6c5", 0xd5}, {&(0x7f00000013c0)="3a7bec15c14f7991cec8d421409fd9eb391f1b83d602e250106b08ebaec3cb319c7812914cf9dab710e5c998d78a3f79a6fa3de3f3abdd80f0427ac932b2e2d5", 0x40}], 0x5, &(0x7f0000001480)={0x98, 0x0, 0x4, "58450bce0ddb984d3eeb14d6ad1d5f4136bf3e5a45db338aad90846e1135291ff215dcb2593db2dc25e1a5e648ada156fcd4a911fe760e1af9d5a6dc4575d6cd689267f613847b6e5dbbc73b59aee7e7930223f091ec74f29ea71a04faf1ae0e10e9dd3ae7bcf790d9beb3fe856d2e8965cc64c2ea3fc74ec1df97c7411c9f4016124523"}, 0x98, 0x40000}, {&(0x7f0000001540)={0x27, 0x0, 0x1, 0x0, 0x9, 0x7, "d273b8a3067e02b271aac455ac6ba8cf8a2f77881a099905fc27f0bce4bd79c53383f7d2e6760e1dcd7c81faa66061674c3db0fa3598d1d21023e584eb536a", 0x2}, 0x60, &(0x7f0000001780)=[{&(0x7f00000015c0)="fbd969a0c1a12e1e53460ce9f1ca76ea98f96b373deec474e991ddfef5a356011219b31423634c7f33f688531cdd1022d4c1afbc1db18921e525d7666090f91a047037d60ba997061f7c94bf411d33fb12e922c37058e0c299a092a65299c2f48bd6f3fe74dc61af26a671882d2f686dda6235b85f26ac1bc1fd880304b45c1f9f86341962246a7e4a8429f9e0b0f1cc204b22c4e3e4a4a2fed6723f368b4977c929a99b8473c89be559ae2d064feb16ed301ea7fbd7d7cc3b691383b9d88b74886040bc9a285e07e21d8262e1a01c45f0ea912147a252a506e3cf61ad1da1deb246d10dac0a", 0xe6}, {&(0x7f00000016c0)="db05339abb8b54fd89da3d0f2bffac422464917416aa4ba39ad5916f40eeb1b09a3710ec7413dc869ed43c6c0ecf309551d38c8ff48a2ede6c5fbf1b77786ab189abe05690c46c2b2253b88c005c83680309f86aa42d48180d83847bedb92a9bb2321fb11d7175c2b2dbfb7650b2a4d4e9122871403160aec5449c049829e32f107f5905d6371d1a3996a400d90d2aa09b3a7c1fa68c709f2d19bc7a9392b159ab466b9a392ed34e347b388e5714019060ef6a71a78106", 0xb7}], 0x2}, {&(0x7f00000017c0)={0x27, 0x0, 0x2, 0x3, 0x60, 0x9, "7f191021af936fc97574566e0e7468e79c5e659a277892b938c5961c08cf0f2a821155ad7b610ef014849eaa107d4d5eb7f0f769e4e9acecac94fedcb693b6", 0x38}, 0x60, &(0x7f0000001bc0)=[{&(0x7f0000001840)="c764e7089030ffcfce86dea14a08832353db166b76c64e306229e8d7b69ebbc5c95ca7988e8f2b055d1ca4d8f13d9d34807dc6cc9ee13aa7a44d5eed61c4cfa5b3042e0375", 0x45}, {&(0x7f00000018c0)="3bf30770cf5763f7ac11833b78f557719b1c7cbc187ed0f71bf5fc1a3cb71cf9a8307bdaf35d9dccc1ed7e4ea92c392f34ecabc764268c5e96238e99fcb6af4560dcd5da2c1db3977f82accc2a3349d8bf6b514437ee1b200c", 0x59}, {&(0x7f0000001940)="ab8fda7c19d7c28dcd781bb4993e0a4b05517701e387fd2f949981af08ccc936c238435b12e14ec980d6408a8b73fc5a72c2d1878722937ffd4ce21003bcef90fcb8c1db4acd331a906005b1eeebf7dde09bc7c428e19a93ed57b148d106432be3067fccbcee32201b017433c63b584b1ec09305b9600f8b21070051eba1a6b5bcb787bcb738c284718a2a5ba59e952a0ac4396c4171d76ac9ae30a819a3681b3852219c6b14e5b4785e99a4e83437", 0xaf}, {&(0x7f0000001a00)="d84f199a2ecd63485f8008fe2ebcfdf74f557bf645d8888a8b4814", 0x1b}, {&(0x7f0000001a40)="a784f1a46a958858674bf3525d0e2777a2440e1215575b82ec79ab24e88e8f688f8e32c745cfbdc8e558c39356b966c99f33ca3da0f5fbb3bae1a2f6dbc305333466efddf089415d73c726f75c4bc418970f213d6e923a7a2cfe08a1c4214a4248e8dc4ea9e2882b9dc85d13889a35d1de9693a09520bb035b21d6124d7270f32760377dbfae7c142b54558260a328939eaf91edf479ce580057b2ed39d79f7e9b4c06d03dfee5cd10e2b38bcaeaa81ca966c086a730631efa3703b3c0391781bdae85cce10acd0ce53ee5", 0xcb}, {&(0x7f0000001b40)="3ee04349a6a85723f15d39dbbb53769add3d17801fafee21dfb0e4350e52dfe86be9b0991e30ab094fe869b5ab059368032b5109d2686e15a3ac596ec060412a03daeb274f1c7f34959be6750c24e490fb43a7f56811acf44ffe00d04a660de8b834436cbe92a7c69e0ab0d055271bf74e65774ddbabbf95129118", 0x7b}], 0x6, &(0x7f0000001c40)={0x10, 0x10b, 0x1}, 0x10, 0x8084}, {&(0x7f0000001c80)={0x27, 0x1, 0x1, 0x6, 0x6, 0x5, "7ac61f19b77dabc1c7e96ee027559f59c52d6e7f65a2d2ef12fad8863fa1f8cd7036f9e133dfa30109efd701cc8795f1349c41a468b55d84492b4fdf339691", 0x2e}, 0x60, &(0x7f0000001f00)=[{&(0x7f0000001d00)="910d2e52f69ef884e6c4c3f60611b96746a82cd80126769eeb306a29d8202a426f1b4bd2f8ccc912", 0x28}, {&(0x7f0000001d40)="6ce3804363252ebbddcde205510fc613aea742fbb7dec4b0c2aff8f4d6b306e453a4d107c68af02accdb6fdde04b8a9dcfa26f16311456ec760772503eba558caa9eacc32dbb32496064e3b448a800b1d1ec6b6b8797e1c161cdd71419b4a723f57c2275442a013b8b576aa0ba024234ea9e867f21f30d3c824299bdcca01992bba0aef6a4f9cea5d120b2a0d1184bbdbe8b48fc03a92a62bbb728bdc30b4b342de9b8eb48e962bde5229a09f796348833a1b4cb92b0e09b3c36f906c7f0", 0xbe}, {&(0x7f0000001e00)="fb12784200e06f9b29522dca9036b656e784ed5191ac2d2cb47a7dfcf4a4418e4b273c3b0abcbeb2c931ad18750ad15935b71d67483726f5244003557bf8fe8e59fec788b21836e8eaa4d3507fb64cdd5deb7fcd4933632ca0aadec4b9dcdab1bbcb50a9bb3e86f414e1aa30f889743ffcd462808c936cfaf8d8c1adc35fc6c87e13eb15be89374849b0e22da4b45532c9c11ecb721cdc11f94499f20628916c9b81858a9b33a031aaca828319ac1cab4e4786f5ddb23fa4e8e5c6", 0xbb}, {&(0x7f0000001ec0)}], 0x4, &(0x7f0000001f40)={0x38, 0x1, 0x3, "a3d768b8a5e2b13114d66395170751ed1ea4d2f1fd07df0103f101f7068fab70c96d6c887de5de03"}, 0x38, 0x4000000}, {&(0x7f0000001f80)={0x27, 0x0, 0x1, 0x7, 0x3, 0x3ff, "a85efb4e560d615178212dbf65d90e5555cf3625aa1c6f197bf5f06f6b60a803a5e7fdd1a62c92f0864d713a3840d89a59f0575a32ff7b63e1fc22ec2ff870", 0x39}, 0x60, &(0x7f0000002480)=[{&(0x7f0000002000)="2c6841b3538e81c5a0dc52935fb30bd4406f7dadf2300e60416cd24d4cb5470a7fa3b4de4e383503e51be7d33b98d2f9ff384baf9030f2573416572da5831b427cab40a972c2164a0481f1a1d8badfdc49ea02cd3c4013de7d3d6860e463e1a3be58371f916f4f204e4d7fcddd0b8057c2a6768a99fce87decf8e9f38d9eaa4ab8f660373ddbb38227c3d23a9b4d82888739a50791d3ef5c6d7f9d716cd1964580a1328c01f816bc197abe98420acbb99e0c14454b48", 0xb6}, {&(0x7f00000020c0)="adf3f77b742b0c666cdce7dbdd40f176a34d57caf4282e14f14a3a797c236456525879618765d497d63f003ca3984960eeedd15f8e8c4e2dfa7de4a5c26be18d66eba037f66e36746aa8ec4ca72b0ae8cfde4cf95731601781bd9ff8093a126e16328980c0132e88d03514be3b3d574a9c4c2990ff15e7f523f5ad863883ef526a2e530ec85fd8d64f7b304a3dea2fbadfe72e8e168f28ef92fb628d86d0ae95184eb554ce7964bda002c6dd7ef80b6487387bef54f8458cd3b7e2ab5e8d44b1a0dbe0ebc8d5e4420486063d531710d393aa82213cd74e8c785dabb66a079cd24e9adfaf4b94921b7a8e623774", 0xed}, {&(0x7f00000021c0)="74e609b33ea2169c19c9994d4e37503f9cb1f72dfd3c2bef92e49e09418b5a1e6dc34a941f1e4c94c50c4e8d18f0b3a4868dab9f45e898fb1f11f92a3c7c6d245c5de103ea2bf5d15d15bc1e04d53d3d80f485f44f", 0x55}, {&(0x7f0000002240)="89a03efd9542ae2a99b390d4244a01c31c45bc2cf3709d6fd8b247cb2da307b982d939af7c04d1188f683e4d57339d2f2da97dc1a47f1ee340fd32991dcfbd91066d42942fe6c7111d4843c288850e43c2b9d272676042ae770c2669a3359c00455458d4afb51b08954f726ae21507d94da52d1eb0b80d8c584cd15a86c7a49b03c52f889530e394912acd88af1b849bcfe47a5035976e466f44e9ebd827a55719cb38b9061e798051a1533f3bb8692b71dc057d5b9e77870bd2b24f6997a284b95b7100b8debe87718eea31c50a09bd82b2385b29a23d73d80b66ad3e", 0xdd}, {&(0x7f0000002340)="c8974dbb6d86cbf4a436cb4a60e63a926a218259b700bb0f6cca91dcfb5270bcc13a51ff474820fcecfa57fab21e375aa09627ad5343e18b551747a6885099760e298822a308d0b18fe57c009f9521cb35cd74247328f928366fe2c0b7afdf9972c704e97efe471768442eea03f9ac5b0cbe00eb273af252a89e8434e3f97ef444b82d62bebe0f8b4c9646ea7262fa67fd18c711f7ccb9ef2e76ac81fbeaa22935621eda41ddebf665d7f599faea85dd8b9026badd0fcdb4d2e7fc582197", 0xbe}, {&(0x7f0000002400)="5c711f5fab9b73819d004e2b1879efb6cd46acc79a468dee271669f009940931cee912dfcc5ada9782ec930b2d3fbd90e7108d1254ab176c0239126aca1d8de0edff87383e987dba4d476cb5e8ce7af80d550faa6723f1d3917685652a1032cf25859b10bcee74e965e1b19b8f39f58658da03ea4d9580713c89ab", 0x7b}], 0x6, &(0x7f0000002500)={0x1010, 0x109, 0x4, "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"}, 0x1010, 0x24008010}], 0x5, 0x4000000) 2018/03/30 11:43:40 executing program 0: getsockname(0xffffffffffffffff, &(0x7f0000000140)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f00000001c0)=0x80) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000200)=0x3, &(0x7f0000000240)=0x1) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e24, 0xb06, @empty, 0x8000}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}], 0x3c) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f00001ff000)=ANY=[@ANYBLOB="4001000010001307ffffffffffffffff00000000000000000000000000000000e000000232d139690000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac14ffbb000000000000000000000000ffffffff6c00000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff0200000000000000000000000800160000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x140}, 0x1}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/03/30 11:43:40 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)=ANY=[@ANYBLOB="200000002e00910a0000000000000000040000000c0000000800010008000000"], 0x20}, 0x1}, 0x0) 2018/03/30 11:43:40 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x0, 0x1, &(0x7f0000001fe8)=ANY=[@ANYBLOB="e9f51f55ae45647955"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000009f3d)=""/195}, 0x48) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x100, 0x8001, 0x7, 0x14, 0xffffffffffffff9c, 0x1d51}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000000)=@raw=[@map={0x18, 0x7, 0x1, 0x0, r0}, @alu={0x7, 0x8, 0xf, 0xe, 0x7, 0x20, 0xffffffffffffffff}], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xc3, &(0x7f000000cf3d)=""/195}, 0x48) 2018/03/30 11:43:40 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$inet6(0xa, 0x5, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000013fe4)=@in6={0x2, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000013000), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="20000000000000008400000002000000004442021b0002003000000000000000"], 0x20}, 0x0) 2018/03/30 11:43:40 executing program 6: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000000f40)=ANY=[@ANYRES32=0x0, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR, @ANYPTR, @ANYRES32=r3, @ANYPTR64], @ANYRES32=r3, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYRES64, @ANYRES64=r2, @ANYPTR, @ANYPTR64, @ANYPTR, @ANYRES16=r3, @ANYRES32=r1], @ANYRES16=r0, @ANYRES64=r1]], &(0x7f0000000140)=0x2) socketpair(0xa, 0x3, 0x5, &(0x7f0000000cc0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r6, 0xc0086420, &(0x7f0000000d40)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000000680)={r7, &(0x7f0000000a80)=""/97}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000480)={r5, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) r8 = accept(r1, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) sendto$ipx(r8, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4871dd874ff3eeb849bf7f48b056e1ccdd135800a9abba99cc4db4e02cfaac519c0bc3587121524814260ae93745387f031b19f289b21e0", 0x6e) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000001440)=ANY=[@ANYBLOB="275f28b3885855f5bc6e6b4cf1"], &(0x7f0000000040)=0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r9 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000540)=@broute={'broute\x00', 0x20, 0x6, 0x38e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000a80], 0x0, &(0x7f0000000300), &(0x7f0000001080)=ANY=[@ANYBLOB="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"]}, 0x406) bind$inet(r9, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x4e20, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) setsockopt$inet_dccp_int(r3, 0x21, 0x4, &(0x7f0000000100)=0x1ff, 0x4) setsockopt$inet6_buf(r2, 0x29, 0xca, &(0x7f00000001c0)="3ec2e6f6b72e29f50e000000000000232014e9", 0x13) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0xc) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f00000006c0)={{0xa, 0x4e21, 0x200, @local={0xfe, 0x80, [], 0xaa}, 0x14936325}, {0xa, 0x4e23, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x40}, 0x0, [0x3c8, 0x1000, 0x81, 0x9, 0x7, 0x7, 0xfff, 0x1]}, 0x5c) close(r2) 2018/03/30 11:43:40 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000040)=0xffffffffffffff40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000000500)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x5}, 0x10) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) r1 = accept4(r0, 0x0, &(0x7f0000000100), 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000140)={0x0, 0x80}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000001c0)=@assoc_value={r2, 0xfe}, &(0x7f0000000200)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$inet6(r3, &(0x7f0000000480)={0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x1c) socket$inet(0x2, 0x8, 0x3) close(r0) [ 79.488360] kernel msg: ebtables bug: please report to author: Wrong len argument [ 79.491264] netlink: 80 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/30 11:43:40 executing program 5: r0 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)=ANY=[@ANYBLOB="240000003900010100000000000000000a00000000000000000000000800150000001500"], 0x24}, 0x1}, 0x0) recvmsg$kcm(r0, &(0x7f00000015c0)={&(0x7f0000000100)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000001300)=""/202, 0xca}, {&(0x7f0000001400)=""/39, 0x27}, {&(0x7f0000001440)=""/224, 0xe0}], 0x5, 0x0, 0x0, 0x8}, 0x2) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001600), &(0x7f0000001640)=0x4) 2018/03/30 11:43:40 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x8, 0xff, 0x9, 0x3, 0x7}, 0x14) 2018/03/30 11:43:40 executing program 7: r0 = socket(0x11, 0x3, 0xec) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000280)=0x2, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000045fff0)={0x0, 0xb}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@rand_addr, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@dev}}, &(0x7f00000003c0)=0xe8) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000008c0)=0x0) r5 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000900)={{{@in6=@ipv4={[], [], @remote}, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000a00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000004100)=0xe8) r8 = getuid() r9 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000005800)={{{@in=@dev, @in=@dev}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000005900)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000056c0)={{{@in=@multicast1, @in=@local}}, {{@in6=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000057c0)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000005440)={{{@in6=@mcast1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000005540)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005580)={0x0, 0x0, 0x0}, &(0x7f00000055c0)=0xc) sendmsg$netlink(r0, &(0x7f0000005680)={0x0, 0x0, &(0x7f0000005380)=[{&(0x7f0000000400)={0x494, 0x2b, 0x221, 0x70bd29, 0x25dfdbfe, "", [@generic="72873d76d1398c53e6e0c043e065ece0921662d1a00ee1ff3b04eb61f6051f75e9637691bf8e329a91b3c3201eb28f", @generic="6265e14bddc45d6c0f962bdc439319eb08b83a200d475ae297323e47fe5980344f58fc881ec476ff3bfe8272d7604a62cd30ca11371a27e505e0625c2ad76835c4082e4813104c95c10b1e59fa8a146e65d04aabfc88af708f7697747bc1aa9a3b63022ee07841999b210bfee4e1c9279e70ce2d46e392f3f273a468ed9a2da329dc4e45b5a8daa07b04276f66cb6185d7cdfb067a7fa95048f33e72d78e63088c6a339e33e56e7e83d55a85618d4442a4b57042c7df42fc5b5e609167d2f74506e400ff618495cb1673863eb9e2b9d44910b0f686ceab1304a6bab99ffdbb0a838d09081693e759097aa9e5fdaf25e94e907d55e7667e", @typed={0x8, 0x48, @uid=r3}, @generic="ae0935f67dd8dcfdaa3c417dbfde61d66526292d0c725156fd74fafd511cea64059bc644b7b5bf16725b3ac6371d8269f6b4f9abc049fa5f15fda9a482375130533fbbc10ea98b0d56c61d9fe9dcf699f5f90236a2c13a26d3fe935fc0a310fc6fa86c8c7e633a4d3ef49545cb83fc7b20177e06b91a77f0def80e54c83ae3169e4b66c1ecc21f965331c4e29cbdcf3dbd7a950352fbedb5c35e27a81cf48ce7e9b5bdb2438170b932dd0568c6679ae66faa12b8983c0cc890e2bc5080be5c03f99978ffb8cec88587d29f", @typed={0x14, 0x46, @ipv6=@dev={0xfe, 0x80, [], 0xd}}, @generic="76311b2164a7c1dcab610c031ca611fe97f865afa5137050f9d811e5f975d5a7ed92df833331c3a42736a4e49c0d4e291c26f05f1a747b76cdd0a5bf2119468c", @nested={0xf4, 0x7f, [@typed={0x8, 0x8d, @u32=0x80000000}, @generic="d1458a1466891482415cc4f6498669dfa461c77e1cff55279494c591e72ae744be8ecb3341008f22f68a7ed086b12437a34cfbf11a44edc9c5087e0906cd60f369025b8373a9dd214f3cf80d41216514d0a421bda4614c003084669ddcc16a4b2d5fb455ee10c4fc952818c68c08215d8e2809f4b4a2940da80e2a000a4c4c595a8d5a14120053c5df35a5de2872f95a5ed7072009dfca1a54a05283d81ad63a89da9af4d82e11551928dd4097d2fb772bfc013ff6a204755dc61a1703a38ba3095e7a06a36569efab", @generic="70b27e6ddcfc6dfc1461cf4bb3cd44e2ba2bf5", @typed={0xc, 0x6d, @str='mangle\x00'}]}, @typed={0x14, 0x32, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="a6f46a427bec9f410202603c3dca91cc707319b8ad2bcc9b552b64d2172831a7aa52c32cceab536afc759ad732253fd0060ea608491a24b5f5614e72e179f3fe79ced8cd0e", @generic="c135d2f9addf3863b8cf3eeae25d5fb6552e34f2d780643aa1b1c359b74524e4dd7eb30bd80d874b833dc59d61e52258b68b91d1ff236926ab254dac325afed075813305ce5ae703c046d6d049d57aa5d81acb1acab6bd2eb333f0addc70fc226ee2f5a1eab0a8d1176674d7a67847542ff82a2afe0add8704e9b3c7885e15b2bff13a23742f90a4207fca0a268a78098dbf3ba275b83b984664f070da71d595e5fbcc3098d13b9fe4394b6487886e4e9a4af9d9b65407db47948d39dae4e439dd385da5e8982f9821525577459892b04099fac6ebe3dd021d694c2a9ea7a1a14343bd43564a59"]}, 0x494}, {&(0x7f0000000a40)={0x954, 0x27, 0x808, 0x70bd2b, 0x25dfdbff, "", [@nested={0x16c, 0x1b, [@typed={0x70, 0x15, @binary="4d253107bc28e7741cde43b63434455a83271ba3fe180ca301dcd4daa06cd31832ae250a5cefb1569ab71bb4c789a23aad5c49844f7e55efebba6efccbd7d8f0098da6ca394b31fd1981f8ed6a07aeca6fd599057d8192bac7d02ff5d26f1745aed8d1c005062c9c43"}, @generic="c02723a3140d0a1156b1680966618547cc835a90af6dcc2465b4e48c1b8d120181ab5d1ac1b9", @typed={0x8, 0x32, @pid=r4}, @generic="5c4ef2de3147721a900465d6e624307f3cd302afb3479cc4def880a3129953a603ea72a16df172cfe7b9069a149db6a41309f6238f3caf77c76b1ffaae80a85c337c8518f4173fd235974b9007f696cbd2a375d2da4986ea9746528d2564a6e8e42c3da4b0f7dd66dedf3288c33d9f80b15bde66dbf0ad4654e94e518209189bb30600df3dd927d9b76e2480a4a7b7e82afc2ebb871b08852a5820f8651725bdb41bdc033b91c0477888279902872c4d74cf6dce41507c332e504aa16570387adb07035aba9b8374"]}, @typed={0xc0, 0x4e, @binary="492a4ecec961b93c6b5481de8b996754a1b4861ad7863d15f9e05abda7e7a8ddb73fda104eb26639bbcbd4e7d89466b0972c0b3b25ecd6b7fe34b6535a51f25b59d066363025e219637a88a5166aa2b1029253d3c667cf0583f9ad9f588f4879a2ad3ab456633fc12bdb30f99982d5acda32c27375fbdc4ff38e4948cba235e9d08cf43cabcc0c0f7c2fcae42ff370bb3ca56bfb9bdb61dddee53d65fea1afcf0f1ba6cd6129917c86d42a06815dc408a6385b28c236ae665506f316"}, @nested={0x32c, 0x38, [@typed={0xd4, 0x27, @binary="4d0871d3ea173b819cedbe1330c7fe636d88b6f24e34b00f0e1e667004a904b329c47897d62d685644674c0d557b74d772ed49a87ed222587ef89a4289da46eb64fb2b12e609bbc1446d98f995332b7aa58fa87d5077602bde733f9fd412e4650a49e5e7b7e3bb4e859bb7078a381fae72b913f7addbbd2ad0fa931777b3827d737a433b3738cacb84ef079cb16f355d230240938b35b96886c92d6b90c925ffc8fc6db3ad0e73a4d1cfbe5f6959e5fef13a718681c9b117f0701027f128c802d466573cd172e56354fa636cc7736af0"}, @generic="79d4e281f17e910b018b21717d0d199c48e397169a71e0ab9466ba2b35740a9f8aa2ce6003869c725630aa0347b0da56e39e7010e04f81b286cb4bf86c1ad4f3081a3da460e643d6a2406e6caf5b4aef94d181bd734dae9f17cbe20fe0a3d60bcc81247fea5f5c020013555ab1b199c60116a352c7ff36e0c43fb895ce076d81556b060120d9692a4c157136670b66d72005781062b20bc0b46f42e025b6867c1438018520bebe16930f8e92d949f62d892a54031c0df8cfa6d3c1ddd14b3cdc", @typed={0x8, 0x27, @pid=r5}, @typed={0x4c, 0x82, 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[@generic="b3872d5ebbc12d44ebd7d96fd3a9d2982af76716760e28b70906b8e6eb5c716fc479dfbc2e034336e0c46a4db026cfffdead235b99852b7a589d4ad426727f2379613a1500e59ad6ee57996882a86ff5781356a0e0a8817bec2c9afb60345b86957d34c8317368117fe3496c982c4915ea8c1575e9e0362b7b", @typed={0x8, 0x80, @uid=r8}, @generic="8bb4aabc9ec204aca753de7b697211b2b300745febff8c4d6fd5cb61f1021d06827e7b2b5de52904d0661a03ca88ca250f28861d3e0fccf60edbff1ed0411d0431a56e508ee109b7674759d9a67ad29c322059cf23f8edb94a5aca09b145b989d77009870a15452bab8256551b95692877b85add8d525d13e820e4297683360891fe389ecf8ae1a07dc333f39a23a31740f587c365b13c7437cc23df9b0daa1fc4ed5f618443df796268e32960a75b1e2aeaea768e853967b89a993812b91df4c8381eba8d898bba6750f91855528e0ab3a221eb4fbd04e70001b3d8070207cf5b5e57581da860c5d4dfb273dc751c", 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@generic="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"]}, 0x122c}], 0x9, &(0x7f0000005600)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1]}, @rights={0x10, 0x1, 0x1}], 0x70, 0x40000}, 0x4000) getsockopt$IP6T_SO_GET_ENTRIES(r1, 0x29, 0x41, &(0x7f0000000100)={'mangle\x00', 0x7e, "b0a3b4ae00f9e8614c553ee06ee9846a8b9e2e45797c39c2305d92c298bbd50c4a807f7e5883175625769e3c18e82c240b61512cdcc23bcf310682853a3cfed0629a7d5b5434cd59f7e7954250946d32a1c5e0245e51bbd1bd747dc1a7786b32e857bd20e274ef3850f8849fbaa4734fb45806d539d14adbd84f805cd76e"}, &(0x7f00000001c0)=0xa2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000080)={0xfffffffffffffff9, 0x1ff, 0x8008, 0x100000001, 0x51ca, 0x9, 0x9, 0x2, r2}, &(0x7f00000000c0)=0x20) 2018/03/30 11:43:40 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6e) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e}, {0x0, 0x0, 0x0, 0x1}}, {{@in=@multicast1=0xe0000001, 0x0, 0x200000000000}, 0x0, @in6=@loopback={0x0, 0x1}}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000dd7fc8)={&(0x7f0000d9d000)={0x10}, 0xc, &(0x7f0000f22000)={&(0x7f0000f22d40)=ANY=[@ANYBLOB="480000001f000104ffffffffffffffff00000000000000000000ffffffffffff0000000000000000ac1400000000000000000000000000000000eecae687fd000000000000080004"], 0x48}, 0x1}, 0x0) 2018/03/30 11:43:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x3}, 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000100)={0xffffffffffffffff}) accept4$packet(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x14, 0x800) socket(0x1b, 0x1, 0x1000) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x6, 0x1e, &(0x7f0000000000)={{{@in, @in6=@local={0xfe, 0x80, [], 0xaa}}}, {{@in=@dev={0xac, 0x14, 0x14}}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) 2018/03/30 11:43:40 executing program 2: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fff7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000440)={'nr0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x8, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) socket$kcm(0x29, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/30 11:43:40 executing program 4: socket$inet(0x2, 0x5, 0x3bf) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={'lo\x00', {0x2, 0x0, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'erspan0\x00', 0x3}) 2018/03/30 11:43:40 executing program 0: socketpair(0x1f, 0x4, 0xffffffff80000001, &(0x7f0000000000)={0xffffffffffffffff}) r1 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000200)={0x1, 0x238ca1a6, r1, 0x1f, r2, 0x0, 0x40, 0x9}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000cc0)={&(0x7f0000000840)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in6=@loopback={0x0, 0x1}, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x6e6bb9, 0x1}}, 0xb8}, 0x1}, 0x0) socket(0x1f, 0x80801, 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') [ 79.553889] netlink: 80 bytes leftover after parsing attributes in process `syz-executor0'. 2018/03/30 11:43:40 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c0000000aaaaaaaaaa0008aaaaaaac1414bb5f198384c222ac142ebb"], &(0x7f0000000040)) 2018/03/30 11:43:40 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_netdev_private(r0, 0x89fd, &(0x7f0000000140)="7c7a7209f36c1a87b921823a57d14811ac4ebc4cbade56410fafab5b4fa53245875c85120d96d23e59a6b4f11a81f0e3bc5b5d04a6fcff38ab1345c6d328c90e3248ccc6c5d6ce899ee403750028db2ce16000b4bdbf039039ec919fc2d54fca5689aac964de79c5b831c7ff33fd758fefc8fd31fb29fcbaa02e48bb6780a81d804d9a4a9e30d10c1f715f564f7d43a60433390c11f4dfda413b42f39a6e9059f9eb078f2a252560198e5f8b1a264dfd89ba3ad7ce5d6a126aa103aeb3fe241d42e5fa76af2e07699203573de777839dd5cd75091c4754edfd067bff6d01b2") sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@ipmr_delroute={0x20, 0x19, 0x401, 0x0, 0x0, {0x80}, [@RTA_MULTIPATH={0x4, 0x9}]}, 0x20}, 0x1}, 0x0) 2018/03/30 11:43:40 executing program 0: bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000200)=0x80, 0x80000) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000240)={r1, 0x3f}) r2 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@can, &(0x7f0000000040)=0x80, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000140)=0x7, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000280)='tunl0\x00', 0x10) socket$inet(0x2, 0xe, 0x3ae74000000) sendto$inet(0xffffffffffffffff, &(0x7f0000001dc0)="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", 0x2d9, 0x0, &(0x7f0000000080)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) 2018/03/30 11:43:40 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x20004000027, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xfffffffffffffe45) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000200)=""/129, &(0x7f00000002c0)=0x81) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) bind$llc(r2, &(0x7f00000003c0)={0x1a, 0x303, 0x80000000, 0xcb7, 0x8e, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc)="3b692cec", 0x4) 2018/03/30 11:43:40 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) r0 = socket(0x1f, 0x5, 0xba99) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000080)={0x5, [0x7fff, 0x5, 0xff, 0x9, 0x9]}, &(0x7f00000000c0)=0xa0) 2018/03/30 11:43:40 executing program 2: socket(0x23, 0x807, 0x4) 2018/03/30 11:43:40 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') r3 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r3, &(0x7f0000002fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) sendmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f0000006000)="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", 0x5b5}], 0x1, &(0x7f0000006000)}, 0x0) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000d00)='bcsf0\x00') syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r4 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r4, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') r5 = socket(0x3, 0x0, 0x7) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) accept$unix(r5, &(0x7f0000000700)=@abs, &(0x7f0000000200)=0x6e) setsockopt$IP_VS_SO_SET_ZERO(r4, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000}) socketpair(0x4, 0x80007, 0x4, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000400)={r6, 0x80000, r7}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000600)={{0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x24, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) ioctl$DRM_IOCTL_ADD_CTX(r8, 0xc0086420, &(0x7f00000004c0)) sendmsg$IPVS_CMD_DEL_DEST(r0, &(0x7f0000000480)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f0000000440)={&(0x7f0000000f00)=ANY=[@ANYBLOB="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"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x800) setsockopt$IP_VS_SO_SET_STARTDAEMON(r4, 0x0, 0x48b, &(0x7f00000005c0)={0x1, 'vcan0\x00', 0x2}, 0x18) recvmsg$kcm(r5, &(0x7f0000000cc0)={&(0x7f0000000780)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000800)=""/232, 0xe8}, {&(0x7f0000000b40)=""/154, 0x9a}, {&(0x7f0000000900)=""/67, 0x43}], 0x3, &(0x7f0000000c40)=""/82, 0x52, 0xeac}, 0x120) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/03/30 11:43:40 executing program 6: socket$inet6(0xa, 0x2100000000000002, 0x0) socketpair$inet6(0xa, 0x1, 0x800, &(0x7f0000000000)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000080)={0x4}, 0x1) [ 79.621500] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. [ 79.655518] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/03/30 11:43:40 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x7) r1 = socket(0x14, 0x803, 0x2) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001080)=0xfffffffffffffff8, &(0x7f00000010c0)=0x1) getsockopt$IP_VS_SO_GET_DESTS(r0, 0x0, 0x484, &(0x7f0000000000)=""/103, &(0x7f0000001040)=0x67) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000690ffc)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00007f3ffb)='yeah\x00', 0x5) accept4$ipx(0xffffffffffffff9c, &(0x7f0000003580), &(0x7f0000001140)=0x10, 0x80800) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r2 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000180)=0x6e, 0x0) sendmsg$unix(r2, &(0x7f0000003540)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000003400)=[{&(0x7f0000000240)="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", 0xde0}], 0x1, &(0x7f0000003480)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0], 0x54, 0x40010}, 0x1) recvfrom(r2, &(0x7f0000003640)=""/130, 0x82, 0x1, &(0x7f0000003700)=@ethernet={0x306, @random="818e6977acac"}, 0x80) sendto$inet(r0, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) shutdown(r0, 0x1) 2018/03/30 11:43:40 executing program 0: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000080)=0x1c) r1 = socket$inet6(0xa, 0x802, 0x0) accept4$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x80800) setsockopt$inet6_buf(r1, 0x29, 0x1000000000000033, &(0x7f000036ff91), 0x0) 2018/03/30 11:43:40 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000140)=ANY=[@ANYPTR], &(0x7f0000000040)={0x0, 0x3, [0xfffffffffffffffe, 0x0, 0x0, 0xdfe]}) socketpair(0x1000000000015, 0x806, 0x7, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0xa8, r1, 0x0, 0x70bd2d, 0x25dfdbfd, {0x10}, [@IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x70}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0x2}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3e}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x3c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x7fffffff}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'lo\x00'}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ip6gre0\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1d8000000000000}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) [ 79.709935] device lo left promiscuous mode [ 79.736782] device lo entered promiscuous mode [ 79.757364] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 79.774406] device lo left promiscuous mode [ 79.781332] device lo entered promiscuous mode [ 79.792585] IPVS: Unknown mcast interface: vcan0 2018/03/30 11:43:41 executing program 6: unshare(0x28020000) unshare(0x20020000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80, 0x80800) bind$llc(r1, &(0x7f00000001c0)={0x1a, 0x33c, 0x970}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={0x0, 0x8}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x800, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000080)=[@in={0x2, 0x4e24, @rand_addr=0x2}], 0x10) unshare(0x20000) accept(r0, &(0x7f00000016c0), &(0x7f0000001740)=0x80) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040), 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001780)={{{@in6=@mcast2}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000001880)=0xe8) 2018/03/30 11:43:41 executing program 2: r0 = socket$inet6(0xa, 0xf, 0x80) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0xff) setsockopt(r1, 0x2002000000010d, 0x4000800000000b, &(0x7f0000000280)='\a\x00\x00\x00', 0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000040)={'sit0\x00', {0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00000000c0)={0x5, 0x0, 0x8, 0x1d}) 2018/03/30 11:43:41 executing program 1: r0 = socket(0x10, 0xa, 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000080)={0x0, 0x25, "f8f997cb3f4d0d7240f142a59951fd0e49f5f18e7f223777f79ba3291a3944611bbe3e1fc6"}, &(0x7f00000000c0)=0x2d) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x3}, 0x8) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000280)=""/144, &(0x7f0000000000)=0x90) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000140)={0xfd7, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x108) 2018/03/30 11:43:41 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000000)=@ethtool_regs={0x4}}) socketpair(0x5, 0x6, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ax25(r1, &(0x7f0000000080)={0x3, {"bbccaf0634a51d"}, 0x3fb}, 0x10) 2018/03/30 11:43:41 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004032, r0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='bcsh0\x00'}) 2018/03/30 11:43:41 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x9, 0x4, 0x40000000000, 0xe6}, {0x233a, 0x7f, 0xc9f, 0xe11}, {0x4, 0x3, 0x1, 0x4}]}, 0x10) socketpair(0x3, 0x800, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000100)=[@in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}], 0x2c) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00000000c0)={0x8000, 0x4, 0x8, 0xfffffffffffffc2b}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000140)={&(0x7f0000001580)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000abf000)={0x14, 0x20, 0x109, 0x0, 0x0, {0x4}}, 0x14}, 0x1}, 0x0) 2018/03/30 11:43:41 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000016000), 0x0, &(0x7f000002a000)}, 0xc100) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0)=[{&(0x7f0000011000)="98d45020c48194c726c46b0caa71743e92522c1d", 0x14}], 0x1, &(0x7f0000028000)}, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e23, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0xd2}, {0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x0, [0x2, 0x1, 0x1, 0x1, 0x2, 0xc0, 0x81, 0x7fffffff]}, 0x5c) 2018/03/30 11:43:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x20004000027, &(0x7f0000000180), &(0x7f00000001c0)=0x1c930366) setsockopt$inet_MCAST_MSFILTER(0xffffffffffffffff, 0x0, 0x30, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x1) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000340)={0x3f, @broadcast=0xffffffff, 0x4e23, 0x2, 'rr\x00', 0x29, 0x9, 0x21}, 0x2c) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000400)=[@in6={0xa, 0x4e20, 0x9, @remote={0xfe, 0x80, [], 0xbb}, 0x816}], 0x1c) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0x7, &(0x7f0000000440)={0xffffffffffffff80, 0x3, 0x62, 0x8}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x41, &(0x7f0000000580)={'filter\x00', 0x3, [{}, {}, {}]}, 0x58) getsockopt$inet_buf(r1, 0x0, 0x200000000002, &(0x7f0000000200)=""/129, &(0x7f0000000380)=0x81) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000d00)=@filter={'filter\x00', 0xe, 0x4, 0x518, 0xffffffff, 0x238, 0x328, 0x238, 0xffffffff, 0xffffffff, 0x448, 0x448, 0x448, 0xffffffff, 0x4, &(0x7f0000000540), {[{{@uncond, 0x0, 0x210, 0x238, 0x0, {}, [@common=@inet=@sctp={0x148, 'sctp\x00', 0x0, {0x4e22, 0x4e24, 0x4e24, 0x4e21, [0x5, 0x1, 0x7d, 0x0, 0xbe9, 0x3, 0x7, 0x6, 0x2, 0x2, 0x74, 0x3, 0x100000001, 0x2, 0x8, 0x3, 0x7ff, 0x80, 0x8001, 0x1, 0x1, 0x7ff, 0x7f, 0x0, 0x40, 0xb600, 0x6, 0x20dd, 0x1000, 0x1, 0x1, 0x7, 0x80, 0x1, 0x0, 0x1, 0xa14, 0x1, 0x4, 0xcc, 0x7a, 0x7fffffff, 0x40, 0x1, 0xed8, 0x7, 0x9, 0x7, 0x2, 0xf421, 0x3ff, 0x6, 0x9, 0x2, 0x1, 0x4, 0x80, 0x5, 0x9, 0x42, 0x81, 0x6, 0x7], 0x1, [{0x47f, 0x9, 0x5}, {0x4, 0x0, 0x7}, {0x9, 0x5f, 0x2}, {0x1, 0x47, 0x2}], 0x0, 0x9e01ad92cc96ef1, 0x1}}]}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00', 0x0, {0x2}}}, {{@uncond, 0x0, 0xc8, 0xf0}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x7}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@ah={0x30, 'ah\x00', 0x0, {0x4d4, 0x4d4, 0x5, 0x4, 0x2}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x1}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x578) pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000040)=0x54) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) setsockopt$IP_VS_SO_SET_FLUSH(r2, 0x0, 0x485, 0x0, 0x0) bind$llc(r5, &(0x7f00000003c0)={0x1a, 0x303, 0x80000000, 0xcb7, 0x8e, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cdfffc)="3b692cec", 0x4) setsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000000300)=ANY=[@ANYBLOB="3f0002050000000ab17132b0bd595b626a428b4e14a171f0436051df12b6f5560612aacc7eca2b9ced254e067144b7f092c451f223"], 0x8) [ 79.819597] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 79.834621] IPVS: Unknown mcast interface: vcan0 2018/03/30 11:43:41 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0008060001080006040000aaaaaaaaaaaaac0e14bb5f198384c222ac1414bb"], &(0x7f0000000040)) r0 = socket$inet(0x2, 0x4, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/30 11:43:41 executing program 4: r0 = accept(0xffffffffffffff9c, &(0x7f0000000640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, &(0x7f0000000780)=0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000002840)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x3ff}}, 0x5, 0x1ff}, &(0x7f0000002900)=0x90) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000002800)={@dev}, &(0x7f00000029c0)=0x14) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000002980)=ANY=[@ANYBLOB="1800000000000000000000000000000095000000001fba127510e089df809eb9f393000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000200)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8d, 0x171, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0xffffffffffffff56, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x60, &(0x7f00000017c0)=""/4096}, {0x7, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000002a00)="6970365f76746930000000000400", 0xfffffffffffffcb7) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031aff8)={r1}) setsockopt$inet6_MRT6_ADD_MIF(r4, 0x29, 0xca, &(0x7f0000000500)={0x8, 0x0, 0x8001, 0x0, 0x8}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00000002c0)={r1}) setsockopt$packet_buf(r6, 0x107, 0x0, &(0x7f0000000700)="5b010111ced62c73a79875271ab6c13524efd53cadb0000cfb14eb05efccdc544ec7e68638d01d6ae4d2ceb2c0cc7df84011a87105f60fce91da880d9a8583e4a94d82cccee59a092ff63d9ed0ef", 0x4e) setsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) sendmmsg(r1, &(0x7f0000007000)=[{{&(0x7f0000005100)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}}, 0x80, &(0x7f0000005380)=[{&(0x7f00000027c0)='\b', 0x1}], 0x1, &(0x7f00000053c0)}}], 0x1, 0x4001) r7 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x8, @ipv4={[], [0xff, 0xff]}, 0x3}, 0xffffff71) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000002940)='eql\x00', 0x10) listen(r7, 0x40) r8 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r8, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet6(0xa, 0x7, 0x4, &(0x7f0000000080)={0xffffffffffffffff}) recvfrom$ipx(r6, &(0x7f0000000280)=""/54, 0x36, 0x10000, &(0x7f0000000480)={0x4, 0x2, 0x100000401, "ef8b791c9ccc"}, 0x10) vmsplice(r9, &(0x7f00000006c0)=[{&(0x7f0000000540)="1e6279ed86978d19fc4ba054c401fce0ed3c56b1ce0553d46fc3dcfc87f5804558422b8130eccadc6bbec3c0b5c96996b5c2f367cc53901b8a24dc085a102cd3d5907db159a2255006b89237e59c7827518c804eaa983c46a73bb0d7d8b89a9bb37bea4fb364c2aeeb630f5588e7e9af280a9d782ce859f3693d3cbb581c17a9ec7643c3ea0f46e5ebf7ac9d1692e7efedffc2bc08daabf3a54747c68a422dbec374b8840b13eb339b1490ce0bc6306f694dd7ea65d9774ba9196506d9d2b611d2b876e1d9a15ecdf0f3ba9b46fd7b404b02a453ecdffa19971e60cf3f23ee0885f2d1edf1cd24", 0xe7}], 0x1, 0xede9a27f840729d3) shutdown(r8, 0x1) close(r7) connect$vsock_stream(r3, &(0x7f00000004c0)={0x28, 0x0, 0x2710, @my=0x1}, 0x10) 2018/03/30 11:43:41 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000001100)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000001180)=0x80, 0x800) bind$nfc_llcp(r1, &(0x7f00000011c0)={0x27, 0x1, 0x2, 0x7, 0x0, 0xc1, "4eeda24019275aa01c9e09403cfac9896edc271139fe8aeedb1e6b4eba8f248f8f8fa615fef6b2dc242a1f95f7db54870ad4c8353770bb2a574eb2d5faa83c", 0x15}, 0x60) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000240)=@sack_info={0x0, 0x0, 0x401}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f00000002c0)=r2, 0x4) connect$pptp(r1, &(0x7f0000001580)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1e) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000700)={0x18, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x5}, [@generic='@']}, 0x18}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000001540)) recvmsg(r3, &(0x7f0000000680)={&(0x7f00000003c0)=@un=@abs, 0x80, &(0x7f0000000580)=[{&(0x7f0000000440)=""/148, 0x94}, {&(0x7f0000000500)=""/104, 0x68}], 0x2, &(0x7f00000005c0)=""/142, 0x8e, 0x2}, 0x2) syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') socketpair(0x4739a95edba6cc06, 0x0, 0x5, &(0x7f00000006c0)) syz_genetlink_get_family_id$ipvs(&(0x7f0000001300)='IPVS\x00') getsockname(r1, &(0x7f0000001240)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f00000012c0)=0x80) sendto$llc(r1, &(0x7f0000001340)="4b5d6e7f4bc583e10a3bf56a82a824799ef7dfef821d6996f30efb2d03df66bc9c87595b27123d4ccb8cceb84dfac39ef4fa1197fd3687f5c567d08d0fc84aa652b2dcb24791441c9c3eea0086c072d9b361462284d625084ffcce247ccfa4fa", 0x60, 0x4000010, &(0x7f00000013c0)={0x1a, 0x33f, 0x8ec1, 0x7da2, 0x1ff, 0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) write(r0, &(0x7f0000000100)="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", 0x1000) sendmsg$nl_generic(r0, &(0x7f000074ffc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="14000000200001038000"], 0x1}, 0x1}, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000001400)={0x9, {{0xa, 0x4e22, 0x7f, @local={0xfe, 0x80, [], 0xaa}, 0x9}}, {{0xa, 0x4e24, 0x0, @loopback={0x0, 0x1}, 0x5}}}, 0x108) 2018/03/30 11:43:41 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000503000)=0x12, 0x4) bind$inet6(r0, &(0x7f00003b0fe4)={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x9f) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) 2018/03/30 11:43:41 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000000100)=""/13, &(0x7f0000000240)=0xd) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000680)={"6c6f00000000001400000900", 0x0}) socketpair$inet6(0xa, 0x2, 0x36, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [], 0x1a}, 0xfffffffffffffffa, 0x4, 0x8001, 0x100, 0x1, 0x80020001, r2}) sendmsg$nl_route(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="000000c7c3b33d640a3200000000000000000000", @ANYRES32=r2, @ANYBLOB="140006000000000008000000000000000000000008000200e0000001"], 0x34}, 0x1}, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000040)='ip6gre0\x00') recvmsg(r4, &(0x7f0000000780)={&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0xfffffffffffffce6, &(0x7f00000004c0)=[{&(0x7f0000000300)=""/67, 0x43}, {&(0x7f0000000380)=""/74, 0x15}, {&(0x7f0000000400)=""/162, 0x1b}], 0x12f, &(0x7f0000000500)=""/248, 0xf8, 0x1}, 0x100) setsockopt$inet_dccp_buf(r5, 0x21, 0x0, &(0x7f00000006c0)="93e8cb2398704945d643520caaf8bc1d4b8baf36e5ba0e0c851804a1638541ff05968026e86fc57eb58a0756037f27903d18989c9187d1dbf8257a3202827c3be44753c9b77fc7ee49994ae55e232d20f8cbbd763ad482cad5aa13a55834d92550ca93539507d6e6f08c89b04369e1cc563f39a3015839b67c1f28377015c925959e314e80068e65c905f9e7c54c51", 0x8f) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000640)) [ 79.880815] IPVS: set_ctl: invalid protocol: 63 255.255.255.255:20003 rr 2018/03/30 11:43:41 executing program 6: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, @local}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000600)={0x0}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000680)={r1, 0x7}, &(0x7f00000006c0)=0x8) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000500)=@vsock, &(0x7f0000000400)=0x80, 0x80800) bind$alg(r2, &(0x7f0000000180)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getgid() bpf$OBJ_GET_MAP(0x7, &(0x7f0000000340)={&(0x7f0000000300)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000140)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000740)=@assoc_value={r1, 0x100000000}, 0x8) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000000200)=""/129, &(0x7f00000002c0)=0x81) setsockopt$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(r3, 0x1, 0x11, &(0x7f0000000480), &(0x7f00000004c0)=0xc) bind$llc(0xffffffffffffffff, &(0x7f00000003c0)={0x1a, 0x303, 0x0, 0xcb7, 0x8e, 0x5, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000700)) ioctl$sock_inet_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000380)) 2018/03/30 11:43:41 executing program 2: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000002d80)={'syz_tun\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000580)="406dd5abf95f70a76e6c1293dc2e7c2ca4844873669e6ca5cc3d1bf203ee2d0d757ae8c01156fde75b431e25951e701578ee7e0bb116f52b2eaba4979c8184e38a3ef65bfff7ae4633dca5948413c1ee3ae2") getpeername$netrom(r1, &(0x7f0000000400)=@full, &(0x7f0000000200)=0x48) r2 = socket$netlink(0x10, 0x3, 0x0) recvfrom$ax25(r1, &(0x7f0000000680)=""/207, 0xcf, 0x40000000, &(0x7f0000000180)={0x3, {"b347bfe1d2c2a2"}, 0x87}, 0x10) r3 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000002d40)={'dummy0\x00', 0x6}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002dc0)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x5, 0x0, 0x1, 0x500, 0x3, 0x80, r4}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="2800000013000100000000000000000000000000", @ANYBLOB="000000000000002008000a000f002000d7e9bab1c21b2f5cbc99c3cf3b02149bbcdc75937b29747acd9ed259b2ce2c4598b95c4471c5d047f9f68167d63948a4a21641d688d487150faef815b8fd6757a575b1717ad78846169d378a97b8ee23f2cfc636d60f354b369af58c91fd90a3f6f391bd31feef6c75c6f628e2f6ebbf0cd65fede30cd095c919d982cbc480b4d273c3a0bba5fee037b3f9ca021e74cd411afda7cb77204f7c482390604213bf312664"], 0x2}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x4, &(0x7f0000002700)=ANY=[@ANYBLOB="58000000000000001401000007000000018000008f1f0000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="0400000000000000"], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="0f800100000000df"], @ANYBLOB="00000000000000007efd0000000000000200000000000000000100000000000028000000000000004000000000000000"], 0x58, 0x8000}, 0x5) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000002e40), &(0x7f0000002e80)=0x30) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0x0, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) setsockopt$IP_VS_SO_SET_DELDEST(r6, 0x0, 0x488, &(0x7f0000000600)={{0x6c, @empty, 0x4e23, 0x4, 'sed\x00', 0x30, 0x400, 0x4f}, {@loopback=0x7f000001, 0x4e20, 0x12005, 0x82c, 0x10000, 0x9}}, 0x44) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0x0, 0x401}, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002b40)={0x0, 0x80000001, 0x0, 0x3, 0x2, 0x80000001, 0x0, 0x4, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x2, 0x745fd5fc, 0x6, 0x7, 0xd01ab82}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000002c00)={r7, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1ff, 0x9, 0x1, 0x9, 0x1, 0x1, 0x3, 0x6, 0x7, 0x33de, 0x1b1, 0x18000000000000, 0x9, 0x6, 0x8]}, &(0x7f0000002d00)=0x100) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockopt$inet_tcp_buf(r6, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) 2018/03/30 11:43:41 executing program 3: pipe(&(0x7f00005afff8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00007f0000)=[{&(0x7f0000036fc4)="e1", 0x1}], 0x1, 0x0) epoll_create1(0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x5, 0x20, 0xffffffff, 0x5}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r2, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1000, 0x5, 0x10000, 0x75, 0x401}, &(0x7f0000000240)=0x98) ioctl$int_in(r1, 0x5421, &(0x7f0000e28ff8)=0x1) r3 = accept4(r1, &(0x7f0000000000)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x80, 0x0) write(r1, &(0x7f0000335000), 0xfc94) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000280)={0x4, 0x7f, 0x9, 0x2}, 0x8) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f00000000c0)={{0x4, 0x548, 0x4, 0x1, 0x4, 0x100000001}, 0x2355, 0xffff}) writev(r1, &(0x7f000014c000)=[{&(0x7f0000310000)="c2", 0x1}], 0x1) getsockopt$inet6_tcp_int(r3, 0x6, 0x11, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 2018/03/30 11:43:41 executing program 1: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000000140)="c475803b92ee765d3aaf5a9e83aaae79679efea821140febab8695e5709860c54fdd6fb9e7fba941aa898b7c03757da1ee1fbb8490", 0x35) r2 = accept(r0, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000200)=0x80) recvfrom$llc(r2, &(0x7f0000000240)=""/76, 0x4c, 0x2000, &(0x7f00000002c0)={0x1a, 0x1b, 0x5, 0x451, 0x6, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x10) getpeername$inet(r1, &(0x7f00000000c0)={0x0, 0x0, @loopback}, &(0x7f0000000100)=0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000300)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, {0x307, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x78, {0x2, 0x4e20}, 'bond0\x00'}) [ 79.923357] IPVS: set_ctl: invalid protocol: 63 255.255.255.255:20003 rr [ 79.938622] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/30 11:43:41 executing program 5: socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000000cc0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xd0) r3 = socket(0x11, 0x4000000000080002, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x717) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind$packet(r3, &(0x7f0000000200)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14) sendmsg$unix(r2, &(0x7f0000000180)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000280)="246c0ab8b12813d5baea55f35dfd559b3e202f267a5ab8fecbca453307b2aaacb3e4c2cf581c5c16641597343c143de06e9317dcc8f04c99a6a7a1a1ef34f7d80710986c0427544613748329e71cf83837e7862be861dc43316831895e2bc3c07d6f54b019dacce8d9954a7b6185cf976a6b2f74480bf71d6fe729d3cbe9c0a5eb234cdb5cf55e62965b3ce80d3ee967f9a399223b513e4b1bf2a0d3d77c85656d5ecb92d5552f603f485e4e44", 0xad}], 0x1, 0x0, 0x0, 0x800}, 0x4000000) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000d00)=[{&(0x7f000086c000)=@in6={0xa, 0x0, 0x2}, 0x1c, &(0x7f0000000d40), 0x0, &(0x7f0000dda000)}], 0x1, 0x20000002) vmsplice(r1, &(0x7f0000003740)=[{&(0x7f0000001080)=';', 0x1}], 0x1, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000001980)) sendmsg(r3, &(0x7f0000001940)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f0000000080)="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", 0xb3d}], 0x1, &(0x7f0000001e00)=ANY=[@ANYBLOB="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"], 0x3e4, 0x800}, 0x4000000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) readv(r0, &(0x7f0000119ff0)=[{&(0x7f000061e000)=""/4096, 0xfc74}], 0x3d) getsockopt(r3, 0x4e17, 0x3, &(0x7f0000000c80), &(0x7f00000019c0)=0xffffffffffffffb4) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsh0\x00') r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x6, 0x5, [0x9, 0x80, 0x1, 0x0, 0x4]}, &(0x7f0000000280)=0x12) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000bc0)=ANY=[@ANYRES32=r6, @ANYBLOB="052a935b11f100000300"], &(0x7f0000000c00)=0xe) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000002c0)={r6}, 0x8) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f0000000080)="81081800001d000000010054409d0954", 0x10) accept(r5, 0x0, &(0x7f00000000c0)) [ 79.974708] device lo entered promiscuous mode 2018/03/30 11:43:41 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={'sit0\x00', {0x2, 0x4e23, @rand_addr=0x400}}) 2018/03/30 11:43:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'vlan0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000331ff7)=""/9, 0x9) readv(r1, &(0x7f0000000280)=[{&(0x7f0000000180)=""/236, 0xec}], 0x1) shutdown(r1, 0x0) 2018/03/30 11:43:41 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000068d000)={0x26, 'hash\x00', 0x0, 0x0, 'wp512-generic\x00'}, 0x58) ioctl$void(r0, 0xc0045c7f) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001180)=[{&(0x7f0000000280)="5823be4b24011b4396c9bf71851f0524736fa588c45291730631392cf2268aafe31f6d800df0f3d6104f0619351452b5c23a5f9f1fb34416277dadd7f3fd97da02", 0x41}], 0x1, &(0x7f0000000140)}, 0x0) 2018/03/30 11:43:41 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000000c0)=0x16, 0x4) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/30 11:43:41 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0008060001080006040000aaff000000d7cfa9159e0e480184c222ac1414bb"], &(0x7f0000000040)) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/30 11:43:41 executing program 0: r0 = socket$inet6_sctp(0xa, 0x80000000000000, 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$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000300)=@assoc_value={0x0, 0xd6}, 0x8) 2018/03/30 11:43:41 executing program 7: r0 = socket$inet(0x2, 0xa, 0x1) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000000100), 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa000800e00000010800907800000000"], &(0x7f0000000040)) [ 79.994997] netlink: 4 bytes leftover after parsing attributes in process `syz-executor7'. [ 80.014459] device lo left promiscuous mode [ 80.020923] device lo entered promiscuous mode 2018/03/30 11:43:41 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000000000)={0x2, 0x7, 0x400, 0x9}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=@ipv6_newaddr={0x34, 0x14, 0x503, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x14, 0x2, @loopback={0x0, 0x1}}]}, 0x34}, 0x1}, 0x0) 2018/03/30 11:43:41 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x900000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x6c, r1, 0x8, 0x70bd26, 0x25dfdbfc, {0x4}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x100000000}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffffffffffe}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x9}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x20008011}, 0x40000) getpeername$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x6e) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) 2018/03/30 11:43:41 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f000018effc)=0x1c, 0x4) recvfrom$unix(r1, &(0x7f0000000040)=""/208, 0xd0, 0x40000160, &(0x7f0000000140)=@file={0x0, "e91f7189591e9233614b00"}, 0x6e) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='erspan0\x00', 0x10) listen(r1, 0x0) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) accept4$unix(r1, &(0x7f000046f000)=@abs, &(0x7f0000937000)=0x8, 0x0) 2018/03/30 11:43:41 executing program 7: r0 = socket$inet6(0xa, 0x3, 0xf4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/03/30 11:43:41 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000925fe4)={0xa, 0x4e23}, 0x1c) getsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000380)=""/118, &(0x7f0000000400)=0x76) r1 = socket$inet_sctp(0x2, 0x8000000000005, 0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000700)=r2, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000140)=""/172, &(0x7f0000000200)=0xac) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000000)={{0x2}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x2c, {0x2, 0x4e23, @loopback=0x7f000001}, 'ipddp0\x00'}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'syzkaller1\x00'}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x3ff, 0x4) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000300), &(0x7f0000000340)=0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000480)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/144, 0x90}], 0x1, &(0x7f0000000600)=""/35, 0x23, 0x3f}, 0x40000002) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000680)=0xfffffffffffffff9, &(0x7f00000006c0)=0x4) connect$inet(r1, &(0x7f0000867ff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240), &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000002c0), 0x8) 2018/03/30 11:43:41 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="d3af2b1739f887394f47ed94c0810000008866441edc8cf4981f3dad31497fa6ca1735e1a540673f38c8054e6787eca74aed"], 0x1}, 0x1}, 0x40040) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = getpid() sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r3}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x10, 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, 0x0, 0x0, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={r5, 0x6}, &(0x7f0000000340)=0x8) tee(r4, 0xffffffffffffffff, 0x6bf081f2, 0x2) bpf$MAP_CREATE(0x0, &(0x7f0000000200)={0xa, 0x3ff, 0x91f, 0xe134, 0x1a, 0xffffffffffffffff, 0x8}, 0x2c) r6 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000440)={&(0x7f0000000480)="e91f7189591e9233614b", 0x0, 0x18}, 0xffffffffffffff92) 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$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) sendto$inet6(r8, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r8, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000a77000)=ANY=[@ANYBLOB='\x00#\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00Y\x00\x00'], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) accept4(r7, 0x0, &(0x7f0000da8ffc), 0x0) pipe(&(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000100)={r5, 0xfffffffffffff140}, 0x8) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') 2018/03/30 11:43:41 executing program 3: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) recvmsg(r0, &(0x7f0000002980)={&(0x7f0000002640)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, 0x80, &(0x7f0000002840)=[{&(0x7f00000026c0)=""/68, 0x44}, {&(0x7f0000002740)=""/244, 0xf4}], 0x2, &(0x7f0000002880)=""/205, 0xcd, 0x3}, 0x40000020) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f00000029c0)={0xe243, {{0xa, 0x4e21, 0x200, @dev={0xfe, 0x80, [], 0x11}, 0x5aa8}}}, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8994, &(0x7f0000000000)={'bond0\x00'}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000024c0)={r0}) r3 = socket(0x1e, 0x2000000000000005, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x89f0, &(0x7f0000000380)={'bridge0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB='\n']}) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000002540)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r2, &(0x7f0000002600)={&(0x7f0000002500)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000025c0)={&(0x7f0000002580)=ANY=[@ANYBLOB='8\t\x00\x00', @ANYRES16=r4, @ANYBLOB="04002abd7000ffdbdf250a00000008000400480e00000c000300080003000100000008000600000200000800050004000000"], 0x38}, 0x1, 0x0, 0x0, 0x40}, 0x1) r5 = accept$netrom(0xffffffffffffffff, &(0x7f0000000040)=@full, &(0x7f00000000c0)=0x48) socketpair(0x11, 0x0, 0x1, &(0x7f0000002a80)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000002ac0)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000002b00)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000002b40)={r7, r8}) sendmsg$netrom(r5, &(0x7f0000002480)={&(0x7f0000000100)=@full={{0x3, {"afad328d9b8642"}, 0xcd0d}, [{"658a06825ce79d"}, {"9d27dd7b550056"}, {"fdf9bc18601a08"}, {"a0119d6429d15a"}, {"db815a4a41fca9"}, {"eba6be40460219"}, {"56a6f7bb3687d7"}, {"96229dd0e25ef1"}]}, 0x48, &(0x7f0000002400)=[{&(0x7f0000000180)="78ed15034a62b92d5e394daee4d836835b38d3d99831ddd5470cd3806320f942ec3fff1e91065cce8e30f620709abc60f19655bfbef274da00cf236729a3dbd089bbe44f2bc53e23", 0x48}, {&(0x7f0000000200)="c706e3e5b5334d41641e791f41a2457d72fd071a31d17a43860c08c500c842696c43431f64d26dfc9804cce41e2ba6b2880d6db57025f465d1fa89c2cb5d53b95b27d5dbfab268357bf93e195f40316d503fc0c31c9cd49f9b09c66faf047ce8f89881a80545c1dc28ba610ed1dba00ea2c63755afb1511ba3688fe2c52bb764976d4c7c0995ef7e13815333b5ba3399b3ff8c89cec0f0aa51ae40a24dae5dbe022973ca31bdec23bd5ab7c7db2db96ec9453a9731387a2edce99700271d8a53721c40d0761974cc160098e0022d9bfbc0eea4a1f259fde812c3164e1d02ae00d76d52e7c1628dcf7c8be7f0de3c98cfe9ac543c8eb2d746ec032f96706ba8e0be0f61eaa4db8051d95806617069c71fdea43d9225ff5d8427ec1badd6866667b9e735971596e1749eea0a3e4607954bb620204469971113b22ed97edf557bb75355daa0adc478f4d63a3e0db8afee8f3eb71edd3456e412bc28fa3c3eaafc7bad74d9fc98d832039026f79d05b9931cc2729a70bec62c0078f5917de53dea006895cd7056072dab339529a6fbc812d6d6d3408dcefb3f61ff5a621ee971abef89d4e6a05be85906902cbfc9c6a090c076bbd820fcbe597365fcfd9eaf19f58a608e37a9cd96c280b038d134c46eab287a4f9896d0cd199b7813fa54f86348a321e22945b390bd27ba6ca95063f984094b1969fc54a8cb79753acc2df2f8767fdf3f534cf7c539ae9da258c6b80d3c8a3eaf978b331cc9955524bac08fcea215cec37c74168137315ebf1df9821d9339e81d082fd901d5e19330f0670cd5388b6c26bbdda55a2d66d370204d58e0249e1e7cf8b67137805d4401007d310dd3b595229dd3118197493036473cde83286f79b48f0bce121cb90f99ecf8654823ff600691fe432cc3c50545dab0a88bf0720ed64a3d964a6cffa6bc58f5044e826efdabaf3b3f3630bb5a3d74c25e1adffb2e4997033c2f88f40f569c6fcd42898858f863dd66bd9b812dc60bce795027975198e3e65b1eb266e83f1b96607cd24295c7cca12bbf4b2d1ccb46af0f2cfdfba3ae6cf706a43b0ed5fa0ff6fec0b78632bee39bb941cb88d32d02a75bac663fc41ad6858471f3169735a380e34361aea77f7f0da5a7e8df96ed05bcee2aca620373656fcd13694af4740e3afc311e6aa63a04c99166d0526c7a20cfa4a5a42138c1624a8f7ca11a69020691b901c0e2ae80679d92f1895ab54a6370e6f92cb25ad3b5c2d36f06bf354ce31dc244ebe157af4ba4a1b087bba41ad733fffb94d920804bfb96543f75f3dec4b905234343c8e877f8020e3e4339e5ca11a4f2dec0251b88e3922448ece35579b26d5b968c70084630db6f33181b07f4a229615f4bfaf36922a493be1477bf43f10c6450902d1e0839ed88cae6fc12e6175e7252a916d6559a9c6b204a887fe92f20ba1b86d0894fc7e05faacc3b95c3d5978e812d420bdfe05912b53185d0cbb2c15036c7cdfbc4a41b46f2a44e686968ee8f6cdcfd401550dabe4261f29042fe2036ceec442db819008b3b23b69dc57134803b6984103658725cdf468d39a813c81a2483618b0d5a0fc92b3fbdc2c8bf9ff58cfe92450b9ab95b87de7e700af23f890efb75d648cb430ba0647e5346663b557ed4fe5fde25a677911aeb9582e40838860100db5df055c4ba12e5142c1d9929c262c0c19fe830826c82453962fc1e77a774e3c3ef99652a6e79232a91583595cb0f41ff141442f82943b207ff59ea4c61bf528cf2ac4f6758c359516fec7dfcd75f66785c9f845a8770a35407ea66e1e04f54c51195d1cc267b88fc41484a00b54ad0688c8cf76854ba22d70491172016d926a6e9469ef494e2f7909f4502e9e8885fb1e21fc3ceacdae36affc9e4c1d101a4cae1410f26ec5e2d383f512a1d32719bb025bfbd3b9a101ec694c332eb076d2867abf0993ee4b2738fe103bf2f59e99e381091cb02dfc2746043ac0300a4337d1252b042a23a1ecb832df91d0aec126edb4615dfad5694d98d8e42985ac0250f02286f8b76c9fe940b652689ac5abfc26225ed6df7de2415eca5e61e5a0c70e2285e31d9b9dc21cda8aa49f64b2902489885c3086ce9a4c50748549d217622be8da3b6c4c9b3cd5d893aff557f2681409d8788008fdc4ca21d0b7410c03f9f48dd715eaec39dc1556e66abdd44a1056bdca9a4b919b909d101aeaea4e08d2553179868fb2a816fc217792df3776c11cd8fc98dd95c090ca23b82aba9537916a668ebd0a78db5a8edca815d3b376ae8d8f9647eac2f7175de1768600b45a402fbea78051e6807d5a5e29b2c52b3194979084805034e6f6a833f41a254f6f627e562dc2cd7bda62e2bdec9313b6fdda17393622d6f84032dae0e824d2febf6303f27f446a11ad10c329effc2c3d3c34436455b9bcc6bbd57373c1f2d40ae30bb4bcfbd34b698379be7deac44dbaa589fb5eec3178c61975b91d89aead204469fd89064c9cfa9d068f70c6d84aa1cf574819cb24a2e56e49e62df6d4337db81265d9e8edd4cbba1c260ce3aa59ed2230060e7c5a1e11a46e3fbb86b842385b984c95b760fce2793dc34635ae44470f0ce25672bdb60246d3377c171647a5436be9dbf3c18f5321f625d1127ffa881b2df8e03076f2a2ffe59fdf4b5e73e1c86beaeea8e354bd2abf9711f5fb361c190756b88766f6d73232aadaa73b34d688d3fef624ee6fa973167fa2384448b3c7e55d8c8829ffb84988a982aa7aef30d71816b55d572535ce33066ee5fac6b615d92e164e6b1823b2befd3c66232adca41ecace236f4d9b11e30e61940df5d9a98cff35b608837965babfc2a8baf457fded6b1089f05bac77f63dfbed1b8f4be17b47a1fa64377253daaf5864e06de6a410477aa0c3ec0f85578aac806f7f0929b4389838bfbd52bdfb7af06b459ffab420628bf189f5abe3c138ba50161d04c87021d4f1e7f7bb7cc58e37db7f706ba92af5cc91df0a514f2cbbcb2c0c6e4a1d6765c25473ca7d27ec180688637c0e820fabd0061b532c8f053c763a0922ce022f29b588e484f05dc7cfb20ce0494eee7e38c03f0729aefe3e54127d8662ab9795acfb8f0274203a3d3a27dce2e97045225bec3982a2db12c85551a87e3e55df64a7ad0d381a1c5d1c147ce4f6bf20f64587c5a6a05198a11d1d16ef2b4e5c713baf4f4e73943491ba26f28bb94d553c17d31d0883846dec48689c65bc61f2221526a14350f89bdf42e71610c01a3ebef57db6f66475e48326f49f44811daa2af774ad246d8a97d4f8db5c9f646a6214ee61346b842940cc6c6955b4b9004584af8f5ebd6a501f219ceec268fd36616ec60928118ed284c1fc36551016214fc2f144b0f134c4789b255ab2af5f8a265c83414ea0394f74995de90bb0e2409e4e881e182a143d079aceb0c33e8c317e565eb4d11675c70e3e211df5604127484bd0d4ab8df519707225aa6b38b53bb607817190bd1e659626601e5c97c77af49e4e128c533c3592b0a2a7a0a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0x1000}, {&(0x7f0000001200)="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0x1000}, {&(0x7f0000002200)="3a2a3d92928611d59a", 0x9}, {&(0x7f0000002240)="c7ac84efee7f8d825ca83890d3a80b283efb849eecb6c9b28492b61b777ee4b09fffd53359642885e2869b8fae470f2c0182b9c733570415e0e191936fa5bb87de7026e09eb97c213c97644785434858c7e3d11eda9c9d52b7738534bd7a7961843df0db8663ccfb4f4dcb725b0e563c088064f182eb2a376a010b52333fb5beeab02dd7524497146bc78458510ab8714038a631e4feb58208c8", 0x9a}, {&(0x7f0000002300)="ae4fbbbd5e928ed1494909224721cc94b62327f8874f80faa48fe7e0f61a3f65b60b1d23676103899d4ccbd499ad4671e213809ba416334c74bd12927faf4594c2f92047e3a340fc1e2003596473bc9e26acf437aea8b9d56a52c56aa7c5567f711946fcaefce9aa66626a48779c2fe689dfcc5231702fd01c62422514fa5fabaacb5d9c921dfcd3fa80c1424a19464c4e0441c8eb7ce685c54f83ff82f368e861c11f84effb2ff5f830c6a7a75d5eb361ea791a27000be5030e4cd341c3870d354019cab93595b8b5ff", 0xca}], 0x6, 0x0, 0x0, 0x10}, 0xc084) 2018/03/30 11:43:41 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={0x0, 0x8, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="ad000000ee455596d664f5c631b86fa243de52ecefc53d268645c8b2d1cc9aef11acf20000bf8989414362035dd26ac1f8cc07ca7d3cb156e47e1126b44eea77ec0b13e8b33ce202316954160ff2ba2a8f1ae511b641822871bf7e6864810000277a3f9a759f049ab00e0e349914f8f7f6c3fff5b6bdd3ef7ab37a3f5a4497432c39b32f90804bd2d8ed139b3ae5b0482f75a86200eb81561b1c7e32059c2a0ef5bbdecc936b"], &(0x7f0000000200)=0xb5) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={'nr0\x00', 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@multicast2=0xe0000002, @broadcast=0xffffffff, r2}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20000000027, &(0x7f0000000240)={@broadcast=0xffffffff, @multicast1=0xe0000001}, 0x329) 2018/03/30 11:43:41 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00000002c0)=0xef2) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000000c0)='rose0\x00') r2 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000009c0)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000a00)={0xf, 0xd, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000000020000000000009500010095000000000000000000000000000000b5ff0000080000000000000000000000950000000000000000000000000000009500000000000000000000000000000005aaf0ff0000000000000000000000009500000000000000"], &(0x7f0000000240)='GPL\x00', 0x3, 0x9b, &(0x7f0000000700)=""/155, 0x0, 0x1, [], r3}, 0x48) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00004da000)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r4 = accept$inet(r2, &(0x7f0000000100)={0x0, 0x0, @broadcast}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000480)=0xffffffffffffff22) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}) r5 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_PKTINFO(r5, 0x10e, 0x3, &(0x7f0000000180)=0x3b8, 0x4) socket$unix(0x1, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r6 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000380), 0x80000) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000400)={0x0, 0x6}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000000480)={r7, 0x2, 0x9, "8ea329c7097842190f"}, 0x11) r8 = socket$packet(0x11, 0x3, 0x300) r9 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r9, &(0x7f00000003c0)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000000180)=ANY=[@ANYBLOB="dcb346f75138bad10000000000000000040000001c000000d8b8945c0b449d01a35b72c6a843"], 0x1}, 0x1}, 0x0) getsockopt$netlink(r9, 0x10e, 0x7, &(0x7f0000000300)=""/21, &(0x7f0000000340)=0x15) r10 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r12 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCADDDLCI(r12, 0x8980, &(0x7f0000000280)={'teql0\x00', 0x7}) bind$can_raw(r12, &(0x7f0000000080)={0x1d, r11}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f00000004c0)=ANY=[@ANYRES32=r7, @ANYBLOB="400000008a4f8b6a05001a9f0d19bb62144cbe2c912ea13eae038da5b58db40b37b0916430f54e401f54fee6be3337f82f6ed31900000000000000e534e2a738c9005360"], &(0x7f0000000540)=0x48) sendmsg$can_raw(r12, &(0x7f0000000640)={&(0x7f0000000140)={0x1d}, 0x10, &(0x7f0000000200)={&(0x7f00000007c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "4c2958400ad306b1d1e1af3426e0899bf5e6c5d8eb5a6cca2337bdca7ff3075c9508fa9e62d0ab52fd7b760b72311eb23b03aee7edb420e123afb21312873e5d"}, 0x48}, 0x1}, 0x0) setsockopt$packet_int(r8, 0x107, 0x8, &(0x7f00000003c0)=0x4, 0x4) recvmsg(r8, &(0x7f00000002c0)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000001c0)=""/181, 0xb5}, 0x200000000) 2018/03/30 11:43:41 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000000100)=0x80) sendmsg$kcm(r0, &(0x7f0000001800)={&(0x7f0000000180)=@pppoe={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'rose0\x00'}}, 0x80, &(0x7f0000001400)=[{&(0x7f0000000200)="f3fbe74dc582c4b4b4a9ed21e03a1d30c46b46a07f80730f47e6ddfec2d3", 0x1e}, {&(0x7f0000000240)="ab81d9340bd383a78cb8e3d9db27243257c7dcfdf381c26b3ffe8588dea89f081fe96935a2023f805e793b242886f49285638fbbcf20b38af290abb90266d6", 0x3f}, {&(0x7f0000000280)="c229093b66e08d230fbbac08533393c36c7086ad753a4300998cd93e5392ff6ceef5eaacbb9588fd1e908c3068a12aae9c2fb07d103d0f3995426b867cda87e58aa094822fbee601bf5342628cef7af90ce6818de60307c859d22c73f14b03eb77e48f1091d78abc01d7d41254a3fbc5c9f499b09073bd0f172be88ef6674c9ab77fdf9d6cb08c1a1c5c78310ed8e8c2bcd67128dbc6a854354e3c420113d8b335fdb11b02337dd58d4bc9c4f136f6c32f8dced432ed21ce2371ff4d2121c54b321d329543201fb8823e10762979fbf905b44938d7a2df971fc15aa0c0c401eea011d0e37079d26e5656", 0xea}, {&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="2ff16e2faad7b44f1218d42eaeeb524916f811c79c12b4cb5abe78fd10532f2a147ff1b540e0136a99d43b0cfff8715828a71e29e606ef9012880021bc192bd1637159", 0x43}], 0x5, &(0x7f0000001480)=[{0x20, 0x11a, 0x1, "421f8988f93995dac4"}, {0xd0, 0x103, 0x8, "3a25a67cc0e34471c69b36d9d3c1b28a693d754ae0be7210a2f39136e9fae993295c3f98daaf6cd0458afb8c53a7c043e44d7ec448d60478a7e7b5f0bd34958acc17c9f81df709341c005d5d21bb8d11ea155dd261b0b0292b5b75df9a51edc5313c93d4497f9542c7a999e1e9c02b75360b5dc58f7546e7f113c0a5a3424f0f130457283a70518f6d113788b2fce1325f3561525194cc67a10d1537a6eec3db4e90c5ebffb2936b36e5842896abbe84bdf1bd7d70dbc6cd2258d7e7"}, {0x100, 0x113, 0xfffffffffffffffd, "31143969ad9887fde9a2cef16c4d7ae7abb644b3235303f599fd31dea06b5fc22616ea0c88ac320b1d7e27e4916078e53dc408f232c6e5890e94caaa3d335d1c15a2b18e4d047e61c45657f1e1f0f58adff5b4f90ce7c705d8f7582990f864a6e202112a1a41eb373f64d1730a0e8c9825c16e68e7339662db67b14a7e20507fa94ca4630e235c2325834d6ce5f3dc1f0a6fdd6cee70c7e484fdec09f14fd6652ad87049502cbf7d38735b4c73081e20c5f18b8dbd73571a949cc91920e311e242a72597932de1df7da936b1bd5bd11fd54f985df86886bf353a13c132d2c608b147f1d2446f6942cc8d5ef8746b"}, {0x78, 0x29, 0x3, "d24acda2d7028ccc3d81c5b57251ebb147902e0e8e8dce9728372ac9aafbc1c5eeb7f4bbd048b863ac1e833f0eebfbd39ed837436f31c1161cc68d591afef6dcdde3d2ce39fc658e26d0900e1fea438e819bc3602568b6306e7044ccc50d3fb9be42d8c1f1c5"}, {0xc0, 0x109, 0x9, "0cc7876ab2911a21c00ed4749b742ba5c8779aff5d4b757332ffcab08870bc909b7041755042c187e2177ec5fd7de09649cbff0d502a65a3ba4148b02da0fb3122fa48cdc863607958bc0e59443ac0e9da780c35fce0d964aac07edf347db73c67126111ef255cb9caf798e2cc29b8adf747a254a9c68fed1f32acb919867a70d5930c7471e3fcf26327268b2431359b7e5f62a8770aaec8e0c7cad533cbbe9cdda793324c4974bd50426a59b4a0"}, {0x58, 0x11f, 0x8f23, "0c65151f04ba34bbe6fdafd6222f9e224221c42d4c014ab5efc6bc7b9acea04f3e15c232b07fa8773594b87432c9dfcac9c042a46283a9ad795d953ca36011ca2e3e4004a8abc7"}], 0x380, 0x1}, 0x80) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000140)=0xfffffffffffffffa) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) 2018/03/30 11:43:41 executing program 0: r0 = socket$inet(0x2, 0x806, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000000000)={@rand_addr=0x2, @local={0xac, 0x14, 0x14, 0xaa}}, 0x8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='vcan0\x00', 0x10) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x0) 2018/03/30 11:43:41 executing program 4: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f00008a1f80)=@generic={0x42001e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d64fb8f8401a3ff59829a2b0afe7ce43a5b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31510000500000000000bdb9c8ea31000077aeb81c90001d6f7c980400000000f70dc136cb184a"}, 0x80) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000003c0)={'bcsw0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000300)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000640)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000680)={r2}) close(r0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x5, 0x80000000000000, 0x0, 0x1}, &(0x7f00000000c0)=0xffffffffffffff91) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) getsockopt$inet6_dccp_int(r0, 0x21, 0x17, &(0x7f0000000140), &(0x7f00000002c0)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r3, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'sit0\x00'}, 0xffffffffffffff09) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000000c40)=0xe8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000400)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x80000000, 0x4, 0xd, 0x0, 0x9, 0xa, r4}) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f0000000180)={'HL\x00'}, &(0x7f0000000280)=0x1e) connect$nfc_llcp(r0, &(0x7f0000000340)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "db7c7561c1bcadf1255b4d7821f37db1d2d384383a5d46339be04adbffc5f38da024469d7ccea6da2936179d9b6550ba49b76223d8862fb3fa54f684828779", 0xc}, 0x60) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'ip_vti0\x00', {0x2, 0x4e24, @rand_addr=0x7}}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000100)) ioctl$void(r0, 0xc0045c77) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in=@dev, @in6=@remote}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000580)=0xe8) 2018/03/30 11:43:41 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa00080600010800065fef4e84c222ac1414bb0000"], &(0x7f0000000040)) [ 80.153306] sctp: [Deprecated]: syz-executor2 (pid 19250) Use of int in max_burst socket option. [ 80.153306] Use struct sctp_assoc_value instead 2018/03/30 11:43:41 executing program 6: bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000016efe8)={0xffffffffffffffff, &(0x7f0000000040)='S'}, 0x18) 2018/03/30 11:43:41 executing program 0: r0 = socket(0x2, 0x3, 0x40000000000000ff) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='lo\x00', 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0)='syz_tun\x00', 0xfffffe81) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000000000)={r0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'ipddp0\x00', 0x2}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) 2018/03/30 11:43:41 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000001340)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa00080600010800060400009caaaabaaaaaac1414bb5f198384b022ac1414bb299b2f71ff4eabeb17448878fe2519296512cbe092a4195ce03140a405056f5aa606294cdd3044b3884885e06bff6ec19cfdc3"], &(0x7f0000000040)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f0000000100)=0x80, 0x80000) recvmsg$kcm(r0, &(0x7f0000001300)={&(0x7f0000000140)=@generic, 0x80, &(0x7f00000011c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}], 0x1, &(0x7f0000001200)=""/237, 0xed, 0xffffffffffffffbf}, 0x100) 2018/03/30 11:43:41 executing program 3: socketpair(0xa, 0x801, 0x8000, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000000300)=""/252, 0xfc, 0x10000, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e) socket$nl_generic(0x10, 0x3, 0x10) syz_emit_ethernet(0x66, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @empty, [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0xffffffffffffffff, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0xffffff85, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb]}}}}}}}}, 0x0) 2018/03/30 11:43:41 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) pipe(&(0x7f0000000140)={0xffffffffffffffff}) connect$l2tp(r3, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x4, 0x3, {0xa, 0x4e21, 0xffffffff7fffffff, @dev={0xfe, 0x80, [], 0x14}, 0x100000000}}}, 0x3a) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0xaa}, 0x32, r1}) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4, r1}]}, 0x24}, 0x1}, 0x0) 2018/03/30 11:43:41 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000200)=""/200, 0xc8}, {&(0x7f0000000300)=""/251, 0xfb}, {&(0x7f0000000400)=""/152, 0x98}, {&(0x7f00000004c0)=""/103, 0x67}, {&(0x7f0000000540)=""/135, 0x87}, {&(0x7f00000006c0)=""/150, 0x96}, {&(0x7f0000000600)=""/16, 0x10}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/154, 0x9a}], 0x9, 0x0, 0x0, 0x5}, 0x2000) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000001900)={0x0, 0x3}, &(0x7f0000001940)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000001980)={r2, 0xc2, "0d64288482ef09d30d43f5225a679e52f24f875bf604bac2efcc6b10626da120434b0211185ec8fd118839b531c915b06c20af833ec2aed3e21ca0f6b7335b32e7b7a4657e0d375cf7296c76d44e4777dea9fb4a5be4103e9582b6aea2e8ae4a3d28d654b19cb0834c0c10f35d3e6cb75a226c45330d60961902f07bff230ae247d6cdb3c9ebbb94a6efcd263fb9e02a55927d05b429b0a9da980c10c52dc1f7e5474a25ffeae0ba743845ee7d034ee05ca9fb3286e88e3a61d6fd425041b1d5f948"}, &(0x7f0000001a80)=0xca) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000000680)={'ip6gre0\x00', @ifru_addrs=@ax25={0x3, {"106ee865d56337"}}}) r3 = accept4(r0, &(0x7f0000000000)=@l2, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00000000c0)={0x0, 0x12, "c0c16603205b1ccbb2621e47690df8659526"}, &(0x7f0000000100)=0x1a) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000140)=r4, 0x4) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000001b00)='fou\x00') sendmsg$FOU_CMD_GET(r3, &(0x7f0000001bc0)={&(0x7f0000001ac0)={0x10, 0x0, 0x0, 0x2000400}, 0xc, &(0x7f0000001b80)={&(0x7f0000001b40)={0x3c, r5, 0x20, 0x70bd29, 0x25dfdbfb, {0x3}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}, @FOU_ATTR_AF={0x8, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4, 0x5}, @FOU_ATTR_IPPROTO={0x8, 0x3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4040}, 0x8000) 2018/03/30 11:43:41 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x2) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty, 0x2}, 0x1c) recvmsg(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000006c0)=ANY=[], 0x0, &(0x7f0000000000)=[{&(0x7f0000000240)=""/191, 0xbf}, {&(0x7f0000000300)=""/216, 0xd8}, {&(0x7f0000000400)=""/227, 0xe3}], 0xa9, &(0x7f0000000080)=""/3, 0x3}, 0x0) sendmmsg(r0, &(0x7f0000000140), 0x1f8aeba99eb8fd7, 0x8000) [ 80.219429] sctp: [Deprecated]: syz-executor2 (pid 19278) Use of int in max_burst socket option. [ 80.219429] Use struct sctp_assoc_value instead 2018/03/30 11:43:41 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000001040)=@nfc_llcp, &(0x7f00000010c0)=0x80) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000001100), &(0x7f0000001140)=0x3cd) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000001440)={'syzkaller1\x00', {0x2, 0x4e23}}) unshare(0xa0000000) unshare(0x20020000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000001ffc)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000014c0)=0x100000000, 0xfffffffffffffd94) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000880)={&(0x7f0000000480)={0x10}, 0xc, &(0x7f0000000840)={&(0x7f0000000600)=ANY=[@ANYBLOB="26996ea8667da8a345a506d41c07200000d91481"], 0x1}, 0x1}, 0x0) sendmsg(r0, &(0x7f0000001c40)={&(0x7f00000012c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x0, 0x4, 0x0, {0xa, 0x4e23, 0x10000, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000001340)="1cab3a6c22305c83544f2b614ac2367a796bd40b006afc0c04842a6bbf6923310c20126891f358ec4a7c6f2e54bd94c3aee9126bdd56c67bd14901b81f8c5e9f3015d2439f1d613be915df4cece13286fdede1ad0ff2108133342615f64aa2521274a61ff41ae90a88e89c10be45757679bb4946087f40ebf2fff9025f103db0c33b0c84799d3835d95bf0e422b56d808c1f38e811fabe0ca9ea99752a5b7a534f1069b75255d4e4c73b2b76ad7516f648ee9907bf5248f4b8a98835a70336c11b8c47cc73a4a52514962a286d5dccdff62c3599a5faea3d1920d8a999098cc369814c3f64577fe747e955", 0xeb}, {&(0x7f0000001500)}, {&(0x7f0000001780)}], 0x3, &(0x7f0000001900), 0x0, 0x4000}, 0x14) unshare(0x20000) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe00", 0x20) sendmmsg$alg(r4, &(0x7f0000000340)=[{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000040)="320d1b60ee9516db742bd692f95bdd192e34131eb9ff7c03542528570241f5d92e4227f1fccc1c37cb72c641453c9436d0dc96598563ae5c1b6c", 0x3a}], 0x1, &(0x7f00000002c0), 0x0, 0x4040000}], 0x1, 0x4004014) recvmsg(r4, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x5c, &(0x7f0000000000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000016c0)={{{@in=@multicast1, @in=@remote}}, {{@in6=@remote}, 0x0, @in6}}, &(0x7f00000017c0)=0xe8) bind$bt_l2cap(r0, &(0x7f0000001200)={0x1f, 0x48, {0xffe0000000000, 0x5, 0x8, 0x296, 0x9, 0x800}, 0x7f, 0x7ff}, 0xe) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) sendto$inet6(r5, &(0x7f0000000000)="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", 0x1000, 0x8000, &(0x7f0000001000)={0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0xf}, 0x2}, 0x1c) accept$nfc_llcp(r5, 0x0, &(0x7f0000001240)) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001800)) getsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f0000001180)={@remote}, &(0x7f00000011c0)=0x14) recvmsg$netrom(r0, &(0x7f0000001680)={&(0x7f0000001480)=@ax25={0x3, {"001f6c71ab601e"}, 0x4}, 0x10, &(0x7f0000001600), 0x0, &(0x7f00000018c0)=[{0xe8, 0x10d, 0x6, "a1597f44a0d5faa39ad0d586e452da72d91b9c66b0d1518375a6051ddb5400d33eb01fa9a458505defa43544b7e5d5913ded32f596dc6a79bfb01e66c0ad78ad65261a6792b62601bd34f51ddfa3f1e1a593f2293e6be6074dd0ee30f788c6b54332f621f2ddbfca2806c19eaea43ec78494836fdeb8ed1aa0caa02a443443a7cb5cb6f0f01dc9df61cc3a2b81c33b3f40d8750ba123652b6b0b1d2295bfe949175244aceabe8428cdf757cdd10fbfc324da9476366ed0bc440223cc376b08fcc4d2b96f0fad3c0a0c0a887b1f8feaac5d5c664efc"}, {0x50, 0x115, 0xffffffffffffff75, "b27eb9b41eec9a007f0a09f6f4cf862ae43263be82928bcaf7b1616152576aa8953b27caa1dc124be7d217d972000b6d9e4b200e1a4cba627868cefcea"}, {0x58, 0x116, 0x5, "de9873e2b28f62ce1c47e1ae863baebdae1e86dce84c24c53247ade4e34668faac94d579781e082090c43d0e049fdc6eea1ea514ff58a07242260d81b5745c4af8a9d23f901e7f"}, {0x88, 0x13f, 0x7, "4dea8d5796fc728aa4dae1afde984d4ecacab92d0658536811ae4a8cd33a6df3d058678cab4048e12f273bd2ea182220b411f79b7efdbf82ff1a5e3e603ad8c1472b7f46c923fe575e4fa8a792752d16a958c7018c579dd1416314d6d0681bfbcd083c7f2d6f6fb030a93ed2b371573300cb79e587"}], 0x218, 0x40}, 0x20) r6 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r6, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2}, 'ifb0\x00'}}) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r6, &(0x7f0000000000)={0x18, 0x0, {0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}, 'bridge0\x00'}}, 0x1e) 2018/03/30 11:43:41 executing program 5: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="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", 0xfa) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x4) bind$inet(r2, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r2, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000340)={0x3, &(0x7f0000000280)=[0x502, 0x3, 0x3]}) getsockopt$sock_int(r2, 0x1, 0x3e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000580)={@empty, @remote, 0x0}, &(0x7f00000005c0)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e22, 0x5, 0x4e20, 0x0, 0x2, 0x20, 0x0, 0x16, r3, r4}, {0x4, 0x2, 0x49, 0x0, 0x2, 0x7, 0x0, 0x6}, {0x630, 0x9, 0x80, 0x800}, 0x7, 0x6e6bb5, 0x3, 0x0, 0x2, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4d4, 0xff}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x0, 0x7, 0x0, 0xef, 0x3, 0x3f, 0x7fffffff}}, 0xe8) r5 = accept(0xffffffffffffffff, &(0x7f00000004c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000540)=0x80) sendto$inet(r2, &(0x7f0000000bc0)="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", 0x475, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r2, &(0x7f0000000480)={&(0x7f0000000100)=@nfc={0x27, 0x1, 0x2}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000080)="6645c0956ffeec997ae3b59698756da82c0fcf8b15d8c19fbd2d82a1e1b566bfbf326bc155eab79c", 0x28}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) recvfrom$inet(r2, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(r2, 0x1) getsockopt$IP_VS_SO_GET_DAEMON(r5, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000040)=0x30) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000b80)={0x0, 0x5, 0xa2a58b6d7092f491, 0x3, 0xa65}, &(0x7f0000002440)=0x18) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000002c0)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000000380)=0x2, &(0x7f00000003c0)=0x2) ioctl$DRM_IOCTL_GET_UNIQUE(r6, 0xc0106401, &(0x7f0000000b40)={0x9b, &(0x7f0000002380)=""/155}) socket$inet6(0xa, 0x5, 0x8000006) close(r6) 2018/03/30 11:43:41 executing program 6: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000000040), 0xffffffffffffff4c) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000273000), 0x4) 2018/03/30 11:43:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180)='tls\x00', 0x4) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000300)=ANY=[@ANYBLOB="ffff0000000000000000000000000000000000000000000000000000000000000300000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000a60f8fefbdf4c446dae0b5eb72c00f96f2673432a7402ea67274ae202d5e08f64de036384d981379fa2ba2eb"], 0x58) socketpair$inet6(0xa, 0x80000, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x4e1f, 0x2, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x4e20, 0xffffffffffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, 0x7, [0x8000008, 0x20, 0x3f, 0x3f, 0x4, 0x2, 0x1, 0xa2d]}, 0x5c) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f00000001c0)=""/144, &(0x7f0000000100)=0x90) getsockname$packet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'tunl0\x00', r3}) 2018/03/30 11:43:41 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmmsg(r0, &(0x7f0000002700)=[{{&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000700)="8d", 0x1}], 0x1}}], 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000000c0)={{{@in=@broadcast, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={r1, r3, r4}, 0xc) listen(r0, 0x2d33) r5 = accept4(r0, 0x0, &(0x7f0000622ffc), 0x0) ioctl$sock_inet6_SIOCDELRT(r5, 0x890c, &(0x7f0000000440)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @dev={0xfe, 0x80, [], 0x15}, 0x7, 0x3, 0x0, 0x100, 0x5, 0x80000000, r2}) getsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x8) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000240), &(0x7f0000000380)=0x30) close(r5) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="5627ed8e4c664b40985b7425c3774dd881", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000280)=0xc) getsockopt$inet_int(r5, 0x0, 0x35, &(0x7f00000003c0), &(0x7f0000000400)=0x4) 2018/03/30 11:43:41 executing program 3: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f000061cfab)="29dbb825c46d64a77ffb7edcc4", 0xd) 2018/03/30 11:43:41 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) socketpair$inet(0x2, 0x6, 0x10001, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0xffffffffffffffb1, 0x20}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r1, 0x4}, &(0x7f0000000180)=0x8) 2018/03/30 11:43:41 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in6=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000500)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000300)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000600)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@rand_addr=0x6, 0x4e20, 0x2, 0x4e20, 0x773c, 0x2, 0xa0, 0x80, 0x21, r1, r2}, {0x3, 0xb7a8, 0xfff, 0x0, 0x3ff, 0x8, 0x3, 0x80000000}, {0x7ff, 0xe1c, 0x80000000, 0xffffffffffffffe2}, 0x74, 0x6e6bb0, 0x0, 0x0, 0x3, 0x3}, {{@in=@loopback=0x7f000001, 0x4d2, 0x2b}, 0xa, @in=@broadcast=0xffffffff, 0x3506, 0x7, 0x3, 0x8, 0x66, 0x8001, 0xffffffff}}, 0xe8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r4, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r4, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}) sendmsg$nl_xfrm(r3, &(0x7f0000000180)={&(0x7f000000f000)={0x10}, 0xfffffffffffffec6, &(0x7f0000000140)={&(0x7f0000000380)=ANY=[@ANYBLOB="3801000010002107ffffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xd738f403a8682322}, 0x1, 0x0, 0x0, 0x400c000}, 0x0) setsockopt(r3, 0x1, 0x3, &(0x7f0000000000)="4c10696738b19b334020347bc3b88c186771ad283b6a2fe00f27caa6fa9c3ea970981596dd2007ddd0d7b3b976f8d8f561158bae2cba329332866db903395445f545ab1b6db64d228dae548a6b4cc5e3d013cb69d9981bab3ca471136b21f16e3a95b21155ce42b50d4e534faf8eb9ee9b4d385515af8be18f5ccab46b61e7234a24d6d687fd94d46314f26a6e1f8b9d8d029583bf37a0e86e43e8ad3547c8ac22a7c55677cc048c585bc1022e8c2608b7dac690033cb5a21362f9acc1c4761e86af8f13d0bbfde3df8224739967a87b1f2d0d83d0cb7005e2bae2cdb76a80897fe40a235f96fe80d72e0449e45e1f", 0xef) 2018/03/30 11:43:41 executing program 3: socket$nl_xfrm(0x10, 0x3, 0x6) r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000240)={'broute\x00', 0x0, 0x4, 0x35, [], 0x1, &(0x7f0000000140)=[{}], &(0x7f0000000180)=""/53}, &(0x7f00000002c0)=0x78) pipe(&(0x7f0000001940)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000001980)) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000400)=""/108, &(0x7f0000000480)=0x6c) r3 = accept4$ipx(r2, &(0x7f0000000540), &(0x7f0000000580)=0xfffffffffffffc7b, 0x800) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000000300)={'dummy0\x00', 0x1}) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000000380)=[@in6={0xa, 0x4e21, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x9}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x1000}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}], 0x78) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000000500)={0x0, 0xfff, 0x2a, 0x2}) socketpair(0xe, 0x7, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000080)=r5, 0x4) getsockname$ipx(r5, &(0x7f00000001c0), &(0x7f0000000200)=0x10) r6 = socket$rds(0x15, 0x5, 0x0) socket(0x11, 0xfffffffffffffffe, 0x6) connect$l2tp(r5, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r6, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0xf}}, 0x1, 0x1, 0x4, 0x2}}, 0x26) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000340)) setsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f00000004c0)={@empty, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) 2018/03/30 11:43:41 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @local}, &(0x7f0000000100)=0x10, 0x80000) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000140)) 2018/03/30 11:43:41 executing program 6: r0 = socket(0x10, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000615ff0)={0x3, &(0x7f0000000000)=[{0x81}, {0x9c}, {0x6}]}, 0x10) socketpair(0x8, 0x3, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)) socketpair(0x9, 0x7, 0xfffffffffffff801, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000240)={{{@in=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000340)=0xe8) r6 = getuid() getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) sendmsg$nl_generic(r1, &(0x7f00000009c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000980)={&(0x7f0000000380)={0x5d0, 0x27, 0x30, 0x70bd28, 0x25dfdbfd, {0x18}, [@typed={0x8, 0x0, @u32=0x2}, @nested={0x24, 0x7c, [@generic="b8e89d4fe3c35a0a54678f5dd520dceb0ef6a5da712cbeb74cf4963b1c9a48"]}, @typed={0x10, 0x1f, @str='vmnet1,[\x00'}, @nested={0xc, 0x6a, [@typed={0x8, 0x75, @uid=r5}]}, @typed={0xc, 0x5, @u64=0x76ab}, @typed={0x8, 0x51, @u32=0xd96d}, @nested={0x278, 0x69, [@typed={0x4, 0x7d}, @typed={0x4, 0x7e}, @generic="e1836d270ac0f58180d18effb328352d19f60575816c89bbfb3f8dec184ef7d44d25756791a7938292759980af97291df060e3e80251124c3ac2e66069647ef9bc00c39b0fce3ddbbe9d0e339f6b590c80176fc014715d23c32975e92a8ebf46b151e9a016e997772034bea1eb75c88bac136f10e49b05b560231fc6168daa127226e8f7cd985e310dbec2d3887dac6681b93604387b0b441081daeb4731772d5cf80ab3b672afc9ad7a228add5b293ec4718aba", @generic="1029c240c381839abd1128599e005b690c0c900841418024a364726f7a24770d22b638b5e4b8a28d6c5749468bb311f0d366ea09621c815ec953bcd1649037d7fd3ca62b22bbba62f85e8319cd5be71d9402fd8a5283cf2f6c03a0ed5dacfdf3526c0e8a8314ca410732a31b288d3290893d2ec20d4a5a9725af3fe1e79539881c7988da2ba15cd224ec46f90d88608356bcf640b2cc9ad9c6136df899ea33dd8b9f6337f3a3bfa51bc765de1a9f", @generic="593eafec9eadac3634cf9aeb12f5cfb4c93ac841a6c1e4e3c7e3837667bf07afcdbba44f3887e4d4760c7496dc5583f03dad6dabdb472050f38f6b66fdfade7524e4eb2614750a55386b4dd29ea77a7d2d4ca4e6227c17ef70e32a73585a2f716b3417a853de58ba9afd374f44dbcc96cbc3dcfcd87d9cbfec44cbe5bbd64ff41358767b691ae4b589d1c90bbe9d8d55fa8e6b36050a44dfaee2caf174c8186e8e911e5148755be7b6b3e39a934414621fc1f2aef2f8f36de7a81d9454c55c4db1ecc34340e1adb00b5b5ef96f080145a5c8e607e02f87fe1f266a7146ce81b412d69f74271ba7220098900abe40b853c31e36", @typed={0x14, 0x85, @ipv6}]}, @nested={0x2d0, 0x6a, [@typed={0xc, 0x8b, @u64}, @typed={0x8, 0x32, @fd=r4}, @generic="d543abcc85c87a0b4272b41b0db4b680a0d43aa884641a31418d4ce00d163554a068624f80d75b1da19e9ace15b4d4bcbca7220c64bc361e9ab1eced905cea08c403e0f40f0e5d0f8f958afb2d36fdf1cbe182f405e8a30dda548d97657985e41d7822490461c61b6076ed44bdade04740ae9485807e6e663bd01d1849922f490851389cd43d22d84231ce55a0d4e2336d0f0f52e4f5fc5021f22702342e179b57e05622420b61e8128566d07be6cd4e04fa52e7120b5fdb6730af2b03883ef8dbbaf08afba91dcbbd5b3ef95a2e8a1406a51966ecf2dcd4ba504d70ba33ee", @generic="37dd40004d33216ce6b078b55de01f622df5689217b112f4f6f47523d2bb31383d90cd651ac1f1ea038d5dd5aaf3cb1b3cb854e64bd1c738b367e7a88e7d930ecdd492b741a5d0a5c54084ccbc501b06467dee9ba14f77df4e876c", @typed={0x4, 0x6a}, @typed={0x4, 0x91}, @typed={0x8, 0x75, @ipv4=@dev={0xac, 0x14, 0x14, 0xe}}, @generic="4a87c13972ac9ad5d8ade48946fe3f3c404562145833b83680acfc672327f8ec948774043bc5aa1fb9eb7cabf42f6c9443774977a87e2d9dcd6a475f97bfc1921be5ce23dbb2cad6889cac3bdd185b56fb6bfbe23996ca83d8d6c45da5af98b4d6f69be5300dcd1ea6bd84e2fec3c18c594f798f41d08a71cbb989b3f930073ef47c43fb63b2265c61fb79cb31055d9ae40d302a", @typed={0x8, 0x13, @uid=r6}, @generic="db57a3afd69be6cfd4c78978b5797cccf364ac4777959e9e94e56f1626f5f749c714a3d02e736c9f01fd08b05c5db97b62e7e1a504177067825e0a17c103455a6699c36da0c3d3ee144991f306623016107b740c1ed6d958809266478eeb35bba7a27fd97cea8bad229767cf4fa7003a3d3bfc6560a11ce1dada1377c82cef75dea2b861235a45929d8075046025ce6e2299e08bba523efb2acd7377aea670f87e505f4c483acc9be6a87c339d6096e84eabe5b09da434bbcce9afb98f1ade0a316c5c44dc1416d484f30fe4775f56d6"]}, @typed={0x18, 0x4c, @str='bdev%#usermd5sum\x00'}]}, 0x5d0}, 0x1}, 0x8000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000200)={r3, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r7, 0xc0286404, &(0x7f0000000080)={&(0x7f0000ffc000/0x4000)=nil, 0x73, 0x3, 0x14, &(0x7f0000ffd000/0x1000)=nil, 0x3}) 2018/03/30 11:43:41 executing program 4: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000043ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@empty, 0x8, 0x2, 0x3, 0x4, 0x1, 0x0, 0x8}, &(0x7f0000000040)=0x20) recvmsg$kcm(r1, &(0x7f000086ffc8)={&(0x7f0000af4000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000b5efc0)=[{&(0x7f0000102000)=""/1, 0x1}], 0x1, &(0x7f0000c2f000)=""/16, 0x10}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2) 2018/03/30 11:43:41 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0xbbf]}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x400, 0x4) getsockopt(r0, 0x7, 0x3, &(0x7f0000000180)=""/239, &(0x7f0000000080)=0xef) 2018/03/30 11:43:41 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x4e22, 0xfffffffffffffffe, @empty, 0x1}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/30 11:43:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[@ANYBLOB="9c000000", @ANYRES16=r1, @ANYBLOB="000025bd7000fbdbdf25060000001c000100080009001300000008000900610000000800020087000000080004000600000008000500020000000800060007000000080006008f0000004c000100080004004e2200000800090027000000080006006c630000080008003507000008000b00736970000800090034000000080001000a00000008074000000000000800060077727200"], 0x9c}, 0x1, 0x0, 0x0, 0x40084}, 0x800) socketpair$unix(0x1, 0x400000005, 0x0, &(0x7f00000e7ff8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f0000033000)=""/1, 0x1) close(r2) pipe(&(0x7f00000001c0)) r4 = accept(r3, &(0x7f00000004c0)=@l2, &(0x7f0000000540)=0x80) bind$alg(r4, &(0x7f0000000580)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(fcrypt-generic)\x00'}, 0x58) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000037000)=0x8, 0x4) close(r3) 2018/03/30 11:43:41 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) socket$inet6_sctp(0xa, 0x5, 0x84) [ 80.535556] IPVS: length: 108 != 8 [ 80.589137] IPVS: length: 108 != 8 2018/03/30 11:43:41 executing program 0: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r0, &(0x7f0000000780)={0x0, 0x0, @multicast1}, &(0x7f00000007c0)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x1000, 0x4f42}, {0x80000006}]}, 0x10) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) r3 = accept4$inet(r2, &(0x7f0000000340)={0x0, 0x0, @loopback}, &(0x7f00000003c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000000400)=0x3bc000, 0x4) getgid() socket$l2tp(0x18, 0x1, 0x1) r4 = accept(r0, &(0x7f0000000100)=@ethernet={0x0, @link_local}, &(0x7f0000000180)=0x80) syz_genetlink_get_family_id$fou(&(0x7f0000000380)='fou\x00') accept4$unix(r0, &(0x7f0000000200), &(0x7f0000000300)=0x6e, 0x80800) sendmsg$FOU_CMD_DEL(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000580)=ANY=[@ANYBLOB="ff1cef4979baa688cc6138b1faf73ff74cbe44ea3105883455c653d1d6c13a8c16e678cfd8ab190291aebcb09edc43d411363c7a2dca0898a7937027cbe28ed34567a43109c25a61c8ba2aac98a0120c3142692e90e1da09f5fd162671b2b2aef849666a34fa7894cbc1f96bfa845e42c2143a747a224bb6000000000000f3114c4d7ce0a5ce9866f93637909504d82983a20e93859329e04611708d0f2364a819634d6dfd1ebf22607a9ece2c457224097c68cace2e4cc23928dec11e783c1bbe3f430100000000000000766004ae39396b5a1fa0"], 0x1}, 0x1, 0x0, 0x0, 0x20040000}, 0x80) r5 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000480)={@in={{0x2, 0x4e20}}, 0x5, 0xc9d, 0x51d8, "2f35eb791b61522f6021540e99f4c7533aeab93a8684f5c3d414c3bfe8a25c5cd6b219135e853b96659287661c7f489755f59f63b45838dd03d241f5e03b71067f5ba2b9c55094354d0d8d3cf7eb3b56"}, 0xd8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000440), &(0x7f0000000680)=0x4) connect$inet6(r5, &(0x7f0000e6f000)={0xa, 0x4e22, 0x1000000000000, @empty, 0x5}, 0x1c) r6 = socket$l2tp(0x18, 0x1, 0x1) r7 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFADDR(r7, 0x8916, &(0x7f0000000340)={'bridge0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) connect$l2tp(r6, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r5, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000001000)="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", 0x1000) sendmsg$nl_crypto(r6, &(0x7f000037ffc8)={&(0x7f0000041000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6cff0)=@delrng={0x10, 0x14, 0x200, 0x0, 0x3}, 0x10}, 0x1, 0x0, 0x0, 0x8800}, 0x81) sendto$inet6(r5, &(0x7f0000000000)="1f1bc61dd4cc70fc5622ce596c714aa0a6c120ca3e99307155a2df13bc06647953877022fd506aa4f7532974c02da3b151ae72505e918a33ed60e3dff0f993e6ed7403df67cd85677e72e36e680ecd699493bdea20af4a1adec9ba09cf650d3e071a11157b472e6e7a554bdebc30e5b32ea723698337903769ce391f81f683a11a168d3b4b0df984aa8a3dd124c3d14759b1bbaef26559274feb52d9b1afe9ed9bc11cec3624d2bb71031cee09f4426069fc18c73cdf6ca87a78f5bd37344d9231860b9db4ec65b70ca19eb5c2938a7ecd3179ab3d2a09eb7843a9ffb55f00adfb9b5cd082a62c4521e241da630dfe59445b8c64643588", 0xf7, 0x4000010, 0x0, 0x0) 2018/03/30 11:43:41 executing program 2: r0 = socket(0xa, 0x2, 0x88) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080)={0xcf2, 0x6, 0x1, 0x8}, 0x8) r1 = socket$netlink(0x10, 0x3, 0x5) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x6, 0x4) socket$bt_rfcomm(0x1f, 0x1, 0x3) connect$inet(r0, &(0x7f0000ffdff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x4e22, 0x200, @dev={0xfe, 0x80, [], 0xb}, 0x8}}, 0xccae, 0x40, 0xffffffffffffff3b, "2767106f682cc8896ee09abf600c1b14fe31241cb9099aeb7f3dec6dc331919dd99e61519e2df3ebab768f1b7dbaade611092227b50b34f4dfb12612743066832c291c4ac0abd6b90dc3d75785a1a611"}, 0xd8) writev(r1, &(0x7f0000644ff0)=[{&(0x7f0000000000)="480000001400257f09004b01fcfc8c560a880000f217e0060000db00000000a2bc56c186e11f94580b0318fe0000000000200028213e146a1ce206000000000000ffff5bf1ff00c7", 0x48}], 0x1) 2018/03/30 11:43:41 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, @rand_addr}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000180)={0x6, [0x9, 0x8, 0x400, 0x100000001, 0x20, 0x800]}, &(0x7f00000001c0)=0x10) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) recvmsg(r0, &(0x7f00000000c0)={0x0, 0x1f, &(0x7f00000004c0), 0x7e, 0x0, 0x0, 0x1}, 0x12144) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000200)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x28) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000280)=@assoc_id=r4, 0x4) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000080)={'ip6gre0\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) 2018/03/30 11:43:41 executing program 7: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) r3 = getgid() socketpair$inet(0x2, 0x3, 0x14000000, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000480)=0x800, 0x4) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={r1, r2, r3}, 0xc) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x5, 0xe7ba, 0x3}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000000c0)={r6, 0x80000001}, 0x8) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r7, 0x29, 0xd3, &(0x7f00000002c0)={{0xa, 0x0, 0x4e, @local={0xfe, 0x80, [], 0xaa}, 0x9}, {0xa, 0x4e24, 0x50e, @dev={0xfe, 0x80, [], 0x10}, 0x837}, 0x1, [0x1c00, 0x9, 0x64, 0x0, 0x2, 0xe1, 0x800, 0x1]}, 0x5c) listen(r7, 0x0) ioctl$sock_proto_private(r7, 0x89e3, &(0x7f0000000340)="d700738989bbfec5b147306c027519d551adced4a6ba8c0cbcd26ff6c4bd76115dd054d41c9f6fcaaf2c257227dd36793a2be6c60579bb8a5fd9f7e0885710912bbb984f1046bdfbb545888f85250fc03387bc4a1cdc94680ae39b15ed0e53702280c4184c3481d78a67e41f18374f71c0509dcdab9fbba70f272e271cab69322baf7d0f037bba384f4112e27146ee8491f70d9aabb6e8b8998a2f14f0dc40c4643b902ca5e9050ffbc9f7e8") sendto$inet6(r5, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r5, 0x1, 0xd, &(0x7f0000000080)={0x3fe, 0x3}, 0x8) close(r5) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000400)={'syz_tun\x00', {0x2, 0x4e23, @multicast1=0xe0000001}}) 2018/03/30 11:43:41 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001fefe4)={0xa, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f00002a0b14)="f6", 0x1, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000080)=0x40, 0x4) r2 = accept$netrom(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x1a}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000480)={r3, 0x101}, 0x8) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000001c0)={'HL\x00'}, &(0x7f0000000280)=0x1e) listen$netrom(r2, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) readv(r4, &(0x7f0000001680)=[{&(0x7f0000001640)=""/49, 0x31}], 0x1) r5 = socket$inet(0x2, 0x0, 0xffffffffffffbbe0) accept4(r2, &(0x7f00000004c0)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000540)=0x80, 0x80800) read(r4, &(0x7f0000000040)=""/25, 0x19) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@remote, @in6=@dev}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f00000003c0)=0xe8) gettid() sendmsg$nl_generic(r4, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000016c0)=ANY=[@ANYBLOB="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"], 0x11c4}, 0x1}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000140)=[{&(0x7f0000000100)=""/12, 0xc}], 0x1, &(0x7f0000000200)=""/125, 0x7d}, 0x0) 2018/03/30 11:43:41 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000efaaaaaa08060001080006040000aaaaaaaaaa5f198384c222ac1414bb0000cf1bf659b30b843a227da69282fdfa3b3895e74bdb81aaa3b29aafe5d66ae04ecb5050df829ec6d5"], &(0x7f0000000040)={0x1}) 2018/03/30 11:43:41 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000200), 0x233) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback}, &(0x7f00000000c0)=0xc) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=@ipv4_newaddr={0x3c, 0x14, 0x0, 0x70bd25, 0x25dfdbfb, {0x2, 0x19, 0x1, 0xfd, r1}, [@IFA_LABEL={0x14, 0x3, 'bcsf0\x00'}, @IFA_FLAGS={0x8, 0x8, 0x80}, @IFA_FLAGS={0x8, 0x8, 0x84}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40080d0}, 0x801) 2018/03/30 11:43:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = accept4(r0, &(0x7f0000000440)=@pppoe, &(0x7f00000004c0)=0x80, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x9, &(0x7f0000000500)=0x4, 0x4) socketpair$ax25(0x3, 0x3, 0xcc, &(0x7f00000003c0)) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000200)={{0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, {0x7}, 0x20, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 'ifb0\x00'}) getsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000000040)={@multicast2, @empty, @broadcast}, &(0x7f0000000080)=0xc) recvfrom$inet(r1, &(0x7f0000000100)=""/95, 0x5f, 0x40000020, &(0x7f0000000180)={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) epoll_create(0xffff) r3 = socket$vsock_stream(0x28, 0x1, 0x0) socketpair(0xb, 0x1, 0x3, &(0x7f0000000400)) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000280)=""/93, &(0x7f0000000300)=0x5d) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f00000001c0)=0x2, 0x8) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000380), &(0x7f0000000340)=0x4) ioctl$int_out(r0, 0x0, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f0000d35ff9)={0x14, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/03/30 11:43:41 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)={0xfffffffffffffffe, 0x0, [0x0, 0x1000000, 0x561, 0xfffffffffffffffd]}) r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) r1 = accept4(r0, &(0x7f0000000300)=@alg, &(0x7f0000000240)=0x80, 0x10080802) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000180), &(0x7f0000000140)=0xfd26) getpeername$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000200)={0xffffffffffffff9c, 0x50, &(0x7f0000000280)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000380)=r2, 0x4) 2018/03/30 11:43:41 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000af2000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r0, &(0x7f00000047c0)=[{{&(0x7f0000000080)=@nfc_llcp={0x27, 0x0, 0x0, 0x7, 0x1f223f32, 0x7fffffff, "94ab5e92093c87ff492043e86530de6d45a586fd5e91595b98334a56875a042129bd03706973f1cc40238381839c79c58e4f9b8f9e5876f90bb46c86b7031a", 0x2f}, 0x80, &(0x7f0000001100)=[{&(0x7f0000000100)="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0x1000}], 0x1, 0x0, 0x0, 0x4000080}, 0xfffffffffffeffff}, {{&(0x7f0000001140)=@pptp={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x80, &(0x7f0000001440)=[{&(0x7f00000011c0)="465c8dfd2c0ed8d75e28a6793549542aeddef5781c99994d1d7d2cea5e9664c7d043bfcd2148df3874a4b5d677163ade0f602e000677ab6fd0", 0x39}, {&(0x7f0000001200)="33c49c51be0e1b359940c9e181873d4030f434223a60d9e82a8db1160f23fb48f7b983f54790157f2989071506e57eb2b20f4d148d440a1240ac4c47a128f690aa9c42b366ebec5c920ae1e05d4d61dea06df4165495da152f", 0x59}, {&(0x7f0000001280)="bcb222efb31fe6ca069ba1aee56dade0a0626ba1b851f93d4a049a0382d5cc8fbd044c6a45a0a1ac6e9066727466d7e5dbc97512ba6282bc9f2b365491af2d0636198d8b6d7528118455aa4dc221", 0x4e}, {&(0x7f0000001300)="a78ff0daae6105abd40ac967d5ec1b41fb22bbc16d9f8f8a13a6e08635b9b44ac10a9f6f6a0e5dbd729e77ee5387c0d0225aec5b7c26454ae8049c0389448e2a3c2dc0e55ddafc4dd7180a781e12963f06f3a3a5a8845a865bcabece25fb936b131a92c5b3521bb72c2f7990dc1a804818bf9de1181340611c26bc98cfdbb1140caf206baa4bbf5be72295ca22652be814b8c19286aaa64512fd446febf55feb0777852a3e5ca6cb4f08ba1548614b5cb4d053111bb54c14a57b636735ab4b29f50570fda8d5a0ba2d8146e7b7a1970ab0803ed6472292822a7a01713bccedc2215bac21eec81693c4fe30", 0xeb}, {&(0x7f0000001400)="0ae8ef932779a86f8343f3158d494a0d7f4a94e2ee10e05e809edc637c07", 0x1e}], 0x5, 0x0, 0x0, 0xd4}, 0xfffffffffffffffc}, {{&(0x7f00000014c0)=@l2={0x1f, 0x9, {0x8, 0x2, 0x26bb, 0xfff, 0x400, 0x5}, 0x1, 0x7}, 0x80, &(0x7f0000001800)=[{&(0x7f0000001540)="854b4d9dee45d0618f2edaeabb7a9bb41e20d7dd3bd3b247d35984a8f12c71e9a14920d728e77cc0014fa4d448f1728c06", 0x31}, {&(0x7f0000001580)="29582077e7445b4d5c", 0x9}, {&(0x7f00000015c0)="0905b111eb754b622a2d4c5608e22423b865549744ad0a21885c7668fdc1e024225e7270f26c0a5bd812de5e03f8f88a5e23f0ae882a2cdd3b0d944110e96f4f06554c92c35d62391900b9f462589602bd96c51041a8ad1096fef188566fa6106f8513b2e818356349523dcb8a0acafaafeb8cca28ebc84ce0885848dd775948aa675f79fbcd074704dec3", 0x8b}, {&(0x7f0000001680)="4aa478042aec1b9547eefcae067830110fe36992dd0398da09f5faea8b7a8fac0820611a2547499202d9b61abbf7e7f53331a746b627eba2153c308b1e3319379913f8c2", 0x44}, {&(0x7f0000001700)="a7b439457e35aa10f13485bfc54302890a3c19d85e8e73b472e80fbc970cf71f5afe6a993386ec2b10ac6247e66961df8e4ed94cb30cd2646aa1984499270d8ef59f15b179230f8a275256b93c2d3084672e84b4fec52e05fac3831cabe2f1846e045d8025ed9dc5307aba252703ee000a2ed143ec7b1d26a7827106960b9f242744d76a125985ab05b4be40b89788b92b3b2abc65d228859c2f9c82a454df710811d420ace874909a725659d2b5c433ee16859f98a0f2a40d94f21dd5ac129d0bc525c30cb7028698a0fe7825beece28db39ff86e3b844e9ac294395e6a0319cf869d2b51a60c7942a53fcc1f91514452318196", 0xf4}], 0x5, &(0x7f0000001880)=[{0xa0, 0x0, 0x3, "c3a63637f72b416c7cb3b714fc8fff70385bf44d7daa3d14c2e289997d98460711034331b7f9927d7e1125b9c3706befb23c59eb0f426f0b5ea3a12872a97ca5d6ee9465d8df7ab0e1ebf944b048cbac58dc938e5b81dbb33e64120ed155f14b505c4469586645988889a3b4b08d95843aa5452c44fce6eeec6a05c2ac98b40a7c093487f1bad4bf79730417fd109bbd"}], 0xa0, 0x10}, 0x7}, {{0x0, 0x0, &(0x7f0000001a40)=[{&(0x7f0000001940)="d8e1f81deb20fed9464b45c24891835d10c1a403c64f63751c2ff8bec7d393926be0b8f6a573bc194263dba63433b5f70341232af8a46068275edc0d71f6e9f1360136bc84fc233660b08e6d2d0da40a69a5a8e37db601e8bb0074a3e4d7044d70397c0b1e1c6c3df9ce768a870a08f18431f4265009bf743d7ffc09056cc1fe5b8c01baec8bcea3e24a2bb0b645d4f26d02107649a0eb0d392ca2850d0c2a19461bdd96b338443f33a22afe66f254d6d3d0b860a3907903d09663feadc919840c3c7399bf540c16d90c912ceca472ead1d314577b568c761cc7e7dafa0b7099604cbd85b4df39", 0xe7}], 0x1, &(0x7f0000001a80)=[{0x110, 0x10c, 0xff, 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&(0x7f0000004500)=[{&(0x7f0000003500)="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", 0x1000}], 0x1, &(0x7f0000004540)=[{0x70, 0x0, 0x80000001, "3a3f6b159c55f29faaaebe6a8de77caa9072c462ebcedab57e38941a17cc9bd481d5db1c5b3a5cd1e695d3dda9b5c137d67b918f1dbd42ab33619a59b87b972333674951d791ee127aba3a7f3ac1746860c4f9550d1f89902d"}, {0x108, 0x1, 0x80, "b9f3323fa50db200fce8588fe8bfc2cebd80844b9dd3bf56883e339bf9dca01cfc6f4174cd50e7e6b9d40d2283aeb1a293ecfefde6fb9ec2d6a0960eb60614ffa6a23f74938797503001b912b9cb38dbb13fc1d3a495dab47de6b38ebe9b1b8c8671ce43e95a86274c54045331fa3ca48e61588e2e4af54d9b3671f99e41c1640b5bc0d448a46f0807fd8950dfee72e156c1a199234b7bc81a7c80b38148f9c3bea56368633b1a3fd94ce9f34490189426311f1b613d9473ec95bbadf4b590eed9fbf67f7aea2ee7ffc5d528ee85ba596f34a61d22ce8ff5dd4e5db6173d87882f772bb8148ce9efdb2186324a8f5322334e6e43da"}, {0x68, 0x519839d84714d75f, 0xfe00000000000000, "01b66dd784c3e2783e87bd1a20fcfdf97fba412cec3522bd299e24304868d672d0ed8856f0823b6f85bbd8f18c919bed6551f37f7c22d94fdc6314b4d28b1adc7c28f9bbcd63eee9939ca914975ef9a270ac9f"}, {0x48, 0x11, 0x100000000, "b5316c0c8f894190a56f4424b90069b1fe1027e4309e8d4ffdda02f657864a80ebd5910a0915f3ac7f0354ff1385ddc761958657"}, {0x50, 0x1ff, 0x1, "fc612977f8cdf6cd7d6b8167b2f9fe3fbe03431ff8371c79d0c02c43449c18a1a220c836daea19ef2e02f9b22f71a63e0acafd536d7dbe0bb8a0d48fec"}], 0x278, 0x800}, 0x3ff}], 0x7, 0x10) recvmsg(r1, &(0x7f0000af3fc8)={0x0, 0x0, &(0x7f0000af3000), 0x152, &(0x7f00006f0000)=""/64, 0x40}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000004980)="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", 0x10c) 2018/03/30 11:43:41 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000886ff0)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cd4ffc), 0x4) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x8) sendto$inet(r0, &(0x7f0000d59f8d), 0xfffffc6c, 0x20000804, &(0x7f0000e1e000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$IP_VS_SO_SET_DELDEST(r0, 0x0, 0x488, &(0x7f0000000200)={{0x2b, @broadcast=0xffffffff, 0x4e23, 0x1, 'lblcr\x00', 0x4, 0x2}, {@broadcast=0xffffffff, 0x4e24, 0x10000, 0x3a6, 0x1, 0x6}}, 0x44) readv(r0, &(0x7f00007d6fb0)=[{&(0x7f0000b7e000)=""/4096, 0x1000}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={r0}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f0000000340)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, 'ip6gretap0\x00'}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000280)) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095bffc), 0x4) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg(r3, &(0x7f000000a180)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="e56dacec79509c951be14d740bfb629605a2b6f8502854d7b2ef45e0e5b6a01a6034b084f4e1705f80e30e0bf4d554173eb104fbc06a823974bd614b68", 0x3d}], 0x1, &(0x7f0000001300), 0x0, 0x4}, 0xffffffff}, {{&(0x7f0000004240)=@ethernet={0x6, @random="78bc804f85cd"}, 0x80, &(0x7f00000044c0), 0x0, &(0x7f0000004500)=ANY=[@ANYBLOB="70112a8fe932fa3e46530000000000003a00000001000000db6e08c4497dc5a29ad24d7cba3a2a22bb99c0feb759b861ba8b7bf5c414390b3127fb402616f0b22321f628e9f8f581b459b944b1a400c3010e61c48878206c6828c3d9643845458505b40f3cd9b0ded04d284dfa90c820"], 0x70, 0x40001}, 0x92}, {{&(0x7f00000078c0)=@pptp={0x18, 0x2, {0x0, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x80, &(0x7f0000007cc0)=[{&(0x7f0000007940)="76c453d2043ca29228678c968802fe5d3b4b28a029631615c281e585dc59c4aa7c3262ad2d83ed79c0bf12f11ded0df293e80fa1bcdd3284b6fda0281f21305854d02ab1a51b222c75ae581c3da5ac5d4ddd69a115034de9cc7296eec118a74bc2cada30fb624e7d8e2dd8c910d05a39e3fbce0e16e30019fe5ddf328b203c7a74de009e22d9cc9216b18b20d1da3bb49f70f5dbcc77e96d1ab30c0651ef56161cf33f5d51c39e1cf599da6c1b2f5291bdad67b4a073a4b8e79e4e80e0f9b49ce9d00f8b7f90054839985a0a3aa8dd3ed2dbbfdc2dca2033986d98969010c39d57354d6ca18589b0bf576cca3007", 0xee}, {&(0x7f0000007c80)="84f8ed981d6801d1be45b26ff2e3ba3c8b15f2ee771aadf638fcdf61fabb4d730b088fe790bcd9d14c284c2dc39d9b0088a7cc7e378c73063b", 0x39}], 0x2, &(0x7f0000007d40), 0x0, 0x1}, 0x100}], 0x3, 0x8000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7ff}, &(0x7f0000000100)=0x20) accept4$ipx(0xffffffffffffffff, &(0x7f0000000500), &(0x7f0000000180)=0xffffffb1, 0x80000) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000480), &(0x7f00000004c0)=0x4) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) accept4$packet(r4, &(0x7f0000000740)={0x0, 0x0, 0x0}, &(0x7f0000000780)=0x14, 0x800) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'gretap0\x00', r5}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000003c0)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xd}, @mcast2={0xff, 0x2, [], 0x1}, 0x2, 0x79, 0x9, 0x500, 0xbe1, 0x80002, r6}) sendto$inet(r1, &(0x7f0000762fff), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x200004e20, @multicast1=0xe0000001}, 0x10) r7 = socket$inet(0x2, 0x6, 0x0) sendmmsg(r7, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}], 0x1, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r8, 0x29, 0xca, &(0x7f0000000140)={0x7, 0x1, 0x8, 0x400, 0xea44}, 0xc) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast1, @multicast2}, &(0x7f0000000040)=0x8) 2018/03/30 11:43:41 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000040)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x1, 0x1, [{{0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x110) sendto$inet6(r0, &(0x7f0000000180)="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", 0xfa, 0x10, &(0x7f0000000000)={0xa, 0x4e23, 0x5, @empty, 0x2}, 0x1c) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1000000, 0x40010, r0, 0x0) 2018/03/30 11:43:41 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000001840)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)=0x6a) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0), 0x14) r2 = accept4(r1, 0x0, &(0x7f0000000040), 0x800) getsockname$packet(r2, &(0x7f0000001540), &(0x7f0000001580)=0x14) socketpair$packet(0x11, 0x0, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000100)=@hci, 0x80, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/202, 0xca}, {&(0x7f00000013c0)=""/237, 0xed}], 0x3, &(0x7f0000000180)=""/22, 0x16}, 0x40000040) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000fdbff8)=[{&(0x7f0000ac7e8a)}], 0x1) listen(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r7, &(0x7f00000bd000), 0x80, 0x0) readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000280)=""/57, 0x39}], 0x1) bind$bt_l2cap(r2, &(0x7f0000000200)={0x1f, 0x8, {0x6, 0x6, 0x0, 0x3f, 0x0, 0x5}, 0x1, 0x1}, 0xe) close(r6) connect$pppoe(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x0, {0x0, @empty, 'syz_tun\x00'}}, 0x1e) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000005fc0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000006040)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000006080)={0x0, 0x0, 0x0}, &(0x7f00000060c0)=0xc) sendmsg$netlink(r5, &(0x7f0000006180)={&(0x7f00000015c0)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000005f40)=[{&(0x7f0000001600)=ANY=[@ANYBLOB="2c0000002800000227bd7000fbdbdf250c00550046150000ac14140d1000650007a97629fa84420000000000"], 0x1}, {&(0x7f0000002800)={0x10, 0x17, 0x301, 0x70bd26, 0x25dfdbfd, "", [@generic]}, 0x10}, {&(0x7f00000029c0)={0x1fec, 0x24, 0x0, 0x70bd2a, 0x25dfdbfe, "", 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0x1fec}], 0x3, &(0x7f0000006100)=[@cred={0x20, 0x1, 0x2, 0x0, r8, r9}, @rights={0x30, 0x1, 0x1, [r6, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, r2, r7]}], 0x50, 0x400c000}, 0x4000005) r10 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r10, 0x84, 0x12, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r10, 0x6, 0x21, &(0x7f00000000c0)="04bf7c4e2c743cc90596067349002c60", 0x10) bind$inet(r10, &(0x7f00003daff0)={0x2, 0x4e23}, 0x10) setsockopt$inet_int(r10, 0x0, 0x1, &(0x7f0000000080)=0x7, 0x4) sendto$inet(r10, &(0x7f0000000180)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/30 11:43:41 executing program 6: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x8001, 0x0, 0x8, 0x9}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000100)={r2, 0xff}, 0x8) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f00000002c0)={@multicast2, @multicast2, 0x0}, &(0x7f0000000340)=0xc) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000380)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xb}}, 0x10) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000942000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r4, &(0x7f0000000300)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000180), &(0x7f0000000200)=0x4) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f00000001c0)='tunl0\x00', 0x10) sendto$inet(r4, &(0x7f0000000b40)="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", 0x5a9, 0x0, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r4, 0x0, 0x485, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000040)={'ipddp0\x00', 0x8}) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000240)) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000280)={@remote, @multicast1}, &(0x7f00000003c0)=0xc) socket$packet(0x11, 0x3, 0x300) 2018/03/30 11:43:41 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x6d}, 0xffffffffffffff79) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000346fc8)=ANY=[@ANYBLOB="180000000000000000003e4cf46367ab12d5c0ff0000000000000000000000009500000000000000"], &(0x7f0000000040)='GPL\x00', 0x3, 0x21c, &(0x7f00001a7f05)=""/251}, 0x48) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000080)) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f0000000440)=0x80000001) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000240)={{{@in6=@local, @in6=@remote}}, {{@in6=@ipv4}, 0x0, @in=@remote}}, &(0x7f00000001c0)=0xe8) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000003c0)={r3}) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000000380)=@req={0x28, &(0x7f0000000340)={'vlan0\x00', @ifru_map={0x2, 0x6, 0x200, 0x129b, 0x8, 0x1}}}) r4 = accept4$packet(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0x14, 0x80800) bind$packet(r4, &(0x7f0000000140)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000000200)={r5, 0x1, 0x1b}, 0xb1c927981d7e3da0) epoll_wait(r1, &(0x7f0000000180)=[{}, {}, {}], 0x3, 0x84) 2018/03/30 11:43:41 executing program 1: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) ioctl$sock_netdev_private(r0, 0x89f7, &(0x7f0000000240)="c870b74848279a3347ddd1c201a2e7ff99587c7fa15550f040d7bbe7be2185766bac00501e10f928d3130b1f946c34e5efec411ed09a80e31e65375b82caf11ac250ffd3038bac376711514968f2c21016fc45c0e2f839071d8f55926c663c0cc902c8e523771b35d13354302e891fef5e9d5d55e6936b66") syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x1) [ 80.781172] netlink: 428 bytes leftover after parsing attributes in process `syz-executor3'. [ 80.798681] IPVS: set_ctl: invalid protocol: 43 255.255.255.255:20003 lblcr [ 80.816594] netlink: 428 bytes leftover after parsing attributes in process `syz-executor3'. 2018/03/30 11:43:42 executing program 0: syz_emit_ethernet(0x72, &(0x7f0000000180)={@random="cd3997030f00", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [{[], {0x8100, 0x5f, 0x726, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x38, 0x40000000023a, 0x0, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "2851b9", 0x0, 0xadd7106bce66fa84, 0x0, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [], "5b77a3ca7ddcb744"}}}}}}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) [ 80.864902] IPVS: set_ctl: invalid protocol: 43 255.255.255.255:20003 lblcr 2018/03/30 11:43:42 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000001500)=ANY=[@ANYBLOB="fffffffff0ffaaaaaaaa00000806000186dd06101002aaaaaa984abda8e4ff0f1a0d2bdb1b7d1eb179aaaaaaff020000000000000004000000000001ffffffffffff0000ff004b0000"], &(0x7f0000000000)) 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]}) syz_emit_ethernet(0x87, &(0x7f0000001440)={@random="fa2f98b3bb9f", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x3, 0x6, 0x3}}], {@ipv6={0x86dd, {0x3, 0x6, "fe14d5", 0x4d, 0x8, 0x5, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[], @dccp={{0x4e21, 0x4e20, 0x4, 0x1, 0x7fffffff, 0x0, 0x0, 0xf, 0x0, 'OOO', 0x0, "beb15d"}, "d7ebea41c3c39e9ae6b737c7507f3d5e5c255ab46ddde0e07fce0ab91ba6493badc6d378a8fdc4d2b14d8a5af6712d5cbbb6effd0ba8ace8588040a01c"}}}}}}, &(0x7f0000001300)={0x0, 0x4, [0xe53, 0x221, 0x903, 0xd1f]}) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001380)={r2, 0xf9, 0x3}, &(0x7f0000001580)=0x8) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f00000013c0)={0x200, 0x0, 0x80000000, @empty, 'ip6_vti0\x00'}) 2018/03/30 11:43:42 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) r0 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0xe, 0x800) r1 = socket$nl_crypto(0x10, 0x3, 0x15) sendfile(r0, r1, &(0x7f0000000100), 0x6c) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f00000001c0)=0x60) sendmmsg$nfc_llcp(r2, &(0x7f0000001b40)=[{&(0x7f0000000200)={0x27, 0x1, 0x0, 0x5, 0x6, 0xa, "7818eaae262359a8dde759077444d8f3525fe7273a90e6d6012d9be0f197726f1e21d9b8ba639400eb7cbdfb201a7713b0c4829d3492ba9990e4b1e5a430b5", 0xe}, 0x60, &(0x7f00000007c0)=[{&(0x7f0000000280)="b7165ac473ae24ced2d588c57fc39a373f9d17c0a716d8ef163d84fffefb812beb512aa4f91b96af7a40ca2c480e6628056ea19b107852e5e773765c830d25095bcae90f4b84a088a95cf17def649593e9edf3f935e037b78ceb4ba08fbb5def04e01a960e2cd9870eb90f732db1639752f56e9fdeb90393a19a61c8468f0ac6a50e774bcef162a8c1c7cfd7dcd82958c1c3bfca925448e4c2821f9c68dd6ae02d59559d719ea305dc93028f0e4354ab9fcbe0882a3abda30220770553a960", 0xbf}, {&(0x7f0000000340)="a5c8a7f6fc558eb204fe1c0dc39616138832b6e293c5d166898a19b33c00e8e8373c3d3ddc749570e211faae84d002fb8f41583ac06a6ef43f94ebba3edea752af52eadb01d50108b6c6f8dc2372499edf5e81cb1a557cb6a4a82709a635303c726cb3d7e0473c7297c959ce967686961c8f456898973f69f62f5ee280c7dc8152bb67754c19caae", 0x88}, {&(0x7f0000000400)="bfa4aaa85951389cac11ee6b9f2101d8711e44b485d3c0a8dbb75666ae2339eb9cbf9fb486c217ec3a2a", 0x2a}, {&(0x7f0000000440)="bf76fafb2e43c73246b5b72cc922a8aa1d56f29a35cbd23c422db75fc1b3c1b372bfbd0c8fb9d512317551185136f99054aec54b05c0e0f9a0b260ae86cbfabe926379f15875a1aebb6c1bb6d105a15823aca67f4779701e1cc921c59169c317", 0x60}, {&(0x7f00000004c0)="4dbbc5b86cceca6f7df7c55de47c1a3b50799afaad4e4a95d01ee10a0d81bd0dfaef8d01f687e230ab48642030c5313ed254f9d44fb6ac2e1f72902104b24d19f264ec1c35cb5030f7e7d3c6a30da7db9dcbe3b7ef7c365ed8535d4b494f655d4c5084bd639661025418af5fdfac4804eb9464f19d1a57c133385f972b1406972004048ae069606facfd0f5b36bd3e75aa", 0x91}, {&(0x7f0000000580)="34b87bf322eb8150f28f467deba739e99841cba0d7edbce655c029dbff4027433caaf037b457533c42748e9291cd4e1d43f0dc980d17c7ab4653495cceb03afcf34e68fb1e694a4e326eb11d3ffa65dac01dcffd80cdf6", 0x57}, {&(0x7f0000000600)="a582cc4c72ed1e0ad83801b0dabb948b0935f9be0d6ec5d78436c32b416c9483cb6cd9376124989de2c5908d2e478a1aa6c83e9c5bede178658e7ca4eb6d9080ae135e501089fdd055a227ae1034729fddd4c851b6d8a7a334a53f51f7c6688c76926552170f72afb34bded963aec9668c74733066b77f1fb7d7656e9a15903abfdec0486f46ff088d6592f143ad5370ca4da08798d64ea2cf446c06131d13606c2c1dbc5d19e028fd2a083fcd2dc829b0b2", 0xb2}, {&(0x7f00000006c0)="1ed1d0fe6ae9b7668e9e583039ccb914b501077f0ec762bc6732247eed0093d22e9f0ac40387728a70bec8895b3f3ceabb8cf2c8ec492dd1a9c4d899b2f36a5ea6225940a7d33cbcc64402a5981cd4562b96257a75a391156d0721371364f8c747a030e53c1eeeb9dda4dd3c35278cec5842399813c6647b8b022055363e2b9744f1de6db0133ae1a6807e84aafa7704e760adc1720540dc5271398b3e4076d84169fe9f7f100f4264e23a14f701806ed1fd5117c1516e601788302ca3e623b20ddcc8df7e7ebb5cd1290bade3a6afc4aa01b12d6e026d358d7c209ebc7decba37fc", 0xe2}], 0x8, &(0x7f0000000840)={0x88, 0x102, 0x3d34, "db92ab9e597b738b79a33e1712ba451021493616f34e5b0026a0f46b36588e11ae0189c07ba1488fb9ece9a2809f29056539bf6b1670cab6d51791042a35057e669390a7de5b48a5c2cf55f39e61d65ceec017d3324cb9d9ceb81f0f56f0691426fe5712bc9bf6273d173692eb15077b90142e"}, 0x88, 0x4815}, {&(0x7f0000000900)={0x27, 0x0, 0x1, 0x1, 0x3ff, 0xe4a8, "d6ab32a32cf4b2ec35c83a726ac221ca9170860dd30f24df0d0b8de9c55f73d7d880c1eafef86d4349f1c08edd97d4d64e857cb0ccab0bfb987d1e85d7a67a", 0x3f}, 0x60, &(0x7f0000000ac0)=[{&(0x7f0000000980)="0ab18b7a17bbeaa659a31dfcceb11bcdfd4335cc9c98b71fa771ac47aa57fe4d424b8335e04398cd6a52e22fb5a9780c5d1f93f9e962d228beaef00780e0aa88f4c82d", 0x43}, {&(0x7f0000000a00)="97e010e3a54926a98041e7994b64414dd0a8610d6328875b52cbbd9d55b5365fec4a625bc3d62fc120bb1e3376cfe814fd3a8b860796e2d0c2cad287e6f6fcc2", 0x40}, {&(0x7f0000000a40)="0284c696476f5ea42abc7d97943d2da7d2e3b1f6d24ae2f4c193d8f94fe16248fd4303d4a3429107b274e52c3e7274a17c7c401bd0fb6708f2b3ff2b808d001268f9e82e994b08091f65098f3c966e2286f314f546374405d3d48af645b0f6c6399e8edb35a36bd5dd19d1172fe89cb20007b2", 0x73}], 0x3, &(0x7f0000000b00)={0x28, 0x0, 0x6, "2abedef1b26a22e0eeacee252a6b5e4dec1cfb"}, 0x28, 0x4000000}, {&(0x7f0000000b40)={0x27, 0x0, 0x2, 0x3, 0x10000, 0x0, "820ed39bcd2b1a3ae77278671d2efae8ba9eea278f6e32f67a5b8e4205169d5fc6e8e3276dfb1f95925ad1be67e69bb530acbd57de3e982f01538fdb5fd6db", 0x2f}, 0x60, &(0x7f0000000c40)=[{&(0x7f0000000bc0)="ace6dc63583ab227fc02192850db80886fb678644403bb71af38c80f87a990f53c03aaadf85da7fb43fbfc80e772282668a12d3caaeec01358c841a46864a135fc0070be2d7b4a355f2a27ebd11d18b1563e3d28f639a6101ec084610f85af7a38f582abeaa1584771d6a727a83fc25f67d11b23ca0b45b8762d006c24", 0x7d}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f0000000c80)={0x27, 0x1, 0x0, 0x7, 0x80, 0x8, "8c29de5da3099a08eebcb6469c11b96eda1aadcb6f91f87cf7ef0a306d674ab51473e97bad62c590fe7ea751b95202c0b59116877308d2562b6c140c6a9a20", 0x16}, 0x60, &(0x7f0000000ec0)=[{&(0x7f0000000d00)="99fef46a3f54612ff288dd0e5747fddb03bba421891b65e19728a8c928bd2eb797ba88c3ead3769548ae8b17e9a32e7de2c3b145a4aea9b04e597427a9059759b909f621f4f4368ad4530e05c1cf829f4dc73d85c8dd5cc88d789e06b196421ae9fcc39bda711d11fdab4ab483e11730edf1be58030fae193ab02b7bff3c588e1e288ccc02470f7523297ece534f19bbb99be93c", 0x94}, {&(0x7f0000000dc0)="ae493364210e0e1a5cb8bf071e991445cdcab64510ed6f5e0ef7c8a8c8f9a01223e8e3fc3fe96a4c4068171fd54d691f29229800e3971d8f4e2600bc19719bb0b48a1074040e20d4b19b5bdf0e863961e4fd109b7cb415b29141b76b651cc8b9d4df50f5782572f4361919023295057e0b5dad1240e229976496a4c1f203d1822aaddd9983609803083c87dc28c36226b65b1249218cbcaacb025365e5a2fed146eefd66dc86ffa34119a47132e43c1e0938f2546f12866fed7b8026", 0xbc}, {&(0x7f0000000e80)="b6874f08483b39a9bbf17c40f72c05d6b4c931eca4", 0x15}], 0x3, &(0x7f0000000f00)={0x10, 0x107, 0x7}, 0x10, 0x40000}, {&(0x7f0000000f40)={0x27, 0x1, 0x0, 0x5, 0x3, 0x1, "4aba221b8725c9964a163ca00e1163805edb85de52e12167e39d5d276bc0ce10453e88e4c05b22ce8935e399c5e1abf7506011da36e5f9890cc4ca27a484c7", 0xb}, 0x60, &(0x7f00000010c0)=[{&(0x7f0000000fc0)="4ea9fcdcd00281d0aedb7f4ac79602b207800e261591a3889080cabff211123117fe0c4cbf239cbeb6407895cc90024cd00163c28291a8e9bb511bdaea18541bdc41d3ac72ac9cd7794c2a7bdc90f3126cf444727876999fd7bfabe61dbb2872530db8e863b3635d76716eaedc2b1056250f0b52a2acaf1fb1dcb32acde204877a7591446a18b64191254991f1b8cc80fc9b4e8ff21aaac8154cb67637346b1c3f1f12b2d78f1ca0a8006ece9f0bfcc5f4098371ec8b22147ff2a55eeb84092e2994c8c711f8ca1e0d312148f54c3698dd7925d7efc049eb5424e403786381cc9920c34531ec2143e9d298443c3afe7627a1f2c9f0", 0xf5}], 0x1, 0x0, 0x0, 0x48004}, {&(0x7f0000001100)={0x27, 0x1, 0x2, 0x3, 0x0, 0x20, "8e64234fc1ba2619226be35b5acda16e391d0108dbd9e0f7ac5fe20c7fbbf529e3e20df8196ba54ecce1acb441ea9ee8386a383f55d8f5b26e5c2637ad4b7d", 0x1b}, 0x60, &(0x7f0000001240)=[{&(0x7f0000001180)="a93b5374c098aefde0deb92981a13793b353ee97e1a31244295857a511d1ae0a5d32f1bedcc23278a9496c7962c794c694da1486e195faf5545c245fb0b5a876bd1236d973210337be8225c110831e7e190685866d72e124a13726edbf8ff6c31568ef042ccdd9ff8a542eaa7e4e6001125947db", 0x74}, {&(0x7f0000001200)="718c2dc4e34fdaa121acedd8a29feab7fde9181b6124dccc89e69699cfce75c3206a57b4f4dfd33cb6808e09c62241e69772b5d2c072b5e71691", 0x3a}], 0x2, &(0x7f0000001280)={0xd0, 0x100, 0x3, "9f494994f75bd19486b20af547c1ace926e7e733b021e33e8efc9108a737eb749fc1a2a3b0431d5af1db236cefd2c3400f2a166ef65783c48ddbc6c7d12e8dffd4d18371def6e588cbc822e1524133cf01a1900f78e5042a061267d1abe014deea06e8a53ef649f3cb846371a65f152abc1a28a37a97c5ae4dcca8f4164e55ea1c19eb0e646c3fe105906371880d6149a197d7274f484d7dbd1df72f4a768bcb3a0d25c4e77bf58b75346399823749b14378906c3e1675f11c19d20ed2607900"}, 0xd0, 0x80}, {&(0x7f0000001380)={0x27, 0x1, 0x2, 0x3, 0xcdc, 0x4, "fb6ce8298e97089d6e80c0e65e603866cc5e5eca0080af240ec5f0c59b4a9a8784aeb1349f6a76a56867c36eeb00e677380adde2aff678892a6e77135acdac", 0x1f}, 0x60, &(0x7f0000001700)=[{&(0x7f0000001400)="39cb071e5f8c6669b1fcb43b5559af28fd75851ac01934b7f6ed852f2dcf168367be12f1bfc4e5e86a02bd942bb671592d463114fb5ae8240c746ad2b3a6993f3069da86b9f4d69766cbb1bdb13f1daf66716abfcabb7989fbd457bb8264968636e1336c274a9d8b75124512b8bd3c51e0f19dd8ffdcc41f6c359bf984a1f27eb6a52c2a5544f5bbaf5d579bcfe32256d776ddab90a156544a3e769c4867b0f8dc05877ba9e679483baa5d997ca7bd846dc78b5c4ead28c228eb6b09fcf813033ada57e09c4ef83e9719eb0230141e751050", 0xd2}, {&(0x7f0000001500)="1d854ef8f5c3227433ef85dcf2e8c57a19caf419d6e4afc38ee64553e0daf3f033cf50c11859b6cabb5195634128578f2fbcf18938a2baeb8eda844c965a365ed3546c3aa5677c42451c7cf10e94e73bed808ce99e0d7fbe838a42310f3dcc99b2", 0x61}, {&(0x7f0000001580)="2f7c625d8f28b1687c4f7407dd", 0xd}, {&(0x7f00000015c0)="41d057bd964e1141a22a48d7a0c6fb59b6783b170fce18a31a411c55432d00d9e5", 0x21}, {&(0x7f0000001600)="f22cda7f0f3f5d4d0810c16bfb1c20fc54092b9b83855e323333d1a7017d552ee41aa0238ab45950618641093f4bde61ed53a18f9b6886c77dd5f2d64cbb7ff7c4d53c4b953459edf253dd65c6ff64579f169c7a823720f6f6d4eda5f04400e97733b886ba150a328451e2acd75c1e027e95e08da548810e9287ee1361fede6434d998664f0958ebc4483f7aff3e0ab1db8642fb31bf12e9e7cc7cb9454292b6644378044b6a6c83634280c65dcfecf521cb49829678f3cc564095be0bba399904327dc3f5408bb7fe598385880810984f411e29f92faa98d2acb89a98d6463959440d86a13b93ebc68862aaaa8e5aa4acb2a104e914dc", 0xf7}], 0x5, &(0x7f0000001780)={0x28, 0x119, 0xff00000000000000, "b6a17003463590dc7d7c2159aa9692a71c60f9d08551e487"}, 0x28, 0x4000}, {&(0x7f00000017c0)={0x27, 0x0, 0x0, 0x7, 0x1f, 0x40, "05e0ac4acff7323d9fae4fd5b7534f7f57a0e11b6b3a215e7a27025175769db2cf59b7d3181294cfd4c96a0fb1358571b85a7838cbb05faea626a2930b7b5a", 0x32}, 0x60, &(0x7f0000001a40)=[{&(0x7f0000001840)}, {&(0x7f0000001880)="481cdbd121ff1648e55d723ff226f4477ab40e7502e9b9b52dda75431b29e2086b7e216d4071184ea447da43dfcebf9b6606e124fc5da10c884471b85e1a0c03b0fcbb79656d49d132737c79734e7aa2def54713cf056f4d10858bc3df87ea5aeea0f024005e1c047cbb4256b71e9b33c6fc5e98407c8936aa372dadc953bf9c68cff1339880a5b8daac9edc5e83d31f2fe9fc3ba5e4ecc7a1e5e8faab2f938060e9814a11e649892d27ac4144506d607c4860e8c80f", 0xb6}, {&(0x7f0000001940)="12bc63f0e499ec5813c8b8e1c3a8fbee66243a5f3e7993dfcda98029ff67e03f69734be2c97644234eca7fc84d52df16064b456576d547c03e95502594420ed2882d36a0b7e67180f4f9cefba8ff2c36c39dccdf14644be9ae0cf1171cb6346f35d8b14fa5b826589f1acbabf08420daac24ae62e90b6ee2f2e2b2daf4fa8723802899bcf0b62add9ee59bc1b2a1a5221a1bcb5fcbc018ea68e4d554dfb476a1bcf7bcbcf4738c8453ba7b890f00c48236f751087c25ca7d1053e469284bc88988dffec31c14ed8829e8c8a71ad6f47c020177c26cd50ef8356c016ff78dc13170d9062161e78b", 0xe7}], 0x3, &(0x7f0000001a80)={0xb0, 0x111, 0xfffffffffffffffd, "944406d9baba2e8ed0b221dd74f3af0eeceedfc70429fa02ecb224c5de62b26243465c54cd031b1d0a8b7414a408953da6730a705c4acbdad495f9875bca6c1b681b5bcb4708b3b4aa5a3091ba6a92749106fbd18ad84c1e6b520df395b31676d797be232907a5d3db5549fc2df5da6b8d643a023cfd8c49b8fdd29faa57372c77a7099ccf3ccc9a05a85839ec40f3822b541b1f1777536a346c3253d3e0d63f"}, 0xb0}], 0x8, 0x0) 2018/03/30 11:43:42 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000001600)={0x2c, 0x7f, 0x402, 0x70bd2d, 0x25dfdbfb, {0x5}, [@typed={0x4, 0x7b}, @typed={0x14, 0x3a, @ipv6=@dev={0xfe, 0x80, [], 0x1a}}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x44000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = accept4(r1, 0x0, &(0x7f0000000500), 0x800) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000340)={0x0, 0x20}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)={r3, 0x0, 0x2, [0x4, 0x7]}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000003c0)=@assoc_value={0x0, 0xfffffffffffffffa}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000004c0)={r4, 0x4007f}, &(0x7f0000000540)=0x2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000200)=@sack_info={0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f0000000000)={0x10}, 0x297, &(0x7f0000013ff1)={&(0x7f0000000140)={0x30, 0x18, 0x1, 0x0, 0x0, {0x1}, [@typed={0xc, 0x1, @u64}, @nested={0x10, 0x6, [@typed={0xc, 0x0, @u64}]}]}, 0x30}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000580)={r5, 0x7}, 0x8) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000640)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x40, r6, 0xc845dd3f1759907c, 0x70bd25, 0x25dfdbfd, {0xe}, [@IPVS_CMD_ATTR_SERVICE={0x2c, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@local={0xfe, 0x80, [], 0xaa}}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4040000}, 0x4000) socket$pppoe(0x18, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000100)) accept4(0xffffffffffffffff, &(0x7f0000000080)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000280)=0x80, 0x80000) 2018/03/30 11:43:42 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)={0x4, {0x2, 0x4e24}, {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, {0x2, 0x4e20}, 0x20, 0x100, 0xe9, 0x2, 0x82, &(0x7f0000000000)='bcsf0\x00', 0x4, 0x0, 0x9}) 2018/03/30 11:43:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0xe) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000300)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x11100000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000140)={0x148, r1, 0x1, 0x70bd27, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2=0xe0000002}]}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x61}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1=0xe0000001}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e22}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_SERVICE={0x68, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e24}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x13, 0x12}}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x11}}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x72}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast1={0xff, 0x1, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6}, @IPVS_CMD_ATTR_DEST={0x50, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e24}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x9}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}]}]}, 0x148}, 0x1, 0x0, 0x0, 0x4000}, 0x40000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000004ff0)={0x2, &(0x7f0000002fe8)=[{0x5}, {0x6}]}, 0x10) 2018/03/30 11:43:42 executing program 2: r0 = socket$inet(0x2, 0x6, 0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000180)=@full, &(0x7f0000000200)=0x48, 0x800) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000240)=0x573, &(0x7f0000000280)=0x4) setsockopt(r0, 0x10d, 0x800000000f, &(0x7f0000004000)="03", 0xffffff1f) 2018/03/30 11:43:42 executing program 5: mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f72ffc)=0xb6c, 0x4) sendto$inet6(r0, &(0x7f0000000000)="b9", 0x1, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000040)={0xa56, {{0xa, 0x4e22, 0x7, @dev={0xfe, 0x80, [], 0xb}, 0xc73}}, {{0xa, 0x4e21, 0x6, @empty, 0x80000001}}}, 0x108) recvfrom$inet6(r0, &(0x7f0000219000)=""/246, 0xf6, 0x23fff9, 0x0, 0x0) [ 80.935551] validate_nla: 26 callbacks suppressed [ 80.935557] netlink: 'syz-executor6': attribute type 1 has an invalid length. [ 80.947763] netlink: 'syz-executor6': attribute type 6 has an invalid length. [ 80.973702] netlink: 'syz-executor6': attribute type 1 has an invalid length. 2018/03/30 11:43:42 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x400000000000]}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept4$inet6(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast1}, &(0x7f00000000c0)=0x1ba, 0x800) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, @multicast2}, &(0x7f0000000100)=0x10, 0x80000) socket$netlink(0x10, 0x3, 0xf) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000800), &(0x7f0000000840)=0x14) 2018/03/30 11:43:42 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000002c0)={0x0, 0x200}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x0, 0x1, 0x3, 0x20, 0x2, 0x6, 0x101, {r3, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x101, 0x400, 0x5, 0x3, 0x1f}}, &(0x7f0000000280)=0xb0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000019c0)={'syz_tun\x00', {0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x5, 0x63dcf5e2, 0x100000000, 0x0, 0x1, 0x10001, 0x5, {r3, @in6={{0xa, 0x4e24, 0x401, @loopback={0x0, 0x1}, 0xfffffffffffffff9}}, 0x3, 0xde9d, 0x0, 0x2d, 0x6}}, &(0x7f0000000140)=0xb0) 2018/03/30 11:43:42 executing program 5: syz_emit_ethernet(0x46, &(0x7f0000000080)=ANY=[@ANYBLOB="387709dd86ee00000000000086dd602eb07800102f000000000000000000000000000000000000000000000000000000ffffac1414bb2421880b0000000000000057000086dd000001a19130631289bb2100000000000d000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000240)) 2018/03/30 11:43:42 executing program 3: r0 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'vcan0\x00', &(0x7f00000001c0)=@ethtool_eeprom={0xb}}) 2018/03/30 11:43:42 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000223fd4)=[@in6={0xa, 0x4e23}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009b1ffc), 0x4) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$unix(0x1, 0x202000000003, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r1, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) socket$rds(0x15, 0x5, 0x0) connect$unix(r1, &(0x7f0000932000)=@file={0x0, "e91f7189591e9233614b00"}, 0xc) connect$netlink(0xffffffffffffffff, &(0x7f0000000000)=@kern={0x10}, 0xc) write(0xffffffffffffffff, &(0x7f0000000300)="2400000030007f00e2ffcf0084007701", 0x10) r3 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000001c0), &(0x7f0000000200)=0xb) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000080)={{{@in=@remote, @in=@loopback}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@multicast2}}, &(0x7f0000000180)=0xe8) sendto$inet6(0xffffffffffffffff, &(0x7f00000007fa)="97", 0x1, 0x0, &(0x7f00006f9000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) close(r0) 2018/03/30 11:43:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="580000001400192300834b80040d8c560a06007f3704a200000543dfd87c5800004824ca94326400890005000000000000000004830600000000000000000003ed83fff5dde4ffff0f000100d56f8a373100000000000000", 0x58}], 0x1) r1 = socket$inet(0x2, 0x1, 0x855) socketpair$inet6(0xa, 0x1, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e24, 0x1ff, @mcast1={0xff, 0x1, [], 0x1}, 0x3c3f4413}}, 0x40000000093eb, 0x7b00000000002, 0xff, 0xc1c8, 0x20}, &(0x7f0000000500)=0xfffffffffffffc42) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000540)={r3, 0x100, 0xfff, 0x2}, 0x10) 2018/03/30 11:43:42 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x10d, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x4) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) socketpair(0x9, 0x800, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000001800)={0x0, 0x2, 0x6}, &(0x7f0000001840)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00000017c0)={r2, 0x5, 0x3, 0x80}, &(0x7f0000001480)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000001880)=ANY=[@ANYRES32=0x0, @ANYBLOB="070004000100010105000000b2fa6a53cdc48cc210ad227d2d5a4b1a4f5d111a3be9f3c154a425e605d24ee5744362b4bb604e745176144b5e215417e6c405ee00000000000000000000000000"], &(0x7f0000001540)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001580)={0x0, @in6={{0xa, 0x4e23, 0x1, @loopback={0x0, 0x1}, 0x1f}}, [0x579, 0x7, 0x3, 0xffffffff00000000, 0xe0, 0x8c74, 0x8001, 0xff, 0x7fffffff, 0x101, 0x9, 0x8000, 0x605d, 0xfffffffffffffffa, 0x10000]}, &(0x7f0000001680)=0x100) sendmsg$inet_sctp(r1, &(0x7f0000001780)={&(0x7f0000000080)=@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10, &(0x7f0000001400)=[{&(0x7f00000001c0)="8c74f6ea39386bee173ebf887763db64e7fad2afbbc73905d118ee019272eb94cfe5e3c23a62178c61f7e4a64e05aa8b18596e7036691b7327fa8e5532e95a78f40f516c253e98615dc1b912f49fc14c8bdcb94bc301ca8ff834e0dc19", 0x5d}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000000100)="96bfc05153288811cec94db8d9e6cd530e202580a05e6ba6133d1ffa030b7a00ac696a91f1da3ad8bf89ad1d", 0x2c}, {&(0x7f0000001240)="c64150060d4c01cd55ffc2ca85c57ab8329c037722bdf32afe5d009309de9527db3a3e10f21fe7145ee9930f4646782907276e59901831fff7b31f9546b850030612f9014c01efb4aa4a87f9b99cd0c29f515855e125c9bd4a8a525d93e7fb079efb05d13850305b2b95f1ff5126c32fa690475334712ac4f63183e0a7c6a78442807262f896598517aff81537a65c5ddfd90da2978ddd", 0x97}, {&(0x7f0000001300)="e17e513bee4947f0d64f1c5823b977a47aee0da26d9e4f16dce8733b3a0c5591ab55fab92d4ec4d9f14d102305b58324fc87", 0x32}, {&(0x7f0000001340)="e0f32de541d03a26f0b464553cec151566b06c7ddb7033f89b13a110826c784f6665bc179294cc3ea87f5536d04dc9071ab00d04d2ac0b394f27164bd4b2df520f4c0f9526f1eb911430ecaeb7d8300a2ec5b19259bed6f3bab7d65d0d33e73c4f858c6803e6ba6bb9385d98cf11b40f43ca390c6233b56ef68d323e0eed828f7d2a1243f5a2b7658084212a0ae3ba7014c0c6b9010504e193756fd963282433ff9790dce7f39109156bfb3344ba328738737d4fae", 0xb5}], 0x6, &(0x7f00000016c0)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x8002, 0xfffffffffffffe00, 0x81, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x200, 0xffffffff00000000, 0x8200, 0x3, 0x9, 0x0, 0x6, 0xfffffffffffffffe, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x7fff, 0x209, 0x20, 0x1, 0x4, 0x4, 0x59, r5}}, @init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x0, 0x81b8, 0x800}}], 0xc0, 0x4}, 0x1) 2018/03/30 11:43:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000040)=0x14) accept4(r0, &(0x7f00000003c0)=@rc, &(0x7f0000000440)=0x80, 0x800) accept(r0, &(0x7f0000000480)=@sco, &(0x7f0000000500)=0x80) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000580)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000005c0)={{{@in=@multicast2, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000180)=0x6c3) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@rand_addr=0xff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e20, 0x1, 0x4e24, 0x0, 0x2, 0x20, 0xa0, 0x0, r1, r3}, {0x7, 0x86b, 0x5, 0x5, 0x7, 0x20, 0xc63, 0x80}, {0x10001, 0x5, 0x3, 0x5}, 0x8, 0x6e6bb1, 0x2, 0x0, 0x1, 0x3}, {{@in=@rand_addr=0x7, 0x4d4, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x34ff, 0x4, 0x1, 0x80, 0x2, 0xfffffffffffff409, 0xffffffffffff3add}}, 0xe8) setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f000020bffc)=0xfffffffffffffffb, 0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x20, 0x2, 0x7, 0x9, 0x7, 0x5, 0x3, 0x7f80000000000, 0x2, 0x6, 0x9}, 0xb) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) [ 80.981082] netlink: 'syz-executor6': attribute type 6 has an invalid length. 2018/03/30 11:43:42 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000480)={0x0, @in={{0x2, 0x4e22, @rand_addr=0x3}}}, &(0x7f0000000540)=0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000580)={r2, 0x400}, &(0x7f00000005c0)=0x8) ioctl$sock_ifreq(r0, 0x8b11, &(0x7f0000000080)={"7663606e2000f5ffffff000000000008", @ifru_addrs=@in={0x2, 0x0, @multicast1=0xe0000001}}) socket$unix(0x1, 0x3, 0x0) 2018/03/30 11:43:42 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0001080006040000aaaaaaaaaaaae41414bb5f477a399b0bb20748bb"], &(0x7f0000000040)) 2018/03/30 11:43:42 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={"626f6e643000000100", &(0x7f0000000000)=@ethtool_coalesce={0xe, 0x0, 0x400, 0x6, 0xfffffffffffffff9, 0x4, 0x9, 0x40, 0x3, 0x6, 0x1, 0x9, 0x0, 0x8, 0x0, 0x7f, 0x100000000, 0xff, 0x6, 0x8, 0x9, 0xffffffff, 0xe3a}}) 2018/03/30 11:43:42 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@l2, &(0x7f00000000c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000480), &(0x7f00000004c0)=0x10, 0x800) pwritev(r2, &(0x7f0000000300)=[{&(0x7f00000002c0)="89be8339", 0x4}], 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000000500)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f00000001c0)=0x8003) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r2, 0x9, &(0x7f00000000c0)="dbc34f32f04d15fd67445fdbec4fd373f1804efb07309281f5eec657ea18442cf6c49562241dc3ce5894847422474c4bdf254ac5b112e50beb40d38b13d3bf07d0f29f1bce0a11ea9aa7fcf75b45a9f15c30c5cb9a1e67b911bad42d8aa0e819f7ebc065759dde3b0b55a500c66f1d10327fc34f14e9c6edb898fdbe4cf5f48c9e1a10759a517cae6dee11b277696b60cc1ff625ee877cbfcdde9486e76981ef31") socketpair$inet(0x2, 0x20000002, 0xffff, &(0x7f0000001680)={0xffffffffffffffff}) read(r5, &(0x7f0000000380)=""/235, 0x4a) r7 = socket(0x400000000010, 0x3, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000280)={r6, r3, 0x1, 0x1}, 0x10) write(r7, &(0x7f0000000340)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000f0000000000", 0x24) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000200)={r4, 0x28, &(0x7f0000000180)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000240)={r8, 0x1ff, 0x2000000}, 0xc) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@getroute={0x14, 0x1a, 0x111}, 0x14}, 0x1}, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000003c0)={0x0, @multicast1, @rand_addr}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000240)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x28) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000540)=ANY=[@ANYRES32=r9, @ANYBLOB="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"], &(0x7f0000000380)=0x95) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000640)={'raw\x00', 0x26, "16ee782bb18f25d040847b3c2dff589eef14279700172001b4b1c36a3167be2b4246c9ea856e"}, &(0x7f00000006c0)=0x4a) socket(0x9, 0x6, 0x0) 2018/03/30 11:43:42 executing program 2: syz_emit_ethernet(0x72, &(0x7f0000000100)={@empty, @random="dde9d81cba33", [{[], {0x8100, 0x0, 0x7, 0x3}}], {@ipv6={0x86dd, {0x0, 0x6, "fffff3", 0x38, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@dest_unreach={0x302, 0x0, 0x0, 0x0, [], {0x0, 0x6, "c545f9", 0x0, 0x2f, 0x0, @empty, @mcast1={0xff, 0x1, [], 0x1}, [], "a0a8050000001500"}}}}}}}, 0x0) 2018/03/30 11:43:42 executing program 5: r0 = socket$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$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x0, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket(0x0, 0xa, 0xb2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000540)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000240), 0x4) pipe(&(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MAP_BUFS(r3, 0xc0186419, &(0x7f0000000280)={0x4, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xe8f, 0x9, 0x7, &(0x7f00000000c0)=""/9}, {0xa47, 0x95, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0xfffffffffffffed2, 0x60, &(0x7f00000017c0)=""/4096}, {0x0, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00000002c0)={r0}) sendmsg$nl_xfrm(r5, &(0x7f0000000780)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=ANY=[@ANYBLOB="b80000001900000000000000f0ff00007f000001000000000000000000000000ff0100000000000000000000000000010000000000009469e0b80a998c4de67f9e8684d7c98e00400000000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x2}, 0x1}, 0x0) setsockopt$bt_BT_VOICE(r5, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) syz_emit_ethernet(0xcc, &(0x7f0000000600)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="d3481ba467a5", [], {@llc_tr={0x11, {@llc={0xdc, 0xde, "caf4", "e2730ad46d383e205df1005ad996711310789e3b6e79b6aaa5214b69c83ef09df194bc04d2a9f22d3dad1de14d30f87d4b4b4b6afb7e3e02d79660d6b9d83e48a004aadba8f97e3a53e3329ef83b514304ae152f79810c0201a3820eb7cd98d5c137487290b957501ba0381881d14ea7b593471d64d8505a0fc69472055e4225cf21cce90b89a8cae13cfb218e1e78c1c0a0790153c8a0d4f13ecaa89ad96ba14b64889c0270cf98dc62a9634499e6d206a0ba523a2b96465721"}}}}}, 0x0) 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$sock_kcm_SIOCKCMUNATTACH(r5, 0x89e1, &(0x7f0000000080)={r0}) 2018/03/30 11:43:42 executing program 7: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0x17192ae3e1faf0dd}, 0x0) r1 = accept4(r0, &(0x7f0000000340)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000003c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000400), &(0x7f0000000440)=0x4) readv(r0, &(0x7f0000001b80)=[{&(0x7f0000003f00)=""/4096, 0x1000}], 0x1) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) recvfrom(r0, &(0x7f0000000000)=""/55, 0x108, 0x0, 0x0, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r1, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000600)={&(0x7f0000000500)={0xc4, r3, 0x400, 0x70bd2c, 0x25dfdbff, {0x10}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x6c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0xa, 0x4}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'ovf\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'lblcr\x00'}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x26, 0x8}}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x6}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}]}]}, 0xc4}, 0x1}, 0xc0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000001c0)={0x7, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {0x0}, {}]}) socket(0xa, 0x3, 0x29cf78aa) ioctl$DRM_IOCTL_DMA(r4, 0xc0406429, &(0x7f0000000300)={r5, 0x6, &(0x7f0000000200)=[0x4, 0x8, 0x8, 0xef26, 0x3, 0x80000000], &(0x7f0000000240)=[0xffffffffffffff99, 0x1, 0x9, 0xea5], 0x13, 0x5, 0x1, &(0x7f0000000280)=[0x832, 0x3ff, 0x0, 0x0, 0x80000001], &(0x7f00000002c0)=[0x200]}) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000680)=0xb7, 0x2) 2018/03/30 11:43:42 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000007c0)={&(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000100)=""/196, 0xc4}, {&(0x7f0000000200)=""/244, 0xf4}, {&(0x7f0000000300)}, {&(0x7f0000000340)=""/103, 0x67}, {&(0x7f00000003c0)=""/215, 0xd7}, {&(0x7f00000004c0)=""/254, 0xfe}, {&(0x7f00000005c0)=""/120, 0x78}, {&(0x7f0000000640)=""/235, 0xeb}], 0x8, 0x0, 0x0, 0x5}, 0x10000) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000800), &(0x7f0000000840)=0x4) 2018/03/30 11:43:42 executing program 4: r0 = socket(0x6, 0x800400000000, 0x800000000000003) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000000000)=@req={0x8001, 0x0, 0x1}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) bind(r0, &(0x7f0000000100)=@un=@file={0x1, './file0\x00'}, 0x80) close(r0) 2018/03/30 11:43:42 executing program 3: r0 = socket(0x0, 0x2, 0x0) r1 = socket(0x0, 0x2, 0x0) bind(r0, &(0x7f0000000580)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0xffffffffffffff3e) unshare(0x60000000) getuid() getgid() getpid() shutdown(r0, 0x0) ioctl$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$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001480)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000014c0), &(0x7f0000001500)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000000180)={'\x00', &(0x7f0000000600)=ANY=[]}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000500)={{0x2, 0xfffffffffffffffe, @dev={0xac, 0x14, 0x14}}, {0x80000, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 'syz_tun\x00'}) ioctl$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, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = accept4$ax25(r4, &(0x7f0000000000), &(0x7f0000000480)=0xffffff16, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f00000004c0)=0x9, 0x8) getsockopt$IPT_SO_GET_INFO(r2, 0x0, 0x40, &(0x7f0000000380)={'security\x00'}, &(0x7f0000000280)=0x54) recvfrom$ax25(r5, &(0x7f0000000080)=""/133, 0x85, 0x10100, &(0x7f00000001c0)={0x3, {"ddf6d4b4097ce5"}, 0xff}, 0x10) 2018/03/30 11:43:42 executing program 2: syz_emit_ethernet(0xffffffffffffff7b, &(0x7f0000000100)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x44, 0xffffff88, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={'tunl0\x00', {0x2, 0x4622, @loopback=0x7f000001}}) 2018/03/30 11:43:42 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) socket$inet6(0xa, 0xb, 0x0) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x3, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/30 11:43:42 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8912, &(0x7f0000000240)="c62900000000c88a7c2d6f") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140), &(0x7f0000000080)=0x8) r2 = socket$packet(0x11, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000340)={'bcsf0\x00', 0x0}) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f00000000c0)={r3, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000980)='bcsf0\x00') syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000740)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000000780)={r4, 0x1}) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) r5 = socket$inet_smc(0x2b, 0x1, 0x0) getsockname$inet(r5, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f0000000540)=0x10) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') setsockopt$IP_VS_SO_SET_FLUSH(r5, 0x0, 0x485, 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000180), &(0x7f00000001c0)=0x40) setsockopt$IP_VS_SO_SET_ZERO(r5, 0x0, 0x48f, &(0x7f0000000580)={0xff, @local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x0, 'lblcr\x00', 0x18, 0xab3, 0x6a}, 0x2c) ioctl$sock_inet_SIOCSARP(r5, 0x8955, &(0x7f0000000600)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x13}}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x24, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'ip6gre0\x00'}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000004c0)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f00000005c0)={0x1, 'vcan0\x00', 0x2}, 0x18) 2018/03/30 11:43:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x17) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="390000001300090665000000000000007f00804003000000460001070000001419000400048700a134f7d9f500000000000000000000000000", 0x39}], 0x1) 2018/03/30 11:43:42 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000440)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x1, 0x2, 0x1}], {0x8100, 0x9c74, 0x7, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x0, 0x0, 0x0, 0xf09]}) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket(0xb, 0x1, 0x0) sendmsg$key(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000540)={0x2, 0x3, 0x4, 0x400000003, 0x5, 0x0, 0x70bd2d, 0x25dfdbfc, [@sadb_address={0x3, 0x0, 0x0, 0x80, 0x0, @in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}]}, 0x28}, 0x1}, 0x4800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x0, 0x8, 0x6d29, 0x1, 0x100000000}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000280)={r2, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x7, 0x2cc, 0x1, 0x6}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1f}, &(0x7f00000000c0)=0x8) pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r4, 0xc0286415, &(0x7f0000000480)={&(0x7f0000ff9000/0x4000)=nil, 0x3, 0x5, 0x89, &(0x7f0000ffb000/0x1000)=nil, 0x4}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r3, 0x12, "f53901a3bccb57664f0519ede4be5e8432a5"}, &(0x7f0000000140)=0x1a) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000004c0)) socket(0x1, 0x805, 0x9) 2018/03/30 11:43:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x8, 0x2, 0x2, 0x6, 0x3f, 0x8000, 0x30dd, 0xfffffffffffffff8, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000280)={r1, @in6={{0xa, 0x4e22, 0x5, @dev={0xfe, 0x80, [], 0x10}, 0x1}}, [0x17, 0x101, 0x81, 0x6, 0x2, 0x5, 0xfff, 0xfa, 0xfffffffffffffffe, 0x0, 0x4, 0xffc, 0x100, 0x101, 0xfffffffffffffff7]}, &(0x7f00000000c0)=0x100) sendmsg$nl_route(r0, &(0x7f000070e000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)=@ipv6_getnetconf={0x14, 0x52, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}}, 0x14}, 0x1}, 0x0) [ 81.111424] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 81.118861] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 81.143115] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 81.150579] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/03/30 11:43:42 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000e4ffc8)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f000000d000), 0x0, &(0x7f000053c000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r4 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r4, &(0x7f0000000380)={0xa, 0x4e20}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000640)={r0}) setsockopt$netrom_NETROM_T4(r5, 0x103, 0x6, &(0x7f0000000680), 0x4) r6 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000340), &(0x7f00000003c0)=0xc) listen(r4, 0x4000000006) setsockopt(r6, 0x10d, 0x800000000d, &(0x7f0000000080)="03", 0x1) pwritev(r5, &(0x7f00000016c0)=[{&(0x7f00000006c0)="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", 0x1000}], 0x1, 0x0) connect$inet(r6, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendto$ipx(r6, &(0x7f0000000180)='w', 0x1, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x0, "502200000006"}, 0x10) sendto$inet(r6, &(0x7f0000000140)="e9", 0x1, 0x0, &(0x7f0000b7bff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000280)) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000600)={0xa, &(0x7f0000000580)=[{0x0, 0x7, 0x8, 0x902}, {0x9, 0x0, 0x6}, {0x1ff, 0x0, 0x3, 0x6}, {0xf72, 0x800, 0x6, 0x6}, {0xffffffffffffffe1, 0x3724, 0x4, 0x80000000}, {0x3, 0x100, 0x8, 0x89e}, {0x0, 0xed, 0x1a03}, {0x100000001, 0x0, 0x0, 0x7}, {0x28, 0x6, 0x362}, {0x6, 0xc3d, 0x397b, 0x32}]}, 0x10) listen(r1, 0x0) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000100)='bbr\x00', 0x16a) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000000400)={0x0, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x73, &(0x7f0000000480)={r8, 0x3, 0x0, 0x6, 0x4000000000000000}, &(0x7f00000004c0)=0x18) bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="140200002c94752e373b562d6c1e0ee171aaf1abb0ae1f44f7cb10250600000067e94ea9b5031bbf804ab476334a613c69e8f2915ac311745231d60b022cf05363463729628e64d0ff25519238f24fef7abb3fe3736246689365409edf07ab"], 0x1}, 0x1}, 0x0) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000000200)=0x4, &(0x7f0000000240)=0x4) ioctl$sock_SIOCGIFBR(r6, 0x8940, &(0x7f0000000540)=@add_del={0x2, &(0x7f0000000500)='ip6gretap0\x00', 0x5}) sendto$inet(r7, &(0x7f0000f53fff), 0xfffffffffffffc64, 0x0, &(0x7f000006d000)={0x2, 0x4e23}, 0x10) 2018/03/30 11:43:42 executing program 2: r0 = socket$inet(0x2, 0x802, 0x0) r1 = socket$inet6(0xa, 0x2000000000001, 0x0) syz_emit_ethernet(0x28e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "fcca28", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x0, 0x0, 0x8}}}}}}, &(0x7f0000001540)) bind$inet6(r1, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r2, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r1, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000180)=ANY=[@ANYBLOB="6e61740000000000000000000000000000000000000000004ad35c09000000000000000004000000000000000000000000000000000054f171c169810000000000000000000000bf501a529a955c864853fcc1a79c298d20dd1a60ba76b18906f6e8fff7f20ef644000000000000000000000000000e0000140000000000"], 0x1) ioctl$int_out(r0, 0x5460, &(0x7f0000000040)) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'ifb0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) r3 = accept4$inet(r0, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000440)=0x10, 0x80000) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000480)=[@in6={0xa, 0x4e21, 0xc8de, @empty, 0x9ca}, @in6={0xa, 0x4e23, 0x327, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x48) socket$kcm(0x29, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) getsockopt$llc_int(0xffffffffffffffff, 0x10c, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/30 11:43:42 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000380)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f0000000340)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r0, @ANYPTR, @ANYPTR64, @ANYRES32=r0], @ANYPTR64=&(0x7f00000001c0)=ANY=[@ANYPTR, @ANYRES64=r0, @ANYBLOB="9ee17442e4d9c76b5ce41281664e8118ef6f9c91f56c4b6d05791e56c034d23df77e8e583e296f309b4262f39d8fbc776f9f51608b762f2803f026a8a7d98a9de329bf6b6ee6096d138ebdd5633c2f7d9a6f64ca1b6bd2ad2d7bb79c28083fc4b05e70bdca6f7263a650360960ff695ead7641554010cc9b664b54916a0a98d4388a90da06b1cd8bd924b98724a14d99553676914cb67b1f045a78a03b3bb28adda6ee8982d13369a2fd49bc64b72dea53624c57b5da15475bf297a458dd1c17611d2c84852d10b16a8a521b479ba1dbb69719f63256741e3c01db50a7d626744384", @ANYPTR64, @ANYBLOB="14513dab6a1bb2bd011044ff83b2fd49b0b5449435004a3610dcabb3c0d658b90cbc98c2da773b5b42f6af59127e53537e1501065eea2f8c72b6e0045995c7153d9a43273b380e65cabb42cadac23aa7ad3373d9c2c95668fac0"], @ANYRES16=r0, @ANYRES64], @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES64, @ANYBLOB="d8d59ae868157015323fe31a09c7525ca6ad3cac252afd491cefb4aad98e6c65f1b7db2e47c2beb516cb7b665eab847c970d3f4b9a746548874fb3f8281195f82b09dc5a7a6d5fca63832fbe7bb93aa19bfe2e4f264ab8e0bc21047fd5985ce346a9dbbcfdc9affa1f30ddebad2651d3ec4d8fe5b0008e6cdf16793f0319fc15a4a536a550fd90825d9061d3521f8d6e2ec6005cfa8b48223e878309867d1b60b4154edb7a1b934aeb95f15236ec4434d709f3997cceca8e68861581b43c912679c46883f6a442b367d008360ba82652572eca48e17768e6fa5162b87046d4fdbbddc2f2307fa0"], @ANYRES16, @ANYBLOB="4517bdd908749aa4321d27119258"], 0x4}, 0x1, 0x0, 0x0, 0xc0d4}, 0x800) [ 81.166817] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr [ 81.171046] IPVS: ftp: loaded support on port[0] = 21 [ 81.179386] netlink: 'syz-executor7': attribute type 29 has an invalid length. 2018/03/30 11:43:42 executing program 4: r0 = socket$inet(0x2, 0x80805, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000e6bffc)=0x2, 0x4) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000006b000)=0x506, 0x4) [ 81.210508] IPVS: sync thread started: state = MASTER, mcast_ifn = vcan0, syncid = 2, id = 0 [ 81.222456] netlink: 'syz-executor7': attribute type 29 has an invalid length. 2018/03/30 11:43:42 executing program 0: socketpair(0x8, 0x80002, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040), 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f00009fc000), 0x0, 0x8000, &(0x7f0000357000)={0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xfffffffffffffec4) close(r1) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000040)={'bridge0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) 2018/03/30 11:43:42 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005a0fff)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x5}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x2000000000000001, 0x0, 0x0, 0x2}, 0x20) bind$inet6(r0, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000040)={{{@in6=@loopback, @in6=@loopback}}, {{@in=@local}, 0x0, @in=@dev}}, &(0x7f0000000140)=0xe8) 2018/03/30 11:43:42 executing program 1: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet(0x2, 0x3, 0x2f0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x10001}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000500)={r3, 0x2e, "ac5536971689e8194885f4ac0dbd3905c36d81b34fc90b5f9b068bf986b951c24873e5ac8fed76c13454c584600d"}, &(0x7f0000000540)=0x36) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@multicast2, @in=@dev}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f00000001c0)=0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa0008060001080006040000aaaaaaaaaaaaac1414bb5f198384c222021414bb"], &(0x7f0000000040)) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f00000000c0)=0xf8000) getpeername(0xffffffffffffff9c, &(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000340)=0x80) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000380)="c199bb18afe24a22108c30a803994053d2fb6bb2d6b2cf57da2613c527f9e10982ef48142346a2a2740c422d6e9f559a4f0f98f2f1b25f8b4bacf62b82f10a168c0a6ea15485a17b42d32265b636484c8193befcf675a847", 0x58) [ 81.254401] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 81.262247] netlink: 'syz-executor7': attribute type 29 has an invalid length. [ 81.276413] IPVS: set_ctl: invalid protocol: 255 172.20.20.170:20001 lblcr 2018/03/30 11:43:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x12) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x14, 0x13, 0x301, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) 2018/03/30 11:43:42 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x8000000000002c) r1 = socket$netlink(0x10, 0x3, 0x2) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x14, 0x25, 0x331, 0x0, 0x0, {0x13}}, 0x14}, 0x1}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000000240)={&(0x7f0000ffd000/0x1000)=nil, 0x8, 0x3, 0x2, &(0x7f0000ffd000/0x3000)=nil, 0x10000}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e23, @loopback=0x7f000001}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x19}}, 0x14, {0x2, 0x4e22, @rand_addr=0x3}, 'bond0\x00'}) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x84, r5, 0x300, 0x70bd25, 0x25dfdbfe, {0xb}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xd}}}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0xfffffffffffffff7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_SERVICE={0x48, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x87}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x3a}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9694}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@loopback=0x7f000001}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000000}, 0x11) writev(r0, &(0x7f0000000ac0)=[{&(0x7f0000000480)="cb", 0x1}], 0x1) getsockname$packet(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000280)=0x14) 2018/03/30 11:43:42 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000080)=0x80) getpeername$llc(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000180)={r0, 0x7ff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000001c0)={0x0, 0x2a, "ad3b91ee39c84acb876a4ab00b405e1d02bc24fa5c6af0ddc44065921f8b00ec809d64e9e469a44944e3"}, &(0x7f0000000200)=0x32) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in6={{0xa, 0x4e21, 0xffff, @remote={0xfe, 0x80, [], 0xbb}, 0x5}}, [0x80000000, 0x6, 0x7, 0x5, 0x2, 0x8, 0x0, 0x8, 0x32999db3, 0x7fff, 0xce3, 0x6, 0x8000, 0x25, 0x8]}, &(0x7f0000000340)=0x100) ioctl$sock_ifreq(r0, 0x8926, &(0x7f0000000380)={'ip6gretap0\x00', @ifru_ivalue=0x7}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000003c0), &(0x7f0000000400)=0x4) sendto$ipx(r0, &(0x7f0000000440)="5aa6cf88bd9e7ac1acb8a36377b3f5242a05", 0x12, 0x5, &(0x7f0000000480)={0x4, 0x10000, 0x8, "66ce2b6637f1", 0x1000}, 0x10) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000004c0)={0x4, 0x5, 0x800, 0xe8}, 0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000500)=@assoc_value={r2, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000540)=0x7fff, 0x4) ioctl$sock_ifreq(r0, 0x8936, &(0x7f0000000580)={'yam0\x00', @ifru_addrs=@nl=@proc={0x10, 0x0, 0x25dfdbff, 0x2008}}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000005c0)={r2, 0xfff}, &(0x7f0000000600)=0x8) recvmsg$netrom(r0, &(0x7f0000000e40)={&(0x7f0000000640)=@ax25={0x3, {"e0a910c53d0839"}, 0x1000}, 0x10, &(0x7f0000000980)=[{&(0x7f0000000680)="50762704f64d2e819d3e8d79d63d90937e350bbf29f03b102cc6858668a60a0c23a1c02aef3b391dcba8f8eaa61bd9a606", 0x31}, {&(0x7f00000006c0)="611b25c435f83e89771cbc7a5174a35207874cf9dd08885fcb6200b4cd4fb6aac8a2ee15046803337822984cd59f6d4d5c6ccaf0fecbaa7f618e175974975effa222ea68fa145fddc49e5347703dac1ab86abf9dc793f2dfb4cde86db4ec93d2181df03fede2a5b758352a9478", 0x6d}, {&(0x7f0000000740)="0f4cfd61877d83ce3e5509f20002cb342d9414e837315c2a7e9b83d5", 0x1c}, {&(0x7f0000000780)="248eb6c9d2a56605b2aa4803bc61d9cf39bed1f9419044e6985397adfd7ff4c3fb209adc93b07a18c61160ca443caac9c6a0be833f7b3746140dcfd2d768cdd1fe25496167ae4a114a08e99ba8e4d54b2092a1476e7977dcbc2f2dc741200818fec9e51600870e3ecd50c1e1f15884ce4c8933dfb5f027baba2f92dd534a651d8a406eead77dcb9a299cc3fd9475bf5d483a088359cf1c099f5d423dd8c9e20ddcdcfdee65da3a0dde66ba02bc6179b769c644f97a3ab50735deb6884e64", 0xbe}, {&(0x7f0000000840)="bf23b3c540c9ce8755928e20be99a53e106fd3c5a45daddd3145001b31daf6abbe95afa0f7bff06077b5433d413c22167fe0bd0e0aae37b2420c0050afafc189c069afee41cc8c9aa910", 0x4a}, {&(0x7f00000008c0)="c589b2f967af4a42b5ffaee92449f8cee0b69013fef5e637c86cf77cd7377fcd7d0b14f065502a8a94f4fddc2cd001f314df46a9f7d90d4466a3fc0b9c434273c2459f8b4394452654efe5c36d0a92f669094bd221bf01595b7e3b20d2d8e5ab7c9fba52dba8bdc52f86a4a5b144b8acd58458f71eb426495ada48dacc70a142c6e9b845c79a06acf2109973291ebb2df3c1a60fd3703effd18850ba472dd7187b685d", 0xa3}], 0x6, &(0x7f0000000a00)=[{0x48, 0x12d, 0xf861, "34b45880b02ec85ca3270a60cf2c85ceea04ffc7c6de09abdc38eb19e263775a129e3bb5669010621be5a74561695e518f0cc359"}, {0xe8, 0x12d, 0x5, "fbac025dc26e8f67092458e7bf0cd1d8aac7a0f986d4bef70cf9f0a68268b40252c741dc03fdc6b64d6a7da6d10e03280859d9218f90b4f71183b90d759c28eb1c7281aa6a260be515e211de246d212d9ed558351bdec6489403c319f95d18ccbbf4976eb50d4f5742d98591f3b942e9a064d3736985e22b7163b67375845175a99f6bb6110efde97f4d1f98dc3766c491205ce79b4279aa94bbb66b10fc6e5b3d22e47c12b96411c90cc6a274b7ac7849640dea75f4193884815b2a28fd9dafeedfb9b79546df7b2e95ba278c09a6245c6e13af420b1ca7"}, {0xb0, 0x11b, 0xdfd5, "209c953353ebe7d12a2fa7da13a8cde82cfdf284225f58c32cca1aa2c01eade9c74f447b88c8c6b7648d02e2e0134abcf3c153e47b9b854c9aa7311c3287a692589c4b0a6079470c12af30f886dc1e2ea0adf92912567205c21868d08e64ccd1f01a27029aca83a7d722cfb58eabbbd6bba79ea27b8d12aeeeb9387e6855bea44ffb8e6b73633b13187aa518e06684ed05e856d87b772a81aee11c3c0b"}, {0xb0, 0x101, 0x6, "ff18467385cb3cb80522dd2f2944f8a6219e0ac19cbda02a0f05bf4a1ffe4bb137505d40018fee0f08226e5d9b2e86a3ce132bb36937e5cf2070b8f3d65d03e7ee2d23549490fd70421b63d426b36e4dd564816d363b835184d2065f4e0c2fa7ea096de62ac9471fb7cf5ec6ac69a492eab8597be9ef08eac04851895e356bbe8638641731ee06ad4157af35ed9da579fcfb6bbc0db311a970eee4fe2223"}, {0x110, 0x110, 0x3, "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"}, {0x78, 0x196, 0x0, "265db626f0c3d382d7d9531f61770a1a56a8ff895328783f567f6b3707cc15baeb34d4cc2c2832eb29a591f1a37e6473968e59e9a5670640c1b92ee533c37b21e7d3f9928ad38cbaacd06b52fc534caf35e82aed96d7435d3a0dcde7349878521c8f"}], 0x418, 0x80}, 0x40000040) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000e80)={r3, @in={{0x2, 0x4e23, @rand_addr=0x7b5}}, 0x80, 0x3f, 0x1000, 0x7fff}, &(0x7f0000000f40)=0x98) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000f80)=[{0x3, 0x4}, {0x4, 0x2}, {0xc, 0x9}, {0x2, 0xfffffffffffff89d}, {0x3, 0x8000}, {0x8, 0x4}], 0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000fc0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000)=0xad9, 0x4) r6 = getpid() getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000015c0)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f00000016c0)=0xe8) r8 = getgid() ioctl$sock_FIOGETOWN(r5, 0x8903, &(0x7f0000001700)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001740)={{{@in6=@dev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001840)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001880)={0x0, 0x0, 0x0}, &(0x7f00000018c0)=0xc) sendmmsg$unix(r0, &(0x7f0000001f00)=[{&(0x7f0000001040)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001540)=[{&(0x7f00000010c0)="f75e62ff13a08e8d14530f79efcc764536c36b4c2fca9c51b90bf339a7371acbca1b9c040e027a72423063009fd0f4963c38d4412399ecfd1b2ee02c8054c6df4024de6f91fa16f65878b0b1af9d2d0757d47c8b5725930182cfc8ed2f9baf082ac224838f9477522e60da9c742115db8f2be9fa1ea1c2debf54056c3acb9b25e6446c2d1dec223330e47e1615185e925cc443f4666e6e61a764bf3b4dd488405d1c5eb47121c03b318797", 0xab}, {&(0x7f0000001180)="24d3aeb8", 0x4}, {&(0x7f00000011c0)="1e9f4a9c540c992d7706811286b12254aebed537cb8cc45fc69365099ccc5f532efe809e756538e9383e654d87beb709345988c55db864b41445883a0a61ba53d76422fb9d4796d855d24ed797ec026fa9b16d42490576dac6f203a1846a8704169a094258aceb1adaa8568e8cff54ef8192765a67f8950b77023fa2a81aa877dc6710c00246a72c66fa6ca3d91f9ba130774addbde69f7a6ee90699b6f36ad3fd90e8d4e6b44d9676c8a6c6c1cbb9fada427d1557d504a6a1404efd26124418cc8218e7a0cb6db75a07ab28e2f04a171ecfeaceea11ab7eaafd2c6f1a8a59dbfb8606928a3a71a6", 0xe8}, {&(0x7f00000012c0)="fb4b220e7dab17edf9f841ee611090a69fd0dc8d0c5247de5fb8987f8fc2a4d1ec596c260be6785a0b3d759eae319a0f4fbc871beae39e4dccd9a54e68b69845263b6b5962", 0x45}, {&(0x7f0000001340)="e606f6fdf88ccf0c78938e7b095bebc415d93930168e2e9d788d435a690507146bfef1c82f176e45f55e91bc48d4d5102988c9d046091e08114dc89771d03748d6f59ca2c2f4d2e66421dc4eee6ba96cf418be791faf7a2e6a29733bbc0b54e6477e7bb670e92d99", 0x68}, {&(0x7f00000013c0)="0fd3c18fe838b00105b18b4066e25e7ab291145669e69e1f76e939c3c786433fecfd8536052aa5dfcfcf62c83e4dd95a1ac741af4927cefd8b2ad02e6e562bfc41651ac48c3ab7bbe8e918f2d8feffc40bb03e68c96cf59dfdea03ea2255d57202a2f68b08023c81fa7b10b74e3f2b56a7fb9fb190e1db56b2e6f9592b36c6e7c7e9981006041a1ceafdcaa41a6c65ab74a3cc8718018b70000a89cd7eccb0a4b8972f9c5641d654689d61b8c71de100d3eb98680f5ce6d6146ab7ad9233c24c3bfc245223a75e0853fe615d8e74c607e543df9d8393e560535695a5d0b16d1aea95f6c4ff36c9", 0xe7}, {&(0x7f00000014c0)="01daab2d114cb1a99b06f79f03f4b97577ded3c3bfb7a433d4f60fe3b908431bc24d483fffe8fa7ffcd6313999a5f24b0a27650658e600fe1c18186d03f0e17722d5549e70dcd2ccec5175b898a1ff46c7656e40418d7b033470b88bb1378fffd2d2fd9568c2cfd56001bb", 0x6b}], 0x7, &(0x7f0000001900)=[@rights={0x28, 0x1, 0x1, [r0, r0, r5, r0, r5, r0]}, @rights={0x28, 0x1, 0x1, [r0, r4, r0, r4, r0]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r5, r0, r5, r4, r4, r4]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x18, 0x1, 0x1, [r4]}], 0xe8, 0x10}, {&(0x7f0000001a00)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001e40)=[{&(0x7f0000001a80)="d12de53cbf72648eaab8a5a4da2db3f6f1bcb5dc2de98c050d703c4dfbfe9dd9fe234fb8fa0c4bdabb8e345e7ab6c8d0ac4163226fc39114466d17a6ae9770ed506143f98d833a17a73a0291b920ba57fbe1acb060796576df9caa6a00b7bf40c59ed32fb34670bcff97b750d2a397f0eaf4a5058a45040fee76bf3cb62a8e5584f90579cbb3bd75ff1fa42ae999b905611b0b2a4f213a99be0532eaa8f0bd6989df4d1085edc7acc207df302354e37cc0e9e591d8d11fed81474edca4850468c514783c0408fd249e86da36ca9fbc521dddf0c5364aa60d4db074c464ac7c1288cc8a456e8467ed26b0184be70450720e0fe49a9d9847", 0xf7}, {&(0x7f0000001b80)="ff5d4938265b8845c4c84160c9906f3d18eeb9913fb6e04e130339a45dd31c56c899a678c6c51b064ea28bf198a1399840338889f722effca582570bf86ea8682f543c44bd9565543f26c376c65936e4f8db3291438e35ed862ab7658f5ee644b986b43b5426b2f7fed56626d757393a9f534e9ed4aecf247ea7174a7694b8fbff80b2cfce79c82a84999851956d6a16475cbf3bd343a6c288e9e6f1ed8911136ffb76f7d6eb2ebdf9bd0b701786a8d9ff92aeeddd6076f53a17dd1058bfc5412bcaae0684569f", 0xc7}, {&(0x7f0000001c80)="6e7a0aa85ab34d434be756a4a016ce1f6942bfb64096858982776a98fbadb7695d429e06ca5d66dc3f9c411fec34909bc64d3cecd818a15a9207149f3800a0e3ffcca2984190e5df98320f3722030be5cbe63b9b45c07400e0ea8057549194924ed3cffb5b4564c4844b83d9beb0cbf40a40f985921b8bfc604e41ebff2db97a581ed4fda5019f07f2d7cc45eb58a1259fe5ca1884a674fad083b9d53b6062d2c3ea2ac91d099fe95d60e2ef4a186eacdb0350b2dd64aa77ed4f4d3baeacf37336a22395", 0xc4}, {&(0x7f0000001d80)="46305dfa68989f25098da6095be3a9b4d72eee0a57abc193070582766a2b05304b1601b496b22de60f6aaa1d84d68e6645846a9265ac1e2615c969ca238014bf5cf97c9c519d75409317caf9bf0eb7", 0x4f}, {&(0x7f0000001e00)="0d800211e5f9240fd39934f67d2b40b529b46c10249e5dc9c393ad64d99f886298c6e78dff897513dd", 0x29}], 0x5, &(0x7f0000001ec0)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r5]}], 0x30, 0x8801}], 0x2, 0x2400c081) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001f80)=0x200, 0x4) sendmmsg(r5, &(0x7f0000001fc0), 0x0, 0x240408d0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={r2, 0x7f, 0x8000, 0x7, 0x8, 0x80000000}, 0x14) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r12, 0x40106410, &(0x7f00000020c0)={0x19, &(0x7f0000002080)="8dacb2617f4de6e1ae1a32bde705c91249ead2ca3d09bd6425"}) 2018/03/30 11:43:42 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00000000c0)={@rand_addr=0x2, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c34000)={0x406, 0x0, 0xfffffffffffffffc}, 0xfffffffffffffeb0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/03/30 11:43:42 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x4000000000000002, &(0x7f0000ff8ffc)=0x8005, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'vcan0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000340)={@empty, 0x3b, r1}) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0xfffffefffffffffe, &(0x7f0000000240)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000100)=""/131, &(0x7f0000000040)=0x83) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00000003c0)={0x0, 0x80000001}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000440)={r4, 0x9, 0x3}, &(0x7f0000000480)=0x8) bind$netlink(r3, &(0x7f0000000280)={0x10, 0x0, 0x25dfdbfc, 0x40}, 0xc) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x8, 0x4) bind$inet6(r2, &(0x7f0000ff1000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r3, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)) getsockopt$IP6T_SO_GET_ENTRIES(r3, 0x29, 0x41, &(0x7f00000004c0)={'security\x00', 0x90, "d9156249126fe5959c38b7f75acb75cd015e38f3b577ef256044ac0fb8dafb14fa59262d5f7aa4b4af9daec1cf1c6dcb78618f6c75eb94de7862ee5692c0ccac7d281c0a215a7eb80622bf47ac233dbd4b49b030099e8ed0b06bc9ce7e55bb33351e71cfbe57fbec14f5f0caad7e3998b72db9c19bf7ae814c4eb64d8caf1650f45a2811f189d7c380a9389162ae18b0"}, &(0x7f0000000580)=0xb4) sendto$inet6(r2, &(0x7f0000000040), 0x0, 0x20040000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000005c0)={@mcast1={0xff, 0x1, [], 0x1}, 0x1000, 0x1, 0x3, 0x4, 0x100000000, 0xe620, 0x5}, &(0x7f0000000600)=0x20) r5 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000300), &(0x7f0000000380)=0x14) ioctl$sock_bt_cmtp_CMTPCONNDEL(r5, 0x400443c9, &(0x7f0000000200)={{0x7, 0x8, 0x5, 0x7, 0x3ff, 0x80000000}, 0x7fffffff}) 2018/03/30 11:43:42 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0xe, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = accept4(r0, &(0x7f00000026c0)=@sco, &(0x7f0000000240)=0x4c, 0x80000) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f0000002780)={r1}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000100)={'raw\x00'}, &(0x7f0000000180)=0x54) setsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000200)=0x81, 0x4) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f00000001c0)={0x6}, 0x2) 2018/03/30 11:43:42 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) socketpair(0xc6deab0cf7228f94, 0x3, 0x8, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0xffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000280)={0x0, 0x0, 0x4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000001c0)={r2, 0x80000, r0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000000c0)={0x400, 0x0, 0x10000, 0xff}) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0106438, &(0x7f0000000200)={0x5, r4}) r5 = accept4(r3, 0x0, &(0x7f0000000140), 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x8, &(0x7f0000000180)=0x2, 0x4) 2018/03/30 11:43:42 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000007c0)={0xffffffffffffff9c}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000800)=0x5cb, 0x4) r1 = socket$packet(0x11, 0x200000000003, 0x300) ioctl$sock_ifreq(r1, 0x80000089a2, &(0x7f0000000080)={"6272696467653000e7ffffff00", @ifru_settings={0x5, 0x0, @fr_pvc=&(0x7f0000000040)}}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r2, &(0x7f00000006c0)={0x2, 0x4e22}, 0x10) socketpair(0x0, 0x80003, 0x9, &(0x7f0000000b80)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$bt_l2cap(r5, &(0x7f0000000bc0), &(0x7f0000000c00)=0xe, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_int(r3, 0x0, 0x14, &(0x7f0000000400)=0x8, 0x4) r7 = getuid() socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000440)={0xffffffffffffffff}) recvfrom$inet6(r8, &(0x7f0000000480)=""/70, 0x46, 0x0, &(0x7f0000000580)={0xa, 0x4e24, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) getsockname$packet(r1, &(0x7f0000000780)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0x14) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000640)={0x0, @remote}, &(0x7f0000000680)=0xc) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000540)={0x0, r5, 0x7, 0x1}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000940)={@dev={0xfe, 0x80, [], 0x16}, r9}, 0x14) gettid() sendmsg$nl_netfilter(r6, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000005c0)=ANY=[@ANYBLOB="3c0c00df250c0000b4cd00020008ee3300f51da888c4c3b32ff558af829d0acf7a521b072365447d13d9db35d2bbb71efc005176c3e4ffcfbaa7930322e09d9fd47161"], 0x43}, 0x1, 0x0, 0x0, 0x80}, 0x14) r10 = socket(0x0, 0x80000, 0xe74c) accept$netrom(r10, &(0x7f0000000840)=@full, &(0x7f00000008c0)=0x48) readv(r6, &(0x7f0000000f40)=[{&(0x7f0000000140)=""/40, 0x28}, {&(0x7f0000000a80)=""/115, 0x73}, {&(0x7f0000000180)=""/63, 0x3f}, {&(0x7f0000000d40)=""/229, 0xe5}, {&(0x7f0000000e40)=""/232, 0xe8}, {&(0x7f0000000900)=""/3, 0x3}], 0x6) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000c40)={{{@in6=@dev={0xfe, 0x80, [], 0x15}, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e22, 0x0, 0x4e22, 0x3, 0xa, 0x80, 0xa0, 0x2c, r9, r7}, {0x4793, 0x0, 0x40, 0x3, 0xffffffffffffff51, 0x2, 0x3, 0x5}, {0x2, 0x10000, 0x4, 0x9d8}, 0x800, 0x6e6bbf, 0x0, 0x1, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d4, 0xff}, 0x0, @in, 0x3503, 0x2, 0x0, 0x7, 0xbe, 0x0, 0x6}}, 0xe8) socket$packet(0x11, 0x2, 0x300) sendto$inet(r3, &(0x7f00000016c0)="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", 0x1000, 0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000700)={0x0, 0xfffffffffffffffe, 0xfffffffffffffffe, 0xe4, 0x101, 0x1f}, &(0x7f0000000740)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000980)={r11, @in6={{0xa, 0x4e22, 0x101, @loopback={0x0, 0x1}, 0x2}}, 0x80000000, 0x180}, 0x90) ioctl$DRM_IOCTL_GEM_FLINK(r5, 0xc008640a, &(0x7f0000000fc0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000001040)={r12, r13}) readv(r6, &(0x7f0000000380)=[{&(0x7f0000000b00)=""/126, 0x7e}, {&(0x7f00000001c0)=""/101, 0x65}, {&(0x7f0000000240)=""/39, 0x27}, {&(0x7f0000000280)=""/183, 0xb7}, {&(0x7f0000000340)=""/12, 0xfffffffffffffd40}], 0x5) 2018/03/30 11:43:42 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000001c0)={'bond0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@ipv6_newaddr={0x2c, 0x14, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1, @loopback={0x0, 0x1}}]}, 0x2c}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@bridge_newneigh={0x40, 0x1c, 0x818, 0x70bd28, 0x25dfdbff, {0x1f, 0x0, 0x0, r1, 0x0, 0x85, 0xd}, [@NDA_SRC_VNI={0x8, 0xb, 0x98b6}, @NDA_PORT={0x8, 0x6, 0x4e21}, @NDA_LLADDR={0xc, 0x2}, @NDA_MASTER={0x8, 0x9}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000000}, 0x4004801) 2018/03/30 11:43:42 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x16}}}, [0x100000001, 0x2, 0x6, 0x800000000000000, 0x200, 0x3f, 0x7da, 0x1, 0x1, 0x6cf, 0x1, 0x3, 0x6, 0x1, 0x7]}, &(0x7f0000000080)=0x100) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r3) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f0000000140)=""/246, &(0x7f0000000100)=0xf) 2018/03/30 11:43:42 executing program 7: r0 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'nat\x00', 0x0, 0x3, 0xd, [], 0x1, &(0x7f0000000080)=[{}], &(0x7f0000000100)=""/13}, &(0x7f0000000140)=0x78) sendmsg$nl_route(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00008d5ff0)={&(0x7f0000000240)=ANY=[@ANYBLOB="280000001c00050d000000000000000007000000", @ANYRES32=r1, @ANYBLOB="1c1ff3b5b08107bf656bc7d54392dced1237847134cc2f9c10e03f19b09c6de9534c4a4baa0400aadadcd2d374cbc43467ef64160c944e0c43bb7184a85c20f554fd22c78354dddd68bbe99b383932312b17971e0d698dc0fdb91968e680d5c02d7f52fa23a1d790ced18c7846efd1f07d91ac93bc2ebac1cbdf011b1f6fcb05ee4fe7191e0c4ded6cf8646913de201eb78219e34a216c109ad5a91cc9d3990387b7c8f8c126b93f05f97e368f0ae2eef8ed894835d02c38f4c061366fa570fa6054151c0835734b3c9acb4e0fddeee50030d94f"], 0x28}, 0x1}, 0x0) 2018/03/30 11:43:42 executing program 1: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000280)) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000300)={'filter\x00', 0x0, 0x4, 0xc2, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000140)=""/194}, &(0x7f00000002c0)=0x78) ioctl$int_out(r0, 0x2, &(0x7f0000000100)) 2018/03/30 11:43:42 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00000002c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000280)={&(0x7f00000000c0)={0x1c, 0x10, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x6}, [@nested={0x8, 0x1, [@typed={0x4}]}]}, 0x1c}, 0x1}, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="67147b42a4bde0b3", 0x8}, {&(0x7f0000000100)="390fbedcab4b6acb65a0c42daf1b8e2d78ce9085ccbbd6558cbbadf9ba8a227f8e3fafb19fab42fc535b5787ce04c4eb827988f547b3c5ee757eaf2ababca5fac9dac7e92f903bb2978ebd59ff7f7ff875d406231b12e1582a6e0880c6e1852ecf456dc9c6a24385eb61dbcdc7f78be8d26f853575ca08e4347ce243a376659e7914135eaa5ce68b92fef13c6bb78ef8ad794c9a2f6062212bd916e84fa19bf41afbc29f4c34b918014b1cc239db63a3434a38568414aee5", 0xb8}, {&(0x7f0000000300)="45715231522e0d7772052c4161459de426ab939f3f4093dec0727338e7a3579f1805151b34545b8d877d361a5488464381dd1ce7b123d2b1334733ac2c53d5d3d1c0e92182d341ba3ff3e8204416c06fb6db5f044991077f3f1cd714e30af16e2d6b370bff37e250fd7e8f246798e894c12f6f24b627b0da55b166365d70e263c601a553da5251c7fdf288ad60e4148a4819f4de3db9b926d44386812db0f32ba58752bf8d37419ee186262df7da7d3941a1b5bc5eb16f856e2135d6c6e1e2b5256f7a2cd02b7135084c1d03c9915a47598f90de7a", 0xd5}], 0x3, 0x0) [ 81.366733] sock: process `syz-executor4' is using obsolete getsockopt SO_BSDCOMPAT 2018/03/30 11:43:42 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000704ffb)="8907040400", 0x5) connect$inet(r0, &(0x7f0000000140)={0x2, 0xfffffffffffffffd, @loopback=0x7f000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f67000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x1, 0x30, 0x8, 0x2}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) 2018/03/30 11:43:42 executing program 4: syz_emit_ethernet(0xffffffffffffff66, &(0x7f0000000080)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [{[], {0x8100, 0x40, 0xfd3b, 0x1}}], {@canfd={0xd, {{0x2, 0xff, 0x401, 0x8}, 0x35, 0x2, 0x0, 0x0, "f115242ab1af02ce9a2779247f4136cabbc0c187f364e73e8af377ab69f330a69fae720ad3f129bf35933bbbf557b4b22af75449dfb0d1caa84946a3d11c070d"}}}}, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000)=0x4, 0x4) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x20, 0x4) 2018/03/30 11:43:42 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000140)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) r1 = accept(r0, &(0x7f0000000000), &(0x7f0000000080)=0x80) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00000000c0)={0xb44, 0x6, 0x0, 0x3f, 0x6, 0x5, 0x80000000, 0x5, 0x554, 0xffff}, 0xb) 2018/03/30 11:43:42 executing program 7: r0 = socket$vsock_stream(0x28, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x1f) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}}}, 0x81, 0x6, 0xffffffff94b50000, 0x7ec, 0xa2}, &(0x7f0000000300)=0x98) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000340)={r3, 0x9}, &(0x7f0000000380)=0x8) sendmsg$nl_generic(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000004}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xd0, 0x18, 0x310, 0x70bd28, 0x25dfdbfc, {0x1c}, [@nested={0xb4, 0x10, [@generic="0089f56b9f195fea28e06c6ee92b0ef91ae1c7722954f34c54275895ac4ea4297c454161b344de37a61dbe069d851a26a1c8134794742a0604a306c678f513e4deb48234f82035c9e949021c3cde8966745bea2a17aaf1263870de576f4daf1e88eae72c945ac4d3adfd84afdbc28bf6bc18bc66898b2e736102278fd0e182cc59861fe2b3b7c0678692d72509d377d3f1c3400160c8ace04321e52129be6de070085c9eb322", @typed={0x8, 0x5b, @u32=0x1}]}, @typed={0x8, 0x17, @u32=0x88}]}, 0xd0}, 0x1, 0x0, 0x0, 0x8000}, 0x4055) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x28, 0x6, &(0x7f0000002f18)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0x2) 2018/03/30 11:43:42 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x6) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@ipv4_deladdr={0x48, 0x15, 0x801, 0x0, 0x0, {0x2, 0x40}, [@IFA_CACHEINFO={0x14, 0x6}, @IFA_CACHEINFO={0x14, 0x6}, @IFA_LOCAL={0x8, 0x2}]}, 0x48}, 0x1}, 0x0) 2018/03/30 11:43:42 executing program 1: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet(r1, &(0x7f00000001c0)={0x0, 0x0, @remote}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000300)={0x0, @dev, @dev}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000002c0)={r3, 0xf7}, 0x8) getsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f00000000c0)=""/164, &(0x7f0000000180)=0xa4) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="018013000000aaaaaaaaaa0008060001080006040000aaaaaaaaaaaaac1414bb5f198384c222ac1414bb"], &(0x7f0000000040)) 2018/03/30 11:43:42 executing program 0: r0 = socket$packet(0x11, 0x100000000000003, 0x300) setsockopt$sock_int(r0, 0x1, 0x2b, &(0x7f0000000040), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000dd0000), 0x4) syz_emit_ethernet(0x12, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000180c20000008100000088a8d82f736bec5b058384fb49bd0000000000200000a7595dd65962aa9811724ec74e1116bb9949c236ff679a3cd8aab17d505288da61867f881d97e7b20a4968"], &(0x7f0000000080)) 2018/03/30 11:43:42 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) recvmsg$kcm(0xffffffffffffff9c, &(0x7f00000003c0)={&(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000180)=""/74, 0x4a}, {&(0x7f0000000200)=""/227, 0xe3}], 0x2, &(0x7f0000000300)=""/168, 0xa8, 0xffff}, 0x3) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000400)={r0, 0x4, 0x0, "e5c88efc1ca0c6c05e3c16289f6bb76a01fc54c66f7ce429434385f7cca111184e20a31ae6038030464a5b9d92282c5d5b80174be2fd492012133ba38cf0ab5703302921490a8131af6ca75603007b7d7b7cfee6c0c37ac3359464240ae937e781451c18dd064f4d1f3c894f908c8ce409e0d8c16133c1643199155abeaafff27934602f94cfaf6caa11c1403f498a843f661e784437a228892db4cbbd8ff1eb1d0682bc4c54d625110f565cbd5cbb71e354e862bb4792a33aff53ddee36e9e837158c424217ea71785b78621667a70f01e06ac601e181c81ad7e9d83b4883632fc6b46ecb56d8eb8a51a212d7d5816a"}) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r3 = epoll_create(0x4) epoll_pwait(r3, &(0x7f0000000500)=[{}, {}, {}, {}, {}], 0x5, 0x1, &(0x7f0000000540)={0x6e89}, 0x8) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r4, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r4, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x4a, &(0x7f0000000080)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "97922b", 0x14, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[], @tcp={{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) 2018/03/30 11:43:42 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000af2000)="8be3000000010000", 0x8) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000680), 0x0, 0x0, 0xffffffffffffffe8}, 0x4008010) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f00007faffc), 0x4) r3 = socket$packet(0x11, 0x3, 0x300) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x17, &(0x7f0000000000)=0x233, 0x4) r5 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r5, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) listen(r5, 0x1000008000) r6 = accept$netrom(0xffffffffffffffff, &(0x7f0000000600)=@full, &(0x7f0000000080)=0x48) setsockopt$netrom_NETROM_T4(r6, 0x103, 0x6, &(0x7f0000000680)=0x10000, 0x4) pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r3, &(0x7f00000003c0)={0x2000}) r9 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e20, @rand_addr=0x5}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x42, {0x2, 0x4e24, @rand_addr=0x1}, 'ip_vti0\x00'}) r10 = socket$inet(0x2, 0x3, 0x800000000000b) setsockopt$EBT_SO_SET_ENTRIES(r10, 0x0, 0x80, &(0x7f00000002c0)=@nat={'nat\x00', 0x19, 0x2, 0x32a, [0x20000340, 0x0, 0x0, 0x20000480, 0x200004b0], 0x0, &(0x7f00000000c0), &(0x7f0000000780)=ANY=[@ANYBLOB="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"]}, 0x3a2) connect$inet(r9, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt$inet_dccp_int(r8, 0x21, 0x7, &(0x7f00000002c0)=0x400000000000, 0x4) close(r5) sendmmsg(r9, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r7, 0xc0086420, &(0x7f0000000240)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r8, 0xc0086421, &(0x7f0000000280)={r11, 0x1}) accept(r4, &(0x7f0000000000)=@l2, &(0x7f0000000340)=0x80) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000003300)=@req3={0x0, 0x1, 0x8, 0x4, 0x7, 0x9, 0x8}, 0x1c) accept4$packet(r2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000300)=0x14, 0x80800) 2018/03/30 11:43:42 executing program 4: r0 = socket$inet6(0xa, 0x2000000000001, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001280)=0x14, 0x80000) pipe(&(0x7f0000001300)={0xffffffffffffffff}) getsockname$packet(r1, &(0x7f00000012c0)={0x0, 0x0, 0x0}, &(0x7f0000000500)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000540)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x25, r2}) bind$inet6(0xffffffffffffffff, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000d6cf78)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001100)={0x0, @in6={{0xa, 0x4e23, 0x945, @dev={0xfe, 0x80, [], 0xe}, 0xa69}}, 0x5, 0x80000001, 0x2f6, 0x4, 0x28}, &(0x7f0000000180)=0x98) r5 = accept4$inet(r3, &(0x7f0000000f80)={0x0, 0x0, @loopback}, &(0x7f0000000fc0)=0x10, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x73, &(0x7f00000001c0)={r4, 0x0, 0x30, 0x6, 0x8}, &(0x7f0000000b00)=0x18) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) getsockopt$inet6_buf(r3, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000001ffc)=0x90) sendto$inet6(r0, &(0x7f0000000100), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) setsockopt$EBT_SO_SET_COUNTERS(0xffffffffffffffff, 0x0, 0x81, &(0x7f00000011c0)=ANY=[@ANYBLOB="6e617400000000000000000000f6ff0000000000000000044ad35c000000000000001b000400000000000000000000000000000000000000000000e1501a529a955c864853fcc1a79c299420dd1a00b16dda5dda64cd8be52297910e43158906f6e8fff7f20ef644000000000000000000000000000e00009a6ca7e6634a3a8cd6f3958a4e1e"], 0x1) ioctl$int_out(0xffffffffffffffff, 0x5460, &(0x7f0000000040)) preadv(0xffffffffffffffff, &(0x7f0000000f00)=[{&(0x7f0000000580)=""/70, 0x46}, {&(0x7f0000000900)=""/217, 0xd9}, {&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000000a00)=""/253, 0xfd}, {&(0x7f0000000600)=""/146, 0x92}, {&(0x7f0000000b00)}, {&(0x7f0000000b40)=""/84, 0x54}, {&(0x7f0000000e80)=""/106, 0x6a}], 0x8, 0x0) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'sit0\x00', 0x4}, 0x18) getsockopt$EBT_SO_GET_INIT_ENTRIES(0xffffffffffffffff, 0x0, 0x83, &(0x7f0000000380)={'nat\x00', 0x0, 0x3, 0xec, [], 0x7, &(0x7f0000000200)=[{}, {}, {}, {}, {}, {}, {}], &(0x7f0000000280)=""/236}, &(0x7f0000000400)=0x78) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000100)={'vcan0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000440)=@assoc_value, &(0x7f0000000480)=0x8) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000bc0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000c40], 0x0, &(0x7f0000000000), &(0x7f0000000c40)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x6002, 'dummy0\x00', 'vlan0\x00', 'ip6gre0\x00', 'vcan0\x00', @empty, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@AUDIT={'AUDIT\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}, {{{0x1d, 0x0, 0x0, 'teql0\x00', "7643616e4a8700000000030000000001", 'vlan0\x00', 'ipddp0\x00', @random="56190635f233", [], @random="d238742a69de", [], 0x70, 0x70, 0xb8}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x3}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffc}]}, 0x2a8) socket$kcm(0x29, 0x5, 0x0) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x150, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000700], 0x0, &(0x7f00000006c0), &(0x7f0000000700)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x1b, 0x0, 0x0, 'bcsf0\x00', 'teql0\x00', 'ip_vti0\x00', 'erspan0\x00', @empty, [], @random="c8992de4105a", [], 0x70, 0x70, 0xc0}}, @common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}}]}]}, 0x1c8) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f00000000c0)={'dummy0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) 2018/03/30 11:43:42 executing program 1: syz_emit_ethernet(0xc, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)={0x3}) 2018/03/30 11:43:42 executing program 5: r0 = socket$inet6_sctp(0xa, 0x4, 0x84) setsockopt$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, &(0x7f00002c9000)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) 2018/03/30 11:43:42 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @multicast1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={0x0, 0x400, 0x5, 0x5}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0xc1, "c3d76c51045262f3abfc8f2bf1b3a664328f89f9a7764611bb0348759af28bb9d221ed291f7b3af8369ee94bc3ac7fb354fbb0ac0f4881a451d2cb78774182a98d92b9d8adc59c606532c29d437ab15f0ac95126f114dc9323afafea9f08347d78d3f9df370265dba79114b14fbc11a7e166ac59d7d13898ebce5c84b5aa91dda849e596f216e0352bef6eadc9e5d5cb957c0a91065b6461c2076b62e7a452b4aeb90b0e38afe5765a84344d2337265c5bdf9a4e85e75ec88020e17fa86a416e12"}, &(0x7f00000002c0)=0xc9) setsockopt$sock_void(r0, 0x29, 0x21, 0x0, 0x0) 2018/03/30 11:43:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x12}}}}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={r1, 0x100}, 0x8) r2 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r2, 0x10f, 0x87, &(0x7f00004ee000)=@req={0x200, 0x0, 0x3, 0x3}, 0x32f) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000000040), 0x4) getsockopt$IP_VS_SO_GET_DAEMON(r2, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000080)=0x30) sendmsg$key(r2, &(0x7f00005af000)={0x0, 0x0, &(0x7f00003f1000)={&(0x7f00007b1000)=ANY=[@ANYBLOB="02000000000000000000001e2f000000"], 0xffe2}, 0x1}, 0x0) 2018/03/30 11:43:42 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendto(r0, &(0x7f0000000280)="19a70dab513e04fb8005f184ed9bd762b6060e29891ac812871100686dd40ccf4c9447829c4bcd3e67b5af7cddc174c6b042d473b16186697c2265ef1944cc5c512f8ceef942d21318b2", 0x4a, 0x4004, &(0x7f00000001c0)=@hci={0x1f, r1}, 0x80) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000240)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000040)={r1, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f0000000080), &(0x7f0000000100)=0x40) socket$packet(0x11, 0x3, 0x300) 2018/03/30 11:43:42 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={0xffffffffffffff9c}) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000180)=0x1f, &(0x7f00000001c0)=0x2) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) 2018/03/30 11:43:42 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000e75000), 0xffffffffffffff08, 0x800000120000003, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180), 0xfffffffffffffd5a) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000340)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@loopback=0x7f000001, @rand_addr=0x3f]}, 0x18) shutdown(r0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000080)=""/144, &(0x7f0000000140)=0x90) socketpair(0x0, 0x0, 0x1, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000003c0)={0xfefe, {{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x11}, 0x800}}}, 0x88) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000300)={r2, 0x2, &(0x7f0000000200)=[0x2, 0x7fffffff], &(0x7f0000000240)=[0x1, 0x8000], 0x4, 0x5, 0xfffffffffffffff7, &(0x7f0000000280)=[0x8, 0x426, 0x100000000, 0x4, 0x2], &(0x7f00000002c0)=[0xc9, 0x0]}) socket$inet(0x2, 0x6, 0x3) recvmsg(r0, &(0x7f0000002380)={&(0x7f0000000000)=@nl, 0x80, &(0x7f0000002340)}, 0x1) [ 81.702546] kernel msg: ebtables bug: please report to author: entries_size too small 2018/03/30 11:43:43 executing program 0: r0 = socket$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) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'ip_vti0\x00', 0x72}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000500)={r0}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000700)=0x4, 0x4) r2 = bpf$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(r3, 0xc0186419, &(0x7f0000000280)={0x3, &(0x7f00000007c0)=""/4096, &(0x7f00000003c0)=[{0xa47, 0x95, 0x0, &(0x7f0000000140)=""/149}, {0x9, 0x1000, 0x0, &(0x7f00000017c0)=""/4096}, {0x0, 0x93, 0x9, &(0x7f0000000300)=""/147}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)="6970365f76746930000000000400", 0x10) r5 = socket$kcm(0x29, 0x2, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r4, 0x0, 0x483, &(0x7f0000000480), &(0x7f0000000200)=0x68) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f000031aff8)={r0, r2}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000580)={r3, 0x28, &(0x7f0000000540)}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r6, &(0x7f0000000780)={&(0x7f00000005c0)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000600)=ANY=[@ANYBLOB="b8000000000000000000f0ff00007f000001000000000000000000000000ff0100000000000000000000000000010000000000009469e0b80a998c4de67f9e8684d7c98e00400000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x3}, 0x1}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$bt_BT_VOICE(r6, 0x112, 0xb, &(0x7f0000000440)=0x8, 0x2) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f00000027c0)={r0}) 2018/03/30 11:43:43 executing program 6: syz_emit_ethernet(0x1c, &(0x7f0000000080)={@random="cd390b081bf2", @link_local={0x1, 0x80, 0xc2}, [{[{0x9100, 0xff, 0x1ff}], {0x8100, 0x7, 0x4}}], {@generic={0x8863, "6ecdaa4c35aa"}}}, 0x0) 2018/03/30 11:43:43 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000000100)=ANY=[@ANYBLOB="280000001800210cffffffffffffffff8020000000040005001cf355ea00090008000000359f6778f7cfe65fd232b1414823a933ce95cc05d17190f485cd3a40ad68a749f1022ecaa4c634dfa2e1c7f999cef0486bb4c5f4e54bf516370ee43bfb468e5de630a20f7c1b4b6f259da61ea4e9373cdd1b7294096e44a077ac00674a952bfe64e1a44376c5e38c253082beca9e306f0649e67ecbaf41b7cbbaabae07481480d2ddcd65389acca8e246295bfd538a33c65054eeb21f76cb425c145776917a57b39f6cdedc5840aa1220217d2181cbba4531f0f1794950c05344393960ace693180b", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/03/30 11:43:43 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@ll, &(0x7f0000000100)=0x80) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r1}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000240)=[@in={0x2, 0x4e21, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x4, @empty, 0x100000000}, @in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x17}, 0x10000}], 0x58) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) getsockopt$IP_VS_SO_GET_SERVICE(r2, 0x0, 0x483, &(0x7f0000000180), &(0x7f0000000200)=0x68) 2018/03/30 11:43:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r1, 0x300, 0x70bd27, 0x25dfdbfd, {0x2}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2e}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x24000040) r2 = accept4(r0, 0x0, &(0x7f0000001380), 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000014c0)={0x0}, &(0x7f0000001500)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001540)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@dev}}, &(0x7f0000001640)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001680)={0x0, 0x0, 0x0}, &(0x7f00000016c0)=0xc) r6 = getpid() r7 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001700)={0x0, 0x0, 0x0}, &(0x7f0000001740)=0xc) r9 = getpid() r10 = getuid() r11 = getgid() r12 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001780)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000001880)=0xe8) r14 = getgid() r15 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000018c0)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000019c0)=0xe8) r17 = getgid() r18 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001a00)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000001b00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001b40)={0x0, 0x0, 0x0}, &(0x7f0000001b80)=0xc) r21 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001bc0)={{{@in6=@local, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000001cc0)=0xe8) r23 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001d00)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001d40)={{{@in6=@dev, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast1}}, &(0x7f0000001e40)=0xe8) r26 = getgid() sendmsg$unix(r2, &(0x7f0000001f80)={&(0x7f00000013c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000001440)="2e5fad1fb53b90cb66375aa6cd850780", 0x10}], 0x1, &(0x7f0000001e80)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0x100}, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001fc0)={0x0, 0xffff}, &(0x7f0000002000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000002040)={r27, @in={{0x2, 0x4e23}}, [0x8, 0x4, 0x3, 0x877e, 0x80000001, 0x2, 0xffffffffffffffff, 0x1433, 0xe50d, 0xe5c5, 0x80000001, 0x80, 0x7ff]}, &(0x7f0000002140)=0x100) 2018/03/30 11:43:43 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x7, 0x801, 0x3ff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x20000000}) bind$alg(r0, &(0x7f0000000100)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0xffffffffffffff2c) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000180)=""/151, &(0x7f0000000080)=0x97) 2018/03/30 11:43:43 executing program 7: pipe(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000007c0)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000000800)={r2, r3}) socketpair(0x10, 0x80f, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000180)={0x7e2a, 0x80000001, 0x1, 0x2}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, 0xffffffffffffffff) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000380)={r1}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000400)={0x0, 0x963}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000000480)=@assoc_value={r8, 0x101}, 0x8) bind$inet6(r6, &(0x7f000039cfe4)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) sendto$inet6(r5, &(0x7f0000c7a000), 0xfffffde5, 0x20000004, &(0x7f00005f0fe4)={0xa, 0x4e22, 0x0, @loopback={0x0, 0x1}}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="1800000000ff4ba25d58798db470d895efdd634b6500b553"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r9 = socket$kcm(0x29, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000340)={r1, 0x0, 0xa9, 0xbe, &(0x7f00000001c0)="1d9fe5a37a8cb8cb686308a0353a05bf7398718809d95478d96a8331ed04cd96b59e9af2eca7398da7f2ec0329105f6f6c191ef994b8d0ba9a2b8856a2fe10185ad60f94ffda6daf6bd1b65bf9f1b82b2fb93df4d01f4f952a304c0e046fee78b59ee1edee47b072d41c69ca5d5da4a734dff128738de3b89ee242cb2cf023e9b11942bda3221437897c08ae25e5626919d7e2b56ef4f160267a5b589da69a6b1a33234653f2ab5c7f", &(0x7f0000000280)=""/190, 0x3, 0xd0}, 0x28) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) write(r9, &(0x7f0000000040)="3711c36db06fc7436b3d88954f5f68cf84f616e216afebb1852aa800563bb0ceb1e6", 0x22) shutdown(r6, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00000000c0)={'vlan0\x00', 0x2}) ioctl$sock_kcm_SIOCKCMCLONE(r9, 0x89e2, &(0x7f0000000000)) getsockopt$inet6_int(r6, 0x29, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000006480)=[{{0x0, 0x0, &(0x7f0000002780)=[{&(0x7f00000012c0)="b1d5c920d3fa34bf44abb45d29b27ce82bff3c639193eaf30f8ce32100c6635b0f998d34c879a9d7d663196827d16bb585abc1ee528b929131fcc75410b7be390790d0298a7d7a6e33bf10b385d7503438df843528842235e309766855", 0x5d}], 0x1, &(0x7f0000001280), 0x0, 0xc5464026521cd69c}}], 0x1, 0x42) 2018/03/30 11:43:43 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in={0x2, 0x4e21}, @in6={0xa, 0x4e24, 0xe6, @mcast2={0xff, 0x2, [], 0x1}, 0x70a0}, @in6={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0x14}, 0x200}, @in6={0xa, 0x4e20, 0x80, @mcast1={0xff, 0x1, [], 0x1}, 0x81}], 0x64) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'ip6gretap0\x00', 0x3}) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/93, 0x5d}, {&(0x7f0000000180)=""/139, 0x8b}], 0x2) r2 = socket$vsock_dgram(0x28, 0x2, 0x0) getpeername$packet(r1, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000007c0)=0x14) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0xf, 0x2, &(0x7f0000000280)=@raw=[@jmp={0x5, 0x40, 0xf, 0x0, 0x9, 0xfffffff8, 0x4}], &(0x7f00000002c0)='syzkaller\x00', 0x7f, 0x6b, &(0x7f0000000300)=""/107, 0x41100, 0x1, [], r3}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000009c0)={r4, 0x0, 0x8e, 0x58, &(0x7f0000000880)="5aaa87b99472703390c8540157edee098a1f8841d0abc30b979c4667f68513e02f07c1f52bd9bdf155a03a764d94aa4a3c68b07dad2d14b3f3473b89baab55c1cb2a78754d147062e69c8ed6e446f3b973dd2cf69d763910f84d5f6ceed59e371e59e47384825110de58e3f628b7857d3773ce10aa647c425dd68d84eff4d909ad91ced0d12ece5e1c98739e7048", &(0x7f0000000940)=""/88, 0xef, 0xd9}, 0x28) recvfrom$llc(r1, &(0x7f0000000a00)=""/74, 0x4a, 0x10041, &(0x7f0000000a80)={0x1a, 0x0, 0x1, 0x0, 0x5, 0xff, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x13}}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000ac0)={0x400, 0x1fc000000000000, 0x9, 0x100000001, 0x3fffc0000, 0x7, 0x704, 0x649, 0x1, 0x10001, 0x1}, 0xb) write(r0, &(0x7f0000000b00)="d953099e97e90d132b861cb716dddfd4acf07b72ae4cd6ee243fa359383ca8dad3a0e820906cd4f9bfc1c3417286ab5136de8c9e4c1fbdb34747355203a66940bb3adf05601ab1d65b9d8306bddb11072745a43a9b9b1e4cbe035eb986085abbdd68d83e27fa331469042db763677c061e3b5ea0d3ebaaa2539d6621288a693e9ca10781f7e4b3", 0x87) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000000bc0)={0x6d, {{0xa, 0x4e20, 0x2, @loopback={0x0, 0x1}, 0x80000001}}, {{0xa, 0x4e20, 0x5d8, @empty, 0x8}}}, 0x108) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000d00)) accept$inet6(r1, 0x0, &(0x7f0000000d40)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000d80)={0x2, [0x0, 0x0]}, &(0x7f0000000dc0)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000e00)={r6, 0xffffffff00000000}, &(0x7f0000000e40)=0x8) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000e80)=0x48ff, &(0x7f0000000ec0)=0x2) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000f40)={0x2, &(0x7f0000000f00)=[{}, {0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001080)={r8, 0x5, &(0x7f0000000f80)=[0x1, 0x7, 0x1, 0xeb, 0x400], &(0x7f0000000fc0)=[0xf8b, 0x87e, 0xe626], 0x40, 0x2, 0x6, &(0x7f0000001000)=[0x5, 0x8001], &(0x7f0000001040)=[0xff]}) r9 = accept4$inet6(r0, &(0x7f00000010c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000001100)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r9, 0x84, 0x10, &(0x7f0000001140)=@sack_info={r5, 0x4, 0x4}, 0xc) ioctl$int_out(r2, 0x5460, &(0x7f0000001180)) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000011c0)=0x8, &(0x7f0000001200)=0x4) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000001240)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) accept4$alg(r1, 0x0, 0x0, 0x800) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000001280)=0x6) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f00000012c0)={'security\x00'}, &(0x7f0000001340)=0x54) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001380)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001400)={0x7, &(0x7f00000013c0)=[{}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001440)={r7, 0x5be9, 0x6, 0xffff, 0x3, 0x3}, 0x14) [ 81.802945] kernel msg: ebtables bug: please report to author: entries_size too small 2018/03/30 11:43:43 executing program 6: 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) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000300)={0x8, 0x0, 0x10001, 0x8001}) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000340)={0x3, r3, 0x0, 0x5}) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x101, 0x6, 0x8, 0x3, 0x1}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000100)={r4, 0x89}, 0xc) r5 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000200)=0xfffffffffffff001, &(0x7f0000000240)=0x4) sendmmsg$alg(r0, &(0x7f00000011c0)=[{0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000280)="0e0af27f4831ac8b41068d31230501bfc97c3f24610f85fee356e3c655c16a7bdd3dd5d1305b551b52dce99993b0ebd183517bf58db80a046887c2bec4b08fefb4a9e0e3e0244a9241bbd9529f7acdd632b4ec2727ec080b8f04b7bb", 0x5c}], 0x1, &(0x7f0000000b80)=ANY=[], 0x0, 0x4000000}], 0x1, 0x4044) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'syz_tun\x00', 0xfffffffffffffffc}, 0x18) ioctl(r5, 0x800000000008982, &(0x7f0000000480)) r6 = bpf$MAP_CREATE(0x0, &(0x7f0000000380)={0xf, 0x1, 0x6, 0xffffffffffffffc0, 0x1, 0xffffffffffffffff, 0x3}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000440)={r6, &(0x7f0000001200)="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", &(0x7f00000003c0)=""/13}, 0x18) socketpair$inet6(0xa, 0xf, 0x9, &(0x7f00000001c0)) 2018/03/30 11:43:43 executing program 5: r0 = socket$unix(0x1, 0x7, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/28, 0x1c, 0x40, 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind(r1, &(0x7f0000e79ff0)=@in={0x2, 0x4e20}, 0x10) recvmsg(r1, &(0x7f0000f10fc8)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000d69f90)=[{&(0x7f000035c000)=""/81, 0x51}], 0x1, &(0x7f0000762000)=""/79, 0x4f}, 0x0) sendto$inet(r1, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e81ff0)={0x2, 0x4e20}, 0x10) 2018/03/30 11:43:43 executing program 1: socketpair(0xf, 0x5, 0x8, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000140)=0x9, &(0x7f0000000100)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) 2018/03/30 11:43:43 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000080)=0x80) listen(r0, 0x0) r1 = accept4(r0, 0x0, &(0x7f00000000c0), 0x800) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000100)=0x5) 2018/03/30 11:43:43 executing program 1: getpeername(0xffffffffffffffff, &(0x7f00000002c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000340)=0x80) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000380)={@mcast2, 0x0}, &(0x7f00000003c0)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000400)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = socket$l2tp(0x18, 0x1, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x898159996a0b559a, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000140)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000000200)={r4, &(0x7f0000000180)=""/95}) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) accept4$packet(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000280)=0x14, 0x800) 2018/03/30 11:43:43 executing program 6: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0xc0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) socketpair(0xf, 0x805, 0xffffffff7fffffff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000140)) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(r3, 0x29, 0x44, &(0x7f0000000080)={'icmp\x00'}, &(0x7f00000000c0)=0x1e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) close(r0) 2018/03/30 11:43:43 executing program 2: 2018/03/30 11:43:43 executing program 7: r0 = socket$inet6(0xa, 0x800, 0x7) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x1000004e20}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000005c0)=@assoc_value={0x0, 0x204}, 0x8) 2018/03/30 11:43:43 executing program 0: r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$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(r2, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000002380)=@assoc_id=r3, 0xfffffebd) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0x8, &(0x7f00000022c0)={&(0x7f00000023c0)=ANY=[@ANYBLOB="0d0fb5aa28d635b162ee248419d4879229f726c71d38f08747f005d99d35f060d4bdae8aea790b00cc7f1107795ece2df3b4947bea974cd0ef22a22d8d9e6d75a72ca94e7fc232c1ccb42619a25e8cc254f3294e6aad6bbefb654a2ef547f84502eb1cb431ed0c7e228af686e76b689f910e84aaf21a2b48020a93817dc3bf49e8c71fda706e43762f77416ba9e114ce47ff3dbc35d42bfee342cbf1", @ANYBLOB="304084fe3618cd4c588a754000392162b9132b71327c08e1a67d8b27a92b9ac99d2bdc89b43ccd50cfa4c9d39113e39dee85469a0686bc2f4e376d6b4336c6d91ba7b356ef22d61cb110b2a3c44bccf55658b06de31524783fb2e6fdb4b4b4b17ab3f5c39f578cb1b85eb2da330829486d9d430879825fe32380d4224fb431f5da32c017a6815beeda8afe7df994671f7da7ea3b2f4470c647918c14d12e6b3a35ace078f73368b80d15fcf2c36a12fd9803d1dfca1c30ff16bf19e3e79b48ff494c631f597c235d69b3e5a0076ea1b07baaeff726da15929baaa7f6efe5de0c9cb23dba51d2e192937e5892"]}, 0x1, 0x0, 0x0, 0x20040801}, 0x40) r4 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000002280)={'bcsh0\x00', {0x2, 0x4e23, @multicast2=0xe0000002}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) r5 = bpf$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) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000840)=r5, 0x4) writev(r4, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(r2, 0x0, &(0x7f0000000280)="58388e43f2d10d649f0d5b185c241ebdec1bec36a2a74799bdcb561ccf45bdd0485b14427c0e1813fdd99f1f891262df71ce709447ad4d6589c1702f242fca638093623bfb22dc59255c84b7b2732906fd01eabe1ab64e7f35103964b11c90ab6ebcdbb1ab764481a0d90ff452089a0fff039c36533a0b9cf5996d3ef39c7de0bfd81ac6897c7ca4387873f6acfa908c79f335d2153489d9894ef591ea4896db697e739bb0edc59cdf6d07379d56e724bc9bdf53dcf63760777a5acca65a334497987c485ff564c081c200d46b5857c222c0f0e9bd0b9999b7aae07b582366") ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00000003c0)={'bpq0\x00', {0x2, 0x4e21, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000540)={'bond0\x00', 0xa00}) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x107}, 0x7d) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x31, 0x7, 0x0, 0x1, 0x30}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x188, &(0x7f00001a7f05)=""/251}, 0x48) r6 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) preadv(r6, &(0x7f0000002100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001080)=""/75, 0x4b}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x4, 0x0) getsockopt$packet_int(r2, 0x107, 0x1f, &(0x7f0000001040), &(0x7f0000002140)=0x4) connect$netlink(r1, &(0x7f00000021c0)=@unspec, 0xc) 2018/03/30 11:43:43 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000583000)={0x5, 0x80000000005, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r0, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000880)) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$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$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r4, 0x8004745a, &(0x7f0000000440)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r2, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f00000009c0)=ANY=[@ANYBLOB="90000000"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r3, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r5, 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$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r6, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000000140)={0x400, 0xa2b, 0x4, 0x7, 0x2, 0x8, 0x10000, 0x8a82, r7}, &(0x7f0000000180)=0xffffffffffffffab) r9 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r9, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r9, 0x84, 0x1a, &(0x7f0000000a00)={r8, 0x6e, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"}, &(0x7f0000000a80)=0x76) ioctl$DRM_IOCTL_AGP_ENABLE(r9, 0x40086432, &(0x7f0000000100)=0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000000c00)=""/21, &(0x7f0000000c40)=0x15) sendmsg(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000240)=@nl=@kern={0x10}, 0x80, &(0x7f0000000040)=[{&(0x7f00000001c0)="5500000018007f04002d1cb2a4a280930a0600007da843cf19d0f869390009402f002100040000001900050000fc1700000000dc1338d54400009b84136ef75afb83de448daa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f00000000c0)}, 0x0) setsockopt$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 11:43:43 executing program 1: r0 = accept$unix(0xffffffffffffff9c, &(0x7f00000002c0), &(0x7f0000000080)=0x6e) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000340)=0x9d9) socket$inet_udp(0x2, 0x2, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000000240)={&(0x7f0000000140)=[0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000200)=[0x0, 0x0, 0x0], 0x2, 0x8, 0x9, 0x3}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000280), &(0x7f00000000c0)=0xfffffffffffffef8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) socket$nl_route(0x10, 0x3, 0x0) 2018/03/30 11:43:43 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x6) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00'}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000100)={0x90, {{0xa, 0x4e24, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}}, 0x88) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x103}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000040), &(0x7f00000000c0)=0x4) [ 81.976795] device bond0 left promiscuous mode [ 81.980816] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 [ 81.996972] device lo left promiscuous mode [ 82.006099] device lo entered promiscuous mode [ 82.016501] x_tables: eb_tables: IDLETIMER.0 target: invalid size 40 (kernel) != (user) 5 2018/03/30 11:43:43 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x5) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d59000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x44) 2018/03/30 11:43:43 executing program 6: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$rds(0x15, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000400)={"73797a5f74756e000200", &(0x7f0000000000)=ANY=[@ANYBLOB="4c00000000000000000000000000000000000000000000008d693432c801301200000000000000260000000000000000e0ea3518272eb2549f28d8aed9d0222fab3ee370b9b0c9aa3568e6034cf3f2468c450947e63f56cdb17b55d6dafa5cca81afb3eea2601bde81fdab17f94c4630fc913bf0d5b110bec27804a0287de6804dbbef4668b4f56f91d5924ecbae2d535fe6d8be16d3f620d7adde85837a92049db38bde7b24a59e182b24cd3f2303081872789024858808a5ee6726b1984b9596769745e5be5f4e"]}) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000240), &(0x7f0000000280)=0x40) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x81}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000200)={r3, 0x80000, r0}) 2018/03/30 11:43:43 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c2000000aaaaaaa3aa0008060001080006040000aaacaaaaaaaaac1414bb5f198384c222ac1414bba18f2ab5d7097b43109f27e0737fd4c8a4de53e8e0453991e358a6e9741236a735c15c36fafdd89391661a4fbbb58e1b48d3cabb37d8b4225ea83c27bbfd1481ea57212b6300000000000000000000000000000000"], &(0x7f0000000040)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000180)={0xffffffffffffffff}) accept$packet(r0, 0x0, &(0x7f00000001c0)) 2018/03/30 11:43:43 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) sendmsg$netlink(r1, &(0x7f0000000a40)={&(0x7f00000000c0)=@kern={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000009c0)=[{&(0x7f0000001080)={0x188, 0x0, 0x400, 0x70bd2a, 0x25dfdbfb, "", [@nested={0x12c, 0x69, [@typed={0x64, 0x66, @binary="91a0b3940f245cb2afaae4f13b062530f09161ba3a7f8c0205a4fad3458613854933e948dbfffd9b49318d7444af5f0c9ab7d8892fc523dcc5d15ef6b095a89b8511fdc93a87a2445f80ba9b3e759da9e50ffa71a0f4ed8a9a97a809a5ba29"}, @typed={0x8, 0x8a, @pid=r2}, @generic="68c698804d43012cc2ec908d6c601c128683fdb746c04a65ec74d8429bf0d2d40701ca426449fc97741bc285c1829ecdf4d8bf036d622cb3b8c6c3f31f23e3a58c9368d24f60350c4e8c683e860eac67be53b5a49f85ffcb4d5f61e04ca76e0ccac9d7be89967b8c2f4561d08e08f30e88061b99a3dd4ba865b72ab1f4bec3673a0b1e6ca14194680ab4321f567cb2274ebcc4271ae9ec938ec79224f855ca658cd0058a8cd0d765bca2138b363bb284ace294034afcfe807cc4e4"]}, @typed={0x4, 0x86}, @generic="48924e673ba9c6e442750f1f552c459ad68fb0d4c74eaebf2861420b9d77529a46321ba9408795b59e8298c4822594bccb98725692df94bb811f75b777f49b225ac7e0730e", @generic="03"]}, 0x188}, {&(0x7f0000000600)={0xd8, 0x35, 0x400, 0x70bd25, 0x25dfdbfe, "", [@generic="405a08cdaaf0c0cb9c29b30207ad00f14bee481048efe340bf326547fae47bc5bbb834fdb2833b5b0d856409669539b22a6095473727d17d84da1cbee47b3412631e2e78aac6475c3d915e9a3346ba7232a035f49717fef5c6de2e0226d926b40e163b61d4dc041ec33269f48bce7de46b087ac6fd0d5b99af63d795b1ca7aa834967f4cf60ee6637d70737ab63340405cdb099d1e8abed727e7bd32f95862a3274ce84f80a6aaa072cc6fc65e6bef0409dbae97982cb01e12593f8d58f14e69a62ded4b00274d"]}, 0xd8}, {&(0x7f0000000800)={0xc8, 0x32, 0x8, 0x70bd28, 0x25dfdbfe, "", [@generic="4a101ef73f110534cd142016cc3bd29368206ddfc46d2e88ec3d79872dbe79534e9ab613218aa616d2815689c8bb7a7d85b04c57f2d5277fd769ccc95c1de17b2af0993999750aff135a2a213114c854534df12986b06083ebf78728b987860dd98a6ba0227c44a2c83cab3d906e1e48af5c2f28381cbeb3ec581d11b5b3b26f4632caf498111a18ffef1b2469b06ed8b5fe0a2af520aad59572d5bec9a928bb67259ad0f0e5b17f3f274417890702a0110af846593557c1"]}, 0xc8}], 0x3, &(0x7f0000000a00)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x38, 0x4c800}, 0x20004000) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) socket(0x1a, 0x802, 0x5) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x802132, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001400)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000a80)={0x0, 0x73e1f2045f27892e, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f0000000ac0)={&(0x7f0000ffb000/0x3000)=nil, 0x100000001, 0x5, 0x88, &(0x7f0000ffb000/0x1000)=nil, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000001040)=[{{&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x80, &(0x7f0000000880), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000000000140084002bc462e7549f17ca502b5138df912182497c9456885a9a51d60c63872b0bb7474a2b3f305bd9d1b678c79303b4ab6a9fb9a0335444b0222a2a580aa33e36df0d3863572f74cd28fc0a612539c1dffd5ca140e4c961280383eb3aff4de65e5d2dc532d218e43021f822be6688c2ce05c307617df535425b3bb4e862b0068e064c9f74e20d0ba7137a6a6d40cf94270daf717910ff7cf2a1a540dc9d03be019fa83d54ebcc0879137e8b475755759e12df36000000"], 0xbf}}], 0x1, 0x0) [ 82.026884] device lo left promiscuous mode [ 82.032347] device lo entered promiscuous mode 2018/03/30 11:43:43 executing program 7: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000400)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000000440)) unshare(0x28020000) unshare(0x20020000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000000c0)=0xe, 0x80800) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000600)=0x3, 0xffffffcd) r3 = accept4(r1, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80, 0x80800) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00000003c0)=[{0x4}, {0x4, 0x5}, {0x4, 0xcf}, {0x8, 0x461d}], 0x4) bind$llc(r3, &(0x7f0000000200)={0x1a, 0x33c, 0x970, 0x0, 0x0, 0x6}, 0x10) r4 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r4, 0x0, 0x43, &(0x7f00000000c0)={'TPROXY\x00'}, &(0x7f0000000100)=0x1e) sendmsg$kcm(r3, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000280)="3cb82d434cc44a622170171f38bb1b90108cf9746fdd4e3c468a758548e436a9d302f7c7b8a084b11aa30fd54cc301249186c235d58ae86bd6410e813d6e132e7f55d09ce7942b4c34c76b69bd928034d052727df13df43617cfe8388b726e6dc025184341aa872a488c691ce63d8b2daf90449e49f468d2857793ba1a35b472e6f859dcc35b0904a074439e6e4f1a74ae12de66af0a7ef4aa20b73587a33d7d", 0xa0}], 0x1, &(0x7f0000000880)=ANY=[], 0x0, 0x4}, 0x4) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000000380)=[@in6={0xa, 0x4e23, 0x101, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x8092, @local={0xfe, 0x80, [], 0xaa}, 0x1}], 0x38) unshare(0x20000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000005c0)) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000240), &(0x7f0000000500)=0x4) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000540), &(0x7f0000000580)=0xc) r5 = accept(r1, &(0x7f00000016c0), &(0x7f0000001740)=0x80) bind$alg(r5, &(0x7f0000000480)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4309(rfc4106-gcm-aesni)\x00'}, 0x58) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000040), 0xffffffffffffffd7) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000680)={&(0x7f0000000640)='./file0\x00', 0x0, 0x10}, 0x10) 2018/03/30 11:43:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10, 0x80800) getsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000140)={@empty, @rand_addr}, &(0x7f0000000180)=0x8) write(r0, &(0x7f0000000000)="260000002a0047ffdf08dfff0000e8ffff00000001000000bd93085866d882bb020a75000000", 0x26) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x13, &(0x7f0000d27000)=0x800000000000001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f00000dd000)=0x2, 0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x8000000000000015, &(0x7f0000000000), &(0x7f000077e000)=0x4) getsockopt$inet_tcp_int(r2, 0x6, 0x3, &(0x7f00000000c0), &(0x7f0000000080)=0x4) 2018/03/30 11:43:43 executing program 3: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000000), 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x78, 0x86aaeff25725d380) bind$inet(r0, &(0x7f0000000300)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f40ff8)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, &(0x7f0000002500)="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", 0x1000, 0x24040015, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x29f, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg(r0, &(0x7f0000000ac0)=[{{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000180)="090925c2df937e7c8c9763eb57c791258d7472e966834995c30dd9d5929b27c633ea225bbd16685385c79b449941d90a6c660d4745810ddb8f6c7c86e7c2257bec3b", 0x42}], 0x1, &(0x7f0000001040)=ANY=[], 0x0, 0x4000090}, 0x478c}], 0x1, 0x84) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003d1ffc)='bbr\x00', 0x4) sendmmsg(r0, &(0x7f0000005ec0)=[{{0x0, 0x0, &(0x7f00000021c0)=[{&(0x7f0000000840)}, {&(0x7f0000000980)="053b9e155a09db2047fceb7192159d1a93a2d5fa5cd2c55526c6872da8bb702f7e23229468d03561a70e9d0087d8042789e2a290e1e1550cb0628f64cd32cb63bb0f302e23de788d78d5e18cc33aac5dad997646c393105ce9ff3dc6c999172aff167172869ce7f7582269fb34c78e4e7ea65c5334aad109221ad00408e934dbf1fdfc0267ef68911eae7fd3011316972476a45374718480e8003b4df717945a81f036fb20c4bdfcae2d3400252e76cc6dc2feb1308a452a79e3587ddcf67c18e54b2cfe5c324376", 0xc8}, {&(0x7f00000011c0)="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", 0x97e}], 0x3, &(0x7f0000002240)=[{0x90, 0x0, 0x0, "f83db21e08875ae1e31031ec1393ef957eba8b20e6702d1eb82eac1527b338481f310a26cd7964e6d416940f3c4400143b9498c3112d55f7572d61b03e35f6dca4e3f40a6c3984d58ba6a1640ea0657a8ef50671ae94792e2dba638d780a61cd7a51538789fe47d96087bef9cc3f9dcd79f0d318dd18609bd676a51b505e834c"}], 0x90}}, {{&(0x7f0000004800)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000005d00)=[{&(0x7f0000004880)="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", 0xfb}, {&(0x7f0000004980)="683e5e1bd4cd9fc51932ea7d412cdfec0dec1bf1a29d78468d155728378659461da17103f514a637020ef18529fdfbbe45f3d3018b13e89b508d74807515da8576697154833f27b9447a452e", 0x4c}, {&(0x7f0000004a00)="0454a2269fce77bda2a3509a34b9b657b12d889b6054569991e212ee7923481846f1297f4602e33a9a4abd9e739eae9103a6ae468cadf8f47d14488284c3b727e388817e3b4a9c4e761463a6bf398e704a2d5c9874b9816440159033562d0a36a331f5026e0ca95ab5831515fb124c6611ac6ee84d144e5deeb36f72071d5363d7696ce494dfe5856b278234ff44a79b8587b043fb", 0x95}, {&(0x7f0000004ac0)="079f7e23d9dff3599f88da2c96a9a9931c608c27b90650331d763b3467983a07a370a7ab6d68ad7790", 0x29}], 0x4, &(0x7f00000071c0)=[{0xf8, 0x117, 0x4, "fe2c0400d9f26ac5c3dfd63b37e309817dd35aae52d698fe0359c67a4002b16a783f6ac6e06833d1a4a7617b7066e51d363bebcf6371ede650785faa3db4c46d49955ac09481e8e7606465898e70461744bd335a9a3fbb24db4e11a51a037814f64ab9ac08b0842484b28d66047ef9b7e48379b2e40e9a6b937496e0cdcafa331ffabfdfde48149f8495bc8f181d1da9b22e95094096549f617e447d46af14ea172541280893914a7c14d36c8cf2c5e44348a0a2c569db28001df65c4fb8c515025f3a5b83c3757754471d31cbf28fcd684ddde1166bb948af1bbfcb5b988a33efe6e8"}, {0x30, 0x10c, 0x2, "e6b853bf20d2903cc4caf5b02f3e87be431320110c93486164124db5c069"}, {0xfe0, 0x117, 0x0, "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"}, {0xa8, 0x116, 0x2, "ef6ccf5e8e4c4d122780fa516c07d45b5d417c9cbc91ee966675106951c9decdbfa7445d8bdf49a6a44b49e24d71868d874a4e5c0519157a6606a8de8fef1ea746acce5a8372b813078ecdedb30217c5233eb582d564deeee19ff43792159c8046d1050f9f679466db57cd8e8e4c0cdc3a8f71f91854dadf133a535198debbb808e4a028b165fff4c61280ebae67f2eae7738aa7dbc513"}], 0x11b0, 0x4000}, 0x8}], 0x2, 0x800) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000580)={@empty, @remote, 0x0}, &(0x7f00000005c0)=0xc) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000740)={{{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, 0x4e22, 0x5, 0x4e20, 0x8000, 0x2, 0x20, 0x0, 0x0, r1}, {0x4, 0x2, 0x49, 0x0, 0x2, 0x7, 0x0, 0x6}, {0x630, 0x9, 0x80, 0x800}, 0x7, 0x6e6bb5, 0x3, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x4d4, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0xa}, 0x0, 0x7, 0x0, 0x0, 0x3, 0x3f, 0x7fffffff}}, 0xe8) socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000bc0)="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", 0x470, 0x0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000100)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000a80)="6645c0956fbeec997a152d82a1e1b566bfbf32", 0x13}], 0x1, 0x0, 0x0, 0x20000000}, 0x800) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000380)={'ip6tnl0\x00', {0x2, 0x4e24, @broadcast=0xffffffff}}) recvfrom$inet(r0, &(0x7f00009be000)=""/11, 0xe8, 0x0, 0x0, 0xffffffffffffff4e) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000004b40)={0x2, 0x0, 0x5, 0x80000001}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000002480)={0x4, 0x0, 0x8000, 0x9, 0x80000000, 0x10001, 0xc6a6, 0x1}, &(0x7f00000024c0)=0x20) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000009900)={0xffffffffffffffff}) sendmmsg(0xffffffffffffffff, &(0x7f000000c900)=[{{&(0x7f0000000200)=@hci={0x1f}, 0x80, &(0x7f0000000440)=[{&(0x7f00000004c0)}], 0x1, &(0x7f0000001040)=ANY=[], 0x0, 0x8880}}, {{&(0x7f0000009940)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @loopback=0x7f000001}, 0x0, 0x1, 0x2, 0x1}}, 0x80, &(0x7f000000ad40)=[{&(0x7f00000099c0)="7d3c72d5db581ae88e3586cf2cb348b640ee367d050cd9b9485d83462c4812605eb5", 0x22}], 0x1, &(0x7f000000adc0)=[{0x60, 0x107, 0xff, "1357ee27728c51ee199c26c468807b3410e1395c6b0eac9551fbca1090bc2b7b8d6ffa044d1de3d025d1bed81d974540ca058565b133bd815b8774a908e3f5a83c7437b9539bf04926c45c"}], 0x60, 0x1}}, {{&(0x7f000000c400)=@ethernet={0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f000000c580)=[{&(0x7f000000c480)="48941140fd31d688356313744d57d5fed64d904b8437422571d6939516f4b9391399efecf5b0a3dbf9b05b9c4e2a0289456634cee20e9120abf56bd1b8bcd0bec8cb734145550e3fd4ee701082c457b36525bea3ba5dbbd5478bad4c215040c1f7fc142ba7eaab80acf1f5019aa9d8b7eb00b3cd", 0x74}], 0x1, &(0x7f000000c5c0)=[{0x10, 0x11f}], 0x10, 0x8001}, 0x7}], 0x3, 0x4) ioctl$DRM_IOCTL_GET_UNIQUE(0xffffffffffffffff, 0xc0106401, &(0x7f0000000b40)={0x9b, &(0x7f0000002380)=""/155}) 2018/03/30 11:43:43 executing program 0: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001140)={'bcsf0\x00', 0xc002}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000040)={0x0, 0xc600000000000000}, &(0x7f0000000080)=0xfffffffffffffcb3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001180)=ANY=[], &(0x7f0000000280)) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000180)={'bond0\x00', 0x1}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0x0, 0x3, 0x1000000000000000, 0x2, 0x0, 0x400, 0x1f}, &(0x7f00000001c0)=0x20) socketpair(0x10, 0x800, 0xffffffff80000001, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000000300)={{0x8, 0x5, 0x919, 0x20, 0x73, 0x1000}}) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000340)={@loopback, 0x0}, &(0x7f0000000380)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@loopback}}, &(0x7f00000004c0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@dev={0xfe, 0x80, [], 0x1a}, @in=@broadcast=0xffffffff, 0x4e22, 0x0, 0x4e20, 0x7fffffff, 0xa, 0x80, 0xa0, 0x0, r4, r5}, {0xfff, 0x7fffffff, 0x400, 0x0, 0x100000001, 0x9, 0x6, 0x1}, {0xc000, 0x126, 0x5a8000, 0x100000000}, 0x2e, 0x6e6bbe, 0x1, 0x0, 0x0, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d2, 0x2b}, 0xa, @in6, 0x34ff, 0x0, 0x1, 0xf0f1, 0x7fffffff, 0x9, 0xffffffffffffffff}}, 0xe8) connect$rds(r2, &(0x7f0000000100)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x13b) ioctl$sock_ifreq(r0, 0x40000089f0, &(0x7f0000000000)={"626f6e64300000000000000000f800", @ifru_names='ip6gretap0\x00'}) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet6_dccp_int(r3, 0x21, 0x3, &(0x7f00000002c0)=0x100, 0x4) 2018/03/30 11:43:43 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@newsa={0x104, 0x10, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x2b}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa, 0x2}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) connect$bt_rfcomm(r0, &(0x7f00000001c0)={0x1f, {0xffffffffffffffc1, 0x0, 0x7c4, 0x10001, 0xf6f0, 0xea46}, 0x8}, 0xa) 2018/03/30 11:43:43 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180dfb02edd3157a9fed3e474989d28c2000000aaaaaaaaaa0008060001080006040000aaaaaaaaaaaaac1414bb5f198384c222ac1414bb"], &(0x7f0000000040)) 2018/03/30 11:43:43 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000400)=ANY=[@ANYBLOB="080000000000000002004e21ac1414bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000600000002004e24e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e40000000000000000000002004e24ac14140e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020084cdf433140b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e20ac1414bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e2100000fff00000000f3ffffffffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002004e24000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1) r2 = socket$can_bcm(0x1d, 0x2, 0x2) socketpair(0x1b, 0x0, 0xde, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f0000000280)={0x1, 0x42c, 0x5, 0x0, 0x7, 0x4b2}) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f00000007c0)=0x80000000, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) r5 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r5, &(0x7f0000000080)={0x1d, r4}, 0x10) setsockopt$bt_BT_POWER(r3, 0x112, 0x9, &(0x7f00000002c0)=0x10000, 0x1) sendmsg$can_raw(r5, &(0x7f0000000240)={&(0x7f0000000140)={0x1d}, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "4c2958400ad306b1d1e1af3426e0899bf5e6c5d8eb5a6cca2337bdca7ff3075c9508fa9e62d0ab52fd7b760b72311eb23b03aee7edb420e123afb21312873e5d"}, 0x10}, 0x1}, 0x0) recvfrom$packet(r0, &(0x7f0000001740)=""/207, 0xcf, 0x0, &(0x7f0000001540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="01b157d224fd"}, 0x14) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f00000003c0)=0x4, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000000340)={"6270713000000000ffffffca00", {0x2, 0x4e21, @multicast1=0xe0000001}}) recvmsg(r0, &(0x7f0000000080)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000040), 0x0, &(0x7f00000001c0)=""/181, 0xb5}, 0x0) ioctl$int_in(r6, 0x5473, &(0x7f0000000380)=0x2) r7 = socket$alg(0x26, 0x5, 0x0) bind$rds(r7, &(0x7f0000000300)={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) 2018/03/30 11:43:43 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000040)=0x2000000008004, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000aa8000)="070a0722084fff00b1", 0x9) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) readv(r0, &(0x7f0000001280)=[{&(0x7f0000001180)=""/249, 0xf9}], 0x1) socketpair(0x10, 0x800, 0x83b0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_tcp_int(r1, 0x6, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$inet(r0, &(0x7f0000c95ffd), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/30 11:43:43 executing program 6: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000007c0), 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000800)={0x0, @in={{0x2, 0x4e22}}, 0x8, 0x80000000, 0x0, 0x4, 0x4}, &(0x7f00000008c0)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000900)=@sack_info={r1, 0x3, 0xfffffffffffff2e5}, 0xc) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x5, &(0x7f0000f6bffc)=0x4, 0x4) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f72ffc)=0x621c, 0x4) sendto$inet6(r2, &(0x7f0000f72fcf), 0x0, 0x0, &(0x7f0000f5afe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r2, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/03/30 11:43:43 executing program 4: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x2100000000000006, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000001c0)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x0, 0x4e20, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000180)={r4, 0x1, 0x20}, &(0x7f00000002c0)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) close(r0) 2018/03/30 11:43:43 executing program 3: socketpair(0x3, 0x801, 0x8, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'ip6tnl0\x00', 0x0}) connect$can_bcm(r0, &(0x7f00000001c0)={0x1d, r1}, 0x10) r2 = socket$inet(0x10, 0x3, 0xc) bind(r2, &(0x7f00000000c0)=@nl=@kern={0x10, 0x0, 0x0, 0x400040}, 0x80) r3 = socket$inet(0x10, 0x3, 0xc) sendmsg(r3, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000002000)="24000000100007031dfffd946fa2830020200a0009000300001d85680c1ba3a20400ff7e280000001100ffffba16a0aa1c0009b356da5a80d18bec4c8546c8243929db2406b20cd37ed01cc0", 0x4c}], 0x1}, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000000080)=0x5, 0x4) r4 = socket(0x0, 0x0, 0x10001) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000000000)={0x1ff, 0xfffffffffffff001, 0x7a, 0x2d, 0x647, 0xd3}, 0xc) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="02070700020000000000010000000000"], 0x10}, 0x1}, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000000c0), &(0x7f0000000500)=0x4) sendmsg$key(r5, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f0000e65ff0)={&(0x7f0000000080)=ANY=[@ANYBLOB="021800000600000000000b008bde0000e447000000000000e6ffffff08000000f00000000000000000000000000000"], 0x2f}, 0x1}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000800)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000000840)={'syzkaller0\x00', {0x4, 0x0, 0xffff, "10a6b24ab9ee", 0x5}}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000600)={0x0, 0x3, 0x8, [0x1da062a, 0x6, 0x4, 0x100000000, 0x1, 0x5, 0xfffffffffffffe01, 0x1]}, &(0x7f0000000640)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000000680)={r7, 0x0, 0x7c, "b1079cc8cfa02964a481baff28d1d0368ce285424ebeef1c019984dd375c5bb0d43079ac971639f5a29aa032426fba5aaadf7a283b24bb65283794254203e9a116ff08253cb77544b800d8a398f95a296f6c0dfd8e3ac00fe0c9ee0984a0a424970eb44393cd6e6378e951ef82aaaf24452c02340e7ccb3fe4442efb"}, 0x84) r8 = accept$packet(0xffffffffffffffff, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000780)=0x14) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000880)=0xffff, 0x4) connect$packet(r5, &(0x7f00000007c0)={0x11, 0x11, r9, 0x1, 0x0, 0x6}, 0x14) r10 = accept4(r5, &(0x7f0000000200)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000000280)=0x80, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000400)={@llc={0x1a, 0x33f, 0xffff, 0x7, 0x2, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, {&(0x7f00000002c0)=""/213, 0x6a}, &(0x7f00000003c0)}, 0xa0) getsockopt$netrom_NETROM_T1(r10, 0x103, 0x1, &(0x7f0000000040), &(0x7f00000001c0)=0x4) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000540)=0x439) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000580)=""/60, &(0x7f00000005c0)=0x3c) ioctl$sock_inet_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f00000004c0)={'dummy0\x00', {0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}}) socket$inet(0x2, 0x4, 0x0) setsockopt(r2, 0x0, 0x7, &(0x7f0000000000)="9d73f65f3e48f29506b07e9f6eef0b7ff2716b838de41d145a125975c89089e11d7c49a4f628237b5e1f45d4859470436ff3ad61ce14444b96ce38b88ba4f477050179126a2a4a9ece9813029e0736416a3c7d6cb54df9d7131ac8886b69481f426788105c78a16af44c", 0x6a) ioctl$sock_bt_hidp_HIDPCONNADD(r10, 0x400448c8, &(0x7f0000000980)={r5, r8, 0x9, 0xfffffffffffffff8, &(0x7f00000008c0)="2bd13107268b283325484d173439232915253d92cb4d3e3209750f7bb1133a9ba165cee224321b256b8df15730fd059f334fadae94a3f562747c14048e23cb65b73b0a8c373e1a47a3f0158b7bc9f3c3b5939317dd32e058eff9bfd0b4e3855374efd00b96fbd528420ec2f787422716c9bd3440e9655ca8505b7fecde0b95526b14cdcd7a17a17542ec4f9e0e8eb243e1188416c16cb76d29ba4da7c5bc96edc9e9c2cedc4ebb313782503c5d9748179d", 0x8, 0x9, 0x5, 0x1, 0xffffffffa99b2b5d, 0x9, 0x8, "e367a280236d56fc1a5057e7eb6edab948ac3cfa908c7834e8b82f4f9e37479621a1f161a4eb2dab2c6fd81d5e26cefd5729bae8aa516cc2ff392350e7bcb8c314fdb95668a23b11773c19f23fe462beab763b85b2ae86476bf07bce6500a22ba8a841e1bba4084c0522e3689076e8c84d8fe6ea0ebff135ec84c735dc37f6373be9e3135f399b8d73792a9703644560d2056dd7957e47d8f039b3960846c9fe8c97a5831f542d31029c4dffd925"}) 2018/03/30 11:43:43 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa000806000114bb5f198384c222ac1414bb0000000000000000000000000000"], &(0x7f0000000040)) 2018/03/30 11:43:43 executing program 2: pipe(&(0x7f0000000800)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000840)={0x9, 0x3f, 0x0, 0x7}, 0x8) r1 = socket$inet6(0xa, 0x3, 0x2) ioctl$sock_ifreq(r1, 0x8910, &(0x7f0000000200)={'ip6_vti0\x00e\x00', @ifru_mtu=0x9}) getsockopt$inet6_int(0xffffffffffffffff, 0x29, 0xcf, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000005000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000005c0)={r2}) getsockopt$inet_pktinfo(r4, 0x0, 0x8, &(0x7f0000000600)={0x0, @rand_addr, @broadcast}, &(0x7f0000000640)=0xc) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000000140)=@buf={0xf5, &(0x7f0000000040)="94a6ec3289cda271c08547d325734db9a0220008de93ce80f925e1ed1885b75b982231b557645ad542c6daa973431f3823edf5c1a0b2548010e2a4f7b49495c466ab06022514044778bdc8d261f8d28d79f34f1bd8251352380188ec536fbc3c05e5ae05cd623d18e3651cbd97c46538d95dcf215ed2cc9450a69bd5b8df5e7ecb18dfa24426cbf8597badbc2c9a205a70de0bafb6f804861d7b839fbeb12c76eb11370a2087337ee5cc1b9791c7db5a36c1aeeb81d76bf713923ff2bdbe28fb38e451eb104a48411abb5e193bb27e46e27a6df0024b737405252926c9fbf7d6ffca412a964e19d237d4ec93b455dd9d83735c0f35"}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000000000)) socketpair(0x5, 0x0, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r6, 0x28, 0x2, &(0x7f00000001c0)=0xd3a, 0x8) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000000200)={{{@in=@broadcast, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000300)=0xe8) bind(0xffffffffffffffff, &(0x7f0000000540)=@ethernet={0x307}, 0x80) close(r3) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0xe, &(0x7f0000000340)={0x0, 0xfff, 0x1, 0x0, 0x4, 0x0, 0x0, 0x3ff, {0x0, @in6={{0xa, 0x4e21, 0xbede, @dev={0xfe, 0x80, [], 0x13}, 0x1}}, 0x100000001, 0x1, 0xaa, 0xffffffffffffbd74, 0x8e}}, &(0x7f0000000400)=0xb0) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000680)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r6, 0x84, 0x7c, &(0x7f0000000440)={r7, 0x4905, 0x401}, &(0x7f0000000480)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r6, 0xc0206434, &(0x7f00000004c0)={0x9}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000000500)={0x0, 0x81}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x0, 0x9, 0x47d, 0x1}, &(0x7f0000000140)=0x79) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000006c0)={r8, 0xfffffffffffffff9, 0x9}, &(0x7f0000000700)=0xffffffec) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x5, 0x2, 0x1, 0x401, 0x7, 0xffffffff, 0xfffffffffffffffe, r9}, 0x20) 2018/03/30 11:43:43 executing program 1: syz_emit_ethernet(0x116, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c200000000000000000008060001080006040000aaaaaaaaaaaaac1414bb5f198384c222ac146dbb"], &(0x7f0000000040)={0x0, 0x0, [0x100000000000, 0x0, 0x0, 0x2]}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_rfcomm(r0, &(0x7f00000000c0)={0x1f, {0x80000001, 0xffffffffffffff9a, 0x7ff, 0x3, 0x2, 0x7}, 0x100}, 0xa) bind$bt_rfcomm(r1, &(0x7f0000000100)={0x1f, {0x7, 0x2, 0x5, 0x9, 0x36e4, 0x9}, 0x366}, 0xa) 2018/03/30 11:43:43 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'syz_tun\x00', &(0x7f0000000080)=@ethtool_cmd={0x34}}) getsockname(r0, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000000c0)=0x80) [ 82.150912] IPv6: ADDRCONF(NETDEV_UP): bond0: link is not ready [ 82.157049] 8021q: adding VLAN 0 to HW filter on device bond0 [ 82.189884] bond0: ip6gretap0 is up - this may be due to an out of date ifenslave 2018/03/30 11:43:43 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @empty, 'syz_tun\x00'}}, 0x1e) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'erspan0\x00'}}) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/30 11:43:43 executing program 1: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00000001c0)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={r0, 0x2000000007ffff, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) r5 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000240), 0x80800) setsockopt$bt_BT_POWER(r5, 0x112, 0x9, &(0x7f0000000280)=0x8001, 0x1) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000140)={r3, r4}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000002c0)={r6, 0x80000, r2}) syz_emit_ethernet(0x2a, &(0x7f0000000300)=ANY=[@ANYBLOB="0182c204000000aaaaaaaa000806000148eb05040000aaaaaaaaaaaaac1414bb5f198384c222ac1414bb843fb857b0723d080c1ab6e94fb56c5f5cffc532eeb0aad759fd106b754d9eb4e8e858122bb42e6269b97a307fed6c5f1fbb873acae83ea14a1860e494b7d7cf14c91a39bc33c7cf825dc6ba38e73c7c27574be1e08a445a2bc63cadc2e90d0854c1f78462e2e437b4b9632fe023af6f"], &(0x7f0000000040)={0x0, 0x0, [0x71d, 0x0, 0x0, 0xfffffffffffffffe]}) 2018/03/30 11:43:43 executing program 7: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000000080)) r1 = socket$inet(0x2, 0x80000, 0x6) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000000300)={0x3, {{0xa, 0x4e22, 0x8, @empty, 0x80000001}}, 0x1, 0x5, [{{0xa, 0x4e20, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffb}}, {{0xa, 0x4e24, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x2}}, {{0xa, 0x4e21, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, {{0xa, 0x4e23, 0x8000, @dev={0xfe, 0x80, [], 0xf}, 0x8}}, {{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x8}}]}, 0x310) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e23, 0x3, @ipv4={[], [0xff, 0xff]}, 0x1f}}, 0x2, 0x8001, 0x10001, 0x4, 0xc0}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000240)={r3, 0x9c4, 0x30}, &(0x7f0000000280)=0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) getsockopt$IP_VS_SO_GET_TIMEOUT(r0, 0x0, 0x486, &(0x7f0000000640), &(0x7f0000000680)=0xc) socket(0x0, 0x0, 0x0) write(r4, &(0x7f00000000c0)="962e8bd8", 0x3) 2018/03/30 11:43:43 executing program 4: r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000000)=@getstats={0x14, 0x5e, 0x5, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x4000) [ 82.225690] bond0: ip6gretap0 is up - this may be due to an out of date ifenslave 2018/03/30 11:43:43 executing program 0: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000dff8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc}, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000100)=0x10000) setsockopt(r0, 0x100000001, 0x0, &(0x7f0000000340)="d0dc0eded8b76c0ca9db44ba55603b481c59b4418994ec03cd507bd9bb3888177b40571600cc77eb349d6b4bbfcdeed36d65e6165eeb057fadeffc327b5e77e23741d02a0e8b859b3d9f565228495cdef3996d32e253723726654a2ebda58bf4f8dc2c1df34a21985894ee105ba82e8b761b9328e899642ddefc701abf3e84cf15b9c9857c69c60d768d2142017ecf923eae477731c7dd3881146d0b8e4288d6beed9c66e4111ec64716b5c1c3e2526d2a53035dc660921da24ee24edf030d56395cd6ffdcbba07b18", 0xc9) r2 = socket$inet(0x2, 0x840000000003, 0x2) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000280)={{0x5, 0x4, 0x5b, 0x170b, 0xdc, 0x9}, 0x6, 0x3, 0x4}) setsockopt$inet_int(r1, 0x0, 0xc8, &(0x7f00000002c0)=0x4, 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(r3, 0x112, 0x7, &(0x7f0000000300)=0x2, &(0x7f00000004c0)=0xfffffffffffffec2) sendmsg$nl_xfrm(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="c0000000120002032abd7000ffdbdf24fe8000000000000000000000000000190000040600002b0008000c000400000028141a00e000000100000000000000000000feffab1414bb0000000000000000000000000a0002ff6800020065636228626c6f776669736829000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e80010b1316a2116ab38d2d444d490fd86450219fa7682eddae863449739a7000000"], 0x1}, 0x1, 0x0, 0x0, 0x4008010}, 0x10) socketpair(0x11, 0x80b, 0x4, &(0x7f0000000240)) close(r0) 2018/03/30 11:43:43 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f00000001c0)={'bond0\x00', @ifru_hwaddr=@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000040)={'gre0\x00', 0x10001}) recvmsg(r0, &(0x7f0000001740)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f00000015c0)=[{&(0x7f0000000200)=""/118, 0x76}, {&(0x7f0000000280)=""/153, 0x99}, {&(0x7f0000000340)=""/115, 0x73}, {&(0x7f00000003c0)=""/21, 0x15}, {&(0x7f0000000400)=""/232, 0xe8}, {&(0x7f0000000500)=""/80, 0x50}, {&(0x7f0000000580)=""/19, 0x13}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x8, &(0x7f0000001640)=""/244, 0xf4, 0x9}, 0x40000000) connect$bt_l2cap(r1, &(0x7f0000001780)={0x1f, 0x9, {0x3, 0x0, 0x5, 0x3ec, 0x4, 0x28b}, 0x3, 0xff}, 0xe) getpeername(r0, &(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000000)=0x80) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000100)={&(0x7f0000ffc000/0x2000)=nil, 0x6, 0x3, 0x2, &(0x7f0000ffe000/0x1000)=nil, 0x5b87}) 2018/03/30 11:43:43 executing program 3: r0 = socket(0x400000010, 0x3, 0x0) write(r0, &(0x7f00002da000)="260000005e0009fff185000024000007000000000000060000000008004665000002fb4b35ea", 0x26) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0), 0x80000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000f40)=ANY=[@ANYRES32=0x0], &(0x7f0000000200)=0x1) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000d40)) setsockopt(0xffffffffffffffff, 0x100, 0x3f, &(0x7f0000000280), 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(0xffffffffffffffff, 0x4010641c, &(0x7f00000004c0)={0x0, &(0x7f00000003c0)=""/97}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB='^@t%', @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000005c0)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x10}}}, 0x1, 0x7ff}, 0x90) r2 = accept(0xffffffffffffffff, &(0x7f0000000b00)=@alg, &(0x7f0000000b80)=0x80) write(r0, &(0x7f0000000180), 0x0) sendto$ipx(r2, &(0x7f0000000bc0)="662df4a093cdd7b35ff6ae42bc7d13930c1fea26aee3a47d99eb39c72fb76601dc87206d4eb86e00240f2194fa63c4e57a634a03fbc5a09ef3dcfb35ce84046ec80043aad86ba46f2e3bf4f8838948f37ed11512a1b49e92bb", 0x59, 0x20000040, 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000340)="f6fa4b79ba6f6c4c5323e2af43013ecee5c86b06eeb23ef53a19c375a5f79c47658a554390c336a7455599d8f112c413f52eec22356dd4", 0x37) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000840)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000040)=0x2) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240)) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x1, &(0x7f00000006c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800454d3f1c0000000000119078ac4e200008907800000000000000000094382ce4eb42b5ed82a6f6509a0d8ec5e7fdb36bb0e0379be7ed1af9d9246955dd2b3694be100f5f318ad6fc271915f37d7b181879efc098406023df8d4667dbf5ef9057314fc3bc22d642a614f25673c6a0c70a54954fc26f087bc4f102cea2465e8f620a2a4fceb82a53095d44c26888f347beb4491665c8dd9e84248efaf43485c4ae11c38e013099c149550e78e031bacc8e833db69fb01397cbc8d2ce8cd487483baf8b93adfa6baeb7"], &(0x7f00000000c0)) r4 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000d80)={{{@in6=@dev={0xfe, 0x80, [], 0xb}, @in, 0x4e24, 0xffffffff7fffffff, 0x4e20, 0x401, 0x2, 0x80, 0xa0, 0x32, 0x0, r4}, {0x83, 0x1, 0x4, 0x1, 0x8, 0x0, 0x2, 0xfffffffffffff523}, {0x8, 0xff, 0x230, 0x5}, 0x7fff, 0x6e6bbd, 0x1, 0x1, 0x1}, {{@in=@rand_addr=0x3, 0x4d4, 0xff}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3507, 0x3, 0x0, 0x818d, 0x9, 0x7, 0x7}}, 0xe8) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000440)={0x6, 0x1, 0x9, 0x3, 0xcb0b}, 0xc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) 2018/03/30 11:43:43 executing program 7: r0 = socket(0xb, 0xa, 0xfffffffffffff801) getsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = socket(0x18, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x40047459, &(0x7f0000000140)) 2018/03/30 11:43:43 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000400)={0x0, @in6={{0xa, 0x4e20, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7fffffff}}, [0x1f, 0x3, 0xffffffff, 0x6, 0x4, 0x40, 0x7, 0x9, 0x4, 0x1ff, 0x903a, 0x5, 0x0, 0x7, 0x4]}, &(0x7f0000000040)=0x100) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r1, 0x1, 0x8000}, 0xc) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x1008005) r2 = socket$inet_dccp(0x2, 0x6, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x0, @random="d630f7d363b7", 'ifb0\x00'}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f0000000740)=ANY=[]}, 0x0) connect$inet(r2, &(0x7f0000772000)={0x2, 0x4e23}, 0x10) sendmmsg(r2, &(0x7f00000000c0)=[{{&(0x7f0000000180)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(aes-aesni)\x00'}, 0x80, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000680)=@sco={0x1f}, 0x80, &(0x7f0000000700), 0x0, &(0x7f0000000740), 0x17a}}], 0x2, 0x0) 2018/03/30 11:43:43 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000580)='veno\x00', 0x5) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x0, 0x900000020000000, &(0x7f0000000000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) sendto$inet(r0, &(0x7f0000000040)='U', 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000740)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000800)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000007c0)={&(0x7f0000000780)={0x40, r2, 0x400, 0x70bd2c, 0x25dfdbff, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100000000}, @IPVS_CMD_ATTR_SERVICE={0x1c, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0x40}, 0x1}, 0x24004001) writev(r0, &(0x7f0000793fa0)=[{&(0x7f0000000540)="0694a3b8e6aa8c4efaf5ce", 0xb}], 0x1) writev(r0, &(0x7f0000001040)=[{&(0x7f00000000c0)="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", 0x20d}], 0x1) 2018/03/30 11:43:43 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) socketpair(0x17, 0x3, 0x9d2f, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000180)={0x100000001, 0x8, 0x3}, 0x10) 2018/03/30 11:43:43 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x1c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) bpf$MAP_CREATE(0x0, &(0x7f0000048000)={0xd, 0x3, 0x4, 0x9, 0x0, r1}, 0x2c) 2018/03/30 11:43:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={"6c6f00007f1b00", 0x0}) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=@ipv4_newaddr={0x20, 0x14, 0xb, 0x0, 0x0, {0x2, 0x8, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @dev={0xac, 0x14, 0x14}}]}, 0x20}, 0x1}, 0x0) 2018/03/30 11:43:43 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001200ff09fffefd956fa283b724a6008000000000000000683540150024001d001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc882b079881", 0x4c}], 0x1}, 0x0) recvmsg(r0, &(0x7f0000000040)={&(0x7f0000001fc0)=ANY=[], 0x0, &(0x7f0000000200), 0x0, &(0x7f0000001640)=""/183, 0xb7}, 0x0) readv(r0, &(0x7f0000001b80)=[{&(0x7f0000003f00)=""/4096, 0x1000}], 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x81, 0x20f, 0xb5e, 0x9, r1}, 0x10) recvmsg(r0, &(0x7f000001cfc8)={&(0x7f0000000080)=@l2, 0x80, &(0x7f0000022fe0), 0x0, 0x0, 0xfffffffffffffd86}, 0x0) [ 82.427577] IPVS: Unknown mcast interface: bcsh0 2018/03/30 11:43:43 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000080), &(0x7f0000000100)=0x68) syz_emit_ethernet(0x2a, &(0x7f0000000140)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) 2018/03/30 11:43:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001880)=0x14) sendmsg$nl_route(r0, &(0x7f0000005780)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000005880)=@getneigh={0x14, 0x1e, 0x2, 0x70bd2c, 0x25dfdbfb, {}, ["", "", ""]}, 0x14}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="ae845f34911b1da1df0aeb0542c98401", 0x10) r2 = socket(0x9, 0x80000, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)={r3, 0x7, 0x4, [0x8, 0x5, 0x100000000, 0x7e95]}, &(0x7f0000000280)=0x10) r4 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000100)=@full, &(0x7f0000000180)=0x48, 0x80000) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f00000001c0)=0x7, &(0x7f0000000200)=0x4) 2018/03/30 11:43:43 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$nl_crypto(0x10, 0x3, 0x15) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x7, 0x9}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x4, 0x45a7, 0x0, r1}, 0x2c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000080)) 2018/03/30 11:43:43 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) r2 = socket$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(r2, 0x84, 0x76, &(0x7f00000007c0)={r3, 0x488c}, 0x8) r4 = accept(r2, &(0x7f0000000a40)=@alg, &(0x7f0000000ac0)=0x80) accept$ax25(r4, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) bind$inet6(r2, &(0x7f0000c67000)={0xa, 0x4e20}, 0x1c) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000880)=ANY=[@ANYBLOB="027314d71a03f8e8"], 0x1) listen(r2, 0x1000008000) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r5, &(0x7f0000065fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000b04cf4)={0x1c, 0x13, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x8, 0x1}]}, 0x1c}, 0x1}, 0x0) getsockopt$bt_hci(r4, 0x0, 0xffffffffffffffff, &(0x7f0000000740)=""/14, &(0x7f00000001c0)=0xffffffffffffff83) r6 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r6, 0x891a, &(0x7f0000000080)={'erspan0\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) connect$inet(r6, &(0x7f00002f7ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000200)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000240)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_CLOSE(r7, 0x40086409, &(0x7f0000000280)={r8}) socket$inet_smc(0x2b, 0x1, 0x0) recvmsg(r6, &(0x7f0000000700)={&(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, 0x80, &(0x7f0000000640)=[{&(0x7f0000000380)=""/113, 0x71}, {&(0x7f0000000400)=""/163, 0xa3}, {&(0x7f00000004c0)=""/95, 0x5f}, {&(0x7f0000000540)=""/120, 0x78}, {&(0x7f00000005c0)=""/104, 0x68}], 0x5, &(0x7f00000006c0)=""/54, 0x36, 0x5}, 0x100) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"], 0x1) sendmmsg(r6, &(0x7f0000d1bf10)=[{{&(0x7f0000000140)=@ax25={0x3, {"a976372427d807"}}, 0x80, &(0x7f0000d73fb0), 0x0, &(0x7f0000000100)}}], 0x159, 0x0) accept(r2, &(0x7f0000000000)=@l2, &(0x7f00000000c0)=0xffffffffffffffd4) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000100)={'icmp\x00'}, &(0x7f0000000240)=0x1e) bind$alg(r0, &(0x7f0000000500)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080), 0x0) r9 = accept$alg(r0, 0x0, 0x0) write(r9, &(0x7f0000000380)="e60ecb6f6debd1d6aa4b0d211b2e3321598fcb0c9622cdb86cadd3a0370801f7376bb4cabee8990ff445975a3a906064fd6e96c631d0a9821abea2e97ae064eeeebe4a89aa0a5e2c43c33da5ba4f9a75c39f80bb9d545ea7ce", 0x59) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) 2018/03/30 11:43:43 executing program 7: socketpair$ax25(0x3, 0x3, 0x7, &(0x7f0000000380)={0xffffffffffffffff}) socketpair$inet6(0xa, 0x8080f, 0x3fa, &(0x7f0000000480)={0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r1, 0x6, 0xe, &(0x7f00000004c0)="cf0a9768ab2b79", 0x7) r2 = socket$inet(0x2, 0xfffffffffffffffc, 0x10001) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='dummy0\x00') setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000000000)="441fabf1000000002afeff0000020000000500a100dc61abdbff1e725b", 0x1d) getsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f00000003c0)={@remote, @local, 0x0}, &(0x7f0000000400)=0xffffff73) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000440)={'vcan0\x00\x00\x00\x00\x00\x00\x00\x00@\x00', r4}) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@local}}, &(0x7f0000000240)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000280)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x4e21, 0x1, 0x4e22, 0x5, 0xa, 0xa0, 0x0, 0x2f, r5, r6}, {0x1, 0x7ff, 0x0, 0x7, 0x8, 0x0, 0x7, 0x80000000}, {0x6, 0x3, 0x7f, 0x6}, 0x71e, 0x6e6bbf, 0x3, 0x1, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4d6, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x3507, 0x3, 0x3, 0xeb, 0xffff, 0x1f, 0x3}}, 0xe8) 2018/03/30 11:43:43 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000002380)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a01002356ba602dff05000bfef9b9d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(seqiv(generic-gcm-aesni))\x00'}, 0x58) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) [ 82.477125] IPVS: Unknown mcast interface: bcsh0 2018/03/30 11:43:43 executing program 7: r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x2c, &(0x7f0000000180)=@nat={"6e6174000000000002000000e000", 0x19, 0x0, 0x90, [0x20001680, 0x0, 0x0, 0x200016b0, 0x200016e0], 0x0, &(0x7f0000000000), &(0x7f0000001680)=[{}, {}, {}]}, 0x108) 2018/03/30 11:43:43 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000300)={0x0, 0xd0, &(0x7f0000000200)=[@in6={0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, @in={0x2, 0x4e24, @multicast2=0xe0000002}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x8, @dev={0xfe, 0x80, [], 0x14}}, @in={0x2, 0x4e24, @loopback=0x7f000001}, @in6={0xa, 0x4e24, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, @in6={0xa, 0x4e21, 0x36c3423e, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x10}}, 0x8}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x11}}, @in={0x2, 0x4e24, @multicast2=0xe0000002}]}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000380)={r1, 0x60e}, 0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0)=@assoc_value={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x8002, 0x8, 0x7, r3}, &(0x7f0000000180)=0x10) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000040)) syz_emit_ethernet(0x12, &(0x7f00000001c0)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [{[], {0x8100, 0x6, 0x1}}], {@generic={0x86dd}}}, 0x0) 2018/03/30 11:43:43 executing program 2: r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f00000004c0)=""/185, 0xb9, 0x0, 0x0, 0xfcec) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x41, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1, &(0x7f0000000080)=0xffffffffffff8be7, 0x4) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23, 0x0, @empty, 0x8}, 0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000140)=0x5) r2 = socket$inet6(0xa, 0x80005, 0x0) socketpair(0x8, 0x5, 0x401, &(0x7f0000000180)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f00000001c0)={0x7, 0x6}) sendmsg(r2, &(0x7f0000009fc8)={&(0x7f0000000000)=@in6={0xa, 0x0, 0x0, @dev={0xfc, 0x7e}}, 0x80, &(0x7f0000000100)=[{&(0x7f000001af95)='\'', 0x1}], 0x1, &(0x7f0000000000)}, 0x20004840) 2018/03/30 11:43:43 executing program 6: syz_emit_ethernet(0x3a, &(0x7f0000000080)=ANY=[@ANYBLOB="0180c200000000000000000008004600002c000000000000907800000000e0000001070388000e00907800000001000000000000000000000000"], &(0x7f0000000100)) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x20, 0x1, 0x2, 0xfffffffffffffe00, 0xfffffffffffffffa}, 0xc) 2018/03/30 11:43:43 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$pppoe(0x18, 0x1, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r1, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000002c80)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'rose0\x00'}}) getsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000002cc0), &(0x7f0000002d00)=0x4) r3 = socket(0x11, 0x800000003, 0x0) recvfrom$unix(r3, &(0x7f0000002d40)=""/224, 0xe0, 0x40010002, 0x0, 0x0) bind(r2, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r6}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/247, 0xf7}, {&(0x7f0000000400)=""/4096, 0x1000}, {&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x6, &(0x7f0000002700)=[@cswp={0x58, 0x114, 0x7, {{0x8001, 0x1f8f}, &(0x7f0000000040)=0x4, &(0x7f0000000240)=0x8001, 0x0, 0xfd7e, 0x2, 0x100, 0x28, 0x40}}], 0x58, 0x8000}, 0x5) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r8, 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$DRM_IOCTL_AGP_RELEASE(r8, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0xfffffffffffffe01, 0x401}, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f0000002ec0), 0x4) setsockopt$inet6_group_source_req(r7, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) getsockname(r5, &(0x7f0000002bc0)=@hci, &(0x7f0000002c40)=0x80) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000002e40), &(0x7f0000002e80)=0xc) getsockopt$inet_tcp_buf(r8, 0x6, 0xd, &(0x7f0000002ac0)=""/62, &(0x7f0000002b00)=0x3e) bind$unix(r5, &(0x7f0000002b40)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/30 11:43:43 executing program 0: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000003c0)={0xffffffffffffff9c}) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) connect$pptp(r0, &(0x7f0000000400)={0x18, 0x2, {0x1, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1e) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000380)={'bridge0\x00', 0x0}) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) sendmsg$netlink(r1, &(0x7f00000007c0)={&(0x7f00000005c0)=@kern={0x10}, 0xc, &(0x7f0000000600)=[{&(0x7f00000009c0)=ANY=[@ANYBLOB="680000001503000000bd7000fb0300000000000000f2b5508aa820661a4bc0fb3510909e623a28f236c127582e81827547020000000000000035012a5311a98eca1004d862d3ef109a2bf4abb2fda75c68e202db418b7148cc1c2bdc47f95581866ce430adfbc600e96c03b2d86624e4ae4089bbe244b223cc265a3aad9b91ac03dbc37241ca4e9343f468238a4f01b7a91b469d348d17daed557d7e1f791880dc2064f22bf8a7faaf84883b62ea24730f912c50f4080f80ac1961c57942022af7ed54cbc9c44b5d30df9287757736af4e0500372a66f004ea35e0770cddab49213498212ac2a0133b9f2dcd253fcf30b431a4052139e59994c537"], 0x1}], 0x1, 0x0, 0x0, 0x4000000}, 0x40) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000980)='bcsf0\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000006c0)=@assoc_id=0x0, &(0x7f0000000700)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000740)={r3, 0x1, 0x4, [0x8, 0x0, 0x80000001, 0x2cb5]}, &(0x7f0000000780)=0x10) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000480)={{{@in6=@remote, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000580)=0xe8) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) r5 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000000080)={0x0, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xff54) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) r6 = accept(r4, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0xe807, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000800)={0x100000000000, 0x7, 0x8000}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000280)={r7, 0x7f, 0x10}, &(0x7f00000002c0)=0xc) ioctl$sock_inet_SIOCGARP(0xffffffffffffffff, 0x8954, &(0x7f0000000300)={{0x2, 0x4e21, @multicast1=0xe0000001}, {0x306, @random="ae17f466284e"}, 0x0, {0x2, 0x4e21}, 'syzkaller1\x00'}) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000440)=@assoc_value={r8, 0x7}, &(0x7f0000000680)=0x8) pipe(&(0x7f0000000640)) 2018/03/30 11:43:43 executing program 1: socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x52ff4bbc}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e22, 0x9, @empty, 0x3}}}, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x3a, "078dd305a5b92229e542059723d31e202350c13179e4346bb90ffc13c4181fe0ca7f4a2743f78eac89f2a87efb45980b4f8b3bcdc1c8a18bff9a"}, &(0x7f0000000200)=0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r3, 0xd8, "4bdb5ba1c95b9d1ac5ce0d1ce8d2b7f9db6692c28eed57381fdc5c4b0a8c81d92eafdad4da3d8add356998063e639a211c7f184a4097c0f76eb6a8bc5e57cbf0b8aeb5b72911579dd1c748e2d5b663ccf7f0a690810ea120ee756dcc8994107cab52d79cdf04ae3ddb05f40981738a901ebddcc98d5922e813fe8cbbf876872ea684c71328a294cc745ecf249c6ed92934364c8e2ca92e302166f49ef25aa968a76c8dd19ee54766d56c8ead1157af05a0c235f1767dd23dd46946c94cf44d9f6ea5ae63df2b754884019a809d796ef5c98b49bed91b370a"}, &(0x7f0000000340)=0xe0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0xffffffff}, &(0x7f0000000440)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa000806000108000000aaaaaaaaaaaaac1414bb5f198384c222ac1414bb"], &(0x7f0000000040)) 2018/03/30 11:43:43 executing program 4: r0 = socket$inet(0x2b, 0x801, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000000080)={r0, 0x2, 0x10001, "88bc4bd8f21a1a0e78ee877e2f25b4b4560ae188ae4a1b52f6c95ac7d19a2fbcbcff0253bc179be974083fdbe23ce3750a7ae1488087c41b3b9eaf70cb222c47"}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) listen(r0, 0x0) 2018/03/30 11:43:43 executing program 5: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x80000) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000280)) r1 = accept4(r0, &(0x7f00000002c0)=@rc, &(0x7f0000000180)=0x1023f, 0x807fe) setsockopt$inet_int(r1, 0x0, 0xa, &(0x7f00000001c0), 0x4) r2 = socket$vsock_stream(0x28, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x28, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in6=@mcast2}}, {{}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) [ 82.602162] device lo left promiscuous mode [ 82.617604] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 82.633963] bond0: Enslaving lo as an active interface with an up link [ 82.641076] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready 2018/03/30 11:43:43 executing program 7: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/145, 0x91}, {&(0x7f0000000140)=""/114, 0x72}, {&(0x7f00000001c0)=""/151, 0x97}, {&(0x7f0000000280)=""/40, 0x28}, {&(0x7f00000002c0)=""/78, 0x4e}, {&(0x7f0000000340)=""/2, 0x2}], 0x6) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x6, [{{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x390) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) socketpair$inet(0x2, 0x80f, 0x8d1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x1, 'bcsf0\x00', 0x3}, 0x18) 2018/03/30 11:43:43 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfffffffffffffd90, 0x20020003, &(0x7f0000385ff0)={0x2, 0x20000000004e21, @loopback=0x7f000001}, 0x10) writev(r0, &(0x7f00000003c0), 0x0) recvfrom$inet(r0, &(0x7f0000769f0f)=""/241, 0xfffffffffffffdd4, 0x0, &(0x7f0000497ff0)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) ioctl$void(r0, 0xc0045c7f) shutdown(r0, 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 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, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x100}, @in6={0xa, 0x6, 0x7ff, @local={0xfe, 0x80, [], 0xaa}, 0x5}, @in={0x2, 0x9, @local={0xac, 0x14, 0x14, 0xaa}}], 0x90) read(r0, &(0x7f00000001c0)=""/252, 0xfc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r0}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000100)={0x4}, 0x1) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000000140)) setsockopt$EBT_SO_SET_ENTRIES(r2, 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) 2018/03/30 11:43:43 executing program 1: syz_emit_ethernet(0xfffffe95, &(0x7f0000000080)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [{[{0x9100, 0xffffffffffffffff, 0x7ff, 0x1}], {0x8100, 0x837f, 0x2, 0x3}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000000)) 2018/03/30 11:43:43 executing program 6: r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f0000001780)={&(0x7f0000000400)=@ax25={0x3, {"2953121013aa19"}, 0x7}, 0x80, &(0x7f0000000500), 0x0, &(0x7f00000016c0), 0x0, 0x20040000}, 0x1) r1 = socket$inet6(0xa, 0x40000080806, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockname(r1, &(0x7f0000000300)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000380)=0x80) ioctl$sock_ifreq(r2, 0x8923, &(0x7f0000000000)={'syzkaller1\x00', @ifru_flags=0x200}) r4 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r4, 0x0, 0xca, &(0x7f0000000000)=0x10001, 0x10) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r2, 0x40000000000002) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00000001c0)="a3d353a2e6de34014e3249cdb62e3e65", 0x10) socket$inet6(0xa, 0xb, 0x7fff) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_buf(r5, 0x6, 0x1c, &(0x7f0000000100)="070abc11f488062145236d51b770ba77c63599e5ab836d84e4593b86181490ce79827008d0b705b6eb55689d24a12324f728a27bdc30b52a824f8f37b997534045b9aeb9fe17ba0cf4c1b36774c64486bf28738919923a37e2c017c7f1888f62bd0c0f8ab5f818523f4e67e65064480bf72555b7d53935e7c044e9fa57c5cd23950595d4156dddc73f7776d91af083e327fbe2f3eefadb36", 0x98) bind$ax25(r3, &(0x7f00000003c0)={0x3, {"688bdac2c6b3ba"}, 0x3}, 0x10) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) sendto$inet6(r6, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000cc7fe4)={0xa, 0x4e22}, 0x1c) accept4(r4, &(0x7f00000004c0)=@alg, &(0x7f0000db4ffc)=0x80, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f00007a4ff0)=[{&(0x7f0000f1dfc7)="390000001100094700bb00e1c30500000700000002000000450000000000800006001a000d003f000000280f07000300f80000000000060400", 0x39}], 0x1) unshare(0x40000000) r9 = socket$kcm(0x29, 0x5, 0x0) r10 = accept4$inet6(r7, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c, 0x807fd) setsockopt$inet6_tcp_buf(r10, 0x6, 0x1a, &(0x7f0000000c00)="eba374edb77faac926ab20ca9177912c16b2a47f714070b60de511bbd5e6b7778c9639c5a5c79f22b1919a6056f5fa27a95d2446639ef1bd6da3c835161657bd653ce786022baa8f3271c6550b9f1423367c50d543239b612406b7af7e4f83d4e5a425422208f3560317ee6c8c66d0daef1fcd1adfdf5fb7127ddc", 0x7b) sendmsg$key(r9, &(0x7f0000000a00)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000980)={0x2, 0x9, 0x4, 0xf, 0xe, 0x0, 0x70bd2d, 0x25dfdbfb, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x4e22, @rand_addr}, @in6={0xa, 0x4e21, 0x98, @empty, 0x8}}, @sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xf, 0x4, 0x4}]}, 0x70}, 0x1}, 0x11) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x10}}}}, &(0x7f0000000a40)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000000a80)={r11, @in6={{0xa, 0x4e20, 0x3, @empty, 0x7}}, 0x4, 0xe5, 0x1, 0xec5}, &(0x7f0000000b40)=0x98) 2018/03/30 11:43:43 executing program 5: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) write(r0, &(0x7f0000000180)="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", 0x11a) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x3, &(0x7f00000005c0)=ANY=[@ANYBLOB="180006000300000b00000000000000000000000000000000a560c3d53c9f6a437581b405e6846d7d02e77018a69afeefa954fed30ce146171a06c7b05bb791d85bb4b5fcd47ab112c3503ed2f262afe66dd7c042caa69cb8c2ff07ee35479ab0c700164b2888986b0641b8d588e7e2d0482821de3703dd9b5f0ceaf8f5f6c540b3b551799b9185bcdec642e9d99551a6c67217de4b93ed900c31d9556a6e37c9618a6fb020fcb69251e7a4e7f57aed507cb2e704101c4682ef621c"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000000040)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x1000000000002, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) syz_extract_tcp_res(&(0x7f0000000400), 0xfffffffffffffffb, 0x6) setsockopt$inet_dccp_int(r3, 0x21, 0x0, &(0x7f0000000300)=0x200, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000003c0)={0xffffffffffffffff, 0x50, &(0x7f0000000340)}, 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00000004c0)={0x0, 0x2, 0x7, [0x0, 0x2, 0x1f, 0x1, 0x5425, 0x3, 0x5]}, &(0x7f0000000500)=0x16) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000540)={r5, 0xcb}, &(0x7f0000000580)=0x8) bind$alg(r4, &(0x7f0000000440)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) 2018/03/30 11:43:43 executing program 3: r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'erspan0\x00', &(0x7f0000000000)=@ethtool_sset_info={0x37, 0xffff, 0x813d, [0xfffffffffffffff7, 0xaac, 0x4, 0x7fff, 0x6, 0x20]}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f00000001c0)=@ethtool_drvinfo={0x3, "602a1283bd30d2a81b706969770f9390384a24185790c7e5bdc88efedc3f828c", "6c50fa2ea152620f33ebeac633c97aec3e29cbe4b0a3e924bb43b254a72ee5ff", "42c4f656b85fd8881838099a0a05e484ac775d309baa1e3aef6195a5f116b235", "dc8d63b8b0b2fa4aaafe45ecd99cab575c854a8fa57d79f46ac62cfc0d4b6c7b", "2470252526d8824e9df0d8518f6ba343c147fb6360b8ab6af813ba4f87d8d058", "28334cb23aa5a161beea2aa2"}}) 2018/03/30 11:43:43 executing program 0: socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x52ff4bbc}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e22, 0x9, @empty, 0x3}}}, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x3a, "078dd305a5b92229e542059723d31e202350c13179e4346bb90ffc13c4181fe0ca7f4a2743f78eac89f2a87efb45980b4f8b3bcdc1c8a18bff9a"}, &(0x7f0000000200)=0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r3, 0xd8, "4bdb5ba1c95b9d1ac5ce0d1ce8d2b7f9db6692c28eed57381fdc5c4b0a8c81d92eafdad4da3d8add356998063e639a211c7f184a4097c0f76eb6a8bc5e57cbf0b8aeb5b72911579dd1c748e2d5b663ccf7f0a690810ea120ee756dcc8994107cab52d79cdf04ae3ddb05f40981738a901ebddcc98d5922e813fe8cbbf876872ea684c71328a294cc745ecf249c6ed92934364c8e2ca92e302166f49ef25aa968a76c8dd19ee54766d56c8ead1157af05a0c235f1767dd23dd46946c94cf44d9f6ea5ae63df2b754884019a809d796ef5c98b49bed91b370a"}, &(0x7f0000000340)=0xe0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0xffffffff}, &(0x7f0000000440)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa000806000108000000aaaaaaaaaaaaac1414bb5f198384c222ac1414bb"], &(0x7f0000000040)) 2018/03/30 11:43:43 executing program 2: setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000180)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @in={0x2, 0x0, @loopback=0x7f000001}], 0x64) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x0, 0xb7c, 0x5, 0x3, 0x0, r0, 0x80}, 0x2c) socket(0x1c, 0x2000000000000005, 0x9) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) r3 = socket$inet6(0xa, 0x3, 0x8010000400000081) sendmsg$rds(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000000540), 0x0, &(0x7f00000005c0)}, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x7}, 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r4, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r4, 0x89a1, &(0x7f0000000000)='bcsf0\x00') accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000080), 0x10) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0xac, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xffffffffffffffff}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=@newlink={0x40, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_BROADCAST={0xc, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, @IFLA_IFNAME={0x14, 0x3, 'lo\x00'}]}, 0x40}, 0x1, 0x0, 0x0, 0x4000804}, 0x90) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, &(0x7f0000000080)={0x0, 0x1, 0x6}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0xe807, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000280)={0x0, 0x7f, 0x10}, &(0x7f00000002c0)=0xc) setsockopt$EBT_SO_SET_ENTRIES(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000440)=@broute={'broute\x00', 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000180], 0x0, &(0x7f0000000000), &(0x7f0000000100)=ANY=[]}, 0x78) pipe(&(0x7f0000000540)) sendmmsg(r3, &(0x7f0000003f00)=[{{&(0x7f0000000080)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f0000000780)}}, {{&(0x7f0000000840)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb25}, 0x80, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000340)={r2, 0x0, 0x100}, 0x8) 2018/03/30 11:43:43 executing program 1: syz_emit_ethernet(0x6f, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [{[], {0x8100, 0x2, 0x9, 0x4}}], {@ipx={0x8137, {0xffff, 0x5d, 0x0, 0x14, {@random=0x81, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x1d}, {@current, @random="009dba4ce3a5", 0x9}, "4ed18403c59802a887d3e7ed5ed18753c438e7269aac708edba88b88bd2dbbd65a0868357a02d207f9b62f4dceb9cf33d41bce8cb62e4724b942866c310a2f"}}}}, &(0x7f0000000100)={0x1, 0x3, [0x722, 0x6b6, 0xe3f, 0xe20]}) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) 2018/03/30 11:43:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000018000)={&(0x7f0000026000)={0x10}, 0xc, &(0x7f0000016ff0)={&(0x7f00000000c0)={0x134, 0x1d, 0xffffffffffffffff, 0x0, 0x0, {0x20}, [@nested={0x120, 0x59, [@generic="3976752f4378315ba5c2f0bfa71877d0fbb20596462b33eec2f22c4d9b4fef6c3dc0b16a2c0e83979c0acb27aa155c775341d5b64453529de6aedc5522a4d30600acb5db66d99fbeca2c11cc231584d5504c3ec12f4ee06b923d0591ec28d122431e95c8552c1ec76684eff051deab52e7f8110d2200ec", @generic="436986b211deb655ef844cee9da532b2b8a788f974d3b8641871887d914d4e5b3131bbcb75881f1bdfeef3543eaade777dfc80d690763048f72a2dcd7adbd315f93437d328a4f666f40ea08d6709322c14832b05222f6fdd87f766b776a71188d86d3505a4ffcc8f408a8e828eba49da1469819e2e85ed00d0a7924f52d4bcf261020a67c0042a79269d148b29c896c3196c3ede05b65a97bf2a46b4691b895ea39e"]}]}, 0x134}, 0x1}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'bpq0\x00', 0x200}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000480)={{{@in6=@ipv4, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000580)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00000005c0)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x47, r2}) r3 = accept(r0, &(0x7f0000000200)=@generic, &(0x7f0000000040)=0x80) socket$kcm(0x29, 0x7, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000280)={r0}) getpeername$llc(r3, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000300)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f0000000d80)={r0}) ioctl$SIOCSIFMTU(r5, 0x8922, &(0x7f0000000dc0)={'\x00', 0x5}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'ip_vti0\x00', 0x5}) 2018/03/30 11:43:43 executing program 3: syz_emit_ethernet(0x0, &(0x7f00006ba000)=ANY=[], &(0x7f0000ea3000)={0x1, 0x4, [0x1, 0x800000000000004, 0xd6f, 0x902]}) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x5}}, 0x2a, 0x4, 0x3, 0x4, 0x1}, &(0x7f0000000180)=0x98) accept4(r1, &(0x7f00000001c0)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000380)=0x80, 0x80000) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000240)=r2, 0xfffffffffffffe96) 2018/03/30 11:43:43 executing program 7: r0 = socket$inet6(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89a2, &(0x7f00000005c0)={'bridge0\x00', @ifru_map={0x1}}) socketpair(0x1, 0x80002, 0xd49d, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000000c0)={r2, &(0x7f0000000040)="8d2b55719e72ba3bcea0d99c3de3446ae6abab9049d6c9d0a20c7bf78ded8575e1d488", &(0x7f0000000080)=""/53}, 0x18) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000000000)={0x6, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}]}) 2018/03/30 11:43:43 executing program 0: socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x52ff4bbc}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e22, 0x9, @empty, 0x3}}}, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x3a, "078dd305a5b92229e542059723d31e202350c13179e4346bb90ffc13c4181fe0ca7f4a2743f78eac89f2a87efb45980b4f8b3bcdc1c8a18bff9a"}, &(0x7f0000000200)=0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r3, 0xd8, "4bdb5ba1c95b9d1ac5ce0d1ce8d2b7f9db6692c28eed57381fdc5c4b0a8c81d92eafdad4da3d8add356998063e639a211c7f184a4097c0f76eb6a8bc5e57cbf0b8aeb5b72911579dd1c748e2d5b663ccf7f0a690810ea120ee756dcc8994107cab52d79cdf04ae3ddb05f40981738a901ebddcc98d5922e813fe8cbbf876872ea684c71328a294cc745ecf249c6ed92934364c8e2ca92e302166f49ef25aa968a76c8dd19ee54766d56c8ead1157af05a0c235f1767dd23dd46946c94cf44d9f6ea5ae63df2b754884019a809d796ef5c98b49bed91b370a"}, &(0x7f0000000340)=0xe0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0xffffffff}, &(0x7f0000000440)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa000806000108000000aaaaaaaaaaaaac1414bb5f198384c222ac1414bb"], &(0x7f0000000040)) 2018/03/30 11:43:43 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], &(0x7f0000000040)) socketpair$inet(0x2, 0x3, 0x9, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000200)={0x9, {0x2, 0x4e20, @rand_addr=0x8}, {0x2, 0x4e22}, {0x2, 0x4e24, @rand_addr=0x80000000}, 0x4, 0x5, 0x4, 0x0, 0x2000000000000000, &(0x7f00000001c0)='sit0\x00', 0x800, 0x8d9, 0x10034d}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000280)={0x0, 0xa5, "40ba621501debda9a857ce0ddfd1e19a2d2e02f8b83d66e0627e71476f2f9a622c963ddf012cc98bc10d783f169f390cec86f9ad24ee2d033e0a83f2bd28172ff2273540c2614fa8ed026cd693c32f184ff7eb6ee95ffb172d84d7ac43454d1caa16e8e1e14bd1432383ab47527b9c2e27b60f1f496462568d66b1785c527691fb31eac804f87f749963ec5f8062f8c6e72a8bde22c7448c38a4f8764f6323f8fa53fbfb29"}, &(0x7f0000000340)=0xad) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000380)={r2, 0x870}, &(0x7f00000003c0)=0x8) pipe(&(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$netrom(r3, &(0x7f0000000500)=@full={{0x3, {"ff07a8fae66688"}}, [{"2e456306cdff7d"}, {"956be7c483016e"}, {"05b84823d5d44b"}, {"f29665ff4491b9"}, {"6b89ad29060b50"}, {"018974a424676d"}, {"ae1797121a9736"}, {"5de4eae200f9d8"}]}, 0x48) getpeername(0xffffffffffffff9c, &(0x7f0000000080)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4={[], [], @loopback}}}}, &(0x7f0000000000)=0x80) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000000140)={'bpq0\x00', {0x4, 0x6, 0x400000000063, "8822cbeee8f4", 0x5}}) [ 82.724814] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/30 11:43:43 executing program 3: r0 = socket(0xa, 0x3, 0x2) connect$l2tp(r0, &(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x0, 0x2, 0x0, 0x2}}, 0x2e) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="6e617400000000000000000000000000000000000000000000000000000000000005070000e1ff0000b0010000ffffffffb0010000a8020008c8030000c8030000ffffffffc8030000c8030000050000005d356c70095d2ecb389943946919fcdec12cc51a9e693c2b0180fbb74af71f3cae0fa0e008bf4e64", @ANYBLOB="00000008ac1414aa00000000ffffff000000000000000000000000000000000073797a6b616c6c657230000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff000000000000000000000000000000670001580000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800444e41540000000000000000000000000000000000000000000000000001662025f300000000000000000000000000000000fe8000000000000000000000000000014e24006400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000980052010000000000000000000000000000000000000000000000000000444e415400000000000000000000000000000000000000000000000000000100000009000000e0000001e0000002070000660000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800100000000000000000000000000000000000000000000000000000007463706d737300000000000000000000000000000000000000000000000000000200010000003800524544495245435400000000000000000000000000000000000000000000010000000d0000007f00000100000fff4e2263000000000000000000ac14141affffff00000000007369743000000000000000000000000062726964676530000000000000000000000000000000000000000000ff0000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000003f0001090000000000000000000000000000014620010000000000000000000000000000000000000000000000002800737461746500000000000000000000000000000000000000000000000000200000000000000028007463706d73730000000000000000000000000000000000000000000000001731ac070000000038004e45544d41500000000000000000000000000000000000000000000000000100000009000000ac1414aae000000100004e220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700098000000000000000000000000000000000000000000effe000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x2) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00001edff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x223, 0x14, 0xaa}, @dev={0xac, 0x14, 0x14, 0x2b}}, @udp={0x0, 0x4e20, 0x8}}}}}, &(0x7f00000000c0)) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000003c0)={0x40, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @rand_addr}, {0x2, 0xfffffffffffffffe, @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x2, 0xfffffffffffffffd, &(0x7f0000000100)='ipddp0\x00'}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x3, 0x1, 0x7, 0x3, 0x21}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000040)=r2, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'bcsh0\x00', 0x1001}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000180)={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x15}}, {0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x14}}, 0x24, {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 'bcsh0\x00'}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000140)) 2018/03/30 11:43:44 executing program 5: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, &(0x7f0000000040)=0x889, 0x4) socket$key(0xf, 0x3, 0x2) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)="25e26624d2fed7e48c2fa059e5b5456b3bc775072e6b27cb67905ea42adb368d44893934a0f5b2456b41c1fec31407cf67dff4e9", 0x34}, {&(0x7f00000000c0)="17e9442cc60e14d9d89f6094066e4f51c215128cb6c38d7d4a70ed04f9d6db2e733aaaee200e9941b95c069219ba7ba0fa6a4a540457242ea7391df5a95a34a3e90949aeb1b9fcc0364342ba812a8fec97c75eda1b23fb6d57746cdfaddf9cd0c06b523779d650f773dc98b181ef034a689af8ca8ba411908275e4ebb168694df2bfc0b8acf962905463edaa8b042b0c0cfc888aca59906230880eb9a10c616e0c107613d06d9d07a3926b9cd4b71763e0bf7e47d199dfccd9f26c0d4673ba2ce11b357e0bcc6c5baf70a62446037ee9d479", 0xd2}, {&(0x7f00000001c0)="87aff24976ec0c80961b20a67888f64f7fdf2cd817f551a99f3649f812c3832a9066936022d13e0c8a5080c87e4ab0728379d44cfceaa0b00716c732d5f585a424bc05da198c54b20da200d40da0dc54759058df2311e305e2446ac9be7f6c83438b7cd10a1ae7764339b632324b51ef3cfad1117f23ec05fab9777a25d86b65bf48797e96357db57b483779294f4e9b210c8db0c3a8a79c8c7fe19a86cb11c5825767510523856d685421f2496077", 0xaf}], 0x3, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800000000000000ff01000009000000aafc7adb302f000090000000000000001101000000020000b1a3bedc914a89810e5eea8a8b225df7f934fb665d4c9243c06a8d4c112b658ac21050788921c5c0d07b1ad4b9405e2cc54a8dfc08684a0c9ba17955302a212f9e3b7e90d54d9df8ddb8158cd7cb3fa2a3915cb4345935209f1b89ba96fdc0d0ad2d81fa6f0dc6388e460277dda55be409faf36b766de6127b600e3e000000"], 0xa8, 0x10}, 0x24004005) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {0x0, 0x0, 0x1e}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/03/30 11:43:44 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000), 0x80, 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/76, 0x4c}], 0x1) socket$inet(0x2, 0x80802, 0x1) r2 = accept(r1, &(0x7f0000000440)=@vsock, &(0x7f00000004c0)=0x80) getsockopt$EBT_SO_GET_INIT_ENTRIES(r2, 0x0, 0x83, &(0x7f00000005c0)={'broute\x00', 0x0, 0x3, 0x44, [], 0x2, &(0x7f0000000500)=[{}, {}], &(0x7f0000000540)=""/68}, &(0x7f0000000640)=0x78) [ 82.775883] IPVS: ftp: loaded support on port[0] = 21 [ 82.853130] IPVS: ftp: loaded support on port[0] = 21 2018/03/30 11:43:44 executing program 7: syz_emit_ethernet(0x87, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xe, 0x4, 0x0, 0x0, 0x79, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[@ra={0x94, 0x6}, @generic={0x0, 0xd, "c0a32dddb89fa04267e791"}, @rr={0x7, 0x7, 0x3ff, [@local={0xac, 0x14, 0x14, 0xaa}]}, @generic={0x86, 0x9, "bc9c01ead9490b"}]}}, @dccp={{0x4e20, 0x4e24, 0x4, 0x1, 0x4, 0x0, 0x0, 0x0, 0xdaa8, "c201d1", 0x0, 'Ecf'}, "a8ce1f8244da549bbd0643bba9133536d670813f5a4bc1285ee0bf533b37167d904b566b51987ada039f9a332c475aa418"}}}}}, &(0x7f0000000100)={0x0, 0x4, [0x1d6, 0x274, 0x291, 0x7d3]}) 2018/03/30 11:43:44 executing program 5: r0 = socket(0x18, 0x0, 0x1) close(r0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000200)={0xfffffffffffff994, 0x10000000}) ioctl$sock_netdev_private(r1, 0x89f1, &(0x7f0000000380)="23b3e0627b5c92c4fc62fe150614e087b66e49836d7abf5ac7b4e8d462412ebb5b3762e9f99cb6cedbfd8ffd31b7cb63fc05aa644e7c6181987641ae6a52a3bbf32df2d4314f08110bac915f94f45db314103bec35fd94f9074143971262998bc6247ef372130ee66fef51b1eb736b0dcc8fe0e52c532be272265c914056153d1ea97669d5e2d45765c957b7c30590d2a07ca76b64ee8747b037cf95c5749abfb56b4e17b0eee2ec3f0aff276f34f52b875541c4320bb3ac8b6b1f68f26ac463c9bea91d586693dd4251e4f25bf11970d4d4f9b589cdaf734e3292") sendto(r0, &(0x7f0000000a80), 0x0, 0x0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @random="06c7db615249", 'vlan0\x00'}}, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x5, 0x8000, 0x1, 0x1f}, &(0x7f0000000340)=0x10) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f0000000240)={'lo\x00', {0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}) getpeername$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0xc5, 0x7, 0x100, 0x1, 0x4, r2}) 2018/03/30 11:43:44 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x40, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, {0x2, 0x4e24, @broadcast=0xffffffff}, {0x2, 0x4e22}, 0x2, 0x4, 0x5, 0x3, 0x80000001, &(0x7f0000000040)='bcsf0\x00', 0x40, 0x2, 0xa2}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00000001c0)={'gre0\x00', @ifru_data=&(0x7f0000000140)="21a95a93c330d53682646e84761909e83d5255edc1d811e60d854b4501139769"}) 2018/03/30 11:43:44 executing program 1: syz_emit_ethernet(0x517, &(0x7f00000005c0)={@link_local={0x1, 0x80, 0xc2}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_mc={0x8848, {[{0x1, 0x1, 0x5, 0x195e}, {0x8ee, 0x100000001, 0x665, 0xfffffffffffffe55}, {0x5a5, 0x3a, 0x5f, 0x2}, {0x9, 0x8, 0x7ff, 0x1}, {0x2, 0x7ff, 0x3, 0xffffffffffff6e32}, {0x4, 0x8000, 0x2, 0x80000000}], @ipv6={0x100000000, 0x6, "f284d3", 0x4c9, 0x16, 0xfffffffffffffff7, @empty, @empty, {[@dstopts={0x2f, 0x12, [], [@calipso={0x7, 0x20, {0x321c, 0x6, 0xe8c, 0x1f, [0x3f, 0x8000, 0x1f]}}, @padn={0x1, 0x1, [0x0]}, @padn={0x1, 0x1, [0x0]}, @pad1={0x0, 0x1}, @generic={0x81, 0x19, "36096e5f2ab5c95d896ce8ea0569db7d8046a2705f5649b7af"}, @enc_lim={0x4, 0x1, 0xffffffff00000001}, @pad1={0x0, 0x1}, @calipso={0x7, 0x40, {0x2, 0xe, 0x9, 0x2, [0x2a7b, 0x2, 0x1, 0x0, 0x0, 0x3, 0x5]}}, @ra={0x5, 0x2, 0xffff}]}, @hopopts={0xdf, 0x9, [], [@hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x11}}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @calipso={0x7, 0x18, {0x3, 0x4, 0x3208, 0x5, [0xc26b, 0x806]}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [], 0xaa}}, @pad1={0x0, 0x1}, @padn={0x1, 0x1, [0x0]}]}, @dstopts={0x3b}, @srh={0x6c, 0xc, 0x4, 0x6, 0xe8, 0x200, 0x4, [@empty, @mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0x17}, @dev={0xfe, 0x80, [], 0x15}, @dev={0xfe, 0x80, [], 0x12}, @loopback={0x0, 0x1}]}, @dstopts={0x2f, 0x22, [], [@ra={0x5, 0x2}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff]}}, @generic={0x80000000, 0xed, "13bdd25e8d28b4e43e31a90b08707503bcc4b6a0834d6c486fbfdc9f9e366a86fc3f1cd4ff85a95b9a6f8fdfee6941fbb06c1712edb1147fc821346c77cac052f9579f0262dcef197fe248310b6530c61dec81ae472eae811b4eaf12f116aed5b8b615741f07a50ed09ebef12377c9d595fac4c8d966c1cd634664b19b679333bc9ad78515031e36925e54d1366fe215d907717c523668003a2b08baac49b6d330f47fcd8afb89d7662850b24fa338eb68f5ee74d439f187cae4c4ea6f0c727ace64a53e1835d4eed7fa63584dd5c223cac996e1931fbc3d5c4a2b01dddccf0e315381af2848fd3dc580c5bd4f"}]}, @dstopts={0x3c, 0x4, [], [@padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [], 0x19}}, @jumbo={0xc2, 0x4, 0x1ff}, @pad1={0x0, 0x1}, @pad1={0x0, 0x1}]}, @fragment={0x87, 0x0, 0x990, 0x392b180d, 0x0, 0xe04, 0x65}, @srh={0x2f, 0x12, 0x4, 0x9, 0x100000000, 0x0, 0x7ff, [@mcast1={0xff, 0x1, [], 0x1}, @remote={0xfe, 0x80, [], 0xbb}, @dev={0xfe, 0x80, [], 0xd}, @remote={0xfe, 0x80, [], 0xbb}, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, @ipv4={[], [0xff, 0xff], @rand_addr=0x25}, @mcast2={0xff, 0x2, [], 0x1}]}], @gre={{0x0, 0x0, 0x1, 0x3f, 0x0, 0x900000000, 0x0, 0x1, 0x880b, 0x47, 0x3, [0x9], "56db9c352730af787dfb3fcc1737ad811aa5474f958fa056357b003c1cf9496dc620f1466ae37e6547729dd87505f903eeec8c4e107598393e097b14c84c90d8427c1d992b4fc3"}, {0x7fff, 0x0, 0x7f, 0x9, 0x0, 0x0, 0x800, [], "86ce2723d325ec97a4ab5b70aed8113a2feaf345386fd4996ccc2376bf7557609c0368eea446abe01d554d117b6f584a43fbdd40e26f5b724cd20ed5ed737fb3c91c262fa4764021eee9b1d76c"}, {0x9e, 0x0, 0x5, 0x1, 0x0, 0x0, 0x86dd, [0x4, 0x40, 0xfffffffffffffffa], "cefdb65e8c9b956349b01c86b2e0b1a225cbe6e30b804ce98e0a79828be3f1ac65b8ff91f87eefc3c2ed3afd732dc52adff6ada6b3a0d35c43082895"}, {0x8, 0x88be, 0x0, {{0x3, 0x1, 0xffffffff, 0x9, 0x400, 0x1, 0x100000001, 0x4}, 0x1, 0x9}}, {0x8, 0x22eb, 0x4, {{0x81, 0x2, 0x5, 0x80000001, 0xb22b, 0x2, 0x581b13d4, 0x81}, 0x2, 0xfffffffffffff801, 0x5, 0x6, 0x3, 0xdde, 0xfff, 0x3, 0x0, 0x9}}, {0x8, 0x6558, 0x3, "f18f3f9946541d35b3084fbbb0d301b06408e2c4c56ee30c17f2e8536e3fd60281086d15c80e37ced8ff3a6e02e8091be29bcaadc8f54645e5f8ecaf62df68d3a29a0072d3a03280f43fa0c9d8ad9e91abdb011be3"}}}}}}}}, &(0x7f0000000040)={0x0, 0x3}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000180)={'nat\x00'}, &(0x7f0000000200)=0x54) socketpair(0x2, 0xe, 0x6874, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000080)=0x5) syz_emit_ethernet(0x40, &(0x7f00000000c0)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, @empty, [{[{0x9100, 0x7fff, 0x101, 0x9}], {0x8100, 0x800, 0x5, 0x1}}], {@generic={0x88b5, "dfd978006f3c6c26b0649922122713396d4c610b4f793bd8bdb0410540183bb68776fecd1ea47eda612a"}}}, &(0x7f0000000100)={0x1, 0x2, [0x59d, 0x275, 0xcc5, 0xd1e]}) 2018/03/30 11:43:44 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000040)="44986b57c92b2396326f955bdca1f75300b438dab243bfeaa0", 0x19) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-twofish-3way\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00001cffc8)={0x0, 0x0, &(0x7f0000002200)=[{&(0x7f0000000100)="77937b0b5e6134b61c578b04a4da6364479ebb3cfe264fff0f00000bee3e8fad5406052aac11a77663b2a6f6e36b1dbdfdaa06b7a6f2bc1723bfcd1330b942e8af9327679f2246f8bef860c246590c329fb9468f45b45c74ba50a85f1aa2272a9c098d384cc1a3572cd047ccbdc72dcb677b6b1955f60630ad00000000000000f5", 0x81}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg(r2, &(0x7f0000000640)={&(0x7f0000000780)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f00000007c0)=[{&(0x7f0000000380)=""/249, 0xf9}], 0x1, &(0x7f0000000540)=""/207, 0xcf}, 0x0) r3 = socket(0x9, 0x6, 0x2) accept$ax25(r3, &(0x7f0000000480), &(0x7f00000004c0)=0x10) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r3, 0x114, 0xa, &(0x7f0000000800)=ANY=[@ANYBLOB="0387710358c57d0a3fbef785c3c2a086"], 0x4) close(r3) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000000000)) close(r3) sendto(0xffffffffffffffff, &(0x7f0000000680)="aeb340958684bab0448a2d83a0ca2fb0ea9342418fba1c21f4e39e0b3b7cb86ad418f335a30c8c0f6e1693a4d727b8daacb1519c8e80aa40aa1e450aa997fe8099d0c3072b2e24a6c99a69a556d7584dbe0d1478aaf589076d7700391324dec4c9ed7cb6430a0f2dabaec09000db3f5903a7d5c4e265d183b280ab98652d3f2e6a9ba0fd62b5624e3bf421afeeaf448bdd6d3914d35116f0486a3a36cedcad63a0de7c2ef3b0a9228fb48bc3a2c3b0b087452fdf6dafaac501c9e900c1c5c63542c1fa328eac9ff04d66b8b7a87a20699295f4a9e9def739a3046d446db343426a6d", 0xe2, 0x41, 0x0, 0x0) setsockopt$sock_int(r3, 0x1, 0x1d, &(0x7f00000001c0)=0x8, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x790, 0x8, 0x6, 0x8, 0xfffffffffffffffe}, &(0x7f00000002c0)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000300)=@assoc_value={r4, 0xafb3}, &(0x7f0000000340)=0x8) 2018/03/30 11:43:44 executing program 0: socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x52ff4bbc}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e22, 0x9, @empty, 0x3}}}, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x3a, "078dd305a5b92229e542059723d31e202350c13179e4346bb90ffc13c4181fe0ca7f4a2743f78eac89f2a87efb45980b4f8b3bcdc1c8a18bff9a"}, &(0x7f0000000200)=0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r3, 0xd8, "4bdb5ba1c95b9d1ac5ce0d1ce8d2b7f9db6692c28eed57381fdc5c4b0a8c81d92eafdad4da3d8add356998063e639a211c7f184a4097c0f76eb6a8bc5e57cbf0b8aeb5b72911579dd1c748e2d5b663ccf7f0a690810ea120ee756dcc8994107cab52d79cdf04ae3ddb05f40981738a901ebddcc98d5922e813fe8cbbf876872ea684c71328a294cc745ecf249c6ed92934364c8e2ca92e302166f49ef25aa968a76c8dd19ee54766d56c8ead1157af05a0c235f1767dd23dd46946c94cf44d9f6ea5ae63df2b754884019a809d796ef5c98b49bed91b370a"}, &(0x7f0000000340)=0xe0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0xffffffff}, &(0x7f0000000440)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa000806000108000000aaaaaaaaaaaaac1414bb5f198384c222ac1414bb"], &(0x7f0000000040)) 2018/03/30 11:43:44 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmsg$nl_xfrm(r2, &(0x7f0000000780)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xffcb}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000280), 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x6, 0xf96, 0x201, 0x1, 0x7, 0x3, 0x6, 0x100000000, r3}, &(0x7f00000001c0)=0x20) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000000040)="be38fc69faea5bd09bf0307006cefbafc01c3062dfedf949ad4e86bda4029155e2d6181bc9f0d25d4a23fed54bd250db05a0fbd78679ca006afa4ee44cb7b522c4a38231a9f99b3001e1d4857321a6a7c9e36ae424cc0d49fdb6c13c422fde782dd0c18a3a4018030b94ba6b7ff3f3192f8c563a1986d839c40052c8d3a78ae29126", 0x82, 0xc1, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000000500)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f5303683cc3316fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd940101810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191ed0effdcf4ac142f1fd6395e0e7303", 0x82, 0x0, 0x0, 0x0) close(r2) writev(r0, &(0x7f00002e1fe0)=[{&(0x7f0000c62f65)="db", 0x1}], 0x1) 2018/03/30 11:43:44 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000440)=@sco, &(0x7f00000004c0)=0x80, 0x80800) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000a40)=@filter={'filter\x00', 0xe, 0x3, 0x4e0, [0x0, 0x20000540, 0x20000570, 0x20000750], 0x0, &(0x7f0000000500), &(0x7f0000000540)=[{0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x8, 0x6558, 'syzkaller1\x00', 'ip6_vti0\x00', 'bcsh0\x00', 'rose0\x00', @empty, [0x0, 0xff, 0x0, 0xff], @empty, [0xff, 0xff, 0xff, 0x0, 0xff], 0x138, 0x138, 0x1b0, [@connlabel={'connlabel\x00', 0x8, {{0x400}}}, @physdev={'physdev\x00', 0x70, {{'ip_vti0\x00', {0xff}, 'bridge0\x00', {}, 0x2, 0x4}}}]}}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x8, 0xfffffffffffffffd, 0x0, 0x0, "3332601a891a9d8292eaca3595d71c6f18ac9e3e8c932940abed759999d0fa6512ac7a97e07955be605b8f54eb31f5920298b0ee4a36273d094d5ddd8f4119e7"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x9, 0x10, 0x6000, 'bcsh0\x00', 'dummy0\x00', 'eql\x00', 'bridge0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0xff, 0xff, 0xff, 0x0, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x11}, [0x0, 0xff, 0xff, 0xff], 0x70, 0xb8, 0x100}, [@common=@ERROR={'ERROR\x00', 0x20, {"a155951f46a23edbd9954c8553fc18f6b274a5d3ea9dc50515e4ac9aa8bc"}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00', 0x5, 0xb1, 0xf54}}}}, {{{0x11, 0x0, 0x600, 'yam0\x00', 'ip6gretap0\x00', '\x00', 'ifb0\x00', @empty, [0x0, 0x0, 0x0, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0x70, 0x70, 0x1a0}}, @common=@SECMARK={'SECMARK\x00', 0x108, {{0x1, 0x8, 'system_u:object_r:var_run_t:s0\x00'}}}}]}]}, 0x558) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) bind$unix(r0, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) r3 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000340), 0xc) r4 = socket$pptp(0x18, 0x1, 0x2) connect$pptp(r4, &(0x7f00000001c0)={0x18, 0x2, {0x3}}, 0x1e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r2}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x5, 0x3, 0x800a, 0x1, 0x2, 0x40, 0x1, 0x10000, 0x0}, &(0x7f0000000100)=0x20) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000ac0)={r4}) getsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000380), 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000140)={r6, 0x5}, &(0x7f0000000180)=0x8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, &(0x7f00000003c0)=0xffffffffffff0000, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r5, 0x541b, &(0x7f0000000400)) 2018/03/30 11:43:44 executing program 2: r0 = socket$inet6(0xa, 0x3, 0xff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in6={{0xa, 0x4e21, 0x400, @loopback={0x0, 0x1}, 0x800}}, 0xfffffffffffffffa, 0x6, 0x1000, 0x0, 0x4}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x7, 0x1, 0x1, 0x1, 0x1}, &(0x7f0000000140)=0x14) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmsg$key(r0, &(0x7f0000000040)={0x20480, 0x0, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="02000000c602900000000000000000029cceec220000000000000000000000000413e1fc9dfc26a4c53ab916546304923aebed676c82386b984ecca59bf900763943538ac80ad6245fc3db32e7bf421d96ff465a08df8a956079117872369f87eb33025d780a355527474c6030646468ff3a22516705797017b7cdc2b6583c9bb47882adc895305eb3a1c29f112510b55169"], 0x38}, 0x1}, 0x0) 2018/03/30 11:43:44 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000100)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa000806000108000604000001800000aaaaac1414bb5f198384c222ac1414bb335a43fcbe21b31670cb1ee42e5d35210f254af9719f81c8759b978d2d5107ea94637c8b187df42c3910c675a77bdb17b6de072b87918ea72698ba2f2eed15ae8bdb703b586d2325bc4e4a62f5c9c52e0b2712e380971bf619814e1f9042c99b9e2fab7d"], &(0x7f0000000040)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00000000c0)=0x7f) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000), &(0x7f00000001c0)=0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000200)=""/36, &(0x7f0000000240)=0x24) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2018/03/30 11:43:44 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000001000), 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000140)={@empty, 0x0}, &(0x7f0000000180)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x951, 0x1, 0xe8, 0x100, 0x7fffffff, 0x2000204, r1}) sendto$inet6(r0, &(0x7f0000b31000)="f9", 0x1, 0x0, &(0x7f00009e1000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x87) getsockname(r0, &(0x7f00000000c0)=@l2, &(0x7f0000000240)=0x80) r2 = accept(r0, &(0x7f0000000500)=@nfc, &(0x7f0000000580)=0x80) getpeername$packet(r2, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x7ea, 0x3, 0x7fffffff}, &(0x7f0000000040)=0xfffffffffffffe27) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r3, 0x4) 2018/03/30 11:43:44 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000016ffc), 0xfeb6) write(r1, &(0x7f000001b000)='U', 0x1) read(r0, &(0x7f0000000000)=""/114, 0x72) r2 = accept(r0, 0x0, &(0x7f00000000c0)) setsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000000080)=0x9, 0xfffffffffffffef3) 2018/03/30 11:43:44 executing program 0: socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x52ff4bbc}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e22, 0x9, @empty, 0x3}}}, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x3a, "078dd305a5b92229e542059723d31e202350c13179e4346bb90ffc13c4181fe0ca7f4a2743f78eac89f2a87efb45980b4f8b3bcdc1c8a18bff9a"}, &(0x7f0000000200)=0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r3, 0xd8, "4bdb5ba1c95b9d1ac5ce0d1ce8d2b7f9db6692c28eed57381fdc5c4b0a8c81d92eafdad4da3d8add356998063e639a211c7f184a4097c0f76eb6a8bc5e57cbf0b8aeb5b72911579dd1c748e2d5b663ccf7f0a690810ea120ee756dcc8994107cab52d79cdf04ae3ddb05f40981738a901ebddcc98d5922e813fe8cbbf876872ea684c71328a294cc745ecf249c6ed92934364c8e2ca92e302166f49ef25aa968a76c8dd19ee54766d56c8ead1157af05a0c235f1767dd23dd46946c94cf44d9f6ea5ae63df2b754884019a809d796ef5c98b49bed91b370a"}, &(0x7f0000000340)=0xe0) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa000806000108000000aaaaaaaaaaaaac1414bb5f198384c222ac1414bb"], &(0x7f0000000040)) 2018/03/30 11:43:44 executing program 4: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x3f, &(0x7f0000000180)=""/220, &(0x7f0000000040)=0xdc) r1 = socket(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000680)={"6c6f00000000000000007ecf00", 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000100)={@empty, @remote={0xfe, 0x80, [], 0xbb}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x807ffdf7, r2}) 2018/03/30 11:43:44 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000000480)=@pppol2tpv3in6, &(0x7f0000000500)=0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000580)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r1, &(0x7f0000000640)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x1c, r2, 0x304, 0x70bd2d, 0x25dfdbfe, {0xc}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8001}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x800) bind$alg(r0, &(0x7f00005e1fa8)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x74) r3 = accept(r0, &(0x7f0000000040)=@alg, &(0x7f00000000c0)=0x80) sendmsg$alg(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000100)="760eedccb29e35cbbd303de88c39582c15325882fc7c7e4d9f2f42371e4f07749899d48a1eccdc8f66618744f84b0d70f96da70052204cf63d96ef1da885962f3cd4dd152591663f16826bb75451ad3d00ac112be893f4962b4f13cacb5d2fcfd5ec08a70904bc81549ca1be4acb0f15f51153b1eebd66746bfb1b4c9ec6b9b1507c592dfd877d5714e25ff6ab13d66a583537d1706acec85b927315d4d05483bb5d2f10efc54b6aa8bcffb06a00abdb4dd9f3c9b0940308", 0xb8}, {&(0x7f00000002c0)="706c6791134d59de1a9bcd326297b6d594e6310201d530365c97048ec994e79eabfd425af26a7ca430bb9fe98e28c9ad14407d89799679cc6a56e758eca315", 0x3f}], 0x2, &(0x7f0000000340)=ANY=[], 0x0, 0x1}, 0x4000000) r4 = accept$alg(r0, 0x0, 0x0) write(r4, &(0x7f0000000000)="12", 0x1) 2018/03/30 11:43:44 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x7, 0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f0000000100)={r1, 0x3}) 2018/03/30 11:43:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000e75000), 0xffffffffffffff08, 0x800000120000003, &(0x7f0000e45ff0)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180), 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000b00)=ANY=[@ANYBLOB="e00000027f00020000007f0000010000001fefc45e843e6c48f43a8b22a8b43221df29455daea4fe53b555a4fc9d718b0fac24db55d5fe8edbcd30c45d96dee081093d64beea9e9000b0beb6eaaa95f7"], 0x18) shutdown(r0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000080)=""/144, &(0x7f0000000140)=0x90) socketpair(0x0, 0x0, 0x1, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f00000003c0)={0xfefe, {{0xa, 0x4e20, 0x9, @dev={0xfe, 0x80, [], 0x11}, 0x800}}}, 0x88) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f00000001c0)={0x0}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000300)={r2, 0x2, &(0x7f0000000200)=[0x2, 0x7fffffff], &(0x7f0000000240)=[0x1, 0x8000], 0x4, 0x5, 0xfffffffffffffff7, &(0x7f0000000280)=[0x8, 0x426, 0x100000000, 0x4, 0x2], &(0x7f00000002c0)=[0xc9, 0x0]}) socket$inet(0x2, 0x6, 0x3) recvmsg(r0, &(0x7f0000002380)={&(0x7f0000000000)=@nl, 0x19c, &(0x7f0000000a40)=[{&(0x7f0000000480)=""/199}, {&(0x7f0000000580)=""/67}, {&(0x7f0000000600)=""/62}, {&(0x7f0000000640)=""/223}, {&(0x7f0000000740)=""/67}, {&(0x7f00000007c0)=""/65}, {&(0x7f0000000840)=""/223}, {&(0x7f0000000940)=""/52}, {&(0x7f0000000980)=""/6}, {&(0x7f00000009c0)=""/82}], 0x0, 0x0, 0x0, 0x3}, 0x1) 2018/03/30 11:43:44 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3, 0x10, r0, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000001080)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000001040)={&(0x7f0000000f40)=ANY=[@ANYBLOB="c00000001b0031080000000000000000ac1414bb000000000000000000000000fe07000000000000000000000000000000000004000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b26b6e0000000000000000000000000000000000"], 0xc0}, 0x1}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x2, &(0x7f0000000000)=0x7ff, 0x8) 2018/03/30 11:43:44 executing program 5: r0 = socket$inet(0x2, 0x6, 0x0) r1 = socket(0x17, 0x801, 0x2) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000000180), 0x4) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x1, 0x1c0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000bc0], 0x0, &(0x7f0000000000), &(0x7f0000000bc0)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffc, 0x1, [{{{0x19, 0x0, 0x0, 'ip6gretap0\x00', 'ip_vti0\x00', 'rose0\x00', 'bcsh0\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0xe8, 0x130}, [@common=@CLASSIFY={'CLASSIFY\x00', 0x8}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x238) 2018/03/30 11:43:44 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001740)={r0}) recvfrom$ax25(r1, &(0x7f0000001780)=""/52, 0x34, 0x100, &(0x7f00000017c0)={0x3, {"f0f6ab3b5b7566"}, 0x101}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f00009b0ffc), 0x4) [ 83.001271] sctp: [Deprecated]: syz-executor5 (pid 20101) Use of int in maxseg socket option. [ 83.001271] Use struct sctp_assoc_value instead 2018/03/30 11:43:44 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c200000001000000000000000001080006040000aaaaaaaaaaaaac1414bb5f198384c222ac1414bb"], &(0x7f0000000040)) 2018/03/30 11:43:44 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) accept4$packet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000180)=0x14, 0x80800) r2 = getuid() setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in=@loopback=0x7f000001, @in6, 0x4e23, 0x0, 0x4e24, 0x4, 0x2, 0x20, 0x80, 0x87, r1, r2}, {0x82b6, 0x4f, 0xb08, 0x7fff, 0x1, 0x0, 0x7, 0x40}, {0xd03a, 0x8, 0x13, 0x3}, 0x3f, 0x0, 0x2, 0x0, 0x2}, {{@in=@loopback=0x7f000001, 0x4d4, 0xff}, 0x2, @in6, 0x0, 0x2, 0x3, 0x40, 0x10001, 0x1, 0x7}}, 0xe8) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004da000), 0x4) r3 = socket$packet(0x11, 0x3, 0x300) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$llc(r4, &(0x7f0000000040)={0x1a, 0x33f, 0x2, 0x5, 0xffffffffffffffc4, 0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) r6 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000118ffc), 0x4) setsockopt$RDS_FREE_MR(r5, 0x114, 0x3, &(0x7f0000000100)={{0x8, 0x200}, 0x68}, 0x10) setsockopt$packet_fanout(r6, 0x107, 0x12, &(0x7f000007affc), 0x4) close(r6) 2018/03/30 11:43:44 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0x800, 0x80000000, 0x9, 0xcd, 0x4, 0xffffffffffff8001}) r2 = socket$inet6(0xa, 0x6, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r3, &(0x7f0000000080)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xa}, 'lo\x00'}}, 0x1e) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000000140)={{0x2, 0x4e22}, {0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x10, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x14}}, 'syzkaller1\x00'}) getpeername$packet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0x14) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) sendmsg$nl_xfrm(r1, &(0x7f0000000540)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000800}, 0xc, &(0x7f0000000500)={&(0x7f00000003c0)=@expire={0x118, 0x18, 0xd23fe18e33ea8580, 0x70bd2a, 0x25dfdbfd, {{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6, 0x4e21, 0x0, 0x4e23, 0xb21, 0xa, 0x0, 0x80, 0xff, r5, r6}, {@in6, 0x4d4, 0xff}, @in6=@loopback={0x0, 0x1}, {0x7, 0x88b4, 0xef, 0x6, 0x2, 0xdce, 0x4e, 0x1}, {0x7ff, 0x40, 0x10000, 0x4}, {0xfffffffffffff3ae, 0x1, 0xf7a}, 0x70bd2a, 0x34ff, 0xa, 0x3, 0x7, 0x2}, 0xa5}, [@replay_val={0x10, 0xa, {0x70bd29, 0x70bd25, 0x8001}}, @replay_val={0x10, 0xa, {0x70bd2d, 0x70bd26, 0xeab}}]}, 0x118}, 0x1, 0x0, 0x0, 0x80}, 0x24000000) setsockopt$inet6_int(r2, 0x29, 0x43, &(0x7f00000001c0)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000000200), 0x4) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000000280)) write(r3, &(0x7f00000000c0)="baa4", 0x2) connect$inet6(r2, &(0x7f0000f65fe4)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/30 11:43:44 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000196fe4)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)={0x2, 0x400000000000002, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}}}]}, 0x70}, 0x1}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000040), &(0x7f00000000c0)=0x4) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x25dfdbfe}, 0x10}, 0x1}, 0x0) syz_emit_ethernet(0xff, &(0x7f0000000080)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r2 = socket(0x13, 0x2, 0x0) getsockopt$netlink(r2, 0x10e, 0x5, &(0x7f0000000380)=""/96, &(0x7f0000000140)=0x60) syz_emit_ethernet(0x1, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaa10ffffffffffff9100280081004f008137f06eb5dc3f04000000020000000000000008ffffffffffffffffffff00ec12ca296ae0382edb3d5cc8e863466f8ac5d353a8e43ba77d0d68c86c71c3651b2a51ce87c7b5d7f2a50da705b3d0324020f0a4e3e8b70c0bea5a1f9aa6ee0e7a97fdc34fcb1e1890cf57315f705d27e87c408be2097a0211e364a57aa8595a4340aa255e566a02f829a52d99a58c69da21ac8d5400601beef6d644d901fadb51e7b2014836ee4cda49c00aa2fb4d504da69e20938e947238b90a44fe"], &(0x7f0000000100)={0x0, 0x4, [0x73e, 0x38f, 0x5c3, 0x703]}) 2018/03/30 11:43:44 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req={0x80000001, 0x3f, 0xd05, 0x63}, 0x10) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000), 0x8) 2018/03/30 11:43:44 executing program 0: socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x52ff4bbc}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e22, 0x9, @empty, 0x3}}}, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x3a, "078dd305a5b92229e542059723d31e202350c13179e4346bb90ffc13c4181fe0ca7f4a2743f78eac89f2a87efb45980b4f8b3bcdc1c8a18bff9a"}, &(0x7f0000000200)=0x42) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0xffffffff}, &(0x7f0000000440)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa000806000108000000aaaaaaaaaaaaac1414bb5f198384c222ac1414bb"], &(0x7f0000000040)) 2018/03/30 11:43:44 executing program 1: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000000080)={0x1, 0x0, [0x0, 0x0, 0x844b]}) 2018/03/30 11:43:44 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000140)="bf2d33e75397bd4cff779d07e7a8e87e436f0bb5bcd8d4b26d5943c3ac473ab59fe152a5f35fa450cdaae06774f9b057c7ddff7036b3fa760a8a9ce3348a7f678d582b3607f9561eb02223a14119a4c13ee8d271d5ba2a085a71a7734d0577efb1699bee6591cd32990bccfb612a38b5f425263c518d5ab4c7dd6dc58e9d8f8b0f974940eec14cc1ac9cd0390626b97cd9edbe255372c5da06", 0x99) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xf7}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e20, 0x3f, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x13}}, 0xfffffffffffff5dc}}}, &(0x7f00000002c0)=0x84) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg(r3, &(0x7f0000007880)=[{{&(0x7f0000004000)=@l2={0x1f}, 0xe, &(0x7f0000006280)=[{&(0x7f0000004040)="0e8b9a206b6424025ac1b06e815db939cc4057970b6f33e510b2908cebaf098fdc3befc866c1187ee85b2db5240b019d76b22b23d3f307c59bbb06285a7e72e37046729f4c553ea870f558ce85f3e757982a33e57a2ae1a1decbae30d23a3b509c92aa6e5f16145c2587432564513414e172bc9ff535b64b0a2b39325380ee2e2800ddfea9de474cfab6beb57013dd06732d04ed8e8ddc21d39c8100807cf6f91e31353638999b7a9a51c824fef693808a4f5778e5", 0xb5}, {&(0x7f0000005100)="68d5fdf0d8bef61ebc6d958e1e71fe5090dce608eb17b0eacfa13880d56f2600c57f0561c4ae643be6427ac5c59fc819fe549d514d7f82dfc19821903d973c16a2ff4edc2f66071debc0da078a20b2b287e39e2801880298cdf5e4ce293667f6ab5f6f439501336b7513fa5ab8fec8b39cf40921699bb5f575539b770eb90716400a002038960cbbbb076936cc10c9ec5e4ce205a69d03ea4e6fbc2bba02eaadcd7b10de267f9e1925c1a42346f6", 0xae}, {&(0x7f00000061c0)="b4dfd51683c096cfcb6dfecfd706ee5f81fd6427b3c1ac73216602af123de1e4af45f70e4f92402403070485d6244b34366f1516b960401551c8717c21721f87c37023829bbb69059b030638f6effa99ffb96efa21c7bccbd93ab3773b0293cf2da1fc69416146cda2fa5996b7c09d3548831913e5a3946b3d7aa8a8e2655b938daa79d41cb38fd65056cd12e9f0aff92286a77677", 0x95}], 0x3, &(0x7f0000006300)=[{0x10}, {0x10}], 0x20}}], 0x1, 0x0) 2018/03/30 11:43:44 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fb4000)={r0, &(0x7f000035d000), &(0x7f0000fb9000), 0x1}, 0x20) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, @random="5f198384c222", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, &(0x7f0000000040)) 2018/03/30 11:43:44 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000001400)=@vsock={0x0, 0x0, 0x0, @hyper}, &(0x7f0000001480)=0x80) r1 = socket(0x11, 0x7, 0x9) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000880)={"69703667726574001000", 0x5}) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000009c0)={'bond0\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000ac0)={r2, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10) r3 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x0) accept$packet(r3, 0x0, &(0x7f0000000140)) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x6, 0x1000, 0x4000, 0x1}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000000c0)={r4, &(0x7f0000000b00)="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", &(0x7f0000000080)}, 0x18) socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x7}, 0xfffffe63) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r5, 0x89a1, &(0x7f0000000000)='bcsf0\x00') ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000400)={0xffffffffffffffff}) ioctl$PPPIOCGFLAGS(r7, 0x8004745a, &(0x7f0000000940)) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000001d00)=0x28e) syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r5, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x43011000}, 0xc, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[@ANYBLOB="e3410a20746c7e9f04abcccf1717d0d36b9b9830ef196375ecb6e3f62d30"], 0x1}, 0x1}, 0x840) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000800)={r6, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r8 = socket$inet(0x2, 0x2, 0x0) unshare(0x9ffffffe) setsockopt$EBT_SO_SET_ENTRIES(r8, 0x0, 0x80, &(0x7f00000008c0)=@broute={'broute\x00', 0x20, 0x2, 0x3e8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000c40)=ANY=[@ANYBLOB="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"]}, 0x466) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f00000007c0)={0x0, 0x1000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={r9, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, &(0x7f0000000140)={0x1, 0xb2b, 0x4, 0x2, 0x2, 0x0, 0x10000, 0x8a82, r10}, &(0x7f0000000180)=0xffffffffffffff0d) r12 = socket(0x1d, 0xb, 0x0) setsockopt$inet_group_source_req(r12, 0x0, 0xfe0d64ad1c4cb9f1, &(0x7f0000000680)={0x1000, {{0x2, 0x4e23, @multicast1=0xe0000001}}, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r12, 0x84, 0x1a, &(0x7f0000000a00)={r11, 0x6e, "f9924201e67f614033f6414a0b0ca391a472c7bb1e2b4a3028af1f23565e5fc4a8d97b4405394f0c8137f395fd1836f21bf648758613f174155de07c6dc5c1b7b2c6c4803efa0c8893d61906334b5b40521ccbce11af430bbfc6841a30f0765c387e370f260b3002449e01b80f7c"}, &(0x7f0000000a80)=0x76) 2018/03/30 11:43:44 executing program 7: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$IP_VS_SO_SET_STARTDAEMON(r0, 0x0, 0x48b, &(0x7f0000000040)={0x0, 'vcan0\x00', 0x1}, 0x18) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg(r2, &(0x7f000000b080)=[{{&(0x7f0000006280)=@nfc={0x27}, 0x10, &(0x7f0000006780)=[{&(0x7f0000006440)='m', 0x1}, {&(0x7f0000006500)="5f07fe8d967f11a66233f2c60e879fe127b7a29a7f5b057e44572930a9a7ffbe5f9a0bd29ab0269eab452fca6401275ab3b0af827a89f24231d242fecfe59d", 0x3f}], 0x2, &(0x7f0000006800)}}], 0x1, 0x0) 2018/03/30 11:43:44 executing program 0: socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x52ff4bbc}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e22, 0x9, @empty, 0x3}}}, 0x84) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={0x0, 0xd8, "4bdb5ba1c95b9d1ac5ce0d1ce8d2b7f9db6692c28eed57381fdc5c4b0a8c81d92eafdad4da3d8add356998063e639a211c7f184a4097c0f76eb6a8bc5e57cbf0b8aeb5b72911579dd1c748e2d5b663ccf7f0a690810ea120ee756dcc8994107cab52d79cdf04ae3ddb05f40981738a901ebddcc98d5922e813fe8cbbf876872ea684c71328a294cc745ecf249c6ed92934364c8e2ca92e302166f49ef25aa968a76c8dd19ee54766d56c8ead1157af05a0c235f1767dd23dd46946c94cf44d9f6ea5ae63df2b754884019a809d796ef5c98b49bed91b370a"}, &(0x7f0000000340)=0xe0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0xffffffff}, &(0x7f0000000440)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa000806000108000000aaaaaaaaaaaaac1414bb5f198384c222ac1414bb"], &(0x7f0000000040)) 2018/03/30 11:43:44 executing program 4: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) bind$nfc_llcp(r0, &(0x7f0000000180)={0x27, 0x1, 0x0, 0x7, 0xa37, 0x6, "3f666a96a2562ee4ebd5945038bc7f59f55094171d06ac875fb2b92c5aef75361a635cd32db996d54a1c258bf6cba2e0349ac597efadbc937e96ba3087e309", 0x2}, 0x60) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'teql0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r1}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) connect$vsock_dgram(r2, &(0x7f0000000080)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00007b0000)={'vcan0\x00', 0x0}) sendto$packet(r2, &(0x7f0000c25fff), 0x0, 0x40, &(0x7f00008cafec)={0x11, 0x0, r3, 0x1, 0x0, 0x6}, 0x14) 2018/03/30 11:43:44 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000e80)={0x7, {{0x2, 0x4e22, @broadcast=0xffffffff}}, {{0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000400)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000480)={0x0, 0x80000, 0xffffffffffffff9c}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect$bt_l2cap(r3, &(0x7f0000000200)={0x1f, 0x8, {0x80, 0xfff, 0x0, 0x3, 0x9, 0x7}, 0x1f, 0x6}, 0xe) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00000004c0)={0x0, 0x0, 0xff0000000}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000600)={r2, r4}) bind$inet(r0, &(0x7f0000000800)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000e40)=0x5, 0x3) r5 = socket$inet6(0xa, 0x8000000000000802, 0x2) close(r5) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) sendto$inet(r0, &(0x7f000043cf32), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23}, 0x10) accept4$alg(r1, 0x0, 0x0, 0x80000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000140)=0xffffffffffff3f87, 0x72) r6 = accept(r0, &(0x7f0000000640)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f00000006c0)=0x80) ioctl$sock_kcm_SIOCKCMCLONE(r6, 0x89e2, &(0x7f0000000040)={r5}) vmsplice(r1, &(0x7f0000000cc0)=[{&(0x7f0000000840)="796a912a36de8d41afab54db886c55de24b4eefad865bb3308c8f45402ea33f42c5c9531247dc9f2ee4677b9ed06bd5447fb6861653d481dfd6d0a586f41e7904dc7b29a457bcbc860bb49daecb65ddd39058418e2c7ad285931da693d01d65f55c445ded5d9c97a106dc45806c2a75972fcdc8d86d2d6ff6707ef2b7bbb72020ecb2f3fb88fcf9c3dbea386e585a452b6590fc905cf5cec2732ab6021cb2e0b4d811cacabe7a47fe317a60f2ef8d5ea8cb60616ecc6159bd320153f969eb2fe69ee7cdaaabd723991615688f460ead4c2", 0xd1}, {&(0x7f0000000740)='E', 0x1}], 0x2, 0x1) bind$bt_rfcomm(r6, &(0x7f0000000180)={0x1f, {0x4, 0x10001, 0xffffffff, 0x9, 0x2cc, 0x1}, 0x1}, 0xa) ioctl$sock_inet6_tcp_SIOCOUTQ(r7, 0x5411, &(0x7f0000000080)) recvfrom$inet(r0, &(0x7f00000000c0)=""/122, 0x7a, 0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000001c0)={0x3, 0x7, 0x4, 0x9, 0xfffffffffffff548, 0x2, 0x5, 0x6, 0xfffffffffffffff9, 0x7, 0x8}, 0xb) readv(r0, &(0x7f0000001440)=[{&(0x7f0000001340)=""/246, 0xf6}], 0x1) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f0000000440)="11", 0x1, 0x3, &(0x7f0000000500)={0x2, 0x0, @rand_addr}, 0x10) 2018/03/30 11:43:44 executing program 6: r0 = socket(0x1e, 0x5, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000984fe0), 0x0, &(0x7f00002d4000)}, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)}, 0x0) bind(r0, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x1, 0x2, {0xa, 0x4e21, 0x40, @local={0xfe, 0x80, [], 0xaa}, 0x1}}}, 0x80) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000003b00)) setsockopt$llc_int(r0, 0x10c, 0x8, &(0x7f0000000000)=0x2, 0x4) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000998fe0)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005edf5c)}, 0x0) recvfrom$inet(r0, &(0x7f0000000040)=""/235, 0xeb, 0x43, &(0x7f0000000140)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) sendmsg$netrom(r0, &(0x7f0000002ec0)={&(0x7f0000002840)=@full={{0x3, {"b1bfcd22331284"}, 0x5}, [{"d14fcf06cffa87"}, {"41ce5c3fa64312"}, {"ed8aaad48c54fd"}, {"629c30433c7932"}, {"e5059ecce50e55"}, {"5112562bfec52b"}, {"72a63ccf205e02"}, {"fa537970b8741c"}]}, 0x48, &(0x7f0000002c80)=[{&(0x7f00000028c0)}, {&(0x7f0000002900)="25f573f465d206484c16ce738e690f0f795fb413a55f922d67c0112f8ccd529dfae2a9a36005eac9e2f4de3b4181df7f010f79e33ed0257fb3f10ebdd2177aca837497550efff3be66827ac9df3f35fe83b33cf1ee832cfe65985a627bc32e12faadc7ba864e83416d55ec463fec9bbf21d4b698f824fbdda7879354c199687789eb340b2a0d04bac3fef2577bda", 0x8e}, {&(0x7f0000004d80)="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&(0x7f0000003b40)=ANY=[@ANYBLOB="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0x10f8, 0x24048880}, 0x5e57614ad900083d) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003980)={0x5, 0x8000, 0x1000, 0x4031, 0x0}, &(0x7f00000039c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000003a00)={r1, @in6={{0xa, 0x4e21, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x7}}}, &(0x7f0000003ac0)=0x84) 2018/03/30 11:43:44 executing program 7: socket$inet_sctp(0x2, 0x5, 0x84) read(0xffffffffffffffff, &(0x7f0000331ff7)=""/9, 0x9) r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2913561342706f625c42d728a1eb83fb4ed9aa17aad95f1fd558d7226b007993279ad537c4326df708d7ca0be35146db1bd159b3bcc4d80520bcf8d3602b2e8676531602ae07d7bae5e2c9d02eb3dac49e32572d58"], 0x1}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f00000004c0)=0x100000001, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_int(r1, 0x29, 0xdf, &(0x7f0000000640)=0x53812342, 0x4) r4 = getpid() sendmsg$nl_generic(r3, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x0, @pid=r4}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000500)={0x0, 0x101}, &(0x7f0000000540)=0x8) sendmsg$IPVS_CMD_SET_INFO(r1, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x18}, 0xc, &(0x7f0000000340)={&(0x7f00000008c0)={0x150, r2, 0x60a, 0x70bd26, 0x25dfdbfe, {0xe}, [@IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x6}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xa6f}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x9}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xe3}]}, @IPVS_CMD_ATTR_DEST={0x38, 0x2, [@IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x2}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0xffffffffffffffff}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@local={0xac, 0x14, 0x14, 0xaa}}]}, @IPVS_CMD_ATTR_SERVICE={0x70, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0xb}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x9}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x6}, @IPVS_SVC_ATTR_SCHED_NAME={0xc, 0x6, 'none\x00'}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x20de14ef}]}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x2f}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback={0x0, 0x1}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x8, 0x4}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x1}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'tunl0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'rr\x00'}]}]}, 0x150}, 0x1, 0x0, 0x0, 0x4000000}, 0x24000080) tee(r5, 0xffffffffffffffff, 0x6bf081f2, 0x2) r6 = socket$vsock_dgram(0x28, 0x2, 0x0) mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) writev(r6, &(0x7f0000000140), 0x100002fb) getpeername$inet6(r5, &(0x7f0000000480)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000600)=0x1c) r7 = socket$inet6(0xa, 0x3, 0xfa0a) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r7, 0x43) r8 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r9 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r9, &(0x7f0000966fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x13, &(0x7f0000edc000)=0x3, 0x4) getsockopt$IP6T_SO_GET_ENTRIES(r8, 0x29, 0x41, &(0x7f0000000000)={'mangle\x00', 0x1c, "d40677281b44858073950455e74f1517ffcb8861f9fa6f31c368a68a"}, &(0x7f0000000200)=0x40) sendto$inet6(r8, &(0x7f0000000140)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/30 11:43:44 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000fcf000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fcefe8)={0xffffffffffffffff, &(0x7f00004b1000), &(0x7f0000107000)=""/78}, 0x432) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000280)=0x8) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x0, 0x8bd, 0x1, 0xffffffffffff7fff, 0x1, r1, 0x6}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={r1, &(0x7f0000000000)="53514610b7e0fdc5c73efebb72000cde33e851a28058979fb0478e87561642e9c4975ce5cb53dacaace5b31d0c64b063ef9f1f3404511d9e186e75ea922954c2de9dec41739ec3a49d94cc4c31b43c982f435b52004c11b265cca7db0d6ab217becbb8485a00dee4935ec03308298a89baaa01151b11ca13861ac0412c9ad4222963a81a355eac906ca412e64e7c71fd55e566998e492e24cdbd1357ec51a4e1a05098f079ad93dcf5f1c565df99ca26f5", &(0x7f00000000c0)="229684ad4313ec1fa1832d47f1a92b73e268286748bfd3c35120e005be1fe07219073e4c37b8fdb6c88e137306191aa203b1153f48a94125d216264a5fdbcdb0bb77a488816af039e5045b6c8bb735ea7af355a6331ed8a21cb64cba664d325b499df3c8f3cd2af72d126160313f3fd904e4612f41df2d4260890566efc4b71aaa7df689b10f0b1e2a7a142c9e7f3555f26bfacf0dce94016c8d72c5de782e5b7112", 0x1}, 0x20) 2018/03/30 11:43:44 executing program 0: socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x52ff4bbc}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x3a, "078dd305a5b92229e542059723d31e202350c13179e4346bb90ffc13c4181fe0ca7f4a2743f78eac89f2a87efb45980b4f8b3bcdc1c8a18bff9a"}, &(0x7f0000000200)=0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r3, 0xd8, "4bdb5ba1c95b9d1ac5ce0d1ce8d2b7f9db6692c28eed57381fdc5c4b0a8c81d92eafdad4da3d8add356998063e639a211c7f184a4097c0f76eb6a8bc5e57cbf0b8aeb5b72911579dd1c748e2d5b663ccf7f0a690810ea120ee756dcc8994107cab52d79cdf04ae3ddb05f40981738a901ebddcc98d5922e813fe8cbbf876872ea684c71328a294cc745ecf249c6ed92934364c8e2ca92e302166f49ef25aa968a76c8dd19ee54766d56c8ead1157af05a0c235f1767dd23dd46946c94cf44d9f6ea5ae63df2b754884019a809d796ef5c98b49bed91b370a"}, &(0x7f0000000340)=0xe0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0xffffffff}, &(0x7f0000000440)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa000806000108000000aaaaaaaaaaaaac1414bb5f198384c222ac1414bb"], &(0x7f0000000040)) 2018/03/30 11:43:44 executing program 1: socketpair(0x0, 0x5, 0x200, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) connect$ax25(r1, &(0x7f00000003c0)={0x3, {"f85d81cb563469"}, 0x1000}, 0x10) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x100}, 0x1, 0x0, 0x0, 0x48000}, 0x800) r2 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) sendto(r2, &(0x7f0000cfefee)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002b3000), 0x0, &(0x7f0000878000)}, 0x0) recvmsg(r2, &(0x7f0000000340)={&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/206, 0xce}, 0x2) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000140)={r3, 0x50, &(0x7f00000000c0)}, 0x10) 2018/03/30 11:43:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0xfffffffffffffffe, &(0x7f0000001780), &(0x7f0000f68000)=0x2b1) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0x0, 0x4000032, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001a00)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r1, &(0x7f00000017c0)=@abs, &(0x7f0000001740)=0xffffffffffffffea, 0x80000) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001500)={0x0, 0x0}) r5 = socket(0xa, 0x4, 0xffff) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001600), 0x1) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000000100)=0x3b0, &(0x7f0000001700)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="091f8f21706dd522318fd0b6b851831c54bb"], &(0x7f0000001640)=0x2) setsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000001680)={r6, 0xfffffffffffff907}, 0x8) r7 = accept$inet(r4, 0x0, &(0x7f0000001140)=0x295) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000001400)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x40, 0x5, 0xffffffffffffffc1, 0x1, 0x2}, &(0x7f00000014c0)=0xa0) pipe(&(0x7f0000f91ff8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$SO_BINDTODEVICE(r10, 0x1, 0x19, &(0x7f00000011c0), 0x10) vmsplice(r9, &(0x7f0000f83000)=[{&(0x7f0000f82000), 0xfffffeef}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={r8, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f0000001180)=[@in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000001a40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001300)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000001340)={r11, 0x0, 0x30}, &(0x7f0000001380)=0xc) getsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f0000001540)=""/132, &(0x7f0000001280)=0x84) sendmsg$rds(r5, &(0x7f00000010c0)={0x0, 0x10103, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x4000}, 0x400800) getsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000001100)={0x0, @remote, @broadcast}, &(0x7f0000001240)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f0000001200)={0x800, 0x2, 0x9}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x100000001}, 0xc) 2018/03/30 11:43:44 executing program 6: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = socket(0x0, 0x6, 0x4) accept$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmmsg(r0, &(0x7f0000000100)=[{{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000200)="d0daebba8ad6be904be30b57ab785f76", 0x10}], 0x1, &(0x7f0000001840)=ANY=[@ANYBLOB="50000000000000000a0100000b0000008a027fca655fbc610e8e1e1d53c95c7725e8dbf7f82bc0760a69ecafed024cd66554c8a4fa7145e29e15177f15caf20642fabe1a38be993801a37294000000004800000000000000840000f703000000aab9277b8b02e1bcd13805ed7851b61a131f3134c0ad77454ce6115345b72d991601e7d28ef10411b7d6c8d4bbd94b5a5e3bdcddb300000030000000000000009d0100001f000000cf3af63c0d1dca1d7d8b010ebf184ec9de3aa8f5e2479136233651e938a0a400"], 0xc8}}, {{&(0x7f00000002c0)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000740)='e', 0x1}], 0x1, &(0x7f0000000240)}}], 0x2, 0x0) 2018/03/30 11:43:44 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={0x0, {0x2, 0x0, @dev={0xac, 0x14, 0x14}}, {0x2}, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='bcsf0\x00'}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000002c0)={0x7, {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e21, @loopback=0x7f000001}, {0x2, 0x4e22, @broadcast=0xffffffff}, 0x0, 0x10001, 0x1, 0x6, 0x0, 0x0, 0x2, 0xfffffffffffffff8, 0x7fff}) r1 = socket(0x1d, 0x2, 0x7) bind$llc(r1, &(0x7f0000000b80)={0x1a, 0x10e, 0xd4b, 0x80000001, 0x101, 0x4}, 0x10) r2 = accept(0xffffffffffffffff, &(0x7f0000000400)=@vsock={0x0, 0x0, 0x0, @host}, &(0x7f0000000480)=0x80) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000600), &(0x7f0000000500)=0x8) setsockopt$IP_VS_SO_SET_ZERO(r2, 0x0, 0x48f, &(0x7f0000000bc0)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e20, 0x3, 'lblcr\x00', 0x28, 0xfffffffffffffffd, 0x73}, 0x2c) connect$pppoe(r2, &(0x7f0000000540)={0x18, 0x0, {0x4, @random="dc800a6f9b4d", 'syzkaller0\x00'}}, 0x1e) getsockopt$inet_tcp_buf(r2, 0x6, 0x16, &(0x7f0000000780)=""/62, &(0x7f00000007c0)=0x3e) accept4$packet(r2, &(0x7f0000000c40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000c80)=0x14, 0x800) sendmsg$nl_route(r2, &(0x7f0000000e00)={&(0x7f0000000c00)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000cc0)=@ipv6_getaddr={0xd4, 0x16, 0xc11, 0x70bd2c, 0x25dfdbfd, {0xa, 0x1f, 0x400, 0xff, r3}, [@IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0xaa}}, @IFA_CACHEINFO={0x14, 0x6, {0x4, 0x10000, 0x7}}, @IFA_CACHEINFO={0x14, 0x6, {0x29cd, 0xe446, 0x5, 0xff}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [], 0x11}}, @IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xaa}}, @IFA_ADDRESS={0x14, 0x1}, @IFA_ADDRESS={0x14, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}, @IFA_ADDRESS={0x14, 0x1, @dev={0xfe, 0x80, [], 0xb}}, @IFA_FLAGS={0x8, 0x8, 0x201}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x2, 0x2b8, 0x7d7}}]}, 0xd4}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000a00)={0x0, 0x88a7}, &(0x7f0000000a40)=0xffffffffffffff7a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000a80)={r4, 0x5a, "7a3174ccd12a90b9b1da26989fd5bbe8e74bc08f97648a2b591b1d1ae39bbeff2f90c9047d384a3230643311936f4e07a0d643fa8a2ef44ac6f3c405219add1901c103a639417fc3e304f673450c03fceca4a1f561bde4ce2e8c"}, &(0x7f0000000b00)=0x62) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000680)={0x0, 0xa48e}, &(0x7f00000006c0)=0x8) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000840)={&(0x7f0000ffd000/0x1000)=nil, 0x100000001, 0x5, 0x20, &(0x7f0000ffd000/0x1000)=nil, 0x9}) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000700)=@assoc_id=r5, &(0x7f0000000740)=0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000004c0), &(0x7f0000000640)=0x4) pwritev(r0, &(0x7f0000000880)=[{&(0x7f0000000800)="da9f3d60aaf1ae9e916f7a9085fa96c1bc425d259d316a5a4921c5fd91757599016096df9c12ec6adee090293803", 0x2e}], 0x1, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000000040)={@dev, @remote, @remote}, &(0x7f0000000080)=0xc) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000900)={0x8, {0x2, 0x4e23}, {0x2, 0x4e23}, {0x2, 0x4e20, @rand_addr=0xb01}, 0x1dc, 0x1, 0x7f, 0x144a0571, 0x0, &(0x7f00000008c0)='syz_tun\x00', 0x8, 0x100000000, 0x592}) accept4$vsock_stream(r1, &(0x7f0000000b40)={0x28, 0x0, 0x0, @reserved=0x1}, 0x10, 0x800) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000580), &(0x7f00000005c0)=0x4) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000980)={0x7fe, {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e22}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x11}}, 0x16c, 0x8, 0x100000006, 0x9, 0x0, &(0x7f0000000000)='lo\x00', 0xffffffffffffff00, 0x4}) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000200)={'nat\x00', 0x0, 0x3, 0xa3, [], 0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/163}, &(0x7f0000000280)=0x78) 2018/03/30 11:43:44 executing program 0: socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e22, 0x9, @empty, 0x3}}}, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x3a, "078dd305a5b92229e542059723d31e202350c13179e4346bb90ffc13c4181fe0ca7f4a2743f78eac89f2a87efb45980b4f8b3bcdc1c8a18bff9a"}, &(0x7f0000000200)=0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r2, 0xd8, "4bdb5ba1c95b9d1ac5ce0d1ce8d2b7f9db6692c28eed57381fdc5c4b0a8c81d92eafdad4da3d8add356998063e639a211c7f184a4097c0f76eb6a8bc5e57cbf0b8aeb5b72911579dd1c748e2d5b663ccf7f0a690810ea120ee756dcc8994107cab52d79cdf04ae3ddb05f40981738a901ebddcc98d5922e813fe8cbbf876872ea684c71328a294cc745ecf249c6ed92934364c8e2ca92e302166f49ef25aa968a76c8dd19ee54766d56c8ead1157af05a0c235f1767dd23dd46946c94cf44d9f6ea5ae63df2b754884019a809d796ef5c98b49bed91b370a"}, &(0x7f0000000340)=0xe0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={0x0, 0xffffffff}, &(0x7f0000000440)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa000806000108000000aaaaaaaaaaaaac1414bb5f198384c222ac1414bb"], &(0x7f0000000040)) 2018/03/30 11:43:44 executing program 4: syz_emit_ethernet(0x46, &(0x7f0000000000)={@random="ff3997ffcd00", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, '?="', 0x10, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, {[], @dccp={{0x4e20, 0x4e20, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "a762d5", 0x0, "82f4df"}}}}}}}, 0x0) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000080), &(0x7f0000000100)=0x60) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000000140)=0x31, 0x4) socketpair(0x1b, 0x807, 0x1ff, &(0x7f00000024c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000002500)={0x0, 0xb1, "dd5611d22595bf0f31cff0e48b64e8d010358cc60319cc426f2629282370914e82b93d2369798d067487f645116704c7499c3529a9bdf73800ab2e62c3b3acfa774d459d5df90b3346ebcde513dbf7add8a9a6574a4e8194f79208967ef8b0dca68effc1f85550f4b5378cb463e9eac50bd3a27f5206d6a762ab9288815580da8858e24b9ebbc286ef1654b4d37547745a495b8a5131436fb1aa63dc605b92d9c7c4211202503f1e27f1957993d179d05e"}, &(0x7f00000025c0)=0xb9) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002600)={r2, 0x3ff, 0xfffffffffffff001, 0x1}, 0x10) 2018/03/30 11:43:44 executing program 2: syz_emit_ethernet(0x0, &(0x7f0000000040)=ANY=[], 0x0) socketpair(0x4, 0x8000b, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x1, 0x20}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x1}, &(0x7f0000000100)=0x8) [ 83.389203] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/30 11:43:44 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000080)={{0xa, 0x4e22, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0xe9d}, {0xa, 0x4e21, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, 0x2, [0x7fffffff, 0x8, 0xffffffff, 0x9ca, 0x9, 0xcd9, 0x1, 0x1]}, 0x5c) r1 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r1, &(0x7f0000003780)=[{{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f00000000c0), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000a80)=@in={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000001bc0), 0x0, &(0x7f0000000000), 0x1b4}}], 0x2, 0x7246faa812665d8f) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000180)=0x68) 2018/03/30 11:43:44 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xe) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=@newlink={0x2c, 0x10, 0x1, 0x0, 0x0, {}, [@IFLA_ADDRESS={0xc, 0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x2c}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/30 11:43:44 executing program 4: r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x10}, 0x10) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e, 0x0) sendfile(r0, r1, &(0x7f0000000180), 0x100) close(r0) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$inet(0x2, 0x3, 0x7fff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/30 11:43:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, &(0x7f00000000c0)=0xa0) 2018/03/30 11:43:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000000180)=0x10000000000008) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000000c0)={r2, 0x1}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000200)={0x0, 0x2, 0x20, 0x6, 0xffffffff}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0xfb50, 0xe30f, 0x8004, 0x7, 0x2, 0xae, 0x1e2, 0x6, r3}, 0x20) close(r0) r4 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000480)) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 2018/03/30 11:43:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x16) r1 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40080}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r1, 0x800, 0x70bd2b, 0x25dfdbfb, {0x1}, [@FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x67}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x40) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r3 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r3, 0x107, 0xd, &(0x7f0000001000), 0x47e) sendmmsg(r3, &(0x7f0000003e80)=[{{&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000000300), 0x0, &(0x7f0000000340)}}, {{&(0x7f0000000040)=@nfc={0x27, 0x9}, 0x1e, &(0x7f0000000e40), 0x0, &(0x7f00000012c0), 0x302}}], 0x2, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000140)=@hci={0x1f}, 0x80) sendmsg$nl_generic(r2, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="14000000200001000000000000000000040000003facdb57d90dc25ec29f966fc592e40ddd6b24034bf2e0b62cdc08478fc6f4c070f18571224be51002f04aa56a871629e862990c2b53a7ec92901f49ec3fd0152b47f27681003621978bf09c1110aa9061434e3cf68bdbf0da7bb0173e5d9efb2f8a3aea6dc866b4e7d117aaecb88aed8a4b21b2889662710ca250f69e8f3f338158613d323a9bad48112c1ce854e8cb"], 0x14}, 0x1}, 0x0) r4 = accept(r2, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000200)=0x4) setsockopt$IP_VS_SO_SET_ADD(r3, 0x0, 0x482, &(0x7f0000000440)={0x0, @remote={0xac, 0x14, 0x14, 0xbb}, 0x4e22, 0x3, 'wrr\x00', 0x0, 0x3, 0x3f}, 0x2c) 2018/03/30 11:43:44 executing program 3: setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000240)={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, {0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, 0x5c) ioctl$sock_netrom_SIOCGSTAMPNS(0xffffffffffffffff, 0x8907, &(0x7f0000000500)) bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) setsockopt$RDS_CANCEL_SENT_TO(0xffffffffffffffff, 0x114, 0x1, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x18}}, 0x2fa) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x107, 0xd, &(0x7f0000000000), 0x10) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$IP_VS_SO_SET_ADD(r1, 0x0, 0x482, &(0x7f0000000040)={0x11, @broadcast=0xffffffff, 0x0, 0x0, "566c630000000bab000800"}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) socket$inet(0x2, 0x7, 0x6) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000100)='sit0\x00', 0x10) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000180)={0x0, @multicast2, @multicast2}, &(0x7f00000001c0)=0xc) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x0, 0xffff}, 0x14) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000480)={0x800, 0x0, 0x1, 0x2}) getsockopt$IP_VS_SO_GET_INFO(r1, 0x0, 0x481, &(0x7f0000000200), &(0x7f00000002c0)=0xc) getsockopt$IP_VS_SO_GET_VERSION(r0, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000140)=0x40) socket(0xa, 0x0, 0x6) 2018/03/30 11:43:44 executing program 0: getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x52ff4bbc}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={r0, @in6={{0xa, 0x4e22, 0x9, @empty, 0x3}}}, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x3a, "078dd305a5b92229e542059723d31e202350c13179e4346bb90ffc13c4181fe0ca7f4a2743f78eac89f2a87efb45980b4f8b3bcdc1c8a18bff9a"}, &(0x7f0000000200)=0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000240)={r1, 0xd8, "4bdb5ba1c95b9d1ac5ce0d1ce8d2b7f9db6692c28eed57381fdc5c4b0a8c81d92eafdad4da3d8add356998063e639a211c7f184a4097c0f76eb6a8bc5e57cbf0b8aeb5b72911579dd1c748e2d5b663ccf7f0a690810ea120ee756dcc8994107cab52d79cdf04ae3ddb05f40981738a901ebddcc98d5922e813fe8cbbf876872ea684c71328a294cc745ecf249c6ed92934364c8e2ca92e302166f49ef25aa968a76c8dd19ee54766d56c8ead1157af05a0c235f1767dd23dd46946c94cf44d9f6ea5ae63df2b754884019a809d796ef5c98b49bed91b370a"}, &(0x7f0000000340)=0xe0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000100)={r0, 0xffffffff}, &(0x7f0000000440)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa000806000108000000aaaaaaaaaaaaac1414bb5f198384c222ac1414bb"], &(0x7f0000000040)) 2018/03/30 11:43:44 executing program 0: socketpair$inet6(0xa, 0x0, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x52ff4bbc}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e22, 0x9, @empty, 0x3}}}, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x3a, "078dd305a5b92229e542059723d31e202350c13179e4346bb90ffc13c4181fe0ca7f4a2743f78eac89f2a87efb45980b4f8b3bcdc1c8a18bff9a"}, &(0x7f0000000200)=0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r3, 0xd8, "4bdb5ba1c95b9d1ac5ce0d1ce8d2b7f9db6692c28eed57381fdc5c4b0a8c81d92eafdad4da3d8add356998063e639a211c7f184a4097c0f76eb6a8bc5e57cbf0b8aeb5b72911579dd1c748e2d5b663ccf7f0a690810ea120ee756dcc8994107cab52d79cdf04ae3ddb05f40981738a901ebddcc98d5922e813fe8cbbf876872ea684c71328a294cc745ecf249c6ed92934364c8e2ca92e302166f49ef25aa968a76c8dd19ee54766d56c8ead1157af05a0c235f1767dd23dd46946c94cf44d9f6ea5ae63df2b754884019a809d796ef5c98b49bed91b370a"}, &(0x7f0000000340)=0xe0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0xffffffff}, &(0x7f0000000440)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa000806000108000000aaaaaaaaaaaaac1414bb5f198384c222ac1414bb"], &(0x7f0000000040)) [ 83.466891] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/30 11:43:44 executing program 2: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$packet(0x11, 0xa, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e20}], 0x10) socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000200)={@un=@abs={0x0, 0x0, 0x4e23}, {&(0x7f0000000040)=""/174, 0xae}, &(0x7f0000000100), 0x2}, 0xa0) sendto$inet6(r0, &(0x7f0000aaff09)="b8", 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/30 11:43:44 executing program 4: getsockopt$EBT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x81, &(0x7f0000000340)={'broute\x00', 0x0, 0x4, 0x8b, [], 0x0, &(0x7f0000000240), &(0x7f0000000280)=""/139}, &(0x7f00000003c0)=0x78) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f00005a2000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000080)=0x10, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002800)) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000002d80)={'syz_tun\x00', {0x2, 0x4e23, @loopback=0x7f000001}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000000)={'lo\x00', 0x800}) getpeername$netrom(r1, &(0x7f0000000400)=@full, &(0x7f0000000200)=0x48) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0}) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f0000002d40)={'dummy0\x00', 0x6}) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000002dc0)={@mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, 0x5, 0x0, 0x1, 0x500, 0x3, 0x80, r4}) sendmsg$nl_route(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0xfffffff0}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r4}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) sendmsg$rds(0xffffffffffffffff, &(0x7f0000002780)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000001400)=""/240, 0xf0}, {&(0x7f0000001500)=""/4096, 0x1000}, {&(0x7f0000002500)=""/248, 0xf8}, {&(0x7f0000002600)=""/217, 0xd9}], 0x4, &(0x7f0000002700)=ANY=[@ANYBLOB="58000000000000001401000007000000018000008f1f0000", @ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="040040000045e900"], @ANYPTR=&(0x7f0000000240)=ANY=[@ANYBLOB="0180000000000000"], @ANYBLOB="00000000000000007efd0000000000000200000000000000000100000000000028000000000000004000000000000000"], 0x58, 0x8000}, 0x5) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000002e40), &(0x7f0000002e80)=0x30) pipe(&(0x7f0000002840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r6, 0xc06864a2, &(0x7f00000028c0)={&(0x7f0000002880)=[0x708, 0x2], 0x2, 0x5, 0x401, 0x8e1b, 0xffffffffffffffff, 0x480, {0xf999, 0x6, 0x0, 0x800, 0x81, 0x40, 0x6, 0x1, 0x800, 0x9, 0x2, 0x40000000000000, 0x8001, 0x40, "24b28889379fe175ae901e4ba355fa20f8bfdd26285da1b7d92c2c3a964b1caa"}}) ioctl$DRM_IOCTL_AGP_RELEASE(r6, 0x6431) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f00000027c0)={0x9, 0x0, 0x401}, 0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002b40)={0x0, 0x80000001, 0x0, 0x3, 0x2, 0x80000001, 0x0, 0x4, {0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x2, 0x745fd5fc, 0x6, 0x7, 0xd01ab82}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000002c00)={r7, @in={{0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}}, [0x1ff, 0x9, 0x1, 0x9, 0x1, 0x1, 0x3, 0x6, 0x7, 0x33de, 0x1b1, 0x18000000000000, 0x9, 0x6, 0x8]}, &(0x7f0000002d00)=0x100) setsockopt$inet6_group_source_req(r5, 0x29, 0x2e, &(0x7f0000002980)={0x3, {{0xa, 0x4e22, 0x4000000000, @remote={0xfe, 0x80, [], 0xbb}, 0x4}}, {{0xa, 0x4e24, 0x7, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x2}}}, 0x108) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002940)={'sit0\x00', 0x9000}) 2018/03/30 11:43:44 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000100)={@mcast2}, &(0x7f00000000c0)=0x14) r1 = socket$inet6(0xa, 0x3, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff}, 0x20) r2 = accept4(r1, &(0x7f0000000140)=@pppoe, &(0x7f0000000080)=0x80, 0x80000) sendto$unix(r2, &(0x7f00000001c0)="73c677f45e4f08eae0a7f0898f7fe24a320820d36f0a2e9d318ba9eefcf75c5479a2836d2b121ce98ef68a39b8cd58c9b925db35724430e08d834c50d1176c3f9f2c5deb6e8daf917ebb3457f0a8cd60", 0x50, 0x20040000, &(0x7f0000000240)=@abs={0x1, 0x0, 0x4e21}, 0x6e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80}, 0x0, 0x4000000000, 0x1, 0x1}, 0x20) 2018/03/30 11:43:44 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x28d94023f883e8ad, 0x20020003, &(0x7f0000385ff0)={0x2, 0x400000000004e21, @loopback=0x7f000001}, 0x10) socketpair(0x3, 0x5, 0x5, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000000)={'ipddp0\x00', 0x2}) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) shutdown(r0, 0x1) 2018/03/30 11:43:44 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000002fe8)=[{0x35, 0x0, 0x0, 0xfffffffffffffffc}, {0x6}]}, 0x10) sendmmsg(r2, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) bind$inet(r0, &(0x7f0000142ff0)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f0000243fca), 0x0, 0x200080c4, &(0x7f0000b56000)={0x2, 0x4e22}, 0x10) vmsplice(r2, &(0x7f0000001840)=[{&(0x7f0000000600)="36b791c28d21f147688086ec5426b005e2f872fa16e0df5734474abf0d5dc85f72890188eb9435695653c39d0f496201609d0455860b34f3f5a14fd8d3fd5c445c11035baf3ccf7f5c978a15c06be6c0592aa114bf467253a0234edb8b147d4be0aef4629405347386f34b6638f2629dc4d9c29095cfe4c7c12b926852a2932b4adbee7bc4483707e68c5125ca3bf1e5ed897813f0006d4842c225194e0a601613e953ab628b4958194100275187e7eb62d7092cd489f7de5d6f096d7244ba9f2c82a269ba9f78d84a270f9aea5610", 0xcf}, {&(0x7f0000000740)="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", 0x1000}], 0x2, 0x2) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) writev(r0, &(0x7f0000018cd2)=[{&(0x7f0000068000)="02", 0x1}], 0x1) recvfrom(r2, &(0x7f0000001a00)=""/101, 0x65, 0x40000000, 0x0, 0x518867c6b6f1a0a9) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_rx_ring(r3, 0x107, 0x5, &(0x7f0000000700)=@req={0x4, 0xf9, 0x2, 0x8}, 0x10) r4 = accept4$llc(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001780)=0x10, 0x80800) pipe(&(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001980)={0x8, &(0x7f0000001940)=[{0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f00000019c0)={r6, 0x2}) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/138, 0x8a}, {&(0x7f0000000180)=""/246, 0xf6}, {&(0x7f0000000280)=""/21, 0x15}, {&(0x7f00000002c0)=""/180, 0xb4}, {&(0x7f0000000380)=""/14, 0xe}, {&(0x7f00000003c0)=""/49, 0x31}], 0x6, &(0x7f0000000480)=""/244, 0xf4, 0x3}, 0x40) connect$packet(r3, &(0x7f00000005c0)={0x11, 0x3, r7, 0x1, 0x8, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) getsockname$llc(r4, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000001800)=0x10) 2018/03/30 11:43:44 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x1}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x0, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) sendmsg(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) socket$inet6(0xa, 0x3, 0x6) [ 83.550467] IPVS: Scheduler module ip_vs_Vlc not found [ 83.555991] device lo left promiscuous mode 2018/03/30 11:43:44 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$netlink(0x10, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) 2018/03/30 11:43:44 executing program 0: socketpair$inet6(0xa, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x52ff4bbc}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e22, 0x9, @empty, 0x3}}}, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x3a, "078dd305a5b92229e542059723d31e202350c13179e4346bb90ffc13c4181fe0ca7f4a2743f78eac89f2a87efb45980b4f8b3bcdc1c8a18bff9a"}, &(0x7f0000000200)=0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r3, 0xd8, "4bdb5ba1c95b9d1ac5ce0d1ce8d2b7f9db6692c28eed57381fdc5c4b0a8c81d92eafdad4da3d8add356998063e639a211c7f184a4097c0f76eb6a8bc5e57cbf0b8aeb5b72911579dd1c748e2d5b663ccf7f0a690810ea120ee756dcc8994107cab52d79cdf04ae3ddb05f40981738a901ebddcc98d5922e813fe8cbbf876872ea684c71328a294cc745ecf249c6ed92934364c8e2ca92e302166f49ef25aa968a76c8dd19ee54766d56c8ead1157af05a0c235f1767dd23dd46946c94cf44d9f6ea5ae63df2b754884019a809d796ef5c98b49bed91b370a"}, &(0x7f0000000340)=0xe0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0xffffffff}, &(0x7f0000000440)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa000806000108000000aaaaaaaaaaaaac1414bb5f198384c222ac1414bb"], &(0x7f0000000040)) 2018/03/30 11:43:44 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) sendto$inet(r0, &(0x7f0000000000)="4ac3d4e39f31c8a80e4092b578b39b58775b10756ad2023e72fc79dae1cfd6f7a3db0f72c6f47f0807a23788fac2b1130b93356438443858037580fda00d47b8130df6452bbbfde6556a1adcea4c32dbef462a2b678d5ad3fc9e829901e7a5c0ed3d5f5a95eba320e3fef137bf250fc0f5c0", 0x72, 0x1, &(0x7f0000000080)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000f69000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000100)={{0x2, 0x4e24, @multicast2=0xe0000002}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e22, @rand_addr=0x20}, 'lo\x00'}) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000062fff8)={0x0, 0x2000000001}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x8}, 0x20) write(r0, &(0x7f0000b89fff)="c6", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000084a000), 0x8) 2018/03/30 11:43:44 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000402ff2)={&(0x7f0000ce3fe0)=ANY=[@ANYBLOB="180000000301010000000000000010000800000004000100"], 0x18}, 0x1}, 0x0) [ 83.598746] bond0: enslaved VLAN challenged slave lo. Adding VLANs will be blocked as long as lo is part of bond bond0 [ 83.624392] bond0: Enslaving lo as an active interface with an up link [ 83.631259] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 83.661324] IPVS: Scheduler module ip_vs_Vlc not found 2018/03/30 11:43:45 executing program 2: socket$inet6(0xa, 0x5, 0x8010000000000088) bind$inet6(0xffffffffffffffff, &(0x7f0000ef8cfd)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0), 0x14) socketpair$packet(0x11, 0x1ffffffe, 0x300, &(0x7f0000001540)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000100)=@hci={0x0, 0x0}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000200)=""/184, 0xb8}, {&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/202, 0xca}, {&(0x7f00000013c0)=""/237, 0xed}], 0x4, &(0x7f0000000180)=""/22, 0x16, 0x72e}, 0x40000040) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000001500)={r1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000fdbff8)=[{&(0x7f0000ac7e8a)="290000002000190000003fffffffda060200000000d700fffffffc040d000d00ea11000000050000fe", 0x29}], 0x1) listen(0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x0, {0x0, @empty, 'syz_tun\x00'}}, 0x1e) socket$inet_sctp(0x2, 0x0, 0x84) 2018/03/30 11:43:45 executing program 0: socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x52ff4bbc}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e22, 0x9, @empty, 0x3}}}, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x3a, "078dd305a5b92229e542059723d31e202350c13179e4346bb90ffc13c4181fe0ca7f4a2743f78eac89f2a87efb45980b4f8b3bcdc1c8a18bff9a"}, &(0x7f0000000200)=0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r3, 0xd8, "4bdb5ba1c95b9d1ac5ce0d1ce8d2b7f9db6692c28eed57381fdc5c4b0a8c81d92eafdad4da3d8add356998063e639a211c7f184a4097c0f76eb6a8bc5e57cbf0b8aeb5b72911579dd1c748e2d5b663ccf7f0a690810ea120ee756dcc8994107cab52d79cdf04ae3ddb05f40981738a901ebddcc98d5922e813fe8cbbf876872ea684c71328a294cc745ecf249c6ed92934364c8e2ca92e302166f49ef25aa968a76c8dd19ee54766d56c8ead1157af05a0c235f1767dd23dd46946c94cf44d9f6ea5ae63df2b754884019a809d796ef5c98b49bed91b370a"}, &(0x7f0000000340)=0xe0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0xffffffff}, &(0x7f0000000440)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa000806000108000000aaaaaaaaaaaaac1414bb5f198384c222ac1414bb"], &(0x7f0000000040)) 2018/03/30 11:43:45 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000340)=0x80) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000007c0)={0x0, 0x3, 0x4, 0x9}, 0x10) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000001c0)={@remote={0xfe, 0x80, [], 0xbb}}, 0x14) r2 = accept(0xffffffffffffffff, &(0x7f0000000580)=@rc, &(0x7f0000000280)=0x4c) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000380)={&(0x7f0000000700)=ANY=[]}, 0x1, 0x0, 0x0, 0x20008004}, 0x40000) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = getpid() sendmsg$nl_generic(r3, &(0x7f0000000400)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, 0x20, 0x1, 0x0, 0x0, {0x4}, [@typed={0x8, 0x11, @pid=r4}]}, 0x1c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x1b071, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0xfa5f, @ipv4={[], [0xff, 0xff]}, 0x6fa74d64}}, [0x40, 0xb27, 0x11a, 0x9, 0x5, 0x40c, 0x5, 0xffff, 0x9, 0x7, 0xfff, 0x4, 0x5b, 0x0, 0x4]}, &(0x7f0000000240)=0x100) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000500)={r6, 0x101}, &(0x7f0000000540)=0x8) tee(r5, 0xffffffffffffffff, 0x6bf081f2, 0x2) r7 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r7, 0x6, 0x200000000000002, &(0x7f0000000000)=0x76, 0x4) setsockopt$sock_int(r7, 0x1, 0x7, &(0x7f0000000480)=0x10001, 0x4) r8 = accept(r7, &(0x7f0000001440)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f00000014c0)=0x80) sendmsg$nl_route(r8, &(0x7f0000001600)={&(0x7f0000001500)={0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000000580)=ANY=[@ANYBLOB="4c0000005200040c01010000000000000a0700000000020003000003000500000008000600c10000000800030003000000080006003f00e26ccf174ecf9500000800020800050008000008cfc4f8ffaf4bc7befb270d63d8e82cec922a721bd6a38a320c43aca1eb76d912495963ebb84ed392ac68133f91637810bbeb0ba1ee21117b3287924aa733604c0c564cc179035930d0b140e6af0391cb437774aa40781d461a2b43e501911a0be13857775918b6085bb132593e3b8fcbfe317a03a3be14b67a23f6e691798950dd9544ba612cc22b9b9dded0c3"], 0x1}, 0x1, 0x0, 0x0, 0x4000}, 0x24000004) bind$inet(r7, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) r10 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$DRM_IOCTL_AGP_ALLOC(r10, 0xc0206434, &(0x7f0000000440)={0x81, 0x0, 0x10003, 0x4}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000004c0)={0x2, 0x0, 0x10002, 0x2}) ioctl$DRM_IOCTL_AGP_ALLOC(r9, 0xc0206434, &(0x7f0000000100)={0x3, r11, 0x10003}) r12 = epoll_create1(0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000200)=0x7fff, 0x4) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f00000002c0)=0x4788) epoll_wait(r12, &(0x7f0000317000)=[{}], 0x1, 0x7fd) 2018/03/30 11:43:45 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4c, &(0x7f0000753000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000f65fe4)={0xa, 0x4e20, 0x800, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) 2018/03/30 11:43:45 executing program 3: r0 = socket$inet(0x2b, 0x801, 0x0) recvmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000080)=""/247, 0xf7}, {&(0x7f0000000180)=""/208, 0xd0}, {&(0x7f0000000280)=""/120, 0x78}, {&(0x7f0000000400)=""/220, 0xdc}, {&(0x7f0000000300)=""/35, 0x23}, {&(0x7f0000000340)=""/36, 0x24}], 0x6, &(0x7f0000000580)=""/199, 0xc7, 0x4}, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000940)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000007c0)=0xc2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000800)={r1, @in6={{0xa, 0x4e23, 0x0, @empty, 0x7}}, 0x1, 0x678, 0x0, 0x7}, &(0x7f00000008c0)=0x98) listen(r0, 0x0) r2 = accept4$inet(r0, &(0x7f0000000380)={0x0, 0x0, @multicast2}, &(0x7f00000003c0)=0x10, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000900), 0x10) accept4$inet(r0, &(0x7f0000000000)={0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80800) 2018/03/30 11:43:45 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f00000000c0)=0x80, 0x800) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000000300)={{0xfffffffffffffff7, 0x2d, 0x9, 0x7, 0x5e40, 0x4}, 0x1f, 0x20, 0x7}) accept4(r0, &(0x7f0000000340)=@nl, &(0x7f00000003c0)=0x80, 0x80000) setsockopt(r0, 0x1, 0x15, &(0x7f0000000000)="000000000000000000000f0000000000", 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @loopback=0x7f000001}}, 0x6, 0x0, 0x4c9, 0xa8, 0x10}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000002c0)={r2, 0x3, 0x0, 0x2af30ddc}, 0x10) r3 = accept4(r0, &(0x7f0000000480)=@pppoe={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000000440)=0xfffffe5e, 0x800) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0xe0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000180)={r4, 0x4}, 0x8) 2018/03/30 11:43:45 executing program 7: r0 = socket$inet(0x15, 0x80005, 0x0) bind$inet(r0, &(0x7f000001bff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r1 = socket(0x1, 0x6, 0x200) setsockopt$sock_int(r1, 0x1, 0x3f, &(0x7f00000000c0)=0x100, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x1}, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000180)={r0, 0x0, 0x1f, 0x3c, &(0x7f0000000100)="293de4638e8a2e110680f3a7cc4f2fb994ea5b0b51e4fe663a6751d0819714", &(0x7f0000000140)=""/60, 0x2, 0x1}, 0x28) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000012000), 0x0, &(0x7f0000024fb8)=ANY=[@ANYBLOB="000600000000000000000000"], 0x10}, 0x0) 2018/03/30 11:43:45 executing program 4: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000300)=""/47, 0x2f}, {&(0x7f0000000340)=""/19, 0x13}, {&(0x7f0000000380)=""/1, 0x1}, {&(0x7f00000003c0)=""/226, 0xe2}, {&(0x7f00000004c0)=""/177, 0xb1}, {&(0x7f0000000580)=""/77, 0x4d}, {&(0x7f0000000600)=""/22, 0x16}, {&(0x7f0000000640)=""/199, 0xc7}, {&(0x7f0000000740)=""/30, 0x1e}, {&(0x7f0000000780)=""/157, 0x9d}], 0xa, &(0x7f0000000900)=""/64, 0x40, 0x8}, 0x10000) sendto$unix(r0, &(0x7f0000000980)="1c08e4a1fe45d0a302183418ca95de436c3714588df289bf50048b8fcfa9c321e2ceb11b7277908344a7dd376833b2284ae6a6c1bf36438a707ba65d1e4fdb98b58e312acb0bef909ec26ec7111bd3d10d5d7c0ee587919b5962a178e6ebc23c719f8f2c55e4070fdfbf3a2358dc3a22cda89874e63676", 0x77, 0x800, &(0x7f0000000a00)=@file={0x1, './file0\x00'}, 0x6e) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x5, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) 2018/03/30 11:43:45 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23}], 0x1c) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x8, 0x18}, 0xc) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000100)={r1, 0x28, &(0x7f0000000080)}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e22, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0x800002, 0x2, [0x0, 0x77]}, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @multicast2=0xe0000002}}, [0xfffffffffffffcd4, 0x4, 0x100000000, 0xfffffffffffff001, 0x22e, 0xbc, 0x1000, 0x64a3, 0x5, 0xffff, 0x4, 0x3, 0x80, 0x2, 0x2]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000280)={r2, 0x6, 0x4, [0x8, 0x8, 0xffffffffffffff56, 0x9]}, 0x10) 2018/03/30 11:43:45 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001880)=0x14) sendmsg$nl_route(r0, &(0x7f0000005780)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000005880)=ANY=[@ANYBLOB="140700001e0002002cbd7082fbdb9f2500000000"], 0x14}, 0x1}, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="7fad1e7e078000000000000040ca8401", 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) accept$unix(r2, &(0x7f0000000240), &(0x7f0000000180)=0x6e) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000100)=@full, &(0x7f0000000080)=0x48, 0x80000) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f00000001c0)=0x7, &(0x7f0000000200)=0x4) 2018/03/30 11:43:45 executing program 5: r0 = socket$inet6(0xa, 0x3, 0x2000000001) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0xffff0000, 0x5, 0xff}, &(0x7f0000000080)=0x10) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000140)={'syzkaller0\x00', 0xfffffffffffffbab}) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0x4}, 0x8) socket$bt_bnep(0x1f, 0x3, 0x4) accept4(r0, &(0x7f00000003c0)=@hci={0x0, 0x0}, &(0x7f0000000440)=0x80, 0x800) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x14}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, r2}, {}, {0x1f}, 0x0, 0x0, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x4, 0x2b}, 0x0, @in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x0, 0x0, 0x0, 0x9050}}, 0xe8) connect$inet6(r0, &(0x7f00000000c0)={0xa}, 0x1c) 2018/03/30 11:43:45 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0xb}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}}, 0x0, 0x4, 0x0, "f871688da99e0147a372c67ed956e35299b235888976702b75688d07d4337a5d6fed392ed8c36671f8b22ba0147e53e0faa7f04129b2f989cbc7615e8ebb0f6c8255228996f1c8e64d8c9c89380fbd33"}, 0xd8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000200)={0x8, 0x6, 0x7fffffff, 0x3ff}, 0x8) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000140), &(0x7f00000001c0)=0x4) syz_emit_ethernet(0x4a, &(0x7f0000000180)=ANY=[@ANYBLOB="aa000000000000aafe80000000000000aa00004e20", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="5000000090780000"], &(0x7f00000002c0)) 2018/03/30 11:43:45 executing program 0: socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e22, 0x9, @empty, 0x3}}}, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x3a, "078dd305a5b92229e542059723d31e202350c13179e4346bb90ffc13c4181fe0ca7f4a2743f78eac89f2a87efb45980b4f8b3bcdc1c8a18bff9a"}, &(0x7f0000000200)=0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r3, 0xd8, "4bdb5ba1c95b9d1ac5ce0d1ce8d2b7f9db6692c28eed57381fdc5c4b0a8c81d92eafdad4da3d8add356998063e639a211c7f184a4097c0f76eb6a8bc5e57cbf0b8aeb5b72911579dd1c748e2d5b663ccf7f0a690810ea120ee756dcc8994107cab52d79cdf04ae3ddb05f40981738a901ebddcc98d5922e813fe8cbbf876872ea684c71328a294cc745ecf249c6ed92934364c8e2ca92e302166f49ef25aa968a76c8dd19ee54766d56c8ead1157af05a0c235f1767dd23dd46946c94cf44d9f6ea5ae63df2b754884019a809d796ef5c98b49bed91b370a"}, &(0x7f0000000340)=0xe0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0xffffffff}, &(0x7f0000000440)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa000806000108000000aaaaaaaaaaaaac1414bb5f198384c222ac1414bb"], &(0x7f0000000040)) 2018/03/30 11:43:45 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x9, 0x4) socketpair(0x8, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000140), &(0x7f0000000180)=0x8) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x0, 0xa6e}, 0xc) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000480)={0x1}, 0x10) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f00000001c0)={0x2, &(0x7f0000000100)=[{0x9, 0x4, 0x8, 0x2}, {0x9, 0x4, 0xffff, 0x3}]}, 0x10) bind$netlink(r1, &(0x7f0000000200)={0x10}, 0xc) 2018/03/30 11:43:45 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001400)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x6db, 0x9, 0x4, 0x6275, 0x40}, &(0x7f00000014c0)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001340)={r1, 0x3, 0x0, 0x5}, &(0x7f0000001500)=0x10) r3 = socket$inet(0x2, 0x801, 0xfffffffffffffffa) getsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000180)=""/118, &(0x7f0000001380)=0x76) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000100)={r2, 0x1c, &(0x7f00000000c0)=[@in6={0xa, 0x4e22, 0x3, @dev={0xfe, 0x80, [], 0x13}, 0x3}]}, &(0x7f0000000140)=0x10) socketpair(0x9, 0x8000f, 0x8001, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x78, &(0x7f0000000280)=r4, 0x4) ioctl$DRM_IOCTL_GET_STATS(r6, 0x80f86406, &(0x7f00000002c0)=""/4096) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) r8 = socket$nl_generic(0x10, 0x3, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffff9c, 0x50, &(0x7f0000000280)={0x0, 0x0}}, 0x10) r10 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000200)=r9, 0x4) connect$pppoe(r7, &(0x7f0000000300)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, 'sit0\x00'}}, 0x1e) sendmsg$nl_generic(r8, &(0x7f0000018000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f00003c4ff0)={&(0x7f0000001700)=ANY=[@ANYBLOB="180000001800f60846719eb9ead8ffff013f0596b40000003c2488a400cd5d4a5c6e15d52a8bbc6a6b6050399204860f497eec8b9284c400dbdcb5d4fc720b1ec22100b8838002a909795ef3f5adc15400d0c104c2feb61b814a8b00236fa772646b1980f36aad3c36526361a1ae"], 0x1}, 0x1}, 0x0) r11 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_IP_IPSEC_POLICY(r11, 0x0, 0x10, &(0x7f0000001540)={{{@in6=@mcast2, @in=@multicast1}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000780)=0xffffffffffffffb9) getsockopt$inet_IP_IPSEC_POLICY(r11, 0x0, 0x10, &(0x7f00000007c0)={{{@in6=@dev, @in6=@local}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000008c0)=0xe8) sendmsg$nl_generic(r7, &(0x7f0000000640)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000600)={&(0x7f00000013c0)=ANY=[@ANYBLOB="14009e31000000000000008d8c0439372abcac0000000000ffe8000000000000"], 0x1}, 0x1}, 0x8080) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r11, 0x84, 0x20, &(0x7f0000000340)=0x2, 0x4) getsockopt$inet_dccp_buf(r10, 0x21, 0x402, &(0x7f0000001680)=""/105, &(0x7f00000012c0)=0x69) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r11, 0x84, 0x20, &(0x7f0000000240)=0x2, 0x1) sendmmsg$inet_sctp(r6, &(0x7f0000008e80)=[{&(0x7f0000001640)=@in6={0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x14}}, 0x10, &(0x7f0000002740)=[{&(0x7f0000001300)="17608115004be04704c0836cdd5d27e69c8521032612418119364805c0d80d925670e19509e7951989e878af500d4d6869609228123f6426eb8e", 0xfffffffffffffe5b}], 0x1, &(0x7f0000001580), 0x0, 0x840}, {&(0x7f0000002880)=@in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}}, 0x25a, &(0x7f0000001540), 0x1, &(0x7f0000004980), 0xfffffffffffffde0, 0x1}], 0x2, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r6, 0x84, 0x7b, &(0x7f0000009040)={r4, 0x77ba}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x71, &(0x7f0000009080)={r2, 0x5}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f00000090c0)) ioctl$sock_netrom_SIOCGSTAMP(r6, 0x8906, &(0x7f0000009100)) listen(r5, 0x9) socket(0x1, 0x0, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r5, 0x40086424, &(0x7f0000009200)) connect$inet6(r5, &(0x7f0000009240)={0xa, 0x4e20, 0x3, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, 0x1c) 2018/03/30 11:43:45 executing program 5: unshare(0x28020000) unshare(0x20020000) r0 = accept4$bt_l2cap(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f00000000c0)=0xe, 0x80800) setsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000000600)=0x3, 0xffffffcd) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0xc) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f00000006c0)=r1) r2 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@ax25, &(0x7f0000000180)=0x80, 0x80800) bind$llc(r2, &(0x7f0000000200)={0x1a, 0x33c, 0x970, 0x0, 0xfffffffffffffbff, 0x6}, 0x10) sendmsg$kcm(r2, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000280)="3cb82d434cc44a622170171f38bb1b90108cf9746fdd4e3c468a758548e436a9d302f7c7b8a084b11aa30fd54cc301249186c235d58ae86bd6410e813d6e132e7f55d09ce7942b4c34c76b69bd928034d052727df13df43617cfe8388b726e6dc025184341aa872a488c691ce63d8b2daf90449e49f468d2857793ba1a35b472e6f859dcc35b0904a074439e6e4f1a74ae12de66af0a7ef4aa20b73587a33d7d861e75", 0xa3}], 0x1, &(0x7f0000000880)=ANY=[], 0x0, 0x4}, 0x4) close(r2) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000380)=[@in6={0xa, 0x4e23, 0x101, @loopback={0x0, 0x1}, 0x9}, @in6={0xa, 0x4e22, 0x8092, @local={0xfe, 0x80, [], 0xaa}, 0x1}], 0x38) unshare(0x20000) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00000005c0)) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000240), &(0x7f0000000500)=0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000000040), 0x975017966c7632bc) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000540), &(0x7f0000000580)=0x40) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000680)={&(0x7f0000000640)='./file0\x00', 0x0, 0x10}, 0x10) 2018/03/30 11:43:45 executing program 6: r0 = socket$netlink(0x10, 0x3, 0xc) writev(0xffffffffffffffff, &(0x7f00000021c0), 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) bind$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080)={0x1f, 0x0, {0x0, 0xba52, 0x7, 0x3f8, 0x0, 0x7}}, 0xe) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000002200)=ANY=[@ANYBLOB="1c000000170afdff7f3503ffffffffffff"], 0x11}, 0x1}, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x800) accept4$packet(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14, 0x80000) sendmsg$inet_sctp(r1, &(0x7f0000001f00)={&(0x7f0000001840)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14}}, 0x10, &(0x7f0000001c40)=[{&(0x7f0000001880)='[', 0x1}], 0x1, &(0x7f0000001e40)}, 0x40) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f0000000540)=@nat={'nat\x00', 0x19, 0x3, 0x380, [0x20000140, 0x0, 0x0, 0x20000170, 0x200002d0], 0x0, &(0x7f0000000100), &(0x7f0000000140)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x11, 0x0, 0x0, 'nr0\x00', 'gretap0\x00', 'tunl0\x00', 'syzkaller0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0x0, 0xff, 0xff], 0x70, 0xf8, 0x130}, [@common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x81, 'syz0\x00', 0x100000001}}}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xffffffffffffffff}}}]}, @arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0xd, 0x2, 0x8808, 'dummy0\x00', 'bpq0\x00', 'ip6tnl0\x00', 'sit0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff, 0xff, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffc}}}}, {{{0x9, 0x8, 0x0, 'bridge0\x00', 'ip6tnl0\x00', 'bcsh0\x00', 'vlan0\x00', @empty, [0xff, 0x0, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0xc0, 0xc0, 0xf0, [@ipvs={'ipvs\x00', 0x28, {{@ipv4=@local={0xac, 0x14, 0x14, 0xaa}, [0x0, 0xffffff00, 0xff000000, 0xff000000], 0x4e24, 0x0, 0x0, 0x4e24, 0x0, 0x8}}}]}}, @common=@AUDIT={'AUDIT\x00', 0x8}}]}]}, 0x3f8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002980)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000440)={0x0, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}, 0x7bb7}, &(0x7f0000000500)=0x90) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000002240)={0x0, 0x9, 0x417, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000580), 0x4) sendmsg$IPVS_CMD_DEL_DEST(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000640)=ANY=[]}, 0x1}, 0x40) r4 = socket$netlink(0x10, 0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)={0x31, 0x0, 0x8000, 0x10000, 0x8000, 0x0, 0xffffffff}, &(0x7f0000000240)=0x20) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002280)) sendmsg$nl_netfilter(r3, &(0x7f0000002780)={&(0x7f00000021c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002740)={&(0x7f00000022c0)={0x9c, 0x9, 0xb, 0x100, 0x70bd26, 0x25dfdbfb, {0x3, 0x0, 0x8}, [@typed={0x8, 0x2c, @u32=0x80}, @typed={0x8, 0x0, @fd=r0}, @typed={0x8, 0x7c, @str='\x00'}, @nested={0x70, 0x2b, [@generic="e3d09b2e869f5543923052bc6a11b96600b9bde76daa26223abf903a5fa42cc5dab8918842f8e75da79ef479882be546ebd9a3ca0cad15305d46b2ad10395dd4e7ce6918081e96e4dc28713fb2212d65ad28fdabdf1fc5d0217ba7da86169374c3f298ae9586896fa0"]}]}, 0x9c}, 0x1, 0x0, 0x0, 0x4001}, 0x8000) r5 = bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x7, 0x8, &(0x7f00000005c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, 0x2}, @generic={0x0, 0x818d, 0x82e, 0x1000}, @map={0x18, 0x1, 0x1}, @exit={0x95}], &(0x7f00000006c0)='GPL\x00', 0xfffffffffffffff9, 0x98, &(0x7f0000000700)=""/152, 0x0, 0x1}, 0x48) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000000840)=r5, 0x4) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000002380)) writev(r4, &(0x7f000051c000)=[{&(0x7f0000000140)="480000001400190d76a81014aed182f30284470080ffe00600000000000000a2bc5603ca0016087f89000000200000000101ff0000000309ff5bffff08c7e5ed5e00000000000000", 0x48}], 0x1) ioctl$DRM_IOCTL_CONTROL(r5, 0x40086414, &(0x7f0000002180)={0x1, 0xb40}) ioctl$sock_netdev_private(r3, 0x89fb, &(0x7f00000027c0)="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") bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x20000000000000bb, &(0x7f0000002400)=ANY=[@ANYBLOB="180000000000000000020000000000003a10300000aaa113153dea5b4f1ad00a241c31ea39b6fded"], &(0x7f00000023c0)='\x00\x00\x00\x00', 0x0, 0xfb, &(0x7f0000002440)=""/251, 0x41f00}, 0xfffffffffffffcb1) r6 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) preadv(r6, &(0x7f0000002100)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/61, 0x3d}, {&(0x7f0000001040)=""/26, 0x1a}, {&(0x7f0000001080)=""/75, 0x4b}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x5, 0x0) 2018/03/30 11:43:45 executing program 0: socketpair$inet6(0xa, 0x5, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x52ff4bbc}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e22, 0x9, @empty, 0x3}}}, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x3a, "078dd305a5b92229e542059723d31e202350c13179e4346bb90ffc13c4181fe0ca7f4a2743f78eac89f2a87efb45980b4f8b3bcdc1c8a18bff9a"}, &(0x7f0000000200)=0x42) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000240)={r3, 0xd8, "4bdb5ba1c95b9d1ac5ce0d1ce8d2b7f9db6692c28eed57381fdc5c4b0a8c81d92eafdad4da3d8add356998063e639a211c7f184a4097c0f76eb6a8bc5e57cbf0b8aeb5b72911579dd1c748e2d5b663ccf7f0a690810ea120ee756dcc8994107cab52d79cdf04ae3ddb05f40981738a901ebddcc98d5922e813fe8cbbf876872ea684c71328a294cc745ecf249c6ed92934364c8e2ca92e302166f49ef25aa968a76c8dd19ee54766d56c8ead1157af05a0c235f1767dd23dd46946c94cf44d9f6ea5ae63df2b754884019a809d796ef5c98b49bed91b370a"}, &(0x7f0000000340)=0xe0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0xffffffff}, &(0x7f0000000440)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa000806000108000000aaaaaaaaaaaaac1414bb5f198384c222ac1414bb"], &(0x7f0000000040)) 2018/03/30 11:43:45 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000380)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(wp512-generic,lrw-twofish-3way)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000600)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000780)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000008c0)={"69705f7674693002008000", r4}) gettid() r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) getpeername(r5, &(0x7f0000000040)=@hci={0x0, 0x0}, &(0x7f00000000c0)=0x80) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00005b1fd0)="e6210000000000000000030005000bfaf9f300010033c23cff00000000fe000225070097c11fd4e4c4dc5926a8000194", 0x30) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, &(0x7f0000000240)={'syzkaller1\x00', 0x2e2}) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00004e7000)="01d01c73f20a5153eee095caf1b5ecf7d0c8949d5b10ec5b207bd0327ea72eafcf9ee33bbcfd7a14", 0x28) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x1, 0x0, 0x40, 0xffffffff}, {0x2, 0x5, 0x101, 0x20}]}, 0x10) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$alg(r5, &(0x7f00000001c0)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(seqiv(rfc4106(gcm_base(cbc(blowfish),hmac(tgr128-generic'}, 0x58) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f00000005c0)={@ipv4={[], [0xff, 0xff], @rand_addr=0x2f1}, 0x6b, r6}) sendto$ipx(r2, &(0x7f0000000240)="f50c9b834663369d1223289b0dd6b8b4eb70b827e42336fb2c7004d9c72e0aebaa4e807b121e16dad7daea1f4274c4c435deeacd92ff11e4a5d56f2f1efd86ad05fdb27e5e252f58c6a5fdab03cdd989c28731b36c545f6afd1ecf57907ccf84a5c4a6febc7016f29862b2af8b75b52b4988cdb6eae43a7bdf6e31d7799dc0abee730e45a0fab87f13eef7a72ee448bc4dc7f8f4c74c66d1bcbf36f2570332478038dde561c7e9aded1d6d327aa60c59830429fa10a1971a498c4053c390", 0xbe, 0x80, &(0x7f00000001c0)={0x4, 0x7, 0x4, "b7aec9ec4f6e", 0x1}, 0x10) sendmsg$alg(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000140)="24ce46597c8b7d362180f0bbab08520fc9481479f8f8776a28", 0x19}], 0x1, &(0x7f00000001c0)}, 0x0) recvmsg(r1, &(0x7f00001b0000)={&(0x7f00003a4fa0)=@nfc_llcp, 0x80, &(0x7f0000045000)=[{&(0x7f0000000300)=""/88, 0x58}], 0x1, &(0x7f00009f2000)=""/190, 0xbe}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r9, 0x29, 0x2a, &(0x7f0000000800)={0x2, {{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0xc7}}}, 0x88) bind$netlink(r3, &(0x7f0000000040)={0x10, 0x0, 0x25dfdbfe, 0x40000}, 0xc) r10 = accept$inet(r8, 0x0, &(0x7f0000000100)) r11 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_rfcomm_RFCOMM_LM(r11, 0x12, 0x3, &(0x7f0000000440), &(0x7f0000000740)=0x4) getsockopt$EBT_SO_GET_INIT_ENTRIES(r10, 0x0, 0x83, &(0x7f0000000500)={'nat\x00', 0x0, 0x4, 0xfffffffffffffd48, [], 0x4, &(0x7f00000007c0)=[{}, {}, {}, {}], &(0x7f00000004c0)=""/35}, &(0x7f0000000580)=0x78) socketpair(0x8000800100000015, 0x8000b, 0x1000000007, &(0x7f0000000400)) 2018/03/30 11:43:45 executing program 2: r0 = socket$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$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f00000002c0)={0xffffffffffffffff}) sendmmsg$alg(r3, &(0x7f0000003880)=[{0x0, 0x0, &(0x7f00000035c0)=[{&(0x7f0000003500)='W', 0x1}], 0x1, &(0x7f0000003640), 0x0, 0x4000}], 0x1, 0x20040000) sendmsg$nl_xfrm(r3, &(0x7f0000000080)={&(0x7f0000000200)={0x10}, 0xc, &(0x7f0000000740)={&(0x7f0000000480)=@updpolicy={0xb8, 0x19, 0x0, 0x0, 0x0, {{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, 0xb8}, 0x1, 0x0, 0x0, 0x40000}, 0x0) accept4$packet(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000240)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000280)={@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x63, r4}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r5, 0xc0286415, &(0x7f0000000040)={0x0, 0x2, 0x3, 0x48, &(0x7f0000ffb000/0x4000)=nil, 0x7}) 2018/03/30 11:43:45 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={r0, 0x0, 0xffffffffffffff9c}) socketpair$inet(0x2, 0x80b, 0x101, &(0x7f0000000300)={0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000040), 0x10) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00000000c0)={0x0, 0x1, 0x6, @random="7c2e1626459d"}, 0x10) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000980)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000000000)='bcsf0\x00') r4 = accept$packet(r3, 0x0, &(0x7f0000000440)) syz_genetlink_get_family_id$fou(&(0x7f0000000100)='fou\x00') setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f00000000c0)={0x0, 'eql\x00'}, 0x18) r5 = accept(r4, &(0x7f0000000140)=@pptp={0x0, 0x0, {0x0, @rand_addr}}, &(0x7f00000001c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000200)={0x0, 0xe807, 0x20, 0xfb, 0x7}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000000280)={r6, 0x7f, 0x10}, &(0x7f00000002c0)=0xc) socket$inet_tcp(0x2, 0x1, 0x0) r7 = socket$netlink(0x10, 0x3, 0x1004000000004) writev(r7, &(0x7f0000096000)=[{&(0x7f00005a5000)="580000001400192340a14b80fd0d8c560a0600000000e076000543d8d8fe5800000024ca7f4f643e8900050028635a000510f5100002000000000000001c04ed5dfffff500002f000d000100040408000004ff0000000005", 0x58}], 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @multicast2=0xe0000002}}, 0x3, 0x5, 0x3, 0x38, 0x7efd6989}, &(0x7f0000000400)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000440)={0x40, 0x1, 0xd2, 0x2, r8}, 0x10) ioctl$PPPOEIOCDFWD(r5, 0xb101, 0x0) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP_VS_SO_GET_INFO(r9, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000080)=0xc) mmap(&(0x7f0000e64000/0x1000)=nil, 0x1000, 0x0, 0xa831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf02000)=nil, 0xf02000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/30 11:43:45 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x5d}, 0x12) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000000040)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="1f0000000203193b000007000000068100023b050900020000000000feff58", 0x1f}], 0x1) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000180)={0x0, 0x0, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000280), &(0x7f00000002c0)=0xb) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000340)={0x3d3, &(0x7f0000000300)=[0x40000007, 0x24, 0x95]}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200)='IPVS\x00') sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000440)={&(0x7f0000000380)={0x88, r3, 0x700, 0x70bd2b, 0x25dfdbfc, {0xb}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfb9}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x36}, @IPVS_CMD_ATTR_DEST={0x24, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10001}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x7162}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x101}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}, @IPVS_CMD_ATTR_DAEMON={0x20, 0x3, [@IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @remote={0xfe, 0x80, [], 0xbb}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xe96a}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0x88}, 0x1, 0x0, 0x0, 0x40000}, 0x8080) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0x4b0, &(0x7f0000000080)=""/251}, 0x48) 2018/03/30 11:43:45 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) pipe(&(0x7f0000000400)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000440)={0x0, 0x1, 0x8001, 0x7}, &(0x7f0000000480)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000004c0)={r2, 0x3}, 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x0, 0x800000000000852b}, 0x14) 2018/03/30 11:43:45 executing program 7: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f000052a000)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e21, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x7fe0000000000000}}, 0x2, 0x6}, &(0x7f00000000c0)=0x90) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r1, 0xff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b94ff8)={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c0fe0)={0x3, 0x1f}, 0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000200)={r2, 0x80}, 0xfffffffffffffef4) write(r0, &(0x7f00000001c0)="da", 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r3 = socket$inet6_sctp(0xa, 0x20000000000005, 0x84) socket$pppoe(0x18, 0x1, 0x0) r4 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f00000002c0)={0x3, &(0x7f0000000280)=[{0x3ff, 0x3, 0x0, 0x3}, {0x4, 0x1ff, 0x80000001, 0x5}, {0x100, 0x7f, 0x3, 0x1}]}, 0x10) ioctl$sock_ifreq(r3, 0x89f1, &(0x7f0000000240)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000004c0)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f00000005c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000600)={'ipddp0\x00', r5}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000180)={r2, 0xff}, 0xfffffffffffffdcd) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000ec0)={'gre0\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000f00)={@mcast2={0xff, 0x2, [], 0x1}, r6}, 0x14) [ 84.119637] sctp: [Deprecated]: syz-executor7 (pid 20430) Use of struct sctp_assoc_value in delayed_ack socket option. [ 84.119637] Use struct sctp_sack_info instead [ 208.999015] INFO: rcu_sched self-detected stall on CPU [ 209.004346] 0-...!: (1 GPs behind) idle=a22/1/4611686018427387906 softirq=44020/44021 fqs=44 [ 209.013066] (t=125000 jiffies g=20551 c=20550 q=912) [ 209.018324] rcu_sched kthread starved for 124807 jiffies! g20551 c20550 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x402 ->cpu=1 [ 209.029042] rcu_sched I24616 8 2 0x80000000 [ 209.034665] Call Trace: [ 209.037244] __schedule+0x8fb/0x1ec0 [ 209.040939] ? __sched_text_start+0x8/0x8 [ 209.045063] ? lock_acquire+0x1a1/0x580 [ 209.049014] ? free_object+0x150/0x230 [ 209.052886] ? trace_event_raw_event_hrtimer_start+0x380/0x380 [ 209.058839] ? __debug_object_init+0x235/0x1040 [ 209.063489] ? debug_object_fixup+0x30/0x30 [ 209.067783] ? lock_downgrade+0x980/0x980 [ 209.071906] ? lock_release+0xa40/0xa40 [ 209.075856] schedule+0xf5/0x430 [ 209.079199] ? do_raw_spin_trylock+0x190/0x190 [ 209.083756] ? __schedule+0x1ec0/0x1ec0 [ 209.087705] ? force_qs_rnp+0x2d3/0x380 [ 209.091653] ? trace_hardirqs_on+0xd/0x10 [ 209.095777] ? prepare_to_swait+0x18f/0x4f0 [ 209.100070] ? __lockdep_init_map+0xe4/0x650 [ 209.104456] ? lockdep_init_map+0x9/0x10 [ 209.108494] ? init_timer_on_stack_key+0xb7/0xe0 [ 209.113229] schedule_timeout+0x118/0x230 [ 209.117353] ? usleep_range+0x190/0x190 [ 209.121305] ? __next_timer_interrupt+0x150/0x150 [ 209.126132] rcu_gp_kthread+0x9dd/0x18e0 [ 209.130165] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 209.135339] ? rcu_batches_completed_sched+0x10/0x10 [ 209.140416] ? trace_hardirqs_off+0x10/0x10 [ 209.144716] ? select_task_rq_fair+0x2181/0x2910 [ 209.149455] ? find_held_lock+0x35/0x1d0 [ 209.153496] ? finish_task_switch+0x1c1/0x7e0 [ 209.157964] ? lock_downgrade+0x980/0x980 [ 209.162088] ? lock_release+0xa40/0xa40 [ 209.166059] ? rcu_read_lock_sched_held+0x108/0x120 [ 209.171053] ? do_raw_spin_trylock+0x190/0x190 [ 209.175610] ? compat_start_thread+0x80/0x80 [ 209.179992] ? _raw_spin_unlock_irq+0x27/0x70 [ 209.184464] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 209.189456] ? trace_hardirqs_on+0xd/0x10 [ 209.193576] ? _raw_spin_unlock_irq+0x27/0x70 [ 209.198044] ? finish_task_switch+0x1c1/0x7e0 [ 209.202530] ? finish_task_switch+0x182/0x7e0 [ 209.207002] ? copy_overflow+0x20/0x20 [ 209.210876] ? __schedule+0x903/0x1ec0 [ 209.214747] ? trace_hardirqs_off+0x10/0x10 [ 209.219047] ? find_held_lock+0x35/0x1d0 [ 209.223086] ? find_held_lock+0x35/0x1d0 [ 209.227125] ? complete+0x62/0x80 [ 209.230557] ? __schedule+0x1ec0/0x1ec0 [ 209.234505] ? do_wait_intr_irq+0x3e0/0x3e0 [ 209.238810] ? __lockdep_init_map+0xe4/0x650 [ 209.243201] ? do_raw_spin_trylock+0x190/0x190 [ 209.247761] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 209.252754] ? trace_hardirqs_on+0xd/0x10 [ 209.256878] ? __kthread_parkme+0x176/0x240 [ 209.261173] kthread+0x33c/0x400 [ 209.264518] ? rcu_batches_completed_sched+0x10/0x10 [ 209.269603] ? kthread_stop+0x7a0/0x7a0 [ 209.273553] ret_from_fork+0x3a/0x50 [ 209.277270] NMI backtrace for cpu 0 [ 209.280875] CPU: 0 PID: 20399 Comm: syz-executor6 Not tainted 4.16.0-rc6+ #286 [ 209.288208] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 209.297534] Call Trace: [ 209.300092] [ 209.302220] dump_stack+0x194/0x24d [ 209.305822] ? arch_local_irq_restore+0x53/0x53 [ 209.310464] ? lock_release+0xa40/0xa40 [ 209.314412] ? nmi_cpu_backtrace+0x1be/0x210 [ 209.318795] ? rcu_dump_cpu_stacks+0x9d/0x1de [ 209.323266] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 209.327734] nmi_cpu_backtrace+0x1d2/0x210 [ 209.331945] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 209.336414] nmi_trigger_cpumask_backtrace+0x123/0x180 [ 209.341675] arch_trigger_cpumask_backtrace+0x14/0x20 [ 209.346837] rcu_dump_cpu_stacks+0x186/0x1de [ 209.351228] check_cpu_stall.isra.61+0xbb8/0x15b0 [ 209.356051] ? rcu_lockdep_current_cpu_online+0x190/0x190 [ 209.361562] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 209.366729] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 209.371894] ? enqueue_hrtimer+0x177/0x4b0 [ 209.376102] ? rcu_read_unlock+0x70/0x70 [ 209.380142] ? lock_acquire+0x1d5/0x580 [ 209.384091] ? lock_acquire+0x1d5/0x580 [ 209.388039] ? notifier_call_chain+0x136/0x2c0 [ 209.392595] ? lock_downgrade+0x980/0x980 [ 209.396717] ? lock_release+0xa40/0xa40 [ 209.400670] ? lock_release+0xa40/0xa40 [ 209.404703] ? raise_softirq_irqoff+0x320/0x320 [ 209.409351] ? lock_acquire+0x1d5/0x580 [ 209.413298] ? lock_acquire+0x1d5/0x580 [ 209.417244] ? cpuacct_account_field+0x1e4/0x3b0 [ 209.421973] ? lock_downgrade+0x980/0x980 [ 209.426100] ? __acct_update_integrals+0x339/0x4d0 [ 209.431006] ? taskstats_exit+0xfc0/0xfc0 [ 209.435129] ? lock_downgrade+0x980/0x980 [ 209.439253] ? lock_release+0xa40/0xa40 [ 209.443205] rcu_check_callbacks+0x238/0xd20 [ 209.447589] ? rcu_cpu_stall_reset+0x260/0x260 [ 209.452146] ? trace_hardirqs_off+0xd/0x10 [ 209.456351] ? raise_softirq+0x325/0x490 [ 209.460385] ? raise_softirq_irqoff+0x320/0x320 [ 209.465034] ? read_boot_clock64+0x70/0x70 [ 209.469244] ? lock_downgrade+0x980/0x980 [ 209.473366] ? hrtimer_run_queues+0x5e/0x380 [ 209.477752] ? run_local_timers+0x14c/0x1b0 [ 209.482046] ? timer_clear_idle+0x50/0x50 [ 209.486169] ? account_process_tick+0xd4/0x3e0 [ 209.490723] ? thread_group_cputime+0xef0/0xef0 [ 209.495367] ? get_monotonic_coarse64+0x470/0x470 [ 209.500188] update_process_times+0x30/0x60 [ 209.504488] tick_sched_handle+0x85/0x160 [ 209.508610] tick_sched_timer+0x42/0x120 [ 209.512644] __hrtimer_run_queues+0x39c/0xec0 [ 209.517116] ? tick_sched_do_timer+0xe0/0xe0 [ 209.521498] ? hrtimer_fixup_init+0x70/0x70 [ 209.525798] ? pvclock_read_flags+0x160/0x160 [ 209.530271] ? lock_acquire+0x1d5/0x580 [ 209.534218] ? ktime_get+0x26f/0x3a0 [ 209.537906] ? kvm_clock_get_cycles+0x25/0x30 [ 209.542387] ? ktime_get_update_offsets_now+0x34a/0x520 [ 209.547746] ? do_timer+0x50/0x50 [ 209.551174] ? native_apic_msr_write+0x5c/0x80 [ 209.555734] ? rcu_idle_enter+0x530/0x530 [ 209.559868] ? lapic_next_event+0x54/0x80 [ 209.563996] ? clockevents_program_event+0x108/0x2e0 [ 209.569080] hrtimer_interrupt+0x2a5/0x6f0 [ 209.573310] smp_apic_timer_interrupt+0x14a/0x700 [ 209.578124] ? smp_call_function_single_interrupt+0x640/0x640 [ 209.583981] ? _raw_spin_lock+0x32/0x40 [ 209.587930] ? _raw_spin_unlock+0x22/0x30 [ 209.592051] ? handle_edge_irq+0x2b4/0x7c0 [ 209.596266] ? task_prio+0x50/0x50 [ 209.599785] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 209.604605] apic_timer_interrupt+0xf/0x20 [ 209.608810] [ 209.611026] RIP: 0010:native_queued_spin_lock_slowpath+0x1c2/0xfa0 [ 209.617661] RSP: 0018:ffff8801b27ca1d0 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff12 [ 209.625344] RAX: 0000000000000001 RBX: ffff8801af6515c0 RCX: dffffc0000000000 [ 209.632588] RDX: 0000000000000004 RSI: ffff8801b27ca2a0 RDI: ffff8801af6515c0 [ 209.639833] RBP: ffff8801b27ca548 R08: ffffffff85142d51 R09: 0000000000000000 [ 209.647078] R10: ffff8801b27ca468 R11: ffff8801af6515d8 R12: ffffed00364f9454 [ 209.654337] R13: ffff8801b27ca520 R14: 1ffff100364f9440 R15: 0000000000000003 [ 209.661599] ? sch_direct_xmit+0x361/0x1140 [ 209.665920] ? __pv_queued_spin_lock_slowpath+0x1480/0x1480 [ 209.671633] ? skb_network_protocol+0xef/0x4b0 [ 209.676197] ? netif_skb_features+0x5ff/0x9b0 [ 209.680671] ? __skb_gso_segment+0x810/0x810 [ 209.685062] ? lock_acquire+0x1d5/0x580 [ 209.689019] ? lock_acquire+0x1d5/0x580 [ 209.692973] ? sch_direct_xmit+0x361/0x1140 [ 209.697274] ? validate_xmit_skb+0x512/0xb00 [ 209.701659] ? lock_release+0xa40/0xa40 [ 209.705607] ? netif_skb_features+0x9b0/0x9b0 [ 209.710081] ? pfifo_fast_dequeue+0x39a/0xb00 [ 209.714555] ? trace_hardirqs_on+0xd/0x10 [ 209.718680] ? __local_bh_enable_ip+0x121/0x230 [ 209.723335] do_raw_spin_lock+0x185/0x220 [ 209.727461] _raw_spin_lock+0x32/0x40 [ 209.731235] ? sch_direct_xmit+0x361/0x1140 [ 209.735528] sch_direct_xmit+0x361/0x1140 [ 209.739651] ? pfifo_fast_peek+0x1c0/0x1c0 [ 209.743862] ? pfifo_fast_change_tx_queue_len+0xb80/0xb80 [ 209.749379] ? lock_acquire+0x1d5/0x580 [ 209.753329] ? lock_acquire+0x1d5/0x580 [ 209.757281] ? pfifo_fast_enqueue+0x34f/0x620 [ 209.761757] __qdisc_run+0x57d/0x18e0 [ 209.765540] ? sch_direct_xmit+0x1140/0x1140 [ 209.769927] ? _raw_spin_unlock+0x22/0x30 [ 209.774050] ? pfifo_fast_enqueue+0x3aa/0x620 [ 209.778522] ? lock_release+0xa40/0xa40 [ 209.782473] ? pfifo_fast_dequeue+0xb00/0xb00 [ 209.786948] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 209.792124] ? netdev_pick_tx+0x17f/0x2c0 [ 209.796250] __dev_queue_xmit+0xb8b/0x2fc0 [ 209.800468] ? netdev_pick_tx+0x2c0/0x2c0 [ 209.804598] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 209.809766] ? lock_acquire+0x1d5/0x580 [ 209.813722] ? ebt_do_table+0x17b3/0x1f40 [ 209.817845] ? lock_downgrade+0x980/0x980 [ 209.821967] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 209.827140] ? lock_release+0xa40/0xa40 [ 209.831366] ? ebt_do_table+0x17b3/0x1f40 [ 209.835499] ? trace_hardirqs_on+0xd/0x10 [ 209.839628] ? __local_bh_enable_ip+0x121/0x230 [ 209.844281] ? _raw_read_unlock_bh+0x30/0x40 [ 209.848674] ? br_nf_post_routing+0x494/0x1570 [ 209.853238] ? br_nf_dev_queue_xmit+0x1690/0x1690 [ 209.858065] ? ebt_unregister_table+0x80/0x80 [ 209.862546] ? trace_hardirqs_on+0xd/0x10 [ 209.866671] ? __local_bh_enable_ip+0x121/0x230 [ 209.871315] ? _raw_read_unlock_bh+0x30/0x40 [ 209.875700] ? lock_acquire+0x1d5/0x580 [ 209.880086] ? lock_acquire+0x1d5/0x580 [ 209.884057] ? br_forward_finish+0x392/0x530 [ 209.888447] ? lock_downgrade+0x980/0x980 [ 209.892584] dev_queue_xmit+0x17/0x20 [ 209.896366] ? dev_queue_xmit+0x17/0x20 [ 209.900325] br_dev_queue_push_xmit+0x196/0x5a0 [ 209.904974] ? nf_hook_slow+0xd3/0x1a0 [ 209.908842] br_forward_finish+0xc8/0x530 [ 209.912966] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 209.917788] ? ebt_in_hook+0x65/0x80 [ 209.921478] ? br_fdb_offloaded_set+0x90/0x90 [ 209.925948] ? nf_hook_slow+0xd3/0x1a0 [ 209.929814] __br_forward+0x533/0xc80 [ 209.933594] ? br_forward_finish+0x530/0x530 [ 209.937982] ? br_allowed_ingress+0x13c/0x16a0 [ 209.942547] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 209.947371] ? br_multicast_count+0x7e/0x90 [ 209.951683] br_flood+0x665/0x770 [ 209.955131] ? br_forward+0x2f0/0x2f0 [ 209.958911] ? lock_release+0xa40/0xa40 [ 209.962855] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 209.968035] br_dev_xmit+0xa68/0x1550 [ 209.971813] ? br_poll_controller+0x10/0x10 [ 209.976118] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 209.981287] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 209.986468] dev_hard_start_xmit+0x24e/0xac0 [ 209.990857] ? validate_xmit_skb_list+0x120/0x120 [ 209.995677] ? netif_skb_features+0x5ff/0x9b0 [ 210.000154] ? netdev_cmd_to_name+0x60/0x60 [ 210.004450] ? __skb_gso_segment+0x810/0x810 [ 210.008832] ? validate_xmit_xfrm+0xb8/0xd90 [ 210.013215] ? lock_acquire+0x1d5/0x580 [ 210.017169] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 210.021557] ? validate_xmit_skb+0x512/0xb00 [ 210.025943] ? netif_skb_features+0x9b0/0x9b0 [ 210.030418] ? depot_save_stack+0x2ca/0x460 [ 210.034716] ? lock_downgrade+0x980/0x980 [ 210.038839] ? netdev_pick_tx+0x17f/0x2c0 [ 210.042973] __dev_queue_xmit+0x26bf/0x2fc0 [ 210.047279] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 210.052466] ? netdev_pick_tx+0x2c0/0x2c0 [ 210.056596] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 210.061776] ? __is_insn_slot_addr+0x1fc/0x330 [ 210.066337] ? lock_downgrade+0x980/0x980 [ 210.070464] ? lock_release+0xa40/0xa40 [ 210.074416] ? bpf_prog_kallsyms_find+0xbd/0x440 [ 210.079156] ? lock_acquire+0x1d5/0x580 [ 210.083106] ? lock_acquire+0x1d5/0x580 [ 210.087056] ? enqueue_to_backlog+0x4d9/0xe30 [ 210.091525] ? lock_downgrade+0x980/0x980 [ 210.095650] ? __raise_softirq_irqoff+0x1fe/0x2c0 [ 210.100466] ? raise_softirq+0x490/0x490 [ 210.104506] ? do_raw_spin_trylock+0x190/0x190 [ 210.109068] ? pvclock_read_flags+0x160/0x160 [ 210.113538] ? lock_release+0xa40/0xa40 [ 210.117493] ? trace_hardirqs_on+0xd/0x10 [ 210.121635] ? enqueue_to_backlog+0x2c4/0xe30 [ 210.126108] ? ktime_get_with_offset+0x2c1/0x420 [ 210.130842] ? net_tx_action+0xd60/0xd60 [ 210.134875] ? trace_hardirqs_on+0xd/0x10 [ 210.138999] ? lock_acquire+0x1d5/0x580 [ 210.142955] ? ip_finish_output+0x864/0xd60 [ 210.147251] ? lock_downgrade+0x980/0x980 [ 210.151374] ? lock_release+0xa40/0xa40 [ 210.155320] ? ip_local_out+0x95/0x160 [ 210.159181] ? do_xdp_generic+0x1420/0x1420 [ 210.163479] ? erspan_xmit+0x779/0x22a0 [ 210.167428] ? sch_direct_xmit+0x40d/0x1140 [ 210.171727] ? __qdisc_run+0x57d/0x18e0 [ 210.175675] ? __dev_queue_xmit+0xb8b/0x2fc0 [ 210.180061] ? br_dev_queue_push_xmit+0x196/0x5a0 [ 210.184876] ? br_forward_finish+0xc8/0x530 [ 210.189170] ? __br_forward+0x533/0xc80 [ 210.193131] dev_queue_xmit+0x17/0x20 [ 210.196908] ? dev_queue_xmit+0x17/0x20 [ 210.200865] ip_finish_output2+0xf4d/0x1550 [ 210.205178] ? sctp_outq_flush+0xabb/0x4060 [ 210.209474] ? sctp_outq_uncork+0x5a/0x70 [ 210.213601] ? dst_output+0x140/0x140 [ 210.217400] ? ipv4_mtu+0x411/0x580 [ 210.221007] ? do_add_counters+0x550/0x550 [ 210.225223] ? nf_nat_ipv4_fn+0x2ec/0x820 [ 210.229351] ? iptable_nat_ipv4_fn+0x40/0x40 [ 210.233774] ip_finish_output+0x864/0xd60 [ 210.237901] ? ip_finish_output+0x864/0xd60 [ 210.242200] ? ip_fragment.constprop.47+0x200/0x200 [ 210.247192] ? iptable_mangle_hook+0xaf/0x4a0 [ 210.251665] ? netif_rx_ni+0x3c0/0x3c0 [ 210.255531] ? iptable_nat_ipv4_out+0x2c/0x40 [ 210.260005] ? nf_hook_slow+0xd3/0x1a0 [ 210.263873] ip_mc_output+0x271/0x1350 [ 210.267740] ? ip_queue_xmit+0x1920/0x1920 [ 210.271953] ? lock_downgrade+0x980/0x980 [ 210.276082] ? iptable_security_hook+0x65/0x80 [ 210.280639] ? nf_hook_slow+0xd3/0x1a0 [ 210.284500] ? ip_idents_reserve+0x1e6/0x2a0 [ 210.288884] ? pskb_expand_head+0x657/0x1210 [ 210.293270] ? __ip_local_out+0x52c/0xa30 [ 210.297397] ? ip_copy_addrs+0xe0/0xe0 [ 210.301260] ? skb_copy_ubufs+0x1910/0x1910 [ 210.307209] ? ip_fragment.constprop.47+0x200/0x200 [ 210.312209] ? __ip_select_ident+0x168/0x270 [ 210.316594] ? ip_idents_reserve+0x2a0/0x2a0 [ 210.320977] ip_local_out+0x95/0x160 [ 210.324668] iptunnel_xmit+0x556/0x810 [ 210.328532] ip_tunnel_xmit+0x177b/0x3550 [ 210.332656] ? __ip_rt_update_pmtu+0xa60/0xa60 [ 210.337231] ? ip_md_tunnel_xmit+0x14d0/0x14d0 [ 210.341786] ? lock_downgrade+0x980/0x980 [ 210.345915] ? pvclock_read_flags+0x160/0x160 [ 210.350388] ? kvm_clock_get_cycles+0x25/0x30 [ 210.354861] ? ktime_get+0x3a0/0x3a0 [ 210.358563] __gre_xmit+0x546/0x8b0 [ 210.362171] erspan_xmit+0x779/0x22a0 [ 210.365949] ? gretap_fb_dev_create+0x250/0x250 [ 210.370597] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 210.375769] dev_hard_start_xmit+0x24e/0xac0 [ 210.380160] ? validate_xmit_skb_list+0x120/0x120 [ 210.384982] ? __skb_gso_segment+0x810/0x810 [ 210.389371] ? lock_acquire+0x1d5/0x580 [ 210.393323] ? lock_acquire+0x1d5/0x580 [ 210.397277] ? sch_direct_xmit+0x361/0x1140 [ 210.401579] ? validate_xmit_skb+0x512/0xb00 [ 210.405962] ? lock_release+0xa40/0xa40 [ 210.409916] ? netif_skb_features+0x9b0/0x9b0 [ 210.414386] ? pfifo_fast_dequeue+0x39a/0xb00 [ 210.418856] ? trace_hardirqs_on+0xd/0x10 [ 210.422980] ? __local_bh_enable_ip+0x121/0x230 [ 210.427633] sch_direct_xmit+0x40d/0x1140 [ 210.431778] ? pfifo_fast_peek+0x1c0/0x1c0 [ 210.436012] ? pfifo_fast_change_tx_queue_len+0xb80/0xb80 [ 210.441523] ? lock_acquire+0x1d5/0x580 [ 210.446170] ? get_page_from_freelist+0x3423/0x52d0 [ 210.451160] ? lock_acquire+0x1d5/0x580 [ 210.455118] ? lock_acquire+0x1d5/0x580 [ 210.459071] ? pfifo_fast_enqueue+0x34f/0x620 [ 210.463546] __qdisc_run+0x57d/0x18e0 [ 210.467339] ? sch_direct_xmit+0x1140/0x1140 [ 210.471726] ? kasan_alloc_pages+0x38/0x40 [ 210.475939] ? _raw_spin_unlock+0x22/0x30 [ 210.480063] ? pfifo_fast_enqueue+0x3aa/0x620 [ 210.484533] ? lock_release+0xa40/0xa40 [ 210.488485] ? pfifo_fast_dequeue+0xb00/0xb00 [ 210.492956] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 210.498120] ? netdev_pick_tx+0x17f/0x2c0 [ 210.502244] __dev_queue_xmit+0xb8b/0x2fc0 [ 210.506456] ? __isolate_free_page+0x8a0/0x8a0 [ 210.511021] ? netdev_pick_tx+0x2c0/0x2c0 [ 210.515153] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 210.520419] ? lock_acquire+0x1d5/0x580 [ 210.524379] ? ebt_do_table+0x17b3/0x1f40 [ 210.528501] ? lock_downgrade+0x980/0x980 [ 210.532623] ? lock_release+0xa40/0xa40 [ 210.536581] ? ebt_do_table+0x17b3/0x1f40 [ 210.540705] ? trace_hardirqs_on+0xd/0x10 [ 210.544920] ? __local_bh_enable_ip+0x121/0x230 [ 210.549568] ? _raw_read_unlock_bh+0x30/0x40 [ 210.553953] ? br_nf_post_routing+0x494/0x1570 [ 210.558512] ? br_nf_dev_queue_xmit+0x1690/0x1690 [ 210.563345] ? ebt_unregister_table+0x80/0x80 [ 210.567818] ? trace_hardirqs_on+0xd/0x10 [ 210.571942] ? __local_bh_enable_ip+0x121/0x230 [ 210.576585] ? _raw_read_unlock_bh+0x30/0x40 [ 210.580968] ? lock_acquire+0x1d5/0x580 [ 210.584913] ? lock_acquire+0x1d5/0x580 [ 210.588863] ? br_forward_finish+0x392/0x530 [ 210.593257] ? lock_downgrade+0x980/0x980 [ 210.597388] dev_queue_xmit+0x17/0x20 [ 210.601163] ? dev_queue_xmit+0x17/0x20 [ 210.605110] br_dev_queue_push_xmit+0x196/0x5a0 [ 210.609751] ? nf_hook_slow+0xd3/0x1a0 [ 210.613612] br_forward_finish+0xc8/0x530 [ 210.617733] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 210.622550] ? ebt_in_hook+0x65/0x80 [ 210.626238] ? br_fdb_offloaded_set+0x90/0x90 [ 210.630706] ? nf_hook_slow+0xd3/0x1a0 [ 210.634573] __br_forward+0x533/0xc80 [ 210.638350] ? br_forward_finish+0x530/0x530 [ 210.642734] ? br_allowed_ingress+0x13c/0x16a0 [ 210.647303] ? br_dev_queue_push_xmit+0x5a0/0x5a0 [ 210.652120] ? br_multicast_count+0x7e/0x90 [ 210.656418] br_flood+0x665/0x770 [ 210.659850] ? br_forward+0x2f0/0x2f0 [ 210.663632] ? lock_release+0xa40/0xa40 [ 210.667589] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 210.672759] br_dev_xmit+0xa68/0x1550 [ 210.676538] ? br_poll_controller+0x10/0x10 [ 210.680847] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 210.686012] ? lock_acquire+0x1d5/0x580 [ 210.689961] ? __is_insn_slot_addr+0x1fc/0x330 [ 210.694518] ? lock_downgrade+0x980/0x980 [ 210.698643] ? fib_table_lookup+0xa04/0x1ba0 [ 210.703036] dev_hard_start_xmit+0x24e/0xac0 [ 210.707429] ? validate_xmit_skb_list+0x120/0x120 [ 210.712249] ? netif_skb_features+0x5ff/0x9b0 [ 210.716722] ? netdev_cmd_to_name+0x60/0x60 [ 210.721020] ? __skb_gso_segment+0x810/0x810 [ 210.725403] ? validate_xmit_xfrm+0xb8/0xd90 [ 210.730434] ? lock_acquire+0x1d5/0x580 [ 210.734404] ? __dev_queue_xmit+0x2fe/0x2fc0 [ 210.738787] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 210.743951] ? __debug_object_init+0x235/0x1040 [ 210.748594] ? validate_xmit_skb+0x512/0xb00 [ 210.752975] ? netif_skb_features+0x9b0/0x9b0 [ 210.757450] ? do_raw_spin_trylock+0x190/0x190 [ 210.762013] ? netdev_pick_tx+0x17f/0x2c0 [ 210.767097] __dev_queue_xmit+0x26bf/0x2fc0 [ 210.771401] ? lock_downgrade+0x980/0x980 [ 210.775531] ? netdev_pick_tx+0x2c0/0x2c0 [ 210.779660] ? arp_constructor+0x37a/0xc10 [ 210.783867] ? lock_downgrade+0x980/0x980 [ 210.787990] ? lock_release+0xa40/0xa40 [ 210.791938] ? refcount_inc_not_zero+0xfe/0x180 [ 210.796581] ? lock_acquire+0x1d5/0x580 [ 210.800528] ? lock_acquire+0x1d5/0x580 [ 210.804489] ? __neigh_create+0x165e/0x1d90 [ 210.808783] ? lock_downgrade+0x980/0x980 [ 210.812906] ? lock_release+0xa40/0xa40 [ 210.816857] ? arp_mc_map+0xa60/0xa60 [ 210.820635] ? do_raw_write_trylock+0x190/0x190 [ 210.825288] ? __neigh_create+0x165e/0x1d90 [ 210.829585] ? trace_hardirqs_on+0xd/0x10 [ 210.833708] ? __local_bh_enable_ip+0x121/0x230 [ 210.838359] ? _raw_write_unlock_bh+0x30/0x40 [ 210.842845] ? __neigh_create+0xc0d/0x1d90 [ 210.847059] ? trace_hardirqs_on+0xd/0x10 [ 210.851192] ? lock_acquire+0x1d5/0x580 [ 210.855147] ? ip_finish_output2+0x91a/0x1550 [ 210.859615] ? lock_downgrade+0x980/0x980 [ 210.863742] ? lock_release+0xa40/0xa40 [ 210.867693] ? do_raw_write_trylock+0x190/0x190 [ 210.872340] ? memcpy+0x45/0x50 [ 210.875598] dev_queue_xmit+0x17/0x20 [ 210.879373] ? dev_queue_xmit+0x17/0x20 [ 210.883320] neigh_resolve_output+0x5e2/0xa00 [ 210.887879] ? ether_setup+0x2d0/0x2d0 [ 210.891746] ? __neigh_event_send+0x1040/0x1040 [ 210.896391] ? refcount_add+0x24/0x60 [ 210.900175] ? ip_finish_output2+0x2aa/0x1550 [ 210.904655] ip_finish_output2+0x91a/0x1550 [ 210.908953] ? ipt_do_table+0xe43/0x19b0 [ 210.913002] ? dst_output+0x140/0x140 [ 210.916793] ? ipv4_mtu+0x411/0x580 [ 210.920396] ? do_add_counters+0x550/0x550 [ 210.924606] ? nf_nat_ipv4_fn+0x2ec/0x820 [ 210.928727] ? iptable_nat_ipv4_fn+0x40/0x40 [ 210.933116] ip_finish_output+0x864/0xd60 [ 210.937238] ? ip_finish_output+0x864/0xd60 [ 210.941534] ? ip_fragment.constprop.47+0x200/0x200 [ 210.946521] ? iptable_mangle_hook+0xaf/0x4a0 [ 210.950990] ? netif_rx_ni+0x3c0/0x3c0 [ 210.954854] ? iptable_nat_ipv4_out+0x2c/0x40 [ 210.959323] ? nf_hook_slow+0xd3/0x1a0 [ 210.963189] ip_mc_output+0x271/0x1350 [ 210.967053] ? ip_queue_xmit+0x1920/0x1920 [ 210.971261] ? lock_downgrade+0x980/0x980 [ 210.975388] ? iptable_security_hook+0x65/0x80 [ 210.979945] ? nf_hook_slow+0xd3/0x1a0 [ 210.983813] ? __ip_local_out+0x52c/0xa30 [ 210.987936] ? ip_copy_addrs+0xe0/0xe0 [ 210.991795] ? alloc_skb_with_frags+0x750/0x750 [ 210.996436] ? kasan_unpoison_shadow+0x35/0x50 [ 211.000994] ? ip_fragment.constprop.47+0x200/0x200 [ 211.005987] ? crc32c_pcl_intel_update+0xd5/0x210 [ 211.010804] ip_local_out+0x95/0x160 [ 211.014495] ip_queue_xmit+0x8c0/0x1920 [ 211.018448] ? ip_build_and_send_pkt+0xc80/0xc80 [ 211.023178] ? sctp_csum_update+0x23/0x30 [ 211.027296] ? sctp_csum_combine+0x30/0x30 [ 211.031593] ? __skb_checksum+0x4a9/0x7e0 [ 211.035719] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 211.040884] sctp_v4_xmit+0x108/0x140 [ 211.044664] sctp_packet_transmit+0x22a5/0x37c0 [ 211.049322] ? sctp_packet_config+0xc80/0xc80 [ 211.053796] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 211.058962] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 211.064136] ? lock_acquire+0x1d5/0x580 [ 211.068087] ? lock_downgrade+0x980/0x980 [ 211.072212] ? lock_release+0xa40/0xa40 [ 211.076158] ? __build_flow_key.constprop.52+0x630/0x630 [ 211.081585] ? rt_cpu_seq_next+0x160/0x160 [ 211.085791] ? lock_release+0xa40/0xa40 [ 211.089741] ? dst_release+0x3a/0x90 [ 211.093429] ? __sctp_packet_append_chunk+0x155/0xe90 [ 211.098605] ? sctp_csum_update+0x30/0x30 [ 211.102727] ? sctp_packet_append_chunk+0xc70/0xc70 [ 211.107718] ? sctp_packet_init+0x25d/0x450 [ 211.112019] ? sctp_csum_combine+0x30/0x30 [ 211.116228] ? sctp_packet_release_owner+0x40/0x40 [ 211.121138] sctp_outq_flush+0xabb/0x4060 [ 211.125271] ? lock_acquire+0x1d5/0x580 [ 211.129229] ? sctp_check_transmitted+0x1da0/0x1da0 [ 211.134220] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 211.139382] ? lock_acquire+0x1d5/0x580 [ 211.143332] ? is_bpf_text_address+0x7b/0x120 [ 211.147801] ? lock_downgrade+0x980/0x980 [ 211.151922] ? lock_release+0xa40/0xa40 [ 211.155870] ? __free_insn_slot+0x5c0/0x5c0 [ 211.160186] ? sctp_sendmsg_to_asoc+0x14bf/0x1ec0 [ 211.165028] ? rcutorture_record_progress+0x10/0x10 [ 211.170026] ? is_bpf_text_address+0xa4/0x120 [ 211.174500] ? kernel_text_address+0x102/0x140 [ 211.179059] ? __kernel_text_address+0xd/0x40 [ 211.183530] ? unwind_get_return_address+0x61/0xa0 [ 211.188434] ? __save_stack_trace+0x7e/0xd0 [ 211.192738] ? save_stack+0xa3/0xd0 [ 211.196338] ? save_stack+0x43/0xd0 [ 211.199939] ? __kasan_slab_free+0x11a/0x170 [ 211.204320] ? kasan_slab_free+0xe/0x10 [ 211.208289] ? lock_acquire+0x1d5/0x580 [ 211.212236] ? debug_object_activate+0x307/0x730 [ 211.216969] ? lock_downgrade+0x980/0x980 [ 211.221092] ? lock_timer_base+0xaf/0x280 [ 211.225213] ? lock_release+0xa40/0xa40 [ 211.229159] ? lock_release+0xa40/0xa40 [ 211.233107] ? do_raw_spin_trylock+0x190/0x190 [ 211.237661] ? __kmalloc+0x2ef/0x760 [ 211.241350] ? add_timer+0x5a0/0x1450 [ 211.245124] ? lock_downgrade+0x980/0x980 [ 211.249248] ? trace_hardirqs_off+0xd/0x10 [ 211.253463] ? _raw_spin_unlock_irqrestore+0xa6/0xc0 [ 211.258542] ? debug_object_activate+0x307/0x730 [ 211.263271] ? calc_wheel_index+0x13d/0x200 [ 211.267569] ? do_raw_spin_trylock+0x190/0x190 [ 211.272126] ? calc_wheel_index+0x200/0x200 [ 211.276510] ? trace_hardirqs_on+0xd/0x10 [ 211.280632] ? trace_hardirqs_on+0xd/0x10 [ 211.284758] ? add_timer+0x5a5/0x1450 [ 211.288536] ? mod_timer+0x13c0/0x13c0 [ 211.292397] ? sctp_init_cause+0x170/0x170 [ 211.296603] ? lock_release+0xa40/0xa40 [ 211.300553] ? lock_acquire+0x1d5/0x580 [ 211.304500] ? is_bpf_text_address+0x7b/0x120 [ 211.308967] ? lock_unpin_lock+0x370/0x3f0 [ 211.313176] ? sctp_outq_tail+0x7b8/0xb40 [ 211.317296] ? lock_release+0xa40/0xa40 [ 211.321247] ? sctp_outq_free+0x20/0x20 [ 211.325199] ? sctp_endpoint_new+0xee0/0xee0 [ 211.329585] sctp_outq_uncork+0x5a/0x70 [ 211.333532] sctp_do_sm+0x4e0/0x7040 [ 211.337218] ? __save_stack_trace+0x7e/0xd0 [ 211.341522] ? sctp_do_8_2_transport_strike.isra.15+0x8a0/0x8a0 [ 211.347552] ? save_stack+0xa3/0xd0 [ 211.351153] ? save_stack+0x43/0xd0 [ 211.354748] ? kasan_kmalloc+0xad/0xe0 [ 211.358606] ? kmem_cache_alloc_trace+0x136/0x740 [ 211.363419] ? sctp_stream_init_ext+0x50/0xf0 [ 211.367885] ? sctp_sendmsg_to_asoc+0x1777/0x1ec0 [ 211.372699] ? sctp_sendmsg+0xc50/0x1ad0 [ 211.376733] ? inet_sendmsg+0x11f/0x5e0 [ 211.380683] ? sock_sendmsg+0xca/0x110 [ 211.384544] ? ___sys_sendmsg+0x767/0x8b0 [ 211.388662] ? __sys_sendmsg+0xe5/0x210 [ 211.392605] ? SyS_sendmsg+0x2d/0x50 [ 211.396293] ? do_syscall_64+0x281/0x940 [ 211.400331] ? entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 211.405670] ? sctp_hash_cmp+0x220/0x220 [ 211.409753] ? lock_acquire+0x1d5/0x580 [ 211.413702] ? fs_reclaim_acquire+0x20/0x20 [ 211.417998] ? lock_downgrade+0x980/0x980 [ 211.422120] ? lock_release+0xa40/0xa40 [ 211.426071] ? lock_release+0xa40/0xa40 [ 211.430023] ? check_same_owner+0x320/0x320 [ 211.434323] ? rcu_note_context_switch+0x710/0x710 [ 211.439239] ? kasan_unpoison_shadow+0x35/0x50 [ 211.443804] ? refcount_inc_not_zero+0xfe/0x180 [ 211.448712] sctp_primitive_ASSOCIATE+0x9d/0xd0 [ 211.453359] sctp_sendmsg_to_asoc+0x14bf/0x1ec0 [ 211.458006] ? sctp_assoc_set_primary+0x21f/0x2b0 [ 211.462826] ? sctp_connect+0xf0/0xf0 [ 211.466600] ? sctp_assoc_set_bind_addr_from_ep+0x136/0x190 [ 211.472285] ? sctp_sendmsg_new_asoc+0xa55/0xf60 [ 211.477016] ? lock_sock_nested+0xa3/0x110 [ 211.481229] ? lock_acquire+0x1d5/0x580 [ 211.485182] ? sctp_transport_lookup_process+0x180/0x180 [ 211.490604] ? check_same_owner+0x320/0x320 [ 211.494903] ? do_raw_spin_trylock+0x190/0x190 [ 211.499465] ? lock_sock_nested+0x91/0x110 [ 211.503670] ? trace_hardirqs_on+0xd/0x10 [ 211.507791] ? __local_bh_enable_ip+0x121/0x230 [ 211.512436] ? sctp_sendmsg_update_sinfo+0x11c/0x4b0 [ 211.517512] sctp_sendmsg+0xc50/0x1ad0 [ 211.521373] ? lock_acquire+0x1d5/0x580 [ 211.525323] ? sctp_id2assoc+0x390/0x390 [ 211.529360] ? _raw_spin_unlock_bh+0x30/0x40 [ 211.533832] ? __release_sock+0x360/0x360 [ 211.537952] ? lock_sock_nested+0x91/0x110 [ 211.542174] inet_sendmsg+0x11f/0x5e0 [ 211.545947] ? copy_msghdr_from_user+0x3a6/0x590 [ 211.550676] ? inet_create+0xf50/0xf50 [ 211.554535] ? SYSC_sendto+0x5c0/0x5c0 [ 211.558400] ? security_socket_sendmsg+0x89/0xb0 [ 211.563154] ? inet_create+0xf50/0xf50 [ 211.567022] sock_sendmsg+0xca/0x110 [ 211.570710] ___sys_sendmsg+0x767/0x8b0 [ 211.574661] ? copy_msghdr_from_user+0x590/0x590 [ 211.579396] ? fget_raw+0x20/0x20 [ 211.582821] ? __fget_light+0x2b2/0x3c0 [ 211.586766] ? fget_raw+0x20/0x20 [ 211.590190] ? lock_release+0xa40/0xa40 [ 211.594140] ? __fdget+0x18/0x20 [ 211.597480] ? sockfd_lookup_light+0x104/0x150 [ 211.602042] __sys_sendmsg+0xe5/0x210 [ 211.605812] ? __sys_sendmsg+0xe5/0x210 [ 211.609757] ? SyS_shutdown+0x290/0x290 [ 211.613711] ? SyS_futex+0x269/0x390 [ 211.617396] ? fd_install+0x4d/0x60 [ 211.621005] ? move_addr_to_kernel+0x60/0x60 [ 211.625395] SyS_sendmsg+0x2d/0x50 [ 211.628904] ? __sys_sendmsg+0x210/0x210 [ 211.632939] do_syscall_64+0x281/0x940 [ 211.636799] ? __do_page_fault+0xc90/0xc90 [ 211.641008] ? _raw_spin_unlock_irq+0x27/0x70 [ 211.645477] ? finish_task_switch+0x1c1/0x7e0 [ 211.649943] ? syscall_return_slowpath+0x550/0x550 [ 211.654845] ? syscall_return_slowpath+0x2ac/0x550 [ 211.659746] ? prepare_exit_to_usermode+0x350/0x350 [ 211.664733] ? prepare_exit_to_usermode+0x227/0x350 [ 211.669725] ? perf_trace_sys_enter+0xcb0/0xcb0 [ 211.674367] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 211.679186] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 211.684350] RIP: 0033:0x4548b9 [ 211.687517] RSP: 002b:00007f70705ecc68 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 211.695199] RAX: ffffffffffffffda RBX: 00007f70705ed6d4 RCX: 00000000004548b9 [ 211.702445] RDX: 0000000000000040 RSI: 0000000020001f00 RDI: 0000000000000014 [ 211.709686] RBP: 000000000072bea0 R08: 0000000000000000 R09: 0000000000000000 [ 211.716928] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 211.724171] R13: 00000000000004e3 R14: 00000000006f95e8 R15: 0000000000000000