6_tcp(0xa, 0x1, 0x0) 2018/03/13 05:45:01 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind(r0, &(0x7f0000000080)=@ax25={0x3, {"f7191058d701c4"}}, 0x80) bind$alg(r0, &(0x7f0000001b00)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000003c80)=[{0x0, 0x0, &(0x7f0000001f00)=[{&(0x7f0000001e00)="cf6bf74d1bdc06756d81c4941812e8d233611fd2bb0299780cfd0ba11042f8dc", 0x20}], 0x1, &(0x7f0000001f40)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000540)={&(0x7f0000000000)=@ethernet={0x0, @local}, 0x80, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/137, 0xfffffec0}], 0x1, &(0x7f0000000480)=""/183, 0x487}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000100)="dfaa158dda9b5e93f4ce066fdd2e660b721342463f82899b10ef8adfef6a1bf1f4c8eae8ce8b951e", 0x28) 2018/03/13 05:45:01 executing program 5: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) setsockopt(r0, 0x20000100000114, 0xa, &(0x7f00003cbffc)="02000000", 0x4) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) read(r0, &(0x7f000083b000)=""/1, 0x1) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/03/13 05:45:01 executing program 6: socketpair(0x7, 0x800, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x102020a, 0xfffffffffffffc3f) r1 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_RX_RING(r1, 0x29, 0x6, &(0x7f0000000ff0)={0x1c2, 0x0, 0x29, 0x39}, 0x1c2) r2 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r2) socketpair(0x1b, 0x4, 0x1, &(0x7f0000000000)) 2018/03/13 05:45:01 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000200)=""/231, 0xe7, 0x40000002, &(0x7f0000000340)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x0, 0x2, {0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x2}}}, 0x80) socketpair(0xb, 0x3, 0x7fff, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000004c0)={&(0x7f0000000480)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @multicast1=0xe0000001}, @in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, @in6={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}], 0xc) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, @remote}, &(0x7f0000000100)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000000140)={0x5}, 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r4, 0x0, 0x62, &(0x7f0000000080)="73ec65ea4c5729e46c53ef91e959", 0x100000118) r5 = socket(0x11, 0x0, 0x200) accept$ax25(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10) 2018/03/13 05:45:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000b1c000)=0xfff, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000534ffc)=0x4, 0x4) 2018/03/13 05:45:01 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f72fc8)={0x0, 0x0, &(0x7f00006c8000), 0x0, &(0x7f0000e4e000)}, 0x8000) socketpair(0x11, 0x6, 0x1400000000, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$llc(r2, &(0x7f0000000280)=""/6, 0x6, 0x40, &(0x7f00000002c0)={0x1a, 0x102, 0x100000001, 0x5, 0x8, 0x22fe, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0406429, &(0x7f0000000240)={r4, 0x1, &(0x7f0000000140)=[0x2], &(0x7f0000000300)=[0x8, 0x100000000, 0xffffffff, 0x1, 0x97, 0x7150, 0x2], 0x27, 0x0, 0x1, &(0x7f0000000340)=[0x0, 0x80000001, 0x4, 0xc7e], &(0x7f0000000200)=[0x80000000]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="fd828ca8fbd8f9b77d04e8d3c6710637888fcfd68b465c834b77f4ca0282282e0c47915e84b1ad580db1b72e96d13f649167cebc530ab3306d6dad7297147797101aaeaf4aacadbba6d9aef61dc6137c9617e05bc1e18437071e61b79e4754dcf96a898bc5645d9c46ea865260d6bfeb7d7e8e55c7319b5ecefb6561fb440a32e9a93f1869e659069d50b4790b31fbf1f692856dcaaada6bbdbb9b2c0faaf8562612ab4646abb6b4c959c9e218", 0xad) accept$alg(r1, 0x0, 0x0) 2018/03/13 05:45:01 executing program 5: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000f9bfff), &(0x7f0000e52ffc)=0xc) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) 2018/03/13 05:45:01 executing program 1: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000300)=[@in6={0xa, 0x4e22, 0x80, @loopback={0x0, 0x1}, 0xffffffff}, @in6={0xa, 0x4e24, 0x7, @empty, 0x8}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in6={0xa, 0x4e21, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x400}], 0x64) r1 = socket$inet6(0xa, 0x40000080806, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000040)={0x80000001, {{0xa, 0x4e20, 0x10000, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x88) recvmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000004c0)}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000100)={0x0, 0x26, 0x46}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e22, 0x401, @dev={0xfe, 0x80, [], 0xa}, 0x3ff}}, 0xd77, 0x6, 0xdc4a, 0x7e, 0x80}, 0x98) getsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000000180)={@loopback}, &(0x7f00000002c0)=0x14) 2018/03/13 05:45:01 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, &(0x7f0000dc4000), 0x0, 0x8084, &(0x7f0000f7b000)={0x2, 0x4e20}, 0x10) sendto$inet(r1, &(0x7f0000648000), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fecffc)=0x4, 0x4) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3eff0)=@nfc, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/71}, {&(0x7f0000000080)=""/15}, {&(0x7f00000000c0)=""/252}, {&(0x7f00000001c0)=""/140, 0xfffffffffffffdd2}, {&(0x7f0000000280)=""/24}, {&(0x7f00000002c0)=""/58}, {&(0x7f0000000300)=""/130, 0x377}], 0x10000000000000dc, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x0) 2018/03/13 05:45:01 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000964fec)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000ef8000)=0x14) r1 = accept(r0, 0x0, &(0x7f0000000080)=0xfd8c) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x5}, 0x4) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000140)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f419a4b2ecff268d9d20f04609ed432bbbe0a567f47989503f5e2202069f72fa25b8b2ab35ed4722a", 0xffb3) 2018/03/13 05:45:01 executing program 7: syz_emit_ethernet(0xfffffffffffffed0, &(0x7f0000ea7cfa)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@can={0xc, {{0x4, 0x4, 0x4, 0x7}, 0x7, 0x3, 0x0, 0x0, "8d17ade9a1054e26"}}}}, 0x0) 2018/03/13 05:45:01 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x0, &(0x7f0000000100), 0x4) bind$alg(r0, &(0x7f00009f3fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000), 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00000a6000)={&(0x7f0000074000)=@alg, 0x80, &(0x7f0000eecfc0)=[{&(0x7f0000f95f2c)=""/212, 0xd4}], 0x1, &(0x7f0000f7ffca)=""/87, 0x57}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/03/13 05:45:01 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) bind(r0, &(0x7f0000000100)=@ethernet={0x306}, 0x80) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000db4000)={0x10}, 0xc, &(0x7f00006bcff0)={&(0x7f00000000c0)=@ipv6_newaddr={0x2c, 0x14, 0x201, 0x0, 0x0, {0xa, 0x80fe, 0x0, 0x0, r1}, [@IFA_ADDRESS={0x14, 0x1}]}, 0x2c}, 0x1}, 0x0) 2018/03/13 05:45:01 executing program 5: r0 = socket$inet(0x2, 0x8000a, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000080)='gretap0\x00') 2018/03/13 05:45:01 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000cfc8)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000000)={0x18, 0x28, 0xb01, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0xf) 2018/03/13 05:45:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000001c0)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000200)={0x0, 0x0, 0x8001}) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000280)={r2, 0x80000, r3}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80}}}, 0x0, 0x0, 0x0, 0x400000}}, &(0x7f0000000140)=0xb0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0xffff, @dev={0xfe, 0x80}}], 0x1c) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000180)={0xffffffff, 0x80000000, 0x4e, 0x6}, 0x8) 2018/03/13 05:45:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$netlink(0x10, 0x3, 0x3) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x8, 0x4) 2018/03/13 05:45:01 executing program 4: r0 = socket$inet(0x2, 0x2000000080002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@broute={'broute\x00', 0x20, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000300), &(0x7f00000003c0)=ANY=[@ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="e07c93b8d4779e01a478796aca285308c9fdd6be68f0d3de35a284d2d014c4324cc224ea6818117811dc6b938f1be071b067497d9abd26f7759682b395f51843c705640e99a49582ced26eb88893fab63fb2d373fbd706b814f59ee93d8c9d3e1f7191d647adf2deb1a73a54ff4052ff9a503650bbf0a0dd5a0f761da29f21c085a95c42aa90d1c13a1956003f29c4e098b5775a89e02fb9cc0bfce2aef54b0c09f9679cc0736603173a9ccd928e3f96cbe0eeb98d3e834eeb7b8fa286788445fa63f3fcb0ee3c1d8b69538d7a2c6db036c91d747eb18d003d338ee51f584014d031631f909cb4", @ANYRES64=r0], @ANYRES64=r0, @ANYPTR64=&(0x7f0000000180)=ANY=[@ANYBLOB="be23719a6a41e0e99541371c89b34bbeb655beb726ab962611cdc756f3436335dc1952c59f1fdbe26352b470f8d4be9e741926fa26f6ddad7f6b0a90648aa982f9210da3f669e1b95d931ebaeb60", @ANYPTR64, @ANYPTR64, @ANYPTR, @ANYRES32=r0], @ANYRES64=r0]]}, 0x80) 2018/03/13 05:45:01 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r1, 0x400}, {r0, 0x2}, {r1, 0x280}, {r0, 0x200}, {r0, 0x4000}, {r0, 0x8200}, {r1, 0x12}], 0x7, 0x2) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602e0905000bfef9b9d2a4050079fffffffffffffe00", 0x20) write(r1, &(0x7f0000000180)="4c94b0112e5f2d3d6aa7ede4649c77be5db64be85613e98c5a97a60347c4796f44c67328e02869934d05d65bb5ad6c8230b85332e8fc0e96c1bf83a992c3384537aa2a6a048f8d1e66e0b012b33b9af6bcfa4aa2b1b1d600be853ab69d9bd55be20ccc337188148c38d4e9bc5395a9fe297cfd4a09572e4ad2b20383708bdd284d1f2d7a146ca6666c64be50cc9b04c36cdae930d01b843ffd9c5d449882a800ef11f80437fc6357fabfe03431f6822b", 0xb0) 2018/03/13 05:45:01 executing program 5: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000002c0)=""/242, &(0x7f00000003c0)=0xf2) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22, 0xf68, @dev={0xfe, 0x80, [], 0x16}, 0x3}, 0x1c) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f00009ecf78)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x2ef) setsockopt$inet6_group_source_req(r2, 0x29, 0x2e, &(0x7f0000000140)={0x20, {{0xa, 0x4e21, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, {{0xa, 0x4e23, 0x6, @remote={0xfe, 0x80, [], 0xbb}, 0x81}}}, 0x108) bind$inet6(r3, &(0x7f0000f13000)={0xa, 0x4e22}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) 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={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/13 05:45:01 executing program 6: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000002c0)={0x0, 0x7fffffff}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000340)={r1, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f00000001c0)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in6=@remote, @in6=@ipv4={[], [], @multicast1}}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000280)={r2, 0x9}, 0x8) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c38ff0)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)}}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080), 0x4) 2018/03/13 05:45:01 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000040)=0xfffffffffffffffb) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x5011, r0, 0x0) 2018/03/13 05:45:01 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000000000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0x0, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) 2018/03/13 05:45:01 executing program 1: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x0, 0x2}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195}, 0x48) r0 = socket$packet(0x11, 0x2, 0x300) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000080)={@mcast1, 0x0}, &(0x7f00000000c0)=0x14) syz_emit_ethernet(0x3b, &(0x7f0000000140)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xd}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x9, 0x37d3, 0x2}], {0x8100, 0xfffffffffffffffe, 0xff, 0x4}}], {@arp={0x806, @generic={0x0, 0x8848, 0x6, 0x1, 0xa, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], "bc", @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, "fe9ac220ab0a2402e8a2db99dd04161b"}}}}, &(0x7f0000000180)={0x0, 0x1, [0x859, 0x70e, 0x3d8, 0x7df]}) connect$packet(r0, &(0x7f0000000100)={0x11, 0x1f, r1, 0x1, 0x3, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x14) 2018/03/13 05:45:01 executing program 2: r0 = socket$inet6_sctp(0xa, 0x80000000000003, 0x84) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x20000000000000}, 0x1c) 2018/03/13 05:45:01 executing program 0: r0 = socket$inet6(0xa, 0x7, 0x80000080000005) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/171, &(0x7f00000001c0)=0xd) r1 = socket$inet6_sctp(0xa, 0xfffffffffe, 0x84) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$IP6T_SO_GET_REVISION_MATCH(r0, 0x29, 0x44, &(0x7f0000000200)={'IDLETIMER\x00'}, &(0x7f0000000240)=0x1e) socketpair(0x11, 0x0, 0x10001, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet6(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x1c) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x9, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000700)={0xfffffffffffffe01, 0x0, 0x1, 0xfffffffffffffff7, 0x596, 0x9, 0x7fffffff}, 0xc) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000140)={0x0, &(0x7f0000000380)=[{0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000000180)={r3, 0x38}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002ffc), 0x4) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000280), &(0x7f00000002c0)=0x4) ioctl$sock_ipx_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000100)={'gre0\x00', {0x4, 0x8, 0xfff, "05bc230d44b9", 0x100000003}}) 2018/03/13 05:45:02 executing program 7: recvmsg(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000014c0)=""/157, 0x9d}, {&(0x7f0000001580)=""/123, 0x7b}, {&(0x7f0000001600)=""/187, 0xbb}, {&(0x7f00000016c0)=""/86, 0x56}], 0x4}, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) sendmsg$kcm(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="ad", 0x1}], 0x1, &(0x7f0000001200)}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001480)={0x0, 0x3ff, 0x81}, &(0x7f00000017c0)=0x8) ioctl$void(r1, 0x5450) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001800)={r2, 0x200, 0x0, 0x0, 0x2, 0x2}, &(0x7f0000001840)=0x14) 2018/03/13 05:45:02 executing program 2: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001e5ff8)=@assoc_value, &(0x7f000038d000)=0x8) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040)=0x1, 0x80, 0x4) 2018/03/13 05:45:02 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x2c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) sendmsg(r0, &(0x7f0000006fc8)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000000040)='\x00\x00\x00\x00', 0x4}], 0x1, &(0x7f0000011000)}, 0xc080) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000029f90)=[{&(0x7f000000d000)="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", 0x581}], 0x1, &(0x7f000001f000)}, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'mangle\x00'}, &(0x7f0000000000)=0x54) 2018/03/13 05:45:02 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0x7fffffff, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0xa5ab}, &(0x7f0000000100)=0x8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x10, &(0x7f00000002c0), &(0x7f0000000300)=0x4) [ 305.352193] kernel msg: ebtables bug: please report to author: EBT_ENTRY_OR_ENTRIES shouldn't be set in distinguisher 2018/03/13 05:45:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="0800000040000000000000c1fda46128bb00000000ab00000000000000000000000000000000000000000000e800"]}) r1 = socket(0x3, 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e24, 0x18d, @loopback={0x0, 0x1}, 0x8}}, 0x82, 0x9, 0x9, 0x2, 0x8}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000300)={r2, 0x800000007f0}, 0xfdba) 2018/03/13 05:45:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000000)=ANY=[@ANYBLOB="2c000000150001040500ffffffffffff0ab90000330f01000000000000000a8d38c09f3c3d1f0a7650000dfcb1c415d7ecccb8ffff94d30a312bbc71664cdfe9e20ce7", @ANYRES32=0x0, @ANYBLOB="14000200ff020000000000000000000000000001"], 0x2c}, 0x1}, 0x0) 2018/03/13 05:45:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000447000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330d27)="d3ab2719", 0x4) sendmmsg$alg(r1, &(0x7f000059cfc8)=[{0x0, 0x0, &(0x7f0000283000)=[{&(0x7f00005a7000)="d1a4edc6ada830966dc07a7d9eda5a84d6acd04108a8778ef7bdb8de20dadf839b76eae0e7790d9454e3218626070927707fd45c81e73272b7ebc618d39458b5db41ebef9c78743b4aeab1813d5349a96a2ad2080b9e895405c026e3db4de4cc913fb2ea4d1801b64826802ef8093ed58c5efb0b96f138305f3c740994393e0e", 0x80}], 0x1, &(0x7f000006a000)}], 0x1, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000000)=@alg, 0x58, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/81, 0x51}, {&(0x7f0000000100)=""/45, 0x2d}, {&(0x7f0000000280)=""/16, 0x10}], 0x3}, 0x0) r2 = accept4(r0, &(0x7f0000000140)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x80, 0x80800) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000000380)={0x80000001, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, {0x2, 0x4e23, @rand_addr=0x9}, {0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x90, 0x266b, 0x8, 0x40, 0x7, &(0x7f0000000200)='ip_vti0\x00', 0x0, 0x2, 0x1}) 2018/03/13 05:45:02 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000683ff4)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x4, [@local={0xac, 0x14, 0x14, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}, @dev={0xac, 0x14, 0x14}]}, 0x20) r1 = accept(r0, &(0x7f0000000040)=@nfc, &(0x7f00000000c0)=0x80) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000000100), 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000c26000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff}, 0xc) 2018/03/13 05:45:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00003e4000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000a3bff8)={&(0x7f0000a16fb8)=@ipmr_newroute={0x2c, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x4, 0x0, 0x5}, [@RTA_PREFSRC={0x8, 0x7, @rand_addr}, @RTA_FLOW={0x8, 0xb}]}, 0x2c}, 0x1}, 0x0) 2018/03/13 05:45:02 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4e, &(0x7f00000007c0)=@raw={'raw\x00', 0x9, 0x3, 0x2d8, 0x110, 0xffffffff, 0xffffffff, 0x110, 0xffffffff, 0x208, 0xffffffff, 0xffffffff, 0x208, 0xffffffff, 0x3, &(0x7f0000000000), {[{{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @local={0xfe, 0x80, [], 0xaa}, [], [], 'teql0\x00', 'ifb0\x00'}, 0x0, 0xc8, 0x110}, @unspec=@CT0={0x48, 'CT\x00'}}, {{@uncond, 0x0, 0xc8, 0xf8}, @common=@unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0xee) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e20, 0x9, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x5}}, [0x7, 0xb2, 0x0, 0x1, 0x1abb, 0x100000001, 0x400, 0x0, 0x10001, 0x3, 0x5, 0x0, 0x4, 0x2, 0x45]}, &(0x7f0000000140)=0x100) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xfffffffffffffe01, 0x8002, 0x2, 0x8, r1}, 0x10) bind$inet6(r0, &(0x7f0000000380)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00000001c0)=[@in6={0xa, 0x4e24, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x6}, @in6={0xa, 0x4e23, 0x200, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x4e23, 0x8, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffffe}, @in={0x2, 0x4e23, @loopback=0x7f000001}, @in={0x2, 0x4e22, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x2, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x20}, @in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0xe}, 0xff}, @in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}], 0xcc) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000400)=0xdd, &(0x7f0000000440)=0x4) 2018/03/13 05:45:02 executing program 2: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_bt(r0, 0x8906, &(0x7f0000000080)="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") ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x117}) socket$bt_hidp(0x1f, 0x3, 0x6) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x7}], {0x95}}, &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195}, 0x16) 2018/03/13 05:45:02 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) bind(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @multicast1=0xe0000001}, 0x4, 0x2, 0x2, 0x1}}, 0x80) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) recvfrom(r1, &(0x7f0000000100)=""/136, 0x88, 0x2002, &(0x7f00000001c0)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x3, 0x0, {0xa, 0x4e24, 0x5, @remote={0xfe, 0x80, [], 0xbb}, 0x81}}}, 0x80) bind(r1, &(0x7f0000000080)=@nfc={0x27, 0x0, 0x2, 0x4}, 0x80) 2018/03/13 05:45:02 executing program 5: r0 = socket$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$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040005}, 0x8) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000000)={'gretap0\x00', {0x2, 0x4e21, @multicast2=0xe0000002}}) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x2, 0x1, [0x28c40192]}, 0xa) r1 = socket(0x17, 0xa, 0x3f) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x10000, 0x2, 0xa, 0x3ff, 0x9, 0x9, 0x25, 0x10000, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000140)=r2, 0x4) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000100)={r2, 0xffff}, 0x8) 2018/03/13 05:45:02 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x800) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000000080)="d1139fa9980a07777ec5a9012012ab1bd835a0ac3447a495dacf304802e322eca1cdabd0038bdd98e007cf479d2efc1c06a151818b97f4daab5a7df5a8c5646b4b7b04be6fe167c6c14a73cd0a0da6ab") r1 = socket$packet(0x11, 0x800000000002, 0x300) socketpair(0x1b, 0xa, 0x4, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000200), &(0x7f0000000240)=0x8) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x0}]}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f00000001c0)={r4, 0x27}) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000000bffc)={0x0, 0x6}, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x1000, 0x2, 0x2000}, 0x4) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000000c000)={0x2, &(0x7f000000c000)=[{0x6}, {0x8000000000000002}]}, 0x10) 2018/03/13 05:45:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000080)=0x4) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000000)={'filter\x00'}, &(0x7f0000000180)=0x78) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) 2018/03/13 05:45:02 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000617fc9), 0x84, 0x20000000, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cdg\x00', 0x4) sendto$inet(r0, &(0x7f0000001080)="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", 0x22c, 0x0, &(0x7f0000000280)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/03/13 05:45:02 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket(0xa, 0x2, 0x0) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000000000)=0x800, 0x2) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000107ff8)={0x0, 0x10040000}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r2, 0x114, 0xa, &(0x7f0000000100)={0x3, "5557f9"}, 0x4) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00002d98"], 0x8) [ 305.456421] netlink: 20 bytes leftover after parsing attributes in process `syz-executor5'. 2018/03/13 05:45:02 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x80000000000008, &(0x7f00008c3000)=0x6, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e22}, 0x1c) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0xffffffff, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x88) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x3}, 0x8) close(r0) 2018/03/13 05:45:02 executing program 6: r0 = socket(0x10, 0x2, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000440)=0x80000000, 0x4) getsockname$packet(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001500)=0x14) sendmsg$nl_route(r0, &(0x7f0000001600)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000015c0)={&(0x7f0000001540)=@setlink={0x50, 0x13, 0x400, 0x70bd27, 0x25dfdbfc, {0x0, 0x0, 0x0, r1, 0x80, 0x8}, [@IFLA_IFALIAS={0x14, 0x14, 'sit0\x00'}, @IFLA_CARRIER_CHANGES={0x8, 0x23, 0x7}, @IFLA_ADDRESS={0xc, 0x1}, @IFLA_OPERSTATE={0x8, 0x10, 0x7}]}, 0x50}, 0x1}, 0x40) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bcsh0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@newneigh={0x60, 0x1c, 0x208, 0x70bd25, 0x25dfdbfe, {0x7, 0x0, 0x0, r2, 0x40, 0x8, 0x2}, [@NDA_PROBES={0x8, 0x4, 0x8}, @NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}, @NDA_DST_IPV6={0x14, 0x1, @mcast1={0xff, 0x1, [], 0x1}}, @NDA_LINK_NETNSID={0x8, 0xa, 0x5}, @NDA_PROBES={0x8, 0x4, 0x9}, @NDA_LLADDR={0xc, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x60}, 0x1}, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f00000003c0)=@newlink={0x7c, 0x10, 0x409, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1}, 0x0) ioctl$int_in(r0, 0x5473, &(0x7f0000000340)) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000300)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000380)={0xfffffffffffffffa, 0x1, 0x3, 0x10000, 0x6}, 0xc) getsockopt$inet6_buf(r0, 0x29, 0x22, &(0x7f0000000180)=""/203, &(0x7f0000000280)=0xcb) 2018/03/13 05:45:02 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000001c000101ffffffffffffffff000000000547c7472e4f50ed138231635ab84eb06b8286f655ccfe409d7eebf32e7f876d74f1507dc8", @ANYRES32=0x0, @ANYBLOB], 0x1c}, 0x1}, 0x0) 2018/03/13 05:45:02 executing program 4: r0 = socket$inet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x40, 0x0, 0x0, 0xfffffffffffffffd}, {0x6}]}, 0x10) pipe(&(0x7f0000000140)) r1 = socket$nl_xfrm(0x11, 0x3, 0x6) sendmsg(r1, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0xa, 0x4e20, 0x3, @local={0xfe, 0x80, [], 0xaa}}, 0x80, &(0x7f0000000100), 0x0, &(0x7f0000000140)}, 0x0) 2018/03/13 05:45:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) listen$netrom(r2, 0x8) listen(r0, 0x100000000009) r3 = accept(r0, &(0x7f0000317000)=ANY=[], &(0x7f0000123000)) listen(r0, 0x0) getpeername$netrom(r3, &(0x7f0000000080), &(0x7f0000000100)=0x10) setsockopt$inet6_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000000380)="b08dd0edb5974810e36a343ae4fefd4b83b718d8ed681e6fa9733dc8c26fd215f4910675470209ef45ca3a6342055a10702a6f994cda8483133a85ae14b4941990da967133cc70287b479f21509c", 0x4e) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x4e20, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x100000000}], 0x1c) sendto$inet(r0, &(0x7f00000000c0)="cf", 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000140), 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000002c0)=0x107) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000300)={r4, 0xffffffffffffffa7}, &(0x7f0000000340)=0x8) 2018/03/13 05:45:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, @remote}, &(0x7f0000000040)=0x10, 0x80002) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e22, 0xfffffffffffffffd, 0x4e21, 0x1, 0xa, 0xa0, 0x20, 0x33, 0x0, r2}, {0x200, 0x0, 0x80000000, 0x5, 0x3f, 0x3, 0x1, 0x4a7}, {0x0, 0x1, 0x7, 0x9}, 0x5, 0x6e6bb4, 0x1, 0x1, 0x2, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0xf}, 0x4d4, 0x33}, 0x2, @in6=@loopback={0x0, 0x1}, 0x34ff, 0x1, 0x3, 0x1f, 0x3, 0x4, 0x7fff}}, 0xe8) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001440)={'ifb0\x00', 0x0}) connect$can_bcm(r3, &(0x7f0000001480)={0x1d, r5}, 0x10) getsockopt$sock_int(r4, 0x1, 0x8, &(0x7f0000d3fffc), &(0x7f0000c6e000)=0x4) 2018/03/13 05:45:02 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt(r0, 0x10e, 0x5, &(0x7f0000000000), 0x0) accept4(r0, &(0x7f0000000140)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f00000001c0)=0x80, 0x800) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000200)) r2 = accept(r0, &(0x7f0000000000)=@ax25, &(0x7f0000000080)=0x80) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f00000000c0)) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000100)=0x4, 0x2) socket(0x17, 0x80f, 0x1ff) 2018/03/13 05:45:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000000)=ANY=[@ANYBLOB="8202000018002100ffffffffffffffff02000000000040000000000008000500ac14ffaaa9693dfe64517c8a9032100896daa9dcf726b9712484ace861c398d88749cb235d3ee7c42e75540741af0c052275534c9d13df3f3d4ea32c8982615b26f3ba0db203dc3bd664638a4e7909dd0f6061871b81ff25b8c833f1df53d7f375906b3bb14f0bbbfcfe99e82886b23fd158d5dd0e06467564960afacd13395a88501888a57366a8483fb792a58363eaaf283edbfca1aa55833d374143fd50fb73dc0985c0314de1463069970307dd43"], 0x66d}, 0x1}, 0x0) [ 305.576367] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/03/13 05:45:02 executing program 7: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20, 0x40000}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000100)={{0x2, 0x4e22}, {0x6}, 0x28, {0x2, 0x4e23, @multicast1=0xe0000001}, 'dummy0\x00'}) 2018/03/13 05:45:02 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) close(r0) 2018/03/13 05:45:02 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a6ff0)={&(0x7f00001ff000)=ANY=[@ANYBLOB="40010000000000000000e00000020000000000000000000000000000120000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac14ffbb000000000000000000000000ffffffff6c00000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffffffffffff5f49588600000000000000000800160000000000480003006465666c61746500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x140}, 0x1}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) connect$l2tp(r1, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @rand_addr=0x401}, 0x4, 0x4, 0x0, 0x1}}, 0x26) 2018/03/13 05:45:02 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x78c, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e23, @loopback=0x7f000001}, 0x20, 0x6, 0x7, 0xd60, 0x1000000000000000, &(0x7f0000000040)='dummy0\x00', 0x100000001, 0x6, 0x7fff}) getsockname(r0, &(0x7f0000000140)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000180)=0x26) 2018/03/13 05:45:02 executing program 5: r0 = socket$inet(0x2, 0x80007, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000e00)=@broute={'broute\x00', 0x20, 0x1, 0x1d8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, &(0x7f0000000340), &(0x7f00000004c0)=ANY=[@ANYBLOB="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"]}, 0x250) 2018/03/13 05:45:02 executing program 1: r0 = socket$inet(0x2, 0x80005, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/210, &(0x7f0000000100)=0xd2) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000ee5ffc), 0x4) 2018/03/13 05:45:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00005a4000)={&(0x7f0000327ff4)={0x10, 0x34000}, 0x1, &(0x7f0000007ff0)={&(0x7f0000000000)={0x14, 0x1e, 0x20, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}}, 0x14}, 0x1}, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_mreq(r1, 0x29, 0xd6f186fcd5351f62, &(0x7f0000000080)={@dev}, &(0x7f00000000c0)=0x14) 2018/03/13 05:45:02 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0xfffffd9f) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) readv(r1, &(0x7f0000001700)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1) 2018/03/13 05:45:02 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_proto_private(r0, 0x89e0, &(0x7f0000000200)="575f5088f8aa385953c4e593141c3c902e839d55a130d832f7945a3ef1b73c6641705912f71b25d9544a0647ae96517bc1bc9c7e76a73e79a02bff5113a741d4d830cc9634e501146a56094490733af1e07b24b8a5562c3743f3b18656904f9a24ac9afc817da4d580e9724b5ec771bc50baa4b460771eaaae5986564dca12bc6c0ccb8675622ad7b53a94e8b496852915f373c556a4fb1dea") connect$can_bcm(r0, &(0x7f0000000000)={0x1d}, 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000000c0)="0500000000000000061c32fc0b98f83dac2c0db521abe971f11368a82cc15eb4037dc10000000700b5e8bc0008fb97470500000004000000556378e62bf6d4d3485079383cb0b8603d7c9ed273fbc371dc00e1eda60bb20ec795a815c810aced14358616002de830ef0311177ddbde79951072aae3e8bbd8343fe7395dac8976ef5ef2c5d181fe094dc0deeb92a7a98fc3e3e9e063d0bd9e5daabfd94a9e9adde5f37e98da735f777ab845ae1be5070dd4d2ea2281c0ec20e0ecc391e36bc97bc8d9c39e0cedf09e60a109bc4244c99201ef457a976a6fa362066df3", 0xdc}], 0x1, 0x0, 0x0, 0x8001}, 0x0) 2018/03/13 05:45:02 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000012efc8)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000024000100000000000000ffff0000000008000300005500ce"], 0x1}, 0x1}, 0x0) 2018/03/13 05:45:02 executing program 4: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x2, 0x4) 2018/03/13 05:45:02 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x6}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@dstopts, 0x8) connect$inet6(r0, &(0x7f000000afe4)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080)=0x2, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x4e24}}) [ 305.708771] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=24837 comm=syz-executor3 [ 305.735690] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=24837 comm=syz-executor3 2018/03/13 05:45:02 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x2, 0x2, 0x6a, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00000000c0)=r2, 0x4) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) 2018/03/13 05:45:02 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0xfffffffffffffefd, 0xaf, &(0x7f0000000080), &(0x7f0000000100)=""/175}, 0x391) r0 = accept4(0xffffffffffffffff, &(0x7f00000014c0)=@un=@abs, &(0x7f0000001540)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001580)={0x0, @in6={{0xa, 0x4e24, 0xd5ce304, @empty, 0x1}}, [0x2, 0x5, 0xfffffffffffffff7, 0x1f, 0x3, 0xd28, 0xb2, 0x6, 0x80, 0x7, 0x0, 0x20, 0x5, 0x9, 0x200]}, &(0x7f0000001680)=0x100) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000016c0)={r1, 0x8}, &(0x7f0000001700)=0x8) 2018/03/13 05:45:02 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000080)={'ifb0\x00', r3}) sendmmsg$alg(r1, &(0x7f0000000840)=[{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000002c40)="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", 0x100}], 0x1, &(0x7f0000000800)}], 0x1, 0x0) 2018/03/13 05:45:02 executing program 5: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvfrom$inet(r0, &(0x7f0000000100)=""/153, 0x99, 0x20, &(0x7f00000001c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = socket$inet6(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000009c0)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000a00)=@setlink={0x28, 0x13, 0x409, 0x0, 0x0, {0x0, 0x0, 0x0, r3}, [@IFLA_GROUP={0x8, 0x1b}]}, 0x28}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000001980)={0x0, 0x0, &(0x7f0000001780)=[{&(0x7f0000000080)=')', 0x1}], 0x1}, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x17}}}) 2018/03/13 05:45:02 executing program 7: r0 = socket$inet(0x2, 0x5, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80800) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000100)={'lo\x00', {0x2, 0x4e20, @loopback=0x7f000001}}) 2018/03/13 05:45:02 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000019fc8)={&(0x7f0000001000)={0x10}, 0xc, &(0x7f00007f2000)={&(0x7f0000008000)={0x14, 0x22, 0xd84eccbcdd44237d, 0x0, 0x0, {0x3}}, 0x14}, 0x1}, 0x0) r1 = socket(0xa, 0x80800, 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in6={{0xa, 0x4e20, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x94}}, 0x0, 0x3f, 0x4, 0x0, 0x6}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000100)={r2, 0x7fffffff}, &(0x7f0000000140)=0x8) 2018/03/13 05:45:02 executing program 4: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{}, {0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000000280)={r1, &(0x7f0000000180)=""/250}) r2 = socket$inet6(0x10, 0x3, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x200008000, 0x2, 0x67, 0x4, 0x7}, 0xfffffffffffffc6c) sendmsg(r2, &(0x7f0000002fc8)={&(0x7f0000000000)=@nl=@kern={0x10}, 0x80, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007fafb72d1cb2a4a2f9930a06000000a84308910523693900090020000000000000001900050000000000000000dc1338d5440700000000000000fb83de4407aa7227c43ab8220000060cec4fab91d4", 0x55}], 0x1, &(0x7f0000003000)=[{0x1010, 0x18d, 0x6, "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"}, {0xe0, 0x114, 0xfffffffffffffffb, "f3b90f95dc1bd6fcf7a0359e9d2cd241939544e2abdd62886cacf8e0d19131f1e80e977b0f19bc2bccdc2e5d85b8186074af0965f1701c8f42d81f24496240da7d5b8a128699cf2e64464c22c9db9658dfac580a572362ca1f6c954e86b4fe5f3698d8ab072672bdab82d8507cbf0bcfbbfaaa52078ca1da041d0737428b5f704efee49a9887df0e1a98f3ca5814881629d290994a0962265f56e238f156a2f1777a15ebd6fad48b858a63adf29637b0c15ee69576b3972e1abd0848264f750039a951594bb20eb92bd362cd"}, {0x100, 0x11f, 0x20, "daaac62a6a37ee1bdf6c25f73d8fb0380443f8ed4a275b2a8051007cd0d3266ba6802207d6d1f87631e16898a615b6cb391ef88922f4ef05529f0372cff0a00b4ddfc9911be03244cd06c2437ed1e3be01d3b683ddbec26c6e4335cc486e72e6da9909eec0dbd6e443e9b443c0552d8aba69569ab3c453a9a91a7b7e5662c4a6688dc6aecf368c1a47b22807afe4c5e0338e1c188f47d0afbccb3343a65a7f9a0f8010d226cf96b33644a6e81c67cdc8741857bcf92fd24377690ae24251d1da1b382a964b54dacfa8614614dec61523cc02fdac95364acf5732f059d0fe172b9961231a9d17539bb14e06db13b2e9"}, {0xf8, 0x100, 0x9, "9cd141364885d79d5af98615b5dbb29305e51ca05b131f27b552e40456d7282927956910787aa82097c186c70ff2c52bf3cfdb7edb15964c4fec2570eb55c2f898d1dd61a177e3700d242d38a6e8fcc82d70e01ca24d3c770af6897e955352dc5ae67d6b50f7e7323b6dbf73d4eb23645cd727614578726875b2c4c3d0420d4a849912f5986a63e14e865d10a948a06f80a5111cb3f4fff079aa215bf2b2e16a7dd01fd50090b6571124772bb00a56e96be798107104e037b370f4bfdc8cc006d0c5867f0841b12f094f95b3460bb56c13a5cd502f641aac717417d7ef55abfe32"}, {0xa8, 0x102, 0xa0, "84403d704214dd7231207bd637691c1ec5ef1ee03c8c5224e24af574972a5cc4a371fd44c1aaecd92a13deeb26702359a54e25bcf52c447282930475caa6ca5e1941ad22fdb21af374256c3e574783e4ada56878c321e99887243ce6c14f25cfc244a0740651fcb0c36fe2002b719cc708c5805a08efad9e42c63c1622d120f4b6846e32487fddbbfa012fec75335b0a9a2f15a4b65c"}, {0x40, 0x129, 0x800, "ec32b80a4f359cff460f8004994ef30f8417e10c54ff4dcf423b3c3c24f6af7040139ea6e34eb82ac8a854e9"}, {0x130, 0x10f, 0x7fffffff, "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"}, {0x110, 0x6, 0x5, "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"}], 0x1610}, 0x0) 2018/03/13 05:45:02 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000068fe8)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000040)=@fragment, 0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r2 = accept4(r0, &(0x7f00000002c0)=@alg, &(0x7f0000000200)=0x80, 0x80000) setsockopt$RDS_CANCEL_SENT_TO(r2, 0x114, 0x1, &(0x7f0000000340)={0x2, 0x4e20}, 0x10) recvmsg(r0, &(0x7f0000000280)={&(0x7f0000000180)=@ethernet={0x0, @dev}, 0x80, &(0x7f0000000200), 0x0, &(0x7f0000000240)=""/11, 0xb, 0xffffffffffff0001}, 0x40000000) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000000080)=""/237) sendto$inet6(r0, &(0x7f0000f3afc2), 0x0, 0x0, &(0x7f0000b86000)={0xa, 0x4e21, 0x0, @dev={0xfe, 0x80}}, 0x1c) 2018/03/13 05:45:02 executing program 1: r0 = socket(0x5, 0x8000002080003, 0x7) bind$netrom(r0, &(0x7f0000000040)=@ax25={0x3, {"8431816751c670"}, 0x3}, 0x3c3) 2018/03/13 05:45:02 executing program 5: r0 = socket(0x10, 0x801, 0x0) connect$ax25(r0, &(0x7f00004d1ff0)={0x3, {"00c50413000006"}}, 0x0) 2018/03/13 05:45:02 executing program 3: r0 = socket$inet6(0xa, 0x802, 0x0) socketpair(0x2, 0xf, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f0000000240)={&(0x7f0000ffb000/0x3000)=nil, 0x9, 0x0, 0x4, &(0x7f0000ffc000/0x1000)=nil, 0x3}) setsockopt$inet6_buf(r0, 0x29, 0x1000000000000033, &(0x7f0000000280), 0x0) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x14, 0x800) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000180)={@loopback, 0x0}, &(0x7f00000001c0)=0x14) getpid() setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000000200)={r4, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x8b, "0a5bcae3eb2819310a849153358e8c54b10b8f713860ed26a6c09205a9d2c54b71aa7503be13b6b24e3a3e59f2ef1040c1b528a7676adaccbe37175fa565800b73f1ef96da7196e907a75d5a9a7b9654662be03cb5e3134b9cb92604a6f55cd13295cb9be2e65cb6008776b51706848e4d86db5024aa741f879283e428c31a6087f09b0ad281bd1a0fa663"}, &(0x7f0000000340)=0x93) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x6, 0x200, 0x8, 0x3a00, r5}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x1, 0x6, 0x2, 0x11, 0x800, 0x101, 0x7, 0x10000, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r6, 0x1f8000}, 0x8) 2018/03/13 05:45:02 executing program 7: r0 = socket(0x10, 0x802, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0x8001, 0x4) write(r0, &(0x7f0000007fda)="170000001a0025f0001812efffecfc0e8000ffffffc0bf", 0x17) 2018/03/13 05:45:02 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xfb) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00001e1000)=0x8a7, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x7}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x75, 0x3, [0x1, 0x12, 0x401]}, &(0x7f00000000c0)=0xe) 2018/03/13 05:45:02 executing program 4: bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000000400)=ANY=[@ANYBLOB="1800003ba290281f84b2a9ef7fa0c9e10939dda7c4ac00f78bcf27b9d706a3000000000020e0c332cb7dab7581344a710eb6f81c27f3fc599f949356afdc69a06346812a009a5a6861fe580e26888275ba11496d73a5b794f23820ccb5b43b81a707ed42e7fc629bdff3396735"], &(0x7f0000000000)='syzkaller\x00', 0x3, 0xb5, &(0x7f0000006f3d)=""/195}, 0xd0) socket$inet6_sctp(0xa, 0x1, 0x84) socketpair(0x19, 0x5, 0x8, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000480)={0x80000000, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e24, @multicast1=0xe0000001}, {0x2, 0x4e24, @local={0xac, 0x14, 0x14, 0xaa}}, 0x1, 0x7fff0, 0x7, 0x1, 0x100000001, &(0x7f0000000380)='vcan0\x00', 0x9, 0x6}) socketpair$inet(0x2, 0x2, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000080)={@ipv4={[], [], @rand_addr}, 0x0}, &(0x7f00000000c0)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}}}, &(0x7f0000000200)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@broadcast=0xffffffff, @in6, 0x4e20, 0x0, 0x4e23, 0x7, 0x2, 0xa0, 0xa0, 0x7f, r2, r3}, {0x381, 0x80000000, 0x9, 0x7, 0x1, 0x6, 0xfff, 0x1}, {0x100, 0x56, 0xbce, 0x3}, 0x9, 0x6e6bbe, 0x2, 0x0, 0x0, 0x2}, {{@in6=@dev={0xfe, 0x80, [], 0x19}, 0x4d2, 0x33}, 0xa, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x34ff, 0x1, 0x1, 0x9, 0x401, 0x6, 0x9}}, 0xcd) 2018/03/13 05:45:02 executing program 5: unshare(0x24020000) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000040)=ANY=[@ANYBLOB="66696c74657200020000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000"], 0x48) unshare(0x1000000) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r1, 0x50, &(0x7f0000000100)}, 0x10) 2018/03/13 05:45:02 executing program 1: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000004c0)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000500)={@loopback, @loopback, 0x0}, &(0x7f0000000540)=0xc) bind$packet(r0, &(0x7f0000000580)={0x11, 0x17, r1, 0x1, 0x1ff, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="b70000007100000000070000000000fdff9500000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000006f3d)=""/195}, 0x48) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000005c0)={0x9, 0x2, 0x8208, 0x100, 0x1, 0xfffffffffffffff8, 0xba7, 0xb794, 0x0}, &(0x7f0000000600)=0x20) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000640)={r5, 0x8, 0x331}, &(0x7f0000000680)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x1, 0x0, 0x1, 0x8}) r7 = accept(r4, &(0x7f0000000880)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000340)=0x80) connect$bt_rfcomm(r0, &(0x7f0000000080)={0x1f, {0x10001, 0x8, 0xdbf, 0x6f, 0x9, 0x7f}, 0x8001}, 0xa) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r7, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x2, 0x400}, &(0x7f00000001c0)=0x8) accept(r0, &(0x7f0000000380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, &(0x7f0000000400)=0x80) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000100)=0xffffffffffffff81, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r7, 0x84, 0x0, &(0x7f0000000140)={r8, 0x80000001, 0x1000, 0x9f}, &(0x7f0000000980)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f00000009c0)={r9, 0x7f}, 0x8) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f0000000040)={0xffffffff, r6, 0x2, 0x8}) recvfrom$ipx(r7, &(0x7f0000000200)=""/202, 0xca, 0x2001, &(0x7f0000000300)={0x4, 0x8001, 0x0, "fe80b3d8b08b", 0xab06}, 0x10) 2018/03/13 05:45:02 executing program 0: socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000100)) r1 = socket(0x2, 0x3, 0x40000000000000ff) socketpair(0x2, 0x1, 0xc68, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffa000/0x3000)=nil, 0x4, 0x2, 0x20, &(0x7f0000ffc000/0x3000)=nil, 0x7}) sendto$inet(r1, &(0x7f0000109000)="36000000000006e7190100000000000009001e88", 0x14, 0x800, &(0x7f00006be000)={0x2, 0x4e20}, 0x10) 2018/03/13 05:45:02 executing program 2: r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x200, 0x4) sendmsg(r0, &(0x7f0000001680)={&(0x7f0000000040)=@in6={0xa, 0x6}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)="c12d1e57c04c9bfc28d6a8862fa83c5f3fece54a3b27d7010fbcfc0ef352b04f9c3e5729f3c887421718b21e6c86efb9d9f578c7e50c8efdc2c3d7740cb6128f0de4617a56568688f2b13036d5c4455182f13d39", 0x54}, {&(0x7f0000000140)="6a01f6795580cb3caad561ee29c40b6c3ffe35e4657ab684b725bee8a7d19e3b800db2c5041f28c2d8e8562a959f15ab561aacc948", 0x35}, {&(0x7f0000000180)="3aa9391ff178970815c8e6128a83a4e6a03ca83e34635a2c628ab64308cd34e8afe25917b587ab9274177be6e05d4f87ff3eba0a8ebe0d98f66d85e79a879e15a60be325dbfb670952f39a788d27051e0b8e61a7f1248f36a46f52420b96e74d9c09f8cb40a957d69823b6765816467f0d5c8ccf89f4cd7032404034bd1f67852815eda8cacc724bd92886620d84affa71ecc9023aa7cf4bfed34364b9d2327b2ccb8b6aefd923fdca26cae4c1facf8195d3ec1d72840d8622c47bbcf7c497a0eebc59565512b0cb436909ba560be984862fc7d779470a387bd3e9ece9a7d50838b19b25deb7cc150f5c2fbeded2d1966f740c", 0xf3}], 0x3, &(0x7f0000000200)}, 0x0) 2018/03/13 05:45:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040), 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={0x0, 0xe7be}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000100)={r2, 0xe6}, 0x8) 2018/03/13 05:45:02 executing program 6: r0 = socket(0x8010, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x8, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000080)={r2, 0x5}) pipe(&(0x7f00000000c0)) write(r0, &(0x7f0000000340)="260000005e002b0d0000eaf83afffb0000bd00000100000003d68739ecfe1005010000000000", 0x26) 2018/03/13 05:45:02 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) r1 = accept4$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x320, 0x7fc) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000080)=@req={0x0, 0x8e, 0x7, 0x7}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f00000024c0)=[{&(0x7f0000001240)="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", 0x378}], 0x1) 2018/03/13 05:45:02 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000007f48)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}}, &(0x7f000000a000)=0xb8) socketpair(0x0, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/20, &(0x7f0000000080)=0x14) 2018/03/13 05:45:02 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000ffc), 0x4) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000000)={r1}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x4, 0x4) 2018/03/13 05:45:02 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10, 0x80800) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x100000001, 0x800, 0x8, 0x200, 0x5}, 0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0xfffffffffffff000, {{0x2, 0x4e22, @multicast1=0xe0000001}}}, 0x88) socketpair$inet6(0xa, 0x80000, 0x401, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0x8, 0x2, [0x80000000, 0xffffffffffffffc1]}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000240)={r3, 0x3, 0x100, 0x4}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00000002c0)={r4, 0xfffffffffffffffa, 0x0, 0x2, 0xfff}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000340), &(0x7f0000000380)=0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00000003c0)={0xffffffffffffffff}) r6 = accept$inet(r0, &(0x7f0000000400)={0x0, 0x0, @remote}, &(0x7f0000000440)=0x10) getsockopt$inet6_int(r1, 0x29, 0x3e, &(0x7f0000000480), &(0x7f00000004c0)=0x4) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000500)={0xffffffffffffffff}) recvmsg(r2, &(0x7f0000000780)={&(0x7f0000000540)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000700)=[{&(0x7f00000005c0)=""/248, 0xf8}, {&(0x7f00000006c0)=""/40, 0x28}], 0x2, &(0x7f0000000740)=""/26, 0x1a, 0x9}, 0x40) connect$ipx(r8, &(0x7f00000007c0)={0x4, 0x4800000000000, 0x8001, "c75246388a8f", 0x200}, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000800)={'bcsf0\x00', 0x0}) setsockopt$inet_pktinfo(r5, 0x0, 0x8, &(0x7f0000000840)={r9, @remote={0xac, 0x14, 0x14, 0xbb}, @multicast1=0xe0000001}, 0xc) recvmsg$kcm(r8, &(0x7f0000000f40)={&(0x7f0000000880)=@nfc, 0x80, &(0x7f0000000dc0)=[{&(0x7f0000000900)=""/212, 0xd4}, {&(0x7f0000000a00)=""/178, 0xb2}, {&(0x7f0000000ac0)=""/129, 0x81}, {&(0x7f0000000b80)=""/76, 0x4c}, {&(0x7f0000000c00)=""/60, 0x3c}, {&(0x7f0000000c40)=""/64, 0x40}, {&(0x7f0000000c80)=""/219, 0xdb}, {&(0x7f0000000d80)=""/10, 0xa}], 0x8, &(0x7f0000000e40)=""/201, 0xc9, 0x940d}, 0x12040) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000f80)={r3, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}}, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x1f, &(0x7f0000001040)={r4, @in6={{0xa, 0x4e22, 0xfff, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, 0x6, 0x3}, &(0x7f0000001100)=0x90) getsockopt$inet_udp_int(r6, 0x11, 0x67, &(0x7f0000001140), &(0x7f0000001180)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000011c0), &(0x7f0000001200)=0xb) getsockname(r7, &(0x7f0000001240)=@nfc, &(0x7f00000012c0)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000001300)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@dev}}, &(0x7f0000001400)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r6, 0x0, 0x11, &(0x7f0000001440)={{{@in6=@dev={0xfe, 0x80, [], 0x14}, @in, 0x4e21, 0x38c, 0x4e21, 0x0, 0xa, 0xa0, 0xa0, 0x29, r9, r10}, {0xff, 0x5, 0x925a, 0x2, 0x2, 0x4, 0x100000000}, {0x2, 0x101, 0x8, 0x2}, 0x3f, 0x6e6bb0, 0x1, 0x1, 0x2, 0x3}, {{@in=@remote={0xac, 0x14, 0x14, 0xbb}, 0x4d2, 0xff}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x0, 0x3, 0x3, 0x4, 0x7, 0x2, 0x7fffffff}}, 0xe8) sendto$ax25(r8, &(0x7f0000001540)="96f20640f452382fa4c4b347ddba4d2990ee79e342163caf6e31ea96c11577bfc3602016a44bf7a4f021c2bde61e1ef515b171ea8f0692a15186b2b4e97e8f55340d5bd7b0568525e70703925b2b65a6", 0x50, 0x48004, &(0x7f00000015c0)={0x3, {"bda7ce160ebb95"}, 0x20}, 0x10) bind$rds(r8, &(0x7f0000001600)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000001640)={@remote={0xac, 0x14, 0x14, 0xbb}, @broadcast=0xffffffff, r9}, 0xc) unshare(0x100) ioctl$int_in(r5, 0x5452, &(0x7f0000001680)=0x1) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000016c0)={r3, 0xfffffffffffffeff}, &(0x7f0000001700)=0x8) 2018/03/13 05:45:02 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x101, 0x101, 0x5, 0x68f}, 0x14) r2 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000000140)={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) connect$netlink(r2, &(0x7f0000000040)=@unspec, 0xc) syz_emit_ethernet(0x3e, &(0x7f0000694ffe)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @random="93bb9d804123", [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x8, 0x11, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @udp={0x4e20, 0x4e22, 0x8}}}}}}, &(0x7f0000775000)) 2018/03/13 05:45:02 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x7fffffffff) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000011fe4)={0x1c, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x1d}]}, 0x1c}, 0x1}, 0x0) 2018/03/13 05:45:02 executing program 3: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f00000000c0)=""/71, &(0x7f0000000140)=0x47) r1 = socket(0x10, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00008cbfd8)={'vcan0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000bf5fc8)={&(0x7f0000ddb000)={0x10}, 0xc, &(0x7f0000883000)={&(0x7f00005d5434)=@setlink={0x38, 0x13, 0x803, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r2}, [@IFLA_VFINFO_LIST={0x18, 0x16, [{0x14, 0x1, [@typed={0x10, 0x2, @binary="495f71118e"}]}]}]}, 0x38}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000080)={r1}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f00000001c0)=0x6, &(0x7f0000000200)=0x4) 2018/03/13 05:45:02 executing program 2: r0 = socket(0x3, 0x8000000000000005, 0x80004) bind$inet(r0, &(0x7f0000000000)={0x2, 0x400004e20, @loopback=0x7f000001}, 0x92) recvfrom(r0, &(0x7f00000000c0)=""/51, 0x33, 0x2100, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'syzkaller1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={@empty, 0x50, r1}) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000100)="c190f6222f9bca31279e4d45a520", 0xe) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000db5ff0)=@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000542000), 0x0, &(0x7f0000a50000)=ANY=[@ANYBLOB="10000000000000001401000001000000"], 0x10}}], 0x1, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000000140)={'gretap0\x00'}) 2018/03/13 05:45:02 executing program 5: r0 = socket(0xa, 0x1, 0x0) poll(&(0x7f0000000080)=[{r0, 0x2000}], 0x1, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000040)=0x9, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000100)={0x5, 0x9, 0x4, 0x4, 0x7, 0x567, 0x80000000, 0x2000000000, r1}, 0x20) ioctl(r0, 0x40000000008912, &(0x7f0000000040)) 2018/03/13 05:45:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x1, &(0x7f0000000040)=[{0x4000000028, 0x0, 0x0, 0xfffffffffffff027}]}, 0x10) close(r0) 2018/03/13 05:45:02 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00000000c0)=""/119, &(0x7f0000000080)=0x77) socketpair(0x9, 0x7, 0x36, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000140)={0x2, &(0x7f0000000040)=[{}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000000180)={r2, 0x2}) 2018/03/13 05:45:02 executing program 7: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000001500)=@filter={'filter\x00', 0xe, 0x4, 0x558, 0xffffffff, 0x110, 0x110, 0x328, 0xffffffff, 0xffffffff, 0x488, 0x488, 0x488, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ipv6={@dev={0xfe, 0x80, [], 0x13}, @dev={0xfe, 0x80, [], 0x11}, [0xff000000, 0xff000000, 0xffffff00], [0xffffffff, 0xffffffff, 0xffffffff, 0xff000000], 'bond0\x00', 'bond0\x00', {0xff}, {}, 0x3b, 0x0, 0x3, 0x40}, 0x0, 0xc8, 0x110}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@dev={0xac, 0x14, 0x14, 0x1a}, 'eql\x00', 0x1f}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0x12}, @local={0xfe, 0x80, [], 0xaa}, [0xffffffff, 0xffffffff, 0xffffffff, 0xffffff00], [0xffffff00, 0x0, 0xffffffff, 0xff000000], 'ipddp0\x00', 'ip6gretap0\x00', {0xff}, {0xff}, 0xc, 0x5, 0x7, 0x48}, 0x0, 0x1d0, 0x218, 0x0, {}, [@common=@unspec=@conntrack1={0xc0, 'conntrack\x00', 0x1, {{@ipv4, [0x0, 0xff, 0xffffff00, 0xff], @ipv6=@loopback={0x0, 0x1}, [0xffffff00, 0x0, 0xff], @ipv6=@local={0xfe, 0x80, [], 0xaa}, [0xffffff00, 0x263244f9bed7b8f0, 0x1c1b9deb440be97c, 0xffffff00], @ipv6=@dev={0xfe, 0x80, [], 0x17}, [0xff, 0x0, 0x0, 0xffffff00], 0x100000000, 0xffff, 0x5c, 0x4e21, 0x4e23, 0x4e20, 0x4e24, 0x8}, 0xc0, 0x404}}, @common=@hbh={0x48, 'hbh\x00', 0x0, {0x0, 0x2, 0x1, [0x280, 0x7, 0x2, 0x0, 0x7, 0x100000000, 0x20, 0x76, 0x0, 0x3ff, 0x4, 0x1, 0x400, 0x6, 0x40, 0x6], 0x2}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz0\x00', 0x1, 0x1f, 0x9}}}, {{@ipv6={@local={0xfe, 0x80, [], 0xaa}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffffff, 0xffffff00, 0xffffffff, 0xff], [0xffffff00, 0xffffffff, 0xffffff00, 0xffffffff], 'ipddp0\x00', 'erspan0\x00', {0xff}, {}, 0x3f, 0xd498, 0x4, 0x4}, 0x0, 0x138, 0x160, 0x0, {}, [@common=@dst={0x48, 'dst\x00', 0x0, {0x1, 0x6, 0x1, [0x7, 0x5, 0xffffffff, 0x10001, 0x1000, 0x9, 0x10000, 0x3, 0x5, 0x1, 0xf9a, 0x1, 0x800, 0x3, 0x0, 0x1], 0x2}}, @common=@ipv6header={0x28, 'ipv6header\x00', 0x0, {0x88, 0x40, 0x1}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x5b8) r1 = socket(0x19, 0x80008, 0x1) sendto(r1, &(0x7f0000000000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/83, 0x53}], 0x2, &(0x7f00000013c0)=""/208, 0xd0}, 0x0) recvmsg$kcm(r1, &(0x7f0000000240)={&(0x7f00000000c0)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f00000001c0), 0x0, &(0x7f0000000200)=""/27, 0x1b}, 0x0) 2018/03/13 05:45:02 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'syz_tun\x00', {0x2, 0x4e24, @multicast2=0xe0000002}}) r1 = accept(r0, 0x0, &(0x7f0000000100)) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000000140)={{0x190000000000, 0x1f, 0x7f, 0x100, 0xe0a8, 0x1}, 0x7c2, 0x7ee9, 0x10001, 0x4, 0x5, "b087393dea4de615c3e0862a73b52a45402a6bf217a8a4e891ee778d19df437d28860e273beba4a404ae53602909e580d2a1fd860abfd87c332e23bb513f11b00910de0c11ca46b6462a54d58fed627fac3f420a0a95fa3489b346ac7f7166624c923776f70466e8909663cdb1371b11eb49fc655821a2164aa427ac6c0c678e"}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0x7, 0x4, 0x460, 0x258, 0x118, 0x258, 0x378, 0x378, 0x378, 0x4, &(0x7f0000000200), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x2, 0x4, 0x1}}}, {{@arp={@multicast1=0xe0000001, @broadcast=0xffffffff, 0xffffffff, 0xff, @mac=@random="209a6d553025", {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, @mac=@random="51100b723352", {[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x6, 0x1000, 0x2, 0x4, 0x3f, 0x8, 'ipddp0\x00', 'syzkaller0\x00', {0xff}, {}, 0x0, 0x6}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="c8b25f8b5214", @empty, @loopback=0x7f000001, 0xd, 0xffffffff}}}, {{@arp={@remote={0xac, 0x14, 0x14, 0xbb}, @empty, 0xffffffff, 0xff000000, @mac=@random="89dfb801a0fe", {[0x0, 0x0, 0x0, 0xff, 0xff, 0xff]}, @mac, {[0xff, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x9, 0xfffffffffffffff9, 0x3, 0x200, 0x9891, 0x863, 'gre0\x00', 'ip_vti0\x00', {}, {0xff}, 0x0, 0xf5}, 0xf0, 0x120}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1, {0xa4fa, 0xff, 0x0, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4b0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000700)={{0x2, 0x4e21, @rand_addr=0x8000}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}}, 0x4c, {0x2, 0x4e24, @broadcast=0xffffffff}, 'gre0\x00'}) poll(&(0x7f0000000780)=[{r1}, {r0, 0x200}, {r0, 0x1000}, {r1}, {r1, 0x8000}, {r1, 0x58}, {r0, 0x80}], 0x7, 0x2) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000007c0), &(0x7f0000000800)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000840)={0x0, 0x1ff, 0x6}, &(0x7f0000000880)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000008c0)={r2, 0x1}, 0x8) getsockopt$ax25_int(r1, 0x101, 0x3, &(0x7f0000000900), &(0x7f0000000940)=0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000980)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00000009c0)={r2, 0x39, "e2375dc3b8d43ad255f36f4f0d3fd499dd7b6f0955c972be1f7194f892476e98b2c180649125024245bbc9f97b6632ac62a3d7d08e4b32d829"}, &(0x7f0000000a40)=0x41) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000a80)={r2, 0x8000}, &(0x7f0000000ac0)=0x8) socket$nl_route(0x10, 0x3, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000b00)=0x3, 0x4) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000b40)) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000b80)={r2, 0xb2, 0x3, 0x4, 0xfff, 0x8000}, &(0x7f0000000bc0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000c00)={r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, 0x1cfa0960, 0x8}, 0x90) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000cc0)={@ipv4={[], [], @rand_addr}}, &(0x7f0000000d00)=0x14) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000000d40)='ip6gretap0\x00') r4 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000d80)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000dc0)={r0}) ioctl$sock_ipx_SIOCAIPXPRISLT(r6, 0x89e1, &(0x7f0000000e00)=0xcb01) setsockopt$inet6_int(r0, 0x29, 0x59, &(0x7f0000000e40)=0x6, 0x4) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000e80)=0x9, 0x4) syz_extract_tcp_res(&(0x7f0000000ec0), 0x8, 0x80) sendto$ax25(r6, &(0x7f0000000f00)="62bfcdeb52494f6cd4e5638432f7310ca7e19f4e2119d813345ad9d992ff6983576f48e85a81b02e6b0a01202add5f0714b264581d0c5e0f6000671fe61b60c2549cf24619f82ba61e0d5d816aa2a31fccb228ce76c529b4e9ec7f4fc02d0089de5e49abe719de821c1f8d1f7ec41f95adba9d90cf73dd80b467bfabeeaec2a361ba385ec32b7d40917798b942f5052e78ea983e29b9fddec77400564be788dfab9d8d7a42eacb5bc0423704cfeb9bb8c1d809a0b9f7cf5c7ae3504cdfd0d738b2475505d3284f4689cb5712b1ff42db96bc63df1455", 0xd6, 0x4, &(0x7f0000001000)={0x3, {"15a16ad52e242e"}, 0x1}, 0x10) 2018/03/13 05:45:02 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x6e0e}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x4e22, 0x8, @dev={0xfe, 0x80, [], 0x1a}, 0x6}}, [0x1, 0xbf6, 0x7, 0x1, 0x7, 0x9, 0x3, 0x8, 0x9, 0x2, 0x8, 0x80000000, 0x80, 0xf1, 0x3ff]}, &(0x7f00000001c0)=0x100) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000200)={@empty, 0x6, 0x1, 0x2, 0x3, 0x1, 0x0, 0x1ff}, &(0x7f0000000240)=0x20) r2 = socket(0x2, 0x1, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000892000)) epoll_wait(r3, &(0x7f00001c8ff4)=[{}], 0x1, 0x0) 2018/03/13 05:45:02 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00005d3000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000c74fe0)=ANY=[@ANYBLOB="1100000000070100000000000000000000000c000c00000000000000", @ANYRES32=0x0], 0x20}, 0x1}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/03/13 05:45:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00000000c0)=0x4, &(0x7f0000000100)=0x2) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000463000)=0x2e8, 0x4) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000ee0000)={'vcan0\x00', 0x0}) connect$can_bcm(r2, &(0x7f0000001ff0)={0x1d, r3}, 0x10) sendmsg$can_raw(r2, &(0x7f0000000040)={&(0x7f0000000000)={0x1d}, 0xf, &(0x7f0000000ff0)={&(0x7f0000004fb8)=@canfd={{0x4}, 0x0, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x238}, 0x1}, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00004be000), &(0x7f0000beeffc)) 2018/03/13 05:45:02 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) accept4(r1, &(0x7f0000000100)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000000180)=0x80, 0x80000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f00000001c0)=""/246, &(0x7f00000002c0)=0xf6) 2018/03/13 05:45:02 executing program 6: r0 = socket(0x11, 0x802, 0xfffffffffffffffe) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'gre0\x00', &(0x7f0000000080)=@ethtool_stats={0x1d}}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) 2018/03/13 05:45:02 executing program 7: syz_emit_ethernet(0x3e, &(0x7f00000001c0)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "50a09c", 0x8, 0xffffff11, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[], @udp={0x0, 0x4e20, 0x8}}}}}}, &(0x7f0000000040)) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr}, &(0x7f0000000080)=0x10, 0x80000) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f0000000200)={'filter\x00', 0x0, 0x3, 0xbb, [], 0x4, &(0x7f00000000c0)=[{}, {}, {}, {}], &(0x7f0000000100)=""/187}, &(0x7f0000000280)=0x78) 2018/03/13 05:45:02 executing program 0: r0 = socket$inet(0x2, 0x6, 0x152e) setsockopt$inet_int(r0, 0x0, 0xd0, &(0x7f0000000ffc), 0xe6) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000140)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0xfffffffffffffe3e) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000080)={0x0, 0x3}, 0x8) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'HL\x00'}, &(0x7f0000000100)=0x1e) 2018/03/13 05:45:02 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000100)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000140)={r3, r4, 0x8}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000000c0)={r5, 0x80000, r6}) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f8a000)={&(0x7f0000f88fa0)={0x2, 0x3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x2, 0x0, 0x0, 0x0, @in={0x2}}]}, 0x28}, 0x1}, 0x0) 2018/03/13 05:45:02 executing program 4: r0 = socket(0xa, 0x2000000001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000002340)={0x0, @in6={{0xa, 0x4e22, 0x3, @mcast2={0xff, 0x2, [], 0x1}}}, 0x8, 0x8}, &(0x7f0000002400)=0x90) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000002440)={0x0, 0xb4, "0b31be73456a369ff6a8e10179eb620d2157592ede77022199ab10c3dae100b0035f7fb90de72f33dcbb6fee71799b53fedf3a83ac7a64973458fefaf996764e65f85c11d5b71a166c95b114e753211b35b3bce9dd3c5768e6f04d2e963078c61ff98b5e2880700e87d4ed10b338f7bb394dd6acca4da2f9a96a5726daac540d010ff845e6789324dd703fc3db4a5d07645450e428e8e0d93c250fa9e67053285bb8dc0dc303e23dec436c9d5d0b59964ae859c8"}, &(0x7f0000002500)=0xbc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002840)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002940)={0x5, 0x0, 0x10003, 0x100}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000002980)={r4, 0x4c7}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000002540)={0x0, 0x6b, "03df78f8bcf18c69ad1f6a8245eb5659a30ebe8c4eb3cb1eb4193ae54990ea85298e449793f7ac0ba61947fc2e8c72bc7e27e6a2ead8c0921707d92b0e6ad7c2bf05b7749e95d7ef1d4bc23084dab4db770d4aaf80241c8853ffba1d6b8648bef0ddadcaf574216182f1e5"}, &(0x7f00000025c0)=0x73) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000029c0)={'ip6tnl0\x00', {0x2, 0x4e22}}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002600)={0x0, 0x0, 0x7, 0x2}, &(0x7f0000002640)=0x10) sendmmsg$inet_sctp(r0, &(0x7f0000002800)=[{&(0x7f0000000000)=@in6={0xa, 0x4e21, 0x2, @loopback={0x0, 0x1}, 0x7fffffff}, 0x1c, &(0x7f00000022c0)=[{&(0x7f0000000040)="291486261469683ca3c3c5586e49f80337c1027fa6c2a29a19976c41", 0x1c}, {&(0x7f0000000080)="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0x1000}, {&(0x7f0000001080)="b31e095f81c01a79ee4f9d3e5612f4b1b67058324692291cb569c9db3bc37ff0da39d1f040a0eb556a9d6bc7248215b8511087741a6ba458a6da68bae1afce747b51d1db20e2e8c5cab3f86bb6efea1d592102", 0x53}, {&(0x7f0000001100)="d9a06baf5b002e1e931a664515e4edc16e43e3d9e0addb2e420d38694b188efa9f3441f0af1d36fb917399aedc11fd90110b3341a67bc7f7e5bbcf6b12a5af12364ce36c9a7004e0523c56421ccb0f92318ec13298bca3a00bb5e15dac1bd0c85023751c5d3d84290f0233714e2d75a1f044c2167c569dad3406e3597914e5fa1239d35ff301ce11ac084c1093d292202c420ccf2d3b005bc1de0d38634f7073a6dc8572d503b5f22b62896468381bd7496a70c30d4c5c27a1d9f56e4fd801e9e2dedacc96501826da5045e0b6e94582e48db91d9fbc7a9799d1b7ca3231", 0xde}, 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", 0x1000}, {&(0x7f0000002200)="6c9b246d8b200e0f929d1cec8d102a6ad655fb3dd856739e9ebd493a87a2fc5b9eb278618ebc00f25a0603a8c62ef306708702bd560f48549f706b7e43d98cf19506a06599d1db0385230d487010b719134051c392049649ad1da55c94362ccb78d98e8c79705e3e018b27a17e1a10c6338733fd61c389997156ad2ddf66ef148dbdfbdbd4868768323ff8aca125719293bd9926dee7da2021166f0ef3c124e03594d1fd9f5abc", 0xa7}], 0x6, &(0x7f0000002680)=[@init={0x18, 0x84, 0x0, {0x1, 0xffffffffffffffff, 0x1f8, 0x7}}, @init={0x18, 0x84, 0x0, {0x97e1, 0x2, 0x1f, 0xffffffffffffff6c}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0xffffffff, 0x8, 0x7fffffff, 0x2, 0x4, 0x2, 0x1f, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x591d, 0x20f, 0x6, 0x80, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x80, 0x0, 0xff, 0xef0c, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x820e, 0xffffffffffffffa7, 0x436b, 0xffff, 0x5, 0x5, r6}}, @init={0x18, 0x84, 0x0, {0x8a1, 0x9, 0x0, 0x6}}], 0x150, 0x20000805}], 0x1, 0x10) mmap(&(0x7f0000009000/0xc00000)=nil, 0xc00000, 0x0, 0x2c031, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000002900)={r1, 0x8, 0x25, "777387bf82be7ee79a93c15c3a5ef78a949018f0ee275e43cb20041f5c0bcff1783af340d3"}, 0x2d) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fedffc)=0x28) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000002880)={r6, 0x4}, 0x8) listen(r0, 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000028c0)) 2018/03/13 05:45:02 executing program 4: r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000000)={0x7, {{0xa, 0x4e24, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000034000)={0x0, {{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}}, 0xffffffffffffff03) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000b84000)=0x90) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000000c0)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@ipv4, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) 2018/03/13 05:45:02 executing program 4: 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$alg(r1, &(0x7f0000275fc8)={0x0, 0x0, &(0x7f0000737fd0)=[{&(0x7f0000591fe5)="7be46a321d3b4acad0ed11080957", 0xe}], 0x1, &(0x7f0000211000)}, 0x0) r2 = socket$inet6(0xa, 0x0, 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e24, @rand_addr=0x4}], 0x10) 2018/03/13 05:45:02 executing program 0: socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000043ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r0, &(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, 0x0) 2018/03/13 05:45:02 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x80000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000180), &(0x7f00000001c0)=0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000000080)="fcda35d25bfb848904293d7e41be559857b6c91d1ef3ad5b78872aa78b26259f162b1704312ac39395ae5cc1100de108f3eec21d14fa23f242ceb5c5b29fd99cc902bd8b161b393aa2e80bf061c284dc", 0x50, 0x1, &(0x7f0000000200)={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) r2 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000000000)=0x9, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 2018/03/13 05:45:02 executing program 3: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'dummy0\x00', 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@rand_addr=0x91af, 0x4e24, 0x6, 0x4e24, 0x2, 0xa, 0x80, 0x80, 0x3f, r2, r3}, {0xe9f9, 0x7, 0x3, 0xb1ce, 0x0, 0x80000001, 0x3, 0x1}, {0x0, 0xfffffffffffffff7, 0x7, 0x2}, 0x56, 0x6e6bbf, 0x0, 0x1, 0x1, 0x3}, {{@in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x4d5, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x3507, 0x0, 0x2, 0x6d1, 0x400, 0xfffffffffffffbff, 0xd8}}, 0xe8) socket$pptp(0x18, 0x1, 0x2) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100), 0x28a, &(0x7f0000000000)}, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x8, 0xa050, r1, 0x0) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x8, &(0x7f00000002c0)=[{&(0x7f0000000440)=""/4096, 0x1000}], 0x1}, 0x40002140) 2018/03/13 05:45:02 executing program 7: r0 = socket$inet6_sctp(0xa, 0x3, 0x84) connect$inet6(r0, &(0x7f00002cbfe4)={0xa, 0x4e20}, 0x12) getsockopt$sock_buf(r0, 0x1, 0x20000001c, &(0x7f0000000000)=""/147, &(0x7f0000abbffc)=0x6) 2018/03/13 05:45:02 executing program 6: mmap(&(0x7f0000951000/0x1000)=nil, 0x1000, 0x0, 0x80010, 0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001400), 0x80000) getsockopt$inet6_dccp_int(r0, 0x21, 0x1, &(0x7f0000001440), &(0x7f0000001480)=0x4) mmap(&(0x7f0000e2c000/0x2000)=nil, 0x2000, 0x200000b, 0x850, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/03/13 05:45:02 executing program 5: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @rand_addr}, 0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x8, 0x30, 0xfffffffffffffff9, 0x3}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000000c0)={r1, 0x10, "d290744658ac643bb6eb35258b775c8f"}, &(0x7f0000000100)=0x18) 2018/03/13 05:45:02 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000000100)={&(0x7f0000ffa000/0x5000)=nil, 0x20, 0x2, 0x82, &(0x7f0000ffc000/0x4000)=nil, 0x1}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x5, 0x8000, 0x6, 0x40, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000480)={0x0, 0x44, "f23db3a10674bb67363442417ed42b7146c08660eb5ad1352fdb2ef67480a62466851f82946f8d89acb8f9c87a4278584bb97fd733d75a1ded88434f8c47ae5123513bb1"}, &(0x7f0000000300)=0x4c) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000500)={r3, 0x1, 0x7, 0x596f, 0xf7d, 0x0, 0x3722, 0x2, {r4, @in6={{0xa, 0x4e24, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0xfffffffffffffffd}}, 0x81, 0x1, 0x20, 0x80000000, 0x2}}, &(0x7f00000005c0)=0xb0) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000180)={@rand_addr}, &(0x7f00000001c0)=0x8) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10}, 0xfffffffffffffeb0, &(0x7f0000000080)={&(0x7f0000000340)=@newsa={0x138, 0x10, 0x1, 0x0, 0x0, {{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff, 0x0, 0x6c}, @in6=@mcast2={0xff, 0x2, [], 0x1}, {}, {}, {}, 0x0, 0x0, 0xa, 0x0, 0x0, 0x7472}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}, 0x1}, 0xfffffffffffffffd) 2018/03/13 05:45:02 executing program 6: r0 = socket$inet6(0xa, 0x4, 0x100) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000d7f000), &(0x7f0000000000)=0x2f1) 2018/03/13 05:45:02 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x117}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@multicast2, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@local}}, &(0x7f00000002c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x0, &(0x7f0000002000)=ANY=[], &(0x7f0000000300)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [], r0}, 0x48) 2018/03/13 05:45:02 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000003000)={0x0, 0x80000001}, 0x8) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/13 05:45:02 executing program 3: pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x59e, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r1}) accept4$vsock_stream(r2, &(0x7f00000000c0)={0x28, 0x0, 0x2711, @my=0x1}, 0x10, 0x800) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000140)={'ip6tnl0\x00', {0x2, 0x4e20}}) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={'\x00', {0x2, 0x4e21, @broadcast=0xffffffff}}) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000000000)=0x701, 0x4) 2018/03/13 05:45:02 executing program 5: syz_emit_ethernet(0x2, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="d7a8f7acab20010f53e1ac87d8bd2fc507953430e5b78fc54413ae5a6fb2551ee8c7571e32697341d55877a3e729e1ea12a6736acb1a590df0e34c0eb6e9426bc4c9eb"], 0x0) 2018/03/13 05:45:02 executing program 1: r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001500)={0x0, 0x1000, "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"}, &(0x7f0000002540)=0x1008) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002580)={0x0, @in={{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x1, 0x1, 0x6, 0x7ff}, &(0x7f0000002640)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002680)={0x0, 0x5b, "da1c6a39d9e510aad7c75f5467d0d81ceff6beebd4397779068f0274e50ca0368e6a6e2bdef43aa854856b8bdea2ac52424459eeb17ef381f78115a3519f67a412b2a1fa5a2e98c9ccf0b05e65c4246fc95bc48d540666cb5d6885"}, &(0x7f0000002700)=0x63) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x300000a, 0x2013, r0, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000002840)={&(0x7f0000000040)=@in6={0xa, 0x4e20, 0x40fd5a62, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x11}}, 0x8001}, 0x1c, &(0x7f0000001480)=[{&(0x7f00000000c0)="2b559dde2e00e9f54eb342a2de7b9b99590f3c1907859c409739f717bc9b232671611a8244a81db1397e1db172261fc6ce68261e2ca5565892a77631437766d6a79faf98804c45b3e10467ff5fee7e610d156f749258f4dc866b367e818129a042e565be17b3a567efc4fa55333fb816aa83a70d0e8d95e0a4798e1121f6b89b12927fef4b", 0x85}, {&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="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", 0xfb}, {&(0x7f0000001280)="7489e8296f286ebb913f22035a8a5a8955616fffe65d03cee8f5ab2282d5ea4c7ac34b385224616ced7a2708970750386155a239e844cd9a", 0x38}, {&(0x7f00000012c0)="da9cf422c91a4de5407a", 0xa}, {&(0x7f0000001300)="271d564b8e065154670e7423f67da7f4b8002e806e64674a2b2b1754fb99bb9f696296e183e8b0784e1912e9c06cb6184718381535e2eb6d6e28f428be303e19a602a21b0f4eb1544099ec94deeeaf7713d43d83c9b3b4a3588f3b4e574c949ee05a9973c994e48152ebc096a7aea673346f7b03", 0x74}, {&(0x7f0000001380)="7108523684bffbc93d4a3339f6bdedca56fd73b70c58c01a5b3efdfc952658f07b6dd76370d6c68a1abb4ee9336289f6c16f8f6ce3b6e2fc8a55671210643498997f6dbd21794d467d972c3ff8b0760075dbb7f0cb2e03dd9162e4cadce57d129c0243809f72", 0x66}, {&(0x7f0000001400)="5832124e78cdf083b3c3e3f34a0f08feec3d6f6ab2352d5c0e0272c6c521c48596cbf23e35e323723b8a692bce81d48b75c0adb2859cb2594874f908b4706776caaa3bab3a7e76923e1b081e8de41dded012a6293b99d5e2b4e0c2cec9", 0x5d}], 0x8, &(0x7f0000002740)=[@init={0x18, 0x84, 0x0, {0x1000, 0x8269, 0x1ff, 0x8db2}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0xe00, 0x8207, 0x1, 0x0, 0x5a8, 0x5, 0x9, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7fff, 0x8, 0x0, 0x1d, 0xfffffffffffffffb, 0x100000000, 0x7, 0x40, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x1, 0x20c, 0x95, 0x1, 0x80, 0x2, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0x4, 0x2a3, 0x76fd, 0x3}}], 0xf0, 0x5}, 0x4800) sendmsg$inet_sctp(r1, &(0x7f0000b84fc8)={&(0x7f0000000000)=@in6={0xa, 0x4e23}, 0xffffffffffffff90, &(0x7f0000000040), 0xcc, 0x0, 0x0, 0xfffffffffffffffe}, 0x7ffe) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ba5000)=0x2, 0x4) 2018/03/13 05:45:02 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de8fa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="0a0775b0cfe383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0xfffffffffffffffe) sendto(r1, &(0x7f00000005c0)="d1b35711e96902f46ec5c13d0998c228", 0x10, 0x0, &(0x7f0000000680)=@pppoe={0x18, 0x0, {0x0, @random="a7ade259b309", 'eql\x00'}}, 0x80) recvmsg(r1, &(0x7f0000000300)={&(0x7f0000000080)=@ethernet, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)=""/170, 0xaa}], 0x1, &(0x7f0000000240)=""/148, 0x94}, 0x0) 2018/03/13 05:45:03 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000000080)={0x3, 0x1}) socket$unix(0x1, 0x7, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280), &(0x7f00000002c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001340), &(0x7f0000001380)=0xc) getgid() gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00000013c0)={{{@in, @in6=@remote}}, {{@in=@dev}, 0x0, @in6=@remote}}, &(0x7f00000014c0)=0xe8) getgid() sendmsg$nl_netfilter(r0, &(0x7f0000c4a000)={&(0x7f0000000300)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)={0x1c, 0x4, 0x5008, 0x900000003, 0x0, 0x0, {}, [@typed={0x8, 0x2}]}, 0x1c}, 0x1}, 0x0) 2018/03/13 05:45:03 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000000380)={0x10, 0x3}, 0xc, &(0x7f00000014c0)={&(0x7f0000001380)=@newsa={0x104, 0x1a, 0x1, 0x0, 0x0, {{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x14, 0xaa}}, {@in=@multicast1=0xe0000001, 0x0, 0x3c}, @in=@rand_addr, {}, {}, {}, 0x0, 0x0, 0xa}, [@coaddr={0x14, 0xe, @in=@rand_addr}]}, 0x104}, 0x1}, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x14) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400180}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@getpolicy={0xf0, 0x15, 0x10, 0x70bd2b, 0x25dfdbfb, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x4e20, 0x6, 0x2, 0xa0, 0x80, 0x6c, r1, r2}, 0x0, 0x1}, [@replay_val={0x10, 0xa, {0x70bd25, 0x70bd26, 0xeb8}}, @algo_auth_trunc={0x90, 0x14, {{'sha1_mb\x00'}, 0x210, 0xc0, "856fb2ffc33fafb2a8f55f041740f506ed020c161cd3f23cc8d5c7b480a9e6cf48f4d64e197f021841e724b9a9ba2cc453d40ee9b6c323acdb32f280fbaf1f690f95"}}]}, 0xf0}, 0x1, 0x0, 0x0, 0x48000}, 0x20000004) 2018/03/13 05:45:03 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000001c0)={'security\x00', 0xe8, "a4174a0610077c22541a3baa1f56dc6de7177fda7bb5e3850b5ea32828bfcd59ada2f9ba2fe69d91440a5108e5db9dafbb451addcea22eb53128c41173993411d41a133ee7a8fa892008acb6a084fb07c8a6df2dc039f8d4418f269a70593225dac753b9caf88999b0ca3bbcd86ebc543bfb0858986275acfc3115c11a6f5ad0e0079793b1b660b71c197eb8e8f320e39772e808921aef451aea047815789ffc226f6a7456c0a1fbef9dda409f722048be04e475ad13f8799d14d0542179f17142c90932852e28f6c8fa966ee4e182332a6c5c30909a326532df704aba28f6dd1089b4cee0c8061c"}, &(0x7f0000000140)=0x10c) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$llc(r2, &(0x7f0000000080), &(0x7f0000000180)=0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000100ffc), &(0x7f0000642ffc)=0x4) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$llc(r3, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000100)=0x10) 2018/03/13 05:45:03 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @remote}}, &(0x7f0000000080)=0x80) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={'ifb0\x00', 0x8}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x1, 0x4) r1 = socket$packet(0x11, 0x7fffffff, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000dd0000), 0x4) 2018/03/13 05:45:03 executing program 1: r0 = socket(0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000200)=[@in6={0xa, 0x4e21, 0xfff, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, @in6={0xa, 0x4e24, 0x4, @empty, 0x401}, @in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e23, 0x4480, @dev={0xfe, 0x80, [], 0xf}, 0x1}], 0x74) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0x9, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000000)={0x8, &(0x7f0000000280)=[{0x2, 0x0, 0x7ff, 0x1}, {0xffffffff, 0x100000000, 0x400, 0x776c}, {0x8, 0x8, 0x2, 0x4}, {0x2, 0x11, 0x5, 0x401}, {0x31, 0x1, 0x7, 0x6}, {0x0, 0x1, 0x66, 0x1}, {0x81, 0x1, 0x1ec9, 0x3fd}, {0x9, 0x8000, 0x1ff, 0xfffffffffffffff9}]}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000003a40)={&(0x7f0000000180)={0x10}, 0xc, &(0x7f0000003a00)={&(0x7f0000003600)=@delpolicy={0x50, 0x14, 0x305, 0x0, 0x0, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@dev={0xac, 0x14, 0x14}, 0x0, 0x0, 0x0, 0x0, 0x2}}}, 0x50}, 0x1}, 0x0) epoll_create(0x1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) socket$packet(0x11, 0x2, 0x300) getsockopt$inet_dccp_int(r2, 0x21, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x2cb1, 0x30, 0x8, 0x4c}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in={{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0x84) 2018/03/13 05:45:03 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) accept$inet6(r1, &(0x7f0000001480)={0x0, 0x0, 0x0, @remote}, &(0x7f00000014c0)=0x1c) sendmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f0000000000)}, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000180)=0x4, 0x4) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="50f3f88021d7eaf10fc2096618bf9275fdd84c9a52944e3a8f4920d70d37e0991421f89dd8134cf4d6ea642f4ce42a8b91990060baa07a3baa5da108568f32c50be43c53f271bb7d75c1e7d4f6f4865fdc", 0x51}, {&(0x7f0000000200)="1f5672f12061df8b40b7c521f3b05e6f9d7570338a07d660e67a13672de2a9a55a0659abf0f9eda48e02eca983145eeb0079fea45324c9431511a8003d3048283be20684793dbd2aa14403669534e0e92e41bb3cb7cec57fe7c93ac690fc38798dd40e50431d95b0b5b2bc17742aee344e8ba0f4eaef192901637d921e5a", 0x7e}, {&(0x7f0000000300)="49d8774882e5e24ae1e1e422a7e77dccd084de9c9b1eb0f2e6d43cbaddeed6af1d773178204de63d657d7463fecf47249439d9b428c3a0a7d4886143ccb66ec39be4669aef365d71ea06354477321ef382ffda0c410298148f1965cf843b280b0b19d55bcf97d01a90e812360d0bbf58b8cc3ab055af6d24114c68d5efc2b4ade01cd3fee1b066ffc095db3354322c6da977c20a696ef3b8e172881033d81eca6cc28294a70a32cec610d7e4f8470163a72bf5c71826d6a5b40fa5d5f2ca311aaf0eb646ce4b590926a43ab3511b293809dd297eefb9c940d026fac1c11146edc5769cd2dd6456fec96e8a043480540041807e6ee6c50097", 0xf8}], 0x3) sendmmsg$alg(r1, &(0x7f0000003140)=[{0x0, 0x0, &(0x7f0000002fc0)=[{&(0x7f0000002f80)='R', 0x1}], 0x1, &(0x7f0000003000)=[@op={0x18, 0x117, 0x3}], 0x18}], 0x1, 0x0) bind$netlink(r1, &(0x7f0000000400)={0x10, 0x0, 0x25dfdbfd, 0x2000000}, 0xc) recvmsg(r0, &(0x7f0000001440)={&(0x7f0000000040)=@sco, 0x4, &(0x7f00000002c0)=[{&(0x7f0000000440)=""/4096, 0xf2}], 0x1}, 0x0) bind$llc(r1, &(0x7f0000000280)={0x1a, 0x31d, 0x0, 0x80000001, 0x80, 0x6, @random="92c53d3ba329"}, 0x10) 2018/03/13 05:45:03 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @loopback}, &(0x7f0000000080)=0x10) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000002c0)={'nat\x00', 0x0, 0x3, 0xae, [], 0x4, &(0x7f0000000100)=[{}, {}, {}, {}], &(0x7f0000000200)=""/174}, &(0x7f0000000340)=0x78) sendto$unix(r0, &(0x7f00000000c0)="ac36ffffe9a1084bd86ceb79dda4e214d567ada8963fa8767fc0c5c023785b2db08838a9503e5eaff45f737b9342e01276d89ba61f94f02092", 0x39, 0x80, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e24}, 0x6e) r1 = accept$inet(r0, &(0x7f0000000000)={0x0, 0x0, @multicast2}, &(0x7f00000005c0)=0x10) getsockopt$inet_dccp_buf(r1, 0x21, 0x80, &(0x7f0000000600)=""/4096, &(0x7f0000001600)=0x1000) recvmsg(r1, &(0x7f0000000580)={&(0x7f0000001640)=@in={0x0, 0x0, @local}, 0x80, &(0x7f0000001d40)=[{&(0x7f00000016c0)=""/226, 0xe2}, {&(0x7f00000017c0)=""/177, 0xb1}, {&(0x7f0000001880)=""/167, 0xa7}, {&(0x7f0000001940)=""/83, 0x53}, {&(0x7f00000019c0)=""/219, 0xdb}, {&(0x7f0000001ac0)=""/186, 0xba}, {&(0x7f0000001b80)=""/202, 0xca}, {&(0x7f0000001c80)=""/147, 0x93}], 0x8, &(0x7f0000001dc0)=""/188, 0xbc, 0x80}, 0x10160) preadv(r1, &(0x7f0000000540)=[{&(0x7f0000000380)=""/233, 0xe9}, {&(0x7f0000000480)=""/165, 0xa5}], 0x2, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x0) 2018/03/13 05:45:03 executing program 6: syz_emit_ethernet(0x3e, &(0x7f0000ea7cfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "c000e2", 0x8, 0x2b, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@echo_reply={0x81}}}}}}, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) getsockname(r0, &(0x7f0000000000)=@generic, &(0x7f0000000080)=0x80) 2018/03/13 05:45:03 executing program 5: r0 = socket$inet(0x2, 0x80800, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000340)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) bind$inet(r0, &(0x7f000021d000)={0x2, 0x4e21}, 0x3e) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00000002c0)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f00000001c0)={'filter\x00', 0x0, 0x4, 0xc6, [], 0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}], &(0x7f00000000c0)=""/198}, &(0x7f0000000240)=0x78) syz_emit_ethernet(0x2a, &(0x7f0000359fd5)=ANY=[@ANYBLOB="ffffffffffff00001400000008004500001c0000000000119078ac14ffbbe00000014e204e2100f20078"], 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x4}, 0x4) [ 306.402867] netlink: 'syz-executor0': attribute type 2 has an invalid length. [ 306.406187] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 306.421698] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 306.432586] netlink: 'syz-executor0': attribute type 2 has an invalid length. 2018/03/13 05:45:03 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000180)={0xe639}, 0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f00000001c0)) sendto$inet6(r2, &(0x7f00008d1000), 0x254, 0x0, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000), 0x0, &(0x7f0000000040)}, 0x0) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000280)=0x10, 0x80800) sendmsg$netrom(r3, &(0x7f0000000540)={&(0x7f00000002c0)=@full={{0x3, {"f7d6f7682eab12"}, 0x1}, [{"2761f03a6ce3e2"}, {"9f4ff55b48e116"}, {"03c915d3e14527"}, {"846e567c45dd46"}, {"42a950967aa3bd"}, {"cbacda8876dfd3"}, {"9798e296441d69"}, {"aa50aab64bb91d"}]}, 0x48, &(0x7f0000000400)=[{&(0x7f0000000340)="29ff1544b97815b1fde3de077fb297efd7637c6289a21144efdc8eee7951ff6b9ac438079fa47932e2d5a0e838a56d17ca923e72b16f", 0x36}, {&(0x7f0000000380)="caf7aa1e55a9b1b95b8ede0c78e238b23a93c9b7d1a4a6bd32ddcdcc7f349544999565e25ae3dc5260c003404da385d9ef48a95a7964b5716bd765191d8119363d97df", 0x43}], 0x2, &(0x7f0000000440)=[{0xd0, 0x116, 0xe30, "41f1796b73b7787d237dd229a080f08e50c773bd7ef27f862e9bb0c68857ba1bf0bcec2e018371dd438aadedceacf8c837ecb96fb2d082408ee4d9df842ee97e30a9c1a41096f3006c1821b01a49f04e9728ac9b9be0ac9615499e8be9d5b7922846e2db84f5c66866847a6720a253ae75f670adc05cf309dd517b588940e93753b1d5da254e58d6aefa1c0c6058427136dbb3490fd831603096a23d50f5ca0fe765279f448cbb4408818c429aacd1cb444b4ce569ba2f3239ed0e"}], 0xd0, 0x8000}, 0x8000) recvmsg(r0, &(0x7f0000001080)={&(0x7f0000cf1ff0)=ANY=[], 0x0, &(0x7f0000001040), 0x100000000000026b, &(0x7f00000010c0)=""/4096, 0xa2f}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) getpeername$packet(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) readv(r0, &(0x7f0000000780)=[{&(0x7f0000000580)=""/65, 0x41}, {&(0x7f0000000600)=""/7, 0x7}, {&(0x7f0000000640)=""/85, 0x55}, {&(0x7f00000006c0)=""/87, 0x57}, {&(0x7f00000020c0)=""/4096, 0x1000}, {&(0x7f0000000740)=""/1, 0x1}], 0x6) ioctl$sock_inet6_SIOCSIFADDR(r2, 0x8916, &(0x7f0000000140)={@empty, 0x30, r4}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000240)) 2018/03/13 05:45:03 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept(r0, &(0x7f00000003c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000380)=0xffffffffffffff1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000240)={0x0, 0x5, 0x0, 0x5, 0x4}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f00000002c0)={r2, @in={{0x2, 0x4e22, @multicast2=0xe0000002}}}, 0x84) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000100)={r0}) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000140)=@assoc_value={0x0, 0xff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000001c0)={r3, 0x4, 0x30}, &(0x7f0000000200)=0xc) sendmsg$nl_generic(r0, &(0x7f0000019fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000001e000)={0x14, 0x39, 0xd84eecbcdd442381, 0x0, 0x0, {0x4100000000006}}, 0x14}, 0x1}, 0x0) 2018/03/13 05:45:03 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind(r0, &(0x7f0000000340)=@generic={0x1b, "d019ccba40d21bc7ebc17d8b77ff38e1b832081b6f64b99e44cd95117fc06d479de9db51409b46e0d1365a13c0edcbce2c88c12f51ac7b1f08cbcad02ff1f73514fa40e52bfd0f1b6dc684e5da1b0711dba15e22467df250c48addf369f2b1aba3a96fa7c569e4bd3d34f09e70eac2e6108c0520278bdbb551c1e68bc6bf"}, 0x80) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x100000000, @mcast2={0xff, 0x2, [], 0x1}}, 0xfffffffffffffff4) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000000080)=0x5, 0x4) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f0000000080)) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c0000fbffbbfe8000000000000000000000000000aa00000000000890780000000000000000005f0000000000"], &(0x7f0000000040)) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0xa, 0x6, &(0x7f00000000c0)=@raw=[@ldst={0x3, 0x2, 0x0, 0x6, 0xf, 0xffffffc0, 0x1}, @jmp={0x5, 0x8, 0x1, 0xa, 0xa, 0x8, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8000}], &(0x7f0000000100)='syzkaller\x00', 0x90, 0xd2, &(0x7f0000000200)=""/210, 0x41000, 0x1}, 0x48) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000300)={0x0, r2, 0x1, 0x2}, 0x14) socket$can_raw(0x1d, 0x3, 0x1) 2018/03/13 05:45:03 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000080)={{&(0x7f0000000000)=""/63, 0x3f}, &(0x7f0000000040)}, 0x20) getpeername(r0, &(0x7f00000000c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000140)=0x80) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000180)="e406b32786f4ef9c3fb3338a9e36d657e33ca1abafe2e01096f9b98bff9fec613b8625d3de8160332a9af6892608402b9db9f7cf2fdf2dee344e6b4e5bbdfca0be2e0d") 2018/03/13 05:45:03 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000c3bff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000ff0)=[{0x20, 0x0, 0x0, 0x4f42}, {0x80000006}]}, 0x10) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) sendto(r0, &(0x7f000002af28), 0xfd09, 0x0, 0x0, 0x0) 2018/03/13 05:45:03 executing program 3: socketpair$inet6(0xa, 0x8000e, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x3, 0x0, 0x0, 0x0, 0x80}, &(0x7f00000001c0)=0x20) syz_emit_ethernet(0x140, &(0x7f0000000080)=ANY=[@ANYBLOB="ffffffffffff1b58ba054b250ea76347942a435dc2aaaaaaaaaabb08004f00001c00000000002990787f000001ac1414bb4e204e2000089078"], &(0x7f0000000000)) 2018/03/13 05:45:03 executing program 5: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f0000068fe8)="ff0209000000000100000000000000001500000000000205", 0x18) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f00004f1000), 0x8) 2018/03/13 05:45:03 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) pipe(&(0x7f00000000c0)) getsockopt$inet6_buf(r1, 0x29, 0xcf, &(0x7f0000003000)=""/62, &(0x7f0000000ffc)=0x3e) 2018/03/13 05:45:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e24}, 0x10) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f000061effc), 0x4) 2018/03/13 05:45:03 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x8, 0x6, 0x6, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e22, 0x400, @empty, 0x1b}}}, &(0x7f00000001c0)=0x84) r3 = accept4(r1, 0x0, &(0x7f0000000200), 0x800) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000280)={r3}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00000002c0)={r2, @in6={{0xa, 0x4e22, 0x7, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, 0x5, 0x6, 0x1, 0x6, 0xec08}, &(0x7f0000000380)=0x98) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f00000003c0), 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000040)) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000680)) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffff9c, 0x111, 0x2, 0x0, 0x4) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r5, 0x84, 0x6b, &(0x7f000001cfe0)=[@in={0x2, 0x4e20, @loopback=0x7f000001}, @in={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}], 0x11) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r6, 0x0, 0x24, &(0x7f00000006c0)={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xfffffffffffffefc) 2018/03/13 05:45:03 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80) getsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000180)=0xb03, &(0x7f00000002c0)=0x1) r1 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0, 0x2b}, 0x0, @in, 0x0, 0x4, 0x0, 0xffffffffffffffff}}, 0xe8) sendto$inet6(r1, &(0x7f0000000040)="eb8936b9869dade9f3d31a95fd27a844664a57f8fe", 0x15, 0x4000000, &(0x7f0000000080)={0xa, 0x4e23, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x4}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x9}, 0x1c) 2018/03/13 05:45:03 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback=0x7f000001}, 0x10) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x8a, "0a1d48f71680d841a447f3756ca8844ed39ed1de490b11d1ce7e6892dcd806d69fb89767f68f513135fc00d125be6d5e0b7b1079d000f87708eb7141f150e1b53d1abca931ddf44374ebb155694fa13377b841f962b30a7ef553a74f4572de5317f2e5af6c00c42b9ea6e952bfcd216ce2dac6109268948d820d9635db3af1f4a66b89c23adf42605a01"}, &(0x7f00000001c0)=0x92) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000200)={0x0, 0x1f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x3ff, 0x6, 0x800, 0xc1d, 0x1, 0x101, 0x2d, {r2, @in6={{0xa, 0x4e21, 0x9, @empty, 0x20}}, 0x8, 0x3f, 0x7, 0x1fffc000000000, 0x6}}, &(0x7f0000000340)=0xb0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x1, @loopback=0x7f000001}, 0x10) sendmsg$alg(r0, &(0x7f0000159fc8)={0x0, 0x0, &(0x7f0000fc8000), 0x0, &(0x7f0000000e8e)}, 0x7) 2018/03/13 05:45:03 executing program 7: r0 = socket$inet6(0xa, 0x2000000802, 0x9d44) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x2000ff, 0x41}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@loopback={0x0, 0x1}, 0x800, 0x1}, 0x20) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x40, 0x5, [0x7ff, 0x7f, 0x101, 0x200, 0x7]}, &(0x7f0000000080)=0x12) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0xcdec0000000000, 0x39, "f69316d5222a2b6775d56b247512d62c50d5491c90062e2bcdc5a22abdb3c0caa4f2932e33dd1ad498e6a3fbc33bfd5cbaee1ad90aae3abae5"}, 0x41) 2018/03/13 05:45:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x6) socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000001c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-avx\x00'}, 0x58) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x3, 0x8]}, &(0x7f0000000140)=0x8) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080)="d3ab27191a01002356ba602e0905000bfef9b9d2a4050079fffffffffffffe0002b200000000000000c4dc42ffa86eb9", 0x30) sendmsg$alg(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="eda6e2e0d024d21530b3892e1b5373142fcc8e2fb33aba67ffd64a8437a2309d5db4f1416d53d24bd0b8d6885e0e54ba7910ec43a6cfffc29e1f46e8c99c5e7cf9322b8ee5909075475cdd820b516d935a91d80fc1a0cd9cc3b370e5f037f2a9", 0x60}], 0x1, &(0x7f0000000680)}, 0x0) readv(r2, &(0x7f0000000540)=[{&(0x7f0000002480)=""/4096, 0x1000}], 0x1) sendmsg$nl_generic(r0, &(0x7f000000cfc8)={&(0x7f0000011ff4)={0x10}, 0xc, &(0x7f0000015ff0)={&(0x7f0000000000)={0x18, 0x28, 0xb01, 0x0, 0x0, {0x3}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/03/13 05:45:03 executing program 0: getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="250000004e03769bdc5fb71132e3640fe2a6afe697573876f22a3ddd6dd32794801d64283c7d02a9531bb8675a6b"], &(0x7f0000000180)=0x2d) r0 = socket(0x1b, 0x80000, 0x7) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000002c0)={r1}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x89f8, &(0x7f0000000140)={'sit0\x00', @ifru_data=&(0x7f0000000080)="48803d6b61439579b6d04dd4102d09b21f8e3ef66a49b9acdf65e7fc2c583929"}) socketpair(0x10, 0x80a, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000000100)={r4, 0x3}) 2018/03/13 05:45:03 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000000000)="21c933bc90322eff1b2b9a8f", 0xc) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000100)={0x2, 0x9, 0x0, 0xb, 0x3, 0x0, 0x0, 0x0, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) 2018/03/13 05:45:03 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000040), 0x4) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a0000000000000000000000000000"], 0x10}, 0x1}, 0x0) close(r0) 2018/03/13 05:45:03 executing program 2: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[], 0x0, &(0x7f0000002000)=[{&(0x7f0000000140)="5500000018007fbdb72d1cb2a4a280930a0600fec0a8430991000000390009001a000500010000001900b430e49ca490e5022f5c7f152c4fa30700000000000000dc1338d54400009b84136edc5afb83de448daa72", 0x55}], 0x1, &(0x7f0000006000)}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@multicast2}, &(0x7f0000000080)=0xc) 2018/03/13 05:45:03 executing program 7: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f00000000c0)=0x3203, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x6, 0x7, [0x400, 0x6, 0x7, 0x5, 0x1, 0x20, 0x9]}, &(0x7f0000000040)=0x16) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000280)={0x18, 0x29, 0x821, 0x0, 0x0, {0x2}, [@nested={0x4}]}, 0x18}, 0x1}, 0x0) 2018/03/13 05:45:03 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @loopback=0x7f000001}, 0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000000c0)={{{@in, @in6=@mcast2={0xff, 0x2, [], 0x1}}}, {{@in=@multicast2=0xe0000002}, 0x0, @in=@dev={0xac, 0x14, 0x14}}}, 0xe8) r1 = accept4$llc(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x800) connect$llc(r1, &(0x7f00000001c0)={0x1a, 0x0, 0x3, 0x6, 0x2, 0x9, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}}, 0x10) r2 = accept(r1, 0x0, &(0x7f0000000200)) setsockopt$inet_dccp_buf(r2, 0x21, 0x8d, &(0x7f0000000240)="c09abb4bbd8773fccbac87d33b8c274d36bb9894af1d820e41efdd4d5205bd0bd992359e9ccd2dc3abfef6162ddabc1f9ca4424b49aeb63b86caf88cc27da141c88f18285407f7fbddba802b2b2921a5b27fcfa71b430bd195856646612c9317a7bf47d31d70a284cc2101204d228e81e29fc1e916de6d36a4a3f567c8cc8f8f6d4cc4004f7cbb69b6c709a88ca137faaf026a20d293adda1e0106ac70d53659edc82ba356acfbbbc12825e71ba43ed1efb55d6e63e8940f8ceb3663afd5622e5dc6a844f46c623e1f1ee63b4bf32891c312d5261a9cced0f42f82483bfcd5dcd8e4502a", 0xe4) 2018/03/13 05:45:03 executing program 3: r0 = socket(0x100000400000010, 0x5, 0x4) write(r0, &(0x7f00000000c0)="2400000052001f0014f9f407010904000200071008000100010000000800000000000000", 0x24) 2018/03/13 05:45:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x69}, 0x4) bind$inet6(r0, &(0x7f0000710fe4)={0xa, 0x4e21}, 0x1c) connect$inet6(r0, &(0x7f0000c3ffe4)={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/13 05:45:03 executing program 2: r0 = socket(0x6, 0x80b, 0x9) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x4e20, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x2c, {0x2, 0x4e20}, "69703667726574617030000000000001"}) 2018/03/13 05:45:03 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x14, 0x5, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x2, 0x4) getsockname$inet6(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f0000000000)=""/40, &(0x7f0000e38ffc)=0x2) [ 306.637645] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=40 sclass=netlink_xfrm_socket pig=25153 comm=syz-executor4 2018/03/13 05:45:03 executing program 1: r0 = socket$inet6(0xa, 0x9, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000000)=0xc82, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000687000)=0x9, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x80800) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000300)=0x9, &(0x7f0000000340)=0x2) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000240)={'filter\x00', 0x0, 0x3, 0xd9, [], 0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}], &(0x7f0000000140)=""/217}, &(0x7f00000002c0)=0x78) sendto$inet6(r0, &(0x7f00007a8fff), 0x0, 0x20000000, &(0x7f0000f62fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/13 05:45:03 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f0000000140)=0xe8) r5 = getgid() sendmsg$unix(r2, &(0x7f000009cfc8)={&(0x7f00003a2000)=@abs, 0x6e, &(0x7f00006c6ff0), 0x0, &(0x7f0000000180)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20}, 0x0) sendmsg$unix(r1, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0x8, &(0x7f000000d000), 0x0, &(0x7f0000000ff0)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18}, 0x0) close(r1) close(r0) 2018/03/13 05:45:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000000000), &(0x7f0000f84000)=0x363) 2018/03/13 05:45:03 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000000000), 0x4) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00003a4000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, {0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x5c) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) 2018/03/13 05:45:03 executing program 2: r0 = socket$inet(0x2, 0xf, 0x10001) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x4a0, 0x0, 0x0, 0x258, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1, {0x10000, 0x9}}}, {{@arp={@local={0xac, 0x14, 0x14, 0xaa}, @remote={0xac, 0x14, 0x14, 0xbb}, 0xffffff00, 0x0, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, 0x10000, 0x100000000, 0xffffffffffffff81, 0x94, 0xf32, 0x100000000, 'rose0\x00', 'ip6tnl0\x00', {0xff}, {}, 0x0, 0x80}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xf}, @empty, @dev={0xac, 0x14, 0x14, 0xc}, @local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x1}}}, {{@uncond, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x20, 0x1f, 0x2, 0x0, 0x0, "f2bb59ac232128c58d5851544768cb5c4aac964fbce389846ae96a298739974a5ecb9b2f109586ca813af5a3c69da7d38865b304a47a56ec5452395af22aea45"}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4f0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x3b, &(0x7f0000001ffc), &(0x7f0000000000)=0x4) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) 2018/03/13 05:45:03 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000240)=0xc4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0xf4, "2da4f8fa2fe5edf021e32bc0a19532e01a3a33de895aea08aa09a3be75f6dadf3eef67610d4c27344417b3d74102a73995afc5532842b17fbfc66f7f696522d8eccecd7cd5ec0149cc62009c060a789d6b1cac0d929f055cf2801b724c922191f8643debe171793ae8704a42360585f17c5df2e9a50c411cd31057925d0bba984d7fc2331456cf5526bbb82210157c9cbc3f8613ebe7d1abaecc0291640d2d3bb2c80e4e5001e7576fb58c279621802501731afa3262aaa8a8497b5d9323ed09616db20d31feab90763a5c17bb2d69039cfc366cad7343a1061a0341da9cdfee337a2c17d35bc48eb55163f1f5ab3adc3b084e3c"}, &(0x7f0000000380)=0xfc) r2 = socket$netlink(0x10, 0x3, 0x2) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000000000)) r3 = socket(0xa, 0x3, 0xffffffffffffff01) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000080)={0x9}, 0x4) writev(r2, &(0x7f0000d23ff0)=[{&(0x7f0000000040)="2900000020001982013d7524100a0021020008001700002a00e8ffff0800020003ee000095645aff22", 0x29}], 0x1) close(0xffffffffffffffff) 2018/03/13 05:45:03 executing program 5: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000000040)="22feea263b090900070000000000d9e9630a00000000000000000000", 0x1c) setsockopt(r0, 0x7, 0xfffffffffffffff7, &(0x7f0000000080)="9e5916d0bfbe0f70b7f9f5d8feac56aa163ceab552c924cdb95f00e15611f8228c7800ecc4dddd6be5d2aa4f066ea978cd687d10961f2578d41c0c057094a656193552f7fb6b15a3d34dc49f834f1f01c69a4a07ff32c71ee42be7d75d4d61dcd479dbde0e3badff4b2de1486e35eb012e58f8fbe0e09bd82b6418312d9584e7a2e01faae3228ff3c3da4e80ccbc7a43c0518537b8d287257c7fa67bc791ebeea5e6c950310c828b4c51c1cfffe941cddafc6344943e791d9d3f928d9736d14338985aa553cb61", 0xc7) 2018/03/13 05:45:03 executing program 6: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000080)={r1, 0xffffffff}, 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000380)=@sack_info={0x0, 0x3, 0x100000001}, 0xc) 2018/03/13 05:45:03 executing program 3: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f00000000c0)="bffc42307699c1963d779b76a5cc55936df8e5ca484b0139e364e75443ebe8a5d57f87689b2678a37365678bd663c7bc063fd706e0bb5fe712372653e711c512d3eb2e2bbbd02f01ca17ec22ea14fc1ef66873bdf3e18fcedc8cd459dc3635f99751f1abb96099598c2199a681222eab9d735d3864aec55e3e2b76ecfd952f6c092305c96f7c1838492f6354e797a6408953aea23d278c593a2dcdf560313898b8a483d00ccfbaccb7fd9b4e9b6b88309bd71304a4a99540bd5e6c149ec0666167d4240725416d4161b5a5c517a9a9caa48b2f4cf0") ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="180000000000000000f8f314389e4ff41800ffff0000000000000000000000009500000000000000"], &(0x7f0000c2fff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/03/13 05:45:03 executing program 6: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, @local}, &(0x7f0000000080)=0x10, 0x80800) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x3, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), 0x4) 2018/03/13 05:45:03 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x4, 0x80005, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x3f, 0x400}, &(0x7f00000001c0)=0x4) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x6, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r1, &(0x7f0000000100)=0x4) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000080), &(0x7f0000000200)=0x4) syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000000180)={0x4000000000, 0x1, [0xf99, 0x4000000000000002]}) setsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000000140), 0x4) [ 306.741526] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2363 sclass=netlink_route_socket pig=25193 comm=syz-executor5 [ 306.794304] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2363 sclass=netlink_route_socket pig=25193 comm=syz-executor5 2018/03/13 05:45:03 executing program 7: bpf$PROG_LOAD(0x5, &(0x7f0000002000)={0x0, 0x0, &(0x7f0000ac3000)=@raw, &(0x7f0000ac3000)="47505d04", 0x7, 0xffffffffffffff02, &(0x7f0000000080)=""/103}, 0x11) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x1, 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000700000021000000000000009500000000000000"], &(0x7f000000a000)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000011f3d)=""/195}, 0x48) socketpair$inet(0x2, 0x800, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create(0x2) epoll_pwait(r1, &(0x7f0000000180)=[{}, {}, {}, {}], 0x4, 0x800, &(0x7f00000001c0)={0x8138}, 0x8) sendto(r0, &(0x7f0000000040)="82e95baefa4d3ac22713f19e14d8b40011e5df771d401d1a00aa65024287f6c6528a0c447b7d7b9da81bcae7fae3dbb27e137df0787745c17b15", 0x3a, 0x0, &(0x7f0000000100)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(des3_ede-generic)\x00'}, 0x80) 2018/03/13 05:45:03 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f00005fe000)={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f00005a6ff0)={&(0x7f00003ef000)=@newsa={0xf0, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@loopback={0x0, 0x1}}, {@in=@rand_addr}, @in6=@loopback={0x0, 0x1}}}, 0xf0}, 0x1}, 0x0) 2018/03/13 05:45:03 executing program 3: socketpair$inet6(0xa, 0x3, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000100)=0x8, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15f}) socketpair(0x1f, 0x1, 0x7, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000180)={0x3f, r1, 0x10001, 0xe00000000000}) ioctl$sock_ifreq(0xffffffffffffffff, 0x89bd, &(0x7f0000000240)={'vcan0\x00', @ifru_addrs=@hci={0x1f, 0x0}}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="180000000000000000000000000000e08538eb000502000000000000000000000000000095291e76bf3f46959b6ba05200000000000000"], &(0x7f0000003ff6)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [], r3}, 0xfffffeb7) 2018/03/13 05:45:03 executing program 2: r0 = socket(0x11, 0x802, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000100)={'yam0\x00', {0x2, 0x4e22, @multicast2=0xe0000002}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'gre0\x00', &(0x7f0000000080)=@ethtool_stats={0x1d}}) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000140)={0xfffffffffffffffc, {{0x2, 0x4e20, @broadcast=0xffffffff}}}, 0x88) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000000c0)={0x10000, 0x8, 0x1, 0x1, 0x4, 0x4}) 2018/03/13 05:45:03 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000000080)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = socket$inet(0x2, 0x4, 0x1) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/13 05:45:03 executing program 6: r0 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r0, 0x28, 0x6, &(0x7f0000000000), 0x26e) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000100)) r1 = accept(r0, &(0x7f0000000040)=@ll, &(0x7f00000000c0)=0x80) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000140)) 2018/03/13 05:45:03 executing program 1: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000080)={0x5, 0x0, 0x0, 0x97}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x4}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/03/13 05:45:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf6fe4)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}], 0x1c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000880)={0x0, 0x0, @dev}, &(0x7f00000008c0)=0x10, 0x80000) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000900)={0x9, 0x6, 0xac2c, 0x0, 0x98ca, 0x0, 0xfff, 0x3, 0x4, 0xaa, 0xfffffffffffffffe}, 0xb) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/13 05:45:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r0, &(0x7f0000005c40)=[{{&(0x7f0000000140)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x1a}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000001c0)='\t', 0x1}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x10}}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000000080)={&(0x7f0000000040)=[0x4], 0x1, 0x0, 0x1, 0x81, 0x4, 0x9, {0xc79, 0x5e1, 0x100, 0x1, 0x9, 0x4, 0x9, 0xfffffffffffffff8, 0x3ff, 0x6, 0x2, 0xffffffffffff0001, 0xffffffff, 0x6a5, "c5f685fc19b8bb974fa9de8f47201c9d76648c2b59499f4d42cf56090aa555a4"}}) 2018/03/13 05:45:03 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000100)=""/205, 0xcd, 0x40002000, &(0x7f0000000200)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x4, 0x570, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x2000000003, 0x0, 0xd, 'sit0\x00', 'gre0\x00', 'ip6gretap0\x00', 'gre0\x00', @empty, [0xff, 0x0, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0xff], 0xc0, 0x120, 0x170, [@helper={'helper\x00', 0x28, {{0x1, 'RAS\x00'}}}]}, [@common=@STANDARD={'\x00', 0x8, {0xffffffffffffffff}}, @common=@AUDIT={'AUDIT\x00', 0x8, {{0x2}}}]}, @common=@IDLETIMER={'IDLETIMER\x00', 0x28, {{0x1ff, 'syz0\x00', 0x4}}}}, {{{0x11, 0x2, 0x88e7, 'bcsf0\x00', 'syz_tun\x00', 'lo\x00', 'eql\x00', @empty, [0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0xff], 0xe8, 0xe8, 0x118, [@realm={'realm\x00', 0x10, {{0xfffffffffffffffa, 0xfffffffffffffffb}}}, @statistic={'statistic\x00', 0x18, {{0x1, 0x0, 0x4, 0xfffffffffffffff9, 0x2}}}]}}, @common=@STANDARD={'\x00', 0x8}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x2, 0x1c, 'teql0\x00', 'rose0\x00', 'irlan0\x00', 'bcsf0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xc}, [0xff, 0x0, 0xff, 0x0, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0xff, 0xff], 0xe8, 0x138, 0x168, [@ip6={'ip6\x00', 0x50, {{@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, [0x0, 0x0, 0x0, 0xff], [0xffffffff, 0x0, 0x0, 0xffffff00], 0x0, 0x0, 0x0, 0x0, 0x4e20, 0x4e20, 0x4e23, 0x4e22}}}]}, [@common=@log={'log\x00', 0x28, {{0x659, "e25f2e31ec4618f06bb9dc7102b0afcf3178e32f3a4f095ebdd45b5c4353", 0xd}}}]}, @common=@NFQUEUE0={'NFQUEUE\x00', 0x8, {{0x1ff}}}}]}, {0x0, '\x00', 0x3, 0xfffffffffffffffc, 0x1, [{{{0x11, 0x8, 0xe97f, 'bcsh0\x00', 'bridge0\x00', 'syzkaller1\x00', 'syz_tun\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, [0x0, 0xff, 0x4f780322cd69f242, 0x0, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0xff, 0xff, 0xff], 0xa0, 0xa0, 0xf0, [@connlabel={'connlabel\x00', 0x8, {{0xa, 0x3}}}]}}, @common=@log={'log\x00', 0x28, {{0xffffffffffffffc1, "35dec9ba26531f34f8f57d2d1a8fa3651abf75fa20b154e98afb8b039dda", 0x8}}}}]}]}, 0x5e8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000008c0), &(0x7f0000000900)=0x14) tee(r0, r0, 0x3, 0xc) socketpair(0x11, 0x80005, 0x34, &(0x7f0000000940)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000980)={0x3, 0x0, 0x8001, 0xff, 0x0, r2, 0x4}, 0x2c) accept4$inet(r2, 0x0, &(0x7f00000009c0), 0x80000) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000b00)={@vsock={0x28, 0x0, 0x2710, @host=0x2}, {&(0x7f0000000a00)=""/149, 0x95}, &(0x7f0000000ac0), 0x35}, 0xa0) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000000b80)="df496f8e3d08ed6b6c70e8a38a83797bd905ab03db97cfa64d27a6e4b431b93bbad19e55e9792fef9d8c3746aa6d8b6f72963ecd1c18902868692f9f1a1da882238af03b38e17af49e3c14b457114ae7086a1bf1b4510d6a0076dcf3ef12b1f9d4a6da38e86ada6348da213956455e10098f04e5370b58d3e642627dfb2dc1567e8b91f579a61d31c787d293cd") getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000c40)=""/93, &(0x7f0000000cc0)=0x5d) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000d00)=0x100000000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000d40)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000d80), &(0x7f0000000dc0)=0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000e40)={r2, 0x28, &(0x7f0000000e00)={0x0, 0x0}}, 0x10) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000000)={0x5, [0x73f, 0x4, 0x6, 0x101, 0x9]}, 0xe) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000e80)={r5, 0x6fd, 0x18}, 0xc) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000000fc0)=0x1ff, 0x4) getsockopt$inet6_opts(r2, 0x29, 0x5f3c062b2087d584, &(0x7f0000001000)=""/70, &(0x7f0000001080)=0x46) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00000010c0)={0x7fff, 0x0, 0x10000, 0x5}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f0000001100)={r6, 0x80000001}) listen$netrom(r4, 0x1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001180)=@add_del={0x2, &(0x7f0000001140)='bcsh0\x00', 0x9}) 2018/03/13 05:45:03 executing program 2: sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000289000)={&(0x7f0000cf1ff4)={0x10}, 0xc, &(0x7f0000058000)={&(0x7f000023f000)={0x84, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x0, @u32}, @generic="5b659a62290ffc380c2dbfdc5e9f17e1a04810c46404d5291cb4e2bf501db1bb949869c29c4d914d9f26425e66cd4dd3050bc1700612dbc3080c91125fa158cf0d70309f7f1969136edfd73294c0351575a9e8aa5944f2a432a15b3fe56aa166b5"]}, 0x84}, 0x1}, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000020, &(0x7f000023f000)=0xa, 0x20b) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), 0x4) 2018/03/13 05:45:03 executing program 3: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000641000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008de000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@pptp={0x0, 0x0, {0x0, @multicast1}}, &(0x7f0000000080)=0x80) preadv(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/201, 0xc9}, {&(0x7f00000001c0)=""/43, 0x2b}], 0x2, 0x0) 2018/03/13 05:45:03 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x4b49, &(0x7f0000f26000)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x2000000000001, 0xfffffffffffffeef) 2018/03/13 05:45:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000005c0)={r0}) accept$packet(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000640)=0x14) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc) 2018/03/13 05:45:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) getsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000e17000), &(0x7f0000324ffc)=0x4) r1 = accept4$inet6(r0, &(0x7f00000024c0)={0x0, 0x0, 0x0, @dev}, &(0x7f0000002500)=0x1c, 0x800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002540)={0x0, 0x9, 0x7, 0x3, 0x19f1800000, 0xffff}, &(0x7f0000002580)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0xc000000000000}, 0x8) 2018/03/13 05:45:03 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000705ff4)={0x10, 0x0, 0x0, 0x400000000006}, 0xc) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f00000001c0)=""/8, &(0x7f0000706ffc)=0x7) 2018/03/13 05:45:03 executing program 3: r0 = socket$inet(0x11, 0x40000000000803, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000100)=@alg, 0x58, &(0x7f00000008c0), 0x0, &(0x7f0000000000)=""/226, 0xe2}, 0x0) r1 = socket(0x1d, 0xa, 0x8001) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000001c0)={@local, @broadcast, 0x0}, &(0x7f0000000240)=0xc) sendmsg$nl_route(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=@ipv4_getaddr={0x40, 0x16, 0x400, 0x70bd28, 0x25dfdbfd, {0x2, 0x3f, 0x4, 0x0, r2}, [@IFA_FLAGS={0x8, 0x8, 0x30}, @IFA_LOCAL={0x8, 0x2, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_ADDRESS={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}, @IFA_FLAGS={0x8, 0x8, 0x100}, @IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x104, 0x4) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc_llcp={0x27, 0x9, 0x0, 0x0, 0x0, 0x0, "f0aeec0d840130e5c5485e44a7627f9a8864abed4d4460dd5b1a0182c6c84a143e64f31d1c11349c949054860b9c131950a610e2736612827582530c3c1df9"}, 0x60, &(0x7f0000000380), 0x9c}, 0x0) recvmsg(r0, &(0x7f0000001e00)={0x0, 0x7ffffffff000, &(0x7f0000000c40), 0x13a, &(0x7f0000001d40)=""/141, 0x8d}, 0x2000) 2018/03/13 05:45:03 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)=""/96, 0x60}, {&(0x7f0000000380)=""/70, 0x46}, {&(0x7f0000000400)=""/105, 0x69}, {&(0x7f0000000040)=""/45, 0x2d}, {&(0x7f0000000480)=""/123, 0x7b}], 0x5, &(0x7f00000000c0), 0x0, 0x3f}, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000580)) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={"67726574617030004000010000000020", 0x0}) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0000001300010200000000000000000000d9b0730d5027cf5952677a41ecda682797aca2aa2ea7b9813492cdf5c6dbc144eca376416605a5793d1c887da210ea379d0ef66f203bf5d4adcf6a5a8abd79c0a93f6196c0bb378ac83b9a07000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="00000006000000000c000100aaaa01da864a592470a908508d628f79b826"], 0x2c}, 0x1}, 0x0) 2018/03/13 05:45:03 executing program 5: bind$inet(0xffffffffffffffff, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000003c0)={0xfffffffffffffffd, 0x0, 0x1, 0x7, 0x0}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000440)={r1, 0x7ff}, 0x8) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000f59000), 0x4) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00005be000)="acbb915d6846975d5d248d4c727115f29ae03c05a1540f53036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bbfe810cf243974b73d5c0d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0954a22b092351d191d71a236ce3666aa7ed8790364a8664", 0x82, 0x0, 0x0, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) sendto$inet(0xffffffffffffffff, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x4e20, @rand_addr}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140)="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", 0x225, 0x0, &(0x7f0000000000)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) readv(0xffffffffffffffff, &(0x7f00000014c0)=[{&(0x7f0000001400)=""/163, 0xa3}], 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000040), &(0x7f0000000380)=0x8) 2018/03/13 05:45:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt(r0, 0x1, 0x14, &(0x7f0000e64ff7)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000f9bff0), &(0x7f0000f9a000)=0x10) 2018/03/13 05:45:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc)=0xfffffffffffffffc, 0x4) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000055e000)=[{0x8}, {}, {}, {}, {}, {}, {}, {}], 0x8) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a30fec)={0x0, 0x20000000012c6, 0x1000010004}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00007b1ffc)=0x80000001, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000040)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f00006e2000)='!', 0x1, 0x0, 0x0, 0x0) 2018/03/13 05:45:03 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f00000000c0)={@loopback, 0x0}, &(0x7f0000000100)=0x14) bind$can_raw(r0, &(0x7f0000000080)={0x1d, r1}, 0xfffffffffffffeea) setsockopt(r0, 0x65, 0x10000000002, &(0x7f000000bffc)='\x00\x00\x00\x00', 0xfffffffffffffffc) 2018/03/13 05:45:03 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, r1}, 0x10) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @loopback}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}, 0x1, 0x9, 0x1, 0x6}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value={r3, 0x1000000000000}, &(0x7f0000000200)=0x8) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000aff0)=@can={0x1d}, 0x10, &(0x7f0000002ff0)=[{&(0x7f0000007fc8)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000008c90)}, 0x0) 2018/03/13 05:45:03 executing program 3: mmap(&(0x7f0000be3000/0x4000)=nil, 0x4000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) socketpair$inet(0x2, 0x80000, 0x4, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x100, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={0x0, 0xff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000200)={r3, 0xfffffffffffffbff, 0xffffffffffffffb2, 0xd722, 0x7, 0x0, 0x6, 0x9, {r4, @in6={{0xa, 0x4e20, 0x8000, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffa}}, 0x401, 0x10001, 0x3, 0x1000, 0x7}}, &(0x7f00000002c0)=0xb0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0xffffffffffffff6a) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a7b000), &(0x7f0000f9affc)=0xffffffb3) socket$inet6(0xa, 0x800, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000300)=@generic={0xbea, 0x1, 0x101000000000}) r5 = socket(0x3, 0x1, 0x9) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000000180)=@req3={0x4, 0x5, 0x0, 0x1, 0x6, 0x0, 0x6}, 0x1c) [ 307.063806] sock: sock_set_timeout: `syz-executor7' (pid 25301) tries to set negative timeout [ 307.065286] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. [ 307.073135] xt_helper: cannot load conntrack support for proto=7 [ 307.084730] netlink: 12 bytes leftover after parsing attributes in process `syz-executor1'. 2018/03/13 05:45:03 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8, 0x2, 0x3, 0x7fff, 0x3, 0x9, 0x1, {0x0, @in6={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x990}}, 0x3, 0x80000001, 0xd5, 0x81}}, &(0x7f0000000180)=0xb0) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000001c0)={r1, 0x1, 0x3, 0x6}, 0x10) socketpair(0x8, 0x3, 0xfff, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000240)=0xcec, 0x4) r3 = socket(0x11, 0xb, 0x100000000200000) write(r3, &(0x7f0000000000)="240000002600670000001c0000007700400000bf01000000000000effeffffff0900ff10", 0x24) [ 307.127965] sock: sock_set_timeout: `syz-executor7' (pid 25311) tries to set negative timeout [ 307.157675] xt_helper: cannot load conntrack support for proto=7 2018/03/13 05:45:03 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000300)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00002fefc8)={0x0, 0x0, &(0x7f0000001100)=[{&(0x7f0000000100)="d65647eccaf29c035a4d72fef8b2f756565a0b658b807a90b8d0793f97af08f3da2d13b2f779b52a8b82311da3ad2caee4cb94e4fb4f1c94dc288c13cd2eee313fde145618ace6987b58353bdd7d46cb6e1310de5b698b998ddc5a10ff6aa832b21d220143e1ca48203729edec94a20f", 0x70}], 0x1, &(0x7f00000000c0)}, 0x0) recvmsg(r2, &(0x7f0000dac000)={&(0x7f00008e8000)=@nfc, 0x80, &(0x7f0000895fe0)=[{&(0x7f00008fdfd9)=""/39, 0xc}, {&(0x7f0000b9d000)=""/182, 0xb6}], 0x2, &(0x7f0000e49000)}, 0x0) 2018/03/13 05:45:03 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0xff) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000fcb000), 0x4) r1 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r1}) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000040)={0x0, @broadcast, @dev}, &(0x7f0000000080)=0xc) close(r1) 2018/03/13 05:45:03 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x1) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local, @in6=@local}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000100)=0xe8) r1 = accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x14, 0x80800) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r3, &(0x7f0000000240)={0x2, 0x4e21}, 0x10) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00000004c0)=ANY=[@ANYBLOB="000000001800020829bd7000fcdbdf251ca01408fd0000000028000000000100000000000000000000000000000000000000000000000000000004004cf063b114ae9404a8e5cbd4013ab0c4ddd8a1b8af253be425affa02", @ANYRES32=r2], 0x24fdf3274b49370b}, 0x1, 0x0, 0x0, 0x4008000}, 0x0) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000480)=0x4f9d, 0x4) accept(r1, &(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000300)=0x80) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x730}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f00000003c0)={r6, 0x7ff}, &(0x7f0000000400)=0x8) 2018/03/13 05:45:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r1, 0x29, 0x40, &(0x7f0000000480)=@mangle={'mangle\x00', 0x1f, 0x6, 0x608, 0x118, 0x318, 0x318, 0x118, 0x228, 0x538, 0x538, 0x538, 0x538, 0x538, 0x6, &(0x7f0000000080), {[{{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@inet=@rpfilter={0x28, 'rpfilter\x00', 0x0, {0x8}}]}, @inet=@TOS={0x28, 'TOS\x00', 0x0, {0x4, 0x6}}}, {{@ipv6={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @empty, [0xffffff00, 0x0, 0xffffffff, 0xffffffff], [0xffffffff, 0x0, 0xff000000, 0xffffffff], 'bcsf0\x00', 'nr0\x00', {}, {0xff}, 0x0, 0xfff, 0x0, 0x41}, 0x0, 0xc8, 0x110}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv6=@mcast2={0xff, 0x2, [], 0x1}, @ipv4=@loopback=0x7f000001, 0x1d, 0x20, 0x512}}}, {{@ipv6={@mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, [0xffffff00, 0xff, 0xffffff00, 0xff000000], [0x0, 0x0, 0xff], 'bcsh0\x00', 'ip_vti0\x00', {}, {0xff}, 0x3c, 0xce, 0x2}, 0x0, 0xc8, 0xf0}, @HL={0x28, 'HL\x00', 0x0, {0x3, 0xb5}}}, {{@uncond, 0x0, 0xc8, 0x110}, @SNPT={0x48, 'SNPT\x00', 0x0, {@ipv4=@dev={0xac, 0x14, 0x14, 0xf}, @ipv4=@loopback=0x7f000001, 0x11, 0x19, 0x4}}}, {{@uncond, 0x0, 0xc8, 0x110}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv6=@mcast1={0xff, 0x1, [], 0x1}, @ipv6=@remote={0xfe, 0x80, [], 0xbb}, 0x1, 0x26, 0x4}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x668) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000003c0)={'tunl0\x00', 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x8, 0x3, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000f100000000009500000008000000"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x4, &(0x7f0000000040)=""/4, 0x0, 0x0, [], r2}, 0x48) 2018/03/13 05:45:03 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000001fde), 0x162) r1 = accept$inet6(r0, &(0x7f0000001100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000001140)=0x1c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000001180)=0xffff, 0x4) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001040)=0x1008) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001080)={r2, 0x5}, &(0x7f00000010c0)=0x8) 2018/03/13 05:45:03 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f00003c0fdc)=ANY=[@ANYBLOB="1400f5ff000b0100ff000000"], 0x14}, 0x1}, 0x0) 2018/03/13 05:45:03 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000007ff6f)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000003c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x2c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x4, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x88) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000001c0)=@req={0x400, 0x1, 0x3bc6, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={0x0, 0xb4a7}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="39000000501405f3bc71f7862970667f32ee6271f479a5f9bf8c0437d7798b9f0ee89e99ffabbcc067050d416cb172066e1697989916b895b8a28bce66"], &(0x7f0000000380)=0x41) sendmsg$alg(r2, &(0x7f00001cffc8)={0x0, 0x0, &(0x7f0000102fb0), 0x0, &(0x7f0000216f88)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) sendmmsg$alg(r2, &(0x7f0000000080)=[{0x0, 0x0, &(0x7f000001c000)=[{&(0x7f0000219000)="cec3214e9441328ae007a54ccc361d41", 0x10}], 0x1}], 0x1, 0x0) bind$netrom(r1, &(0x7f0000000200)=@full={{0x3, {"8b1262e0b22915"}, 0x6}, [{"9ffb760eb9a13b"}, {"50c6eff371f365"}, {"c34ad5b5b41037"}, {"1e7cd856ceca7a"}, {"29fdbdffeb5379"}, {"fb9cb3551c892c"}, {"464c50609fd75e"}, {"4ae69c1f5c6dc6"}]}, 0x48) recvmsg(r2, &(0x7f0000214fc8)={&(0x7f0000214fec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000140fd0)=[{&(0x7f0000154fd6)=""/42, 0x2a}], 0x1, &(0x7f0000214000)=""/155, 0x9b}, 0x0) 2018/03/13 05:45:03 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001600)={'ip6tnl0\x00', 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000000040)={@dev={0xfe, 0x80, [], 0xc}, r2}, 0x14) sendmsg$nl_route(r1, &(0x7f0000004fc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000001640)=@mpls_getnetconf={0x1c, 0x52, 0x1, 0x0, 0x0, {0x1c}, [@NETCONFA_IFINDEX={0x8, 0x1, r2}]}, 0x1c}, 0x1}, 0x0) 2018/03/13 05:45:03 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x2) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg(r0, &(0x7f0000000600)={0x0, 0xfde7, &(0x7f0000000040)=[{&(0x7f0000000100)="3464c1469d4d28381999feb231e0977314f3fb2a54de8a3d4d93a46e7d57b9b39ce0f871e7b20ea6fc1d12b41583778b16eba62e0ca892b1e64aa2fde1ace7c27e2dc6979438ad8d14186afccf1d0bf1fe87f576e56a6d5263333bfd8a0488449a4b8f67c5004efe0bbb53be28dd667df2c24c99c24d808fa72b967a2187d9d6c3839f4698fc58030560a24c8865454b8667c0adf9ee957aff736b73bec4a934a24587a74c79016222174de75cee3ef8e4448e548bae810d91762f70e210f651e9a9717f0885fdb2c804f6f1e1ecb6c6ea30b51a3791f60e409e702106bd3687bd1e1b58271d8ea19488450f2ec58d3044", 0x4b}, {&(0x7f0000000580)="0670ad0bd4eac3496a002c1d002bb2c14f691770c8f1a140a4234e5fb71e76dc28e2bfd16a2abb3a3377c1525504b225ea4960db07261e83b73fe00418e1f62f968a7f4625ff5e854bb12e0c8a354276bcf3c22593262efa972a774b14b815ae50a0ac86af8fe107d688f62bc4", 0xfffffffffffffe6d}, {&(0x7f00000000c0)="1a1718257f29625032cea8c36210ccc1c53f7753", 0xffffffffffffff25}, {&(0x7f0000000680)="17b9194d72dda939a829b43444c2f1dad34bca62112abbd7be43e0743d8b73c868c7afd9c123046e69d44ee1781c66273470197d71166d9af5bce9a19fe1bc66693b68dc0999c1002e1c7596400b4aea6d6e30706e26e0feb179c0f2800c6c18986890277157135a2b452b1c745799b14c341aba14f37c320fe183616201205c77a8c5fb5d1d4f468a428f7dfe29992d7f4e9a711c80e21f8e32f53409ae7c646dce5c924279f5a05eb05b72b2e9ac900f77caf2ceb996e077d154dbbb081bfe864f6730db25367490fbd9233af841a3a79b963eaa", 0xd5}, {&(0x7f0000000780)="96038c2bf97f55ee833aaad8eb6fcd4123010edd051d8ee37785c6d39ebe1416afc643de3840a91b705b963859a85ee06634ed9c5a6e598298dd9e0a866ba1031fc0085f708ebdedbcc32da98c1890640004c2eec837cbef5276459321cf703d8ce755d76a62c22c794beb7510c1b9f140506b99f4304d4c8bd150904c85c7dcc226e47773b83f84c9472ec6e44a8484", 0x90}], 0x5, &(0x7f0000000e80), 0x568}, 0x0) 2018/03/13 05:45:03 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000b84000)={0x10, 0x34000}, 0xc, &(0x7f0000220000)={&(0x7f000007e000)=ANY=[@ANYBLOB='\x00'], 0x14}, 0x1}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/13 05:45:03 executing program 5: r0 = socket$inet(0x2, 0x3, 0x102) sendto$inet(r0, &(0x7f0000000000)="3761484b5e16802dd5bb5c1d7561dfab73639ebcde6401cb163586f961d5ff8ef1ec8b425e2c41c05b3e646eacb2514c99d3c8cc09aa7420b3cc3a52079d31094c5a71cc3e0bd18f41d30adf4eb06f5c7764eb236364bdc4b454be82f74bf422f1bc8001fea243f152433fe540d4ed8b0a844e7823a7e480ed4325468fa997c0f535c31182be0300faa584d8b624fed045ec911ff1f46099ee8c134521a79268e6b667b6f9e23b38ceeccbfaf8236bdb629f7f07", 0xb4, 0x10, &(0x7f00000000c0)={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f00000001c0)="726f736534436d6e2585c8134800") r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000000100)=0x3, &(0x7f0000000140)=0x4) 2018/03/13 05:45:03 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000001880000000ffffffffffffef0200000000000009000d00000c0009003f000000", @ANYRES32=0x0], 0x28}, 0x1}, 0x0) 2018/03/13 05:45:03 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) socketpair(0x13, 0x800, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$ax25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x0) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)=ANY=[@ANYBLOB="020f00001100000000000000000000000800120000000300000000000000000006000000000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000030006000000000002004e20ac14ffbb0018000000000000030005000000000002004e20ac14ffbb00000000000000f90000180000000000"], 0x88}, 0x1}, 0x0) 2018/03/13 05:45:03 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xf9, &(0x7f0000000580)=0x3, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f0000000640)=0xfffffffffffffec4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}, @empty, @local={0xfe, 0x80, [], 0xaa}, 0x401, 0x6, 0x1, 0x100, 0x20000000000, 0x6, r1}) recvfrom(r0, &(0x7f0000000000)=""/5, 0x5, 0x42, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0x80) r2 = socket$inet6(0xa, 0x8000a, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in6=@local, @in=@multicast2}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000540)=0xe8) r3 = accept(r0, &(0x7f0000000380)=@nfc, &(0x7f0000000400)=0x80) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000002000)="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", 0x1000) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000fe0)={@empty, 0x0, 0x0, 0x0, 0xa}, &(0x7f0000001ffc)=0x20) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, @local}, &(0x7f00000002c0)=0x10, 0x80800) accept$inet(r4, &(0x7f00000005c0)={0x0, 0x0, @dev}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000000300), &(0x7f0000000340)=0xb) 2018/03/13 05:45:03 executing program 6: unshare(0x20400) pipe(&(0x7f00005afff8)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000000000)=[{}], 0x15555555555556b2, 0x0) 2018/03/13 05:45:04 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) r1 = accept4$unix(r0, &(0x7f0000000000), &(0x7f0000000080)=0x6e, 0x80800) connect$unix(r1, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e24}, 0x6e) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000180)) bind$unix(r0, &(0x7f0000ec3000)=@abs={0x1}, 0x8) bind$unix(r0, &(0x7f000000dff8)=@file={0x1}, 0x2) 2018/03/13 05:45:04 executing program 1: mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0, 0xb132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000200)={@remote, @dev, 0x0}, &(0x7f0000000240)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x5, 0x9, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2c7, 0x0, 0x0, 0x0, 0x5}, [@generic={0xfffffffffffffffa, 0x3, 0x7fffffff, 0x7f}, @exit={0x95}, @map={0x18, 0x7, 0x1, 0x0, r0}], {0x95}}, &(0x7f00000000c0)='syzkaller\x00', 0x9, 0xe, &(0x7f0000000100)=""/14, 0x41100, 0x1, [], r1}, 0x48) 2018/03/13 05:45:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}) getsockopt$inet_buf(r0, 0x0, 0x483, &(0x7f0000000040)=""/24, &(0x7f0000000000)=0x21d) [ 307.357745] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=32792 sclass=netlink_route_socket pig=25371 comm=syz-executor0 2018/03/13 05:45:04 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={'syzkaller0\x00', 0x9}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000300)=@generic={0x2, 0x7fffffff, 0x8001}) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x10) r2 = accept(r1, &(0x7f00000000c0)=@in6={0x0, 0x0, 0x0, @ipv4={[], [], @multicast1}}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=0x0, &(0x7f00000002c0)=0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f00000004c0)={r3, @in={{0x2, 0x4e21}}, 0x800, 0x1f, 0x4e1d, 0x7, 0x4}, 0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000240)={0x0, 0x26b0505b}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000003c0)={r4, 0x8, 0x8, 0xe6b, 0x6, 0x7, 0x3ff, 0x5, {r5, @in={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}}, 0x9, 0xfffffffffffffffa, 0x3, 0x2}}, &(0x7f0000000480)=0xb0) write(r0, &(0x7f0000000040), 0xffffffffffffff61) 2018/03/13 05:45:04 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000000)={0x1, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000d4b000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x90) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$alg(r1, &(0x7f0000002cc0)=[{0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="c1f687c08e74ed560d33e756e3e53e7d2d1c5a4f084aa5939924624a6fdda9c9b305f6221e415cc619", 0x29}, {&(0x7f0000001140)="c867846fbbb6d08a1b433c6a3551aec4ab5d6bde7bea4e6b8b89cf0a1855b0627c230177a1ccd2a4308c0315cfa07f7bd3dffaa5ab403fcf28aa1cf39f60a7c87d3a7e2c1ab78aeddc3c88e9f6164e77dec397cab3ecf8c43fb2ab3c784c2f69cabb4d359535876df61024833e29babd452942ef91731107a57c91e22b3d9777c8b7f80be0023f80", 0x88}, {&(0x7f0000001200)="5662a16e0f1ced9a7ac8f6f3f0657440a923c086de6d807784ab2b90bc048f097b1a0da87a9752ffe52e934f51e6e696a676880d1cab66f29e3c903dc7ffc9b50a6d4a4eae0848ba8b1fdb0dc1eed1f25fbace5cd538409bbbf36129ad56436111c9d7d5734a3248ffe37c23530ec476f8b0fb665924ec6be795dd2aca0ca4a01b150beca1920b1493ec08924b70ba0b07b89b4d21df16db2d4b55dee3f49da46df7fe49077bdd7ad0661af795244584c079fe3cdb7e44f65b4a645147cd9cb7219e17fb130d3db9b8cfffb32cc73260e3", 0xd1}], 0x4, &(0x7f0000001340)=[@assoc={0x18, 0x117, 0x4, 0x5f9c0b4b}, @op={0x18, 0x117, 0x3, 0x1}], 0x30, 0x90}, {0x0, 0x0, &(0x7f0000002740)=[{&(0x7f0000001380)="7d6972a1e694cf65a63a47a9c4d248327743e9d476b5b3e634bca2fdbb1c35a8d8f30043cc583ad31f3eba0e7669301cf868ac629037bd2ce9fe32e174e6dd1b03c0b977a59139dbca3669c9fc02f703edda9bee4948a33f4722a54e739cb80d6bad19a0ffa37d17d5721cac514e5ad487e26abea7abc60e9369125be62e2e22e3c10a2be56a32418aaea1ab262bb2b5f072c16c4a7887ecf802c8c14ba1f937b4753adf3788fd3a00e6", 0xaa}, {&(0x7f0000001440)="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0x1000}, {&(0x7f0000002440)="6fdd740926b69ff46be8ed9986115a0cbc1ab3e37d94a0e6034f909c2359c282718b5dd0895a282e002dcb3af32150e1826f6e6cde79ee5c4ed4844859acb8dc1b70464d5d46efc386f227305075ad123b29ab98235ae02adf8d082a19f130180e7a03fc34f53db16a4542e8be7e8a6a4fc6763b94285a492b6a9454b3a84c19e68e17b2a3e8789d41f67c36fa41b7d6d3151d1b6ddbd22bf128499cf59418b8c6ef60e97c17bad55e9650af59c8a8e16fc478e7485a2d1349ac46fd", 0xbc}, {&(0x7f0000002500)="5715819eb87417e3982118f92f8be36366b760a0e9995b8381c4c104f03a8ce6029114533c1a", 0x26}, {&(0x7f0000002540)}, {&(0x7f0000002580)="aa2e5e579c8bd048d7b6878ec1eb629deb26d0a619d9b94557e39d01734464e31d73ce4be7f35137f1266f893404f20bffd4661bfe1f60f7b48f469640453c1a92e671308a23663c843b594d1c9e22e211cc6d", 0x53}, {&(0x7f0000002600)}, {&(0x7f0000002640)="37baae0659019c004b277826ed73fbba81f7d9fc69679a823e4e739869bde2c78e43ff70c549bb92c35aa84398c52564c79f57a38ad2a074a162e5e2a69aa5e0da29f975abcf6bae3d27630fa59094487de58c6bdac9d56ea34bd42adc9835f2dfca62b88a138582b75091cac80e8b6900682ad812a26cf093e6f9b401e6c94744ee35ad45d7d77b5beb40d860709abc1d662b3b70fc874e305343d20074fab9492f07c948568fdb5a792a24662b021c1e756c5507ed393d6fbc9fe7429ad9431bed5a90ee1dcb174bbaf841d1a8dfdcfac8a079826ecc19a2bb37c4643b74bf56b96ba613c5", 0xe6}], 0x8, &(0x7f00000027c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x4}, {0x0, 0x0, &(0x7f0000002c00)=[{&(0x7f0000002800)="44a58fe96efbe4b1ba0968f66b57e8cb785a51441d208afc4a33782c7939712681e1cf2357cc826168b82a5f6be22220068eee263b0c1f7a18ef84a9f6e3ed5aeaa29512ea4566f188a7d653fc272de4fbcf74cf2d20d6c8eb86634a97655425bdc8fd11abab6952487063ed2bdac821b899f59672047a5145482e0875fbdce5f3b0624558bbe3ba3fa4787a6c260d07df1e5bd929e173807133960a6470416e3220a7c57f958b08bcb3a3ab7edede5875259026d07acd412cd18c5e4d23362429bbcc83c3c619fb43bbe20dd656d11fa80f9b050c4e400b42bab3e06542d9494ade60f701f684f8fff45d998014906506ed319bebc3a8c8a22b1ff7a2", 0xfd}, {&(0x7f0000002900)="9647", 0x2}, {&(0x7f0000002940)="b17a3bfc7db2b225074b295ee1ce974fbd48c6986f8203e01f7df918d32d16457815c33a63b68f8a5cca7aadb58b65ff43f1a2b476b3a0a950", 0x39}, {&(0x7f0000002980)="172712128dc38d570b3fda10a314ef8c24339604347c831bcf8a57c42b11ac4a44cb07dde0403c3c1016af22411150f167f12509ef7537981f640cca673dea954162a3f6e8692edbc25c19d48b2d793b459778b70b0a88f081081e0643d01df6f9ae7b808040bbd07c18604b5d8f801040ad1c70470ad425261f513a99301659a7b4c719706450ac1202340b9cef16d836bca7e10c5e4d8cd5a56544230ce5e8f83e103bf695ba0e34095287a8e88dab1ab0c5a5caa1d061661eb51c5b89d5f01118b43641746eec37a381eb5b27c0eb5c9271a24163d5e066ff99d027915c5316971e3d54efa48b6071b39df03ab06c17e4eb78", 0xf4}, {&(0x7f0000002a80)="b9e76b193fb1582bd54ce879ce2d21360856de28350a5914f7e2ba1b9fbf9c8f3324062b4f8e1fb2b8d08968d926eea37868cc8993c0bb97689415bd2559", 0x3e}, {&(0x7f0000002ac0)="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", 0xfe}, {&(0x7f0000002bc0)="6910d84f8c73df3891816743d46bd138c29b29f0ead4841935f877a34ed2381deaf631ae28c686f9c83834c85a7e55ab7a818d30eaefb1", 0x37}], 0x7, &(0x7f0000002c80)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0xbc}], 0x30, 0x20000081}], 0x3, 0x8000) 2018/03/13 05:45:04 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9, 0x4000000000080, 0x2}, 0x1c) r1 = accept(0xffffffffffffffff, &(0x7f0000000100)=@pppoe={0x0, 0x0, {0x0, @link_local}}, &(0x7f0000000180)=0x80) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00000001c0)={0x0, 0xfffffffffffffff7, 0x3, [0x40, 0x6f, 0x9]}, &(0x7f0000000200)=0xe) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={r2, 0xfffffffffffffffe}, &(0x7f0000000280)=0x8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r0, &(0x7f0000587000), &(0x7f0000fcb000), 0x2}, 0x20) socketpair(0xb, 0x2, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_int(r4, 0x107, 0x0, &(0x7f0000000040)=0xe55, 0x4) ioctl$DRM_IOCTL_AGP_INFO(r3, 0x80386433, &(0x7f0000000080)=""/92) 2018/03/13 05:45:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1f) sendmsg$nl_crypto(r0, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80002000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=@upd={0x108, 0x12, 0x120, 0x70bd2a, 0x25dfdbfb, {{'rfc4106(gcm(aes))\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x1}, {0x8, 0x1, 0x33}, {0x8, 0x1, 0x100000001}, {0x8, 0x1, 0x80000001}, {0x8, 0x1}]}, 0x108}, 0x1, 0x0, 0x0, 0x800}, 0x8080) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) syz_extract_tcp_res$synack(&(0x7f00000002c0), 0x1, 0x0) sendmmsg(r0, &(0x7f0000001c40)=[{{&(0x7f0000000300)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000380)="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0x1000}, {&(0x7f0000001380)="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", 0xfd}, {&(0x7f0000001480)="3d411c8da32f861244ab44b6ce6b742f882703aa0ecd247ab5db96616d936d1a4b089d6c9bc0e64b2d0fb0aebd2b7ba11d4848d1e09d0680d420", 0x3a}, {&(0x7f00000014c0)="c67dba1aff2c41c22d804c74623eea4468077ce5bd8ea417aeb7222ca4813c3a3ed859a9efaf24d8ddf18153f19be50b10084996ece3de9fe4f49f357c424f46da1ea1380c4f1b478eb53b89ae801f82a6f677fe2944f4a966de178002ce78ed873bf687054191d509de52b3f2eb50eda96154f264a57c1267b2f764cc2d2b50b2202dd9f82b3698e613fa82a3fd09c6fa91cce2518b2d08ed9147cc8631be5ab1a175bf08f2126f9d8ce9daf68310bab7c9680f3e027746fcb38ae1f8ced64050f2262a213a9f72bc570bf7fe091e4dc70cdd2e", 0xd4}, {&(0x7f00000015c0)="225771b67eda9960c2ab768a556eb4f4b73e956aed67c1df1bdc72ff1ccc058317eb8277", 0x24}], 0x5, &(0x7f0000001680)=[{0xb0, 0x84, 0x1f, "93e3ca189d8c1a2ea50780464a2fb94bdf3cc14bb3f711599d86fabe7a5b4b940fc5705bf3da44781af1735be60cee390cd3ac3bd18245139e5210ca30ba98a588f91b753d7bb44a019b3e386bfee0799b7406264e32de31df6b2fb49f5e60c2df4fd62583533c0ccf90680296353c7d9f4ebeaf396920acf50df0a2af79f1042e4ebf495c051f700d8bd36cf9c93a59518d56d782005d28775b89745c1d0d"}, {0x108, 0x12f, 0x1, "05914918124c95e1aeecd0a50cd7820b961da790b604fcc1e41c5ae50449547a6d842e86e865bd162b6add60eaa5fcd169f2a4182167b78e8dc752d14ee7c59fe1a288eb0240dc658eb4e048b2d8fbdcee0cd1df2ba3e58d504199f6c3685602a01155ddeb1339fae03593e89130f3ba848b4c47ee0fc2d4905f3cc72709fa2947a25ef6a2dceaeb11cf70a5e6ad5f8ea6eea95ad5ccb9f769e132f4d0c9ceb2e87902698626ff9c4a5d8689117f5658389840a2a71bc17b888d1d229ae6e815722e027770967102ca0590764ba8ea12f24559145a91cf12a0d54e2bbcfe57868f925891e922edf4c69f55664b2c2d0b7948e582e7"}, {0x80, 0x88, 0x7, "d3879da111b7deea64947fb575f6678fed34fb47221e22f19e48d39a3dbd4e6d2b74703c99baf868fc608e1247ab9825762e7299bac66cfb603fb92873a45b7b72de22f420ac06b3af8315be86ac82f05d84a8d4b5f7898f2ab75c12c49b007c400b1bf08318dbde2dc6861e18"}, {0x30, 0x116, 0xfffffffffffff801, "31f8ea54e0af9d0d21d7a8aea3b8a58d9d6df022e73db25f69de3c5a9c8b0c"}, {0xe0, 0xff, 0x8, "2b94290695dd4d76e04f171cbd76a6b474bc5018964d503f9d28648b2b9091c5a088f1e41fdf6966757299e6baa994a56270bec2113de1f265dd0e7eaa67be03d01ee17f66e807cca194e5e8ed7ecdc988412738e18b05982a707aea56018964980959c280f7ee2c18136434ff4bfe2273e5fe64f006b510e8e8bbc24486d092836938c4c26de1a0d7b1f44733cb3f0fdaee6240c808b8b25966ae8255376b916ff8adf20b54c3d3e2401751eb00e4f0cefb306d2bfa1a2f957f1e9ed9a32fe66216f2edc8441e70d9"}], 0x348, 0x11}, 0x88}, {{&(0x7f0000001a00)=@vsock={0x28, 0x0, 0x2711, @reserved=0x1}, 0x80, &(0x7f0000001ac0)=[{&(0x7f0000001a80)="229b31fd055260982c57594b9bd64b3f86ac6e77147cc1cf0b6f341b64", 0x1d}], 0x1, 0x0, 0x0, 0x44000}, 0x9a6}, {{0x0, 0x0, &(0x7f0000001b00), 0x0, &(0x7f0000001b40)=[{0x48, 0x119, 0x7fffffff, "c2dac622e80de026cda85585112d03aa874a1fd3bc4d1c5c834c492bd539d32fa13df6d5ae610ec4a3beed04ceb565ed28cd03344db46557"}, {0xb8, 0x102, 0x6, "fe3582c7dab8b64c7fb1014491be078aa1e388f703fbd557e29c314afc699cb869b4a53087cfe6331495a2e876d48778b8daee78320dec70e285c9c34c1f533df341ad0020043122c59f6d47f32aeaf6ac78f8bb14ce8164770ab8de2fd9111da358e561f72059d36c8e700de74c165eafaf4bf41405699163e1a9381010b9e3674373e0e9063e9df7f913c27c7aa319382d242a8d9d4299caa396bf19cc948c97"}], 0x100, 0x20000001}, 0x7fff}], 0x3, 0x10) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000001d00)={0x10002006}) r3 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000002040)=0x1, 0x4) socketpair$inet6(0xa, 0x2, 0x9, &(0x7f00000026c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000002700)={0x0, @in={{0x2, 0x8, @loopback=0x7f000001}}, 0x0, 0x5, 0x6, 0x0, 0xc0}, &(0x7f00000027c0)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000002800)={r6, @in6={{0xa, 0x4e23, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x100}}, 0x2, 0x6, 0x7, 0x400, 0x4}, 0x98) setsockopt$inet6_opts(r4, 0x29, 0x3f, &(0x7f00000028c0)=@routing={0x76, 0x12, 0x0, 0x3, 0x0, [@empty, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @dev={0xfe, 0x80, [], 0xd}, @dev={0xfe, 0x80, [], 0x12}, @dev={0xfe, 0x80, [], 0x15}, @remote={0xfe, 0x80, [], 0xbb}, @remote={0xfe, 0x80, [], 0xbb}]}, 0x98) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000002980)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f00000029c0)={r7}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000002a00)={0x786a29964cd2fd24}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002a40)={r7, 0x80000, r5}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000002a80)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r8, 0x4008642b, &(0x7f0000002ac0)={r9, 0x12}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000002b00)={0x2, 0x91bc, 0x200, 0x1, 0x8, 0x3f, 0x7fff, 0x7, r6}, &(0x7f0000002b40)=0x20) sendto$ipx(r4, &(0x7f0000002b80)="e5544ef8393793a925778291619b677c7d2ea1d72939d6fd13438637a054a3e428", 0x21, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_UNLOCK(r8, 0x4008642b, &(0x7f0000002bc0)={r9}) socketpair(0xb, 0xa, 0x5a10, &(0x7f0000002c00)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r10, 0x800443d2, &(0x7f0000002d00)={0x7, &(0x7f0000002c40)=[{}, {}, {}, {}, {}, {}, {}]}) ioctl$sock_SIOCOUTQNSD(r11, 0x894b, &(0x7f0000002d40)) r12 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r11, 0x84, 0x5, &(0x7f0000002d80)={r6, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x84) sendfile(r2, r12, &(0x7f0000002e40), 0x6) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f0000002e80)={r7, 0x80000, r8}) socket$key(0xf, 0x3, 0x2) 2018/03/13 05:45:04 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000400)=@filter={'filter\x00', 0xe, 0x7, 0xf38, [0x0, 0x20000b00, 0x20000d40, 0x20001108], 0x0, &(0x7f0000000000), &(0x7f0000001ac0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"]}, 0x1021) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000040)={'tunl0\x00', 0x4b}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r0}) sendmmsg$nfc_llcp(r1, &(0x7f0000001640)=[{&(0x7f0000000180)={0x27, 0x1, 0x2, 0x5, 0x7, 0x7, "c20886b1a914c6f0807a68309a537781610163443946bb33faec04fa0fc86fadaf290ff5de235d58699a3e1e175783ee373ea400fdf1cb7efe028d96b1d228", 0x36}, 0x60, &(0x7f00000003c0)=[{&(0x7f0000000200)="16bba1fadc2b29ce301437e929ddbd534573f4e0f3272a4fd9085cbd25d123429eabe0ffdde3afd6c83dd3a678837eee49", 0x31}, {&(0x7f0000000240)="3456085331c169500faf057995f0376c549f55673a6cae67203aedb5fa1c3b15b8da1f1d05f91b446cda764a540ec0571affe08b72025b185ca90d50ca397ca84d3d4edb7212eafd9c86eeed08840ae81b6e8a4af6c12dccb740965a52706ff81d15e330a8a587d93b684a42f99996ffef2a9b74cbf0171e87d41481b1bb899fc2c92dcfa58299c6ca127d32509591b9727779e85fd1c3a18e5a9e14ba7d4077041ad5c11a0937b9dc96975f481617456a75fcf95a4b7cf8b24bf63612665deab4a1a12f95bf91b6f3f361", 0xcb}, {&(0x7f0000000340)="fc39ccfb81ee2d366c174997c880e475e8c1b655fdf6d11b7a7103487b654c8638dcf6e9dace424e2826f9c06f3a7fb8464790abd3de1d609aa516745e28a8bad2", 0x41}], 0x3, &(0x7f0000000480)={0x1010, 0x99, 0x9, "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"}, 0x1010, 0x81}, {&(0x7f00000014c0)={0x27, 0x0, 0x2, 0x2, 0x401, 0x885, "764aeec1af0ffb2a82cc622289aff698af1288670f0c433b29b4bd0b7bee7a6dd54f85aab8647b8618173f901e7510e05776ac951896c0c41c4f6ee13350c3", 0x35}, 0x60, &(0x7f0000001540), 0x0, &(0x7f0000001580)={0xb0, 0x112, 0x8, "bca5ce18298eed4bbecdf31a71fa88b585c1c21c1ce866a2daf24f6756ca6172185b1fdfe38238b2467329ab9111f053506d106f55b5400da8317201e31e9e2b2f4d36997b2d750fc5687f22ec62adea17b32f7efc5968996dae4062bff30cd6c56dd5d6cd3799d2ecf0a01ae6f1098c837875f43a4736228ba8dfea71fd707f21dcfa600fa90257b2f6960d9dcfa2bf408fde45524a474a69b390"}, 0xb0, 0x40000}], 0x2, 0x4000000) 2018/03/13 05:45:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/03/13 05:45:04 executing program 3: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x7, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x100000114, 0x80000000000000a, &(0x7f00005ecffc)='\x00\x00\x00\x00', 0x4) 2018/03/13 05:45:04 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@alg, &(0x7f0000000080)=0x80) r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in, &(0x7f0000000140)=0x80, 0x800) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000180)={r1, 0xfe29}) r2 = socket(0x11, 0x4000000000080003, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00001fb000)={'vcan0\x00', 0x0}) sendto$packet(r2, &(0x7f0000485fb8)="18f4241a85f57141ebf0f7ac134ffffc08cb0c2c39afe40063fbb19820d04ff30f8dcb76aa5d972865ec04fdcafcd01dec4a1ff1a4c5d3963f08788581176e51253680bfcbcdc632", 0x48, 0x0, &(0x7f0000601000)={0x11, 0xd, r3, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) 2018/03/13 05:45:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000fcbff8)={0xfffffffffffffffe, 0x0, 0x2, 0x20}, 0x8) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='eql\x00') setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) 2018/03/13 05:45:04 executing program 1: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x6e) getsockname$unix(r0, &(0x7f0000000240)=@abs, &(0x7f00000002c0)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) getsockopt(r1, 0x10f, 0x83, &(0x7f0000003fb3)=""/4, &(0x7f0000000ffc)=0x4) 2018/03/13 05:45:04 executing program 5: pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$ax25(r0, &(0x7f0000000240), &(0x7f0000000280)=0x10) accept4$inet6(r1, 0x0, &(0x7f00000002c0), 0x80800) r2 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r2}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000300), 0x4) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000340)={0x10002, 0x7, 0x1, 0xffffffffffffffff, 0x10000, 0x3f, 0x8000, 0x80000000, 0x0, 0x2, 0xbd6}, 0xb) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000000440)=r4) getsockname$unix(r3, &(0x7f0000000080), &(0x7f0000000100)=0x6e) ioctl$sock_SIOCGIFINDEX(r2, 0x8929, &(0x7f0000000000)={'bridge0\x00'}) 2018/03/13 05:45:04 executing program 6: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0xfffffffffffffefd, 0xaf, &(0x7f0000000080), &(0x7f0000000100)=""/175}, 0x391) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000040)=0xcee, 0x4) 2018/03/13 05:45:04 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000100)='gretap0\x00') bind$alg(r0, &(0x7f0000000200)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a1775d5e39ee5b3b60cc2432eacb700", 0x10) r2 = socket(0x10, 0x805, 0x9) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000000140)={0x5, 0x40, 0x5, 0xffffffffffffffe0, 0x1, 0xbce3, 0x81}, 0xc) r3 = accept$alg(r0, 0x0, 0x0) r4 = socket(0x3, 0xa, 0x8c) setsockopt$inet6_MRT6_ADD_MFC(r4, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20, 0xfa4, @loopback={0x0, 0x1}, 0x7fff}, {0xa, 0x4e23, 0x3, @dev={0xfe, 0x80, [], 0x1a}, 0x3}, 0x7ff, [0x1000, 0x3, 0x1, 0x1ff, 0x2, 0x800, 0x8, 0x5]}, 0x5c) socket(0x1b, 0x80004, 0x9) setsockopt$inet_opts(r4, 0x0, 0x9, &(0x7f0000000000)="228d19e48902e39a15015c4cd7f37405ab01c673bd9dce457009262c9e9008cd3438b263e469210017cd543da9e86df581485c6b45c3e8018ab4c49b99f2b6077cb4577e409c9f20027b6307c4917825e0fe331424ca48e09423017392ab56c8121a8272452f20ab92bebd57e3d96e0a2a2a044c9c41926491", 0x79) sendmsg$alg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f00000003c0)="f81770fce9be1dd7e3ffe262c2a9c01f6b2c547e6b5d12d4121d7130b5e43c4202d6e933d50797b425d26fef64bf0f6b73e901b3873e78f5a245de01c09081799f5c069e5232e385a128b9165d9e", 0x4e}], 0x1, &(0x7f0000000280)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r3, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000940)=""/92, 0x5c}], 0x1, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) socket(0x10, 0x3, 0x3f) [ 307.488713] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/13 05:45:04 executing program 1: r0 = socket(0x10000000000010, 0x3, 0x0) write(r0, &(0x7f0000000040)="240000002e00010000350000000000000000f9ffffffffffffffffff08fffff404010061", 0x24) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x0, 0x0, 0x8, 0x4}, {0xffffffff80000001, 0x4, 0x9, 0x7}]}, 0x10) accept$unix(r0, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000280)={'gretap0\x00', 0x80}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000200)={r1, 0x7, 0x12b, 0x9}, &(0x7f0000000240)=0x10) [ 307.549299] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/13 05:45:04 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-384\x00'}, 0x58) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) r2 = accept4(r1, &(0x7f0000000140)=@can, &(0x7f00000001c0)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendmsg$netlink(r1, &(0x7f0000006c00)={0x0, 0x0, &(0x7f0000006480)=[{&(0x7f0000005380)=ANY=[@ANYBLOB="980c000000000000ffffffffffffffff880c0000a4d6dc2e770989dc6ac353450090b00606524a0a4e1d04f724e86b27b88f349f84a07c9905a99c14d8735c9bdceef779d3b5c5abfb48109b3ed8fc7da6412db4cab8e49990f2ae6e98d71be399728cccbc215c24425e0761c419f5d3091c4431a2739b78d26e4b3692b4f03578aafb2400705ea525abd1e9c697feff63f25868aaf4914d9ca833ab90b81ca6c9968655482c99ac5200774ef9027837206e31f262d8ca9488aeba0bb083aa7ee8c7d3848da2f097d02fd9501ddd51ff2cc937ca9800e4c0402855ee307bb06dbec4b3e19e1f889f9b9f5c37772822ef380ece4115b8744b8f0b5dd3a248373511434cd00a5b797b18d5ac70545baa9939ccba292b22c69e569780fa445f262aa75ee5d03e668a1f582650d2be4884faa3b037773b0a65e26d83825c272aa8f937be59715d4600e15a18e2dcc8d4ce888e4b96e5d3ccdf66ea0ad306e6ff29b8a944b86eb26f3d8925af2e193bec5063f696aa66bd8cb6770e355de9d7abd8af7e96b411ec165ac06fd2e239980911c334afc5db12f07ab1c4e7eeb6b258dc0b71f1cf93cf956f91f4634acd771b73538794474d8a46892e389cacb22e337962776fd6a4aba7e298e127db96c59042b0ac0e08c26d100f722c5f21ebc96acb110c646a86b624f9ee3a9394a1b460ac1ffe3da6beb5ae026c570493234e8bf8f9ab8c658e72702585762ea3ebcba68d5c34d71359141480c8de7900cac71f302ef7bb1b3786ff67bc3cdc558d3ed83ba9a86e54040f50d8173ad7b5147405b12a4183301901ce3ec01ce4938409d9a6ec73a9fb22138b5c866da9ab95542691f9c65fcf7f87906cb5ca2353acdeb173ef82a7be5c448f9eb492af8c99dd8e3251f3a79cb0b807960495132c81d142d2913eb23538b268af5f6a0ce6baadf4a5edb22c299991d89c76fad4822c8eafd6834d9ea69a4cb32e0083a2d2e2a592ff0dc51361036ee66bcb8d3ffd70cb2307827ebba17918461fb5072c5e6d4bb6c5ba5aa7320833ccb6351efd48e882c76a2f0364cc147a477295976e3e2559d10775b68593efeb4e5a556dce538d26c6c31868dc7fc7663c04ae33313a536f75247623075ca1fb05ac50f8b8c91da7191f5cf72f85b4386abfa7e591ca8509ee45fa6e5b4ff22397f074b7960e2d3d96f5ea3910c545d1751acecb79b735cc410fb82fbf79067e8d06745b1a1900f1fec0cbc68089faa24d2ec24c4b1d970c04db1b4d6877fdc3cfaef7dbe3814ae26288d5012b1ed8bb1de90487186f53ab793c0a4f9723937eb24a0a784ce9af8f7b7d34394812fd66703f8680cddb692bb86780c8050d5909893d54afb1bc0dcff5f6f5a370791e90245e7901ea29d51ba4d3851833cd8d8f72068f88ea66f6775c79fa6a208345f9ad7e7a1c0cb3fb405fd3db20d3f89baaead866f9e13bb641cd248e0afdd21d35747d93f2198182c09f293b883f812a6e49d5e6d60ec800e3b125d0842bc9cab20b78d8b01aa39287732a2bc161b53cd93159fa3b7a337fe5b50e4438141a05a1260348784aba5cb83590a1779e9e37b5f7fa90fc6f6582db599d438f43188e1afe56e4ee5ce4e11f222cb886e1b80ffa0a0a6b9ea2d95c7048ae8389a16d874d9ce7e9ce91f7f650948cca5931441fa6fade05e81b9c792d5165afb44bba371edb39b7b424e23dd62074439408c8998dd22609aad37ab91a9fa7ea27866251e8a83ed0043b4b9a9c0147e99c402132252628f38d2e6bfa18ee3511384e6c7ff63fd2719b6ea513eb1c4a2b2694b9141d9523784f9e3942aa16e3207ac76d444fd9ea5b09cbc3e04940dbeaa16c014103a1620ad3f0894da6c822a7f729b899718effdd13347c13b6a96c8078b734fd96684097d6f802265af2a22d908d7630834cc6f168799f8c50ed2bc4cacb030554fc7c7117ccd7e0237c4ef87df6650574baa52ec237c3d5f800cfc04bebe41393c74e4f9cb7798cfa3f7f24e80c95f07ab9b1effc6927e24ab5421cdfd894901e3e109e7fddbe358d467ec5da1f761695c0c8aa7fa05068ba3d09956e2d5138c5245095d1ce24d43c97eb3ac31d036be6bc957355c86b87bef5baf5539f832521979f19b385862dfc24d74815bb18dc500e2bb00cfd82177454f985a95ce1eb32404a4bbe841e348f6850837438911f855c1ca4462a0764fa1296ab26872077ce8c2d990dc6d992d63f367f5a1b8a9165621b41f4fcc5a5f1794d3adbc4b7480c771d87c8792bf37030a4d6a0fcfd2daa15e35ca389f343862dcdc3008829201a5bb2bfd2a430e15a757b36c29de8397ad18f6e8a984e98804cb7d637ff20d44f4aa07b3c8a37a7871ed054ec15b6961e0ba0fe69404a01ff256b40869e486f22d4b4ec692fe90d9858fa7b30fade35b7228688e9393a776b1de7f56379562c0d8f51c51ae5222cc2588099d886bb6c361b093ef1b6af44f6694f721c7c2dfd75f12734152e24dbcf6c794397c026d1c108806eaaab7cd6c188ef317a5adabed72f1413cba876b069da04add16493ffc66bf8fe6fa0c2f45503ace58c3cd11ef1ab66c677c1e42104a2fcbe3188d9081f0c5d32d4586075941d29d3bf7b4eb0b88e56a87060f7dd94278b86894843ad88dfe9b9f66d8d160fba5cca6b5a111ac3ce8e32fbdccc9d59694e488a6ecd78fa04b7bc8b96847921365f1da2c3deecdabadb635e14e5f460a2f4aefff09891624f28b3afb89dee51f39f490c20124cff5fa276f76b67a4f3a153fbcdfdcecbbbe9c51c6609bc39fac41dc4463400323133939d55c01a5df3b91664ecc97fcbe7b2be13fcdeba1b2c9218cc85bd9a4f33856aa6f56a43aa83758d387eb26da8b727e0249e3c116e911289591c2b51450fd1a7ff4b68e0091c404dc950f170707f9fda94b31c1131ed737072db229c58241600cacd9374fe8b403e6f0290a7b8db871ebc8ee348a217bf97505db5adfb9fbe2610b85b865c9a6c663e8ed7589ebee33f62a5f2776c328dad35e26a3375eed22aa73e14a21c7f603ed003fc799677e073d45d0241c6b0f01574d0aae59b05279ec48264285bb857b5ba392d55444ef5fcd05f23bad76daeddcf73b638a50980d7f02ddaab0e1ef5ca3f45094ebd62e2bc4600eaafedd2c1645383f71ee9276da998c197ea17af75fae0612f6e7a04c1a21e36a3599aaaab8f4e640c9ecf16882efa9d34854239fde604e13b54b95bd484d3e63f6c42cfeeb514d6c7218f7c6c144a538749a9c78b8db953fb610868955a903986df4b270436b143a71d7e00d065f479d649d3896e0c48f9968fd3742d55f1807cd76b68dbb25bec308d1caa02bb34ebb3bf170f91032e1084866f04202cd1bb343147e4899de09869962fced3f70b0b1ba2e146363b7e99766afae1e6d199480009f7202b45cb0cd51b6b42dea7eb9541244668adaf47fcaab204a7625a721de2dabd78e22a753587dd0dd2a59e6c3057014efff9346617b664c084f23acd5ebbf1bbc97ac035995624118cf014b723cc880957210aeec2507018eede2a342e45100c4e0e939da4401b4935e02400321c98b93c9e5a8e3efc9e001e3e3cddb33b23d636d847f325f3885318fe4b7b3f4ee460e422ea8311a593dc7842897b5310c1446ee550d4ee542d933cfb33b05154e4d3043e68227bc2730531bee462d234f27666a23a920593e6c359ded34a5cc4275be0f613310d59d845448b265970fc22502998ea1f5a61c99641ab2078399c3e4e873252eed109d916cfa867ab271c4d8f54b6a816a135cf8e11e1b09e2dbcff95385f9b485bb48ef6f2619a36cedde43c0500fd0dfcaaa552c3ce7312cea33e7429de20b84c8d269cf11208435fa8c333dcad2e17d14b2c5293af9a79e200d8711c074ac43213ed9cf2ffc472ba659338f96c95da99a7eb75408ca3ac9956a0c96303c8cccaf9846a3e32b08424ecf40668196ecd4577a2a881f52e6ab85f4941cc00188dfc73b0ea35d5444b66ee3bb72249766d7b2f8fbb4a21da4a123e2870ba69c5b1035ccf3255de1a6953aaef8e7f948ccc2f1991898d5fb8829658762b734da71bcd5a4d4197ddb2ba8ac906f64a960aeaf92ee855b158d57ae1baa6e9dbb7523e1bbb6a312c9c3c5aff19e76552bde49695ef87d9e6349ce08171f0d6fd61ffa2ad310943bb66d3311b05276771ebba8778e9d138f9ae9585e98df5f4cd082e0d91831aa972f09f2e46ffeb23fdc6bfb822e3bdf46fe81d135f01890a6a182cc78e3b450e386448e279ecf8f89d61d357994e7f2f7a99ea5ab3dfacfce6a9b392844bab93d89affc08f731419ac8e78fe53a807570fdd9fe1dc263bf3ff9d808584a937279bbcc38d25aa1b13bc8c36b2e321853cda4a8d6818eff793d82c3838beeb477d9974560890234a767e4d0669f21fa505127adf4c85ec642c2cd922cac9cd1ab0c7ca3d6cbeb92ead04bb40cc0e56ad653fe259f1086f29eb1934191b908c0a60973ad3298ba2fe14cf2c8c4193494ea62d5f4c8daee3edeca4bbe05f5908f4b997000000"], 0xc98}], 0x1, &(0x7f0000006b00)=[@cred={0x20, 0x1, 0x2}], 0x20}, 0x0) 2018/03/13 05:45:04 executing program 7: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000000c0)=@broute={'broute\x00', 0x20, 0x3, 0x4d0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000980], 0x0, &(0x7f0000000000), &(0x7f0000000980)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x3, 0x0, 0x0, 'nr0\x00', 'irlan0\x00', "73797a80616c6cf58400", 'eql\x00', @link_local={0x1, 0x80, 0xc2}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0x70, 0x108, 0x140}, [@common=@LED={'LED\x00', 0x28, {{'syz1\x00'}}}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@dnat={'dnat\x00', 0x10, {{@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 0xffffffffffffffff}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x2, [{{{0x11, 0x0, 0x0, 'erspan0\x00', 'bpq0\x00', 'vcan0\x00', 'bridge0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], 0xf8, 0x160, 0x1a8, [@limit={'limit\x00', 0x20}, @owner={'owner\x00', 0x18}]}, [@common=@mark={'mark\x00', 0x10}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00'}}}}, {{{0xb, 0x0, 0x0, 'syz_tun\x00', 'sit0\x00', 'rose0\x00', 'ipddp0\x00', @link_local={0x1, 0x80, 0xc2}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb0, 0xe0, 0x128, [@connbytes={'connbytes\x00', 0x18}]}, [@common=@redirect={'redirect\x00', 0x8}]}, @common=@ERROR={'ERROR\x00', 0x20, {"70a2471910ea0307fffeaa4a32365c1025cb67f82a38e03ab0d20fe79397"}}}]}]}, 0x548) 2018/03/13 05:45:04 executing program 3: r0 = socket(0x0, 0x8080f, 0x2) getsockname$ax25(r0, &(0x7f00000004c0), &(0x7f0000000500)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0x3, 0xc0, 0x1, 0x7fff, 0x60}, &(0x7f0000000400)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000440)={r1, 0x8, "85412d94d04334e7"}, &(0x7f0000000480)=0x10) syz_emit_ethernet(0x6, &(0x7f0000000280)=ANY=[@ANYBLOB="a9dfbfffec05cc23788bee5bc6e4dac82e7c0f908402c85908f2a56e544090cbe652975baf57b9aa35f4e9a1e885e1e4238cdb953214dfa90cd6afe096732a9317c1899fcaf241f0f9babc84524ad2978c01f238f5b98d152ba7706d344de001121da7920181d8b0c51539f3ede1b9af11f5a1522abce3515f87ec19ebbf45eec462054548ba1ab7a6133be2d0242129ad9189f21ba74052", @ANYRES64, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYBLOB="41e4e902de001d49ea0d636111a058158a7411a223b5d6b779ba7a2ac445c2f1608862ee920cc6aa5885dc6c72e2876724e4457e90e3eff8323bc86e4dc1969c6cea0bb4856ac28d4fdbbad7493bc630c63b80e6889cd735ca867d6e591e6833cb2fe76de918f5197ce36d4ef2a9d1b06e99d5e13dcc537013e597f045b6e122096849f93770a3e89b2d332605613fe73d93f8e7a5658b8ee5c566fc35fbcd695c2360b01649621c48e757d82619fb6dcb56370fb7e632b8084ccbe6c9ac3bca93ebbbba9eba2d75d3096ccc4e49915fb9e0bc3bc6ac90df6e65bac2cd9362b5f35bc07de3d13a5999eaa3", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYPTR, @ANYPTR64, @ANYRES64, @ANYPTR64], @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES32, @ANYPTR, @ANYPTR64, @ANYPTR64, @ANYRES64, @ANYPTR64, @ANYPTR64], @ANYRES64, @ANYRES32, @ANYBLOB="a9731558744c8c42a6875096a77fb9ba04fc08a81cd71418898b0c6a45db3986d859d3093632b2324566e206ffca0f0961a6f96f8ab7a12d1e3b861d011f82dc50da8a3c9ff3a29cbc3ecafd8b1bc2e9b80d6d8663138f35532b03a76a300bc8fd06dffd431702df735255734101b96c52bf49a278504d3b95e55c2d51d6a71a702744c90df198f9ce9a003b7e6d5d3ea78d090ed5c7673f5f84b492d3fadb4b4ca4c19871d0f9bb6cb85b033330722014cf30a6aef7284a5b17ed"], @ANYRES32, @ANYRES64, @ANYRES32], 0x0) 2018/03/13 05:45:04 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20, 0x1, 0x210, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=ANY=[@ANYBLOB="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"]}, 0x288) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/13 05:45:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) pread64(r0, &(0x7f0000000200)=""/110, 0x6e, 0x33) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='syzkaller1\x00', 0x10) connect$inet(r2, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0xf, 0x3, &(0x7f00009ff000)=ANY=[@ANYBLOB="180000000300000000000000009ffb009500000000000000"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0x3f, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r2, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r4 = socket$kcm(0x29, 0x1000000000000005, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r2, r3}) close(r4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x4e20, 0x7, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, &(0x7f0000000040)=0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r5, 0x1}, &(0x7f00000001c0)=0x8) 2018/03/13 05:45:04 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067efe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)='8', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000018c0), &(0x7f0000001900)=0xc) 2018/03/13 05:45:04 executing program 4: setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000ac0f68)={0xffffffffffff19f8, @in6={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x4fb1}, 0x98) sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="e4", 0x1, 0xfffffffffffffffd, &(0x7f0000000200)={0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1c) r0 = socket$inet_smc(0x2b, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) socket(0x7, 0x0, 0x1000) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000140)=0x1c, 0x800) syz_extract_tcp_res(&(0x7f0000000080), 0x3, 0x100) socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0x2, 0x4) 2018/03/13 05:45:04 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000040)=[@in={0x2, 0x4e20, @broadcast=0xffffffff}, @in={0x2, 0x4e22, @broadcast=0xffffffff}, @in6={0xa, 0x4e22, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xce}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}, @in={0x2, 0x4e24}, @in={0x2, 0x4e21, @multicast2=0xe0000002}, @in6={0xa, 0x4e20, 0x4, @remote={0xfe, 0x80, [], 0xbb}, 0x8}, @in6={0xa, 0x4e20, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x1}], 0xc0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x4}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000200)={r1, 0x27, "8a6388f16c37fac2f3b408f221b0d7049def404c2c757e414dbfbe98bf77feaafc7f8070b5d1f2"}, &(0x7f0000000240)=0x2f) r2 = socket(0xa, 0x3, 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x29, 0x7, 0x7fffffffefff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/03/13 05:45:04 executing program 6: r0 = socket(0x1e, 0x1, 0x0) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000000480)=[{&(0x7f0000000440)='\r', 0x1}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000998fe0)=[{&(0x7f0000780000)=""/222, 0xde}], 0x1, &(0x7f00005edf5c)=""/164, 0xa4}, 0x0) recvmsg(r0, &(0x7f0000408000)={&(0x7f000022b000)=@rc, 0x9, &(0x7f00003fdff0)=[{&(0x7f0000f32f32)=""/206, 0xce}], 0x1, &(0x7f0000bc0f92)=""/110, 0x6e}, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x5) 2018/03/13 05:45:04 executing program 2: r0 = socket(0x40000000015, 0x5, 0x0) getsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000080), &(0x7f0000000100)=0x4) 2018/03/13 05:45:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$inet6(0xa, 0x0, 0x7, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000300)=""/48, &(0x7f0000000340)=0x30) sendmmsg$inet_sctp(r0, &(0x7f000093eee8)=[{&(0x7f0000000140)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000000040)=[{&(0x7f0000000080)="88", 0x1}], 0x1, &(0x7f0000000540)=[@init={0x18, 0x84, 0x0, {0x14e2}}], 0x30}, {&(0x7f0000000200)=@in={0x2, 0x0, @multicast2=0xe0000002}, 0x10, &(0x7f0000000380), 0x0, &(0x7f000093ef10)=[@sndinfo={0x20, 0x84, 0x2}], 0x30}], 0x2, 0x200040c0) r2 = accept4(r0, &(0x7f00000000c0)=@llc, &(0x7f0000000000)=0x80, 0x800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9, 0x0, 0x8, 0x9, 0x9}, &(0x7f00000001c0)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r3, 0x8001}, &(0x7f0000000280)=0x8) 2018/03/13 05:45:04 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) socket$packet(0x11, 0x3, 0x300) socketpair(0x1d, 0x0, 0x7, &(0x7f0000000780)={0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00000007c0)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000800)={0x0, 0x80000}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000840)={r2, r3, 0x8}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x4, 0x5d8, [0x20000040, 0x0, 0x0, 0x20000210, 0x20000448], 0x0, &(0x7f0000000000), &(0x7f0000000040)=ANY=[@ANYBLOB="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"]}, 0x650) socketpair(0x9, 0x80000, 0x7ff, &(0x7f00000006c0)={0xffffffffffffffff}) getsockopt$inet_mreq(r4, 0x0, 0x24, &(0x7f0000000700)={@loopback, @loopback}, &(0x7f0000000740)=0x8) 2018/03/13 05:45:04 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x7fffffff) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r1, &(0x7f0000000180)=[{&(0x7f0000000340)=""/4096}, {&(0x7f0000000080)=""/222}, {&(0x7f0000001340)=""/4096}], 0x0) close(r1) accept(r0, 0x0, &(0x7f0000efaffc)) close(r1) 2018/03/13 05:45:04 executing program 6: r0 = socket$inet6(0xa, 0x800000806, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001dbee8)="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", 0x118) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e22, 0x4, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xe}}, 0x7f}, 0x1c) 2018/03/13 05:45:04 executing program 2: r0 = socket$inet(0x2, 0x6, 0x81) setsockopt$IPT_SO_SET_REPLACE(r0, 0x100000000000001, 0x25, &(0x7f00000000c0)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32], 0x4) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}, 0x10, &(0x7f00000000c0), 0x0, &(0x7f0000002f00), 0x288}, 0xfffffffffffffffe) connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e22, @broadcast=0xffffffff}, 0x10) recvmsg(r0, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a00), 0x0, &(0x7f0000001f00)=""/4096, 0x1000}, 0x12000) getsockopt(r0, 0x0, 0x0, &(0x7f0000000140)=""/147, &(0x7f0000000200)=0x93) [ 307.676364] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the (last) chain [ 307.696302] ebt_limit: overflow, try lower: 0/0 [ 307.710386] kernel msg: ebtables bug: please report to author: nentries does not equal the nr of entries in the (last) chain 2018/03/13 05:45:04 executing program 1: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000422fe0)={r0, &(0x7f00000affff), &(0x7f00002b0000), 0x2}, 0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x1, 0x10000, 0x7, 0x0, r0, 0x1}, 0x2c) 2018/03/13 05:45:04 executing program 4: r0 = socket(0x4000000010, 0x802, 0x0) write(r0, &(0x7f0000000000)="240000002e00ab0800000000002000000108efee010000000000040800000000000000de", 0x24) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) 2018/03/13 05:45:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000040)="ee", 0x1, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x7}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x35, &(0x7f0000000000)=0x4000000000001, 0x4) socketpair$inet(0x2, 0xa, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00'}, &(0x7f0000000180)=0x44) 2018/03/13 05:45:04 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e13000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000972ffc)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x400000000004e1e, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f0000d10000)="ee", 0x1, 0x4000084, &(0x7f0000f6bfc6)=ANY=[], 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e, 0x800) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000480)=0x0) r3 = getuid() r4 = getgid() sendmsg$unix(r1, &(0x7f0000000540)={&(0x7f0000000280)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000300)="8cb9d5686c9ed89a63f2443eb72f", 0xe}, {&(0x7f0000000340)="6832d483b66197acd4c449db6523aa87cab82aac35bb46c2e0f248e2e5c70b41d04fc55350e682f73c8a7f2a76cef697965091a191a31992e598206fda3501cba8b51c300c9593576e3c31e16387922ebd64096cb07382517f836399001c55af9bef8f519b31a5f756e999eb0f540c47367ad3373aac09fc3ca43e9b0842a81ffd35317dd699e5ff0e35a127a27cf9ea7a60ecde7cc4c7a65f9faada14e290da520723e0e04db2f4ddd5dccbba19e7fe4ae858963075ea959e13d0a3fc3221ef32e586ca5eae320861774004b6", 0xcd}], 0x2, &(0x7f00000004c0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x58, 0x24000000}, 0x41) poll(&(0x7f0000000040), 0x200000000000010c, 0xffff) 2018/03/13 05:45:04 executing program 0: r0 = socket$inet(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x4e23, @rand_addr=0x12}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}, 0x8, {0x2, 0x4e22, @broadcast=0xffffffff}, 'eql\x00'}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={"62726f7574650500", 0x20, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000400], 0x0, &(0x7f0000000300), &(0x7f0000000980)=ANY=[]}, 0x78) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000140)=0x4) 2018/03/13 05:45:04 executing program 7: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f74fe4)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000856f71)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0xb) recvfrom(r0, &(0x7f0000000080)=""/31, 0xffffffffffffff89, 0x0, 0x0, 0x0) 2018/03/13 05:45:04 executing program 1: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xa, 0x3ff) accept4$unix(r0, &(0x7f0000000600)=@abs, &(0x7f0000000680)=0x6e, 0x80800) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000200)) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={0xffffffffffffffff, 0x0, 0x0, 0x507f264ff5464820, &(0x7f0000000080), &(0x7f0000000100)=""/175}, 0x28) 2018/03/13 05:45:04 executing program 2: r0 = socket$inet6(0xa, 0x2100000000000002, 0x800000088) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x7}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f000025abb0)}, 0x2000c080) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000400)='b', 0x1}], 0x1) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000), 0x4) 2018/03/13 05:45:04 executing program 4: r0 = socket$inet6(0xa, 0x2100000000000002, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote={0xfe, 0x80, [], 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in=@dev={0xac, 0x14, 0x14}, 0x0, 0x2b}, 0x0, @in=@loopback=0x7f000001, 0x4}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000017c0)={0x0, 0x0, &(0x7f0000001780)={&(0x7f0000001700)={0x2, 0x12, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) accept4(r0, &(0x7f0000000000)=@can={0x0, 0x0}, &(0x7f0000000180)=0x80, 0x800) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000001c0)={@mcast1={0xff, 0x1, [], 0x1}, r2}, 0x14) 2018/03/13 05:45:04 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00000000c0)=""/37) getsockopt$bt_hci(r0, 0x65, 0x2, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0x33b) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000040)={0x3ff, 0x25, 0xfff, 0x1}) 2018/03/13 05:45:04 executing program 3: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000040)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000080)={r1, 0x1, 0x6, @random="8089d856a327"}, 0x10) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000673000), 0x130) 2018/03/13 05:45:04 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) socketpair$inet(0x2, 0x803, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000580)={0x0, 0x2, 0x10}, 0xc) writev(r0, &(0x7f00007f2000)=[{&(0x7f0000001f40)="b6", 0x1}], 0x1) write(r0, &(0x7f00000004c0)='J', 0x1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000080)=0xffffffffffffff2e) r2 = getpid() getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x2, 0x8]}, &(0x7f0000000300)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000000200)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000380)=0xc) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={r2, r3, r4}, 0xc) shutdown(r0, 0x1) 2018/03/13 05:45:04 executing program 6: syz_emit_ethernet(0x2a, &(0x7f00005b6fce)=ANY=[@ANYBLOB="4fc60856a30f000000060000080600020180c2000000ac14ffbb0180c20000007f000001000000000000"], &(0x7f0000efe000)={0x0, 0x1}) 2018/03/13 05:45:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ad1ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f2dfff), 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockname(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, &(0x7f00000000c0)=0x80) bind$inet6(r1, &(0x7f0000000200)={0xa, 0x4e22, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff0001}, 0x1c) r2 = accept(r0, &(0x7f0000000100)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000180)=0x80) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f00000001c0)=0x6) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00001e5000)='tls\x00', 0x4) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000300)={0x0, @broadcast=0xffffffff, @dev={0xac, 0x14}}, 0xc) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000340)=""/4096, &(0x7f0000000000)=0x1000) 2018/03/13 05:45:04 executing program 7: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000000040)={'bond0\x00', @ifru_flags=0x9000}) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/3, 0x3}, {&(0x7f0000000080)=""/151, 0x97}, {&(0x7f0000000140)=""/67, 0x43}, {&(0x7f00000001c0)=""/89, 0x59}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/123, 0x7b}, {&(0x7f0000000340)=""/62, 0x3e}, {&(0x7f0000000380)=""/164, 0xa4}, {&(0x7f0000000440)=""/73, 0x49}], 0x9) r1 = accept(r0, &(0x7f0000000640)=@can, &(0x7f00000006c0)=0x80) bind$alg(r1, &(0x7f0000000700)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) accept(r0, &(0x7f0000000580)=@nfc, &(0x7f0000000600)=0x80) 2018/03/13 05:45:04 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) read(r0, &(0x7f0000000240)=""/217, 0xd9) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x401, 0x0, 0x0, {0x2, 0x0, 0x0, r1, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @link_local={0x1, 0x80, 0xc2}}]}, 0x28}, 0x1}, 0x0) socket$nl_route(0x10, 0x3, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000380)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x28) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000400)={r3, 0x5, 0x9, 0xff, 0x1, 0x101}, &(0x7f0000000440)=0x14) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="a30deb4f0d6c3366b4", 0x9}, {&(0x7f00000001c0)="c0ecf4ea593b2337017d22c4817398859f47965de0653cf339c8a4b96b07c47d719408ec1118e1e1d3282bc2f4c6fe9a86647aeb9624236f52b0a1c444be593affebd5e580f837d899adcda1ee85cf6b", 0x50}], 0x2, 0xa) 2018/03/13 05:45:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f0000279ffc)=0x6, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e20}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)='bcsf0\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000bd2000)=0x9, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000100)=0xf1f, 0x4) 2018/03/13 05:45:04 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2c0000002a0001030000008000000000000000001800000000000000000000000000000000000800000000016c38e45a0c5360ea0530f19e742be0cd41694bf17700d73dff29f0fd80dc1796b6645cef93e908bc59ddd6803d1aa9abc92e6ffce8c4f2141790f5d1df1f37ff9f0219d81ab08f01c99420402b1c265d1973e8df36daf146e79316535800477ac2ca7eff0255143bf96b0f4268af626b14e21ca0573c0ce252e854"], 0x257}, 0x1}, 0x0) 2018/03/13 05:45:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000402f73)='\x00\x00\x00\x00', 0x3e) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00005d3000)={&(0x7f00000000c0)={0x10}, 0xc, &(0x7f0000aa4ff0)={&(0x7f0000c74fe0)={0x20, 0x2, 0x7, 0x400800000001, 0x0, 0x0, {}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) r2 = accept4$alg(r0, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000001080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00000010c0)=0x14) sendmmsg(r1, &(0x7f0000005240)=[{{&(0x7f0000000100)=@l2={0x1f, 0x6, {0x7, 0x1, 0x7, 0x0, 0xfff, 0x4}, 0x80000001, 0x4}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000180)="532096735a7c61acd686e9890bf0d1910984e779e05ff31dd2d6f22cf525d53c0f2d26f017755f05c51c017d3bbf89ef3c7d8d944c03e2ca1f55d85f16965b695923626b3b3589554e2705225fa09077da171faa28334527db8988efd9c68e11c53ed5b5f5da00dd9ca8696891d309421090e3d7f585ef6526ae77dada12e0fe0dafe8693aafb46264876d6d1cd738acda5508df3d8e7bca205f72eeb8b2bc22e3a98491fdc48da7bed0b065395c92a28ab84f043c0bf5abbe9b011aefb4d17f679f82a770df9dff4c0ba49b3f5b3532aa5f76bb734d5e72ee5cceb691125f0eb736cb4522f3", 0xe6}, {&(0x7f0000000280)="b5da9a89f3f3454f4e39c6aacaaf170fd162fb9bd1007046e05c40f6d1ea74bdf0cf4b38b0311448f429e7feb3ba01163eaa80c5d4589492297a55e1354c174f200606644c0af406e3be254f3b728c4d89d9c3ae511fe7d3ecd4b22abd086c1a4004517ad996ed4604ff1482a9865bf8f57416ac0c99d1ee45588ab3480ff66533d5c6a57849eff28c7b8bb6293fe67f24ec6f55e815423786137d2cd903687e91f5e59ed089a936cd", 0xa9}, {&(0x7f0000000080)="2997ce80f8964c8d7413f1c6f5f9713643f89b60c1f0424b6163225b3a17168d48cd22269bcb164c488d196b48590732f2e74f1432", 0x35}, {&(0x7f0000000340)="ba6a87d8680d1b44978bd582ad7dedff6d77d7e38e6d6376857caa31037808a38ea919dfecd26096024a6ce7ac8b8f0c0b94759c0e73e6b148b464f050b1f169755f93c62b70d4e53063550638f546c825ee60755610ac2167e2322101f3b4e972951d031288456bbdd5488a8fb1e9f08da7e952b6b57c404d3f82ee169e727d9152f7523536224badce047abcbdf81a76dc01187d41679b736ffe0b32317edffd229cdd2ada732dd26b133c2cc93b2502bbca4e86ff1fb36ba22c8944ab9b256aaa1572057fb413a7ca2fbccd87d46a54fb342bf302592f81705f20", 0xdc}], 0x4, &(0x7f0000000480)=[{0x20, 0x112, 0x8, "191c5f763ec33b4a79312427"}], 0x20, 0x8000}, 0x1f}, {{&(0x7f00000004c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x1, 0x2, 0x1, {0xa, 0x4e21, 0x8, @empty, 0x92}}}, 0x80, &(0x7f0000000800)=[{&(0x7f0000000540)="91465cd602d07ce528000ffa8f6b5b3f7144f0083f982b36b585c05a9c0e4df28464146546930f578da043f2058501ea64654995a7017022dcdb309093f04f83a004a77d11c9bf11b1dfc90233448b837a809a2ea104ee43ea18ee99fde8006d1963526798169263427eb97938ac8c4353260e1561726a4f9a262a", 0x7b}, 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", 0x1000}, {&(0x7f0000001300)="42c2944532ee526ba36c08d6aef59f13e4217588dbda46e8143c47f44a51865d129d28d977c5ee54e70e471563497cb8648a0ad9104bc468ecea62a9bc6d972b7010a7807a73c3cc9ca389c85ee4afa0d679a0900aa16784b164de56337d16c23a857b2ac848a431eabcd120832fa5ffc4860902644cae3b68884400252a798bc4ab6b3781bb1df58c7c53afdb818f1b09e5ab517fc64ac346d1519807a1473da450d04276e6b5638d3c5b6c6418f38fd103691d3e72ea4e0e4b0752ac972805251869a6c0c3f80170ad27a998e80d3def97eb73c0", 0xd5}], 0x3, &(0x7f0000002ac0)=[{0x10, 0x0, 0x4}, {0x108, 0x102, 0x9, "fe19f81e723ae62e838df00da8e74e7b09757c15b0ced813457159688f046f703bd15e78379d7917af1e0d59859a044db43a5eacb04a33e023ca72237fc6d27b79b39a4d12b0a1e148b77dffc7d55bbedabe6861454b856a88ba8a1d8a5f4c0b068aebc7e2fea0c45510cd92d4e86703eed7459576b24439d46bcc9848fb386bcf9db3b52549257f2e08be7d560d9379dfc1bd85e9f96427d840d423a98c9e42a813c6f39fc87af799494b818c62e4a851653a635be026c4a396bb32f9087ba8e29e4442c7a29b2db6a0bc49dad12ee5494493e93faed320136be1f6777d2df3a4e24bf6f2eaa34ec83c66f47c6c3864bed5"}, {0x78, 0x196, 0x3e, "f391b2a84975492423e1ce5e72076960d38817ba4ccd7275d645514c98e2f037eebb2d5f2a66786cb33812af1ea8f2d6baec44c1d3c0b15ed5d5e55af5fd129341044f3b4e98dd6440b580c0a59e42542a0d212e26c38200308120219acaf02d0e96c1aa"}, {0x28, 0x11f, 0x0, "37b84063589b42bce5408bd30bc4853b348a9765ae5c"}, {0x98, 0x129, 0xfffffffffffffffb, "5cc2a8077f846cabf5a2c1f4240701a15eef31b25020e7127889a552d0338bca398a9f1ac4be4459ff88321ac31e12fcb6a06434a15d9a7dbadf8738d2c25889dc21a8e16904ed0cbbeab769c7c38f3f725a2a16cf2da4b3e5b638a40875707daf4fb9ffbd221271f8b4b76eb0aa9f0e81b9246d52b3efd3b4354429ba4a91b3ed75"}, {0x40, 0x100, 0x3, "f57bd3405c43793f638fbf8231ff83f60edaf7526b9d851cdfd27316a96383e195dda9e1fea1f6c148a560b7acc8b7"}], 0x290, 0x20000040}, 0xa33}], 0x6, 0x0) [ 307.917822] kernel msg: ebtables bug: please report to author: Entries_size never zero [ 307.938742] kernel msg: ebtables bug: please report to author: Entries_size never zero 2018/03/13 05:45:04 executing program 1: r0 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) socketpair$inet(0x2, 0x80001, 0x5, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080)=0x5, 0x4) r2 = socket(0x2, 0x2000080003, 0x2) getsockopt(r2, 0x0, 0xce, &(0x7f0000000ff8)=""/8, &(0x7f0000000ffc)=0x8) 2018/03/13 05:45:04 executing program 6: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000040), 0x4) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) close(r0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/13 05:45:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00', 0x4000}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'lo\x00', 0x101}) socket(0x1, 0xb, 0x2) socketpair(0x7, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000040)={r0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/13 05:45:04 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0xfff) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='bbr\x00', 0x3) connect(r0, &(0x7f0000000040)=@generic={0x0, "33c73c6d29f28ec78aa4ce9fcec361934b5916ac8f3f792edb9d33d9c9c14ac69f54b104d4e895d250666366eb82d03d7404df4e5946e0d67a23fa38e634864274f9452fcd09a6e214b8a80d0f78669574bdde29fc5a4351246796a458fc74fda4346f3578c07824188df6c0cfb7acefeacd4ee435aee881f8509011b289"}, 0x80) 2018/03/13 05:45:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x7fffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000003c0)={0x0, 0x6, 0x4, [0x100000000, 0x3b2, 0x1, 0x4]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000440)={r2, 0xff}, &(0x7f0000000480)=0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000080)={0x0, {0x2, 0x4e20, @broadcast=0xffffffff}, {0x2, 0x4e20}, {0x2, 0x4e20, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)="29703aef9b5f5842c09377000200"}) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/13 05:45:04 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r1}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000040)=ANY=[@ANYBLOB="880145cfe3c4e5b4e9a8449482aad66e0000160000000000000000000000fe000000000000000000fe800000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f9ffffffffffffff14000e00ff0200000000000000000000000000015c001100fe800000000000000000000000000000ff0100000000000000000000000000010000000000000000000000007f000001000000000000000000000000fe8000000000000000000000000000aa00000000000000000000000014000d0000000000000000000000ffffac1414000c0015000000000000002000be5580445478fcce18c0af42c9de66508dcab62b6172"], 0x188}, 0x1}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'nr0\x00', r1}) 2018/03/13 05:45:04 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000140)=@pppoe, &(0x7f0000000080)=0x80, 0x80000) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f00000001c0)={0x9b, 0x1, 0xfffffffffffffffc, 0x1, 0x7}, 0xc) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x200000d, 0x10912, r1, 0x47) 2018/03/13 05:45:04 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="00080000000000000731000000000a0000000100000000000000000000000000000000000000000000000020000000000000004865bb71208f92b11000000000000000000000ffffe0000002000000004e5042d6d6a055fda87226623bf38bcb1f1a15614541859e928d247683d95a552a2ef0a1cbb955bceae0ec44318c9f6f8ab2f4914bebfa2215ac47081ecc4b64fc9117fabd8e73f5834364fb0a180e01479200"], 0x50) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) 2018/03/13 05:45:04 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYBLOB="3c28837c38d4865e42988042775d54127017df778b9ad63c1551dc3c2f6acd88f4e9584312a49ce0adb872ee08c849ceff435651a0245eb0458017591999772f0de490407f3483bbd174354632b823387c666b023f2959ea3d040be6abc491584635702ec187f2b5c01c45941a1ab32e6967ac55549f744f994c4de1e6b6f9c64d59ee8b66730276c9c561e80d"], &(0x7f00000003c0)=0x44) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000000280)={0x400, 0x0, 0xc3c, 0x56, &(0x7f00000000c0)=""/86, 0x3b, &(0x7f0000000140)=""/59, 0xf3, &(0x7f0000000180)=""/243}) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x6, 0x52e5, 0x8001, 0xebdc}, 0x8) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x3) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000400)={r4, 0x6}, &(0x7f0000000440)=0x8) 2018/03/13 05:45:04 executing program 4: r0 = socket$nl_xfrm(0xa, 0x5, 0x84) sendmsg(r0, &(0x7f0000000a00)={&(0x7f00000003c0)=@in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0xf}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000800)="ea", 0x1}], 0x1, &(0x7f0000000000)=ANY=[]}, 0x40) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0x800, 0x8}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x3c2}, &(0x7f0000000180)=0x8) 2018/03/13 05:45:04 executing program 6: r0 = socket$nl_generic(0xa, 0x3, 0x10) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x9, 0x101}, 0x10) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x800) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x4e21, 0x1c, @remote={0xfe, 0x80, [], 0xbb}, 0x4}, 0x1c) 2018/03/13 05:45:04 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x10}}}}, &(0x7f00000004c0)=0x84) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000000500)={r1, 0x8b, 0x8, "289b94fc199cb43f"}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x7d}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000000000000000000000000000730ac0ff0000000000000000000400009500000000000000b443f52b97961e3b2d8d58dab49d900cf170d12bf8c5235302b737c2a59d23db8d56412a6e94d6c1bbf20f463f2dffc6867001cb26b7377dabf12a2dc6bfd07b43d1728c9ad8e9a0be7be031fb6b17177a2fdc2d7c7942a62e00c93b3437766dbcda1a308482b7ba62c9f06053cf5eaeeef8c1b7fe02312222e50e"], &(0x7f0000f59000)='GPL\x00', 0x6, 0xfcb6, &(0x7f00001a7f05)=""/251}, 0x48) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) r3 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x800) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f00000002c0)='westwood\x00', 0x9) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000f3eff0)="01010000000ef40000000300409d9254", 0x10) r4 = accept4(r2, 0x0, &(0x7f0000000140), 0x0) sendmsg$key(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[]}, 0x1}, 0x0) sendmmsg$unix(r4, &(0x7f0000001140)=[{&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000000300)=[{&(0x7f0000000280)="6834fc5a8c427a5d8aef55da8bab6efa2e114b6541e7c6e5a3a84a12e1a6bee7d8e1a83514ba58c49f814854a2ad142be7db14a724a7701567", 0x39}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000000)=0x200, 0x4) 2018/03/13 05:45:04 executing program 4: r0 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@dev, @multicast1}, &(0x7f0000000040)=0x8) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000140)=@generic={0x1, 0xfffffffffffffffa}) 2018/03/13 05:45:04 executing program 2: syz_emit_ethernet(0x26, &(0x7f0000000580)={@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x10}, [{[{0x9100, 0x4, 0xb42, 0x4}], {0x8100, 0x6, 0x1ff, 0x1}}], {@can={0xc, {{0x4, 0x1f, 0x41, 0x8}, 0x6, 0x3, 0x0, 0x0, "030f771792ccfcf9"}}}}, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername(0xffffffffffffff9c, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000100)=0x80) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bcsh0\x00', r1}) 2018/03/13 05:45:04 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=ANY=[@ANYBLOB="111800000600000000000000000000000400070000000000020000000000000000000000000000000000000000000000"], 0x30}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in=@rand_addr}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000000c0)='reno\x00', 0x5) [ 308.118938] device lo entered promiscuous mode 2018/03/13 05:45:04 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x4) connect$inet(r1, &(0x7f0000e5c000)={0x2, 0x4e20, @loopback=0x7f000002}, 0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000002c0), &(0x7f0000000300)=0x8) socketpair(0x0, 0x5, 0xb1, &(0x7f00000005c0)={0xffffffffffffffff}) connect$bt_rfcomm(r2, &(0x7f0000000600)={0x1f, {0x1ff, 0x800, 0x400000000, 0x2, 0x5, 0x5c2e18b4}, 0x4}, 0xa) getsockopt$inet_int(r1, 0x10d, 0xe, &(0x7f0000000200), &(0x7f0000000240)=0x4) 2018/03/13 05:45:04 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a8d000)={&(0x7f0000c78ff4)={0x10}, 0xc, &(0x7f0000df6000)={&(0x7f0000000000)=ANY=[@ANYBLOB="148904c3d9000000170afdffffffffffffffffff00000000"], 0x14}, 0x1}, 0x0) 2018/03/13 05:45:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000040)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f000000ef28)={0x20, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15}, [@nested={0xc, 0x1, [@typed={0x8, 0x1, @binary}]}]}, 0x20}, 0x1}, 0x0) [ 308.161219] device lo left promiscuous mode [ 308.168834] device lo entered promiscuous mode 2018/03/13 05:45:04 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000000)={'lo\x00', @ifru_map}) 2018/03/13 05:45:04 executing program 2: r0 = socket(0xa, 0x4, 0x2ea) bind$alg(r0, &(0x7f0000000080)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) 2018/03/13 05:45:04 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f00008d1000), 0x254, 0x0, &(0x7f00005fa000)={0xa, 0x4e22}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000610fc8)={0x0, 0x0, &(0x7f00009f8000), 0x0, &(0x7f0000000040)}, 0x0) recvmsg(r0, &(0x7f0000001080)={&(0x7f0000cf1ff0)=ANY=[], 0x0, &(0x7f0000001040), 0x0, &(0x7f00000010c0)=""/4096, 0x1000}, 0x0) r2 = accept(r0, 0x0, &(0x7f00000008c0)) connect$netrom(r2, &(0x7f0000000900)=@full={{0x3, {"2ca92523b56764"}, 0x8}, [{';rS:Y\'G'}, {"0a01c3b3aa98bb"}, {"781feac4a98a46"}, {"5eea1d95e48cf4"}, {"2465bc5b09d193"}, {"8cd60030a866d6"}, {"133634ed081b71"}, {"dfbcfe5807a674"}]}, 0x48) sendto$llc(r2, &(0x7f0000000480)="8b5f91e1d87c051d24f0bc87a5d116651df5db196d3f88469cd9040f5b7547f88408b5d33c6b81f5733aeb12b5d27e8f5e701280be6f1c7c2b66f6f5fa8e54c265ea8072a777e50db2b47dec6dfc3e2d30427b4d4ab02f0338d07570faeddcf92e8bbd949b19e2d20351231fab79d8fe7861a625f224883e52c5e62fd68d337878ef347ef4e9f9489aa38b", 0x8b, 0x40091, &(0x7f0000000200)={0x1a, 0x322, 0x9, 0x7fff, 0xfff, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x1a}}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x8, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0x100000000000000, 0xe73, 0x0, 0x2, 0x1, 0x8}, 0x2c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@multicast2, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x8, 0xe, &(0x7f0000000080)=@raw=[@call={0x85, 0x0, 0x0, 0x2a}, @exit={0x95}, @map={0x18, 0x1, 0x1, 0x0, r3}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0xb}, @exit={0x95}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x7}], &(0x7f0000000100)='GPL\x00', 0x5, 0xa7, &(0x7f0000000140)=""/167, 0x41100, 0x1, [], r4}, 0x48) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000240)) 2018/03/13 05:45:04 executing program 1: r0 = socket(0xa, 0x80000, 0x10003) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x3, @loopback={0x0, 0x1}, 0x3f}, 0x1c) connect$inet6(r0, &(0x7f0000f9a000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}, 0x8001}, 0x1c) 2018/03/13 05:45:04 executing program 4: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) connect$pppoe(r1, &(0x7f0000000000)={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'syz_tun\x00'}}, 0x1e) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000295fc8)={&(0x7f0000478000)={0x10}, 0xc, &(0x7f0000db7000)={&(0x7f0000488000)=ANY=[@ANYBLOB="190000001a000100ffffffffffbfffff1c000000000000000000000004fe01000000000000000000"], 0x20}, 0x1}, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0xa, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}) getpeername$packet(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00000001c0)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, r4}, 0x14) close(r2) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000000140)={r3, &(0x7f0000000100)=""/15}) bpf$PROG_LOAD(0x5, &(0x7f00006f4fb8)={0x1, 0x5, &(0x7f0000000240)=ANY=[@ANYBLOB="180000000000000000000000000000030000ffff00000000000000210000000095000000000000050000000000000063"], &(0x7f0000c2fff6)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195}, 0x48) 2018/03/13 05:45:04 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) readv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/158, 0x9e}, {&(0x7f0000000000)=""/50, 0x32}, {&(0x7f0000000040)=""/50, 0x32}, {&(0x7f0000000180)=""/44, 0x2c}], 0x4) r1 = socket(0x11, 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={0x0, 0x7fff, 0x30}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000280)={r2, 0x9}, &(0x7f00000002c0)=0x8) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$packet_int(r1, 0x107, 0xe, &(0x7f000061bffc), 0x4) 2018/03/13 05:45:04 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, @rand_addr}, &(0x7f0000000100)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0xb) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$inet(r2, &(0x7f0000000040)={0x0, 0x0, @dev}, &(0x7f00000000c0)=0xffffffffffffff91) write(r0, &(0x7f000026fdeb)="130000001000ffdde200f49f070f050000230a009d0000000f00afa73022e5f9ec3e4fe8697ae1a3490096000001e7b93c18983ae3820d1eb0f049a1b4b88ed4fc65be0602c2d3275df1f2aa09b1267c3d5f625e77e150da8ed7d56ca466a47bd87da5cd04b27dd26746ea50518c2c681bbce9093d468612f0267214ff9b20db0000009b2930d837b9cb3452bdc4e2387d886959e4ebd30961933ae9f90d1ad5b56d2a917a6f575b8b76199346c8f325b8", 0xb1) 2018/03/13 05:45:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000000)) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000100)=@get={0x1, &(0x7f0000000040)=""/150, 0x6b2}) 2018/03/13 05:45:04 executing program 7: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={'syzkaller0\x00'}) connect$inet6(r1, &(0x7f0000dc8fe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}, 0x6}, 0x1c) r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f00000000c0)={@dev, @local, @multicast1}, &(0x7f0000000100)=0xc) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x4e21, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/03/13 05:45:04 executing program 2: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000680)=ANY=[@ANYBLOB="66696c746572000000000000000000000000000000000000000000000000000007000000040000008004000040010000000000005802000098030000980300009803000004000000", @ANYPTR=&(0x7f0000000100)=ANY=[@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'], @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000aaaaaaaaaaaa000000000000000000000180c200000100000000000000000000e0000002000000060a000000000000000000000600000000ffffff00ff0000ffffffffffffff0000000000000000000000000000000000000000ff00ffff00000000000000000000aaaaaaaaaaaa000000000000000000000000000000000000ffff00000000000000000000000000000fd30009fff7001f1d0e0e6169726c616e30000000000000000000006e72300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000f0001801000000000000000000000000000000000000000000000000000028004e46515545554500000000000000000000000000000000000000000000010800010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000053000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0004001000000000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000c1832f74f2e2000000000000000000000180c200000f00000000000000000000ffffffff000000050f000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000237d5e11aa0b1b54ac2572c2195586e807b696aa802c6f8ad0c13b62033aac0a210950130b93ec47e8cb2f2503b3260acc37da899c1db200c0be08a20a4b622b8be3"], 0x4d0) r1 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000140)=[@in={0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}, @in6={0xa, 0x4e22, 0x51f72e58, @mcast2={0xff, 0x2, [], 0x1}, 0xffff}, @in6={0xa, 0x4e21, 0x3, @loopback={0x0, 0x1}, 0x4}, @in={0x2, 0x4e21}, @in={0x2, 0x4e24, @multicast1=0xe0000001}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x1}], 0x84) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000040)={0x0, 0x4, 0x80, 0x3ce}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000000080)={@dev={0xac, 0x14, 0x14, 0x16}, @broadcast=0xffffffff}, 0x8) r3 = socket$inet(0x2, 0x803, 0x20000000000002) setsockopt$inet_int(r3, 0x0, 0xca, &(0x7f0000000000), 0x10) 2018/03/13 05:45:04 executing program 5: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@remote, @in=@rand_addr}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f0000000180)=0xe8) getsockname(r0, &(0x7f00000001c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000240)=0x80) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f0000000280)={0x10000}) ioctl$int_out(r1, 0x2, &(0x7f00000002c0)) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000340)={0x7, &(0x7f0000000300)=[{0xffffffffffffff00, 0x0, 0x9, 0x99a}, {0x8, 0x8001, 0x1}, {0xb4, 0xffffffffffffff7f, 0x1, 0x1}, {0x10001, 0x5, 0x4, 0x80}, {0x8, 0x8000000, 0x8, 0x9}, {0x48, 0x6, 0xfffffffffffffffb, 0x9}, {0x98, 0x2, 0x2, 0x8}]}, 0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000380)=0x2, 0x4) accept$ax25(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000440)={0x0, 0x1000, "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"}, &(0x7f0000001480)=0x1008) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00000014c0)={r3, 0x7ff, 0x4, [0x4, 0x1, 0xe0000, 0x80]}, &(0x7f0000001500)=0x10) bind$llc(r2, &(0x7f0000001540)={0x1a, 0x337, 0x6, 0xbb, 0x3, 0x3ff, @link_local={0x1, 0x80, 0xc2}}, 0x10) socketpair(0x1f, 0x60088e3b4ede5e1b, 0x6, &(0x7f0000001580)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f00000015c0)={0x0, 0x0, 0xfffffffffffffff8}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000001600)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f0000001640)={r7, r8}) sendmmsg$inet_sctp(r2, &(0x7f0000002800)=[{&(0x7f0000001680)=@in6={0xa, 0x4e22, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c, &(0x7f0000002740)=[{&(0x7f00000016c0)="345dea9b44e92c37fdadc3ef70c76a2decb241cdf774772a105f820efa7c5da4d05b94dfe50822ee9497ce9cea00efbbbfb116d66b956bc8becddb7532064e3e3e789a371a8f3a59be52d889d0", 0x4d}, {&(0x7f0000001740)="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", 0x1000}], 0x2, &(0x7f0000002780)=[@init={0x18, 0x84, 0x0, {0x4, 0x0, 0x3, 0x80000001}}, @sndrcv={0x30, 0x84, 0x1, {0x10001, 0x9e, 0x4, 0xffff, 0xa0, 0x400, 0x80000000, 0x6, r4}}], 0x60, 0x3314b87145dfc2e5}], 0x1, 0x800) setsockopt$inet6_group_source_req(r6, 0x29, 0x2f, &(0x7f0000002840)={0x502ddcd2, {{0xa, 0x4e23, 0x8, @dev={0xfe, 0x80, [], 0x17}, 0x6}}, {{0xa, 0x4e21, 0x4, @local={0xfe, 0x80, [], 0xaa}, 0x7fffffff}}}, 0x108) getsockopt$bt_l2cap_L2CAP_CONNINFO(r6, 0x6, 0x2, &(0x7f0000002980), &(0x7f00000029c0)=0x6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, &(0x7f0000002a00)={r3, 0x1}, 0x8) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000002a40)={{0x2, 0x4e24, @multicast1=0xe0000001}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x14, {0x2, 0x4e24, @multicast1=0xe0000001}, 'irlan0\x00'}) socketpair$inet(0x2, 0x80004, 0x1, &(0x7f0000002ac0)) getsockopt$inet_int(r5, 0x0, 0x32, &(0x7f0000002b00), &(0x7f0000002b40)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000002b80)={{0xa, 0x4e21, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x7fffffff}, {0xa, 0x4e21, 0x4, @loopback={0x0, 0x1}, 0xd4d}, 0x6, [0x1, 0x4, 0x6, 0x2, 0x8, 0xffffffffffff8000, 0x3f, 0x75e7b96f]}, 0x5c) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000002c00)=0x200, &(0x7f0000002c40)=0x4) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000002c80)) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r5, 0x10e, 0x8, &(0x7f0000002cc0)=0x3, 0x4) ioctl$sock_inet_udp_SIOCINQ(r5, 0x541b, &(0x7f0000002d00)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000002d40)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r9, 0x84, 0x19, &(0x7f0000002d80)={r4, 0x7}, 0x8) 2018/03/13 05:45:04 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23}], 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x7fffffff, 0x6, 0x7}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e24, 0x2, @ipv4={[], [0xff, 0xff]}, 0xd24}}}, 0x84) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000de0000)=0x4, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) 2018/03/13 05:45:04 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f0000001880)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$ax25(r1, 0x0, &(0x7f00000018c0), 0x800) r3 = accept4(r2, 0x0, &(0x7f0000000100), 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000300)={{{@in6=@mcast1, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@local}}, &(0x7f0000000400)=0xe8) sendmsg$can_raw(r3, &(0x7f0000000500)={&(0x7f0000000440)={0x1d, r4}, 0x10, &(0x7f00000004c0)={&(0x7f0000000480)=@can={{0x1, 0x3, 0x6, 0x8}, 0x8, 0x2, 0x0, 0x0, "1d268b21ad307ab3"}, 0x10}, 0x1}, 0x40081) r5 = socket(0x10, 0x80000, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000640)={{{@in=@broadcast, @in=@multicast1}}, {{@in=@broadcast}, 0x0, @in6=@mcast2}}, &(0x7f0000000240)=0xe8) getsockname$inet6(r5, &(0x7f0000000080)={0x0, 0x0, 0x0, @mcast2}, &(0x7f00000000c0)=0x1c) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x80) 2018/03/13 05:45:04 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x8001) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000380)=[@in={0x2, 0x4e20, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e23, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x4}], 0x2c) r2 = accept4$inet6(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x80000) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f00000003c0)={'gretap0\x00', {0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x18}}}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000001c0)={0xfffffffffffff20e, 0x9, 0x200, 0x3, 0x4, 0x1, 0x100000001, 0x8001, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000000240)={r3, @in={{0x2, 0x4e20, @loopback=0x7f000001}}, [0x1ff, 0x9, 0x7, 0x100000000, 0x0, 0x3, 0x1e, 0x3, 0x6, 0x4, 0x0, 0x7, 0x8, 0x401]}, &(0x7f0000000340)=0x100) r4 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80000) getsockopt$packet_int(r4, 0x107, 0x12, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000ac0)="b9", 0x1) 2018/03/13 05:45:04 executing program 6: socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x2000004, 0x32, r0, 0xffffffffffffffff) r1 = socket(0x7, 0x800, 0x3) getsockopt$llc_int(r1, 0x10c, 0xb, &(0x7f0000000080), &(0x7f00000001c0)=0x4) r2 = socket$inet6(0xa, 0x80003, 0xef) accept$nfc_llcp(r1, &(0x7f0000000240), &(0x7f00000002c0)=0x60) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000200)={0x80000001}, 0x4) read(r2, &(0x7f0000000100)=""/187, 0x41) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1f, 0x7, 0x3, 0x4, 0x2, 0xffffffffffffffff, 0x3ff}, 0x2c) close(r3) setsockopt$inet6_int(r2, 0x29, 0xcb, &(0x7f0000000040)=0x2, 0x4) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f0000000340)=@fragment, 0x8) sendto$inet6(r2, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/13 05:45:04 executing program 4: getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000ff8), &(0x7f0000001000)=0x8) r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000ff0)={&(0x7f0000000000)='./file0\x00'}, 0x1a9) 2018/03/13 05:45:05 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = accept(r0, 0x0, &(0x7f0000000000)) listen$netrom(r1, 0x5ae) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r4 = socket(0x7, 0x4, 0x200000089d) getpeername$netlink(r4, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$bt_BT_SECURITY(r4, 0x112, 0x4, &(0x7f0000001240), 0x9c7960c803fe997e) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000100)=0x3b0, &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000001380)={0x80000000, {{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x90) r5 = accept$inet(r3, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e23, @multicast1=0xe0000001}, @in={0x2, 0x4e23, @broadcast=0xffffffff}], 0x20) setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f0000000180)=0x68d, 0x4) sendmsg$rds(r4, &(0x7f00000010c0)={0x0, 0x10103, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x4000}, 0x400800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000001280)=ANY=[@ANYRES32=0x0, @ANYBLOB="58211f7ac795022c8347217c60f802000600feffe5fa7824016232f21bc73dfcaf3137860b0a77a46872c6f8958f86ed0641ce9053666bbb7f901701f740ad90d24ff60319f1963e68ec1cffaf24803228c346ffd364a6f9e966f7a706974661c0f79c6542df1b0789028856128d2bc098900b1fba675f5bb59847a381737ab2bdca6ec515e90bc3536d4d3b3a4bea858b58cff4cda63512fc5a58989dc8cc15c3b503e38fbb40b0540320e54ef6fb02f5d6be886023124e13f150df87d6768e2a335024107e5a59c287b5a76cf231f21de345e3c52a89495b3991734c07f01887e7a90000"], &(0x7f00000011c0)=0x2) recvfrom(r2, &(0x7f0000001640)=""/74, 0x4a, 0x10000, 0x0, 0x0) getsockopt$ax25_int(r4, 0x101, 0xd, &(0x7f0000001100), &(0x7f0000001140)=0x4) getpeername$unix(r1, &(0x7f0000001180)=@abs, &(0x7f0000001440)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000001200)={0x800, 0x2, 0x9, 0x0, r6}, 0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001480)={0x0, 0x80000000, 0x5, 0x3, 0x1, 0x3f}, &(0x7f00000014c0)=0x14) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001500)={r7, 0x843, 0x2a, "8b64e788562862436d2b7951b5f29b79035e8d537b497d85a48ced96a28c06620781bf637c9261a4e0aa"}, 0x32) getsockopt$packet_int(r4, 0x107, 0x1b, &(0x7f0000001540), &(0x7f0000001580)=0x4) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f00008d6000), 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x4, 0x1, 0x0, 0x100000001, 0x7fffffff}, 0xc) close(r0) 2018/03/13 05:45:05 executing program 2: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x10f, 0x0, &(0x7f0000003fb3), &(0x7f0000ee6000)) sendmmsg$nfc_llcp(r0, &(0x7f0000000280)=[{&(0x7f0000000000)={0x27, 0x1, 0x0, 0x4, 0x7f, 0x9, "a7507e9ac7e47002e8a572e0e6c42c2dfd3484f17e8b256c50726e85ab93bf3ff0c502c7583bb6223210fb6e15c725e7f6bb10add8b20bd057ca290a3096e4", 0x2e}, 0x60, &(0x7f0000000180)=[{&(0x7f0000000080)="74d8db3114e7ecbb628f6158231562b18c7aac750bc36300684ac54eb43bca85fe9aa5d697e365d938e45a269f478522b81dfa9a2057a7c8dbbd075b7613c7994498b81deab3a9a8ae4b41fd1de7a3cb38d760e8fff3242522f4ed27db63732cc219c700b18f4c6c97b91e086ca128b1ed200e8818053170ca04cd90bfe8844f0fc62c6a506f7ec960e232387dc84c93a6730d57d3c1c160828f65f1fd515becd5790f828ce149cc7baa18ff97faa402ac1d1f1ffbd16276b18657e424bdb23b9fdf4743093ee7a716f0908728adf462daf2a1af25aaa83389cc107e994e", 0xde}], 0x1, &(0x7f00000001c0)={0x98, 0x117, 0x4, "95936b842dbe72bd133e98da727be7e710952d9c117be3b07204bfafd0adf51bea0e6321fb39e51967605457fe58cbc2088eb8b006c1a003321fbaf691544d8233ceff94ea4b6591fdb6436bd0aa62dacede8fbdb376dd8fd09153b1dba283516906d41a202460b4cab79c5409b1d4eab4030785ebb31a2ff159cf77c3f91673ed80"}, 0x98, 0x10}], 0x1, 0x40) 2018/03/13 05:45:05 executing program 1: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x3, 0x0, 0xfffffff5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) r0 = socket(0x17, 0x4, 0x1) connect$ax25(r0, &(0x7f0000000000)={0x3, {"f7212affd18262"}, 0x7}, 0x10) 2018/03/13 05:45:05 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000140)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}], 0x20) shutdown(r0, 0x1000000000000000) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xf}}}, 0x1c) 2018/03/13 05:45:05 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000415fc8)={&(0x7f000034c000)={0x10}, 0xc, &(0x7f00000daff0)={&(0x7f0000417e08)=@newsa={0x13c, 0x10, 0x203, 0x0, 0x0, {{@in, @in=@multicast1=0xe0000001}, {@in6=@loopback={0x0, 0x1}, 0x0, 0x33}, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'md5\x00'}, 0x0, 0xf}}]}, 0x13c}, 0x1}, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000)={0x1}, 0x8) 2018/03/13 05:45:05 executing program 5: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x90) 2018/03/13 05:45:05 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000140)={0x0, 0x8, 0x30}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000001c0)={r2, 0x8001, 0x3, [0x8, 0x101, 0x400]}, 0xe) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001180)={r0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000011c0)={0x0, 0x7}, &(0x7f0000001200)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000001240)={r4, 0x9, 0x3}, &(0x7f0000001280)=0x8) 2018/03/13 05:45:05 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f00006c1000)={0x10}, 0xc, &(0x7f000078cff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="1400000000070100ffffffc9da13a58944faff1669468fda4bb66e9a9b5fc9ff"], 0x14}, 0x1}, 0x0) 2018/03/13 05:45:05 executing program 7: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000400)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000380)=0xfffffffffffffffc, 0x37d) shutdown(r0, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000180)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) r4 = accept4(r0, &(0x7f0000000580)=@pppoe={0x0, 0x0, {0x0, @random}}, &(0x7f0000000600)=0x80, 0x800) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f0000000640)=0xffffffff) bind(r0, &(0x7f00000002c0)=@can={0x1d, r3}, 0x80) socket(0x5, 0x3, 0x5) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$ARPT_SO_GET_INFO(r5, 0x0, 0x60, &(0x7f0000000040)={'filter\x00'}, &(0x7f00000000c0)=0x44) 2018/03/13 05:45:05 executing program 5: r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f000053dffc)=0x8, 0x4) setsockopt$sock_int(r0, 0x1, 0x37, &(0x7f0000000040), 0x4) bind(r0, &(0x7f0000000100)=@un=@file={0x0, './file0\x00'}, 0x80) 2018/03/13 05:45:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048c, &(0x7f0000789fd4)="8735d961ed2f2e2ff2120000000000000000000000000000", 0x18) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept$inet6(r1, &(0x7f0000000440), &(0x7f0000000480)=0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000004c0), &(0x7f0000000500)=0x14) r3 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x14, 0x80800) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x1c) bind$inet6(r4, &(0x7f0000000180)={0xa, 0x4e21, 0x1000, @loopback={0x0, 0x1}, 0x2}, 0x1c) getsockopt$packet_int(r3, 0x107, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/13 05:45:05 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000900)={{{@in=@dev, @in6=@mcast2}}, {{@in6}, 0x0, @in6=@loopback}}, &(0x7f0000000080)=0xe8) sendmsg$nl_generic(r0, &(0x7f0000ecafc8)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00000001c0)={0x14, 0x27, 0xfffffffffffffffb, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/03/13 05:45:05 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x6, &(0x7f0000000000), 0x0) socketpair$inet(0x2, 0x8000f, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000040)=""/201, &(0x7f0000000140)=0xc9) 2018/03/13 05:45:05 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x14, 0x40000001d, 0xffffffffffffffff, 0x0, 0x0, {0x5}}, 0x14}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001480)={0x3, 0x200, 0x64, 0xfff, 0x0}, &(0x7f00000014c0)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001500)={r2, @in6={{0xa, 0x4e21, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}}, 0x84) 2018/03/13 05:45:05 executing program 3: r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cd8000)) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000040)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000000200)) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f0000000100)={'filter\x00', 0x4}, 0x68) sendmsg$alg(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="375af13d3aca764a03cfa64bc40ac94e88857fb45b2cd24008a9a8866dfaf46ea66eb44efeba22665e486eb77449914673657fa5e6c0d804c58f0ab644dfa36e9b2a1b62dd898352e4822309611855b899440dfca566d5e0e1b2e5d39269574fc05a64c98c42", 0x66}], 0x1, &(0x7f0000000200)}, 0x80) 2018/03/13 05:45:05 executing program 6: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000080)={'ip6gre0\x00', 0x5}) listen(r0, 0x20000003) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x3}, 0x1c) sendmsg(r1, &(0x7f0000000100)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000380)}, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}}, 0x1c) 2018/03/13 05:45:05 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000707ff0)={0x0, 0x10, &(0x7f0000808000)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}]}, &(0x7f000045c000)=0x10) socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x2000000000000002) 2018/03/13 05:45:05 executing program 0: r0 = socket(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000b5f000)="070704002a", 0x5) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)=""/164, &(0x7f00000000c0)=0xa4) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000000000)=0x2, 0x4) write(r0, &(0x7f0000393000)="2400000052001f0014b2f407000004000200071008000100feffffff0800000000000000", 0x24) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x52}, &(0x7f0000000140)=0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000240)={{{@in=@rand_addr, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast1}}, &(0x7f0000000340)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={r3, @empty, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000180)={r2, @in6={{0xa, 0x4e20, 0x1, @local={0xfe, 0x80, [], 0xaa}, 0x5}}}, 0x84) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_dccp_buf(r4, 0x21, 0x8c, &(0x7f0000000400)="f4ebc5cd19b9d9890f697c567ddc109de4c2dc23b31d4905c7bf05efaa54508b4308cee3c14aa9770d63b421ed5910822da2d52f8033d110209214b2c34a55f27ee34fdae365b60d25a5fa41002215e7431fb0619dd58b20908eec4d1ac91b0176c1829d7320cfa5ade05fb3b449abf1f485d03de3f611e87bfd75bdfd49d360b031dc52b39172f189daef51ffeadd6eb18889c12e9350f4316eb7087ee37ca718d43ae3d930a5a279164f92c2fbe8ab52d4506f50c29b994a2cf5bec9fd65947046f84a810233edfd0633ebe2c64119bbb034c8", 0xd4) 2018/03/13 05:45:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = accept4(r0, &(0x7f0000000240)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x80, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000000180)={'\x00', {0x4, 0xfffffffffffffffe, 0x800, "eb8b885746a2", 0x2}}) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f00000002c0)={'yam0\x00', {0x4, 0x8, 0x2020000, "8014cbc13484", 0x9ea}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x4e22, 0x65d0, @local={0xfe, 0x80, [], 0xaa}, 0x4}}, 0x9, 0x6}, &(0x7f0000000100)=0x90) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000140)={r2, 0x2f}, 0xfffffffffffffcff) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000200)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='bcsf0\x00') 2018/03/13 05:45:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000c03f90)=[{&(0x7f0000000080)="189ec01be2f98dd02a39f78bbf20fa65d7d14f148fb12d03c2dc1049925b3575d4e1a92cd42bcccf7b630866fdb60d3dd763e6086e51dfbbb92d2ddfb0c89d765dc9865671b170ce839f3ba7ad2537ccb34ef439b67ab5348963d5817fbd75c611352bb0acf8019a8482277808f4d4ed8f15ab95e307a855438edcdf173c6055802b63a48ccda5ca6cdd7655c8cda9760989f93fe941ed068dc2634959b6f54ffbf83d4408869a36fab59270b3b6d96da76f20cb4fed0fc44881f8294537e9010ce0c2442b10bf", 0xc7}], 0x1) close(r1) r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000040)=0x1, 0x4) 2018/03/13 05:45:05 executing program 6: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000fb8000)=@generic={0x20000000001e, "01030000000000ff00000000ff03000009bf79df21d60c7bc8790405c7bad62e0a53a632ed4938f50006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f183bea5bdb9c8ead2000077aeb81c90001d6d5e980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000bd3000)=@generic={0x1e, "0103000000000500ffffffffffffffe409a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f84b9a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f131668ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c801f70dc136cb184a"}, 0x80) sendmsg(r0, &(0x7f0000f36fc8)={&(0x7f0000fdbf80)=@generic={0x10000000001e, "02010000000020df0000000000000000805bf86c57020002000000f1fffff400000000000000000000010300000000e4ff064b3fdf3a000000080000000000000000ac50d5fe32c4000000007fffffff6a008356edb9a6341c1fd45624281e00070ece000206000000090000fd00000900000000000b0000db000004da36"}, 0x80, &(0x7f000091d000), 0x0, &(0x7f0000d19000)}, 0x0) getsockopt(r2, 0x3, 0x7, &(0x7f0000000000)=""/50, &(0x7f0000000040)=0x32) 2018/03/13 05:45:05 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000000000), 0x4) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) sendto$inet6(r0, &(0x7f0000000080)="f82c04b5f5f267d41f03336f38ac5eb55407f578797cdae0d24b13a6341f3713c0e62507e95f914b9b139c0375e16c0d0f7bcb7df0ab642c8e1ce65f386f", 0x3e, 0x4000810, &(0x7f00000000c0)={0xa, 0x4e20, 0x100, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/03/13 05:45:05 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x80) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000100)='tls\x00', 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x2d) sendmmsg(r1, &(0x7f0000000180), 0x0, 0x100000000000) 2018/03/13 05:45:05 executing program 3: r0 = socket$inet(0x2, 0x6, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000880)=@broute={'broute\x00', 0x20, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200003c0], 0x0, &(0x7f00000000c0), &(0x7f0000000000)=ANY=[@ANYBLOB="103acf765f0a271ccdc79f56a9b2e22bfb4d645000070f8010f86a710070dfc41317e13c"]}, 0x9c) r1 = accept4(r0, 0x0, &(0x7f0000000640), 0x80800) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000000080)=0x7, 0xc1d7cdf51a1edea1) 2018/03/13 05:45:05 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xfffffffffffffffe, 0xffc1) socketpair(0x11, 0xa, 0x73, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_CANCEL_SENT_TO(r1, 0x114, 0x1, &(0x7f0000000080)={0x2, 0x4e24, @broadcast=0xffffffff}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x8000000000000015, &(0x7f0000d1dffc), &(0x7f000077e000)=0x4) 2018/03/13 05:45:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000040)=""/254, &(0x7f0000000140)=0xfe) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x4e20}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000240)={r0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000001c0)={@ipv4={[], [0xff, 0xff], @rand_addr=0x1ff}, 0x1b, r2}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x7ff, 0x4) close(r1) socket$inet_dccp(0x2, 0x6, 0x0) 2018/03/13 05:45:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000300)=""/51, 0x33}], 0x1, &(0x7f0000000380)=""/207, 0xcf, 0x9}, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602e0905000bfef9b9d2a4050079fffffffffffffe00", 0x20) getpeername$packet(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00000005c0)=0x14) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000600)={@dev={0xfe, 0x80, [], 0xb}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0x17}}, @empty, 0x6, 0x7, 0x6, 0x0, 0x5d5, 0x20200, r3}) sendmsg$alg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f0000000780), 0xfffffffffffffefa}, {&(0x7f0000000b40)="16cb471cf9aac6c5ee4137201a1661cfbb79b22969734f0a130ce3622f6ed375915900113b89d52778c45ec873a8122df3db79a21ed2d4dcfef7fded81b177e89ba1e6a01396a84a18a933cf6caa192f435c9d2fcc5735c8a93cc2b1653d869a91cb141cf15adfa3be1a30ad062557fe22a65f82667cb0ee09458e2eb2ef3a16d86469721ff9e6db6964a3b20ba0d7ad2b30481d67589a59e2441f80c203421f5dde6ca876c5bae6f6d28b587ce4f6", 0xfffffd65}], 0x2, &(0x7f0000000540)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x20000800}, 0x0) recvmsg(r1, &(0x7f0000000200)={&(0x7f0000000180)=@can, 0x80, &(0x7f0000000640), 0x0, &(0x7f00000006c0)=""/148, 0x94}, 0x40000000) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) socketpair(0x0, 0x80003, 0x4, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_mreq(r4, 0x29, 0x1f, &(0x7f00000004c0)={@mcast1}, &(0x7f0000000500)=0x14) connect$inet6(r4, &(0x7f0000000580)={0xa, 0x4e23, 0x4, @loopback={0x0, 0x1}, 0x20000000000}, 0x1c) 2018/03/13 05:45:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x100, 0x4) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f48fb8)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0x213, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @jumbo={0xc2, 0x4}]}, 0x20) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=ANY=[@ANYBLOB="0000001200004900"], 0x8) [ 308.655908] kernel msg: ebtables bug: please report to author: Wrong len argument [ 308.666663] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/13 05:45:05 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000070ffe3)={0xa, 0x800000000004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f000023effe)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000001c0)={0x0, @in6={{0xa}}, 0x0, 0x5ee}, 0x90) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2}}, 0x0, 0x0, 0x0, 0x0, 0x26}, 0x98) r1 = socket(0x0, 0x6, 0x1) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000040)=0xffffffffffffffe1, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x101, 0x4) 2018/03/13 05:45:05 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df9000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) socketpair(0x200001, 0x80a, 0x4, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000140)={0x0, 0x1, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e22, 0x9, @dev={0xfe, 0x80, [], 0x1a}, 0x4}}, 0x7fffffff, 0xfff, 0x8b1b, 0xfffffffffffffffd, 0x7}, &(0x7f00000002c0)=0x98) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f000089ce88), 0xfffffffffffffd0a}, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 2018/03/13 05:45:05 executing program 1: r0 = socket(0x11, 0x802, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='nv\x00', 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000180)=@ethtool_coalesce={0xf}}) 2018/03/13 05:45:05 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x80000000000008, &(0x7f00008c3000)=0x6, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x4e25, 0x0, @empty, 0x8}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000001, &(0x7f000007f000)={0xa, 0x4e22}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x3}, 0x8) close(r0) 2018/03/13 05:45:05 executing program 7: bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x94, 0x10000002}, 0x2c) r0 = socket$vsock_dgram(0x28, 0x2, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0x0, 0x299, &(0x7f00001a7f05)=""/251}, 0x18) 2018/03/13 05:45:05 executing program 0: sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000008000)={&(0x7f0000187ff4)={0x10, 0x34000}, 0xc, &(0x7f00000b4ff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000000000009512d2344a64d402dafc165757471a0004000300"], 0x18}, 0x1}, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x63, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) socket$nl_generic(0x10, 0x3, 0x10) 2018/03/13 05:45:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000000)='erspan0\x00') bind$vsock_dgram(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/03/13 05:45:05 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f00000002c0)={'broute\x00'}, &(0x7f00000001c0)=0x78) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000240), 0x242, 0x0) 2018/03/13 05:45:05 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 2018/03/13 05:45:05 executing program 4: r0 = socket(0x10, 0x803, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r0, 0x0, 0x83, &(0x7f00000001c0)={'nat\x00', 0x0, 0x3, 0xcc, [], 0x9, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], &(0x7f00000000c0)=""/204}, &(0x7f0000000240)=0x78) setsockopt(r0, 0x10e, 0x3, &(0x7f0000fc9000), 0x0) 2018/03/13 05:45:05 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) poll(&(0x7f0000000040)=[{r0, 0x8}, {r0, 0x100}, {r0, 0x94c0}, {r0, 0x1421}], 0x4, 0x7fff) close(r0) r1 = accept(r0, 0x0, &(0x7f0000000000)) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000000c0)) 2018/03/13 05:45:05 executing program 3: r0 = socket$inet6(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6, 0x4, 0x7, 0x9, 0x7}, &(0x7f0000000040)=0x14) r2 = accept4(r0, &(0x7f0000000100)=@ethernet={0x0, @dev}, &(0x7f0000000180)=0x80, 0x800) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000002c0)={'vcan0\x00', {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000001c0)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={r3, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, 0x84) 2018/03/13 05:45:05 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000dff0)={&(0x7f0000025000)=@mpls_newroute={0x1c, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c, 0x14, 0x0, 0x1}}, 0x1c}, 0x1}, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000140)={'filter\x00', 0x0, 0x3, 0xa5, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}], &(0x7f0000000080)=""/165}, &(0x7f00000001c0)=0x78) 2018/03/13 05:45:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x26, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ba5000)="440d0503130000031d078900ec", 0xd) 2018/03/13 05:45:05 executing program 0: r0 = socket(0x5, 0xa, 0x2) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={0xffffffff, 0x1, 0x10}, 0xc) splice(r0, &(0x7f0000000040), r1, &(0x7f00000000c0), 0x73, 0xb) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000000000), 0x4) setsockopt$sock_int(r2, 0x1, 0x20000000000008, &(0x7f0000353000), 0x4) sendto$inet(r2, &(0x7f0000000100), 0x0, 0x20000080, &(0x7f0000000140)={0x2, 0x4e23}, 0x10) 2018/03/13 05:45:05 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000d0d000)=0x4000000800, 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={@in={{0x2, 0x4e24, @broadcast=0xffffffff}}, 0x6, 0x3, 0xb8, "2e1070707bb040d66fe6ed690121b0f345771fcc14a10d51fecd2c842763dc245203d1d1cec60022b99dbb2c0bfefe16198164c1fc44ceec7fe887cc6dd2d598a9e67bd54987ee211fff164baea77503"}, 0xd8) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000463000)=0x2e8, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000), &(0x7f0000beeffc)) 2018/03/13 05:45:05 executing program 4: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket(0x5, 0xfffffffffffffffe, 0x2) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)=""/84, &(0x7f00000000c0)=0x54) mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, r0, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x800000010d, 0x0, &(0x7f000045affc)="02080000", 0x4) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0x9, 0x4) mmap(&(0x7f00008fb000/0x3000)=nil, 0x3000, 0x2000000, 0xc0010, r1, 0x0) 2018/03/13 05:45:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x400000) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f00002fdf60)=@ipv6_newroute={0x1c, 0x18, 0x101, 0x0, 0x0, {0xa, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}, 0x1c}, 0x1}, 0x0) 2018/03/13 05:45:05 executing program 3: r0 = socket(0xa, 0x6, 0x3) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x3, &(0x7f0000000000)="2a8e339cbc4a24cbdd2186b32c816dac", 0x10) 2018/03/13 05:45:05 executing program 5: r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="6200000088549a55bde041b70c0a94ee67afe6674eb4687cffd30547aa588e8b583dc668824fcaa301f5cfb62d0100000000000000c71e718fe9361631f62a547e726fb29bc77d88c4735e9fda6e220f6d3ab57a0a4e3ef94fd9583f8be83cc8ac57c66414f5"], &(0x7f0000000000)=0x6a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000100)={r1, 0xfffffffffffffff8}, &(0x7f0000000140)=0x8) write(r0, &(0x7f0000000040)="240000005a001fe6fffe03070000000009131f1408000300000008ff07000200c3000000", 0x24) 2018/03/13 05:45:05 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0x3) connect$inet6(r0, &(0x7f0000032fe4)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000001180), 0x240, &(0x7f00000011c0)}}], 0x249, 0x0) 2018/03/13 05:45:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f0000f93ffc), &(0x7f00002bb000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000040)={{0x7, 0x3, 0x6, 0x100, 0x9, 0xfffffffffffffff9}, 0x4}) 2018/03/13 05:45:05 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d16ff8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x4) sendmmsg$unix(r1, &(0x7f0000000080), 0x0, 0x800000000c0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b06ffc), 0x4) sendto$unix(r1, &(0x7f0000000000), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/03/13 05:45:05 executing program 5: r0 = socket(0x2, 0x2, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) sendto$inet(r0, &(0x7f000038cf97), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x4e20}, 0x10) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f3ff0)={0x2, 0x4e20}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000080)) 2018/03/13 05:45:05 executing program 4: r0 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@pppol2tpin6, &(0x7f00000002c0)=0x80, 0x80000) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000000300)=0x2, 0x4) r1 = socket(0x11, 0x80003, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00000000c0)={{0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, {0x306}, 0x10, {0x2, 0x4e23, @loopback=0x7f000001}, 'ip6_vti0\x00'}) getsockname$inet(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) write(0xffffffffffffffff, &(0x7f0000135000)="1f", 0x1) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x1000}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000200)={r2, 0x9}, 0x8) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000000140)=@req={0x5, 0x10001, 0x2, 0x5}, 0x10) 2018/03/13 05:45:05 executing program 6: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xc, 0x4, 0x5, 0x100000001, 0x0, r0, 0x8}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000), &(0x7f0000b88000)="13"}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000500)={r1, &(0x7f0000000000), &(0x7f0000000440)=""/129}, 0x18) 2018/03/13 05:45:05 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009fd4)={0x5, 0x20000000c, 0x6, 0xff}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={r0, &(0x7f0000000200)="40d056c4b100d9401c6c2c236e2676fef7395b8ce16da1b0c4de7dbea82496b266", &(0x7f0000000140)="e931da44cb10f237c9209e99acc80484d753416dec3e77c4d3a0ebea343481057cb3f6385e15122bd8fe8f4d9d802c254d33d86e05bc52c805e3626c71aac1f974808c0597f1663dad0f856ce48272e939c8491bc47acb3f052d8b5f746554cbe1"}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000003ff0)={r0, &(0x7f000000a000)}, 0x10) 2018/03/13 05:45:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000140)=0x14) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20001000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)=@setlink={0x60, 0x13, 0xb1c, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x0, r1, 0x2, 0x800}, [@IFLA_OPERSTATE={0x8, 0x10, 0xae}, @IFLA_LINK_NETNSID={0x8, 0x25, 0xff}, @IFLA_TXQLEN={0x8, 0xd}, @IFLA_MAP={0x28, 0xe, {0x6, 0x100000001, 0x1d96, 0x6, 0xffffffffffff7fff, 0x1}}]}, 0x60}, 0x1}, 0x0) getpeername$netlink(r0, &(0x7f0000000080), &(0x7f0000000200)=0xc) 2018/03/13 05:45:05 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = accept4(r0, &(0x7f0000002780)=@ax25, &(0x7f0000000000)=0x80, 0x80800) r2 = accept4$inet6(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000100)=0xffffffffffffff3e, 0x80000) setsockopt$inet6_int(r2, 0x29, 0x7f, &(0x7f0000000140)=0xd2ed, 0x4) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8100024}, 0xc, &(0x7f000063c000)={&(0x7f0000002a80)=ANY=[@ANYBLOB="6e1e3ceb9a13a8835d4fe2534a8a4e12e7955948a76a11f4c2935570", @ANYPTR64, @ANYPTR=&(0x7f00000025c0)=ANY=[@ANYPTR64=&(0x7f0000000280)=ANY=[@ANYPTR, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="4b113692e90650e736e071cda3f4c914f68ecf72041e6b9fb48aaf5cdfe767eb89cd90d6dbe2dd394bda69a4f4b120c6d4be890e94c994734b1d80c0b4789def11763fac8808f1f8603aa09361d42f16d2e501cfce77ddee27e7c5223285bd84673dbed396eddd1dcfb9085e8468653425679fc868119b", @ANYRES32], @ANYBLOB="4eb0ab6b607146a730c704036ef9e72ed175b061586912ba11b7970f1819c2d8243b3155b77430d0d27e5107ebfc27190faea9250c9512", @ANYPTR64=&(0x7f0000000440)=ANY=[@ANYBLOB="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@ANYBLOB="aba349c97a3fe72b7dd90de86d760d503d8ba3ec1cd92dc22351da127de7d52cecdd1f87908fa0c4cb123daad36c58e7ff34196526cd684964605a156b8410018b765406bb976254dfeac7ee88b62f233fd91b336c4b935af4feed22d2f8b04c1421c4007fca79e2e94a22cf88051f4f862ad868dcb7c91f8a5f8e3efb76bc3fd6db329bdcc66d9cf9032e12f3d0cf34187d65518725d1e182e9fa467ae81b1cb27454c72b625cba7a58dfd6dba38195ee4c0974babbaf13edc2bf8e", @ANYPTR, @ANYRES64=r0, 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@ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r0, @ANYBLOB="848adedbbdb902e1d7c937617300a0bd0c5db1c0974e18ca4630c1b0a98f862aad3c36596c315866c08757dc1f3714d270717a644d0b680a8b0df6f26933d6c5b68b553f82d342fa5c19511f528f208820991a2e6562916d57f31e5594ae042de48de2734c68892e3cc656772724", @ANYRES32=r2]], @ANYPTR=&(0x7f0000002740)=ANY=[@ANYPTR=&(0x7f0000002640)=ANY=[@ANYPTR64, @ANYPTR64, @ANYRES32=r2, @ANYRES64=r0, @ANYBLOB="31b709cf600feaee96f165274526813da93cfd6b7fb026d56e4f38460b9208020c4d622cb349b5ba559e62dc2fa5dfae471f6fc986a5c3904505d53e2d674fac960a6139e388619ddf60a06390f34de5fc26a4a08452a1fd664b1ab6eb0de67ded6f53a86354dea7a3f288bfba26ad595db07a639929c45b19f2eab163308ae1fb653774fd7734aa6765e9cefb0e83da3e6fcc22d604c69abe2d404036b735c6a2432bb6241632c035e4ac7799e26e7ece5d781a8e1e2e1a1bed925d7b1e51f48a488af5264619c9ecec6238b9bda908b44cce72e8", @ANYRES32=r0], @ANYRES32=r2, @ANYRES64, @ANYRES32=r0, @ANYPTR64], @ANYBLOB="1a8eac6d5912d445ba4741ba30af1c882db56a19290fe9678560e47c7aedc39aac79fd77690b24", @ANYPTR, @ANYRES32=r0, @ANYPTR64=&(0x7f0000002a40)=ANY=[@ANYPTR=&(0x7f0000002940)=ANY=[@ANYBLOB="b01e836ad4ca66fb1fbc94847bc31f7b3a75f390916df3a8a9a16303013ba238e21118010f9879553783326f71c69567a99d2ce382307cc606100d3e4cb9c0b0c32f78187a5ec1c9cccf57d9d5cb656b7cea0de78f7c2c6c41442e8bb2e0d167ed3845c64c784efef9ada05a33ac83817361e81df33059232e66045b75850fd69c81ce5ee948093a977e5c2d3c0882dfdc8afcabecb829023c7c887d1cff78b176b36f88f9a345", @ANYPTR, @ANYPTR64, @ANYPTR, @ANYPTR64, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES64], @ANYBLOB="9ad6d3d3bc4825ef7e3c76f8a11182153b99ebd5be83ff164ea61584d75efb31d7987e02b6242f5993d0ca414811ab51313b2d"], @ANYBLOB="807a8cd2d5166234ca394fd4e67013bda41b08b57b532a066ac8765bb424928664ba47270d551a2db46e803275ec283169d95317f6ff5e483e84186ff641ffa5fdf2a0052891fbbb131b1a06bf09060c1fc718a4432ae99eca7c57ff5e63cf2d5e0e94c9a556670b010420e0152b2fa11b6c9662bd088f0c62421c5e53905aa4892c91e4ccc5f2350a06f76bd5321cccc71688085dde738256b68ffad57ec755655d2ed62b63378d92813b60e9edf65e9436bccab834a41d87c62841f164fcba2d2580f0135ee623fc8a8d50fc00485d558ba9e43a"], 0x9}, 0x1, 0x0, 0x0, 0x7fd}, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(0xffffffffffffffff, 0x641f) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f0000000240)=0x2, 0x4) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000040)=0x2, 0x4) 2018/03/13 05:45:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a6", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000008300)=[{0x0, 0x0, &(0x7f0000004b00)=[{&(0x7f0000003a80)="bd7d2135c87ac51e1a33b59fd4604354aa6adb5649dbd71beb83c785e7019f7f12abad5285233d43976a0aa2d01c3d22c9a9e479b09b921eecdbe0b53d94b9fdf11d00ef31984971f173e95dddeb72008de71f8a0d3232a5bd2c6731de4251cec338ff8d6a6ff8049324a3d318f8958f", 0x70}], 0x1}], 0x1, 0x0) readv(r1, &(0x7f0000001100)=[{&(0x7f00000000c0)=""/4096, 0xffffffffffffff62}], 0x1) 2018/03/13 05:45:05 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="10090000000000007d29000000000000"], 0x10}}], 0x2, 0x0) 2018/03/13 05:45:05 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000013db4)=ANY=[@ANYBLOB="2000000020f2fe0200000000000000000a0000000c00000000000000", @ANYRES32], 0x20}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000040)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x26, &(0x7f0000000100), 0x2df, &(0x7f0000000540)=""/226, 0xe2}, 0x0) setsockopt$sock_int(r1, 0x1, 0x20, &(0x7f00000000c0)=0x2, 0xfffffffffffffeaf) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r1, 0x4030582a, &(0x7f0000000080)={"73690200000000008000000000000100", r2}) 2018/03/13 05:45:05 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x3) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000440)={0xffffffffffffffff}) getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000000480), &(0x7f00000004c0)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000001c0)={0x8, 0x1, 0x8, 0x1}, 0xc) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}}, 0xfe50) getsockname(r0, &(0x7f0000000200)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000280)=0x80) sendto$unix(r2, &(0x7f00000002c0)="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", 0xfc, 0x4000, &(0x7f00000003c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) socket$inet6(0xa, 0x6, 0x6) 2018/03/13 05:45:05 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="c6889e4981a3005b9e3d29fbff6ad04851248bd78edea9fc01dc3777ca26e7ba62d7caff68aef0bcddc6348c74a15751b99c0820905ce265dfef9b4c1744d5ecf55e6ec6accf4cf29fd2bf4953ed6771730856b41133105e51738f627b7bfbaf80646dba18b86924bc71d3b69c4f962eddf9ada0b60701bba087131132b49823011e1f28485c9e5bc238e0dce8130d808fca09147c08bf8f571b7dcd89b94bcaa0f334baf2c291f31501d5ebca55b68ff9f36896540a34aa819c0b454629b0d05be2218d5f6d8743fc4609fa50f2a7512a3271c76dec327e8fb3e44ae42f7120b73145cd", 0xe4}, {&(0x7f0000000140)="0fc8314c3f06aebf626868b75f5c31e4a9cbcaf8622c08e8314d9f9cf6414e4078f398027a12f651356473013a0efa68", 0x30}, {&(0x7f0000000180)="19892b1cc13a30e4882252529c55698281a5926f45f2ad609c8e297cd4472729494f35146a17c16a817e9ed71e2fdf3d055116023894a20a3f9f020ea201c12c6e1fd12e73cd87a9d746bc2ccc44e83fe756d0eec3ee3cabcbda1dc056b068c3dcff564b850b01fab1ab0947e4bd2bb8f280ef19cef7473ea65c51c506043a9e9cdacd889879b2831393a3c530fa", 0x8e}, {&(0x7f0000000240)="16e834ff9b51562e3bf95371bab8d14137779fd547b26ab7593fe8228112cf5c602e86659864d75532e437bce21c4ec8fa09519de9b7a28db979e6da446dc038c63a0c73d53c6c38893a8110705126de7f5f386f9640a996cf3c", 0x5a}], 0x4, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={&(0x7f0000a4c000)={0x10}, 0xc, &(0x7f000000e000)={&(0x7f00002a0e50)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}, 0x1}, 0x0) 2018/03/13 05:45:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) accept4(r0, &(0x7f0000000840)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f00000008c0)=0x80, 0x800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x8, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000094000)=[@in={0x2, 0x4e20, @loopback=0x7f000001}], 0x10) connect$inet(r0, &(0x7f0000f6fff0)={0x2, 0x4e23, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) listen(r0, 0x100000000005) r2 = accept(r0, &(0x7f0000000040)=@generic, &(0x7f00000000c0)=0x80) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000180)={0x0, 0x0, 0x10}, &(0x7f00000001c0)=0x18) 2018/03/13 05:45:05 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=""/89, &(0x7f0000000080)=0x59) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000340)=0x6, 0x4) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000400)={0xffffffffffffffff, {{0x2, 0x4e21, @local={0xac, 0x14, 0x14, 0xaa}}}}, 0x1a) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000002c0)={0x0, @dev, @multicast2}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00000004c0)={0x4, 0x68, 0x0, 0x2}, 0x8) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x43, &(0x7f0000000380)={'icmp6\x00'}, &(0x7f00000003c0)=0x1e) getsockopt$inet6_opts(r0, 0x29, 0x6088756d7d1ac5b2, &(0x7f00000000c0)=""/197, &(0x7f00000001c0)=0xc5) setsockopt$inet6_buf(r4, 0x29, 0x37, &(0x7f0000000240)="fed5c1897f48eefd515d643c63a5e5f8e5e4e1eafe5731fa3118fab47debfe", 0x1f) 2018/03/13 05:45:05 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000000d000)={0xa, 0x4e20}, 0x1c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000380)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000003c0)={&(0x7f0000ffe000/0x2000)=nil, 0x0, 0x3, 0x40, &(0x7f0000ffb000/0x3000)=nil, 0x7fffffff}) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xb}, 0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x20efa9df}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x9321, 0xff}, &(0x7f0000000240)=0xc) syz_emit_ethernet(0x3e, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaa0086dd6050a09c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e200008907893d702c651f554c393c314307892f16ceeddd954564330d520905e4774dc5ac16ac0987767766e57c0023e0f7132832e329a82ede6288c763a14a50207ba9c642f8fea3115fc5e21606297f3188ae9fd03b64f37fc052f00f2acb2cbe747999e324d11c71587319e1db1234bcbec9b7e82401825b6324f6095e15f9f5e86"], &(0x7f0000000040)) socketpair(0x8, 0x2, 0x3, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00000002c0)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000300)={0x0}) connect$l2tp(r3, &(0x7f0000000400)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x3, 0x4, 0x2}}, 0x2e) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000000340)={r5, r6, 0x40}) syz_emit_ethernet(0x3e, &(0x7f00000001c0)=ANY=[@ANYBLOB="aaaaaaaaaaaa000000005b0086dd6050a09c00081100fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e2000089078"], &(0x7f0000000040)) tee(r0, r0, 0xef9, 0x4) [ 309.134314] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61984 sclass=netlink_route_socket pig=25927 comm=syz-executor7 2018/03/13 05:45:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f00000001c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, 0x80, &(0x7f0000000440)=[{&(0x7f0000000240)=""/186, 0xba}, {&(0x7f0000000300)=""/102, 0x66}, {&(0x7f0000000380)=""/159, 0x9f}, {&(0x7f0000000140)=""/50, 0x32}], 0x4, &(0x7f0000000480)=""/146, 0x92, 0x4338000000000000}, 0x40) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000cc0)={0x0}, &(0x7f0000000d00)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000d40)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@loopback}}, &(0x7f0000000e40)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000e80)={0x0, 0x0, 0x0}, &(0x7f0000000ec0)=0xc) r5 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000f00)={0x0, 0x0}, &(0x7f0000000f40)=0xc) r7 = getgid() r8 = accept$ax25(0xffffffffffffffff, &(0x7f0000001a00), &(0x7f0000001a40)=0x10) sendmmsg$unix(r1, &(0x7f0000001c40)=[{&(0x7f0000000580)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000c00)=[{&(0x7f0000000600)="e67a175a891331072a3e3a56a302c7930b9c0111e508553c65d2dd481d7250bd74220585475fe27cadf9c99583ed75167c66b9975063365c8c7040ae5e3ad98c1f815660fa63c3ffeb644617666016d983bf64653c272bc8dbe5ba42fb162c0f5b6dd7ce9a1defa8d248cb16329b64eede7781973ab7859167ff7e35ad90cf6b992c0def7af63af5e7a4b788e2f989c413f858c84003b758c8e80a7dc99be1f4252df98976493b3d0a268522ad029a7028c5826cf79305b96e7c8e62648934ca5b1e232fb208e2b69bd3df0b19b34cfcf55c5346fa5cf32464e5ecca42be3f9511d8fba0f92de37b7e0f7b", 0xeb}, {&(0x7f0000000700)="5a077db629fd47097f69c5de7ea642148d37a1f5ba0827df6c509d", 0x1b}, {&(0x7f0000000740)="19520fcb0f3fed096ad89354d75fc6be36de83ad57add4ac42f692ee7f5b93c200e3c3761867912448f19ab1d803e8d55b0fc2715270a2fe71dce5eff0dd85df593e12807acb4e437ecebe2d360da1fca9b88a10114358435d7da7d8f0ede63cc4a12f144490d6229f5c04fa3bd4781cc30a8a82e31a73b2", 0x78}, {&(0x7f00000007c0)="2ae3bad2359a486525d74a8b60391bfd4e9760462054f66c6c448d000eab9d1be831526d894bf160424c00313c9cdd7a7b29ef9264f7071a8f7ab5121f3d9d3677e8792b6e14dd89e0a8f728835fad2b96c60e8f1e8069ce4f4824a7e51351c57f2adcae2712f3ba0024e16b63b3133f403ff36da347486ce83626a99ef3774d063ed3b3830fc18b23f0f0b3e0cb4ef8272b8838c43a9ca8cd2136e43bed61b801a8888e10d6c5076a811ad7285db44f0c96445709f64fa49e7fdc4406be5730932d0f1d108361083d93", 0xca}, {&(0x7f00000008c0)="7f348fecfc9a3b890328ee9be8d26c6146669d08e1f034604bdc524dbb52a31cdf5a554386fd1556bfc384e1147fd1b8b2dca8e6bbe777e8ce41b246f7ff985f812d49df2d603f47437549a6a0ff636a0cb79a166011974caa666c5c", 0x5c}, {&(0x7f0000000940)="1e10bf7310da4214fa2d52448eed776e5b5b9e136b77986ad2c1da300e39b5f369938aa0d4d7edfd79e02aec498a1aaf139154904e2821d1bbf533d6084cc7d90c37a03ddb92c83783a5973190bd56e21807995d3c8a887c7cfd93296af66e82a64e6e215f6ee00cf741301172251457bb4cd204fa010009e2230ca445b55c191d2c41", 0x83}, {&(0x7f0000000a00)="5b14f4cded73fda108c6a9172bb024fdae7cef12c367842c6affa5fc936d030660affcf3ee9bb7c6759674344117885c6e594c", 0x33}, {&(0x7f0000000a40)="021c7bfe67f812596bb03e305cb94ffb1f82bad6fa120078c82250e7310658a918c0a748572ce663ddfbcd439793ea5fbe295174b84a6f3b5ef2092fce1d3ec5279db45c271bcab2ad8a855843971f3848541ff76ddec776541df1b8b33301e06a16e5bd01bbff327d3e706f72d43f4ade9e3a98bb980edd46196bfebaa8d0ae7b73526f62653a74ca708d9dbf8118dc4a2942759055d91be33e59c4c31ba40df18891d209561355a477d7b8b3770ee1f59a44f9712494c68b0b57d6575a3766550d9b52ce0c7f3eab802f91c70f9800a4757294fd81c1023f9253b386f1a3f4ff67b7a12ca8147bdec3633eed70", 0xee}, {&(0x7f0000000b40)="0ab0f114a1254e9b86e5500c9f82af76fe5d42e9668728140d6580839ae185fb289ec5491f9ddc4e46cd6840d9e54760d2e48a245715ea29d57d715c7e765e629f676446c83471ed22352b6070a7b0fbe320328e0704a6ef70eddf05c909a741ee16389d2f937d11194b93674878f76b159ba1db4911faa7d0aa6078b5c889c1a4eff8f93dd374b20e26242b56e9bd0d8b90e5319854f88f0a90f9985ffaf01424c51af36ec5cf472b6486eeaf56cec342b6860ff9ae", 0xb6}], 0x9, &(0x7f0000000f80)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x10, 0x1, 0x1}], 0x78, 0x4080}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001140)=[{&(0x7f0000001080)="ecbb6a6eefdf75a660974773bcbde654311897c3df877082574121d3fb180766818c7c05919f6e5421623cc91ddc7a297d34a6d2ba5d73ed50ce6e409b4dd32bee4b903ac5e6ccd263ebc5c7df", 0x4d}, {&(0x7f0000001100)="96db5c63954cb2a995c9033b46bd77cc5c385201f8a95e69149f9541ede8c1587cf021977316edd0", 0x28}], 0x2, &(0x7f0000001180)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}], 0x60, 0x4000}, {&(0x7f0000001200)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001940)=[{&(0x7f0000001280)="adf3eec024bab681accccfda9eb30e373d77c4409730f0d97f614462d017874b9c8f92fbb8fe39d15e9deda47eb6d5a40efa1b3c5668445d9868d37b5f4ff51922528f47259ca19adfe838901788c3b7622d64969b5425afd30164ca4b638a236e17", 0x62}, {&(0x7f0000001300)="0efec814bcab8b50fd19ed23c25064c0607f7b48992d90257da906120251a2243f09af302eaf6fd79ad22115", 0x2c}, {&(0x7f0000001340)}, {&(0x7f0000001380)="ea1f5eb111185fa8464575d8e0738839614ec44135355d0bda94a9f592fb502b505323f84ff61ad7fd204823b2343d718f34b62a9855d668f746fb77f5c9b1d8735f413b7c1008dc70110ae692008498115887d83cda636f3c2c9b696b0ca122f70044611a8ad15ddead2dea7550d58c4a91c8651805437d39a4b1b93ef705e967f56416f96295599b42a306307b4a39f2a5561404d64a01705ca76c7d34e48b8bc28f326abd97ddb8a37bef977cc0ea8481cdcb4b47bea13ea2067c291c00f5e0b590bb35b8a68187690839c0a292164904631420f6879db35d675d1d5cf23d4b74", 0xe2}, {&(0x7f0000001480)="59917bc6b250b885d9c43201942f7a249afcb195f15456c84d705c5b868024d44d19b90612bf624523985fa890c23bac9dcd83cd9826ba1c3877bbfcf61e3418734ecd21eb61052c4cd31d2326685b8979dc721f689c8f9c451571078e6caedfa8ccfba92255b9e8c8c338f274c1326c29c8a143a257dddc4a7dc54b7702801db3983ef9bbefd531336e47e8df6fcca0996c8bc9073c17428a0a92c3750ce94455399db793277523552c", 0xaa}, {&(0x7f0000001540)="ad3015f6a8787006fb1d8edb56579f808b9f81bfd0c317947da738ac09f93c74e10dd64ff9215a56f56a7c9d31a6b5386756328a95d1164eb85604b47017dd25af97363c870492443596a046b085e2294639dee375655958b53aa903edb058aa3c8446bc484636fa7c87f4c680f401886ad98c128c6d7710e5e66e791addb882f7281a04bc85aad18ed577c47388", 0x8e}, {&(0x7f0000001600)="fcb6710fae0297ce30224a2833bda3c9fabe32f1c4fe9eca3bd884c77cb1947da3a2b1f5b70a01efc96faf91eee739b1113e9ddc8e17a4957b446ace02c1a62212d27344858971e788172fbe50d3b7279a3b44b55311a4188d65e4682c839a973c02681c96b44488ea4f60ca77c77c22f72b3681992ca195fd8f9f6aec0705b5eeee6b9207b155e117050420dcdbefb1d91278bd99333254c11911a4b8ab1b3474266ef1d9cb7e39042354f2ed0733ffca30bb4a8fd84f50f2690f43ac7500441a14ad309e1c5e2e86d89cd1c1fabed5cf9d4ee3b9c066c9b45da62637d13be36dcbb6b179df24ef9ef8778c4340df850937a4d85a4a0fb6b2ec", 0xfa}, {&(0x7f0000001700)="961bd2993788e350bd6307313a970f3867059e78ff60ca9206369f4a2c9880688526faef3e59698c823fc4501af35e5e8cafb229ad1dc64bf169a0f2442038fc024a43c0323613ebf6481db655de8a8d66626937e44d7f10110856090e423367350bd0ae45ce54b7032033907a9291313c4aa7c100978ce2f809d3ad2579eca5dfe8cf0a8ea50adf4e95d5c4eab678672d25fa7977205a", 0x97}, {&(0x7f00000017c0)="a8f5f738f5e24f9ea22766b359302b56d72cee43964b44120093faa341c6085d649486751b65defd80caa80bb37411842c8fe378678c656fee03ad75300b56a80f23594b15b4f328617b4a74505c1fa6d155e471ed09b01f7445", 0x5a}, {&(0x7f0000001840)="441ab0d2d43619591a95a933f97947dc3bc139aa7098c70cb7a1d3af734182306ec46b554fa73cc7dadec0bd4a2ee5b2de433ff75f8e5484d59b6d18ddd136738515b1d3b83a41d70fbade528d381c03392f52b9697986d9b29a53dabbcc3be94c3acf71a019ac8ccda3fd15955d66ed565c2e12a8d7872c596b6724d9d5ca6d78bf18b5a1eb6e68ff5a0ee2d1c84a63b18d44ecf9f99d1cd40bda8c1999e1492c8299f6f22a500954847a29d4470c4cea64df1ecc907d0f67b3322255c9c1a2f80f843dfbf0ba5327ff78c8ac98cffd0b5d5dbca1ec7fd6d6e5dca679a2c2d442350e3d26c28c7217d2796d74a4f19be1", 0xf1}], 0xa, &(0x7f0000001a80)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r8, r0, r0, r0]}], 0x40, 0x4000044}, {&(0x7f0000001ac0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001bc0)=[{&(0x7f0000001b40)="12f9c18b311bfa4e48afb75c96de9e6388b37d2e1464ab9fba7c1ffe8201c1fd005e2843b12bfbd33f53c13e022a368f91f7a7d8394f9cfd1f31134254a712899dc91f2c723c49306eac5404c3cc9df733", 0x51}], 0x1, &(0x7f0000001c00), 0x0, 0x8800}], 0x4, 0x4040010) r9 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000040)={0xffffffff, 0x2, 0x8}, 0xc) getsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r9}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x40000048a, &(0x7f0000000180)="02000000004d160000200010", 0xc) 2018/03/13 05:45:05 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nl=@proc, &(0x7f0000000080)=0x80) sendto$inet(r0, &(0x7f00000000c0)="8f613838f4e47777b8a2d352ff62e367764a0b9fe63d7d15719cdbc1a88abcf8b8098c4f8cb3320a41a8d162d7851b5cc590f1d5f18224ea63803def9e0db39e6af57d2766c7b78171759ff13c2b8848aa889f3d388a90aa8b5400adf99ded383ac19fc2b79e3d88663a3aa620fa6325a16991349e29ad824ade3299d901fe4aaee2694a", 0x84, 0x10, 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0xc, &(0x7f0000000fe3)='D', 0x1) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000739ff1), &(0x7f0000003ffc)=0xfffffffffffffe40) 2018/03/13 05:45:05 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000899000)={0x0, {{0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x58) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000000040)={'sit0\x00', 0x3fc000000000}) 2018/03/13 05:45:05 executing program 2: socketpair(0x0, 0x80000, 0x89, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffa2, 0xc, r0, 0x400000000000000}, 0xffffffffffffff20) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x5, &(0x7f0000346fc8)=@framed={{0x18}, [@alu={0x8000000201a7f19, 0x0, 0x7, 0x0, 0x1}], {0x95}}, &(0x7f0000f6bffb)='GPL\x00', 0xfffffffffffffffc, 0xfb, &(0x7f00001a7f05)=""/251}, 0x48) 2018/03/13 05:45:05 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00000001c0)=ANY=[@ANYBLOB="000200000000400000007f00000000000000000000000001fa53549bb874349b69cd2a98da01b429c11f6279a1b93dcb4cb5345b18e7e723ff035555a97b3fd9856f476c468a108bcaeddc5cbb96b9cb9aa3c7220aa820070d2bbdf5748dcd075ea4e43d9c1523fd9553f6da715b232076ffeb268b6a47b5f84058b6cda64bb07b9601d692a8b36b2a23dd8eb20b2d3c24dde148b107df9f2a83ce6fe37340b9193087d973510c7f1880781000dbe639b1f6383257c2"], 0x18) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) accept4$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80000) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing, 0x8) 2018/03/13 05:45:05 executing program 4: syz_emit_ethernet(0x4e, &(0x7f00000a8fa2)={@link_local={0x1, 0x80, 0xc2}, @link_local={0x1, 0x80, 0xc2}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[@rr={0x7, 0x7, 0x4, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, @timestamp={0x44, 0x10, 0x9, 0x1, 0x0, [{}, {[@empty]}]}]}}, @icmp=@timestamp={0xd}}}}}, &(0x7f0000387000)={0x0, 0xffffffffffffffff}) 2018/03/13 05:45:05 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff]}}, 0x1c) listen(r0, 0x40) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000087dffe)='F', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f3fc8)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000000000)=ANY=[@ANYBLOB], 0x1}], 0x1, &(0x7f0000414000)}, 0x0) writev(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)='$', 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x1f, 0x4) r2 = socket$kcm(0x29, 0x0, 0x0) sendmsg$kcm(r2, &(0x7f0000000500)={&(0x7f0000000040)=@l2={0x1f, 0x400, {0x3ff, 0x2, 0x3ff, 0x9, 0x200, 0xc825}, 0x0, 0x3}, 0x80, &(0x7f0000000440)=[{&(0x7f00000000c0)="57d023ca48427303336d24a87c0b2813af962e51a71ab2253f6042d9cbe9d0ea45ec8482752f3c1085a24022cb0da6843599b944f7d11e0c6dbc3f501d0ea38903574c87fe5b95ffd5a0ddfafc537859295f758851f7ba2ec563b342e121d67c523a2d7e0b3361e10fbc", 0x6a}, {&(0x7f0000000280)="e67998de30dff8de01b8fc2f6029ca8907b28906b24461302448438fdf228beb3815a0238a763f22b85599e4f202c52fa3cbb63abef5b53475863ba68985202464ce20b393555fa8ba854fe8c94b077d0a1fbba27d8355ad7806bcef9f6894624b5f97201c883d2c6a42793a853bc584d4bf2f642ecfb6609966c61dda944f0724741558b52c3d0e6f1fd1478395909bb024b5745aba2b3716c8606318fc09a9c54bb26dfbb969e791774e44041576df2f383028beea6a82e3100aab9c31d3294f4a576c66854b01e7ca2e6177a3485f65bd6d4aa6b88f986370bff9ff49d553e2a5652510ba4d7560d953feba1402ffd8d325790be1cc", 0xf7}, {&(0x7f0000000140)="5dcfe38f2263ebeff57006883656f7e39ff7d15b401288fe816fe741fcacee93356fe2a2640c755bd86f7f026cb3ba0f890250cc94f5cd00f8b94ae1f2e811b9f4e05c6f4e917d937789", 0x4a}, {&(0x7f0000000380)="1e68016d4df9806ca36ffbea43ca3615ec692e51dfcd524cf53d4529a9db2cfad3d5c93ee373f9d204225e89a81125489e6538b910b84707f9a8b9ce7ea3441536ac39bf756bace3345729b5927a47f13616b8c14128519f3c5ed5174cd238cc35e200f36e23fddba931ed8e8964295f9b2b38e9c0b2ce4738061c5980d6f49ccb8f5475dc7d8e7ba5485203ae1d9c677919d7078d93b91110558461a20bdb66fdf0b02106322257b74c875faf0fbdf5348496b7d3", 0xb5}], 0x4, &(0x7f0000000480)=[{0x48, 0x184, 0x8, "7479fc830f44d1fc2fd5bfdfb5f30cb9cb2720b07d739b63dd96a505a580fa41a4c0b141dd9ee2b42a83ff6173d74ef3b216"}], 0x48, 0x4000}, 0x4000) shutdown(r1, 0x1) r3 = accept4(r0, &(0x7f0000c71ff0)=ANY=[], &(0x7f0000f5effc), 0x0) shutdown(r3, 0x1) sendmsg$netlink(r3, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f00000019c0)={0x10}, 0x10}], 0x1, &(0x7f0000002400)}, 0x4004000) 2018/03/13 05:45:05 executing program 0: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8955, &(0x7f0000000000)={"020081007f001e0020008ca7cc991735"}) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x7f, 0x4) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000674ff4)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) listen(r2, 0x0) connect$unix(r0, &(0x7f0000df9000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00000000c0)={0x7, 0x0, 0x10001, 0x6f}) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) close(r2) [ 309.194494] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61984 sclass=netlink_route_socket pig=25927 comm=syz-executor7 2018/03/13 05:45:05 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x2) r1 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f00000000c0)=0x5, 0x8) sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)=ANY=[]}, 0x1}, 0x0) connect(r0, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0x80) 2018/03/13 05:45:05 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ffefa8)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) bind$pptp(r2, &(0x7f0000000480)={0x18, 0x2, {0x0, @rand_addr=0xc60}}, 0x1e) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab2719", 0x4) write(r2, &(0x7f0000000140)="cea0f6771dbbfdf52930429fd433f6de3ce5ed6fe2992f434d401b52c7", 0xffffffffffffff2b) recvmsg(r1, &(0x7f0000158000)={&(0x7f00002fffa0)=@nfc_llcp, 0x60, &(0x7f0000b9c000)=[{&(0x7f000080f000)=""/4096, 0x1000}], 0x1, &(0x7f0000da2000)}, 0x0) accept4$bt_l2cap(r3, 0x0, &(0x7f0000000000), 0x800) 2018/03/13 05:45:05 executing program 6: pipe(&(0x7f0000000040)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0xa, 0x3, 0x10) r1 = socket(0x0, 0x800, 0x3) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) setsockopt$netlink_NETLINK_RX_RING(r0, 0x29, 0x32, &(0x7f0000000ff0), 0xff71) [ 309.293137] sctp: [Deprecated]: syz-executor7 (pid 25966) Use of int in max_burst socket option deprecated. [ 309.293137] Use struct sctp_assoc_value instead 2018/03/13 05:45:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e15000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000133ffc)="71e67a15", 0x4) r1 = accept4$alg(r0, 0x0, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000001040)=0x2) sendto(r1, &(0x7f00005c8f58), 0xfffffffffffffeee, 0x0, &(0x7f0000351ff0)=@ipx={0x4, 0x0, 0x0, "a074edebb7e1"}, 0x10) mmap(&(0x7f0000431000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002480)=[{&(0x7f0000001080)=""/131}, {&(0x7f0000001140)=""/73}, {&(0x7f00000011c0)=""/4096}, {&(0x7f00000021c0)=""/148}, {&(0x7f0000002500)=""/246}, {&(0x7f0000002380)=""/199}], 0x1000000000000078) socketpair$inet6(0xa, 0x80007, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x54, &(0x7f0000000040)=[@in6={0xa, 0x4e24, 0x0, @dev={0xfe, 0x80, [], 0x18}, 0x80000001}, @in6={0xa, 0x4e22, 0x5, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x4e22, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x20}}}, &(0x7f0000000200)=0x84) 2018/03/13 05:45:06 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x0) r1 = socket(0x2, 0x8000f, 0x9) bind$netlink(r1, &(0x7f0000000000)={0x10, 0x0, 0x25dfdbfb, 0x1040030}, 0xc) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x8, 0x4) listen(r0, 0x800c) 2018/03/13 05:45:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='vcan0\x00', 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000080)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0xfefc, 0x0, &(0x7f0000000040)={0x2, 0x0, @multicast2=0xe0000002}, 0x7d) socket$rds(0x15, 0x5, 0x0) recvmsg(r0, &(0x7f00000015c0)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000380)=""/178, 0xb2}], 0x1, &(0x7f0000001500)=""/155, 0x9b}, 0x2) r1 = socket$rds(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r1, 0x114, 0x2, &(0x7f00000001c0)={{&(0x7f0000000140)=""/17, 0x11}, &(0x7f0000000180), 0x10}, 0x20) ioctl$sock_proto_private(r1, 0x89e6, &(0x7f0000000200)="1bd3ca") 2018/03/13 05:45:06 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000950ffc), 0x20951000) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00000000c0)=0x3ff, &(0x7f0000000040)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000080)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x14, 0xaa}, @multicast2=0xe0000002}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000100)={0x9, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x19}}}}, 0x88) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={'ip6gretap0\x00', {0x2, 0x4e23, @broadcast=0xffffffff}}) 2018/03/13 05:45:06 executing program 5: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x40000) r0 = socket$inet6(0xa, 0x100000000000002, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x6, 0x1, 0x5c3a, 0x0, 0x0}, &(0x7f0000000040)=0x10) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000040)) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000000)=0x400000000000001f) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000000240)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x40000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000481000/0x11000)=nil, 0x11000, 0x0, 0x132, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2200}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, 0x11, 0x176a32771ee7d7bd, 0x70bd2c, 0x25dfdbfd, {0x1b}}, 0x14}, 0x1, 0x0, 0x0, 0x40001}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003500)={{{@in=@loopback, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in6}}, &(0x7f0000003600)=0xe8) 2018/03/13 05:45:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x13, 0x84) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x80000) sendmsg$key(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="020b000b06000000fcbfffff00000700000000000000020013000000000070010035000000000000000000000000d45e4ef8051feaed94eb74bca3c7f456da006b3f4539287f4374ce2f10962d39e5719c29089178bb03c002c8b7a5c36fa66377ce43e3fb74263b6d85ae5ab02b35b7e0205a8d2fe1eda06a23eba120566ff08f1785a6"], 0x30}, 0x1}, 0x20008010) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x61, &(0x7f0000000280)={'filter\x00', 0x4}, 0x68) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000100)="2200000021000706e1be0000090007010a00001e0000000000000400050015800041", 0x22) 2018/03/13 05:45:06 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00006a6fe4)=[@in6={0xa, 0x4e23}], 0x1c) socketpair$inet(0x2, 0x0, 0x0, &(0x7f0000000000)) r1 = accept4(r0, 0x0, &(0x7f0000000640), 0x80000) connect$pptp(r1, &(0x7f0000000680)={0x18, 0x2, {0x0, @rand_addr=0x8000}}, 0x1e) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000de0000)=0x4, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getpeername$inet6(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) 2018/03/13 05:45:06 executing program 4: pipe(&(0x7f0000000140)={0x0, 0x0}) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0xffffffffffffffff, 0x64031, r0, 0x0) vmsplice(r0, &(0x7f0000f14000)=[{&(0x7f00006bc4ba)="bd", 0x1}], 0x1, 0x0) 2018/03/13 05:45:06 executing program 6: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x0, &(0x7f0000000000), 0x4) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00000000c0)={'filter\x00', 0x7, 0x4, 0x458, 0x0, 0x258, 0x258, 0x370, 0x370, 0x370, 0x4, &(0x7f0000000080), {[{{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x9}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x18}, @empty, @multicast1=0xe0000001, @broadcast=0xffffffff, 0x0, 0xffffffff}}}, {{@uncond, 0xf0, 0x118}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0x4}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x4a8) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x1fe, 0x4) 2018/03/13 05:45:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000100)=""/43, &(0x7f0000000180)=0x2b) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xe02, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000ac0)={0x100, {0x2, 0x4e22}, {0x2, 0x4e24}, {0x2, 0x4e24, @rand_addr=0x7}, 0x2, 0x1, 0xffff, 0x2, 0x80000001, &(0x7f0000000a80)='lo\x00', 0xffffffffffffffe0, 0x6, 0x3}) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x4e22}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000965fec)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000480)="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", 0x114}], 0x1) sendto$inet(r0, &(0x7f0000000040)="f5", 0x1, 0x1, &(0x7f0000000140)={0x2, 0x4e20, @multicast2=0xe0000002}, 0x10) writev(r0, &(0x7f0000000400), 0x1000000000000232) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'bcsh0\x00', {0x2, 0x4e23}}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = accept4$inet(r0, &(0x7f00000005c0)={0x0, 0x0, @loopback}, &(0x7f0000000600)=0x10, 0x800) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000640), &(0x7f0000000680)=0xb) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000080)=0x100, 0x4) socketpair$packet(0x11, 0x2, 0x300, &(0x7f00000001c0)) setsockopt$EBT_SO_SET_COUNTERS(r0, 0x0, 0x81, &(0x7f0000000200)={'security\x00', 0x5, [{}, {}, {}, {}, {}]}, 0x78) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000280)=@assoc_value={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000300)={r3, 0x100000000}, &(0x7f0000000340)=0x8) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020affc), 0x4) shutdown(r0, 0x1) 2018/03/13 05:45:06 executing program 7: syz_emit_ethernet(0x0, &(0x7f0000000000)=ANY=[], 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000140)={r0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000000240)={0x0, @in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x17}}}, 0x80000000, 0xfff, 0x1f, 0x80000000, 0x100000001}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0x81, "a1cbd870b97b8897a1ff42ffc20c5bfa067e30b00c6276e8daece212d0ffe92290eb213e7ba930c688ce94255e4bf21f18d482a634aa0231b2c78a5980ccfa3b708deb9d25e8dd8c79f363ff4260f809de5d49c9202b7352ad77c3517b4fe39b789229759c7f45f34f4dee9c373b7ca6a29805d6c0d45f18a2fe186c8d2fc6704e"}, &(0x7f0000000400)=0x89) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000480)={0x0, 0x1a, 0x6, 0x5, 0x8001, 0xff, 0xffffffff, 0x8001, {0x0, @in6={{0xa, 0x4e23, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x7}}, 0x2, 0x7, 0x1, 0x2b0, 0x3}}, &(0x7f0000000540)=0xb0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000005c0)={0x0, 0x9}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000580)=@assoc_value={r3, 0xfff}, &(0x7f0000000440)=0x25e) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000200)={0x2, 0x209, 0xfffffffffffffff9, 0x1}, 0x10) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f00000000c0)={'security\x00', 0x18, "06d3c8a48888f7d9d4164fa2ac05a8161665969135077981"}, &(0x7f0000000100)=0x3c) 2018/03/13 05:45:06 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ef0000)={@loopback={0x0, 0x1}, 0x0, 0x1, 0x0, 0x4, 0x0, 0x4}, 0x20) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) socket$l2tp(0x18, 0x1, 0x1) 2018/03/13 05:45:06 executing program 5: pipe(&(0x7f0000fe3ff8)={0xffffffffffffffff}) ioctl$int_in(r0, 0x5421, &(0x7f0000fdf000)=0x4) socket$key(0xf, 0x3, 0x2) read(r0, &(0x7f0000006f39)=""/199, 0xc7) 2018/03/13 05:45:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3}, [], {0x95}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) r2 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r2, &(0x7f0000001740)={&(0x7f0000000000)=@rc={0x1f}, 0x80, &(0x7f0000001440)=[{&(0x7f0000001400)="194e53", 0x3}], 0x1, &(0x7f00000014c0)}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031aff8)={r0, r1}) recvmsg$kcm(r2, &(0x7f0000001780)={&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001640), 0x0, &(0x7f00000016c0)=""/75, 0x4b}, 0x0) accept$netrom(r3, 0x0, &(0x7f0000000080)) 2018/03/13 05:45:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000000)={'ip6tnl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) 2018/03/13 05:45:06 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in6={0xa, 0x4e22, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, @in={0x2}], 0x2c) 2018/03/13 05:45:06 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{}], 0x1, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x0, 0x0, @dev}, &(0x7f00000000c0)=0x80, 0x800) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@getnetconf={0x14, 0x52, 0x100, 0x70bd29, 0x25dfdbfd, {}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x8090) 2018/03/13 05:45:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x4019) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000)="390000001300090469000000810000000700004003000000450001070000001419001a000400020107000000020000080001010c00f41ee400", 0x39}], 0x1) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff]}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0x60}}]}, 0x13c}, 0x1}, 0x0) pread64(r0, &(0x7f0000000140)=""/22, 0x16, 0x0) r2 = socket(0xf, 0x5, 0x4) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000000200)={&(0x7f00000001c0)=[0x1, 0x1f, 0x1, 0x33d9], 0x4, 0x95a, 0x6f, 0x8, 0x8, 0x1, {0x1000, 0x3f, 0x0, 0x5, 0x7, 0xff, 0xff, 0x8, 0x5, 0x22b32563, 0x0, 0x7f, 0x400, 0x80, "d1e9b535dfa63c07a7780bff94f3b587018c658f864400d75212f444d06e65f1"}}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getpeername$netlink(r0, &(0x7f0000000040), &(0x7f0000000080)=0xc) 2018/03/13 05:45:06 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040)=0x4, 0x4) readv(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)=""/45, 0x2d}], 0x1) r1 = socket$inet6(0xa, 0x802, 0x88) recvfrom$inet6(r0, &(0x7f0000b85f4f)=""/177, 0xb1, 0x0, 0x0, 0x0) r2 = accept4(r1, &(0x7f0000000080)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000000)=0x80, 0x800) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000100)=@assoc_id=0x0, &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000180)={r3, 0x84}, 0xc) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)}, 0x0) 2018/03/13 05:45:06 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="02130010fdf50000000000000d00000000000000cb7e0352d9998e86899bbbdeabdf2f1951ba6e39567932576f30042c8a2a25728e0b5e25c492048f1784aa9edbba26e99ce520671223046304cf11dfe01b74a90f408aa9ea5a908881371951f385f553db601c93746a"], 0x10}, 0x1}, 0x0) syz_extract_tcp_res(&(0x7f0000000080), 0x200, 0x81) 2018/03/13 05:45:06 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000001100)={0x1, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="18000000000000000000000000000000180000000056c1e4b400000000d47500000000001800000000000000000000000000000095000000"], &(0x7f00000000c0)='GPL\x00', 0x7, 0x1000, &(0x7f0000001180)=""/4096}, 0x48) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)=0x6, 0x4) socket$unix(0x1, 0x2002, 0x0) socketpair(0x11, 0x5, 0x4, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000300)={0xfffffffffffeffff, 0x0, 0x10001, 0xdacd}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000340)={0x6, r1, 0x10001, 0x7}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000005c0)={0x4, 0x8, 0x6, 0x9, 0x0}, &(0x7f0000000600)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000380)={r2, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x14}}}, [0x6, 0xbf, 0x7ff, 0xf6, 0x3, 0x8, 0x400000004, 0x1ff, 0x1, 0x7d00, 0x2c9, 0x80000000, 0x2, 0x3]}, &(0x7f0000000480)=0xfffffffffffffe7e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000580)=ANY=[@ANYRES32=r3, @ANYBLOB="fbff08000080020b00000500ff000101070006007421790a9a91ae1508208bc2021b6cd3f7097e0bda3f3c23a735881ff7860d4ed7f7"], &(0x7f0000000500)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x0, 0x2, 0x3, 0x605, r4}, 0x10) socketpair(0x19, 0x80805, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f0000000040)=""/6, &(0x7f0000000100)=0x6) accept$packet(r6, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000240)=0x14) getsockopt$EBT_SO_GET_ENTRIES(r6, 0x0, 0x81, &(0x7f0000000780)={'broute\x00', 0x0, 0x3, 0xc6, [], 0x1, &(0x7f0000000640)=[{}], &(0x7f0000000680)=""/198}, &(0x7f0000000800)=0x78) setsockopt$inet_dccp_int(r5, 0x21, 0x10, &(0x7f0000000280)=0x4, 0x4) setsockopt$bt_BT_SNDMTU(r6, 0x112, 0xc, &(0x7f00000004c0)=0x68fe612, 0x2) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4028641b, &(0x7f0000000000)={&(0x7f0000ff9000/0x4000)=nil, 0x7, 0x7, 0x84, &(0x7f0000ffa000/0x4000)=nil, 0x100}) 2018/03/13 05:45:06 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0xef) read(r0, &(0x7f0000004f45)=""/187, 0xbb) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) recvfrom$inet6(r0, &(0x7f0000000100)=""/53, 0x35, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000001ffe), 0x0, 0x0, &(0x7f0000003000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/03/13 05:45:06 executing program 1: r0 = socket$inet6(0xa, 0x3, 0xff) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000080)={'ip6tnl0\x00'}) 2018/03/13 05:45:06 executing program 6: socketpair(0x0, 0x2, 0x1, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="100000004d437f4b111b6522b52f3742c5845815"], &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r2, @in={{0x2, 0x4e23, @multicast1=0xe0000001}}, 0x1cf, 0x8}, 0x90) r3 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r3, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000012c0)={0x4, 0x2, 0x4, 0x7f, 0xfffffffffffffff7, 0x0, 0x0, 0xf8, 0x0}, &(0x7f0000001300)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001340)={r4, 0xc63, 0x30}, 0xc) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0xc2, 0x5, 0xfffffffffffffffb, 0xffffffffffffffff}, {0x1, 0x1, 0x3, 0x4}, {0x9, 0x6, 0x2, 0x3}, {0x9, 0x80000000, 0xe6f5674, 0x6}, {0xfffffffffffffffa, 0x3, 0x2dc4, 0x9}]}, 0x10) 2018/03/13 05:45:06 executing program 4: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x100000002}, 0x1c) syz_emit_ethernet(0x66, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0x0) r1 = socket(0xa, 0x4, 0x7) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000000500)=0x7) 2018/03/13 05:45:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r1, 0x0, 0x61, &(0x7f0000000040)={'filter\x00', 0x56, "6d3210463a2af3610ddb2a3dc72fc55d35943f1f2d80666cf7e90d14694003c723d6685db7eafd131323db04d576268a92a18b3acb9b5fda39a9b94756c5638a35d85187d871ca19d3448fa3e16e4dbf56f28b7f60e4"}, &(0x7f00000000c0)=0x7a) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f000000b000)={&(0x7f000000e000)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_METRICS={0x4, 0xf}]}, 0xfffffffffffffe69}, 0x1}, 0x0) 2018/03/13 05:45:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000680)=0x14) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f00000006c0)={0x8, 0x5, 0x3000}, 0x4) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x2, 0x8, [0x0, 0x7, 0x0, 0x1, 0x5, 0x0, 0xd1c, 0x10000]}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r4, 0xb5dd}, 0x8) r5 = accept$alg(r0, 0x0, 0x0) recvmsg(r5, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000588f73)=""/1, 0x1}], 0x1, &(0x7f0000590000)}, 0x0) 2018/03/13 05:45:06 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512_mb\x00'}, 0xffffffffffffffcd) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000080), 0x1, 0x4007ffd) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @local}}}, 0x80, &(0x7f0000000080), 0x0, &(0x7f00000001c0)=""/93, 0x5d}, 0x0) socket$alg(0x26, 0x5, 0x0) 2018/03/13 05:45:06 executing program 1: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="7f00000050d6000003000000520000002c8919fcc1354dd292f87f3af9f883b5fa0e1ebffc02f82baaf4c314bd71874e1065b490dff469a6f33b0c8ab9d14af5ceda4f5f2e6be7059d08de5e57cd5dea0400000063f401c765a8d3e674390677d696"]}) 2018/03/13 05:45:06 executing program 5: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0xfffffffffffffcd9) 2018/03/13 05:45:06 executing program 3: socketpair(0x11, 0x7, 0x8000, &(0x7f00000000c0)) socketpair(0x0, 0x80000, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000000080)={0xfffffffffffffffd, 0x4}) write(0xffffffffffffffff, &(0x7f0000000000)="0749b1abf177ff124edf8737f5c8e545e1d0d4c6f585da206089e9ddee6d5a851e7b29839011eaf8e493479e0a31", 0x2e) syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000000000000800480000280000000000009078ac141400ac141400070b060000000000089078"], &(0x7f0000000100)) 2018/03/13 05:45:06 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000400)=0x2, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003bcfd0)="d3ab27191a", 0x5) socketpair$inet6(0xa, 0x2, 0x9, &(0x7f0000000980)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000009c0)={0x0, @in6={{0xa, 0x4e21, 0x751e, @loopback={0x0, 0x1}, 0x7b}}}, &(0x7f0000000a80)=0x84) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000b40)={r4, 0x4, 0x2, [0x100000000, 0x400]}, 0xc) sendmmsg$alg(r2, &(0x7f0000004b00)=[{0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000ac0)="e734cd6714cad286dfb4b2f43f4251c94793c05e5ddc1f1bd3923bb524e2464a447a4e15e82466908833fc6b82ebca35779643f3e45805e90000a75ee773be95b8e8c3a640b21553a622d57bed7551fed5a988d2b07d8ac0f5e665fc63bb003ac979f738211e5feb2124fcab20c0373638781d305bcb87a4", 0x78}], 0x1, &(0x7f0000001b40), 0x0, 0x800}, {0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001b80)="8f438c903d19b4fae569b38cfee11ba83e9f62613a2c4dd19cebe5067f9bc952efffb0f759606c7ab4f7b02105d119dad5a454627a29cca65cb9c5c8e75c8ee1d465f7c56128cc574858a050ac1079f78b", 0x51}, {&(0x7f0000001c40)="fc43b8e9d837a869362a13fbe9b7428ac75a8be7119f7bcc9d5ea9fbbdee927986a3383c7a55ee4bc588be8cdc8e520bd5c04e2675ed1200c25eb977a2f43374a34918670509698338064a2a5f45c562d1c58c3f8c46371090c02566f77b59acfe2e1bec685960331dc478bf23d658cbbc5615c83c41d9c511607e9927501f1546a0c95674654443d7f30b5fafc0968fab288f97a61fa16629c4c521f7715317b4a2", 0xa2}, {&(0x7f0000001d80)}, {&(0x7f0000001dc0)="6dd5d91dee283a61dc2f06cbbf1d5cca24e7348e62a60e8199b34d425a2b124ff4392d0b840bb408b5b38d4c942810a543d56dc66ad03d6060d28bc1377fa0bca90a94c95e115624e33d5a0393b0e21638b0df0a2f49e5ff33b4aba425d4b69b0d186b1d24ef34fb44e7463646dee4b6c77e9766f66644789446bd1fa6b8dbb8d56ab0f039c4358c6bb349337e11b8fd794e677fc09c2b2c7d26786d957ed2af6c6f72fa978f4a8570a9af29fa54ac1ecf3445a2bcfc58b1379a23077635aba5bbb843a6351be66824c7593f21862be5", 0xd0}], 0x4, &(0x7f0000002040)=[@op={0x18, 0x117, 0x3}], 0x18, 0x1}, {0x0, 0x0, &(0x7f00000025c0)=[{&(0x7f0000002080)="360228267c3a76fba4929b49d05da27a20e1b64f25cb2586d545dc355af28d5262101c1c249cf22c2fc8bd01528b549edd4b28d2c73e7f7e0e46ad26adaefb0c7875639d081d446f9857ba814ffdd44a84eb8ece0f4275b496218bf592091365d9e0642caaeb62bcda96a8dedbb5f15076c7f23901622e7d95e9d5eabf09ffc72203fcf052b1158e5557404277e3a67bd7402956b6ee2b32d290224808a540e27cbaaab86d3b19799252cf307471f2bab82c6ffbe5b0e4dd6ac047d85201d6a196f4097164dc07d90f6a4f523eaf0091f8ac68bbca2e129859b7eb8e699b3de2500087c46d5ce555a2dce69d3c585f9f71dc88644b25", 0xf6}, {&(0x7f0000002240)="390f57f7d55fee97953d84daa6f50d67ddbebdec286be88f335dac55fdab41f5c5100de5ad365a48e5c5027ce761f6b17dbf49e40c59dbcc5e055a7133501b3de347f07dd85c40ea71e80b6eba759b8cc325d5de182b847204d705b80eaafb9467154ff0a78bbfb7c254c685d1ea73f8520590553c1171697a257b92f863a2df6f43c963174b", 0x86}, {&(0x7f0000002380)="57bbcb3f9666683a72c4d9c16dc64b0b308a8806c3912c0921a22a57a3cce644f46e146f2ef952bd2e9c78b255b932766666a8244732118e5669c7973acf30e3ed676801fc6f1ee90650e07024b75566ca0321dae0aa259e8ffe0d70725afae3cf6d405a1007c9fe6d3a120b3fd3178926843d8147364583c7e93f4770", 0x7d}, {&(0x7f0000002500)="d59177f272e68d637d29d5bbc1f9ff8a6723cb0f0929bb49438ec2376a985d58db2034e6fbb7", 0x26}, {&(0x7f0000002580)="31ede6443b1b457c398447207754e30434690075fc6845d210326b596d37fdb3e809fede7fd0ec5318b67c3fc2c4777fe4", 0x31}], 0x5, 0x0, 0x0, 0x20004854}], 0x3, 0x4000) r5 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000700)={0x0, 0x0, @remote}, &(0x7f0000000740)=0x10, 0x800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000780)={0x1, [0x4]}, 0x6) recvmsg(r2, &(0x7f00000003c0)={&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000000)=[{&(0x7f0000000140)=""/115, 0x73}, {&(0x7f00000001c0)=""/120, 0x78}, {&(0x7f0000000240)=""/119, 0x77}], 0x3, &(0x7f00000002c0)=""/235, 0xeb, 0x9}, 0x40002020) 2018/03/13 05:45:06 executing program 6: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d}, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000040)={0x0, 0x3f, "9b34e21185fae1ed3f9cbbf14e441380a5e92df62b37f24e88ae56034c52d66e486e0f5ea0666348cea527c948a2a26ea68742a16406ecdbd47c08493fdb84"}, &(0x7f00000000c0)=0x47) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e21, 0xffffffffffff8000, @remote={0xfe, 0x80, [], 0xbb}, 0x101}}, [0x3, 0x9, 0xde0, 0x2, 0x1000, 0x5, 0x6, 0x6, 0x7, 0x4b14fbb8, 0x7, 0x3, 0x9, 0x7, 0x100000000]}, &(0x7f0000000200)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000240)={r3, @in={{0x2, 0x4e23, @rand_addr=0x9}}, 0x2, 0x80, 0x7, 0x7fffffff, 0x56}, 0x98) 2018/03/13 05:45:06 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000000000)={0x20, 0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, {}, [@typed={0xc, 0x8, @fd}]}, 0x20}, 0x1}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000040)={r1}) getsockname(r0, &(0x7f00000000c0)=@nfc, &(0x7f0000000140)=0x80) 2018/03/13 05:45:06 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000108fe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000000080), 0x0, 0x20008000, &(0x7f00000000c0)={0xa, 0x4e21, 0x7, @local={0xfe, 0x80, [], 0xaa}, 0xfffffffffffffc00}, 0x1c) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000), &(0x7f0000000040)=0x8) 2018/03/13 05:45:06 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x40) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000000100)={0x7}, 0x4) pipe(&(0x7f0000000ff8)={0x0, 0xffffffffffffffff}) r3 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000540ff0)=@req={0x3fc, 0x0, 0x1}, 0x10) r4 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000280)=0x4) r5 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffff7}, 0x10) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000000000)={0x1, 0xbe}, 0x8) sendmsg$netlink(r5, &(0x7f00003aefc8)={0x0, 0x0, &(0x7f0000847000), 0x0, &(0x7f000048a000)}, 0x0) bind(r3, &(0x7f00000002c0)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x80) sendmmsg$alg(r5, &(0x7f0000f3ff58)=[{0x0, 0x0, &(0x7f0000511000), 0x0, &(0x7f0000131000)}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040)={0x8, 0x40, 0x0, 0x9, 0x9, 0x1, 0x3, 0x100000001, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r5, 0x84, 0x6d, &(0x7f0000000140)={r6, 0xda, "c2163f74301cc1fc08f73eea37b9a3d48d5a2d8f9d5767d0c91acfa26bf518b11ac4e1883706a5c1211a8008538602398916581ef6cf90b5495f01eb5005d152dd95ad8d97c0b06b185ec010c21cafb91c38138c28e2488c9068e0a69641bac68db0d107ff21fb48747c673b9decc0b813c2d8b82a6e2a75635b2d204e9289e4b2423bdf12cd0501ecbd0bbfeb3a4760cdb3b52e0c46196dcfb6c7ec2986ffeae884febff527bd45adcdb583578971d40044aa08d7a6c369b29dfa1cec723ad0c5d556ccfe50ef856c703b3b8d16aeb84f8e1d6cd938b199c2a5"}, &(0x7f00000000c0)=0xe2) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000001ffc)) 2018/03/13 05:45:06 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000cd2ff0)={0x2, 0x4e20}, 0x10) mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_netdev_private(r0, 0x89f6, &(0x7f0000000180)="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") setsockopt$netlink_NETLINK_CAP_ACK(0xffffffffffffffff, 0x10e, 0xa, &(0x7f0000000000), 0x4) write(0xffffffffffffffff, &(0x7f00002f5000)='\'', 0x1) recvmsg(r0, &(0x7f0000edffc8)={0x0, 0x0, &(0x7f0000ef8fd0), 0x1, &(0x7f0000603000)=""/81, 0x51}, 0x40002102) 2018/03/13 05:45:06 executing program 6: syz_emit_ethernet(0x34e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @empty=0x2000000, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, @dev={0xac, 0x14, 0x14}}}}}, &(0x7f0000000040)) syz_extract_tcp_res(&(0x7f0000000080)={0x41424344}, 0x8, 0x3) syz_extract_tcp_res$synack(&(0x7f00000000c0)={0x41424344}, 0x1, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000100)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000000180)=0x80, 0x800) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000240)={0x9}, 0x4) connect$unix(r2, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) syz_emit_ethernet(0x10f6, &(0x7f00000012c0)=ANY=[@ANYBLOB="000000000000063125fdcfc48100310008004af810e400640000027390787f000001e0000001830700ffffffff070705e0000001443c06800000000600000081000000830000000900000003ac14141500000080e000000100000004ac14140f00000006000000030000000800000004443c3e6000000003000007ff0000000000000007fffffffffffffff800009889ac14140a00000000ac1414aa00000001ffffffff00007fff000000019406000000ff0194060000029f014e214e21", @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000001200)={0x1, 0x1, [0xbeb, 0xdb7, 0x553, 0xfcc]}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000300)={r3, 0x0, 0x5, [0x800, 0x1ff, 0x1, 0x79, 0x40]}, &(0x7f0000000340)=0x12) [ 309.805978] netlink: 'syz-executor7': attribute type 8 has an invalid length. [ 309.844558] netlink: 'syz-executor7': attribute type 8 has an invalid length. 2018/03/13 05:45:06 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000080)=0x1, &(0x7f00000000c0)=0x4) r1 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) close(r1) 2018/03/13 05:45:06 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)="630d00dc2495ccca651286873da200") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000080)={{{@in6, @in6=@mcast2}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000000)=0xe8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x5, 0x8, 0x1f}, 0x8) 2018/03/13 05:45:06 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000348fd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, 0x2e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000553ffc)) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) recvfrom(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)=@ax25={0x3, {"aef81845703533"}}, 0x80) connect$l2tp(r0, &(0x7f0000000100)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, 0x2, 0x0, 0x3, 0x1}}, 0x26) 2018/03/13 05:45:06 executing program 4: r0 = socket$packet(0x11, 0x4, 0x300) ioctl$sock_ifreq(r0, 0x8992, &(0x7f00000000c0)={'gre0\x00', @ifru_mtu=0x7f}) 2018/03/13 05:45:06 executing program 7: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=0xffffffff, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000100)={0x0, r0, 0xa34d9208425b3bdf, 0x2}, 0x14) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000080)={r2, 0x7, 0x1, 0x0, &(0x7f0000000040)=[0x0, 0x0], 0x2}, 0x20) bind$unix(r1, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) getpeername$unix(r2, &(0x7f0000785ff8)=@abs, &(0x7f0000cb0ffc)=0x6e) 2018/03/13 05:45:06 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e3fa8)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0xb3) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="4940cf94d3c620", 0xfffffffffffffc9c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f0000001200)={'HL\x00'}, &(0x7f0000001240)=0x1e) 2018/03/13 05:45:06 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) epoll_create1(0x0) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f0000002540)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000000140)={0x30, 0xa, 0xa, 0xfffffffffffffffd, 0x0, 0x0, {}, [@nested={0x1c, 0x1, [@typed={0x18, 0x0, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}]}, 0x30}, 0x1}, 0x0) 2018/03/13 05:45:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x9e1f}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={r1, 0xf, "8e273dc6d213f452e49911bbd5791f"}, &(0x7f0000000280)=0x17) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000040)={r2}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r4, 0x69}, 0xc) 2018/03/13 05:45:06 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000c34000)={0x406, 0x800000000000, 0x2000}, 0xfce1) 2018/03/13 05:45:06 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff5ffc)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe8fe4)={0xa, 0x4e20}, 0x1c) socketpair(0x11, 0x80000, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000180)={@remote, @empty, 0x0}, &(0x7f00000001c0)=0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xf, 0xb, &(0x7f0000000040)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8}, [@call={0x85, 0x0, 0x0, 0x14}, @exit={0x95}, @generic={0x81, 0x5ec, 0xffffffff, 0x80000001}, @jmp={0x5, 0x5, 0x4, 0xb, 0x6, 0x0, 0x4}], {0x95}}, &(0x7f00000000c0)='GPL\x00', 0x43a, 0x4a, &(0x7f0000000100)=""/74, 0x41f00, 0x1, [], r3}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x7, 0x3014, 0x4, 0x4, 0x5, r2, 0x2}, 0x2c) syz_emit_ethernet(0x92, &(0x7f0000000540)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "20a17e", 0x5c, 0x0, 0x0, @dev={0xfe, 0x80}, @local={0xfe, 0x80, [], 0xaa}, {[@srh={0x0, 0x2, 0x4, 0x1, 0x0, 0x401, 0x5, [@remote={0xfe, 0x80, [], 0xbb}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd}}}}}}}, 0x0) 2018/03/13 05:45:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a6", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000008300)=[{0x0, 0x0, &(0x7f0000004b00)=[{&(0x7f0000003a80)="bd7d2135c87ac51e1a33b59fd4604354aa6adb5649dbd71beb83c785e7019f7f12abad5285233d43976a0aa2d01c3d22c9a9e479b09b921eecdbe0b53d94b9fdf11d00ef31984971f173e95dddeb72008de71f8a0d3232a5bd2c6731de4251cec338ff8d6a6ff8049324a3d318f8958f", 0x70}], 0x1}], 0x1, 0x0) bind$alg(r0, &(0x7f0000001140)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) readv(r1, &(0x7f0000001100)=[{&(0x7f00000000c0)=""/4096, 0x76}], 0x1) 2018/03/13 05:45:06 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@ipx, &(0x7f0000000180)=0x80) recvmsg$kcm(r0, &(0x7f00000004c0)={&(0x7f00000001c0)=@nl=@proc, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000240)=""/84, 0x54}, {&(0x7f00000002c0)=""/253, 0xfd}], 0x2, &(0x7f0000000400)=""/172, 0xac, 0xff}, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000004fc8)={0x0, 0x13f, &(0x7f0000003000)=[{&(0x7f000000efdc)="240000002900030007fffd94ffffffffffffffe103000000031d2b0dfffffffffffffffc", 0x24}], 0x237}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xc, 0x10, r0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000e80)={0x0, 0xffffffffffffffd3, 0x3, [0x401, 0xffffffffffffff32, 0x100000001]}, &(0x7f0000000ec0)=0xe) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000001000)=""/203, &(0x7f0000001100)=0xcb) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000f00)={r3, 0xb6, "ce22d1d030ab13171b97210ce20a8d72a557fb64e39415c0d78659dbc075e13bbf6780e2f403faa4a3e854886796a92729fcea9b1b23c88d6181a6f178162dab7cda30b4ffd5832e612b8d347dfb5064fb0868d0194638a63d4c2b72ba4aacfa77e89b2f2f443848e9470e670f95c6bb9a7b643e60c1fc20525f856dd55ff1863fa7eb06f039056a6eff9ea3668487ba711d1e526b9871899fb0aac99a2b1c79647a00bfaa5302ea9f9e81ba3175d115ad02aa3d551e"}, &(0x7f0000000fc0)=0xbe) getsockname$unix(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000580)={r4, 0x200}, &(0x7f00000005c0)=0x8) recvmsg$kcm(r0, &(0x7f0000000e40)={&(0x7f0000000600)=@nfc, 0x80, &(0x7f0000000d80)=[{&(0x7f0000000680)=""/202, 0xca}, {&(0x7f0000000780)=""/169, 0xa9}, {&(0x7f0000000840)=""/137, 0x89}, {&(0x7f0000000900)=""/156, 0x9c}, {&(0x7f00000009c0)=""/188, 0xbc}, {&(0x7f0000000a80)=""/69, 0x45}, {&(0x7f0000000b00)=""/162, 0xa2}, {&(0x7f0000000bc0)=""/167, 0xa7}, {&(0x7f0000000c80)=""/200, 0xc8}], 0x9, 0x0, 0x0, 0x3ff}, 0x12000) 2018/03/13 05:45:06 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={"7369743000000000000000bc00", 0x0}) socketpair$inet(0x2, 0x80000, 0xf7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x10001}}, [0x2, 0x63e, 0xfffffffffffffffa, 0x6, 0x7, 0x7, 0x4, 0x40, 0x0, 0x71, 0xffffffffffffa84f, 0x100000000, 0x200, 0xc5fb, 0x9]}, &(0x7f00000001c0)=0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000200)={r3, 0xffffffffffffff9a, 0x5, [0x6, 0x4, 0x7, 0x800, 0x8c]}, &(0x7f0000000240)=0x12) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xbb}, r1}, 0x24c) 2018/03/13 05:45:06 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000000000)=0x80000000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff}) getsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000001ffc), &(0x7f0000000040)=0x4) socket(0x15, 0x80f, 0x8000) 2018/03/13 05:45:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ce7fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00004f0000)={0x0, 0x0, &(0x7f0000e46000), 0x0, &(0x7f0000967000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000d43000)={&(0x7f000076c000)=@hci, 0xc, &(0x7f0000ae0fc0)=[{&(0x7f0000b9ff8b)=""/117, 0x75}], 0x1, &(0x7f0000837f57)=""/169, 0xa9}, 0x0) 2018/03/13 05:45:06 executing program 1: r0 = socket(0x40100000018, 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)) 2018/03/13 05:45:06 executing program 7: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @random="e2701bb60589", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @rand_addr, @broadcast=0xffffffff}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001}}}}}, &(0x7f0000000040)={0x0, 0x0, [0x6a4, 0x0, 0x20f]}) 2018/03/13 05:45:06 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000000080)=@sco, &(0x7f0000000100)=0x80) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000140)=0x2, 0x4) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000002c0), 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000200)={r2, 0x5, 0x2, [0xfff, 0x3f]}, 0xc) 2018/03/13 05:45:06 executing program 4: r0 = socket(0x19, 0xe, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000080)={0x5, {{0xa, 0x4e21, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2e6d}}, 0x0, 0xa, [{{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, {{0xa, 0x4e23, 0x101, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x7}}, {{0xa, 0x4e20, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0xbb}, 0x401}}, {{0xa, 0x4e23, 0x9, @local={0xfe, 0x80, [], 0xaa}, 0x800}}, {{0xa, 0x4e20, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, {{0xa, 0x4e23, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0x4e22, 0x179, @empty, 0x401}}, {{0xa, 0x4e24, 0x1ff, @local={0xfe, 0x80, [], 0xaa}, 0x5}}, {{0xa, 0x4e23, 0xffffffff, @empty, 0x8000}}, {{0xa, 0x4e23, 0x1f, @mcast2={0xff, 0x2, [], 0x1}, 0xdf3}}]}, 0x590) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getpeername(r1, &(0x7f0000000640)=@sco, &(0x7f0000000000)=0x80) sendto$unix(r0, &(0x7f00000006c0)="dfd31e52c270ddb4af609996b10a0499268e2c5f88704c889d02bf5e82ee66012477794bbe195adf0c4d6d076d1bb5bde9dd8a8f889dc0e93718b18f1e4e40fc2e3faeab1d104c51d2f2c6d6bd44fefdf3951e002a18e41cc4385e0434db9514ce45d538acb1257f4d849cb10dc208bc93e1b441bf3777a3823a238e03c8fdd0cbca976c93ee7be1d1c30db57ef2e8a0420a67dc0d7540fe6b072bfe9b6a1d977f0eb85c1e1f27b25919563755f1169e3c79506de6cc7a56c10ea23328a60315cbaad17e78d52314bc88", 0xca, 0x80, 0x0, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7fff}, 0x1c) 2018/03/13 05:45:06 executing program 0: r0 = socket(0x10, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000053dffc)=0x8, 0xffffffffffffff1d) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000040)=0xc29, 0x4) setsockopt$sock_int(r0, 0x1, 0x22b, &(0x7f0000000000)=0x80000000, 0xffffffffffffff55) 2018/03/13 05:45:06 executing program 2: r0 = socket$inet6(0xa, 0x4, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000020c0)={0x2, [0x0, 0x0]}, &(0x7f0000002100)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000002140)={r1, 0x4}, 0x8) r3 = accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) accept4$packet(r3, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14, 0x80000) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0xa, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x7f, 0x4, 0x3ff, 0x5e6e, r2}, 0x10) ioctl$sock_inet6_SIOCADDRT(r4, 0x890b, &(0x7f0000000380)={@local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @local={0xfe, 0x80, [], 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}) socketpair(0x5, 0xf, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f00000006c0)={0x0, 0x1ff, 0x8}, &(0x7f0000000700)=0x8) socket$netlink(0x10, 0x3, 0xf) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000740)={r6, 0x4, 0x2, [0x200, 0x6]}, &(0x7f0000000780)=0xc) 2018/03/13 05:45:06 executing program 3: r0 = socket$inet(0x2, 0x1ffffffffffffffd, 0x7ffffffffffd) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x6c) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20000802, &(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240)='yam0\x00', 0x3a6) sendto$inet(r0, &(0x7f0000000140)='\a', 0x1, 0x0, &(0x7f0000000040)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14}}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) sendto$inet(r0, &(0x7f0000d7cfcb), 0xff31, 0x0, &(0x7f0000893ff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000000180)="97", 0x1, 0x0, 0x0, 0x0) 2018/03/13 05:45:06 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendmmsg(r0, &(0x7f0000006d00)=[{{0x0, 0x0, &(0x7f00000011c0)=[{&(0x7f0000000040)="89c3dfbd1acd3d5d23609e1b97bae94068c9876e728227454472af5d98cb7ee8947261dd6ba1e57749ffbafabbc7432c40edd85d50b933900baae417e2ed4e2333f3ee7c0412172a1dbc26d175456a89f31afd38da2dd9040ddb7f50a1952ab6457ee5f484651fff3e7844c2d083bd9126a2ca1bebe4b256ed566c690a0f742c971fe19af762c3ea84eb9a066f1226ee43c4e34890dc52c552e2f447b4b63c50c7792707", 0xa4}, {&(0x7f0000000100)="8f816ee93f741174f6f66fcec971abcce5ce0f3ac474415d1f31ec9a40e2919e211a410d2fcd6b27c113e19e35990f85dc4b5c69bed0f8fff726306f80360c35aecd9b554711715da1d5f4eccbfc7c73a74d950acd6a389830c59a9d82c4ed0bbcfbf1627c946c138bf2d99e549f2073530b048749bb965981b2c3a811156153185034d5", 0x84}, {&(0x7f00000001c0)="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&(0x7f0000006940)=[{&(0x7f00000057c0)="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0x1000}, {&(0x7f00000067c0)="72159e49a7717c1215368039c56e4b86c162b40c16fabe1e4da67e6471dff7487c027d1cb91ff3e30a4e9f9386a3bd4a778f85d2a9aa5a0844f10d55bd98c4833261bda2cb23a54efc885cd0971d86a8a3cdec58d332361a6d7e7b920a480e8feb7bf8", 0x63}, {&(0x7f0000006840)}, {&(0x7f0000006880)="c6e057de0c0b4c0f0e71224f5ebc0e235df85e85af5f0fa041186e4543a18a1779d62922f43a681c32140e476219e39019bcd68410f4b8f599af7d5ffb6151611f7af30a85ec46f4964600a094bb901b7207c751d0b7535375a412dbee918159c6c584dd5ba5db26c48e022e3f17d2d86fe00ad4305a2c88dabe9dc06d186188e7e1142bea6f7a0e6733db00a258171d3c49288de1dfc2b1a114865c656e1a094e11c7516a38f66ca8b697f32b76b6accabf6d7c94172054d206", 0xba}], 0x4, &(0x7f0000006980)=[{0x60, 0x114, 0x4, "b2aef5fba740217b7be0aa18237d7d051bbdae9951d29e1d5d18197eb8bfd404558289a9afa572a7b0a8ba4a4f90981ca38461096ea16f0a4042a3f28c7a4cb577f65635617786eb1fdf4351"}, {0x80, 0x109, 0x3, "46a2cde33a3b8f4766a101f045391bd7f21cf73144e3bde435aac69943a8f47a8062cc02eaab32140989afd69ee6a52c4f1d5acbdaada1cbf6fa9805b655dd6809a3b49f7fa40b148c965bd07b9a4394e5659114f2395ee8e8e1b216e50ed8d811732242eb4892e5652937367d14a6"}, {0x18, 0x117, 0x8, "9fdfca0669e9"}, {0x110, 0x10c, 0x100000001, "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"}, {0xe8, 0x1, 0x3f, "efc8fac9c45453f558e60173734836540e9b937672589b548335a816d5aaea3d9d8e970e4349de94659264b1f6414b7a4f55af3a5d098c345afaa8b9f4be773d527dc08cfc4ca76b3b876bc50c29c614dbbcde3b594891e92f9d94b27865d0c5f67a3dfd64e17edfc110af8f21346a3d4e3f4c3156906c8a6ae712595a0f20b52be6cb1ddadd2838de2c566312766392bcfc3f555911e1235e7810ef3c4590d522e170de5da9c645295bed31711979a22c9293fe45138b4d198e48a80f8308ead8d5bcdd908996f14a340ca2864b9afe5124030b"}, {0x58, 0x11f, 0xdd84, "32d1765fc22792a449ed7677b105190ef2194cbcd7d1421241cde82c6bc3f672b26c02a93bb2c8560d3ea20e84e00354912595cfed38eccc6705883a70b3f6847429883eaa2d"}], 0x348, 0x1}, 0x1}], 0x8, 0x8000003d) 2018/03/13 05:45:06 executing program 1: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) r2 = epoll_create1(0x80000) epoll_pwait(r2, &(0x7f0000000100)=[{}, {}, {}], 0x3, 0x2, &(0x7f0000000140)={0x6}, 0x8) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) socket$can_raw(0x1d, 0x3, 0x1) r3 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x10, 0x80000) sendto$llc(r3, &(0x7f0000000080)="d79583ff0f0b7d08c1e466f15490c7739f939529d38446a6e0922df226f40eb890401c8c20fd2de4ee3e8e0edddea301d635903c82", 0x35, 0x1, &(0x7f00000000c0)={0x1a, 0xfffe, 0x8001, 0x7, 0x4, 0xf019, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) sendfile(r0, r1, &(0x7f0000008ff8), 0xfff) 2018/03/13 05:45:06 executing program 0: syz_emit_ethernet(0x66, &(0x7f0000015e15)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff}, [], {@ipv6={0x86dd, {0x0, 0x6, 'v`Q', 0x30, 0x3a, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, @mcast2={0xff, 0x2, [0x0, 0xfffffffffffff000], 0x1}, {[], @icmpv6=@dest_unreach={0xffffff86, 0x0, 0x0, 0x0, [0x14], {0x0, 0x6, "c5961e", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5], 0x1}, @mcast2={0xff, 0x2, [], 0x1}}}}}}}}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000000c0)={{{@in6, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000001c0)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@dev={0xfe, 0x80, [], 0x12}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x4e21, 0x100, 0x4e24, 0x8000, 0xa, 0x20, 0xa0, 0x67, r1, r2}, {0x100000000, 0xff, 0xfffffffffffffff8, 0x6b, 0x22cb8d8, 0x200, 0xff, 0x3f}, {0x4, 0x0, 0x6308c768, 0x2}, 0x0, 0x6e6bbd, 0x0, 0x1, 0x3, 0x1}, {{@in6=@dev={0xfe, 0x80, [], 0x14}, 0x4d5, 0x3c}, 0xa, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x7, 0x0, 0x0, 0x9, 0x80, 0x2}}, 0xe8) 2018/03/13 05:45:06 executing program 6: r0 = socket$inet6(0xa, 0x6, 0x56088869) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e519bd966e76debeec711da4127f60ca61b45379a5002f3cbc658673d5aad1a3419681cec6302403e0b8536081f1f682638bb0efe36f405fc401ad17351e28dcff3483d680b0604831d953bb61a329a695985d2fbb9c49f6d5af7a5a1b4227feaffde2c496db5eac2318f9e253a38725e5f2cae8a5461ac5e7febacf", 0x7c}, {&(0x7f00000000c0)="d86fae2470aa9a70147e8eadc4b7eb55501bdf47d74884102dc357dc05b7267e93ffa63f6eedd331e4263f987f231d522b35f81bee013fb5c77b03bedfbd1e54c5cdd4b08757ea3cb1905429e9584008c41b3445936ff70cb1116cd507bbce825c225e570fdbcbf121607567aa7463e82001f098c77aefce4fdb05a5669ef0", 0x7f}], 0x2, &(0x7f0000000180)=[{0x90, 0x11f, 0xffff, "feea8a898ad49cf4e02a589b996cb7089c845aef3e7cccb7c5c37098487161b9ee52e92461d1a147e3b612dca22e35d2524cac4b5192181a9d679a1689bea6dac71b66b9726daa2bc9bbce56980ea149be8166fb546ee015d0f2b9fb4d51605c901ffd6cb1a29ee2a4f115508ad212b648b793211b1271a66f5f02"}, {0xd8, 0x107, 0x5, "cdb0b01c0c72d4844af542141aa1411f16a88cf4f8ee81931a88e5746676a5532fbc968c5ed4129d1bb55d4f2d38dc6c79c6aa0d8528453af9d7009ccc657c106e93f4959ffd0dbee5caa51063e8ac9e2f32204f15061e59cc0db4d47ca6145ae955f74bfa3b474e5f2050d8c461fd1bb0ee4ccbf0d806c53810c09713e1a5e280525342867eed65dc2732c0d54a375b8ff2b5eeded642f2c957584c7a36d1d844c3dff0bbfa44c7112cd74853f50fd0984d058a380f77f01ea648b2aaeb6b95879ece23f812b1"}, {0x40, 0x84, 0xff, "0418a1a87abbc7b6b3b4c81f4cc7b0a8e78515002f7561d4c4350662c23f0233706412c9f4f508dd3293a73e39f6ad"}], 0x1a8, 0x4000000}, 0x800) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000020ff0)=[{&(0x7f000001d000)="2f0000001c00037affffff000d0000000200000001000000000003c91300010000000000000000005867000000050b", 0x2f}], 0x1}, 0x0) 2018/03/13 05:45:06 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000085) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000240)=0x10, 0x80800) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000280)={{0x2, 0x4e24}, {0x306, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0xa, {0x2, 0x4e23, @multicast2=0xe0000002}, 'syzkaller1\x00'}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040)={0x5af, 0x10001, 0x1ff, 0xfffffffffffffff7}, 0x14) sendto(r0, &(0x7f0000000080)="fdfcfeeccdb43ba9a709c543ff3d0d61c6910db1aaefd70e8afa8862afd6c2dd16c218c38b0e78e63c57af1393dd9551b8cda53b72d1d093faf1412a891f1cdf33261a0967e44fa3a5ce5e27c0680d8c45e7021d2193f94816319581987dad10668c60cd0edfda2cb1f6ee8786a383a4baccb2f6b41904bc1427c9a14652f278ea46", 0x82, 0x1, &(0x7f0000000140)=@l2={0x1f, 0x100000001, {0x7, 0x6f, 0x3, 0x1000, 0x0, 0x4}, 0x2, 0x4}, 0x80) listen(r0, 0xfffffffffffffe7f) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="06fc3b10926725439f77f0000000"], &(0x7f0000000200)=0x8) 2018/03/13 05:45:06 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = accept(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x80) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000180)) setsockopt$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) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x7ff, 0x7ff, 0x1, 0x40, 0x1, 0x200, 0x1f, 0x7ff, r2}, 0x20) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dbd000)={0x1, {{0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0xffffffffffffffff}, 0x90) 2018/03/13 05:45:06 executing program 3: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000080)=0x2c4c, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x1, [0xa000000000000]}, 0x6) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f00000000c0), &(0x7f0000000180)=0x4) getsockopt$inet_dccp_buf(r1, 0x21, 0xce, &(0x7f00000001c0)=""/60, &(0x7f0000000200)=0x3c) r3 = socket$pptp(0x18, 0x1, 0x2) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000280)) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000000240)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000002c0)={0x141}, 0x1) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000000100)={{0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, {0x0, @random="3b5f09814edc"}, 0xfffffffffffffffe, {0x2, 0x4e20, @loopback=0x7f000001}, "00ffffffffffffff00"}) 2018/03/13 05:45:06 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x8) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000000c0)="0a0775b005e381e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0xffffffffffffff90) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000001940)=[{0x0, 0x0, &(0x7f00000012c0), 0x0, &(0x7f0000001300)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}], 0x1, 0x0) recvmsg(r2, &(0x7f0000001200)={&(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00000011c0)=[{&(0x7f0000001140)=""/78, 0x4e}], 0x1}, 0x20) 2018/03/13 05:45:06 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f00000001c0)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYPTR, @ANYBLOB="238d561c5719aecfe1dd6a650fc3447149eb15ac0c4a21905814d65d02bb85ec0d6b7fcb39860afa534e236c1ba78d4daaa3bd0be0a897c11e71162fb3639315c43d6cf05b704ce9122957e8", @ANYPTR, @ANYBLOB="0486016a23cc5620d90cbe1ef867568a", @ANYRES64=r0, @ANYRES32=r0, @ANYPTR64, @ANYPTR, @ANYRES32], @ANYRES32=r0, @ANYBLOB="e2f4fc59685406ef127315e93b5b721fa27c8444d62401cd6d1f540a4f34dda5a25067f26217c8b6bde09563435378e17b7d8b8f0cbb8cb677371879e11cfeb8c64db4e7f85d4d5e21c63290d5f6202703c9bb556b320115a3f42b008793d03f19941ffc4a16a3fcb529629f8ec43b965f011d9c1965d2ba7d8f1f86815803a1739ecb9ac9f31c7947b112981fecbf553224c745de41ad6f2169cf3a5b350930c82863e987a7e448d186ff0f6b8774a5af8d307c77835791a434b4de7fa69a10df3b2aa7edce4ff802487c6643f83b549f962a7e39"], @ANYRES32=0x0], 0x2}, 0x1}, 0x0) 2018/03/13 05:45:06 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) accept4$ipx(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80000) r1 = socket$inet6(0xa, 0x3, 0x87) connect$inet6(r1, &(0x7f0000002fe4)={0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, 0x1c) setsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000040)=@fragment, 0x8) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000004fe0)=[{&(0x7f0000006000)="cf1616ca7459", 0x6}], 0x1, &(0x7f0000006000)}, 0x0) 2018/03/13 05:45:06 executing program 0: connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x5}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001700)={0x4b, {{0xa, 0x4e21, 0x2, @dev={0xfe, 0x80, [], 0x18}, 0xe000000000}}, 0x1, 0x7, [{{0xa, 0x4e22, 0x20, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x4e20, 0x80000001, @remote={0xfe, 0x80, [], 0xbb}, 0x6}}, {{0xa, 0x4e24, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x1}}, {{0xa, 0x4e20, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x9}}, {{0xa, 0x4e23, 0x3, @local={0xfe, 0x80, [], 0xaa}, 0x6}}, {{0xa, 0x4e21, 0x0, @loopback={0x0, 0x1}, 0x10000}}, {{0xa, 0x4e20, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}]}, 0x410) recvmsg(0xffffffffffffffff, &(0x7f00000016c0)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000001600)=[{&(0x7f0000000540)=""/4096, 0x1000}], 0x1}, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x3ba, &(0x7f0000002000)=[{0x10, 0x29}], 0x10}}], 0x2, 0x8000) 2018/03/13 05:45:06 executing program 1: ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x7}) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, @remote}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000001c0)=@sack_info={0x0, 0x4, 0x8}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000240)={r1, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, [0x9, 0xfffffffffffffffd, 0x0, 0x569c, 0x9, 0x0, 0x80, 0x3, 0x9, 0x40, 0x1fc00, 0x3f, 0x48000000000, 0x5b0, 0x3]}, &(0x7f0000000340)=0x100) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000000c0)={&(0x7f0000000080)='./file0\x00', 0x0, 0x8}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1f, 0x3, 0x200, 0x8, 0x4, r2, 0x1}, 0x2c) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5, 0x0, 0x4}], {0x95}}, &(0x7f0000003ff6)='GPL\x00', 0x1, 0xc3, &(0x7f000000a000)=""/195}, 0x48) r3 = accept$ax25(r0, &(0x7f0000000500), &(0x7f0000000540)=0x10) accept$ax25(r3, &(0x7f0000000580), &(0x7f00000005c0)=0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000380)=0x1, 0x4) 2018/03/13 05:45:06 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000704000)={0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000001180)="9c1e27d080d1b9aeb378ecba9e2b3ee3ad8bf0db11e47b804ae05ccc5390278ff85762d2b69833c1e54acbbd8c62be0858cfd6c30406627c1b7b107fa46fe9372b2796a773635c7116041c71d84da4ee260d61c24527faaf6f62beeaa9eb55a8df4e5321c7df913a4451921c3f3cb18ae6a20b0d6c8d292d19abdbfb00e03ef1ebcb0afcdfe67f011794a7a109a6e93024558fa7bb79dad30abbb7b0732c61d202474a7e80c7d632ec35ae1a9936b4d02c1f481f0f24fb117cbf3ddc81f36c7d004a327d84ddf37045cb9f7b432740c05ac1bd1cb0896414", 0xd8}], 0x1, &(0x7f0000000040)}, 0x0) accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/191, 0xbf}, {&(0x7f00000cd000)=""/26, 0x1a}], 0x2, &(0x7f0000590000)}, 0x0) 2018/03/13 05:45:06 executing program 7: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000003000)={0x0, 0x3, &(0x7f000000c000)=@framed={{0x18}, [], {0x95}}, &(0x7f0000008000)='syzkaller\x00', 0x27, 0xfffffffffffffe5e, &(0x7f0000000280)=""/127}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000001fb8)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000003f0000000000000000000000000000009500000000000000c764b3d03e65da1a69c6e3a1151abac75ae117259fce22b46719dff7f3022865edb233abc7ec0acfc2b20495855b6f51ac9ecd733c9c519146dabe28d3d14b583e7c21f8658046c155bf4f0deff63afbc0a7fb1a6b96f88edd0f5eb6efbd125e4a78f19c77f9725e47a3b79930fe504361a30e54070a0700b610255639bbc235922145b99850ba209df7c66ed2d7ef06e3e8725c69311ef0f1b5462c"], &(0x7f0000002ff6)="00647a72616c8c657200", 0x7e0, 0xff28, &(0x7f000000df19)=""/231}, 0x48) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000240)=0x4, 0x4) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000000100)=""/205, &(0x7f0000000200)=0xcd) 2018/03/13 05:45:06 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) accept$alg(r0, 0x0, 0x0) r2 = accept$alg(r0, 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000fb4000)) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c1ff0), 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f0000588f73)=""/1, 0x1}], 0x1, &(0x7f0000590000)}, 0x0) 2018/03/13 05:45:06 executing program 3: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x80000) ioctl$sock_bt_hidp_HIDPCONNADD(r2, 0x400448c8, &(0x7f0000000340)=ANY=[@ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="01f0a301000100000776d3f6c7e952c0d4821bc5d338087e67283f614316f465aa0dc14aa02a433316ad6e1cf78e986dbe1d136047112091bfc5ec92751ddf18fdc9610fceab2d26e4b7654a7aaf32210cf65a0b41d622e8e3e5865dc94d440402f5c86112779b47586e79a8f7b09b78c29435d290325114f008732e4244d0987dc93fec92c7965fc28867b60693ed61ee47d447582c8bbb3e4e5f1bb052e11d75b15e24f5c35cc0da55ffb760f180e6c6f4", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB="7d961f662ee11c3f910f35ece22113fa98b186e12b851e510883a93907fd54ca29275055e606c12950888a2d777b6f33188563c3ca271f076740ead6bfbb5d0e17afce985a93f5aa03154118e19d1b57de08c451d82ce687a8cdbbc39522209047fa3b6e66f53a5c1f48d98ee3bf23068198ee725bd37c31c52002720f98b91e488fb0a5d6be34fdb5f5d0fcb51878efd02b26daa7b01afe2f1f2b9d804649890ee8a2542ffd10b4ea44e36a77d6ce2d2334de472ad16d8145ccc5c8a3b1aaca323ec1d8ebb1ebd1b5bba5c0323ceac4049f74bee47f89b2"], @ANYBLOB="06270002090006000180000001800000a8cca2cebb708cbadc6e2a03721b8a29e97920ee7c87d2c13311ab03f881c6351a0cd33c893e80f64fd25de14b39afe1ab88b42bb0254885bacca9b3efc07b14d8fc8b45ad4fdcbd5d74dd1cbd869e19337aef93941e93e68d70ddb942041faf6a9eba40d598865427c249f61545e075e99262365550089f3e1737340690ca5a924cd33ebecf1129fd3405679014db51293e8a169f"]) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={@local={0xfe, 0x80, [], 0xaa}, 0x0, r1}) 2018/03/13 05:45:06 executing program 6: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000000)="5c0605a1d4bc6f2b95aa975399bf3cc7aa2d05492a76e0b293b5a555c93369e7f24c580d6fb304637911f49449b379962118c32419b4f5d5f4aadebb6a543cb3b2ec45a3dc1e7bcb6b2dcefa5cb65ea6fe7c9d8b408ae1580fc927473a99fe87abbb7005f894187e347bbb115f2af7e2697a3590978df8b390628d3bcdadaaef044815fc7f6b93acf6c3ee57c69192c6b243e0a9f254f774616e4b53eef67a721ae635eb87d0e2723ec69233e54ee2eadd452cf1eeef37717b58f031820f737e4122c0524687b47923bc23fbfba9956ae44685dfaaf1dae886719c0265d9bfa617b1b46a9ac16083", 0xe8}, {&(0x7f0000000100)="1d3ba847d00e2f45034dec00ad860449e6fdd4039ff7ccf24c4ed9c180f473ec84646c74c8f8a97b781cd0871f02415ae70444f42f88b0bd575d3208284ef5a3ba2c573357353e122664cc8dab6bb9031cbd48f843ed7c115eef43b85d609593b04a94622a1ea7", 0x67}, {&(0x7f0000000180)="adf7e30e8e3e81160956cfd6012383c074b041574f7863d3777c173ea1d713aed31cc04bd55ec9defe64d70b7360f509414b244370eaa8db6f57cb65703db9300e59ccc9b5722854c44de7b8958f6e984cdcf3699a698c6fd2e7bf3593063ae280022acd989ba16521f821e441ebfbe14556c1a9b4009adf72897ab1e61c0cbc8a466300fb2a365543e8bafec78eab8c63215760fc5256abf8376e0a87cf7a9b3b127f09320a5a7788c21ded809c60c17ad0449151bab92865a46e137e32f7993a1c28b9833df053c85da8c8678fd4f9b12959c26e12eea369a93d3c005fb1f209fb72f246801c9ff5b243d24424b5a12455cda5e8e6370ce6d535c9e2eba67d04c9aade9f413bf4446af54b8625ad501b6a670fa438d6d4afc99296812e29cdebea91f4ea051db89cabe5ff31ee30211e862123c4e7525d27b2de6d2d8b231a23f641fa381ac86446c3937f175d835c0d2cd59734e24123b07bab8eb7112df9d8d6bd4c786490d4a96ce546e14f763fdb151aa8011357b2c44bf0044ebb208b79d34f7439178ed6ac1f3369b52f32093bf5d90ff6be198d1cd47a80b10b6f557eb718cbc26b9da99aeeb1e0256d0465220cf4f148f89d8e5dd6a407cac5c851b06908b50caaabeaaa7518ed55a1f349e0c1d0a1dd3f60eb4e72f212acae14b4a4a3034249e0aff0084268e454b2131c8ccb5bf64dae9d57483c8352028a27028e240254aa32cc35e0e9742d95d438f457c54a9f528bc69f60b833edf5019dc920a28a6a51fe20da19a4f91b463e8687fff412dfea8ebf4910d0021b3d431594edab328cddc7030fa61ff5cbe93eea135ddb54a18fcbcb13f8a9eeb226c6a43154f03a63d6b5f84b797f51adb13ad2a1aa1a2e0dc4db370750c1ab871ef4fe495c9b60f006cbf155169b57636444c462d69d17c05ee2f2fd2d7885a4a76f60406208bf8e821f13ddda038d0f0f1fa4bb317221b3354fda7090592445e75f5085674dd98d8ce95dbe877fbbe5f2c5a70ea87113bcb6a7891e742526ff0a625e7d9043c2cccc1494a4d30871baa0583a77d5fb0400959f8ca828774defb3ce4d4f2f0bd48d00a8252619652904ee634ba2d3d2b6540f635a32d94ffdf35f8c6d72117f7fcddc42df8ffd08819a7dc9fb4ff27a65f87d3fa1898356e1fa7bf8318f8271e65960062eb4fc54a2473ff2e539eabb511a7314d3e9e5dce9d8b690bceedc07baf3e2cbbf0f7eedf474d7d416bf9bbbffdf9cac8aa8150c15d3dcdb07be8c3b0e1912e294d4b335c0dc754e151ccf7dbf24d759291908f50984ef885fe85818974fdb274639c1c1f79d012bcb6d6d37a0f371c442c358869245213d197d92efbf9918c62383dd76a005955d9f2b9a82f5dba0e39c220a78830aa0135120e2f8e54dd3457d363ea78fdc2e3d6b9a736953b98be5a1b0794d8922c50faeb92feec7c76b33492696da57725db734705b23fd1d859e3783fdbe6cf4cab7b5fc0cdb88c3feba4e05a7f13c529553d64d33e2215c0c3d2e2d01ef1a2d49917d9ff2f6bdaed82c2faacceb3a35ac8e14bd5bdd683308fe5d76f17fa6a5d167f5735eec10fb4d3f49b4d35a097eacee8513b427a70c7fa96a1fc7b1dbea76759d3762252650ddbc87a44c0e285c12626207b29f1bf9a8d22ba4a4b550fe208be303c8020a9cecdb69cf39fdc0f3c3d99bbcc3adb9271aa73a3fe2af731e63a65c205da89b76a9690fbc43aa334380f4dfc397c1fc84754fcd744588febefa94a7fcc7fa73fca69239b3bd61dbe84f657628bef9b9442fc643abaec44b364b8e7dcda232f8d6d89ec37cb4065d994169cbdf2c50a2fc1645a4da80bb203ed2ae3c9cbd35b08906e35cbe02b9a35fba71c65e6e1f983e6b88d9c22acdf147b4f3d16691f6aeed71a1e1023672a9bb868409539bf7f6534d64d457211adbed04fadd44c92f6b68dc2e2477dc1b8495091d09c94615401f5fa7712303d04e690a1a60979333f4834e5e386828494c59b471c590b2c71da3907f460afa2e08a35543f2e47998f87bffd68627f847fd90f105c5cdbe191c7db1c0c44eac22d677837fc878c47ea09cf2d9b6b82cd7244bf27a65f7dc5d873822341125c8597e0f1e88b26bffa6da0f660a2480a90564740d10b07779871f4a55cfac41a8c6e6ca70ae4dcf405549956b7600046da5614d6116fceb054226699a1b621c02464c7ed65be75ecfebeabac23ac9825120c1b59c72dad71eb211516da305663685c344730b92a857536c6c84e9be1769b9aa1f841f8d44d0e4af3ad312515a4fbf946fcb343d394262be6287978b6b32798d39a5386a3967c74df00613b1223548104e4dbe1915a4ced93fdaaead19154022e3bce1689479b49001c07d8c3957427695eb3211b8877075f6d0bf2a13f63563b5316a004dc2e1cc01795d4d78a79fedcff7e77924bace1569bdfb7498a9b5a1836609937d9f6b8a20455cf97e6a08c29bc190b1c71c02ae64f4a9d95e34f0b69072818f640b1aa083e192afc936fa0484fff014797983240c26bf9fe63f69b9aaa40b6a117cfa7c643ca5b5e2b4e0c3c5f3bd375a93a1b8d0d3aad7a6c7358acc73b51e7f1fcc70600a90ae0e0a4fdfbc49436ea2d191afb7e3a756c3c8126d13aae93450a210989c33c7946cdbb5f0f5ae02ed2f76c9bb88d8978e0561ad58d6d897146a89e55fd4a82b710b2752b85fe7e2d5276e185054d463d2b3dcd8a8cac0131c87353d0d44c7b370d7e70688d7d68d47fa8a28a101a2a17fc2ac00fefd19f585acaf7dc3c35ba5174b2dd22367af0faeca7d2d4aa92f9ed429932c34f6ec01b0bf39faee75112e1e7868f71fac9dc7a026b193eed97f7dc521c7b662760c8620648e3aa63ee43bb4d48c3c930bd3646609fd03969f5968baa710348bf68ac4bed3929601d5cceb0d4b0915e03d2a6d832f8f1d966e3ef25ee2bad92cb53f59b513b71ad9db05e5cfa0ff4545a95425211e26fadbd66a2f1158146fc3ecccfabae729f1dc058790e8fe8aafddddc1f7b874a6eca5031333cc01113d03520cabeef3729d3355a33bb3914cad2c2e31c0f5e355739f220f71adc32ce80854d1c1b9f4da806abef7daca09399f1d1bd653bc74dba2a9912e85cbda9191260cf763d117df39627514f4fccf81416fca31572ec80f6de04a5ae61149c5ba0bc9a019491691ca1e51bce0c10972a37b82b50616558d133ac823be4834b98bdadb8d065c1ada4295af560bb71c643e4b4da81d3ea7d4043076fe0e4fab09eff2c575d4b128ebca050ffca7e06247fe0382de03e878a1a800bed14183b701aa984647bdeb239a1a3ddbcb3771c8eb7c74ed45f120d116657fce85de430390b5d6b72ae48a2c38c67dbd6819f8485219f3c3dde073346b4efd03c427762867445982e92b09346e2350e1a9c81680e2d502f60f430581942b6d06007be17bc7d6799fe3503f15b0c5d4aab3be80b8120ba451983f638b8589384e654d9d931ba7b3c7050aa45f84733edc58c3f2a78f8186d50fe59348e19ac23b0ca3f95e7cd917486145c1b8ad6e428876ccf2389c7d1af2ac7541b82ee21ef3b48e949de21a6e3c95d28d4b929a58017b93962f3a4163b068d500e6437c433751d6cd631d633b64432ecaee2598c78b1b155a7c7d2d57a1d5239f2f56367334aed0d0748e7bf5ef848ec22273901e11edefb9ebae2057360ee8e49cb789f4bc599059387f4df381736655af0bbca4640a3ab2d04024c0a91c90ed8830cf66d72523c1097dde0f7e879bb306ca6c24c9eed2737f3e478284ef6d5b995105928ed407aad15a0f8a424fc556bc9c6e0673ebd01be0c10c7fcec4056f65108b9c3ed9c5179427d6f8714c52278d7c628ebfde4e4b2742f88474bebe7f4a4b2a77511024c504e492d39280fdd805e614f06576c034460ba80749095629172c4d9152fa248f1e21a4d1ecb465691b3899a115cd7f97ce3dff36458f524669ee3c2c8687466e27c0614e5a133aeddf20a6f1582b4da54ea48d2d6dbb71f7d95b06e221722c5f1f3788f7f7bb1e3930f975872f156fda431809feaaf59be45035ad5841d03524737788fce43c6a02bfde4c394bc811adbe77ca9b9c9eb20e2ab33c32a27359e5bcbf32e9367dcdb9d95235df627f068508078061ed81701455aeca2bf50b7189752ad78ec941db90f5b38fe15ec645d0954ecefcd03370966c221c3c8c512fd4ac9697c4aab24f31a82b8e490558d20d69ad1b9ad651bf8693db7a6552e75476b26c9c7a6ea0c8f3ee6e9b0b201a26a5a7d9e689e3d5857f6d30541af0e1573bfb1c8547eb9a486cd9dd00f744107adca22ac5f56a2b18f1efa570e706626a12b375f0c63c4f33b1cadd2c19854979edfea946365d3fa683ce79e2e1fefb25ac2128bcd58eb37d29a4489d8e59ee6565fb9c517ba36cfcd6681318683cbeaa0cbc5e8645937d83e777ea8eaed3d566645eb4da3865ba3d51463b22848a219575ca21b22fdeca68a033c27bc74eb7cdd562ea17d4be591cfc100fc6698d334f7a1384fd70e57c439387e5ccdc18e5c55d3795810d9db12677477fa74c3aef1f7e50e3414f70378920a229c68046c704ff14d05640e03aa0d7617791656e2819db8a48bd99217105c55100ff4453255ad4b5faee206adbfb6145f3012ae028c4f7ffb76429d9a82c411bdb37c706c0fc37fc089b530cf00aae7c65793ed10a270e0379223742bd53a66e513330c555ae9255acfa6485facf7efdf5557e29a90e7dd2907dd8b65b18ac69e2694857be2f6bb7ca3006dee5dc9455f2d9f0887d7d83869f6e3e3009d6180e02b42d35bb56784abc95cbd5e6c3edd5b31714351a438d24bf02354c9fa71c71ec2d7bb0d8c6e41a574e20eb4fc142fc3aa59d3a7b17ed0debe10e90dc934df68596f67ffd0e93921d82a766806094c8343d0eac4d0938d5bf91664a07b4e55693b8f3144c9cddf51a7eddee2245b4d4de5b68f49facc1bf47b98cbeaef4792a9656f4e575ad22e30ba9ab1b92865b741b2bf54fc5aed0fe8c89b762466cf114d4d460f025f95a45ceb3345c493f99633818c3193594a8cd93cc46055c22b2d90aae7f96a31791bc1f13f8890144e781e8b786171acc61fef22768044dedbded98007599504fb656b91a61ae3bdb85dcbdfd5a29aff92b883c121ca12752b67155ea1e00025920ae4c95d96948fac5bd7ee9bb90a0ce09ed3a82d11b08978ecb02cd9c5dae0841376af56074f323759654cd2b76d684e80dd62dddd36879668a9ac8fe8b9fe1138a5f66847b8cb2fc610eeed3b4290acaf119621624ea67d77e56e211e312b167ecaff8f7208758fb2079184314aac167fea84a5da857c379764fa6aa20c1750fabd61c78e6daab0588f000e42835efc1a7e07b8e275e250d4041f743da1423e5657f9a276989bdb370bc200f4f10a3493e871e236be66ae1c229b95e8a1d35a97824d4ad81a53383296b701da8b07fa2d979b8356a8ec795e7812d0bab72ee815ced139244ffaf32b0eec3e09d5e474e6dbae2f30adb7cf7601384031a26e7f633248f1f0dabd5ce1ceb94bb2828115d99d083d796bdee6917f1aeaf103e3323b6e79e08ccea8794832080f6456c2cdbd2b443abbc8c9f8d58ff9d25e9a6423cb23ddd0cc3b0fdcf58648a517b092367b2f99d968d52a5c1fe153c248f0ba1548786e537fce8d73c8b966b182c27a0d527efe44496c8a4cae74ef4c81bda8fdbbf4dc835ad6a99c0b31bede02637af83fa8de5ac557a28a18b1fe680e136c882de2a87e20e88f2ee41", 0x1000}, {&(0x7f0000001180)="a391e34df8a5f7e5e42e1e6e144729af355becee9864bd640c46b19a3ec01e92adfe37dff4f132b1925b751e5d1a8060559256d362ae8225d3c7f0e93cb013777cd15942ec0de6a476d8b0f0c407854e", 0x50}, {&(0x7f0000001200)="97b88d1d21ef", 0x6}, {&(0x7f0000001240)="4975e02f78d79e39afcfb58a006a957b2f5dafd9ca6a2b5f40b9cd7dacc90dd9daa47052cf77c6c9dca03215dd4fa256b9a8742d8496194795238394ec", 0x3d}, {&(0x7f0000001280)="e797127b4a555ac7d4e3d1ca78c5597e3315676e2442828b54d529d1b448d207df8817623fe7d1ccc55d158f8e0a5800409476a33e5832c9c73569d7401d505938ba3d3a1fb5796a9ea0c39cb2ec2b9b9e26d0235a7c1a7880074a39e260116139077689af79f29ba9eb01ba9c4140accc76607145249034b6424b3aa79dee056c87198f8d5f6cc4df1d54ed40ae1a0d630a2a118e66c9b26f74468acb0daa986d067aa74e1a64898a82177a422a114d32edfe2a7da8575191f43fa86ba70d0dff9664618128949ec4a9e0f7143b445b25a72b380ae8d761bb6e5947d95eadeb3aaeb2871b49e712dcdee3934736e1349ca0", 0xf2}, {&(0x7f0000001380)="f27fda2239b85efc1f286f94a205ec5863f16434788fe3903d76e01fce638e728fcf5974edbbd905ee08e4662909e38359b9feabb36533c3a2382068c4cdf12f54ee97e20bf880cb762c1224ebc728f9c3bf4f7835f3103b8b84c90de6d747963abcda6311e0dc76da8ff8ee4c9bf52987e5cd9682a36efd3280f79fb3dec9759feb9d81a64b4088408179", 0x8b}], 0x8) sendmsg$nl_netfilter(r0, &(0x7f0000080000)={&(0x7f0000efe000)={0x10}, 0xc, &(0x7f0000a8c000)={&(0x7f0000b80000)=ANY=[@ANYBLOB="1400000007000000000000000000000000070000"], 0x14}, 0x1}, 0x0) 2018/03/13 05:45:06 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000080)={0x0, 0x80000, r0}) sendto(r0, &(0x7f0000000100)="92e55d852f2564ef72be89007a6b4a23408c86200f79c74832dfc8a7b572381802fd3632ccdf5d6a0290f9bd1482e3ddf7fa7e03338a47e74571d8145de9f33bdb496cc64569cfbdc5b0a5e893cba193eb0916b2649d8630b4d4b73e398e71266ff3c4ba", 0x64, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00000000c0)={r2, r3, 0xe24}) recvmsg(r0, &(0x7f0000e7dfc8)={&(0x7f000068ffec)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x14, &(0x7f0000f70000)=[{&(0x7f0000f69000)=""/13, 0xd}, {&(0x7f0000f6ff71)=""/143, 0x8f}], 0x2, &(0x7f0000f73000)=""/79, 0x4f}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x7f, "66aeb363bd6d4e3884420f777279a61ae681dde072b98e16cd0468ea92f6e0e82f35b7ff9a6eeae26d2e01c1956bf6c7bd6564194e80a6e441c4718f991b31f37e4fcc6740477e8e099fd69928c663bb0a4cad63ed4f6dc2fcf8fa632f010a860bf26110b085582016fbaa69cb48153f36c100961b7a103e8e66ea09fda4d1"}, &(0x7f0000000380)=0x87) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x1f, 0x8000, 0x3, 0x55a3, r4}, 0x10) sendto$inet(r0, &(0x7f0000000180)="7c6d25f5d3188fa15c67684d08786bffabc52fbbfa816cac9e964dea744aa17bb7d85a59ad2899ab2523cc764eea1aa776460a1618f9525b581c1ee9ad6283fbe85f38a5cc0732860fd96843462f220d3339e933ba55b70aa73a4c6fcbf6f7488dc33a6afe6bbed0784cf627d6ff67e60f9984756bf8e5cb53774c51dd1b8c961ad5e45ab4fe6e3355609c0cf53ef6afbdf2edc6c4ff8950a21ce327c05d514f71dedcde0d032b4354bbb48652240698b49fb71e77e86a1a9dfbc172cd23ca35fd4a59ce63d6b0d3372e07efd709b2", 0xcf, 0x4000000, &(0x7f0000000280)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000e78a42), 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x4e20}, 0x10) sendto$inet(r0, &(0x7f0000f66f90)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0x4e20, @rand_addr}, 0x10) 2018/03/13 05:45:06 executing program 4: recvmsg(0xffffffffffffff9c, &(0x7f00000004c0)={&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/160, 0xa0}, {&(0x7f00000002c0)=""/12, 0xc}, {&(0x7f0000000300)=""/137, 0x89}], 0x3, &(0x7f0000000400)=""/186, 0xba, 0x1}, 0x2000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000500), &(0x7f0000000540)=0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000040)={0xffffffffffffffff}) getsockname$packet(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000100)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000140)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000080)={'lo\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="f6ffffff0000002000000000cf00000000000000000000001f0000000000000000fbff000000000000000000"]}) r4 = accept(r3, &(0x7f0000001300)=@in6={0x0, 0x0, 0x0, @local}, &(0x7f0000001380)=0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000013c0)={0x0, 0x65, "9af5c037941f68ba75483977bf40748711d50004618face9b64906cd767cffb4ad3fe239454470442db68dfa62387e27a4cb24d829a58b0d87b1bb68c17f0511fbe8f499d0e26c9fdaf30318f737cae8c2afb7177308181260a5582788d4062a5031af7698"}, &(0x7f0000001440)=0x6d) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001480)=@assoc_value={r5, 0xda}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) 2018/03/13 05:45:06 executing program 6: r0 = socket$inet(0x2, 0x3, 0x1) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80800) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000100)=0x1) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000400)={{{@in=@remote={0xac, 0x14, 0x14, 0xbb}, @in=@broadcast=0xffffffff, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xbb}}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr, @multicast1=0xe0000001}, @icmp=@address_reply={0x8}}}}}, &(0x7f0000000040)) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in=@rand_addr, @in6}}, {{}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) 2018/03/13 05:45:06 executing program 7: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000), 0x4) socketpair(0x9, 0x1, 0x8, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000000140)=0x2, &(0x7f0000000180)=0x2) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000001c0)={0x131b, 0x523d9cf2, 0x3, 0xe7a, 0x1, [{0x4, 0x20, 0x7fffffff, 0x0, 0x0, 0x2}]}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) bind$netrom(r4, &(0x7f00000002c0)=@ax25={0x3, {"ecac6442125e1d"}, 0x7}, 0x10) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000300)={0x2, 0x50, 0x2, 0x8}, 0x8) setsockopt$ax25_int(r3, 0x101, 0x7, &(0x7f0000000340)=0x3ff, 0x4) getsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000380), &(0x7f00000003c0)=0x4) sendmmsg$alg(r1, &(0x7f0000001b40)=[{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000400)="903e96bf4e35e04accc2b971cc34420594e67f8989e4c06d9bc6469c4a7f6f848397ffcd8913e3876e3c15cce2efdc55e29bbba95ff1b416e685b66b883f0a2e28a342590eb263aae4c0fc767ef5810f73038daecce78349d20e6eb63d92336dbc4ca34b781fbb578a7f0e1c636ffaa40c0420279f6a88bcf11c369f37670b5f21dedfc5efcce63061f94255f20487cc60", 0x91}, {&(0x7f00000004c0)="94d77c1d232f4062b8ccaf163a432eac0c3ce40371a7292a880ba1ac5139286656da2688df8a58f07a730b0a65425434155cddb70b20658abfec1ae395fa8b312aa4b2c43f1a852df701511a5a8b7c2cc0cc09a59c6a31772b2b8086dcd55c594a9986a4049fe9ec7b7cc565", 0x6c}, {&(0x7f0000000540)="17ec0199a0d39b302d90b147adba8f6153f19a55d391509c796087e508d09496dac03db15db60bc6d9426895b0ffb645d8574fda79091d832fe311e64d85d4e3bfaa1a5f4faec77431fda807ff397d8d6f47f9f23fb1b4ed46630acb850088102a13b20405a2457f6530b36fd5e2ed8e5a446ab94bf6ab5e6d678079cda11894feba6754a52023cb693dff3ff120e1a7be4c1c6f489a", 0x96}], 0x3, 0x0, 0x0, 0x24000001}, {0x0, 0x0, &(0x7f0000001ac0)=[{&(0x7f0000000640)="ccc39090489ff1fbb6ff7d18b8bc5c53a56a3850b22cb2b010dfda70c2143926da66ff6071c660cba288dcf652717910573653cd2b7c6e6e89223cd1f7560023ce7696e74e7ad2760b5ca28a38c8cee1cecad9a8d44358ba100f05c79d7e3542f6ae5bea0c2b100df7676c1b79cff423dcb8c7d5105af7ee3d7c5eacefccee7e40a5d8ebee645b0b6ed26668626ef4d0c6854bcb06201e3d358489976bf249acd0c8d924509829e78609a7b82f34a6056157ebd11aeea5f3cde2768c90c9bb232f952f", 0xc3}, {&(0x7f0000000740)="7d76a6b7303e0e8b946e8fb49d97c5733e0cc5017a32df5966858e28ce7d9dd365e774394970562383b450a71a5808bb06a881d4c53e4a204885e9185acfd3f27ff8279c756fea1086a3c67298aa14d91bae60b1f391b0867409009e1e89f4a83cacc0cd734ed515cf195a4d7ad1881d62e3976adaefe855745058d647033afe8d75b1c37b26c49d57", 0x89}, {&(0x7f0000000800)="b7a5f3b30b7dbb342ed70bb8c47bf67bed0aaedd1a7b6c82421bb1b218d6a69b98d1d4e3ca978301886b727680bb23293938967fe030c082ae2a974141ea5720a9e4579c2b08e988026f2381c2edeb2091928ff0687151966961050f73404ea3f66a4e7d28ef82166202ce0c", 0x6c}, {&(0x7f0000000880)="4c9206fbf7be6c4b1c35a5148f301bf21dacbe8469c02425f7d72e9c390fa2226f2fcc66fa4dd139184f2d962b32959e3fdcde024786ba5694cb852096f52a07425f6b066a07cf3037a629dbc577c7adb8cce30b9a8088dfc55b3268fb6f7320b1b778779e4c5a5980de1321c9749e15cf4d6a586a809f07aa13414741efedaacdd3c2a21ff1abe8cb2097aacb10c9fc339c75468f9e7229b26c2a2c7c3964d51bc02f48353b53fd797134acf0c37421cf9ce5255b6109cc2b7c611d8c73c652fc81029831", 0xc5}, {&(0x7f0000000980)="2b6226896461c5e8facb7b608d05c1fb4f9e49a4eafb8e97420d26973fcca517fd7ff4e4a4fa5b4991cfb9eb6b3b6333c02c62a56f29a28ea983455151545aa839fd797dce1d47dba1e9284bced00719643a59b203c07ffc0a705d52977057247f3065a994059b7e97f335b51731016def774dd4b72d9624de4a10a4b727981ee43d1bd42dd9c62ad10ca4b656d785f675230588a067564182d1e76112de23fdfe867d8b71768603e2af6554103c128b661f8259460022da23a3f71be7f53ee6877be45db19d6472a2fb74ee1aaadaf854699fe6d6f4ec584fe64bf7441a821d6b514fe299178cc0079c8d59d95c0f57015d2a65c55c77387e216ebb6f19049eb58df8f0b0f3a143e0ad4afbd3204ea88dc3cd00794db7393853a2c364c8034f700061c5cbaf98e68baec4cc8af2d823d232adccef5dbed7400cbcc49a4855dea0436f7d5621417934441b1626351ff12c3a86e5f0459e02ffcb2360e14db138d9e6e88349440269542a1a42aa349b600d0833d5cc15c88969b784c844089973bf86e0afd9c6a1d77282417af3345087a1faa01da33a868b7664139fae1543d112abc81a18d083485e2f906ccbd20349f5d5b51ac48018a973127bcb4f5d0d4ba3b54d18847896c1190081fa636eb0947b530105f4a7c76bb501667a58217a0a30fa937bab4dbb99101bc95691c4a262e2c683b8dd098bac71bf1405f726b669d7df714c2e39fa8c08cb8bc725efb90b48c9ce3f31a0e14c11b46fed1ac4cc3674ae5a77cc8916b46cd5c8e852023b2d02dd2b8e4104136e024cdd0c02c646d69c44665abcb3d2dfa7dcf2e21ffc5221091ca58d0acae89476b647b4476cdf4a5453c4eb47b52e98ce7b2cb066a34900d6238bd37ed8dc44767bc1590f504c99df02ecd7cf285f595822a3f003a73b5a9f212b50d87b554a5ab8d393ce4ddd89851a786f3aea1628759eafe170b62ea70b6b5dcbda98cd8eb9bc8227dc22f7837a5b7f491f60feb09ca8c793fd51cbfdc3f18904461a9c750b29a53821fb8c95d296282fdebad1987759b7bd51de18f02e358334e3018f3e6bf87ddc35b5c2a1e96052f42e640d6d5bd613254109b21d885939b74d50141e2fffe772bd63d641872c2780dc9512834785a28a97f5bd21a01494316cb8e1659ab8cd0d02d51fa67e51bfc5a5cec41b0a90a5b769111d4733c7a92bb633eb5001159761fc239a08ae020c5580ab0ec842c0b21ad496146d0d21533d38feef66ec713e90786af2ba0138e8568317bf68f33b474c4ce7731fcb8dcedc358e00a06615e73e385986db9e0f9f82711af5898f76cefac8ed3f09c40b0068b5d9ed16f398ff912f22ee088ef4efa710dd0122b8d3fe2c5c7883048bad304c5fe8e9676821710c9b97c48b83a4a063cbe8f10ff74ca3986d71832e8f73b3cb69654648fc8af965d295af2a9bf64f9c04664aee6efb6448ae38feb7769e7a1774470e807fd7a263824e5555d2d572bd30e3112d1eb1fa4ae06df8519488321c27a400c884ad00fbab1200ed1b348f407f2852f281640e5ed1a437026d01099dce307a35da1f959cde207bf427a514d765b1c0f31c8cdcbd51b62fe3d27d423df561f71f7cb1adcddfa1cc891b689920c64eb35b3cb4599192b397f4972cc62a5a9686c1b4d147491292bd106331e78b8f076ea77c59f8073a8b7a8ff8439ca94d59af6b40d62a1666a838935d88f6471ee372bc92204965357822c52b19c86e80ed22789d7a2d0d7da811620778850074bf42428a0b1174b3d7f264adaff478df20334bc7cbe072e64afb084807e2eeb6808dbce7ac6c6a1b013dba96f8c22a34d1f403aaf123406ba5bb7813f6e89a7773f7aa28476a9fb44e4b18465cdab8d8cc591d57c3ea1c456d02cbe7bcb811d6f93c78213c6a52d9c3022e229f6872420e67bdeafe40441394452062c0f63802db9ed60cee44d6a6903d034e605d612879d0eff303ff992128f8b610f9fd1fd308e53fa51f3b45c29cc26d9daf9905d8a8b44d1409c25b66b159164657f26cf91fb291515988b05b2fdaf1d80d5d9ebe7b576fbc14bbf42ad493299205991d555c21f12bf2f1ffac7b1546b5b1c62e460d4a5e2dd0b0c1d0273223fd14704b86405515b3e5c679f5f0c7dcefd555ba8f745fa95872494acd39b390734d326593d4aac3c296c5a8602554c014497097c7a3968154e63e9b8c0a09cbaf85a0d30836f3add7a81e7fb9eeaa47254442478361db5fcb9a53063779dacfbde7bfa5a1c9dc506afb5c578ec89b923e9a8822761d4139021ba13de889ee9d25723b6dd98cfcd5b84e47ef7d124bbcbfddd76a7f105c1eadaf51c725fbe610d9c01e8d4539a7efa1ed4ee00719798d3f421525c3d3d069eca51ae758c389dea22cf0182e2b9a35b2226893009eb3c71850f4c19d73558cb1e6f667d0d6230197ece4c24f7e6f73fc99d20dab5ab766a7d4438f7f4d7b9ea2d9c0d0a1790430ae4ed18c7df969861387624275671cca50c33ecbe10c010ae6fb2ed80cb2012b0ed760e5c1fd1cdc02507983d648c9acd410f67fbf423fea99ecac2c5198b9b1480b908e7b396028a19d4c7314afcf34e577f321c02aae912704b69b28ca51b2bfab44b607c5a4656bdd0e07dd29dd877eb1609ec6d415a31b4a6e42a289d1e49a21883ea203d929e66f85bd3e25438496e79d6f3fcd90a7c7dc8fb295398b5fb2a7774fdd77ba8565184f061671142d6cb379f65a9e56feb28b0a944d0ae56049f753ec1e004cf2a557f7f4ab5bf1ac7e0a9e322795e88434f2677c2746bf16870e89f69d3b4a617af5bd9cf80eda7262f44e0c3b206e6277fb32f335a310c75fa4f31698648c20bdde1f826d63e7a2e04854aa3531477d8fd5e2c9f4cf7e6321432f37ea939e53646fac8a08e6a4da386b751f60196dd9f1bd45a45869725cb16d2d4cdce0336bdd8bec59a866de6f620e3ad79bc5978ef9525f1c9b47d2cc4956c2796116406276ee7eab8cf0a740871465d42b666efcd7b428dc4091b951d5b017f3727097d739e1f3ce68f649e62e0ab950e239852d0f240a12c748f1f30937bba5a5337b6850e55c49a13f80b1a3f4effbb1b9d7861fb81f867ff040d2142c591ac036efc1fa0fe2985de99c23fbd219c9095f3a4f0e4795df7d99f9161fb97778bf246ba1d37be2e48e73027ef35e790806f95af711ccbde298de1eb33280819346e20f1050c6dc3a0dae304f0975c9b6ea68ce79c5d8c67846f64289ced06183d5cf67f9a0f768e368a89696b31504cdab3f204f3a5ad77c612be83bc61c2ec59ecf8d6a72c3caf0fe0fd01930f4fcad99577fd6459d5c8dd3ad978dbe349bb7d0054bab155c94d484b711238f8721a4866321275ea5c78a5e8d1bb517e8f927d24743714c5138fe250a3d8d61cb30d635b15b31c4e60d446722a892f1be993489426227cb5c981fc1967dd76afd587bd054c4a26c06808413f2f2405ce8abf6c0561e42642ebffcaf5d78be8475cb1feed6d90a0b685185222fce37458410bccde38820be9405d305c11d8ffebc29b64550cb327d632e771d19d2b5266bae5780c17ebf1060d3d353ad0b8b67ab77db329ce1c29b5b5a2944f20f7a475d62e8b7365b74d0bdcc71d337a3c0946d038818be549cec0773902927bf1da43c0ca108f5a19b44f7f7cf8a3b9d4a2f152969e50d320566a5b7ff930ed72fbe240a941126783cb56420c9f1bb4f77d613ded0e91883db80f82589a3021b3266bfbf0c3824b685960a30cf71036753218d085a414020342e91f590689766eefa8f180cb7691d39bcb040b6ab46910ba12b9635f921d15b792b7933669463c62d2d77ba9210b73b91eab20c74bb337a55c2bcd75d2f52f6f68c0a008e69ae4d6e9b683d9085ad13ecff36ba7c6c15fc41fed4f2f552119845c9a6cd1cf6b427c7ba62cee9c0b81b17d9acd0b79eca75aa1567601057489e782fe753c4937f20b7c0c53712215ddbd17ef3b813e1150b4c61266b48f1856abb659d4a0bcc4ec37a0ce5c3ad835f2817ceec02042ca6b27c1e45139a63edb36802da8faea9efd0cbb1a96f4cf41d83cb42dfc4aec45ee1a588dbf5fde09f3e147bdc66c034441d483796b4a0511223d3e9db8d313a98cf486a8c6b4c5873f0df6e8791fb593e2e704f52a72aceaa93f8f982f3a038b197e3f73cb264373f62d7193e146342d34f403de3673a45cce6b70efffdeb78b7f34e4ed1fd1db33715e05875119a90704b624fe98e1fa0a19f472f8a2f0bcbf60f199f729eefebb672fafa439edc24fe07bbdb325e355779dcf5dde8676399ce1f2420353223ae632422975ec0c3a9de275d560c28b62f99accc382c96b03d52039583e0b40deb2c6943230315e7e2185b905d1ef44fd01144fec139a20b295b4d7fa3c32b1378b5dd8b46450a1cd6e1cd1e2b75c6d41923fd133bd62d3dba34567b428ddb0c2db7b8de266c23b6be3ea63e0770922b595470fbe1edaf9e64f5d98b4cc0ae72f4edfe2b477a05b5f0583d0b550c9561eef4b8e8d63d12cc99a46e449ab937b45cd41038aff8150177686fbbed8c4ed8dc73f5c6f8e22fcfb2baaa631e0ecd7fbd204ddfdd97a30006ab1eb30e5a0922d338ce1f1027e61401e492d86ba92bce40d4cf303cbff2c672baf19f32ab2a080c2573233ab0efe46e30a03351102c8006b3f3086e114ffbc760fb4c9cdac843dae9f50fd4a3d27bf72334e91a2d695708269038d639ba005f8bc19ffec07039bbff18687add7f82fdde5a59654f14476069570da48e5699c0512307e272adeccb94cdb73717fda8e74c8ce3858b861d1db79b2dfb8f9bc1bddbec17417a9ffd6a098837d1df7f05ccc98b086573b883b1c310d6992bf97ced276fe5710f6d32d21c05cd17497e315ca3d45c5168a6f94fa15cbbc266ecbbbc696f20ed09052cd1df9f521773a7da60590df896e3892e781a8870a35fa36314d003e2f9d3ae1e91e1f436ba6bc9dd99d5f4894079a66296c4183ca6a1223f523054e22b12d3fa79d3ccc8b3305f2b78099de9dbe40f61486efc8c614e1331b8be70dd17b94a724dec6b01076cfdc8b3baae4a1d99f77b7befc94d84e63d63eb428683d3a94c09f9a76ebfc3064486f76fa560119db05cf02df912ac18b9a480059a358cc3846cc13d5e35f60bf1ef67df76433d15965b50f0b66515f7daa6870eaae2efad41b5b7c983d459923fd914c1706ff7f5878b29d34cac3ae7c7611e2759e8265ac28995f6c1d1103b3722d83aa713a89c23e6e8afa84b132166541329c2ffd2183dc01c4cb59891f0a3a6f013e5b2aec91633e38abdc6be3b2a651807981469280fe383e8166a5d53fd0758ed5b4fa3a845a30b900c3bb1bf21ba35d7e14995d5db94564facef7ab86ebbe3c174ef9b62c630ce890b7cc1c832d793e7c58b752abcecd53d35f46f911dc5ec62218febe43808929acb4999ab6c0373d26dbca427bccbb44a0fda746afa3f477e1bf12dfe788cddc8d8aa7eb6cdb740e80ed70c3ca5bd81645133c39bfd27d42138ec46b9448a1fb445cd474507b950632c121d0559704445008b09e873d1cabbf8c40f580549db47025a0d13929f64d5606f30682f428a423cc789b969c4407981be373aa123f3ec03655f66d5f774fb4289855589ef7ab567e06210ca4da19f0c488b58365a78b879b0272cb26082dd2a272c4dc6803c6cc18fa53e41f72ea40ffd8822acc1a693bfaf9657cfeb2fc8d2cc5f11da17bf105d24852ff17d5d0a3333b13ccf2a36b30a6f5567742b2553e2", 0x1000}, {&(0x7f0000001980)="a18e98106edb23f069a39230a0e05b6eff5934065dadd95313f53195ef441a629902cae987d186b4628906d9675cad364b895290cc87b57c97aa4d709c60470400f8f160aa918bdbdee145c0ded2eabb1c9ded2c7df1b382d6cdb5e545fe4fa5902b91778bb54d39440ebb73fead49ac1581d5600e928471464b5f14503ecb6e5c62fef14907c660529a890e0a36720ce1c420708355e8e0435eeacadbaf0d82bca662605222f97151563dd7ea3e7f9e1cb0d9df311a7cd83db7515c4b81fcf5cc0eed23fc8cd3426706c622f24d221cb3d8f0548918fb776ca05f1f888c35574aab41b76865cfebcd7aa725d6db7a6982f7c2c7685c7046eb", 0xf9}, {&(0x7f0000001a80)="a7200a05", 0x4}], 0x7, 0x0, 0x0, 0x24000800}], 0x2, 0x4000800) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000001bc0)={0x0, 0x7}, &(0x7f0000001c00)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000001c40)={r5, 0xffff}, &(0x7f0000001c80)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001cc0)={{{@in=@local, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000001dc0)=0xe8) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000001e00)={{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x12}}, {0x306, @random="2a61726144a0"}, 0x30, {0x2, 0x4e22, @loopback=0x7f000001}, 'irlan0\x00'}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001e80)={r6}, &(0x7f0000001ec0)=0xc) setsockopt$inet6_dccp_buf(r1, 0x21, 0x80, &(0x7f0000001f00)="e142aeb19e4584c2b71884dd6a330c03c7f5c6c747c616a61f693f79", 0x1c) poll(&(0x7f0000001f40)=[{r3, 0x8}, {r1, 0x28}, {r4, 0x4}, {r4, 0x4}], 0x4, 0x4b) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000001f80)="6e9f2ebacec436c0c5eea2685f61d0f37172782e48bf81103925a3b468955e814975a3f19b73c9115a9041683131ddf28f11dee45ddad7a012fd60a9c63e6b313e8970ddcb5e62fb3c4a16f1be9ef89cc0fd1fb81a47b137537ac911ef622e523c1693acac1169e21678e1f047849e38634135568f16bcf7a0e7160de1d8476ead0ed0d83ac67439d232a95c21388436a88245fdca89b181ad21e9ea8ff19dfabb7102a725659e99b9f72e3e77466dc3d849ea5956d0645e72cab944069d5f4c9fcac3757539ef529250780a536c86f258bf52ccf359ad4d347ea54d4da97206cced04b1642e6ab0aa23d14c207eedb6fa08343cecb7ed815e", 0xf9) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000002080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000020c0)=r8) getsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000002100)=""/129, &(0x7f00000021c0)=0x81) ioctl$void(r3, 0x5450) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f0000002200)=r8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000002240)={r6, 0x2}, 0x8) poll(&(0x7f0000002280)=[{r4, 0x10}], 0x1, 0xcd) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000022c0)={r7, 0x9, 0xff, 0xffffffffffff6933, 0x7, 0xff}, &(0x7f0000002300)=0x14) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000002340), &(0x7f0000002380)=0xb) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000002400)={0x5, &(0x7f00000023c0)=[{0x6, 0x1000, 0x44e}, {0x5, 0x5, 0x6, 0xffffffffffffff00}, {0x2, 0x14, 0x5, 0x9}, {0x8, 0x2f, 0x5, 0x2}, {0x40, 0x8000}]}, 0x10) 2018/03/13 05:45:06 executing program 5: r0 = socket$packet(0x11, 0x2, 0x300) syz_emit_ethernet(0x2a, &(0x7f000025a000)=ANY=[@ANYBLOB="ffffff000008004500001c0000000000009078aa380000e00000014e204e2000089078"], 0x0) recvmsg(r0, &(0x7f0000000a00)={&(0x7f00000005c0)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, 0x2e, &(0x7f0000000940), 0x0, &(0x7f00000009c0)=""/11, 0xb}, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x80000001, 0x1, 0x8004, 0x6, 0x1ff, 0x6, 0xf7, 0x50000000000000, 0x0}, &(0x7f0000000040)=0x20) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000140)=0x7d4, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000080)={r2, 0x1000000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x80, 0x4) 2018/03/13 05:45:06 executing program 2: r0 = socket$inet(0x2, 0x2000003, 0x40) setsockopt$inet_int(r0, 0x0, 0xd2, &(0x7f000003affc), 0x3c) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000140)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000180)=0x101, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000240)={0x0, 0x10007ff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={r2, @in={{0x2, 0x4e22, @local={0xac, 0x14, 0x14, 0xaa}}}}, &(0x7f00000000c0)=0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="62000000c5026b775d228a53bcd3c5e28acbdfe31a6b8272e1ba71976cf3d5f3138ead46f818a5124db155acffb3ca3e4cc1cf9fe252b90a378463c9ec8339264b0164fb9eb7985568b466bf0bf05efb632f1433bcdb4fb79419cacdfe5ec9465b47ce3690e1d74d134b9a8d418e620c50c1acf103defa62b7ca909e3a2c41b2722d3561c012496cc8834662b3a25d3a0ac284c549f52ea465bcc54300ff113e5bd79c1850df67363f834b705773e6f20cbb042a9c06325bbb974ca87e0d657eec50a6d17446fc1f004419b4985e2a7f7bafa82a53cdc2b9ef9058699d8f6c9248b7a4939eb01ed6f0601132a0e7502ffa72"], &(0x7f0000000100)=0x6a) 2018/03/13 05:45:06 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}}, 0x2, 0xdff, 0x0, 0x0, 0x41}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@assoc_value={r1, 0x76}, 0x8) r2 = socket$inet6(0xa, 0x400000004, 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000180)={r1, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}, 0x9, 0x9, 0x7e, 0x2, 0x7}, &(0x7f0000000280)=0xff1f) setsockopt$inet6_int(r2, 0x29, 0x42, &(0x7f0000363ffc), 0x1) 2018/03/13 05:45:06 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x65, 0x1, &(0x7f0000cbc000)=""/244, &(0x7f0000001000)=0xf4) 2018/03/13 05:45:06 executing program 4: r0 = socket(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006ba000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff7ffffffff03c}, {0x6}]}, 0x10) recvfrom$inet6(r0, &(0x7f0000000200)=""/24, 0x18, 0x0, &(0x7f0000000240)={0xa, 0x4e24, 0x5, @loopback={0x0, 0x1}, 0x6}, 0x1c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000280)='lo\x00') sendmsg$nl_crypto(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)=@get={0xe0, 0x13, 0x103, 0x0, 0x0, {{'drbg_nopr_ctr_aes256\x00'}}}, 0xe0}, 0x1}, 0x0) 2018/03/13 05:45:06 executing program 5: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4(r0, &(0x7f0000000000)=@ipx, &(0x7f0000000080)=0x80, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000100)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@dev}}, &(0x7f0000000200)=0xe8) r3 = getuid() sendmsg$nl_xfrm(r1, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)=@updsa={0x100, 0x1a, 0xc00, 0x70bd27, 0x25dfdbfb, {{@in6=@local={0xfe, 0x80, [], 0xaa}, @in=@local={0xac, 0x14, 0x14, 0xaa}, 0x4e21, 0x1000, 0x4e20, 0x7, 0xa, 0x20, 0x20, 0xff, r2, r3}, {@in=@rand_addr=0xfc0, 0x4d4, 0x7f}, @in, {0x4, 0x7, 0x5, 0x0, 0x8, 0x6, 0x100000000, 0x9}, {0x8, 0xa7, 0x5, 0x4}, {0x17b0e6e0, 0x1}, 0x70bd2d, 0x3503, 0xa, 0x3, 0x6fd6, 0x20}, [@tfcpad={0x8, 0x16, 0x5}, @proto={0x8, 0x19, 0x32}]}, 0x100}, 0x1, 0x0, 0x0, 0x24044800}, 0x4000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000001ff0)={0x1d, r4}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000740)={&(0x7f0000000500)={0x10}, 0xc, &(0x7f0000000700)={&(0x7f0000000540)=@allocspi={0x188, 0x16, 0x0, 0x0, 0x0, {{{@in6=@dev={0xfe, 0x80}, @in6=@local={0xfe, 0x80, [], 0xaa}}, {@in=@broadcast=0xffffffff}, @in6}}, [@coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [], 0x1}}, @migrate={0x5c, 0x11, [{@in6=@dev={0xfe, 0x80}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in=@loopback=0x7f000001, @in6=@local={0xfe, 0x80, [], 0xaa}}]}, @srcaddr={0x14, 0xd, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}}, @mark={0xc, 0x15}]}, 0x188}, 0x1}, 0x0) 2018/03/13 05:45:06 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6(0xa, 0x80004, 0x6d20, &(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00000001c0)=0xffff, 0x4) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f0000000040)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x80, &(0x7f0000001380)=[{&(0x7f00000000c0)=""/1, 0x1}, {&(0x7f0000000100)=""/4, 0x4}, {&(0x7f0000000280)=""/193, 0xc1}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x4, &(0x7f00000013c0)=""/72, 0x48, 0x401}, 0x10000) socketpair(0x5, 0x6, 0x3e, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) connect$packet(r2, &(0x7f0000001480)={0x11, 0x1c, r3, 0x1, 0x80000000, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) pipe(&(0x7f00000014c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f00000015c0)={0x7, &(0x7f0000001580)=[{0x8, 0x3, 0x100000001, 0x1}, {0x8, 0x1, 0x2, 0x3}, {0x3, 0x4000, 0x1200000, 0x790}, {0xede, 0x8001, 0xffe00000000000, 0xfffffffffffffffc}, {0x80000001, 0x2, 0x74, 0x5}, {0x9, 0x8, 0xffffffff80000000, 0x9}, {0xfffffffffffffff9, 0x1000, 0x6}]}, 0x10) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000001540)={0x5, &(0x7f0000001500)=[{}, {}, {}, {}, {}]}) getsockopt$sock_int(r5, 0x1, 0x29, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$ax25_buf(r4, 0x101, 0x19, &(0x7f0000001700)="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", 0x1000) 2018/03/13 05:45:07 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(ecb-twofish-3way)\x00'}, 0x58) connect$can_bcm(0xffffffffffffffff, &(0x7f00000008c0)={0x1d}, 0x10) socket$vsock_dgram(0x28, 0x2, 0x0) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="d3ab27191a01002356ba602e0905000bfef9b9d2a4050079fffffffffffffe00", 0x20) recvmsg(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000002c0)=""/177, 0xb1}], 0x1, &(0x7f0000000380)=""/227, 0xe3}, 0x0) 2018/03/13 05:45:07 executing program 5: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000180)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000080)={0x48fd38c7, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x1000, r2}) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) r3 = socket$inet(0x2, 0x4000000805, 0x0) setsockopt$inet_int(r3, 0x0, 0xf, &(0x7f0000012000)=0x3fe, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000140)=[@in6={0xa, 0x4e20, 0x2, @remote={0xfe, 0x80, [], 0xbb}}, @in={0x2, 0x4e21, @loopback=0x7f000001}], 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x65, &(0x7f0000e2efd4)=[@in={0x2, 0x4e20, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x4e20, @rand_addr}], 0x20) 2018/03/13 05:45:07 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in6=@loopback, @in=@broadcast}}, {{@in=@remote}, 0x0, @in6=@local}}, &(0x7f0000000280)=0xe8) r1 = socket$netlink(0x10, 0x3, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e23, 0x3f, @remote={0xfe, 0x80, [], 0xbb}, 0x2}, 0x1c) getsockopt$inet_dccp_buf(r2, 0x21, 0x80, &(0x7f00000000c0)=""/108, &(0x7f0000000140)=0x6c) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000040)=0x4, 0x4) sendmsg$nl_generic(r1, &(0x7f0000023000)={&(0x7f0000024000)={0x10}, 0xc, &(0x7f0000023ff0)={&(0x7f0000010ec4)={0x40, 0x23, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, [@nested={0x2c, 0x1, [@typed={0x28, 0x1, @binary="085454a7a193f6614939ffc6c4b605e401c0703d73ba1484bf6afc8188"}]}]}, 0x40}, 0x1}, 0x0) [ 310.415600] netlink: 192 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/13 05:45:07 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, &(0x7f0000000080)=0x80) connect$l2tp(r1, &(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x1, 0x4, {0xa, 0x4e20, 0x101, @dev={0xfe, 0x80, [], 0xd}, 0x400}}}, 0x3a) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000005000)={&(0x7f0000000fe0)={0x2, 0x6, 0x5, 0x0, 0xb5, 0x0, 0x4}, 0xfffffffffffffd8f}, 0x1}, 0x0) 2018/03/13 05:45:07 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000f71000)={0x0, {{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}}, {{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}}, 0x108) socketpair(0x8, 0x80001, 0x9, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r1, 0x12, 0x2, &(0x7f0000000100)=""/228, &(0x7f0000000200)=0xe4) 2018/03/13 05:45:07 executing program 2: r0 = socket$inet(0x11, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x108, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000)=0x100000001, 0x4) sendmsg(r0, &(0x7f000087dfc8)={&(0x7f000005e000)=@nfc={0x27, 0x7}, 0x80, &(0x7f0000000400)}, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x800) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000080)=0x5, 0x4) recvmsg(r0, &(0x7f0000001e00)={0x0, 0x0, &(0x7f0000000c40), 0x13a, &(0x7f0000001d40)=""/141, 0x8d}, 0x2000) 2018/03/13 05:45:07 executing program 3: r0 = socket$can_bcm(0x1d, 0x2, 0x2) pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000140)={0x0, @in6={{0xa, 0x4e24, 0xffffffffffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0x9}}, 0x8, 0x2b98, 0x7f, 0x3, 0x4}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x200}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000002c0)={r2, 0x61, 0xff, 0x5, 0x8000, 0x0, 0x7, 0x112cb3e8, {r3, @in6={{0xa, 0x4e24, 0xd9d9, @dev={0xfe, 0x80, [], 0x1a}, 0xb74b}}, 0x52f6, 0x7, 0x7fffffff, 0x9, 0x8e33}}, &(0x7f0000000380)=0xb0) r4 = socket$can_raw(0x1d, 0x3, 0x1) close(r4) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f00000003c0)={'gretap0\x00', {0x2, 0x4e24, @multicast1=0xe0000001}}) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)) r5 = socket$inet6(0xa, 0x6, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x4, 0x1ff}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000080)={r6, 0x9, 0x4, [0x0, 0x40, 0x795e, 0x6]}, &(0x7f00000000c0)=0x10) sendfile(r0, r4, &(0x7f0000004000), 0x0) sendfile(r0, r4, 0x0, 0x0) 2018/03/13 05:45:07 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x200000088) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xfffffffffffffeba, 0x0, 0x0, 0xffffffffffffff9a) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e24, 0x6, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x4e20, 0x3ff, @dev={0xfe, 0x80, [], 0x15}, 0x3}, 0x6, [0x0, 0x6, 0x101, 0xd9, 0x0, 0x6, 0x46]}, 0x5c) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x4e23}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000000000)=0xfff, 0x4) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x0) 2018/03/13 05:45:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000040)=[{}, {}, {0x0, 0x7fff}], 0x3) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, @ipv4}, &(0x7f00000000c0)=0x1c, 0x80800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0x6, @local={0xfe, 0x80, [], 0xaa}, 0x5f2}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000200)={r2, @in6={{0xa, 0x4e20, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, [0x21, 0x7, 0x77ea2972, 0x3, 0x0, 0x1, 0x4, 0x6, 0xfff, 0x2, 0xb5d, 0x1d, 0x8, 0x0, 0x6]}, &(0x7f0000000300)=0x100) setsockopt$inet_int(r0, 0x0, 0x800000000000040, &(0x7f0000000000), 0x2) poll(&(0x7f0000000340)=[{r1, 0x71a}, {r1, 0x4}, {r1, 0x448a}, {r1, 0x2000}, {r1, 0x212}], 0x5, 0xfffffffffffffffb) accept4$inet6(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, @dev}, &(0x7f00000003c0)=0x1c, 0x80800) 2018/03/13 05:45:07 executing program 7: mmap(&(0x7f0000176000/0x7000)=nil, 0x7000, 0x1fffffe, 0x6071, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000176ffc)) socketpair$inet6(0xa, 0x80000, 0x60000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000740)) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000040)={0x8}, 0xffffffffffffff7d) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000003000), &(0x7f0000f0d000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000728fe0), &(0x7f0000f0d000)=0x20) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000006c0)={'NETMAP\x00'}, &(0x7f0000000700)=0x1e) mmap(&(0x7f00006a4000/0x2000)=nil, 0x2000, 0x0, 0x3a031, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000640)=ANY=[@ANYBLOB="021f0000e02823df"], &(0x7f0000000680)=0x8) mmap(&(0x7f00007d9000/0x4000)=nil, 0x4000, 0xfffffffffffffffc, 0x32, 0xffffffffffffffff, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x4, 0x518, 0xffffffff, 0x0, 0x0, 0x358, 0xffffffff, 0xffffffff, 0x480, 0x480, 0x480, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@uncond, 0x0, 0x220, 0x248, 0x0, {}, [@common=@inet=@hashlimit3={0x158, 'hashlimit\x00', 0x3, {'vlan0\x00', {0x400, 0x4, 0x32, 0x4, 0x10000, 0x4, 0x4, 0x2, 0x40, 0x78}, 0x3}}, @common=@ah={0x30, 'ah\x00', 0x0, {0x3ff, 0xfffffffffffffffa, 0xfffffffffffffeff}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0xd}}}, {{@ip={@loopback=0x7f000001, @multicast2=0xe0000002, 0xffffff00, 0xffffffff, 'bcsf0\x00', 'ip_vti0\x00', {0xff}, {}, 0x6, 0x3, 0x20}, 0x0, 0xc8, 0x110, 0x0, {}, [@common=@unspec=@mark={0x30, 'mark\x00', 0x1, {0x5, 0x7, 0x1}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0xfffffffffffffffb, 'syz1\x00', 0x1}}}, {{@uncond, 0x0, 0xe0, 0x128, 0x0, {}, [@common=@unspec=@ipvs={0x48, 'ipvs\x00', 0x0, {@ipv6=@dev={0xfe, 0x80, [], 0xa}, [0xffffffff, 0xff000000, 0xff0000ff, 0xffffffff], 0x4e20, 0xff, 0x3, 0x4e23, 0x0, 0x1}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6, 'bond0\x00', 0x92}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x578) socket$inet_sctp(0x2, 0x1, 0x84) 2018/03/13 05:45:07 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000feb000)=0xa90d, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x1000022, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x5}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000040)={0xa, 0x4e23}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f00005dafe4)=@in6={0xa, 0x4e23, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)}, 0x8000) sendto$inet6(r1, &(0x7f0000b0cf6e), 0xffed, 0x0, &(0x7f000001b000)={0xa, 0x4e20}, 0x1c) [ 310.472620] netlink: 192 bytes leftover after parsing attributes in process `syz-executor4'. 2018/03/13 05:45:07 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000400)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) setsockopt$RDS_RECVERR(0xffffffffffffffff, 0x114, 0x5, &(0x7f00000000c0), 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000001600)={&(0x7f0000000f00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x80, &(0x7f0000001580)=[{&(0x7f0000001480)="d324d6789a16b74546db00fb944eac81545329b3f6d0195ceef4ce4cb20052704f", 0x21}], 0x1, &(0x7f0000002740)}, 0x0) 2018/03/13 05:45:07 executing program 0: r0 = socket(0x13, 0x7, 0x1) write(r0, &(0x7f0000ea1000)="240000001a0025f0001800040000fc0e800000000004bf0202ffffeb080009000000ed00", 0x24) r1 = accept4(r0, 0x0, &(0x7f0000000200), 0x80000) bind$vsock_dgram(r1, &(0x7f0000000240)={0x28, 0x0, 0x2711, @any=0xffffffff}, 0x10) 2018/03/13 05:45:07 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000100)=0xf4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2, 0xffffff9e, 0x2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) r3 = accept4(r0, 0x0, &(0x7f0000000040), 0x80000) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000080)={'yam0\x00', r2}) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000001c0), &(0x7f0000000280)=0x8) 2018/03/13 05:45:07 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e21}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bond0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000200)={r1}, 0xc) epoll_create(0x8000) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x58, &(0x7f0000000000)=[@in={0x2, 0x4e24, @broadcast=0xffffffff}, @in={0x2, 0x4e24, @remote={0xac, 0x14, 0x14, 0xbb}}, @in6={0xa, 0x4e22, 0x32, @local={0xfe, 0x80, [], 0xaa}, 0x2}, @in6={0xa, 0x4e21, 0x3ff, @dev={0xfe, 0x80, [], 0xa}, 0x5}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180)=@assoc_id=r2, 0x4) syz_emit_ethernet(0xfed1, &(0x7f000000a000)={@broadcast=[0xff, 0xe0, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001}, @udp={0x0, 0x4e21, 0x8}}}}}, 0x0) 2018/03/13 05:45:07 executing program 3: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=@newneigh={0x24, 0x1c, 0x1, 0x0, 0x0, {0xa}, [@NDA_DST_IPV4={0x8, 0x1, @local={0xac, 0x14, 0x14, 0xaa}}]}, 0x24}, 0x1}, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x8, [0x94d8, 0x9, 0x3, 0x2, 0x7fff, 0x1934, 0x3ff, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x4e23, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0xa7}}, 0x3, 0x2, 0x60000000000, 0x6, 0x8}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x800, 0x10001, 0xf38}, &(0x7f00000002c0)=0x10) 2018/03/13 05:45:07 executing program 6: r0 = socket(0x6, 0x2000000001, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffffff, 0xc06864a1, &(0x7f0000fedf98)={&(0x7f000000d000)=[0x8, 0x6], 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "8cfbc89fefc282b0e9b6d1b29d5500b5ff74b06ccbd9dee8c886586975b5446e"}}) getsockopt(r0, 0x0, 0x53, &(0x7f000000d000)=""/8, &(0x7f0000fe3000)=0x8) 2018/03/13 05:45:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\b\x00'}) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB="2800000013000100000000000000000000000000", @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00\r\x00\x00\x00'], 0x2}, 0x1}, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 2018/03/13 05:45:07 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket(0x4, 0x1, 0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@ipv4, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f00000004c0)={0x3ff, 0x8, 0xfffffffffffffff7, 0xf7, &(0x7f00000002c0)=""/247, 0x1000, &(0x7f0000000f00)=""/4096, 0xdc, &(0x7f00000003c0)=""/220}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000001c0)={{{@in=@local={0xac, 0x14, 0x14, 0xaa}, @in6=@dev={0xfe, 0x80, [], 0xd}, 0x4e20, 0x8000, 0x4e21, 0x0, 0xa, 0x80, 0x80, 0x2f, 0x0, r2}, {0x7f, 0x0, 0x6b, 0x1, 0x3, 0xff, 0xffffffffffff97ef, 0xffffffffffffffe0}, {0x253e, 0xdd4, 0x6, 0x2}, 0x1, 0x6e6bb5, 0x2, 0x0, 0x2, 0x2}, {{@in=@broadcast=0xffffffff, 0x4d3, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0xe}, 0x34ff, 0x3, 0x3, 0x100, 0x48, 0x9}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f0000000c00)=@acquire={0x178, 0x17, 0x301, 0x0, 0x0, {{@in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x14, 0xbb}}}, @in=@local={0xac, 0x14, 0x14, 0xaa}, {@in6, @in6}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}}, [@mark={0xc, 0x15, {0x35075a}}, @tmpl={0x44, 0x5, [{{@in=@rand_addr, 0x0, 0x33}, 0x0, @in6=@local={0xfe, 0x80, [], 0xaa}}]}]}, 0x178}, 0x1}, 0x0) 2018/03/13 05:45:07 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000a88f88), 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f00000014c0), 0x228, 0x20040010) r1 = accept(r0, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000080)={0x100000001, 0x8, 0x4, 0x80}, 0x8) 2018/03/13 05:45:07 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) shutdown(r1, 0x1) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7c}, 0x1c) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r1, &(0x7f0000632000), 0x0, 0x0, 0x0, 0x0) 2018/03/13 05:45:07 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f36000)={&(0x7f0000333f88)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_x_sa2={0x2, 0x13}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20}, {0x6}]}, 0x10) sendmsg$netlink(r1, &(0x7f000008e000)={0x0, 0x1ab, &(0x7f0000000040)=[{&(0x7f00000f0ce4)={0x10}, 0x10}], 0x1}, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$packet_int(r3, 0x107, 0xf, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/13 05:45:07 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="ff3997ffcd00", @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @rand_addr, @random="be0a251417a9", @remote={0xac, 0x14, 0x14, 0xbb}}}}}, 0x0) 2018/03/13 05:45:07 executing program 3: bind$alg(0xffffffffffffffff, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) r0 = accept4(0xffffffffffffff9c, &(0x7f00000049c0)=@ipx, &(0x7f0000004a40)=0x80, 0x80000) r1 = accept4(0xffffffffffffffff, &(0x7f0000004a80)=@l2, &(0x7f0000004b00)=0x80, 0x800) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000000100)={r1, 0x0, 0x521, "53c5ddee90104c7a71f8dae7663991759da4077341759076db0b8ef47089ebacb2488ef4971097ef6e9900"}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f00004b5fc8)={&(0x7f0000c61ff4)={0x10, 0x34000}, 0xc, &(0x7f0000813ff2)={&(0x7f0000000000)={0x20, 0x1e, 0x829, 0x0, 0x0, {0x4}, [@typed={0xc, 0x16, @u32}]}, 0x20}, 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000080)=[{0x7, 0x85e8, 0xac0b, 0x2}, {0x200, 0xffff, 0x39633ed8}]}, 0x10) socket(0x0, 0x0, 0x0) 2018/03/13 05:45:07 executing program 2: r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0x2000ff, 0x1}, 0x20) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x0, 0x0, 0x80}, 0x20) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000000140)={r4, 0x8}) setsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000000040)="f82bc7d62d2aaf03bf6ed41b816fc71296a3f04f41943e492cb3f386aa27679464f5737110db3761c31a40b71cffaf89ec1224b2709bdc7edc12b905150062d021ed", 0x42) 2018/03/13 05:45:07 executing program 4: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100000000032, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180), 0xffffffffffffff67) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0xfffffffffffffc01}, &(0x7f00000000c0)=0x8) socketpair(0x11, 0x800, 0x3, &(0x7f0000000280)) socketpair(0xa, 0x2, 0x7, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000001c0)={0x0, 0x0, 0xffffffffffffff9c}) socketpair(0x1, 0x3, 0x401, &(0x7f0000000200)={0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000000240)={r3, 0x80000, r4}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000000)={r1, 0x71, 0x80000000, 0xce}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x9, 0x6, 0x3}, 0x10) 2018/03/13 05:45:07 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000a39fc8)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000733000)={&(0x7f0000b42fec)={0x14, 0xa, 0xa, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) getsockname(r0, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/03/13 05:45:07 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) connect$inet6(r0, &(0x7f000000cfe4)={0xa}, 0x1c) sendmmsg(r0, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e22, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x80, &(0x7f0000000680), 0x0, &(0x7f0000000240)=[{0x28, 0x29, 0x2, "2b07df2fd0846bc0964f4ffde3d917e382"}], 0x28}}], 0x2, 0x0) 2018/03/13 05:45:07 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) sendmsg$rds(r1, &(0x7f0000000780)={&(0x7f00000000c0)={0x2, 0x4e21, @rand_addr=0x3e1}, 0x10, &(0x7f0000000380)=[{&(0x7f0000000100)=""/211, 0xd3}, {&(0x7f0000000200)=""/102, 0x66}, {&(0x7f0000000280)=""/115, 0x73}, {&(0x7f0000000300)=""/67, 0x43}], 0x4, &(0x7f0000000600)=[@rdma_dest={0x18, 0x114, 0x2, {0xffffffffffffffff, 0x6}}, @fadd={0x58, 0x114, 0x6, {{0x6, 0x3}, &(0x7f00000003c0)=0x1, &(0x7f0000000400)=0x10000, 0x2, 0x8000, 0x3c7c, 0x401, 0x4, 0x8001}}, @mask_cswp={0x58, 0x114, 0x9, {{0x4, 0x101}, &(0x7f0000000440)=0x7fffffff, &(0x7f0000000480)=0xb9df, 0x9, 0x2, 0xf1, 0x4, 0x2, 0x6}}, @fadd={0x58, 0x114, 0x6, {{0x0, 0x401}, &(0x7f00000004c0)=0x3, &(0x7f0000000500)=0x8001, 0x1, 0x7, 0xd6, 0x9, 0x8, 0xfffffffffffffffd}}, @rdma_map={0x30, 0x114, 0x3, {{&(0x7f0000000540)=""/66, 0x42}, &(0x7f00000005c0), 0x6}}], 0x150}, 0x14) sendfile(r0, r0, &(0x7f0000000040), 0x7) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000096d000), 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x7ff, @empty, 0x3}, 0x1c) 2018/03/13 05:45:07 executing program 6: r0 = socket(0x8, 0xa, 0x0) sendto$inet(r0, &(0x7f0000000040)="fef86cdaf2281d6d55b31481deb0708c73faaf8c67d1db6e0c46edce065a4e640b8b5275951f2dc8c9c565240cb28764838e3cf4ff8135fec21fe380401aadda55214dbcd87180f879b4f0a113", 0x4d, 0x4, &(0x7f0000000100)={0x2, 0xf7fb, @broadcast=0xffffffff}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000000)={0x3}, 0xffffffd5) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000140), 0x4) sendmsg$nl_generic(r1, &(0x7f00009f2000)={&(0x7f000007cff4)={0x10}, 0xc, &(0x7f0000226000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000740453885f001300ff02000000000000000000000008002900000000000000000005db48e7"], 0x28}, 0x1}, 0x0) 2018/03/13 05:45:07 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) r1 = accept(r0, &(0x7f0000000000)=@sco, &(0x7f0000000080)=0x80) getsockopt$netlink(r1, 0x10e, 0x5, &(0x7f00000000c0)=""/239, &(0x7f00000001c0)=0xef) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001afff8)={0x0, 0x2000000001}, 0x3d7) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000a96000)={0x0, 0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000c60000)={0x3}, 0x10) write(r0, &(0x7f00005f1fe3)="c6", 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000112000)={0x0, 0x0, 0xfffffffffffffffd}, 0x3d0) 2018/03/13 05:45:07 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00000015c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001600)={0x377, 0x6, 0x4, 0x6, 0x1, 0x9, 0x7, 0x5, 0x0}, &(0x7f0000001640)=0x20) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001680)={r2, 0x8f0, 0x100}, 0x8) sendto(r0, &(0x7f0000002040), 0x0, 0x0, &(0x7f0000000400)=@in={0x2, 0x4e23, @local={0xac, 0x14, 0x14, 0xaa}}, 0x80) r3 = accept4(r1, &(0x7f0000000040)=@can, &(0x7f00000000c0)=0x80, 0x800) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000100)=0x5d4c, 0x4) 2018/03/13 05:45:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001a00)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000001940)={&(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @dev}}}, 0x80, &(0x7f0000001840)=[{&(0x7f0000000080)=""/72, 0x48}, {&(0x7f0000000240)=""/177, 0xb1}, {&(0x7f0000000300)=""/217, 0xd9}, {&(0x7f0000000400)=""/192, 0xc0}, {&(0x7f00000004c0)=""/239, 0xef}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/255, 0xff}, {&(0x7f0000001700)=""/223, 0xdf}, {&(0x7f0000001800)=""/8, 0x8}], 0x9, &(0x7f0000001900)=""/9, 0x9, 0x2}, 0x42) bind$vsock_stream(r1, &(0x7f0000001980)={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) recvfrom$unix(r0, &(0x7f0000000140)=""/226, 0xe2, 0x20, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) 2018/03/13 05:45:07 executing program 4: socketpair$inet(0x2, 0x0, 0xb8e8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f00003cefe4)={&(0x7f0000189ff4)={0x10, 0x34000}, 0xc, &(0x7f0000007ff0)={&(0x7f0000000140)={0x20, 0x2a, 0x100, 0x0, 0x0, {0x3}, [@typed={0xc, 0x0, @uid}]}, 0xfffffffffffffff5}, 0x1}, 0x0) 2018/03/13 05:45:07 executing program 3: r0 = socket$vsock_stream(0x28, 0x1, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) r2 = accept4$inet6(r1, 0x0, &(0x7f0000000000), 0x0) setsockopt$inet6_group_source_req(r2, 0x29, 0x2c, &(0x7f0000000040)={0xa7, {{0xa, 0x4e22, 0xffffffff, @remote={0xfe, 0x80, [], 0xbb}, 0xb2a}}, {{0xa, 0x4e22, 0x401, @dev={0xfe, 0x80, [], 0x11}, 0x9}}}, 0x108) shutdown(r0, 0x8000) 2018/03/13 05:45:07 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x2000004004031, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000000)={'ip6_vti0\x00', {0x2, 0x4e20, @multicast2=0xe0000002}}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000100)='bcsh0\x00'}) 2018/03/13 05:45:07 executing program 2: r0 = socket$inet(0x2, 0xe, 0x1000000000000007) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000024d000)=0x7fe, 0x4) sendto$inet(r0, &(0x7f00002df000), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x4e20, @rand_addr}, 0x10) close(r0) 2018/03/13 05:45:07 executing program 6: setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000002000)="0d1f0000000000000000a3a27733c85e", 0x10) r0 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000180)=""/124, &(0x7f0000000000)=0x7c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@remote, @in6=@local}}, {{@in=@rand_addr}, 0x0, @in=@multicast2}}, &(0x7f0000000140)=0xe8) [ 310.762256] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=21252 sclass=netlink_route_socket pig=26441 comm=syz-executor6 2018/03/13 05:45:07 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='syz_tun\x00', 0xfffffffffffffe25) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/03/13 05:45:07 executing program 4: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00000000c0)={'ip6tnl0\x00', {0x2, 0x4e20}}) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}], 0x1c) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000240)={0x0, 0x46d}, &(0x7f0000000280)=0x8) 2018/03/13 05:45:07 executing program 0: r0 = socket$inet6(0xa, 0x807, 0x0) r1 = socket(0x9, 0x806, 0x100000001) accept$unix(r1, &(0x7f00000001c0), &(0x7f00000000c0)=0x6e) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000000100)=@in6={0xa, 0x4e24, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x3}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000001480)="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", 0xb19}], 0x1}, 0x8000) r2 = socket$unix(0x1, 0xf97cb9b4164e3f3a, 0x0) getpeername$unix(r2, &(0x7f0000000140)=@abs, &(0x7f0000000040)=0x6e) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) 2018/03/13 05:45:07 executing program 3: r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$llc(r0, &(0x7f0000d3bf3e), 0x0, 0x20000000, &(0x7f0000d3b000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="46ed5ba88046"}, 0x10) 2018/03/13 05:45:07 executing program 6: r0 = socket$l2tp(0x18, 0x1, 0x1) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)=""/205, 0xcd}, {&(0x7f00000001c0)=""/249, 0xf9}, {&(0x7f00000002c0)=""/58, 0x3a}], 0x4, 0x0, 0x0, 0x845}, 0x40002101) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000000380)={0x9, {{0xa, 0x4e20, 0x7e8, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x88) readv(r0, &(0x7f0000001880)=[{&(0x7f0000001800)=""/92, 0x5c}], 0x1) 2018/03/13 05:45:07 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) accept(r0, &(0x7f00000016c0)=@can={0x0, 0x0}, &(0x7f0000001740)=0x80) pipe(&(0x7f0000001bc0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000001c00)={r0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000003c0)={0x0, @in6={{0xa, 0x4e22, 0x2, @loopback={0x0, 0x1}, 0x7}}, 0x9, 0x3, 0x2, 0x6, 0x1}, &(0x7f0000000480)=0x98) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r1, @rand_addr=0x5, @remote={0xac, 0x14, 0x14, 0xbb}}, 0xc) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000004c0)={r4, 0x2}, 0x8) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000340)=@broute={'broute\x00', 0x20, 0x2, 0x2a0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000080], 0x0, &(0x7f0000000040), &(0x7f0000000080)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0xd, 0x0, 0x0, 'nr0\x00', 'bond0\x00', 'ip6gretap0\x00', 'irlan0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [], @empty, [], 0x70, 0xa0, 0xe8}, [@common=@NFQUEUE0={'NFQUEUE\x00', 0x8}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x189}}}}, {{{0x15, 0x0, 0x0, 'ip6_vti0\x00', 'yam0\x00', 'syzkaller1\x00', 'teql0\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], 0xb0, 0xf8, 0x128, [@mark_m={'mark_m\x00', 0x18}]}, [@common=@RATEEST={'RATEEST\x00', 0x20, {{'syz0\x00'}}}]}, @common=@CLASSIFY={'CLASSIFY\x00', 0x8}}]}]}, 0x318) 2018/03/13 05:45:07 executing program 1: socketpair$inet(0x1e, 0x1, 0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000440)={'filter\x00'}, &(0x7f0000000380)=0x44) sendmsg$key(r1, &(0x7f0000ce9000)={0x0, 0x0, &(0x7f0000658ff0)={&(0x7f00000000c0)=ANY=[]}, 0x1}, 0x0) recvmsg(r0, &(0x7f0000f20fc8)={&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/254, 0xfe}, {&(0x7f00000001c0)=""/30, 0x6}, {&(0x7f0000000200)=""/225, 0xc}, {&(0x7f0000000300)=""/83, 0x53}, {&(0x7f0000000380), 0xff24}], 0x5, &(0x7f0000f1b000)=""/4096, 0x1000}, 0x0) 2018/03/13 05:45:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000), 0x4) socketpair(0x11, 0x5, 0x8, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001180)={r1, &(0x7f0000000180)="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"}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f00000000c0)={&(0x7f0000000080)=[0x6, 0xa9fa, 0x5, 0x3ff, 0x6, 0x7fffffff, 0x10001, 0xaf, 0x0], 0x9, 0x81, 0x4, 0x80, 0xfff, 0x39f, {0x8, 0xffffffff, 0xffffffffffffffe1, 0xa3, 0x9fe1, 0x101, 0x3ff, 0x9, 0x3, 0x2c6, 0x0, 0x9, 0xa, 0x1, "62f2047ffae9645d6567218395d98293f225a82d6c4f50801409342818370f52"}}) accept4$inet(r0, &(0x7f0000001300)={0x0, 0x0, @loopback}, &(0x7f0000001340)=0x10, 0x80800) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f0000001280)=0x2, &(0x7f00000012c0)=0x2) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000001200)={0x100, {0x2, 0x4e23, @loopback=0x7f000001}, {0x2, 0x4e23, @multicast2=0xe0000002}, {0x2, 0x4e24, @multicast2=0xe0000002}, 0x100, 0x2, 0x6, 0xca, 0x89, &(0x7f00000011c0)='lo\x00', 0x14, 0xfffffffffffffffc, 0x81}) 2018/03/13 05:45:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x8) getsockopt(r0, 0x84, 0x8000000007a, &(0x7f0000fe4000), &(0x7f0000fe3000)) 2018/03/13 05:45:07 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f0000000140)=[{}, {}, {0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00000001c0)={r2, 0x3}) sendmmsg(r0, &(0x7f0000001e80)=[{{&(0x7f0000000000)=@in={0x2, 0x4e20}, 0x10, &(0x7f0000000080), 0x0, &(0x7f0000000080)}}, {{&(0x7f0000000080)=@in={0x2, 0x4e21, @broadcast=0xffffffff}, 0x3bc, &(0x7f0000000600), 0x0, &(0x7f0000000040)=[{0xffffffffffffff35, 0x0, 0x7}], 0x7f}}], 0x3fe, 0x0) pipe(&(0x7f0000000380)={0xffffffffffffffff}) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00000003c0)=0x1ff, 0x4) 2018/03/13 05:45:07 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x4e23, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000e5000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100), 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r1, 0x0, 0x27, 0x9f, &(0x7f0000000140)="fdf54c5f2010c7c5b31b5993424005c8b1d4c292c3a41c2ffb6b28958b7c79adcdc775e5792150", &(0x7f0000000180)=""/159, 0x9, 0x101}, 0x28) setsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000000000)="d87bc2b6c3e0fb76882c606cc477ed453761ef3dc755ad3a94d4f6b445a5c0dbb7226517ed1de48781790b2bfa2a0c2660d96defa4f1e0675977c54425f3e86ae2cfce66e5364bd89133ae4647f9332987cca7ec45341805e22f3174fa92f9ab4ce74cd050db57b29265a4e12973c1d29a110f71cdbf180906e20506f40cd443fdb9a68414e1720d5c1882922ba63769c614303fc72d153cbb369c7913411995602ce1c607c97b384ea4ebebb7781e7f467e0aaf272e043ace93c3778d7f355e6a3b20aad2b366ac5997af70a75b9ad9588139ae", 0xd4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}}, 0x9, 0xfff, 0x9a, 0x6, 0x34}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000380)={r2, @in6={{0xa, 0x4e22, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x800}}, 0x10000, 0x101, 0x3, 0x8001, 0x8}, &(0x7f0000000440)=0x98) connect$inet(r0, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f00000dcff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) socket$kcm(0x29, 0x0, 0x0) sendto$inet(r0, &(0x7f0000998000), 0x0, 0x50, &(0x7f0000d57ff0)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) 2018/03/13 05:45:07 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000)=0x400, 0x4) write(r0, &(0x7f0000fc8000)="220000002100070700be0000090007010a000800000000000000040005000280ff45", 0x22) 2018/03/13 05:45:07 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'irlan0\x00', 0x7}) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000140)={@dev={0xfe, 0x80}}, 0x14) 2018/03/13 05:45:07 executing program 2: pipe(&(0x7f00000002c0)={0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x5, 0x0, 0x0, 0x99}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40206435, &(0x7f0000000200)={0x3, r1, 0x2, 0xf0}) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x3, 0x0, 0x0, 0x81371}) bpf$PROG_LOAD(0x5, &(0x7f00007c9000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800604140c884ef0f2c0000000000000889e2481eef350000000000000055000408000000000006000000003d30e6f2794f63dfbb9150e5642b3542a2783803771e8bdf4e5b1bec3758787d8e5f3b99ea8bebcd2d0e00886d1dc54fc99b3330649878c45d651b9fa14f6f707f465dad360e0eb0325de3fa58fd46cf5c7c546ee72897315d504842c2569f9408db90eb95112f438caafc0888f7c4c000b09287c6476ec607e91a51167daf5918a9ca713c8d4402a0a03e3c6bd86ff6c4d5aeec7ca24a035f4124b16c59dc513a446e1a15bfd199f92c81fa758bbe0d017724a68df3b897621ac4002b77c2921f000000000000007ef07eb223056731b8f69253687d8d2658f263948199326ebaee55fab3822e59b91e1f461431dc7357418f1e9d03d2f947772c482d6ed247c7efa769548b5973e98d87b3d5335b0103d611b0f44e9d92088023f6e9533360f71aa40bd49eb0d68bd2ebd5f3a77b17f96e990ac8e00dc41b703300008431b4ba454bf1bd93c39b3b8508c991"], &(0x7f0000003ff6)='syzkaller\x00', 0x0, 0xc3, &(0x7f000000a000)=""/195}, 0x18) 2018/03/13 05:45:07 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8947, &(0x7f0000000000)={'bond0\x00', @ifru_hwaddr=@link_local={0x1, 0x80, 0xc2}}) 2018/03/13 05:45:07 executing program 0: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x9, 0x84) socketpair(0xd, 0x80003, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000011000), &(0x7f0000002000)=0x4) 2018/03/13 05:45:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000867000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1eff4)) socketpair(0x0, 0x0, 0x7, &(0x7f00000006c0)={0xffffffffffffffff}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r4, 0x28, 0x1, &(0x7f0000000700)=0x9, 0x8) 2018/03/13 05:45:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0x5, &(0x7f0000028ff0)={&(0x7f0000001100)=ANY=[@ANYBLOB="7b0d996793cd1d66cb523dac45782400cab8180021e6feffffffffffffff02000000da0000000000000088000100ac140000"], 0x24}, 0x1}, 0x0) r1 = socket(0x11, 0x800, 0xffffffffffffffee) getpeername$unix(r1, &(0x7f0000001340), &(0x7f00000013c0)=0x6e) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001080)={0xffffffffffffff9c, 0x28, &(0x7f0000001040)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00000010c0)={r2, 0x0, 0x8}, 0xc) setsockopt(r0, 0x1, 0x4, &(0x7f0000000000)="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", 0x1000) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000001000)=0xffffffff7fffffff, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000011c0)={{{@in6=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in=@broadcast}}, &(0x7f00000012c0)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001300)={'erspan0\x00', r3}) getsockname$llc(r1, &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000001180)=0x10) 2018/03/13 05:45:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x0, 0x0, 0x4}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000300)=""/128, 0x80}, {&(0x7f0000000480)=""/38, 0x26}, {&(0x7f00000004c0)=""/4, 0x4}, {&(0x7f0000002040)=""/4096, 0x1000}], 0x4) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000380)={0x6, [0x6, 0x7fff, 0x7f, 0x9, 0xb2, 0x2]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x4, 0x9, 0x9a33, 0x0}, &(0x7f0000000180)=0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000000040)="6570c3b72c75eb29db416516c076ec4d", 0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00000001c0)={r2, 0xee, "aaa4580da544ffc9953c329b0dd1e5c849162b541fcc8d5802a0b9149b5a0c13c53b27c6eaf95c9414d16d77de62e6c30d7bd418a9698f5c0b0c3614675dd6b71a759565841e316fca4668da27a4acb92614e59d72771017dd0ee9bbe55b34261e925e5543656e20e5941400b426af107899693c1e2ed2ce4a3e82a0b7160b2ea2e0ac12d80da737055c4a6d793703575358fcb836af3bf99c3fe73519efb7c034ddba53cb17a2b43722f79f56bd7df2888b632fddacb01d92018a0e27010eb540422f748f3a336f64a33785b5941d12289b784dc1bcfd5f380ebe8e02b8cbe766ac5ac189a610680a7ab0bd1e37"}, &(0x7f00000002c0)=0xf6) 2018/03/13 05:45:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00009f3fa8)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000000a80)={&(0x7f0000000480)=@pppol2tpin6, 0x80, &(0x7f00000009c0), 0x0, &(0x7f0000000a00)=""/111, 0x6f}, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000000100)=0x5, 0x4) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xb) sendmsg$nl_route(r0, &(0x7f0000005780)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000005880)=@dellink={0x34, 0x11, 0x511, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'dummy0\x00'}]}, 0x34}, 0x1}, 0x0) r4 = accept(r0, 0x0, &(0x7f0000000040)) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f0000000080)='tls\x00', 0x4) 2018/03/13 05:45:07 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000200)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}], 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x6e, &(0x7f0000808000)=[@in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}], 0x1c) 2018/03/13 05:45:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000028ff0)={&(0x7f0000021000)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@RTA_DST={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) [ 311.035057] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=52627 sclass=netlink_route_socket pig=26536 comm=syz-executor3 2018/03/13 05:45:07 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000000)={'sit0\x00', @ifru_names='bond0\x00'}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000000180)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00000001c0)={0x400, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000000200)={r2, 0x1}) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000040)="21e10af03517c1714f6c1be4f1df84fa863fef7ff161f7eb98c2a2623b635cdc317386f85383104ab37fd699b302ae38bb2be09d632aef9b1864be17a0c00972820ccb7ef98d76aa566fb789cd891c45e9291ac6941e5838ebf5c671eab1dad2261b795804bd41cb232dcd0e6d35febe9c88cf3c5853627bd8ed44aebb9fe0be078bf34df620ae4fadd50bda56738e7ee134fa47b4d7950c7bddda", 0x9b}, {&(0x7f0000000100)="045a47c28cc37419dfdc5ce50189832040dfdc9e79fb26959afc3abf5a682071", 0x20}], 0x2, 0xb) 2018/03/13 05:45:07 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000180)=@nat={'nat\x00', 0x19, 0x1, 0x130, [0x20000040, 0x0, 0x0, 0x20000110, 0x20000140], 0x0, &(0x7f0000000000), &(0x7f0000000040)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x9, 0x0, 0x0, 'ip6_vti0\x00', 'gretap0\x00', 'ip6gretap0\x00', 'ip6gretap0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [0x0, 0x0, 0xff], 0x70, 0x70, 0xa0}}, @common=@redirect={'redirect\x00', 0x8, {{0xfffffffffffffffe}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe}, {0x0, '\x00', 0x1, 0xffffffffffffffff}]}, 0x1a8) r1 = socket(0x10, 0x2, 0x1000200) setsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000000000), 0x177) 2018/03/13 05:45:07 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ee4000)="d1020400005800200007000613f32e1c00ce5fe1b471985e", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000000c0)=@routing={0x0, 0x6, 0x2, 0x5, 0x0, [@empty, @empty, @empty]}, 0x38) sendto$inet6(r0, &(0x7f0000ee9e0c)="b2", 0x1, 0x0, &(0x7f0000aa9000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff}, 0x2}, 0x1c) listen(r0, 0x1) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000200), 0x4) getsockopt$inet6_int(r0, 0x29, 0x4000001f, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = accept(r0, 0x0, &(0x7f0000000000)) ioctl$sock_bt(r2, 0x8906, &(0x7f0000000040)="a7cba1c9f26080adba97b5c23299d4daedc3278874f12ca371f33d90eb5b445657f942") setsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000180)={0x7fff, 0x8, 0xe60}, 0x6) accept$inet6(r0, 0x0, &(0x7f0000000080)) 2018/03/13 05:45:07 executing program 2: socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$netrom(r0, &(0x7f0000000640)={&(0x7f0000000000)=@ax25={0x3, {"c6241f3d8033ed"}}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000100)="bdeb324317ac", 0xffffffffffffff21}], 0x1, 0x0, 0x0, 0x3}, 0x2) shutdown(r1, 0x2) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) 2018/03/13 05:45:07 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000198000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000035b000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="3e9a199adabb0314dee40444d1f24c9f7109770e0ac817bf2bbd2e297aab10c9b1", 0x21}], 0x1, &(0x7f0000000140)}, 0x0) bind$alg(r0, &(0x7f0000000040)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) 2018/03/13 05:45:07 executing program 5: r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000000000)="2400000020002553075f0165ff72fc0280000000001000220ee100df40a98b0000001700", 0xbc88d2fd9df84688) [ 311.078216] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=26547 comm=syz-executor6 [ 311.102587] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=52627 sclass=netlink_route_socket pig=26546 comm=syz-executor3 2018/03/13 05:45:07 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt(r0, 0x1, 0xdefc, &(0x7f00000000c0)="1c838e70264372859d5a952b2f21acef3b2bc28583a0ca2ff4126703c57a783561046f5780b71087d5ddbf223a673dd5f1869a57375e50d3476dbf89fc747410e1987e44045edc66e79a89ff9aed2ff5fcd2861e45e697496e433001fea3b08909c77406c777e87b5698d0106e43b851787ecca64af155b8fdfd0449859c21d0fe3462e3ef2b40a1aeb4c7ebce0ae6f6b8b1071a3ec5fe7efcb2eab42a4c016e80674d0161369be67eb9c6beab9f114d9979a9aaeaaa77a930a26011925da51f7f19a70b293a6d1b024e5f3dfa450ef756bb8986355d49328b6ff9a9be2c807ad2081565cce340357c0c", 0xea) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000080)={0x2, &(0x7f0000fbcff0)=[{0x20, 0x0, 0x0, 0xfffffffffffff004}, {0x6}]}, 0x10) sendto(r1, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0) 2018/03/13 05:45:07 executing program 3: syz_emit_ethernet(0x66, &(0x7f0000148bfa)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, '\t\x00', 0x30, 0x40000000003a, 0x0, @empty, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@time_exceed={0xffffff83, 0x0, 0x0, 0x0, [], {0x0, 0x6, "a97188", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}}}}}}}}, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000040)={0xffffffffffffff9c, 0x28, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r0, 0xff, 0x18}, 0xc) 2018/03/13 05:45:07 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00000004c0)={0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000500)=@req={0x7, 0x0, 0x1, 0xffffffff80000000}, 0x10) r1 = socket$key(0xf, 0x3, 0x2) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0c0000fda13bb132b608268c6fb48ec1"], &(0x7f00000000c0)=0x14) connect$inet6(r2, &(0x7f000052f000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000540), &(0x7f0000000580)=0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in6=@dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0x0, 0x0, 0x1}, {{@in=@multicast2=0xe0000002, 0x4d3, 0x3c}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0xfffffffffffffffd}}, 0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in=@broadcast, @in=@multicast2}}, {{@in=@rand_addr}, 0x0, @in=@loopback}}, &(0x7f0000000040)=0xef543b6de8beadef) r3 = accept(r2, &(0x7f0000000280)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000300)=0x80) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000340)={0x0, 0xf4, "ed6e7df2b1347a645af2ab8b85a1781c6db01e407afd77c4e659a7080742ec65b592d8359181ce25351990bbe99cc1b95ca53595b69684464364f155f4d7c24b4a8bb12cb6cbe8960beb3fbbe2822c1079aa9a6353a64cc686ae6872cdb2bd37bdc548a3d84abea8dc1c627c97ebd29f5817e1dd5f184459f8a9d7fc63c5bead1d490ddf0aea5ca007b12c1b807f1b50825b48650c594069eacf8af1dc0e268b86465802719fab9699e3a8bf83b14122b99731b8511d36bdc65fffb078c8f2b9c1827cfe2fa3798e13a0713b8f937d111ebf8469ae82ca3c112815db25c0870603f2e64c91cb38fe1b64664808a0e587fd02d19f"}, &(0x7f0000000440)=0xfc) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000480)=@assoc_value={r4, 0xffffffffffffff97}, 0x8) sendmsg$key(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)=ANY=[@ANYBLOB="02070007019501650000000000000000"], 0x10}, 0x1}, 0x0) sendmsg(r2, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002400)}, 0x0) 2018/03/13 05:45:07 executing program 2: r0 = socket(0x1e, 0x800, 0xfffffffffffffffc) sendmsg(r0, &(0x7f0000316000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000984fe0), 0x0, &(0x7f0000000000)=[{0xa8, 0x1, 0x3ff, "72bdfce983725eaa809b69018498c02e0f369370346eef71690d33c3da51f92cad2742ca5296bffad79f6f16e53d44316115c401810449754f28076edf20b347c3d9517f28a9bd7e7d600ff1d6f6c93205f8c970b62192521da14243ca0b9717a74b4b4b01e45c4f258ae843fd9ee5bb1b07e36557228d3db2c101dc4e2fcd870840e8973a9210ee86ab40473deef270890d956940"}, {0xf8, 0x10b, 0x400, "c6133cb4d31f219b2a425709d8049c091d15f58bad55140024a64f876110fde410be3b3fd5db711e9c5933000575545b1a4a4ddd4adeebdb79c7ed0a86ef1a5f7402b88521ec92311729931771ce68f7ed2b26fb1d21b91b4c12bd54047a4a0cc2fa0b88af877b6e2153e5e11348ff5ab60725905a00bc7cb9d6d6c8c8d8d3cc60afd5788a1ec9a8587cf91ce2661edc54cf3e5e1b9067e49e401dce89c34a45345fd66de962b2578f1b61241bafeaf71921e0cda1318dedc42eb23c67517a018ee13a96dedc443b52470c63ed34015ecf33522d5414ddecbb73511eaad6be93cc"}], 0x1a0}, 0x0) sendmsg$alg(r0, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)}, 0x0) recvfrom$ax25(r0, &(0x7f0000108fb4)=""/76, 0x4c, 0x0, &(0x7f0000ebe000)={0x3, {"77dcca3d1b93a4"}}, 0x10) 2018/03/13 05:45:07 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0x100000002}, 0x1c) syz_emit_ethernet(0x5e, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [{[{0x9100, 0x4, 0x2, 0x2}], {0x8100, 0x7, 0x1, 0x2}}], {@canfd={0xd, {{0x4, 0xfffffffffffffff7, 0x1, 0x7}, 0x21, 0x2, 0x0, 0x0, "7fcc58fcc3fadc225ec90257f9966d32d34b2de85aa1a0424caac7181fedff703ad37032e70d40013ececcbdb0f945be60781cba780eb904aa945cbc09df02e3"}}}}, &(0x7f00000000c0)={0x1, 0x3, [0xe86, 0x15e, 0x45e, 0x207]}) syz_emit_ethernet(0x66, &(0x7f0000101000)={@random="cd390b081bf2", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "02290f", 0x30, 0x3a, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}, @mcast2={0xff, 0x2, [], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @dev={0xfe, 0x80}}}}}}}}, 0x0) 2018/03/13 05:45:07 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}, 0x80000003}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) sendmsg$nl_netfilter(r0, &(0x7f0000dddfc8)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f00008a7000)={&(0x7f0000000000)={0x20, 0x1, 0x4, 0x101, 0x0, 0x0, {0xfffffffffffffffd}, [@typed={0xc, 0x1, @pid}]}, 0x20}, 0x1}, 0x0) ioctl$int_in(r0, 0x0, &(0x7f0000000080)=0x4) 2018/03/13 05:45:07 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000100)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xb}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='tunl0\x00', 0xc) sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 'bpq0\x00'}}, 0x80, &(0x7f0000001640)=[{&(0x7f0000000440)="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", 0x1bc}], 0x1}, 0x0) 2018/03/13 05:45:07 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000100)={'bond0\x00', &(0x7f00000000c0)=@ethtool_cmd={0x1}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) 2018/03/13 05:45:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$void(r0, 0xc0045878) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000014000)={&(0x7f0000016edc)={0x28, 0x1e, 0x301, 0x0, 0x0, {0x7}, [@typed={0x0, 0x0, @ipv4}, @typed={0x8}]}, 0x28}, 0x1}, 0x0) pipe(&(0x7f0000000400)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f0000000440)={{0x7fffffff, 0xffff, 0x7ff, 0x4, 0x43, 0x1ff}, 0x699}) 2018/03/13 05:45:07 executing program 3: r0 = socket$rds(0x15, 0x5, 0x0) socketpair$inet6(0xa, 0x5, 0x6dc12e25, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x80abc61d24c87e8d, 0x0, 0x4, &(0x7f0000000180)={0xffffffffffffffff}) getsockname$ipx(r3, &(0x7f00000001c0), &(0x7f0000000200)=0x10) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r1, 0x29, 0x41, &(0x7f0000000040)={'security\x00', 0x4, [{}, {}, {}, {}]}, 0x68) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r0, 0x114, 0xa, &(0x7f00000000c0)={0x3, "a18a95"}, 0x4) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000100), &(0x7f0000000140)=0x8) 2018/03/13 05:45:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bond0\x00', 0x0}) ioctl$sock_ifreq(r0, 0x891f, &(0x7f0000000080)={'bcsh0\x00', @ifru_addrs=@llc={0x1a, 0x10e, 0x101, 0x8, 0x6ee, 0xffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}}) sendmsg$nl_route(r0, &(0x7f0000000000)={&(0x7f0000000100)={0x10, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000000c0)=@setlink={0x28, 0x13, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_MASTER={0x8, 0xa, 0xf}]}, 0x28}, 0x1}, 0x0) 2018/03/13 05:45:07 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) sendto$inet6(r0, &(0x7f0000000000)="14", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}, 0x6}, 0x1c) listen(r0, 0x10000004) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000080)) accept(r0, &(0x7f0000012ff0)=@ethernet={0x0, @link_local}, &(0x7f00005b7ffc)=0xfffffffffffffda7) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r1, &(0x7f0000847fff)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/13 05:45:07 executing program 4: r0 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={r1, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, [0x100000000, 0x2, 0xdb, 0x4, 0x0, 0x1, 0x3ff, 0x7, 0x7, 0x7f, 0x5944, 0x7, 0x6, 0x0, 0x2]}, &(0x7f0000000200)=0x100) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000000)={'ip_vti0\x00', @ifru_data=&(0x7f0000000040)="3b2d03f38e956db60f45335004d2c840daf864dedd53c232e54c8cdd74f1188c"}) 2018/03/13 05:45:07 executing program 5: r0 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) accept4$packet(r0, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0x14, 0x800) r2 = socket$inet6(0xa, 0x3, 0x3a) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000100)={"95016c2f54494d4552000000000000001ed400"}, &(0x7f0000000080)=0x1e) r3 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000005c0), &(0x7f0000000600)=0x4) socketpair(0x0, 0x7, 0x9e, &(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r5, 0x6, 0x1, &(0x7f0000000480)={0x1f, 0x4, 0x3, 0x6, 0x1f, 0x102000000000, 0x2}, 0xc) setsockopt$inet_dccp_int(r4, 0x21, 0x6, &(0x7f0000000540)=0x4, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000780)={'dummy0\x00', r1}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0xc) accept$packet(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000004c0)=0x14) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@local={0xfe, 0x80, [], 0xaa}, @in6, 0x4e23, 0x2, 0x4e23, 0x2, 0xa, 0x20, 0x20, 0xff, r6, r7}, {0x80000000, 0x2, 0x19, 0x3d4c, 0x100, 0x8, 0x6, 0x7}, {0x1f, 0x3f, 0x5, 0x1}, 0x200, 0x0, 0x1, 0x1, 0x2}, {{@in=@dev={0xac, 0x14, 0x14, 0xe}, 0x4d5, 0x33}, 0x2, @in6=@local={0xfe, 0x80, [], 0xaa}, 0x3505, 0x4, 0x1, 0x3ff, 0x507, 0xbd89, 0x9}}, 0xe8) setsockopt$inet6_int(r2, 0x29, 0xc8, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000000500), &(0x7f0000000580)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xe}, 0xc) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xc9, &(0x7f0000000180)={{0xa, 0x4e20, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, {0xa, 0x4e20, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x5c) connect$llc(r4, &(0x7f0000000640)={0x1a, 0x324, 0x7ff, 0x9, 0x7ff, 0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x10) 2018/03/13 05:45:07 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r0, &(0x7f00000000c0)="01", 0x0, 0x20008046, &(0x7f0000db4ff0)={0x2, 0x0, @rand_addr=0xa6bba66}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000000000)={0x0, {{0xa}}}, 0x88) 2018/03/13 05:45:07 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="778e777c47ed557fcb30fb8327604329cc37b65ebd6e71a1fc7a37", @ANYRES32=0x0], &(0x7f0000000200)=0x8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000003c0)={0x0, 0x10000}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000440)={r1, @in6={{0xa, 0x4e20, 0x5, @local={0xfe, 0x80, [], 0xaa}, 0x2}}, 0x10000, 0x642, 0x350e, 0x3b}, &(0x7f0000000500)=0x98) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1d, &(0x7f0000000080)=0x1ff, 0x4) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000f84f90)={0x2, 0xf, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20}}]}, 0x50}, 0x1}, 0x0) socketpair(0x9, 0x1, 0x4a3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000100)={r1, 0x39, "30b8dac6c36ff976feddcff135e573dd1d04b2f7597eacd7c15f0d950a121141b1d43924ed89cc4c1e3484f02444ad5425cdbf56da1ffc8922"}, &(0x7f0000000240)=0x41) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0xffff, 0xff, 0x6, 0x6, 0x6}, &(0x7f0000000280)=0x14) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x1, 0x4) 2018/03/13 05:45:07 executing program 4: pipe(&(0x7f00005dcff8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000335000), 0x10297) vmsplice(r0, &(0x7f0000000140)=[{&(0x7f0000000180), 0xffffffc7}], 0x1, 0x3) 2018/03/13 05:45:07 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="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", 0x1a1, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) r0 = socket$inet6_sctp(0xa, 0x20000000000005, 0x84) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000240)={'tunl0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000001c0), 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e21, @multicast2=0xe0000002}, @in={0x2, 0x4e22, @multicast1=0xe0000001}], 0x20) 2018/03/13 05:45:07 executing program 6: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e27, @rand_addr=0x28}, 0xfffffffffffffdc1) sendto$inet(r0, &(0x7f0000000000)="3046c3af386a5ee92ca6ddea80d9010000005dacff7f000097deb06e4338aa5a95ef8533bf70b446a432d609e7", 0x2d, 0x20000801, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) socketpair(0x0, 0xa, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000002c0)={0x0, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000340)=@assoc_value={r3, 0xe41}, &(0x7f0000000380)=0x8) setsockopt$ARPT_SO_SET_ADD_COUNTERS(r2, 0x0, 0x61, &(0x7f00000003c0)={'filter\x00', 0x4}, 0x68) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0x101, @local={0xfe, 0x80, [], 0xaa}, 0x7fff}}, [0x5, 0x2, 0x8, 0x9, 0x365570d1, 0xffffffffffff8001, 0x80000000, 0x3, 0xc3, 0x1, 0x6, 0x0, 0x2, 0x7, 0x4]}, &(0x7f0000000200)=0x100) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=r4, @ANYBLOB="e9f2050004000800"], &(0x7f0000000280)=0xe) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000040)) 2018/03/13 05:45:07 executing program 0: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x1000000000009, 0x0, 0x8000}, 0xfffffffffffffd37) syz_emit_ethernet(0x4a, &(0x7f0000000200)={@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, @empty=[0x0, 0x0, 0x14], [], {@ipv6={0x86dd, {0x0, 0x6, "97922b", 0x14, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, {[], @tcp={{0x4e20, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x5}}}}}}}, 0x0) [ 311.317690] bond0: cannot enslave bond to itself. 2018/03/13 05:45:08 executing program 7: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@ipv4={[], [], @multicast2}, 0x0}, &(0x7f0000000040)=0x14) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f00000002c0)=@full, &(0x7f0000000340)=0x48) setsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000380)=0x4, 0x4) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000000180)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@rand_addr=0x6, @in=@broadcast=0xffffffff, 0x4e21, 0x200, 0x4e24, 0x4f256155, 0xa, 0xa0, 0x0, 0x3c, r2, r4}, {0x100000000, 0x9, 0x200, 0x1, 0x8, 0x2, 0x7, 0x30}, {0x401, 0x8e0, 0x3, 0x2}, 0x5a, 0x0, 0x1, 0x1, 0x2, 0x38f5ee9fee628d07}, {{@in=@multicast1=0xe0000001, 0x4d6, 0x2b}, 0xa, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x0, 0x101, 0x3, 0x5, 0x7}}, 0xe8) socket$inet_icmp(0x2, 0x2, 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/03/13 05:45:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000000000)) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r1, &(0x7f00000016c0)={0x0, 0x0, &(0x7f0000001380)=[{&(0x7f0000000040)="2b0a0b2e11ab5484f82f7fa82fe28f0c8ba6d5d3ca0876083e5a30df21f17c94fef53f3f62cb26c078877e81462626a112fe1885416332c1d3e45a7d25a1888f33c1bb6ab7fdf9f1b3d686da319d5072e686ad80aa63591e629ef677acd2aea1c01d7a840fc60e64988682c94b80b6c4eb6d836c12acf15cc9ebd55aaca2151fa4ac147181c38075b61b053db870acf6697e4ce07cdaacd6954d8bd12840acfca67cdcecc2de4ae095809f94445d", 0xae}, {&(0x7f0000000100)="e0ddcd508ece2c0deb157e0b495206e0879eb9f97427d18ae233ac01322d5109fd34f133e340feea819af1ebfd91ba2c6703b5459b8937b8e1fd440a1b2cb5307bf5d0934783048686d5d14a311cdb7efac6154070bd1161d7e0e6bd0369e32ae2f7f36fd425be08", 0x68}, {&(0x7f0000000180)="6d382e277b0acfb328c04cd777bbf0efd40a9c1455208c927a07b5cc52fb85b3220d31dcd261cef62744a003c57c28046788db529788", 0x36}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="58c3b2fe965231275dd16a66da1b2dc0fb96c87c761ede6c48f0383026aa16a4ead42508886987938c3c397b61a679f0243b5160eed22cb6ecac11585a704f39926fc4a5da", 0x45}, {&(0x7f0000001240)="9d5f7a8fbc90f3a4ed9d144f9f7da95163be3972d0fe547f33dce6a646622040855ecb74db74ff68ef80289bfb6ebb2ad763ff188ac69ad9", 0x38}, {&(0x7f0000001280)="ee3fb2ee4a15c5d89c60330cf6dc6d00524ae40eab", 0x15}, {&(0x7f00000012c0)="353f7e89927760847b4a08343f7244556ccddc7373893ca22392d73f782b7dc684cb074c2b5cb7d3a507f0f1ffa32a18b966e5ce494c3984e02203c35f017ac756513a7488e23f5ab266a919a0effa942dbe562702ec9e3e38fb3b9bc8143ed7e3b58628428dabb917e7f35ce0de3043e5968daa35822e8b694eb3419a413340f6dbd975045856a5f13dab74839486179dc92e83c8776c3ef6f05e89051a85359142e5674027", 0xa6}], 0x8, &(0x7f0000001400)=[{0xd0, 0x187, 0x100000001, "98190733e7c78e45081ee0ad120e9884ae997391823bae50545ff10d69c38ffd73914fb5d4bc09412b6371c8016f50d9c19a4a778905c18c5df4200c0d01e9506f0fd33d43853add81e079d3bb5f65bc04ec43d9911c4b8e75787ec57e05d5764f8ad1d7a0106edcf9dea694353e63b71fd3e6aabcbfcda4cd5d378b529fb29d4d372697c9218aacf1e2fb78906f05fab9396b5d5e12bd3081d822f71ec7ab3113f71c4d5ce2cfefc09759995c9bce2099111b7232478495528a"}, {0xe8, 0x129, 0x200, "08d4ed3afdde738861d6be7cb5fa32193e5c0d2cb14f7ac97921815ea1c89c7d4a8a1cb46bc2d766224192056c9cb59d13879a0e4c871ef42ccc95feea5d9c3837d4198d8426e1c86c4fde72cae6e55ee0772f7bb11779e8b4b16e940959feb2cc2fc0a7e24699ea3a13187b24dbdc4473c8beefad027cd1f753b1be85c8e9f393b813e1cc1e655c599fa9a24201e85fbd151f40f46377f05961f2895829319af4e0d937b8384f0329f58366b87ee7728f1d7e3c720811b362200f530f45b82e88cfa5c036a4dd654d761f4d15d77c0fd5c2b6"}, {0xb8, 0x84, 0xffff, "42216940280e6276a75a2292977367559122423316042776d00f585d3c34ae4a71bfb013190eea35171b6e20e619d1cb0f407732eda7a0e3adbcd49a5b9e9eb8bd911bb823637decc403abb87c33c44ae13c6d451e4a72c2e9da52c17fca01a7377eb1515e7ec3d3b06082d786ade5ddb97c166718ff2412d0164a9bdb48c07e2780a013b725578b8d7d410b5760d2b4ce824653465e7110ca6262a6520e6c8364e25ff9fd5031"}, {0x30, 0x117, 0x4, "f851aa1dd9c81c20f573a6dd8a09902e68dcf6cc5202fcfc9ff2d4830c"}], 0x2a0, 0x4}, 0x4040) close(r2) 2018/03/13 05:45:08 executing program 1: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000040)=@hci, &(0x7f0000000080)=0xfffffffffffffc82) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f00000000c0)=0xb) recvmsg$kcm(r1, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000100)=""/2, 0x2}, {&(0x7f0000000140)=""/40, 0x28}, {&(0x7f0000000180)=""/81, 0x51}, {&(0x7f0000000200)=""/15, 0xf}], 0x4, &(0x7f0000000280)=""/4096, 0x1000, 0x2}, 0x2000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000012c0)={0x800000000000, 0x3, 0x5, 0x18, 0x0}, &(0x7f0000001300)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000001340)={r2, @in6={{0xa, 0x4e24, 0x594d, @remote={0xfe, 0x80, [], 0xbb}, 0x30000000000000}}, 0x9, 0x3f0eee68, 0x3, 0x10000, 0x1}, &(0x7f0000001400)=0x98) recvfrom$inet6(r1, &(0x7f0000001440)=""/167, 0xa7, 0x2040, &(0x7f0000001500)={0xa, 0x4e22, 0xc00000000000, @dev={0xfe, 0x80, [], 0xd}, 0x6}, 0x1c) 2018/03/13 05:45:08 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000001a40)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @broadcast}}}, &(0x7f0000001ac0)=0x80) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000001c0)={r3, 0x70, "523a2a70f3c22e3e723b5b7140620481dea8615fd562e6a64e2daaf190dd707c7b0a4300542d465ad30081e255bc21d5e5753cb1f807ab8afb2177410c042a6f88a114619b70b12243d885c000000007347ccd603d08e06975d83abde4fcb57c3a0cfa6a645cc0de7cd150382e49189f"}, &(0x7f0000000180)=0x74) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000001bc0)={0x0, 0x5}, &(0x7f0000001c00)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000001c40)={r4, 0x5, 0x9, 0x0, 0x6, 0x9, 0x4e55, 0x1, {r5, @in={{0x2, 0x4e20}}, 0xf18, 0x5, 0x7ff, 0x5, 0x1}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000080)={r6, 0x2}, &(0x7f00000000c0)=0x8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'syz_tun\x00', &(0x7f0000000040)=@ethtool_cmd={0x8}}) 2018/03/13 05:45:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="437e75b4ffeb00a46522e96dc987851c4a9d95aebdab27051bd4978d89164a9ab2990dc5c9de6cfe314003218f5b425c6c7bef4056e297980500593d774f0059e706b185c0121d5a0e1a7f4a1213799f126995b1e8288fc398be3abc98bb895bc2b974d024a57fa79ac9aeac94e1669dc24b06388505b8d2a232c924005d6acb21f87967a33371be1e0e3fd077d93263bada20", 0x93) 2018/03/13 05:45:08 executing program 2: r0 = socket$inet(0x2, 0x80005, 0x0) r1 = getuid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in6=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@loopback}}, &(0x7f0000000340)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0, 0x0}, &(0x7f00000003c0)=0xc) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@mcast1, @in=@multicast2}}, {{}, 0x0, @in6=@local}}, &(0x7f0000000100)=0xe8) r5 = getgid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000019c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$EBT_SO_SET_ENTRIES(r6, 0x0, 0x30, &(0x7f0000001c00)=@broute={'broute\x00', 0x20, 0x4, 0x918, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000ec0], 0x0, &(0x7f0000000200), &(0x7f0000000ec0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{{{0x3, 0x5, 0x19, 'yam0\x00', '\x00', 'tunl0\x00', 'bridge0\x00', @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xe}, [0xff, 0x0, 0xff, 0xff, 0x3], @link_local={0x1, 0x80, 0xc2}, [0xff, 0xff, 0xff, 0xff, 0xff], 0xb0, 0xe0, 0x158, [@quota={'quota\x00', 0x18, {{0x1, 0x0, 0x100000001, 0x9}}}]}, [@common=@AUDIT={'AUDIT\x00', 0x8, {{0x1}}}]}, @common=@nflog={'nflog\x00', 0x50, {{0x0, 0x8, 0x6, 0x0, 0x0, "aa9de69212c1358f1403c42edfde86912799dba540ab3f10d1c39658d4f3f9838ae0d9a9d7b56c125e7e26a4741c41e2a63194692ee0182fba2a9ea07215c286"}}}}]}, {0x0, '\x00', 0x1, 0xffffffffffffffff, 0x1, [{{{0xd, 0x1, 0x8864, 'ip6tnl0\x00', "74756e6c30000000bbb3465600", 'bridge0\x00', 'lo\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0xff, 0x0, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0xff, 0xff, 0x0, 0x0, 0xff], 0x2a8, 0x2f8, 0x340, [@bpf0={'bpf\x00', 0x210, {{0x23, [{0x2, 0x9, 0x8000, 0x7}, {0x10000, 0xff, 0x4, 0x20}, {0x20, 0x4, 0x8d5, 0x7}, {0x6, 0x6e, 0x862c, 0x3f}, {0x1f, 0x3d, 0x3, 0x5}, {0x4, 0x2, 0x8, 0xffffffff}, {0x640, 0xfffffffffffffff8, 0x4, 0x7ff}, {0x7fffffff, 0xd9, 0x7, 0xaa4d}, {0x26bc3947, 0x5, 0x1, 0xffffffff}, {0x8001, 0x1, 0x772, 0x22f}, {0x3, 0x3, 0x100000000, 0x7fff}, {0x400, 0x1, 0xff, 0x1}, {0x2, 0x8, 0x7fffffff, 0x100000000}, {0x100000001, 0x4, 0x8c, 0x9d4}, {0x66, 0x1, 0x9, 0x8001}, {0x6, 0x1bd9, 0x6, 0x571}, {0xc4, 0x40, 0xffffffffffff8682, 0x8}, {0x9, 0x1, 0x1ff, 0xffff}, {0x20b3, 0xf407, 0x3, 0x1}, {0x2, 0x81, 0x6, 0x2}, {0x1, 0x64, 0x6, 0xdb0}, {0x0, 0x1000, 0x10001, 0xff}, {0x10000, 0x4, 0x100, 0x2}, {0x9, 0x5, 0x100000001, 0xfffffffffffffffb}, {0x5b5, 0x6, 0xe1, 0x80000000}, {0x7658, 0x9, 0x0, 0x80}, {0x1, 0x1, 0x2}, {0x98, 0x8e, 0x8b, 0x3ff}, {0xffff, 0x80, 0x1fd, 0xe02}, {0x7ff, 0x6, 0xfff, 0x9}, {0x7fff, 0x1, 0x3, 0x6}, {0x8, 0x8, 0x5, 0x9}, {0x7, 0x3, 0x1, 0x9}, {0x8001, 0x7, 0xffffffff, 0x89a}, {0x100000001, 0x5, 0x3ff, 0x101}, {0x7, 0x18000000000000, 0x9, 0x80}, {0x15, 0x0, 0x5, 0xf25}, {0x3, 0x1, 0x100, 0x6}, {0x800, 0x412e3957, 0x0, 0x7ff}, {0x1, 0x3, 0x100000000, 0xcb}, {0x4, 0x0, 0x0, 0x7}, {0x7, 0x596, 0x10000, 0x1}, {0x1f, 0xec6, 0x5, 0xffffffffffffffff}, {0x2, 0xfff, 0xffffffff, 0x10000}, {0xfffffffffffffff9, 0x2, 0x0, 0x2}, {0x7, 0x5, 0x200, 0x4}, {0xffffffffffffff1a, 0xbb, 0x6, 0xffffffffffffff7f}, {0x6f9, 0x8001, 0x1f, 0xfffffffffffffffd}, {0xc7, 0x0, 0xfffffffffffffff8, 0x1}, {0x9, 0xffffffffffffffff, 0xffffffff, 0x5}, {0x3, 0x5, 0x20, 0x1ff}, {0x8001, 0x1b0, 0x9, 0x65}, {0x0, 0x3, 0x3f, 0x9}, {0x8b9a, 0x7, 0x2, 0x2}, {0x2, 0x8, 0x3, 0x80000001}, {0x5, 0x3, 0x100000001, 0x2}, {0x0, 0x7f, 0x400, 0x55}, {0x3f, 0x3, 0x51418efc}, {0x10001, 0x10000, 0x57d9}, {0x400, 0xd, 0x2, 0xfffffffffffffffd}, {0x1ff, 0x3, 0x480, 0x7f}, {0x2, 0x3ff, 0xa7, 0x9}, {0x7458, 0xffff, 0x3f, 0xd7ff}, {0x10001, 0x7, 0x10001, 0x7}], 0x7fff}}}]}, [@common=@log={'log\x00', 0x28, {{0x8, "78168b179f9a4a911e09fb93d4d92eb2f5d7375a4bdebd722dfe6a390572", 0xc}}}]}, @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x5, 0x9, 0x9}}}}]}, {0x0, '\x00', 0x2, 0x0, 0x2, [{{{0x5, 0x11, 0x606, 'ip6tnl0\x00', 'nr0\x00', 'syzkaller0\x00', 'bridge0\x00', @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, [0xff, 0x0, 0x0, 0xff, 0xff, 0xff], @random="665ab9696c87", [0xff, 0xff, 0xff, 0x0, 0xff, 0x3d9fb58ccc62c4dd], 0xb0, 0xb0, 0x100, [@owner={'owner\x00', 0x18, {{r1, r2, r3, r5, 0x2, 0x7}}}]}}, @common=@log={'log\x00', 0x28, {{0xffffffffffffffff, "dea07cb6501409c495e10c0495032dcc7c301514eb08ae00a2dcedf068d8", 0x3}}}}, {{{0x0, 0x25, 0xfbff, "697064647030ff0100000000081000", 'vcan0\x00', 'ip6tnl0\x00', "6c6f000000113be3f68ea026cc00", @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0x0, 0x0, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [0xff, 0xff, 0x1000000000000, 0x0, 0x0, 0xff], 0x2a8, 0x2a8, 0x2f0, [@bpf0={'bpf\x00', 0x210, {{0x3, [{0x0, 0x1, 0xffffffff, 0x8}, {0x3, 0xc4e, 0x2, 0x9}, {0x80, 0x6, 0x7, 0x11}, {0x5, 0x4, 0x9, 0x4}, {0xffffffff, 0x3f, 0x9, 0x9}, {0x7, 0x238e005e, 0x401, 0x4}, {0x9, 0x9, 0x5, 0x7f}, {0x2, 0x8a2, 0x2}, {0x1dc3cb31, 0x4, 0x401, 0x80000000}, {0x9, 0x3f, 0x0, 0xffffffff80000001}, {0x1f, 0x7fffffff, 0x2, 0x400}, {0x240, 0xff, 0x7, 0x5}, {0x5, 0xbe, 0x9, 0x9}, {0x7, 0x100000001, 0x7, 0x20}, {0x952, 0x7f, 0x7, 0x4}, {0x8, 0xca69, 0x61eb, 0x3}, {0x8001, 0x1f, 0x5, 0x100}, {0x7, 0x8, 0xfffffffffffffffe, 0x1}, {0x7fff, 0xe169, 0x80, 0x8}, {0x0, 0x60, 0x1}, {0x1, 0x0, 0x9, 0xfffffffffffff53e}, {0x7, 0x6, 0xe98, 0x101}, {0x5, 0x7, 0x100, 0x9}, {0x3, 0xffffffff00000000, 0x2, 0x2ce2}, {0x63, 0x6, 0xffffffffffffff81, 0x568}, {0x1, 0x6, 0x7f, 0x9}, {0x4, 0x0, 0x3f, 0x8}, {0x100000000, 0x7f, 0x2, 0x8}, {0x7, 0x137, 0x1000, 0x2}, {0x6, 0xffffffffffffff68, 0x2, 0xfffffffffffffffa}, {0x81, 0xd97, 0x2800000000000, 0x6}, {0xfffffffffffffff8, 0x4000000000000, 0x0, 0x3ff}, {0x9, 0x5, 0x0, 0x8}, {0x400, 0x7791d6ea, 0x7fffffff, 0x7}, {0x0, 0x8000, 0x5, 0x7}, {0x1000000000000, 0x8, 0x1, 0x1}, {0x462, 0x81, 0xa1, 0x2}, {0x7fffffff, 0xff, 0x1, 0x8000}, {0x3, 0x2, 0x4, 0xffff}, {0x8, 0x2, 0x5, 0x20}, {0x7, 0x6, 0x3ff, 0xafba}, {0x0, 0x5b, 0x80, 0x5a}, {0x7f, 0x9, 0x7, 0x6}, {0x8, 0x100000000, 0xffff, 0x6}, {0x7, 0x80000, 0x9, 0x5}, {0x1, 0xd20, 0x3, 0x1}, {0x7, 0x8b, 0x7fffffff, 0x2}, {0x83, 0x0, 0x3, 0x747}, {0x9, 0x400, 0x5, 0x1000}, {0x5, 0xffffffffffffffff, 0x0, 0x1}, {0x40a1, 0x7fffffff, 0x0, 0x100000000}, {0x2, 0x6, 0x7f, 0x8}, {0x80000001, 0x5, 0xeea4, 0x3ff}, {0x0, 0xa0, 0x2}, {0x3f3, 0x7, 0x7, 0x4}, {0x7aa33c15, 0x64b, 0x7ec1, 0x5}, {0x4, 0x7, 0x8, 0xc893}, {0x7fff, 0x100000001, 0x7fff, 0x1}, {0xfff, 0x4, 0x9, 0x8}, {0x1768f7c8, 0x70, 0x1, 0x63}, {0x369400000000000, 0x7, 0x9, 0x9}, {0xffffffff, 0x7ff, 0x6, 0x233}, {0x6, 0x7fffffff, 0x8, 0x3}, {0x9, 0xfffffffffffffffa, 0x2}], 0x401}}}]}}, @common=@ERROR={'ERROR\x00', 0x20, {"0eb12fcce6cb81d2fb5a729798d62911cf9d6cb8443d948cd96c693c6eae"}}}]}]}, 0x990) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r7, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 2018/03/13 05:45:08 executing program 4: r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r2, &(0x7f0000000500)={0x2, 0x4e20, @broadcast=0xffffffff}, 0x10) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x8) close(r0) r3 = accept4(r1, &(0x7f00000000c0)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000180)=0x80, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@remote, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}}}, &(0x7f0000000300)=0xe8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000340)={0x0, @broadcast, @broadcast}, &(0x7f0000000380)=0xc) sendmsg$nl_route(r3, &(0x7f0000000480)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2200000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)=ANY=[@ANYBLOB="540000001800020027bd09000000df250a101405fc07fe0f0033000008000400", @ANYRES32=r4, @ANYBLOB="0800100002000000080010000400000008001400af00000008001400fb000000080010000800000008000100", @ANYRES32=r5], 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={r1}) ioctl$PPPOEIOCDFWD(r6, 0xb101, 0x0) setsockopt$inet_int(r3, 0x0, 0x22, &(0x7f00000004c0)=0x70c, 0x4) connect$can_bcm(r0, &(0x7f0000000140)={0x1d}, 0x10) 2018/03/13 05:45:08 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x4e20}, {0xa, 0x4e20, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x100000001, 0x0, 0x9}, 0x14) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) accept$inet(r0, &(0x7f0000000040)={0x0, 0x0, @multicast2}, &(0x7f0000000080)=0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000072c0)=[{&(0x7f00000059c0)=@in6={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x1c, &(0x7f0000006e00)=[{&(0x7f0000005a00)="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", 0xcce}], 0x1, &(0x7f0000006f80)}], 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x40, &(0x7f0000001fde), 0x4) 2018/03/13 05:45:08 executing program 6: r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000180)={0x0, 0x1e}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000200)={0x0, 0x401}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x2, 0x8, 0x5, 0x0, 0x3f, 0x800, 0x8, {r2, @in={{0x2, 0x4e21, @multicast1=0xe0000001}}, 0x8, 0x1000, 0x5, 0x9, 0x3}}, &(0x7f0000000340)=0xb0) connect$ax25(r0, &(0x7f00004d1ff0)={0x3, {"00c50413000006"}}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000040)=""/201, &(0x7f0000000140)=0xc9) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000380)=@generic={0x10000000000000, 0x5}) connect$ax25(r0, &(0x7f0000000000)={0x3, {"b68838cf314697"}, 0x4}, 0x10) 2018/03/13 05:45:08 executing program 5: getpeername(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000040)=0xfffffffffffffe90) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast1=0xe0000001, 0x4e20, 0x0, 0x4e20, 0x0, 0xa}}, {{@in=@local={0xac, 0x14, 0x14, 0xaa}, 0x0, 0x6c}, 0x0, @in=@broadcast=0xffffffff}}, 0xe8) setsockopt$sock_void(r0, 0x29, 0x23, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000000)={0xffffffffffffffff}) epoll_pwait(r2, &(0x7f0000000080)=[{}], 0x1, 0x8000, &(0x7f00000000c0)={0x58}, 0x8) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f0000b3dfc8)={&(0x7f0000d49ff4)={0x10}, 0xc, &(0x7f0000bbaff0)={&(0x7f0000abf000)={0x18, 0x1e, 0x109, 0x0, 0x0, {0x4}, [@nested={0x4, 0x12}]}, 0x18}, 0x1}, 0x0) 2018/03/13 05:45:08 executing program 1: socketpair(0x0, 0x0, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000040)={'vcan0\x00', 0x8001}) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005ebfec)={0x1, 0xa, 0x1, 0x1}, 0x1c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000190000)={r1, &(0x7f0000000000), &(0x7f0000fcbf7e)=""/130}, 0x18) 2018/03/13 05:45:08 executing program 7: ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000000040)={&(0x7f0000feb000/0x13000)=nil, 0x2, 0x4, 0x10, &(0x7f0000ff0000/0x1000)=nil}) sendmsg$key(0xffffffffffffffff, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="02080000000000953700000000030006000000000002004e20ac030005000000000002004e20e00000010000000000000000000000"], 0x40}, 0x1}, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000003c0), 0x80000) connect$nfc_llcp(r1, &(0x7f0000000400)={0x27, 0x0, 0x2, 0x5, 0xa6, 0x7ff, "c9dfa4083c968e796d09a8d3d150e547c9afcfedc688f773f467c28d228ce0a838d15e40baf44c2cd57a93d8acf36154fa925e9db9863be948b37e1823e4d4", 0x10}, 0x60) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x8, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000100)=0x1, 0x4) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r2, &(0x7f0000000180)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000200)=0x80) 2018/03/13 05:45:08 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f000078cff0)={&(0x7f0000000000)=ANY=[@ANYBLOB="ffffffffffffff00000000000000000000000000"], 0x14}, 0x1}, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000300)=0x1c, 0x80800) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f0000000340)={@ipv4, 0x0}, &(0x7f0000000380)=0x14) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00000003c0)={{{@in6=@local, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast2}}, &(0x7f00000004c0)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000500)={{{@in, @in=@multicast1=0xe0000001, 0x4e22, 0x0, 0x4e23, 0x81, 0x2, 0x80, 0xa0, 0xc, r2, r3}, {0x8, 0x4, 0xfffffffffffff724, 0x100000000, 0x4, 0x3, 0x8, 0x200}, {0xff, 0x7, 0x9}, 0x6, 0x6e6bb0, 0x1, 0x1, 0x1, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4d2, 0x3c}, 0x2, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x0, 0x0, 0x3, 0x6, 0x93a, 0x6, 0xff}}, 0xe8) accept$packet(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00000000c0)=0x14) getsockopt$netlink(r0, 0x10e, 0x0, &(0x7f0000000180)=""/244, &(0x7f0000000280)=0xf4) bind(r0, &(0x7f0000000100)=@ll={0x11, 0xf7, r4, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x80) 2018/03/13 05:45:08 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x41, &(0x7f000000e000)=""/84, &(0x7f0000000000)=0x3b) 2018/03/13 05:45:08 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) socketpair(0xd, 0x6, 0xe6, &(0x7f0000001800)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001840)={0x0, @in={{0x2, 0x4e23, @rand_addr=0x800}}, 0x7, 0x9}, &(0x7f0000001900)=0x90) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000001940)={r2, @in={{0x2, 0x4e23, @loopback=0x7f000001}}}, 0x84) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000002600)=[{{&(0x7f0000001d80)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x4e20, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0x26, &(0x7f0000001ec0)=[{&(0x7f0000001dc0)="c429ef2430ba2715301b5c3883ca653bb79a71f0da9fd6fb6b44a31f10b8fad1", 0x20}], 0x1, &(0x7f0000001f00)}}, {{&(0x7f0000002580)=@ax25={0x3, {"4bbda5a5a1d642"}}, 0x10, &(0x7f00000025c0)}}], 0x2, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x6) 2018/03/13 05:45:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'ipvs\x00'}, &(0x7f00000000c0)=0x1e) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000000)=0x10001, 0x4) pipe(&(0x7f0000000340)={0xffffffffffffffff}) bind$netrom(r4, &(0x7f0000000380)=@ax25={0x3, {"9b437e4a73fbee"}, 0x3}, 0x10) bind$alg(r0, &(0x7f0000c22fa8)={0x26, 'hash\x00', 0x0, 0x0, 'ghash-generic\x00'}, 0x58) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000100)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000140)={{{@in6=@ipv4={[], [], @loopback}, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@remote}}, &(0x7f0000000240)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000300)={r5, r6, r7}, 0xc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000), 0x0) 2018/03/13 05:45:08 executing program 7: socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000100)={@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x1ff, 0x0, 0x2, 0x9, 0x7fff, 0x5, 0x200}, 0x20) r1 = socket$netlink(0x10, 0x3, 0x1000000000004) writev(r1, &(0x7f00000a8000)=[{&(0x7f0000aef000)="580000001400192300bb4b80040d8c5628060000000004106a9643c218fe59a2e04a03ca8164243e890000000a215a0004fbf50dfff90003a5000004001ce1ed5e0000000000221f100001000700f8ffff0000ec6b0f536e", 0x58}], 0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) 2018/03/13 05:45:08 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000180)="083358c60230df09c76e83", 0xb}, {&(0x7f00000001c0)="f88f1b18280f99f34d5445bfea40e3eed760425b5bfde3767f6601836263615f71996fa8a4709c3b1aadd6a870d779c4dde37864da9bc8014f35f0456d88e317a887e84128d11c39a1a584933153ab8db5be31e3e70a0bfb7e78f77911a04012c8d26a4a025d6553386d1c277b21058ad182161338ca7c1a6009be8b14f9179baf52a3b67c5c841606632627725f1d97b73a77156a39196d333bab92042982d5fe7d2f6e2061b39dcd74dcf1a9c7bc660793a20aa11e444841c955df502f5b42891a27631094ef02365cf74971b4081b956104e20c642b7f9b5260bb83", 0xdd}, {&(0x7f00000002c0)="774227d7130fa51a35877d4c1852c96ed816761c45e2138b27de6bc683d867085105194ade048eca5e9b06081b970bf000223523a7f19479d661fba74f69c9c1c830c5ce4cb9a6a4774a424a530302f4d3f47da705f9ddadaa4329dbf5808503e0508e871eb317227edf03156cb07ff7d8dae21d5f0ff39bb6873dcc1f6037a41063835d339f0af6da8fbcd3f42d23a3eeac3c765c93bba3f778884bbda332711a949617f8203d5f80482d86efa029", 0xaf}], 0x3, 0x0, 0x0, 0xc084}, 0x40) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000500)={{{@in6=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast1}}, &(0x7f0000000600)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000005fd8)={'vcan0\x00', r1}) connect$can_bcm(0xffffffffffffffff, &(0x7f0000001ff0)={0x1d, r2}, 0x10) bind(0xffffffffffffffff, &(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x80) r3 = socket(0xf, 0x80000, 0x5) sendmsg$can_raw(r3, &(0x7f00000004c0)={&(0x7f0000000400)={0x1d, r2}, 0x10, &(0x7f0000000480)={&(0x7f0000000440)=@can={{0x1, 0x8, 0x8000, 0x9}, 0x1, 0x3, 0x0, 0x0, "9b7a4c5b5b96956c"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x80) sendmsg$can_raw(r3, &(0x7f0000001fc8)={&(0x7f0000000640)={0x1d}, 0x10, &(0x7f0000000ff0)={&(0x7f0000007000)=@canfd={{0x1}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, "0327e1b22b5fce00029c699f5ff986ca08990039966a7d5cb2bdac3fa820845860cb5fee496e6866856b76b50100000000000000004e2f5763a918fa1efd9b0b"}, 0x48}, 0x1, 0x0, 0x0, 0x10}, 0x0) socket$inet6(0xa, 0xb, 0x4d92) r4 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x2a, &(0x7f00000000c0)={0x6, {{0x2, 0x4e21, @multicast2=0xe0000002}}}, 0xfffffffffffffc8a) 2018/03/13 05:45:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000240)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet6_opts(r2, 0x29, 0x3f, &(0x7f00000000c0)=@hopopts={0x2f, 0x27, [], [@jumbo={0xc2, 0x4, 0x17}, @calipso={0x7, 0x50, {0x3, 0x12, 0x3, 0x3ff, [0x1ff, 0x8, 0x0, 0x8, 0xffff, 0xe6ac, 0x3, 0x800, 0x7]}}, @pad1={0x0, 0x1}, @ra={0x5, 0x2, 0x7}, @generic={0x10000, 0xd3, "3f4d6b15d0a9363b7b08644ef661271a42ceb2b38f42d24e2c0fd49778d37cb908f4ccbd14286e033e0faaeb72c39178cb038bbfadf4ea23916845cb9d4491ec3719dfc7a2cb8fba26067021dfe74ed2fbf2a19e36a89ebfb2b263dcaa9cac43a6a6efc274e3b6b3ddc5fe67eefde2c13dab0bb461fcf923e5e72487510f91a1e6a9142138897099bdb8e4da3d73105cc9da2193b3b0a242d1befb3efd9cb65694ffb5e2008a3b56a2183c0c83cceb2ec6bfc02d7ac57232fc0d1dd49c35df840114481bbbdc16bc1f4ef35e615a35460bcd98"}, @jumbo={0xc2, 0x4, 0x100}]}, 0x148) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000bf4000)={0x0, 0x0, &(0x7f0000cbcff0)=[{&(0x7f0000746000)="20a5c1d76b57492e826f14ea378185cdac519621b876f9073695e8b2bf748e586c958fa3121c027bc806926646c37a05a5f1c8ae126d0454a6bb8767779c08e2c372475cd441839c73ae32a8a7a284de83090bc2dd8bf4e3a98583b83e305ac4c1b9b8a17de5c00c41162ea5310d5236f6aec0005748a460daf5af60c33ac90d6777694e1e998c437bf52bf5416a05837227c1191ac80c5ea687cd967bb05712bc0e9b0425c74ef4ae6fcb674a4bfe141821c5a123c4a6c0dc38eaa79aa6c511", 0xc0}], 0x1}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc, 0x10, &(0x7f0000030fa0)=[{&(0x7f000034df41)=""/160, 0xa0}, {&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000588f73)=""/141, 0x8d}], 0x3, &(0x7f0000590000)}, 0x0) 2018/03/13 05:45:08 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x6, 0x3, [0x4, 0x9, 0xfff]}, &(0x7f0000000040)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000000c0)={r2, 0x401, 0x10}, &(0x7f0000000100)=0xc) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000080)={'bridge0\x00', {0x2, 0x4e20}}) 2018/03/13 05:45:08 executing program 2: accept(0xffffffffffffffff, &(0x7f0000001040)=@in={0x0, 0x0, @dev}, &(0x7f0000001080)=0x10) r0 = socket$key(0xf, 0x3, 0x2) connect$inet6(0xffffffffffffffff, &(0x7f000052f000)={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendmsg$key(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x2, 0x7, 0x0, 0x7, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x178}, 0x1}, 0x40000) 2018/03/13 05:45:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000738ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0x0, 0x20020003, &(0x7f0000385ff0)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x1) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='westwood\x00', 0x9) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={0x0, @dev, @dev}, &(0x7f0000000100)=0xc) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000180), 0x10) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000140)={r2, @rand_addr=0x200, @multicast1=0xe0000001}, 0xc) 2018/03/13 05:45:08 executing program 5: r0 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) recvfrom$inet(r1, &(0x7f0000000080)=""/71, 0x47, 0x10000, &(0x7f0000000000)={0x2, 0x4e22, @loopback=0x7f000001}, 0x10) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000100)=@req={0x5, 0xff, 0x1d4b, 0x5b}, 0x10) sendto$inet(r1, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/13 05:45:08 executing program 7: r0 = socket(0x1d, 0x3, 0x1) getpeername(0xffffffffffffff9c, &(0x7f0000000100)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000000140)=0x3a) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000180)={&(0x7f0000d49ff4)={0x10, 0x0, 0x0, 0x1000}, 0x7, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="180600ffffffff001202a6c95365dcd9888fd64d13bf8683a49c664f1c84533caaaa8a8c63871e930c6cbcb6143b2340673de85f26df1b8d6d825bf737dc4f220ec0dc5bb7b1c068e4c5572961812bd313de82156c0ca7a4180f94e105d121b3336d846b7f66bad96d101a150b2e891198880dd24be5b89f4dafcf510f9b4ecd1e20c47c004cb09a875845f2c2118d9a5824d89eaa8b7b1ac9c97ce64b345e25f080efb40a7810158706c0be0e02e338e6d7"], 0x1}, 0x1, 0x0, 0x0, 0x10}, 0xfffffffffffffffd) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000000)=0x3, &(0x7f0000000040)=0x4) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000740)={{0x2, 0x4e23, @broadcast=0xffffffff}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x20, {0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 'eql\x00'}) setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000080)={{&(0x7f00000001c0)=""/32, 0xfffffffffffffc73}, &(0x7f0000000200), 0x1d}, 0x20) r3 = socket$inet(0x2, 0xa, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000340)={0x0, @in={{0x2, 0x4e22, @multicast1=0xe0000001}}, 0xa388, 0x7}, &(0x7f0000000400)=0x90) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000600)={{{@in6=@mcast1, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@local}}, &(0x7f0000000700)=0xe8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000440)={0x0, 0x800, 0x30}, &(0x7f0000000480)=0xc) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000007c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00000004c0)={r4, 0x100000001, 0x9, 0xfffffffffffffff2, 0x4, 0x7, 0x5, 0x7, {r6, @in6={{0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x9}}, 0x3, 0x0, 0x3, 0x2, 0x3}}, &(0x7f0000000580)=0xb0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000005c0), &(0x7f00000000c0)=0x4) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000940)={@remote={0xfe, 0x80, [], 0xbb}, 0xc, r5}) socket$nl_route(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000880)={r4, @in={{0x2, 0x4e24, @multicast1=0xe0000001}}, 0xb1, 0x6}, 0x90) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000800)={r7, 0x7}, &(0x7f0000000840)=0x8) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000002000)={0x1d}, 0x10, &(0x7f0000003ff0)={&(0x7f0000000000)=@canfd={{}, 0x0, 0x0, 0x0, 0x0, "f41496dc508577edf3b14aad43127b5a913d53ed43573373f0cc72cb81bca4376e6ba2933accb787dcfde12f55461de6e2c675100cf71203aebcad2d7190fb2b"}, 0x48}, 0x1, 0x0, 0x0, 0x200020000000}, 0x40000000) 2018/03/13 05:45:08 executing program 6: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000040)={0x5, 0x81, 0xdc, 0x0, 0xffffffff, 0x6, 0x46}, 0xc) r1 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@l2, &(0x7f0000000140)=0x80) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000000180)="12be40817aa9c3d93a18b86ab46efce427a9243ee1caa9b3749e244bbf552643da1319252fcc4979792c9a91a65d74b2917f65122cf9b98ea4e97c7e46c0396a93037f40ed3fe35fc3dbf469ff50e4d9c00c21bc2d1a762067270eebd17c8f0cec8beabb8b796dbf8a0e2e21986e22cb1f24e1dec820558f33ec83684193d6707df64a6ff5ef592139eeed98f2915511a2c00b3642ed6094cdde8ec21ce958ff2ecda7bc4fa7947d6986ef374b0c34916c4157aea16949323c165fe32017") r2 = bpf$MAP_CREATE(0x0, &(0x7f000000dfd4)={0x6, 0x4, 0x6, 0x9}, 0x2c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f000000a000)={r2, &(0x7f000000ff80), &(0x7f000000a000)=""/179}, 0xffffffffffffffe5) socket$inet6(0xa, 0x5, 0xd429) 2018/03/13 05:45:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000100)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={r1, 0x4, &(0x7f00000002c0)=[@in6={0xa, 0x4e20, 0x8, @remote={0xfe, 0x80, [], 0xbb}, 0x8001}]}, &(0x7f0000000240)=0xffffff47) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00000000c0)={'yam0\x00', 0xa02f}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', @ifru_data=&(0x7f0000000180)="d61a072afa6a2e6e9105a65cf0b08be4d57565e1a85eff283ee23d954743a2e3"}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00000020c0)={0x18, 0x0, {0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, 'ip6gre0\x00'}}) 2018/03/13 05:45:08 executing program 3: r0 = socket(0x40040000000015, 0x805, 0x0) ioctl$void(r0, 0xc0045c7f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, @in={{0x2, 0x4e21, @broadcast=0xffffffff}}, 0x240000, 0x0, 0x7, 0x3ff, 0x9}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0xbdb0, 0x47db, 0x200, 0x1, 0xc4, 0x4, 0x9, 0xbb, r1}, 0x20) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00000000c0)={@broadcast, @loopback, 0x0}, &(0x7f0000000100)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @remote={0xfe, 0x80, [], 0xbb}, @empty, 0x1ee, 0xffff, 0x56, 0x500, 0x1e0b, 0x2000008, r2}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000dbf000), 0x0, 0x0, &(0x7f0000b2d000)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) r3 = socket(0x15, 0x80005, 0x0) getsockopt(r3, 0x114, 0x2715, &(0x7f0000af0fe7)=""/13, &(0x7f000033bffc)=0xb) 2018/03/13 05:45:08 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = accept(r0, 0x0, &(0x7f00000001c0)) getsockopt$sock_buf(r1, 0x1, 0x3e, &(0x7f00000007c0)=""/193, &(0x7f0000000480)=0xc1) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'ip6_vti0\x00', 0x0}) r3 = socket$inet_smc(0x2b, 0x1, 0x0) poll(&(0x7f0000000040)=[{}, {}, {}, {r3, 0x8}], 0x4, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000008000)={&(0x7f000000c000)={0x10, 0x34000}, 0x8, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="240000000000100000000c0001000000000084d46308d71c0d7ac8d3861c41f938782c0000000000000000000000000000", @ANYRES32=0x0], 0x24}, 0x1}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f00000003c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r5, 0xc018643a, &(0x7f0000000400)={0x3800003e, 0x2, 0x1d}) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000280)={r2, 0x1, 0x6c77f37623da1581}, 0xcde87beff1005371) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/119, &(0x7f0000000000)=0x77) r6 = accept(r0, &(0x7f0000000080)=@can, &(0x7f0000000100)=0x80) accept4$ax25(r6, &(0x7f0000000140), &(0x7f0000000180)=0x10, 0x80800) 2018/03/13 05:45:08 executing program 2: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1a, &(0x7f0000001000)=0x1, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000680)={0xffffffffffffffff}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000007f60)={0x0, @in={{0x2, 0x4e20, @multicast2=0xe0000002}}}, &(0x7f0000e64000)=0xa0) 2018/03/13 05:45:08 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000080), 0x550) r1 = socket$inet_smc(0x2b, 0x1, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) accept(r1, &(0x7f00000001c0)=@in={0x0, 0x0, @multicast2}, &(0x7f0000000240)=0x80) accept4(r2, &(0x7f0000000280)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000300)=0x80, 0x800) r4 = accept4$netrom(r3, &(0x7f0000000140)=@full, &(0x7f00000000c0)=0x184, 0x800) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000000100)) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000000)) 2018/03/13 05:45:08 executing program 4: r0 = socket$inet(0x2, 0x20000000000003, 0x40000000000002) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0xd1, &(0x7f00000000c0)=ANY=[@ANYPTR64=&(0x7f0000000500)=ANY=[], @ANYPTR64, @ANYPTR=&(0x7f0000000600)=ANY=[], @ANYRES64], 0x4) unshare(0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, @dev}, &(0x7f0000000140)=0x1c, 0x800) r2 = accept(r1, &(0x7f0000000240)=@nfc_llcp, &(0x7f00000002c0)=0x80) sendmsg$nl_route(r2, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80000800}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000005e00003b90bd7000fddbdf2500000000"], 0x14}, 0x1, 0x0, 0x0, 0x20000005}, 0x8000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x7fff}, &(0x7f00000001c0)=0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'ip6tnl0\x00'}) getsockname(r1, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @loopback}}}, &(0x7f0000000080)=0x80) 2018/03/13 05:45:08 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000000)=@broute={'broute\x00', 0x20000120, 0x3, 0x3b0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200008c0], 0x2, &(0x7f0000000100), &(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000000300000000000000000074756e6c3000000000000000000000006263736630000000000000000000000073797a6b616c6c65723000000000000073797a6b616c6c657231000000000000ffffffffffff000000000000aaaaaaaaaaaa000000000000000070000000e8000000200100005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a31000000000000000000000000000000000000000000000000000000004e4651554555450000000000000000000000000000000000000000000000000008000000000000000000000000000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaabb0000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff010000001500000000000000000073797a6b61686c65902f00000000000069705f7674693000000000000000000065716c0000000000000000000000000073797a5f74756e000000000000000000aaaaaaaaaabb000000000000ffffffffffff0000000000000000e0000000e000000030010000706b7474797065000000000000000000000000000000000000000000000000000800000000000000000000000000000064657667726f757000000000000000000000000000000000000000000000000018000000000000000300000000000000000000000000000000000000000000004c45440000000000000000000000000000000000000000000000000000000000280000000000000073797a3100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000ffffffff01000000190000000000000000006c6f00000000000000000000000000007465716c300000000000000000000000766c616e3000000000000000000000006970365f767469300000000000000000ffffffffffff000000000000d6da5b54f4cf00000000000000007000000070000000a00000004155444954000000000000000000000000000000000000000000000000000000080000000000000000000000000000007d0ede6384a3c5370c836d1441e30e9951be1d795c8d0e62c4da0c096f9e1586f8c20380494cae10f2fbbb92834fb11058766819b686d2fd9d289645adea6d4b521d4954bce050f2ee84f54f06e36ca118e13bf19fc868600af487bec55e2c56aa68c570bcdea0e2ee5f9072f3681d8e4b42b5042dfaa6dfbe64a836396ebf6d1260bbd6e1f6f9ae9a0f4704248ad9db9ec096c6e92ee56eaba6c4"]}, 0x4c3) 2018/03/13 05:45:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000000100)="dd18c27b079e17c6f5bc3fe0932726fb76c1d2e129d79aec664c61512b321b3edef42eed37cb5f2a15669dcaa0ef9868084494a89b28e7d0b45f7e9c31857e916f8dd79a54501952853d45aa7c7f2a8473a65260dec48fc69af8a820ec04138d57f21e796f2ae001c5071e535dcac50abbe7f6dd2709933060aceea5460b3c293c628a20894345e0cac346368a262970978e2626f2665050cea599fcb107aa8d4405b34a9c8d170eff4dfd5643d58709a181f001caf34b2b7aeb2a3b4b8b579772dd438ab2c340bad9367b3fb824c3d00e5254883aacba5fa1252e9a7b390ecb", 0xe0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000004ffc)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x20009}, 0x8) 2018/03/13 05:45:08 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, {0xa, 0x4e20, 0x0, @dev={0xfe, 0x80}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5]}, 0xfffffd64) syz_emit_ethernet(0x1, &(0x7f0000001080)=ANY=[@ANYBLOB="aaaaaaaaaabbaaaaaaaaaa008137ffff0700000000000000c2d51d26d57c000000de0000e0d26d34400a0000000000009007125c4625b9"], &(0x7f00000000c0)) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = accept4(r0, &(0x7f0000000000)=@rc, &(0x7f0000000080)=0x80, 0x80800) setsockopt$RDS_GET_MR_FOR_DEST(r1, 0x114, 0x7, &(0x7f0000000240)={@in6={0xa, 0x4e20, 0xc0000, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, {&(0x7f0000000100)=""/202, 0xca}, &(0x7f0000000200), 0x48}, 0xa0) socket$nl_netfilter(0x10, 0x3, 0xc) sendto$inet(r1, &(0x7f0000000300)="520a11024114d2db244b1ba5efeaf008845ebdaf3371492cbc056e5893ab8d8cf8f70e6cc4f79cc8a9b29ea2ed79f918f5efad13cfb278abc9ba2fef5804e300eca7bc3883ed548a5a735b8a95eea763ac657d4933ebe98689b7f77e07017f643b8357b9f3ed28e23058654d907623884519e19c2e0d368e3911c55b6734ee271dd5e49cbad66cc39274e684f767b894e1bb728abd7c7d0ece999d149f531068c1ee288da4dd484a66ec1d2ab5e38fe47ddebe442d07fe", 0xb7, 0xd12461973d9554ec, &(0x7f00000003c0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000400)={0x0, 0x6, 0x2, [0x100000000, 0xfffffffffffffffa]}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000480)={r2, 0x20000000000}, 0x8) 2018/03/13 05:45:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dbb000)='D', 0x1) socket$vsock_stream(0x28, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000000040)={0x0, 0x1, 0x5, 0xd1, &(0x7f000006d000/0x3000)=nil}) 2018/03/13 05:45:08 executing program 1: r0 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r0, &(0x7f0000000380)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x4, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}}}, 0x32) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000000000)={'syzkaller0\x00'}) 2018/03/13 05:45:08 executing program 0: getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, &(0x7f0000000000)=""/95, &(0x7f0000000080)=0x5f) r0 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs, &(0x7f0000000140)=0x6e) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$sock_int(r0, 0x1, 0x33, &(0x7f0000000180)=0xffffffffffffe23d, 0x4) r1 = epoll_create(0x0) epoll_wait(r1, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0xffff) [ 311.843603] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/13 05:45:08 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$nl_crypto(0x10, 0x3, 0x15) sendmsg$nl_crypto(r1, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1181fc}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)=@del={0xf0, 0x11, 0x302, 0x70bd26, 0x25dfdbff, {{'rmd128-generic\x00'}, [], [], 0x400, 0x2400}, [{0x8, 0x1}, {0x8, 0x1, 0x66e}]}, 0xfffffffffffffe09}, 0x1, 0x0, 0x0, 0xdf5013f495853c56}, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@nat={'nat\x00', 0x19, 0x2, 0x338, [0x20000a40, 0x0, 0x0, 0x20000d18, 0x20000d48], 0x0, &(0x7f0000000100), &(0x7f0000000a40)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x2, [{{{0x11, 0x0, 0x0, 'erspan0\x00', 'ip6gretap0\x00', 'ipddp0\x00', 'nr0\x00', @remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}, [], @link_local={0x1, 0x80, 0xc2}, [], 0x110, 0x180, 0x1b8, [@stp={'stp\x00', 0x48, {{0x0, {0x0, 0x0, 0x0, @link_local={0x1, 0x80, 0xc2}, [], 0x0, 0x0, 0x0, 0x0, @random="5cdb9edc15cc"}, 0x20}}}, @cgroup0={'cgroup\x00', 0x8}]}, [@arpreply={'arpreply\x00', 0x10, {{@remote={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xbb}}}}, @arpreply={'arpreply\x00', 0x10, {{@dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}}}}]}, @snat={'snat\x00', 0x10, {{@link_local={0x1, 0x80, 0xc2}}}}}, {{{0x11, 0x0, 0x0, 'yam0\x00', 'yam0\x00', 'irlan0\x00\x00\x00\x00 \x00', 'eql\x00', @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], 0xb8, 0xb8, 0xf0, [@ip={'ip\x00', 0x20, {{@broadcast=0xffffffff, @remote={0xac, 0x14, 0x14, 0xbb}}}}]}}, @snat={'snat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}}]}, {0x0, '\x00', 0x2, 0xffffffffffffffff}, {0x0, '\x00', 0x2, 0xffffffffffffffff}]}, 0x3b0) 2018/03/13 05:45:08 executing program 2: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = socket$vsock_stream(0x28, 0x1, 0x0) sendto(r1, &(0x7f0000000000), 0x0, 0x4000001, &(0x7f0000000040)=@ipx={0x4, 0x0, 0x0, "f32643c3e5b6"}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000100)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000180)={&(0x7f0000000140)=[0x0, 0x6, 0xf9, 0x9, 0x6, 0xfffffffffffffffa, 0x5, 0x8b], 0x8, 0x1, 0x4, 0x20, 0x1f, 0xfffffffffffff001, {0x7fff, 0x0, 0x1f10, 0x1f, 0x3, 0x6, 0x6, 0x9, 0x401, 0x9, 0x2000000, 0x62, 0xef2c, 0xfffffffffffffbff, "f9ae50b6dd8bae294cf2782e3b461594d0aef107cf04b2fbf8eb79e5673aaa15"}}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000200)={0x0}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f0000000240)={r3, 0x1}) 2018/03/13 05:45:08 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000356000)=0x1, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='syzkaller1\x00', 0x10) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080)=0x3, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f0000000000)="15", 0x1, 0x200408d6, &(0x7f00000011c0)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xaa}}, 0x1c) 2018/03/13 05:45:08 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000001c0)={0x26, 'hash\x00', 0x0, 0x0, 'sha256\x00'}, 0x58) r1 = accept(r0, 0x0, &(0x7f0000000040)) sendmsg$rds(r1, &(0x7f0000000880)={&(0x7f0000000140)={0x2, 0x0, @rand_addr}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000180)=""/41, 0x29}], 0x1, &(0x7f0000000800)=ANY=[]}, 0x4008000) accept$alg(r1, 0x0, 0x0) 2018/03/13 05:45:08 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'ip6_vti0\x00'}}, 0x1e) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000080)) socketpair$inet(0x2, 0x4000000000000800, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0xfffffffffffffffe, 0x4) readv(r0, &(0x7f0000000500)=[{&(0x7f00000004c0)=""/61, 0x3d}], 0x1) 2018/03/13 05:45:08 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@hci, &(0x7f0000000100)=0x80, 0x80000) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x38000000000}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r1, 0x9}, 0x8) r2 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) r3 = socket$unix(0x1, 0x400000000000001, 0x0) bind$unix(r3, &(0x7f0000000000)=@file={0x1, "e91f7189591e9233614b00"}, 0x2a9) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000009c0)=ANY=[@ANYBLOB="6d616e676c6500000000000000000000000000000000000000000000000000001f00000006000000580600000002000010010000000200001001000048040000880500008805000088050000880500008805000006000000", @ANYPTR=&(0x7f0000000200)=ANY=[@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'], @ANYBLOB="ff010000000000000000000000000001ff010000000000000000000000000001ffffffff000000ffff0000ff00000000ffffffffffffff00ffffffffffffffff65716c000000000000000000000000006263736630000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c00010300000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800534e50540000000100000000000000000000000000000000000000000000e0000002000000000000000000000000e00000010000000000000000000000003f2980000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c800f0000000000000000000000000000000000000000000000000002800445343500000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c80010010000000000000000000000000000000000000000000000004800534e50540000000000000000000000000000000000000000000000000000ac1414bb00000000000000000000000000000000000000000000000000000001313501000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000f0003801000000000000000000000000000000000000000000000000280069636d70360000000000000000000000000000000000000000000000000000000301000000004800444e50540000000000000000000000000000000000000000000000000000ac141412000000000000000000000000ac1414bb000000000000000000000000371809000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000180140010000000000000000000000000000000000000000000000002800727066696c7465720000000000000000000000000000000000000000000009000000000000002800727066696c7465720000000000000000000000000000000000000000000009000000000000002800434845434b53554d0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff0000000047921d09c4024d3a9fc85f40c790cda83349412542b018fbfb6797ed6a35c65a3fe02314ee8ffba94edb836a7a9ea59b84ca49396f63e310c73cd41d69c095a767497769a85a5305159652f100896f4658f218f2da6b02"], 0x6b8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000280)={r1, 0x4, 0x30, 0x49, 0x7}, &(0x7f00000002c0)=0x18) listen(r3, 0x0) connect$unix(r2, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) connect$unix(r2, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b00"}, 0xc) 2018/03/13 05:45:08 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c}, 0x2c) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x1, 0x100000003, 0x8400000000003, 0xffffffff00000005}, 0x2c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x9, 0x2fa, 0x6, 0x0, 0x2, 0xfffffffffffffffb, 0x401, 0x1, 0x2, 0x81}, 0xb) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040), &(0x7f0000000100)}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000100)={r0, &(0x7f0000000040), &(0x7f0000000180)=""/231}, 0x18) 2018/03/13 05:45:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000640)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0xd) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f3eff0), 0x0) readv(r0, &(0x7f0000000580)=[{&(0x7f0000000000)=""/196, 0xc4}, {&(0x7f0000000180)=""/3, 0x3}, {&(0x7f00000001c0)=""/143, 0x8f}, {&(0x7f0000000280)=""/154, 0x9a}, {&(0x7f0000000340)=""/33, 0x21}, {&(0x7f0000000380)=""/108, 0x6c}, {&(0x7f0000000400)=""/96, 0x60}, {&(0x7f0000000480)=""/254, 0xfe}], 0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000600)) 2018/03/13 05:45:08 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)='ip6gretap0\x00', 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00000000c0)={r1, 0xae, "e696925ac83495c9fc3463ea48548638e1e56f49f7a8819139f4fdfb3ce362881214d15c279d1842386878996a3bb8b96a3ce3af1cb43649dc70a734e7d28583bb7cf96803cca88dbc943c89a7ce0e3618a4913d09d07311631ac46256291c08aa76d2024d6b33ef2aaf135c9d60ffb2c17c2da42f39452e23770cbcef88566987c10b8ab93a613b56f704646bf04772d3d320f04c32421482a4cc7365bdf78062ba4d5023bde061c9b2781d4f4d"}, &(0x7f0000000180)=0xb6) 2018/03/13 05:45:08 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f00000001c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, &(0x7f0000000240)=0x80) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f0000000280)="14e526552a57e15e75b4f60116216fcfebc57b90b5d04fbd3942920044fdf2372745d8ec6178a5145f81400dc612143bc2d8d9664d690f525b7679080b249f361a7fdb2b73904743a58b95ffc43495f46cc8b9acd9e8d3dd41c2edde2e5167ae177f96e9e0e0dfc7b067c69861e439a01dd1") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ef0000)={@dev={0xfe, 0x80, [], 0x7}, 0x10, 0x1, 0x3, 0x4, 0x0, 0x101}, 0x20) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000000100)=0x7, &(0x7f0000000140)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$packet(r1, &(0x7f0000000300)="371979ef4b13088cf2275e1b3b6ecec7811c6b57873803e45440a1716622c59c7b1e3ad90692647b03d72b65dfbb2a8ac9580f1263b512759d63b709b043e025cd1714c6ef9b1079e5d408eb06e3abb8b440d35e4a599d0269298017d99e2922a4fb7d8f21983a", 0x67, 0x10, 0x0, 0x0) getsockopt$inet_dccp_buf(r3, 0x21, 0xcd, &(0x7f0000000040)=""/97, &(0x7f00000000c0)=0x61) 2018/03/13 05:45:08 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x13, 0x8000a, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f00000002c0), 0x117) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000000180)={0x3, &(0x7f00000000c0)=[{}, {}, {}]}) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000000), &(0x7f0000000040)=0x4) syz_emit_ethernet(0x66, &(0x7f00000001c0)=ANY=[@ANYBLOB="0180c20000106a0a00aaf7d581fba0864517095f3b00ffffe3bcb7ec3ca9a75627d1ffffffff86dd6002290f00303a0000000000000000000000ffff00000000ff02822824080000000001802d7cb800907800000000609433df00000000000000000000000000"], 0x0) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000140), 0x2) getpeername$packet(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000380)={@mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}, 0x3, 0x0, 0x100, 0x500, 0x3bb60f06, 0x40000, r3}) getsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000000100), &(0x7f0000000240)) 2018/03/13 05:45:08 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ed1000)={0x6, 0x4, 0x9, 0x62}, 0x2c) ioctl$int_in(r0, 0x5421, &(0x7f0000000040)=0x5) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000fbb000)={r0, &(0x7f0000000000)="d9", &(0x7f0000fbbf1a)=""/230}, 0x18) 2018/03/13 05:45:08 executing program 6: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="03817f6feb1c84f4ceeb935d1e66df9a02335c5b5e7040ddb3e86796a197ca893e68a746fdc2fb379ab10e8530ff30636e43031c17b497a84928f8a75e4f6a08e9b66ed2a8231ec14f44d5ed1f49117cc7f08c6957ae3042933a30a010e981be81378fbbc9e521d65226deccecf73e8d42d459af3d65e00ab4357f279006731a6b8cf7938d0fee3e44e3a91a4d6e114fa9aed3c918794dacfa93c0633a3f32e4fe7f4005aa5cb111e6db520b8e3c2184506b21831f1baafe8464f4c63f0cc9e9ff189061d8562e125efe", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000100)={r1, 0x6, 0x4, 0x1}, 0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/03/13 05:45:08 executing program 1: recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @remote}}}, 0x80, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/1, 0x1}, {&(0x7f0000000100)}, {&(0x7f0000000140)=""/76, 0x4c}, {&(0x7f00000001c0)=""/52, 0x34}, {&(0x7f0000000200)=""/13, 0xd}, {&(0x7f0000000240)=""/66, 0x42}], 0x6, &(0x7f0000000340)=""/42, 0x2a, 0x7}, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000003c0)={0x0, 0x5, 0x30}, &(0x7f0000000400)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000440)={r1}, &(0x7f0000000480)=0x8) r3 = socket$inet6(0xa, 0x3, 0xff) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000100)={r2, 0xa35}, &(0x7f00000004c0)=0x8) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000500), &(0x7f0000000540)=0x14) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000080)={'ip6tnl0\x00'}) 2018/03/13 05:45:08 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x32) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r0, &(0x7f0000005180)=[{{0x0, 0x0, &(0x7f0000001600)}}, {{&(0x7f00000016c0)=@in6={0xa, 0x4e21, 0x7fffffff}, 0x1c, &(0x7f0000001b80), 0x0, &(0x7f0000001c00)}}], 0x2, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x80800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={0x1ff, 0x4781, 0xa, 0x69, 0xffffffffffffffff, 0x7, 0x39a0, 0x8000, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000100)={0x5a, 0x6, 0x8000, 0x9, 0x0, 0x991, 0x1f4, 0x4, r2}, 0x20) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000240)={r2, @in={{0x2, 0x4e22, @broadcast=0xffffffff}}, [0x0, 0x2b000, 0xfffffffffffffff8, 0x4, 0x2, 0x2, 0x2, 0x100, 0x8, 0x1ff, 0x1000, 0x1, 0x1, 0x4, 0x7fff]}, &(0x7f0000000340)=0x100) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 2018/03/13 05:45:08 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$packet(0x11, 0x800000000002, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095bffc)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) r2 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x4, 0x8000f, 0x4010000000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_UNIQUE(r3, 0x40106410, &(0x7f0000000180)={0xee, &(0x7f0000000080)="40ef61573ba8c8997ddf4da5569454d725ba9ce71062ccce9fca353f07da0cba498b99d6f48c9fce19ad6a1046312fc1c75d45e46999f23374d644283b889d0e8a5c4f432821b23c0b88af3933b787f82e6a3c011d9f9513798dccd6777995134bbc004fd2d529ac5c9b88eb74a057cfcfd8bb5763bff8460eef5d7bb1dcf63b34944be952eaa9268bdf201471c6194716a44bf49ca01e2ddedb9495c7e55affbb220d14c70b84e927c38f3c42f44fc86a14249d63154e85e15fcb842e949084a42fd8197a2006f70e150a35c24f3a7ea836b8569bd6f4894a0217966ecc736ed340d0404f3238aad2640a7616fe"}) connect$inet(r2, &(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x14, 0xaa}}, 0x10) sendto$inet(r2, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000762fff), 0xfdc7, 0x0, &(0x7f000057bff0)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) 2018/03/13 05:45:08 executing program 7: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x0, 0x0, 0xfffffffffffffffe, 0x2}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000ff8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000004c0)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000500)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000600)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0, 0x0}, &(0x7f0000000680)=0xc) r9 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000006c0)={0x0, 0x0, 0x0}, &(0x7f0000000700)=0xc) r13 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000740)={0x0, 0x0}, &(0x7f0000000780)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000007c0)={0x0, 0x0}, &(0x7f0000000800)=0xc) r18 = getgid() r19 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000036c0)={&(0x7f0000003680)='./file0\x00', 0x0, 0x18}, 0x10) r20 = getgid() sendmmsg$unix(r0, &(0x7f0000007380)=[{&(0x7f00000000c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000140)="e1999a7cbb36919b908121cdc879b28bfb93290c85bc836c0008dd73a1955504c7c9fe6b05f6fe4d7269e9a94ba176f04d13e27a4d9db5ef55b4e339837ac9c875a2486b28297838a97df3318f3d26fb99b240d3da09a8b997646d439f57a92631c5124d", 0x64}, {&(0x7f00000001c0)="1f8078ab2d3c0c3c082a9f0ce0bbaedf1e656222d13534935e5aab56ec13b4e5970dc2694a39175fbc7f1ae8e9cbedcf903d554c0c4ae7b8a5a80936da9b57030c316150e84ae5aa27a07ef553dfca8d8af11177fd21d84bb22549cf96b537c22bf412a95fc6", 0x66}, {&(0x7f0000000240)="de6f6257097bef0acec172b9f01cd5077c63b7c161054cd403a6b1eec806d7ecaff4e73252e0753e0d98536451a0deea2c23c0944db93aa1d486458c35d9cc56402f26089498bcd3564b8dcc658a84b2bcd2682e02a878b7314a314644183f999b21c04a", 0x64}, {&(0x7f00000002c0)="bf3bca2ba72b407aee36a3342f4285caea3097e3d33f3fc7f7abd519ffee1b244a4d6c18983872c086f0d8115229629dbf10809968cd3f09832c510e59e2c2d26e3bc6f06cfbaf", 0x47}, {&(0x7f0000000340)="3e574c777a31ac320a2b429aa87f8924cf724577af544477ee6df32c78a229da1add52c6854fe8d6a46b8ff6d96bbc922baa54f238c17a66fe78af0f39ed00b1fe656e329bfe18e218c82aba71b7c4b1a5f4e56e8af4d8654fbd265ba996cafc8dbf1d4f866cf70aebb41d9cf6246abb7aa3012e01fbd0692fe5cae3860c31c66d94173e5f9cfa3bc943232fa656512a4d318416d98628253c3a4ef0f68b26b454234520e5b5907e4a7c50b52c469fe67ea30f4818974a4e6d464de992e1c4669c2dd4ed657c59480431861d5ad5ccfbfbfda344090de1637dea37915d5b4acd480fb7b3", 0xe4}], 0x5, &(0x7f0000000840)=[@cred={0x20, 0x1, 0x2, r2, r5, r8}, @rights={0x10, 0x1, 0x1}, @cred={0x20, 0x1, 0x2, r9, r11, r13}, @cred={0x20, 0x1, 0x2, r14, r17, r18}, @rights={0x18, 0x1, 0x1, [r1]}], 0x88}, {&(0x7f0000000900)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000a80)=[{&(0x7f0000000980)="3db929047b1356adf7007d2a4d8ca7ec5810009f3b5a9ea9befd5d7f90a6e2ae29b80cd906385259c79a290969a8400b236022ac37099d52d47660461accd0f2dcee0d120c913e6688c6ba559a2dc72e9ddc737a54ac8ebdea51314cf74fbd528b92c3859d2960a59b4c0cef09a6481ba762e25bd1a91de41f5214f83cb198b8b0169114074045f197559c85eb6ffbb3b6281fbe3791c3488237042fc4c73727a10e7836c0483326aab22776c800438aedf60be502a724aea08b8daec7e55e807a3bfaf162859f0c04939730639ad0933084905ee7e424e0afe1cbcdc03545d9add90797d603e565cbda09bf4fe3e03023401268a168a4183a", 0xf9}], 0x1, 0x0, 0x0, 0x40000}, {&(0x7f0000000ac0)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000f00)=[{&(0x7f0000000b40)="ec0a7c5b379405a07fadc089b7234218d3cd16cbbbcb55774e909f16972bf18af832d0bcc8070bd25e552129fd322a1fe2d565d337ceb514e5f98404514c256f8007cd81f0415c40ad0aa9217f50f175c752f179d391c1e1054885f40da8778df58e1ab9df4aaf120c0a216a904f6aa9e52d1103964b63115dcd7a8713041cf87f49e35f26442ecf74a33a81bada78cc2b41c12501e8ad3597bebae885bd85f4254feeeb7cc454991b75d9b1712602dda20fa02909900653fd9af2731ce6d97641a9aac51da710e857dfdee710351ab58a3967cc8f2e27d467f5c6875d99195d2b1b7f1222bd91bb3241da", 0xeb}, {&(0x7f0000000c40)="b4d7a378561e1a689f14b7e4d750fd5bb8f4ba0c11140d79687e22020ca5a061e3dfd04191045cb6653965fb742c0a71b2a43896b6cf1ab953b33d38690d0d07bf", 0x41}, {&(0x7f0000001000)="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{&(0x7f0000003500)="fe3e8b78a08af136f5512c8dc3e1992713f96175f62b84cc0aca31f395e86d2d1eabb4e527976955e460e63c77e7a7f4203864177110873e849352471726de8d90", 0x41}, {&(0x7f0000003580)="482a71f090662df05380fb377721720a825fe0041b1aa66c1e9da9e6102159d5fa0e78f0ee45db1cde10973342307f32e3da3e5fab2e19f6a0955981daba4a77138ff84306b23cfc7d59ed3aae4a2da7bfd642c964561b250af6701285fda7afb532d8430226c9930a53fb8716f47c9f742eca7d", 0x74}], 0x6, &(0x7f0000003700)=[@rights={0x20, 0x1, 0x1, [r19, r0, r1]}, @cred={0x20, 0x1, 0x2, r9, r7, r18}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}], 0x60, 0x800}, {&(0x7f0000003780)=@abs={0xd419d5ec8432a816, 0x0, 0x5}, 0x6e, &(0x7f0000003a40)=[{&(0x7f0000003800)="cc864c37ec5d9cffc70f51caeb469af9d64eb015d92fd5518b66a25cae85fff09d84d956fba955a5204399e1db011e7f6d42648f80e3d372ecd2d24a9af373c69e177cd8f20c1179aba0d435c7024588e7d6fc5c5a0ad17c1bf617d3adb69e19fe48aa9c9eed9a8fa24368287311c150701d", 0x72}, 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{&(0x7f0000005f80)="59a818eb1c196ccdce81dd4cfd44f35cb81fae93750aa23996bc84be2c2a0bfac98daf0720d98b0a842dba225273ed426cef30b532d068b487ca0b4f2db166b95a68cfa6cdf87ba108c5d2b45d83db9b8b3ee7ae99dd032b04a7768401aa44202ebbcd8259af64afb3cc8af5b1c1ff22e517157abf97fae348b549d02de91487cee0aaa2d0d27dd41d6a1d4ac554d903762a0cadd9bec2ab46", 0x99}, {&(0x7f0000006040)="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", 0x1000}, {&(0x7f0000007040)="eea5b601e8f99060ac636b0f45718dd3c8ebb7a1c12f900117dfbf10b727f82f3c3ab82cf99869ab3b3dbe026d56cad022dfa503d0c40b3bb35c7de80219d536dbfc69591a95caa5cc4c94eba77031867165c08bc68de50b659d30a21e5442579307f5e47347437fc9ba52263dc48c32a70c6727da9f1dcb8e1d8fe014bb24c8e1c1ffc5b919e4d7bd914c60a6d716adb40159fd689f742ea7311cc649db3ede64882d3656cbc5436aad930213a716851baf22c624f57c4e54a7177332a1c9fb852fca93677773088a78ef0a8a7f5dcb34fbc8acca20e3f8e22cd2dc1e97004f0240753f5c3324cae3c921adf6", 0xed}, {&(0x7f0000007140)="542b9a47775be919927c5beb92cd41dce7ee4254a710b5c1cd6f41767737e68670ad35868455e60d7a7c9b0d81ad0000b5a4b0c6c341c1408b4bc0c7f13936a653c3ff8d644c3464968197fc94a36894eccafe6f05fa7a71bc6d7f824d8f6a2d7ada8f24d529182fe67c6128af3e990e204cec5e63fb7bb108453a3bd57c1fbd9149cf940d89572453cca0184ff51aad74e0de05399a067d3f9dd46f36b7c9513959851057b369fd980ed41c0a16b27c0cdda98ce1ccc9e7c3a839ec7f4b87a5e0b0b53ad344f0d0608c12f5e38b91da9d4ebfa5c35a41aac6a703", 0xdb}, {&(0x7f0000007240)="4f83772b4dfb3fa6d1d05d194b4bc9d2c70a5a71c0c04421be7b09ac78c93bc5d62d4ec766a3ef9fb137349b53cc8a03e82442fa5edd369c12d2aa7172b2ef97f182243fa17c03e3aa022f511ac80864601e7d19a9a9eaad4428f1e8844129e04349b1d5f3d0a073c4f3570eee6c0ac91d4f42658036261386e4ea2651cdf03780246ec01cd54d0ddb28c25b5849aca77aba571c2090900dceba78dc49e8706e20cb6dd60b", 0xa5}], 0x7}], 0xa, 0x0) 2018/03/13 05:45:08 executing program 3: r0 = socket$inet6(0xa, 0x800000806, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)) r1 = socket(0xd, 0x7, 0x2) getpeername$ax25(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00001dbee8)="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", 0x118) 2018/03/13 05:45:08 executing program 7: r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x80000) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, @dev}, &(0x7f0000000500)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000540), &(0x7f0000000580)=0x4) vmsplice(r0, &(0x7f0000000400)=[{&(0x7f0000000140)="d5af3c535a0ee5c3b936a138ac671ff775e228458bc239e10534", 0x1a}, {&(0x7f0000000180)="14d46b0849481e6ced2cab30da51e8c4a06b5cfac98a1cd1670413cbbbf95cc6e208339a276a4c6766c2bbf8ae739c7b74c9cb60748968f193bd49e9a220d28eabcc788aeb2b04095816089f6dc7ddb9d3ee3726e12a4286ed26c80f53c4cbc5bc28f1dee167bc2990f37188325aae8b1d0a5c145d33ee516a", 0x79}, {&(0x7f0000000200)="f4572ac6d4e868eb7fde61033883a7a6d5f1e6ea707372f30746ae04cfa676a97439fee55291e7f109d31966a8d296e3d2e0eeb1038679554ea1c531055646d988b32f2cd4bc0a817a5a93", 0x4b}, {&(0x7f0000000280)="7338af7accf7d700be01ce739e84ef90f65073a72b723e930c0cbf470b19e870b0446bacb719cd3818dfebbe2f4804f020822fb9d81055e9b0f0ffd40ddef225ed738074b8154f934d0d78", 0x4b}, {&(0x7f0000000300)="11f7a06a8ea312b2", 0x8}, {&(0x7f0000000340)="a63dfd77b9fd3b07799303fa45688aba3f54e23339eccd80325a42f8b06f06dcbae9954bdce8465137d267d51172521756b84e958a8344924dcb629f8d96fae724a80e9becf5a5b51ed75d8978bf712c18a1392fcb9a3bffc56cac57fcb43fadace9a773e2ef2e351f1e8bf6667bf3d81ffe7a8815875a14273ec283e210241418bdc9fe9767f69e8555852e53828d6b8143439496e8d2bddb0b91e499c1a7907426ac65eb07a0c1bb7bfe3d2b727d4307", 0xb1}], 0x6, 0x0) unshare(0x40000) pipe(&(0x7f0000fa2000)={0x0, 0xffffffffffffffff}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000480)) pwrite64(r2, &(0x7f0000000240), 0x0, 0x0) sendto$ax25(r3, &(0x7f0000000000)="af1e674ddb7d07dabb5a9808431b648a2b0d53fd5e8a6886dad10130cd20ba1a879cae5829911f29087cb324053fdc3c3a332e2e4c568ca360afef8186dfb7aa0d536c9bf0b2aca5defea47462be4eb6eec6a2c22326eb95b9fefc8a76a8f652eaca14da0c46f5bc688a681e363bd607b13eca5a2f859cf81d4f44ff9c3b55c7022b2f74a5b0e6cba5af12e03bb736560592dc9b9d3e2eaa735894142fd7d4999d501bf575c70bfe570508c134db83", 0xaf, 0x1, &(0x7f00000000c0)={0x3, {"f3034b3664c153"}, 0x1400000000}, 0x10) 2018/03/13 05:45:08 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f83f53)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000000400)=0x7ff, 0x4) sendto$inet6(r0, &(0x7f000092f000), 0x28c, 0x0, &(0x7f00005a3fe4)={0xa, 0x4e20}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xffffffffffffff9b, 0x23fffd, 0x0, 0x111) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000002440)='tls\x00', 0x4) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x41, &(0x7f0000000000)={'security\x00', 0x3, [{}, {}, {}]}, 0x58) 2018/03/13 05:45:08 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000004c0)={0x2, 0x5, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x4e20, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}}]}, 0x60}, 0x1}, 0x0) r1 = socket$inet(0x2, 0x80006, 0x10000) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000100)=@int=0x100, 0x4) [ 312.019259] sctp: [Deprecated]: syz-executor6 (pid 26841) Use of int in maxseg socket option. [ 312.019259] Use struct sctp_assoc_value instead 2018/03/13 05:45:08 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000440)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0xcd) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000000200)=""/47, 0x2f}, {&(0x7f0000000080)=""/170, 0xffffffffffffff69}, {&(0x7f00000014c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/32, 0x20}], 0x5, 0x3b) socket$alg(0x26, 0x5, 0x0) socketpair$inet(0x2, 0x6, 0x400, &(0x7f00000002c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000240), &(0x7f0000000280)=0x4) 2018/03/13 05:45:08 executing program 3: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2018/03/13 05:45:08 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000003340)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f0000003300)={&(0x7f0000002240)=@ipv6_delroute={0x30, 0x19, 0x1, 0x0, 0x0, {0xa, 0x14, 0x34}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x4fe, 0x0, 0x5}]}]}, 0x30}, 0x1}, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={0x0, 0xfffffffffffffc00, 0x7, [0x1, 0x4, 0x7ff, 0x6, 0x0, 0xffffffffffffff7f, 0x756e4c97]}, &(0x7f0000000100)=0x16) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8) 2018/03/13 05:45:08 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000140)='bcsf0\x00') r1 = socket$packet(0x11, 0x3, 0x300) socketpair$inet(0x2, 0x80801, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000000c0)=[@in6={0xa, 0x4e24, 0x4, @dev={0xfe, 0x80, [], 0xc}, 0x6}, @in6={0xa, 0x4e23, 0x2, @remote={0xfe, 0x80, [], 0xbb}, 0x9}, @in={0x2, 0x4e22, @loopback=0x7f000001}], 0x48) getsockname$packet(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000180)=0x14) setsockopt$packet_int(r1, 0x107, 0x1, &(0x7f0000000000)=0xe, 0x193) 2018/03/13 05:45:08 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004ff0)={0x3, &(0x7f0000002fe8)=[{0x35, 0x0, 0x4000000000401, 0xfffffffffffffffd}, {}, {0x6}]}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) recvfrom$inet(r2, &(0x7f0000000180)=""/14, 0xe, 0x40, &(0x7f00000001c0)={0x2, 0x4e24, @multicast1=0xe0000001}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000100)={r4}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000000040)=[{0xa, 0xff}, {0xa, 0x4}, {0xf, 0x8}, {0x3, 0xffffffffffffff40}, {0xb, 0x7}, {0x8, 0x9}], 0x6) sendmmsg(r1, &(0x7f0000008180)=[{{0x0, 0x0, &(0x7f0000004e80), 0x0, &(0x7f0000008000)}}], 0x1, 0x0) 2018/03/13 05:45:08 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)={r0}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f00000000c0)={0x18, 0x0, {0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x15}, 'lo\x00'}}) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000), 0x4) socketpair(0x6, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) accept$packet(0xffffffffffffffff, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001300)=0x14) bind$can_raw(r2, &(0x7f0000001340)={0x1d, r3}, 0x10) 2018/03/13 05:45:08 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d85fe4)={0xa, 0x4e23}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x100000000088) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000124f51)=""/175, 0xaf}], 0x1) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000000040)=0x2, 0xfe26) sendmsg$inet_sctp(r1, &(0x7f0000557fc8)={&(0x7f0000e3aff0)=@in={0x2, 0x4e23}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)='^', 0x1}], 0x1}, 0x0) r2 = accept4$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x800) setsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f00000000c0)=0x101000000, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0x1, @dev={0xfe, 0x80, [], 0xf}, 0x10001}, 0x1c) 2018/03/13 05:45:08 executing program 7: r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000000100)=@ethernet={0x306, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x16}}, 0x80) sendmsg$kcm(r0, &(0x7f0000000200)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x35, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x1}, 0x40) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000380)={@dev, @dev, 0x0}, &(0x7f00000003c0)=0xc) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000400)={@empty, 0xb, r1}) 2018/03/13 05:45:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000025bfc8)={&(0x7f0000b9343a)={0x10}, 0xc, &(0x7f000033cff0)={&(0x7f0000e62000)=ANY=[@ANYBLOB="2000ffffffffffffff02000000000000000000000004000900"], 0x20}, 0x1}, 0x0) splice(r0, &(0x7f0000000000), r0, &(0x7f0000000040), 0x0, 0x0) 2018/03/13 05:45:08 executing program 7: r0 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000001640)={'broute\x00', 0x0, 0x3, 0x2d, [], 0x5, &(0x7f0000001580)=[{}, {}, {}, {}, {}], &(0x7f0000001600)=""/45}, &(0x7f00000016c0)=0x78) r1 = socket$inet(0x2, 0x3, 0x20000000084) getsockopt$EBT_SO_GET_ENTRIES(r1, 0x0, 0x83, &(0x7f0000001200)={'nat\x00', 0x0, 0x0, 0x90, [], 0x0, &(0x7f00000001c0), &(0x7f0000000200)=""/4096}, &(0x7f0000001280)=0x108) 2018/03/13 05:45:08 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)={0x2, 0x5, 0x0, 0x9, 0x3ac, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast1=0xe0000001}}, @sadb_sa={0x2, 0x1, 0xffffffffffffffff}, @sadb_x_nat_t_port={0x0, 0x15, 0x4e24}]}, 0x50}, 0x1}, 0x0) socket$key(0xf, 0x3, 0x2) 2018/03/13 05:45:08 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x4000000000000005, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @rand_addr}, 0x10) sendto$inet(r1, &(0x7f0000a88f88), 0x101cd, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000001f3a)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f00002b6ffd), 0x0, 0x8040, &(0x7f0000a1b000)=@un=@abs, 0x8) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fb4000)) 2018/03/13 05:45:08 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e23, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}, 0x2, 0x8, 0x8, "58e4054597207a001c305ac0b4058c3ec3ca7b16b12a4d2e3959b2a310078fbe89ce829d28e1a7e982902cc1c1aa2dc45251cde5a3241f75113e42db14512113df687ae5e9d77abd67c3e7e175c68b78"}, 0xd8) r1 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1}, 0x10) sendmsg(r1, &(0x7f0000030000)={&(0x7f00004aeb5c)=@generic={0x10000000001e, "bc07000000008d0000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe00000003000000f8000007003f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198374edb9b7341c1fd4cb24281e27800000100076c3979ac40000bd837e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000447ff0), 0x0, &(0x7f00002d4000)}, 0x0) [ 312.224545] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=26903 comm=syz-executor3 [ 312.261939] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pig=26903 comm=syz-executor3 2018/03/13 05:45:08 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000346fd4)={0x0, 0x0, 0x0, 0x162}, 0xfffffffffffffe1d) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x1, 0x2000000000000320, &(0x7f0000000000)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x6}, @ldst={0x3, 0x3, 0x0, 0xd, 0x3, 0xfffffff8, 0xffffffffffffffff}, @exit={0x95}, @alu={0x4, 0x7, 0x6, 0x6, 0x0, 0x14, 0xfffffffffffffff1}, @map={0x18, 0xa, 0x1, 0x0, r0}, @generic={0x9, 0x7f, 0x9, 0x2}, @alu={0x4, 0x8000, 0xb, 0xa, 0x8, 0x80, 0x10}, @exit={0x95}, @call={0x85, 0x0, 0x0, 0x1d}, @call={0x85, 0x0, 0x0, 0x2c}], &(0x7f00000000c0)='GPL\x00', 0xfffffffffffffffc, 0xfe20, &(0x7f00001a7f05)=""/251, 0x0, 0x20}, 0x48) 2018/03/13 05:45:08 executing program 1: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'erspan0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="1600000000000000000000000000000000000000000000000000020000000000000000000000000000000100"]}) 2018/03/13 05:45:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0xc) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f0000000080)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x14, 0x15}}}, 0x20) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(r2, 0x0, 0x61, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], &(0x7f0000000540)=0x10f) connect$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x6, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x20) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@rand_addr, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f00000001c0)=0x148) getsockname(r1, &(0x7f0000000300)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000340)=0x3a) socketpair(0xa, 0x800, 0xd6f, &(0x7f00000003c0)={0xffffffffffffffff}) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000280)={r1}) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000240)='tunl0\x00', 0x10) writev(r0, &(0x7f000037d000)=[{&(0x7f0000199fe1)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r5 = socket$netlink(0x10, 0x3, 0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x2, 0x100000000, 0x40, 0x800}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000380)={r6, 0x4, 0x10001, 0x6, 0x200, 0x3}, 0x14) writev(r5, &(0x7f0000fb5ff0)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/03/13 05:45:08 executing program 7: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000001540), 0x80000) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000001580), &(0x7f00000015c0)=0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000e5b000)={0x2, 0x4e20, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb0fb8)={0x1, 0x3, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000eb9da43bd2818962faa923b03294d3f8eb901386f7a3e0e58577c854e9359755024165f360d800bcb1fd6a67f92678ce57a11c1c56f265b1f1541510b7ed2d6e892f5851a6f8e10938b40d5b417a0a9424b22e38fea2bab2dc141c13f49429286da410ed762fc1af98612f6e8f4328fc0440d873294717ad501c1d09329d24f3873c8addeb551dd43b8dacdf08fbc16fcd4a874c29f24f678dc904fc6a4421a9ef06e3f21a761d2ecac350b430063939b3394f08ee862009ac84668f42460bfe1c19e7527c3a1f239f6682372eaeaab4697b940bd71d2d520b32ad6590122871a08d099cecee5ef7e84491593daf32bf254bd52cae43815001b99988fe788dc0edb7c9ce5f295fd42a695254a56257b276aa18a38b000957f7fc94eb40117a09712c5286c8342e36a35564f38f9e2ce71e12c392d05f"], &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183}, 0x48) sendto$inet(r1, &(0x7f00008ac000), 0x266, 0x0, 0x0, 0x1cd) r3 = socket$kcm(0x29, 0x1000000000000005, 0x0) recvmsg$kcm(r3, &(0x7f0000000140)={&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @dev}}}, 0x80, &(0x7f00000000c0), 0x0, &(0x7f0000000100)=""/6, 0x6}, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000000080)={r1, r2}) 2018/03/13 05:45:08 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x2, 0x10, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000012000), 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) sendmsg$key(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000600)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x2, 0xa, 0x0, 0x0, 0x2}, 0x10}, 0x1}, 0x0) 2018/03/13 05:45:08 executing program 5: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x6, &(0x7f0000000040)=[{}, {}, {}, {0x0}, {}, {}]}) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000a80), &(0x7f0000000ac0)=0x10, 0x80800) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000000b00)=0x6, 0x4) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000001c0)={r1, 0x1, &(0x7f00000000c0)=[0x80000000], &(0x7f0000000100)=[0x800, 0xaa, 0x6, 0x1000], 0x2, 0x8, 0x0, &(0x7f0000000140)=[0x0, 0x1ade, 0x100000001, 0x8, 0x6, 0xb45, 0xffff, 0xfffffffffffffffa], &(0x7f0000000180)=[0x8, 0xc5d, 0xffffffffffffffff, 0x411, 0x4, 0x9, 0x62, 0x0, 0x3, 0x9]}) r3 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@generic, &(0x7f0000000280)=0x80) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f00000002c0)=0x401, 0x4) 2018/03/13 05:45:08 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) accept(r0, &(0x7f0000000180)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @remote}}}, &(0x7f0000000140)=0x252) connect$vsock_stream(r1, &(0x7f00000000c0)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) writev(r0, &(0x7f000030d000)=[{&(0x7f0000cc6f54)="2900000018001980013d75241a0407210206e30067ffbd01040000000800050000000200080000bf00", 0x29}], 0x1) accept4$packet(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000040)=0x14, 0x80800) 2018/03/13 05:45:08 executing program 2: r0 = socket$nl_xfrm(0xa, 0x3, 0x87) syz_emit_ethernet(0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaa0effffffffffff86dd60d8652b00148700fe8000000000000000000000000000aafe8000000000000000000000000000aa000001f4", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="d330ba"], &(0x7f00000000c0)={0x2000000, 0x0, [0x2, 0x0, 0x4000000000000000, 0x7ab]}) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000480), 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000004c0)={0x0, 0x7f, 0x30}, &(0x7f0000000500)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000540)={r2, 0x9}, 0x8) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, 0xa, 0xb, 0x2, 0x70bd2a, 0x25dfdbfc, {0x1, 0x0, 0xa}}, 0x14}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000003c0)) getpeername$netlink(r0, &(0x7f0000000400), &(0x7f0000000440)=0xc) socket$packet(0x11, 0xd316778d50c37eb3, 0x300) r4 = accept(r0, &(0x7f00000001c0)=@l2, &(0x7f0000000240)=0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e23, 0x3ff, @dev={0xfe, 0x80, [], 0xe}, 0x9}}, 0x29, 0x7, 0x79, 0x822, 0x91}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000000380)={r5, 0x7f, 0x6f0a}, 0x8) 2018/03/13 05:45:08 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e33fa8)={0x26, 'aead\x00', 0x0, 0x0, 'gcm_base(ctr-twofish-avx,md4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004b5000), 0x0) r1 = socket$unix(0x1, 0x3, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@mcast2, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f00000001c0)={@remote={0xac, 0x14, 0x14, 0xbb}, @remote={0xac, 0x14, 0x14, 0xbb}, r3}, 0xc) recvfrom$unix(r1, &(0x7f0000000000)=""/97, 0x61, 0x40, 0x0, 0x0) 2018/03/13 05:45:08 executing program 0: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000040)="eff74cb558254caa8b8570040d5c9ff11ef47a99c65a1ed35cc28dabf8705b908816fd8ddbbad441320982a2009a966c85d2a046958b0a16ab401171be0fe4792f9d0633935c6fd39136e3f4469568422984be25c98a9fafaf77fff7bfd178d7f3a77c9446666d37d603642ca16987ee236497cd311ef18ea2417a802de369fef4f57e28103e5b763babe7ee2a6e323741a150b69dd8", 0x96) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000004c0)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000080), 0x0) 2018/03/13 05:45:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000040)={r0}) recvfrom$packet(r1, &(0x7f0000000080)=""/13, 0xd, 0x2, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'gretap0\x00', 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x0, 0x4) sendmsg$nl_route(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=@bridge_delneigh={0x28, 0x1c, 0xf07, 0x0, 0x0, {0x7, 0x0, 0x0, r2}, [@NDA_LLADDR={0xa, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}]}, 0x28}, 0x1}, 0x0) 2018/03/13 05:45:09 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x1) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000f59000), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000140)={0x101, {{0x2, 0x4e24, @rand_addr=0x6}}, {{0x2, 0x4e22, @remote={0xac, 0x14, 0x14, 0xbb}}}}, 0x108) sendto$inet(r0, &(0x7f0000000040)="be", 0x1, 0x0, &(0x7f0000000100)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/03/13 05:45:09 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) sendto(r0, &(0x7f0000000140)="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", 0x135, 0x0, &(0x7f0000000040)=@ax25={0x3, {"dea0fb790fd4e8"}, 0x5}, 0x80) socket$inet6(0xa, 0x0, 0x0) 2018/03/13 05:45:09 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) r2 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r2, &(0x7f000027eff0)={0x28, 0x0, 0x0, @host=0x2}, 0x21002528b1f1cb45) connect$vsock_stream(r2, &(0x7f0000ebc000)={0x28, 0x0, 0x0, @hyper}, 0x10) r3 = socket(0xa, 0x4, 0xffff) getsockopt$bt_BT_SECURITY(r3, 0x112, 0x4, &(0x7f0000000040), 0x2) getsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) socketpair(0x0, 0x8000f, 0x1ff, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000001380)={0x8, &(0x7f0000001340)=[{}, {}, {}, {}, {0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r5, 0x4010641c, &(0x7f00000014c0)={r6, &(0x7f00000013c0)=""/208}) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000001140)=0x3b0, &(0x7f0000000140)=0x4) r7 = accept$inet(r1, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000001180)=0x1f, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r7, 0x84, 0x64, &(0x7f00000011c0), 0x0) getsockopt$IP6T_SO_GET_ENTRIES(r4, 0x29, 0x41, &(0x7f0000001500)={'mangle\x00', 0xab, "60fb08a4abd7ebfeb69a0edf94ad8211b6568448825f262c090dd0af7a03511207808c7a204a5198424bb067d6346357911d059027a538d87ad72b7e44c37565aa834fd5b9f1f0d70e58319fa3262698bf6c4665628a50d493f466033e85bb5c7668b8a5c36ad4e4e6140aa708923e447e8073c51d0ca19b77aa1e70b926ad3a328355227368c9785ae82d3b9690c35ed3100ffc7dcd1bb7445c2f156b795a41ed65b3745ec65e00c42988"}, &(0x7f00000011c0)=0xcf) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00000012c0)={0x8, 0x4, 0x5, 0x406d0447, 0x0}, &(0x7f0000001600)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000001640)={r8, 0x24}, 0x8) sendmsg$rds(r3, &(0x7f00000010c0)={0x0, 0x10103, &(0x7f00000010c0)=[{&(0x7f00000000c0)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x4000}, 0x400800) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000001200)={0x800, 0x2, 0x9}, 0x10) ioctl$sock_inet_SIOCDELRT(r7, 0x890c, &(0x7f0000001240)={0xffffffffffffffff, {0x2, 0x4e20, @multicast2=0xe0000002}, {0x2, 0x4e20}, {0x2, 0x4e23}, 0x1, 0x2, 0x8, 0xd35e, 0x80, 0x0, 0x0, 0x1, 0x3f}) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000001100)=0x4bee, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x4, 0x1, 0x0, 0x100000001, 0x7fffffff}, 0xc) 2018/03/13 05:45:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x80000000000001, 0x84) pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x23, &(0x7f0000000440)={@loopback, @remote, 0x0}, &(0x7f0000000480)=0xc) bind$packet(r1, &(0x7f00000004c0)={0x11, 0xd, r2, 0x1, 0x3, 0x6}, 0x14) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 312.356765] dst_release: dst:000000005a13af9a refcnt:-1 2018/03/13 05:45:09 executing program 5: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000004000)=[{&(0x7f0000002fdb)="240000001a00030007fffd946fa283bc02eee6d87986c497271d856808001000d188737e", 0x24}], 0x1}, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f0000000500)={'security\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00.\tM[\x00', 0xfffffffffffffe05, "5f7733d99f18719e4a183c4717638d5a0bf94609f63a669d193d015412e1213f6667356718fce9a2ae5b10534b3f5ceceac2260cb5dad8f4f05677dba53100e170d835883dfcb33a999433062f85d77b04acbbce0358e207f2edfeae3812c6dd8943c12a436d70533e8cac1971c15b5d088149555a1b5106c3e3bc30685f91502d661403689aed261f69318246e1bc43830f5fda41f50ba0cea795f7916e3a0ed56941061126d46948d52e504319534458ddd8a9153d95c403bf5b9ee799b18e268eaba23a744910e5b1cf7bfa3968a9dea6cb8a57e3cc787d6d5f3936b2e4c3bc3eb949f7cfd620388216ea8bd21beb68abf546f9dad2963fde341537aff67b9a3f4b81a8e93491f398d4abf2ca1e32e405479ac0a6c084d8029e4ed6678e8fe6ef44e5bbd36347390441930c9d4ee4153a9b18449e87613a561607bd34565439636374b26bdbb8adb97fe908676d235944e1d6004863d7aabc313254bde902fe3235f2555025501363f73a126adf41160d81440a5330d69c41d8"}, &(0x7f0000000140)=0xfffffffffffffdfd) 2018/03/13 05:45:09 executing program 0: r0 = socket(0xb, 0x0, 0xdb9a) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x1, 0x2, 0x0, 0x0, 0x1, "1f59e1dd4640cde162c9a2051167243ed513401a0ad8717e43ef9e8a8aa1c189de23cdad3d36176a3a39875d479337f268b44610ef9a65e7ad04d9278363a6", 0x28}, 0x60) r1 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000040)={'ip6gre0\x00', &(0x7f0000000180)=@ethtool_coalesce={0xf}}) 2018/03/13 05:45:09 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f0000000080)=0x80) recvfrom$llc(r1, &(0x7f00000000c0)=""/107, 0x6b, 0x100, &(0x7f0000000140)={0x1a, 0x337, 0x4, 0x2, 0x2, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}}, 0x10) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000004c0)=@broute={'broute\x00', 0x20, 0x1, 0x240, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000280], 0x0, &(0x7f0000000240), &(0x7f0000000280)=[{0x0, '\x00', 0x0, 0xfffffffffffffffe}, {0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffe, 0x1, [{{{0x5, 0x0, 0x86dd, 'syzkaller0\x00', 'tunl0\x00', 'sit0\x00', 'ifb0\x00', @empty, [], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], 0x128, 0x160, 0x1b0, [@ip6={'ip6\x00', 0x50, {{@empty, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, [], [], 0x0, 0x0, 0x0, 0x7fffffe}}}, @mark_m={'mark_m\x00', 0x18}]}, [@common=@dnat={'dnat\x00', 0x10, {{@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}}}]}, @common=@LED={'LED\x00', 0x28, {{'syz0\x00'}}}}]}]}, 0x2b8) [ 312.433728] sctp: [Deprecated]: syz-executor4 (pid 26972) Use of int in maxseg socket option. [ 312.433728] Use struct sctp_assoc_value instead 2018/03/13 05:45:09 executing program 1: r0 = socket$key(0xf, 0x3, 0x2) r1 = socket(0x11, 0xa, 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0xaa}, r2}, 0x14) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000000200)=0x4, 0x4) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000000)="9935685319bb665b806f225087968ad192fed842c16a82afd86bcf2ab043fde43a3dff56ebf16e6e7fcedb1f566eb0f1a5dc98c14dd7c87145977470e28557590c2bf230a938ed7ff2246dffc97c5c3c2ba5", 0x52) 2018/03/13 05:45:09 executing program 2: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f000001cff0)={0x2, 0x4e20, @loopback=0x7f000001}, 0x10) sendmsg$rds(r0, &(0x7f000000dfc8)={&(0x7f0000014000)={0x2, 0x4e20, @rand_addr=0x31a00dfb}, 0x10, &(0x7f0000001fc0), 0x0, &(0x7f0000001700)=[@rdma_args={0x48, 0x114, 0x1, {{}, {&(0x7f0000000040)=""/234, 0xea}, &(0x7f0000001640)=[{&(0x7f0000001140)=""/115, 0x73}, {&(0x7f00000011c0)=""/231, 0xe7}, {&(0x7f00000012c0)=""/32, 0x20}, {&(0x7f0000001300)=""/12, 0xc}, {&(0x7f0000001340)=""/46, 0x2e}, {&(0x7f0000001380)=""/119, 0x77}, {&(0x7f0000001400)=""/232, 0xe8}, {&(0x7f0000001500)=""/154, 0x9a}, {&(0x7f00000015c0)=""/121, 0x79}], 0x9}}], 0x48}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x0) r2 = accept(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x80) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000000180)={0x4, &(0x7f0000000100)=[{0x0, 0x0, 0x0, @remote}, {0x0, 0x0, 0x0, @random}, {}, {}]}) socket$inet6(0xa, 0x4, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000), &(0x7f00000000c0)=0x8) 2018/03/13 05:45:09 executing program 3: r0 = socket$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) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f59000)=0x6a0, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0x4e23, @loopback=0x7f000001}, 0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet(r0, &(0x7f0000000200)="acbb915d6846975d5d248d4c7271158fe1e9ddf29ae03c05a1540f9697de41ce3853036c3cc3396fab70b8f72443207b3bc9d2b76a2124327a8dc22115702dfd81d9c5daf3734095c968bb4c931a63cd94bb7867640a43974b73d5c0585e650b0a2955cb758332d300e011c378c17bde5460ef55a7bcfe93f760a0a1928b8c0010a2", 0x82, 0x8880, 0x0, 0x0) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0x0, @rand_addr}, 0x10) sendto$inet(r0, &(0x7f000099e000)="850ef00109525e0e36334d055dffd02147c4f48d137fb0ae6dad4bfd54365b7b836407594893a400508bc774af07bfed17643ca96d2436ebcb30407e8e72569639195e57a488c59c933ba1657667611e1c87f98c2971a2877f608da84e915d2b4810660ee7ec5ab58effbaaafa429a08b6dd2c27c9ce", 0x76, 0x0, &(0x7f0000449ff0)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000000080)="d18534874290737f4182944c71ca3a1f91f712c151c78a1d1836b267cd52dba752f4bfd07bf9f9eaaa8285543b847cbd234d88e902db661b543bd9047aa51ba1cb828d1dd7d2e295edfb8ec3a373834c6eb2082c574ba8166394cf35be06d81e0cf50bb1850d654ffaf1e16cfd7d", 0x6e, 0x0, &(0x7f0000000100)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendmmsg(r0, &(0x7f0000006b80)=[{{0x0, 0x0, &(0x7f0000006a80)=[{&(0x7f0000005a80)="13", 0x1}], 0x1, &(0x7f0000006b00)}}], 0x1, 0x0) 2018/03/13 05:45:09 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000080)=""/44, 0x2c}, {&(0x7f00000000c0)=""/48, 0x30}, {&(0x7f0000000100)=""/83, 0x53}, {&(0x7f0000000180)=""/1, 0x1}, {&(0x7f00000001c0)=""/86, 0x56}, {&(0x7f0000000240)=""/48, 0x30}, {&(0x7f0000000280)=""/89, 0x59}, {&(0x7f0000000300)=""/49, 0x31}, {&(0x7f0000000340)=""/20, 0x14}], 0x9, 0x2a) r1 = socket(0xb, 0xa, 0xc491) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000440)=0x4, 0x4) sendmsg$nl_generic(r0, &(0x7f0000ef0fc8)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000000040)={0x24, 0x23, 0x829, 0x0, 0x0, {0x14}, [@nested={0x10, 0x7, [@typed={0xc, 0x4000000000000002, @ipv4=@multicast2=0xe0000002}]}]}, 0x24}, 0x1}, 0x0) 2018/03/13 05:45:09 executing program 0: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f0000000280)=0xcd43667cf75e02b3) r1 = accept(r0, &(0x7f00000001c0)=@rc, &(0x7f0000000240)=0x80) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000800)="4d4c9f27cca3a755e1a0a684a027049b0b4ababd51cd69404b6932f73687bc41a8e90dec2f492d80a4097391c08e97ae72f0c0ad0a507b83f968c3f30800d90f810efb1e2113406abc95abd40cc1e2ecc9118b59e478b5b0b47397fa82265935d9834dbb581e2641f2aef2ce3dd747058ef1cfdf2c35d0b444f2a82589c6aa4551263f729bc3263cb00464a50318ba30e6cfe6622dc53933fceb0b0dbe8af59860ba0391c2bd0ee862afa783958cb6441ad2a3d297a4d98936b2d799e58488f89a1e68911bc191ac75f9208cc60925442b5ff41fe330a4086658cee29d7bdb656eb9714124fc256c9498ad725198d0addeb0a90fde2d", 0x47) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000180)={'eql\x00', {0x2, 0x4e20, @local={0xac, 0x14, 0x14, 0xaa}}}) r2 = socket$can_raw(0x1d, 0x3, 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000016000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff}, 0x14}, 0x1}, 0x0) recvmsg(r3, &(0x7f000000b000)={0x0, 0x0, &(0x7f000000e000)=[{&(0x7f0000002000)=""/4096, 0x1000}, {&(0x7f0000013f73)=""/141, 0x8d}, {&(0x7f000001e000)=""/72, 0x48}, {&(0x7f000001f000)=""/107, 0x6b}], 0x4, &(0x7f0000019f8e)=""/114, 0x72}, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r1, 0x400448c8, &(0x7f00000003c0)={r1, r0, 0x3, 0x1, &(0x7f00000002c0)="0fa24df1763ceca8507d6110dea329e3725234850b92a361b02462313dc3f90220c6f9e2f3dc4270b09ac2b032f0f335ef768d98154fda985f7b5225240377d94a25d8b99747cc6ba896c9af6e2f5f9c1fd4a222df09ba5eb840f69816c782e87e79232df1df5a2544ce3b738b8b05774ab542410a287ce4bc7bf2d86dc5cc3fdbf10bc8dc64142d1fc0ee5c6546574c80f94a6073927837fe3c95d615243c8bd3d0629185d654c71ce87657547c03f8c76bef368920aba83bb93d9ba92fbedf8fc130ca176b28c1102371392cfc4936abd1ccc4c0d7336c9a8fc88ee2b693ccd2db645f6c", 0x6, 0x3, 0x100000001, 0x1, 0x9, 0x5, 0x9, "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"}) recvmsg(r3, &(0x7f0000010000)={&(0x7f000000f000)=@alg, 0x3f, &(0x7f000000efa0)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000007000)=""/53, 0x35}, {&(0x7f0000003f80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000)=""/21, 0x4}, {&(0x7f000001001f)=""/4096, 0x6fc}], 0x6}, 0x0) setsockopt(r2, 0x3, 0x1, &(0x7f0000000000)="22b8d91c2b4d3e93084aa4df21c2ce333c7861431de460c63eeb3428fff59b4633a2488401b465abac6bd4b02be6608f3fbd47da0da26f208a2e65ed14cbb926c78a800973070beded5119e7e5a901ca3f090b02a6e0b5daaf7d20162727f1f0764192ede4792f9a671b2824521f8e5f480dce1f5607388e531ffd8b3aedb2c34619b0bdb783785e8f6e7efac8a1438e6ce100e1d03507f58de4ad4b9a21250e1ca2974fdbb121979cd5e6c2f50172f270a022b72d17664cc55f3e748648252a88079eeb404ceb3743cd52e074228813f41f0c153ba65b583f581c4a95feae5660cb46d9b4b2df05a5385f0b47e5927b594acc153cdfa09d19", 0xf9) 2018/03/13 05:45:09 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x0, &(0x7f0000000000)=[{0x1000, 0xffffffff, 0x401, 0x5}, {0x1, 0x6, 0x5, 0x1f}, {0x47, 0x1, 0x49d9, 0x8}, {0x9, 0x4, 0xfffffffffffffffe, 0x100}, {0x3, 0x8001, 0x7, 0x4}, {0x4, 0x10000, 0x55, 0xffe000000000}, {0x0, 0x80000001, 0x6, 0x7fff}]}, 0xffffffe8) 2018/03/13 05:45:09 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ab9ff0)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff008}, {0x6}]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003b00)={0x0, 0x6, 0x30}, &(0x7f0000003b40)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000003b80)={r3, 0x200, 0x1, 0x2}, &(0x7f0000003bc0)=0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000003a80)={&(0x7f0000000380)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast2}}}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000000400)=""/231, 0xe7}, {&(0x7f0000000500)=""/198, 0xc6}, {&(0x7f0000000600)=""/11, 0xb}, {&(0x7f0000000640)=""/176, 0xb0}, {&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/237, 0xed}, {&(0x7f0000001800)=""/55, 0x37}, {&(0x7f0000001840)=""/244, 0xf4}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f0000002940)=""/79, 0x4f}], 0xa, &(0x7f0000002a80)=""/4096, 0x1000, 0x3}, 0x41) setsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000003ac0)={0x4, 0x1, 0x6, 0x7fffffff}, 0x8) 2018/03/13 05:45:09 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000a21000)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, &(0x7f00005ff000)='8', 0x1, 0x0, &(0x7f00007bcfe4)={0xa, 0x4e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x9b7b, 0x4) socketpair(0x8, 0x8000e, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x3, 0x0, 0x10003, 0x2}) accept$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000100)={0x0, @broadcast, @loopback}, &(0x7f0000000140)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast1, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @loopback}}}, &(0x7f0000000280)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000002c0)={{{@in=@loopback=0x7f000001, @in6=@remote={0xfe, 0x80, [], 0xbb}, 0x4e20, 0x8, 0x4e20, 0x0, 0xa, 0xa0, 0x20, 0x88, r4, r5}, {0x7c, 0x1, 0x7, 0x6991, 0x1000, 0x3, 0x6, 0x100000001}, {0x7, 0x400, 0x9, 0xd08e}, 0x3e66665e, 0x0, 0x1, 0x0, 0x1, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x16}, 0x4d4, 0x7e}, 0x2, @in, 0x3504, 0x7, 0x1, 0x6e98, 0x5cd8, 0x7, 0xe775}}, 0xe8) socket$inet6(0xa, 0x1, 0x8001) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r3, 0x1}) socket$inet6(0xa, 0x6, 0x0) writev(r0, &(0x7f0000f7ffe0)=[{&(0x7f0000357000), 0x1023c}], 0x1) [ 312.481375] sctp: [Deprecated]: syz-executor4 (pid 26988) Use of int in maxseg socket option. [ 312.481375] Use struct sctp_assoc_value instead 2018/03/13 05:45:09 executing program 6: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt(r0, 0xff, 0x0, &(0x7f0000261f44)=""/188, &(0x7f00009f1ffc)=0xbc) getsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/03/13 05:45:09 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@pppoe={0x0, 0x0, {0x0, @local}}, &(0x7f0000000080)=0x80, 0x800) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00000000c0)={0x0, 0x2, 0x0, 0xaad5, 0xfffffffffffffe00}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xfff, 0x1, 0x5, 0xa, r1}, 0x2) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000180)=0x4) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000000140)="2400000020002553075f0165ff72fc0280000000001000220ee1000c08000e0000001700", 0x24) 2018/03/13 05:45:09 executing program 0: syz_emit_ethernet(0x12, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaaaa2aaaaa168100470088ca"], &(0x7f0000000000)={0x4000000000000000, 0x0, [0x0, 0x0, 0x0, 0xffffffffffffffff]}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@rc, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000140)={0xffffffffffffffff, 0x5, 0xcd9b, 0x40b4, 0x3}, 0x14) 2018/03/13 05:45:09 executing program 6: socket$bt_bnep(0x1f, 0x3, 0x4) syz_emit_ethernet(0x34, &(0x7f0000d11efb)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8906, "7f0d74b1b323df1dded42ca4288164c1d9e4a4c3023b12d6edea867c43cd2b64fb5203a81a2a"}}}, 0x0) 2018/03/13 05:45:09 executing program 2: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f0000000040)=""/152, 0x98, 0x40000000, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/03/13 05:45:09 executing program 4: syz_emit_ethernet(0x9a, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaa0000140000009100060081001a0086dd6020a17e005c0000fe800000000000000000000000000000fe8000000000000000000000000000aa4002040100010500fe8000000000000000000000000000bb0420880b0000000000000800000086dd00000000000000000054694fe6adc9b38a9600000000000000000000000000000000000000000000000000000000000000000000"], 0x0) 2018/03/13 05:45:09 executing program 1: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000ff4fe0)="1f0000004a00e9ff05000000230000003f800000000000f504fe441951840a", 0x1f) recvfrom(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x40000102, 0x0, 0x0) 2018/03/13 05:45:09 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) listen(r0, 0xfffffffffffffeff) ioctl$sock_netdev_private(r0, 0x89f2, &(0x7f0000000100)="0ef21a52741691f3341f7dad32b51a1a53288ff48df916ee8b49886bc9af9371c5785c2997e9efb29ac44fda816630440dd8dd61ae94ee560b0e86fb3bcef854e640aad05121bfebc0334c6278d9968ba73b1ceb24df2d5fbc02757652f32c98aefa175a42b9d2c034e426986abcb6eafc90e1f147455f2ba6f3b4253ccb6ec42e812e3a1e71442c36dad06f3b5fe7e70469def61209e10a77811b2875241355d2b91846c5430a7ea6bf0a75103c5349ca6b83eb04100a0e50fee9a00525addaac9e70b6e5256ef25073d7bf7f6e2149f46f4b4ef0ead1632ebb666e54a514349f68945f644ce63e22edd548a61b6fc021b62a4b0d6b8c063154e36a86eb63") getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="000059f9f0a86d2d74375d3572c1ea3093f70000eb27aac899e1b937ad00000000570fbd32ffc7d8e7b5e4ecd7320b2e6459c1c8b72f84dadcfeaf78d7f84e4b44525d149bbe02e71c90cb5300000000000000000000b39f0fc46345a969145c86de7198bcf3501afb1bd8a0b060789c53c0e424d490ebf6f1e5763560cb0c7bce42b99672b6f0c708cd3b8ea22292deadaf313762a32354fc08bd530b2dfce7147185207ca88dd582bbeb2df9b7078cb1f1a62bcc39f0675bfad27c030f5d988f4ba405684459d5ca717f959acc97951c3a037c118994b00d3677c5859dbeecc82b6583ac0ca23e59391081a53120e128c37bf1f8f0aa18b1679736"], &(0x7f0000000200)=0x8) 2018/03/13 05:45:09 executing program 7: r0 = socket(0x11, 0x802, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000000)={'ip6_vti0\x00', &(0x7f0000000400)=@ethtool_dump={0x40}}) socket(0x4, 0x80000, 0x8) 2018/03/13 05:45:09 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000000340)=@l2, &(0x7f00000003c0)=0x80) accept$alg(r0, 0x0, 0x0) r1 = socket(0x15, 0x5, 0x0) getsockopt$sock_buf(r1, 0x1, 0x20000000000001c, &(0x7f0000000100)=""/127, &(0x7f00000000c0)=0x7f) 2018/03/13 05:45:09 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001fc4)=ANY=[@ANYRES32=0x0, @ANYBLOB="34000000000f514f65f876b96f3c829c8276bb70d83c36dc6e84f6bd4d8387507ce070597400370000b3dd52ca0000000000000000000000"], &(0x7f0000007ffc)=0x3c) r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x80000) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x1, 0x4) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) accept4(r1, &(0x7f00000001c0)=@nfc, &(0x7f0000000240)=0x80, 0x80800) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000140)=0x8, &(0x7f0000000180)=0x1) poll(&(0x7f0000001fef)=[{}, {}, {}], 0x3, 0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000100)={r0, 0x4}, 0x8) 2018/03/13 05:45:09 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00000000c0)={{{@in=@broadcast, @in=@local}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000280)={r2, 0x1000}, &(0x7f00000002c0)=0x8) sendto$inet6(r0, &(0x7f000023effe)='o', 0x1, 0x0, &(0x7f000010e000)={0xa, 0x1000000000004e20, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/03/13 05:45:09 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r0, &(0x7f0000000340)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @rand_addr}}}, &(0x7f00000003c0)=0x80) sendmsg$kcm(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000400)="44b0eaf2276c9783d2e6c5c79d06c985cfdc0826b4408147e56b61f036d00be2bb78cc8785a1ec841033f38868ff4bd91e23a6054672e7614d85ff5afd08bbe011713dac843c49a16103d548ce846ddfa0c01c587af237078350662dc6169dbe05715dcc85ce347721c1c0894349cd384a6f2795a986457f6d1e8d27b159978adf81375b99a2dbe316c09dcbe61d2b6810d8a1f60541e35fd565f0ba557be12a4d57db5eba5941124d2291b327a11e7d86538df5b82bc423c25fd3111bb4d91a80e0f47314a4a9c0769fd2764cd2a8d076daa57d6d8d4eb6e68afbc07f800477d114f37f3ed30c4add4aea528056c6b590662965", 0xf4}], 0x1, &(0x7f0000000540)=[{0x78, 0x112, 0xb863, "38817a290242e0fea013a9f82be53ca1950ad9d32fb98aa6c34590b04854cab51f9886bf04ee816b70e2502280f94c6c01a7024f1f392b4d46b0f7f4d8d33512314fceddb011e1f7c5d35a3153c90123d771d317ca079147e321ace51c738f17276600ed"}], 0x78, 0x24000810}, 0x8000) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000eff4)={0x10, 0x34000}, 0xc, &(0x7f0000000000)={&(0x7f0000eea000)={0x18, 0x23, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0xb}, [@nested={0x4, 0x5}]}, 0x18}, 0x1}, 0x0) 2018/03/13 05:45:09 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x8, 0x4) sendmsg$alg(r0, &(0x7f0000fc5fc8)={0x0, 0x0, &(0x7f0000fc5441), 0x0, &(0x7f0000000fe1)=ANY=[@ANYBLOB="18000000000000001701000003000000000000000000000018000000000000001701000002000000f8ff000000000000"], 0x30}, 0x0) 2018/03/13 05:45:09 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6(0xa, 0x8000f, 0x9, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000280)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000140)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14, 0xc}}, 0x3ffc000, 0x7bc13227773981f5, 0x0, 0x3, 0x81, 0x80000001, 0x5}, &(0x7f0000000180)=0x20) bind$inet(r1, &(0x7f0000000100)={0x2, 0x4e22, @multicast1=0xe0000001}, 0x205) sendmsg$key(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x30}, 0x1}, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000c9af18)={{{@in=@rand_addr, @in=@rand_addr}}, {{@in=@multicast2=0xe0000002}, 0x0, @in6=@ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}, 0xe8) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000200)={&(0x7f00000001c0)=[0x0, 0x0], 0x2}) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet(r4, &(0x7f0000000000)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) 2018/03/13 05:45:09 executing program 1: syz_emit_ethernet(0xff59, &(0x7f0000000440)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, "469a09", 0x0, 0x3c, 0x0, @remote={0xfe, 0x80, [], 0xbb}, @local={0xfe, 0x80, [], 0xaa}, {[@srh={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, [@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @mcast1={0xff, 0x1, [], 0x1}, @mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @empty]}, @srh={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x14}}, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [], 0xaa}]}, @fragment, @srh={0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0xbb}]}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}}}}, 0x0) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pread64(r0, &(0x7f0000000040)=""/161, 0xa1, 0x0) 2018/03/13 05:45:09 executing program 7: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@sco, &(0x7f0000000180)=0x80) sendmsg$alg(r0, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001500)=[{&(0x7f00000001c0)="083f12e9e64e59f5d8dfdb842a2c29b967e93d6b703a434a9e4a3a1328a7e30920d512a11d10b0a6ae68f605", 0x2c}, {&(0x7f0000000200)="8c5bd0e0ec3bbfa1038796e3837aa0c56e9589a469c674300e7e96983dda4d3d918129b521a4b30e1ce31164d7a77fbbd89d12dd82e797c831e343d64168a53238cfdd977e1690bca627d885095565bed4b351c02a2002c631b401291b2fa7b0259d5d8e47c37153812812015d391492e264cb048710ef9b79d35137d6627c62c159f9ab21b28b47514a96c4821a24a423", 0x91}, {&(0x7f00000002c0)="0ca8aacc2c87b150c95dc9f3bb60ad0c09921456f088c6a423ade9ad6c50a5830e79e38fb7153de3bc4ebcdde48b9d80f6e6911aa142f64d87e577ababaa96240e84e51bbb38d2d91fd8588c2f6515e7614bb5f07349b87a205f06f49e04eeb7b221a83eb5ca203c6c1ff230a571b96ce23db652015d67edeeff4f4e650cab0e1244536d785f365a9cba5fb4f89220fb9382bc5ffa3aa2d2ce9878b49f17b2bb9888ad43", 0xa4}, {&(0x7f0000000380)="c60132d77c59797d436b9250a49259837e632b3a0732b04de9b4df1c6ce0c84a9a24f8bf58a3f19cf3b689f213238240af0a88fa1da10539743bca13a6359ffa696caea9fae460998d3a4d0a3c19613fc20a1def1a3c54571447b6ff2e26f3fa8b7ebf7bfd6d86f42bbf3c0ff64ec03ff903b111e38ebcee85a17bd5833ecc8bdf0b3bac3fc3bb4058", 0x89}, {&(0x7f0000000440)="bd03e2599720c1bf707c4eff3ae25a40f28fb57d19f5b5d6db2ac10847a521dc6184e71950f57c5e4ae74c17a6d287af1698d203956aca2ea1ddd41ec5b9c8d10f4ea73a22c7a33e276ad80ed1d3f0ff12359e2be2ad5d0da3bff0afe6d7e7df5eda58c525a5a5b77f7d900d259a5f0d7c690ab9ef1382ad53c2a5de597e9bf804f8e886e428113b4600233d829e197d336db543ff32e75a31cd98be0c1dc9a11bdc0ee44fe17d", 0xa7}, {&(0x7f0000000500)="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", 0x1000}], 0x6, &(0x7f0000001580)=[@op={0x18, 0x117, 0x3}], 0x18, 0x8881}, 0x40000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(r1, 0x0, 0x82, &(0x7f0000000000)={'nat\x00'}, &(0x7f0000000080)=0x78) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f00000000c0)={@rand_addr=0x1000, @local={0xac, 0x14, 0x14, 0xaa}}, 0xc) close(r1) 2018/03/13 05:45:09 executing program 6: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x80) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x10000, {{0xa, 0x4e23, 0x81, @remote={0xfe, 0x80, [], 0xbb}, 0x72}}}, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) getsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000340)={{0xa, 0x4e21, 0x20, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x65bbe7cc}, {0xa, 0x4e23, 0x3, @loopback={0x0, 0x1}, 0x5}, 0x7fff, [0x9, 0x7, 0x5617, 0x10001, 0x4, 0xfffffffffffffff8, 0x3, 0x3]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000003c0)={0x0}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000440)={r2, 0x5}, &(0x7f0000000480)=0x8) r3 = socket$kcm(0x29, 0x2, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000004c0)={r2, 0x140000000000000}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000580)={0x3, [0x3, 0x20, 0x3]}, 0xa) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000005c0), &(0x7f0000000600)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000640)={r2, 0x4}, &(0x7f0000000680)=0x8) socketpair(0xc, 0x5, 0x166, &(0x7f00000006c0)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_MOD(r6, 0x3, r3, &(0x7f0000000700)={0x4}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f0000000740)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000780)=0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r5, 0x29, 0xd3, &(0x7f00000007c0)={{0xa, 0x4e23, 0x0, @remote={0xfe, 0x80, [], 0xbb}, 0xaf54}, {0xa, 0x4e23, 0x1, @local={0xfe, 0x80, [], 0xaa}}, 0x3eb540000000, [0x0, 0x2, 0x70fd87bc, 0x40, 0xffffffff, 0x6, 0x100000001, 0x101]}, 0x5c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000000840)={r4, 0x100000001, 0x1, [0x7]}, 0xa) r8 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_opts(r8, 0x0, 0x9, &(0x7f0000000880)="c64d3d84309b68a6c035331b1f540be11c6b9d2ad542a5789f02a4f744742f77efa66f3b2049361f4e048c0385ace7", 0x2f) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00000008c0)={0x800, 0x6, 0xfffffffffffffff8, 0x2}, 0x10) ioctl$int_out(r5, 0x2, &(0x7f0000000900)) sendmsg$kcm(r3, &(0x7f0000000f80)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000940)="5debf1ade0dc95cc9314cd5a1be319d65d0b9f9a34762eed612127fbaaaba1f63cbd2a176279fb6a5977a7a6dc85cb135e5277dcc893e13379434a7178100520481997a76e00a75261c1b8891969a15b45242756a19d04b2128d4a0b32e5c72ddd5edd00d11498247dcf68f73f5220ac9fddc78f77689cf987462085f978a913512608eb5b9783e6e447c274bd10ecb9e65b9df545", 0x95}], 0x1, &(0x7f0000000a40)=[{0x100, 0x10b, 0xe62, "f642884fbef8fb8f0f0a83eda6373ea3199b559c505769e1fc8f6122db1f465820c3c9e8f2c2834bc460d6ff55712bfdbb529c895799d271b5f810fd35c3bda7ba1c585c25aed9d9444585dac58c0fe74a202d42d4cea88adfef54fec1bacfae405e36393f2a5409ff22a5aea31e90fc9adbcaf92bf7a69362b4e3e46ed86dbc0b89fbf8ae6071b3246347d0842982007c3ade308c114493e05b3633d1bd7e9ae72c9f026473f86d946e21d5af73172362c3360b916048ea3f765c8f157969bcbe2861a7550697c8cdd9c2f08c3ed85a5bfe9389ab1b9f7b54cdaf77394ea173f2b3c4ee1321614f026aff"}, {0xb0, 0x100, 0x3, "84db867407aa0753d8de81e47a2b48edca0f7ddf095a11d2b20fad181d258abaac17bfc439245178bfd262113c78efe91453766fc63e6d769d295703b2a2de456bfb13035438754ef02b0efbcf50dcbbdeaf5b0ef284b33f8c86333f646a74f38d13dea02781cab5752e33d01c7e3c4c96e0afc4f67d192a4167326eb1e4567bae6ea143af6f5ec5f8d93edf0026df4fa6123e53afcef03e5eaebd"}, {0x80, 0x117, 0x10001, "78018748dfb6608b46739e24cadcc94c7735a1623ba0a15b7bc97d8dca805fcfb68c09e4b77690912774791f484b15f6c38ba7561de0505c5100a78d048a03da52053942b3d2a63a6531e7b2daa6448b3fcc30d5ed35fd3567242782981b01a795ab64a08d7e2e85b5ed7de1b92c"}, {0xe8, 0x10f, 0x8, "abbd683811a4c7a8d195ed8d81faff376c6417ece0f0286f5b99839875e28dfd8ac0ec4758d235ad3ee8fa6553027be7cdeaafd66a93fd196f226781afcb5eeeb075755ae53c57712a82ecba33eb89a3eeabab6f71edb3d14c6b711a8ca3ffc1ac54579ff44987bf53317acd483d32ba66a4866fb33623d6f9319cb036e97883f34bbfcc26021b55789922beeb907d2deddf6d3386fb88e8d2680cf83459eefe7e131edb8a0646e4e1c172dae085cfd37daf6f2e02ed4688a3bf8270bb88cd07dcd32c2f83cf3147b3df18d9ffbdc3b4cbf04b5b8804d4"}, {0xd8, 0x113, 0x0, "c70d11da1649be6717018c3762a85f91bcf0baf1b11aadcfc663c389c0e5fed7bd5815bbe6d75e32a15d57afcb5ab678a4848058c44f7c2203d02977399c997a8c39138f252f929b610e5d71ab9644ddfff4c013f2151f6069b4e395ea2f89f0ee77f102ae4915e2939a6b554bbf483ef80b86480df5e9708f4f0ca7664aaa4ddc12fc242f434fc50ec45b5a2fe01a6f88ebc1ce3d1ea08b71f610bf384351350e9e19d460df451fa6490d578ee644867678ffff59ac355bbae30e154cff6e1e546faa23"}, {0xa0, 0x10b, 0x7, "1409b3f4fb2d481cf139b495c517ee884f271283ed0d3526dc2b2588c99ed216cec621b7aac46b8d328cae1115a5fa7c52655d9c25b1b9d3898b1ce56cdd1d49a6e9ce8ea3d75d514bea21a3b8a2e7b32c26ec5b3c4f89a73d2391863cf454b0355f1d20086d0c7f727fb54f82adb401cb01447c2f875baaca89bfd6d67764dd6a844b55337d9fcff25f6788970c"}, {0xb0, 0x187, 0x0, "79bfeee8e3694ad7ac6ba91b494ff8242c49d89b10bf74fb96f3fc614498edd59dbb067cdd8ea1658217b2f4ffdc1457b2aa5e915cd03dbcdea42f74321aa172cbdf736b5c64c2b42b1f20bd7484685ef8b5420dcbbd22edd5f5fcebd2e43cb11d5fdda79d4100d5a25cc9ffde1b105c867bc3766a31fc8ed6b5074c9a2292a4b18de60f925f2cba098db7095cc16c4ab22557247ad5bb8e52ba6c7677"}], 0x540, 0x240040c0}, 0x48005) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, &(0x7f0000000fc0)={r7, @in={{0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0xa}}}}, &(0x7f0000001080)=0x84) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8936, &(0x7f00000010c0)={@dev={0xfe, 0x80, [], 0xb}, 0x27, r1}) ioctl$void(r3, 0x5450) socketpair(0x11, 0x807, 0x8, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r9, 0x1, 0x23, &(0x7f0000001140)=0x4, 0x4) accept$netrom(r9, &(0x7f0000001180), &(0x7f00000011c0)=0x10) ioctl$sock_bt_hidp_HIDPCONNDEL(r10, 0x400448c9, &(0x7f0000001200)={{0x1, 0xff, 0xf992, 0x101, 0x7, 0x8}, 0x3}) 2018/03/13 05:45:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm_base(ctr(aes-aesni),ghash-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="d179f2508fb13583605d0008a230e7a657f9cc6e", 0x14) bind$alg(r0, &(0x7f00000000c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='bcsh0\x00', 0x10) 2018/03/13 05:45:09 executing program 4: r0 = socket$nl_xfrm(0x11, 0x3, 0x6) ioctl$sock_SIOCGIFINDEX(r0, 0x89b0, &(0x7f0000000000)={'bridge0\x00'}) sendmsg(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)="e1636434512bcfbcf9fd68c2d58e2a3d5c78b653b22dbc5d9376b18dd14b6ac3acc8c7150a7c8769c6095eeebbd6966c93a4530793732bac6ea265e16916594702fa10a5d1ff9c2cc52b475d12ab8fb78445e1dda7d528ac6ca1aa9e856492a4d21c51fc7d3125951c25a8bc8616", 0x6e}, {&(0x7f00000000c0)="9351d2e6da5b06e79a2e0740bc456ccd49fe95d993dd50253b074fb4d423c479d6e284810d6ea85e2b1fc7b8c6f73792ca1d5ab3919edc05d13f5038bb2706406d5307ca5547c9af5013dc1129d592a67f30270e534300105825436c0909121ac99a696405b2e107351b8e28da5b2263852a4602a42e", 0x76}], 0x2, &(0x7f0000000180)=[{0xa8, 0x10f, 0x5, "39d4b09e874cc1ab61758f8bcd7165d98ee82d584d1c9c6aaa21e11f35525c023b11f9fb5423936da2a864fba9a0bc6db8e644c3ea6abd1fce557f4bbcbd6e25b01a2bd1132949dd5ce4e53ccc7c8d15da6160a58401532a3d54a5bf11d9d241c55e8ea9acf1835bb0ca2b9f8d0dab5c918188d4ce081e234c555cf9e2b8956b2dae0ca02faaf1fa34bf7bd52e2d88cc23c0b59b"}, {0xa8, 0x11f, 0x2, "cc7082b6783b42fb761bed238cb2c881cc989f00251c84e30d51911543bc1020aab80b64dad3e9c1f8ed32995fcc08d49ab1a33852cd81737103eacb38b81e5a4500aa41d605c09def8bd769e265c47588e53c39792cc539a8c3cd5e259529c81bff8043be388f3e98974dcd32df36c14b86579cb7efd15bb41b40e576ab905c9b324f2f961ca2f442017af108b6ade47c2e3ea86be99e"}, {0xd8, 0x114, 0x8, "458ecfe29b611f920269b275e5978cd78b9ef729fa4a4c2b7983561814a0743d0693f02e4ba3a95946313ef469fc05c3ff0ebf3de56845baabf497c020a5ab7faa76a93576673908e0b50a55e768d380905f96eb6109c3fda976884feadd7d094f5cfc3af2d144670fdf73b30798f0e0757445aa62e4dcec99fc7f7fc75fcf1a7d4acac49541412d9f9468f08cd70ee3068514124c7401f001b4339e67a9cb9dae2e8ef45d8dd4d1274527af450e9ba2db526f529f02248856b5830ffbac821f281984183f"}, {0x48, 0x109, 0x7ff, "92704749f20f4b6c4fc26ddf74b1105ed09fca58ad101415c8be2553ff3f45f9c1a1e43137cc37311c1c5c9c548ee1f3e7"}], 0x270, 0x20040011}, 0x20000800) 2018/03/13 05:45:09 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00006f0fc8)={&(0x7f0000c16ff4)={0x10}, 0xc, &(0x7f0000e83ff0)={&(0x7f0000bcd000)=ANY=[@ANYBLOB="b8000000130021020000000000000000e00000020000000000000000000000000000000000000000000000000000000100000000000000f10900808000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f4e65599e1ece0fe4d8f1e0000000000010000"], 0xb8}, 0x1}, 0x0) 2018/03/13 05:45:09 executing program 0: r0 = socket(0x2, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x33e, @mcast2={0xff, 0x2, [], 0x1}, 0x8001}, 0x1c) setsockopt(r0, 0x6, 0x20, &(0x7f000023cf28)="020000006c3b172917e25462fa01a15eaf0d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b31e58a98399b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d07634832b8a5c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffff04ff7fffffffe41f0006d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263e464802ad72fa698807ef14a6a1813e900be1d113b514dbdc05ea1309163d6a40de8391f2ecab7bbfbcbea", 0xd8) 2018/03/13 05:45:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x4629a8391403dd99, r0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000722ffc), &(0x7f00006d1ffc)=0x4) 2018/03/13 05:45:09 executing program 5: r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14, 0x80000) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r1 = socket$inet6(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff, {0x0, 0x0, @multicast1}}}, &(0x7f0000000080)=0x80) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f00000000c0), 0x4) connect$inet6(r1, &(0x7f000000cfe4)={0xa, 0x4e20}, 0x1c) sendmmsg(r1, &(0x7f0000007e00)=[{{0x0, 0x0, &(0x7f00000001c0), 0x0, &(0x7f00000003c0)}}, {{&(0x7f00000004c0)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000000680), 0x0, &(0x7f0000002000)}}], 0x2, 0x0) 2018/03/13 05:45:09 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000f70fe4)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xfffffffffffffef3, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c2601010000000000000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0xffffffffffffff6e}], 0x1, &(0x7f0000000080)}, 0x0) 2018/03/13 05:45:09 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000080)={0x0, {0x2, 0x4e22, @broadcast=0xffffffff}, {0x2, 0x4e24, @rand_addr=0x200}, {0x2, 0x4e20, @multicast2=0xe0000002}, 0x10, 0xdca, 0x2, 0x4, 0x0, &(0x7f0000000040), 0x3, 0x3, 0x400}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000000140)) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000180)={'eql\x00', 0xae0}) r4 = socket$inet_udp(0x2, 0x2, 0x0) connect(r4, &(0x7f00000001c0)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0xf4, "7956fafa63fc952280255a374d21a22c81c254977dd863b7c009f3d8627020405a5150c3d28aea6a5ca479de95aabb3831058286b6883aa4424a6772368c2c571682d284ba3747266fd612da81aa6a837eaa1d58e357937f55333c20b01f2eff73a25e54cad547a5790494c630b09457287cb4b5aa15518dbc03605fa458593f3b38fea131e9da09dc4ce9852c5302035b309adaa9db5f654a67a9f8e7169409f6ea5ce260dc52e0b308e25a0dc8ff30b80d203a7d9ff8b772c73d95c9eb290eac2914b19a5e945f562a13c1ffe748249d1724a2baff4080d4d64be6aaa66474d6805fdfdf4f17562ffd30ef4a4fccce227611e9"}, &(0x7f0000000340)=0xfc) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000380)={r5, 0x6}, &(0x7f00000003c0)=0x8) bind$llc(r2, &(0x7f0000000400)={0x1a, 0x118, 0x2, 0xf3a9, 0x100, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x10) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000440)={0x36973152, 0x7fff, 0xaed, 0x100000000, 0x11}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000480)={r5, 0x9}, 0x8) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00000004c0)=0x81, 0x4) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$sock_int(r6, 0x1, 0x2f, &(0x7f0000000500), &(0x7f0000000540)=0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) preadv(r6, &(0x7f00000006c0)=[{&(0x7f00000005c0)=""/196, 0xc4}], 0x1, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_opts(r7, 0x0, 0x9, &(0x7f0000000700)="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", 0x1000) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCDELDLCI(r8, 0x8981, &(0x7f0000001700)={'ip_vti0\x00', 0x5}) ioctl$DRM_IOCTL_ADD_MAP(r1, 0xc0286415, &(0x7f0000001740)={0x0, 0x8, 0x4, 0x0, &(0x7f0000ffc000/0x2000)=nil}) vmsplice(r0, &(0x7f0000001cc0)=[{&(0x7f0000001780)="4b4484a6d890350136d34c3f80096e329ebce67d903593515e71ef386db5978350fc25997cdd760cd05abab5063574571d250af391af537abac8787209b08413626cd868eee2013956517080c4d36cc7d8b4fd43ab317043a01f8133b482c339f2a1dcb813a7d86113069b3063c726920e01c2504f85074c8d97d6bda86acca71fed278d892dc103b609cba490105d8b94874bc0b7ecddc4acd97bc2c574cf18f538623bdc1a77dd15aace1ee75e7a0a854f4b1cd4e51e2a6afe4eb18864cd9a33927df0bc0420", 0xc7}, {&(0x7f0000001880)="0f91037ab161cd033b8b358ad42380541fd5631b846af9287507318949d049f8269da92302275f86c08418547d1ad8bf21c2e713d864e7d63affbd01e3efab7615077f65262be094821cf84a8cb3a5c5d3aa2a158babd692934ef0f7853fe0b0dbb0327833434267c0e4bd409392a9b96998fed77ba06f92359efcd24da67788eec69431b08cd2355d4f96faea0bea82fe5788bed7ab4be2dcee8e15391f550a306b9e7b191d3a675434671697501b5bb0e3bf4f82a7cd523b", 0xb9}, {&(0x7f0000001940)="087d123900fb1f2118be2a48eb27c1c57015196959a7787f4971cb97c709684d1bcc4962e5f921a1a2dc16ff5c20182a58b29449fa542685a5e5b6", 0x3b}, {&(0x7f0000001980)="b5422c2d90001a0e7ddf1b7e0c38e2726f42c272ed223acab8d8f627d69395bc3fa939efbe9fa3e05330d0dfc062727fcefaa240a76bc8c760198e4280b639698b12a44494f45426399a1b2a8b2d0a133dfcdf5d69015452e98706a38e12dc6924114292bb7ea18181dd60013d134e6991eec4bb088b4a99717377acaf0fa4c2d5251ed819d3fc8e70b965c03177f455fc4b690b6c2246ab1c0ed7df5b77d717b90428262fec41becf3ed8912c0a4a08c85a7ec4a98a7ec7fa68d853139c6d378ceeb0448ca321751665e9f4c4d9c5f25d2f87eb5bf8cc02796d28d29cd18d", 0xdf}, {&(0x7f0000001a80)="8fb0a7724e6fbaca273d52b538a44bc54c147e8b10e981662cd523651608a038d82bd23114a74f96858a4ccc78c547a20691b135dc8eb1e53a87864ab458d09afcccef34f1d943965c69068462281d07006126cd824c7c5c15f644aed857aae10ad7bdb8848072957f01ecbc8a3c88b4a8e68a63be5e5375eb2380f725609c912db9e47e62bb63e4ec01b8055b1618f45a9b16b53cd3c157e4f8e56b373bc370c3780e8c528470361b9779d40e956546ee799cf3f1921e5058cc3d24194d2e54ba4c4cfb", 0xc4}, {&(0x7f0000001b80)="5cb29b74fd0b3b0c5934b14eb4dad4b11568fa53643d039cde56b9520304893a59772ce10b9756032e1b492e44d6355d8a0d153d6495346bfb905a01d591d381bbc90d9fd85e6f06ea045a8a9ab35cd06d1252e515fe011b813a54624d9ee11b19ec05a8ef40a07d5dd59feec2234c70573355d50cf499cb003edd0e0fc36fdd89d1065346b192a07f91606de1089e4a80bc15a6dad21c2931", 0x99}, {&(0x7f0000001c40)="1b2e6f2f68459efdb8d35bae3577c20c638951017fd5991a24e7a3036af2cae0d5778b7dcddb32906a30b9da98cfdf539fa607b82c733bda14d84b9b1756c22e4959b6591d26f227c3b847deb60abe130420795519", 0x55}], 0x7, 0x4) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000001d40)=0x9, 0x4) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000001d80)) connect$can_bcm(r0, &(0x7f0000001dc0)={0x1d}, 0x10) r9 = getuid() sendmsg$nl_generic(r4, &(0x7f0000002f80)={&(0x7f0000001e00)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000002f40)={&(0x7f0000001e40)={0x10f8, 0x35, 0x8, 0x70bd27, 0x25dfdbfb, {0x6}, [@generic="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@nested={0xb0, 0x6a, [@typed={0xc, 0x2a, @uid=r9}, @typed={0x8, 0x94}, @generic="87eed21e5f3cf358549fecb135d90c587125f14cd92b4935dabb4c79720a7b73fcb586d9b241759bfda3a32460a3c17e1c0854bd5be9dc8cf8357f011b8b4ba5271a04fcb5ff852e7c9cb5bbdc4aba7347d3b4728058081693cfc71915f989591a022e50cb5ca69b1bfcfc8f2ba917caf93d949f5856e9f6bef0bcecf98a13341b687a5dcd2476a062a1145fa9305a3dddf281aa0c2cb6b5"]}, @typed={0xc, 0x17, @ipv4=@broadcast=0xffffffff}, @generic="0c9d58ff624b8c221374ebd8b2c58fb40d73c0d8fbcc50f9eb49060006af09c016631f57b23615"]}, 0x10f8}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000000) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000002fc0)=""/47) close(r1) 2018/03/13 05:45:09 executing program 0: syz_emit_ethernet(0x15, &(0x7f0000005faa)={@random="ff3997ffcd00", @empty, [], {@x25={0x805, {0x2, 0x100000, 0xff, "703ebda8"}}}}, 0x0) 2018/03/13 05:45:09 executing program 6: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@mcast2, @in6=@loopback}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f0000000180)=0xe8) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000240)={@multicast1}, &(0x7f0000000280)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@rand_addr, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000000440)=0xe8) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000040), &(0x7f00000001c0)=0x4) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000002c0)={@mcast1={0xff, 0x1, [], 0x1}, @local={0xfe, 0x80, [], 0xaa}, @ipv4={[], [0xff, 0xff]}, 0x0, 0x0, 0x4b2, 0x401, 0x0, 0x0, r0}) 2018/03/13 05:45:09 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept$ipx(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000100)={0x2, 0x0, 0x2, 0x6}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000140)={r3, 0x8}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000180)=[{0x4, 0xfff}], 0x1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x5}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00000002c0)={r4, 0x4, 0xc9, "0f7a035e56633b977386ccaff110ded4e54d9677367d42cf849dbe79ce27a811e44ba3ccf929cf215b447b2fb372cb5eb316c82a51f83cad8d54b46ec22f584626ccf30b3696dc78809f8ff58fb26e17c722d5fa14e58ddd4ee3a3bcfe43bea13420134fc32656e74ef191b95163485e66035ca48ededbdd70cfd969c33e6d88d1f5ebe24096491bf7294fb38d667b38f2d7361a7c69e1fce2f1f37c0e4d04c602e6e792c51a8e2275e3d029feb3351e34734248093305e391fdb77dfd7e393328a4d03258af34f38c"}, 0xd1) setsockopt$llc_int(r0, 0x10c, 0x9, &(0x7f00000003c0)=0x7fff, 0x4) bind$netlink(r0, &(0x7f0000000400)={0x10, 0x0, 0x25dfdbfc, 0x40000}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000440)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000500)={0x0, 0x4, r5, 0x8, r6, 0x400, 0x100000001, 0x1}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000540)=0x16, 0x4) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000580)=@sack_info={r4, 0xa9ed, 0xffff}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000600)=@assoc_value={r4, 0x9c16}, &(0x7f0000000640)=0x8) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000000680), &(0x7f00000006c0)=0x8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f0000000700)={0x10200000, 0x9, r5, 0x0, r6, 0x8, 0x0, 0xaaa}) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000780)=@add_del={0x2, &(0x7f0000000740)='vcan0\x00', 0x1f}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000007c0)={r4, @in={{0x2, 0x4e21, @rand_addr=0x20}}}, 0x84) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000980)=@filter={'filter\x00', 0xe, 0x0, 0x90, [0x0, 0x200008c0, 0x200008f0, 0x20000920], 0x0, &(0x7f0000000880), &(0x7f00000008c0)=[{0x0, '\x00', 0x0, 0xffffffffffffffff}, {0x0, '\x00', 0x0, 0xfffffffffffffffc}, {0x0, '\x00', 0x0, 0xffffffffffffffff}]}, 0x108) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000a40)={'bpq0\x00', 0x0}) setsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000a80)={@mcast1={0xff, 0x1, [], 0x1}, r7}, 0x14) r8 = bpf$MAP_CREATE(0x0, &(0x7f0000000ac0)={0xb, 0x5, 0x8001, 0x9, 0x1e, 0xffffffffffffff9c, 0x3}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000b40)={r8, 0x28, &(0x7f0000000b00)}, 0x10) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000b80)={0x9, 0x7, 0x2000}, 0x4) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000000bc0)={0x7, r3}) connect$nfc_llcp(r0, &(0x7f0000000c00)={0x27, 0x0, 0x1, 0x1, 0x4, 0x100000000, "0328dca516f22672c0bca73fc25be30794c504ead84b10ed86fa722461e2ed3ebe11c19677d29da9a846903a549d627bce6044b6f29306c1b8fc7a5f12d244", 0x16}, 0x60) connect$nfc_llcp(r2, &(0x7f0000000c80)={0x27, 0x1, 0x0, 0x7, 0x7, 0x100, "1440b3fea2883a307175cb773474eb8b90bca621b14d19b1f83899fd353ea47a4c7baf66aad01aec9b7c2c61cb7ec0fe345b20ad1270cd45a2e3533ac4d6c9", 0xa}, 0x60) 2018/03/13 05:45:09 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000040)) socket$inet_udp(0x2, 0x2, 0x0) 2018/03/13 05:45:09 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000000000)=0xfffffffffffffbdb, 0x4) 2018/03/13 05:45:09 executing program 0: recvmsg(0xffffffffffffff9c, &(0x7f0000003640)={&(0x7f00000032c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000003580)=[{&(0x7f0000003340)=""/88, 0x58}, {&(0x7f00000033c0)=""/218, 0xda}, {&(0x7f00000034c0)=""/152, 0x98}], 0x3, &(0x7f00000035c0)=""/84, 0x54, 0x9}, 0x101) bind$alg(r0, &(0x7f0000003680)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-256-generic\x00'}, 0x58) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(seed)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000000c0)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$rds(r2, &(0x7f0000003200)={&(0x7f0000000140)={0x2, 0x4e21, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x10, &(0x7f0000000880)=[{&(0x7f0000000180)=""/126, 0x7e}, {&(0x7f0000000300)=""/186, 0xba}, {&(0x7f0000000200)=""/61, 0x3d}, {&(0x7f0000000480)=""/186, 0xba}, {&(0x7f0000000540)=""/227, 0xe3}, {&(0x7f00000003c0)=""/2, 0x2}, {&(0x7f0000000700)=""/237, 0xed}, {&(0x7f0000000800)=""/109, 0x6d}], 0x8, &(0x7f0000002fc0)=[@mask_fadd={0x58, 0x114, 0x8, {{0x80000001, 0x718}, &(0x7f0000000900), &(0x7f0000000940)=0x6, 0x2, 0x1, 0x3, 0xccd, 0x40, 0x7fffffff}}, @rdma_dest={0x18, 0x114, 0x2, {0x1f, 0x4}}, @cswp={0x58, 0x114, 0x7, {{0xaac, 0x3}, &(0x7f0000000980)=0x200, &(0x7f00000009c0)=0x401, 0x879b, 0x2, 0x1, 0x1, 0x9, 0x7}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0x7}, {&(0x7f0000000a00)=""/156, 0x9c}, &(0x7f0000001d40)=[{&(0x7f0000000ac0)=""/213, 0xd5}, {&(0x7f0000000bc0)=""/4096, 0x1000}, {&(0x7f0000001bc0)=""/93, 0x5d}, {&(0x7f0000001c40)=""/197, 0xc5}], 0x4, 0x60, 0x3}}, @rdma_dest={0x18, 0x114, 0x2, {0x5, 0x1}}, @rdma_args={0x48, 0x114, 0x1, {{0x0, 0xff}, {&(0x7f0000001d80)=""/166, 0xa6}, &(0x7f0000002e80)=[{&(0x7f0000001e40)=""/4096, 0x1000}, {&(0x7f0000002e40)=""/58, 0x3a}], 0x2, 0x23, 0x5}}, @mask_cswp={0x58, 0x114, 0x9, {{0x60ef88f8, 0x60dc7416}, &(0x7f0000002ec0), &(0x7f0000002f00)=0x800, 0x3ff, 0x0, 0xffff, 0x7fff, 0x58, 0xffff}}, @mask_cswp={0x58, 0x114, 0x9, {{0x5, 0xbf6d}, &(0x7f0000002f40)=0x80000001, &(0x7f0000002f80)=0x6, 0x1, 0x6748, 0x4, 0x1, 0x40, 0x7ff}}], 0x220}, 0x0) sendmsg$alg(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000100)="3a7873f48a9844f43ad8b2f42d217ba50f9682476ceefe174ec3a5be15899aca357817f7dac18a3ad276ed879ec453ce", 0x30}], 0x1}, 0x20008010) socketpair(0x1, 0x5, 0x7, &(0x7f0000003240)={0xffffffffffffffff}) bind$bt_l2cap(r3, &(0x7f0000003280)={0x1f, 0x80, {0xfff, 0x1, 0x7, 0x200, 0x800, 0x2}, 0x0, 0x8}, 0xe) recvfrom(r2, &(0x7f0000000000)=""/47, 0x2f, 0x0, &(0x7f0000000400)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x14, 0xbb}}, 0x80) readv(r2, &(0x7f0000000240)=[{&(0x7f0000000640)=""/148, 0x94}], 0x1) socket$alg(0x26, 0x5, 0x0) 2018/03/13 05:45:09 executing program 7: socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet(r0, &(0x7f0000000500)="5ef67f993643dd31e2ff50a413b4f9d37ecc7066e57a00eb0d96e277407ca70c3b4e3f4ed6a6de7aeb3701fe24f6f00553a17f6ca44114688b4a6a6a44b269de5265e8dbf836f9fbae72346dd851a164f864f281", 0x54, 0x80, 0x0, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0xc972, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f00009322c4)={0x2, 0x4e20, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xffffffffffffff9e) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000000c0)=@filter={'filter\x00', 0xe, 0x4, 0x338, 0xffffffff, 0x98, 0x1c8, 0x1c8, 0xffffffff, 0xffffffff, 0x2d0, 0x2d0, 0x2d0, 0xffffffff, 0x4, &(0x7f0000000080), {[{{@ip={@empty, @rand_addr=0x5, 0xffffff00, 0x0, 'ifb0\x00', 'teql0\x00'}, 0x0, 0x70, 0x98}, @common=@inet=@TCPMSS={0x28, 'TCPMSS\x00'}}, {{@ip={@empty, @dev={0xac, 0x14, 0x14, 0x17}, 0xff000000, 0xff000000, 'bcsf0\x00', 'ip6gretap0\x00', {0xff}, {}, 0x11, 0x3, 0x2}, 0x0, 0xe8, 0x130, 0x0, {}, [@common=@inet=@set4={0x50, 'set\x00', 0x4, {{0x2, 0xdd, 0x3}, {0x0, 0x5}, {0xffffffff, 0x1173}, 0x8e4}}, @common=@icmp={0x28, 'icmp\x00', 0x0, {0x5, 0xffffffff, 0x5b}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x2, 'syz0\x00'}}}, {{@ip={@dev={0xac, 0x14, 0x14}, @dev={0xac, 0x14, 0x14}, 0x0, 0x0, 'ip6_vti0\x00', 'vlan0\x00', {}, {}, 0x7f, 0x2, 0x10}, 0x0, 0x90, 0xd8, 0x0, {}, [@common=@socket0={0x20, 'socket\x00'}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv4=@rand_addr=0x5b62, 'ip_vti0\x00', 0x9}}}], {{[], 0x0, 0x70, 0x98}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x398) 2018/03/13 05:45:09 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000140)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0xe, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="180000000000001b6fef6affd764d37129ce77030000000000870006bab4e4a6e8f27c1706"], &(0x7f0000000040)='GPL\x00', 0x6, 0x68, &(0x7f0000000080)=""/104, 0x41000, 0x1, [], r1}, 0x48) getsockopt$inet_buf(r0, 0x0, 0x2000000000484, &(0x7f0000059fe8)=""/24, &(0x7f000091dffc)=0x18) 2018/03/13 05:45:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000080)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYPTR=&(0x7f0000000100)=ANY=[@ANYBLOB="177164883601aeea2375aa134e82272ede816a75fca4eb4acf34dc530e5b918d91a2105af255bfa4b768504f9efa47e4b31927270d8e1710664bf888429228", @ANYRES64=r0, @ANYBLOB="f30984e2cd4aa9c3362dcdd4079dc8c18521c1eb619645f0b6452a7a97", @ANYRES32=r0, @ANYPTR64, @ANYRES64=r0], @ANYBLOB="4f327158670c91844e163e4d64e21aa34d5e964983fe711f2fdd01dd416dafec26171c1e5bf634bf72c87b0a43a03cb8777272396bec21bdc2519c2e7e249a6ace478985f2558a7b44259e08a983256d9e28a229e3d6617c075dc76e0409dfce"]], 0x1) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f00003fdff5)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr}, 0xc) 2018/03/13 05:45:09 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000002c0)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f7e000)={0x0, 0x0, &(0x7f0000f7efd0)=[{&(0x7f00000003c0)="00ff7f00000007ffc597cebd8a8a46b643076010c60d261eefe1a69ec866e965a9f40f76828896063a4a32dba41f76adb60d37b2d9a912bb8201bdb735ddc459546e39d714792cd4774ec18907e37ba7", 0x50}], 0x1, &(0x7f0000000000)}, 0x0) recvmsg$kcm(r1, &(0x7f0000000280)={&(0x7f0000000040)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/95, 0x5f}, {&(0x7f0000000140)=""/252, 0xfc}], 0x2}, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000340)={0x0, 0x46, "78a3f79cd330a522862657c3cf1db1a01f573df406977142d2e9ee435a1b1d72977c175c5df77a33beba63ce6f23aa6ca5fd94647720ca4d78619d77db59b6a0c28a2f342b31"}, &(0x7f0000000000)=0x4e) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000440)=@assoc_id=r3, 0x4) 2018/03/13 05:45:09 executing program 4: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f00000003c0)=@filter={'filter\x00', 0xe, 0x2, 0x2b0, [0x0, 0x20000080, 0x200001d0, 0x20000200], 0x0, &(0x7f0000000000), &(0x7f0000000480)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000ffffffff010000001500000000000000000062726964676530000000000000000000726f736530000000000000000000000073797a5f74756e0000000000000000007663616e300000000000000000000000aaaaaaaaaa00000000000000ffffffffffff0000000000000000b0000000e8000000200100006d61726b5f6d0000000000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000001b000000000000646e6174000000000000000000000000000000000000000000000000000000001000000000000000aaaaaaaaaabb000000000000000000006d61526b0000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000ffffffff01000000090000000000000000016970366772657461703000000000000074756e6c3000000000000000000000006970646470300000000000000000000064756d6d793000000000000000000000000000000000000000000000aaaaaaaaaa000000000000000000a0000000a0000000d00000006367726f757000000000000000000000000000000000000000000000000000000800000000000000000000000000000072656469726563740000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000feffffff00000000c3b0bfceadeba6e6e355a018d90b124015434c72f6fc19796b030039ef58796280f53a482b576bf43f323b615f0f3d1fb960da07c73baf33e43c0f62f8580e226052569b4bf49a0e7e3ea1994c963b5a44a567125e08e78ee1fd9ba343d910c1c42d4fb8c719aa34c42e796803792f90afb393e99dd5211cdbd0435a825bcdac7c86aa0f74d81c252e848618b2895d0b1d9a8afa6be2bb36f86a26bdf4863f02190369d9235ad6c894bbaff7b42624aae41d0f997f5dfda6f926bc6341442b1c791948ecbe0f833f48729bd2167fdb21dec398a9c94763781777df9df04bee35a1ba8ebf6cc66d3b058d9ac33582a3595fffa83ddd6832b27f173a81deaf3c8187521bba87bc8ed670911631e8d801b652bfdc37498f3d9bd157ce740f46d9435b3233e181be25aef4d1af781f0dffa0b0f261cdd22d4813f16cb4f7a6f23af0399eb29db9f6e1e586ea4742eba069"]}, 0x477) 2018/03/13 05:45:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000001000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xbb}}, {0xa, 0x0, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x5c) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000000ffc), 0x4) r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x6e) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000200)=0x0) r3 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0xc) r5 = getpid() socketpair$inet(0x2, 0x7, 0x100000001, &(0x7f00000005c0)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000000600)={0x0, @in6={{0xa, 0x4e22, 0x7c, @remote={0xfe, 0x80, [], 0xbb}}}}, &(0x7f00000006c0)=0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000700)=@sack_info={r7, 0x5, 0xffffffffabaebe03}, &(0x7f0000000740)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000002c0)={{{@in=@multicast2, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@multicast2}}, &(0x7f00000003c0)=0xe8) r9 = gettid() r10 = getuid() r11 = getgid() sendmsg$unix(r1, &(0x7f0000000580)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000001c0)=[{&(0x7f0000000140)="d69ca3b46992f7147161bf146118cf3f15f2aefa7d9ec5dce85b655bd9f5faed15823b49a9796b272282aa637d32aebf1b8632215726317ef7a2405ace9fe886dac26b5d5dd3655f3a18b31ed728513cbd80b0bdca4b6e32d88e83534d469e7c05d9aa0c6fbc14a83eafacfdd1465fc2", 0x70}], 0x1, &(0x7f0000000480)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r8}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0xc8, 0x80}, 0x8000) 2018/03/13 05:45:09 executing program 6: r0 = socket$pppoe(0x18, 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000040)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000001c0)={0x18, 0x0, {0x4000000000000003, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0xaa}, 'syz_tun\x00'}}, 0x1e) connect$pppoe(r0, &(0x7f00000000c0)={0x18, 0x0, {0x0, @empty, 'ip6gre0\x00'}}, 0x1e) r2 = accept4$bt_l2cap(r0, 0x0, &(0x7f0000000080), 0x800) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000180)=0x2800000000, 0x2) 2018/03/13 05:45:09 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f00005ebfec)={0x1, 0xa, 0x1, 0x1}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9bfe3)={r0, &(0x7f0000fc6000), &(0x7f0000002000)}, 0x20) socketpair(0x1, 0x0, 0x1b740000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000040)={0x0, {{0x2, 0x4e22, @broadcast=0xffffffff}}}, 0x88) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000190000)={r0, &(0x7f0000fcb000), &(0x7f0000fcbf7e)=""/130}, 0x18) setsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000000100)=0x2, 0x1) 2018/03/13 05:45:09 executing program 3: socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x4e21}, 0x6e) 2018/03/13 05:45:09 executing program 7: r0 = socket(0x11, 0x5, 0x0) write(r0, &(0x7f0000000240)="240000001a0025f00018000400edfc0e800000000004bf070dffffeb0800010048050000", 0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000400)={0x0, @in={{0x2, 0x4e24}}, 0x81, 0x6, 0x81, 0x7ff, 0x87}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000540)=@sack_info={r1, 0x1000, 0x81}, &(0x7f0000000500)=0x1) socket$inet(0x2, 0x80000, 0x4e93) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000000)="07a12948709d31b8", 0x8}, {&(0x7f0000000040)="65559b0dd265875a3ce235d01f3d862fa0cd0b4cc3eed9f346febd9b45451b78e22f95c649442a6d8e9c2b0b3570b8df0a54d99dcac0c1d5b8c925794a8c1fd108bae023dd43743749b64c7ca79121e56d3b964c0fd0efba515de463c54aec185d74da25ed48d83b48eb70523d564b4caa40a43d9489899f9e314142193cd5170eb252ede8ccea7680e7a90f4d3b2db3676c05735c93d833633f711e7694535ab918", 0xa2}, {&(0x7f0000000100)="97c447c6e5e3feb711cdfe8e9c95f04dcf1382112140912752aa34a58781fab74f13676365d8059a82e024b7a3cdc2ae1cb32f838bd876abd1aa7bbe1c3a9c9ac969fe745cb7850eb6b454bc59b0f8658c856414b2e5c33876ab802222b31f9f4d2edbcc456fecf136e3a945cce04206c47f7b80df3d813ee4ae96ff5d", 0x7d}, {&(0x7f0000000180)="675c27f253bd089736377b6bfbd904052c2a1c049d05726624388a50654c97", 0x1f}, {&(0x7f00000001c0)="3f8d4483b442996383d7eea6cf7904fb09a6a86a19", 0x15}, {&(0x7f0000000280)="5dcafc4d69d630ba231f48d321bd731151cb15097840c3c5865dcb92692f1091d74a35a37db5136683d7e103ff812bc15c854ed19115ebd308d4cf43f1e6fadd064a2df6a672ff9e5cbbb652e359088358f36d5677c5e020b9b52c440c251369", 0x60}], 0x6) ioctl(r0, 0x10001, &(0x7f0000000380)="012504a358197d9618ff89cb012609723eb571df77fb4bfec400cb39078933212cbf9672667893faf729253fdf82e6cf627189c67ec81a13ce4393e2e13b364bc53885831a2d0bc5eb4a8233a8c201fbe73860566058d564882ae0e8d79b74cfed") 2018/03/13 05:45:09 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000), &(0x7f0000000040)=0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket(0x0, 0x2, 0xfffffffffffffffa) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000780)={0x0, 0xffffffffffff02f5, 0x5, 0x2, 0x100000001, 0x8, 0x7, 0x9, {0x0, @in={{0x2, 0x4e20, @rand_addr=0x1}}, 0x3, 0x2, 0x80000000, 0x0, 0x94}}, &(0x7f0000000840)=0xb0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000880)={r2, 0x1, 0x10}, 0xc) shutdown(r0, 0x1) shutdown(r0, 0x1) 2018/03/13 05:45:09 executing program 0: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@add_del={0x2, &(0x7f0000000080)='ipddp0\x00', 0x7fff}) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 2018/03/13 05:45:09 executing program 2: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="240000005a001f0000ff0307180000020900207cb0a9b1797809ff0800020001200000", 0xfffffffffffffe9e) 2018/03/13 05:45:09 executing program 4: r0 = socket(0x11, 0x4000000000080003, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) bind$ipx(r0, &(0x7f0000000300)={0x4, 0x0, 0x0, "93c00c4d0add"}, 0x10) 2018/03/13 05:45:09 executing program 6: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000017000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80}, 0x9}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000c16ff0)={0x2, 0x4e21, @multicast1=0xe0000001}, 0x10) r2 = accept4(r0, &(0x7f0000001400)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @local}}}, &(0x7f0000001480)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000014c0)={0x0, 0x401}, &(0x7f0000001500)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000001540)=r4, 0x4) sendto$inet(r1, &(0x7f0000fa0fff), 0xffffffffffffff8d, 0x20020007, &(0x7f0000e97fcf)={0x2, 0x4e21, @loopback=0x7f000001}, 0x10) getsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg(r0, &(0x7f0000009fc8)={0x0, 0x0, &(0x7f0000016000)=[{&(0x7f0000010000)="8f", 0x1}], 0x1, &(0x7f000002a000)}, 0xc100) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000100)=0x6) sendmsg(r0, &(0x7f0000008fc8)={0x0, 0x0, &(0x7f000000bfd0)=[{&(0x7f0000011000)="98", 0x1}], 0x1, &(0x7f0000028000)}, 0x0) 2018/03/13 05:45:09 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) setsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000281ffc)=0x5, 0xfffffffffffffd46) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x8, 0x5bb2bbe5) 2018/03/13 05:45:09 executing program 7: r0 = socket(0x8, 0x5, 0xffffffffffffff37) r1 = accept4$bt_l2cap(r0, &(0x7f0000000100), &(0x7f0000000140)=0xe, 0x80800) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000180), 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000001c0)=r2, 0x4) recvmsg(r1, &(0x7f0000013000)={&(0x7f0000000080)=@can, 0x80, &(0x7f0000002000)=[{&(0x7f0000000000)=""/237, 0xed}, {&(0x7f0000000000)=""/37, 0x25}], 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18}, [@jmp={0x5}], {0x95}}, &(0x7f000001c000)='syzkaller\x00', 0x1, 0xff11, &(0x7f0000011000)=""/195}, 0x48) [ 313.000859] kernel msg: ebtables bug: please report to author: Wrong len argument 2018/03/13 05:45:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x5) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x800) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x4e23, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x2}, 0x1c) sendmsg$nl_route(r0, &(0x7f0000015fc8)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40080000}, 0xfffffffffffffe81, &(0x7f0000000000)={&(0x7f00000000c0)=@delneigh={0x24, 0x1d, 0x517, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @broadcast=0xffffffff}]}, 0xffffffffffffff99}, 0x1}, 0x2000000000000000) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f00000001c0)=""/71) 2018/03/13 05:45:09 executing program 2: r0 = socket$rds(0xa, 0x2, 0x11) sendmsg$rds(r0, &(0x7f0000000000)={&(0x7f0000004ff0)={0xa, 0x4e21}, 0xe8, &(0x7f0000010000)=[{&(0x7f000000c000)=""/4096}, {&(0x7f000000e000)=""/79}, {&(0x7f000000f000)=""/255, 0x42e1f40f82fdb54e}], 0x0, &(0x7f0000002000)=[@rdma_dest={0x14, 0x29, 0x3e}, @mask_fadd={0x0, 0x114, 0x8, {{}, &(0x7f000000f000), &(0x7f000000eff8)}}], 0x1f}, 0x20008044) socketpair(0x9, 0x80000, 0x2, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@multicast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@remote}}, &(0x7f00000009c0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a00)={0x0, 0x0, 0x0}, &(0x7f0000000a40)=0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000a80)={0x0}, &(0x7f0000000ac0)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000b00)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@remote}}, &(0x7f0000000c00)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c40)={0x0, 0x0, 0x0}, &(0x7f0000000c80)=0xc) r8 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000ec0)={{{@in=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@rand_addr}}, &(0x7f0000000fc0)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001040)=0xc) sendmmsg$unix(r1, &(0x7f00000010c0)=[{&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000700)="fe11ff880464dbc4790f21e7c0225754831b002331689872171a1fe6b00aec05b8205b8d68807424e5561349a6000158ef1f6fd8328ef84c1c38e47fc62dad97ddd1c61b468e0abe3f824c9ac48a107b006ee9a23844498f4260845afdf386413bd5b596ed8bedd4381195588e26481b3b04c0a3c9a3f2fe42b6bc1c4d90598aaab53a3d7a6844cb6d483b77115e1a97e1bfc8ccf474947d11b7be7cd87b5f06e8581c25778feeb30263cbc040a036b48333c5173a6133c168d4a4f9638f56b6ea9e79e7b686dda3de9859ec8fcb66286b09ad9092eb6e28f0543fb87ae4cb84", 0xe0}, {&(0x7f0000000800)="aabd01764a2fcc4a381428e93d3eb5bd829c4bdf1f6ceefaad713c7777a0859f88aa63597460639fdec3499a06ea66da6582baf36c0ae3934aa9db412d1e66042795cd494048", 0x46}], 0x2, &(0x7f0000000cc0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x60, 0x4040000}, {&(0x7f0000000d40)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000e80)=[{&(0x7f0000000dc0)="a62f6a9201d49ceb7c554ee6bcfc4bff09532c9f73d4f621648188cfcc367da2307f3c65e84d7da0c6adf093fe5f8f77dce6b06b64461445389b0b1e2b49fd19dea2dadceffadb75275ce8344ecf0f", 0x4f}, {&(0x7f0000000e40)="3956acdc0a35a9e2b50f9042fb464557391ac029193f721d1e38c5cbec3ab52800b25c566f6d594869c4a2b616876af0bc872baea0b5", 0x36}], 0x2, &(0x7f0000001080)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x20, 0x400c0}], 0x2, 0x4000004) 2018/03/13 05:45:09 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x24c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev={0xfe, 0x80, [], 0x11}, 0x0, 0x0, 0x0, 0x0, 0x40, 0x7fffffffffffe, 0x204}, 0x20) 2018/03/13 05:45:09 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) getpeername(r0, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000080)=0x80) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000100)={'vcan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={&(0x7f00000002c0)={0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000003c0)=@ipv6_newroute={0x24, 0x18, 0x1, 0x0, 0x0, {0xa}, [@RTA_OIF={0x8, 0x4, r3}]}, 0x24}, 0x1}, 0x0) 2018/03/13 05:45:09 executing program 3: socketpair(0x10, 0x5, 0x77, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000000300)={&(0x7f00000002c0)=[0x4, 0x1800000000000, 0xfffffffffffffffc, 0x0, 0x2, 0x8000], 0x6, 0x10000, 0xc52, 0x0, 0x624e, 0x54, {0x0, 0xff, 0x10000, 0x5, 0x7f, 0x1, 0x4, 0x9, 0x2, 0x14, 0x0, 0x7, 0x9, 0x8000, "3414c4049de05374fb2c0bd943365ccc824ec7901e9647adebf218b2816c5f18"}}) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000040)) sendmsg$nl_xfrm(r1, &(0x7f0000000ec0)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000e80)={&(0x7f0000000380)=ANY=[@ANYBLOB="7801000017000103000000000000000000000000000000000000ffffac1414bb0000000000000000ac1414aa000000000000000000000006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b82819879b16da037667d2d481d16f1ec1f242", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0015005a073500000000004400050000000000000000000000000000000000000000003300000000000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000"], 0x178}, 0x1}, 0x0) 2018/03/13 05:45:09 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, @mcast2}, &(0x7f0000000040)=0x1c, 0x800) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in6={{0xa, 0x4e20, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x3, 0x8000, 0x6, "4fcb058f066e650d0b2df91474ddb71516aec54d46333e714b56dc10e122ce8de82e315089555749daa5044cf922b7b146d302e366f0ad02b42bcf243d936c7f55519868614689a4f0bd871c6bff620b"}, 0xd8) ioctl$sock_ifreq(r0, 0x8911, &(0x7f00000002c0)={'vlan0\x00', @ifru_settings={0x280, 0x200, @sync=&(0x7f0000000280)={0x6ea, 0x670, 0x2}}}) accept(r0, &(0x7f0000000180)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast2}}}, &(0x7f0000000200)=0x80) connect$vsock_dgram(r1, &(0x7f0000000240)={0x28, 0x0, 0x0, @my=0x0}, 0x10) r2 = socket$can_raw(0x1d, 0x3, 0x1) write(r2, &(0x7f0000000040), 0xffffffffffffff61) 2018/03/13 05:45:09 executing program 4: r0 = accept4$llc(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x10, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000440)) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000730000/0x4000)=nil, 0x4000, 0x4, 0x810, r1, 0x0) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) socketpair$inet(0x2, 0x1, 0x2, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x8, 0x80000000000000, 0x6, 0x0}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000380)={r5, 0x3}, 0x8) connect$l2tp(r3, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e21, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) r6 = accept(r2, &(0x7f00000000c0)=@ethernet={0x0, @link_local}, &(0x7f0000000140)=0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000180)=@assoc_value={0x0, 0x101}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r6, 0x84, 0x17, &(0x7f0000000200)={r7, 0x5, 0x95, "7413342cd13ed556fe565d4174fa540304a355172a1ca3749e6d12250034262a79547cd9da15a2f553a392d16e736470d5076498e54d7bcee0ab5fa67fa6398a66916c7dc8ba5528afb55b32a722adb069b42c5633de3066526eaa6d8243add78cb3d75b9cdb95e3f9da220016e41ce3a232a9069c5f384f9f3d6bc9c1f3fe278c1f40b317979811d87281d5cf6b0786f09c262065"}, 0x9d) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x402, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x14, 0xaa}}, 0x6}, 0x1c) sendto(r3, &(0x7f0000001180)="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", 0x100b, 0x40001, &(0x7f00000021c0)=@pppoe={0x18, 0x0, {0x0, @empty, 'ifb0\x00'}}, 0x80) 2018/03/13 05:45:09 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x0, 0xa6e}, 0xc) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000080)=0x6e, 0x80000) getsockname(r0, &(0x7f0000000300)=@pppol2tpin6={0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, @mcast1}}}, &(0x7f0000000380)=0x3e) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00000003c0)={0x0, 0x2, 0x8000, 0x80000001, 0x3, 0x8, 0xa6, 0xa5, 0x0}, &(0x7f0000000400)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000440)={0x6881, 0x9, 0x1, 0xffff, 0x80000000, 0x5, 0x4, 0x5, r3}, 0x20) accept$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000240)=0x6e) getsockname(r0, &(0x7f00000000c0)=@pppol2tp={0x0, 0x0, {0x0, 0xffffffffffffffff}}, &(0x7f0000000040)=0x80) getpeername$inet(r4, &(0x7f0000000280)={0x0, 0x0, @remote}, &(0x7f00000002c0)=0x10) [ 313.169507] netlink: 80 bytes leftover after parsing attributes in process `syz-executor3'. [ 313.192614] ================================================================== [ 313.200219] BUG: KASAN: use-after-free in ip6_xmit+0x1f76/0x2260 [ 313.206368] Read of size 8 at addr ffff8801b5d05518 by task syz-executor4/27208 [ 313.213811] [ 313.215447] CPU: 1 PID: 27208 Comm: syz-executor4 Not tainted 4.16.0-rc4+ #263 [ 313.222800] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.232153] Call Trace: [ 313.234747] dump_stack+0x194/0x24d [ 313.238380] ? arch_local_irq_restore+0x53/0x53 [ 313.243046] ? show_regs_print_info+0x18/0x18 [ 313.247522] ? ip6_xmit+0x1f76/0x2260 [ 313.251300] print_address_description+0x73/0x250 [ 313.256116] ? ip6_xmit+0x1f76/0x2260 [ 313.259891] kasan_report+0x23c/0x360 [ 313.263671] __asan_report_load8_noabort+0x14/0x20 [ 313.268577] ip6_xmit+0x1f76/0x2260 [ 313.272189] ? ip6_finish_output2+0x23d0/0x23d0 [ 313.276833] ? fl6_update_dst+0x127/0x2b0 [ 313.280955] ? inet6_csk_route_socket+0x691/0xe80 [ 313.285772] ? trace_hardirqs_off+0x10/0x10 [ 313.290085] ? lock_acquire+0x1d5/0x580 [ 313.294034] ? lock_acquire+0x1d5/0x580 [ 313.297982] ? inet6_csk_xmit+0x114/0x580 [ 313.302105] ? trace_hardirqs_off+0x10/0x10 [ 313.306404] ? lock_release+0xa40/0xa40 [ 313.310366] inet6_csk_xmit+0x2fc/0x580 [ 313.314316] ? inet6_csk_update_pmtu+0x160/0x160 [ 313.319046] ? __sk_dst_check+0x1a5/0x380 [ 313.323171] ? sock_kzfree_s+0x60/0x60 [ 313.327052] l2tp_xmit_skb+0x105f/0x1410 [ 313.331099] ? l2tp_session_create+0xb80/0xb80 [ 313.335665] ? sock_wmalloc+0x15d/0x1d0 [ 313.339625] ? iov_iter_advance+0x13f0/0x13f0 [ 313.344104] ? pppol2tp_sendmsg+0x41b/0x670 [ 313.348409] pppol2tp_sendmsg+0x470/0x670 [ 313.352532] ? selinux_socket_sendmsg+0x36/0x40 [ 313.357173] ? pppol2tp_getsockopt+0x900/0x900 [ 313.361728] sock_sendmsg+0xca/0x110 [ 313.365417] SYSC_sendto+0x361/0x5c0 [ 313.369112] ? SYSC_connect+0x4a0/0x4a0 [ 313.373069] ? inet_dgram_connect+0x172/0x1f0 [ 313.377536] ? fput+0xd2/0x140 [ 313.380703] ? SYSC_connect+0x2e0/0x4a0 [ 313.384663] ? __fdget+0x18/0x20 [ 313.388032] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 313.393545] SyS_sendto+0x40/0x50 [ 313.396975] ? SyS_getpeername+0x30/0x30 [ 313.401015] do_syscall_64+0x281/0x940 [ 313.404883] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 313.410392] ? syscall_return_slowpath+0x550/0x550 [ 313.415296] ? syscall_return_slowpath+0x2ac/0x550 [ 313.420207] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 313.425551] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 313.430373] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 313.435535] RIP: 0033:0x453e69 [ 313.438700] RSP: 002b:00007f98d10d3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 313.446379] RAX: ffffffffffffffda RBX: 00007f98d10d46d4 RCX: 0000000000453e69 [ 313.453630] RDX: 000000000000100b RSI: 0000000020001180 RDI: 0000000000000014 [ 313.460878] RBP: 000000000072bf58 R08: 00000000200021c0 R09: 0000000000000080 [ 313.468121] R10: 0000000000040001 R11: 0000000000000246 R12: 00000000ffffffff [ 313.475363] R13: 00000000000004ca R14: 00000000006f7390 R15: 0000000000000001 [ 313.482620] [ 313.484219] Allocated by task 14223: [ 313.487909] save_stack+0x43/0xd0 [ 313.491333] kasan_kmalloc+0xad/0xe0 [ 313.495023] kasan_slab_alloc+0x12/0x20 [ 313.498973] kmem_cache_alloc+0x12e/0x760 [ 313.503092] dst_alloc+0x11f/0x1a0 [ 313.506612] rt_dst_alloc+0xe9/0x4e0 [ 313.510305] ip_route_output_key_hash_rcu+0xa59/0x2fe0 [ 313.515551] ip_route_output_key_hash+0x20b/0x370 [ 313.520365] ip_route_output_flow+0x26/0xa0 [ 313.524658] igmpv3_newpack+0x50e/0x13d0 [ 313.528690] add_grec+0x7ea/0x1170 [ 313.532202] igmp_ifc_timer_expire+0x529/0xa90 [ 313.536758] call_timer_fn+0x228/0x820 [ 313.540616] __run_timers+0x7ee/0xb70 [ 313.544387] run_timer_softirq+0x4c/0x70 [ 313.548420] __do_softirq+0x2d7/0xb85 [ 313.552190] [ 313.553790] Freed by task 8262: [ 313.557042] save_stack+0x43/0xd0 [ 313.560465] __kasan_slab_free+0x11a/0x170 [ 313.564670] kasan_slab_free+0xe/0x10 [ 313.568444] kmem_cache_free+0x83/0x2a0 [ 313.572388] dst_destroy+0x257/0x370 [ 313.576082] dst_destroy_rcu+0x16/0x20 [ 313.579941] rcu_process_callbacks+0xd6c/0x17f0 [ 313.584583] __do_softirq+0x2d7/0xb85 [ 313.588353] [ 313.589953] The buggy address belongs to the object at ffff8801b5d05500 [ 313.589953] which belongs to the cache ip_dst_cache of size 160 [ 313.602666] The buggy address is located 24 bytes inside of [ 313.602666] 160-byte region [ffff8801b5d05500, ffff8801b5d055a0) [ 313.614452] The buggy address belongs to the page: [ 313.619352] page:ffffea0006d74140 count:1 mapcount:0 mapping:ffff8801b5d05000 index:0xffff8801b5d05100 [ 313.628767] flags: 0x2fffc0000000100(slab) [ 313.632975] raw: 02fffc0000000100 ffff8801b5d05000 ffff8801b5d05100 0000000100000003 [ 313.640827] raw: ffffea0006c0e220 ffffea00074e59a0 ffff8801d5b75980 0000000000000000 [ 313.648676] page dumped because: kasan: bad access detected [ 313.654356] [ 313.655954] Memory state around the buggy address: [ 313.660853] ffff8801b5d05400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 313.668181] ffff8801b5d05480: 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc [ 313.675510] >ffff8801b5d05500: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 313.682848] ^ [ 313.686988] ffff8801b5d05580: fb fb fb fb fc fc fc fc fc fc fc fc fc fc fc fc [ 313.694334] ffff8801b5d05600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 313.701662] ================================================================== [ 313.708988] Disabling lock debugging due to kernel taint [ 313.714473] Kernel panic - not syncing: panic_on_warn set ... [ 313.714473] [ 313.721831] CPU: 1 PID: 27208 Comm: syz-executor4 Tainted: G B 4.16.0-rc4+ #263 [ 313.730475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.739805] Call Trace: [ 313.742367] dump_stack+0x194/0x24d [ 313.745969] ? arch_local_irq_restore+0x53/0x53 [ 313.750607] ? kasan_end_report+0x32/0x50 [ 313.754728] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 313.759456] ? vsnprintf+0x1ed/0x1900 [ 313.763227] ? ip6_xmit+0x1f40/0x2260 [ 313.766999] panic+0x1e4/0x41c [ 313.770165] ? refcount_error_report+0x214/0x214 [ 313.774890] ? add_taint+0x1c/0x50 [ 313.778401] ? add_taint+0x1c/0x50 [ 313.781912] ? ip6_xmit+0x1f76/0x2260 [ 313.785681] kasan_end_report+0x50/0x50 [ 313.789625] kasan_report+0x149/0x360 [ 313.793397] __asan_report_load8_noabort+0x14/0x20 [ 313.798294] ip6_xmit+0x1f76/0x2260 [ 313.801897] ? ip6_finish_output2+0x23d0/0x23d0 [ 313.806540] ? fl6_update_dst+0x127/0x2b0 [ 313.810661] ? inet6_csk_route_socket+0x691/0xe80 [ 313.815473] ? trace_hardirqs_off+0x10/0x10 [ 313.819765] ? lock_acquire+0x1d5/0x580 [ 313.823706] ? lock_acquire+0x1d5/0x580 [ 313.827647] ? inet6_csk_xmit+0x114/0x580 [ 313.831765] ? trace_hardirqs_off+0x10/0x10 [ 313.836057] ? lock_release+0xa40/0xa40 [ 313.840015] inet6_csk_xmit+0x2fc/0x580 [ 313.843966] ? inet6_csk_update_pmtu+0x160/0x160 [ 313.848695] ? __sk_dst_check+0x1a5/0x380 [ 313.852812] ? sock_kzfree_s+0x60/0x60 [ 313.856683] l2tp_xmit_skb+0x105f/0x1410 [ 313.860719] ? l2tp_session_create+0xb80/0xb80 [ 313.865272] ? sock_wmalloc+0x15d/0x1d0 [ 313.869217] ? iov_iter_advance+0x13f0/0x13f0 [ 313.873684] ? pppol2tp_sendmsg+0x41b/0x670 [ 313.877976] pppol2tp_sendmsg+0x470/0x670 [ 313.882093] ? selinux_socket_sendmsg+0x36/0x40 [ 313.886731] ? pppol2tp_getsockopt+0x900/0x900 [ 313.891280] sock_sendmsg+0xca/0x110 [ 313.894966] SYSC_sendto+0x361/0x5c0 [ 313.898650] ? SYSC_connect+0x4a0/0x4a0 [ 313.902600] ? inet_dgram_connect+0x172/0x1f0 [ 313.907065] ? fput+0xd2/0x140 [ 313.910227] ? SYSC_connect+0x2e0/0x4a0 [ 313.914178] ? __fdget+0x18/0x20 [ 313.917539] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 313.923050] SyS_sendto+0x40/0x50 [ 313.926472] ? SyS_getpeername+0x30/0x30 [ 313.930504] do_syscall_64+0x281/0x940 [ 313.934362] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 313.939868] ? syscall_return_slowpath+0x550/0x550 [ 313.944766] ? syscall_return_slowpath+0x2ac/0x550 [ 313.949667] ? entry_SYSCALL_64_after_hwframe+0x52/0xb7 [ 313.955002] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 313.959825] entry_SYSCALL_64_after_hwframe+0x42/0xb7 [ 313.964982] RIP: 0033:0x453e69 [ 313.968143] RSP: 002b:00007f98d10d3c68 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 313.975820] RAX: ffffffffffffffda RBX: 00007f98d10d46d4 RCX: 0000000000453e69 [ 313.983065] RDX: 000000000000100b RSI: 0000000020001180 RDI: 0000000000000014 [ 313.990311] RBP: 000000000072bf58 R08: 00000000200021c0 R09: 0000000000000080 [ 313.997549] R10: 0000000000040001 R11: 0000000000000246 R12: 00000000ffffffff [ 314.004795] R13: 00000000000004ca R14: 00000000006f7390 R15: 0000000000000001 [ 314.012458] Dumping ftrace buffer: [ 314.015994] (ftrace buffer empty) [ 314.019673] Kernel Offset: disabled [ 314.023270] Rebooting in 86400 seconds..