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{&(0x7f000000a000-0xfe)="caec5c8d3cb57da07cceec5fd71a6fabb09815a18b8a81d60ada86cc4834d6074edffa73460cd7db70e75bb47c25b712e2eb1581747f8018872d1a00c792a69be20751b8292b037bdf8f3240b03080f666727dd80967f921603746ce5fe5d411fa33e2c7b0fd6834e9ea564ac761028d10e92210397f2eda323d5ee675c7952d3f15bf84a6ca259d7d72bc9e8de29fe0fe2877d9d706e30ff7862cf58484127f6d96e979485718744c4a022cdc0e217dbccdb122c1529238071b9b865795624da5a08a493b6b780b2e210e8bd0cfe4672ee94ec4bf17ca657c5ea72cdd1cc38ef94d6ff4cb9b7a0851f7e2eb1315887c33240132933e2b3ea6c0bcd0afcf", 0xfe}, {&(0x7f0000007000)="", 0x0}, {&(0x7f000000a000-0x1d)="bc26e9a79d1c5b55c23a8b620a3992220f7b2ef4d6be022106b5fca64f", 0x1d}, {&(0x7f0000003000)="6a04d34605beef700c528649345427186cf3ab82f219671702017e687932d95b757a45de1d3552ada9c196284347a40fa03a93f6125773c250d99a5311ff4ea6733da283e5614ed4edddbb074fe5082e3a49ffa283f11b787a7d26b88aec6e381123a29b27a58352f080", 0x6a}, {&(0x7f0000004000)="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", 0x1000}, {&(0x7f0000001000-0xd)="73c5ad098111ba2110b6ae2c32", 0xd}, {&(0x7f0000009000)="cdb17e8a37fb9700baf717a7a3c91cb823f3a45d608517eb461f706d097b288e690e3431b46246a030f8abb1d102d17d44a756e984e700b33cf650cb5ff3684cdc8e722015c791eef2c25eb435f547813a06d3092426ed418d7d4031dd09669b28f2b94a0961d523e8986d5be76a8ea2c30763d150236730138b2aaad6a4129d01ae68bd176f72039e3faca4c0cf588d4926ce98a99ca36d52132f6ae8e2cc55afa216dee841ba3d70f2f9cb7db8b39eefa9d704876799f17a8463fa141580c740eae981d762aadc62ad88f8f90b4c02c69a7785b9", 0xd5}, {&(0x7f0000009000-0x2)='_\x00', 0x2}], 0x9, &(0x7f0000009000)=[@sndinfo={0x20, 0x84, 0x2, {0x45, 0x7, 0x0, 0x5d00000, r8}}], 0x30, 0x4840}], 0x6, 0x0) getsockopt$bt_hci(r0, 0x65, 0x5, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000005000)=0xf4) 2018/01/16 01:15:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002f3000-0x8)={0x0, 0x3}, &(0x7f0000769000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000374000-0x8)={r1, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f00003e2000)=0x87f, 0x4) sendto$inet6(r0, &(0x7f00008ef000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/16 01:15:28 executing program 4: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000074f000)='#\tiK', 0xfffffffffffffdda) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870", 0x8}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f85000)={0x0, 0x0, &(0x7f0000c70000-0x30)=[], 0x0, &(0x7f0000f8b000)=""/251, 0xfb, 0x0}, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f91000)={0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000f91000)={0x5, &(0x7f0000163000-0x14)=[0x4, 0x1f, 0x2, 0x7, 0x40]}) recvmsg(r1, &(0x7f0000f84000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f85000-0x10)=[{&(0x7f0000426000)=""/4096, 0x0}], 0x4, &(0x7f0000f77000-0xe3)=""/0, 0x27b, 0x0}, 0x0) 2018/01/16 01:15:28 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x12, 0x3, 0x7, &(0x7f0000006000-0x8)={0x0, 0x0}) connect(r0, &(0x7f0000003000)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x3d}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/16 01:15:28 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f000087c000-0x20)={@common='bpq0\x00', @ifru_flags=0x2}) write(r0, &(0x7f0000f63000-0x1f)="1f0000000104ff00fd434500009564090000000008000100010400dcffdf87", 0x1f) write(r0, &(0x7f0000d57000)="1f0000000104ff00fd4345bb070000eae00000000900010002000003000000", 0xffffffffffffff1c) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f000054a000)=[@in6={0xa, 0x2, 0xdc97, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10000}], 0x1c) 2018/01/16 01:15:28 executing program 0: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x27) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000010000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001b000-0x4)=0x26) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000000e000-0x4)=0x5, 0x4) 2018/01/16 01:15:28 executing program 5: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b70000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@common='erspan0\x00', 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000007000)={&(0x7f0000016000)=@ipx={0x4, 0x9009, 0x6, "75e314089220", 0x9, 0x0}, 0x10, &(0x7f0000054000)=[], 0x0, &(0x7f000005a000-0x90)=[], 0x0, 0x0}, 0x81) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f000005a000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffef) r2 = socket$inet6(0xa, 0x5, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000854000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c62000)=0xfffffd89) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00007d7000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = accept4$inet(r1, 0x0, &(0x7f0000cf0000-0x4)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000809000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3f, 0x800, 0x200000400, 0x28}, &(0x7f000021a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000354000-0xa0)={0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x0, 0x3, 0x1}, &(0x7f0000901000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ffa000-0xa0)={r5, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x400, 0x0, 0x0}, &(0x7f0000624000)=0xa0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ffd000-0x3b)={0x0, 0x0, ""}, &(0x7f0000001000-0x4)=0x8) 2018/01/16 01:15:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000468000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00002a9000-0x98)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x8}, &(0x7f000041e000)=0x98) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fdd000-0x7a)={r1, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000985000)=0x8c) recvfrom$inet6(r0, &(0x7f0000d4d000-0xf2)=""/242, 0xf2, 0x40010021, &(0x7f000007c000-0x1c)={0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00003ea000)=0xf74, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000c2b000)={r0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000038c000-0x38)={&(0x7f0000cf2000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f00009ff000-0x14)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) close(r2) 2018/01/16 01:15:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000db8000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0x8, 0x800) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000020f000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000bb0000)={r1, 0xc020}) r2 = socket$inet6(0xa, 0x5, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f000086c000)=""/111, &(0x7f0000a6b000)=0x6f) connect$inet6(r2, &(0x7f0000754000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) [ 105.218500] netlink: 'syz-executor1': attribute type 2 has an invalid length. 2018/01/16 01:15:28 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0xf, &(0x7f0000001000)={0xffffffffffffffff, &(0x7f0000001000)='u', &(0x7f0000003000)=""/92}, 0x18) 2018/01/16 01:15:28 executing program 1: mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ff3000)={0xffffffffffffffff, {{0xa, 0x2, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x2, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000006000)={0x24, 0x8, 0x100, 0x20}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r2, &(0x7f0000007000)=@sco={0x1f, {0x7, 0x0, 0x8001, 0x6, 0x1, 0x1}}, 0xfec7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x80487436, &(0x7f0000006000)=0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f00009bf000-0x4)=0xb5, 0x4) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000ff2000-0x14)={0x10000000002, 0x4, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff3000)={r3, 0x18, &(0x7f0000ff4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/16 01:15:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f0c000-0x4)={0xffffffffffffff9c}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000467000)=0x0, &(0x7f000058c000)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000899000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x58) 2018/01/16 01:15:28 executing program 7: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x800, 0x200, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f000001c000-0x18)={0x0, 0x9, 0x10, 0x1, 0x100000000}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000013000)={r1, 0x73a8, 0x20}, &(0x7f000001b000)=0xc) r2 = socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r2, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x3, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:15:28 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x12d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000002000-0x1)={0x4}, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r2, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/196, 0xc4}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00007f0000-0x8)={0x0, 0x0}, &(0x7f0000284000-0x4)=0x8) 2018/01/16 01:15:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f00006dd000)="dc20321282529ce2fedafd570a9f83467f1b338b3058ec5d198e1940b43a0a8a9a1e1ed17270195a0a10a93ca647c6d1917d4084c975c4523b6d097ef87ef0c4f85021c01e63ca479ba3ced7de8dfbbc5bb4394c2e71c8d4d266225a53d83ac5250776d14fca0cd559eeb861f0e6745770dc00c9a5fcbc940f7c2e969f408b317542fa0fcfeb1ae3916e089eae929541258a0f0b51c7f1466f402a76d39a777d66c4cabf6f8d5349bcfd439695dfa73dac872bec78bcac58e53b915ea988ee23e4015bb7fe0bed") r1 = socket(0x100000000000010, 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r1) write(r1, &(0x7f000003e000)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) 2018/01/16 01:15:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000507000)="", 0x0) pipe(&(0x7f0000a81000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00003b9000-0x4)='tls\x00', 0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000571000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 01:15:28 executing program 3: mmap(&(0x7f0000000000/0xeec000)=nil, 0xeec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000eec000)={&(0x7f0000169000)='./file0\x00', r0}, 0xfffffffffffffe4f) 2018/01/16 01:15:28 executing program 2: r0 = socket$inet6(0xa, 0x7, 0x42) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000337000)={0x0, @in6={{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0xb8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x6, 0x25, 0xffffffffffffff3b, 0x0}, &(0x7f0000e97000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2}, 0x98) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r2, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000a000-0x4)=0xc3a7383c5d69e25e) 2018/01/16 01:15:28 executing program 0: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8992, &(0x7f0000fff000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000fe6000)="4be9b008ecbe1bb85c5a4be4590c51e721f495ed9a5b699aca97cdc1eb076c8d"}) sendmmsg(r0, &(0x7f0000ffe000-0x12c)=[{{&(0x7f0000ffe000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000ffe000-0x20)=[{&(0x7f0000431000-0x49)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f0000ffd000)=@ipx={0x4, 0x0, 0x0, "0d7124721c6d", 0x0, 0x0}, 0x10, &(0x7f0000ffe000-0x70)=[{&(0x7f0000ffe000-0x33)="77e8586b973e3e1d45b45c2f74f8b2a83b258c0bbc53b1b5a732e29f9b54f622d60e62", 0x23}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x2, 0x0) 2018/01/16 01:15:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000d7f000)={0x0, 0x0}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f00003fe000-0x10)={r1, &(0x7f0000397000-0x49)="20acf12050f1d96855938e2693fa254897a0b7b8bae68dd6e96ae5e6b771bc8b26ab2e587dc27350829996d4c3ce4c6908cf869f91146524a87a250154b567d8eb43995d649086e368"}, 0x10) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000edb000-0x28)={@common='ip_vti0\x00', @ifru_data=&(0x7f000030e000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00005e9000-0x160)={{{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x1f, 0x2, "ec0d82260bad84ebe396ab995c462e8d305bccab293327ad81c499b85c858c100abfa2ca241c1ab4622b6cb3cb9f1973d9238532fe5fc76f9c0bb9dc5bf5eafa6873ee8dc322841347cdf3e3c15ce4e7"}, 0x160) 2018/01/16 01:15:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000d21000)={r0}) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f000049f000-0x4)=0x0, 0x4) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000340000+0xdef)={r0, 0x6, 0x1, 0xfff, &(0x7f00009ee000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}, 0x20) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r2, 0x3fe) r3 = accept$inet(r2, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001cc000-0x4)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000044c000-0x14)={0x0, 0x1, 0x0, 0x0, 0x0, 0x2}, 0x14) 2018/01/16 01:15:28 executing program 5: mmap(&(0x7f0000000000/0x220000)=nil, 0x220000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000220000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000221000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6", 0xfffffffffffffe8d) mmap(&(0x7f0000221000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000222000-0xdd)="f6a920ac0d2adc285029d8a4b296c8ab0341e67ba2a14fb843f01f61ecc6efc92e6018326dc0514ed63a1b16659a4d670efe514a532f1424cf511afc10e94e2e18a57a94ec0337d9a620e619edd5cd41c5f893fd615befc7ac940f98e485c4705731605178c4308e531e33e7196de9f894666e85e7d85d7bd6e8b65a3d341858a672a698de9aa3c99992bf78953872ae79a61e4447b6815844ed94b2bc321cc16ed0e9df9c553ffb4884129057d0f56ae3d4d2db4495260095198ebb3ab72979050c08a135ed9bbf9f5f91407a7412668764d5f419e28791911932c248", 0xdd) mmap(&(0x7f0000221000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000222000-0x8)={0x0, 0x0}) mmap(&(0x7f0000222000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000222000)={0x7f}, 0x1) mmap(&(0x7f0000222000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000222000)={0x8001, 0x3, 0x7ff, 0x10000}, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00001d6000-0x4)=0x9, 0x4) mmap(&(0x7f0000221000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000221000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000011c000-0x4)=0x7ff, &(0x7f0000222000-0x8)=0x4) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/01/16 01:15:28 executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, [@alu={0x807, 0x9, 0x0, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x20, 0xbc, &(0x7f00004a4000+0x2eb)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x31) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000001000-0x28)={r0, 0x0, 0x27, 0x39, &(0x7f0000001000-0x27)="f2db20b95374bacfb3932704c4606d492f7d4c9b82de4a95d98a4d17a24162a8ed15ff992ceac2", &(0x7f0000000000)=""/57, 0x6, 0x7}, 0x28) 2018/01/16 01:15:28 executing program 3: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r0, &(0x7f0000f9b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000730000-0x4)=0x10) getsockopt(r0, 0x10f, 0x0, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/16 01:15:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000054b000)=0x0, 0x80000) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f76000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000211000)=r1, 0x4) r2 = socket(0x10, 0x802, 0x10) write(r2, &(0x7f000057c000)="26000000240001f8feffffff00008d4001004407000000000000030040a68fe90c028e010035", 0x26) 2018/01/16 01:15:28 executing program 6: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d67000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(twofish-generic)\x00'}, 0x58) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x7, 0x8, &(0x7f0000f92000-0x3)={0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f0000a5c000-0xf7)=""/247, &(0x7f0000f91000)=0xf7) mmap(&(0x7f0000f92000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r2, &(0x7f0000f94000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) accept4$llc(r1, &(0x7f0000f92000+0x795)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000012000-0x4)=0x10, 0x80000) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000f94000)=""/241, &(0x7f0000f95000-0x4)=0xf1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f92000-0x2a)="649c47ad46390dc86dae79fa409d4d547812f271ee0d7c743cdfbd77a47d023ec5e5c632b0ffa49e531e", 0xfffffffffffffd31) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000f90000)=[{&(0x7f000099d000-0x23)="a13b631dd61a226283e1d40cbfaa60b2", 0x10}], 0x1, &(0x7f0000387000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f85000)=[{&(0x7f0000f8b000-0x26)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/16 01:15:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2f, &(0x7f000023e000)=""/132, &(0x7f0000abb000-0x4)=0x84) 2018/01/16 01:15:28 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000)={@common='bond0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair(0x0, 0x1, 0x3, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r2, 0x40106410, &(0x7f0000004000)={0x7c, &(0x7f0000001000-0x7c)="afc2a8856cc84d8bf1bef66502689a3ac42f08469db73ab1a38e62b762487f48e21db54174b39dc0619f347a101c16fa25f3c8af694f017058aaaadf21ea663d22d5be612cd285f87ada919d8bcc89c2d6de0b47665463820cda34835efb0797ed3172fbc10330a274a7e8044fcab709e28cdf245d3a6fe16b187f12"}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000005000)=0x0, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(r0, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r0, &(0x7f0000005000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) connect$packet(r3, &(0x7f0000002000)={0x11, 0x3, r1, 0x1, 0xf5b, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000005000)='tls\x00', 0x4) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000001000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000000000)=0xc) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r4, 0x0, 0x0}, 0x10) 2018/01/16 01:15:28 executing program 1: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000add000-0xda)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast1=0xe0000001, "00c0d001"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ade000-0x8)={0x0, 0x0}, 0x2, 0x0) 2018/01/16 01:15:28 executing program 2: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000037000)={0x0, 0x0}) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f000003b000-0x20)={"2b6bac9f5bfebfc0b3ab51fd6199b35b", {0x4, 0x3a, 0x1, "55ecfbc807e3", 0x4, 0x0}}) 2018/01/16 01:15:28 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000a000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000001000)={@generic="6de01c5ab1cfd607afacd7a53c87ed5e", @ifru_flags=0x800}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f000000e000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/16 01:15:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00004c2000-0x8)={0x0, 0x0}) sendto$inet6(r1, &(0x7f0000b79000-0xb4)="33b9944a62739b5872320e170a7fc45aa98c3eb1a4325764a5ba2c0dfd7c20065c44e1af9d9f6486938f5d6ed7ec19c82f08c817ef148fc8f9ca095edba0a39eb870ea94d35c70ad0abcbb4c552cfec2dcf09dcf395317303cbb5965dbcaaaedfd348bd81c187bc59082dfa61adc5e04a3358ac5f7adcd30521949240ba94ad807fcf1101e9025e0f4fb73d46a77f558450e32c40307dbb966ef2a1bea00e246672475f6005250da089c74b32306748f59236a22", 0xb4, 0x4050, &(0x7f0000725000-0x1c)={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000de000)={r0}) recvmsg$kcm(r2, &(0x7f0000172000-0x38)={&(0x7f000004a000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00008c4000)=[{&(0x7f000076e000-0xbc)=""/188, 0xbc}, {&(0x7f000073a000)=""/0, 0x0}, {&(0x7f0000254000)=""/5, 0x5}], 0x3, &(0x7f0000afc000)=""/62, 0x3e, 0x2}, 0x2002) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000940000-0x310)={0x9, {{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, [{{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3986}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) sendmsg(r3, &(0x7f000087e000)={&(0x7f00007a2000)=@ipx={0x4, 0x0, 0x0, "a1d499d20c95", 0x0, 0x0}, 0x10, &(0x7f0000d23000-0x90)=[], 0x0, &(0x7f0000868000-0x3390)=[], 0x0, 0x0}, 0x0) 2018/01/16 01:15:28 executing program 2: mmap(&(0x7f0000000000/0x1cf000)=nil, 0x1cf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000002000-0xdc)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x8, 0x3, 0x0, 0x0, 0x80000002f, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @igmp={0x0, 0x81, 0x0, @loopback=0x7f000001, "73023d99"}}}}}, &(0x7f00001cb000-0xc)={0x0, 0x0, []}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000161000)={0x0, 0x0}) mmap(&(0x7f00001cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00001cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00001d0000-0x8)={0x0, 0x81}, &(0x7f00001cf000)=0x8) mmap(&(0x7f00001cf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00001cf000+0x23c)={0x5, 0x4, 0x4, 0x5124, 0x0, 0x6, 0x7f, 0x1, r1}, &(0x7f00001b2000-0x4)=0x20) 2018/01/16 01:15:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000064000)=@un=@file={0x0, ""/4}, &(0x7f0000653000)=0x6, 0x80000) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000f75000)={0x0, 0xab8, 0x0}, &(0x7f00006ba000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000444000-0x8)={r1, 0x0, 0x9}, 0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000825000-0x80)=@generic={0x0, ""/126}, &(0x7f00000a0000-0x4)=0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000e2e000-0xa)={0x3, [0xfffffffffffffffe, 0x9, 0x8]}, &(0x7f0000392000)=0xfffffd89) r3 = socket(0x10, 0x2, 0x10) bind$llc(r0, &(0x7f0000b94000)={0x1a, 0x1f, 0x29, 0x7, 0xf50, 0x7, @random="398c993f0374", [0x0, 0x0]}, 0x10) getpeername$inet6(r3, &(0x7f0000784000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000025c000-0x4)=0x1c) syz_extract_tcp_res$synack(&(0x7f0000104000-0x8)={0x0, 0x0}, 0x1, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f000029c000)={&(0x7f0000e8e000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000489000-0x1d)="ad9d2b403d99af00496cfb69e1ec2db244e3620aa1f40b", 0x17) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000f0d000-0x6)={0x0, 0x5}, &(0x7f0000d60000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000ee0000)={r5, 0x3, 0x30}, &(0x7f00007d1000-0x4)=0xc) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000178000-0x10)={r4, 0x50, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000793000)=@assoc_value={r1, 0x100000003}, 0xfffffffffffffe25) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f00004e9000)="85a58a2ca5eb703a09", 0x9) write(r3, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) 2018/01/16 01:15:28 executing program 6: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000276000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000d26000-0x4)=0x3, 0x4) r1 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000002000-0x11)=[{0xffffffffffffffff, 0x0, 0x0}, {0xffffffffffffffff, 0x0, 0x0}], 0x2, 0x0) bind$inet6(r1, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 01:15:28 executing program 3: r0 = socket(0x1e, 0x4, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x6)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f00000d5000)=0x6) 2018/01/16 01:15:28 executing program 0: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x162, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x154, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0xfffffffffffffffd, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "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"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f00001bf000)=0x0, 0x800) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000447000)=0x0, &(0x7f0000ae1000-0x4)=0x4) r1 = socket(0xd, 0x2, 0x5) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000ae1000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/16 01:15:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f00002ce000-0x10)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000504000-0x4)=0x10) accept4$packet(r1, 0x0, &(0x7f00002ba000)=0x0, 0x80800) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c97ed0c553b14bc84eba1b9e10bf1d978cba37010ed0f5ca82e3c25ee62086ad6785660f5d7f9e384235b0e9a237770e9e9369902273675c8160abf48e8eebe6483701771c3174f1eaf4739e923bb517017f5b8acaa14a5ac0878c8db8cea93dab6d5a76539df6e16e003525297c5f8f95afd4df6da2e4f5e86e6d61ca97640de51a5bcf5220f269e44e2f59e505569baa376d7fa95d03458481c1e826da607f7b7b82f547878102590d4c8c33ceed97881df010d0c06d4979676df7d8b5064608acefb506ca84650096dcb49b95e6fc1d10a435bc89222799c4510f6b4ab5bdcb7a8f4377d91fbf2e20a287ffb05860fe8c9df939bab76b1d7a53cbca3ec0f10af6d169c52ee0ec605d7439fff9d198cdb5ff8da8d9d348907ae61e096cf8acf4b5dc4426d8b05c68cf2aefbdd66fdf8a4c34de51427146787ddf0aca339601093a292e57dfff5cd448686b3e83a9f80a7cdb1ea40418eb3251430eccd10fa561ec3cef594ce658988568898dae099482748c797c882cd9531ac58fc1b93c750d497b889d0ca25f013152a910bd7382f139f1d80de9cf6d455ad02bea92ebdcb108b6d28993ea0f7a79262a40317c6bab9647a05452b9bbad24445e77d0d9233d42d63e264164a523a75d233a5508a9bad432b2a38c948f4c3f94c6499d7903a5376467212ece9ff6f077f990874d66739f54040d43dbee1189104904e6039505f82ee4a841310b296072c346dab4155b8a91317771d05acbbef8e4b04c3b999bd738d44db72330cd0f3e6b29397735fc1d5ff773bef9f8d0c90ce3e18805e4421a31d7d0d67c1867d390e451387f1be62ebd71b03db6255aaddc96ed55996376eb423edfefcc67955def53cdea688c5f98fd3bc04f07693c6ae45eba144b6119e883e9e90ac06f1f03f477b738c7cb0876e99dfbf45933cfad25e1280ca3cbc9f2b11e1972dbba51b8f972579fb9fd5c1c838173d3feba9706f6eee8e97f27c9060cab4e5b3417cbe2596ddac7507ed3022233d10b374d13811927ba9e52edb416a384d395e688dd6b8979db9029133b12a70dc434645311b8e8aed3f106b8d20684ab9b8e5634fb6e155407f27d9ba2f6190fb5059aba6287584b785d10bcc24b3f97fc0bd6e0e19873947aa74848aa401cf55d7fdeccf52e1e99a5eee742b07b50c7d0837e28297340fca449f90470d0036b8298419992cb9f6b2312398a12c78872a0911a1672ded7dc90beee67197668eb18a3286cd27b6be8b0c6975d422bdd241470ab7038675aa23519f3d5ad5ec6e52c6a4138dcfe1eceab5d49c1053195316deb413d7c38186464c204be48a5115512325e0e0b94c7c64357352bd9990bdcce6a3c97400f90848ce27df1ac557f89236b24873291621b17074c6db84e8acf40736a487e763a39e53e214417b5fea16ea3032be3ad87741cb77cea1bf1e530a1ae33eecc47e328d0505ca25f19b6d8fe4549f3693fbc8d24e125aade89243f4119babe61bfaa829070f6db90f4fdd314908b1310766ecd21f3aafd801ea73e142c0fd5bd7d27af20f3455ad2148f6e1bbc718fa139bc55e2b7df0f0cafc4bbbcc3936b0a058ed635d7379504b4090ff470fbd5d57bb39828cc588a3e525ab6a23be3f56c10d69512280c836a922340d30e797c39355b4c2a3b0e35efef26a7bba872b91c7dd260072a692fffb2b3556f2410abdb58def5c9fe358b998ad3e144ee99e36bfaf895a0abe394b4c6c4cc1bd5d37902245e4a98d85397ea303f5883e3da339b27092953dec244e4a1ec76b399b739e5a457524688f9eb46c8c408244a6d54e4dd2fdf03d6a4d8f69f836914a068daf5c326dc125f7815a85bb4f534326d05d5b29d9744755ff8bd00bcf54a8866de4f8ad76520f36ebae24479d1790b29588ea9f03a5d4b06e600272c7b62887f218e961bfb9027ac276156b01afc61e16cedb68dc448504381f515af89c1477df5f25240f7334693f9d0444bf50bdb51dd6e59003e4f710502da4b47b82680f8e9237aba8c74096abd0ecb59f3d4412692ff8a31ff86134f7f15f34ab9300d320574abe8f58240a48be7883553f6793a937ab3356fa4b8555f01f275ec847d4b7c6ec7d3a95c380925c091ead94cc7460bd06cc683648cae00f6b1156bc2d52cb721a9f5b4769dafc77679e35a6204d72361fe18bc244b473280582de63a725868f9bc93633648f28e61f27c51d34147b8da8647a3ce9051247b27e4e86058c99f9747cda49e90e3184737c00d78a4c0e54479b4cc9352477670d0f5e8747c370d06161e0cf1da2522e7f567ce19a6773b6961cefc4bfcd9fb41183fbe6036654a9caa43a2a56e0b220b2954f0937bf5efb5ace4e1782a1224eede27609596fe6253dd163221fa6e951181896bd43656b6564b19db7fb9644cc18e2975a055c0d7dcabd014b755225c1edabf077cc3784c1af3822edcb9d5b94fe09829d4e25f100f3e5b5e2c0d4293a15cb928286872b78d455cf5c158cb63c7f3e2cde7b6338f412ba8f0ce62c29de02d58d104458e3935041a0ceeefbd9f8a39df427e72b0a28c30e3d2ba69d6d0cd643972c4d465b453e242441f29eda75526ce9827a6ba49dd28c0e08c123", 0x7ce}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 01:15:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f0000cf7000)=[{&(0x7f0000acf000)="a8", 0x1}], 0x1, 0x5) vmsplice(r1, &(0x7f000069e000-0x60)=[{&(0x7f0000afc000)="7b38c1a8939b3d3123c7cf22bbfe81cbf33fcdaeded25c3c5d", 0x19}, {&(0x7f000099d000)="19355d119574fecb190d7ab1a4349b8352f0e88ef2dd6e18f25ce62a2cafa79ec560aaf64e968ee5c5de9e3c02fe3d6e4c4e29897a4137aacae75a8c60fbdca4e155d616f95b4684df18b2517cc4f6fafad6a6619c8cf73412aed4075dc45306ee73bea1c1c0efef5bda", 0x6a}, {&(0x7f0000408000-0x8c)="6cff5d28487fa814de3d18d29d3d92fa711c520527c6bd55bcb6a240ac818e6c9442a5b339b84c734aed32c8331bc20648fdae97b330acce15ea3818cb27fd6d7098c6182884f6c4d3325c70ed64f0d1945f5dcac04360be3f86d9235db2d385bfc9ac1d5686e4b15eeb78068ec7956219ddc81d49be33814892014a7a5866a8e7ceb653cd7bb3794647021d", 0x8c}], 0x3, 0x7) pipe(&(0x7f000096b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000f85000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000065000)={0x0, 0x1}, &(0x7f0000760000)=0x8) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00009d3000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000f05000)={r4, @in6={{0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400, 0x4}, 0x98) vmsplice(r1, &(0x7f0000a0d000-0x40)=[{&(0x7f0000d16000)="8f4627274bccf6acb48a9ada93bd2fb5626442c2ade8e11fcaf6ed281b27e7bce65adfefb4619f367e4dfc4816deb7f27347dc2dc49159c2226b3f9462f548fb2fd87781aaab5c7a670da2800a1231cc0268fd3881f2e78aa1efe59248010280f66584ba9ef7945b44273250b0b574bbe67c27da8a5ecc51e8957a2ab4506695c5207e4211db982aa193c10a306ff02349f423cdcc6a963b246825df9d5e546077e7b216615964e9a1c92635af34f88cf71c0b76762290576e0f7d91984a90832690ea07bfc92b78586308845a56868d7de2e6ef8533990aaee2936dbfee78b23d", 0xe1}], 0x1, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000cd5000)={0x8, 0x0}) tee(r2, r1, 0xa54c, 0x0) tee(r0, r3, 0x8000, 0x0) 2018/01/16 01:15:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x5, 0x7, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x400) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) accept(r1, &(0x7f0000b30000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c65000)=0x2e) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x4, &(0x7f00003e4000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f000064e000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 01:15:28 executing program 1: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000f67000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000f77000)={0x0, 0x0}) mmap(&(0x7f0000f77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r1, &(0x7f0000f78000-0x6b)=""/107, 0x6b, 0x0) sendto$inet(r0, &(0x7f0000b11000)="", 0xfd34, 0x0, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000f67000-0x70)="", 0x0, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:15:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005b0000-0x39)="8000b7a91e449f7d975b9982c29a401f3f5f1299aa2acc9784a847e75ab163597ab6eb812cf4615e7eb23d87c15bced00bd50817e60faee0d5", 0x39) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000879000-0x38)={0x0, 0x0, &(0x7f0000deb000-0x10)=[], 0x0, &(0x7f000050d000)=""/57, 0x39, 0x0}, 0x0) recvmsg(r1, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) r2 = socket$nfc_llcp(0x27, 0x1, 0x1) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000a0c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0x0}, &(0x7f0000b12000)=0x1c, 0x80002) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000293000)={0x0, 0xa97d, 0x30}, &(0x7f0000954000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f000013f000)={r4, 0x3c}, 0x6) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000faf000-0x4)=0x4fd9bf07, 0x4) listen(r1, 0x100000001) socketpair(0xf, 0x0, 0x5a6, &(0x7f0000389000)={0x0, 0x0}) bind$bt_l2cap(r5, &(0x7f000003e000)={0x1f, 0x13, {0x5, 0x3, 0x7ff, 0x7, 0x3, 0x8}, 0x25, 0x3}, 0xe) [ 105.548823] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/16 01:15:28 executing program 6: r0 = socket$inet6_sctp(0xa, 0x10000000000001, 0x84) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f000046e000-0x4)=0x2, 0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000009b000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) 2018/01/16 01:15:28 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000efa000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x4, &(0x7f000092f000-0xc)={@empty=0x0, @multicast1=0xe0000001, 0xfffffffffffffffd}, 0xc) socketpair$inet(0x2, 0xb, 0x6, &(0x7f0000bad000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000eaa000)={0x0, 0x1000, 0x20, 0x8, 0x7fff}, &(0x7f000099f000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000045000)={r2, 0xfd4, 0x30, 0x5042, 0x8}, &(0x7f0000472000-0x4)=0x18) 2018/01/16 01:15:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x78) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x0, []}, &(0x7f0000000000)=0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) r2 = socket$can_raw(0x1d, 0x3, 0x1) close(r2) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000004000)=0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r3, 0x29, 0xd2, &(0x7f00008e3000)={{0xa, 0x3, 0xffffffff, @loopback={0x0, 0x1}, 0x7601}, {0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x81}, 0xff, [0x10000, 0x8, 0x2, 0x7fff, 0x8, 0x8000, 0xd81dcb6, 0x42b7ec48]}, 0x5c) ioctl$sock_proto_private(r2, 0xb703, &(0x7f00008d5000)="") r4 = socket$inet(0x2, 0x80000, 0x3ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3, 0x2, 0x1, "e897713b0a5aef62eac43abaed6440380bb328b90ba15b82abc13fccb186e643c8786445ca68782b880df7328d9e5a96dddcd841b039b39dfb6998baf5eacafba697c6dccfaa62982bd3d6db511f0aa9"}, 0x160) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept(r4, &(0x7f0000001000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$ax25_buf(r5, 0x101, 0x19, &(0x7f0000001000-0x29)="25b027458498dcf2e61aa2b8120fd181c0c02a795949b3d11ff7d21b6a027ec41d02f7339022749881", 0x29) 2018/01/16 01:15:28 executing program 6: r0 = socket$inet_dccp(0x2, 0x6, 0x0) socket$netlink(0x10, 0x3, 0x17) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x2, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r1, &(0x7f0000001000)={&(0x7f0000000000)=@ax25={0x3, {"6558444ad163c0"}, 0x9}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000+0xed5)="8c73178ef77c03f0fd312439631166ebe4f64d63643a9791f30d91a7fa36aaeb067e7521bc02610012c7138680ff6e0a8d24011c6f0e8a8e78659a42902aac5858e4129a3983a91d6a37f50dcdcc84191ac6072ed630e86f15f5112f8c2da68dd17637263f15f178f3f9222ad893eea7144768d2928f48f1248d508d8cf8db00c9a47b2e29249ba7399dd6f437b5326c5d660ebce8756bf62dea3e5517ef058da3f896c99bfc42f6bce57cce020e081488552f5b1486ac623595b72ec464f7f064bb890f81ac0f091168", 0xca}], 0x1, &(0x7f0000000000)=[], 0x0, 0x800}, 0x12020) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00008f5000)={0x0, 0x0}) recvfrom$ipx(r2, &(0x7f00009ef000)=""/8, 0x8, 0x40, 0x0, 0x0) setsockopt(r0, 0x8001, 0x0, &(0x7f0000ce7000)="14ff9a2c", 0xffffffbb) r4 = accept4$ipx(0xffffffffffffffff, &(0x7f0000767000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000039b000)=0x10, 0x800) recvfrom$ipx(r4, &(0x7f0000000000)=""/180, 0xb4, 0x10100, &(0x7f0000001000-0x10)={0x4, 0xfffffffffffff001, 0xffffffffffffff80, "955b415c868a", 0x7fffffff, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xce0, 0x5, 0x8, 0x4, 0x60}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r5, 0x7fff, 0xda}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r3, 0x541b, &(0x7f0000000000)="28ea697ceecde43032a8e2001f73f43ea090a2dd8e2a218cd8381ee4b6726d50c93f8f16797fa1945cabd62acb3c6be1d95bca1aa118242443d6b21343efdf97bbe950916b93a9e75c2f3425a2ae1716c1dbdd51e5ab48f526f6d62254d1e05b10a3b6aed361543a040d1e0fcf79083473e03dd12033f06abc0598e5722f73801bb4688917b13f96b3380a464f50beaf573808afab714d0e9eaa245661a2796519f979ebe10d31ecc82d66fd18a044a9e618219ad74a5a0c4e2f9127d12a0fd07295871832192f9c3ac5f189ee8ceae45d2c74d0dc266c5877794c8e72391dee19b43e4d2e45c0358ac49ed9b9c0b3761a7ef6f673") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000004000-0x2b)=""/43, 0x2b, 0x10022, &(0x7f0000001000-0x10)={0x3, {"503878f34b8cb4"}, 0x5}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000001000)={0x6, 0x0, 0x2, 0xfffffffffffffffe}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000004000)={0x32, r6}) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000003000-0x8)={0x0, 0x10001}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f0000001000)={r7, 0x2000000008000}, 0x39) r8 = accept$ipx(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cbb000-0x4)=0x10) ioctl$fiemap(r8, 0xc020660b, &(0x7f0000001000-0x58)={0x4, 0x1ff, 0x7, 0x87d, 0x1, [{0x5f, 0x9, 0x8, 0x0, 0x0, 0x1004, 0x0, 0x0, 0x0}]}) 2018/01/16 01:15:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xfffffe53}], 0x1) close(r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000283000-0x4)=0x6, 0x4) close(r1) 2018/01/16 01:15:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000181000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000773000-0x38)={0x0, 0x0, &(0x7f0000f84000)=[{&(0x7f00006f3000)='q', 0x1}], 0x1, &(0x7f0000117000-0x78)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00005f4000-0x12)={@common='ip6_vti0\x00', 0x2}) getsockopt(r1, 0x1, 0xe9, &(0x7f00005a8000-0xa)=""/10, &(0x7f0000ede000-0x4)=0xa) readv(r1, &(0x7f00005d3000-0x50)=[{&(0x7f0000552000)=""/32, 0x20}], 0x1) 2018/01/16 01:15:28 executing program 3: mmap(&(0x7f0000000000/0x788000)=nil, 0x788000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000788000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x80c, 0x0) mmap(&(0x7f0000789000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0xb9bc8414fe28d561, 0xc3, &(0x7f00002c8000-0x8)={0x0, 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000006000-0x44)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x4000004, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00fe50018b000000000000c6b760fae5"}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f000073a000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000078c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4000000025, 0x0, &(0x7f0000720000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) r4 = socket(0x3, 0xe, 0x80000001) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00003cd000-0x10)={0x4, &(0x7f00006d1000-0x50)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) bind$alg(r3, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0xc0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5c483e5b3b60c00495435b7", 0x10) getsockopt$sock_timeval(r4, 0x1, 0x0, &(0x7f000060c000-0x10)={0x0, 0x0}, &(0x7f0000a9e000)=0x10) r5 = accept$alg(r4, 0x0, 0x0) recvmsg(r5, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f000088c000-0x11)=""/17, 0x11}, {&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000ec7000)=""/107, 0x6b, 0xffffdffb}, 0x2021) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000001000-0x4)=0x104, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket(0x10, 0x3, 0x0) getsockname$inet6(r0, &(0x7f000005e000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00008eb000-0x4)=0x1c) write(r6, &(0x7f0000567000-0x24)="2400000032001f0014b2f407000904000200079bd600000000000008000000070000009b", 0x24) 2018/01/16 01:15:28 executing program 5: socketpair(0x5, 0xe, 0x7, &(0x7f00002a5000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000001000-0xc)={@broadcast=0xffffffff, @broadcast=0xffffffff, r1}, 0xc) r2 = socket(0x40000000015, 0x5, 0x0) getsockname$packet(r2, &(0x7f0000462000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f65000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000992000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f000065a000-0x38)={&(0x7f00007fb000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00006ca000)={&(0x7f0000e88000-0x1088)={0x1088, 0x28, 0x30c, 0x0, 0x0, {0xe, 0x0, 0x0}, [@nested={0x1024, 0x1f, [@typed={0xc, 0x92, @u32=0xf515}, @typed={0x1008, 0x78, @binary="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"}, @typed={0xc, 0x15, @u32=0x4a7}]}, @generic="", @nested={0x50, 0x16, [@generic="5fe9ed4a97d4e59f5514198fed6ee094084e0976c92db783ec5ae04f4bf7355b96d175c3fb525141c85b903a0eb5e8a73627fd69fbea1e1ef303fde49309f75278fed69393427acd55d7bc"]}]}, 0x1088}, 0x1, 0x0, 0x0, 0x4004814}, 0x4000) syz_emit_ethernet(0x46, &(0x7f0000149000-0x10f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x10, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "6cfc854886a433c3"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) socket$netlink(0x10, 0x3, 0xf) 2018/01/16 01:15:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000d2f000)=0x0, &(0x7f0000c95000)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000c38000)={0x0, 0x58, &(0x7f00002cc000)=[@in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfffffffffffffffb, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x100000000}, 0x6}]}, &(0x7f0000436000)=0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000917000)={r1, 0x7}, 0x4) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000012b000-0x4)=0x2, 0x4) r2 = accept4(r0, &(0x7f0000986000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000ee000)=0x8, 0x80010) setsockopt$inet_mreq(r2, 0x0, 0x23, &(0x7f00003da000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) pipe(&(0x7f0000b23000-0x8)={0x0, 0x0}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000194000)={&(0x7f0000b09000+0xfc9)='./file0\x00', r3}, 0xc) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000162000)={0x0, 0x5, 0x2, [0x0, 0x9051]}, 0xc) 2018/01/16 01:15:28 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) listen(r0, 0x0) setsockopt(r0, 0x800000010d, 0x800000000010, &(0x7f0000001000-0x5)="02080000", 0x4) 2018/01/16 01:15:28 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000ce000)="ff03001606000010a5ae4c013e9d4d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f000055e000)={0x0, 0x0, &(0x7f0000bdc000)=[{&(0x7f000006d000-0x1000)="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", 0x280}], 0x1, &(0x7f000028e000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/16 01:15:28 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f000000a000-0x4e)={@random="e9e73ababc72", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x86, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000006000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000000d000-0x4)=0x48) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f000000a000-0x38)={&(0x7f0000004000-0x48)=@full={{0x3, {"305f9637c6f8ca"}, 0x115}, [{"f3158b55a3d21c"}, {"ae1b6404442666"}, {"2aab1399dabe8d"}, {"d403a3026900dd"}, {"ff1fca60ed0ba1"}, {"c18a6c5568b64c"}, {"304217e21d4733"}, {"99da58dfd44f83"}]}, 0x48, &(0x7f0000009000-0x10)=[{&(0x7f000000c000)="dd097781d09c4e55f53431e8edb03f05ac31fcab02aeab68c00fd6b493b2f87bbf443e95c54fa2819bcf6e3db9c69846553fa827d347e30913a0638432b7979078c9d7d559ec54836b294b9bb9409f97bb7a2fdfdde579ae3630700493f4310be8241bb50760ef8165ed1105d0223698dcaceed3e3dbe25b4beb1c36be3998d40ccede7d0bb1a6d0ee1b", 0x8a}], 0x1, &(0x7f000000d000-0x4f0)=[{0x100, 0x19f, 0x4, "67c599d59a975998b1d11d6825d679c0c967ece94a3d7beb920a677c49a8392a49037a721cd0c20e3a830347d7445550ef858a5550b79ba91a4709baf8f806dc7f3428ae02961f71294dcdc139f14c7e21f14fe2e0bebb784b784bd05742e775998a8ef5ee6f463ddf3c6ac3bbd16176331b7cc6f8322dcf0b4026126a15011e46f74a6dd676d51f0e7a59fece2fc5946e02e43a9d62b9d3effd6b5c697e88bf5182532b412cd7c3be5bf65a1f514d53038a940feeb32fb2e8c52a1375f1d724fb53234a9530cb5504ce28d320665aa7962d9dd262cd1dece6ea2e9d54e892de0b6b9fbffcf37c3b700e6bf49dfba0f1"}, {0x40, 0x10e, 0xf20, "2cfdb6ded0048b65d54237fa9d9978c6533b2def5e4276b11924c88677318c75a36f929550e99987a7f9d4"}, {0x40, 0x101, 0x80, "6d08e887f64458ff308d30cd3b3233be05fce108fba4c732945df3a30ddfcb5f74fb60767a6a577c32c8b365a1"}, {0x50, 0x110, 0x6, "ca367e73a6ecb9bff0a3167a9af150791629519a72c94b36be7e2ff90f2a761e3f45ddcb030dbf902d072f61e32b87c5c68e511e6008ab501f2c"}, {0xc8, 0x10f, 0x0, "0275fa86109de8cc0ae03b3f2c93a875478284ec78444ff45f61af93c8d8bfdeb1e6fbb0e7d54311f010949a947876a2022a16d3e6646ba9225c940dbe75815dfc3242909d57568d6b4612456857482066ca3c228e00eadd7501b38ca9804be0625c6dbb72c436974dfa5eed01fe88f92b404d33bf80780f8ec5139b6a5313e8c08e8bc8548a816e9475d851c7be4d236aa4ebf0ca9bec9239954626838be3aa732f839f9b92ebe12c24649604a907de4e5b68a7b466f6ce"}, {0xa0, 0x111, 0x5, "7dcc8e3d2fa3e921f598fcb713deb89df0ef34320c73d888d47553c0ee6da7ea614fd68c0e36cba22a727fd9383ee4a78342e73f309d4ed30c79548600809d9c81fafb33ffeb297b597bb89aad8d182e9bff897cff0d2e09e91ca603e86509ec7a9d01b270777dc36ba1d5a632eec1fcf7dd451dbd4b1930ff8aed9862a83c36702cfb0e84c6247c12"}, {0xc8, 0x108, 0x7, "95bbde832d5129a2099f87a996746954d0327cb31a8f5ec7dda01f7222045db0900608f501ec51c987c02264e3a0c26dea05214d96fb74b04139be3ca5c6ccfa2b87517efeaa0484444564b9ed14f279ab3b10557316e661e1f7b4b70fa72a0e53a426f7c023631e02307c6f5a1a7c4ac7e92b1710f35c99c0c95ef1f61b1b131d78d6b74ae3f5b0a5a3099068c98490d262a0155b607f18ce53f17c9d7526948394910b17d39ece3ab26e963287b5620e47b42c"}, {0xf0, 0x107, 0x40, "60a1354db7109346ee19203404e85bef2c9279a720596233cf5582d7d337b15c80e26986a73989e11a84fdf1cfbc880b4c4d1e2e44b8c5507be9810844e1c14b277c87d427e9dcaf4b9adff67f17d5c432a4ab8e0d8c69ce9c48fdf018f955cc158270127c3ef28fb65ffd2309ff0d97654919e61280eb5dff37c5670eb796544e70cb70f390826eb6bb1b39d8085c9782dddeea45bd4aec9b8e841fb7501407ab26eecb75c9730b624295196c14e68018dabe44ba81512000b9759b9a67af0947623aa5d606f80313dd46b285a7e368a7fa444cc0bb477864f12cfa0cb574"}], 0x4f0, 0x24000000}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000000c000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000e000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in6={{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6ac7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x1, 0x1ff, 0x6a6, 0x0, 0x0, 0x1, 0x9, 0x8, 0x9, 0xba1, 0x0, 0x9, 0x28d6, 0x8000]}, &(0x7f0000003000-0x4)=0x108) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000000a000)={r3, 0x2}, &(0x7f000000c000-0x4)=0x1d9) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000000e000-0x20)={0x401, 0x0, 0x1, 0x9}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000000c000-0x20)={0x8, r4, 0x0, 0x1}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000000f000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000000c000)={0x0, 0x0}) r6 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000007000-0x8)={r5, 0x7ffeffffffff}) 2018/01/16 01:15:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x100000000005, 0x84) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f000008d000)=0x0, 0x4) 2018/01/16 01:15:28 executing program 6: r0 = socket$inet_sctp(0x2, 0x4, 0x84) socketpair(0x9, 0x4, 0xffff, &(0x7f0000400000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_int(r1, 0x21, 0xa, &(0x7f0000c84000-0x4)=0x0, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000061b000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0xa, &(0x7f0000e75000-0x25)="6bea77ea9bcee9e800bf"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) [ 105.729198] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. [ 105.754442] tc_ctl_action: received NO action attribs 2018/01/16 01:15:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$int_in(r0, 0x5452, &(0x7f00003a3000-0x8)=0x7f) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) getsockopt$inet6_int(r1, 0x29, 0x12, &(0x7f0000314000)=0x0, &(0x7f00006c0000)=0x4) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/16 01:15:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00000ed000)={0x0, 0x0}) 2018/01/16 01:15:28 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000432000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000e75000-0x10)={0x0, 0x48, &(0x7f0000b06000-0x48)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1b}, @in6={0xa, 0x1, 0x401, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400}]}, &(0x7f0000a48000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000099b000)={r2, @in6={{0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcff3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x10000}, &(0x7f0000ee7000-0x4)=0x98) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a00000-0x22)="0a0775b001ff83e5c9b60ced5c54dba4295df0df8217ad4000000000000000e693a6", 0x22) [ 105.816753] netlink: 16 bytes leftover after parsing attributes in process `syz-executor3'. [ 105.834370] tc_ctl_action: received NO action attribs 2018/01/16 01:15:28 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000007000)=0x0, &(0x7f0000007000)=0x4) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000007000-0x8)={@multicast1=0xe0000001, @empty=0x0}, 0x13c) 2018/01/16 01:15:28 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000d8f000-0x4)=0x9, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f00009cf000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000c6000)=@assoc_value={0x0, 0x9}, &(0x7f000066c000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000027e000)={r1, 0xffffffffffffff01}, &(0x7f00003b4000)=0x8) pipe(&(0x7f0000494000)={0x0, 0x0}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00008fe000-0x390)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) 2018/01/16 01:15:28 executing program 3: mmap(&(0x7f0000000000/0xa70000)=nil, 0xa70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000a70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x2, &(0x7f0000a70000+0xfc9)={0x0, 0x0}) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000a72000-0x4)=0x0, &(0x7f0000a71000)=0x4) connect$netrom(r1, &(0x7f00002ac000-0x10)=@ax25={0x3, {"bfd2469124c309"}, 0x3f}, 0x10) listen(r0, 0x401) r2 = accept$inet(r0, &(0x7f000068b000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a69000)=0x10) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f00008c5000-0x75)=""/117, &(0x7f0000040000-0x4)=0x75) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000a6f000-0xc)=@sack_info={0x0, 0x0, 0x4}, 0xc) 2018/01/16 01:15:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007a4000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000f72000-0x10)={0x7, &(0x7f0000ede000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000de7000-0x8)={r2, 0x10}) sendmsg(r0, &(0x7f0000156000-0x38)={&(0x7f0000c69000-0x10)=@nfc={0x27, 0x7f, 0x100000001, 0x7}, 0x10, &(0x7f000056e000-0x40)=[], 0x0, &(0x7f0000836000-0x1268)=[{0xfffffee5, 0x0, 0x0, ""}], 0x5c1, 0x0}, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f56000)={0x8, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) 2018/01/16 01:15:28 executing program 1: r0 = socket(0x15, 0x1, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f00002eb000)=@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/16 01:15:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xc) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) shutdown(r1, 0x2) poll(&(0x7f0000898000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 01:15:28 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000dc4000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000ca7000-0x6e)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) mmap(&(0x7f0000000000/0xdfc000)=nil, 0xdfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x2) setsockopt(r1, 0x0, 0xc8, &(0x7f0000006000-0x4)="d105071e", 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:15:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto(r0, &(0x7f0000aa0000-0x19)="bc107b70012b8282cba40c0e426f57fe06fed17f4e0016f109", 0x19, 0x80, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00008d6000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ef000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000454000)={0x0, 0x0, 0x0}, &(0x7f00005df000-0x4)=0xc) setsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000fe8000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x3, 0x80000001, 0xa, 0xde0fd490245e8044, 0xa0, 0xdf, r1, r2}, {0xfffffffffffffff7, 0xffffffff80000001, 0x4, 0x3, 0xffffffff, 0x4, 0x8b3a, 0x3}, {0x80, 0x2, 0x6d, 0xffffffffffffffff}, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1}, {{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x2b}, 0xa, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x3, 0x0, 0xff, 0x9, 0x628, 0xd8}}, 0xe8) sendto$inet(r0, &(0x7f0000bed000-0x1)="10", 0x1, 0x4007fff, &(0x7f0000a32000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:15:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000000000)="8c", 0x1) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f00004d3000-0x26)="26000000130047f10714c1f8590022ff020000000000000000000000000001ff060010000635", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000503000-0x4)=0x0, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) setsockopt(r0, 0x84, 0x12, &(0x7f0000005000-0x1)="", 0x0) 2018/01/16 01:15:28 executing program 7: r0 = socket$inet6(0xa, 0x80000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0xe3)=""/227, 0xe3}, {&(0x7f0000a4a000)=""/13, 0xd}], 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f000065e000-0x5e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[@lsrr={0x83, 0xf, 0xbc70, [@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0]}, @cipso={0x86, 0x6, 0x0, []}]}}, @icmp=@source_quench={0x4, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f0000803000)={0x0, 0x1, [0xba4]}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) vmsplice(r1, &(0x7f0000561000-0x10)=[{&(0x7f000002c000)="", 0x0}], 0x1, 0xb) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000e21000-0x4)={r0}) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00003c2000+0xd4)=0x400000000000, 0x4) pipe(&(0x7f00000f3000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a2e000-0x12)={0x7, [0x5, 0xc0000000000, 0x8, 0xfffffffffffffff7, 0x7, 0x861f, 0x9]}, 0x12) setsockopt$inet6_dccp_buf(r3, 0x21, 0xe, &(0x7f0000c01000-0x84)="d92cf1559135b95f610078be1416228ed9f709ba07c4a4a9fbb5173262356f1c595e3355db207c5655f1bd07c722c8fd9d23b4c08ce7721ae93206f9ca97bcf79c0bcd33cbf1fcc70e199379328e5f46c4e29f09a050ce23afa75678ba8b46de418c71ac7ed1502dc7b8c4fd5ef28382fc32d190d2d00303e5a6cde7b564c144b4fcf40e", 0x84) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/16 01:15:28 executing program 4: socketpair(0x4, 0x800, 0x7, &(0x7f0000e91000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) bind(r2, &(0x7f00006ff000-0x80)=@generic={0x0, "f522719867d0057cba57286f67a1d73066d80ce99f4fdd1b904760e3ef109ee2030000000566245cffff8e0000000000f56751129bf39cf312951b354ced99899aaa394077535f94ad39311c61c7d7d9f55eb00571f2ef1a438d3c812a4a792ac6dc38af3306679050a19e7ce06ae2b2449e9e16008300e9898fb8e9b99c"}, 0x80) preadv(r2, &(0x7f0000de1000)=[{&(0x7f0000f86000)=""/61, 0x3d}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000d11000-0x20)={@common='gre0\x00', @ifru_flags=0x1600}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000cca000-0x4)={r2}) 2018/01/16 01:15:28 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000bec000)=0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000149000-0x10f)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x8, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008a3000-0x4)={0xffffffffffffff9c}) 2018/01/16 01:15:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000158000-0x4)={0xffffffffffffffff}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f69000)={0xc49, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x2, @rand_addr=0x10000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x933}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r1) 2018/01/16 01:15:28 executing program 1: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x80000) setsockopt(r0, 0x1, 0x15, &(0x7f0000fa0000-0x11)="010000000000000000000f0000000000", 0x10) 2018/01/16 01:15:28 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(aes)\x00'}, 0x58) socketpair(0xa, 0x80000, 0x6, &(0x7f000011b000-0x8)={0x0, 0x0}) accept$unix(r1, &(0x7f0000d3c000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000721000-0x4)=0x8) sendmsg$kcm(r2, &(0x7f000064e000-0x38)={0x0, 0x0, &(0x7f0000649000-0x20)=[{&(0x7f00005cb000-0x63)="aa19dbe3ea1b1b94b2deb1d56737c02a8750317fa2962631855a77c087931b325c9371506ec1ae510f03d04676609053a9cae4043306dd6f6be2235f695c82499dae2a1e16489c678ed186f738d624e1fba60c7866d9f24a793a1edef7d42d6e27430d", 0x63}, {&(0x7f0000698000-0x2c)="69c2d863b8859eff104b80bc07f5e291c373e5213149e4dc9222f8d516e1af4d50c8a510317dec15ca39bbc1", 0x2c}], 0x2, &(0x7f0000bec000)=[{0xa8, 0x10d, 0x8001, "48550153fde8a875a5dc9c5a3e09384e2b934fc146535b8f2be6f2a3fba12f1fdbb83a935bb1c9061014616271461adc19f7cd70e2eeb691bfb94b9c6ead0fa229f5704ae6faecfecc0da533569126213ce3dfeded91d00247522ee20c472eff447bb05ca429ba8b484aaf53c79151886c71f652266361b7d7d44cbb4f65ead1727e865f349cc0eb2c3a7b530d355c8c7732f4"}, {0x18, 0x0, 0x8b, "f67b"}, {0x50, 0x84, 0xb4b4, "ba65b9e7c056c9aa1a9c5e62377791c43e1a35ac4adfd444c51670ce9028dca044a1dabcc572bb661653ef404ccf5d04c57d64c5c24f07ffa67fd6"}, {0xc8, 0x17, 0x3f, "6fd337a65bfb36b81ee266325a6fdaa59d3c73bd25b01b8fe5f9486042deb1f8d8e76bccd26ed455395aed10cdaca4c3526e2d67855e28b36dd732915e45edf4d3aa0bd80db6d39c5b335d5c540a5ee0637bca0ecc98e0d497e0645114464959c2e5e986141405d14c6daa8cd15deebb51d5dac0764b54a198ee41c0a377a0c879c90607653c5b1bdcb3b480b362ec842bec41e435285b0056d3be4faa6170101dae21b2098142fb886420909fafa6ef3c"}], 0x1d8, 0x20000000}, 0x80) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000542000)=""/87, 0x57, 0x0}, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000c02000-0x18)=@get={0x1, &(0x7f0000f9b000-0xc7)=""/199, 0xff}) 2018/01/16 01:15:28 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00002b9000-0x10)=@generic="7a37871461371e527d68e98bfe3ee773", 0x10) r1 = socket(0x1e, 0x8, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "030000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff01000000000000af50d5fe32c419d67bcbc7e3ad316a198356edb9b7341c1fd45624281e27800ece70b076c3979ac40000bd767e2e78a1dfd300881a1565b3b16d7436"}, 0x80, &(0x7f0000985000-0x20)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f0000553000)={0x0, 0x0, &(0x7f0000012000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$ax25(r1, &(0x7f0000109000-0x4c)=""/76, 0x4c, 0x0, &(0x7f0000ebe000)={0x3, {"77dcca3d1b93a4"}, 0x0}, 0x10) 2018/01/16 01:15:28 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x6, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000027000)={0x0, 0xb, "7284505de25d916312e2df"}, &(0x7f0000b31000)=0x13) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000309000)={0x5, 0x4, 0x800d, 0x3865, 0xab48, 0x7f, 0x20, 0x3ff, r1}, &(0x7f00004cb000-0x4)=0x20) r3 = accept(0xffffffffffffffff, &(0x7f0000d18000-0x80)=@generic={0x0, ""/126}, &(0x7f0000b93000-0x4)=0x80) bind$llc(r3, &(0x7f00001a8000-0x10)={0x1a, 0x7, 0x9, 0x7f, 0x92, 0x10001, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r4 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r4, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_settings={0x401, 0x7, @cisco=&(0x7f0000a3e000)={0x6, 0x700000000000000}}}) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00009ed000-0xb8)={r2, 0x101, 0x10001, 0x8001, 0x9, 0x7, 0xb20c, 0x1, {r2, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x8, 0x100000001, 0x389, 0x5}}, &(0x7f00002f1000)=0xb8) pipe(&(0x7f0000c07000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r6, 0x5411, &(0x7f0000df5000)=0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000533000-0x20)={0x2c43, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_SG_ALLOC(r5, 0xc0106438, &(0x7f0000571000)={0x7c30, r7}) 2018/01/16 01:15:28 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000000d000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xfffffffffffffcb3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x6}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6}, @in6={0xa, 0x3, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x10000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xd0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0xffffffb7, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x1, 0xc3, &(0x7f0000007000-0xc3)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000009000)=r1, 0x4) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f000000e000-0x4f)=""/79, &(0x7f0000009000-0x4)=0x4f) 2018/01/16 01:15:28 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fc4000)={0x2, &(0x7f00002a3000)=[{0x0, 0x0, 0xfffffffffffffffc, 0x0}, {0x8, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/16 01:15:28 executing program 4: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00004df000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)=0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000bbe000)=[], 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r2, 0x8918, &(0x7f0000001000)="") 2018/01/16 01:15:29 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000004000-0x10)=""/16, &(0x7f0000001000)=0x10) r1 = socket$inet(0x2, 0x5, 0x9) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x5cf, 0x0, 0x3, 0x0}, &(0x7f0000005000)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000005000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x5d}, &(0x7f0000005000-0x4)=0x98) listen(r1, 0x20) socket$bt_rfcomm(0x1f, 0x1, 0x3) 2018/01/16 01:15:29 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80a, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, @in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100}, @in6={0xa, 0x1, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}], 0xa0) mmap(&(0x7f0000000000/0xf6e000)=nil, 0xf6e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000715000)=0x0) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f000028e000-0x10)=@generic="965d5dd7e712fc2e2d6db6a38d6da4eb") getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000038c000-0x10)={0x0, 0x68, &(0x7f0000f6e000)=[@in6={0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x3, 0x11f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1f}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000009d000)=0x10) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000cb3000-0x108)={r3, @in6={{0xa, 0x3, 0xfffffffffffffff8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x2c6b, 0x1, 0x7, 0x1cd, 0x10000, 0x100, 0x5, 0xffffffffffffffc1, 0x1, 0x5, 0x9, 0x6, 0x3, 0xff]}, &(0x7f0000f6e000)=0x108) mmap(&(0x7f0000f6e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f6e000)=0xfffffffffffffffc, 0x4) setsockopt$inet6_int(r2, 0x29, 0x400000004c, &(0x7f0000f5f000)=0x0, 0x4) 2018/01/16 01:15:29 executing program 0: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000000c000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000024000)=0xe) r1 = accept$nfc_llcp(r0, &(0x7f0000023000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000000a000-0x4)=0x60) r2 = accept$unix(r0, 0x0, &(0x7f0000002000-0x1)=0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000024000)={0x0, 0x0}) poll(&(0x7f0000013000-0x10)=[{r2, 0x10, 0x0}, {r3, 0x79, 0x0}], 0x2, 0x2427ff83) r4 = socket$netlink(0x10, 0x3, 0x80000d) sendmsg$nl_generic(r4, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001c000)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x11, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) r5 = socket(0x15, 0x800, 0x7b621893) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000027000-0x85)={0x0, 0x7d, "2b6ff6accf1e61e1d2c4b826eec7bdb6724668d7debad622ddbf1592398a60646b1a6340589af6a791398eed734ae74f72dfff1ad8aa9608261bba9d35c26344fab352190f0f71b40847cdf54c76d7f04fcd02694c0ca8b4bd6c61df125ca2a03884db82ad940d830c7911cec21c14b4780aca45d021558e33cf6eabdf"}, &(0x7f0000027000-0x4)=0x85) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000023000-0x70)=[{&(0x7f0000026000)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000027000-0xa0)=[{&(0x7f0000026000)="8d94960e87ce831c97d1353d5338670d057863c3f296611ad8dbea685d0bb3969aa33fbf4df68dbe7bdaa4a3cd479c2574ef14a90d86233cc53f032c1053bb7fe4bdaab759c7ebfa93e032c3c001807ea69f52c0f09f09610fc5949cbafe4986b5dac44f65cfdf8d1337dc606c38dfe34fb2a0e2721688502f6780f41f0e8aee36c6d3ad0f6f9a35794cb8c6d02abecaf89bcb5aae5513d40371f5f82b23de3bddd9daa5919669c7ef279f78e21df4c6d2ee39439403bbdfd02048f585193e81db9d1e42840f7c", 0xc7}, {&(0x7f000000c000-0x55)="7d7b0e466e1fd76a678703f9121eb48d2e96293386a3d448e3b5357b350d3a355029e11b868a279f6a14b6333f54f464482ca97f9fbc2701d2c4405add15e41e6ab737607c36e5939d0c594ed21daec33ee95fce1f", 0x55}, {&(0x7f0000027000-0xcb)="d1a899358f65390124e64f1b99e7a746e83fd44f2a2f022f9f2c0dd2aac541c5c1aa79dff5cc6a8da345a6113d1437a8182678804359603d7f9f49986e3f9150e4a93cf1f12017cc6f752e4a9fba3f07a5ee6119171ea201e5bc52d1b41b1af92aea884db9fd5d0899892c1d390de8663386f36d192b94eb3eb71775b615899c22db0d93e5a2ab158e57ac9f4a96d701c19bbc204c5a7c1c8ac569821440a903dff4ec6b71b764226aa7d5f68c00911326188a8780426c41497ab36f07c84f7c53e270ff2b30b4623261eb", 0xcb}, {&(0x7f0000002000)="87e28220b48715943bc3a5b9035cc1cacc29475efa9819616a4bcea1be618a587a8d8ff7b972a16e742ecafb5fcbd9e030990fdff7", 0x35}, {&(0x7f0000026000)="a8f4f16199cef95e087c90365d6f2cd23930babc079caf3e5e8ffddc990c6d871423876fb01daf224719f2201fa45531d93d1f", 0x33}, {&(0x7f0000027000-0xc5)="b0f7aebd9791c84a8518ad5b61d6f36bbd8426594f2bcb620a186e0aecb0cdc520c905bde5663e275aac667bc1a23d36f02a8b7ac95018887d46d7d492d4d461c7672631d92c146ae5566a35a6b493fd31a1a1309fa1f49c433170eeb066b78ed5d29981b9925b00d9780a65865631540f5b6c6091c5ef11a06da8a39c6f2c49a065424d516c2b0c42167fcab51e6250565466f75654929e0f3bc5d4b46345fc7709229997a5095a0eb1dffc98607caa9d498f5480b257e245e8ece44370060eaddce47535", 0xc5}, {&(0x7f0000027000-0x6)="3563e7ced3f3", 0x6}, {&(0x7f0000026000)="f032bea807f1d8a796140406983eccba1879f5b7fad99bce733bdc0333c2d82a8619ac29ae16f54cb00afbc5066683aa577f208b176dda2c1f318de25ebbeda7f660e7cbcb902fd82da79b04f2148c935050b2b125b255b133990d9a6ff335bf15066a342d562cbc8663e7afd01f58e457f45e2e8f84eb0b3bedfad948aa809217acb4b47ec5a9c7f7993c3923", 0x8d}, {&(0x7f000001a000)="1169cb8ed02a2db70ba5f0efeab823ba781852aa2c257f80811cdc5c1569bd995f783ebda6b68c03a3b33c0e7e6ee13cabe224b7cc955451403e5dea3909a26be2ea4aaf855cabb624e0b998567c15b42fcfc390c51fa69c40719609bb46b8a31cfeb83b75ed7657971f98", 0x6b}, {&(0x7f0000024000)="ca6291040dfdb26321b5644e79cdc2f02394a9d72abeb5dc1ef786274dc6e14e533c9b71fe355c983f6424622d5bf18bf0647acb6d777fa42a988abcc0d82519cbadeb877738b40d4fca9dc25681ecdefb9390c0bcf2c9a72606a480824aea037d23ebe2e06e5d4ee2d76b2a6dd0cfcc828e7f58b4c6dc", 0x77}], 0xa, &(0x7f0000026000)=[@sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x4, 0xfffffffffffffffd, 0x8, r6}}], 0x30, 0x41}, {&(0x7f000001d000)=@in6={0xa, 0x2, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x377a}, 0x1c, &(0x7f0000027000-0x60)=[{&(0x7f0000016000)="31f6590df65fb320ea5e0787009e183bd0e4721e9da39b82996488deab2d9fe24d3c6263f8341dc47eafe1982ae60b2e029756e878ab3d954d0076e7d5fb8c954d6d97f7a9383da546dc69ff54e3fdad75ad3872422dfd5d91b25427566749d5ed10333ec48041348f49f07507179b", 0x6f}, {&(0x7f0000026000)="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", 0x1000}, {&(0x7f000000d000)="17bb475a91e6a3c4082c785b15193f9866b06ac84bf92e62418d495e4038614ffc3688c63f5e7c8e620839e61670210d46143ee3516941be7124228f3308ff6fe2eaf5d6", 0x44}, {&(0x7f000001f000-0x43)="f0c63151cd072ecc8bf4d71e58ef7042ee01bb798625e7845d38808885825556a666e2a0c2d9d14fa14b15ca6df47f2a361181f6727854159a687488d9063e6cbe51ff", 0x43}, {&(0x7f0000026000)="676ef5b894f7df7a3c028a490a7abf85aaf779a5c4adf20a64965c4ce6308fde91da0b18a4cc97225821a2a2e029c5f9676350671e0af2dc41b0c689d1ee4686e72339afbcb9f1a333755ca0eee4b46a5dd5de39b05ee72d2d946c29", 0x5c}, {&(0x7f0000026000)="dad941b8e0017e1988fd721ad489d58b4beefa52c0cf6d2bd9f7422cb16dd47b73d05355d562da037dac7c36491f879fb83741e35777fa6ee286241c39fcab538d09a0c14939a0f226dfef4f174683a9f119f223a03dd3ef3b58cad225", 0x5d}], 0x6, 0x0, 0x0, 0x4000040}], 0x2, 0x0) bind$can_raw(r5, &(0x7f0000026000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x1b9) 2018/01/16 01:15:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000639000)=[{{&(0x7f0000b46000)=@in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00001e1000)=[{&(0x7f00007a4000)="da077bb20bc6203b4f7ea1f226301f0c2037e9f1eda97431294aa2db88824ffe3051b014d43fbc3b010802159c9fbb75a33aaae44f3298eb27bedf7598852c8b720a6974e972a47063c7b9c31a99ba2623ad55920ccf0db111b3f97d36a59d5c1564c4f810756279fe35840d870dfdff849d964eec2e319d2f356c7f2e77de024f09bf9272f8cb214af474ff5a6b2ca5623ef77382e021853e1a481f2e02be0ba0f889f14915c256", 0xa8}, {&(0x7f00005a7000-0x79)="2d216f55c6e8c592ce9f2a84bbd264d8e8c6d38bbd15f3b3f491c38c59536175b6b7f0a6f5a33183194935955fa451f5cec791e70d87bc806f95cf6acb05bebe15e52947ff7240976dcd1aed10e80e63a2e7bdd1a51a9e01bb319e446a96a60316732d63023bc0b7c2241fee1bd287641b75f90943b3c151d2333762212143", 0x7f}, {&(0x7f00001a3000)="66ee754d69cea72b7fdc132d0ee2121ac914713661b18b23eb39916413bcd0e5271ccdff1861678ba2810c027b2dd2111caf480690199fbd6c37bde43cd828e101e29a36f13ece56020775c0764fa96f77f2cb0d82a5bdefb930ec0f12f8545bff469f9eb7033b785467a8d7f003020c0df3cd07e9943be45637", 0x7a}], 0x3, &(0x7f000003d000-0x3b8)=[{0x18, 0x29, 0x5, '5'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 01:15:29 executing program 6: mmap(&(0x7f0000000000/0x269000)=nil, 0x269000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x5, 0x0, &(0x7f0000263000-0x8)={0x0, 0x0}) mmap(&(0x7f0000269000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r0, 0x400443c9, &(0x7f000026a000-0xc)={{0x8001, 0xca8, 0x25d, 0xdd, 0x7, 0x3}, 0x8}) connect$ax25(r0, &(0x7f0000266000)={0x1e, {"03091f0000de31"}, 0x0}, 0x10) 2018/01/16 01:15:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x5, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r5 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r10 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r13 = getgid() r14 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r23 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r28 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r29 = getpid() r30 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r32 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) r34 = getgid() r35 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r37 = getgid() r38 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r41 = gettid() r42 = getgid() r43 = gettid() r44 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) r54 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r55 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r57 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000+0x52b)={0x0, 0x0, 0x0}, &(0x7f0000001000+0xca6)=0xc) r60 = getgid() r61 = gettid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r63 = getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000002000-0x1c0)=[{&(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000000000)="94fe409eb1243c2d7baa448cbab2fdcb091e673703fc30d6339be79ab4cf4d11dc230a0538b41ccfbac323dfa0639ed4d1eaa1b820498672e25e514ce94299168494b56b58ca7718be709ac7b7e9b675e301121eef447289db84df2758ca8ffb7c4dad5d89246076c4f3b7a91a02f2e090de256007fa77bc42edf45800e5ddcb949f608010f5abd0791dfa6cd4abbdd3afba", 0x92}, {&(0x7f0000000000)="9ec7ca803e5fb8f1cc1677bdf327dd1948ee9a84c6c1216313045452529a10dc210a68bab9403ae097d38d941bff34fc40070940f7d9b44eedefbb48fcc580825d2c877e37474a4db2d9f5403e5aff77739666755353671c848cb2bf1338b67b080d511de4db6900522fbb6a12c851ea331cd1bfa01064a8e107baf50ac51b65e660c4b114750d4a13ee80833119cbc13a9e5c8a1954eccfa4723250864ca3ac0a43838af3472f5c6ef2a8878df7ad6f41955f5e5c8c2604d45c6d720b90da87dbeeb229ce1d08f9dc17bf0d81fb", 0xce}, {&(0x7f0000000000)="db9ef9ea679f4670a06ce58615d27bbcca23465fca472586bc40bfb1c446db593cd06455779e5e644c4eee07479d88847867a0c8004f069faec395f063bbf649f064e278394f57381e9d7dafd46532350dc99cdefaf42375ef0d001abbbb6ee51bc6999c0992601f9cc50db4a02b7ce81e1eff16d75c46a33e53a8fb571e8184c702648fefb73980b23ad4d4907c97631bee44e46ce4a97f61b5b8c31665e487c4997d4979ae7f34ffd0cc1b885ced4360e4b15aad85095bb936dc93b862c583d12538055e73", 0xc6}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000)="1e3741b23fed2d7416253a8b6bb5cc019c289326fd4d11bc63e19ddc3b63ac6d74a90e3077a333bc907f29a1db092a15b9c735c4c213147bab3995ab9b97268dc837cd0d150c817cf5d971dc14517af5eada4eddfc1e547234077ea7f40de4172f025f8ae837aba805facf66ed16ca3dd7cca69059c4136e7e143520ebb75436b1307a0a2b261763cfadf6447a891db146ed61cabeeb58db410cee953eec6ff64f52c9ca5776bf9318b4bb53b4bf569de6f700a7d8b912517343e9c286c7fb7a31eb33677f", 0xc5}, {&(0x7f0000002000-0xfb)="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", 0xfb}, {&(0x7f0000000000)="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", 0xfb}], 0x8, 0x0, 0x0, 0x4000}, {&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x30)=[{&(0x7f0000000000+0x615)="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", 0xfe}, {&(0x7f0000002000-0x9)="eeefd8d362dc177df9", 0x9}, {&(0x7f0000000000)="1b596879410e134854c2b402e7236566770bb3098a6eacd35f57b2d2947966b76692ee891904197b9efd506e895b2776550f7743add0b2833298c45630d556bee2732d5a9d0f7c7b4f6e9cd8a4017fdfbf6a9ac0ce3056b174842a3a4cad4469a18e6075fb7ffaf9b93fb78401606ee24dd6bfd143623b587ab955382a344e39c047bd85fa2d7d25fa90b55cbae8504e5dd3c710166eb8e0e82a1d91e700d94e3de8206f", 0xa4}], 0x3, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r32, r33, r34}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r35, r36, r37}, @cred={0x20, 0x1, 0x2, r38, r39, r40}, @cred={0x20, 0x1, 0x2, r41, 0x0, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}], 0xf8, 0x0}, {&(0x7f0000001000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000001000-0x70)="2eb1364a759d2d2e1309f206943c24db5d4586fa2b0aae9dcdb64d88982eea2103d80ac9992796f6626dc200efcfc6486a3e1d2097d2ca72febcf963e56c1deca88cc65e837f40e6eba35afe1ba6d8c4b499db4b27fddfad0ffc4bdb275de9b68c3072b874f18368baa038429c357b69", 0x70}], 0x1, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r46, r47, r48}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @cred={0x20, 0x1, 0x2, r52, r53, r54}], 0x90, 0xc000}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000)=[{&(0x7f0000001000-0xbd)="1510631d3a1c6083e55a09e020570a0924bd0ad17c6a1f35e543e21fa07692340dbf8a2ab996e0a117e3d873a2ed21ce46609fdaf8145f177c399b3cb9094bb56ce140ae1780d7a20bc45ba607adb2cb25409a66bfc12f0c1e74db2fa3869b3b77ed97d6adc3a96702e4e5afffa43ab9f9891cadad1f60f7fb9bf8be1801cee4cb1b82b073ad896e759404063d9b496aafee67c482e9dcef316cbeb9d0c3ae82bb2f78df51e44cd50fb14b004af0e83b20dd4b00d5feb22501f8063241", 0xbd}, {&(0x7f0000002000-0xc9)="3db2e8154da262cb2ad8f1df650c79e75c057ebfc36406a24a2a39aaf19cc55d4b6516f3039d0a33395a82cc547c48b807051bbc8464479436a3508b0fff96cac4a56c1761eebb6bc7e0c4a43868efa737f4fc3c771bda9f378e929c8ed93dd94a1011cfec77f1c7f744f80a6d7e7f6afd456d060f534e2d4d11cf1b35d8386633161df0bc5c0234c64667a7186cba69d9dc01a1db7b168ef4ce9da31539e7408a36860a9a4b3c9572026df89af771517c42cab051f3c942692e3f8b255c5387385486e41491d6e620", 0xc9}, {&(0x7f0000001000-0xe1)="16f7aa0e5c63159ee74d78f8c103040ae83004fafe52f41078bff5f738738c0223245aa08ec99fd3bdd8a2fd1bc902e756a14a0ebe9587bb751e8cb3ef9b7718aca94aa332f4f5d30628e92927aab6d92044bdbcb6471529110277eccf5a45a68531d20e8843c34029f0a34a58f76af03de62e5e9a04b4d1f32495ae90e7bdd6a51a0525e667b3c02ac9d2d74f719401ec9ca0e8e43c5624ba152309585d4a8ce96509d3a568e8bba121b071e05b51525361c243c078290f98fede7b158f38d3fc2f8643f1401c882ae45569a525bd29d0d7a4f53d85863584f6af4cd9a7c8d243", 0xe1}, {&(0x7f0000000000)="dd2d5c35e994a20559829c0a12236cc735cc3ce556500ed185fb2d804cb39d604e2c13a02a06ae1cbf21c50e2ae6ff6fdafa8e5425aa8c2944a44ef0c6290a7169eca8627c9374eb799afad21d49f5cc84b96cd74737d4c28c04044f6a6eb59022b333368d81d366939b5d1df72ca0698ad80c6584739159a541e5c6a698a67982e7cbd33a9b5116751e6482b75a5d52758c293a93339318473c3ebb2c11bf05acd7266660476adbffa0e2cced3b3309158c54a2c4b7b47d0de848a21fa7a7a15dc7053f5db449fa10ea35ca20c7a805f2eedb7c333e35d79a0b5b66dd0044dd70a3cfa12f06258fce9dc0d4f35b52", 0xef}, {&(0x7f0000001000)="1a0dde8dacd108cca132b4a061d5bc8541e9678006ac8ec9cfc44232e1a425a02df3012185c37fe1781932bf15631a4eb57186e70aec2f439e3c70fa6382f35908d11f1ad629faa110cbc17a8568ef5df2c9bfc511852f8476d0c355aeff5faacf752d6c5dca163c9ccd9be996c7229b17d25d3115133c58d54e83466709d4ef2f3d60b47d8a456b7a5b413f51d850042788779b41d646e0c4f98db6f241ddc30bae2754399979041181fa31104d2e27555c367b6ee8864d79c1987a7aca64d955fbbf8387", 0xc5}, {&(0x7f0000002000-0xff)="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", 0xff}, {&(0x7f0000001000)="ae01f15b2962521ee4c7e2b29f4bbbdf1ba4faf15ac713d083184d9dffe03eb87e33798d60cd6f0ee4c4739eb1b5", 0x2e}, {&(0x7f0000001000)="25586843ef62543b65cbc0e761edf6fb9ac59cf2c49b17b59020ef6324", 0x1d}, {&(0x7f0000002000-0x8a)="80c908b0c8c2eb9197587fe6a15fb6567a279944dea036d529173c9fecaf7f89d5b761df5fd04d64c3e6cdb2e627b4719c89d478f6a30e67ce870c30eb160df26adebb3b1bf37a70229436b4ccba0258249e1a973e989412e91c64a246a8aa623c4093014b6edb4d4293c8aa33d02163ea730dafcf5c8732c67c6c135465d4b2d016f72f4ad1e4a83b12", 0x8a}, {&(0x7f0000002000-0x3d)="1f3f6e79c34170153dddcd2418f6024573cf84ecf76c05700865eaf1e4470e193c48bc5b35d6bdcb0d3f3f75b9c4039e302fbbdddfdd634f413df4df9d", 0x3d}], 0xa, &(0x7f0000001000-0x78)=[@cred={0x20, 0x1, 0x2, r55, r56, r57}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r58, r59, r60}, @cred={0x20, 0x1, 0x2, r61, r62, r63}], 0x78, 0x4000000}], 0x8, 0x4000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x10)=@req={0x0, 0x0}) ioctl(r0, 0x4b49, &(0x7f0000f26000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r64 = accept(r0, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000003000-0x20)={r0, 0x1, 0x1, 0x1, &(0x7f0000003000-0xc)=[0x0, 0x0, 0x0], 0x3}, 0x20) ioctl$sock_inet_SIOCRTMSG(r64, 0x890d, &(0x7f0000002000-0x78)={0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x200, 0x1000, 0x7fff, 0x80, 0x0, 0x81, 0x1, 0x10001}) sendmsg$nl_netfilter(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x40080}, 0xc, &(0x7f0000001000)={&(0x7f0000000000)={0x2ec, 0x12, 0x4, 0xa22, 0x4, 0x3, {0x3, 0x0, 0x0}, [@generic="5dcf6b227468d378883c3f110693b2e9f8a1d5c65bffd00b9c5ffbbc36b1f9364bcd6600c4e82f5136e32888155271289111a3b896b8423f205532cf71967293868ac1604e501a6da87c6d0485d036b72020d1430bdbeedbe11619bc3486025aa20075b180c501cd8dcc058f7d4af6925a6370d70ba25cad84f50b328bd5e15bb4873a5199f492a3204d9c8fae34edf9fa20be372c5db62469f7659c4c1aac9b162a309d3a9d0a37803f9005703c8906e27f40348e07b8c3220abf5638f48e3a9cfd6cada83487dc9c6248a0faa8c9c9ef92f587bdf94b9b06ae99aa3d1c12c71ae9dde3db10301d", @generic="8c4e9590a7b531352ea18c106a", @typed={0xc, 0x34, @u32=0x200}, @nested={0x19c, 0x11, [@typed={0xc, 0x0, @u32=0x1f}, @typed={0xc, 0x56, @u32=0x2}, @generic="eee082dfb1e1834afe8f9a71847b4e323aab972f5076353bee38ded74a07a632bb34f1c56d55a8ff9075046f837d546b00ca6267bc0d5fdca936fad5eb02c6abc564b726dc804c34efb9b6eeb1c6e5fe4d30e27e55adb055d1c3fab5d3ce16acbe456f99027ea87bfaf8c55cf78d53a7071deeaf5c117b7f3f13bf11e4f594d2c9511de7c9f7028f09965cc1422e27c9198f32359a668dc1f2d2229aabdc09216b7ee2bc5c7d83818e6fdf2efb3e84ffca9887a533e6ebe2fcee223ce243d6eecda7ce", @generic="1dc3b74d15ef6d40c83c970ea77d4dd9fd70c5ed973501c4b81a0deebf8bbfcdb6968dab65f3e2472269ef2f5ce51f34c384720d354c6be484ce5d9561fa0ca87282fe8d2e5fea1a3696a97ddd3fcebe4728c4df6715bbce42eed19786d04b8f3ca3a5dd1fa8c73fb18f908aa01339d6282188ccb5167516303d63a1a028c3bbdd6a780831b70c9dfcfcf793cab7ebc5b09d6bd3e13e0304370e905fd49a140eefef7526f6ca276941aa324806cfe8529815237665cae1c8c40ac728ef"]}, @generic="ff5761562c7b466bf8ee74c9c6cf678ef8d01dd69cec3f8d25ba237cff0a403dc23b46e8de552581bd64d5f3b83455500f26a2db0b6edd2f"]}, 0x2ec}, 0x1, 0x0, 0x0, 0x20040040}, 0x5) 2018/01/16 01:15:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000033e000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000048e000)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e6a000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c9a000)={0x0, 0x0, 0x0}, &(0x7f00005f3000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000014f000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006c0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000572000)=0xc) r7 = getgid() r8 = getpid() r9 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ad3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00005fb000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000060000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ed5000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000716000-0x4)=0xe8) r13 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000df7000)={0x0, 0x0, 0x0}, &(0x7f0000512000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000093b000)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ef9000)=0xe8) r16 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00007eb000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000e2e000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00008c1000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c4e000)=0xe8) r19 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a3d000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000068000-0xe8)={{{@in=@multicast1=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008b9000)=0xe8) r22 = getgid() sendmmsg$unix(r1, &(0x7f0000457000)=[{&(0x7f00001ac000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b81000-0x40)=[{&(0x7f00007c5000-0x2c)="e5f6d7d16541566f62e3842719a65d845d13d9bacb866233c8b2fce7e899fffd21217f8206c335b2098c03b9", 0x2c}, {&(0x7f0000036000-0x5b)="507ac9bb40abf05c8ea331a85309041bd7d353cebaa4f2f06a4ae8091163a2fad28a9c8617cf2922b2211700138483a00dab2566d560b9b8a6aae3bdd193a0b0574cecdb0339e7fdc73a5af4d5ed5dd69f88cf4ee38940ebef69d3", 0x5b}, {&(0x7f00000f1000-0xa6)="e7352ecf4813bf464c519d4facb5dc4b7fce3fe56c1defb064e29f5ccdcd5b12467a449cc1aa7d066add6085d1fad7a7d45082f0a7e0c41552a30bb007c998c8ad232b1dd3f146fdce6c37d2bae1c34c6676af46f460f5bb2ad308188f2c8d8d23e78ca274bc444cdb51efa67840f295f1db8f23647aa33e05bdcc1c7ec70893c0831afa3babec97b51bef20967b4885056f7096f974192438cc6aa9c4b350692a1bdf21d979", 0xa6}, {&(0x7f0000608000-0x27)="980e1be34042add549e9fe2c7610aba071ee76579319da5df422a52e739476280e1094c25a952f", 0x27}], 0x4, &(0x7f0000370000-0x20)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x20, 0x801}, {&(0x7f0000d5c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000ed5000)=[{&(0x7f00000ce000)="67887e2b26851f78c3d2640f1137c3579c07bbfeea270db662a15229c7b0f1f793b5076bec2d92ad5f7f16dd7da273d60444d3b23ff9e563251ed7d82c40b6377a6f94ef8674b62b67daf0c917044acc7cd0403a31aafb2fb6685822ecf16e", 0x5f}, {&(0x7f0000d58000)="7f73d1d990c079aae9b050e1958681d5c24ec496f28a6e7efadfcd63877e47ee6c29cbb1b01ab765a0f2cbd2574c341be4476839df9ef91db3ce066cd190c052b848aaaab1121d2107f0cdbc5dd21aa9dacc8515e59ea4a832f2", 0x5a}, {&(0x7f0000eeb000-0x27)="20ad393cdca633ffebb68a5f37d88668c548bdd56f49bfd7a7cd471af2fa8621ea4e8ee0f763d5", 0x27}, {&(0x7f0000e3e000-0x7)="6e5010a304e1d4", 0x7}, {&(0x7f0000e6d000)="63726b8b6f4a8821956a70ab43ab63c054caf8686ca356fe7a53d91cb5c3cf5afa41d5bb3f028e8986ae24858cc4054bdfb0047c165615161293670d1937bc88615f4569a5f42bfe2bd5e99c0c1c9f1386358c25d846337855c29ab5a8c5e033eaadc827dfa4e62166d9cb78ca279e6f3d8fbe91f7e611da4eb2b745aeaf2a0fcb50acaf62e2941b3d9361589d0774e9d83f52358156eec3bcacbb5990dfcdb744fe7bda20e4fcc90772860cd0e5f7eb1f06d827b2540cb82ef8f19f1208d84bdaf9e64c8a5fa7cdc259288aa1e3f084", 0xd0}, {&(0x7f0000d2d000)="11bd1288c95f4020d63ef174567cb69f8ffb85ccd7d0aaf5ac6f5de8363b8876cea7efbdfe77f1d8eed3c2572583cc22a17acd1fc0f53ddb8f5137c86099049a8b2ec8634340ba9541d8dad0ff6b6a57e2fbea1855b1cd3f5bf143ee7169e3cbd3c5e81fb6bb21132f97465350dff3a098312545c2cd0e123011e390671b34a14bc0da2d2b283871293ec0b8e69c14a3036db997ce866d1ab7d717f7424ad0e3dd8f0d2e1d3b6ccbf4ef4e603522739962d33f6cfb12365b8b2dcc82a155f18315218e01a0b8802f7533b59f0fb9c2ca71dc6279e814954a5af7d202107a4c1a5a15a7c53628ee65f3d1e95a0547e3ed0cd3808a0788b1", 0xf7}, {&(0x7f0000fe5000)="bc8e6ccd6022f692594bb2f820decf51e76960dce67de6dd3a797af8867631bd47aec8eaba7342ee05b76fa4125f3d635507cb49c986ef9967af8a0ef9f5c490138355e6cc7c465335a594e184c14371e518b82bbb3868043fea73b981f8623a07d7f1d21c2bb8bf879f71a5e728395de16cf005b52153c8161990d09dba52205abf3004439c12f9a92511411b007456fcf38b7e296d55459dd76ce4", 0x9c}, {&(0x7f0000c95000)="4f09b8fa02e80c70eb3b31ea11d259ccfd89d3716715bc53a2c731d03fcefe65b139caae79e5d3d3082c6e18148e2cc80bfae5af134c63eb3dc59ccf89baea2b359209fdea3225149ebc5b2a8ee27fcb3859f0007c7c8090aff31503620f7818973ec9ffe72132424d366042ccbed9496bf14f627c6089f3b1e8ba6d09b60ea41debb6caa93a929893095ac63ebb2f3921ceace7847ab5741287549cfe7f433c7cba205681b5e78a06c293e744d0bd765f", 0xb1}], 0x8, &(0x7f0000937000-0xd8)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}], 0xd8, 0x1}, {&(0x7f0000133000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000f04000)=[{&(0x7f0000a5e000)="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", 0x1000}], 0x1, &(0x7f00003ef000)=[@rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r1, r0, r1]}], 0x30, 0x40005}, {&(0x7f0000988000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00006b8000-0x20)=[{&(0x7f0000940000)="d4b8090d9f9ad2228e427543724a1425a0bfdefbce8149b1b3", 0x19}, {&(0x7f0000f82000-0xda)="f17d8cd1ebc6be080add79bf6efd407cae0295782954c2d2c9e0b50fe243befbfb0c98c4add1124659dec15926afb032c30991f9ada50b544cd1dd3dcae87be2ed06fd49a2f87b5ad1d67221e3049a58f749b3632444a1dade3e6eedc6204917e2dda279c451832d64f15501e681a0350ff6cdc2329c26372c38cee1390bbad2a7aae55ffd2d1f755cf892d110ec1019cf38b34586b8849fbe35e199cf864afc6ed15696d5aad555eda4020a0cf8b1328be15a3bb9acdcec95f7abc6771dc3bdc03df0690e7ef2542a15bf565fc56fc0d3ccce5551f5ffd09fc1", 0xda}], 0x2, &(0x7f0000ad7000)=[@cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x60, 0x44080}, {&(0x7f00007d4000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000d02000)=[{&(0x7f0000d4a000)="53c5f199407f044aae0c04fec3a4a3e08d9ac867579acfe2ba875b3590584677ae4e599909790cc30bf21bb40f6c6611e715d088446cd9a3955fdc79cd7454e118a67e", 0x43}, {&(0x7f0000286000)="11b02fb054fe3fda26f69226f5ad3b3ace20028521f15f5345b503a2e8172dbbc46277330fbf6903b03d2d391b7c8e655c50c8d806bdebe59a1b0f713505d4313ffc5a776dfc4dd0e60500b71f8cd68c82bb148305be6c6afc9765e85a014ae3c3bf7b1fd98b8fd000576209ab556043", 0x70}, {&(0x7f000018e000-0xf5)="25da2f692c0e0e400d5038cc69368080d2d12957f1d2214a454976b2eca4921d87331747d023003f89c49b88cd199d5e03090c3842a883c5cad20a69bbd14fac658cfcb1682632536d87bdc49de056362bf864219090da14236d0b47f7affc7a1d767a53ae7ecd01b09218951dac9fd76a3785e59b147ae2205be96684b76d373cd15766e8fb51287a7ccf71579178a005a08db0f9df8a65b3ddbf5670ad5dcfc95a386cf8077e360f7c73ee13a6ba09c0af9435df848aece485fe115a38220965ac0e05ba4a25eb4d0770bf980a74b5f253e29160932d35f3c51222a90ad86ac126638f3c64c527df5fa35ad70d0983d55d2d61cd", 0xf5}, {&(0x7f0000efb000-0x4e)="c94c9083390fb51dddf48afebca08c6840c2f063768df3976a1101cd467214e023557efd23d3d94498ef2414ba9b5afd2e287606f2710148de190a7d4cf4d4c9bb711cdca4022038e99a24badbef", 0x4e}, {&(0x7f0000d76000)="56b83f76957d36e96e66993015494f31deaecf8f52808efb320d4988c314562e25b4eb862f55ad8be399a3e608dfbadcde03ed6a4a25a2e451e0f1520ee41dd6a0552de057e98b3615dcac2003228268243349f352a19320096afd8b", 0x5c}, {&(0x7f0000e6d000-0x1)='s', 0x1}], 0x6, &(0x7f00000ff000-0x20)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}], 0x20, 0x4000001}], 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r25 = bpf$MAP_CREATE(0x0, &(0x7f00005dc000)={0x10, 0x1000, 0x6, 0x2, 0x4, r0, 0x16b1550b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000a12000)={r25, &(0x7f000029f000-0x1000)="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", &(0x7f0000086000)=""/137}, 0x18) sendmsg$unix(r23, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x5, 0x0) recvmsg(r24, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:15:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xffffffff) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000034d000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c94000)=@ethtool_ringparam={0x11, 0x7ff, 0x2, 0xb05, 0x15c, 0x5, 0x1d5, 0x154, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x444444444444828, 0x0) recvmsg(r1, &(0x7f0000196000)={0x0, 0x0, &(0x7f0000693000)=[{&(0x7f0000144000-0x50)=""/80, 0x50}, {&(0x7f000078e000-0x89b)=""/4096, 0x1000}, {&(0x7f00006df000)=""/198, 0xc6}, {&(0x7f0000e57000-0x79)=""/121, 0x79}, {&(0x7f0000e65000)=""/50, 0x32}, {&(0x7f00006bf000)=""/4096, 0x1000}], 0x6, &(0x7f0000499000)=""/78, 0x4e, 0x8}, 0x0) r2 = accept4(r1, &(0x7f00003a5000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00009dd000-0x3)=0xc, 0x80800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000cfd000+0x91b)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000067000-0x28)={&(0x7f0000d11000/0x2000)=nil, 0x3f29c332, 0x4, 0x2, &(0x7f0000869000/0x4000)=nil, 0x6}) getsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000e34000-0x4)=0x0, &(0x7f0000fb0000-0x4)=0x4) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000ce4000)={0x40000001, 0x0}) 2018/01/16 01:15:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000)={&(0x7f0000670000-0xb)="e91f7189591e9233614b2f", 0x0, 0x0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004f5000)={r0}) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f00005b6000-0x4)=0x63, 0x4) 2018/01/16 01:15:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = accept4(r0, &(0x7f000059f000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000293000)=0x26, 0x80000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f000081a000-0x12)={0x7, [0x8837, 0x401, 0x5, 0x80, 0x1, 0x1520, 0x1]}, 0x12) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000e7"}], 0x28, 0x0}, 0x0) 2018/01/16 01:15:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000012000)={&(0x7f00003db000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00009a0000)=[], 0x0, 0x0, 0x0, 0x7ff}, 0x40000002) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000300000)='illinois\x00', 0x9) r2 = accept(r0, &(0x7f0000aab000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000e92000)=0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x1) 2018/01/16 01:15:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000001c000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000ea4000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/16 01:15:29 executing program 5: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000913000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000019a000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/16 01:15:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f000062f000-0x4)=0x0, &(0x7f0000008000-0x4)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006c5000-0x4)={r0}) recvfrom$ipx(r1, &(0x7f0000af1000)=""/130, 0x82, 0x40, &(0x7f0000f7f000)={0x4, 0x6, 0x9, "1e18ac8d3501", 0x8000, 0x0}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000038f000)={0x40, {{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x1, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xba31}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0xd8cc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) [ 106.262814] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/16 01:15:29 executing program 2: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000eda000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f000016a000-0x4)=0x32) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000ed9000)=0x9, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0xf, 0x3, &(0x7f0000eda000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000466000-0xc)={0x800006, 0x0}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000ec5000)={@common='lo\x00', &(0x7f0000da4000-0x8e)=@ethtool_dump={0x3c, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000aa3000-0x4)=0xfffffffffffffc01, 0x4) 2018/01/16 01:15:29 executing program 6: unshare(0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffff9c, &(0x7f0000001000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000000)=0x21, 0x2) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001000-0x8)={r1, 0x3}) 2018/01/16 01:15:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept4(r0, &(0x7f000042b000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000fcd000-0x4)=0x6, 0x80000) getpeername$packet(0xffffffffffffff9c, &(0x7f00002f4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ec2000)=0x14) bind$can_raw(r2, &(0x7f00003b8000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000c7a000)="", 0xfffffde5, 0x20000004, &(0x7f00005f1000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000955000-0x8)={r0, r4}) sendmsg$kcm(r5, &(0x7f0000dc2000+0x953)={&(0x7f0000e3e000-0x9)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000aa3000-0x60)=[{&(0x7f0000080000)='2', 0x1}], 0x1, &(0x7f0000b2e000)=[], 0x0, 0x0}, 0x0) 2018/01/16 01:15:29 executing program 1: mmap(&(0x7f0000000000/0xdd8000)=nil, 0xdd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0xff) ioctl$int_in(r0, 0x5421, &(0x7f00000ca000)=0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8bf2, &(0x7f0000dd8000-0x50)={@common='tunl0\x00', @ifru_data=&(0x7f0000dd8000-0x20)="5b6dad444b7d467cdb000500000000000000000000ab00000000e700207222d5"}) 2018/01/16 01:15:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000f2e000)="4b18f2aa542853123c8c1c71920927db18c4c28b4e128283e2c4b4325d57718698e571bbfa22804528cae4a358eb1fa7b5b1eaf9365d41eec5ac4c9a7ec2ebba0952800e88d259d720e18d4328728cc2120050b192d25bd840655e55a6101ac8038014b0b3b29be23c639323401f76aae2d94cfba6fac9dc6ca7e25759e052b20a4285c14bd023e3b5ce5e295da62c23201de601739aae0d3c914c1ef6acf9f44c5de67733892b1a17da72", 0xffffffffffffffef) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x80000000032, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) read(r0, &(0x7f0000c33000)=""/240, 0xffffffffffffff5d) 2018/01/16 01:15:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d91000-0x8)={0x0, 0x0}) recvfrom$ipx(r0, &(0x7f0000ad9000+0x50a)=""/239, 0xef, 0x1, &(0x7f00001b2000-0x10)={0x4, 0x1, 0x0, "4557bfb59f97", 0x5d601263, 0x0}, 0x10) r1 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000973000)=0xfffffffffffffffe, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000657000-0x8)={0x0, 0x6, 0x808}, &(0x7f0000fd6000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009d8000)={r2, 0x59c85ff9}, 0x8) connect$netlink(r1, &(0x7f0000362000)=@kern={0x10, 0x0, 0x0, 0x3000083}, 0xc) 2018/01/16 01:15:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_proto_private(r0, 0x89e4, &(0x7f00005e4000-0xa8)="2c602ca0fa31ff024de824508c1f84524e20975c9032986318440671756fb66799036b0ff85d1a087dde3242ed50473468c5ccfde218a7f94ffc8d494a76b6e07ea95c2731d0a893a62359b7883133ac5d76982c4ff6a7ab4003575129e089cfe8b21ec32efc2a7579e53dc2e9d7d2ee49be8eb88fa4770bb21f2f31119fbbb114116cf21eba4de58db58bb4aced835fa83f613d55d2490636dd1b269b9e363b36cfa9fbe67a266f") ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000fd8000)={0x7, &(0x7f00001be000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000e66000-0x10)={0x6, &(0x7f0000da7000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(0xffffffffffffffff, 0xc0086423, &(0x7f0000efc000-0x8)={r1, 0x2}) sendmsg(0xffffffffffffffff, &(0x7f0000eb3000-0x38)={&(0x7f0000f51000-0xc)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000b5d000-0x70)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00004e4000-0x8)={0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000394000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00004ba000-0x8c)={0x0, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000c01000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, {0xa, 0x0, 0xf2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000733000-0x96)=""/150, &(0x7f0000839000)=0x96) ioctl$sock_bt_cmtp_CMTPCONNDEL(0xffffffffffffffff, 0x400443c9, &(0x7f000002b000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) r5 = accept(r2, &(0x7f000015c000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d58000-0x4)=0xe) ioctl$sock_netrom_SIOCGSTAMP(r5, 0x8906, &(0x7f000047e000)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r6, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00007b1000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d93000-0x4)=0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f000099d000-0x108)={0x0, @in6={{0xa, 0x2, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x79db, 0x4, 0xffffffff, 0x2, 0x5, 0x7fffffff, 0x1f, 0x5, 0xdc2, 0x3, 0x4, 0x0, 0x0]}, &(0x7f0000b8b000-0x4)=0x108) [ 106.361118] TCP: request_sock_TCPv6: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. 2018/01/16 01:15:29 executing program 3: mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000ed000)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x2000000002c, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000040000-0x4)=0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000f2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000f1000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000a1000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f, r1}) 2018/01/16 01:15:29 executing program 6: mmap(&(0x7f0000000000/0x8cb000)=nil, 0x8cb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0xfffffffffffffffd) bind$inet6(r1, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000061e000)={0x1a3, 0x0, 0x0, 0xfffffffffffff801, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002dc000)=0x20) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000786000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000071b000-0x20)={0x0, 0x20, 0x0, 0x5, 0x0, 0x6, 0x0, 0x0, 0x0}, 0x20) sendto$inet6(r1, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) sendto$inet6(r1, &(0x7f0000b36000-0x6a)="", 0x0, 0x41, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) socket$nl_route(0x10, 0x3, 0x0) sendto$inet6(r1, &(0x7f00005eb000)="bd", 0x1, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000503000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002fd000-0x4)=0xe8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000023d000-0x4)=0x0, &(0x7f00002a3000-0x4)=0x4) writev(r1, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) bind$unix(r0, &(0x7f00008c7000)=@file={0x1, '/'}, 0x3) 2018/01/16 01:15:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000dd9000-0x4)=0x0) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f0000ccc000)=0x0, &(0x7f0000573000-0x4)=0x4) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00004cc000)=0x7, &(0x7f0000dac000)=0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00008cc000-0x14)={0x401, 0x9d4e, 0x5, 0x4, 0x3}, 0x14) connect$inet(r2, &(0x7f00006d8000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000392000)={0x2, 0xffffffffffffffff, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000046000-0x2f)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/16 01:15:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000b61000)={0x0, 0xb, 0x0, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007d0000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0}, 0xb) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) shutdown(r0, 0x1) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000221000)={0x0, 0x4c9c}, &(0x7f0000181000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000564000)={r1, 0xff}, 0x8) close(r0) socket$inet6_sctp(0xa, 0x5, 0x84) getsockname(0xffffffffffffff9c, &(0x7f0000ed2000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000402000)=0x32) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000dcf000)={0x7, 0x81d, 0x8201, 0xfffffffffffffe01, 0x3a53a96f, 0x9, 0x7f, 0x0, r1}, 0x20) 2018/01/16 01:15:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x37, &(0x7f0000206000-0x67)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x6, 0x29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, {[@timestamp={0x44, 0x0, 0x2, 0x1, 0x40, [{[@empty=0x0], 0x2}, {[], 0x2}, {[@broadcast=0xffffffff], 0x200}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x1}, {[], 0x8}, {[@rand_addr=0x9], 0x9}, {[], 0x3ff}]}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x1, 0x0, [0xd3, 0x9], 'u'}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x324, []}) socketpair$inet(0x2, 0x6, 0x7, &(0x7f0000d91000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00003d1000)={0x0, 0x8001}, &(0x7f0000cdb000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e81000)={r1, 0x40, 0x6, 0x80, 0x7fff, 0x90a0}, &(0x7f0000122000-0x4)=0x14) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000e1c000-0x43)=""/67, &(0x7f000005f000)=0x43) 2018/01/16 01:15:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000060c000)={0x0, 0x0}) pipe(&(0x7f00009d8000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000929000-0x18)={r1, &(0x7f0000004000)="8236fcbd9127dfc8bcf3bc1f776382b09d9a8701000000041296b0bcf272d6e6a8a58cee91e8b25fce43357776f860775a4fee7009bb3bdd46b883bfd24ef9167e590be0fc2ff896dde46e5f273f810f8d297d0000000080000001462a0229c4d0f615931dd24a6fab3079eecda2e954082690d37f155d6e4668f0c3c342baeae12c07000000000000007dbd9059952f00d8c2fa556d4c679a5b6dff847b38c2285bb40b04c3fcc1bb7f8ed0c48ff27bf2b9a0bf0cfdb2bbb3ee4291cd55006dc89b399097011f10edd74178d26d95a478dc3062765337", &(0x7f00008c1000)=""/118}, 0x216) sendmmsg(r0, &(0x7f000009b000-0xf0)=[{{&(0x7f0000e60000-0x6)=@hci={0x1f, 0xfabd, 0x1}, 0x6, &(0x7f0000d86000)=[{&(0x7f0000758000-0xcd)="f9bbc4dd458e9a5fdd5431cfa3d79c78eeb95d17a8016b4dc779f63b7b8754b0dbd7edab11dd16ff013c79bfdda6d1562f0bc027e14f4def1638f2774c950a48272778e53bac7b408dc2c9e79ce77924cc1b87a89ec0f3c04d100287bcb53a772c2afc23db529cda4d80c09b2f405771726be8fb19a78a23914f37f3684f19007b11ce00b056da4ffaabc3204d3f1ddec3dea4b6a6420ef6623d244bc672dd11920b81e5f77883fa628b10ded91980a3462a7822cd138677b70cfce77fc06f1317e2d423ae3ee924d0cef4ad88", 0xcd}, {&(0x7f0000ce2000)="b91044557d662765743bdff9fcd105197753c646c72ac37e12756ad1491765bd043b18bd4b4e19ee7f6baec25a9173e40c5b6d509fc4d6a756b78775684fa9595e64464371b46166c87f60c90e4ed46203a4979253ff26483a71f3fe4d1152323c9981e7d13bdf8332429d79205045891933c24b7de8ac15d6e6abbc49c936b5a1626351f2d474f7817ce3117c4e90eb7ebd32ddc60bbcbc3201aa83dc60", 0x9e}, {&(0x7f0000bd9000-0xaf)="d2b237bcc6288bf3039a2b5d4d1535a6f9ae8eea83207125df7396aa12a7c2aaac479b62451e8d4dc498178606ff6bb146d2f224f9a4da97376d030efd3b85b78581ad1e3ffe206ae71126b3f3145c5dab7195c8f9d329f793dca9bb5bb15310b43d5b8d07d839af619d0cdf434ccc3643e6f4650844ebeaeabb581202f2928974dae97991bd3363ba998f6bea88d1d76be6982e96725e20d1c3b0e19794b445af141e9cdaf2f5fbef5834e07148a0", 0xaf}], 0x3, &(0x7f0000263000-0x1e8)=[{0xb0, 0x1ff, 0x2, "92358dc35c339f4dcf8325a439d8aba75a684ba77ed4eb78b5058d13fa30fdc22e4706439a58185b0036aca7947f297fa44001f837ba565b5eb44e2c4300caafd3efb17ba4cf5d4a32a5ec842e64839510e78062cfb57b6e069a0e904e543eea390a6549e205077190b39f2ea5c05e7293e3f5abb65a140e63970032d98e2291d2016db96f3f78db597d0fae0dbbe6803dc1cdbc622342f80fee77bb0b082e5f"}, {0xc0, 0x10f, 0x3, "95e98edb2ca52418b1cfb6c9fb7cc6daf8f96b1584d666f9576ad7b30600c3088eb79c574e23f294151532cd33e8a6850445d29e6a7fe312496381dc509c69d29a828df6d592ffd733225cbb02ae3bc33331b324b4d243ced5f75bbb91e7a4b88ec3b9af54efab240c2e0af6f9df426731ffa7294a6c3010a15f064a54c85e5eec7741736e7790aecfc3fb2127a9d598af4b2b127d7fcb00000fffb8a46cb1e68ac6c5e79beab272e3be42487d9a782f6b7ce7009af9202f6776302e1b299424b982c3a02b4d283eee2cfd6a1a784c0c0ae21f1e56f64016bfd445f98738ef046bb332b0f58f4ba96b5a019b113df754c6ddc3e4690e0900c2bccc4b915286f552d95657aac601c181930707362cf06413edd15b70a55e33c65bd4bdbd2c04498e0919f22b1a09"}], 0x170, 0x4000000}, 0x100}, {{&(0x7f0000cf7000-0x10)=@llc={0x1a, 0xff, 0x6, 0x9, 0x40, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0xfffffffffffffedd, &(0x7f00006a8000+0x7d9)=[{&(0x7f0000070000-0x8f)="c8964462421307b7ca25e4b3b5940f2844ed2d8802b58eb9001f7eb5b575fb112e3d3ba1dcefa5ab82b0009bd5ad1fca1ebd8b67ed37ff8bc4157db1f09731f5a5f878d5bfc52db4b71ceb1447c9e4ebec683f0dc6aadca30137585587dcc60deaea8312e27a5d7cad1f67b8d1ddc9f8941c1e0c46775ac13eb5c5bb28fe9d4bd48c095a165421528e405f9a24a6ec", 0x8f}], 0x1, &(0x7f0000120000-0x100)=[{0xb8, 0x115, 0x1, "88a9d0a78dcf6dd7e136762a91c9d858d065b2858d39d391cc424d7926b1faf79ff639878dcf6579d17776cf175d901800c01c69df63990968c9647a2c33f328cac6504ae0f173d478c6f19c3edf2017ba6cc8349c155842647f48d7e203bc3ca6bd110d23b13734c47a0b6d65a1ac75b9f43bf9896749c57b908b13a3a8f609509d4a4f73bca0ee80615b104342136ca344d928705f0d69901475d417a07551cfff"}, {0x48, 0x10e, 0x1000, "f0b119433d63c4d8d195858ab1a74e8b8206d599545e0d4086b436c4e5bb3f02daa008f50d1196ae42e57701e2a963d3e808c23e34b938"}], 0x100, 0x4000}, 0x446}, {{0x0, 0x0, &(0x7f0000adf000)=[{&(0x7f0000d9d000-0xb7)="e94898803358c93982c46030c51ece85b0d7217b526e8373ab920c5b44523484a40063b96998874ccb87949499e439b2eda5d59b1844d5e142e19b5784fc404d235425f584a5da0d566f5a68f21c1008ae053a786ac3807687bc8728b2c88c5360eb642695b4986006caec521c1460ae92d70eedbbb1029aa729ed8c48d7d20a4c22e7365ec9afae1f47ede8faf3eb3967c78278e7d38e156e2e46a04d3e0018ed609d824721d65bc6d48d4361c6000e848bba303c2235", 0xb7}, {&(0x7f0000425000-0x38)="002606750c526135f2777a0440600000000000a4a5aecf9fd5d78d38958f9a73ddc34f40dbfeea20c95ad5f3a51ba48391c942a73a1e46a9", 0x38}], 0x2, &(0x7f0000586000)=[{0x58, 0x0, 0x7a, "209f35cac11f074e024a37e9107271f40a901a1523828fcbcf45cc5a2481cd3485e872668fe35f6862671d73556176e40b66d58166ed080eb97aab0b06616df8f7"}, {0xb0, 0x107, 0x8, "61b08bf1aa27219feb3664342997e49665f31072688ceff4b6c7012f3464d9626846170e467b011e7619106657d04097f92b4221db51267d70b9d7309fd8aa4d34405f1a5b66e162fc92461f2614d5a638841e995d0675263fc61f080951d9578443d090e6f31407823d38f597eb2e2f74ec65278e1f8600f67281415678fedc5851e90b02071e25f13038a347a645555e3a39865dce9a9424efbdad0b08ec"}, {0x98, 0x105, 0xffffffffffffff28, "32dae9e69a64e37d11a3046639f54b6d898da02e7140ed8119b6f4b7d64012ee070b9fefd82cd40b10a21fc70bc63dc6cc2e941e9ef0a90b7edcd474f46c657db3c76fa7a4288c255c9f4b68af216fe3161f5028eef07d6350a25ba970ad900259030b6a3ade60152393e98bde00024e8d166f739b7fae8c90a5c05528767a2731f553325e123f67"}], 0x1a0, 0x804}, 0x4}, {{&(0x7f00003da000-0x10)=@ipx={0x4, 0x0, 0x20003, "c984115c3bda", 0x480000000, 0x0}, 0x10, &(0x7f0000e58000-0x10)=[{&(0x7f00009d5000-0x54)="23c98daa141e02e0837daf2188fb2662e2058a7e49fbaa748a8f3fc561a75f7782905f518bbc43b7e707c15fd35d6ad9ad6f2f5fd6c6b40ab9cc1a1ec4eb1e794fa2802270e5267e48b46bdca5a8fff3251689d5", 0x54}], 0x1, &(0x7f000019a000-0x418)=[{0xd8, 0x105, 0x8000, "00c9d8b1eb54a03df5cba7b156d929ab6825488829afc6f54d38276c459596410f800dd42f750cab049558da1db1ab022d01f41727a4329ca1d9d4197f952c467967225bd43183abdef5be83f0d7256a90b4de04a43bf57bac505420b3aeffaf6190cd1ed3e3c9971c4ce211791727e40cd6e3899813c788bf892373f935366661d216e0e556b40b25a9f286d21319a5386e4120b52823730dc7cbbf22533f27f90913573487b9ba16d90012a00df6964a7ede55ecd488ca281d98c4c4fcc9eaa4"}, {0xf8, 0x0, 0xa593, "c128a0def2ffac07b80dedce4abb3da817074c133945d9c1c4b2d4c01a7f765b4dbd0fd474e6f782567869e61abb4e3214f49624f17515ae485eebedeb0f1ee0c6d134810a2e2ae930f88eded7a9b975ff1bdca0c98f2e6e05242f87bf843be02aba31cc2d19dc1b24cdfee6cc92bd602f7999b533ce000e3e96801feb771de6cf2191e7f1b0fb03a3c3995f0e7578a7ad667d7fbceaa49313224fb860f73f7bbac5ec275dfcb2f181ba4128cbbee5ee0c93498a8aaaf940b8f014e5e5c3be61e557d544e936300d44a58888fa95e17b84c7363ac8452c1f6202d323ea5fa9ae32402a"}, {0xb8, 0x0, 0x5, "6aa5d3f5366d1171b0d4a91f339b098fb0f979c37093f3ca0a4fc636ab326b3cce0ca2b4560a20ed4abb83be64f3e803ca7c5b796cbce57ab0dc682ee48e407ed5388257deca6c305c6f0c59645c02e7301566c2bda3335b8699d48d30d8be3d79a853d5c8cd929455689903969f28eeb49e5ec32ecb35fb64b4aea8bea7a452f8a4abb929de260d72d518d0413a57d341ea9f2fb81b7677dfb4e7ea0dc65b011e45"}, {0x50, 0x0, 0xfff, "988f4111644ea153168cc607e59a6b88615a7624a68cd5bdc945f9fc8c72bf9d86509903e97091f039943ea1b14e2cdc59c9e8fe6458eaa85ebff8a0bd68b3b9"}, {0x28, 0x0, 0x1, "7c153f6c80229a0f5228439e0ea85d94d0f7666a0d"}, {0x58, 0x10f, 0x5, "44f4fb48e770a7f2242d02a92faf2ad2650aaaf0a57b41d1db5ec3a01fbb5a8e79620effe3a63171bab4c2ecd09aa165c6f9d2e56422e8fa684091754579ee28494b86"}, {0x40, 0xdfe4242452fe250a, 0x4, "ad6142d877b781cbfedeaa3f6a558b14fd68ac8493016f5111836e72a9f24675ca7bde6f403d76735b9368bfd16eff"}, {0x80, 0x0, 0x2, "48aa21718f8f1cb3234f4068edf4622f49f9b347113d2504c8dc50f599c2c53494ce7766ebcbda4dbd2fb6555536549f8fb8e81afb6087b790ee967313d9a8968d9b6c1c2bc14a9f0a89efc80da1bf8cc25d79b5601c4b280c3a45b0a89cc10b775383a9bb84911b6e639438ffe300"}], 0x418, 0x40000}, 0x2}], 0x4, 0x4001) 2018/01/16 01:15:29 executing program 2: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f95000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c4a000)=0xe8) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f95000)={@common='gretap0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f0000f08000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) write(r3, &(0x7f0000f8d000)="bd", 0x1) vmsplice(r2, &(0x7f0000874000-0x20)=[{&(0x7f0000f8f000)="b0b5adcc643b396a53abde890e159c442fd94a81fb675be43c5ee03f4a98", 0x1e}], 0x1, 0x20000000000) 2018/01/16 01:15:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000058f000)={0x0, @in6={{0xa, 0x0, 0xffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004c3000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000055a000)={r1, 0x8, 0x7f, 0x100}, 0x10) connect$inet(r0, &(0x7f000005f000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r2 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000eb3000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfc, 0x3, 0xffffffffffff7fff, 0x8001, 0x100000000, 0xffffffff, 0xfffffffffffffffa, 0x9, 0xffff, 0x2, 0xd24a, 0x0, 0x6, 0x7fff, 0xfff]}, &(0x7f0000583000)=0x108) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000e25000)={r3, 0xe8, &(0x7f0000b9b000)=[@in6={0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x1}, @in6={0xa, 0x2, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc153}, @in6={0xa, 0x2, 0xfff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in6={0xa, 0x3, 0x1, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000c61000)=0x10) recvmsg(r2, &(0x7f0000a47000-0x38)={0x0, 0x0, &(0x7f0000b8d000-0x40)=[], 0x0, &(0x7f00000a9000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000312000-0x4)=0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/16 01:15:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000033d000-0x8)={0x0, 0x1}, &(0x7f0000dab000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000afd000)={r1, 0xe4, "5b6c89c0de21889deb809cec3c4898e7c69d6b8c89d33c16f8ac0228e6de941cbc63ec15985a6c61b59b1347e52d27cdd459903f4c55b42252612e19fb75b98df7529ba123348b7677a3e825f579a29c76725664ac72c2ee37ab333d0a714bc5a7e73f77b9ffe3df684131ed3cd4733e64dcc7ae4df1e3116d4eec85a7784528119dd6f8d6aa2772555df706d0e55c33baa8b63468a6dcf215caf17145dedbbcef753da6f7b0d1d0e7e8990fbdf847edac2039f11e80b0a068bbd94435a4155104d94386f61f8391d831b0ce265ce3799846ff5363e540bb30b434541456568a49f9e05e"}, &(0x7f00003e9000)=0xec) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000733000-0x8)={r2, 0x2}, 0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce4000)={r2, 0x0, 0x7ff, 0x7fff}, 0x10) 2018/01/16 01:15:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) read(r0, &(0x7f0000cac000)=""/75, 0x4b) sendmsg$kcm(r0, &(0x7f0000404000-0x38)={&(0x7f0000e23000-0x10)=@in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000017e000-0x30)=[{&(0x7f000082d000-0xce)="bb78b53443ad095bc9a7a6a7021ee823d5c78319cf1b442652cfcd4421506af37721704cbd21637117cc8620a841191c968dac4c0752be275980039c2a70a89d29ace80e8326c4cc6ab9ef01a88e843f5f329bec6e358329047eae95a94f3f89cc0d9791684ab49471a65ef31e3c823f91417d622113eef304d7be55fc4971156e8e7e2700ca74ffefe047dcf0f4f923d19237b0219afe640b61eeecb800909f37293949ce096ae50c0febe398da05f9aa30d8b92fd0501851f23e20fda8be6c509a60f87b67e32b68c3392e653d", 0xce}, {&(0x7f0000e7a000-0x62)="430f536b62efcbc922fe77d6619e9a72007897bf9b70de71e616e9749f3b1332dd63f2943eb8d0adb88c913dbb479ec3a62bc03c605d26cf244a09f17c729f58df6f4bbdaf0a11a3d773eb4b36dde0e4792242c4656bc1779849a47c30043de1dec6", 0x62}, {&(0x7f0000636000)="6ebbc49dff5b41dfaa5ec444bf3ef2be96", 0x11}], 0x3, &(0x7f00007e8000-0x1010)=[{0x1010, 0x11f, 0xff, "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"}], 0x1010, 0x81}, 0x48010) recvmsg$kcm(r0, &(0x7f0000187000)={&(0x7f00007e4000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000746000)=[], 0x0, &(0x7f0000eb6000-0x67)=""/103, 0x67, 0x0}, 0x0) recvmsg$kcm(r0, &(0x7f00004b1000-0x38)={0x0, 0x0, &(0x7f0000565000-0xa0)=[], 0x0, &(0x7f00000f1000-0xe9)=""/233, 0xe9, 0x0}, 0x0) 2018/01/16 01:15:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80007, 0x5) bind$inet(r0, &(0x7f0000026000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x40200000000114, 0x8, &(0x7f0000e93000-0x4)=""/4, &(0x7f0000fcb000)=0x4) 2018/01/16 01:15:29 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001000-0x28)={@generic="d615bdb70a39203deb52d0e0cb539047", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto(r0, &(0x7f0000000000)="881dfdfbc55e78650be7c80e79282043f8d63999deff393e469fcb88d8e8bb5bb15279563ab67931b0b42dbd71599fb00c5cb2a1f8adbdbf1d4f522db52558617097526a3904e413a441718b45372cfb4f0dc5ee8e4f56f19ff8dfd9e3d11e23ebb7dde794888b178c7894dfa7482c63bde93c40fd67288588496ec478cef96eb0ecc6b6eda3389288c5d1292c0e75001b59a75fb2104c4ef176a4c946d4d8376cae355f8d4997138ecab2cc61fe3cdf980a4336b1df7eb4eabfa1c1cca375b3ca45591e1a7b84", 0xc7, 0x24000005, &(0x7f000004e000-0x10)=@can={0x1d, r1, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xf3000)=nil, 0xf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1f3, &(0x7f000001e000-0x2c3)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x1bd, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x7f, 0x0, 0x6, 0xff, 0x0, 0x4, 0x1}, @fragment={0x32, 0x0, 0xffffffff80000000, 0x5, 0x0, 0x4, 0x3}, @fragment={0x2e, 0x0, 0x80000000, 0x8b8, 0x0, 0xf77, 0x2}, @dstopts={0x87, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}]}, @routing={0x3c, 0xa, 0x2, 0x7, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x8, 0x10, 0x2, 0x3, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @loopback={0x0, 0x1}]}, @dstopts={0x32, 0x14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @calipso={0x7, 0x20, {0x2d, 0x6, 0xf7fc, 0x9f2, [0xbf3, 0xce1, 0x4]}}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x9, 0x66, "ad3cffe8b4d9857cc422f31d08f4e640e3f2d24d684f22cdcade8f151a91d67a691135a5d4cc50a6a0af8c8bdcf2eabc7620d71bb78ae85ecfc666c2e683e3ce9910bbe5b056e7f62b0c4904d9529284dea3513b8066ed051716740dd22077bf678e1185c58a"}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) 2018/01/16 01:15:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000bbc000)={0x0, 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f000028f000)={r0, 0x6, 0x1, 0x7, &(0x7f00000b1000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}, 0x20) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000e45000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe61) socket$unix(0x1, 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000279000-0x10)="cc3571615e48ee0d9a00f41b16b304d2", 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000d3c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000094b000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000576000)={r3, 0x15}) sendto$inet(r1, &(0x7f0000650000)="", 0xffffffffffffffca, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000df0000)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000427000-0x10)=[], 0x0, &(0x7f0000b4d000-0x1308)=[{0xffffffffffffffbb, 0x0, 0x0, ""}], 0x10, 0x0}, 0x0) r4 = socket(0x1a, 0x1, 0x8001) setsockopt$netlink_NETLINK_NO_ENOBUFS(r4, 0x10e, 0x5, &(0x7f0000731000-0x4)=0x7fff, 0x4) 2018/01/16 01:15:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x6, 0x0) socket$inet6(0xa, 0x80b, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1b) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f000088c000-0x4)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00008da000)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9, 0x2, 0xff, 0x1, 0x6, 0x0, 0x3}, 0x20) socketpair(0x1, 0x4, 0x1200000, &(0x7f0000ed0000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000950000)={0xc, 0xc8e, 0xa009, 0x529f40f3, 0x2, r1, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000179000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 01:15:29 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffd, 0x0, &(0x7f0000015000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000014000)={r0, 0x3, 0x1, 0x0, &(0x7f0000014000)=[0x0, 0x0, 0x0, 0x0], 0x4}, 0x20) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000004000)={0x0, 0xffffffff}, &(0x7f0000017000-0x4)=0x8) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000017000-0xa0)={r3, @in6={{0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0xfffffffffffffffa, 0x6, 0x8, 0x2}, &(0x7f0000013000-0x4)=0xa0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000016000-0x38)={&(0x7f0000015000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000007000-0x20)=[{&(0x7f0000008000-0xdc)=""/220, 0xdc}, {&(0x7f0000006000-0xba)=""/186, 0xba}], 0x2, &(0x7f000000b000)=""/55, 0x37, 0x3ff}, 0x10000) accept$inet(r2, &(0x7f000000b000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000)=0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r4, &(0x7f0000016000-0x74)="1e37dd4218ce42721ade9ca151642510da5ce4791f6a112d432b79f8d83e5e35685054be0dd78e07101c68bf0129291abc6543d992e1b0795adf26dbe325fc4b0e823beeb376c29fa42dbdf76d40ca9bfe560f2dd8e99542ba6b827b2520201629a9ba25023a12153b60ec85bc86f8701f7a83cd", 0x74, 0x80, &(0x7f0000003000-0x2)={0x4, 0x2, 0x94, "2414e34d61f5", 0xff, 0x0}, 0x10) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000018000-0x63)="93866e5c1dc26c7ddd832113888b9b3970d11f09b982d78fc5056d9c2dafece3a4596c331525e114270de6508ffa7a0a5a8134287b48cef739fc6264de5d0007456185b3b6bcae2bc97e5e9210dd00310be8963f48ca5d9cbda02631a82e98b63e7a87", 0x63) 2018/01/16 01:15:29 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) syz_emit_ethernet(0x13e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "95d09f", 0x108, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x100, 0x0, [], "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"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000956000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000696000)={0x0, 0x0, 0x0, 0x7fffffff, 0x0}, &(0x7f0000f89000-0x4)=0x18) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000fc6000)=@assoc_value={r2, 0x2}, &(0x7f0000fc6000)=0x8) getsockopt(r0, 0x4, 0x1, &(0x7f0000fc6000-0xf)=""/15, &(0x7f0000fc6000-0x4)=0xf) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fc5000-0x108)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x80000000, 0x800, 0x0, 0x40, 0x0, 0x8, 0x1, 0x9, 0x0, 0x9, 0x459f233, 0x1, 0x0, 0x4]}, &(0x7f0000fc4000)=0x108) 2018/01/16 01:15:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x1, &(0x7f000069f000)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00001c0000)={{{@in=@loopback=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000c1000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00008d0000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x11, 0x200000, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$bt_hci(0x1f, 0x3, 0x1) r3 = socket(0x11, 0x5, 0xfd7) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000edc000)={0x0, @in={{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0xece7, 0x4000, 0x10001, 0x5, 0x3, 0x4, 0xffff, 0xe8, 0x9a26, 0x3, 0x7, 0x1000, 0x1, 0x3]}, &(0x7f0000510000)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000094c000)={r4, 0x6}, 0x8) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00004d7000)=0x7f, 0x2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000993000-0x4)=0x0, &(0x7f0000842000-0x4)=0x4) 2018/01/16 01:15:29 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x100000c, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000011000-0x38)={&(0x7f0000009000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000011000)=[], 0x4, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x14, 0x1f, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x6, 0x3) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000000b000)=@assoc_value={0x0, 0x0}, &(0x7f0000012000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r2, 0x101, 0x1f, 0x737, 0xb3, 0x3b}, &(0x7f000000b000-0x4)=0x14) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f000000d000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000000a000-0x4)=0x1c, 0x800) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000011000)=""/145, 0x91, 0x2040, &(0x7f0000012000-0x1c)={0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10}, 0x1c) 2018/01/16 01:15:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000fb2000-0x38)={&(0x7f00004dc000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00008e4000)=[{&(0x7f000004e000)=""/66, 0x42}], 0x1, &(0x7f00005af000)=""/176, 0xb0, 0x3}, 0x20) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e45000-0x4)={0x0}, &(0x7f0000236000-0x4)=0x4) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000107000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f7b000)=0x0, 0x4) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000ca8000)={0x0, r2, 0x4, 0x0, 0x0}, 0x14) syz_emit_ethernet(0x4a, &(0x7f0000410000-0xb7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x8, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x8, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast2=0xe0000002, {[]}}, ""}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/16 01:15:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f000036c000)=@req3={0x3, 0x3, 0x4, 0x2, 0x9, 0x6, 0x2}, 0x11) 2018/01/16 01:15:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000083a000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093e000-0x4)=0x10, 0x80800) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000832000-0x4)=0x1000, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000af7000)={@empty=0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) 2018/01/16 01:15:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c47000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002cb000-0x8)={0x0, 0x0}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r2 = socket$inet(0x2, 0x7, 0x80000001) recvmsg(r1, &(0x7f0000196000)={&(0x7f0000265000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000bc7000)=[{&(0x7f00004e3000)=""/234, 0xea}, {&(0x7f0000896000)=""/140, 0x8c}, {&(0x7f0000c00000-0x5e)=""/94, 0x5e}, {&(0x7f00009ac000-0xcb)=""/203, 0xcb}], 0x4, &(0x7f00002dc000-0x67)=""/103, 0x67, 0x5}, 0x20) r3 = accept$unix(0xffffffffffffff9c, &(0x7f00003ff000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00002b6000)=0x8) accept4$unix(r3, &(0x7f000062b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000757000)=0x8, 0x80000) setsockopt$sock_int(r1, 0x1, 0x400000002f, &(0x7f000000f000)=0xfffffffffffffffe, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f00009e4000-0x7c)=""/124, &(0x7f0000b64000)=0x7c) sendto$inet(r1, &(0x7f0000f5e000)='B', 0x1, 0x0, &(0x7f0000686000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000841000)={&(0x7f000018a000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "bf1b6998a05b6d0b0b72c6ea678fff42512f0ea127a5844005cb19b8089a7224dba450d225602674f7d9b3c9355279bf7fe0cea799288d66570491b4fa2514", 0x0}, 0x60, &(0x7f0000ee7000-0x70)=[{&(0x7f0000abc000-0x1000)="1db979f560d1252d42940c5d26a02a673db03f4a6c64d6f44a291d72324c37ef508ac96f04996a1d49f1dbe04d75b553a3e9b253cad3b910c76ae2f134b06d6970a0e89a9630f156c8f2f2bab2a85cff105a6ec0c2342301e3c6f045cc3ff8f5863f3005e4829e5cb66281d16c31e9baf86e38005af9", 0x76}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:15:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) pipe(&(0x7f0000fe9000-0x8)={0x0, 0x0}) recvfrom$ax25(r1, &(0x7f0000808000)=""/212, 0xd4, 0x20, &(0x7f0000664000-0x10)={0x3, {"e28ae9c92af710"}, 0x4}, 0x10) r2 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000d2a000)={r2, 0x9}) r3 = socket$inet(0x2, 0x2, 0x0) getsockopt$sock_int(r3, 0x1, 0x80000000002a, &(0x7f0000f0f000-0x4)=0x0, &(0x7f0000d65000)=0x4) 2018/01/16 01:15:29 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xb, 0x1, 0x800, 0x3ff, 0x4, 0xffffffffffffff9c, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000)="e90b9fc2bb1849eda3ddf47015a53a5b749b79b225eb6e99e5b7a1aa4c62d0a2e2ea71f09ed0fd211b0020f9c0d1ae84566822e61b1f3c8a827ba4e75c806789463ccdafba0d15586762acebea12deaeb58dff3859d9a97c9e7afe1d5344dde6fab29227660f84c7248fb520449bda5a3b9fb2f1f3337f3c9cb1401fc607543c48b62e978577ca38e6267de925f889a3d924cbd515b7e2b19cd219b43ea5c1baa05b27d0528ba22bb7280858ecfbf4f2564e1181bdd932f2fa7b82d4ed6133c2dde31f8a61949b6659bcdfcd13f9b90a0390", 0xd2) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000b14000)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x15, 0x80005, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000892000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000563000)=0xe8) getsockopt(r2, 0x200000000114, 0x2714, &(0x7f000021e000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000864000-0xe8)={{{@in=@loopback=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000515000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00005f8000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 01:15:29 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x0, &(0x7f0000ef3000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000ef3000-0x6e)=@file={0x0, ""/108}, &(0x7f0000ef2000)=0x6e) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) 2018/01/16 01:15:29 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000532000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ad4000-0x4)=0xc) getsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f000083a000-0x4)=0x0, &(0x7f000060e000)=0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000e87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r1, &(0x7f0000b16000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000040000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e8f000-0x4)=0x10) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000e58000-0x560)={0x1, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, [{{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @rand_addr=0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x560) listen(r1, 0x2) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r3, 0x0, 0x30, &(0x7f0000edb000-0x3c8)={0x3, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r4, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept4$unix(0xffffffffffffffff, &(0x7f0000f6a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b80000)=0x8, 0x800) connect$pppoe(r0, &(0x7f0000b80000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) sendmsg$unix(r5, &(0x7f00007fa000)={&(0x7f0000990000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000907000-0x30)=[{&(0x7f0000b96000)="1028fff7f02f53c5cd0a5ddf19e14e78b2a17c5df1b1d3defd65cdf8157bbf40eb00b88808ecc3df3299c274e9a08d04b249d80d3c35b6e15facaf64dc42faf172cb7104eae6fcbc39938bab000ae128e6df2b848686cc208926c5451eb6ad23767cab4f8b045e2f4092e5abf145c8605f0d3aaec13442755779025ac5fa28c1fd32ce99be2d28fa1a3aac72fe6ae77489adb15dafcaa1ea4862feac05f74a6aa7caf18047612f1d3382bb6a86850934f14996766aca4d5c37a144642f02d4401fcf78d991", 0xc5}, {&(0x7f0000847000-0xf5)="9e0f087fe73459f56741aa53ad1b929009458469a35d206aa1578c726161deff1ac53d70482a6b33c4f60457daeb0d1a9d3424595f36d784854fed4649dfab7d5bee8355d43ec6dbe685c09c01fe375b8998074fdf091c1c4623389305b724286ca463718e876901a444db3098a5fda0266df850a0529833aa0ff3ad6b1e8e25d305a777ac89122f819d8e5e666fe26769cde7cd44f4d044a08fcac8f1d4b10cfe1fa3003eea83dc1c2decad86210ea30ce5d7c9f6b91d8635421f34eba0ff1e86de0d7d1bb27958ebf9ff09799513324cef1194de4f610c8deb3de3d85f5ba3eba9d3bf88a743ae4b0a537c958705d060b9f4428d", 0xf5}, {&(0x7f0000744000)="c53865ca36cb9bbd8d320aa5e06f93f9915d0bfa25cfe7c184aef4680e5e5912113ea82c3678b0266a75e3f44994ca50f401a72f9dbc63aa5a9a4cbb29a13aa960ce217ccfeed643c50ca0a21fe2e5dc86104051aee867ab966ce9a8cccb86beb8b02c7c1340b2302596c5fa3aa7230c426d46b8a8babe3e47a8641a36b3f1d8e9d7993530c0fca1790852db06eacb53806f4edbff221ac0243dbdb2112672cce2243479404782ae3546f7964da291409ea7ee397f05149a634129ea3b64241ab08cb8bbd018f68664cea903f6937177d5154a4cae826320086e8e7deb5cd5dffbc6b2299fde4df9f2bcc4", 0xeb}], 0x3, &(0x7f000032e000)=[@rights={0x30, 0x1, 0x1, [r1, r3, r1, r2, r3, r1, r4, r4]}], 0x30, 0x40000}, 0x10) 2018/01/16 01:15:29 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffd03) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x7, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) vmsplice(r0, &(0x7f0000671000-0x60)=[{&(0x7f0000fa7000)="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", 0xfe}, {&(0x7f00006da000)="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", 0xfc}, {&(0x7f0000c0e000-0x70)="23c3f45ded3b5cfbf6d1935d83940ba0eacf63157ef256327973797cb3ea39e3084a0294cdc1e2a7bef02e4ffa073a734fec37795b4ec1941460f6095722d0509ed1b92fff943ede5e3c4cdead58ec4aa4335865a15442b0e9c6b47470cd6ca32adb75c9ba4ac479cc920a6e12032627", 0x70}, {&(0x7f00008f8000)="6a7b8f16105ac487ade5b396ab8797972162cecfc5b859dea85ae55d41e255b6eabef084bb114b570bcc6b1abed29720f723e4cb6783618af041c1ce364c73a418b30472b056c4838add1a23d03f222b27a9c2804e0fff4dc6134e54724ec90393454c4577a10e0258bce00046f5432e46626606dc6ca8071ab3e4b3bf6688f78372108a1e68779cf7842d0f3733408298db032ccd6f843de001775d1c82316882fb12a95ccf95b4f6071fb5d53b4676fb3d83125c10822397db270e3450284842edf8f8ed5c", 0xc6}, {&(0x7f00001b9000-0xd6)="004b48ba043f99e42eab50068721efba09f8c4b2a823fa31d07ac75baa967fa2dca37315b321702a590bf7b4424a22cfa3304da84ec2d0444cd61ba7c08185a3d90795e464e77541cdb73226319b95d5b89e2f8a114f08f588c620d331cc4dfed9d70c7f9f11b37490bfbb79dc766ea7b111afe915a08db326155f0d6c0a3b107c6a4bae1724c8cb3a53b5fed02087c0ab919877d09d4bc46a6c87a11aff842b2bec980e7f58c2d52588d7c134cff8df86dda7f30227a58426983193a358010baec9f5b96ed7cab445e98919fbb318d568367bad9492", 0xd6}, {&(0x7f00000d9000-0x1000)="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", 0x1000}], 0x6, 0xa) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 01:15:29 executing program 7: r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000001000-0x20)={@generic="6eff911aa864506573815fcee4d6e679", @ifru_flags=0x0}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000001000-0xc)={r3, 0x80000, r4}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r5, 0x800448d2, &(0x7f0000000000)={0xa, &(0x7f0000003000-0x5c8)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) r7 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000003000)=0x7ff, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r6, 0x4028641b, &(0x7f0000004000)={&(0x7f0000003000/0x1000)=nil, 0xffffffffffffffff, 0x1, 0x8d, &(0x7f0000000000/0x2000)=nil, 0x3f}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r7, 0x1, 0x15, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000005000)=0x10) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r5, 0x800442d2, &(0x7f0000000000)={0x7, &(0x7f0000002000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r5, 0x800442d4, &(0x7f0000007000-0x4)=0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000007000)=0xf29, 0x4) accept$alg(r2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000003000-0x1)={0x4}, 0x1) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000005000-0x20)={0x1, 0x8000, 0x4040000000, 0x0, 0xe, 0x3}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r4, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f000000a000-0x8)={0x0, 0xe856}, &(0x7f0000009000)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000003000-0x8)={r8, 0x8}, &(0x7f0000000000)=0x8) 2018/01/16 01:15:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f0000c5e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c9b000-0x4)=0xffc5) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00003b8000-0x2)=0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000001b000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f000057f000-0x4)=0x0) getsockname(r2, &(0x7f0000354000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000006b000)=0x32) setsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000704000)=0x1ff, 0x2) r4 = socket(0x7, 0x800, 0x8) accept4$netrom(r4, &(0x7f0000ffc000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000767000)=0x10, 0x271986b0b2fec9c8) syz_emit_ethernet(0x63e, &(0x7f0000eac000-0x63e)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x608, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x0, 0x5a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x1}, @enc_lim={0x4, 0x1, 0x2}, @padn={0x1, 0x1, [0x0]}, @generic={0x10001, 0xc3, "6a22f873a53ec2aa0f200ac2d9f98f0a1bba9459122f9d793f3b5042daadc5fe956d17bfda0a110405a15ecf0e5bb20e630c84bc9c8c119d57c4a63c526b46340ba67a1d0af246dd304d61071392ff49638ed06dd3202ba9b956a14ac11997cd1b53ad9111af3cecf1f43a39749bbf2f8b355b2af360dfb3b34d35db3c4254429858f4e8da7ee09cd4c4487f7cee113c05ca105ecf3ddacd3ab7cf9f40aa3d7d8c11c05f6112cdc96558dcdb499a92835018753749a7274c6d6cd54d32003ed85cc9a4"}, @generic={0x4, 0xec, "00f7c1a719f26dddeb2f161265c5cc182f3a86d2aa08f0163573c9e2eccec777f7402ecd157315c2e3f64bc8eb16637d106d1ed274d34293ffb52ef0438ef9357077891f28c15821eaf310d05949da05cf849a819e6e2b8a5ecbe47ec8a2da5b54be4738e2bcc321d70d6a41f4925afb52a217947a8edc18da8706c4ccf9c9fdc044943a3d8397147c0d332ba8f3e2d9a466d38c2510f0917745b8e41b34f7c4a689ec515cf5db40957ac783109b34e001d53968b7d6e29008ee405ae552c770c686b7a99f5987fd963ae0946952c21e2bdf4ef3ba97fc7aa17dc984afc67269fdb9ded0eebd0974826c2bc0"}, @hao={0xc9, 0x10, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @enc_lim={0x4, 0x1, 0x20}, @jumbo={0xc2, 0x4, 0x8}, @generic={0x3, 0xf9, "4a100c39ce9e995ba1b83ee238264bdf3d8edf55b1a2188d503b85cbe0d4173a72ffae3e13b9a32a088b835c37d3d31dcba17e266294b8053d78e0a0fe6fc2d9d5ab019a768c47771f2d6011e67eff68dc94da112031b234d6291018d6dcc8019bfd5aa70748bf2333e4c5f63360a118d4707b6b6eaa0fd647a7d59a51d6940b9db6d941ac8c4762f37dcfbbfe42a0aa86fda8a69087214bf6d6b713ed9b7d60639641cb85ea8a75555d5a6f48068137b150f163f2ff7084d987163c93af0f30ec771ae2664ca47b51f73c166eac19f2feddaaff021aa12d267199a023263e714d3d1d25cce8759df52e691d14b4bed2759d0a11b706941b67"}]}, @hopopts={0x7f, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x8}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @ra={0x5, 0x2, 0x1}]}, @routing={0x2f, 0x4, 0x2, 0xea, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x2c, 0x4, 0x1, 0x7, 0x0, [@loopback={0x0, 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}]}, @dstopts={0x3a, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffff80000000}, @padn={0x1, 0x1, [0x0]}, @calipso={0x7, 0x18, {0x9, 0x4, 0x0, 0xff, [0x1, 0x9b62]}}]}, @routing={0x67, 0x8, 0x3, 0x7, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}]}, @hopopts={0x84, 0x33, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic={0x7, 0xe2, "7136fffed2c2cb2951cf083ef738b5c4064dba1a6e13123b0069b1786be1128e36c7a4ab7a5433bced5369474bc139d6b341532f8174bf7b0f4ecdd5195473448afaca965d2eae9d12a059b829262dc39da00f2e6b794aa731ce172c02e1387f54d22cfa6f77d522d78f950f762b3cdbf40788d9a714a6fb68960d818f01ab2e090696f589760e4be4daf6052d90e039545ee5b036f9ff426a9ddb1d8216502be1ed812793dc16df65df8e78f3c159ef6c45edd324e7d569d9d2d503aaf107725dbe7d346124b35a16dc97001f68d5fd5f4cd59a5be2012a80a5192d935fe30fc190"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ra={0x5, 0x2, 0xcd}, @generic={0x7, 0x98, "ca11810b70f988d9d96605935e832cdfa754ad5976fa42b86f1bb65c8799aa73d1fd587ac913e97403ed03ee6b16000007ff95da81bc4ad7b1594e0633e82241645a85bb00bf044f46e6c006167c775ec751d72705479d5b45a48c2d410fc1ea5e61d829b3992888f6b713996e3445d4515f1fce6c4917b5a89f423f75e78f84bea31552de22c753e18d4b8c9ae9f4e6056584a717c19d95"}]}, @routing={0x3b, 0x4, 0x2, 0x1, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @hopopts={0x84, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0xfffffffffffffffc, {0x0, 0x6, "e8a413", 0x0, 0x2c, 0x0, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [@dstopts={0x29, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], "fe015817fcec5620"}}}}}}}, 0x0) 2018/01/16 01:15:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000417000)={0x0, 0x5, 0x4163, 0x60b6db61, 0x1, 0x81, 0x3, 0x1, {0x0, @in={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe9, 0x2, 0x365, 0x2, 0xfffffffffffff5f8}}, &(0x7f00009f4000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008b3000-0xc)={r1, 0x9, 0x30}, &(0x7f0000000000)=0xc) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001000)={r2, 0x2}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000003000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0xffff}, 0x6) getpeername$ax25(r0, &(0x7f0000001000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, 0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000002000-0x4)=0x10000, &(0x7f0000004000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000005000)={r1, 0x8000}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x13, &(0x7f0000006000)=0x0, 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000007000+0xd63)={r2, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000009000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000008000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r5, 0xc010640b, &(0x7f0000004000-0x10)={r6, r7, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r5, 0xc0106401, &(0x7f000000a000-0x10)={0x1a, &(0x7f0000007000-0x1a)=""/26}) 2018/01/16 01:15:29 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00001dc000)={0x0, {{0xa, 0x3, 0x9509, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x31}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@common='bcsf0\x00', @ifru_flags=0x4000}) syz_emit_ethernet(0x220, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv6={0x86dd, {0x401, 0x6, "f3ba71", 0x1ea, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, {[@routing={0x6c, 0x4, 0x2, 0x1f, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3ff}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @hopopts={0x3f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x82}]}, @hopopts={0xc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}]}], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x20, [0x0, 0x0, 0x0], {0xbb8, 0x6, "79d8c6", 0x5, 0x7f, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [@hopopts={0x3b, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@pad1={0x0, 0x1, 0x0}, @generic={0x31, 0x6c, "af8aeb8c2b93ad8c5e982fac74201a67a2cad0667b206c89fef1097988ad15c4da79d5b8ecea30169c637653575bf0335d673c2546dcf490fcd56cfcc1eab045732bdcfd3256d3e80e733740ee4c7267adb68a8d4772c8eef171d640025983b18680124bbf77036692fa9fc2"}, @generic={0x9, 0x4a, "0530be111d88d4b54ec168649d0ccd02210adaa106ad69b09497034c8ccf5a0da02471d61237ad158dea553f3a37b140050808fab3367c38870b911c071fd511689b6e1f144e6f10ccfc"}, @pad1={0x0, 0x1, 0x0}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x6}]}, @routing={0x29, 0x8, 0x2, 0x3ad2, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}], "249cdb1ffe8bcffe074144f664686479dfa9354758bece2e1a7082423f34e471114b3d25251a9cad63b46a44ff76f2cf31b0116a45d758e8ca7eb0a0e00b9617eab340fc5de0192fe3b15c9f27fdcaa26fa642aea8851ba5ad23"}}}}}}}, &(0x7f0000000000)={0x0, 0x2, [0x930, 0xcaa]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x3, 0x1, &(0x7f0000001000)={0x0, 0x0}) connect$netlink(r1, &(0x7f0000000000)=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc) accept4$unix(r2, 0x0, &(0x7f0000002000-0x4)=0x0, 0x800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000002000)={0x4, [0x7, 0x9, 0x1, 0x1]}, 0xc) connect$unix(r1, &(0x7f0000002000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$inet6(r2, &(0x7f0000003000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003000)={0x0, 0x0, 0x81, 0x8, 0x6, 0x1}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000004000-0x18)={r4, 0x5, 0x10, 0x100, 0xfffffffffffffc01}, &(0x7f0000001000)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000003000-0xc)={r4, 0xffffffffffff34d2, 0x0}, 0xc) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000003000)={0x100000000, 0x0, 0x0, 0x8, 0x8db0, 0x43a, 0x8, 0x7d8000, 0x9, 0x3ff, 0x1}, 0xb) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r1, &(0x7f0000005000-0xc)=@proc={0x10, 0x0, 0x1, 0x100}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000000000)={r4, 0x8}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000007000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000000000)=0xc) connect$packet(r2, &(0x7f0000000000)={0x11, 0x1b, r5, 0x1, 0x8001, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x3, &(0x7f0000009000-0xc8)=""/200, &(0x7f0000008000)=0xc8) 2018/01/16 01:15:29 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00009da000-0x2c)={0x5, 0x5, 0x7, 0x40, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) unshare(0x400) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x4, &(0x7f00003e4000)=@raw=[@map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @map={0x18, 0x0, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c43000)='GPL\x00', 0x8000, 0x1000, &(0x7f000064e000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 01:15:29 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x68, &(0x7f000071b000-0x4)=0xff, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f0000776000)="165d21036f572f040446d88f110d22be82c5dbcfe6a36e8df0207697585cd8b52826d5246137573bb45caeb3a31aa5", 0x2f}, {&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688f969859b5a6e20c5556c8d2f61", 0x52}], 0x2, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000d6e000-0x38)={&(0x7f00005fc000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000afe000)=[], 0x0, &(0x7f000071e000-0x75)=""/117, 0x75, 0x3f}, 0x40000022) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000718000)={{0xa, 0x3, 0xffffffff7fffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}, {0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x197}, 0xb4c, [0xfffffffffffffff9, 0x9, 0x3ff, 0x2, 0xf800000000000, 0x4, 0xf13a, 0x2]}, 0x5c) socketpair$inet(0x2, 0xa, 0xffffffffffffffff, &(0x7f000056d000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00006e4000-0x8)={0x0, 0x82}, &(0x7f000020a000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00004f4000-0xc)={r3, 0x7, 0x2, [0x7, 0x8]}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f7b000)=[@in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9e99}, @in6={0xa, 0x1, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x8}, @in6={0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffe}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffe00, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}], 0xa0) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000df1000)="1264a2ce11f48129f590c03734ae8fb7d308e562430e79d03be20ed4c2690ad522a1489910050f7e215b0e9e7e08cfd4ce03091f2b1aa197a844a285f3c17a9ff3cfb167f2828bde6e802ff11d41c7a5c1203c74409ceb061ad6041873568df556016a7c37ddea7f2a8f41424c5de63500c1852a77a31eebcd5713a6b5cb8c17f6b73885904a9e921feca363df08", 0xfffffffffffffc85) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00004f4000)=[@in={0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x8c) 2018/01/16 01:15:29 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x400000000005, 0x84) bind$inet6(r0, &(0x7f00009e8000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x40004) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000027e000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea0000)=0x18) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000019e000)={r1, 0xb9, "fc6d1781abbb43bec5ab76875d7cdac878fc06047acc3ddd43ed8c5f7b408804435e469e3e09bce9daed9b7833f6d16633f8c1b481ee4dc74e3abb83fa282fc56454ee21af4664a2bebf89e604da4026beba6a24478be8f75e48e4a267fc83dd19083f892d118beb1e2a398a74a0014d5fd56aac5670a832f28e2fdf4648e32964af34b46213ec03897e27fac0d126fdba69ee90899de2e7f8d9e227ec7bff305d557e9000cca19fcd1b4f694f506ca172298ad0b0064105d1"}, &(0x7f0000b69000-0x4)=0xc1) r2 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r2, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000041e000)={0x1, [0x0]}, &(0x7f000088f000-0x4)=0x229) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x7a, &(0x7f0000f83000)={r3, @in={{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f000095f000)=0x98) 2018/01/16 01:15:29 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000004000)=[{&(0x7f0000002000)="4c5614c00406a0dbf8a679ebdedd102c4f7a79e101457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto$inet(r0, &(0x7f0000000000)="", 0xffffffffffffff4f, 0x0, 0x0, 0x0) 2018/01/16 01:15:29 executing program 6: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x1d, &(0x7f00006e2000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006c3000)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000638000-0x4)=0x0, &(0x7f0000de9000-0x4)=0x4) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000de9000)={0x0, @in6={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000000, 0x1, 0xffff, 0x3000000000000000, 0x7, 0x3, 0x0, 0x9, 0x20, 0x7f, 0x8, 0x5, 0x3f, 0x2, 0x6]}, &(0x7f0000de9000)=0x108) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000095e000-0xa9)={r2, 0xa1, "e4024a100be202db2997ad7f9322cda9efb7fc105170294130fc289f9b24e929b4ee2b55dee1a9301551508010744c3e00ec30c96986d735a76ce85caf85a6676bcccc9df4f4bb17689513fca22b5b4fcb80c139a7e76420da395c35f2b4e84e1c9e96113ddbdd87c3e27403d44a486a66a1baa0ecb9239be6b3f5925d9aa872cde6e608409e399602b057fc6faf8c832e6da70441ccdeeb22ca7613ae7903761b"}, &(0x7f0000de9000)=0xa9) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000de9000-0x10)={0x0, 0x58, &(0x7f0000a90000-0x58)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}]}, &(0x7f0000de8000)=0x10) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f000046a000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ad"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/16 01:15:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) write(r0, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000474000-0x4)={0x10001}, 0x4) sendto(r0, &(0x7f00002e2000)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x200080c0, 0x0, 0xb1) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 01:15:29 executing program 3: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)=0xc) 2018/01/16 01:15:29 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x6, 0x0) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r0, &(0x7f0000c33000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x5) 2018/01/16 01:15:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000d0f000+0x2f)=""/119, &(0x7f0000000000)=0x77) mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000447000)={0x1, &(0x7f0000efb000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000d12000-0x4)=0xfffffffffffffff9, 0x4) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$DRM_IOCTL_AGP_ACQUIRE(0xffffffffffffffff, 0x6430) tee(r0, r1, 0x0, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ef7000)=@sack_info={0x0, 0x0, 0x1}, 0xc) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000efa000-0xc)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000efa000-0x4)=0xc) 2018/01/16 01:15:29 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000e, 0x80003, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000555000)={0x0, @in={{0x2, 0x3, @rand_addr=0xd9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfb, 0x5}, &(0x7f00007af000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e31000)=@assoc_value={r1, 0x10000}, &(0x7f000069c000-0x4)=0x8) getsockname(r0, &(0x7f0000f7c000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f00007d3000+0x5e3)=0x32) write(r0, &(0x7f0000f79000-0x26)="260000002a000500000000000000e400000000000100000009f0ffffff000000020000000706", 0x26) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000f5f000)={{0x80000000, 0x7, 0x1, 0x1, 0x100000000, 0x3ff}, 0xfffffffffffffff8, 0x0, 0x7, 0x3, 0x9, "9ba0f3b1fa562a0448bd3a5ad8a5e8fc5703e122a95c90980a63ff7ea672970cbbaf3220bc8822dd9a812adc8c6aedc3a1091fcc4e5670c140a6d1fb58cbe7757fba83ee7ab66df7e348da0b60c204178ce5d0dbf6990140617a7895355bfe3fc2cf014bba48ebac9ecd152eff165287e4991664310bce5768eacfadd9d12e1e"}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00001c0000)={@common='bond0\x00', @ifru_flags=0x400}) pipe(&(0x7f000062f000)={0x0, 0x0}) writev(r3, &(0x7f0000680000+0x175)=[{&(0x7f0000c6d000)="b0dc809bbf10c6331bc3b117137cfc5fd976a60d21f7cdd1542dddc08b9c4e3967f326fca847ea030ab484ad0b01714452538f990c00ed296e7937f693bf5c5bed8caa065bc0bf46651a0948b28d60314597c0d0ee82e89c5339f5f19f94884db557e40bdf6450e3f260741df5285bbe94d4e31703f26a1ab456c60f7977365e06a11a0d3fc932d5c4388722b38cec16f8e4a5802df4954e1483ad224ee298030d90", 0xa2}, {&(0x7f0000800000-0xc6)="b2746f70d51e005ec272033116635c096a9d757761b88290be52826eba61d55d24ca15cd3a33a811b2b45fe7ed42b5e516854b005d6449aa4aca6326942405a66b715c89d912f08611eff85b039e931bbf213c1d6f7823325d386b8df4e14275ffdd6f7bbc80b329d6b019c73f1bd5335f770c1a683d6ffd05e011c2adc375e2be6c4ede0f2fdcc21c23ccd3508ebaf563aa89d1dfc6971b31e20d48afa241ae60a39dc810cf955639a3b0aedd5c5c88023a2d7c2cade68c84d66c482ae1df861b7c0e1b4864", 0xc6}, {&(0x7f00002d5000)="5a3a2b6626b27e8f2da082a8533de1a67d7f5f52cd6af068a02ef65e791aeba027db963f2e409ed49af117dd833bde4008af82d3ed43f6a3b5615e9cb1c6fe7a17230f29d9cd9876921b5a71287286bfd25eefe8ad7dbc94f10a28f3e6fb7ac8d6673424e771828e8dc7549edeb2a1e5084bed222971502161d43de41211dc00e97a8229a002ba609c53591a77cd5b160a94168db30175aaaa90d4b49514f64e2160a54645ebde8bd8e76f7976f620715cb49f27415ef7255053ba469d29d8452d33069dcc50757ef60af8e1", 0xcc}, {&(0x7f0000c41000)="4d5480768ff9a7713412c53d3e35bd7a400717ce7467ce519f1e370715244b6eee238fa4c6ec458fa9aa4665fb7d7a6922afb0db4859cea7e4b23dc981e26174a2252f71db372c9a2e12c7faa6cc7bb37e6c89c1", 0x54}, {&(0x7f0000186000-0x5f)="8b524b05c5f1fce89bdda5494ae686285249221afcaf2f8b971f272638e74349eaac5108aa0a597b73f21b3a41b56bba761805fc559ec3c5c9099c0444cc0e694186f987168807a09a09e91ff8a4421ab36a97c2582213fce13c37ad1e736f", 0x5f}, {&(0x7f0000a82000-0x1000)="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", 0x1000}], 0x6) socket$nfc_llcp(0x27, 0x2, 0x1) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000663000-0x10)={r0, r4, 0x0, 0x3}, 0x10) 2018/01/16 01:15:29 executing program 1: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket(0xa, 0x807, 0x7) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000c000)={0x0, 0x6}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000001e000)=0x9, &(0x7f0000009000-0x3)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f000001d000)=@assoc_value={r2, 0x2}, &(0x7f000001d000)=0x8) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x14, 0x21, 0xaff, 0x3, 0x1, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r1, &(0x7f0000005000-0x38)={&(0x7f000001f000)=@ax25={0x3, {"db221e2ef94301"}, 0x992}, 0x10, &(0x7f0000020000-0x60)=[{&(0x7f0000015000-0x5d)="6814e3faca80a59f37c990c5125c64fd26d632dbba3582bcdeedfcbae06ae7a75e7f457181f7fdaf9fd24be75fbaa4ecaf5f0f9a33167715f8b8404b14dd00207d1646054464cf2e7433c17059f2a00d15df0eb080360dd6ed09056c2d", 0x5d}, {&(0x7f0000008000-0x90)="5797c0016a7b13ab4f555b1a87c329f9e940ec28a823f5e3280084f7e8498bfb02cfd32bad8a9d2a509243042a505ba995bc6892e11f05485015f3fe09cb8bb6ad2d9f6dda653cbf51430416e2606e467a1d417676925952b19bcde8d698fb0722310cfbe1c345ca82ed70b709f13bb439e93a6df31d0283ae3b9466f19d9ebc61836ecc0e1eeb797ef99a4a0d6cb3a9", 0x90}, {&(0x7f0000001000)="fdf439ba4a091cfe40ee8c132f1cf29fb9b73bab9311b841cdcee068e202505a7b88557189e3c17a009fabd8c039fd891cca40a86dc963e7e68489cfc7953bb95bbc26d5fb33d7e281c54392f4cbf903467f8f85cf60fb48acdcaa5a33867f74d9d68030e3d9a5e85505cc6bea5a5561d50064b412d70e8e65d8aa60d6492e7b07feca798ee58f28c47758bfab997e18cc27d6b62f633e312db560b204878dc077a0b4ceba3ec5fb775963feabf81b7f01ed402af81beb84cbbb1402ac306ea706dc8c6c926d6533cd10b8a4a811277d", 0xd0}, {&(0x7f0000019000)="b0644ed3a74b98be53fd30b99c6dd526cede334a5b6b8baa936ce631d0c07eadda7ade12e5355174ae1044cc5459c807e5017035331720624f85f3c7f866fabf917981f5bad37f9c0566c72f51d8e033c7733a89bd8dcb8711a3a046", 0x5c}, {&(0x7f0000020000-0xc5)="ece2742a519819cb2cbefd13d31bc4c025c67da635ed0242322720e5c901f81961d126837c9a16f24a351bfa6d08a62dc90f2ba6a62bffd2be48059fe8dc94e1ff7b1a31bf02eea739425e8fe1ce9cb9358ed3d759a15d86e901c6ef5d841e7b95ef385faa6e37c0923659173bb3b64fe0547732f9c58132fcc181e8faa76fc753a50927d9990c81e625846d1a74d18afde6142252d40316ab81525631e78619318f2cb751a4cd50341c60fc5fa80f44f9f049d6771ec36bdd9a5b092fb1da511e3adcdf18", 0xc5}, {&(0x7f0000020000-0x71)="2e82e6b37db6a60594bf13d5bf4e144d041d985ddeea4670b6b0505896d9e1de46799434e2952a758818ece07b7dc8ab92b23e49983cb9afefc3a6c8397a2ea623f514cd03ca628b9fd5aebf6427ea17377b0d6e66d22cd96f404631bf65122f1c5a9f140b1417a2bfb396abb7099204ec", 0x71}], 0x6, &(0x7f0000020000-0x478)=[{0x70, 0x109, 0x7, "1072bf565b001bc609803beb31560d9e384e9800a01b125da62137993f44bdedc459b7f55e16b57cf29f3931c4d9b6e99d0b14b1988d30228c2d4b00a6d5970218de8015afa9aad693c4f462e2bb26e9222d4bdf1863bebe8229"}, {0x58, 0x11f, 0x3, "f6068476fd3d4b69004336b38e0b4d7527a5aa887ba6502c543a0fd8e9ef9f4d969440dec3cc390bb35f6facdecf693a71c0a9c1bf052df61b2a90892acb441d1481"}, {0x58, 0x1, 0x5ab6, "e3fe1dd3b0ab3378ae814800886517776f030b5a4e515ba5616076e373c1a87da87470d527236e756cb66c914414536843620c8760a8814558d92782545fa585950d5d933232"}, {0xd8, 0x105, 0x7, "8c99f8546bd7969ad1f0741309f7e938ac39cf2b6c5e224c67a92e69e1b9fd0ebdc71ec1474aa96369c1602a86eebc7218c68499311609928466dfd324f14438dec1c333d74e8cff0a49ab7580deadbf8090cada6ad9816c2da4404b07b7bfe6816dec3a175fe0af073358a1dda1ed3b62057b55b1f3adbdd082c2187fea6adeeca2ec599f6f09ada212ae3c35b748b1434457be6ddaeb44b25f8f217ae37d68cc4f4e94127ec4d5b0af48715b780f43fcd449cbd31321489edab6b29c13a034de372dd494f17417"}, {0x38, 0x1be, 0x9, "2e6cdd0e1790e25c97f1774f823d3484aae67282c270d304ef22fe9ad8f9125ce0f78263"}, {0x110, 0x107, 0x5, "1d254973aeb07ac96375940ed015813c89bbfa341111c977146927d7fbb39a37d8a5da2bc34a377fe1aa764f1fcf3b96375e0879090e7598ddbaca9bfad08abb863830ddce122488523779250aa3a7759fcf43607cdc2d441a0685f29e041a80ab91e3eb146d9e83b1de835650bf879c7f49e0399779ef4cf146663759e39979baf748512dde81a939acb68bff1c7679d30ee6ccbb0a5478a9b05513385d60ecef2e5132ce4d276d857943a72f5d802f0d0d173c9cf767632f65411c462586f2dace42d0516db19e1ded662b1feda905dcd75c0f97c543654d196361a10103cc458dc1e7faa6e8c177ff8f3a665ab1c142e6f543af13689dec01"}, {0x78, 0x0, 0x3, "5449b5d819610ae3ab9b7dd8ce17f0d6f4a6265efc1163fdf92647848448e30a4c8fb77229eef8dde880785b0fa8adccfd9938b6edec73ee8aa287129da3bebeb0fb4e674fbf600f29407f6698181a6b638eece3e6de186f52ed973c9fc90ba7d9fa4dcda157"}, {0x18, 0x13f, 0x9, "387c16cdec92"}, {0xa8, 0x107, 0x8, "8a9c003a4f77783522a971aa1e12eb0e51e3b145617c5d9dfac3dddd3aadaa5d72ccc554ffed298f03d2b8ee2bc75a07d29ffcf167b98d31038eb0cb6c69256df7eba42bc0040d062e58a82b01488cc1ef8e21f074b69dd8d00a0b8f965f7c4666bd3ad7f1a282d1ab12e4465a8ab367ac2cad0578e3f1e30da333a9ff555564ba1960c2b00f48796c72b73b66792e7c889de8"}], 0x478, 0x4008801}, 0x90) 2018/01/16 01:15:29 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x89a3, &(0x7f0000001000-0x50)={@generic="ddf61f83d42fef96ecc1ded3e2e2ca93", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x1, 0x3}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000001000-0x86)=""/134, &(0x7f0000e39000-0x4)=0x86) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 01:15:29 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f74000)=0x0, 0xfffffffffffffff8) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0xfffffffffffffffd) r1 = accept(r0, &(0x7f0000040000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bba000-0x4)=0x2e) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000984000)="db3dc502fb4107c29b0abf6ca2da087073e7deffe5d2df7b59ecf4d7ea3eb818657c4f9e6f00e7f7da99a63150e5743c0e6c631f8ba89b43e1c4ec853b54a3fa5bbc9f5f15ef8ddf681e9bfa404eabb7dddde3bb2617be41aaedb73c796c1ecadc5adfc493a529849af4ee544464227c1ab43df0ed138eb5f5f808131bbc17b1320f01dbacf199eeaedf8ac082550ff704149d35992b99eadab55b74dd8dd24d93b8d153158666740d684e06987c8df547e095106e7abf34486b6598f1d43ee907b96ad70ab5bb02e2a5e32213e06f8dcd390e49a119809fe8b0cd17f16de6e1bce9ea8d7d877b8b43702b34d117a9", 0xef) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) read(r0, &(0x7f0000e82000)=""/54, 0x36) close(r0) 2018/01/16 01:15:29 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000a0f000)=0x3, &(0x7f000055b000-0x8)=0x2) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x84, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0xa, 0x80) ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000004000-0x20)={"cd5a901fc464a88eace05ebd7e6030bc", {0x4, 0x4, 0x1, "9a3ddb98756f", 0x1, 0x0}}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000-0x10)={r1, &(0x7f000000e000-0x3e)=""}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r1, &(0x7f000000b000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000000c000-0x4)=0x1c, 0x80000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f000000c000-0x30)=[{0x3, 0x3}, {0x7, 0xfffffffffffffffb}, {0x3, 0x7fff}, {0x2, 0xffffffff}, {0x3, 0x0}, {0x2, 0x80000001}], 0x6) 2018/01/16 01:15:29 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x4000000002, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00003dd000-0xb8)={0x0, 0xf347, 0xffff, 0x8, 0x2, 0x6, 0x401, 0x6, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x5, 0x1, 0x5}}, &(0x7f00009e0000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ca1000)={r1, 0x8}, &(0x7f0000aec000-0x4)=0x8) read(r0, &(0x7f00006dc000-0x72)=""/114, 0x72) write(r0, &(0x7f00005ee000-0x53)="260000001a0053f791000000000000000605040100ffe000000000000000ec5520001d8b017f", 0x26) 2018/01/16 01:15:29 executing program 3: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) bind$netlink(r0, &(0x7f000075f000)={0x10, 0x0, 0x2, 0x4}, 0xc) [ 107.033342] audit: type=1400 audit(1516065329.903:76): avc: denied { getattr } for pid=26894 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/16 01:15:30 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000fe7000-0x10)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fea000-0x4)=0x0, &(0x7f0000684000)=0x4) 2018/01/16 01:15:30 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0xb, 0x7fffffff) r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r0, 0x400442c8, &(0x7f0000002000-0x4f)={r1, 0x6, 0x400, "7da0ff6d2ca46fc2c4878fff45abcb2effeabfe637591fca105853e93f8ae6d9ca17ff11f20f091c795f4be8f9546852d0c960eccb9612d7ef02516a175e285a5a276fdb6d"}) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) connect$inet(r3, &(0x7f0000dd4000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:15:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f09000)={0x0, @in6={{0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000, 0x200, 0xe15b, 0x2, 0x0}, &(0x7f0000884000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000544000)={r1, 0x7fffffff, 0x30}, &(0x7f000056b000)=0xc) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003c1000-0x8)={0x0, 0x0}) getsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000141000-0xa5)=""/165, &(0x7f0000ed2000)=0xa5) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f90000)={r1, 0x628, 0x6}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000bb5000)={0x0, 0xffffffff, 0x0, []}, 0x8) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) 2018/01/16 01:15:30 executing program 6: mmap(&(0x7f0000000000/0xdec000)=nil, 0xdec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de4000)='U', 0x1, 0x20008007, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000596000)="d6", 0x1, 0x4011, 0x0, 0x0) r1 = socket(0x1, 0x2, 0x86) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000b7b000-0x10)={0xe199, 0x7, 0x6, 0x401}, 0x10) 2018/01/16 01:15:30 executing program 1: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000fd5000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fd4000)=0x8) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000007000-0x4)=0x416, 0x4) listen(r1, 0x0) accept4$unix(r1, &(0x7f00009d2000)=@file={0x0, ""/0}, &(0x7f0000a9e000-0x4)=0x2, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/01/16 01:15:30 executing program 0: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) accept(r0, 0x0, &(0x7f00000ed000)=0x0) syz_emit_ethernet(0x6e, &(0x7f00000f5000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c87ba2", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "fa8ae3", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) 2018/01/16 01:15:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000179000-0x1000)=""/4096, &(0x7f0000e84000)=0x1000) 2018/01/16 01:15:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe90, &(0x7f000034d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@mpls_uc={0x8847, {[{0x5, 0x3, 0x6, 0x5}], @ipv6={0x0, 0x6, "d2e803", 0x0, 0x3a, 0x35c00000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, {[@routing={0xbd, 0x0, 0x1, 0x9, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, @routing={0x2b, 0x0, 0x1, 0x9, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}]}, @fragment={0x3e, 0x0, 0x9, 0x7fff, 0x0, 0x8, 0x3}, @fragment={0x2b, 0x0, 0x7, 0xa0a, 0x0, 0x3233, 0x2}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x5, 0x0, "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"}, @ra={0x5, 0x2, 0x200000}, @generic={0x8, 0x0, "4309623b13b8d335b805d134875ecf08db223031a17c7810577b519f0a57e0a3a935e3f8db7761"}, @enc_lim={0x4, 0x1, 0x0}, @generic={0x7, 0x0, "641e550a99e2b85a9287fb9d51dc3b15d22302b8d01e9c6d0463d82bd3f1804f896dc891ea17a47145ecd4eceab6e108b10dbec37c8053f78f421e6f00f548b56747b8f55310a76dfdda544c52cc7a9384363a32774d8d4473a88828025ed96fb53f65abe0eae0831d3fdd0e1c1b564adcab19a76e44b255d3233ef15a67f786f3c6174579a259b9ecf5407752e7bc65ef975e38862fd672c48685b02dc029db4fc61d5e3212d2518fada3114ca86a954d4e729ac24cfffb4bdd5f74"}, @calipso={0x7, 0x0, {0x9, 0x0, 0x8000, 0x9, [0x7, 0x6d68]}}, @generic={0x68d, 0x0, "e05c4ab314b8b2f66ef4cfe2f83db04779b0d1680001d476f6cbde98d4bccf135f6ae3639b66931a0b5c8f11a0deb070fe88775e3ef1fc4ff05ac8b285f4"}, @generic={0x81, 0x0, "c86a82703d25b013f8c4e587a1d89deecdcca28155d048faf5b8804b81f9aac9e3eb"}]}, @fragment={0xef, 0x0, 0x9, 0x86, 0x0, 0x6, 0x1}, @dstopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x5}]}, @dstopts={0xed, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @hao={0xc9, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @jumbo={0xc2, 0x4, 0x3}, @hao={0xc9, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}]}], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x7, [0x0, 0x0, 0x0], {0x6, 0x6, "cdc3ea", 0x4, 0x5e, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, [@routing={0x3c, 0x0, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x0, 0x0, 0x2, 0xff, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @calipso={0x7, 0x0, {0x81, 0x0, 0x7, 0x3ff, [0x0, 0x5]}}, @enc_lim={0x4, 0x1, 0x81}, @generic={0x6, 0x0, "5d9b02af3de0b8f27dc9dfb3475610918351179ed215c007c9e211fde371401d8097725e926e56528f70d53c03f278a846ad704cb739c924715630eaee0020eb7ede86d8fd28aeffeb"}, @hao={0xc9, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}}, @calipso={0x7, 0x0, {0x7, 0x0, 0x9d67, 0x8, [0x1, 0x100000001, 0x8, 0x5cf, 0x692, 0x3588000000000000]}}, @jumbo={0xc2, 0x4, 0x7ff}, @padn={0x1, 0x0, [0x0]}, @pad1={0x0, 0x1, 0x0}, @enc_lim={0x4, 0x1, 0xfffffffffffffffa}]}, @dstopts={0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @calipso={0x7, 0x0, {0xffffffffffffffff, 0x0, 0x5, 0x40, [0x63, 0xfff, 0x1, 0x101, 0x7f, 0x2ee4, 0x0]}}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x7f, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x5330000}, @pad1={0x0, 0x1, 0x0}, @padn={0x1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x4, 0x0, "6b1c2d682e34a8ce2f923088adc9624b6807de401f6034c3d3bd861d33f85669689382ffe7252cc4119b23368c74675556d01f9ecb40413d3d05c7ef9e118c08207408dc83dc3a938554943bf6da6e9779dcd91efe732574750ff0a7a67d72c92b4c3efdc3779062bb1e7d9c62b9ad60d7150fc4fd2248c5403d603e3ef6d253451858ae9a39640f87b4e1a76fa82a3a3a87914f01bed59bf52d5b8896965dad293c1b6b63292332e10cec74aac2990380ca4e2e7bc522bcf38524e09e530a098f93b933b3c3daa8af2b83fab3228585862f3eed6ae843c63a913830d5cbda972d8266a54e1fb6655c8143d19bb60fac"}]}, @fragment={0x33, 0x0, 0x9, 0x83, 0x0, 0xb16a, 0x0}, @dstopts={0x5c, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x0, {0xffffffffffffffe0, 0x0, 0x3, 0x1, [0xd2f, 0xe2]}}]}], "eabfa09c780e0d63df162e9fbc841d607121f35424851998e6cb98360a77666dbe2e05596d34e8fa68338f"}}}}}}}}, &(0x7f0000679000)={0x0, 0x1, [0xc06]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000a57000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000e65000)={0xee7, 0x0}) 2018/01/16 01:15:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r0, 0x0, &(0x7f00009ee000)=0x0) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[{&(0x7f0000a21000)="a1", 0x1}], 0x1, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) close(r0) socket$kcm(0x29, 0x5, 0x0) recvmsg$netrom(r1, &(0x7f0000a2a000)={&(0x7f0000af1000-0x10)=@ax25={0x3, {"1449b6fe64f91f"}, 0x0}, 0x10, &(0x7f000055c000-0x10)=[{&(0x7f00002d9000)="78c6", 0x2}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:15:30 executing program 6: mmap(&(0x7f0000000000/0xea4000)=nil, 0xea4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f000041a000-0x12)="110000005e001f0001ffffffffffffff00", 0x11, 0x0, 0x0, 0x0) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ea5000-0x28)={@generic="0ad8e02c914bebd0a4c89735a894ead9", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ea4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ea5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000cff000-0x4)=0x2, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ea5000)={@common='syzkaller1\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 01:15:30 executing program 7: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$nl_generic(0x10, 0x3, 0x10) getpeername$netlink(r2, &(0x7f0000e0d000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000064c000)=0xc) 2018/01/16 01:15:30 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000000000)="3a11182e0294c8d619fb1c5cbc4f8060ffe3ade3e251c7a106c8aa95828d2e0900000005d21974b1a42a768689beec87fc7d6a3f1f0d22dc", 0x38) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x8000, 0x4) 2018/01/16 01:15:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) close(r0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00004c5000-0x4)=0xbfd, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000d86000-0x4)=0x0, &(0x7f00003ea000)=0x4) sendto$inet(r0, &(0x7f00002df000)="", 0x0, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000fdb000)={0x0, 0x0, &(0x7f0000ee6000)=[], 0x0, &(0x7f0000245000)=""/81, 0x51, 0x0}, 0x2020) 2018/01/16 01:15:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3c, &(0x7f0000385000)="ff020400000001ec0000010000000000000000008efd05", 0x17) setsockopt$inet6_buf(r0, 0x29, 0x100000000000003b, &(0x7f0000707000-0x78)="c50020000000010007a8f79b5a07798b75bed544017d5cdbb3ffe92774a718cdb98284de48eddd44252e89d1363587f8f27df0300351c41fa609288d3f00e4ff7fae7007725b65e19a98b8765ce0f7997c08aa9f2d2fbee79bbd8807f812ab9ede37c41667928927268933648f2a6fe058e69a00d31f6f11", 0x78) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000325000)=@hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}}]}, 0x20) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="dd0e801fde44abc11c779f1ef92c7288e58dc7cc45b4335d4a589c74e8050a21cdae9b48aa621c95d4f82880fc62cf012cac86398d17b27f0793e485496bd5636f384ea0963b97214facfb0689d402e780fe6ba088b006000000f6b205885bb69cdd690522cd27f30b0e641fa62fcf34284ebede588ab650387fb7bcb3e964dd4635b6edb6014814b5fd78df7279d94a715d1a53943f5150ab37dee0d891cea9c30cc63d9dc8663190ae67d00cb6b2ea8f4e32672e7707bb4bc0069473261ae4f4ea21f22be38bfd501792ecca53dad17d48735e8a53c433bd3cf72b87ba8e4e1e67add4821b2565187b2176f120eadb7a9c24ad3b5edbe1d8da0949e4369d0f04ca31e89a8241021f68c89de0788dba4c0b8da088eecdc90faa7b40cf1ca651733108f528f89418206aca1256b24af269934e72baff9d537c8a6811ed02a174cd930f1c6bcffff20e187f0819de631c5dc38bd96ff28f5a28ab6a0213b3d6ed4ad07cd0fd73c1ece1e46756eb7ae221da3897c3f2e11d30950efd4a9b317e71a81aa13d2e2390339d637f275126a2e481be123e1d1b9f0111530cc39904ece9b2c5f682175a122def7c6e8dc9e386c3660937536ed99b7cc854d54cc52487302d756f52b789ee6da5a8945e5cfed41235297c021c1fdfd67a119a3eeff85a3ff866fe68159cf8a8cdf03d667cf23e22601c7b51b66e637899a7ef430b8161464a62825a193158393d79be3419c01dde728063a52bf8871b0e8938359aac09e390f3230210a62cb45b199bf17bafab6243c2fc5596759b552327e58e9cef3678359ddf8de2aba9d78dc4afc405eab864519344228a90371ba12e029af37d14402adee26a1e1ab3abd2c7c9632e853cbc7b119dc18431d00b447d58505bf59cafd0758141260f76f129bd8efaad6a33ab1d2e532f55e1a298c782e8c8932789111cd05fa87ab53cefad0d5a95979cec6de81d657f3222abc613e62e7316249922a1d00e5a2095cca78a2c747c7c9459af7fec53c8dd6dd927ed5d654848dedb1b47ec173303653494d3f2f10cb7c843cb9c12ba92a766eca3e0abd015f74b9b022f275a191a1ca0f3270077fcf9be6cf1947dc9b1d221eda4fa440e315a33a411c893738e89b7f5d833a0750388757d872b0451ad56d4dae9f1534422ac09fec9c9f0967f71bbdab4d0459dd6ae86cbb014594b1aebbe8c81b1970d93fba2f9bc2e837bdea5cc9256836acce3138137604bb87e6a58ebe4c2554d07997fd5d6afed8306c5b91949f1750f8faf02a5e805421fe83b41c462f37c92ce7cfd4ede003e2d4bbffe54d4b1b0468b02a7f644e7d5a8aace9a090f649a170f6d496e8a363d65ee63f2f30f8cab7b3d1aeef846745b3893013b3dc661b587770faefb0602ca212a82eb6da1778a6c84b66feac25dd9592a354ea36646e7dfb58a11a3b1f5909294d1ecba941f4e3899f97d0e020b667ac8f2b6986947fc4d3c2181ef996703d0813ac18e924d8fa288302f45da3a459590ae688d6fe9cdde65fbe2b476ed296d67494e7ca7da2fb9c115eb2c5fe545424cedd434735bc088a95810cc161397b4654c44f7cafb6fcb265419816b3d9129a7d62ce8a1dfbc9f678f1c64c8546eba8e1184a03fdbf13f82492a371a71ead99c3b556e6d185a9d2c9f391e1ea321000000000000ffff57d366b5b23093834fd64f357076dfb3e17e7fbc366fc5b712c8e94eb4e22c647b3ef3852a0547db267294c3ff540a04cb98108aa816eadc7ab910b22ff01f44822479e1a624311e507f648e0668fa733517def9fcde2d3802a5ea8b92145341754d27fd109a13f612c7f49881a8c34ec14fbe92a0afd219c19b5ebf5d2296bc79c9d17a306e86bacbadee13e87cefb2d8eb660b4a8dc7527999f5e2fc6062dada962d3fad5089a7bc14ce36f25c52aa45b10cb1ed5b863f", 0x561, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000436000-0x10)={0x0, 0x3, 0xe, 0xfe49}, &(0x7f0000591000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000e32000-0x12)={r1, 0x97, "8b5a7b2932eb5ea709b3f79c2e7277e4820420a857bef668501858dc9d26a8ac291d999df9a4fce057f6b22291ebd371f55fc21bd2c0ffc4dab245ddc536bfa0fc83ea4dd7d93a01cc5e7aefe6635681887f18ecdc33909e408c6aa262d8110cbbf936b2f57896cf592e3768c9197d62177957f881776e442a6a4af18fc97dd0344abe4dafe483a0f07f17aaa45ec2a43d2debc149e895"}, &(0x7f0000880000)=0x9f) socket$inet6(0xa, 0x2, 0x9) 2018/01/16 01:15:30 executing program 3: socketpair(0x5, 0x80001, 0xff, &(0x7f000064f000-0x8)={0x0, 0x0}) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000ed2000)=0x0, &(0x7f0000e57000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000a01000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x8, [@loopback=0x7f000001, @rand_addr=0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @ssrr={0x89, 0x3, 0x0, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f000018d000-0x8)={0x0, 0x0, []}) 2018/01/16 01:15:30 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000c43000)="97", 0x1, 0x0, &(0x7f00007ca000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) shutdown(r0, 0x10000000000001) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00004fa000-0x34)=""/52, &(0x7f0000dca000)=0x34) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003e9000)={0x0, 0x1c, &(0x7f00009a6000-0x64)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}]}, &(0x7f0000303000)=0x10) 2018/01/16 01:15:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00004ef000-0x20)={@common='vcan0\x00', @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/01/16 01:15:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000e3c000-0x4)=0x0) 2018/01/16 01:15:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000fb3000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000735000-0x4)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00006f2000-0x10)={0x0, 0x7, 0x7fff, 0x97ec}, &(0x7f0000fe8000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00003d5000)={r1, 0x4, 0x4, 0x1ff, 0x369, 0xb6c8}, &(0x7f0000bc6000)=0x14) r2 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r2, &(0x7f0000821000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000d3000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008f4000)={r3}) sendmsg$kcm(r4, &(0x7f000084c000)={&(0x7f00004b2000)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x3, 0x3, 0x2, 0x0, {0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8001}}}, 0x32, &(0x7f0000260000-0x20)=[{&(0x7f00001e6000)="aa644036f4fbc31a72b15e01119e2220e7587078d565929963f264afb502f174b2a4a20ab65c0c1f2f4d2cd717af5d2c1d92d954f11e34d3a5100c54ca633d28", 0x40}, {&(0x7f000021d000-0x12)="947ecde0ff261fc4086255f7fdbb95284045", 0x12}], 0x2, &(0x7f000090c000)=[{0x40, 0x10f, 0x1c63, "caf51826eea667ae4eced651fe73741a546f412dfabfd8e9ea0108548b1ecbf5de9b9607b91077e2583cd7"}, {0xd0, 0x0, 0x10000, "d4a3476dcde00e8bb29fd6d9fd19ea8005b54180c3a05f5bebd87827077f0a551d5e95a5fe71ed305ea6b702e4226a39239b406fd2fe94c55227ee99e087b9b20c8da47134f795333728967dba53b62b582114ac1b40db72fa28f0587a3e5539e0e9797ff1ec7bb872c1c6b7d36889a7313ed56e88afb713424c10e9ce3600f6136b7a2965d5ffd3c9e5212f3a8e824fae2cfc2b7f998b75244788821a321d82bffb7a1febd8f26b841100b7ec5bbc4004c7e55a3e49da4719"}, {0x108, 0x112, 0xea, "e9175454e35ea63e2bd3be50d93c145e758754b05d249d57c0a771800ebc6a2bf70c1f59e96e38b53e68efdae85ee1324929502c81e6580164886ab72258d2fa1cbc0232b9380856f7c31adee00b67aac7fe732f9cbaa30405b2adbbcab6b468f8e4304a50f38f204761bf6b928d2b0d6f4ee152ee36d8162d48b9eed4e212e452fe9d955e46b8fab39a1b245f3c7fec0b506c027986551fe002b44f473cedbacf01b71f0facc5e6fea33c5880fec8762f020f13fb72f740c9c7ac8feeeffa8752361ec2430172f0689d7c222a202c6939af6d7f864bc3e01ae5f6cc784fca5ad6518542ca26654897459d1062afb77e5f96"}, {0x90, 0x1ff, 0x4, "26a24bbfee552a1a163a9d6a3d7235679bbcf65f9abab35e5a21ea27f0ec718a921a2e054f42d22a65b87ed5d920a853404aae98fc03b6831f6815faad67438841260bc1aa269d909ef255f13c60bebc25b5903430cca66cb3b27d876698f2ac02ff8f5a67afbc2af359146a19848bbaf658a565a562d04d4220"}, {0xc0, 0x6, 0x8, "48ccd26f1ee65830d02c1fe9b8f10094adaca75ef6b054efc8a7aa4dcd1adc1ea24f605339cb83ba0489bcb05a2f5da3f787d3cc6509f95ab716a3c6e71d326db9b374db623401cf2a2f5ecd85e6fc71ea319b5277215089afcf926161cfe3a4a71cc87d33d1114eed8cfbe69ab1c3806bba7ee086ed7e7efadc2ea86bdb4faff36830e02c5b063e581784eeb63139e497d0d723611a0d4e08e566d80b666e86db80c9f441e1aacf16231b6b0a"}, {0x58, 0x84, 0x7, "e8777a4ff80c8045abcebf98b3ef123f5f6ddddf07a58c63883ffb592ad9e5c85a7ac6352f4ad5107a98eeda6ff77a2a038bba9cc40e7a01b35db4f8be70639c7468d1d4447c97da"}, {0x108, 0x10f, 0x80000000, "35afd85db226ef93a0ce37f7889d7a88a3273ba6bb24bacdb6029f22108e35fa3051714b404978d946546505e7864e70b9f2b4958b79ae9686a81b2d25758ce7e2241215c86f20a492caa1231b23d6b13d13b0cb237c5ab7a32c4eed9346b0c62ebb9eb1cdd25c2bfd3ca97fe820598bda46cae752d1d22c30a17d83c346fe7cc2525eab7aef4a21eaa8f9a8d8ebf52d539fd624d5f47ce60ac03fc0de3d386e354fa08879e6f5d19f60e3da38ad221fe17ef1bc8f58d265dbd568a2a2584a2731ce58a2bd784d46cd5c854e1f59a18343e782cb2eae482e518344f02066c5b7396b97e59207d932a98dcd529c142b7ca60d4ea1942f"}], 0x4c8, 0xc000}, 0x8000) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r5, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r5, &(0x7f0000890000)="", 0x1d8, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$ipx(r0, &(0x7f0000f04000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000790000-0x4)=0x10, 0x80800) close(r5) 2018/01/16 01:15:30 executing program 2: r0 = socket(0x14, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000316000-0x10)={0x0, 0x4, 0x1ff, 0xc29}, &(0x7f00000c3000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r1, 0x9, 0x6}, &(0x7f0000000000)=0xc) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000002000)="245589dceaab748b8859659fc3cc504574e2f7f846671f56b7113ade4bc42eb4f186a5d0c8c26c56d8db5c6e88a2ddb62afa63174bbb3944f2b35772eeb61ca1fa2a51a3d36c4f2784d761eb3c2d0c99860ff732c8719b2a6d10eecc32df770f9d507fa784b777b662fe95eabfa63f5ea9a7a4e3953af48dfb043c0784ef238b6a0280f48afba57767031915e6c5ae8894c90a5266dd5e2d4d130e1100ae38656cff8ea1356f03ef0ef2c0f60faab250d998a21b20075abb4eb3127fb76633070f70563ff99bcd1802", 0xc9, 0x20000800, &(0x7f0000002000+0x573)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x40000040, &(0x7f0000001000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000002000-0x18)={r2, 0x10000, 0x0, 0x6, 0xadd4}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003000-0x6)={r4, 0x2}, 0x6) 2018/01/16 01:15:30 executing program 0: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0xfffffffffffffff6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x2, 0x4, &(0x7f000000a000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000000a000)={r0, r1}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f000000a000)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000000b000)=0xc) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000-0x4)=0x0) r4 = getuid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x80000001, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r2, 0xc0286404, &(0x7f000000a000-0x28)={&(0x7f000000a000/0x2000)=nil, 0x1000000000000, 0x2, 0x1, &(0x7f0000008000/0x2000)=nil, 0x81b3}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000000d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000c000)=0xe8) sendmsg$nl_route(r2, &(0x7f000000b000)={&(0x7f000000c000-0xc)={0x10, 0x0, 0x0, 0x10026000}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000007000)=@ipv6_getroute={0xc4, 0x1a, 0x100, 0x0, 0x0, {0xa, 0x94, 0x10, 0x800, 0xff, 0x6, 0xfd, 0x7, 0x100}, [@RTA_GATEWAY={0x14, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}}, @RTA_PREF={0x8, 0x14, 0x80000001}, @RTA_METRICS={0x7c, 0x8, "a7534d8a2d35c8a02815d9df9d4d035ae0f395727c1afb543f811d895a0097eef7447d046b78ff2bcd318eaaee10b3603458722ca66eae39408713ed657ca6940cce7acd45fddb8991164a6ca49182107b88afb3cdfe7fa7e1c48c3a1357194ae4c1b1e91a59c2c7b985fb08d5bfc86489f56dc52969"}, @RTA_OIF={0x8, 0x4, r3}, @RTA_UID={0x8, 0x19, r4}]}, 0xc4}, 0x1, 0x0, 0x0, 0x20008810}, 0x4000800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f000000b000-0x8)={r0, r2}) 2018/01/16 01:15:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000b1d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(0xffffffffffffffff, &(0x7f00009a0000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000798000)=0x14) sendto$inet(0xffffffffffffffff, &(0x7f0000070000-0x96)="ea7e106b6132c1ffee83517b831369e90baffbeaf9114bff1c61452443847a1021c6357a154c55096e26b0d3b6f546b6b6306d26137267de6c69a3b809c4e90f106fc17b317373da43efd9c0a8720f797fd27484c62deef6afae9c493ff67c259a3ac5b8c62ec26f37d37564f3761b4e8b53c6c679bcd2858a4acfda8ca904ca214e04e5e08385bcd0f873ec232a3d73cb73f3664ce7", 0x96, 0x4000005, &(0x7f0000f69000-0x10)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:15:30 executing program 1: mmap(&(0x7f0000002000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000088000)=[{&(0x7f0000278000-0x21)=""/236, 0xec}, {&(0x7f0000001000)=""/194, 0xc2}, {&(0x7f0000002000-0x5b)=""/91, 0x5b}, {&(0x7f0000226000+0x73b)=""/125, 0x7d}], 0x4) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00000f2000-0x3c)=[{{&(0x7f0000000000)=@ethernet={0x307, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0x5a)="c43fb8eac3c5e10b7efbf922c58216908544b2506ffbf87763e1b850a0a4bd0566419d991298180a41132ff3342c305642c8dd6407399899f682a79d6b527d09f00ad94ffa0a6e05731c2d07ed399abcaa461b3f3e80a3463de3", 0x5a}, {&(0x7f0000bce000-0x4a)="b64a5e0471daf11c066b445f12f121e5f990ddeece10cb29206d28d7ec808462a54549017111b280a2f896090872d13589dbe636f9531a8bf12798136a2362b70d6d9201b180c3f21650", 0x4a}, {&(0x7f0000001000-0x16)="34bbfecef54f86ac7d312a3c718a7f91dd00bc7a104f", 0x16}, {&(0x7f00006a9000)="b661b3293f5e28530c1c125f46029b85f62810913e7e397007c6d7bae7281d201d78a5ebbb751654e86b0b77d4108527b2c3f6e092749456343f7205c7a9596b4c87ecf31ba96410ce6f5decb3d9e8677c717dd52ac45c83deeb075de76b65ed843f633e487cc3173ceb00615878196b54ae59cd454ac2a657c947ee18b008486f3fda0a1c88b0c905271c9b619203e2477744d7e5b2acb17e97560b6d35debe488f49bcac1249d4fb04ac2a69953b8deed1bc1034d008e2c0a014714786be67ecb5caba310d02b815c7c611a0aa31fb69c2f79e989090ae8633eabbd418222a26c43590cbdc7a657da6", 0xea}], 0x4, &(0x7f0000000000)=[{0xd8, 0x113, 0x2, "3d4a550234470021de0e246779b4e740c00a5396fd9aa70eb3f2c6d480b9218b4237e6a82829d210e793e3f389678987c92fa28a92d5b40b65e9f19ff2d0fa9b42d32e08072c78fc833e56e062eb79da8c51beb91ba981bd5a88bcdb3a6c3f60f8fe69b7c64c6c1619571c0ff2fae52e1ed8ce7677c1a06fee481a794a9a5e0603d48f5f896528dd8ba6d8dbb9607e8e4b8ad748afde13a065e0c869b4c9ecfda7e08efc050cfa5a676af65f01ee934f82d017960ee93406c11353e76d0e9dc534aaa96a"}, {0xf0, 0x0, 0x10, "ac0a3e086605570747c42218db070fd1351614c65e0256fb915a43d6aceec4b38e0111fca3ec3d118046163b7ed65897f94733437c91ae8aa2f58480e47a9cbb0ee5aa722deeb5cc63c6245726d98b6768e2b8a05c9f706cdd978fd9fccdd3d4ac7c6ad0f9134c8c891d5426e4a5092b7b9e1a94621d8c80cb4021e8bf944257a71974fe6a7992ab0ada84fad1f0b208005d773c751acfd2c01c83dbc8f84ccc856394845fe0d7ddaa9553c723d6c9b5cc563cf9ebef1cad5ce4059c03e55612331788fb41238045ba5220fd0c1b2c654638a4f624d09bd22f4a"}, {0x38, 0x199, 0x3ff, "1ec4eed44a084b7bbae7bd9cd672277c83852b90d36e6ff53d4e16fd19dbf04338291df1"}, {0x1010, 0x11d, 0x1, "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"}, {0xf8, 0x13f, 0x84d1, "b891cfa59e9608c82b1fb1ecfd6f540cf7c28e25c2ca6bd7ad0f4db25fde98550d649072caa3e05e9bcbab01594d4b7d6275ff2e16afa9ed7f26849abafd8973f53a5cb9728e4ae33e209b62c084cbac4ff3afb66801e6cedc7d31eace076af9bd3709f24437646fb5d078e071da81b13579e61ce5c1dd342a3a060b69c2cb85c11d0e94f5564f510484e14595708ddf848b84545b456f5297d8d83da7d5666975753d0277fd7d3d86280f4767822b5a6efdc01933ac521918fc24aab80b20e8c840454644a79200ca0e0cc9ff48d184826097913899822490947f7c2eab59d26d880c55d400acac"}], 0x1308, 0x84}, 0x5d9f}], 0x1, 0x20000800) getsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000659000-0x4)=0x0, &(0x7f0000f84000)=0x4) 2018/01/16 01:15:30 executing program 5: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00001c6000)=0x10, 0x7960) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000104000-0x20)={0x280000, 0xa263, 0x8000, 0x800, 0x0, 0x4, 0xc489, 0x4, 0x0}, &(0x7f0000406000-0x4)=0x20) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000a40000)={r1, 0x3}, &(0x7f0000acd000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) recvfrom$inet6(r0, &(0x7f0000aba000)=""/15, 0xf, 0x0, &(0x7f0000a07000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) 2018/01/16 01:15:30 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000009000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) socket(0x8, 0x1, 0x8) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000012000-0x2)=0x89, 0xfffffffffffffd77) 2018/01/16 01:15:30 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000782000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009e4000-0x4)=0x8, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000016b000)=0x9, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00007d8000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000244000-0x8)={r3, r4}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000fae000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl(r2, 0x3ff, &(0x7f0000d5c000-0x53)="393ceb48397bfe81dad04bcca7c12e1bc29f477e41c7498c4e439c7bd4441275f5e5ae6b75523cf42e613f1f9c209c1579b485b4233d8e565d705662cc4b8a0558dd5673a882fa51d94635c29c36dca4fbbe9a") 2018/01/16 01:15:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000045a000)="", 0x0) r1 = socket$inet(0x2, 0xa, 0x1) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f00009af000)=""/86, &(0x7f0000e01000)=0x56) 2018/01/16 01:15:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3f}]}, &(0x7f0000f92000-0x4)=0xc) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000c8e000)=0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000098a000-0xe)={0x5, [0x4, 0xac90, 0x9, 0xfffffffffffffff7, 0x800]}, &(0x7f0000d69000-0x4)=0xe) socketpair(0x1b, 0x4, 0x9, &(0x7f0000531000)={0x0, 0x0}) pipe(&(0x7f0000a20000-0x8)={0x0, 0x0}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0xa, &(0x7f0000f17000-0x50)=@raw=[@generic={0xfffffffffffffc4a, 0xfff, 0x100000001, 0xffffffff}, @map={0x18, 0x4, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}, @generic={0x6, 0x0, 0xb226, 0x6}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5}, @map={0x18, 0x3, 0x1, 0x0, r3, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f000065f000-0x1000)=""/4096, 0x0, 0x100000000000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r5 = socket(0x10, 0x3, 0x0) bind$alg(r5, &(0x7f00003bf000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'poly1305-generic\x00'}, 0x58) setsockopt$sock_attach_bpf(r5, 0x1, 0x32, &(0x7f00009da000)=r4, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000a4b000-0x6)={0x1, [0x7fffffff]}, 0x6) getsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f00004e1000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0, 0x0}, &(0x7f0000b0a000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000a22000)={{{@in=@multicast2=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b1c000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000033000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@rand_addr=0x8000, 0x2, 0x0, 0x0, 0x0, 0xa, 0x20, 0x80, 0x3c, r6, r7}, {0x9, 0x1, 0x2, 0x8, 0x8001, 0x2, 0x0, 0x5}, {0x4, 0x95, 0x3, 0x101}, 0xff, 0x0, 0x2, 0x0, 0x2, 0x3}, {{@in=@rand_addr=0x0, 0x0, 0x33}, 0x2, @in=@multicast2=0xe0000002, 0x5, 0x1, 0x1, 0x3, 0x445, 0x7, 0x7}}, 0xe8) write(r5, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) socket(0x6, 0x0, 0x3) bind$pptp(r2, &(0x7f0000cd5000)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0xb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/16 01:15:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b1e000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xfffffffffffff370) writev(r0, &(0x7f0000003000-0x90)=[{&(0x7f0000002000)='u', 0x1}], 0x1) close(r0) vmsplice(r1, &(0x7f0000038000)=[{&(0x7f0000783000)="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0x1000}, 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0x1000}, {&(0x7f0000101000)="e490fa609d6502fa0534c4f1a4bc6de98eee836c5e5a331c704788fa8f81b88a73f53243e408fbd1af7adb03e2e864899e805972bbfa61c772c4d91b57fecc787c465bec68c82edd8198f636320ad0f02778877b504c76b2697b45253c28d251", 0x60}, {&(0x7f0000823000-0x8e)="68cab64f26cb151ce0ad32d64ff917566611e131d23b5d00c242254c4b016cab2a16c1002665d26157e4b0327d4e450274b5ccbe84733d3aedd8b1b72e5c0885cba72d86539a14b1ecfce319a5c7d9ac01664e12b2042195ddb53d3a165a2f93aabffc54c52f66f7c5c5853a23a2cba03e7f5180904bfbc4aecfc02650b6fdd00f24c5f68b2da5fb5490815a045c", 0x8e}, {&(0x7f0000cde000)="3c26ee3944c166a640ad54d13b8bfc19dc2b077b01b09c1c05af215b15f9e309c63d4c6720848958750d183a3f9f660654156b3225c25b4dcc210bd729e0261f9d9d2360a3fc0249d6010dce43893ff8703f183d0b2373656b86a481f1120e7bfda41d98efad667ba27d6a3ad9b76a8d526765c9db207af3f1eac43a749360aa45ba643d32f99f37022ece589d56c2d7c37c439cb2c3a7d41d633e4becb25e7b3ba9607871993cbe99847440a23a69bce34c260a1855a6c98e49cf45892d5b18ce432d3cf9a02a72d4f68b111818", 0xce}, {&(0x7f0000fc9000-0xb1)="7bffbe2fd461783427e39207eac03564b2b0e2dbd505b1514fbe402bed886c3d4fb219d673bfb401c80d349339f3d2f0fd646ea80f1894724ac12ea06c1bfc4a66a5ff9a191ce55ffc1dc001954e1b05d1e57642597d595eb9138cfcb0fd3b654377495eb07577337ec28af22527fd609d7171b65c585b68600bbbac56f9611ae6497a8bce20f976523374e8c50de25437736c080360cb240983eb17433fee49d906d83b55fe0fdcc46ef628b2164df7e7", 0xb1}, {&(0x7f0000537000-0x35)="cfcc364643da86499c4ca2bb971f9174eac8ba65c886b0ded341682a3fee2f09cc0679ca34f67272db6a4961c1b54615d5c1b754a4", 0x35}, {&(0x7f0000403000)="6a66fdd9f4d8370f3f7c82e3e3600dea2b77796cec4df223fa4a3590b1d573bd250a7bd6cd245e3ea4922d509397bb96611559244bb4c5058affb060c5a62a2764d105cfc739cc6f3abbe6d30783dcfa47884ed7f24074b1104152713d91271be33ab1744b790abb1a14c7c5b512ca966bb166fc49fa9d38640c8dfbf90013123870af67724842a287807d52cdf9b52df3ccbab8e47272a74389e97ce89a5ea8af21cc7b75cab2de2f8ec4f1155e55e710880db28227390367f5dd818c56695e8f30b06317491b64d4fd7cc7827f1caaddb46091310df8ad5c66e078a9", 0xdd}, {&(0x7f00007b8000)="6e219e43", 0x4}], 0x9, 0x3) connect$unix(r1, &(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2018/01/16 01:15:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r0, &(0x7f000042f000-0x20)=@pptp={0x18, 0x2, {0x3, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) sendto$inet(r0, &(0x7f00006fd000)="c340", 0x2, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f0000447000-0x40)=[{&(0x7f0000f63000)="87", 0x1}], 0x1) recvmsg(r0, &(0x7f000019b000-0x38)={&(0x7f0000a29000)=@in={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007eb000)=[{&(0x7f000023b000-0xb7)=""/183, 0xb7}], 0x1, &(0x7f0000cce000-0x2)=""/166, 0xa6, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000ef3000)=[{{&(0x7f0000936000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007bd000)=[{&(0x7f0000ad2000)="1e", 0x1}], 0x1, &(0x7f00001da000-0x68)=[], 0x0, 0x0}, 0x0}], 0x1, 0x1) socketpair(0xe, 0x6, 0x1, &(0x7f0000714000-0x8)={0x0, 0x0}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00004ae000-0x10)={r2, 0x50, &(0x7f0000f96000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) getsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000aa0000)=0x0, &(0x7f00005ca000-0x4)=0x4) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000911000)=0x5be01cc8c6ecfa94, 0x4) 2018/01/16 01:15:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000a30000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000000000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @rand_addr=0xd26}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000004000-0x108)={0x1, {{0xa, 0x0, 0xffffffffffff8001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3f, @loopback={0x0, 0x1}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000004000)={&(0x7f0000005000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000005000-0xa4)={0xa4, 0x35, 0x502, 0x0, 0x0, {0x13, 0x0, 0x0}, [@nested={0x5c, 0x39, [@generic="21f5bb3a225d910507863bf59ffc7b7aad47d20e841d25e5348de3b28e7c1d2e8afbd9cd0461823702a11688821e37398e7dce5c27965c53d472a7d783f31ab3eb297d00ac54c93e02e5547e1df5c0db60f4bee62d8022"]}, @generic="206dee8772daf89ae10379f6ca9fc45d35e4e86267866f2bf19744aff503acfd9e0b", @generic="11751fb5b1244ae583dee06a94caa7378ccd"]}, 0xa4}, 0x1, 0x0, 0x0, 0x20004040}, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000006000-0x10)={0x4, 0x1ff, 0x6, "a54a8e06cea6", 0xfffffffffffffff8, 0x0}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000006000)={0x0, 0x0, 0x1, 0x3, 0x3ff, 0xffffffffffff0001, 0x7, 0x5, {0x0, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x401, 0x65, 0x4, 0x77e}}, &(0x7f0000006000)=0xb8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000006000)=@assoc_value={r1, 0x81}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f0000007000)={0x4, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000001000-0x10)={0xe, &(0x7f0000003000)=""/14}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000009000-0x4)=r1, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f000000a000-0x10)={0xa, &(0x7f0000009000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/16 01:15:30 executing program 6: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1f, 0x3, 0x9) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000014b000-0x9c)=""/156, &(0x7f0000016000-0x4)=0x9c) 2018/01/16 01:15:30 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000042e000-0x4)={0xffffffffffffff9c}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d2f000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00007e3000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000519000)={&(0x7f000004d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000dd5000-0x20)=[{&(0x7f0000819000-0x90)=""/144, 0x90}, {&(0x7f0000015000)=""/238, 0xee}], 0x2, &(0x7f0000103000-0xfb)=""/251, 0xfb, 0x5}, 0x12000) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f000050f000-0x4)=0x0, &(0x7f000025d000)=0x4) r3 = socket$unix(0x1, 0x5, 0x0) connect$unix(r3, &(0x7f0000a65000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 01:15:30 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f57000)=@common=""/16, 0x10) 2018/01/16 01:15:30 executing program 6: r0 = socket$inet6(0xa, 0x80005, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1a3b, 0x80000000000020, &(0x7f0000227000-0x52)="bf657245832b7b05d8b70063815d83fccf8d4fb6199f973e63d56ab673d5ddc4b89e1ef9275a0097dff4623eac3cf135e8bc3c9935bc9e040000000000c30400000000000016257d9b77b987317caf12dd7f", 0xffffffffffffff85) 2018/01/16 01:15:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish-asm)\x00'}, 0x303) ioctl$int_out(r0, 0x5462, &(0x7f0000797000-0x8)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c4c000-0x38)={0x0, 0x0, &(0x7f0000fa1000-0x80)=[{&(0x7f0000789000)='8', 0x1}], 0x1, &(0x7f0000f96000)=[], 0x0, 0x0}, 0x0) 2018/01/16 01:15:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xa000000000001, 0x84) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x9, &(0x7f0000415000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x86, 0x0}, 0x98) r1 = accept(r0, &(0x7f0000a2e000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000052000-0x4)=0x6) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f00009ad000-0x4)=0x81, 0x4) 2018/01/16 01:15:30 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000fcd000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000047000)=0x10, 0x0) socket$netlink(0x10, 0x3, 0xf) getsockopt(r0, 0x200000000114, 0x8, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcf000-0x4)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f000094c000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fd2000-0x4)=0x941, 0x4) 2018/01/16 01:15:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(des3_ede)\x00'}, 0xffffffffffffff61) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r1 = accept4(r0, 0x0, &(0x7f00003db000-0x4)=0xffffffffffffffb3, 0x80800) bind$bt_hci(r1, &(0x7f00001ab000-0x6)={0x1f, 0x2, 0x1}, 0x6) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000cdf000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc6000)=0xe8) 2018/01/16 01:15:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000d77000)=0x0, &(0x7f0000c1c000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f0000c6c000)="26408adb16bdaf835d1ee2dfaa22b18145d38fe7f8d6789cb97a4941b0668190d5cc236ee240bc5694aefff925ee71681c7643ad90440410bc2859dd13370ff2b2db38da9a2d2f3255737f580ef3e2", 0x4f) bind$inet6(r0, &(0x7f0000b00000-0x1c)={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7a}, 0x1c) 2018/01/16 01:15:30 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000dd4000-0x4)=0x3ff, 0x4) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(0xffffffffffffffff, 0x0) readv(r0, &(0x7f00005bb000-0x40)=[{&(0x7f000058a000)=""/117, 0xffffffc0}], 0x1) ioctl$int_in(r0, 0x5452, &(0x7f000086b000-0x8)=0xffffffff) 2018/01/16 01:15:30 executing program 7: r0 = socket(0x0, 0x80000, 0xe8) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000b96000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000004000e, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00008f0000)=[], 0x0, &(0x7f0000497000-0x18)=[{0x18, 0x29, 0x3, 'V'}], 0x18, 0x0}, 0x0) 2018/01/16 01:15:30 executing program 6: socketpair(0x13, 0x800, 0xb0, &(0x7f0000704000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f9e000)={0x0, 0x7, 0x9, 0x5, 0x4, 0xfffffffffffffff7, 0x8000, 0x1, {0x0, @in6={{0xa, 0x1, 0x8000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x67b, 0x7ff, 0x4, 0x9, 0x624}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f24000)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r5, 0x5452, &(0x7f0000867000-0x8)=0x80000001) setsockopt$sock_int(r5, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) getsockname$ipx(r0, &(0x7f0000cb3000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ea1000-0x4)=0x10) sendmmsg$unix(r5, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00004c8000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r5, 0x8902, &(0x7f0000f10000)=r6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000ea2000-0x90)=[@in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x401}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}], 0x90) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r5, &(0x7f0000ebe000-0xc)={0xa48f3798a56e60b, 0x0}) connect$unix(r5, &(0x7f000039b000)=@file={0x0, './file0\x00'}, 0xa) close(r4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000972000-0x18)={r2, 0x2, 0x20, 0xc0, 0x8000}, &(0x7f00000a4000-0x4)=0x18) getsockname$unix(r1, &(0x7f0000580000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004fc000)=0x8) 2018/01/16 01:15:30 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000fa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c43000)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) getsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000435000)=0x8000, &(0x7f0000008000-0x8)=0x4) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000af000)={0x0, 0x0}) r2 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$sock_int(r2, 0x1, 0x800000000000003c, &(0x7f0000994000)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001000-0x4)=0x6, 0x4) 2018/01/16 01:15:30 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x0, 0x2, 0x100000000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000216000-0x4)=0x0) r2 = socket(0xe53d83ca54045ed0, 0x2, 0x9) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r2, &(0x7f0000fe1000-0x8)={0x1f, {0x1, 0x8, 0x772f, 0x1, 0x2, 0x8001}}, 0x8) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000001000-0x18)=@generic={0x2, 0xfffffffffffffffc, 0x0}) 2018/01/16 01:15:30 executing program 3: mmap(&(0x7f0000000000/0xdf8000)=nil, 0xdf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000986000-0x6a)="45b2d34d883665f928de151811119d20ced6b10c0855d320afdd998b56006e46e2fc86d0bf80cd2d604e9f0dc3f9cb53892a00447d7d25ba5d446303588c1465952722b891e54bb89b2aa8735c9dc205d5fd2a68c3ad720700000099b8dd645194f93948b22de9ab3063", 0x6a, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000df8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000df9000-0x10)=@generic=""/16, 0xffffff5d) poll(&(0x7f00009a4000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 01:15:30 executing program 4: unshare(0x803) r0 = epoll_create(0x10001) epoll_pwait(r0, &(0x7f0000abe000)=[{0x0, 0x0}], 0x1, 0x6, &(0x7f0000a54000-0x8)={0x7ff}, 0x8) 2018/01/16 01:15:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00003db000)=0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000733000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000029000-0x4)=0x1c, 0x800) setsockopt$inet6_buf(r3, 0x29, 0xeb, &(0x7f000090b000)="6b4f90eff038dc8a379c9da8ffcb6c3ddf5951568b54bd29f4e0db3a90920cc263a6ef99ce8ced11aecfc860a64d6122b6136723edf81cc7548628a302a4631cad07ecd3a23fdf1226bba5d8a3b88da4fa5dc136f66da537dac7658a1a911737eb63700e61f574f0443a947c2426312bb3a3d7d2ea05f7acb6b09497407eb9a39566db76531e22f53382a8e3f6675a82ce2ca6c49487d4a8d1c3ee78f498a91557cc17fe39c06d3c8f18e627e93543d05ffa7241fc7ed2eb75f31a20da5518e7f18548e441079927aa6a2c93", 0xcc) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) recvmsg(r2, &(0x7f0000f8c000)={&(0x7f00002ed000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000447000)=[], 0x0, &(0x7f0000c4c000-0xe5)=""/229, 0xe5, 0x0}, 0x0) 2018/01/16 01:15:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) recvmsg(r0, &(0x7f000057c000-0x38)={&(0x7f00005b5000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a6c000)=[{&(0x7f0000878000-0xc9)=""/201, 0xc9}], 0x1, 0x0, 0x0, 0x0}, 0x40000042) setsockopt$inet_dccp_buf(r1, 0x21, 0xf, &(0x7f00006e6000-0xcb)="39f743c289f352a009c863486213fa44a4984e8de2d98145d5c63cf990a4f3b026ae2d6a4bcbaf2636b16261e4c1775c55c41470e0f5401bdbda4a4f6444423dd2f0a6c6e876c68af333819890ad7ff02751b2df359b6827946f9ae1d4fad428bbc769d4e59655448606851c2f40041f338587babcccfff490208b4ba4111dc24369722f01b013691ab7f3d1db914d1e1d20c1290b8c953da49fe1d073675be8aa46797351bedab8284616e2a3224893f322894ff4cdb72140aadb3b6e6af07d925af59aaa9574f93aa35e", 0xcb) bind(r0, &(0x7f0000df9000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x3, 0x1}}, 0x2e) getsockopt$sock_int(r0, 0x1, 0x30, &(0x7f0000fff000-0x4)=0x0, &(0x7f0000089000-0x4)=0x4) 2018/01/16 01:15:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(ecb-serpent-sse2)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x0, 0x1, 0x5, &(0x7f0000010000-0x7)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f000028f000-0xc)={&(0x7f00000a1000-0x28)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa}) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00001d5000)={0x2, 0x0, 0x3, 0x7}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="", 0x0) sendmsg$alg(r1, &(0x7f0000049000-0x38)={0x0, 0x0, &(0x7f0000c7d000-0x10)=[{&(0x7f0000bb6000)="a6963ead45dcbd9464825cb6e869252671351b7a14641fb16780619ce4ffffcdf901d7d920d102ea66bd0025d24ed7f566d7bd99c40c0493d58b1d7b2b3db52b68082adb8f39eb239f9dd3a65de6ccb4e1a404fd3ebefe551102a5aba9a50c2609280ba59658747be753723d5efa67e955e612e8584ecde86651b966a6fb7dbc", 0x80}], 0x1, &(0x7f0000a9d000)=[@iv={0xa8, 0x117, 0x2, 0x8e, "60390cbcf99118b45ab360419290f4bad572256798f176a23abf6b1c1a018f4c6ddef07699dd0fa930cc8620e46810a35304dc720f75bea5a1d3f844434f54cb03c7838eb66a65930e4a700cd894c34e9ea9f5ee9303ff50116b81ec8615b5b376532931ab1b92dc45949241b21b556a178866c4b35a43aba45348eb85d5ad2ae7cb065526d61d03764d366d8b0e"}], 0xa8, 0x0}, 0x0) recvmsg(r1, &(0x7f0000aca000)={&(0x7f0000ce0000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00004f5000)=[{&(0x7f0000c4f000-0xf5)=""/245, 0xf5}], 0x1, &(0x7f0000b34000)=""/36, 0x24, 0x0}, 0x0) 2018/01/16 01:15:30 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x18, 0x0, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) 2018/01/16 01:15:30 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ec9000)={0x0, 0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000fec000)={0x0}, &(0x7f0000edf000)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000feb000)={0x0, 0x200}, &(0x7f0000fec000-0x4)=0x6) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000b7f000-0x8c)={r2, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000fec000-0x6)={r2, 0xa65}, &(0x7f00004ec000-0x4)=0x6) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000fec000)={0x7, 0x10000, 0x1, 0x4}, 0x8) write(r3, &(0x7f0000006000)="", 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000fed000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0xffffffffffffffff, 0x3, {0xa, 0x0, 0xd8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}}}, 0x3a) 2018/01/16 01:15:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x6, 0x85) accept4$nfc_llcp(r0, &(0x7f0000a51000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00007e8000)=0x60, 0x800) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0x6, &(0x7f00008a8000)=""/171, &(0x7f0000400000-0x4)=0xab) 2018/01/16 01:15:30 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ad0000)={0x0, 0x0}) r0 = socket(0x10, 0x2, 0x9) r1 = accept$netrom(r0, &(0x7f0000bff000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000b4f000)=0x10) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00003fa000-0x10)=@generic="3a248a97fb492668276a1f51a10131df", 0x10) write(r0, &(0x7f00007a7000)="1f000000e803668700000400000000000000f9", 0x13) 2018/01/16 01:15:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000154000)=0x0, &(0x7f0000b3c000)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$inet_sctp(0x2, 0x3, 0x84) r4 = socket$unix(0x1, 0x5, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000074f000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cbe000-0x4)=0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(0x7f0000132000-0x38)={&(0x7f0000380000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000299000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) pipe(&(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = socket$unix(0x1, 0x2, 0x0) recvfrom$inet(r7, &(0x7f0000f48000)=""/110, 0x6e, 0x2, &(0x7f0000435000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00002d5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r8, 0x84, 0x1a, &(0x7f0000d53000)={0x0, 0x3e, "b2c507a3d907ef04383089fb5ed5628da818e78b868afaf9fbec2d7b969c2afcace3137304d71f8e8214c202f2d6fe782ed784002b046656e2d8cb1df42d"}, &(0x7f0000d2e000-0x4)=0x46) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000810000)=r12, 0x4) recvmsg(r11, &(0x7f0000def000-0x38)={&(0x7f0000626000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000e70000)=[], 0x0, &(0x7f00006b7000)=""/640, 0x280, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000a3a000)={0x0, 0x3, 0x2, 0x3, 0xc1ff, 0x6}, &(0x7f00006bc000)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000435000)={r13, 0x100, 0x20, 0x4, 0x4}, &(0x7f00001f4000)=0x18) sendmsg$unix(r10, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r9]}], 0x1, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r7, 0x89e1, &(0x7f0000273000-0x4)={r1}) bind$inet6(r8, &(0x7f0000709000)={0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, 0x1c) close(r11) socket$inet_udp(0x2, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 01:15:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) socket(0x11, 0x7, 0x1000) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000083f000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008a9000-0x20)=[], 0x0, &(0x7f00004d9000)=[{0x30, 0x114, 0x3, "1f7b17db48c82c0cf1a856a30000002ba66ea1ce9f6bc3332d"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 01:15:30 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000793000)={0xffffffffffffffff}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000753000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x5) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000116000-0x8)=0x0, &(0x7f0000317000-0x4)=0xfffffffffffffea4) 2018/01/16 01:15:30 executing program 7: mmap(&(0x7f0000000000/0xf95000)=nil, 0xf95000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ae2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f86000)='#\tiK', 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870", 0x8}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000f85000)={0x0, 0x0, &(0x7f0000f95000-0x50)=[{&(0x7f0000d73000)=""/0, 0x0}], 0x1, &(0x7f0000f8b000)=""/251, 0xfb, 0x0}, 0x0) r2 = socket(0x13, 0x2, 0x7) mmap(&(0x7f0000f95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000f95000)=0xfffffffffffffff9, 0x4) recvmsg(r1, &(0x7f0000f84000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f85000-0x10)=[{&(0x7f0000426000)=""/4096, 0x0}], 0x4, &(0x7f0000f77000-0xe3)=""/0, 0x27b, 0x0}, 0x0) 2018/01/16 01:15:30 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000006000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0x18) close(r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) socketpair(0x1, 0x804, 0x4, &(0x7f0000007000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000ff5000-0x20)="1f0000004a00e9ff05000000230000003f800000000000f504fe441951840a", 0x1f) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000007000-0x4)=0x0) 2018/01/16 01:15:30 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f00003b7000)={0xb, 0x6, 0x9f, 0x8001, 0xc, 0xffffffffffffff9c, 0xffffffffffffffc1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x2c)={0xb, 0x0, 0xc70a, 0x3, 0x3, r0, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f00005ec000-0x14)={0x1, 0xa, 0x1, 0x1, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fca000-0x10)={r1, &(0x7f0000e8b000)="8b65a577479dfe360372440bbd9d825ecac2061452bbc60e2f39cf3d888ec783a30d1fbaf9cada5aa3211160ff1018c5c715166afac1d5df3f6b1909f611523073dcdede18132222139ea6a41dc1cf57361847d55a5ef8491c40bf68f78352b69fd0f436d7bad18af4ae25274d236248c677867ab75a4cf7ba787ea4feedf075740557900c715d53dbb7c489cd36c42143163d83197a0ca9dc1d2123078df2901a3c60d5d9c1f95801000000e5c296a7a541edc19308a33657b280cd7e80b3aecd6d23154e96596c79ac1ceaa8a1384de9958ad3795b81559df17b499406dc"}, 0x10) 2018/01/16 01:15:30 executing program 6: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) pipe(&(0x7f0000112000)={0x0, 0x0}) splice(r3, &(0x7f00004a3000-0x8)=0x0, r2, &(0x7f0000ad6000)=0x0, 0x3f, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000016000)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/16 01:15:30 executing program 1: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x400001, &(0x7f0000013000)=0x5, 0xfffffffffffffec6) listen(r0, 0x7) listen(r0, 0x200) 2018/01/16 01:15:30 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) write(r0, &(0x7f0000914000-0x32)="2600000025001504bbffff00ff7f000203efffe70040000f0e000100ffeeffffff82158800af", 0x26) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00003c0000)={0x0, 0xfe, "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"}, &(0x7f0000670000-0x4)=0x106) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000d0d000)={r1, 0x7cf, 0x3106}, 0x8) 2018/01/16 01:15:30 executing program 4: socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000028e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00006b6000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 01:15:30 executing program 4: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x40000000021, &(0x7f0000dc8000)=0xfffffffffffffff9, 0x4) 2018/01/16 01:15:30 executing program 5: socketpair(0x5, 0x80802, 0xffffffffffffff7f, &(0x7f0000165000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x40, "df04ee82424f743ce0fe0d865ed82ded2846ff3732b1ecbd81000329f3fb02fffe7ba9ae6d7df5d21b9c3c533103d7690fe6e0aeacb3c87a270904abc42a955a"}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000-0x8)={r2, 0xd5}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000686000)="4b3a1cec0102aeb27b51de2211eb013e842b606476dffbc3cc4253b0025cea74759973561abcf78094cebef08d526c3e3eda16db46db1b41924b55c1113de8a00b362643514e1ebb9f82366a45fa98495540391c5d3c616273774000d0e2e01499a5239310d68150241f28f1920d586233178e77fe13a7eb6a91664b9372f107e50afe1ddd6447f362aced387d625073748933fd0781347ffb260c4cedd61906cfc30b13eb9076dc6b0e5457f253884844745b77a68702e4bdaec3b853c7122eac147305f752f85fc6f8d8cfdf92b91b42836e1079954cd8724025e0ac845f1b0a22ac6d23199c335ca080258a71cfbd", 0xf0, 0x801, &(0x7f00009d7000-0x10)={0x1a, 0xf7, 0x22a, 0x9, 0x9, 0x3ff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) r3 = socket(0x400000000003, 0x1, 0x2) setsockopt$packet_tx_ring(r3, 0x10f, 0x87, &(0x7f0000b64000)=@req={0x3fc, 0x0, 0x97, 0x0}, 0x10) 2018/01/16 01:15:30 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c1b000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) mmap(&(0x7f0000000000/0x5b1000)=nil, 0x5b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x80000, 0x2, &(0x7f00005b2000-0x8)={0x0, 0x0}) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00005b2000-0xc)={@multicast1=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f00005b1000)=0xc) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500000000000000ff05000bfef9f30001000000000007fffffffe000225070097c11fd4c2c4dc42ffa80001", 0x30) r3 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002eb000-0x38)={0x0, 0x0, &(0x7f00004b2000)=[], 0x0, &(0x7f000014a000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/16 01:15:30 executing program 0: mmap(&(0x7f0000000000/0x140000)=nil, 0x140000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000141000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000139000-0x54)=""/84, 0x54, 0x40002020, &(0x7f0000141000)=@file={0x0, './file0\x00'}, 0xa) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000141000-0x8)={0x0, 0x0}) r3 = accept4$unix(0xffffffffffffffff, &(0x7f000004b000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000064000)=0x8, 0x800) mmap(&(0x7f0000142000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpid() mmap(&(0x7f0000142000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000142000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000142000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000142000)=0xe8) r6 = getgid() r7 = gettid() mmap(&(0x7f0000142000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000d2000-0x9)={0x0, 0x0, 0x0}, &(0x7f0000142000)=0xc) mmap(&(0x7f0000142000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f000004f000-0x4)=0xc) r10 = accept4$packet(0xffffffffffffff9c, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000066000-0x4)=0x14, 0x800) r11 = gettid() mmap(&(0x7f0000142000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000003e000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000143000-0x4)=0xe8) r13 = getgid() r14 = gettid() mmap(&(0x7f0000142000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00000b9000-0xe8)={{{@in=@multicast1=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000142000)=0xe8) mmap(&(0x7f0000142000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000fd000)={0x0, 0x0, 0x0}, &(0x7f0000142000)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00000b7000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000036000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000cc000-0x4)=0xe8) r19 = getgid() mmap(&(0x7f0000142000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000142000)=0x0) mmap(&(0x7f0000142000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000142000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000142000)={0x0, 0x0, 0x0}, &(0x7f0000142000)=0xc) r22 = getgid() mmap(&(0x7f0000142000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000142000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000142000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000142000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r3, &(0x7f0000142000)=[{&(0x7f0000142000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000066000-0x10)=[{&(0x7f000004d000-0xad)="5d69f8ed67628f2923c0ae3f36804aa947cbb06b3698ee1318f6f1831dd02e762fddeb467ad27e03cf599a8f21b50cda54b54303f61df32dd73481401db2586dfdcc0074f7f80c560a79e57d64f0c9c7d5771d5118007f86098d8d1f65fee97b1ca0ba85e0fcbbb084a0c3ca128aa8e1a13f06afa32df753e6a4bae9d52ff7c953b84be7935a7b6a90c8a9e48683f7d4cc2ccd80691a8ea1c89f9f53d1b19cca60fca5975e3edbc92313fe0e14", 0xad}], 0x1, &(0x7f00000bb000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r10, r2, r2]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r2, r1, r1]}, @rights={0x30, 0x1, 0x1, [r2, r0, r0, r2, r0, r2, r2]}], 0x160, 0x4000}, {&(0x7f00000be000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000142000)=[{&(0x7f0000028000-0xb5)="0f4be6629e54ccbb4a390e3f526edefd67614aada58be04e9d06f1a4b4a6e0672b094b6d389f038405c831c20b42dfb42c787c1e879bee2794e351bb06a41ebd0b68f86ef932bc4867cb3ae6def33e29c9274811d79b9d2cc96b267c0463eaf92293b5859e4f3e661aa5fe2823acc51f3993aa812f5be22fc1be7a5f55dae5eb2300b94681081e9092727bce59d6be3195c28e7df5fd8a2e91d3adc97e7eda1833d1fe233e6b0e1df82a56d5d13c294dd2e7f9b9eb", 0xb5}, {&(0x7f0000142000)="2be1dfa615d67f226b073849b5328bd3ba354412ffdc7c17c197ce2c1584ff178dad5e91d6596a6e86f695d6a3b0610a821a627b9a2de33e50c9dd90eea2cf2ff363b46115337c", 0x47}, {&(0x7f0000142000)="4121490e5638d14577047a99418e46e2535f258aeb1b455361f1c5a6db07867090bd896b7d85601d6ddcf19cb69721096f2fb0f6f67e651c4d8961e1dfe6469ebf532806e7873263d87959e2", 0x4c}, {&(0x7f0000076000)="b9db714e955ff385b6d9bf5d277f644023581e80882329492215c85411d421892f25afd83083619a44891d5c07a057498374ba52aef800fcb38c6901c9eae879bd8b45917caec8156ad65f93ecccb12ad98ef27fafedf4c861374c6ec70596f51a7d823239e9a3fff3a02825a026be2f949f34820251b6327385191025d7d5", 0x7f}], 0x4, 0x0, 0x0, 0x20004000}], 0x2, 0x24000084) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000ea000-0x10)={&(0x7f00000ef000-0x14)={0x14, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:15:30 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x80006, 0x10001) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000eb6000-0x4)=0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000f77000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000c35000)="6d6537d4736deb915bf589f2b50cdb34317e1bd407688454501374a82587be92f0e5fb968ff56cdb49298ea5d213500015975f2827cc11b9852c1c3a54715c91b9f8de3e21c5df31b89af12538b6d530a62e68a14ab771cfe3ffb7fb69fda63dcd405cafcd4ba0", 0x67, 0x4001, &(0x7f0000fc2000)=@llc={0x1a, 0x1f, 0x6faaf1a0, 0x5, 0x4, 0x180000, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) poll(&(0x7f0000f02000-0x8)=[{r0, 0x40, 0x0}], 0x1, 0x10001) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000fc2000)=0x80000001, 0x4) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fc2000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f51000)=0xe8) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/16 01:15:30 executing program 2: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f0000059000)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x200, 0x80}, 0x20000002) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000024b000)=[{&(0x7f0000312000-0x18)=""/24, 0x18}], 0x328, &(0x7f00002fb000-0xc8)=""/0, 0x1ab, 0x0}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) 2018/01/16 01:15:30 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000006e000)=[{0x4, 0x4392}, {0xf, 0x8}, {0x8, 0x3}, {0x3, 0x80000001}, {0x8, 0x8}, {0xc, 0xe9}, {0x8, 0x94d}, {0x3, 0x5000000000000000}, {0xf, 0x5}], 0x9) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00000ab000-0x18)=@add_del={0x2, &(0x7f000063a000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x40}) close(r0) 2018/01/16 01:15:30 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000001000-0x10)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000cec000-0x10)=@llc={0x1a, 0x1f, 0x6, 0xe66c, 0x6, 0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000fe9000)=[{{&(0x7f0000029000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="fd5b9053b9fd", [0x0, 0x0]}, 0x10, &(0x7f0000392000)=[{&(0x7f0000340000-0x69)="873639912fbb2c88cb04eb34fd6e9bc60ef4ca1744df1757767414607df3506f44a3a57d236b3e2f4fd6fe55f5db99e66da542c3a79df8f56bdf64a8ee940af0721912bdd79c64b8c0060b9d9fb2cf16cda0594d8bf4a9a61b198cabd26a5591fcb08adacfe6e5141b", 0x69}, {&(0x7f000062f000-0x28)="2c499d0d328ded06f93bb8255878a85da5106daf43ebe5f013de9d68a335f085616d7c01616c7519", 0x28}, {&(0x7f0000328000-0x56)="952b3e94eae3f2de0edd26693aac519c2719cda4381062f630c6dfcebe869f0aad1adb90777e18cd2bb80f86d8dcaa64033c01043946996b7e851338375adeab3d6683af335c8f0eb3f6b9994bd37f707b53f13d3571", 0x56}, {&(0x7f0000cb0000)="31a3228ba20c830c11cbc412e61883ee5943e50acd5ec449f7f0154b92776fd41a3d10582d31d942c40a593fc368d3058c3be64dec01730c2e864cb7754d84d22ec3df4e48413718d902426f21a0bc3ee5ac57a75f5b28572cad847d1ef270c1ec842ca3161ffd1331874d012077ab2e53fd045fceb3de956a25b447b9dd15097ec8867bd077f411e975056e70d9ab902de552a42cab5b8567ab4aa926f7f9caa0199d3f036b53760363d9c9d43cd0ad00842fb5f5ffb7cbc4632079", 0xbc}], 0x4, 0x0, 0x0, 0x81}, 0x8000000000000000}, {{&(0x7f000066a000-0x20)=@pptp={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000eb9000)=[{&(0x7f0000f0d000)="f8242ca74149130d6e145f03bb648749d5a6bdf611997e7cc5a1e734d6355a3b786026f3bfeefa37c7a004ad367fcf20c25ccd3fc55d1fd4c9cc7089900327d1b0db96273bf270608effcccfe33d5dd5e241f98e0d4e2e3cad51488181af7707b8ac03cad11c7e3aaa39f5240ef2c8030767978bb439f3313844cd30c59b", 0x7e}, {&(0x7f000018f000-0xa)="0ae315198f15aaf1f730", 0xa}], 0x2, &(0x7f0000a17000-0x1400)=[{0x60, 0x13f, 0x1, "0b2cdc67bc7e3d951a273d5063e5f22c2be007bd81a193931df571d4d98540d02928d691292199d6e36bd36165422fcaadcbc2cc981db1448bb0df8a3e3a33748d0eb567520ef5f88473"}, {0x100, 0x101, 0xfffffffffffffffb, "1bb3e5dbd36f2aff109ccccfc4eaf9ba5872f784322a6028c105f3d175d90c9b291425ca4d93be1159cf8b5b6633a7323b6370b15ccd49496a41b0b73e50c040ea0057ae883d9bb72bd6d1d3504228b853c42dac2d877543cf835d686c53f10194d58ae800902f0be2d08211237352d2427ce96fd29b3298b5e89db4b42c70d4eb39fcf118c7f6df556521e70187f78d7caad2febc6c754fa408a106d63968b0830623e8f3d96d1f7a1ca49fbc3d7777702e816a61a553147321a75220b5f3c3af67c6159091fd9507aec1a99cf4f1294a2a97e1b5dd36b2a2904cb5933a336ecc044828a8eb1f95b331918c"}, {0x100, 0x1, 0xffffffffffffff41, "cf56620d495c61a386a2bcb4b383e9e5e6f0072ee0c4e164dd60ee8ae990c2006d0845bd6f366f28300ed22d9bef05fb765b341e4eebc8f2db9c746901836cfdb897c38d1d6251d2e9c291d514a36408d5bf2ecd0182806d1b02288d4ae6accd12e4682dfe1403500441926abd82b2adc5f355d9f89aa3ebe4e64f9377a21404a10575510287ede9f1344fdf7e793e667f504dd5d62e8b05feec22b422de29b5f9885ef7f18ec811523b8ad9254f7f18bf7b88199e48dbe123fb96385aaf9a913edefcc7fb35e79a54715363af6ac9b01cfc17c952e9a56986eba4f291b281855decff32310a42cb49"}], 0x260, 0x40}, 0x578}, {{&(0x7f0000f7c000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f27000-0x30)=[{&(0x7f0000ffa000)="cba19e76341edf52ccd831bed737f8884386d68f0b4107d44c4b8feaf75cadfe8d13f05e0bb8387f3c396d9200a52bd2a1500fec7a8a7d3a23c3d4bab1", 0x3d}, {&(0x7f00009f0000-0x26)="eb94936646caf219ca5e7f8d419daa93d4b1893fc59dff09f357b40b52ce9b76857d442135b4", 0x26}], 0x2, &(0x7f0000c0d000+0x93f)=[{0x100, 0x11e, 0x1000, "d61666016ad0d3c2a6a8bb76fbd4625677246a91474ae590c75f80ea96ef34fbbf8c9d65d407269f6e0c1f9d0f83f3a136bd93d75984973455b824ff07ccca97dfade0ae2272391903a7abe08b465929bc422b1aefefe1454eb2361392ba1993b43373a34443ce7f8c7ec08cc7fcd9de0eb5c160998583582c7fb1480c100d376702aae57a0fb1562540f655d3484d2702cd2040587f5464b837910e18bf61904e0422c90d28df31a4b32fe7706ea25a5513fbec0467d4535278f5ddff69fdef9479db83c8b53a1c8c4b0aff174d64c90544eba8c3017614b0557b5aff756992f649567bd50183326c86"}], 0x100, 0x4000}, 0x5}, {{&(0x7f00004f8000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4, 0x1, 0x2}}, 0x26, &(0x7f0000033000-0x10)=[{&(0x7f0000ab5000-0xa6)="49554f4940adc4673e35f781c9be4c89114b896ea9440557146a5d7eb62fde8cccaadc148c4edc901af7601abdc08ed54acb3bb97e614c4f736ad48fd288fa8fb19cd576c832c00311825fa4611a7c5bc3df24ac371eabdb5180e87ac42f9eb253e3a35b94df6d4ab806ebba19e57523a287bf202b266c7a333cac2cc4e4d11d4aee1c20dd6fe7e5c368796a544df2c590a07dab8e3512c1da8e1ab2094f10082968cc16ce1d", 0xa6}], 0x1, &(0x7f00008e8000)=[{0x18, 0x110, 0x7ff, "977a642f9ca5"}], 0x18, 0x0}, 0x7fff}], 0x4, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008c5000-0x9)={0x0, 0x0, 0x0}, &(0x7f0000e65000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002b0000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a7d000-0x4)=0xe8) r3 = getgid() r4 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00006b4000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000949000-0x4)=0xe8) r6 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000097e000+0x52f)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000190000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050a000-0x4)=0xe8) r9 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a8d000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f3e000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000496000)=0xe8) r12 = getgid() r13 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000825000)={{{@in=@broadcast=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000026a000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000672000)={0x0, 0x0, 0x0}, &(0x7f000045f000-0x4)=0xc) sendmmsg$unix(r0, &(0x7f0000952000)=[{&(0x7f00008ae000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000a6c000-0x80)=[{&(0x7f000080e000-0xd9)="68bab620d5fc094ebc023f084f14b0425ee4ffe2650d1dcbbc338ecb0bd7f149b3def73118faad5afd94f48e42e1a245afd82b7bd1662401f2c54bfc0e9975f65b663fb076107426bde60e4aedd5869f28d395de9bfbcd76938079fd73401ff7556dd0be09cc90a41955e36eb72f54d2f0e5fcad0752477383510cd4ebd3923dd4d62916244960cbc13f48636e491fb140b5c26a5a990a38a5b2c378d653f757637582784a055050d590e4f9772cc821cd1f6728c4c285326144d2591d2ae803be6287cfa610e382d85677327659fb48c4012dc6a050ba2b01", 0xd9}, {&(0x7f000093c000-0xc8)="1afb80be77d811747dc4e62f05840bd21f3e87797667936f50349d6cc085cadfb36b1a10e60fb4340a595affeb0a86edb1e07f46deaaa8e5b2edea1695380caab7196ec6a3218283f2f74ca19714491d8c29d384aef68e1634d2f2d59f1701bf470b9f70de75347945416a1e0699f1ad8d3a0d8d9d695211bbccede315f6b8463ec8d48bbde0415b6165a5af3d5650a629e14dbd56515684abd0608651d7d498ba4ad706722f068bdbafd4034804c0b8fb2a589c1016f273e92e35b2836a041b16f4ff0859dde8ea", 0xc8}, {&(0x7f00003ed000-0x81)="e196022556461aa02adaa00a7924d9ec18e52b9a16271f86a700e2d20039fb8240fb5a8f16b538efe5c3a9897c307f217b912cd1bf5f02292ef8d3128ce00263ceb8b54777175aa1d5be589038eb0724128ee7e240794f75dfc247d435c87127dbadb77f880e3eac316a462a536c7b70783776add3661c7c53b6a29a89657a41c1", 0x81}, {&(0x7f0000086000+0xbdb)="6f684f4d4f2c5a9653d79532f892f5fb249a38bec2cafb123bb0c473423ee605610369af50afef5657b2cb1548f02d629a72a1cdbd0bf63229a6faa422c7b6f0cafd0c1795f471bb1447995a08d97ed650ffb0813fc4eec933791947927553d7d954077da0fbd012e27ab61461690812208b1931d03c7fa059f1a343ea8adea455aa5f7ebe7939b5c4a1d9eb70f51550e630", 0x92}, {&(0x7f0000c40000-0x41)="ead51197c42e71cd1b8334dfd425ce157ecf30b92cda824fb184e9d2df9fc8402cd2e19429b99c33669e85d605b6565b261c2bcaef615ff22594e875316233ec33", 0x41}, {&(0x7f0000bf1000-0x12)="fa12238ba68fe59c10df6c1a0658b54e90b4", 0x12}, {&(0x7f0000752000)="6cc1fc77db99066c377fb8fb12f33b3609dc70a9fa3f10a3e3e613337f31dfa226f6d3ba71085c8f93ea6d5c2f8b81dd1b642f8d5225f5b9960dc2094f9af9dd4463ac958fcfd70b7f248eb8d4a02e3fd35d1413e86ad8734def0463368c850432d4c32d8c88756466348274156405cbf3c025e60254c90b529a48e7be0169048f08f021ef0671653146e51eb35276589f306b177548bee6b00bc5236eb68f056bcaba382d4b67a66adba0537d40bfb0a2fb35ad1709f335fca9cb583827d9e68710a927cdc943cdf638e0b99c564aa3e35721d2ea", 0xd5}, {&(0x7f00001b8000-0x71)="65d9c75a8798ec5d4b7271e48f8c3a93300d0c4f1e7a1918ce712e68eee612dde523c5a11226976a6e82d03f479b113a3ebfce21a75e669893bbd7dec235650b9245dc15570aeebf23e7c155e1e6613b774b1e8656f1300dd81334c17e3b51dbbea325a0b25d8bd2e3b89c90d22723dc38", 0x71}], 0x8, 0x0, 0x0, 0x20000004}, {&(0x7f000010d000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000bde000-0x20)=[{&(0x7f000008b000-0xdc)="4b7bda41c29a3f30becde05c9964cc552287ac109d25f74c6f28a0b58f660264cc07b6cc7502eaf7d715591bd0a551e14f52a0e306ff04f114e57b1c52435233ce6612bbf2c7a1ba9429cbd79fc5d294b7049c6657ec1a6541467338c9e98eaa01efe2473c794ac6284b09549c9b72122fe0e9cee727091d393cb03b462741acb08e43b1020530df137c1f2871d7cd4188c1cbbf5c2d8a1ff5e8595f65ef2965355ddabc019512c4f8eb6f27a5669b28afabc2974d9623109e6de9e78a397a27e5907af69b0390684b926bb2300aeaedd623b5d40cf524ec7c80ba42", 0xdc}, {&(0x7f0000c2c000-0x72)="d3794e746765320a3cc23cf7edea1152df63db667ada9c58a077331132ec18031883aa7a1cd10c5884ebcc24a7941c5c1ebd27d6cebe629d6f06536d1f3e5e7e1740fa0a8126d7f105bb19bff45589c2c14cda380b3a92d0f39d7f7c3be0b0265d1f0895b7d89243244f7967563b9ea6d960", 0x72}], 0x2, &(0x7f0000a42000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}], 0x20, 0x41}, {&(0x7f0000592000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c39000-0x50)=[{&(0x7f000054e000)="369bfc80075fb599fb5b9a9c416e2992d665cced4aebd1d1f6374e8d68f1f279b8d02d4fbf67e811cd3fac0b6415eb33016701dd58c3d22a570f7c7d5bd166afef673d03313b9afbd35af3fc438a6a58e55633982d064431d32dab79be2958eef19d192548fb43b7", 0x68}, {&(0x7f0000d06000-0x9)="cadb387d8e3cbff9e6", 0x9}, {&(0x7f000077a000)="68e9fd4280f99e21ec45b88f", 0xc}, {&(0x7f00002c9000-0x53)="ffddba681cb9ada6c78a4e918efd7891e65ceae429124e81069e4308588ffb378cfc521f41c8aed4267433d84d1343a1b778e89cfbea27e9a52777c76277b915e7c93d06289226d0586afda1cdfb529d99b596", 0x53}, {&(0x7f00008fe000)="21ae203ead6f0cb3ba854b1a19be5aa1ebcbe793bee60d1e062a67bc5e81", 0x1e}], 0x5, 0x0, 0x0, 0x0}, {&(0x7f00007ef000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008eb000-0x10)=[{&(0x7f00007f0000-0xe4)="e9459e305170cf50af921695f5266e92aa61bd48dbc160dfd94b89fc182458f48158bcf3599d350698e0f1d4e2fb9c2fddbd061d9d260c1cf15cf91a94fa61c2845932a065265a7b69f79119766cd63ac8d32969ecef3b87c02ac4b6e52b42408aedb29a44d1d3801fa50b8b5115937e94dde28b9ed14e761e8b9e6dfffbb42b284efcc5d35609dd831ee0b1034d8a887ce789e4c5bfc54ba3ecebdaa61576198a7c143ba480fd9a5e99ba2caa6000fcf4a760fed5360f72c9a88a87152dca3481b61794fe093810a9b9fec15e261760c150dc605a0171a94206100911be2d9c7a8e2033", 0xe4}], 0x1, &(0x7f0000e46000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x140, 0x24000000}], 0x4, 0x0) 2018/01/16 01:15:30 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x80000001, 0x20a970e3, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0xd, 0x5, 0x7) accept4$packet(0xffffffffffffff9c, &(0x7f0000ec5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006ed000)=0x14, 0x80000) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000b60000)={0x8, &(0x7f0000194000-0x40)=[{0x7, 0x10000, 0x1, 0x8}, {0x4, 0x23, 0x0, 0xffffffffffffff81}, {0x6, 0x1, 0x7, 0x0}, {0x100000000, 0x9, 0xffff, 0xcb}, {0x9, 0x2, 0x80000000, 0x9}, {0x1, 0x1f, 0xffffffffffffffff, 0x9}, {0xfffffffffffffc00, 0x3, 0x6, 0x1}, {0x100000001, 0x1f, 0x1f, 0x2}]}, 0x10) socket$kcm(0x29, 0x0, 0x0) recvfrom$packet(r0, &(0x7f00009fe000-0x61)=""/97, 0x61, 0x2, &(0x7f000066a000-0x14)={0x11, 0x0, r1, 0x1, 0x9, 0x6, @random="d2733211d028", [0x0, 0x0]}, 0x14) 2018/01/16 01:15:30 executing program 2: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0xf08, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000029d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000ef2000)={0x3ff}, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ee1000)=0x10, 0x4) recvmsg(r0, &(0x7f0000ef2000-0x38)={0x0, 0x0, &(0x7f0000eee000)=[], 0x0, &(0x7f0000eef000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/16 01:15:30 executing program 3: mmap(&(0x7f0000000000/0xf3e000)=nil, 0xf3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000343000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r1 = accept4(r0, &(0x7f000019a000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000f3c000-0x4)=0x14, 0x0) bind$inet(r1, &(0x7f000085e000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket(0x15, 0x80005, 0x40) 2018/01/16 01:15:31 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) pipe(&(0x7f0000014000)={0x0, 0x0}) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000005000-0x10)={0x1, &(0x7f0000026000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000018000)={r2, 0x3}) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x26f) ioctl$sock_netrom_SIOCGSTAMP(r3, 0x8906, &(0x7f0000020000-0x4)=0x0) 2018/01/16 01:15:31 executing program 1: r0 = socket$inet(0x2, 0x1, 0x1f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xd8, "972bbb46bf8351f684efedfec4fa28aedbdd924100be151cd2480a8b74e47051ecdd7c2ee79bb7a6c620e7dc9d55a6593491fa7c5359651988becf2ff2e1c6f14e5018b0ad32375fa310df05dde864e69e8db567be3af2ececb1c00f5e999799dc943834cd0b789b2d803d23d419fbb186695ffda5c01635181cd3e9355c4f71018c5eac911a5361f4ad8b97ee3f051ae40dad320e4d94877e0044ee8fa5a52f15d6e0ec1871c2d1d3e50b50a3429284acb8d8275adf8048134e3bd30964787775d991fb005fb61bdb6096a44ce83b6b1cbac404f8171a80"}, &(0x7f0000003000-0x4)=0xe0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r2, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0xfff, 0x2, 0xd5}, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000003000)="", 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000004000)="c9b0640d43101715806551d6b85fa61f", 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x7, 0x8000, &(0x7f0000006000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r2, 0x6, 0x0}, &(0x7f0000007000-0x4)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000007000)={0x10000000, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0xfffffffffffffff8, &(0x7f0000009000-0x5e)="57bce63e8c8d5c49ce456696e3aa691cbebf4d989c4b0340efa81467fb4d74a16804ad9cff520ce0b6f94e8b7a17eaee800b5744e1d099b7905664e0da037dd63822bbbb5ba40556182645b92127cba9357fd6bae572f305afd92b9a736f") r5 = socket$can_raw(0x1d, 0x3, 0x1) read(r3, &(0x7f0000007000)=""/167, 0xa7) ioctl$sock_inet_SIOCGIFDSTADDR(r5, 0x8917, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) setsockopt$packet_add_memb(r4, 0x107, 0x1, &(0x7f0000001000)={r1, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000009000)=@get={0x1, &(0x7f0000009000)=""/186, 0x3}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000000b000-0x4)=0x46, 0x4) 2018/01/16 01:15:31 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x2, 0x300, &(0x7f000001e000-0x8)={0x0, 0x0}) accept4(r2, &(0x7f0000019000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000f000)=0x20, 0x80000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r1, &(0x7f000001d000)=""/26, 0x1a, 0x10102, 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f000000e000-0x1120)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1001, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x5, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:15:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00002dd000)={0x0, 0xa8, "c39f6d6fe5383b15492528d164ab42bf6941f9d3cc38c0d7665cef0d6a04d5fc24fbac3de2fbce190898bb46cfedc9a9388cd5186a3448c7ccfbbf0b5fc2d35634c5d894e47b3db601cc3f4875ce36f521c065e233bf7e0c1bb5b108d81ea17b2e7b3a6cd3a5346c8f14e5670e96aa0a61cb601e11cd02ca3c6513171adf9c8b8cc6e80526e04d2fcd7c876e0275607d350f79a060a8ef8d740711239f0498d6d10ce2c9ca6690e1"}, &(0x7f0000000000)=0xb0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000091000)=0x0, &(0x7f00008e3000-0x4)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f03000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r3, 0x40046411, &(0x7f0000e3c000)=0x38c) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00007bd000)={@generic="ff5b7315e547d8f281aaebb51e1448fb", @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000241000-0x18)={r2, &(0x7f000072c000)="", &(0x7f0000d3a000-0x9e)=""/158}, 0x18) 2018/01/16 01:15:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000437000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) sendmmsg$alg(r1, &(0x7f0000a2c000-0x38)=[{0x0, 0x0, &(0x7f0000798000-0x50)=[], 0x0, &(0x7f0000631000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000719000)={&(0x7f000085f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000adc000-0xa3)=""/163, 0x1f}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 01:15:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000545000)=[{r0, 0x0, 0x0}], 0x1, 0x0) r1 = accept4$ax25(0xffffffffffffff9c, &(0x7f00003ca000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000124000)=0x10, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000981000-0x20)={0x9, 0x0, 0x10003, 0x5}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f000099e000)={0x10000, r2, 0x10000, 0x7}) 2018/01/16 01:15:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x8000e, 0xc7) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000003000-0x14)=@ll={0x11, 0x1e, r2, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002000)=@assoc_value={0x0, 0x0}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x6, 0x401}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000004000-0x1c)=@req3={0x3c, 0x100000001, 0x2, 0x0, 0x5, 0x1ff, 0x80000000}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000002000)={r3, 0x9, 0x8, 0x9c2, 0x2, 0x401, 0x5, 0x100000000, {r4, @in={{0x2, 0x1, @rand_addr=0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7, 0x80000000, 0x2, 0x7, 0x5}}, &(0x7f0000002000)=0xb8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x2, &(0x7f0000001000)="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") setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) 2018/01/16 01:15:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000381000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x4, 0x0, [], "58b992b0"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) syz_emit_ethernet(0x56, &(0x7f0000a9c000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, [{[{0x9100, 0xffffffffffffff00, 0xffffffffffff5a31, 0x0}], {0x8100, 0x9, 0x5, 0x2}}], {@llc_tr={0x11, {@snap={0x1, 0xab, "b3", "d7054d", 0x0, "7a8cfbfce37a9b602f34c697b4f3109133c9193acd538d1fbe5ea36ffc8982ce4afd15ecdcdacf1012ea1bbe10373ac16e9d393d12d86516"}}}}}, &(0x7f0000380000)={0x1, 0x2, [0xb9, 0x207]}) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002d0000)={0x0, 0x0}) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000387000)={0x7fffffff, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, [{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x450) r1 = socket(0x4, 0x1, 0x854) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00007a2000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bc4000)=0xe8) setsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000261000)="a93fd76d6f3ff972d7809aa8c86f09477c01c89e2f90093a882af99e02343e8c93dc26df23994f30879179b0a871203a", 0x30) 2018/01/16 01:15:31 executing program 7: mmap(&(0x7f0000000000/0xac6000)=nil, 0xac6000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(0xffffffffffffffff, 0x800442d3, &(0x7f0000441000)={0x6, 0x3, 0x0, "32af0f231e95", "e50b92ec85087cafe9efc7e8d0c8b279"}) sendto$inet6(0xffffffffffffffff, &(0x7f0000ab0000-0xf7)="b8", 0x1, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r0 = socket$inet6(0xa, 0x7, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r1, &(0x7f0000000000)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) poll(&(0x7f0000ac0000)=[], 0x0, 0x0) 2018/01/16 01:15:31 executing program 0: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00009cc000)={@generic="ab3d1eda15fd96fc533c0b9bfa603912", @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r0, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0x4) sendto$inet(r0, &(0x7f00009f5000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/16 01:15:31 executing program 0: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x64, &(0x7f0000001000-0xc0)=""/192, &(0x7f0000677000)=0xc0) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(camellia)\x00'}, 0x58) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000fa6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000097f000-0x11)="0000001025eb83e5b3b60ced0754dbb713", 0xfffffffffffffcc0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x6, &(0x7f0000fa6000-0x8)={0x0, 0x0}) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000730000-0x1e)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='vcan0\x00'}}) r4 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000e6d000)=[], 0x0, &(0x7f0000f96000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto(r4, &(0x7f0000147000)="299dcabf8bfad9c4168974fd469147bbcf884039d79d206ffeeea28992327e87", 0x1d, 0x0, &(0x7f0000acc000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) recvmsg(r4, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/16 01:15:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000f1d000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000bbb000-0x20)={@common='bridge0\x00', @ifru_flags=0x800}) r1 = socket$inet6(0xa, 0x800000806, 0x0) pipe(&(0x7f0000f8d000-0x8)={0x0, 0x0}) tee(r1, r2, 0x2, 0x0) bind$pptp(r3, &(0x7f0000f09000)={0x18, 0x2, {0x2, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/16 01:15:31 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000c000)=0x4, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f000000b000)=@newsa={0x100, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@lastused={0x10, 0xf, 0x0}]}, 0xfffffe0d}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:15:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000fc4000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000fc5000-0x4)=0x239) socket$kcm(0x29, 0x0, 0x0) socketpair(0x1a, 0x800, 0xfffffffffffff635, &(0x7f00005c5000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00005d1000)={0xa, 0x3, 0xfffffffffffffffb, 0x23, 0x10, r1, 0x5d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000f1f000-0x4)=0x3, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(0xffffffffffffffff, 0x8918, &(0x7f000031d000-0x20)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socketpair(0x9, 0x5, 0x56be, &(0x7f0000164000)={0x0, 0x0}) sendto$llc(r2, &(0x7f00000f6000)="c53539c36637513e328ba4a4bdb398b408f1b7edb8a9b97eb47b14d63a232d864fc2207420983648dcd14ff46ad1c32e4ba0ab3513705f2ecae5d0986d2a5202004ea30cfb5d5af7f2c6ab8332d7facc0b44be9ae242c96072caf0182853772f8ffac311f2ce743165b058fc738b345929e9dadbbd087a71cd84bfb9985fe9c54a980317f974b1fe8b94b07287798140e11e89099e95a0c4bc4ebbb6034ca3087a22f0135ba5617bf8d756bbe1bcc3b5adbc077f63a591257d58", 0xba, 0x0, &(0x7f0000a3c000-0x10)={0x1a, 0x5, 0x8, 0x25713bcb, 0xfff, 0x800, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) r4 = socket(0x10, 0x802, 0x0) write(r4, &(0x7f0000535000)="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", 0xfc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000c84000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fdd000)=0x8c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000639000)={r5, 0x100000001}, &(0x7f000053b000-0x4)=0x8) 2018/01/16 01:15:31 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000767000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x81}, &(0x7f00000c4000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000001000-0x8c)={r1, @in6={{0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffff3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0xd, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ce000)="e513b5bf91aa785dfb07fe09000000fcd3eee9b614380000", 0x18) socket$alg(0x26, 0x5, 0x0) 2018/01/16 01:15:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00001c5000)={r1, r2}) r4 = accept4$inet(r0, &(0x7f0000077000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d71000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000049d000-0xc9)={0x0, 0xc1, "dc656c9fc969f719b39ff2fcf1aaf0b736c988aa473fb2ddd43a30805eac350e1b1e556e722554ff57176008c4ea4beeeb8aa10f58ea11d6ba27786055a1845c7b26f306d23baf4ddeb2e48aba0ca3fc0dd796246eedfce0c9b25769d0ece5742143d6d8bab46eadd669fb9bc1084cbaef3b32bfd29e4cada8b143c736a022693aaf6079f2a5d833f5ce7471e5ead2ff5290913ba0149f9a5094c35d192e491916d8cfc9066515074a2cc9a34e34c5bb7cf835dd49e2b14fba39aadb6f68a789e9"}, &(0x7f0000fc3000)=0xc9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00007b8000+0x17f)={r5, @in6={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x78c3, 0x5, 0x2, 0x8, 0x7}, &(0x7f000061b000)=0xa0) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f0000bcb000-0x10)={&(0x7f000030a000-0x20)={0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x15d, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x4b}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:15:31 executing program 0: r0 = socket$inet(0x2, 0x6, 0x2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x10d, 0x3, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f0000e9d000-0x4)=0x6, 0x4) 2018/01/16 01:15:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000950000)={r0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00005dd000)="d182dd4a38432ed84a51bf133d5de3b4", 0x10) r2 = socket$inet6(0xa, 0x3, 0x10000000003) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000097e000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@loopback={0x0, 0x1}, 0x400, 0x0, 0x8002000000000ff, 0x2, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 01:15:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dce000-0xdc)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x0, 0x807, 0x8, &(0x7f000061d000)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f00005f7000-0x38)={0x0, 0x0, &(0x7f00006dc000-0x30)=[{&(0x7f000063c000-0x89)=""/137, 0x89}, {&(0x7f0000091000-0x1000)=""/4096, 0x1000}, {&(0x7f0000eb4000)=""/196, 0xc4}], 0x3, &(0x7f0000aff000)=""/59, 0x3b, 0x1}, 0x2000) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000b09000-0xd0)=""/208, &(0x7f00005c4000-0x4)=0xd0) 2018/01/16 01:15:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair(0xf, 0x803, 0x3, &(0x7f0000589000)={0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000045d000)={0x0, 0x0, 0x0}, &(0x7f0000fe2000)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00004b7000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b43000-0x4)=0xe8) r4 = getuid() getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000379000)={{{@in=@rand_addr=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000079c000)=0xe8) r6 = getpid() r7 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000520000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00005c0000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b6d000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000bc3000)={0x0, 0x0, 0x0}, &(0x7f0000a45000)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000518000-0x4)=0x0) r12 = getuid() r13 = getgid() r14 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000048d000)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005e5000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00005da000)={0x0, 0x0, 0x0}, &(0x7f0000396000-0x4)=0xc) r17 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c45000-0x3)={0x0, 0x0, 0x0}, &(0x7f000047f000)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c1b000)={0x0, 0x0, 0x0}, &(0x7f00004dd000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f0000790000)={0x0, 0x0, &(0x7f0000608000-0x20)=[{&(0x7f0000d93000-0xc9)={0x1e4, 0x38, 0x0, 0x1, 0x2, "", [@typed={0xc, 0x13, @u32=0x1}, @nested={0x10, 0x88, [@typed={0xc, 0x55, @pid=r2}]}, @typed={0xc, 0x2, @uid=r3}, @typed={0xc, 0xd, @fd=r0}, @typed={0x18, 0x4c, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @nested={0x14c, 0x39, [@generic="e50d0b1f31f4d7ff8cec60e05f6ea7fe57c21efe8ca4b9f6fcabaa6849ec2c5f010cb42b4a971975ce25d02f6ab35dae39dc773e0c15343263ae267c0a30d1f3290addb3a9147721750366795a3737a821ea922a23839c536b0eb75691e9ffe2332a9cdde7f0d3a2a0f93707610ca2eeead258511bbdbecbdfde9da61a8c0ac610302006e9b5e589423b31613374dbaccc1cf7deefbf71a1047c98db6d33f3", @typed={0xc, 0x8f, @str='GPL\x00'}, @typed={0x8, 0x74, @void=""}, @typed={0xc, 0x1, @fd=r0}, @typed={0xc, 0xb, @ipv4=@loopback=0x7f000001}, @typed={0xc, 0x7e, @uid=r4}, @typed={0xc, 0x2b, @uid=r5}, @typed={0xc, 0x4e, @pid=r6}, @generic="2eb4b62c79ea32ff548d262f137eda9008e0c8382126304301f28d87c4df64154debe850db6de19434baf0f4fd1a3bdeef45466975436a93e90a918f52376e2e6ae870183fd4f65db4effc70b09e17d8177254d9b3dce6df"]}, @typed={0xc, 0x90, @str='\x00'}, @typed={0xc, 0x7a, @pid=r7}, @generic="b8ca9e5033d3f16c484d2c9e47c6ab44cbff7e180e8f6e3ba317800364fda44364"]}, 0x1e4}, {&(0x7f00005bd000-0x223c)={0x223c, 0x16, 0x50b, 0x6, 0x3, "", [@nested={0x222c, 0x78, [@generic="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@generic="2cb7ab767f8e73cd2b00abf62e00e045f0f5a2a5d493a7e01f8418d08c859dee40218854cff202f42bb04596493b0756b93f353d6c7832757f52dadadce08d53e26a417f207fa395dacfe7e2bab9e176e4f53fbd028912ea68c0c9762cf09186b2dd34ca32217828479e5a106f3e32392af4604bbcb14c16ffd1c98a6a374f4fdb5ddcacc2fc7ba4148fe2b4082aec4022698fdad43b90776441b4c34ac6ec23f9de95edb632c6b8a43eef46820a7a6c8542b956de4c69b9d69acd3b40ce6912a1901ff63253b1eedf81d172de6f0195b91b", @typed={0xb4, 0x74, @binary="ae5c4a5d0e72e526554f875f9534d0b499eb12a55ae69db519e6bb0a024d9c2281409fc1776f1c4e1f72f06b8f1224f3b7506872cea02433a836636bf206eabed9e6a72ce2713df15d03a79fedcce705075a830aa9ee4f1e9376ce270bec39ea22d74c6a45d3aaf1650d90694efc672ea9a27aa246e4ac639a8ee3e60545efeb817cfb7f6523fe792b0e33166b6030940c61f87335d85e3249b080b9b2d7a8a07e66afe7253f5aca2197"}, @generic="be398d1a6d7a5f1c", @generic="4e71400acacd170cd627650904c92646b4328d9f9eef175d99888475f8305985d1be896db4ec5e92e984492cd4c5c1a62da400ec83446a11243732917d447e5523cac8ce828b348a9bc168a647ddeee444ea06632ed41da051c202739dba37e363dd63d7bb94de83ae625629a56b709dd6d918df4fba17", @generic="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", @generic="f3e22308fac51092e64c67b3d3849243a2afbcb4ee06d7dc8104e4bfb5f61fdaea"]}]}, 0x223c}], 0x2, &(0x7f000072c000-0xa8)=[@cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0xa8, 0x1}, 0x4008010) 2018/01/16 01:15:31 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f000050a000-0x10)=@req={0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet6_dccp_int(r0, 0x21, 0x15, &(0x7f0000005000)=0x0, &(0x7f0000002000)=0x4) 2018/01/16 01:15:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x76, "13a2d32eb1d6ed922a1892804a90adec11f11374327281c8143d5e39fa469536a3099eea0b952dc3b3de667645c7ef8123fb6f2886d7b2a4ca21b5ddddb18d08a4d1760494532538f512d87f3b349827348b85cfac86ed2e843cc5eaa82b0c22b61436defcb49a1bc6b14afe0d068eec13733c35925c"}, &(0x7f00001c8000)=0x7e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000855000-0x8)={r1, 0x80}, &(0x7f0000192000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000b3b000-0x4)=0x0, 0x800) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000e9e000-0x10)=@req={0x80000000, 0x2, 0x0, 0x0}, 0x10) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000658000)={0x0, 0x0}) socketpair(0x8, 0x6, 0x10000, &(0x7f0000a73000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r4, 0x80046402, &(0x7f0000394000)=0x1) socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d05000-0x8)={0x0, 0x1, 0x2}, &(0x7f0000caa000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000098b000-0x14)={r5, 0x9, 0x0, 0x0, 0x94d, 0x8}, &(0x7f00000a1000)=0x14) r6 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r6, 0x10000800000010d, 0x1, &(0x7f0000001000-0x8)="", 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009a4000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000250000)={r5, 0x3ff}, 0x8) 2018/01/16 01:15:31 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000021000)=0x0, 0x80800) getsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f000000b000-0x4)=0x401, &(0x7f000001a000-0x4)=0x4) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1e, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:15:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f0000e56000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000892000-0x4)=0x0) accept(r0, &(0x7f0000265000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00007ab000)=0x3a) r1 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ef5000)={r0}) sendmsg$kcm(r2, &(0x7f0000abe000-0x38)={&(0x7f0000a4b000)=@sco={0x1f, {0x100000001, 0x0, 0x7, 0x3, 0x8, 0x100000000}}, 0x8, &(0x7f0000e8a000-0x70)=[{&(0x7f0000820000)="a4730f8ea342cfc85b3ba818b81932bfdbddca1e0a533f200ffdf1b46240ca08b4135f9fb571654809e884e14fbcdfd3aa9e8d6a8f1f4db9461fd1819d676d3959891df69187657eac88835517bfdfac95c7d1a08cddc050caf43e1efb7b374070fc51cfb5907738b12e815232330a5ef9a462d049ad4a0605258ebdb4ed24bb2e6b229f12faa23b37d71591afdf2b3f53941208fa550ee4c51ad2abfbfce602da4d4105504aff3aafb1636d3d274efde422b2cad09d2005b3f42b8c5142038b8345343c58f521b0b9ba133e4f210db2e6f1aa87fe6062abdedf03054a26d0d5f6c1686f82f14b6bf0529c", 0xeb}, {&(0x7f00004c2000)="cb59574eaea754562ffc173eba0b69970781644990ba1ebd5be9a12332b30bb6739b4837d9eb9ca5f05dc50987ef8413319d687e85f940148242fada06bc4f93b0993f886c582a72b8830916c7bbb811c3feb2524cb41f76daa73c547642e87f54adb52dc7a8d1006ba8", 0x6a}, {&(0x7f00006ff000-0x99)="cf5861c1ccd9f4a59d09a6d7e6a3652b69a2ab490b686b2a7ed08f180f76c24378a398e9824b27eff7da43435f399649f8334513daa8f71412ec9366f57be1ea7ca4c13ff96233b0ed6ba98cf3224210553c8e9648ef3f82e7c7f161b3d15bd503e52d6a0e654ca6ddf9578320831227c957f0d6dab14aff0de5668cc36a1285c2d74fd77c2564a1f6e76d84015c5bed3208a38c93a0f6ad64", 0x99}, {&(0x7f0000a9e000-0x1000)="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", 0x1000}, {&(0x7f00008cc000)="a1dcd26192b5c217b32aa8cb1c98abce2c61ba2e67c84e5fb45484", 0x1b}, {&(0x7f000032d000)="14cef1e013c276be6c7b75406c4ec1a941d86523893d5e445f4add09520d3ccd8585fbcf02592da73a02ef29d4fa349b3ad37c88fa21adbeef08d0cf63e558bea34a42a118774d936980375dc82c8b5ea46e33c71777ce7ccbc7d0947f2f36a8448ce46a08b22753116975b46131eb3c60e57d4ea306fe1f71344a97a83f396edf0a514feb0825e4f03ed7f55bf6d2e974c8731703ee591ecc19ab974825202ebea19d315e9496edd50897ff6852", 0xae}, {&(0x7f000074a000-0x1000)="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", 0x1000}], 0x7, 0x0, 0x0, 0x10}, 0x20004010) getsockname(r2, &(0x7f00005dd000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c0f000-0x4)=0x2e) 2018/01/16 01:15:31 executing program 2: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x94, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000dd8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000dd9000-0x4)=0x1c) [ 108.434481] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/01/16 01:15:31 executing program 3: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f22000-0x4)={0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00009f1000-0xc)={@rand_addr=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000116000)=0xc) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000f21000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000767000)=0x10) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f00002d7000)={&(0x7f0000a7c000)=@in6={0xa, 0x1, 0x1f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, 0xffffffffffff7fff}, 0x1c, &(0x7f0000e19000-0x50)=[{&(0x7f000008a000-0xce)="67672b415cdeac5bb3473f78e412b3eeb48e88f57488370a72bedc9862a08bc66404594665d0bd9bcd283a3784f37bc80b411c36862d1f4bc8fed83806f4fafa5e4ddb3c708697d8ab2e48b371ab22a14c56318c6d157ccd48c67a8cb4e50f6b4a8e64d4b5836f3543e5d9267abf6d47d2dd433e22d3e1e122271f2a9ec61e2c339def480af8bfde30f592a79d79fa50121e2f2fc25f6b35f4377d1aded42ff83d8c237ed9c9c7e7f53b41123ba5206da45f7831cd2382fa87f12198dc6b47e2c549eb20c4047cd46f587be2f362", 0xce}, {&(0x7f0000f22000-0xc7)="82473e97b3e99f09216681a9f009e461c731a174e0e9819f363515093e7416fb515dfae7911d816867612f06014195ba2194ab24f7b9b02a36f8829c5cf804347386044c5561e4c74eb772a03ddaa2e5d46cf309fe616fe8f1f19e0586fbecbf6d978450c3379c19d9907304a786e0ce018648a52a643900d065b0c0a5f06f9ca574423c46bb2febadbaee85e5f0aa40590ae6be68b164cef18ac38025ba30d79a4b76df62db813357cd6d30144be461bbb9f63daf134ac677425c5761c2b8274a543a54422731", 0xc7}, {&(0x7f0000e88000)="4c6bcf02fb1c7475a11d996634bdada4b21edb40447b39ab1bd8bdbd49d5523d47c95d9e1110aa321e379e2df649734f4271985c64a68a808d2e9e1960df7e207fd36207d2e3279e89d571a4e84b8e4b81b0b678cb5a275a4b72d248ae981e864698ad8a2c6c975150384146aa47558e10abd38ad80ec89c4c94042594b230085556764ec6599288b189aa7d29544428c303c73fa01c50019d1702c4d77239cacbb4d8d47d175421fbe3", 0xaa}, {&(0x7f0000f21000)="b6a680be7f28bca190f2aae3776750341828d131cb7a51cff683853414fe61a8a3136de61fc99114587d444ac76f7d5027857e0195a757e644089c130626d295797230816b8eda04bf3c884c50bb723dbaa53cfe28aee12de5838adba3b0657e11017ef83c1878e9bc3b1ca94d4c4428f73216f290c4b3b17c90f4fe377cb61d251b8b087f71f2f2cd593e623cf41476a6ec32baa3542484bb751fd63b935b30913eae0324673d191bd507f050791743ccd8a52f904293411c968d850eeecf06c2e6bfc97badae661f4372d01eb2f12a1bd8fccb988f54e338f5c776f8876d0a8e9c", 0xe2}, {&(0x7f00001b4000-0x95)="05f145715193cce4aafd3532a8658f71429131eb1fb739f9ed7b773ee2af293277ffe53f7c4bb8f39f2ee4f73b3be013d4e19949a2d51a6fe9ec91102c05a4527f9e2557684d82cb7102e57db653ba8cbc9b12baed2d3cb80d82d723723d6f2d2ba8aa7ba4b5ec969ad73dff53fe82f1d7802f2475881cb66c33e3aa14d8a39cf01e73a1b276885e9fea6402acbf5246fe36526ea0", 0x95}], 0x5, 0x0, 0x0, 0x4800}, 0x40051) r2 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000b5f000-0x4)=0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000f22000-0x4)=0x6, 0x4) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$inet_IP_XFRM_POLICY(r3, 0x10e, 0xb, &(0x7f000077d000)={{{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendmsg$nl_xfrm(r3, &(0x7f0000f1f000-0x38)={&(0x7f0000f1e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007e0000-0x10)={&(0x7f00007c4000)=@report={0x54, 0x20, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, [@ipv4_hthresh={0x8, 0x3, {0x0, 0x0}}]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x1, 0x80000, 0xe35d) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f23000)={r3}) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_FILTER(r5, 0x0, 0x2, &(0x7f0000f23000-0x10)={0x6b86, 0x8, 0x0, 0xab9}, 0x10) mmap(&(0x7f0000f23000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000f24000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x7}, &(0x7f0000ca7000-0x4)=0x98) mmap(&(0x7f0000f24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x1b, &(0x7f0000f25000-0xc9)={r6, 0xc1, "17f9bd00a7f01a2cc7a1e3033fe86faba180af3a1d4356f8a2d167e36fb9a5712b435120796a6da27d402fc34c25f087939ed7c25df704dab80da0e89949755d7e4fbd7f0fa1b4a5a20b47e34ead55c814a6ac554f958e6999e3bd3538876201a63534bb42b07334bc0e6352fdf58c7118a9f46665a993d401a443f84336ac26c0691925ad019e9b78fb7af1bac0c02c958f9cba887bfca9f0d9e957db7c64f6d607b9f42e60d413d68bf856cf50cd15c24abe2c365d54ff82698052de110bbbee"}, &(0x7f0000f24000-0x4)=0xc9) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000191000-0xf9)={r7, 0xf1, "b9a60502d0e9e176310e5fe73b675345a8ed6edc240e1dcd04fcabb2a7653ad6d7cd1fa26354c29bda95e62bfcdbed8596e02688f64850cd74763c3ed37fd6484d6bd8b7affff3e1e9f55168dd7163aab7ba1b1c8d919c08322a259ffaad9d87d5d260ed4f25145ddef86ad2f3efb10c588efe7ac097e8652631b393286974dfa10b8089df7a9eb2cbff1b85de9b3a27975fbbc6aa9121c16904bba46d1000a3f948436244a4530fcc9cd0419b689e5465d6dd70ba6fa272c596f3702c979c593152aec3cc78071d7d96235bcdf022a64ca49539348f1b37014a419464f63c729b3f4bb0fc58b1d3cb59140a6b2862e819"}, &(0x7f000057a000)=0xf9) 2018/01/16 01:15:31 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockname(r0, &(0x7f0000844000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000098c000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000000000+0x6cd)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f000045e000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000a2e000)=@file={0x0, ""/21}, &(0x7f0000000000)=0x17, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x4, 0xfffffffffffffffc, 0x9}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_sco(r1, &(0x7f0000000000)={0x1f, {0x8, 0x5, 0xff, 0x7, 0x81, 0x3}}, 0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000002000-0x6)={r2, 0x72}, 0x6) [ 108.445931] audit: type=1400 audit(1516065331.316:77): avc: denied { getattr } for pid=27310 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/16 01:15:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000791000-0x4)=0x0, &(0x7f0000f40000)=0x4) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000ef2000)={0x20000, 0x53cf90a2, 0x6, "022ef9419483", "899729a65c7c3b206dd48504a84dda31"}) socketpair$packet(0x11, 0x3, 0x300, &(0x7f00001be000)={0x0, 0x0}) getsockopt$packet_int(r2, 0x107, 0x3, &(0x7f0000103000-0x4)=0x0, &(0x7f0000d56000-0x4)=0x4) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000def000)={0x101, 0x550b, 0x1, 0xffffffff, 0x2, 0xd47}) 2018/01/16 01:15:31 executing program 0: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000315000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x8}, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x310000)=nil, 0x310000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x801, 0x8, &(0x7f0000316000-0x8)={0x0, 0x0}) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000129000)={0x5, &(0x7f0000033000-0x28)=[{0x3, 0xffff, 0x6, 0x401}, {0x7, 0x1f, 0x100000001, 0x401}, {0x8cd9, 0x3, 0x0, 0x1f}, {0x5, 0x3, 0x23, 0x7d}, {0xfffffffffffffff8, 0x3, 0x1, 0x6}]}, 0x10) r5 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r5, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) ioctl$int_in(r5, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r5, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) recvmsg(r5, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000313000-0x10)=[{&(0x7f0000312000-0x18)=""/24, 0x18}], 0x1, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) sendto(r1, &(0x7f0000310000)="8d", 0x1, 0x0, 0x0, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r3, 0x891a, &(0x7f000026b000-0x20)={@common='gre0\x00', @ifru_flags=0x1900}) socketpair(0x5, 0x4, 0x1fc000000000000, &(0x7f0000315000)={0x0, 0x0}) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x7, &(0x7f0000315000)={0xffff}, 0x4) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r6, &(0x7f0000316000)={0x27, 0x5, 0xfa87, 0x5, 0x8, 0x200, "2c0e32fc6bb9f7b83d72036bbce785a160b8e6fcac6196d1dc3eed22af38e5289af95ba0534f77cfffc7378daf717ef14c7ec71c400a9ec828f210adaa8075", 0x10001}, 0x60) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000315000)={r0}) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r7, &(0x7f0000316000-0x38)={&(0x7f00002d2000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x1, 0x2, 0x4, 0x3, {0xa, 0x2, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x100}}}, 0x32, &(0x7f0000315000)=[{&(0x7f00002de000)="4fbe40209d7f2aebb53da42413d976c268353025ef98e7fb8c66ff6e6b0145b597e76c168aa897674b387e7b6ee8500d86b6746fec065c1f13d2f414dc26e5a672a736ff96755b0f6b6c0b0b9370ef15a11b85c47638f145e5bdb25b2c752bd49350f8b67670f85794f61fd88ed98c20b7e501010a1c92c8b1d8b6aafbfb3f6ad4206af98840203b4c7ccd8c31cb37d7e9c3d19d26203b97", 0x98}], 0x1, &(0x7f0000024000)=[{0xa8, 0x0, 0x9, "10f4f6e051b74f478608d64c67c57386bb6a2a7d99c95458d64d56f814480988c4f2c987325d5e53e6df28237dd994b401d3ad3e63781a089df2314d954c068548bf052faec0139d9a264b3bfdb9e7eca890cafd454af5d704ccb0448a1d6d26b5c244020e9d1eeb0711dae5e3c1d6ab6310e0ab6347d71e672c9c7e7c929200f740b7de31f0cb47aafd3c4172bfcb17c2a8cee79b9b1d"}, {0x80, 0x103, 0x49, "fe903374acb9fd19872ae5efadeaea7a160e21c2ec59949c318fb9f3156a508bc77c5373450daab4c024caab8247321171680076bf1cd6f63c6829a62e13069341577691470fcb7fef19418af5ba01727686a145673bdde84e00c32ade6e5bd7d0f68d2325ec794df44cee"}], 0x128, 0x20000011}, 0x20000004) 2018/01/16 01:15:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x805, 0x0, &(0x7f0000d25000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r1, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[], 0x0, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) accept(r0, &(0x7f00004c8000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000064a000)=0x10) recvmsg(r0, &(0x7f0000521000)={&(0x7f00004b0000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000210000-0x90)=[{&(0x7f000035a000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f00002d1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/16 01:15:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000001000-0x7)={&(0x7f0000000000)='./file0\x00', r0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) socketpair(0x4, 0x807, 0x4, &(0x7f00008c2000-0x8)={0x0, 0x0}) connect$l2tp(r4, &(0x7f00005cb000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x4, 0x4, 0x4, {0xa, 0x0, 0xf5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x4}}}, 0x32) pipe(&(0x7f0000a13000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f000080f000)={@generic="f8e3439588fb5163e26a80b7c5108c38", @ifru_flags=0x0}) accept4(r2, &(0x7f000072b000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000942000)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f000073e000-0x4)=0x6, 0x4) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000898000-0x40)={0x4, 0x80, 0xed9, 0xe0, &(0x7f0000969000)=""/224, 0x1000, &(0x7f0000cab000-0x1000)=""/4096, 0x2b, &(0x7f0000e4f000-0x2b)=""/43}) bind$alg(r2, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$bt_l2cap_L2CAP_OPTIONS(r4, 0x6, 0x1, &(0x7f0000cb9000)={0x7fffffff, 0x9, 0x0, 0x4, 0x2, 0x8, 0xfffffffffffffffd}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x20)={r1, &(0x7f0000eb9000-0x2f)="6cbf8aa2984868853f249af2b1a54c01559c3da5282e91c2bd1784566a61cc5fa941fee989b57a7c9b3823ce319447", &(0x7f00006fd000-0xed)="2bce751e939ba2e4a53ff51264131fe660c1f7544a09c62b3f32b6c1c6a1ea482e0e5d7061ccd73acd574ec6f2007b022f23b57dc435146f86323bf3c4f7c895a3ca12f377e178e1f2aa84a7d91a652294ba1e271174117984c3db669280c56812f231143fe13456fc2c1c68c81aa815c458fb7b38367401b7bf1575bc55f726c55bde0baa782d582fd720d555502e8bb7c43a35becc4ee6fa494753fd7830c048a4ed05ec0c776828c6b18138990673cc0592f658965b5845ee2a8faa267653d99c21fb41684f3dcb9b9048c74b4fca8b402507c4d0f6c7a26c0b0db78d31471e6687f61973368bdc770c0ea1", 0x2}, 0x20) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000e55000)={0x200, 0x8, 0x7ff, "fb8d3885b1ef", "85beae3633e5515d7c1a3b43ee206b4e"}) write(r4, &(0x7f0000bf7000)="fa2c0239bf39f9a73ae11d21b121ce738ee5efa489117aeade4acea6a5851d1f71da4e9b992ad2bf0d4bdcdd8ee36f21dffc68e06bcde82af281d3b48c09e76257680616bfc9d72c", 0x48) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r5 = accept$alg(r2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00008ee000-0x4)=0x5, 0x4) recvmsg(r5, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000160000-0x10)=@buf={0xb8, &(0x7f0000aaf000)="c57c9044500a065f174fe9ff9e1e6e54a65737863a3d51ccf5f78f1cad40a90dfbddf1b51ba350d43de686201f3bcabf77e017c4e7637541c3731354b15c0561525d78578896b546cebef2313e2141c90de67e63dc85b06035367f22883f814dc2e551795793cdfad0aedd8ae30de703aee46a295b031ac1c07587faa4a62e791c4cef84d56727de66b40fcc971162678d84b7ca249d7da288c2f2fde2e4a5f1aa7a8f7d9be73c8a5891c2a3d6ed477a2a3a4ef2386a67b3"}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/16 01:15:31 executing program 4: r0 = socket(0x18, 0x80000, 0x7fffffffff) shutdown(r0, 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x40047459, &(0x7f0000000000)=0x0) 2018/01/16 01:15:31 executing program 1: r0 = socket$inet(0x2, 0x2, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f0000860000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006e3000-0xc)={r1, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000467000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00007ad000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000e8f000-0xc4)=@ethtool_drvinfo={0x3, "480922044577d5bf98f2a20b944585ad4a6122879ebfd0b171400b3f21b20657", "68d7dc9e90c940040c75a4c775b47b8bff7f7bea01edee31ce55b2d3c90d7625", "41bc5210a34afeef5fa7a17683690ac81b9ade61d7e9aa1d35bf3eb9e0bd58a0", "a026cf90026c719fb7e21134f4f6c54ed3538f4765fc33601ab270b36cc56244", "9b372c277597667f692f2d916f0247d472cfe395cb16928adbd9ec0c4a294d20", "efebb385cc16fa8c023937df", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_proto_private(r3, 0x89ea, &(0x7f0000384000-0x66)="2b688585134806ea85dc8e065bd85dbbb3db447f7a33b16dca5f43fdae6f54bf88cbe68f9b39927ef16543bd1da687ce69c3d22d7bbd434731fa722693362b7043b34589faf7f500864445e54589d5f419f7ac58248ec80e8b55423f119f9f9262091206790e") 2018/01/16 01:15:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000846000)=0x58, 0x80000) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f00005b8000)={@common='bpq0\x00', 0x6e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000007f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 01:15:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000de5000)=0x3ff, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000683000)=@generic="a2effba0145d2077ea93816baada54c3") ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/16 01:15:31 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0xb) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000004000)=0x3, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000009000)=0x0, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000009000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000014000-0x4)=0x10) accept4$packet(r1, 0x0, &(0x7f0000014000-0x4)=0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000006000)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0}, &(0x7f0000014000-0x4)=0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000013000)={@empty=0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) 2018/01/16 01:15:31 executing program 4: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a30e0162976e57d45902a2ac1e2c71e8639640955e4066129ba62f3b9695fbd3c05bc8297432ec7d67b4fcb7dbc23e57dcb5d8a43fa04418ae61416d5db4075d4c3699c7956868b58d1735f77c38df95", 0x50}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendmsg$alg(r1, &(0x7f0000862000-0x38)={0x0, 0x0, &(0x7f0000f74000-0x10)=[{&(0x7f00008e0000)="de9c71ba0edb9d862007dc3f115fa441c062354a81a014f60a5689af3d9ead6666dbb546beebb709ac7aeb644ca8793d735adf3e9161f3eabb5361961786b5e4", 0x40}], 0x1, &(0x7f0000953000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}, {&(0x7f0000f6e000)=""/12, 0xc}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 01:15:31 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000000000)={@rand_addr=0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000d52000)=0xc) [ 108.497770] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 108.554368] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 108.648974] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2018/01/16 01:15:31 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x101f}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/16 01:15:31 executing program 6: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000fce000)=0x0, 0x800) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000dc000)='tls\x00', 0x4) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0xfffffffffffffffe, 0xfffffffffffffffe, 0xfffffffffffff008}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000056f000)={0x0, 0x0, &(0x7f0000fce000-0x50)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:15:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000080e000)=0x10) socketpair(0x3, 0xa, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r2, 0x0, &(0x7f0000002000-0x4)=0x0, 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)={r0}) bind$netrom(r0, &(0x7f00006db000-0x48)=@full={{0x3, {"631a4fdd423e5c"}, 0x1}, [{"9035b545fb82fe"}, {"f3377850678875"}, {"05acb882b4e7de"}, {"4112098f106c04"}, {"f8f0a641910ad7"}, {"4dd172a38db962"}, {"12b00310447c66"}, {"9430d95c1304a6"}]}, 0x48) mmap(&(0x7f0000000000/0xf07000)=nil, 0xf07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000f02000)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7c2f2577650157acf45f71bd90c88c18ff9a9c1beb9c217f37e4d9ca659ee261330e4e8520f858376915c980c425e3d81f0f095b63367ec3bfb3d08072a8cd769705e74755c042dd58249a42fba47725"}, 0x160) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f00002a8000-0x20)={@loopback={0x0, 0x1}, 0xb6, 0x1, 0x2, 0xa, 0x7, 0x5, 0x2}, 0x20) 2018/01/16 01:15:31 executing program 2: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x61, &(0x7f00005bd000-0x30)=""/145, &(0x7f00007ad000-0x4)=0x91) 2018/01/16 01:15:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000607000)=@hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ff7000-0x8)={0x0, 0x5}, &(0x7f0000a27000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000b98000)={0x10000, 0x8000, 0xffffffffffffff00, 0x100, r1}, 0x10) 2018/01/16 01:15:31 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt(r0, 0x1, 0x8, &(0x7f00006a9000)="5588e18fe2b0d41f4a2a84b475fb2129d4c228a021f86a591207082704f287aa33acd31425a7227afcb1f913a4166b23ee040c06be65395acf69d5b36999afbc5944f691526fe7f1cc2080d5ee075e0eae1105c56b25289a5455f0d0be67fcc7fbced1a922ce2d62540cd81010f6ea", 0x6f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x8, 0x803, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000001000)={0x48, 0x8}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="de5293cb8d82da4d9b22c61aa8eb59fed7d418902fafe38c365524143af77c9c8c3e16ab3d5d092543b58a07f16a4e2232d88d7bb8cc4800be002d3287785484bf32da223abe260b17cf6d3c06002f36e393c53baf178cc59f23", 0x5a}, {&(0x7f000038a000)="0b7b76b7e46dfdd5a5afb76ed51c240e21bdf6e57bffcbb2cd49d6cef8b333aeafe2d0e36e52aff1c8e27f597f7c0948e4fdaf1379fa077ac681a1f144516a9cfe4e7d424f755eb43ec2a003b7262eff5f962351886e5254ad91c70988b03f502344004b2de8c3edc608775f4899f909ddd7e28bfa1be3bab3b470b45e0592d6e14e94b043e883d1db760951a1365294e81d296caf5bf152b1ab2caf176db4bc4bfa165f73ea0f9e7c60a62bb06ad5367fbf1d9b6a1822f7e4a6ad4563c40431a0d47a730d3b5f61", 0xc8}, {&(0x7f0000001000-0xe4)="c73e27234a12abd1b24e2103481b55199e26d7ca101986229741e30b7bb680c6ce1ccfa662e12f94a6f9758c7e5addc16eb8093052eb6157fa501f9dbf0093e8827f156cd58d6a2ec5e5dec850345e48f08146a2dbdb1ef7f010443790253d6079789bc1a214e4234f8705edf5fee82299241e0c3cf82b4cb06e0832869717ad9a489161592c89edc8a2b6e316e276580755b9b723d0591054bd384ff6d91a0700e00098c8320537395f2c158cbaf897e29f6cd6e369d9e490773c00a1deff5f857be6b07e7090f2ab37c09c77065119ec851c1f294330308052b9f51db63a66a49efcda", 0xe4}], 0x3) 2018/01/16 01:15:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d70000-0x3)="129ca7", 0x3, 0x4007ff9, &(0x7f0000c41000-0x10)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:15:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000450000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000efe000-0x4)=0xc, 0x800) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x4000000000000000, 0x4) r1 = socket$inet(0x2, 0x3fffffffffffffff, 0x2) r2 = socket$inet6(0xa, 0x5, 0x9) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000aee000)=0x20000000000007f, 0x3) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000a02000)=0x0, 0x4) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000ad7000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000767000-0x4)=0x0, 0x4) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d196", 0x74}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000008d000-0x4)={0x0}, &(0x7f0000ecc000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000088e000-0xc)={0x0, 0x1f, 0x10}, &(0x7f0000bc3000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000d4b000-0x8)={r3, 0x3f}, &(0x7f00000bc000)=0x8) connect$inet(r1, &(0x7f00006d1000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000478000)="669ddfb4f3726b8142ee62b4059a2897f177938ba2703d427af9d67b1f546461908da0f65dcd", 0x26) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ad8000-0x8)=@assoc_value={r3, 0x0}, &(0x7f00009cd000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000798000)=@assoc_id=0x0, &(0x7f0000a68000)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000873000-0x8)={r4, 0x487c}, 0x8) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000071b000-0x10)={0x5, &(0x7f000007e000-0x28)=[{0x8, 0x5a4, 0xdc0, 0xe9}, {0x81, 0x1f, 0x4, 0x0}, {0xffffffffffff8000, 0x1000, 0x7, 0x1ff}, {0x6, 0xcfe, 0x9, 0x7}, {0x4, 0x8, 0x20, 0xffffffffffff8334}]}, 0x10) getpeername(r1, &(0x7f0000c52000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000ab1000)=0x3a) ioctl$sock_bt_bnep_BNEPCONNADD(r5, 0x400442c8, &(0x7f00007fa000)={r2, 0x40, 0x0, "8afcea0cc2ee9e75e72a64063b5b635668d11365f4a4464ed6d7"}) r6 = socket$inet(0x2, 0x6, 0x8b2) setsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x2, &(0x7f0000fdf000-0x8)={0x2, 0x2, 0x6, 0x3ff}, 0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f00001df000)={0x4, [0x7ff, 0xbf7, 0x4, 0x7]}, &(0x7f00001fe000)=0xc) 2018/01/16 01:15:31 executing program 7: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000c74000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000094a000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00005bc000-0x10)={0x6, [0x9a, 0x6d189dce, 0xfffffffffffeffff, 0x1101, 0x5, 0x3]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0x7, 0x8001, 0x0}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r2, 0x7fff, 0xffffffff}, &(0x7f0000001000-0x1)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000050b000-0xc)={0x0, 0x8, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r3, 0x1c00, 0x80000001}, 0x8) 2018/01/16 01:15:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000cfa000)=0x0) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000ea8000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000771000)={0x8000000000000, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006ee000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa18e, 0x0, 0x400, 0x4, 0x5}, &(0x7f0000f8d000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005bb000-0x20)={0x401, 0x0, 0x8205, 0x81, 0x80, 0x5, 0x7, 0x4, r2}, &(0x7f0000604000-0x4)=0x20) recvfrom(0xffffffffffffffff, &(0x7f0000f6d000-0xa5)=""/0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000905000)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f000052a000-0x38)={&(0x7f0000803000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000706000)=[], 0x0, &(0x7f00007ad000-0xf7)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 01:15:31 executing program 0: mmap(&(0x7f0000000000/0xfc000)=nil, 0xfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00000f8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbe8", 0x18, 0x3a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x83, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}}}}}}, 0x0) r0 = socket(0x4, 0x0, 0xe7fb) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000fc000)={0x0, 0x3}, &(0x7f00000fc000)=0x8) mmap(&(0x7f00000fc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000fc000)={r1, 0x32}, 0x8) 2018/01/16 01:15:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0xd2, &(0x7f000081c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc7}]}, &(0x7f000071a000)=0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) getsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000cd7000-0x4)=0x0, &(0x7f0000c94000)=0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000a0c000-0x10)=@common="69705f7674693000004bd300", 0x10) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f00009c5000)=@req={0x1f, 0x2, 0xfff, 0x3}, 0x10) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 01:15:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d92000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000031a000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000513000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x1, 0x2, &(0x7f00002bb000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x1e, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x10001, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 01:15:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xffffffffffffff85, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6d}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f000096e000)=0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000452000-0x16)={0x9, [0x0, 0x100000001, 0xffffffffffffffe0, 0x7, 0x5, 0x7, 0x1, 0x156e, 0x81]}, &(0x7f0000842000-0x4)=0x16) r3 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00005a4000)={r0, 0x3f}, 0x8) 2018/01/16 01:15:31 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt(r0, 0x84, 0x80000000000020, &(0x7f0000de6000)="", 0x0) 2018/01/16 01:15:31 executing program 1: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x7, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000020000-0x12)="e1dd171bc30d8eeb557cb2289663fbaf6465", 0xffffffffffffff92, 0x1b) 2018/01/16 01:15:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f3b000-0x8)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009cb000)={0xb3, 0x3}, 0x8) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000ef9000-0x20)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/16 01:15:31 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x80000, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000001f000)=0x2, 0x4) sendmsg$nl_generic(r0, &(0x7f000001b000-0x38)={&(0x7f0000008000)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000001000-0x20)={0x20, 0x26, 0x701, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x0, @str=':&\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:15:31 executing program 4: r0 = socket(0x9, 0xa, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/0, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000cb2000-0xc)={0x0, 0x2000, 0x0}, &(0x7f00004b7000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000e23000-0x4)=0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000e47000-0x10)="0b22c2d29cd5525df9437b5b2e77da3c", 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000188000-0xb8)={r1, 0x6, 0x9, 0xffffffffffffff4f, 0x6, 0x2, 0x3, 0x9, {r1, @in6={{0xa, 0x2, 0x5, @loopback={0x0, 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe00, 0xa7d6, 0x1000, 0x7, 0xffff}}, &(0x7f0000edf000-0x4)=0x0) syz_emit_ethernet(0xde, &(0x7f0000757000)={@random="43827added00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "910008", 0xa8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x800, "2a51c1", 0x0, "819468"}, "fd90c514553eaf4ce9e2a5f730825c5ed4cbb2853ee8c83499680d44821638627e245759b2c75aa054fd5923a728938320940d4ffd03454c64d6641ba73eb74157232d09e8cb11108e2513d391276239faa359fdbe7c0e28c04fa195c4d08798e8d7e8b6764c7caa2d3a29f58212ae2b294fe5557317f7b0231a090870df489bca73ab515ebef61e1e0a372824ed6280c864b777559ffbb8"}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000069b000)={r2, 0x100, 0xfff, 0xa}, &(0x7f0000cec000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000118000)={r1, 0x3, 0x5, 0x8, 0x2, 0x5}, &(0x7f0000c9e000)=0x14) 2018/01/16 01:15:31 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000009000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000009000)={r2, 0x1}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000009000-0x28)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 01:15:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x8, 0x5, &(0x7f0000000000+0x4de)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0xe, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x6, 0x1000, &(0x7f00001e5000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/01/16 01:15:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x98, &(0x7f00001fd000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000093a000-0xb0)=[@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, @in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xa4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000028e000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) recvmsg(r2, &(0x7f00006b6000-0x38)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 01:15:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) mmap(&(0x7f0000893000/0x1000)=nil, 0x1000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r1 = epoll_create1(0x0) pipe(&(0x7f0000eef000)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000d47000-0x1e)={0x9, 0x7, 0x10001, "afc8131c063c", "2fa64c4e1301258402f91d19e51a532c"}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000e01000)={0x0, 0x0}) connect$inet(r0, &(0x7f0000894000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:15:31 executing program 4: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000eed000)=0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x38, &(0x7f0000ff4000-0x4)=0xfffffffffffffff8, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x21, &(0x7f0000f8e000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/16 01:15:31 executing program 5: socketpair(0x3, 0x5, 0xffffffffffffffff, &(0x7f00001d0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000000000)=0x7, &(0x7f0000001000-0x8)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf8f91f0232c1cc8c, 0x6, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) bind$bt_hci(r1, &(0x7f00009ec000)={0x1f, 0xff, 0x1}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(0xffffffffffffffff, 0x200000000114, 0x2714, &(0x7f000021e000-0x1)=""/1, &(0x7f0000001000-0x4)=0x1) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000805000-0x160)={{{{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x784, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5dac134}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xa90a, 0xfffffffffffffffc, 0x200, "7658208cb7972e01b0699500d39a2d6ce287d9de31caa6415228b9b71b65bacf6491a54e43cf299a423ed6dbc967989afacda813c3b85152cb003c69203f1ba762254a46d67133f74dcff0e0ec181d0d"}, 0x160) 2018/01/16 01:15:31 executing program 7: r0 = socket(0x1e, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x100}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x0}, &(0x7f0000957000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="00210300", 0x4) 2018/01/16 01:15:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000245000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00002d3000-0x10)={0x2, &(0x7f0000173000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000a7d000-0x40)={r1, 0x9, &(0x7f000031d000)=[0x2, 0x80000001, 0x0, 0x4, 0x7, 0x1, 0x10001, 0x3f, 0x1], &(0x7f000049d000-0x28)=[0x6, 0xffffffffffffff81, 0x1000, 0x10000, 0xffffffffffff8929, 0xea, 0x3f, 0x7fa, 0x28, 0x8], 0x62, 0x6, 0x4, &(0x7f00000af000)=[0x10000, 0x4, 0x10001, 0x800, 0x9, 0x0], &(0x7f0000be3000-0x1c)=[0x4, 0x5, 0x8, 0x8, 0x8001, 0x7, 0x9], 0x0}) syz_emit_ethernet(0x191, &(0x7f0000e14000-0x1ff)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x15b, 0x2c, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3f, 0x0, 0xb1, 0x6, 0x0, 0x80000004, 0x3}, @routing={0x16, 0xc, 0x0, 0x3, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @dstopts={0xff, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xffffffffb7fcdbe7}, @hao={0xc9, 0x10, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}}, @pad1={0x0, 0x1, 0x0}, @calipso={0x7, 0x28, {0x0, 0x8, 0x401, 0x0, [0xf5b9, 0x401, 0xfffffffffffffff7, 0x1]}}]}], @udp={0x1, 0x0, 0xa1, 0x0, "110f2ba5db35d0d744aa85741fad545fa1c67153582dca94a31ebe3c9217c424b20fbae692b864072cc97ba02f97804d5db5c5398705d032c37fc7d7c8a44290b723e5715999c890938c3362af5057dd48570ba38cd5a05eb52726cb83834995940a737ab38be8ac604ea3734e0baddb2f4caaac5f11938cc219010784436abb9c503e164dc382cfa6336780fd8585a3cb04cbd339cc70727d"}}}}}}, &(0x7f0000efe000)={0x3, 0x1, [0x0]}) pipe(&(0x7f0000195000)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000cd8000-0x10)={0x7, &(0x7f0000aa9000-0x1c)=[0x3f, 0x7fffffff, 0x3, 0xfff, 0xffff, 0x3, 0xf8]}) 2018/01/16 01:15:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x80, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000fc4000-0x20)={@generic="5939a4d975c7f186d9e8ccc2838a312c", @ifru_flags=0x0}) getsockopt$inet_buf(r0, 0x0, 0x3d, &(0x7f0000b42000-0x28)=""/40, &(0x7f00007ee000-0x4)=0x28) 2018/01/16 01:15:31 executing program 6: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000b65000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000042b000-0x4)=0x2e) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000af1000-0x10)={0x20, 0x1, 0x3, 0xffff, 0x0}, &(0x7f0000903000)=0x10) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000cf7000)={r1, 0x0, ""}, &(0x7f00008c1000-0x4)=0x8) r2 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) 2018/01/16 01:15:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f0000da7000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005ea000)=0x10) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000037f000-0x2c)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@empty=0x0]}, 0x14) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) 2018/01/16 01:15:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x1, &(0x7f000052b000)=0x10001, 0x4) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f00006c9000-0x4)=0x20, 0x4) 2018/01/16 01:15:31 executing program 7: r0 = socket$llc(0x1a, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r2 = accept4$inet(r1, &(0x7f0000c81000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000499000-0x4)=0x10, 0x800) accept$inet(r1, &(0x7f0000203000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a5000)=0x10) connect$inet(r1, &(0x7f0000a66000)={0x2, 0x0, @rand_addr=0x47fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00002da000-0x18)={0x0, 0x9, 0x20, 0x1000, 0xffffffffffff9d23}, &(0x7f0000aef000)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000927000-0x8)={r3, 0x6860}, &(0x7f00006e8000-0x4)=0x8) getsockname$llc(r0, &(0x7f0000725000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005a2000-0x4)=0x10) listen(r2, 0x6840000000d) r4 = accept4(r1, 0x0, &(0x7f0000b6e000)=0x0, 0x0) setsockopt$sock_int(r2, 0x1, 0x2f, &(0x7f000013b000)=0x100000001, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000b46000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x7fffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f99000)=0xa0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007e6000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AUTH_MAGIC(r5, 0x40046411, &(0x7f000072a000)=0x0) 2018/01/16 01:15:31 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) getpeername$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002000-0x28)={@generic="dd441192eaa43fd71668980a2d76e918", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000461000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f53000-0xa0)={r2, @in={{0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffeffffffff, 0xff, 0x8, 0x80, 0x4}, 0xa0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1ed000)=nil, 0x1ed000, 0x0, 0x45832, 0xffffffffffffffff, 0x100000) socketpair$inet6(0xa, 0xa, 0x9, &(0x7f000068e000)={0x0, 0x0}) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000070a000-0x8)={0x0, 0x3}, &(0x7f0000709000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000105000-0x20)={0x100, 0x4, 0x4, 0x8, 0x100000001, 0x1, 0x6, 0xffffffff864c906c, r4}, 0x20) 2018/01/16 01:15:31 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f000038e000-0x1)="", 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt(r0, 0x8001, 0x0, &(0x7f000085c000-0xbf)=""/191, &(0x7f000073b000)=0xbf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x800000000000000, &(0x7f0000000000)={0x0, 0x0}) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f00005e4000-0x4)=0x20, 0x4) 2018/01/16 01:15:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x808) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000890000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) 2018/01/16 01:15:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffff9c}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000094000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, r1}) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000002000-0x38)={&(0x7f0000002000-0x10)=@llc={0x1a, 0xb, 0xfffffffffffffffd, 0x7, 0x200, 0x25, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000001000)="75b80948e952449f1ee8ae739165ba5cd042d0a6d07748108058883cc4ec2562f1ff19da89fcdef3d0d0288cf43ad99a8e7041d5e2114d56ef1cf326ea4c93eff481584db71881b8ea9bd79651979440f1b658d8774af728e817f6e6e4db20254b0fb03a696123b8d1387e050b49f2369512166ef8ad896b5f8d950969bc32e8e363c309eb93ec0459142e941a85d99812500029771e5e03cedac16f7e46c84892f9a1486b0ef64997c092e27536a8d3c41b4682c32f0f5d96fefdb7a7930a9241f5cfed7d13c8", 0xc7}, {&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000002000-0xc5)="a1712d4e93165a3e19eaa8f3d451040c0a5f6f638ae8cde40b369c0460239b8a987a51d9b16e465d85b50bfc0e628ec9ece00d95fde5655f3a7e9ffc9025487c4ccef9ab595de9a928f6dd94db99ab989557a72d15a82737f41cc5e178d2950659110c8d0ab1f165e2b0bd10c1f6d5983423c39c16f2246a6ae668772c970a6d11872153de846b533ee4aaa6679ac8cb8f7c207b7b4e4a8725a006bad1ae8e59e97a4a576d99ffe3f0b92b066f6f016d098b34cb8a745eb9776d3243265cc9810d11026efb", 0xc5}, {&(0x7f0000001000-0x37)="a2f2ebe7689dc5e4aa67b304c495ab99280b00bee7ba98c067a60d10b31851afc82d64e492ffd60cacfd61244193f8f3b5432f64cb6762", 0x37}], 0x4, 0x0, 0x0, 0x44001}, 0x8080) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r3, &(0x7f0000004000-0x10)={0x1a, 0x0, 0x0, 0x3ff, 0x80000000, 0x5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000003000)={0x0, @in6={{0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1d6, 0x0, 0xfffffffffffffff7, 0x8, 0x48}, &(0x7f0000005000-0x4)=0xa0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000005000-0x8)={r5, 0x0, 0x8001}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r4, 0x0, 0x4, &(0x7f0000005000)="57e905c9f6765ba6b3d6a710f4b434ebd69103eb930ea6a16de6f7a1b46db301d2a14938076da8a1282296df18f9ae85e2c626900a730831d9067afc562988484a6bf65e7fde99167bd6ecff92f3fa2a6a40eed7df7077b26ba4d204479172f09c6680c219cc453e4b2a7de74ca88939107a", 0x72) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000005000)=0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000007000-0xc)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000008000-0x4)=r5, 0x4) connect(r3, &(0x7f0000001000)=@ax25={0x3, {"c1792da11c0fd0"}, 0x0}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r4, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0xc) 2018/01/16 01:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00002eb000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, &(0x7f0000d88000-0x4)=0x1e, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000147000)=0x0, &(0x7f0000080000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x10000000089f0, &(0x7f0000cd1000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="070000000000000000000000030000090000000007000000000017f4e2007e23"}) 2018/01/16 01:15:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x4, 0xffffffffffff6b19, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000001000-0x20)={0x7, 0x0, 0x10001, 0x5}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x2, r1, 0x0, 0x3}) mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x5, 0x0) socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000cf8000-0x4)=0x0, &(0x7f0000a11000-0x4)=0x4) sendmsg$nfc_llcp(r2, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb0203b35dab84e52f06ff9ffbc65acbcc4d4b5355429a918e9948af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x28, 0x84, 0x1, "e5364fd68b19c512b3dfd8205d951eede2"}, 0x28, 0x0}, 0x0) 2018/01/16 01:15:32 executing program 7: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000+0xcbf)={&(0x7f0000004000)=@in6={0xa, 0x1, 0x100000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x7f}, 0x1c, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0xa, 0x80005, 0x3) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a39000-0x6)={0x0, 0x8}, &(0x7f000052a000)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000bcd000)={r2, 0x6}, &(0x7f000014a000-0x4)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f0000f44000-0x4)=0x0, 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000075c000-0x8)={0x0, 0x0}) 2018/01/16 01:15:32 executing program 1: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004d7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f77000)={&(0x7f0000194000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f78000-0x20)=[], 0x0, &(0x7f00008e6000-0x57)=""/87, 0x57, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[], 0x0, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00007ee000-0x38)={&(0x7f000036a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f7a000-0x30)=[{&(0x7f0000b10000)=""/4096, 0x1000}, {&(0x7f0000f7a000-0x63)=""/99, 0x63}, {&(0x7f0000f7a000-0x6d)=""/109, 0x6d}], 0x3, &(0x7f0000f7a000-0x6e)=""/110, 0x6e, 0xd3db}, 0x2020) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f000043e000)=[{r0, 0x80, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x80, 0x0}, {r2, 0x204, 0x0}, {r2, 0x244, 0x0}, {r1, 0x2000, 0x0}, {r0, 0x2010, 0x0}, {r0, 0x202, 0x0}, {r2, 0x8680, 0x0}, {r2, 0xc148, 0x0}], 0xa, 0x1) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f0000e40000-0xc)={&(0x7f00006d1000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f7a000-0x40)=[{&(0x7f0000b37000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f79000)=""/18, 0x12}, {&(0x7f00003e2000-0x8a)=""/138, 0x8a}, {&(0x7f0000f7a000-0x13)=""/19, 0x13}], 0x4, &(0x7f0000f79000)=""/220, 0xdc, 0x8000}, 0x1) 2018/01/16 01:15:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000016c000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000023000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad4000-0x4)=0x8c) writev(r0, &(0x7f0000734000)=[{&(0x7f0000682000)="53c854d32e68dde828404ebcfe92e3b3d68c2f202f59d42c294976a4c1a273d8c9dd3f21b6c9337a7939bae2820cf4ae45634df8471044bc83482a7e2e0950905d2861db3cc5298d3810d1af9e9a4ced390d70c3dd5b3d48100f2723191aac09c3b3399b36ed1b6910d8bf7fdf78b0e83dc771393a49fff6ba434f5dc0f4889f894d1d1fa39e9919bc2c80b02adf034c099c58162479bbea14ee1811b348dd5597783468e2f519", 0xa7}, {&(0x7f0000c66000)="56299afc42776593a15d1c4f08363abef3ae22d0ad7e632233121731f8b6824ab6012870", 0x24}, {&(0x7f0000f61000-0xd)="674c51445e93577e94f21f464e", 0xd}, {&(0x7f0000e87000-0x99)="0e01524424be9336076b458b88b7cbec137c9d857710d59b1724071246e9b550df7541a97c04a72ddf7bed4235ae3042a09f95eeb8b78e79ecdcb345c4d7bae70624c5e2ea5cdbdf97eb8db8745cea58859cfb8c7f585e51a789dea527bfea8119a4dc606282b7f86dcb0a5e6246f244af5b346d642918944cd6864de5e0bda4afdf9d4fe863a1d77b4f56e705b030973911aed531bfa6c875", 0x99}, {&(0x7f000019f000-0xd5)="5a741f644bee8bf3d1f84efd75c80329caf5cc2d92e425963773247132600dc9f21b8218e647a680a158fee8c159b014aac156d10ef44b593a70a74734d6329b2be533975179dc65ad26194030bebc092f5c6a3114652165cd973cb50a172ccab52c6e49a69bbb1e26d299f8cc273b5bb7e76bfddc8a23a6e7f37278208842b2b229ce29ff4471583857fb9fd8d254b462eb5e1a3242c79ac08be9261c94e39a91167c0f0120875c47eda8c9806e87fd05c3feccd847e53a51a210c51959118a1082a31c5b3e00657ae9da872d9004f30e64032ac1", 0xd5}, {&(0x7f00004a0000-0xc2)="9e39c7402f1a84fe1732ff47dcef217bf6b5a6b90ce6ed26835ef25b3c6ab5ba700db1382aaad1f4f430e1256deb2cc28f236c9c7e58a39e9d92553e1c50f95a293a3af19162dac67ccc2d3113cf44e4e84e8e9d55da0143a63201f4af4354919a1eaf7519248380d6b186a5349601e2e1827dd629566e35915746017ceefb4439e3ce58d5c65bdc1a5bf4696d6e69ef53d984d317dea34580fdee7810b59f0602dac24125a9b6e78f53052420e85e58051a7da492bbe9648c1dae664205b6bb1ed3", 0xc2}], 0x6) 2018/01/16 01:15:32 executing program 3: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000fc5000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0x0}}}, &(0x7f0000fc5000)=0x32, 0x80800) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() r5 = getuid() mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000fc6000)={0x0, 0x0, 0x0}, &(0x7f0000fc6000)=0xc) r7 = gettid() mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fc6000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000009d000)=0xe8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000414000)={0x0, 0x0, 0x0}, &(0x7f0000fc6000)=0xc) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000fc7000-0x4)=0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000d89000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc6000)=0xe8) r12 = getgid() r13 = gettid() mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000fc6000)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d9f000-0x4)=0xe8) r15 = getgid() ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000023c000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000ddf000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1b000)=0xe8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000fc7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fc7000-0x4)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00002a0000)=0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000fc6000)={{{@in=@multicast2=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c56000-0x4)=0xe8) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000035d000)={0x0, 0x0, 0x0}, &(0x7f0000fc7000-0x4)=0xc) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f0000fc7000-0xa8)=[{&(0x7f0000fc6000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fc6000)=[{&(0x7f0000c64000)="72c5fb828f5b71e49a691827b455e8a22aede4d294c5525ce97f919f850d91a7ddd8989c272e84987cadf1fe7b880eb119e7ad7e0c855816b00404b7", 0x3c}, {&(0x7f0000661000-0x9c)="a094a46684cab7cf4672618e63d5e3acc0c7055e4e075f290d3971f6fa28b1f3e045c97051d51847b3a150cb187a667f5328bbe9a960fadfcdd785ae1c41f6f7f55a1701aea498122428f511cfc28dc124b9f55bb7e037c1f40494a932a4d01545347494b99c4c28ef22746c810c672648aa78616495904cee77a75fa09772aca2cf737fc70f730b8960f40053a55928c21b4db234214e19630c4a27", 0x9c}, {&(0x7f0000fc6000)="9797f57cf1de50a6ec0419a03417643c4d3984f7a9dcd8df5daeefe4ee97b7a84afc737ef9a59ce723d3526507fb733b4d05daedc0c6ffbf9be3ae1d5bcd3eb5799a260749964ae8dbd359967300ce316238c52fb8c92b77ce75b913e43053272e06323931a6bdd38cab7e85184850ddf4ab2b397afda6194effa1de5495a92cc700befe89d0c1b47f6e02f1b8955a367c01fc92b57e8d3c74089464288e6b85c2b09ae4844e85bcc3d53e23923872dad35932a0e881c82cd7d144e53f2e60e52749c66e82eff0fd9c08558a5b7eed3ef2bd0a9012abfdc26572b3adfb2e51a4b2e2ff77edfd8c41fc2b6f5b757797ee", 0xf0}, {&(0x7f0000e0d000-0xda)="60564e336f6ec5516327a41a35162fb11a7d28005c1f73aec835596c2926575bffc6f9bc4ce17c431c442baa9e5b4bbb0c3d43f78f37f1f8070b3330c53ef64905a200cde8fe8968e838bbce6da9ab4c419d15605486f959cecdcfb42a6ed7169b5f3df933d952d94ad4f976b119e1cc28f093eff07532a01324acf91c6ad5e9b6b8b4d130d61cbaf8dd44d36d501c0fd3e315cdcda3e8440841797cc08c531be7096260398c00aacf912ef65dab86940e636f8cb8fd16457d0f3ce9914808b19489533d949f560ebf32cd17415823e9702ff429bb3ba6289100", 0xda}, {&(0x7f00003de000)="98902962f39630077d3bc4b6af439323d8c64d4e8d7ded1a2c4e560d8d5c42fa56bbd411f0", 0x25}, {&(0x7f00003e3000-0x6a)="d1aef09d3cf1ec857e43453e31531388e09975ecf767720e82bca98ec343c40d69ce01e3c3a483efe96e29ceeee46a65eea30c03f0dc07fab5eb5630cf63a5aadba6b08d4e69558f02f4ce3ba3e290ab530981a2cbfa65a5a9608761fc7c2cbabe664c1feac9f4eb052a", 0x6a}, {&(0x7f0000fc7000-0xaf)="1146b035108aa801cff19edf5a2138cbcdf6f68fe9ce8e52a0d7a5833b23b56b1991d8483dddd6d3a3b1b07cc0431147f7f217e7939cb132f23e34932374aa9ec3902f23da3e5e39db3e027110fb76d0376af0c3813a57525ddfe813256e560f10c1c26c919ee7164842295c19fbbd3a2dbd670274dbf65a45a8d1f688e99cd87140b8acd549a16602c25622e115a898d419bd2840c748dc7898e72e3bfe9ec545a507223e2473b5b1561589247182", 0xaf}, {&(0x7f00006ed000)="5b7a56630b1ec5ff191ec1b24c5b8c0c73d54f81b14ee1dd7be913bc09a1850b7aded9933cb116c68b44da3c99ca3e0967aebfa3c27263938c0709", 0x3b}, {&(0x7f0000a73000)="53e5778da5057ffa10c5b18626e88da37aea8feea8520b7b9096cb1c59afa2fcf01cc7ebf85f298fd8612d6bfb9235ecd9ee718f2088d62eeb235c713a863a84947f7aec33f837aad58f11e1fb2160eefd2ffbef2b2617866d6e49a41574a910ef022ff229ccb33512232023ca53d5c6ad38f20c238db504cd1d4c9be27d12df7c6481fce315e512a1223d36b6ed4aba1e5be459ba7f35d2a0587acacecfec3f40e4ac11f2babf6d685f25e4816561c5d9", 0xb1}, {&(0x7f0000fc7000-0xd)="383d3dfb316bdc86fd2b0cae54", 0xd}], 0xa, &(0x7f0000fc6000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x38, 0x1, 0x1, [r0, r1, r2, r1, r0, r1, r2, r3, r2]}, @rights={0x28, 0x1, 0x1, [r0, r3, r0, r2, r1]}, @rights={0x28, 0x1, 0x1, [r2, r3, r1, r0, r2, r3]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0xc8, 0x8000}, {&(0x7f0000a54000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fc6000)=[{&(0x7f0000fb8000+0x87d)="b8f21b01192a73900e5e1d5aebc5a9ba9a9704ffe3c7ac0d564aeeed1ac1e3be953c8b93e4c810f0278388652cbbc54fbc523825ad9492a655b3693429ced5de57cf8dd697ef1258464af6", 0x4b}, {&(0x7f0000fc7000-0x1d)="884ff52ccf69de305d4f7229e3ff3126ae7b02205eac940b412d9ff38e", 0x1d}, {&(0x7f00004fd000)="08c9aab76ff09e3541b3f30f584e502797f53ddfa26fcbc721a77568d1b29e5f2661ade4a0400c8386bf3e8f4ead12478c5b0581caa3f552f3aca6a06d09e594fc91d5056813fcf3b176d1926e29ff180f4ead60ff871f76e1343f26977f8bc63eb09ce373b7055c44712d72b18b532fec151c3dcebaa5d351b5873216d140e5e78251811ab193399a6d7ceaf687c929cbb56af9d88870b8d4ebbc3547e0c45425a50327d97b770a8dc1", 0xaa}, {&(0x7f00007a4000-0xfc)="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", 0xfc}], 0x4, 0x0, 0x0, 0x4040}, {&(0x7f00002b6000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000fc7000-0x70)=[{&(0x7f0000fc7000-0x4a)="027b8cc9969fd304ea2b794f9ae0330779e2346e7f156cbe53f35b8b27761965698037dcad96d574c52955d8e3703f84dfe4e9dad05cbea87acdac740e01108089e1761cbc93e2ce13a6", 0x4a}, {&(0x7f00006e9000-0x21)="2e71045e5ba9848f3bc22c709e3d4436701d3629cf75625e53a1dbca49f8e2b5af", 0x21}, {&(0x7f0000fc7000-0x8e)="7ade87779e319a85eefea83e66d4359bc94bca398f66c93fde772c0bf3641f6edee9ad199180f01cd070b37b15172f6165f53013ed1586f40be4f7b4864d12c28b6a353d6094762c40f048862761075c989cc6ac1ea7bddbfef00b9ee2cc98dbe26c1ee44ce9b5da6b81d2050cf831438044f36cdd08e1666c6ff3c8ec6bbfccc34bca3a9b867b47120178b528f0", 0x8e}, {&(0x7f0000bdc000)="1e420e45600b4319bc205f1a4b26061abc6c5f371d32b4222a766d08ec9256b5dabc8557dce1123ef2f0f0b199520bbca6eda9fd8974675e5a5cf46792f7950afcca0b816685800440ccf6", 0x4b}, {&(0x7f0000fc6000)="df52a1db094a36b265c74ac2eade5e7301988d837cac6dd7b29c7f5a32356ba76094c7f76f627b3fd0974acc4970448b18bef234c4c4e187aa3917f86e72e43d0783cb97d02d59705cf9b2a49eded2349ec243100a869d655923a2972b33b3e9e21cbd72ef8aa13e65f2210073abe57f17e2b9b30bf64efacd48994753f5ab7db0743e288874ffa2421e5d1cb8953661f3cc9e0e6e1ef6f8b3f3ba6b181b46e1e15bdcd5e6bbb12979b90781c0304e0dff89661987ef571d5636c64a8cc6ea9fac4fc207b4a1063094614f9ae7fb026c6f75b5f6", 0xd4}, {&(0x7f0000fc6000+0xdbb)="", 0x0}, {&(0x7f0000fc7000-0xd5)="35a5acd54366d021e033cf8874d6cc0d1b7ce3841f1c8e728af19439b1882c8984ea5615fb87b188fc90096295406f3abb4e2fed820f10c318e6d3465f2ea83251ce8dbf049ce215ed0f8e491530a7fb95fc39783737f3425f28aa68a78bf1ea12388dcdf445444dc2fec6f5abdb3c868bc3299618b9fe9e5eceb7a33634daa0fea53cff88477ba4d48e299804f57fd58fb32b159f279f6b2dd62d2daf7b51335c1e497c3ea1099f8c60a17e35109fbfe50c173e7e06ffa10b96a63eccfaa14250f274bcbadfded1720ecb231cd00d4c59cff7e1d0", 0xd5}], 0x7, &(0x7f0000fc6000)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x38, 0x1, 0x1, [r0, r2, r1, r0, r3, r0, r3, r1, r3]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x28, 0x1, 0x1, [r0, r3, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r3, r0, r0, r2, r0]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}], 0x108, 0x8014}], 0x3, 0x40) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000fc6000-0x2)=0x81, &(0x7f0000f7c000)=0x2) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000fc6000)={0x7f, 0x6}, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fc4000-0xc)={0x0, 0x0}) writev(r0, &(0x7f00004ab000-0x10)=[{&(0x7f0000fb3000)="290000001800ffffffffffffff000002021300000000ff06800800000d0009000900df0000000000f6", 0x29}], 0x1) 2018/01/16 01:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0x1d, 0x0, 0x6, &(0x7f0000fb1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000855000)={0x5f, 0x0, 0x10000, 0x7}) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000790000-0x20)={0xc00000000, r4, 0x10003, 0x7}) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000f88000-0x64)={&(0x7f00000b0000-0x4)=[0xcb62], 0x1, 0x0, 0x0, 0x290, 0x692, 0x800, {0x2ba3, 0x100000000, 0xdb1, 0x3, 0x1, 0x6, 0x8, 0xffff, 0x8, 0x800, 0x100000, 0x100000001, 0x1000, 0x8, "542efe8ffd1ee378a3316ced14279121193f5b3dc30e6d77876e20ed675ce371"}}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r5, 0x29, 0x0, &(0x7f000082c000-0x7)="00004f02", 0x4) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000efe000-0x10)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f00002b7000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/16 01:15:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fd7000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x3, 0x4, 0xfffffffeffffffff, 0xffffffff, 0x0}, &(0x7f0000d1e000-0x4)=0x20) getsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000d40000-0x4)=0x0, &(0x7f0000c6e000)=0x4) 2018/01/16 01:15:32 executing program 6: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x5, 0x2) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000f62000)={&(0x7f00006cf000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000f2c000-0x10)={&(0x7f0000c9b000)={0x42c, 0x2c, 0x310, 0x3, 0x2, {0x0, 0x0, 0x0}, [@nested={0x138, 0x50, [@typed={0xc, 0x75, @ipv4=@multicast2=0xe0000002}, @generic="37f74b90ec34b40839577515a8d03a1ea0f02c0ac7172ae033976ff9c7548a07f7402b3d07acbb7b1348a8d4751d7e96f216376a6c05b3eca68b6854f7d860fc2c320111234a9612119f1269a81b9c56ea01480a74c527068980", @generic="9d1d8db1ae18072d036d26d28c88353b7065b48fe181ad6c6eace263519b6fa8b55e5849b0b00db4b0ed963783ff8cab5573870ec2730addf8ac9d0b14bfd3ca0a08272506529b708d385e709fd0ff2321", @typed={0x58, 0x93, @binary="f5e1b7f63cf4e9c02591ab395784c899740c3a6dabe145b7ce35291bfcf3548ff8f030a5865022651aed0325b474507a8274150a86adf5d4f59c8399f5d0e10f23e2b25e579bb1d494b5cec16941a3"}, @typed={0x18, 0x54, @ipv6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x53, @str='\x00'}]}, @nested={0x178, 0xfffffffffffffff9, [@generic="0e396cba1b062cd6f21002fb1fe6e760d96b5fef2eb73322b159714f6bd4815d094469b6d9d6289311becfecb585feaa9b5a12ea5bd232801d5a4a3993bd212800e58b2cdee83ac96d808e6e853b0a4734f3ca656f236187ce661a0de0775a9bef346adeeeb501f65b354e9d0c3aac570f35fa3684eeba51e53bf9f2f11296038ba0ac359086ca84a1f95eec35b7d6ffb7cce444fe196e2aeff74b834c08404bcdf3868d59499024d96c5ddbdfb4784828265dd05c3b6910fd7f49551f0a400e0c9067582fd5cc1b275d72bf05", @generic="1ce85b90739360ea74bfac39ab102f8955414e8c983d3c25fb26ca774a9ef692aa435eac5b8e38f21eee0445a09d8d0b3b6dcaaadbbea9c05f986cfe1a0bd85a5b095e6323b61fbf9aa89e18ad1ba38ce2d5d8fc067a53f81debfb12d8c0947b3d519fa0ae256615c7c6c609432b9ba67bd578b2da87ddf997473a7dd003b7e97c8aec826d0a26427528fba2b62d108065b28abd7ba78ecd8d8252c09849cb527350309711f0"]}, @nested={0x3c, 0x1, [@generic="ccf82e160d4183725592e7a0a82d5de3a98ef8870e203178bdec116f1c80742580c6db989cd9aed4e777e8002c4bcf3d095644d4c60395"]}, @nested={0xe4, 0x38, [@typed={0x10, 0x8b, @u64=0xfff}, @typed={0x10, 0x86, @u64=0x100000000}, @typed={0x8, 0x6a, @void=""}, @generic="01741d447694a9c3bf3e84850ca274effb2ce184aa35e6737dfd35d142135b5ed3e597dee45e35b013ee722f155e0751dd53ffa75015907cb7c2fb5f79fa27", @generic="b2d53bbc3ac14f76aae801d79e7497eee5bf0a74030a41c418f052d704d756e9a51344a5215919918068d0c622e844088999e0195278231b899e8eeaebc5a1b974aec93f27fed2be941aa6d597dc070a6d3984d9e210defee53bca3eaf8595e7b8694c15896047d540947e93cc", @generic="461e72fb78157da56d830521"]}, @nested={0x48, 0x36, [@generic="2f82671d6b0b3a853effb17923640fcf0b36505899d2325a4d212b82029c0e6700e268abc6", @generic="29051136084cf09b35d5119eac16051e67064f", @typed={0xc, 0x75, @u32=0x5}]}]}, 0x42c}, 0x1, 0x0, 0x0, 0x1}, 0x20048810) r2 = socket$inet6(0xa, 0x5, 0x5) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000251000-0x4)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000277000-0x33)={0x0, 0xed, "0b0507f20d34ae9fa8d7fdebada93d38cd54b0ea67dad0a51affdc3d1e5995cc00629af72fd82718b775cd7ca829d8f788ec832856fdf40e189a7d010ec6f4d555b125b58b465152488fbc5faba776ce005e14711730140eebabb409563fa4d39fb805f6427097c41dea46ed6c9c7e2ef6f4b54c9156ddaaf592009b8555a3745e9832b1f74e04e8303712e685118d33a1c47f93ee0f51378cb065528b005e697ebffeb859ffbb93800621f9ac60fe130900808bb57f956c50464e809eaf76022858828aa5c2fcdff7dddb5e004654068244b8d5a12c6961c3320589d0b3d746362fb7a8c38ee07005c122f0fc"}, &(0x7f0000128000-0x4)=0xf5) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000f62000)={r3, @in6={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x825}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0xfffffffffffff668, 0xc243, 0x6, 0x40}, &(0x7f0000810000-0x4)=0xa0) 2018/01/16 01:15:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003f4000-0x109)="c3", 0x1, 0x51, &(0x7f0000516000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0xd, 0x0, 0x0, &(0x7f00004da000-0x8)={0x0, 0x0}) socket$nfc_llcp(0x27, 0x2, 0x1) getsockopt$inet6_int(r2, 0x29, 0x50, &(0x7f0000665000)=0x0, &(0x7f0000ad7000-0x4)=0x4) close(r1) 2018/01/16 01:15:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f000027f000)="0200ffe4ff617eac7c21850771fa73f9b7cc7fd08b89dbb6a7385c71be8903a84b635324b8daeb270267b4499bc162c3293548ea", 0xffffffffffffffc8) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000697000-0x1f)=""/31, 0x1f, 0x0, &(0x7f0000e1c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/16 01:15:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000b7b000-0x390)={0x1, {{0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) [ 109.286960] can: request_module (can-proto-6) failed. 2018/01/16 01:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000d3c000)="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", 0x1000) socketpair$inet6(0xa, 0x80006, 0x2, &(0x7f000054e000)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000f38000)=""/149, &(0x7f000071f000)=0x95) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f00001c8000-0x4)=0x0, &(0x7f000067c000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000dcc000-0x4)={r2}) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f0000bd1000)={r2, 0x100000001, 0xe4, "b9e396"}) 2018/01/16 01:15:32 executing program 4: r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt(r0, 0x0, 0x78, &(0x7f000074d000)="", 0xfffffffffffffddb) 2018/01/16 01:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80001, 0x8) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006b8000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000025f000-0x70)=[{0x0, 0x0, &(0x7f0000c84000)=[{&(0x7f0000ec1000)="b5", 0x1}], 0x1, &(0x7f00005a9000)=[], 0x0, 0x24040000}], 0x1, 0x0) readv(r1, &(0x7f00008ea000-0x10)=[{&(0x7f00004b5000-0xbb)=""/187, 0xbb}], 0x1) [ 109.327241] can: request_module (can-proto-6) failed. 2018/01/16 01:15:32 executing program 3: r0 = socket$bt_l2cap(0x1f, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000a18000-0x20)=[{&(0x7f00003fa000)="bbd08ad4cb056d462fc1e30131aa5b120dbfc0ae9eff199333e4a78f96f230ee6bab5357279897a38634969d85132fe541db1047e04c6a3fa0", 0x39}, {&(0x7f0000001000-0x6d)="6dd8930e66e0774e5ec9e2f25bb380083650db20ba884c9a15c7c8df5a5804a2fdd5005f3268191eda8d14a92fbb9eb2ca6f7aaf2db431a0c250caede2ccb29d3056b8918fae0167a6d8c230194eeaa7a58096a3efe704519497fcf77823771451f021d0c09b7e54956bdd62c4", 0x6d}], 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000e6b000-0xb)="b9", 0x1, 0x0, &(0x7f00006a3000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c, &(0x7f000049e000)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 01:15:32 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) pipe(&(0x7f000044c000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00008cb000-0x4)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000ed2000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) ioctl$void(r2, 0xc0045c7f) accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000c97000)="", 0x0) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00005d2000-0x7c)="eb966cf75fd7c5a68791f22d405b3446fb0231e2a72d2bb43e569af5756acea7bb2059a5a67e033172033ad9b7d92c1bd21035b54aa63b4c4f485df9aabbe7165c5dbccde9cb9a689b18e73474742471e688d4132f1b8e35d1e19250279eaeadb49cd694cfbd845f24b6b6389cad1712fa908d5fc57a8177ffded292", 0x7c) r4 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00002a6000-0xc)={0x0, 0xffffffffffff0001, 0x10}, 0xc) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007e2000)={r4, &(0x7f0000200000-0xd0)="faeb43b1caec55e707a4262bf67a39943a3e1d3fb331df952a48582f8f13b74d7fd8c1ee3bb9a4f5a65bd5a98dd17a3e754853fe6d69ee127353fca80185fd01682ddfae314d5c1861adea2e56cd1672418df7449e28537331ebac9f35e191a88397dee3aa5524cfc4f378aa089d0e6a558ae229cf9ccacbeb63272278529eb665b6fc63e4a952b920f53ff2cf513dcf7faebde44abfea5463cf71ab51efc6df6a08e0a2ed6e007c7c24ec41f554f8b2d0ebde440cd5a18ecf64327b99103187fd3d8323a8e3c9731a27fa566f50fff7", &(0x7f0000e3d000)=""/182}, 0x18) recvmsg(r3, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r3, 0x8934, &(0x7f0000a11000-0x20)={@common='ip6gretap0\x00', @ifru_flags=0x4c00}) 2018/01/16 01:15:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c5b000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r0, &(0x7f000087b000)={0x26, 'rng\x00', 0xa, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) r1 = socket(0x1, 0x5, 0x6) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000467000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00007bc000)=0xc) sendto$packet(r1, &(0x7f00007a8000-0xd8)="9e9fd592fb92b6126ffa285e92feebde049e5b719de9257f2d9c91e3de79eafd5fc33485076cb92b690db172ba5cce818765cefc2e058bedba009b3b8a06974798c0cb8ed03885dff90c967554add1d75c5301891c4df02d6ab7e40d44cef90df32a8a17a8300152df4aeb5f1646a7fceedb4966df3bde07634b750b7c66d61be01a4b7cedadac21e694a2e361df44e52d295ca3de00ad8e6d6ae49c70045a7ecc8746ba1fce2bf20dbb4f121911182d9a7496c6c43546f88bee83ec4ab395f62aea42019a7beb04bc013243b10ce5adf3dbb152f5f782d8", 0xd8, 0x4000010, &(0x7f00000b7000)={0x11, 0xff, r2, 0x1, 0x8000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2018/01/16 01:15:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000bcc000)=0x5, 0x4) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a5441011249", 0xfffffffffffffc73}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x40000}, 0x0) 2018/01/16 01:15:32 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) listen(r0, 0x6) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000003a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x102}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$netrom(0xffffffffffffff9c, &(0x7f0000039000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000039000-0x4)=0x10) socketpair$inet6(0xa, 0x5, 0x10000, &(0x7f000002c000)={0x0, 0x0}) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f000003a000-0x4)=0x0, &(0x7f000003a000-0x4)=0x4) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r4, 0x2, r0) getpeername$netrom(r1, &(0x7f0000037000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000038000)=0x10) r5 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000006000)={0xa, 0x1, 0xb8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x49}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000001f000-0x4)={r2}) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f000000a000-0x1c)=@req3={0x20, 0x7, 0x5, 0x1, 0x2, 0x3, 0xd75}, 0x1c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r7, &(0x7f0000017000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000036000)=0x8) 2018/01/16 01:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ca1000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f26000-0x4)=@int=0x0, &(0x7f000051c000-0x4)=0x4) r1 = socket$alg(0x26, 0x5, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000d87000-0x48)={0x8, 0xa, &(0x7f000036b000)=@raw=[@ldst={0x0, 0x2, 0x3, 0x5, 0x6, 0xc, 0xffffffffffffffff}, @ldst={0x3, 0x1, 0x2638a2cf7de4ad5d, 0x2, 0x7, 0xfffffffe, 0x0}, @generic={0x81, 0x0, 0x20, 0x9}, @ldst={0x3, 0x3, 0x6, 0xd, 0x6, 0xfffffffc, 0x0}, @call={0x85, 0x0, 0x0, 0x7}], &(0x7f000077a000+0x373)='syzkaller\x00', 0x100000001, 0x2, &(0x7f0000a07000-0x2)=""/2, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000a9e000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00004b9000-0x10)={r1, r2, 0x2, 0x2}, 0x10) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000091f000-0xb5)="", 0x0) 2018/01/16 01:15:32 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000001000)=[{0x18, 0x0, 0x0, 'w'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0xc, 0x0, 0x0, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfe78) 2018/01/16 01:15:32 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x2c4) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f000089e000)={0x0, 0x0}, 0x2) bind$inet(r0, &(0x7f00005ab000-0x10)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x217) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005b5000-0x4)=0x0, 0x4) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[], 0x0, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/16 01:15:32 executing program 5: r0 = socket(0x5, 0x5, 0x4) setsockopt(r0, 0x4d8cdcfd, 0x5, &(0x7f000030e000-0xe0)="0600000017029e224788618e8907d9dfc659129594cb1c120d5f876702e5ade040eb3f608f8142060319072c9c84fd6369f84bf833004182c21570445588ffa6588a6626cc7de3468197364673a3aa15f0fb66ba9caea156f72b8c43bf797197b73da9de59cd8ecdcdd86977d252ee1f6f1ed4a47cbd72f5e33524520e108a6095f4c7cb8e78a3a959cd0e5fbe66667b6aa26652b873205f3c2dfb000000090029872f871ecbb804bd3e0a2d920bfb3c849b5c31b20a10cbec0968760d50d14eef62718b428439d6dbf345ed85cd0c841f0cf298709c5efae48ed80cbf316f3b", 0xff1f) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f00002ff000)=0x4, 0x4) 2018/01/16 01:15:32 executing program 4: socket$llc(0x1a, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x0, 0xc, &(0x7f0000899000-0x4)=""/4, &(0x7f00007b4000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e37000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f000061d000-0x10)={0xa, &(0x7f0000e10000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000019000)={r2, 0x3e}) 2018/01/16 01:15:32 executing program 6: mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$void(r0, 0x5450) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000af3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f000073a000)={0x0, 0x0, &(0x7f000088b000-0xa0)=[], 0x0, &(0x7f0000a26000)=[], 0x0, 0x0}, 0x0) 2018/01/16 01:15:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000806, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/71, &(0x7f0000001000-0x4)=0x47) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000002000-0x78)={0x1f, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x4, 0x2, 0x0, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x400, 0x3, 0x1000}) 2018/01/16 01:15:32 executing program 2: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000005000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000006000)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) sendto$inet(r0, &(0x7f0000000000)="", 0xffffffffffffff4f, 0x0, 0x0, 0x0) 2018/01/16 01:15:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg(r0, &(0x7f0000fdd000)={0x0, 0x0, &(0x7f0000d81000-0x80)=[{&(0x7f000043b000-0xbd)="d213d8e32bdada89804908a5ed95aca89109139514c5a831c88a3b59e95ddd5bc48782e6cc4dbdf3b715610bc5e881e875f051953b920225b08e9d77706bd68e2c70daa3a138a06f8e800d3be25d1a09fd35aebf32954640035127fc86467ef456f07526fcbd9d5b81dbc3359cc4600a9a872daa168b61b23d495132db856391f76b44c1a506c75bc242b301462feca3ca441f93a05db71c481274d8f651e97000e814839e35fd6388a860f503a5b0c0a1fe6709fc3fab30fc52cf3c16", 0xbd}, {&(0x7f000071a000-0x4a)="a27f83b5caa6a609530fbd7adfdcc46c14fec5768c3c2405f59c0cd9af7f96fabdb4acb064c7ce215484ffecea577c04dd0228b0c15fac8ee9a5d907fe7c775a1fda9a5aaaf5243da5259963df122b30ebd41fe8e30ce5a9f61312", 0x5b}, {&(0x7f0000716000)="4ed0e3d2cdbee55b5bfb2996d87579e83b124fb6b0ffd46a53eb7a79aa5af2dde8589427f07fd6159e4c9cf732ff74f6d90f0366261c45f9760d7ef7660ae69f9a96db2f038908e5ed03d0f37a296897431a2c106c87f81c1e0abd2e5633eda8c6e87a94a103c7701c1a1165499605c4c5ccfef0df0668f93e25982f668378f660ee0fc5fa5a733eeab514b67d6f40c8f5344b2bf45978a9e49c0af5c283c5506c4e6a24e2172ed3e8cf1a4ab03ddc6913bc623e333b908c92803a3fd289c9cacb4d083a7142dee2", 0xc8}, {&(0x7f00008df000)="421fac92fe55c15f332027b5368f954231d83b52c838b5b6acddd45ebd8c82c96d2ed6dcf53679b3955fa839fd245b9975", 0x31}, {&(0x7f000072e000)="e94ceeed19ec99a42b5d8f5934de02d4ba6f438e1b63599700940d0bc6cc438085ce442fbc3f109d302186813b0805a3a26908a0afd3706074da5dda", 0x3c}, {&(0x7f0000367000-0xb)="0b14b2f2a10716918c7ad0", 0xb}, {&(0x7f0000cd0000-0x88)="ede7e541b18b52d94777258afa2f8e1b316f790494fb0fc491c5f0ce7776170b126f9dfe498beb08eacfa633534c0b2bc26383023c5a46ef9918be37643f37c280a0f13240a58add792dde2477100e61911ed8b47e2337a0d90f2702a997bb56bd9c9265df3b5f0b5644a3c5d5ff1640796b7c2f5cc55ad272e680e613607d126893c852455f4f8c", 0x88}, {&(0x7f0000b8a000)="b5b762d9d1e75635f79f3e71836c4e1a07f1cdf97ff9a611e82448f0e3a1829c40ccc352d98816c29170983ba4b95b7141dfe9fac6c86c309fe9113b0998a6d0f50ff4437a06bad69bdd9636bc882bf00e6f731e37babc87f74ffc21dce6fe2ae0488ea2048fe59b9060af7dc3328c3f02011f2612c574c796c168431f5fb435eed66e4843e16b4863c85330b238dab1df8def9cc3647f0ea66ab66fae48629e6796e2270dea", 0xa6}], 0x8, 0x0, 0x0, 0x4000000}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a23000)={0xffffffffffffff9c}) accept4$ax25(r1, &(0x7f0000167000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000095c000)=0x10, 0x800) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000f1d000-0x38)=[{&(0x7f0000317000)={0x27, 0x10000, 0x7f, 0x3, 0xfff, 0xfffffffffffffffd, "2eb9ac764484f6111a0a6fc4c6df1ca972a9a2c78c2bdd4a69476ff6d95ad786a77e7d67fcdcbfcd996d515b479b0f2f0bbd6ef24cf87b658fddd1d672fd1f", 0x3}, 0x60, &(0x7f00000d9000)=[{&(0x7f0000dfa000-0xb2)="04a004c1cf7c5d4fe55ac255951a396206f2c295e383bdcb3f3d037561e108bece07ed672f29301cf8b1955018cdb5d28884c0e1a7ba4d477cf4473e50657dd2fdd11c78de76a737db02b34134068ddb9b0f6e768bf0ee3913ab6aa024251a9c2221346fa532648aab9d786bdc71d319fcf5b8607f24bcacdbd301b02f2debf277b4ec0507703791fa7d4b101c1bc5cc60010e41c587db635de1a613bf3c22650816752a1c30a8b0a83f81550d682a6b9b6b", 0xb2}, {&(0x7f000071e000)="b3d0df81710b307d4f4d86944a4b2ebb2d0237614d6ec5b74d5ebcd0f1a1802c75e5fc0e7cc4f609a1acae2d9bdb7778d9bf23f1da55edabbde56169a82d2d08bf3b912aecd18a8d91876991c9bbbcb205c18a73fc186aa378d99f1a0249e7da7e42201d270801ba491a523fa84b17851e859c5301325925cde9aea31f910201044fe78df0573e393fd79ec8d274b4cc412305306398556173806e5d45a1c981c0f2c444b2cc413195f781b05575ebb5017fdb0a8936612335c8f12a7e9a76df906573144973a88fa228e6c7cff342f467985a", 0xd3}, {&(0x7f0000e69000-0xc8)="d876dfcd4e96123c21e019db70cb9888feed401143e4aded29d1a93cd4287f41c5bd4c64008b78eb911487e41d6198dca3751c076d934ac83732df85eb287adfc5b2ebed2b2c733ba6c943f54cca4f6e6d84182ff9635c5abcf618bd6052fca95db43ff1ee6642066edcf344a41f665ea30f6dddff02dc69ec31e80b957952609d0ec5a250e7ea755e7b060f690e3275133c9f7f37abbc907c45ce4cfb727148293ff3ad172ef3960385827812cecbc77628304ab24e9dc070f69bdf0855e61c0a15499ce7f21595", 0xc8}, {&(0x7f0000f30000)="4a5a0177423ed9a2f0aedb8247595fec2e4823588d643313412bf205f53deb91f42f2b22302154aeb66e9026b68ce1fe46301462098d811c3bbfe8afd6aa5e7dfe4d9af5eebd43f5ceee3ed5224ee2fda734986c63cc02321dc1999472cd62eec4a162", 0x63}, {&(0x7f0000e5c000-0x65)="152488097f6456f07b95d25cd59c2b2a40259b39e20eb3d71af293b2b8f35e62be6db9f1d95f101296af6f7cc5ddb6d4c6b93b6309d8f982b705c0d3df5c229616eb45ef3101acce8a02c9cbef108b04d58f3acbb25a17c5f6a2ad23a20fee7ea3177896dd", 0x65}, {&(0x7f00002bd000-0xd3)="cf0c9120b7d8317679534a10f17b12f4d76d8f888fa6cc5526765cce007a89add792d878df575dfb012088b092e378a373a71357a4a41a57a6c811dfc106c333a1924488c07d6ff1fba06f6160a67862759735af4b995fb18e59f77045b6c118dac54fb357b0babe77b3a6e420378507b22adc0236e97ce3eee03943b4de72cd0852335e0d768ee0021ad51b232f3c2b191cb941eee71f41759efb04c312fa6a5424ab8c0d44a68afc1ec8d8fe801dbdb823a58f6d1ea8bdf533e23b029ff368727f068a709edf4ed2cd492ba99b949cb08e09", 0xd3}, {&(0x7f00001b0000)="a0de0179c37cc30d37e0e79b82a8ffcdd44e6244ab2e77e5d25ca4d5cc0dc219519e8291a5bc559811cd3b61ba49e0bc8b291ecd9c3304ebfe05f47d1294288e37b49d0d9bd9c734c95bf6cb9514a9496a1b7c355e1d981ab592db5449438ee40db60103f281866816f8fa411a03965db5321f123619ffd320c9f04451fab4c0479be2d3a8cfb75622ae63a3e19ce433076cc53b0d2dea4824789e511720b15a56bbfccb3c429b514f12cf17cc04d2f8b6369d8e0ee0ea10472bd64fbc5211285c79c14a6b5294b97e50cc8219d92536b38a8df8f33e1c9a76795a437cd5cc4089ffc71f2f", 0xe5}, {&(0x7f0000dd1000)="c2ca2d075794a0925f3a4f39e85630c3fc585fddb57120af46d2dd3401007d913be0255b84fdb203cdc51b2676f0ffce45fdbf0bb27e322a3fded97d8a4d82fd86e4fb6847a52804769c83386e0d8c6f30f9cf733bba1c9c3cb47c0cb0c9c9b4dabb374ef83267303654135cada690ebf20cb6db04da4a17ea063727e8872b4097b1e4840e413e247cf8a69fa5287704779d59929973b13360e59209e90b654081c875c773", 0xa5}, {&(0x7f000045e000)="e69da724e6ab3e0a6f37c35b90d66c40c4ba047d219d57f5ae1322d2e2074edf43dfb64364a6b6733223aa9b0996f7a45142817d55cfec53bead4eb197beda67c2cec82cee2e9b65e2ca687e2d23cf44ba0c19e2e929d00afe3a4d80e66d", 0x5e}], 0x9, 0x0, 0x0, 0x20000004}], 0x1, 0x4000) socket$unix(0x1, 0x5, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg$nl_generic(r2, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:15:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000350000)={0x1, [0x0]}, &(0x7f000070e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000f1a000-0x8)=@assoc_value={r1, 0x0}, &(0x7f000012f000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000b80000-0x8)={r2, 0x1}, &(0x7f00000e3000-0x4)=0x8) r3 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000c1b000)=0x0, 0x80000) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000c9d000-0x4)=0x0) 2018/01/16 01:15:32 executing program 0: r0 = socket$kcm(0x29, 0x5, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00008bf000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8930, &(0x7f0000000000)={@generic="832213f9350438e9078638fce2039e03", @ifru_flags=0x200}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xe)={0x5, [0xc8b, 0x0, 0xffffffff, 0x7, 0x1ff]}, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x89ff, &(0x7f0000001000)={@generic="18b073fe80b670653a307bf3d15040a1", @ifru_data=&(0x7f0000002000-0x20)="db56c941c36f9e5fb678f4bc31ed80b5e2265eb1e7c0f5812e4ba7e2feca299b"}) 2018/01/16 01:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000a9e000-0x8)={0x0, 0xfffffffffffffffe}, &(0x7f00000e8000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ff6000)=@assoc_value={r2, 0x4}, 0x8) close(r1) r3 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000d82000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009a8000)=0x10, 0x80800) r4 = accept$ipx(r3, &(0x7f00005ea000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00002ee000)=0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000795000)={0x0, r4, 0x3, 0x0, 0x0}, 0x14) getsockopt$sock_int(r1, 0x1, 0x28, &(0x7f0000dab000-0x4)=0x0, &(0x7f0000bb7000)=0x4) 2018/01/16 01:15:32 executing program 5: r0 = socket(0x4, 0x805, 0x1) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000a2f000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r1, &(0x7f0000fcc000-0x1)='X', &(0x7f0000172000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r1, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r1, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) [ 109.581077] netlink: 'syz-executor7': attribute type 1 has an invalid length. 2018/01/16 01:15:32 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0xa, 0x100000000, &(0x7f0000004000)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000001000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000a000)=0x10, 0x800) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000015000-0x51)="7bca63b2b7c97cadd34c100ebde9f778b38c30b12652056932747d6f84e0a97a99bb9280003458be2462753a495256e16d32127c58e71d6a11de83b33b843d77555e80a9be9fe462c138dcf785b361488f", 0x51, 0x4881, 0x0, 0x0) bind$netlink(r0, &(0x7f0000010000-0xc)={0x10, 0x0, 0x3, 0x1002022}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:15:32 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00005e1000-0x28)={&(0x7f00008cb000/0x3000)=nil, 0x3, 0x5, 0x44, &(0x7f000031d000/0x3000)=nil, 0x7}) pwritev(0xffffffffffffffff, &(0x7f0000af0000)=[], 0x0, 0xfffffffdffffffff) 2018/01/16 01:15:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00009bd000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000c14000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) pipe(&(0x7f0000ac6000-0x8)={0x0, 0x0}) bind$netrom(r1, &(0x7f0000723000-0x48)=@full={{0x3, {"b75891865629b9"}, 0xffffffff}, [{"d86a3f799dc65d"}, {"0cde509ce59d23"}, {"2b13459a0daf74"}, {"b4dbe0f5bc7c2a"}, {"41409d027d12e6"}, {"e43e1e5d6550eb"}, {"37e676f98ce2b9"}, {"261074a547f756"}]}, 0x48) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f0000e69000)="c8", 0x1, 0x0, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) r2 = accept4(r0, &(0x7f0000c7f000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000e8b000)=0x1c, 0x80000) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f00002fb000-0x4)=0x8000, 0x4) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000b73000-0x38)={&(0x7f000082c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b15000)=[], 0x0, &(0x7f00005a9000-0x96)=""/150, 0x96, 0x0}, 0x0) sendto$inet(r0, &(0x7f00003bd000-0x95)="86", 0x1, 0x0, 0x0, 0x0) 2018/01/16 01:15:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept(r0, &(0x7f0000af5000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009c5000-0x4)=0x14) getsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f000026b000)=0x0, 0x4) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000aca000)=0x0, 0x3) shutdown(r0, 0x1) 2018/01/16 01:15:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0xd, &(0x7f00003bc000-0x4)=0x5ad, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000024f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000879000)=0xc) listen(r0, 0xb2b) getpeername$inet(r0, &(0x7f0000874000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f24000-0x4)=0x10) [ 109.650640] netlink: 'syz-executor7': attribute type 1 has an invalid length. [ 109.687447] can: request_module (can-proto-0) failed. [ 109.713537] sctp: [Deprecated]: syz-executor2 (pid 27697) Use of struct sctp_assoc_value in delayed_ack socket option. [ 109.713537] Use struct sctp_sack_info instead [ 109.738805] can: request_module (can-proto-0) failed. 2018/01/16 01:15:32 executing program 7: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x0, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000fd5000-0xb8)=""/184, 0x1c5) 2018/01/16 01:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000218000-0x58)={0x26, 'aead\x00', 0x0, 0xf, 'ccm_base(ctr-cast6-avx,rmd128-generic)\x00'}, 0xffffffffffffffd3) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a2e000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f0000962000-0x7b)="68d601287550cf8d6c45f0a5ba0eaf59f125fa77dc348c4f93ea25789bfae30bbd051601873e8dc6581b3ef35a6ab1e9fa0719d5d64a5d68", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000f46000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000842000)=0x10) sendto$ipx(r2, &(0x7f0000791000)="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", 0x1000, 0x8000, &(0x7f00006b5000)={0x4, 0x4, 0x6, "7399eb508652", 0x4, 0x0}, 0x10) 2018/01/16 01:15:32 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000000e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000e000-0x4)=0x10, 0x80000) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000002000-0x98)={0x4, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) r3 = socket$l2tp(0x18, 0x1, 0x1) r4 = accept4(r3, &(0x7f0000005000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000b000-0x4)=0xffffffffffffff29, 0x7fffe) connect$pppoe(r4, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='teql0\x00'}}, 0x1e) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x1c, &(0x7f000000c000-0x4)=0x0, &(0x7f0000003000)=0x4) socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x1, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={r0, &(0x7f000000a000-0x86)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2018/01/16 01:15:32 executing program 6: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fb7000+0x5b3)={0x5, 0x2000000000000002, 0x80000000004, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000fbf000)={0xffffffffffffff9c}) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000fc0000-0x28)={@common='bcsf0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r1, &(0x7f0000ca0000)={0x11, 0x0, r2, 0x1, 0x7ff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000062d000-0x20)={r0, &(0x7f0000fbd000)="", &(0x7f00000ff000)="", 0x0}, 0x20) 2018/01/16 01:15:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f00001f5000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ce0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000703000-0x4c)={0x0, 0x44, "43ca7074d892962d592a41e9e08ccfa0637dfe89e580cfd0bfa2e3eea51ab7a5a6a5a321d3cdb0f59d8b3ce938516692bdbb7bf1fa74d0377d8fe4fbfa7fca36ebb56716"}, &(0x7f00001dc000-0x4)=0x4c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00001f4000)={r2, @in6={{0xa, 0x2, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x8}, &(0x7f0000ba2000-0x4)=0x98) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000091f000-0xb5)="", 0x0) r3 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000e50000)=0x1000, 0x4) 2018/01/16 01:15:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="1000000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00007b2000)=@assoc_value={0x0, 0x0}, &(0x7f0000165000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00003e6000-0xa0)={r2, @in={{0x2, 0x0, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffe7a8, 0x2, 0x8001, 0x63, 0xff}, &(0x7f0000afc000-0x4)=0xa0) 2018/01/16 01:15:32 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000002000)={0x0, 0x0}, 0x76f3, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xec, &(0x7f0000003000-0xec)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@mpls_uc={0x8847, {[], @ipv4={{0x5, 0x4, 0x0, 0x0, 0xda, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd, 0x0, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0x0, 0x2, r0, r1, 0x8000, 0x0, 0x6, 0xc, 0x4, 0x0, 0x0, {[@eol={0x0}]}}, {"f702441461b84c65d7287ceaec1c888daa86009230233e7a849580a489765fdf41761befc5fc4abbddf0679886719e2b8c9414dfa0568d5aa9239f667f683818d02c2674199f08799f8d5d6bb4ebb14a5758651f5501930584d58d6973b2fab3602477d7b40462541dd7e61725fef300ef0d7546c304c7ba4d48b3f8dfb0503f2df409e3ec369c656e4be94f21f70d7bb6987efd2b1dde4bc7c6c21d5cc6688fd021d23519403611aaff65874977"}}}}}}}, &(0x7f0000f63000-0xc)={0x0, 0x1, [0x0]}) 2018/01/16 01:15:32 executing program 2: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000013000-0x1c)={0x1, 0x9, 0x7, 0x4, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000019000)={r0, &(0x7f000001a000-0x23)="0791", &(0x7f000001a000-0x17)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000007000)={r0, &(0x7f0000012000-0x1000)="", &(0x7f0000012000-0x61)="", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x2, &(0x7f0000017000-0x18)={r0, &(0x7f0000004000)="", &(0x7f0000016000)=""/0}, 0x18) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f000001b000)=@pptp={0x0, 0x0, {0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000010000-0x4)=0x20, 0x80000) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f000001c000-0x9)={0x1f, {0x9, 0x100000000, 0x748, 0x1000, 0x4, 0x20}, 0x1}, 0x9) 2018/01/16 01:15:32 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x1, 0x2ea, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, {0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, 0x8, [0x6, 0x800, 0xfffffffffffffffa, 0x8, 0x2000, 0x4c, 0x400, 0xfffffffffffffe01]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f0000000000)=0x10000, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000efe000)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xe}}, 0x7}, @in={0x2, 0x1, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xe03b53b78dd28dd6, 0x4, &(0x7f0000003000-0x8)={0x0, 0x0}) r4 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000003000)=r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r3, &(0x7f0000004000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:15:32 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa0002, 0x88) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000fd9000-0x8)={0x0, 0x4}, &(0x7f0000fd9000-0x4)=0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fd8000)={r1, 0x0, ""}, &(0x7f0000fd9000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000fd8000-0x2f)="b641d1089f7c9da27c74f2cd144004d042effdc7cccb5bb143f9a5e7c68bc5ca0d5c4d3f986bac823fd6ea029d99451e", 0x30, 0x0, &(0x7f0000fd7000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket(0x1f, 0xb, 0x20) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000fda000-0x28)={@generic="b36406cad3e23d59edd7278c1b1d05e2", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r2, &(0x7f0000980000)={0x1d, r3, 0x0, 0x0}, 0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f00001b8000)="296d8259604959ae4354c3f3b0742137c8885154d1eec6ff9eebff0d50e1acbac98d4e4f6e8e84af918c3de0bba054d191bb8666c345b7a3", 0x38, 0x40000, &(0x7f0000fd9000-0x1c)={0xa, 0x2, 0xf1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000fda000)=0x0) 2018/01/16 01:15:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket(0x4, 0x80000, 0x1) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x1000, 'lrw(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) poll(&(0x7f0000b6d000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x7) socket$alg(0x26, 0x5, 0x0) 2018/01/16 01:15:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f000020e000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006c3000)={0x0, 0x1}, &(0x7f00008bc000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d48000)={r1, @in6={{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xd1, 0x8001, 0x6, 0x8}, 0xa0) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[{&(0x7f00006f3000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) sendmsg$nl_netfilter(r0, &(0x7f000057a000)={&(0x7f0000ca3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000992000)={&(0x7f0000280000)={0xb14, 0x0, 0x0, 0x4, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x5}, [@generic="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"]}, 0xb14}, 0x1, 0x0, 0x0, 0x4008801}, 0x8000) sendmmsg$unix(r0, &(0x7f0000bd0000)=[{&(0x7f0000035000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f000001a000-0x90)=[{&(0x7f00006cc000-0xba)="8d4185822d7f2593d63750f2fd9b515a7eb932a74cb3f37158b06d0eb4684c87f5cdf537b9f5171893394011734b1708932e44b3cc9d9411e6a2a1186e91e2ed3bee445950b6f91bd1dee1dbede447e97949928ca2967a0b7c400d73fb47b99b5c1d1d45e0788ca6cfa9ab9071b1b54f3944770c5372cdde5bacbca6cfad30a5ce6dc5081084638f9b217e2f68b95984c32dd13d824f8ab770fc9a056029277f561a0d097b85e7adc7e119093adc033b961a24c00d7750ed70c0", 0xba}, {&(0x7f0000f65000)="e10adead350b6686c6fe704e6e3fd3635dbd12cf846a8a6b575411ac4ad1f2661b7a22bf3385fcaf385da1ccdbb5c78f10e00a7107b5b50cb15a0b423aa8eae3f5c010993e5a09ebd9c7ec8e44622de1736e933ba6f278d72ac960cc014f1217bbd0ca2ffc261c1c31f7871401585b9f070c884bd87ff96592bb5e4081c7273337f125a7dcc18e48322366371adf7bf1ba5308cf09d7ff0f98d82e9f851b3f9e3f05e5ec09fa1ea3ffcf20c60cdbd5642c62ba02ecc2ea8a943709932fed749a15addd324879c3708947b12e6729108deb058ecd3d790f640193e6ea359c7cba3569c3de957eae", 0xe7}], 0x2, &(0x7f0000f59000)=[], 0x0, 0x0}], 0x1, 0x4000) 2018/01/16 01:15:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000118000-0x4)={0xffffffffffffffff}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) connect$l2tp(r0, &(0x7f00005e7000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x0, 0x4, 0x2, {0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}}}, 0x32) syz_emit_ethernet(0x64, &(0x7f0000b18000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="434ee84a8dbc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x56, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000001, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x2000000000008}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, @empty=0x0]}, @generic={0x0, 0x4, "fe1d"}, @ra={0x94, 0x6, 0x3}]}}, ' t'}}}}}, &(0x7f0000772000-0x8)={0x0, 0x0, []}) 2018/01/16 01:15:32 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000065c000)={&(0x7f00008c9000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000863000)={&(0x7f0000df6000)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0x0, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, {0x0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffd, 0xe, 0x0, 0x0, 0x100000001, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x1) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000615000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @rand_addr=0xa000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa26, 0x100, 0x9, 0x5, 0x80}, &(0x7f0000370000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r3, &(0x7f0000002000-0x6e)=@file={0x0, ""/108}, &(0x7f0000001000-0x4)=0x6e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={r2, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9, 0x20, 0x10000000, 0x24}, &(0x7f0000d1e000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000250000)=@assoc_value={0x0, 0x4ca1}, &(0x7f0000b41000)=0x8) socketpair(0x7, 0x80000, 0x3f, &(0x7f000027d000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000ce9000)={r4, 0x66, "d7fe4b1aafbf488947728eb5ee53a9ad5ca073040da06d27edd301096fee9224f39a95bc9d4e84c152f94ea7cd05878ffbbd9e2ce6317458b3360a340a448f4af6cdf0bd172a595b0776c2ab9c82e081ef6981525d587959b755f79fd476681119c736292b79"}, &(0x7f00006ad000-0x4)=0x6e) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007b7000)={r4, 0xef}, 0x8) 2018/01/16 01:15:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f000094d000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000876000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00005ec000-0x20)="", 0x0) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000b71000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(anubis)\x00'}, 0x58) socketpair$inet6(0xa, 0x800, 0x358, &(0x7f0000218000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000405000-0x4)=0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f0000a85000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fb8000-0x4)=0x14) accept$alg(r3, 0x0, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000434000)="781096102715092ea32a940af4d3d83acf", 0x11) 2018/01/16 01:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000df6000-0x8)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f0000f5a000-0xbe)=""/190, 0xbe, 0x3, 0x0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(0x7f00007b9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$packet(r1, &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x14) 2018/01/16 01:15:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000000003, 0x0, &(0x7f0000387000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000061a000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d08000)={0x0, 0x0, 0x0}, &(0x7f00007dd000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000a7b000-0xe8)={{{@in=@loopback=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0e000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000fae000)={0x0, 0x0, 0x0}, &(0x7f00004a2000-0x4)=0xc) r7 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000deb000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000040a000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00004f9000)={0x0, 0x0, 0x0}, &(0x7f0000e03000-0x4)=0xc) r10 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00005bb000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007db000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dfb000)={0x0, 0x0, 0x0}, &(0x7f0000210000-0x4)=0xc) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000f9e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000925000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00002cc000-0xe8)={{{@in=@rand_addr=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003e8000)=0xe8) r15 = getgid() sendmmsg$unix(r1, &(0x7f0000309000)=[{&(0x7f00006ed000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002cc000-0x20)=[{&(0x7f0000bd4000+0xebb)="384b5186b7866d32aa8292", 0xb}, {&(0x7f0000470000)="007559c21caccbe788f45872639425294558498895d0ffccaf1482dde11e2f7c7ea1e16b4f6d4b9bb20d9f55", 0x2c}], 0x2, &(0x7f00008ba000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r1, r0, r3, r2, r1, 0xffffffffffffff9c]}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x20, 0x1, 0x1, [r2, r0, r3]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xe0, 0x4000040}], 0x1, 0x80) recvfrom$unix(r1, &(0x7f00004df000)=""/0, 0x0, 0x0, &(0x7f0000b65000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvfrom$unix(r0, &(0x7f0000ca7000)=""/227, 0xe3, 0x0, &(0x7f0000470000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 01:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000e0d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000714000)="b70a75bbd5e383e5b3b600005c54db0a295d08df8217ad4000000000000000e6d3", 0x21) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e0d000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000c88000)=0x0, &(0x7f00004d1000)=0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000726000-0x12)={@generic="b100adeab4734f0f42a47ca10a396907", 0x6}) 2018/01/16 01:15:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000da3000)=[{&(0x7f0000b6a000)="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", 0x128}], 0x1, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x4}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) read(r1, &(0x7f00007fc000)=""/34, 0xfef3) 2018/01/16 01:15:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'sha512-avx\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$unix(r1, &(0x7f0000aca000)={&(0x7f0000fd1000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000257000-0x60)=[{&(0x7f00007dd000-0x35)="c0", 0x1}], 0x1, &(0x7f0000c67000-0xa8)=[], 0x0, 0x0}, 0x8000) sendmsg$key(r3, &(0x7f0000126000)={0x0, 0x0, &(0x7f00007c0000-0x7)={&(0x7f000063a000)={0x2, 0x4, 0x0, 0x0, 0x2000000000000027, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = accept4(r0, &(0x7f0000418000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000348000)=0x10, 0x80000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r4, 0x800442d4, &(0x7f000052d000)=0x9) 2018/01/16 01:15:32 executing program 0: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000036000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000031000)=[{0xc, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T1(r2, 0x103, 0x1, &(0x7f0000036000)=0x8, 0x4) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r3, &(0x7f0000038000-0x38)={&(0x7f0000035000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000024000)=[{&(0x7f0000017000)=""/1, 0x1}, {&(0x7f0000021000-0x1000)=""/4096, 0xfffffffffffffc4e}, {&(0x7f0000036000-0xe9)=""/233, 0xe9}, {&(0x7f000000c000)=""/207, 0x488}, {&(0x7f0000013000)=""/29, 0x1d}, {&(0x7f0000038000-0x1000)=""/4096, 0x1259}], 0x6, 0x0, 0xfffffd5a, 0x7}, 0x2) setsockopt$packet_int(r4, 0x107, 0xb, &(0x7f0000014000)=0x9, 0x4) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/16 01:15:32 executing program 6: mmap(&(0x7f0000000000/0x2ea000)=nil, 0x2ea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e580ef24d71a19dd93fc727", 0x10) accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000166000)={0x0, 0x0, &(0x7f000019f000)=[], 0x0, &(0x7f0000283000-0x48)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f00002ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002ea000)={0x0, 0x0}) recvfrom$inet(r2, &(0x7f0000204000)=""/99, 0x63, 0x10000, &(0x7f0000029000+0x542)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:15:32 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000c10000-0x65)="025a7faff808c220d42bf4020e7978fee74c24cf6b823f0bb7e831eff99c163e68e8e748e10ddcda98c91e8413d7a3928c4660889c98c86397675ba19472461f061faa50809d50a6f2b2933f844b533d1421025217e1712ea95f4a4e6a71cf878e5b7e91f32a3b42b78bbf", 0x6b) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x3, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000059e000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0}, &(0x7f0000fef000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000852000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002ca000)=0x4c) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001af000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x9, 0x0, 0x1ff, 0xa, 0xa0, 0x0, 0x0, 0x0, r2}, {0x5, 0x6, 0x8000, 0xc622, 0x80, 0x40, 0x101, 0x7}, {0x530, 0x3ff, 0x7f, 0x7}, 0x0, 0x7, 0x3, 0x1, 0x1, 0x0}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x4, 0x3, 0x1, 0xfffffffffffffff7, 0x4, 0x9, 0x73}}, 0xe8) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x8000000000004, 0x4) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) accept$packet(r3, &(0x7f000040a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ae0000)=0x14) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000ff0000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:15:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000719000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000077d000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000afa000)={0xffffffffffffff9c}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000054f000-0x4)={0x1}, 0x4) socketpair(0x8000000000001e, 0x1, 0xfffffffffffffffe, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$packet(r2, &(0x7f00000b4000)=""/75, 0x4b, 0x0, &(0x7f00005ba000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="b662483bccd8", [0x0, 0x0]}, 0x14) close(r1) sendmmsg(r3, &(0x7f0000508000-0xf0)=[{{0x0, 0x0, &(0x7f00000cc000-0x40)=[{&(0x7f0000abe000)="45569cd3f5bbf6301b678f6b339c21b22416487b1d49ff05159edd8e09b2672df675d47ca34060358012db3da9f39333356c0b7da1456de186fb35d30e12e6514465ad4d70ddc1a831f4bd29", 0x4c}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 01:15:32 executing program 3: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000000c000)={0x5, 0x5, 0xff, 0x80000000000003, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f000015d000)={{0xffffffffffff7fff, 0xff, 0x6, 0x64d6, 0x7, 0xfffffffffffffff8}, 0x1}) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000004000)={r0, &(0x7f000000e000)=""}, 0x10) 2018/01/16 01:15:32 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000001000-0xf3)="02c001f2ab29d6983780a27763310a9a24c5f36d7d3e14058bd8943c3298fa49623171b8c2af42772d7848f40f992db1c910f4beed821ffd0a44fc3146798091eb31720ca1d1e72933d92c26a8eef114b9475603b45636e374cf3e8760fec6caa028793eb8eee7dd0a308e643086bcf5714153518551ecdc9dd2414aa7ceadefa57bd3ce8ccee81dd04e3ce849be53e24bb817ffc4eaba0fc146d3cce9142a09269c5ee59ce1be9432dff4719201b5980137370a498e20773c37a4a04fa2a5b8ddc117559c2c9415049a3fc12c5897cb1566593c53cfb5eeee37a1937442d58ddeb6c2b1d3f5fb53051e56d581272d8a77c457", 0xf3, 0x1, 0x0, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r1, &(0x7f0000002000-0x1000)="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", 0x57d, 0x0, &(0x7f0000000000)={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) 2018/01/16 01:15:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) write(r1, &(0x7f0000e77000-0x73)="b7", 0x1) mmap(&(0x7f0000000000/0xea0000)=nil, 0xea0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000008000-0x26)="240000001a0025f00000000000edfa0e02f6f900e003bf06ffff00ff0800090005000000", 0x24) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x84, 0x7c, &(0x7f0000621000-0x8)="8000000000020004", 0x8) getsockopt$bt_hci(r1, 0x0, 0x3, &(0x7f00005f0000)=""/171, &(0x7f0000be4000)=0xab) 2018/01/16 01:15:33 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x15}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000f000)={0x0, 0x0}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f000000f000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x0, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x16) 2018/01/16 01:15:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000469000)={0x81, {{0xa, 0x3, 0xfffffffffffffffc, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x44) close(r0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000274000-0x48)={0x8, 0x6, &(0x7f000092a000-0x30)=@raw=[@map={0x18, 0xf, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0x3ff, 0xf, 0x9, 0x6, 0x38, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}], &(0x7f000059f000)='GPL\x00', 0x5c005ab2, 0xe4, &(0x7f000008b000)=""/228, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00006e3000)={r0, r2}) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffffff}) 2018/01/16 01:15:33 executing program 3: mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000de3000)={0x0, 0x0}, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000de4000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) bind$inet6(r2, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) ioctl$sock_inet_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f00000b9000)={@generic="0e51626e573db9e92fcdb1d6b60e61bd", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r6 = accept4$inet(r2, &(0x7f000025a000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000099c000-0x4)=0x10, 0x800) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) sendto$inet(r6, &(0x7f0000eb7000-0x84)="6e2c6688d7309a17d99b313575b9f9dd56fa8e67779038d1ca209220aeff9cf86a791282f48a5ae26f5072f1cb35e1b6f388af239962c021e07790311750c097bbc0a9685da7e6d7b4550944588cbaffb2323c8a3f7df0d9b246b7f870fb0934af5cef17b30b7b094d27c95b6ae4ab90d69d6f11b17a0f10bb74f6494119e33d890c6e89", 0x84, 0x4000000, 0x0, 0x0) getsockname$inet(r6, &(0x7f0000532000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000334000)=0x10) connect(r0, &(0x7f000055c000)=@llc={0x1a, 0x5, 0x6, 0x0, 0x1, 0x401, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10) 2018/01/16 01:15:33 executing program 6: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e94000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000ffd000)="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", 0xfd, 0x8000, &(0x7f00002b0000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xdfc000)=nil, 0xdfc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x0, 0xb, 0x0, 0x1, 0xfffffffffffffffc, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000d39000-0xa)='syzkaller\x00', 0xff, 0x1000, &(0x7f00002c4000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f00003b3000-0x8)={0x0, 0x0}) r3 = accept$unix(r1, &(0x7f0000bfc000)=@file={0x0, ""/4096}, &(0x7f0000b5c000-0x4)=0x1b4) r4 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r4, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r4, 0xb0a) r5 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r6, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r7 = socket$llc(0x1a, 0x2, 0x0) getsockopt$sock_buf(r7, 0x1, 0x14, &(0x7f0000cfc000)=""/0, &(0x7f0000dee000)=0xfffffffffffffe9e) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x1004, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r6, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r2, 0x1, 0x1000000009, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d32000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r8, 0x29, 0xcc, &(0x7f0000dfb000)={{0xa, 0x3, 0x32, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb9}, {0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7}, 0x6557018c, [0x8, 0x8000, 0x80000001, 0x8, 0xfff, 0x7fffffff, 0x3, 0xb92]}, 0x5c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000228000-0x4)=0x0, 0x4) 2018/01/16 01:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000ee9000)=""/254, &(0x7f00003b6000)=0xfe) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x4) connect$inet6(r0, &(0x7f00004da000-0x1c)={0xa, 0x2, 0xfffffffffffffffc, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0x0}, 0x1c) getpeername$inet(r0, &(0x7f0000594000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000034f000-0x4)=0x10) 2018/01/16 01:15:33 executing program 1: mmap(&(0x7f0000000000/0x5e4000)=nil, 0x5e4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x7, 0xf4c, &(0x7f0000563000-0x8)={0x0, 0x0}) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00005e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00005e5000-0x4)=0x14, 0x80800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00004d9000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00005e2000)=[{&(0x7f00002ef000)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r4, &(0x7f00005e5000)={0x1d, r2, 0x0, 0x0}, 0x10) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00005e5000)={r0, 0x0, 0x39, 0x1000, &(0x7f00005e5000)="19624e31ae66ea63451fbfb62f21e3e111d9774ac9247c203ec529c111ecf154f6fc4e757ffe892e240ad6e4d064c76a082a6d46d1cd91b27e", &(0x7f00005e6000-0x1000)=""/4096, 0x0, 0x80000001}, 0x28) vmsplice(r4, &(0x7f00005d8000)=[{&(0x7f000014f000-0x1)='3', 0x0}], 0x1, 0x0) 2018/01/16 01:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000e87000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x14) bind$inet6(r0, &(0x7f0000b16000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r1, &(0x7f000025f000)={0xa, 0x1, 0x10001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) sendto$inet6(r1, &(0x7f00006e0000)="cf", 0xfffffffffffffe3b, 0xfffffffffffffffe, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 01:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$int_in(r0, 0x5452, &(0x7f000050f000-0x8)=0x7f) r1 = accept(r0, &(0x7f0000c3e000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000309000-0x4)=0x10) bind$unix(r1, &(0x7f000021a000-0xa)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000dac000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x1, 0x9, 0x80000000, 0xc8}, &(0x7f0000d41000)=0xa0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000b8a000-0x8)={r2, 0x401}, &(0x7f00000ce000-0x4)=0x8) r3 = socket$nl_route(0x10, 0x3, 0x0) connect$netlink(r3, &(0x7f00008a2000)=@kern={0x10, 0x0, 0x0, 0x8400400}, 0xc) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r4 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f4000)=0xa) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007b5000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00009f5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001aa000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f0000001000-0xc)={r6, 0x80000, r7}) 2018/01/16 01:15:33 executing program 0: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) getsockopt$netrom_NETROM_T2(0xffffffffffffffff, 0x103, 0x2, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(0xffffffffffffffff, 0x800443d3, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x100000000, 0x1}, 0x0, 0xfffffffffffff9c0, 0x0}) syz_emit_ethernet(0x4e, &(0x7f00000f2000-0x6f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @icmpv6=@mld={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) sendto$inet(r0, &(0x7f00000cc000)="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", 0x1000, 0x801, 0x0, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x17, &(0x7f00000f7000-0x17)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@llc_tr={0x11, {@snap={0xab, 0xaa, "0cda", "2082c4", 0xaaa09fb0dad9de37, ""}}}}}, &(0x7f00000f6000)={0x1, 0x3, [0xc88, 0xdcd, 0x374]}) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$ax25(0xffffffffffffffff, &(0x7f00000f7000)={0x0, {""/7}, 0x0}, &(0x7f00000f7000)=0x10) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000052000-0xac)=""/172, &(0x7f0000091000)=0xac) sendto$ax25(r1, &(0x7f00000f7000)="90ba9d09a45c7dcf7df52cb50683375c3de9c564a8ac3b13c8d7e7bb2bc86ac919045b98c25c2724d24ce618b9073f9b583b6f4a58ea4081cf56b0cc002007c9281173f34bb029de7d478d97441f04888f65f75c1ca1bbc6e3e86ffb978698244101fc53f4f0064502ee681f3e23699c74886ae35e720a318854765224307001a833ce6d9c537fb0b0eeb809d82f9b36633d4d65f799816cbfe42a2b97884a0d4ad683b8b6b1e6ed375789831023a788d75618f328bc2acb67628aa197f6bb0349", 0xc1, 0x0, &(0x7f00000f8000-0x10)={0x3, {"c43caf8f36d124"}, 0x8}, 0x10) 2018/01/16 01:15:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) write(r0, &(0x7f0000011000-0x1000)="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", 0x1000) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000e86000)="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", 0x118) connect$inet6(r0, &(0x7f0000aad000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) poll(&(0x7f00009ab000-0x28)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 01:15:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000878000-0x20)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x7fffffff, 0x2, 0x3, 0x0, 0xbe, 0x1000000002, 0x4}, &(0x7f000072d000-0x4)=0x20) sendmsg$nl_generic(r0, &(0x7f000005f000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000ce9000)={&(0x7f000001d000)={0x14, 0x4000021, 0xafe, 0xffffffffffffffff, 0x2, {0xe04, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000400}, 0x0) 2018/01/16 01:15:33 executing program 0: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f7c000)={r0}) socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000f7c000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffe, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000f7000-0x4)=0x8c) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000f7e000)={r2, 0x4, 0xbd}, &(0x7f0000702000)=0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000f7d000)=[@in6={0xa, 0x0, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}, @in6={0xa, 0x2, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, @in6={0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x47}], 0xac) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f00008af000)={0x0, 0x0}, &(0x7f0000f80000-0x4)=0x10) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000f7e000-0x20)={0x7f, 0x8, 0x200, 0x1180, 0xfffffffffffffffb, 0x0, 0x7, 0xf65, r2}, &(0x7f0000f7e000-0x4)=0x20) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f7c000)={r2, 0x80000000}, 0x8) setsockopt(r0, 0x10e, 0xb, &(0x7f0000f76000-0x4)="9ace01dc", 0x4) pipe(&(0x7f0000bd2000-0x8)={0x0, 0x0}) setsockopt$packet_buf(r3, 0x107, 0x0, &(0x7f0000d74000-0xb4)="ba0247e76f730f6395c21e11d2b495de6a78322378adfcd17f0a4c10a75799c77889b74bfcf20cde2cf2c8262fa7fbc9ef96700e5cc5a52196ebc09ee1a68717fde452d8d6a980e7049b368afa59f92870bf1ffe72c949aec6dac9ba0ac1e028f5ba2916388edf265c9206ea0207be1c7382c65e287708e3d6faa457d0ba3df27444e03987a7b837c1b83cdf58aab9faf4341f7ba1e83aa2cfc7eef830ebdaf9895202a5eca95050a5cf2f679f4a62e6c58644d2", 0xb4) socket$inet6_udp(0xa, 0x2, 0x0) write(r0, &(0x7f0000062000)="220000000007fb420107200700030000001f0000a4d2bd001cffffffeff70700aa00", 0xffffffffffffff67) 2018/01/16 01:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000540000-0x4)=0x0, &(0x7f0000712000)=0x4) write(r0, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000100000000000000ff10", 0x24) 2018/01/16 01:15:33 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip_vti0\x00\x00\x00\x00\x00\x00\r\x00', @ifru_data=&(0x7f0000008000-0x20)="6db19e190801b07d6f1735c49846e4f13e566e2bded7b04d929d52f1c52cf47b"}) r1 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f000000e000)=0x0, 0x800) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000000f000-0x4)=0x14) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000000e000)="8ecc594d4744b4be12c57a2e0783e1a5", 0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002000-0x1a)={0x0, 0x6, 0x9, [0xfff, 0x3, 0x9d, 0x5, 0x80000000, 0x0, 0xd1, 0x6, 0x6]}, &(0x7f0000010000-0x4)=0x1a) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000f000)={r3, @in6={{0xa, 0x2, 0xfffffffffffeffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 01:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept$ax25(0xffffffffffffff9c, &(0x7f0000f9d000)={0x0, {""/7}, 0x0}, &(0x7f0000bfa000-0x4)=0x10) bind$ax25(r1, &(0x7f0000425000-0x10)={0x3, {"f8fba82854a44a"}, 0xd833}, 0x10) sendto$inet6(r0, &(0x7f000051a000)="", 0x593, 0x0, &(0x7f0000764000)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x1c) r2 = accept$inet(r0, 0x0, &(0x7f0000619000-0x4)=0x0) r3 = socket(0x0, 0x800, 0x5) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000702000-0x4)=0x0, &(0x7f000073e000)=0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000945000)=0xa19, 0x4) 2018/01/16 01:15:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000a30000-0x4)=0x200000000000023, 0xffffffffffffffc8) close(r0) 2018/01/16 01:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10040000010, 0x4000000400000003, 0xc) write(r0, &(0x7f0000c68000-0x1f)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f00002bc000-0x1)="", 0x0) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) close(r1) 2018/01/16 01:15:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffd, 0x8) r1 = socket(0x7, 0x3, 0xcbd6) getsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000e80000-0xc)={@multicast2=0x0, @rand_addr=0x0, @multicast1=0x0}, &(0x7f0000f8e000)=0xc) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004b8000)=0x0, &(0x7f0000560000-0x4)=0x4) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000ec4000-0x4)=0xd7, 0x4) 2018/01/16 01:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f00001f4000-0x118)="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", 0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000488000-0x8)={0x0, 0x400}, &(0x7f000099a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f52000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000036b000-0x4)=0x8c) 2018/01/16 01:15:33 executing program 7: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r1 = accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f68000-0x4)=0x10) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f6b000)={0x0, 0x37, "a75b7be3c80d8904c17c78eedad77820de9e0a97195d40b4c5228f4757332497762176dbb37c29fa4d8176ab8ac37c3cf983ed3d73e593"}, &(0x7f0000f6b000)=0x3f) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000006c000)=@assoc_id=r2, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f6b000-0x98)={0x0, @in6={{0xa, 0x2, 0x1e6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x66}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f00007ff000-0x4)=0x98) 2018/01/16 01:15:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x5, 0x4, 0x2) writev(r0, &(0x7f0000e07000-0x20)=[{&(0x7f0000837000)="a2ce8aa90463ccdd9b04a45df3efb11a110c39ca5f65c44ce4cb3c8a2bd58367842b73c0421c1dd77c6bef05d2d18f037f18735a2e6337c35d94b1bebe2045660f502e2a7389e69580c0ab1e5a51b30c4416cb57f37554ae38b1f0f52bc78de5519bbf1c6be4c3029796a25b0da91e314f4e399d73afb68deafbfa18436ddfa51371a28f3c2f816a34b627745bd338dfa29cb17b51", 0x95}, {&(0x7f00006f3000-0x1000)="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", 0x1000}], 0x2) socket$alg(0x26, 0x5, 0x0) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000bab000-0x4)=0x4, 0x4) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x3, 0x10f, 'xts(aes)\x00'}, 0x58) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000f88000-0x4)=0x0, &(0x7f00000e1000-0x4)=0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f34000)="0a07d11cd5de00e5b3f60c017e54dbb2295df0000300064000000083000000e6f6", 0x21) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000349000-0x1b)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x11, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, @in6={0xa, 0x1, 0xffffffffffffffe0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x106c}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) 2018/01/16 01:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) recvfrom$inet6(r0, &(0x7f0000881000)=""/1, 0x1, 0x20000000002, &(0x7f0000f31000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = accept4(r0, 0x0, &(0x7f0000dc4000)=0x0, 0x80000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000c20000-0x4)={0x0}, &(0x7f0000292000)=0x4) 2018/01/16 01:15:33 executing program 0: mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002a7000-0xd0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x806, "c25dbe6f5dd9d300cb7462c9c2d096d3e81693aa2eec1ef5776bf92c"}}}, &(0x7f000026b000-0x10)={0x0, 0x1, [0xcd8]}) r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000193000)=@common='syzkaller0\x00', 0x10) 2018/01/16 01:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0xa, 0x8) setsockopt$inet6_int(r0, 0x29, 0xdf, &(0x7f000049b000)=0x80, 0x4) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r1, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ec2000)={0x0, 0x4, 0x0, 0x0, 0x0, 0x0}, 0x14) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000060b000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008ca000-0x4)=0xb) 2018/01/16 01:15:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f75000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000bba000-0x10)={0x0, 0xb, 0x3, 0x0}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x4) r1 = socket(0x5, 0x5, 0xffffffffffffffff) sendmmsg$alg(r1, &(0x7f0000772000)=[{0x0, 0x0, &(0x7f0000688000-0x20)=[{&(0x7f0000823000)="86f8edc0af62b3c84cb13a28f0ff4a120ed749af183e0742e4f85f42d355ab0665354abfb0a65fc4af3436f79e4646bdca47f37cecd276fbcc32fa64607aa0ec64d85d17c9651613870ee5a562506d1ff389a6f8c223be442022b27dabd1429692a8feb6fa0f92e20cc532462dc162310a7d2aea23a157fd5a006db1694a7dff300c08b6e091b16ae650c60aea4f15cfababb47a2967", 0x96}, {&(0x7f0000412000)="bf542d0c3e63519e3f9e9e98d3fe969426ef34820fe36cba239377b804b519986cf43e07f7e46da5a2c81ee4a7fa41ccba2ff5663119b26709f8ee6cac7d50d6be531e5c7589b20d890ef0e6b24366784299f07d", 0x54}], 0x2, &(0x7f0000412000-0x30)=[@assoc={0x18, 0x117, 0x4, 0x3}, @assoc={0x18, 0x117, 0x4, 0x7}], 0x30, 0x40010}, {0x0, 0x0, &(0x7f000013b000)=[{&(0x7f0000b2c000+0xd66)="18488eb798aa9d590c4a456feeecd35c5d2e26f4e877afd374e22d2401c69c94080437b43378f0d5a777064bb0197fc29c116a593cc611c68178bee89243fe520529734e4e43a2c0bc68da3ed6da3cffef05ba22cae8f88f05a7f6091c4df24c7b042221b32e9f5db6255930277086715f717fba32bd79c405b0767f", 0x7c}, {&(0x7f00009f0000-0x40)="7f75d9bef29fe8d26291afe602deeaab9a096425be7e232b26705a4148f38f3fdaa077da065f4c37e1060f34dd85f7ae38ab5a91e84e9dc0b0a8398fd7a68445", 0x40}, {&(0x7f0000b38000-0x57)="a984c1edde0c0dd8b116e53b9409c99faf60dab48c82d7c3eb7f83a3aaa8a7e09f19c7864b5a54e75cea14ae7d69b8c5347ef7dfce2e94be2e107f5ebfb0bbabdf0cef5cd221ecfa04ce139c9ea6e2cf7c2e4f2a47548c", 0x57}, {&(0x7f00006d0000-0x7c)="6c8e3489e7cb3d21eace175af8128542519002750e6256ab58231ba48ef01fc562f3e2e97d54990468e88b21600efea55688091a1566c6da8612fedd03d1e326ffd1ea9f554befa39e53e1396ce163d5ff2266598f28c6b6cc2f2ab973371f90efbfd1e270e358ae54a4293ec95749daf0d179aecd77c5e21d05f567", 0x7c}], 0x4, &(0x7f0000b76000-0x11a0)=[@op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @iv={0x110, 0x117, 0x2, 0xf8, "ffd34e4efd551328a842851f92a458ecc03c9ae9eab4a78abb2ecd338769a4651181c0ee8c930169282fc3b92b8fbb703905e2455f0b261a020a40525147dd37f0148b6464ef5b43a1e808f89dc3b8f573ee76305a8ef4626ed5a03ba305879dd555560360ba570a8a4f29f642fdc7878611e3987186a43ad454640ba310f48a5135df2c1480797dcaa75ac1ca67f8d8e9ae3fe64024d3607a05f1e78b9c54471d190593539a9ddcda3b43592e56e6d3dadd153388c4b92a109e9f5d5a09902d31b7282562d4f9835a14d5fbea5915d5e4d9c867762e13f832752314dde7984fb25ce8d422237e5f578a9d6e86aaf3b734383f720ff86914"}], 0x11a0, 0x4000000}, {0x0, 0x0, &(0x7f0000918000-0x70)=[{&(0x7f0000e11000-0x54)="0eb306b354976241f58a17943fde6f06116e8ed70b2bbab487f6e2fdcc5dc751b42a944ba7c4aa7dd00562c06ca325f6270029ca4d20d0863636ac86bbfcfc4dc1668664c7beca40dfc315d087712ee9687d3a69", 0x54}, {&(0x7f00004ab000)="abee1a98f33c852aff0db0d251c7b5ca687821f9556a33f4e040781fd4d4b2c718886709763d", 0x26}, {&(0x7f00000fe000-0x61)="e2892e7e2048d8e0b17e2f0e9144271ee5ad6679e81ef3808ea98eda6a98222165c8a8988a3e2da117af49ac684445fefc632d05f5b99f608bf33dbbce9ecac49ff7a943ca22c14a4630ef521763defe3f812675ee7940ec652b27da11207f5355", 0x61}, {&(0x7f0000ac1000)="cf995673114bc97aa03aeea3149fb48e6f0ebb464484103ee78c893c149c8b6ec907cd01915bc32c24a3087e06c779859d2b058420b43474fc35d25630ec11d5755b7357c6bc7f541b9133717352062246762c48f9864952327ee156be948d256f90cf7383d50f12d098f4a9bef819ccc987447d3866d34e9161d873d242ca03dadad58e266fdea7976c011ffa3d330cdd337a1659bf88e1aaa14f988ddd56d3f9a10f598276c6faca64edca80d067260fd0c609947280a06bbfcdb55e16acd7", 0xc0}, {&(0x7f0000f78000)="34f98d84903b68e43c8fc5ca776c064d0d239c4f894c8d2448f38126e69cd6d62d55430599f35cb5e7db174c9b7c101b6797dd5cc8e7dbe740557218d6136a0d1b36f4e0cd5bfdcae0457d07edb35b0764e666567b7632fd43f59a6149ecd179cc48ca69f82b289a6fa51b9bfbbef627f330bcb07fb8de79f1208e5a8204cdec96e2486d2eaaf56a0ed3a92428b75b2ce9dffdb4731cd0dff9fcf9d97aaf6bbb097fb26657b732a8d3c3f01b95e4dd278a8963a933d9ea34d58c58ab388d", 0xbe}, {&(0x7f000069d000-0xdf)="794c15606ab43f9761a22b8ab8bbbb856b42e9d1245dfda0b00229a2168289d5027b2785ce3a6412d0f5efd0bf09da8db894a4cd8e96a0ef973eba2f87cfdc39365a727cdb0905c670dc30034abd41a95fd657f1334cb4b1bf20e19ffb2d4d9cbc245dfe543cd15b8a9d23b492abddb7268ec7727cfdc0bcc9cacb8ba1608fb5c2092e60c30633d601c264eed5a63d5759a876f387090ee794b73660c44caae562baa87b27b6e255255587a8a018960c6960a16ff3bd30ef62cbea110d8ad12efb31a52eccf3310cf485a9dfdf0d15359d7911009e92cea3437b9cc9a7f563", 0xdf}, {&(0x7f0000099000)="94876b0894c0f3efcc47663fef94cccf33418df7e8967539eab6ad07b2b1e0b1ad5a2983b0bdad0a203b39154ca2464c7b89b5f2d4f9f246380fd7179fb35d242a7f4316dc4b232860d4bc54e4d2e6195c60d3a29f6972a6cf1bab26ad3e62c5a7626976dcbbf2955b1d6e9b0fcd44", 0x6f}], 0x7, &(0x7f0000346000)=[@assoc={0x18, 0x117, 0x4, 0x4}], 0x18, 0x800}, {0x0, 0x0, &(0x7f000015c000)=[{&(0x7f0000f40000-0x36)="3a5f830ff83d0bbceadcaa10cafc9af6a62a58a5a71b13584842e424d08d8fd45ffd2101fa748fbe8c7770de1ccb7ee22322ce33c1e8", 0x36}, {&(0x7f0000059000)="d95e00be846de8e8fa6eae47cdc41a38093cc22c5ed6f55c9ba65dbd5657cfd47d8bdfdb0678a4672ef7e30d8d6e22654ae307f0b7fa1501f503f976dce1e310d690f7d6a32e8d5bbafbaed41374652ee9b5f5663abf3897b05e6a182e3b744fdd89b6debd6869a6672dbf902bd2d13cb5ab877eaa43ed68a968c0420d541f25aeddaa3026dc2635c34a336f9357212459bec548062ca7123b130c177ab9dd4c7b68877d90fd2f33c5de0097723851ff0ea20333a7b9d23b97bab06f38f8fe3d6e81ccd023122eaed11bff321aaf2c", 0xcf}, {&(0x7f0000342000-0xce)="4dbde859117365908b2540bde1bfeb6bb6b005e65e3cbfe0e6dee3d3bc0e47be5c2eda5a3754e60c9a967c364ef8fc812ce0647893973f8644a7e5c88ef940a0bab1bb85a41ecbad9b0a9575c2a66076be09b3ac822a6dcf3a54178b9e47566a7d67085a2a372644d194a2f9660d47f5c65e376d5b9e7aecfee5efcaa48ec7579bf0d872be74a42afcca56bb533f3d9d06535645011100da0cec6c63b2a973c8eb483a98a299d3ed5c1f04de303b55675eb75923062379c0e0a023c269297a74d71b40a76e666163df27df8d2cee7eb938d3740e512aa7d8e6aefb", 0xdb}, {&(0x7f00002ee000-0xb4)="dd3a7790e14920937b82be60b13ec7f50c50e35cf7bbb481b430437bbf175b2106c570cf5d56442e701ee7e03204ad91a4adf5454baae785145f80295e1186cbb00d0c7a21a68d414d4a99c93953b74c48f646222bcb40a35cd6946253f455463d8df48d91b5ac0177adc72f7aff3dc0b3c2b0dbb68a461a60725d9d06a017af5bc79582b6121e79e7182d1cb6679e6802cfb9f6b3bb4172bec4e5f06a189491f955f0afd51d15b4c929a54c4bc583d9d3e06cbc", 0xb4}], 0x4, &(0x7f000074d000)=[], 0x0, 0x20008804}], 0x4, 0x40000) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fb5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}, 0xb) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$alg(r0, &(0x7f0000244000)={0x0, 0x0, &(0x7f0000cbf000-0x60)=[{&(0x7f000094d000-0x1000)="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", 0x5c9}], 0x1, &(0x7f0000aab000)=[@assoc={0x18, 0x117, 0x4, 0x1}, @iv={0xa8, 0x117, 0x2, 0x94, "7a171216cafc2c9d67fb534d441ec38c36760f775a9f4563c3f6011826ebda2f460e5f07d742b487e8ddea7893d514f4523f6661549368097f9fa4fce0ec26611271232bdd1e10166847f98db0b9a86c711621025e29a03a8fec076a01144ae7e638fc81451ae4992389df1285bc0f643d2348bc8a17b7bc81d2b82139902926f8403e0acaf55cd5c108f05d810e9df29af55b02"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x3}], 0xf0, 0x804}, 0x20000801) 2018/01/16 01:15:33 executing program 0: r0 = socket$inet6(0xa, 0xa, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000000)={"0d89b24fcad795d78ef9606792f9463f", {0x4, 0x8001, 0x5, "a2f23f7ec90b", 0x3, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x7fffffff, 0x78, &(0x7f0000001000-0xa5)="fe764ad13d7a70b006aeefb0000000000000ff5bfd514246dc08b92546ad9d742ee296f4d54a4269652633b5660bc873edc367f306cd3dcec9905ab757afa06296ea157049a987a591588951595714ac4a9ff8a44749228cbd6fc50fe8b9e59ba1673471ced3234e08358b23efc6f58a677150dbe51d59c6ef96ffa39c23f4de8c5bfcf7ffffffffff02ff4dc30f4abee1eff933d8263d0945cdb826be1c51b97c92eab35a", 0x9c) 2018/01/16 01:15:33 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(r0, &(0x7f0000005000-0x3c)=[], 0x44446c6, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xffffffffffffff00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x80487436, &(0x7f0000007000-0x20)={@common='syzkaller0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/16 01:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000005000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000bf5000-0x2c)=[@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffffff7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40000}], 0x2c) r1 = socket$kcm(0x29, 0x10000006, 0x0) write(r1, &(0x7f0000f8b000-0x46)="a5", 0xfffffffffffffd7c) writev(r1, &(0x7f000074d000-0x60)=[{&(0x7f00004cb000)='E', 0x1}], 0x1) close(r1) 2018/01/16 01:15:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000009f000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000648000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00009c6000-0x4)=0x0, &(0x7f00004cd000)=0x4) sendmmsg$alg(r1, &(0x7f0000145000)=[{0x0, 0x0, &(0x7f0000ac7000)=[{&(0x7f0000512000)="1fe2a97afbd96f976a0279d659bcb364917f826b08f54b5cffdd16c02bdfe7cc5287af009489ab8049ecb20b97e3bfafa57749758cb27f0dbcbdd59864e5dde079bcfe8d3ff3468294b418513f53f91ed1d3bd958cf174c8a6033fbd7189591ec08080a855e3dd2d1cc3eee5e9e8e74a89b07111b61c8e3e3d4295116d9c17c38a3c5125e8699756d0e03d394a9570d13eba802ae053256a507945eca4e55a4606790dac9c254982e27d172cdd4f181afeed44d5b4e336f53ee264e183ffa2867dbf6263f105268afd1560c77f0fdd025c1d807afcb6b8201bbcb968", 0xdc}, {&(0x7f000020f000-0x5f)="0aee0fb4899149dd7b9a940c090fecd511d88060b6a77e11979f72f6ef4774f432b4159d47ad389c176a6e42", 0x2c}, {&(0x7f00003f3000-0x98)="610925f782e43c3c53974d4847e2b40a5d474c0274eab1d39a0d0597a7ae58f7fbe156066c7e1dd8a4534b712c342029b148863069cb22e9a26aa2d1ce642e089253084d1319c6ccc26e75bd5e412f637d9ed692b87884fb8c4571070ebb1880f631a35be30ac24d2ba16e38be13be6916c593dd551db3be527276eb3542bd95e00630a7", 0x84}, {&(0x7f0000540000-0x3c)="b166fc6d952ff253ade9dae08d8ffa3f6ed76936580b1bbdc3f82947021bad5b63cc3e84b58b30cb6c254be6", 0x2c}], 0x4, &(0x7f00007a1000-0x6)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$inet6(0xa, 0x80803, 0x6, &(0x7f00004e9000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00005c0000-0xa0)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffffffffffffffff, 0x2f5, 0x20, 0x0}, &(0x7f0000b15000)=0xa0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00006ea000-0x8c)={r4, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e5a000-0x4)=0x8c) 2018/01/16 01:15:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='ip6_vti0\x00'}}, 0x1e) socketpair(0x5, 0x80000, 0x3ff, &(0x7f00007ef000)={0x0, 0x0}) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000824000-0x4)=0x4, 0x4) writev(r0, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00008f0000)={0x0, 0x19, "504a77951d27637d23c89c891ca8877de8a8ecd59a1e0670c2"}, &(0x7f0000a6e000)=0x21) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00008a8000-0xc)={r2, 0x5, 0x0}, 0xc) 2018/01/16 01:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(des3_ede)\x00'}, 0x58) socketpair(0xb, 0x6, 0x3, &(0x7f00000e2000)={0x0, 0x0}) connect$unix(r2, &(0x7f0000e0f000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002ff000-0x38)={0x0, 0x0, &(0x7f0000365000)=[{&(0x7f000003a000)='s', 0x1}], 0x1, &(0x7f0000633000-0x90)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/7, 0x7}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) [ 110.412174] sctp: [Deprecated]: syz-executor7 (pid 27880) Use of int in maxseg socket option. [ 110.412174] Use struct sctp_assoc_value instead [ 110.476377] sctp: [Deprecated]: syz-executor7 (pid 27892) Use of int in maxseg socket option. [ 110.476377] Use struct sctp_assoc_value instead 2018/01/16 01:15:33 executing program 6: mmap(&(0x7f0000000000/0xde8000)=nil, 0xde8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x8, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000d37000-0x1c)=@in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000de8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000de9000-0x8)=0x0) mmap(&(0x7f0000de9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x4, 0x1, &(0x7f0000de9000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1e, &(0x7f000046a000)="7cea385c5f544f7e1889724a599f022004583e28ea068a4427beee6555ad"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2018/01/16 01:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000301000)={0x0, 0x0}, &(0x7f0000bd0000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000071b000-0x98)={r1, @in6={{0xa, 0x3, 0xffffffffffffffff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x119d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x7ff}, &(0x7f0000a8c000-0x4)=0x98) 2018/01/16 01:15:33 executing program 4: mmap(&(0x7f0000000000/0xad9000)=nil, 0xad9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000001e, &(0x7f0000356000)=0x1, 0x4) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(r0, &(0x7f0000ada000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000ad9000)=0x1c, 0x80000) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000ada000-0x8)={0x0, 0x3174f196}, &(0x7f0000ada000-0x4)=0x8) mmap(&(0x7f0000ad9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000ada000-0x20)={0x43cc, 0x0, 0x9, 0x3, 0x8001, 0xff, 0x1f, 0xfff, r2}, 0x20) sendto$inet6(r0, &(0x7f0000ad8000-0x4b)="", 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 01:15:33 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80007, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000000f000-0x4)={r0}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000002000-0x4)=0x1, 0x4) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000000e000-0x5c)={{0xa, 0x1, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x3ff}, {0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, 0x0, [0xfffffffffffffe00, 0x40, 0x0, 0x41, 0x8000, 0x4655, 0x28b6de2d, 0x1aa5]}, 0x5c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x81, &(0x7f000000c000)={@random="7122cb229706", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@x25={0x805, {0x3, 0x403, 0xb, "2a74331d716e12b5ffc06f95f2ea16f4d5719feeea04d674d15c25227f345155e24d84e4fed374eb8176702155c9ce0ff53f055d8e765ce0ad0053e741137759454fec27693829dfcf6fe1bace76b3961e312acc2ff4a7a094ffab549465d61ad7628fedee420f80667526f849ff44e0"}}}}, &(0x7f000000c000)={0x0, 0x0, []}) 2018/01/16 01:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000367000-0x10)={0xffffffffffffffff, 0x50, &(0x7f00000ed000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000039f000)=r0, 0x4) r1 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000102000)={r1, 0x0, 0xe, 0x6f, &(0x7f0000677000-0xf)="934d8392d84e637d68f68411059d", &(0x7f00003d1000-0x6f)=""/111, 0x0, 0x1}, 0x28) 2018/01/16 01:15:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000583000-0x8)={r2, r0}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000a30000)={r2, r0}) r4 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000cb9000)=0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00006db000)={0x0, 0x7}, &(0x7f0000fcf000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000fe0000)={r5, 0x65}, 0x6) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f000005d000-0x8)={r1, r0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r3, 0x89e1, &(0x7f00002e7000)={r1}) socket$unix(0x1, 0x0, 0x0) 2018/01/16 01:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0x1b, 0x3, 0xa7c) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000b1c000)=0x6, &(0x7f0000377000)=0x4) bind$alg(r0, &(0x7f0000f35000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c-generic\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept(r0, 0x0, &(0x7f000082a000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000b15000)={@generic="97724a67a76e99804db04b27cc756f2a", @ifru_addrs={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000815000)={0x0, 0x200}, &(0x7f0000b48000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000009000-0x20)={0xff, 0x80000001, 0x204, 0x0, 0x0, 0x7, 0x54dc8630, 0x2, r4}, 0x20) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000eca000-0x340)={0x100000000, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0xfffffffffffffffa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x340) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000c1c000)={r4, 0xa1, "1c1ce155264b7491b4cd6a828356808c5ed5a38cc0282d5968d3f94e316da3c952b99c63beee4a9ce262f58f57189088377ce52c2987cc4a6ef0a1230f42cc2a82d32b6b6bee2605121edb07f58653ec2bf7b308b1cd97c808334bb387c1b715efe12685edcd51eec9dbd9e3e89de357fb1d78a1f748f2ff01c8d0110b6c7cc4a75df60a2692ac19bde87237e4e47bb236da02942c28d22d8e6cd4a15c6b275b6b"}, &(0x7f000088c000-0x4)=0xa9) shutdown(r0, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r5 = accept$alg(r0, 0x0, 0x0) sendto(r5, &(0x7f0000c5d000-0x43)="5bc86d910211a8a9f7798da7a5c1327cab04cb86eeea62d690bd07583c0e1b761a9096cc2b7c26522d54374d510f1932e27227d8103eb24d8b8853ac45e3a11c1b2d49", 0x43, 0x1, &(0x7f00005b7000)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) readv(r2, &(0x7f00008d1000-0x10)=[{&(0x7f00003ab000-0xef)=""/239, 0xef}], 0x1) 2018/01/16 01:15:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000033d000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0xfffffffffffeffff, &(0x7f00000f7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000009e000)={0x1, 0x2, 0x205, 0xe7cd, 0x9, 0x26b, 0x6, 0x8, 0x0}, &(0x7f00000a7000)=0x20) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000f7000-0x8)=@assoc_value={r2, 0x6}, 0x8) syz_emit_ethernet(0x22a, &(0x7f00000f5000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x1f4, 0x21, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x8, 0x0, 0x800, 0x20, 0x0, 0x2, 0x1}, @routing={0x3a, 0x10, 0x0, 0x1, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x2c, 0x10, 0x1, 0x4, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x3a, 0x0, 0x4, 0x100000001, 0x0, 0x40, 0x3}, @dstopts={0x7e, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x6}, @enc_lim={0x4, 0x1, 0x7}, @enc_lim={0x4, 0x1, 0x2}]}, @hopopts={0xff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0xa52b}]}, @routing={0xb7, 0x14, 0x3, 0xffffffff, 0x0, [@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xef6}, @loopback={0x0, 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}]}], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) [ 110.584054] dccp_invalid_packet: invalid packet type 2018/01/16 01:15:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x10) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) write(r0, &(0x7f000022e000)="260000002500150485ffff78000036de03efffe7f340000f0e000100ffeeffff0000008700cb", 0x26) 2018/01/16 01:15:33 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000ec0000)=0xfffffffffffffffc, 0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000152000-0x4)={0x800}, 0x4) 2018/01/16 01:15:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000871000-0x1099)="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", 0x1001, 0x40080, &(0x7f0000aee000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'ccm(tea-generic)\x00'}, 0x58) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000934000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000ea4000-0x8)={0x1, [0x0]}, &(0x7f0000d98000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00005f8000)={r3, 0x4}, 0x8) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000f7f000)=""/223, 0xdf}, {&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) accept4(r0, &(0x7f00001ef000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000ba6000-0x4)=0x3a, 0x800) ioctl$SIOCGIFMTU(r4, 0x8921, &(0x7f00002df000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 01:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000011f000-0x58)={0x26, 'hash\x00', 0x0, 0x1000000000, 'crc32c-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004cc000)="3b8a2cdd4f1b302b31f1df057399d31c5336208a4bd30bc6d3423aff6c629f6b68faa826828119cc", 0x2) pipe(&(0x7f0000abf000)={0x0, 0x0}) connect$bt_l2cap(r1, &(0x7f0000c81000-0xe)={0x1f, 0x3, {0x5, 0x0, 0x3, 0x3ee9, 0x8, 0x2}, 0x7fc0000000, 0x68ee}, 0xe) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000b1c000-0x38)={0x0, 0x0, &(0x7f00009aa000+0x1c3)=[{&(0x7f0000f76000)="3a12894a4610976e50eb", 0xa}], 0x1, &(0x7f00003e7000-0x288)=[], 0x0, 0x0}, 0x0) [ 110.642843] dccp_invalid_packet: invalid packet type 2018/01/16 01:15:33 executing program 1: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) recvmsg(r0, &(0x7f0000df2000)={&(0x7f0000597000+0x4b)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000229000)=[{&(0x7f0000df3000-0x92)=""/146, 0x92}, {&(0x7f0000975000)=""/35, 0x23}, {&(0x7f0000522000)=""/150, 0x96}, {&(0x7f0000dde000)=""/180, 0xb4}, {&(0x7f00004b5000)=""/200, 0xc8}, {&(0x7f000014a000-0xda)=""/218, 0xda}], 0x6, &(0x7f0000ce9000)=""/152, 0x98, 0x2}, 0x20) recvmsg(r0, &(0x7f00000eb000-0x38)={&(0x7f0000df5000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000111000-0x20)=[{&(0x7f0000df5000-0xee)=""/238, 0xee}, {&(0x7f00005eb000-0xfa)=""/250, 0xfa}], 0x2, &(0x7f0000c81000-0xf8)=""/248, 0xf8, 0xf3}, 0x140) 2018/01/16 01:15:33 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$netlink(r0, &(0x7f0000001000-0xc)=@kern={0x10, 0x0, 0x0, 0x20200}, 0xc) 2018/01/16 01:15:33 executing program 7: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000041000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f00000eb000-0x4)=0x1c) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00000eb000-0x8)={0x0, 0x0}, &(0x7f00000eb000-0x4)=0x8) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000eb000-0x6)={r2, 0x3}, 0x6) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00000eb000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001f000)=0xe8) connect$nfc_raw(r0, &(0x7f000007d000)={0x27, 0x6, 0x200, 0x2}, 0x10) syz_emit_ethernet(0x5e, &(0x7f0000042000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [{[{0x9100, 0xe66, 0xf89, 0x1}], {0x8100, 0x7, 0xeda, 0x0}}], {@canfd={0xd, {{0x0, 0x9, 0x7, 0x40}, 0x24, 0x2, 0x0, 0x0, "e8c4cb4b71d91a9ca21fdf465f4b933909f77a0bb5e4158a73a9db58927a66798d17f79ade1519282b8ef306a2655c433709e5e215364c1b364b46b2a2c82d73"}}}}, 0x0) 2018/01/16 01:15:33 executing program 2: ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000fa1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x7, 0x36, r0, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000090d000-0x4)=@assoc_id=0x0, &(0x7f0000f06000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000a85000)={0xdfc9, 0x201, 0x80000001, 0x5, r2}, &(0x7f0000580000-0x4)=0x10) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000fe3000)={0x2, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xcf) 2018/01/16 01:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000660000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'rfc3686(ctr-serpent-avx2)\x00'}, 0x58) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000316000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a59000)=0x10) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000a37000-0xb8)={0x0, 0x4, 0x9, 0x3, 0x4, 0x0, 0x2ac, 0x4, {0x0, @in={{0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x2, 0x9, 0x3, 0x0}}, &(0x7f0000de8000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000162000)={r2, 0xffffffffffffff00}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0", 0x4) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000653000)={0x0, 0x0, &(0x7f0000c4c000)=[], 0x0, &(0x7f0000c7c000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendmsg$alg(r3, &(0x7f000016e000)={0x0, 0x0, &(0x7f0000efa000-0x40)=[{&(0x7f00004b6000-0x63)="2fcf730e0122ea399caf2de4f6d3583c342042396410e42b00258b5c7985ff3119f53fb6333a1435bfed2d4e3714304cf8f312d00ac9387a502fbfd0382dace0bdb6d303045ba694c1abea546f754f66e42b4d0492bb2b1e72b7cde865ac9deaaca44c", 0x63}, {&(0x7f0000047000-0x1000)="98ca656ec1b0313229417653b75f31457eb4dc86e107cf25c7b226df9f082a6996c8b27a4d4f3cf44dfc62f6b7f8674345d16fb53b145dd0635b216edc9ff1df46d5a7ac90cedc43dd67be328f2e5417aa9b925e4d5f210c3739ff443f795dd78a0336965891559456106346022a80c7306b8577db7e34f871a4af712e414b3ac69de4967146c145ee8cb32ce7398d907481e36a5b0bc7fed369bd171b2a8a5980e0a09acbd7907cc44262af2999bacae29a7a0df27752f42f4bd0fd31677db692e6af75e169085432441cad796fe2707d77c67a9a947bd9fb8fc8717db98ed91c5c581f1a48a22dcf720dd25d994fdfc90ab74d964b41c2a178af9cb2d99e3e7756e863c54236a6a657db39504dd1d3f1d224b68e311cfa6b75a0d374df0cf0671fa0a8bc7ce4548dd21d4fe807f9aa0567a3e5322c974d65844fae3d4063a0f37e7d99329c44a4e7fe3959d3d59609df829871c122eef518fd4e7d660e7bae7707b1c66e729a7406a1657608b059bad25809a972a013c3983e23eea2f3355eba0a19fbb54121379a9508b91334f63a7bd642fa40c219f1a3fbcab0581738b36fe90eb492169ca55f6141f3ce9683414a92482993f2f17f0bf2280f6f2fbbf7b853819ce13cde5a07fc46840e1c3bf3b7d04fb2a56ede2a3b278a44637ae45ec766130552a17df64a1a6e5f7e4c2843bd9532db8c7d7871a1dd7430bc9635ff0dad018ba5d3806204dadcbf80ded9c4cad3cf6d62f65b2be65c8b154d860dbf003f0a38e6db2a0f0c3b806a0cee2f3bb03858ce549d3a9b2790d779f57dc8a5945ad718349911c29a69160ad95bb31b6edbe429371c49e9f07a3b77e2b95d2fd344f05922f25518368f5006dc9753fa62548e93ce3d9862262c81047f331af08384d356f8af9460bffb34dbe60a367a3029c0551013128492bc04e45805143c0f2383d2c91c06f759622e59dfad2ee24f02475c14b323d4df5fa5806d2c6e0e448028a0bae88647906e392a39eff7ec633dca5c1b15354ffeb66d75c6595702919b67c0f867b4cdb6ee53717ef00a59e0abd06f10199f505f0832898a08a5a8235d30fdb31df93db4038c9dc97760189987baf402f8c7afadd5d80d27fd946bab7a49b1d76a4b8d70030a048430f78b37c7baa4cd62b5269ed5acfe239ac74b9808587217f7ca090d35623412455c91b04ca76d64765bb23a4a06c8e4789a2a71563ea96b6dc3ef41cbb48cc4b48d4f02f7fb7f8b3eedc08ed662c4e5e888bb1a03fc4a0fb2922535447b6a0b79dd20572669068390fdfae40fa9721c4aaa29f9adc3f3f255b7fa83cb16d8b9ef0ef4bfa79544f5b8121ef4a7df94675b5ca6ea00c9b5ceaf28297644d5ae31c6e640674d2a9b41cdac1e86b35cdb1d6f4eb2f77c397f9e3c4dd0e5067081aabc93d3d9d396a783125857c9819fac89b6a47a42ef606385adbeffb1a1fc00200d4af03b6b86c3efa49d052fdc12fccd856f196b1b249c30e052cfabf459e62a63f14b3cfa2def1fb69486b5fa486e7e698fbff14acd0c454b5800400d352a4a4bde84e1cae4e5f08f696be782661fcb48446a3fb1d74d41e4d95f8c170987a6bd3c65fe41c4a1a0c699aa4ccce10112d2738e8e0c30e25bb64efafb0f406eb2152438f472d251e74a4dbab60dbd70e7d41e717a2f3f9e9f94529864fa1a83cecf651905ded7fa103b3ea774bf43f992171fe139b001b7374ad148ad44adbb2bbb55befb799497f367124e55f74854e14cb66ac43ba4224bd62e6c1abb8e43e654ea7fdbb7d14a92b1c1e08ceaebc886bef9a2f65ca660c48909b1b9f7db7f59b899f37d894b7417a9819e5f5721692d8e1c8f71640c41ac76ec2d7369064cecc571d35736783fb26630508519691f3f816583e7a3bb2557d4844b75086cc65f89c3706ac2bade25e59cb8087297bf33f0f401e211c89702eacc1d6f731f2f972c60def1faa6da4508948634642531853a28e7e048f29b0ceb5409ae57d06632095dab5549b0fe4411dcedd0a70d63097a61bd414ce5e948b2535bf01942d0b54466cebe219da315fa478de26ac3fefb69fad77044874368d32a7f73284b08ad1f6621d8342f8df6250a5f1e100993a4b3776fc2f7c3a34a868c4793d06254cdbf6c0e902e4127b248d0127bc32daa8e917ee42d9faac39f4aab45aca2c2a5b895b3b84a8ca19c18d6a8fe59988b43dab55e83f4463f1a243fd2f7e33505532f14ce83dd9bff4d0f589572e1d04524bb3b77684f91b5167bff361557f59b14dcd2543e577e4b3e37b02b4dcd15b4f57c0304065fca253f8be4e54e590573b7cd7ee12f6c68d4b83ca0effcf98170edb50646ccf91596d6ba98d83f7a8e4a5094768665e20d381252a0720904f6c54ed0c2c84ef52255f6499d121cfa05d258afe7fe42872532d678b11e3add56390e18f9aea680956fde88ee5ad3a5ebf16abb38cef91834e62809017e774b542a5eda21adf52d08168b43441f056e5f7fbca9c9ec6be29448abed9840435551414a29ec31e73dcfcce1bc05e0340d9546fc7af4aa83c20499bafedef22004ef9b54bcd776ec684b44d8e6ea1f55430754b7fe307459fc88de3381368e28ef2b8ae7a0e67e93bf81be4b233dc4af2e70142b78a5ba532021db48c83de0c2ff42be22d3d5754b9bfede0fc74162e445a8950eae15f78190ab3f3de90c8344a57b6ea046e90d529378aa802e28ce636500ce5cb326da9d027154483cebe85d59e4ae8ad1f9fa6e099d3390e6d6ece71270bc24d893323311b0007bdbe5551b8f91c50648a4e9e15450bd35c045ce8daefd86d03a79d7a0a0266fb4e71c758f38cb1d76a4e420ae410bd0f2135e0b2cce1cba5d6737cc033edd065b9d1f32efad7cc389360b862db8c87e915e41f4305d9721f68e90bbef09da73e2dc0493c29fd093426574cb1ac84a47028e295e65494ff8497323f84f2198d83afdf1493e664c9bf96b76a03751c02c28b90e7e21f9518058a60cf40ec100a97193f4503f725c1ba2bcf68ae7f2cae57b9373828c65c2e776b7868ebfd73c9af7e66f3fbb7dd1eb6fc40d99ecc8d0c6637cbb046679abce9db5156deaed93c6b9d9c49baf34aa2589972a8e292fb888d04872004053f4f88a5c263852ec54dc6b401123b9fdc7663928dc9a92fd37ef8c60c033af200349928429d4554a2908f9d5af42c80e1eeb3bd78145d1b536fd2a4cbf5bf01d831bb1ed2b4902bc7a1e229385680f22946a8a1f3086c22694d450f9af3c2cf580d47271344e0e52ea9ef7427c7bd28796a53af03d363c8478b8fbd136d839ae903a4f7b346de44eae7251040da1a9ba74add26b2118265837241b7f1df7b89de50844c257e183cc9a6c1ac1fa52d3733a9baa44d7f432de8ee2667774285dd5b9589596677a4ceb8c85e45a8594867c0116a44e2e72f70a1b1480e105c582c2d188e9a038669675a603489a0be4f39203926e8433a82c6cacdee9f79d73c91f48d69d2f517eae4b0b01500d293500821117cb60d272d350cb64a4aca2f6696192d5144e205e2b3e3d74d998e305d92a8ea48f7c917c68cef4aa3722a413a7c9dd7a9e61b11e47430a7f3a15351cb5d5cb0decabe89952a0ef0a04f87f6d7a7fdfb9431e52639772260faf364fcbccbebb861d175a15a25e101f5f3c11092ad00d67e0b3c8ddd662f42ca01746c51004cb07df339be2aff01fa085af0f3970c575d1150a382457045f93c13bb10da534606f3e4f49859a4b4a2bca5bb52baf6a94312a3a00c7fd0d5171be6a0a36c82d68fcbe0a62814296338f140eb8ebddd6744b8ac7477d948fe35612722b432ccf5dcbf45f4170b856a1cfbd56182ddd45135c397b79426a2d151d72de47dde6253aeb9294b9387179318694c490b59bc26a88ce52ef914a0feac34a14ec5e733a4c029921e70c26fb04a1f1959d497e84f82c59a5ea7c69fb94ae83fbbe534752ee6612c9f0db4effcbdac8ad167570a9ce566a13e43a86a77c5a4a161c396a41e518e120b9e561ce62b26f706afeebd0084d0a46ebaf5fcb660af50e7eda1848bb483f61f89a930d601f795f7337e2941f7df50a7c9e9e2a0e41330b181f5c0430fff14590fb4bebd8af8c7178de032509d3e0739d57d884ea416d47d788b24610ce2168703c4b75c64c42f44243e55868b778f27847d0f109849321af62a5528446b6ace06dd6ccb3ffd6306ae4e112d7a28d4c41c43c52c3bc91b7a9eca018e0bda0116fab20f90f7c94e607a5b2a07ed082f90e0624fdff15e11a5816329dd90ed6fdc5e69c66246ba550da6f2145c336a2d2887d81cdff4c3bfc7991dc821767b08c4d16e816da7ea5206e88738f288c9663479f2759011ce8f1e217f882c09ab63d86b78a510b2007ed0c859bfc17fa66017ee4239e433b4b537543287a7498ca9cc2537e54759d2c992226a4f5c35aaaf18040dd9d8c9a34af7c280caea20c28dda4cf3e8e341239b378929f3bbd741e44a9286d71fa87e5dc3c449dbeab26ea3a893fb6e8a4497e7f500158bfaef082ea46479e40a2666489ba5348b06047eb13d42737ef918f34a35a1f271a249951eed03771355f743a873e0f18418116f2d7d1db0f877d8d1746e2585634490bf8a0d86db8716acde69e1dcfd21a9d3cdae47b519d578c1324990536eca6e863d61d7b59757fbc37ddd194063e7f10b796e34240d4239cbca3542957d6efde51e32aceb844fd334d5cedfe55aeae7bbb21509cb81958df95e078a77ed9630a8feca5ced0c774155635f34b80bfe8feb11b4e0ea5df283f34d1e99df4c821a6ce3db4182c4f1302f898ebed6978935cd5239acdce40a97854474b25ecd2da040d200c172a76bbe97f2955ece2d485539f94d7290af7d0246af850da2714a50cb66dd6eae90b1df29a58fd5969491408ee527a84d954ff5f1bc5d7c09de7672e555267b273524530c59a4cc2b624581a15dfe1e91b2249e5ece6b3664134221561898f2fa960fac8ebd4eecf949f67036b7368dd24e27ebeacc229e202283ad2152e522b4c43a6dc2034d3fbab8870ed9f0fb68b5125297f936747b5751816219e03d8a87f9397e02d734c40c96fb7ad7f6353d5efb15379c7336492b0f62c7efdb43056c0b6186ec1af398fd91bb372e18db18c6a36ecdfbaa60f636dc6821ea183a3cc9073de747b304a7a7976df89575b8bcb01422a91a819077360f9a120f2396b3af42741c561462a621d6e9374bb4aa6c4a27c81dbf06d36db88dfec7fbaa013bb4da93a0c70be6d9302a1893ed653302a683d80bb1f347a23fd5f0d6eb2dfd2bb6177e09994cb4100cc4b8a745633f637f00286586a7912df61f2e2cc385a890a578d1dd1cbc822f704ffe048ff9b13cfe5910543476a25ef27544d588556b9b07c6484e523367c7c2ab38882bd29037a633bd53510c38ff323c6ac0a3e8ee0edfc87859eba1aa557ceb7992c1375d5b3b8061125f77455a597feb9c2a5203bc08e611b216066513365cb936959e13082f318432b925ab5707b7f041648ff080b02eaf323bd8c3b15a1ecd639b585c6e4a1b40f9b18cf5aa2506955316d8129430fff7677ee96175d220e745c4143d524534d07d6a6d9eda83c817923606118768c1792d811e4b9b79a70dd9d9a08aeb89b75e96edd5a5b615b2448577c8b6c5c797b4079540a21e39c91bbe2924dada1fb0aef35e1dff02ed3a6509794634b21aeabeb0682c066f5b4e64581611083930128b288c91ba3490caa0c97b5d685fcdb02849f9b44c48e393b5c3baa00da92047b", 0x1000}, {&(0x7f00001b3000-0x1a)="6492e1ded425db77cca96c9ad05d8546187ce1c2ea2078fc1046", 0x1a}, {&(0x7f0000f85000-0xe6)="8bf0ccfab6a3a47e14b2cffcf9e644ea44fe0225350efd60a30d20c8e48949535ba09ea998ac0d7cc59af46360655661f9ec6da326fe8b59302b69868a0541b02db70e743d8d2d467738943d0e641024120816d594c15719f463793dab5229c8534f8d7111719996db6bbbc886e068c6c4eff35bb012ed83ad78f64c7f2047267d1d8f7f203ed53e2b79ea649f28d4d5d83bad9fb207566d9fa30de9925b7e82dc3db1ae1bfe87a2c83dd0517b0b420e9d661b0be13a28ed9d3087dc74b89beed4a066ff2274cbd03d3b35234636aea6eb95e8e2eae500ee3a5bbda3d41567c2ee46aa0f1b7d", 0xe6}], 0x4, &(0x7f000069e000-0x60)=[@assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0x60, 0xc0}, 0x0) recvmsg(r3, &(0x7f0000299000-0x38)={&(0x7f00007b7000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f000030c000-0x12)=[{&(0x7f0000aa1000-0x75)=""/117, 0x75}], 0x1, &(0x7f0000d9f000)=""/226, 0xe2, 0x0}, 0x0) 2018/01/16 01:15:33 executing program 5: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000d46000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0xffffffffffffffbe, @loopback={0x0, 0x1}, 0x6}, 0x1c) mmap(&(0x7f0000000000/0xf0f000)=nil, 0xf0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000380000-0x4)=0x0, 0x4) socketpair(0xe, 0x6, 0x4, &(0x7f00001fe000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000f10000-0x10)={0x6, &(0x7f00000e5000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/16 01:15:33 executing program 3: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fc8000)={&(0x7f0000fc8000)='./file0\x00', 0xffffffffffffffff}, 0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000fd2000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001f8000+0x471)=0x8) accept4$llc(r0, &(0x7f0000609000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00008e5000)=0x10, 0x800) 2018/01/16 01:15:33 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000-0x30)=[{&(0x7f0000000000)="f0ede0d860391b2aadcbe119f5f0400dcdeedbec596c3589ba0c6efa9c32c61f501a06b1eaf95f2a2fe7a24a49d947dc5fb0cb2d207728c9a516fcbce37cf9a379829e89abd60a08388af85f3d19c06e7491b685057b1a0865f8fe631746da66c6ee07984f3458ca", 0x68}], 0x1, &(0x7f0000005000-0x40)=[], 0x0, 0x0}, 0x0) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x170) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000007000-0x2)={r0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f0000006000)={&(0x7f0000007000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000006000)=[{&(0x7f0000006000)=""/223, 0xdf}, {&(0x7f0000007000-0xb9)=""/185, 0xb9}, {&(0x7f0000007000-0xe3)=""/227, 0xe3}, {&(0x7f0000006000)=""/57, 0x39}, {&(0x7f0000005000-0xf5)=""/245, 0xf5}, {&(0x7f0000007000-0x1f)=""/31, 0x1f}, {&(0x7f0000007000-0xcd)=""/205, 0xcd}, {&(0x7f0000005000-0x98)=""/152, 0x98}, {&(0x7f0000006000)=""/88, 0x58}], 0x9, &(0x7f0000000000)=""/140, 0x8c, 0x7ff}, 0x40000162) 2018/01/16 01:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000110000)=0x8, 0x2) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000bda000)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(tnepres)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000dd8000)='vW', 0x2) 2018/01/16 01:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f00003a3000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000071000)=0x1c) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00009ee000-0xc)={0x0, @empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00007a0000-0x4)=0xc) r0 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f0000a7c000-0x9b)=""/155, &(0x7f0000e42000)=0x9b) r1 = socket$netlink(0x10, 0x3, 0x13) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000592000-0x1000)=""/4096, &(0x7f0000587000-0x4)=0x1000) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000a9c000-0x10)=[{&(0x7f0000992000-0x52)="290000001c0055fcffffffffffffff00020000000000000000dd570009000100000900000000000000", 0x29}], 0x1) 2018/01/16 01:15:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a40000-0x211)="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", 0xfc) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000ac9000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @broadcast=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000082f000-0x4)=0xc) 2018/01/16 01:15:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) pipe(&(0x7f00002e0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000ee3000-0x4)=0x0, &(0x7f000041f000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000220000)=0x0, 0x4) 2018/01/16 01:15:33 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000)={0x1, &(0x7f0000002000)=[{0x5a, 0x8, 0xfff, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000002000-0x4)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x2)={r2, 0x700c, 0x5, 0xffffffffffffff94}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000cf1000)={r3, 0x8, 0x3, 0x1000}, &(0x7f00002ea000-0x4)=0x10) bind$alg(r4, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) getsockname$netlink(r0, &(0x7f0000fbf000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000960000)=0xc) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000c51000)="0a0775ffff0effe5030e00005c54dfb7295df0db8217ad4000000000000000e6", 0x20) r5 = accept$alg(r4, 0x0, 0x0) recvmsg(r5, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 01:15:33 executing program 3: mmap(&(0x7f0000000000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e58000)={0x0, 0x0}) mmap(&(0x7f0000e58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r0, &(0x7f0000e58000)={0x4, 0x4, 0x6, "53e359f596fb", 0x1, 0x0}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002a7000+0x515)={0x1, &(0x7f000090d000)=[{0x4, 0x5, 0x8, 0xda}]}, 0x10) r2 = socket(0x20000000000000a, 0x2, 0x0) connect(r2, &(0x7f0000e54000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffff00000001}, 0x1c) mmap(&(0x7f0000e59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x2000000000019, &(0x7f0000e53000+0xe9)=""/192, &(0x7f0000e59000)=0xc0) 2018/01/16 01:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f000009c000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b200d7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x11, 0x2, 0x10) write(r1, &(0x7f0000dfa000-0x20)="1c0000001e000720271622081d00000001000000000000020500f700", 0x1c) 2018/01/16 01:15:33 executing program 7: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x4, 'cbc(aes-generic)\x00'}, 0x2c8) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f93000)="000775b0d5e304b3ffffed5c5429b7c009e2c718315c30663252a8c49efc4124b07273264ba452dc981e4f", 0x57f) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000c44000-0x38)=[{0x0, 0x0, &(0x7f000016e000+0x2a7)=[{&(0x7f0000e37000+0xfcf)="8d1f45eeaef0d6e12a34174fbe7d35e9", 0x10}], 0x1, &(0x7f0000f8e000-0x30)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ab1000-0x4)={r0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000792000-0x4)=0x2, 0x4) recvmsg(r1, &(0x7f0000605000-0x38)={&(0x7f0000f92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000a76000)=[{&(0x7f000034e000-0xf)=""/15, 0xf}, {&(0x7f0000f91000)=""/172, 0xac}], 0x2, &(0x7f0000536000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/16 01:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000239000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a09000-0x4)=0x58) getsockopt$ax25_int(r0, 0x101, 0x1, &(0x7f0000712000-0x4)=0x0, &(0x7f0000b5b000)=0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000804000-0x4)=0x0) r1 = socket(0x15, 0x80005, 0x0) bind$inet(r1, &(0x7f0000026000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x128) getsockopt(r1, 0x40200000000114, 0x8, &(0x7f0000e93000-0x4)=""/4, &(0x7f0000fcb000)=0x4) 2018/01/16 01:15:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f00005e6000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000e62000)=0x60) recvmsg$netrom(r1, &(0x7f00004e4000-0x38)={&(0x7f000060a000-0x10)=@ax25={0x3, {"59bdf1bae61726"}, 0x5}, 0x10, &(0x7f0000139000)=[{&(0x7f0000192000-0x5)="4e6ffd7786", 0x5}, {&(0x7f0000895000)="32b2dc8c0f3c19f552e5c21f355d418aa5688d9572d084aac7d46e91335542d63b5f7d2876024deccf038910d997af35809ee851aa837986965838f733a29e27a6f233", 0x43}, {&(0x7f00004b6000-0x20)="a864e075292c52ef77463e3f032c9aa7d40c279bbee2d1e4d9a1ce2330aee349", 0x20}, {&(0x7f0000984000)="6de880d4b5891b1ee635506b445f76edbe86124b8c766aaca4f6bdf69f8881816e49b35b831ecdfbe407e9e8a9a0d96115c2c280b53a0ca89dd70f8770dc8d34ceb282d680ef1e4670ecce3d64", 0x4d}, {&(0x7f0000bd2000)="7bebd53bfb45ed15d80538c49a880412d5e8668f9155a4b24bcd925a10503a0a7e349960d6e80687816737cf51c774bd0d341ab823fedcb7e5b5c4956a7a5a5f3168965cb040a6ebd421da725a0fa1509b3e49c557e2d7cce6ee269a6e033ea14f9a964e5b364264e679b203645944c07cc701ad6ee6b56dd683daa6b886e7a8b3ca960a733a6c6b0ba5e91729a69ba26546c227dbf1e24d77e2c484a073e7e832a97fb0c32529a985e0a5c1", 0xac}, {&(0x7f0000bff000)="9ffa045b39aa11fb3f0a02f727bc8c650c9ea340a341d4eb2adece920306ad2afdd9167ff0077da70bb341c812538df883d861e8989e6b519a3647011251e6a52003c2659cc0f6d1738e6260a811c9a67ee17db3f64c97a9871e6ebe6776246473ea0b58560a6675bd38ed324a39dba7911105c0e322569bdcc4ecddd7f510c4ddf8a1ff3102a7e9ecf32d197cbe797944b3a553d9cabf7e4c97a969772f69c1ddc35dfd66aad13048b87c87601db88b5b12f8e267f5f78c530ad0cb", 0xbc}], 0x6, &(0x7f000044c000-0x268)=[{0xa8, 0x11f, 0x1, "a5e520bf9e28cdcc946c89204715eb589b0a249c59e237e3f17327c16579eacd5442d3d164f5e634323901f9e2e1fe8c51c03ff28148cff07ef372d916aa9f4dfa3ac87006a8257914844fe49aa65c3d2b4d5d4927b929d72c23221171312bac9f5df6bef77911afe28881dc6e1b01cad437c3dc8e834072777936f42ad2f72a887344347148e603a4fda3daafce90929e5b07fd9c992b9c"}, {0x100, 0x0, 0x20, "55b7fd4cc75c1545b96fa094ec362ab0df01a5ea0c3e447d9e4df399b8917917044a9c08112f5ac88061e72e414ff933d2ebc4c598fce3c5e6969c23aa559619bfa2eb7b83d7680c53058b72f3a0f1eaa44d871a41c41fad1a200678b765aa530a7b378571674a8c5f9683d44accbf9e44bd7be0b2825902f39aa1741cc03166d5dd00cd0c05cce581d007ca850c9e072bb43cc1cd2359d370fc20834e26e70e9b28c3adb66a30f7d6325a6b1b14fce73657bb16fcfdef2a086a824e1007c258d1839324357d153a4bb80cd490f36285d1afd9c68991a60d21505504337454e78602b72cc5531d3a9e"}, {0x70, 0x100, 0x7, "e142aeff9a026c5bf69e3dff48a1dd6d17c6e1bb7a986229178649076946be7bf4d310570dccc22e8c700f8c98779f103ca6748b7eb09fd93ed9953c7ca10b92da84bdbc292973b0d5c03177e6c8375b6f201b51844e0cc088"}, {0x50, 0x108, 0x1, "0f563f9e3e671a85b2f7ab8770ddb51d890b8bf116163c955d4c523b7ede6f5d5a77a5dc55fc4d8f8064f21d873a5fff1a026b6aca0b36fa848e633b87d2fd54"}], 0x268, 0x4000840}, 0x10020) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[], 0x0, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) [ 110.832881] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/16 01:15:33 executing program 3: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[], 0x0, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_proto_private(r1, 0x89e3, &(0x7f0000219000-0xb5)="87fb21f9105c92f68f76a954f344658e8b4e68831f5f565cc0e6f4c1925d7ff4307133e88653b5e23ca6130dfc5f51c56ac74bdcfa7c851b780a785224a0b8b4361adc71130ba71e89ea90b42248e6ff01977f22113af957a5917bfb6f6cc89ae6193d07ce1e64de46d1ac21563aba54fa4fea8f986338da580cb404b8494174c5df253d9a5392864efd47e6c9035482bdc6d66865d6bd9e2b19fff9734c483597a3ab00836b2fbbb34941895c34dd719c9c0df45b") sendmsg$alg(r1, &(0x7f00001d0000-0x38)={0x0, 0x0, &(0x7f0000103000-0x50)=[{&(0x7f0000217000-0xe5)="fd12b84c61ef9e4a4fc92aa7ad277fb7057142cf569aa4be79848ff9dd78ea70b16603504862197c505ab3f2aac2562d035f5882f6dfce1b35c3296ec92aa7473f60857306cda6c363fdb5abc210ee2461a44c4e879c7180a97988da2e", 0x5d}, {&(0x7f00001cb000-0x5b)="8bd8250a5d1a581474b362bb076e157fe7859c4af91221c832b0ab0be52560e8c3fb6d8d10c6684ea92fe6d1004c558e6b73ef526a13319fa298e597f7a05b3ea11398b8654826b9f99ff969558ce6f951fc21f87983baf9b7cbdc", 0x5b}], 0x2, &(0x7f0000217000-0x78)=[@assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x60, 0x4004011}, 0x40) recvmsg(r1, &(0x7f0000215000-0x38)={&(0x7f0000215000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000141000-0x30)=[{&(0x7f000009b000)=""/116, 0x74}, {&(0x7f0000215000-0x83)=""/131, 0x83}, {&(0x7f0000155000-0x2a)=""/42, 0x2a}], 0x3, &(0x7f0000214000)=""/155, 0x9b, 0x7}, 0x40) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000182000-0x8)={0x0, 0x0}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00000f3000-0x99)="f909db0a8341fc3c30003050777dc07ad9631886a5abd570261d004b36a3889bb61a42e3233332e7b8ef09891cbeaf083053b4be45bf671901047d2fd3907308a9e2d56b603d78d4f6a825d799385351ead3ced9704c57f5f25064c33d0dda0fe24bfcb982679fadc3c9d7085e84ab95e0bed2cee68183424095fc785f5f1ef2a2de2bb54cfcf1347127c7f5291b1596b13bf7a2fcfb014520", 0x99) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000218000)=@int=0x4, 0x4) 2018/01/16 01:15:33 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00009fd000-0x8)={0x0, 0x0}, &(0x7f00006e6000)=0x8) getsockname(r1, &(0x7f0000661000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000094c000)=0x2e) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000ff5000)=0x1, 0x4) bind$inet6(r1, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x4) [ 110.881930] netlink: 188 bytes leftover after parsing attributes in process `syz-executor1'. 2018/01/16 01:15:33 executing program 3: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000f01000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000dd4000-0xc)={0x0, 0x1, 0x6}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ae1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000612000)=[{&(0x7f0000eff000)=@abs={0x0, 0x0, 0x0}, 0xfffffffffffffdbc, &(0x7f0000205000)=[], 0x10000000000001f7, &(0x7f0000eff000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}, {&(0x7f0000023000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000eff000)=[{&(0x7f0000f00000-0xe1)="", 0x0}], 0x1, &(0x7f00002ce000-0x88)=[], 0x0, 0x0}], 0x2, 0x0) 2018/01/16 01:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r1, &(0x7f0000f8b000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000b6c000-0x4)=0xc) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f000083f000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008a9000-0x20)=[], 0x0, &(0x7f00004d9000)=[{0x30, 0x114, 0x3, "1f7b17db48c82c0cf1a856a30000002ba66ea1ce9f6bc3332d"}], 0x30, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 01:15:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x805, 0x100000001, &(0x7f000089b000-0x4)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000993000-0xa0)={0x0, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0, 0x4000000000000, 0x7fff, 0x0}, &(0x7f0000daf000)=0xa0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000325000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0x8) bind$pptp(r1, &(0x7f000006d000-0x20)={0x18, 0x2, {0x1, @multicast2=0xe0000002}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b9b000-0xc)={r2, 0xfff, 0x30}, &(0x7f0000d66000)=0xc) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x7e, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/16 01:15:33 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000007000-0xe0)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x0, 0x0, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x4)=0x0, 0x800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000008000-0x98)={0x0, @in6={{0xa, 0x1, 0x80, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xb64}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffffff5f}, &(0x7f0000008000-0x4)=0x98) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000008000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000008000)={0xe2, &(0x7f0000008000)=""/226}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000008000-0xc)={r1, 0x8, 0x30}, &(0x7f0000008000-0x4)=0xc) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x18, 0x40000000003a, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) 2018/01/16 01:15:33 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000036c000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008df000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x64, &(0x7f0000b18000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="434ee84a8dbc", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x56, 0xffffffffffffffff, 0x0, 0x0, 0x20000000000001, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x2000000000008}, {[]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[@ssrr={0x89, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast2=0xe0000002, @empty=0x0]}, @generic={0x0, 0x4, "fe1d"}, @ra={0x94, 0x6, 0x3}]}}, ' t'}}}}}, &(0x7f0000772000-0x8)={0x0, 0x0, []}) 2018/01/16 01:15:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000e03000-0x8)={0x0, 0x9, 0xfff}, &(0x7f0000054000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000147000-0x75)={r1, 0x6d, "1395c515e22e7a44f6425446f99c53dad07729889282b204a7ade6dc95476a5511ccc4594b372a6849c71f379241a79620fe873202d16d1949806102b3acdedc3954d1de33aefa2168cfbf2be9dc55158a64a907e81c0a8cd14732fd5575e8d4daddcb9bc1779fdae968b043f6"}, &(0x7f00005f5000-0x4)=0x75) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r2, 0x8937, &(0x7f0000c6f000)={@common='lo\x00', @ifru_mtu=0x0}) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/16 01:15:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00000ff000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f00003fe000)="a57ead5659627be18729c88728ea7d", 0xf) r1 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f0000c1f000)='-', 0x1) setsockopt$inet6_int(r1, 0x29, 0x6, &(0x7f0000035000-0x4)=0x0, 0x4) connect$bt_sco(r1, &(0x7f000081b000-0x8)={0x1f, {0x0, 0xdb, 0x1, 0x20, 0x200, 0x81}}, 0x8) 2018/01/16 01:15:33 executing program 7: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00001cd000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) bind(r0, &(0x7f0000186000)=@nfc={0x27, 0xe386, 0xdbda, 0x8}, 0x10) writev(r1, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}], 0x1) mmap(&(0x7f000051a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) vmsplice(r0, &(0x7f0000145000)=[{&(0x7f000051a000)="68eadb70055e26da4da22f1c232c775f730bf9502b0400000000000000ed4b87aae46248", 0x24}], 0x1, 0x4) sendmsg(r1, &(0x7f00001de000-0x38)={0x0, 0x0, &(0x7f0000403000-0x30)=[{&(0x7f0000067000-0xf3)="dd8fbd7d99f1709973e3c92ca46f1e6963203aba05c648b6f9ab2e8b51fd583242336b3a966f26c509b3d2b6a8fcd32d5cc085ad958637eedefef81b1562a9dff7e62a16d8aed5f5b51b49fee475d2adca3cc6a20653537a58d370a28a50bdf884812812b6893d4aa05fb7347cfe5666ba4a9e8c5f9c1360921c0a1394ac14b2ef49420d47ddd213fb3c118c617d40191ee7b99737912e3440064a1eb7e0da664a01a34dfc31f64e530a771bccdf9bc824f55503bf9d4bdf741e17f904f888d64c5389981383f54a136dccbfe65d128fff2ef8b939d720de559afb95d3262af316376be236fbdc47d28951fcac8862a949dcb7", 0xf3}, {&(0x7f0000081000)="eac1a72974915bdffb0b59d1c5203da792469b5ae0079ebca48e91c65df2fc3e762472b0b410d710466e7fa7f2f594c29762fba3311502010290fd618f488efd6d4827b1", 0x44}, {&(0x7f0000177000-0xf1)="e0c03858cf7344bd3605bdcf36422269ca3771e6af0fe3892e3eb6d44bdcefe96477d0932170b5dd82099e795be77edc0262eb615ca4d6a465eada37a2207c65e9caaeccf514323b0cd973307263ee88de5b374617a04ef9b9cc6ed2b364b410626995390ad1c7a0c9abd9bac8a4173e75c3047dfc9b1983e0b4fc013213664bff491726c9300da80775ba060f924c3fb045f4682903cc25612a0c6411826fa46d00d593e9e9ec90c3bc32942f0dbb2e6887139d2d2ff097274d3ed038d41c70285b989b33e986bcad9b3ed0faa3f8a3ae639447596ae7b49a3e3d4338a7266d5bb855c15185dab28725e2adc14e8d6f40", 0xf1}], 0x3, &(0x7f0000371000)=[], 0x0, 0x80}, 0x0) 2018/01/16 01:15:33 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x1, 0x100402b0}, 0xc) mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0xfffffffffffffe15) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) read(r1, &(0x7f0000802000-0x59)=""/89, 0x59) shutdown(r1, 0x1) 2018/01/16 01:15:33 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ed9000-0x24)={0x0, 0x1c, "e469d307f7ab9d1be91798d211276658a85b0de6ae65ffe001127f51"}, &(0x7f000025f000)=0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x10001}, &(0x7f0000191000)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000012, &(0x7f0000d06000)=0x0, 0x4) 2018/01/16 01:15:33 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000001000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000004000)=""/1, 0x1) bind$nfc_llcp(r0, &(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "df3acb01433fa4d6c8789e0d4f05731f0686846a2d02e6888eb7c1f801a28ddf12cbbc03959a2c96b23b9606d5f237c5269ac06cb9abc11c2be072abe81fc6", 0x0}, 0x60) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x1, &(0x7f0000001000-0x4)=0x0, 0xa0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000004000)={0x100, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x53, 0x6, 0x2, 0x4f2f, 0x51a, &(0x7f0000003000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x99a, 0x9, 0x3ff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000004000-0x4)=r1) close(r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[{0xa, 0x2}, {0x8, 0x9}], 0x2) 2018/01/16 01:15:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='A', 0x1) r1 = accept4(r0, &(0x7f00005f3000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00007bb000-0x4)=0x10, 0x80000) pipe(&(0x7f00004b3000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c06000)={r0, r2}) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/16 01:15:33 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000012000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0x80aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x1, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:15:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'pcbc-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c", 0x50}], 0x1, &(0x7f0000917000)=[@op={0x16, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 01:15:33 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000002000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xe, 0x80000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000001000-0x4)={r0}) accept$netrom(r2, &(0x7f0000734000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000238000-0x5)="", 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x5, 0x20}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000000)={r3, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f000088f000)="", 0x0) socketpair(0x0, 0x0, 0x59, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000005000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000006000)={r4, 0x4}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r6, 0xc00c642e, &(0x7f0000005000)={0x0, 0x80000, r5}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r7, 0xc00c642e, &(0x7f0000004000-0xc)={0x0, 0x80004, r6}) 2018/01/16 01:15:33 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x1) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00000d3000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x7f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x48) socket$inet6(0xa, 0xa, 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f00008d0000-0x1001)="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", 0xffffffffffffff5b) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d02000)=0x0) 2018/01/16 01:15:33 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = socket$netlink(0x10, 0x3, 0x19) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f000001a000)=0x4, 0x4) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 01:15:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f00004d8000-0x4)=0x400000000000001, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept4$inet(r0, 0x0, &(0x7f00000bf000-0x4)=0x0, 0x80000) getsockopt$inet_dccp_int(r2, 0x21, 0xb, &(0x7f00005c0000)=0x0, &(0x7f0000f41000-0x4)=0x4) [ 111.039839] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket pig=28081 comm=syz-executor4 [ 111.094491] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=33 sclass=netlink_audit_socket pig=28092 comm=syz-executor4 2018/01/16 01:15:34 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f000000a000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000009000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000d000)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000007000)={0x0, 0x81}, &(0x7f0000009000)=0x8) r4 = accept(r0, 0x0, &(0x7f0000005000)=0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f000000e000)=0x0, &(0x7f000000f000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000008000-0x18)={r3, 0x80000001, 0x30, 0x7ff, 0x4}, &(0x7f0000007000)=0x18) pipe(&(0x7f000000d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000006000)={0x0, 0x0, 0xff}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000010000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f000000c000-0x10)={r7, r8, 0xb74}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r5, 0x0, 0x0, &(0x7f0000010000)="be7acae81fd12125bd82216ee0b8e9b08137b18eab4e64acf98695424c04aff74ed7653b0a869c34754af4b5990dd24b0d4010e203206f", 0x37) connect$can_bcm(r0, &(0x7f000000b000)={0x1d, r1, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="04000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x20000000}, 0x3) 2018/01/16 01:15:34 executing program 6: mmap(&(0x7f0000000000/0x140000)=nil, 0x140000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000ea000-0x10)={&(0x7f00000ef000-0x14)={0x14, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000140000)={&(0x7f0000140000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000141000-0x30)=[{&(0x7f0000140000)=""/4096, 0x1000}, {&(0x7f00000f0000-0xf0)=""/240, 0xf0}, {&(0x7f0000106000)=""/162, 0xa2}], 0x3, &(0x7f0000050000-0x2c)=""/44, 0x2c, 0x4}, 0x2060) mmap(&(0x7f0000140000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000141000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000141000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000141000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r2, 0x80386433, &(0x7f0000142000-0x85)=""/133) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000140000)={r0}) 2018/01/16 01:15:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) connect$ax25(r1, &(0x7f0000a76000-0x10)={0x3, {"5b4fff73f1b99f"}, 0xffffffffffff0001}, 0x10) r2 = socket(0x3, 0x80804, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000ad7000-0xc)={0x0, 0x2, 0x0}, &(0x7f00006fc000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000cf1000-0x98)={r3, @in6={{0xa, 0x3, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x7}, 0x98) sendmsg$alg(r1, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xffffff44}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0xfdac, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000e61000)=0x0, 0x4) 2018/01/16 01:15:34 executing program 5: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f86000)={0x0, 0x0}) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000f86000)={&(0x7f0000f86000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg(r2, &(0x7f00007f3000)={&(0x7f0000f84000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000aba000-0x30)=[{&(0x7f0000534000)="261debd36d31f5ab78fc3319206ed1e666", 0x11}], 0x1, &(0x7f00001a6000)=[], 0x0, 0x0}, 0x0) 2018/01/16 01:15:34 executing program 3: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000c1000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000001000-0xab)={0x0, 0xa3, "85900d87f67cdb9f6f0f19b653a1f6e22fa07eb583c5686bebb3799201daf5584a00b5939a07bd2901f67fa69519223c7974e7dcc51459d6da561836d402c78f5a2b0339b4ace227d7f9b6d9033026057c78c530de8a2840db50cc7a40935cd5be14b4631bb0bd7ebb180e693db3d0562ea644d17457db7930bd0a0bd04b6fc6d7bb5a41693bd18ffe730b61c4bb2af178e01ab27c890d44ddd956635d0de040e8b6bf"}, &(0x7f0000899000-0x4)=0xab) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000)={r1, @in6={{0xa, 0x2, 0x8001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9, 0xffff, 0x7, 0x1}, 0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008dd000)={r1, 0x8000}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000002000-0x12)={0x7, [0x6, 0xb50, 0x2, 0x57, 0x7, 0x9, 0x1000]}, &(0x7f0000000000)=0x12) 2018/01/16 01:15:34 executing program 2: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000f72000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000724000)=0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d9b000-0x4)=0x2, 0x4) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000f71000-0x8)={0x0, 0x0}, &(0x7f0000f70000)=0x8) sendto$inet(r1, &(0x7f0000f6b000-0x3)="cf", 0x1, 0x0, &(0x7f00007dc000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a68000)={r2, @in={{0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000450000-0x4)=0xa0) 2018/01/16 01:15:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x3) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) connect$inet(r0, &(0x7f0000981000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:15:34 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)="1f26958f75a0a71fd5485a4b0da0d885f952776b2a2644b3a1213a5bcecf4fcef5081a9e9fa6c32f2f4adc39586367428f89a337f51c5e4d15153dae66917eb86071adc11bdebe9a171f6687bdad4ef56aaa4b5b33ad0cb17edf0c051cfaac9fabe779281aa024d3a0d00ca89477aef1c0c14bd82059ff91493014f0715e33d414500f9db91b1f56e9d6ae728d1d706805f383fcde5a68412641e2cc577e302928a23c8da9e69e425fbc93945673e45248cf872bdb3fb99659f12ecc9331a686bae9833e3a66c91ffaa920965bb13341cc91d1dd9dd5", 0xd6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1b, 0x1, 0x8) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00003b3000)=0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x100000000039, &(0x7f000034a000-0x8)="0000000000000fa6", 0x8) accept4$inet6(r0, &(0x7f0000a9b000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000113000)=0x1c, 0x0) 2018/01/16 01:15:34 executing program 3: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000fc3000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x218) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/16 01:15:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000e2a000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000026b000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c0d000-0xc)={r1, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x12}}, 0xc) setsockopt(r0, 0x40000000000006, 0x3f1, &(0x7f00002a4000)="020008000000002000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832a5c0a94c070000000000000098fc74e81b1058d02f8001732017e2466a9fc43aea71263335960415800000f9575da60200000000bc0000d1b0e6ebcb12c7291871363e97100c4a2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a602fa698807ef14a4a1813e976be1d00000006bdc05ea1309161d6a4830de8391f2ecab7bbfbcb", 0xd6) close(r0) 2018/01/16 01:15:34 executing program 6: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000197000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fc2000)=0x2e) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000ead000-0x4)=0x44, 0x4) r1 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000a8b000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000d47000-0x4)=0x5, 0x4) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fc3000)={0x0, 0x0}) bpf$BPF_PROG_DETACH(0x9, &(0x7f000037a000)={0x0, r2, 0x1, 0x1, 0x0}, 0x14) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000fc4000-0x38)={&(0x7f0000fc3000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f0000149000-0x30)=[{&(0x7f0000fc4000-0xaa)=""/170, 0xaa}, {&(0x7f00005d2000)=""/47, 0x2f}, {&(0x7f00001ca000)=""/58, 0x3a}], 0x3, &(0x7f00009aa000-0x9)=""/9, 0x9, 0x1}, 0x1) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000fc2000+0x4bd)=0x0) 2018/01/16 01:15:34 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000001000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000001000)={0x508, 0x5, 0x3, 0x400, 0x2, 0x1, {0xd, 0x0, 0x2}, [@typed={0x8, 0x61, @void=""}, @generic="d0ce06ae356f440e5ac49f98c5bddd61b490d41fc4a40d91040c4c213459de9856d8b696fc6dfef8aaa3bc600f99ac53e4a2cf2538aa012aad8bc3fb71a205472675eab0f2a8c42be64e356f663bd35551119dc5273cd0ff9aa25a4985be677065f2df9997dda16a9cb1bb80bccfb27de7b1137622aaed8f706ec5f38b79c26c746d933505d6152666c17df52087d4118eff3a00f82007f8be5ca7a7c9e2410a5a4aa7a312a4bb9968090c4170718a841f9af13035dc95848abfdc16acbab7a5b6b7adbf38fb25f7013c875257a57682af2bf5efe2d2933d4068e253a5", @generic="3a84e46949aadeb1f50dc4358bcc31411faa07921547fd2cabd15d58d9550afe73aefa4b72437ebb9fbb3d94e3b10d2900962ce35a862533d0d7abc163536410699d547b9a94fa250b2566017de47bfd4385d39a8dcb91a5ac3f6d974bfeb83c3f2f4f01313ca9ff4760ff626c64910a29eb236c97dd07307d52c5db9f393bfddbbe4bdd0d6ea5e9d9de1b8ed50a8a96c5ce953fdd047a214725bc", @nested={0x238, 0x7f, [@generic="bce81e49d4fef094cb53d20becc5dc6889f49a21807a870d2e4fcbe837b79bd2e0de2ec8cd866563793b03915393db6c27145771ee6af81fc66b9fa12784b3fabf9546794a2105ab5b4fc47f0b453c36da055df77457eb8dee063eb4d50f4cb630d7f63464ab84e07904ac7f53f7f134b8c933ce0c9e5d81dfe369a923c32fba2e4f0963fdd7c2f4d065afd27691f521b0ff6e523cfb9f8bedd2e715", @generic="9834bff2c3f0427cab520cab204adf8c1dbe3be8c6057ef721d54bef5c4911941e8203da468e5813a8e5165d57bb28a158316a51364aae4162d92f9a59dcdcec62f41dea8b997d9af08eafdd10821b00aaf5", @generic="e7b4a3e16e7b6592acdcfd24c40486cc1122c7fa7ec9d2c1c15f22d4287fe48fecd945160ab503c5b3b0f0c2b6be64005c54d0d81fcb15f32507b636753b27b38734f7ca5558d59a6ef5fd781ee39414", @generic="e0d1d9e1c14c151324698588d2f20c8e7918ee85ca55206ca2f858fa7e7e4968798c290636d5dd070b13d77ec017a6b6de2b20a7be240f91593dc40aa44096237d1cd1149e86b948ba7a0a65b51db57c79ab7d25e8ce9c89f65e3751c5f8b37d4fb7e2c2c9e7f362920116139889f9deb72f3776f5ca2890822b8370739337c016ccddde05a4463e40efdf5bb39c98578757e061d09a39e440146ffe34e857d742f80513f4df010fbc3aa0de4edffd8d048de32b78a57c410cd05b277d3563b1e6664215f25d3e81a964319bd1cbc95f062acdcb03fe6b5f693427e250f47de46f022e229ba3bb", @typed={0xc, 0x74, @uid=r1}]}, @generic="1490c9fdbe12cbbc98eb97b39fe817459eda5b0b87567de18d5af140ba73b2cf0c87ce5dd0e2a15accebf9718f3288f59792797bf9055697c958123eed71b0e8e942a04b477c092f1a2eb2fb51ff7bb96e9536f80e39b6eae9bb733c2239b4074fc083b0d72361d7c96ffd302e0ad363fbbb2ec51de3406c55f59797d834aa9269f74b78440dda57bbdbb7c9ecbc5c48", @typed={0x10, 0x6d, @u64=0x3ff}, @typed={0xc, 0x3f, @ipv4=@rand_addr=0x76}, @nested={0x74, 0x1d, [@generic="ce905ca9e01039037557319aff47b9222dfb2c848732569f5e03f25c04ad3e78292adf72451c8725862c9fc490d4855e2cfe35e0be9f9c87fe778f1ed68b00083380d488e05b747a2b3e6275e6b613e1b1b261f33937fd7d438f9c0ddb4924a76c2e4e51", @typed={0xc, 0x88, @fd=r0}]}, @nested={0x1c, 0x3e, [@typed={0xc, 0x20, @fd=r0}, @typed={0xc, 0x73, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, 0x508}, 0x1, 0x0, 0x0, 0x2404c001}, 0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/56, 0x38, 0x2020, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x8}, 0x1c) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x6, 0x65031, 0xffffffffffffffff, 0x1000000000000000) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xfffb, 0x8000000012, 0x0, 0x20000, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)='GPL\x00', 0x4000000000020, 0xbc, &(0x7f00009a3000)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 01:15:34 executing program 5: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000ade000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000adf000-0x4)=0x14) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) r2 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f000074a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000adf000-0x4)=0x3a, 0x800) poll(&(0x7f0000905000)=[{r0, 0x4280, 0x0}, {r1, 0x8000, 0x0}, {r2, 0x4080, 0x0}, {r3, 0x40c0, 0x0}], 0x4, 0x4) socketpair$inet(0x2, 0x3, 0xfffffffe0004, &(0x7f0000104000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x4a, &(0x7f0000add000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x2b, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0x2, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"76148ccd12aef60b5f09948886a2a1146052cac6"}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/16 01:15:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0x1, &(0x7f0000460000-0x8)={0x0, 0x0}) syz_emit_ethernet(0x46, &(0x7f0000de3000)={@random="43827added00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "910008", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x2c2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "0aabc1", 0x0, "819468"}, ""}}}}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) syz_extract_tcp_res$synack(&(0x7f00009aa000)={0x0, 0x0}, 0x1, 0x0) 2018/01/16 01:15:34 executing program 7: mmap(&(0x7f0000001000/0xacd000)=nil, 0xacd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000079d000)={0x0, 0x0, ""}, &(0x7f0000ace000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a21000)={0x0, 0x0}, &(0x7f00003b1000-0x4)=0x8) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000acd000)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000acd000)=0x1c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0x0, &(0x7f00009ea000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000acd000-0x8c)={r1, @in6={{0xa, 0x1, 0x100, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000acd000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000acd000-0x9)=@sack_info={0x0, 0x100, 0x8}, &(0x7f0000908000-0x4)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000031b000-0x8)={0x0, 0x9, 0x0, []}, &(0x7f000014c000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000acc000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x81, 0x6, 0x5b6, 0x5, 0x4, 0x8, 0xffffffff, 0x401, 0x1ff, 0x3ff, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000855000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000252000-0xd5)={0x0, 0x0, ""}, &(0x7f0000295000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000a4f000)={0x0, 0x0, 0x20, 0x8, 0x6}, &(0x7f00009c4000)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000a7b000-0x8)=@assoc_value={r4, 0x6721}, &(0x7f0000acd000-0x4)=0xffffffffffffff53) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000acd000-0x20)={0x3, 0xb7, 0x207, 0x5, 0x7fffffff, 0x3, 0x4, 0x1, 0x0}, &(0x7f0000962000)=0x20) sendmmsg$inet_sctp(r0, &(0x7f0000242000)=[{&(0x7f0000908000)=@in6={0xa, 0x2, 0xd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acc000)=[{&(0x7f0000acc000)="b1146679662571683059ee7187446768660b8692c8ef6319a6975d610f95e456082b2849ccb943817caf3a13c44abe40f657634b1375353d1506ff16fe841338fb239ed1cf1c49dbc956ed3ccd156ea0fe8846c9ac566b91045c2f7cb15cb54023869d138c5e764c9c1c687bb9f4650c16af2f71e80c83d143a9368fc7bb8b9cbcd7f109d63948971b756568d993d358b91ad0a0c196be106b3e7f3e30ba0b20b35c3598c3628fa1e4b1", 0xaa}], 0x1, &(0x7f0000acd000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x7e6, 0x209, 0x8, 0x1f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x20c, 0x65352b5d, 0x9, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x20, 0x1, 0xffffffffffffffff}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0xc0, 0x0}, {&(0x7f0000acc000)=@in6={0xa, 0x2, 0xa1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x1c, &(0x7f0000acd000-0x20)=[{&(0x7f0000553000-0xae)="05e823024de10e28eecccf418923e24406980b6e9181188cc5a1164130f3712595b18f6eee7d6de48ed832bd28d463ce0f4d92ee23b8773347ff6b6f0f36e24599cc26c136ef0bb63f9582a5d1dc833424f3965677838f7dad8651541b94e4a047dff2cb3ea132ef2f5412b86d50460fe315727f88cb1b10c3baef4fd50d2074a4b8cb221511ef8d2d43d0a089a71e9678cf718b857718d16d7701fb84342cdab66525e896eafea72d38bdddc062", 0xae}], 0x1, &(0x7f0000421000-0xc0)=[@sndrcv={0x30, 0x84, 0x1, {0x10000, 0x4, 0x200, 0xffffffff00000000, 0x101, 0x3, 0x3ff, 0x0, r5}}], 0x30, 0x0}], 0x2, 0x0) 2018/01/16 01:15:34 executing program 0: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000002c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000002d000-0x4)=0x14, 0x800) syz_emit_ethernet(0x1c, &(0x7f0000028000)={@empty=[0x4, 0x0, 0x0, 0x0, 0x0, 0x0], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x6558, "000818c69d7052c794e6ab1d6558"}}}, &(0x7f000001f000-0x18)={0x0, 0x1, [0x4ba]}) r1 = accept$ipx(0xffffffffffffffff, &(0x7f000001a000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000018000)=0x10) accept$ipx(r1, &(0x7f000000e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000010000)=0x10) [ 111.293337] sctp: [Deprecated]: syz-executor7 (pid 28169) Use of int in max_burst socket option. [ 111.293337] Use struct sctp_assoc_value instead 2018/01/16 01:15:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendmsg$unix(0xffffffffffffffff, &(0x7f0000ff8000-0x38)={&(0x7f0000ff8000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff8000-0x30)=[{&(0x7f0000ff7000-0x1a)="cb29fa9b883a5446f9", 0x9}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000b98000-0x4)=0x80, 0x4) getsockopt(r0, 0x84, 0x80000000074, &(0x7f0000ff7000-0x18)=""/24, &(0x7f0000fe3000)=0x18) 2018/01/16 01:15:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x8) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00007bb000-0x28)={@common='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00', @ifru_map={0x6ef008, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e94000-0x14)={0x8, [0x79a, 0xd, 0x3, 0x7ff, 0x3ff, 0x6, 0x7d2a, 0x9]}, 0x14) socket$inet_udp(0x2, 0x2, 0x0) 2018/01/16 01:15:34 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000e77000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x9, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00009c5000)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x401, 0xffffffffffff6920, 0x7, 0x2}, &(0x7f0000000000)=0xa0) 2018/01/16 01:15:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x80000001, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00001af000-0x1)="", &(0x7f000004f000-0x1)="", 0x0}, 0x20) 2018/01/16 01:15:34 executing program 6: mmap(&(0x7f0000000000/0x37000)=nil, 0x37000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) bind$bt_rfcomm(r1, &(0x7f0000016000-0x9)={0x1f, {0x1, 0x9, 0x2b, 0x3, 0x9, 0x0}, 0xda1}, 0x9) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000035000)=@assoc_value={0x0, 0x0}, 0x8) 2018/01/16 01:15:34 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000001000-0x90)={0xe997, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r1, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet(r1, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 01:15:34 executing program 5: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3f) epoll_pwait(r0, &(0x7f0000005000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x2, &(0x7f0000030000)={0xffffffffffffff89}, 0x8) syz_emit_ethernet(0x66, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "04965d", 0x30, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0650e", 0x0, "c6fc9f"}, "fd92b20a13023b4f092725b980b522f452445a856b3048f7f1832ba569672403"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f000000c000)={0xffffffffffffffff, 0x50, &(0x7f000001f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000036000)=r1, 0x4) 2018/01/16 01:15:34 executing program 2: mmap(&(0x7f0000000000/0xaa5000)=nil, 0xaa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8000000002, 0x84) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000aa6000-0x9f)={0x0, 0xfffffffffffffe2a, "87b8283cf77cea082597db9ff692291f852d200005f4282697d2ab7b4a00810000000001e790000abd3ca573530b4f830300748ce98e2f35adcc794fb8030257c5b47f530f8ea524a5440ba8738b8e03006432e2d9cc131b92f41ecd9741d146f89f8012ab119f6c24f0fc5a24bb1dae860000000000000008b8187c0000000080e1000194b61e9f66035fbc4733a9d59401e7b7e9512a"}, &(0x7f000004a000-0x4)=0x122) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000581000)={r1, 0x0, 0x0, 0x0}, 0x10) [ 111.336901] sctp: [Deprecated]: syz-executor7 (pid 28174) Use of int in max_burst socket option. [ 111.336901] Use struct sctp_assoc_value instead 2018/01/16 01:15:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000f45000-0x8)={0x0, 0xc69e}, &(0x7f0000878000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000568000)={r1, 0x900000000000}, 0x8) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r3 = socket(0x3, 0x5, 0x7f) getsockopt$ax25_int(r3, 0x101, 0x0, &(0x7f0000f5f000-0x4)=0x0, &(0x7f00004f6000)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a1000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f00003d6000-0x2c)={0x7, 0x0, 0x8000, 0x4, 0x11, r0, 0x9d25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000f98000)=@int=0x1, 0x4) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000c3d000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00003ba000-0x4)=r4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x9, &(0x7f0000b7d000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4fb5}, 0x98) [ 111.402866] ================================================================== [ 111.410296] BUG: KASAN: slab-out-of-bounds in perf_event_fd_array_release+0x435/0x480 [ 111.418279] Read of size 8 at addr ffff8801bdb1c600 by task syz-executor0/28196 [ 111.425984] [ 111.427608] CPU: 1 PID: 28196 Comm: syz-executor0 Not tainted 4.15.0-rc7+ #190 [ 111.434970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 111.444323] Call Trace: [ 111.446907] dump_stack+0x194/0x257 [ 111.450539] ? arch_local_irq_restore+0x53/0x53 [ 111.455221] ? show_regs_print_info+0x18/0x18 [ 111.459736] ? lock_release+0xa40/0xa40 [ 111.463705] ? perf_event_fd_array_release+0x435/0x480 [ 111.468982] print_address_description+0x73/0x250 [ 111.473809] ? perf_event_fd_array_release+0x435/0x480 [ 111.479072] kasan_report+0x25b/0x340 [ 111.482875] __asan_report_load8_noabort+0x14/0x20 [ 111.487807] perf_event_fd_array_release+0x435/0x480 [ 111.492930] ? array_of_map_alloc+0x130/0x130 [ 111.497430] ? fsnotify_first_mark+0x2b0/0x2b0 [ 111.502063] ? array_of_map_alloc+0x130/0x130 [ 111.506543] ? __bpf_map_put+0x2e0/0x2e0 [ 111.511882] bpf_map_release+0x84/0xc0 [ 111.515754] __fput+0x327/0x7e0 [ 111.519020] ? fput+0x140/0x140 [ 111.522280] ? _raw_spin_unlock_irq+0x27/0x70 [ 111.526779] ____fput+0x15/0x20 [ 111.530036] task_work_run+0x199/0x270 [ 111.533901] ? task_work_cancel+0x210/0x210 [ 111.538199] ? _raw_spin_unlock+0x22/0x30 [ 111.542323] ? switch_task_namespaces+0x87/0xc0 [ 111.546972] do_exit+0x9bb/0x1ad0 [ 111.550405] ? mm_update_next_owner+0x930/0x930 [ 111.555055] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 111.560224] ? __might_sleep+0x95/0x190 [ 111.564180] ? find_held_lock+0x35/0x1d0 [ 111.568233] ? lock_downgrade+0x980/0x980 [ 111.572360] ? __unqueue_futex+0x1c0/0x290 [ 111.576566] ? lock_release+0xa40/0xa40 [ 111.580516] ? fault_in_user_writeable+0x90/0x90 [ 111.585248] ? do_raw_spin_trylock+0x190/0x190 [ 111.589803] ? futex_wake+0x680/0x680 [ 111.593580] ? check_noncircular+0x20/0x20 [ 111.597791] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 111.602871] ? futex_wait+0x6a9/0x9a0 [ 111.606663] ? find_held_lock+0x35/0x1d0 [ 111.610706] ? get_signal+0x7ae/0x16c0 [ 111.614568] ? lock_downgrade+0x980/0x980 [ 111.618698] do_group_exit+0x149/0x400 [ 111.622562] ? do_raw_spin_trylock+0x190/0x190 [ 111.627117] ? SyS_exit+0x30/0x30 [ 111.630544] ? _raw_spin_unlock_irq+0x27/0x70 [ 111.635020] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 111.640022] get_signal+0x73f/0x16c0 [ 111.643732] ? ptrace_notify+0x130/0x130 [ 111.647773] ? exit_robust_list+0x240/0x240 [ 111.652080] ? __sched_text_start+0x8/0x8 [ 111.656208] ? handle_mm_fault+0x248/0x8d0 [ 111.660429] ? find_held_lock+0x35/0x1d0 [ 111.664471] do_signal+0x90/0x1eb0 [ 111.667992] ? __do_page_fault+0x5f7/0xc90 [ 111.672207] ? lock_downgrade+0x980/0x980 [ 111.676334] ? setup_sigcontext+0x7d0/0x7d0 [ 111.680632] ? handle_mm_fault+0x410/0x8d0 [ 111.684841] ? down_read_trylock+0xdb/0x170 [ 111.689142] ? schedule+0xf5/0x430 [ 111.692655] ? vmacache_update+0xfe/0x130 [ 111.696780] ? __schedule+0x2060/0x2060 [ 111.700731] ? up_read+0x1a/0x40 [ 111.704087] ? __do_page_fault+0x3d6/0xc90 [ 111.708309] ? exit_to_usermode_loop+0x8c/0x310 [ 111.713483] exit_to_usermode_loop+0x214/0x310 [ 111.718042] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 111.723567] syscall_return_slowpath+0x490/0x550 [ 111.728296] ? prepare_exit_to_usermode+0x340/0x340 [ 111.733288] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 111.738198] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 111.743192] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 111.747939] entry_SYSCALL_64_fastpath+0x98/0x9a [ 111.752669] RIP: 0033:0x452df9 [ 111.755831] RSP: 002b:00007f4d3a743ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 111.763510] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452df9 [ 111.770755] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 111.778012] RBP: 000000000071bf80 R08: 000000000000003c R09: 000000000071bf58 [ 111.785258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 111.792501] R13: 0000000000a2f7ef R14: 00007f4d3a7449c0 R15: 0000000000000002 [ 111.799765] [ 111.801367] Allocated by task 28191: [ 111.805060] save_stack+0x43/0xd0 [ 111.808487] kasan_kmalloc+0xad/0xe0 [ 111.812182] __kmalloc_node+0x47/0x70 [ 111.815953] bpf_map_area_alloc+0x32/0x80 [ 111.820080] array_map_alloc+0x351/0xa00 [ 111.824120] fd_array_map_alloc+0x57/0x70 [ 111.828242] SyS_bpf+0x7f8/0x4400 [ 111.831671] entry_SYSCALL_64_fastpath+0x23/0x9a [ 111.836404] [ 111.838017] Freed by task 23745: [ 111.841359] save_stack+0x43/0xd0 [ 111.844788] kasan_slab_free+0x71/0xc0 [ 111.848649] kfree+0xd6/0x260 [ 111.851728] single_release+0x80/0xb0 [ 111.855499] close_pdeo+0x14f/0x530 [ 111.859097] proc_reg_release+0x12b/0x170 [ 111.863217] __fput+0x327/0x7e0 [ 111.866467] ____fput+0x15/0x20 [ 111.869732] task_work_run+0x199/0x270 [ 111.873594] exit_to_usermode_loop+0x296/0x310 [ 111.878152] syscall_return_slowpath+0x490/0x550 [ 111.882882] entry_SYSCALL_64_fastpath+0x98/0x9a [ 111.887605] [ 111.889210] The buggy address belongs to the object at ffff8801bdb1c500 [ 111.889210] which belongs to the cache kmalloc-256 of size 256 [ 111.901838] The buggy address is located 0 bytes to the right of [ 111.901838] 256-byte region [ffff8801bdb1c500, ffff8801bdb1c600) [ 111.914029] The buggy address belongs to the page: [ 111.918934] page:ffffea0006f6c700 count:1 mapcount:0 mapping:ffff8801bdb1c000 index:0x0 [ 111.927048] flags: 0x2fffc0000000100(slab) [ 111.931267] raw: 02fffc0000000100 ffff8801bdb1c000 0000000000000000 000000010000000c [ 111.939125] raw: ffffea0006f6cae0 ffffea0006f6cce0 ffff8801dac007c0 0000000000000000 [ 111.946975] page dumped because: kasan: bad access detected [ 111.952916] [ 111.954517] Memory state around the buggy address: [ 111.959417] ffff8801bdb1c500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 111.966753] ffff8801bdb1c580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 111.974087] >ffff8801bdb1c600: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 111.981427] ^ [ 111.984767] ffff8801bdb1c680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 111.992121] ffff8801bdb1c700: 00 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc 2018/01/16 01:15:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x401) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000e05000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000068a000-0x4)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000c4e000-0x50)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5, 0x8, 0x100000000, 0x0, 0x0, 0x80880020, r1}) sendto$inet6(r0, &(0x7f0000c22000-0x679)="", 0x0, 0xfffffffffffffffb, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000363000-0x10)={0x7, &(0x7f0000674000-0x38)=[{0x3, 0x6, 0x0, 0x3}, {0x4d, 0x1f, 0x8, 0x9}, {0x0, 0xa9ac, 0x2, 0x7fdc}, {0x5, 0x400, 0x6, 0x8}, {0x9d, 0x49, 0x7fff, 0x142}, {0x20, 0x5, 0x3, 0x5}, {0x800, 0x1f, 0x8, 0x7}]}, 0x10) 2018/01/16 01:15:34 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000009000-0xe8)={{{@in=@broadcast=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) connect(r0, &(0x7f0000006000-0x8)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) [ 111.999456] ================================================================== [ 112.006786] Disabling lock debugging due to kernel taint [ 112.012544] Kernel panic - not syncing: panic_on_warn set ... [ 112.012544] [ 112.019898] CPU: 1 PID: 28196 Comm: syz-executor0 Tainted: G B 4.15.0-rc7+ #190 [ 112.028544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.037881] Call Trace: [ 112.040446] dump_stack+0x194/0x257 [ 112.044047] ? arch_local_irq_restore+0x53/0x53 [ 112.048688] ? kasan_end_report+0x32/0x50 [ 112.052812] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 112.057547] ? vsnprintf+0x1ed/0x1900 [ 112.061327] ? perf_event_fd_array_release+0x420/0x480 [ 112.066575] panic+0x1e4/0x41c [ 112.069740] ? refcount_error_report+0x214/0x214 [ 112.074471] ? add_taint+0x1c/0x50 [ 112.077982] ? add_taint+0x1c/0x50 [ 112.081500] ? perf_event_fd_array_release+0x435/0x480 [ 112.086748] kasan_end_report+0x50/0x50 [ 112.090696] kasan_report+0x144/0x340 [ 112.094486] __asan_report_load8_noabort+0x14/0x20 [ 112.099389] perf_event_fd_array_release+0x435/0x480 [ 112.104467] ? array_of_map_alloc+0x130/0x130 [ 112.108936] ? fsnotify_first_mark+0x2b0/0x2b0 [ 112.113492] ? array_of_map_alloc+0x130/0x130 [ 112.117956] ? __bpf_map_put+0x2e0/0x2e0 [ 112.121987] bpf_map_release+0x84/0xc0 [ 112.125849] __fput+0x327/0x7e0 [ 112.129106] ? fput+0x140/0x140 [ 112.132358] ? _raw_spin_unlock_irq+0x27/0x70 [ 112.136827] ____fput+0x15/0x20 [ 112.140081] task_work_run+0x199/0x270 [ 112.143951] ? task_work_cancel+0x210/0x210 [ 112.148244] ? _raw_spin_unlock+0x22/0x30 [ 112.152365] ? switch_task_namespaces+0x87/0xc0 [ 112.157015] do_exit+0x9bb/0x1ad0 [ 112.160445] ? mm_update_next_owner+0x930/0x930 [ 112.165088] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 112.170249] ? __might_sleep+0x95/0x190 [ 112.174199] ? find_held_lock+0x35/0x1d0 [ 112.178239] ? lock_downgrade+0x980/0x980 [ 112.182363] ? __unqueue_futex+0x1c0/0x290 [ 112.186570] ? lock_release+0xa40/0xa40 [ 112.190516] ? fault_in_user_writeable+0x90/0x90 [ 112.195245] ? do_raw_spin_trylock+0x190/0x190 [ 112.199798] ? futex_wake+0x680/0x680 [ 112.203575] ? check_noncircular+0x20/0x20 [ 112.207786] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 112.212863] ? futex_wait+0x6a9/0x9a0 [ 112.216644] ? find_held_lock+0x35/0x1d0 [ 112.220686] ? get_signal+0x7ae/0x16c0 [ 112.224545] ? lock_downgrade+0x980/0x980 [ 112.228672] do_group_exit+0x149/0x400 [ 112.232533] ? do_raw_spin_trylock+0x190/0x190 [ 112.237088] ? SyS_exit+0x30/0x30 [ 112.240514] ? _raw_spin_unlock_irq+0x27/0x70 [ 112.244983] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 112.249974] get_signal+0x73f/0x16c0 [ 112.253670] ? ptrace_notify+0x130/0x130 [ 112.257708] ? exit_robust_list+0x240/0x240 [ 112.262005] ? __sched_text_start+0x8/0x8 [ 112.266129] ? handle_mm_fault+0x248/0x8d0 [ 112.270342] ? find_held_lock+0x35/0x1d0 [ 112.274901] do_signal+0x90/0x1eb0 [ 112.278677] ? __do_page_fault+0x5f7/0xc90 [ 112.282897] ? lock_downgrade+0x980/0x980 [ 112.287201] ? setup_sigcontext+0x7d0/0x7d0 [ 112.291496] ? handle_mm_fault+0x410/0x8d0 [ 112.295701] ? down_read_trylock+0xdb/0x170 [ 112.299994] ? schedule+0xf5/0x430 [ 112.303506] ? vmacache_update+0xfe/0x130 [ 112.307626] ? __schedule+0x2060/0x2060 [ 112.311572] ? up_read+0x1a/0x40 [ 112.314910] ? __do_page_fault+0x3d6/0xc90 [ 112.319122] ? exit_to_usermode_loop+0x8c/0x310 [ 112.323771] exit_to_usermode_loop+0x214/0x310 [ 112.328327] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 112.333842] syscall_return_slowpath+0x490/0x550 [ 112.338570] ? prepare_exit_to_usermode+0x340/0x340 [ 112.343562] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 112.348464] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 112.353463] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 112.358195] entry_SYSCALL_64_fastpath+0x98/0x9a [ 112.362921] RIP: 0033:0x452df9 [ 112.366091] RSP: 002b:00007f4d3a743ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 112.373771] RAX: fffffffffffffe00 RBX: 000000000071bf80 RCX: 0000000000452df9 [ 112.381015] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071bf80 [ 112.388265] RBP: 000000000071bf80 R08: 000000000000003c R09: 000000000071bf58 [ 112.395524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 112.402766] R13: 0000000000a2f7ef R14: 00007f4d3a7449c0 R15: 0000000000000002 [ 112.410736] Dumping ftrace buffer: [ 112.414254] (ftrace buffer empty) [ 112.417935] Kernel Offset: disabled [ 112.421532] Rebooting in 86400 seconds..