00002c7000-0xe9)=""/233, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 02:17:18 executing program 3: r0 = socket$kcm(0x29, 0x2, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f000000d000-0x4)=0x0, 0x6ee000) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000001000-0x2)={0xc5, 0x5}, 0x2) 2018/01/17 02:17:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_dccp(0xa, 0x6, 0x0) recvmsg(r5, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) recvmsg(r5, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/17 02:17:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000810000)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b5a000)={r0}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00007ba000)={0x3, 0x4, 0x201, 0x0, 0x10000000004, 0x8, 0x5, 0xffffffffffffca02, 0x0}, &(0x7f0000333000)=0x20) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000dcc000-0xa0)={r3, @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]}, 0x5, 0x3f, 0x3, 0x3, 0x8}, &(0x7f0000eab000)=0xa0) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) 2018/01/17 02:17:18 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000002000)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x1, 0x4, [@rand_addr=0x3, @multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x9fd]}, 0x20) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000002000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000001000)={@empty=0x0, @dev={0xac, 0x14, 0x0, 0x12}, r2}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r3, &(0x7f0000001000)="5fafaeec3f96d57a533989ad62ae64e6a83dde206737a758bd81b59f1318ed7ce490087160a54bcf2d2d0d97a7d45f7cd6eac94a105f61c08de51e5f3585b61214f7939ef3678d78c8c8f9eeb6de9188fddb71e79bf497c4f11bf7cf03b4c4ec2c", 0x61, 0x0, &(0x7f0000003000)={0x11, 0xd, r2, 0x1, 0x7f, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [0x0, 0x0]}, 0x14) 2018/01/17 02:17:18 executing program 3: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xe8, 0x0, 0x0, 0x80, 0x0}, &(0x7f000000d000)=0x14) syz_emit_ethernet(0x66, &(0x7f000000d000-0x1a9)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="689ffc340a70", [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 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=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "132d18", 0x0, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [], ""}}}}}}}, 0x0) 2018/01/17 02:17:18 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f00000cf000)=""/125, &(0x7f0000001000-0x4)=0x7d) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000001000-0x4)=0x5, 0x4) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000dd5000)="", 0x0) 2018/01/17 02:17:18 executing program 2: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000f7d000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000845000-0x4)=0x10, 0x800) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000048b000-0x4)=0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f77000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f76000-0x21)="", 0x0) 2018/01/17 02:17:18 executing program 6: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f000076c000)={0x3, 0x4, 0x10001, 0x81, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ff3000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000946000)={0x0, 0x0, 0x1f}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000ff3000)={r2, 0x0}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000ff3000-0x4)=0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ff0000-0x18)={r0, &(0x7f0000fef000)="021d", &(0x7f0000fef000)=""/31}, 0x18) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000592000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff4000-0x4)=0x26) 2018/01/17 02:17:18 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00000c1000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x89)={0x0, 0x81, "76197c042de788ce15ddb332c59c17d35542feb36de5668a05df1731a2dba5a6a99c8f02fe416ec668b06023f71015e5543bea11532f6d80e638a275326787c93a8003ef79ad22fa50fae2d596cfdeca2da76317d99b6e81eabe9bbfefc07cdfd3385b0ed2d919cacc35633096fc95e2740dfa1b24588c79c8986354d937342d54"}, &(0x7f0000001000-0x4)=0x89) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={r1, 0x0, 0x100}, 0x8) 2018/01/17 02:17:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x4, 0x400, &(0x7f0000b82000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000b79000-0x64)={&(0x7f0000372000)=[0x1, 0x3, 0xffffffffffffffff, 0x0, 0x5], 0x5, 0xd1a2, 0x400, 0x7f, 0x1ff, 0xa852, {0x5, 0x6, 0x401, 0xffffffffcc0712b2, 0xcd, 0x5, 0x8, 0x0, 0xfff, 0x9, 0x62fa, 0x8, 0x200, 0xffff, "dcd6c0e9474653e290ba5f61ccd65fec997ca9eda45c5bd92820fd5cac52f9df"}}) accept4$unix(r0, &(0x7f0000015000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00004cd000)=0x8, 0x80000) r2 = socket(0x18, 0x209, 0x6fa9) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00008b3000)=0x0, &(0x7f00008d4000-0x4)=0x4) accept$packet(r0, 0x0, &(0x7f0000705000)=0x0) bind$inet(r2, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r2, 0x114, 0x8, &(0x7f0000000000)="", 0x0) 2018/01/17 02:17:18 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$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'}) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000006000-0x4)=0x7, &(0x7f0000003000)=0x380) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x1, &(0x7f0000001000-0x4)=0x0, 0xa0) close(r0) 2018/01/17 02:17:18 executing program 0: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ddb000)={0x0, 0x8000}, &(0x7f00003b4000-0x4)=0x8) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000091b000-0x18)={r1, 0x5, 0x30, 0xfff, 0x8}, &(0x7f0000ddc000-0x4)=0x18) getsockopt(r0, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x72) 2018/01/17 02:17:18 executing program 1: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f000000a000)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x10)=@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='sit0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/17 02:17:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00007fc000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x77}]}, &(0x7f0000f92000-0x4)=0x10) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffef0, 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) r0 = socket(0x10, 0x3, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f00000f5000)={&(0x7f00001fb000)='./file0\x00', 0x0, 0x18}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r0, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 02:17:18 executing program 7: mmap(&(0x7f0000000000/0xd3b000)=nil, 0xd3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000019c000)={0x0, 0x0}) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f0000d3c000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x7fff) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, []}) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000d3d000-0x4)=0x3, 0x4) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffff9c, &(0x7f0000d3b000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000d3b000)=0x6, 0x80000) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000d3c000)={@generic="64320328bf19e63b1dbbb9138dc4aa7f", @ifru_flags=0x400}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00008a7000)={r1}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d3c000-0xc)={0x0, 0x8, 0x10}, &(0x7f0000d22000)=0xc) mmap(&(0x7f0000d3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000d3d000)={r0, r0, 0x3, 0x2}, 0x1) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f00009a7000-0x4)=0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x1, 0x85, &(0x7f0000d3e000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000d3c000-0x14)={r3, 0x7, 0x6, [0x2, 0x5, 0x5, 0x3, 0xd1, 0x7f]}, 0x14) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r4, 0xc0189436, &(0x7f0000000000)=0x0) 2018/01/17 02:17:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = socket(0x9, 0x807, 0x400) setsockopt$inet_dccp_int(r1, 0x21, 0x4, &(0x7f0000846000-0x4)=0x5, 0x4) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x2) r2 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r2, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00003a7000-0x5)='veno\x00', 0x5) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b20000)={0x1, &(0x7f0000d39000)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) close(r0) shutdown(r2, 0x1) 2018/01/17 02:17:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000469000)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x6, 0xfffffffffffffffd) sendto$inet(r0, &(0x7f00008b9000)="", 0x0, 0x0, &(0x7f0000c7b000)={0x2, 0xffffffffffffffff, @rand_addr=0x1000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:17:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$inet(r0, &(0x7f0000c6a000)="10", 0x1, 0x4008000, &(0x7f000015b000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:17:18 executing program 3: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x21, &(0x7f0000fc4000)=0x0, 0xffffffffffffff10) 2018/01/17 02:17:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @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]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f000085e000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000014, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000faf000-0x90)={0x1, {{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]}}, 0x90) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ea1000)={0x0, 0x0, 0x0}, &(0x7f0000892000-0x4)=0xc) r1 = accept(r0, &(0x7f0000c73000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000160000)=0x6) sendmsg$nl_crypto(r1, &(0x7f00004d7000-0x38)={&(0x7f0000f33000-0xc)={0x10, 0x0, 0x0, 0x1000040}, 0xc, &(0x7f00008c3000)={&(0x7f0000a48000)=@del={0x100, 0x11, 0x0, 0x5, 0x2, {{'drbg_pr_ctr_aes128\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x2}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x6}, {0x8, 0x1, 0x9}]}, 0x100}, 0x1, 0x0, 0x0, 0x40000}, 0x80) sendmsg$unix(r1, &(0x7f0000b57000)={&(0x7f0000018000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000b6b000)=[{&(0x7f0000125000)="31e0edc772b197a4ce0c503d51f2b730e95bf6620e2a919c67151cb6e23e8bcac5a32f23019b26c29edb5da38ca403bb828fb06918ec0c8979a2b59924ec3f56b24785670dac34f9330bf03f57da589cbd78772e4dd9961f30032cdd7683bec61177d42ca8f8017f49013dd4999d1ac38d876fd725ea4bfd0bb225ab9da8fb8e9f415cc1d7aa6f254cef848646559e84d243c9da6052906a3d667e4ba04589ae038e0f83297b99a2a1841b2af0ef39cb2763ba157d0eeb6f68d201fd99a70569d93f320c386d51fd66bdc3066810ffb63ab8d82437967b09e12c76f829cc1addcfe76a330b", 0xe5}, {&(0x7f0000a47000-0xf1)="07f77d292955f18519b8821149ea02689700b46f415459a599a01fdcbf1b64944a3a0d5d406c0a019be44875a1e19bdf01d6c2835bdb9b9605f3c9cc7615024831680eeb1509abeb53a94e13f8b2c733350ddfb3f7a5bb84a808721ae80049f03f58650c7d1b03d2ef35829c57de0ed45b53ca2a56a035d049865be12af756fbb52461261f68021faaea4a27305990aef9f9e363668b09c3c0ceb8c519e3b4238bc1d83e791766485cac46c2479095da2f5f1ab791d628de7cf88df0a62d90a1c90be5b0af5ebad5cf568de3e0d7877e57422593da703fa4b564bc5e7de7b8cf6c1e619a877460ba4465af3c4a28bd4f04", 0xf1}, {&(0x7f0000c9d000)="9b84ae83242ff7b3cfd0d25403f53ada2b94bd2cea", 0x15}, {&(0x7f00008e2000)="11cc6ad349f44e0d419227a3488697971abd056874b8e46bdd75872219e1bd5553bd162da559ec27686e287d1dabfc39ef570fb28620f597090c6c4f047aec1a93d7aa1f22cd3f2d93f6c34ca412da09b44f6d2e6f9096e016bb4216e741283680816df2affcf09962e6194125ea5e12ad45815a3ffb2b3258b1ed7e910d73b29863ecf0e40c3242ab8571eace35ee52869de61ee91ab92d", 0x98}, {&(0x7f0000164000-0x92)="856abdb0ae18942c5febb06a597abc7a9b861a873972544e4e9f0ccad12310d630bc7f3f8ea376c0d58f02784e8e6229d9c552f1df405667f8af7cda4f075c8899de7b0ac65d2827b5bc7b1b101e62961842d64b5ff8d073fcdf76e401148e6d5e321a7018deb1f8c8eaaebd38c58d62b2346389000635fbadae648a4f7d960b1b879430c1c36e42b3ebf0a34ac78589d6a4", 0x92}, {&(0x7f00008d8000)="5d31105effe9325e4921f563bc71ed816d8b28a39eb4e9caf581e498bc01ff11a7e7f8b0a43fae4f0caadabe2490c287152937fff27a5d7b7b8c6243dec1dafcb097d4e2d888fbdc04eb35d431a05df5d6011ffc24280280d93edbc08478f69cd060db91bf7d23", 0x67}, {&(0x7f0000a30000)="3a948bda6dc3c2a0f2a4c59883c5c222bc2c3498fe4e203207b058ca4ff7d9e5b19013891f982668abfb1b66d1e6e0e065", 0x31}, {&(0x7f0000f41000)="794da07fe8f3d8d3be365446cb602ab87d35a068eb10ac25a0534840748f701268c2de57aff87147a1f003f0cff85179d703d5a7421e0f273d0020c73d6ccd98403ca0189d14e00a77881dda7675a0621320e8cc654fdb87a6f5cb4937cffcf7519fe094f042d9dbae1d090575e103e2e094822ee1e52e1af44966b1acc8ac01", 0x38b}], 0x8, 0x0, 0x0, 0x40}, 0x20000082) close(r0) 2018/01/17 02:17:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000034d000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dd7000)={0x0, 0x48, &(0x7f0000012000)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x2, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x81bd}]}, &(0x7f00008ce000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008e2000)={r1, 0x4, 0x0, 0x9}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00000f9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000392000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f00007d1000)='5', 0x1, 0x0, &(0x7f0000fd0000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 02:17:18 executing program 0: 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, 0x3, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r2 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f00007df000-0x4)=0x200, 0x4) sendmsg$kcm(r2, &(0x7f0000e84000-0x38)={&(0x7f00000d9000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}}}, 0x3a, &(0x7f0000f29000-0x20)=[{&(0x7f00002e5000-0x1000)='\r', 0x1}], 0x1, &(0x7f0000500000-0x90)=[], 0x0, 0x0}, 0x0) sendmsg(r2, &(0x7f000026d000-0x38)={&(0x7f0000d46000)=@rc={0x1f, {0x401, 0x1d5, 0x3f, 0x1, 0x400, 0x1ff}, 0x5}, 0x9, &(0x7f000017c000)=[{&(0x7f00002aa000-0x10)="176a7f7f484c5b870652717ad3392279", 0x10}, {&(0x7f00007f9000-0x1000)="6e22f4844ada5b6b35aec5254351c48517f0c3fa7024e4cc7b753cc454abff6c3683910f56e5023ced1f24579bfb24e23d781326ca85d50569a4a11cf9abe07b008a7fccfe9763d377994c0d919b58d3f3670b33bf067c79c9c95376b4e41fcf648cc39e6801fb43f369016145da940eff5c4b0e57b2d61e4c2d98d573ce0fb4c6382fbb4c39c53d9dc9000c0e901088af410237e93c9204d7c8f8ed510f555f3eaeeda65660dc7c6a9b163d1780a60ebaf3c6b2f361723ddcdceef109a35574d83d702e85a0f85b98e8c1c4eba5c267f0adf3443046f3e3a2115e6e61655466dc9226894d3696c2a10685fccda6e5dbf37f20ed9e4d7220d69e3cd4c51f48aeaffff3789d6706b030a1e3d3a655f1f6675c4401645d36f67e70490f6fc69ecb6cb709e53a4de5a0543cfc6a8ac6b3695efc8586e8ba6807ea2f32ad941e7b4c8b01091d2c20a5d58d5fc8a0fb1972400eac31e8165faf6a90d256e415bc199cfdb533c6c25b9330cfa420d1f3ea23a309857f1b8d2eb21731e76b9f207e0d4eba7c2f230a05216eaebe8c73462640635f77ed97f8d3abd6ad724e650367de6722b1078e8f1af2ca7ea38787a7e692b861894f21819f79137a4da5d6af2aaaabaaeac18d0a51add8588fcd16da7773641dc02a24695e432942cce7ac5a799c64d374fcc3f51371a6f091b4814eeefa2f2f7717640c7f41abe7608ae4b34ce120d9169fb74ac9c526a0eaa419c14869339c74f3aeeb7e9d5d1d24071d10eba33712468fbd281a2bd5ef4bb723d3713476e993738a55458c34e29bf82d7f628bdfde229854a8b2611b180299b12cdd6ad7d491537b970059c84e2598816cf8e7e06202307bc272cbe51956f89935da42308cc1afa3eba6270ea50b68747cf2565a279a94d6018f6ba037553f079b44604bc7cda2f9a8e00a8b1250da861f26a240eddf44eb2e5ca6236ffa80e0015c3ad1cf2ee4c7950c94bc94d21a3b6bc7b6f7452528b7227ce26d7c7baeeab04338a907f5f8193fe070f905f16441e4e92c3a9d4d7c775e2f9be0f243d9f63d6a014ba5d6ace6ff8718496fe87e0591a34e38de1c1e6dc5e8fbab47fd9da2655a5b9b13a0c99318bd07a2038fdcadbd17bc41700da2784ee3d93645dfe8f2c3d35394e4058abf031cfdcee64dba188827d71009101dc0c1ec082e3a6798c6d3653e7e5ffe1037a21ad237b954d65fd0748b1ad7c80af0e39eb18a6932f83ed65eee4e3ca60394d8f869495562666860d4a5afe796a6eaf1d0467c4ba276f33b305bb457ac217c906a9656d06902d3251791ec4cd0eacf1a4eb598eadbf0d69f9166b0ed1ec75b4adec637f5c6de969d1bf9378603f4a622283d6360b4a30d268f6abf7cc440b5e6d5931354e81ace69bd92f3263719031e614e1eb89264ab68254d8bb18ae4744a0a05495340a9dd5d1bd224fcad653c00f25296edf66f26eb235cb0c22d3e9f0c3efc75f8edd34dcd0f050686d42ed3e5c5966032d1a5b625317cda029b320cd6920c1c032d8b436c5f372708e1c980d375c3ee5f9bcf0807825706882075293f0298ef8fc54c4c13b5851894ffb55a01684173225e6d98a73aa7278eca76f56e80fbceaf714f092a7a950194cb632caf04cd58950d8539d9944a8e425b21fc307e05281744cff656c6103ad7ef01c92ff185ae59691b2fb090ee657e9f4b82cf741604be825c5dce8671c9b31d9989cd16c3e08eee5f1470df4b86f836a7e04c4a37e36fc92820ff7ce9925a119a42445275ca6993f0b613ca0959c1c831c1e329ec616f921884d10a663a6bf67613d1f12d7544d421aa3a97eda253e074fa4894aee7690732dbeda21ba1d5ebe4611cefab79f1a7d7849006b90dfb7fed6eb455bf9b5196138aa0516b19277e12903b7273fe5fdc24c8ad6eabddfdb5c8c908ebbe32d6dea060ac55bb3523a68e3a123baddfec2c68b1a66f5199b95e92ce17090a4503ff0c2bb0647c18353142c5d948b641ad986413dc7d0e7a071f8b6649add2b4a64f260e61b1a5539f601be2e838ad4090af0ba25b95446f39e727a4e402293f0330c9eca43baac52e89902e2181ff8036b6c133bbbdd5ae6fb7b17281365f1943f456bfe8168f331d9f2199b193c68285e5bc64505b31403f7b8e2aacdba845346c6716cda4b7552aac974b1099c1d63d6069b71638bb53583251c1f19828233b236bbec633cf74a54887962285f80e9b0c15586a5761976615a0cb36b00300620c76414223f9df4414830ccf0374772eb6427bafeddd1da40bf35d9a41bbc63f09ba81e48093a78a62f1c8bb5b82ab2945048c8409057d6262469b790eb0a6ccc07935c0ab75d76de8327793ad693c16a9b6315c2d3e7fb3673d1857e664ba6f39dbd07214a4175cd0a05edb0d9b314f75582d90b8b72d7414895be480273c06dcfb1e58e1aed96eee42280d25764c9d70c870274b62398fa47fffaf1c4faef186bfebad51be6a79d3e461774f8ef526c92d2f5433a5d28e3e9b5117b6bcddc754dc122a619509304044be1c318901af4f9b17a6bb0a36f5762f67c0269d7f5999bd373e87016e70f2bc1ed7b578b6119b37db9e11bac8aa4d28d3e1596867d8c42c15d554eabba80058e51dac7b6c9452c2890c4b7dbba775d66635bc65e30a463b1485162848131a1fc44ec8b6009b60b4f419d123e688fe5d395d6a42ebb35b21f12e9faada6847c3628a2487a24ea4440a3b79b871575b56e6cc5349bbd329345782c74765fdc5f7798acae4c4969302893e1df1a2cc2499a94a9a40710ff0d505834ceedbd4024e9b96926014696e8ea28ea97a673701bc5a31176b794ba99b79d4a364976ad2695847665efc4656999c68bccbc589043a2d0e490334454cd78fe1f9874432aa208489c5f64c8dd2f737a86ed1cef057e529c045708d31783c3f52518139bf85a550e8bfa7d4361bcd78f51436712622653e5536cebcab675a20f12d45d767cbe6d967a7dced4d94287d7007952937372b04c0c6f2afd8fb688f2ec3a0a7673fc1e600f793a34473fe514c4069817a64db105c77ebf223061f7a28e945c82e10957fbf5579ddf8c8b48b49903711f00913fa128e25e9aec4e6862d3558fd86da6826ea41cb787116a5e44560e5eb71f12392ba469124cd5014e609d1c57b05bded5504cd4669b7147d5a0e88ca503d1b9ec8aa47392dd4e3a44f4d0381e84f697850089b54812302dbf8a7122317ffa7eac13eab20cd3521260cb00dd328962a63163ba97b53aa9d7a68479827fb58bb050505b102fc2989f14f1856483fbd3380f24f37910efdfae9638bb58a11dd3e84546d376d995bf6067ac9b47eaf440a83dc8de32cf485d997ae5496ffd315031cfe8f2385a44229a752df0610c56a7cf547364ac7a2ff74120f4b39f9951d96a6810d9e76ec3d01ab3cd94eafd9743683b2c5d52efd8d5be2bd8be2b1f01656e476d928bd51a225dd89df334cdf1148ee30a78dfab93c704ef2d1aaf000725d419de2502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0x1000}, {&(0x7f00006da000)="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0x1000}, {&(0x7f0000269000)="7cc593e91af0cfbf3ca7d95cfde7002609a0fa0bfa7eb3cfa181cc03dad036782ad660ed16496a8ea2af0158cd6da996386b5e80576863288a1c0ec576e2e7e3645d7500735c2a7098a83445762c1982e489ef9b14d068511c3544ab6ba38bb5f56f240de9970ef8f02d0c8206371524a13ce06371ea5c9e7c353eb56f3d9c626d6226c337250e3935e46251abdf95abd8e89da6c475fcc47749a915232d0ca794c7fd3b2d6fb3a4ba69e4", 0xab}, {&(0x7f00007b5000)="696597617995201776f6ef108ae79b1a8b1e609997972fd2a5c2d8fcf25f1ebced8a63450e8661b55440c97a7d9b542aeb226f781eaf70e3fa711544f2dcebb6ef9f856ee3d3517406006d039490d1627ba84087e00e0cb75788e790b49639e1d68aceaa4464e4f30bfe452488bb34d7ded03e94c87cc83fcd9a5a30bca3ebabb5badd78fd9e706ccbfd88c3c75e8a652ecd22a385c245d8cfbdcaee49f41139cbd0ac2c685b8e29d9d68a2a5dc7d45e98d141ef385c7d3330fa714dcce4f32148ef06abb74705b7a0544536101be45e996a3cd81f13d40df991ea1a887a3eedd8800d4ae53e3d57a1da8859527c55b5", 0xf0}], 0x5, &(0x7f00008b3000-0x180)=[{0x28, 0x10d, 0x2, "5a1cf18f0a1f622674d77310adc8181cb8"}, {0x90, 0x0, 0x7ff, "9562a26d6d750772438328a88ec2cb3edeb16a479c323ae5f6e2963b5a7b6cf874a32d52cde58441c25f5d7c39dc964c9e03c14c1f5c34f26cfc83f170a0a6b7d996915bddf6cfb7c68f6336666eceb9990aa7d61924b059a72cad68796987d7725a378fddc5c5d2c9c6ae4b507f2b71a6ade3506b801a27e613759b8c42d7"}, {0xc8, 0x114, 0xffffffff80000001, "021068364adea08efe5fb9c71c381acad1b33288125deedeff93dd3b6eec2b1fb4fcfd4c1e025d1df8a9dd1df421d5a866a2ac13a4bab21dcaf8ea9440833b5f29075661fc6f5da24b4d8080a710aed500d51fff856bfe3a3e9b87d0b05e23b3ea61f52b42e87a6e64356805889d020f8f33f6deaa25d26954fc1bd760deda54aa7a70a4e61bf7cf049431ac2c807cb80d0bdf6daad38a8a52e542f6b0e2bb5ae0e56f9e99051c37f54f0912f3f46719c6608f0c8c"}], 0x180, 0x10}, 0x80) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000442000-0x8)={r2, r0}) recvmsg$kcm(r1, &(0x7f0000d2b000-0x38)={&(0x7f00001ca000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000a56000-0x80)=[], 0x0, &(0x7f0000583000-0x81)=""/129, 0x81, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00007e1000)={r3}) 2018/01/17 02:17:18 executing program 1: mmap(&(0x7f0000000000/0xf92000)=nil, 0xf92000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000029b000)={0x26, 'hash\x00', 0x0, 0x0, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000036000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000cb9000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r1, 0x1, 0x4, &(0x7f0000019000)=""/15, &(0x7f000000e000)=0xf) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[], 0x0, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/17 02:17:18 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000000a000-0x8c)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000006000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 02:17:18 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000f87000)=0x0, 0x4) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000feb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fec000-0x4)=0x10) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000fec000-0x65)={0x0, 0x5d, "1e221ecfea8d0aad5ddc5edf329e8ca4cdd20825b64b80d18514571bb6832a638d4c5093c9398e612021d6351e8cf7df599756ed3bba87c59fc6b73fd98105afd2d2f1fe95b925e564ded20971e4bbc7e346e076f6dc4a1388a4caf9a3"}, &(0x7f000034e000-0x4)=0x65) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fec000-0x20)={0xc99, 0x3, 0x8005, 0x8, 0x8, 0x98b, 0x0, 0x9, r2}, &(0x7f0000feb000)=0x20) 2018/01/17 02:17:18 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='ifb0\x00') mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000d1d000)=0x1, 0x1d5) getsockopt$inet_tcp_int(r1, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d13000-0x4)=0x4) 2018/01/17 02:17:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00005e6000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00003e9000-0x4)=0x60, 0x80800) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000d99000)={0x0, 0x0}, &(0x7f0000f6c000-0x4)=0x10) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x100000114, 0x80000000000000a, &(0x7f00005ed000-0x4)='\x00\x00\x00\x00', 0x4) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000cf5000)={0x3, &(0x7f00005f8000-0x5a)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/17 02:17:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000097000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha256\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 02:17:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000341000)={0x3, 0x4, 0x4, 0x40000009, 0x0, 0x0, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000028000)={r0, &(0x7f00004e6000-0x1)="1c", &(0x7f0000c34000)="", 0x0}, 0x20) 2018/01/17 02:17:18 executing program 6: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xc00000200405, 0x84) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000ff1000-0x8)={0x0, 0x1, 0xf4}, &(0x7f0000ff0000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000081a000)={r1, 0x9, 0x10}, &(0x7f0000021000)=0xc) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000041000)={r2, &(0x7f000084e000-0x21)="", &(0x7f00001ad000)=""/143}, 0x18) 2018/01/17 02:17:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x7, &(0x7f0000701000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000764000)=[@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) bind(r1, &(0x7f00006ff000-0x80)=@generic={0x0, "f522719867d0057cba57286f67a1d73066d80ce99f4fdd1b904760e3ef109ee2030000000566245cffff8e0000000000f56751129bf39cf312951b354ced99899aaa394077535f94ad39311c61c7d7d9f55eb00571f2ef1a438d3c812a4a792ac6dc38af3306679050a19e7ce06ae2b2449e9e16008300e9898fb8e9b99c"}, 0x80) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000c36000-0x8)={0x0, 0x0}) r3 = accept$packet(r2, 0x0, &(0x7f0000c5c000)=0x1cd497a87ee99192) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000b07000)={{{@in=@multicast1=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fae000)=0xe8) connect$packet(r3, &(0x7f0000bef000-0x14)={0x11, 0x1e, r4, 0x1, 0xcff1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) 2018/01/17 02:17:18 executing program 7: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000ae0000-0x4)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000222000)="95", 0x1, 0x20000000, &(0x7f0000ade000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000ae0000-0x4)=0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f00009f7000-0x93)=""/147, &(0x7f0000ae1000-0x4)=0x93) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000a7d000)={0x0, 0x2}, &(0x7f000032e000-0x4)=0x8) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000ae0000-0xa0)={r2, @in={{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x7, 0x6, 0x200, 0x14}, 0xa0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000697000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000ae1000)=0x3a) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f000025b000-0x9b)=""/155, &(0x7f0000ae1000)=0x9b) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000006000)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8001}, &(0x7f00005b4000-0x4)=0x98) sendto$inet6(r0, &(0x7f0000627000)="bf", 0x1, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 02:17:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000774000)={0x7, 0x7, 0x9, 0xfffffffffffffff8}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000750000)="240000001a0025f00018000400edfc0e800000000004bf020dffffeb0800010048050000", 0x24) 2018/01/17 02:17:18 executing program 4: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fe1000)={0x5, 0x83, 0x80, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000fe000-0x20)={r0, &(0x7f000094b000-0xd5)="", &(0x7f0000fe1000)="", 0x0}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1b, 0x800, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000002000-0x1)={0xfffffffffffffe01}, 0x1) r2 = accept$llc(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0) sendto$llc(r2, &(0x7f000001d000)="a629e1eeef3b1c42f4c64ba36f42430d85d40e808d90910935ae73342e2ffcd8369b48c568a44e4d6fdd084ad6e9ee37b1107f2e63a12b95b8c51204eea95d71c125a0d479684d7b0e78d1d4d6ba98a84f546c597250a85a2b49f7cabf255a20b18b6eb6752f395c59f47d583a", 0x6d, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000dff000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r3, 0x0, &(0x7f0000000000)=0x0, 0x800) 2018/01/17 02:17:18 executing program 3: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000aa2000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa2000-0x4)=0x26) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000aa1000)={0x0, 0xffffffffffffc56c}, &(0x7f0000aa2000-0x4)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00003ce000)={r2, 0x7fffffff}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000aa3000)={0x0, []}, &(0x7f00007e1000)=0x4) 2018/01/17 02:17:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(r0, &(0x7f0000751000-0x38)={&(0x7f0000de0000)=@nfc={0x27, 0x53db, 0x3, 0x5}, 0x10, &(0x7f00009f4000)=[{&(0x7f00002e5000)="300056967bb5e8139d10", 0xa}, {&(0x7f0000027000)="05fe4a0328e121c86801e87053420d58d031eda50206eab64cbc80d54ac8e3c52b9749ead7d4d4e1264ca3851daf73d68e0d8c36a38e029fa43fc893645f500a59b17bc8632ea5d4b640110fd8c9e7adfec39b06f33eac6a96e897c3bbc24913a8ad10bea09fea8403de92412f07dec933a93a344af9a79078b5c6344484bae56579d57218a6b87fceab76370978cd96f243179982b2cf9b31b65283b2deb278e40b87908df18d730a2dc8efa163a59f79b7619397", 0xb5}], 0x2, &(0x7f0000aeb000-0x2a0)=[{0xa8, 0x0, 0x8, "ed1371fbae099eb3f7036867a6ccce0665d1e428b27680063cf447d0d189b6c9ceb050c649dc020bb10900bd43cbd9af27b2b5b4620ac053729ee46f070273d32866c66e5659db1c61a7d6ed8cd04d08dc8916b4275c3a15b12579e6121bac701f6d9e13e6849d18f14be40e178804215d0311653dec19adebfbf02215ca3e58da626af7acea2e983573d11968450873e0c78f"}, {0xb0, 0x0, 0x4, "24052ae100a9fa3f6b5e6173c41bccabc3aefb480984f6db53305409eb8e6e547b9af37794e4e764c6e7f8d5358213f8a7e5274dbf33c232ab8821359828c69b5ba900f99261e4c0395280597548cbf11aa83dc87a4ae40cf1584b1f7efb39f9426e80b72cc53995618ab6f4afa2a27cf8baccad5ec8749bc250c99de27b0e7f77338509911683aa342a1f50fc55cd7a3fa0f859ea6e6e920bd023c252cbdeef"}, {0x18, 0x107, 0xfffffffffffffc00, "8789efcb"}, {0x90, 0x117, 0x100, "a9663c56c361fbe030b14ab3c79468e1ef8300f152c909f85d2b2c9195b113639da7c9d3e80381ce40df351c079dec94bfeff62bf079ab45f340ed007a2f1337b94e3a721c1c91262a3c49c877eb6be3c6f781e88845260c15974d667a14b6274538f0b215959a83cf2930d09a6170dfc7df7a9cfb8a1f29f616"}, {0xa0, 0x10b, 0x9, "348ec00a13cd217674d441835208e297eb62a14ee8ad6428497b84f414c96d1df5dbafba47284c7e28774d206029e8b2a5732d8c682848a57affcaa50f70d9151c78ee1161852c2d73ead2cbc99633d5bf2618f9e654a4c2cdd52de608d2c8e161550bcc9186ccf49c3681ad34c862cc8340831e54b216ca7e511d7080bb6371236b1418e28e07ede534788a9b71ad"}], 0x2a0, 0x800}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000004000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r2 = socket$can_raw(0x1d, 0x3, 0x1) sendmsg$can_raw(r2, &(0x7f00001e6000)={&(0x7f00001c6000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f00003b0000)={&(0x7f0000c41000)=@can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "ee90f68ba0ec9978"}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket(0xa, 0x3, 0x3) ioctl$sock_bt_cmtp_CMTPCONNADD(r3, 0x400443c8, &(0x7f0000498000-0x8)={r2, 0xfffffffffffffffc}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000072f000)=0x0, &(0x7f0000d8e000)=0x4) 2018/01/17 02:17:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$packet(r0, &(0x7f0000474000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000670000-0x4)=0x14) bind(r0, &(0x7f000069c000-0x14)=@ll={0x11, 0x8, r1, 0x1, 0x4, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f000048a000)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000d7d000)=0x0) sendmmsg(r3, &(0x7f0000d20000)=[{{0x0, 0x0, &(0x7f0000a59000)=[{&(0x7f000040b000-0x1e)='D', 0x1}], 0x1, &(0x7f0000922000)=[{0xe80, 0x0, 0x0, "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"}, {0x1010, 0x0, 0x729a, "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{0x58, 0x101, 0xffffffffffffffc1, "53ab2a2a4132ef0e21053015ceb907cca8181807213c4b5fb39bf7f8ac1500d0762b632ef686bb59479ed347cc77d65387a2d120e31de6da939eb0fe0751bdb0f70cf15e92"}], 0x1ee8, 0x0}, 0xfffffffffffff523}], 0x1, 0x44) 2018/01/17 02:17:18 executing program 1: mmap(&(0x7f0000000000/0xeea000)=nil, 0xeea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00002a9000-0xd0)="dc13b51a5be6306e78dd580871ab2144ece470d734cf0196f75d43c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f800000004d602783d75dd05a04c57d9b2d039128a5d071038a46611f937f9857d4ff812a8f9fc3f0719020000000000000000d359bdeb62e18a769c862f856c59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d325f0100029755668fa3f9b8974fec92b83b614657ad31300007a63e6ddfaeda0896440f396f4b9b3f5a2db8352780dff43fb45a7883", 0xd0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000eea000)={0x0, 0x0}) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000eeb000-0xbc)={r0, 0xffffffff, 0x1, "968f2ac86c220274c69e3bfe86d3f3b00b2f0e25332aae1b54e01f9fda67ed1b4012f2a60f09d13794f6b01a863ba782fc49ed58ee3254ace60c75ee29b4f17cda3a229369b40481f7e2c6e641de11dbb6454554f1dccb04b67ac69e591452bcde3e2f7057b57d4ef6173967fa83c497aab86bf15116932e5253b52a5d6f8119041763a8ed4b9264931f80892362c80e335218da42788d2960bb545d1bce554ea0efec94ae258ddfb9fcbe417f4204b912d5"}) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000cfa000-0xc)={0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @loopback=0x0}, &(0x7f0000eec000-0x4)=0xc) mmap(&(0x7f0000eeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000eec000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, r3}, 0x14) connect$inet6(r0, &(0x7f00001c6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ee9000-0x4)=0x0) 2018/01/17 02:17:18 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000025000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000001b000)={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]}}, &(0x7f0000013000)=0x8c) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000036000)={r2, 0xbc, "2fad6f42e82aa0dd7cd6e53ba2a0318247d6130f8d374cc56b0853644c9d6511e93de3289a46ceb67bb87a3e841d310bb516dd808fb0b54dbe5da001415345f526406dfb601466c22c9ba0f6d67ba2effe2badb2adaa950a856a086c34b3bcb249fffc9706df183d12b00c2233cee25dec066322eb22c0e71eaf7657d850d259398f505d1a0d1f9bcb1a2c53d410b9e2c66ed4a48e4517a1b376bb57aa0d70948aa4130596a9ec153ca49e748409339653c025d55912f36060a8a990"}, &(0x7f0000037000-0x3)=0xc4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) pwritev(r3, &(0x7f0000020000-0x90)=[{&(0x7f000002d000-0x6a)="22348e6496a4bdd9099cefa23432922de6989654a43c5e34f75931804d45394d9b2f1feeab27c2b6b9f491de8cec84995fba3e4c01e6d9e7ba05a365ece1b839315b267686f86a51d93e0cb8e8be502890d347f15c63d5f3348c70d8a50f0c2d9790e153f22d09db42fc", 0x6a}, {&(0x7f0000033000-0x87)="f776d0b78b090ac4779c1490c6a962b69e0c2147ade3f4a1cf3886911ace7087fcb67d4e002c00131abbc1337d217a32decc11faf69cdad9364d6a7035d024961e6cc3ebc55a40fae310484b27a6c1f297c530c7aeaa9c804b360ac6b60b6256614f9f4d644df2dce5a114440a23e1e61b6a3d7aecc4f9f8fd1419a63e69932e1f9f18402cc1cc", 0x87}, {&(0x7f0000035000-0xbd)="ec0ad34eb8cfd4412b92e735895797abd452775064630855d1ece1f03edfc8fd06ccf55218519003e5e2055b65fe4c95cadb9ba0bc7a71d27ad03aea0d9c3c12242f152cae811adf54ea48da31c26da8f79c8cf64091739634331838cb7d2614f1b79ec7caf4980014dd8ae7ee9ff80376242b1969a6f7c8947de5e07b9c70a70a450bb9b2044788d020729b8c334ec8eb8df3add50aedd4f913f43718191cd3c21181cc57f0fbbf848e0cffd2559fdb8d9541200bdef74dab390447d8", 0xbd}], 0x3, 0x80000) 2018/01/17 02:17:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000feb000)=@buf={0x0, &(0x7f0000ffc000-0x2)=""}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00002ef000)={@common='ip6tnl0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000929000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00009e3000)=0x14) getsockname$packet(0xffffffffffffff9c, &(0x7f000058c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000d7000-0x4)=0x14) recvfrom$packet(r1, &(0x7f00002b4000)=""/47, 0x2f, 0x2040, &(0x7f00009e3000)={0x11, 0x19, r2, 0x1, 0xb5c, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14) pwrite64(r0, &(0x7f00003a5000)="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", 0x1000, 0x0) 2018/01/17 02:17:18 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x0, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = accept(r0, &(0x7f0000001000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000014000)=0x3a) setsockopt$packet_tx_ring(r3, 0x107, 0xd, &(0x7f0000006000)=@req3={0xa01, 0x8285, 0x2, 0x101, 0x10000, 0x4, 0x9}, 0x1c) writev(r2, &(0x7f0000009000)=[{&(0x7f000000e000-0x2)="08b7", 0x1}], 0x1) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000017000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/17 02:17:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd6, &(0x7f0000b82000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0xc8, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @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, [], "eae3d1a5decad33cf03283000000000000000721b6f2a6d42d91af91a16a63821ca371671711440f1d50cedcb34209457b4c28fac703aaea6a1aa8ccf20c4e0a1a5c467e845ce386ce63c3fb18b486bd0979524d4e880948e6a5ec932a12cd7a43bd82384663c07122a2fa0ee0fd2a419f6e4e6165585a77f8193f048016385d593eaf83c051431b0359075a60ce3319be375ea35c70ee8531d65dcb62d9c8a9a07c0133"}}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) 2018/01/17 02:17:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000789000-0x5c)={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fff}, {0xa, 0x3, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x6}, 0x7fff, [0x800, 0xfffffffffffffffd, 0x2, 0x8, 0xff, 0x8, 0x40, 0x5]}, 0x5c) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ea1000-0x17)='o', 0x1, 0x0, &(0x7f0000168000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00007db000-0xc)={0x0, 0x0, 0x80000000020}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000135000)={0x0, 0x3, 0x1f, 0x9, 0x0, 0x80000001, 0xc1, 0x40, {0x0, @in={{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]}, 0x9, 0x0, 0x7, 0x89a4, 0x101}}, &(0x7f000012b000)=0xb8) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000079f000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00001d3000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000463000-0xe8)={{{@in6=@loopback={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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e6000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000752000-0xe8)={{{@in=@rand_addr=0x7fff, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0xfffffffffffff800, 0x3, 0x7fffffff, 0xa, 0x20, 0x80, 0x7f, r2, r3}, {0xfffffffffffffffe, 0x6, 0xc9b8, 0x6, 0x9, 0xff, 0x9, 0x305}, {0xb4ca, 0xbd7, 0xdc15, 0x9}, 0x1, 0x7, 0x0, 0x1, 0x3, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x3, 0xff}, 0x2, @in=@multicast2=0xe0000002, 0x4, 0x3, 0x1, 0x1, 0x9, 0x4, 0xd0b0000000000000}}, 0xe8) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000099e000)=@assoc_value={r1, 0x235c}, 0x8) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f000044e000-0x4)=0x2, 0x4) writev(r0, &(0x7f0000c7d000-0x50)=[{&(0x7f0000ee3000)="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", 0xb09}], 0x1) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000418000-0x4)=0x0) 2018/01/17 02:17:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f00007e0000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000e30000)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000e36000-0x98)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x98) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00001c9000-0x10)=[{&(0x7f0000a30000-0xfe)="145f94290d94fd60be6f39cb35fb2181b7c8a188bd633496b74a97619d22162b60f5bfee3d0113b9f4a02bdcd5fc3b4ca52efd3093715edace21b8de6db9acdf79dec51ec4526a77c004c99f058116335328b5caaa5ea0599a94e240e6e2889c", 0x60}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 02:17:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4543(gcm(aes)))\x00'}, 0x58) write(r0, &(0x7f0000010000)="88f3", 0x2) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/17 02:17:19 executing program 2: mmap(&(0x7f0000000000/0xe9000)=nil, 0xe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f000001e000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [{[], {0x8100, 0x0, 0x9, 0x0}}], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @random="8a53ee431abe", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00000a2000)=@in={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x10, 0x80800) bind$llc(r0, &(0x7f0000047000)={0x1a, 0x1b, 0x4, 0x1ff, 0x5, 0x7, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, [0x0, 0x0]}, 0x10) 2018/01/17 02:17:19 executing program 6: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000009000)={0x0, @in6={{0xa, 0x1, 0x18028e88, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xefb7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x3}, &(0x7f000000a000-0x4)=0x98) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r2, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000000b000-0x4)=0x10) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000000a000-0x6f)={r1, 0x67, "86e2f852b4d217066017a34d37a71357c655d05637339e5529d5f1a0c9674df52be3fe86620d05db64b31f904934acc2d9d9bc7c45d25dceeafcab7e2efe136bf778b6f5468ac093bf529dc66b81f64d8ec425f11a68ce9f755e56ea59f071ed5652202311aafd"}, &(0x7f0000009000)=0x6f) socketpair$ax25(0x3, 0x3, 0x1, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000004000)=0x0) 2018/01/17 02:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ebe000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(seed)\x00'}, 0x6035bf3c653bf53c) getpeername(r0, &(0x7f0000fca000-0x32)=@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], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f00009b7000)=0x32) sendto$unix(r1, &(0x7f0000aad000-0xd0)="4f12df16eb69d81e93956431ea008837760ec437c84697d9a4a083cd6412f92d921141981c12568d8d9ed3a0b954a4ab258b590313a287bf2dae8a00bff0f4618f25c3e8d1eb0f42c3e8dba13fdf439d9364744429195198da699dec5bc559ef123e8397a6d3a029fafcf7e2100b1da9bce00acccfeafc4b8a16af46b0fde6868d22e8fe5802b3308eacb85bb6d72a968f3c7e63a657ae949f339eaf2d9d7ec4ab7503fb6f7ee5764a393a9e619deefe7f57f049c1cfda292de8c6e93ba6b2f79f9b50dfb2273b5d1c842a407ff59ca8", 0xd0, 0x1, &(0x7f0000b7c000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) 2018/01/17 02:17:19 executing program 5: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ded000-0x4)={0xffffffffffffffff}) bind$inet(r0, &(0x7f00005b8000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000015000-0x50)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) read(r1, &(0x7f0000000000)=""/133, 0x85) 2018/01/17 02:17:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd5}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@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) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000023d000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00006fc000)={0x0, 0x0}) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) ioctl$sock_SIOCBRDELBR(r2, 0x89a1, &(0x7f0000730000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/17 02:17:19 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x1, 0xdc4c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f000000a000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xa4a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x3, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [], {0x95, 0x71, 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) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000008000)={0x5, &(0x7f0000003000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/17 02:17:19 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x0, 0x0, &(0x7f0000007000-0x8)={0x0, 0x0}) bind$ax25(r0, &(0x7f0000006000)={0x3, {"7ca7a22a4bb757"}, 0xb3}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000d000-0x8)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000018000-0x20)={@generic="454b4d455f9cc71cffa96ab5b19b2be9", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) sendmmsg(r1, &(0x7f0000001000-0x6a)=[{{0x0, 0x0, &(0x7f0000010000)=[{&(0x7f0000016000)="b9ef5f1f72f40061bffa701bcf19f278b589830628ad407e1a93d37bfe48950cd1", 0x21}, {&(0x7f0000009000)="ccccb3c49bc5c5ae04d681774f5fdfdcd364305e06ee1b25e1c540567b88a88542277eedbc4e1b301539945c8540a7905d656b73b2461063d4d9bd367c0dfeac957671e086980dfaef4112a2351539e64862c6904d9e638193e0fb58e075483e4eb497d6b6e889facc9a4b4d671a9259b5160595ddc331059c4fc25814cb1160624f76e26406024b6bda9b15ef4233", 0x8f}, {&(0x7f000000b000-0xc1)="eec0165d0abcb8f159fc60e4d2df12b72dcdc52efbf3bb3d5d28ddf758c21984a8057d3774e1c735bdd87c6c022ca0ca984e5e530d7a2c817ddebbed87690ac55452924037171a3530e0026c2d0a5ad4277bcecf70e37f972ec3a1a2c4fde3f8ab5c1269b7c656a1ff0508fb3d77ad9c106f82354570e18bf9284fafeff5b4656a0ff352172d1e26f24f2985eb443e467b7edc2d8767f26dca655b744ed95a54ace266151769de57295b6d8d98302d4dd40751ddf55ba5b2d3b28fabe05ed93e63", 0xc1}, {&(0x7f0000016000)="dd208632aa6604c538b3b9b37b6422e7e93e15eed2dac062667ab278b8fd129de1c1cd59a7c8d3fbd066a09fb1d8645d3e4bef3dc67f78f71f697cbadf7c60cd30ff6e5492392198e02721b403dd7816bf4eafd06b146b40", 0x58}, {&(0x7f0000007000)="2fc9fea70e3b4efc0479ecae8aeba3a86fcea064fe960ad82e3a1abdbec862ebf70eee4e67178b65370b522dda6206185bb83b709c65007b2930aac60b7cc450974e64773088ba389cc5c7bc6030bbc4de9aa01eb509b4e0ef63175ce665c8f92d38961d25e576d0f1d93bad0c6c8b1d1456133a4f313336ecff30372b533fdbf28ba820e1cdead74f74b09854c5c7b17f08901f67db2f831acd164ac1204f059a72022c57b361425c779322740328752103d018a83d006205", 0xb9}], 0x5, &(0x7f0000009000-0x258)=[{0xc8, 0x1ff, 0x0, "96e38df1926f2221685db60c3347ad177704748b959ad94c4a9bd33cf1587db87676aa218f03034539559cf400b2e67f8aa348e3d9d1f63596ed1f1fac42f61f692786ca144c0e28cda7b11a7e818c4e1da944bf91f878c9a86b3b7eb1fd22c5caae57d1aa043daa4b85807219131b9b79642217712cc999c6e44d094361f4d842f34b8a09a2d55866b2905edf4b6465adf239c062d6dc8d8520e21c03e1f435c31b07a865179b03a163585be401025efecc552c70"}, {0xe8, 0x101, 0xd6, "0b3f4fa56e8c9c4c57a843b1d73169465f311f6de42ac1927bb25a30a3844b0b548d267f021132512cf98c84f67a8c4f22f70af767854e494cddde4a03fc66fc331243c7cd5be90954ad5a001cabfaf7cfe9987e8ef6f6e73a811bb56854f9cf30486e8cdbf57c31152fbc43d5a3c54b796d248a77e3bca1ba3865a03206076acac20f0c2369c8df8213bca99721249967f60ddc82756f85154fe82ceecf81a81dcf4467076eebb376d1669e7faa2bb89fda04acfeddbfa20bfa3a3d4f7c429b2e317b786a31f9b8497a41209271bc493117dd2455"}, {0x70, 0x11f, 0x6, "6ce766b45bfdd9c2a95720bb2af5f6cc2f2669d86faa88be6408765985909c0dae6baa5dcf0ebc668123f7b95cb14d3cc80ade0a526309b7d9ff76b6cc0964143ad34dd38dd8ee6117232ad1bde2297a729c50f4eb6dff386618a20bd19f8971"}, {0x38, 0x112, 0x100, "f5870f1d15e02e9f1ccf99a1a97222b29cb38a1637c5c802a9c40c31fba26bbb03c7fbfc88fb"}], 0x258, 0x10}, 0x1}, {{&(0x7f0000016000)=@nfc_llcp={0x27, 0x8001, 0xffffffffffff8000, 0x3, 0x4, 0x7, "538c2513b6088a1776393881a3cdc3665f31625a1743f61b8e03daabdc0cf389dd142acbbabba31f3d029bd2bf54f179c5e198601b6c256611668951a6fa3f", 0x9}, 0x60, &(0x7f0000016000)=[{&(0x7f0000017000-0x40)="abcc0785aaff98b854b152dd52d29c2a1452a1330dfafc877405778dd4fa34777aacea4a88bea459de6d9971f7bd66a67450f7661270b03fc316434366542395", 0x40}, {&(0x7f0000004000-0x31)="ae6d1d87f1af772ee040a2c0f42ff091b9e297db3f317a22fac47e1300a84fcf6f019765e5f73841e7f4a05bdd924ae083", 0x31}, {&(0x7f0000016000)="934f6cba4eba3b692742e55a4a541be213bb35a4a9f3c33b3fbf8c2b45f0060e1c892207fee100899a09e10f29604545c88c6f1912a93bc73e30e2d16231e6c47abf27f40151905db7cee8a0e5ff861ce3a0a008a66c2f20bc25e878cfb42a328b5fb183f7847f0bc00bc8365e80da754528df2d9721be3c8cf8ba92accbe9022bde7c318a7b2e69d3b9b7e831cc6cb1a2c7a31cc2203c8c9af9e8c5a62333fbfa22170431823d54a9de609a071f302f2daffee176586c8c5582f9e1a95baf349f2838df10a54ab0af8db1", 0xcb}, {&(0x7f0000016000)="8c757d3147ea99e8ec759ae5762aa4b2899b8e4c270874502cca546339b797692771ef29ebe7ec7053d78dd40a0ebf6b88d44f95604bb8ada106460403170c882418cf187699580d9f72df1be4d00020254727f609f17c819b2aa1d7af5617ade83796fcbf58f2cd6e88d26ff9b13531e4cf39b4ad48662fb948b761fff758b8f5e18f9f55941e212aff60400b5381b311331b65690a50313c52b7c75433d27b262e135b81522ff18f5f4b3eadef55266fd967d3041a151311401358ef11741296e6581272d8dede4ff673820b7557e022b92cdf1956fba2df5a5e6047f6097d4a3ff13ea5070c2d19609c683daf31eaebebd0cf3be3112a2be147fcbec342bbcaa1c48f4a459af6f0abef275c19ea71a422b5bedd14f11e93ec0d5339277d82055c38b9617aa9a75e27c6dbd73f2f243e21a666a398d136f9127be7b277a73062453bf609b1421fc011b785c81a5a50ef783c64473308c13e4de0fca2d680784f0688cab6fe216d13550d38b3ef8791cfe3fc1410c001419cde8a6ad5dfa96d73ccc4da108adab00f3d28d6b42c6a234c444d4aee10d087496de5bb8b5f6f64c6cd69bf0e5ccd8c71fcdee30d443ae198b0501b596352b88b99415a680d359beffc4981e6ae55dc514223e4ba20f7388d560e4d14c4683c961edf14670afc73c3c25a358586861b5e0542d62ffb213c09aaf07435298717ee2529d3c7be89a63013cafe665ca24eb7249bd9a98aac45e6a81df619c57403caa963d85928859b146cc5d281fd507eb98dd4d2fa5d5a797c27743ceae4b7fe513c8761e3f66f5f52ed1f87dcfc045e8c7c0b5d910d26dcd08a7e1a06affbf3ce4dc38957feede7c56daa844ee11cf536d933562747880a13dd53b0d22a4f4e3767b846f04a58af02be0ce7fcfc3055192ab29478944a3142c2622425c9377bb755412ceec1b58f3c1b5dc4e3471d6ff92889c98c8c8095acedc373b18bdd69b613d38e3924f223192eac10734c30c1415e093b0c9e3f196a28b1f6c94cdd0f2509a323dc13d9ed191df663e132e5933cf75fea68e8bd0da6de28c33fd6b7c26e16cc970a0277486a1c0672c6641b16773a64d6c31ce4f98097e7cf197b6fb38fca7d8beb1d9d432b3ebb90cef8a4c4fa3d2b6e4db009a855414bdf287da02fd817ed1cc903dba5b86e651944f612d15eeda5c51014e15a4b22bc5b6bee26303fd379ca21d4c8f17d9519c85fa0a5eb9ebe751fa2416f920a7b2b88984000afe2442c6c7da5ca8e674c96b42a7cd2ad75fd429086206e97d0a825b080ce332a679512640c20c5ac777db86cd668e9f88c6fdb0a464911a4087880a4f7ec085bbcda252ba00c04cf9b34b87972d3f8f0bec34c867dc1b5c1061543bcd0758ecd9fcbc9de1ab50cb2e62f02c181a3fdec4c4de0584f473625326767e474b2ba2f0021b2ea4ad74d83da109e36200d6229bf4cf9dadb44e40ff8bb3760d6191da7b0b895cde4f8b7d4f5c918cd7d6e58c1f5b2af37abe3562a993a8ccf5437343ae2d95292784924cc6ab076d165ae99ff351bee1d17ea3fe450a9e39b43cb0e01f787c16c849abb116e162123b80d3cdd54dbad2255ce19af9a9a8b338ed4a46f950196cf4827dd83fecf4dad86e8beb93cb61726cad81e46b5db888199e27a24eafd5e2686f580c084f03002ac842cbfa672f2a47132fd9537f598bf1bd15bb74550f832083330d711b3fccf8513e13e35ef304d73291617adeee48aa4c1212f57760a3dd0d670b88012fd40b800caa7f75160417264e74f754854288bb81fb5428e79ce1a04d773418f2b4b2b9221b45889eb3e76ca6cf9719d8350c1fd77183c92db32fecd68fd3ea4ccabac06db5f05b9f3a16b241222fca6bfe11a5a7e7dcb99d58c4b84d06f478f9e6d023acb713242c4ba7b3557cbab9374b6a81d71071501b2f81f8f33aa00561baa005fe2863b5b5e858969943ca855e53a9f28c1cba8d266983ff21145ee552b5a2b32989eadc070e37f51cf32c44aae762a261897d129d2e02aa57dd6b51bf4cd78abb3d8128fc36f3a6850cbe3414b9bf0d2b46c931f3d13783a247a2b50bdf860c1bdfa76bb709a7378c63a533d3b950f85c3c382615cadf23db77d6344a30f06776f962c9a06905e3f6d4060a6c37d0eec2b313c0ab56c6237115ecd2db42a9174b1ac241d98c0172ca9dfebc134233733eede8e7db58b4b7a9a072e2917f523baee35dc891959f3b48f6e1382619c203bd37a2bcf970e5778d6f851ff6840851847cacbabf225d481aa03d7af741220bc69cb92e52c0e91c9b931db4ac994c30a4630530fdb8e3d049e2b6637b7f1c41d06923fd129437e403d8a05c12362a9f7e9b77d5709127b951dab7f7a257f92606d7b780053e82da41e3ae33b1c1424c3264db2bf47eacb6a89ce7f98b6389886acab60d3fc470af67abfe2056403a92cb00948404192e192e9be15b6834ccc043152fc0c8ab9c250fbc50aa0eac17dce3fff7a9988278511846c58ecc53cf1809b59938bc08d86de00f23190a86f023babd1a42faf279f5fcd485365edcffbec2cf7fc1c50a1f44803ba93e890b937187223cebecb29b4619247f612b3bcb745e946ace6c6ea2f646d108111c2199debe2cbcc8b110a733ec74b41a528f4f9a4cd895845790c29abf4eb9202fa9fa54170c1557d23a3d8fec22acf5f9b8b923b2383c32f42da5ca502ddd032e364f89f7d0c4b3373956790633930c5a23ebc2775b55053e455964c05653a1de827b95dd19fbd3cbbcf1e846fcacd58f1c43196cb3b4f65b86679fe158a259b42b6977a0ce807bf5985b09e322315c740042b6af758dbafd98185f3d7d8144011af7e65a3de136df00a0b9183c00fb91715e8956511294c7ab2cc03e739874dba3de7a559ade957fafbf6d6aae4347c2c9842b6a73ff1e2432761c4daf899115d4e91b9e7a2b26cb7c319ba8256f7ce7da03ffadcf5852b6cbe666bdff68b9921ba3326db16e1b276242a9da4cdb6448fd106c81d1fd682f87342849d9479f5cfb969ab50f1a7f1059138d38be0adc62631d3931fff3f0a086f1e7205f053e654bf458170ff0cdd88368feb13155f31cf039fcc1aa8dbe341ca0d3e89b4399906285603f240604378b8d6414fdc14af2f08e423296484ea4a4d98d7b64a1597edb5ce78c61f4b2bf3f56b18297bc2dc8d06d49d0c4bba3002d7c6ed2837e43829e9fb152175b0e5c15417a29e56523ac0a310ebe01bdf66551eae29cc67fc2bcd3bd90ee218d17037451d56d267d13e8552c49450ba81e59e04f170968ce99980d6c4f3c0ef7f337425b94b83f0af1d5d2952c20be4af3c267914157f8df7e290fb6e7ffa568f0d52f2cfebd838e351d5133bcf7f6fa1a240fc032a90d55e5eb3910cb299c24f85a998d30fcdf1fa67c5cba695a24d0ef892f9d93c8d1ec93d805d4a46b7eebd0a34bdd0b1bafb0307a30b042ec71ce5d3c7b79afcfb9427224b6cef8298e633ecedb409d589ca5a618d00cc238d4a85da50a263cb2ce1df0f4fd54a55e47ee2a88e234b5b0185a9b0227ff0f2fc8a4e8d054f9b6df6f9aea54085a651a9587f2dc56a67292759fd8776e61070ca72c8943a58a01d08d9733b617a00e28b9e579a3574a21df49abfeef0ffd1a44a327d89d7b14432e0f70214f51dcdd17d5779da6b4ea32393ab54299dac40bc4b9b9e59b4fa1891239731c0cddc8ef6a01e519f47310a98d68f460ef87891d39023a309c01ef6b6255f859d8ebdb8947d69c69c9d36d3ad0fc5528bf6f648b3f18ba492ad0a5cae08660357b556848d3854bac5bcacb45c9385ed46dec058263b3c192ac89b28b0a7459425c2d631df44a8cf5cf7f1553fcab1d9b6f351340ca16e692c5f3039a76903c0291bf6ab1d15353c8b6b8975eeabd9a80640226869542489ea17ac95504b556cfe6f670061f10867d6c3953baf83552b7da9e052c0fa843bc0f8d3a8f1de61f204afcdea03b12ab6414c1199effa1d88a343469d2a460f88a2e7ce4b58680a31aca4bf7798c3955d707f42c96daea2d3901acabbda1d37887cb1313ccc5b78e37d1399c16231fc815fadcc9db7e775d2f164ddc86f118085a7bdf55bd7ffd2ba144ad18674eb6194da4fdd75c81ef69e0bf05351094ffe4e65a18fa7693af95ed261bbe908a371be19b86756e09eb783618107189072e791e03ed0c133e98b677d424c3f527ccb496b1c978600e88b966a38fda6b14fe64a1059fa1ce615290f8d48ff03cecef1f412c533400798646a86f5c18c4d6b242dce8444c6030d741729638a691f58122ebda7e85d504c4f5d0f0a7496c87ed7dc2e8e5e913643aa7776e99862eaa72e71297502a832bc38c380047cf0784d370406e4b0dcc5d1da2cd7788d9b82a828b816c532294dde12ba542c95b17322122362c01bb0bf675c481415c01c64329c654ee7195b632559ff5a64240a8cd5fa90bbb84ee9a5905ab0336b65c0530d691abb1b60135071bec1ab141b75d0a669eb6b8b930f55bf210b9329be24cf61c9d9bab344b33a158e23fc7fa27735a442ca7313d0f87977d078503d10feb9afc386d812496897c230995ff5d320d0761fd50a8a124eab606e292527f192231a1682e8462da82cab67b4068391b3f4597283a11d22e1486d9bbb1fdd7a4fc5a226e9e97a38a05988fabbf5e9bcb1a45b713cf758d0980595e1751fe63c54db704d34d320e49d5ce81d616bc71ea40459105ad059aea912357c62de77b09a06ad8ac27090599f889f7ae06dfae1f7f0a63213cfc35b8375a34a112abb2cf6a37c89e8e7f8fbca331592daf1f4678116e96d5c5d228f0a39c5185daf274e27bbb78b3bddcd513ee3c219fef47a098f0663960b028a67b97c5aa36b656a8bb4396603d96bae5501bdf893b1265de4984106e9458aebf0100eb2f90c36954005a93125a2783fb087dfef4ac1dd2e067f0f39356b44ce6d21686a7d45e4317b470c310afa24e7ffda6da2fe79197879fae122697b2477ed96e325093a16c16d995666178c3b0873028000f1fd3d27f60ac1ac340628ba3c6c8ae4f077fd42290e2e70a5dc588fdfd180912c4bae1d8ceda3c2bb5d8dce3dcab285f8aaaa6acbec73f54d23200499b54176a003589f04fe052bdb5847b4565cacfdb7a344f863004f02d4efbbb721abcfc401591b9e52f5747a58b8774589320edd8d08c48a575228445a96d15fcac2c7728898622c18c675f3bc92208ea91610beeff07682158b382f1badd134b3b5978f15f797fa1bffd64b89659a865e15681a41a7c7e77948cadd6c382da447543667b253705aa0cddaa3c2e15ac62956183a9f7e2d42ee598d7954f086a4e1bd92272c285900a74ced751d7686b8f655998ead92a3d89c485baafb232f682a28ac714806b9b938a23e98308a9f0c00ec7a5079423b4d25b0b985330c187123d42eba7e506cd162f9844d45af676bdd8a31efba51729fafb008ba44a3a4ba7769751a3afe2d3b1dbf45e679ef4042e5e223dd32c0e0d2efc9a12c14c5d37f55afe5a6b9ac8d00a9085cc13fcb488c502641b13a204057f22e65c2ae2cd95be2e61b2b3ff8d0e22e5bab399f2bf08008ddf843d4661013c61f74ffb52c23792d32b68a9e5ceb577a06316a43ea702cb82858e1a03fb3c4f1be7c6034715e9550922afbf5329c2e688f32383ac95abdaf80194ec5617bbf825c8466dfa0aeab040d19313894f836d2f5bd2484567aee5d5e1736929193e5b4e1b3f04f8825dbb9b44e2c3fd4f08770dd4f45f0860f1f7939dba57e", 0x1000}, {&(0x7f0000017000-0xbe)="e2d4633ba8ca5094e0dbc412567041cd35eaeff177db86928b3fac006281e8186e2b8f486a9667454a2d3069d4caec9a91d27235691a92515a8f7f5551c09bd574255d72b4f8b44466e315da6fe7d7dcb175d5323d8010ece094d51eb6efb70fd778029d985a275dd1b76dfce83ecc4596f020203cfb1726946c13d5e9629bcfa250f95cbf308a364a5498472c061411cc4a5058fce179d6da2f6d2ee3554e58ca080659ffa291d788ed593bbcde05b96639d519acb6e7c85e6fb703b9bc", 0xbe}, {&(0x7f0000016000)="cf0b28257f76f2a1e7278d9386f74f40f9ff2e58c215cb0822af170ec20a25d8d1558b2ea3f4ed2c2d2a8caee48a2c3d56e90e84f022cf8fd406bb69d03abbbb7d1d2a5774b0a08df8eed93cc799859645956ef3a6ac1a7b423f995f9b5bae3edf781cbd4325b36bd55962293405e44805ce228dbcdfd9dbc30cac6634f53bcd9665d245bafdccd7850f0af93d", 0x8d}, {&(0x7f000000a000)="12c1f9a1beb65c5716bd0d879637a9e24baea3e41b9b12268a8851b09325bdb1050338b28fc072bf6f87ed7d4e5035c3c5f772819bafa6120325805b1588c9e99d01166c5a28875828fef6ddb3f85f162c7c3629bc80e81abce3ff57b58b47d2a28bf3b81839277a7b14d1341f29e801f20798cee389afb0d49ceb4e2dca73b9bf8c310377bac708f73a54b3fbf6046c1c795c8a789f69650d079114f37468c342824356fbd68e6ce1ef7d6d60eb61aeb47f5f161b1dc4c2703523f90273f585d7dadad78dfe66ef73ae5b984bff6537f3407300bfde53103a766b54587f33945a66791b5b5b46fc", 0xe8}, {&(0x7f0000017000-0xe8)="f533d02aaadb420b0c19afb3931c44843a2c53a6854b7e96a24a562109c8db127748feb26255d97c82c8b3c8578a4371852821bdd2412f23c79b75a772a0c0db226e27486c4883dfbf2947895b217e4fc0869ede5748cd101b04f8d39efaf58172fb7ee151457c506f03f740ffdba753882b9c963c6817bd919f9f0973f2d6cfb729df2ccae8c47086360fb8485a68243f4a24fd0a2d2d3af65f98136f6c8e9f272632e949c37c570f02f30f0c4c21fd4b4f014d965036b9e6ce4dba5c605b1cf9ce6766d45acb4455124b4be7a8e3a736040d649c47bd86d3217e7f63b7b4cd904201aefc5a51ca", 0xe8}], 0x8, &(0x7f0000010000-0x188)=[{0x38, 0x109, 0x44, "4838767a3051892089096e09888970891722a137254c1cdfae9bfd119be01f6a1d6357003fb749"}, {0x80, 0x11f, 0x7f, "a60802f4f8c4084d28f2e6f1af65a03d7a1567e28f9df4d7d0a7a5a423283c4ad629285dbb8335f4f09017ba1c56eb702312469ae8a11302ccdc0e03d75b0d3fdbf20332adc719b54e8771defd6b774b3a2183b2d0b729275b2386fc8d692ee3657c7784e345a597a6c6a8b859"}, {0xd0, 0x0, 0x101, "94cb81166910c334ffb61ea4df682af205ea00195c627b7d84bf0cb7a2008b30bab315e664cb70f3598d73046bcf8e5f1c1bc70c8f37f715fc6a2a473584f51b6ab2e47f414a018edfffd10b9138dec9d2ba2f4aecf816dec2d57b28352d0e0ab95c2ceae2f4930b63df054598f46a5f0685838d98d3009b3ec4b61bd65d51558e1666caf5c48f2458d486fa85130fe88cf61d61c6e0b01ee1a6c8e04809fe7fb97c4a652544c006b79671c3288c0532eedb8f9bd8f453e625183534766a"}], 0x188, 0x20000000}, 0x10001}], 0x2, 0x4841) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x0, 0x401, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r3, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/17 02:17:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000cbc000)="f7a52f3adf0e88d3a0d161cdc01310f234510e13627fc63a0c1a3668f9a7defdc622b23c8546266d2d8d6117158e67f6d060fb8213029c20f919c66a7061aed2a762", 0x42) socket$inet_sctp(0x2, 0x5, 0x84) ioctl(r0, 0x6, &(0x7f00009b0000-0xc8)="7cefe0dbb8b51c4e0af157f986722725fd2380dcf1d3493567fbeeeaf54c85e675f136ec7cfe2c07405bf7058ca6019bc13765c21add0ac0d6ef2e0fdb0d2911da3e93f55f9bc122a3cf4bf07197389edd755503585069c289122276b28f0c0eff3574bbd8e0088ceeac84fe05cf1ec803b2c1a8bddf2038683a8f45b1dcd6cdb90c9b3ce979a0fc7100313c4ebe6f35002b25ee00df31c93e5c32d9e267593baab1afa77f154a5aa51c80585f00db41914026b6e932db2cf4de7991e333957f71789bd54bf03250") pipe(&(0x7f000057b000)={0x0, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000024000-0x4)=0x3, 0x4) r2 = socket(0x11, 0x804, 0x8) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000885000-0x4)=0x0) write(r2, &(0x7f0000cb4000-0x26)="260000005e0009000000eaf83a000000000000000d000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 02:17:19 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000cc1000-0x4)=0x200, 0x4) unshare(0x400) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r1, &(0x7f0000003000-0x20)=[], 0x0, 0x0) r2 = socket(0x2040200000029, 0x5, 0x2) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=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) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x7, 0x8, 0x6, 0x8}, &(0x7f0000002000-0x4)=0xa0) setsockopt$inet6_buf(r2, 0x29, 0xef, &(0x7f0000000000)="b9d3fbc674439a7a97", 0x9) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000001000-0x8)={r3, 0x100}, 0x8) 2018/01/17 02:17:19 executing program 7: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001a000)={&(0x7f0000022000-0xf8)={0x14, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000022000)={@generic="6316e45c56d81d96078467b42300a074", 0x7fffffff}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000019000)={@common='bcsh0\x00', &(0x7f0000023000)=@ethtool_coalesce={0xf, 0x4, 0xe21, 0x0, 0x0, 0x5509, 0x0, 0x3f, 0x1, 0x82, 0x6, 0x43, 0x7fffffff, 0x8, 0xa67, 0x100000001, 0x400, 0x9, 0x8000, 0x4, 0x3f, 0xfff, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000ff6000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000a00000)={0x0, 0x8}, &(0x7f0000135000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000115000-0x8)={r4, 0x2}, 0x8) connect$unix(r0, &(0x7f000017a000)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000178000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007e2000)=0xc) r6 = getuid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cab000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000db2000-0x4)=0xc) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000ea2000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000261000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d7a000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000a21000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c2f000)=0xc) r11 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000f4c000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d78000-0x4)=0xe8) r13 = getgid() sendmmsg$unix(r3, &(0x7f0000731000-0x38)=[{&(0x7f0000442000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00008a3000)=[{&(0x7f0000440000)="edf732399d53701cb7c0f9f6c0d2f0694ea31c4ea2568675ca699582d65a2426e473327d4a0837f178fd4e3e1b51768b0ded678a8a08836e9f78438d3db7d5df535d762c0c403d99a51f974203b050e5f137d940f00de5330dce5cd0ee6fb41f03d89cc5931ac1dacae3d7c30158783f1c3f05d7e0ab42fbbe3a71d459bbdec11ce85031bcbf2d3d6656de10e72dc330ab4f7947bda1f7c43f6cb575932be9984e1cc922139a58591083e708538f7330d75207557d6697d874812ad88f17443ad0c3ddaaab84593de18c973cff2d7d9c1932b009d2dd4d9e11a63a4c98b96ebc61", 0xe1}, {&(0x7f00002c0000-0x30)="5c43688047475ebe0ba2273fa7dee95ddbfac1a2e0c9441b63578bc285bb2b8c760d4af7928b7d7b4deecdc1ddc8ce96", 0x30}], 0x2, &(0x7f0000db5000)=[@rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r11, r12, r13}], 0x88, 0x8800}], 0x1, 0xc4) writev(r1, &(0x7f0000d89000)=[{&(0x7f0000163000)="82", 0x1}], 0x1) close(r0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000020c000-0x14)={0x5, 0x7fffffff, 0x200, 0x7ea0, 0x4}, 0x14) 2018/01/17 02:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000321000-0x24)="1a0000004a000700ea091008090007000a000000002200000400", 0x1a) accept4$inet6(r0, &(0x7f0000077000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000089a000)=0x1c, 0x800) 2018/01/17 02:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:17:19 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 2018/01/17 02:17:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d26000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000ca3000-0x14)={0x7, 0x3, 0x100, 0x5, 0xfffffffffffffff8}, 0x14) bind$alg(r0, &(0x7f0000039000-0x21)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) write(r2, &(0x7f0000445000)="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", 0x100) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 02:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f0000b17000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$alg(0x26, 0x5, 0x0) 2018/01/17 02:17:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000726000)={0x80000403, 0x0}, 0x8) connect$inet(r0, &(0x7f0000463000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xfffffffe) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00008e3000)=0x7, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000125000)={0x3, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000738000)=0x10) 2018/01/17 02:17:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000d01000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000e66000-0x10)={0x6, &(0x7f0000616000)=[0x91, 0x2, 0x20, 0x8, 0x6de0, 0x1]}) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) poll(&(0x7f0000f55000)=[{r1, 0x0, 0x0}], 0x1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000426000)=0x0, &(0x7f0000e08000)=0xffffffffffffff03) 2018/01/17 02:17:19 executing program 2: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x80, 'cbc(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="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", 0x210}], 0x1, &(0x7f0000df0000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000f76000)=""/162, 0xa2}, {&(0x7f0000d26000-0x6a)=""/106, 0x6a}], 0x2, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) socket$kcm(0x29, 0x7, 0x0) 2018/01/17 02:17:19 executing program 5: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0d2c0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c928c4bb573d18be7f79dfbfdff18b401", 0x51, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 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_CONTROL(r0, 0x40086414, &(0x7f0000001000-0x8)={0x0, 0x3}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_mreqn(r1, 0x0, 0x22, &(0x7f0000003000-0xc)={@local={0x0, 0x0, 0x0, 0x0}, @empty=0x0, 0x0}, &(0x7f0000002000-0x1)=0xc) 2018/01/17 02:17:19 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000005000-0x4)=0x0, 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000007000-0x8)={0xffffffffffffff7f, 0x1000, 0xac, 0x9}, 0x8) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000004000-0xdc)="050000003778d9f1ef1c32fc0b98143eac2c0db521abe971f11368a82cc15eb4037dc12502000000b5e8f99af7fb9747004420cd714fe563", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:17:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000364000-0x4)=0x8, 0x1e1) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000962000)=0xffffffffffff6d93, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) writev(r0, &(0x7f00000b7000-0x60)=[{&(0x7f0000a98000-0x1000)="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", 0x1000}, {&(0x7f0000cb2000)="ae77b911a8a40334d2771b5677486df619f2935bfbca10d75af0192fd209b68df4b7e9821eb72b5ac3e17af2943447bee239efc285e4db73aff6a7b8a4467131d7d7d28a1d3e79dc1dc266dfb94bd6a63152ee57728080409477a543a07f91aa1a5e167597e09fca71d0a0863b38647f9fe277cf09fb8ca5b38f331865b203fadddcf52e3ecb764c492e4e8e61029683754a1391a1e289c2059257ca7967cbe5d68e7c2c5317bed6094dc16f89b78e8d4bc8b6c07faa2f834ccaf7c14d751c3f9aa9aa2f7e53659a545f12fdeacbc4", 0xcf}, {&(0x7f000038d000)="688229b1473d8c6e328fa01f4f118ca57031d367da975af2b4aead80f35ed33122dd9cb790353774eaa347fae7b502ed5bb14215d3ca8222f6ee7eb27f919d4ffc300b42ecf977fdc0e58b21", 0x4c}, {&(0x7f0000f23000-0xfd)="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", 0xfd}, {&(0x7f0000109000)="fc258186ec2df1d2a819d56a8b0f108cd0fe4ed52706e9a03da0c785f5dac1cabb155cad57312d3e43809e8ce3c9e42e6b6bb459c00e4e40e7f26516f690d980ad42b6254c9fd2603e271f221a4e651eb1359c204856195b75cfcc2ff51c1056256a6d7b1cb9201b9da01d871f83f23f072b785e45836ed8521239f3e857768671610c55086f7712d57621353ab800ab1a2797a9997ec6b1751df7140f49c2edadb3aab74f3e89495ef27658d7b99e13018dcedfb7482a13eb85c1c99733d5919d86f7a9ec5bba09dd7dd3b40f1d9a94c525f6088195583ce26b0d3f06c1543de735b2d8d07eb3bbe08ddd6c32a3e57d28ebe62b9f3c44433e", 0xf9}, {&(0x7f0000a05000)="a659b912db75a4bbff9d90c86ccd7df3104f368893b4168c4c40e434be459c5e77eb232af00384d586ddfe10d2ea62919152fff28a46519f2c15f4456ef93e26deb8f8ee8daa483fc0ced28442624601d2c679243f760bd7c1363d6ada1c1275ea9e3cd2ddeeea16e0c62cc6820222590daa40b12e0a38dce094fb535c46bbe9deeb30530be4ddd7f2a72dc064c698968e9de520653e314fbb0bd6fbc65ec4fe791c1868663835003cacfb865be7caa38db268949b1d1888a13ba4602d1ed767ca", 0xc1}], 0x6) 2018/01/17 02:17:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) shutdown(r0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00008e5000-0x12)="9ba06e79629bb92aef1ee5e9d057b8c6aa99", 0x12) bind(r0, &(0x7f00004fe000-0x10)=@ax25={0x3, {"e72e126b25cabe"}, 0x100000001}, 0x10) pipe(&(0x7f0000ec8000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000-0x1e)="44110905000000000000ff7af61a00f313", 0x11) listen(r1, 0x3) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @loopback=0x0, @loopback=0x0}, &(0x7f0000657000-0x4)=0xc) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) 2018/01/17 02:17:19 executing program 1: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000fd2000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000fd2000-0x4)=0x3a) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r2, 0x21, 0x0, &(0x7f0000fd2000-0xf0)="ebe7f037eed43ea22edc98b63046c6315c6a941aee4ceefa6bc72f0e699cf2bc80eb004698de354d56de2df4ba7ad8249be27a95f337088d854fff8ad425c14742d74ea78aa4f7c2d17aa102f1f48c08f538a9521753f66df77143ef59b8a16e66927313ef68001098272d33a8bb5709006b777107f33e9fcc64495cca6257d060f588b1bddf0f6a79a5e39c50ff4f8e0e0e86a7fa95119f6a44e447c47d69399e3987f89fd3ef657310d5cb567e0180b944159273d75e7372b9ac82f9c9a6d7610c5f42053f71083acad78add9dcb0995c8fd1adaba1d1de0f07880dc90b80e20e054f52fba3eb3af0d011e3b8f3042", 0xf0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fd3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fd2000)=0xc) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:17:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006c2000)={0x0, 0x0}) setsockopt$inet_dccp_int(r2, 0x21, 0x15, &(0x7f0000241000)=0x7, 0x4) bind$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) listen(r1, 0x1) sendto$inet6(r0, &(0x7f00003ec000)="", 0x0, 0x20000001, &(0x7f0000e74000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000b5000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000adc000)=0xc) sendto(r0, &(0x7f0000188000-0x40)="0162a13e00090046d6b1337591584d5a0c7e2c1d9e450000eeffffffff72b66be446064ccf3fa3b61519e1c4b287d2ca79dc3928b47210b3e3cd06309cf8b4", 0x3f, 0x4000, &(0x7f00005d5000-0x80)=@generic={0xf, "da73c37f80ba53398a84b9de000d6ab794b8b200c5a3eab4cab74eedda700d0d46386788796117d9d379497046a837ad0e12ed3510cc4867300a675b182870d9fecb73c193a1c40380892c6ee0ea0780225952a1de3a5bda6b155d2f2266b4c44f237975a06c03b1ffe81eeb0c9adcb67ac891884d3b49a513edec31e532"}, 0x80) shutdown(r1, 0x0) 2018/01/17 02:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000065c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00002cf000-0x8)={0x0, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0xf, 0x0, 0x1018, 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) r2 = socket$inet6(0xa, 0x806, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00003a0000-0x4)=0x0, 0x4) connect$inet6(r2, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c) sendto$inet6(r2, &(0x7f0000ce7000-0x2)="3ed3", 0x2, 0x24000084, &(0x7f00008c3000)={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x7}, 0x1c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00009fa000)={0x0, 0x0}, &(0x7f0000578000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00007cb000-0x8)={r3, 0x9}, &(0x7f0000db3000)=0x8) 2018/01/17 02:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000bab000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000927000-0x50)=[], 0x0, &(0x7f00003f1000-0x58)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 02:17:19 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 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) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@dev={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=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f000047b000)=0xe8) r5 = getgid() r6 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d15000-0xe8)={{{@in=@empty=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000008b000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000925000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) r12 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d50000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x7, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000001000-0xc)={0xffffffff, 0x0, 0x10}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet(0x2, 0x4, 0x5, &(0x7f0000ebd000)={0x0, 0x0}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00001bd000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r19 = socket$inet_tcp(0x2, 0x1, 0x0) r20 = socket$can_bcm(0x1d, 0x2, 0x2) r21 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x80000) 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$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r26 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000001000-0x3)=0x0) r28 = getuid() r29 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000001000-0xe0)=[{&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00002e8000)=[{&(0x7f0000000000)="", 0x0}], 0x1, &(0x7f0000f91000)=[@rights={0x18, 0x1, 0x1, [r1, r2]}], 0x18, 0x200040c0}, {&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000001000-0x59)="395423a05eeba2f997335454fde4fde732a7c4da4b05e9d77d94776311a42970e5b08d42fd5a2a315110d41543666abf558129bdba78790a5b3dffdeedadaec79b3aa3b89d22d05efd4a31dd916011708baf50ba226a83cb09", 0x59}, {&(0x7f0000001000-0xc9)="9d2389f501c0ab33eb3899a06456e040cca2863a0ac4803f884d46d1dc226a42b38dc2c22cb81176291ba4117eefa531b00d0144c9d11505db6bb076e5b8f20f2a138ec00cbe0a4de3a0d4c5cf96283ea91687b236d3de636d8c002784651050347d5ccc4d632c5cfcc0e34e453fc978284b255cd0ca607bc8819432ab55c4d74ed94b010c479bb68e9455163ea72a368bb7abde352a4c09fc44ba92a37291aa82768e36cfbfc2e391899fc107c5469a817492f8d2930f591dea6d3bc8a20463a3558d84e0f536e358", 0xc9}, {&(0x7f0000000000)="6493c563ded913ef2ecb225b1db5744be732bbcbc2048699b1d668ae4ad09e902d9c17cfc62a", 0x26}], 0x3, &(0x7f00001e7000-0xa0)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r9, r10]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r14, r15, r16, r17, r18]}], 0xa0, 0x11}, {&(0x7f0000601000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000fea000-0x40)=[{&(0x7f0000cf4000)="a4753d7a97c0057d4779edc3b4077d61ab723dbc083253d07f2f7b5fdfae15573f09f75040088cbd86a8eaa818b16f14dcbf130af65124e9ca16f004d568b70b709f5f2c03010eff715aabdb17091bf910a80f589bf41eeabe60966f325614d97c85df67d1d5830765aa07df99866b97752321ac4ea29fd814e3375d1bffb4acdad583adae9e14e2842882557707941385ed0d0d988a2dd10b0509150a0e3dd1ef75cbb99279888c5590191bc0a172d8b8c701e53a5bae94aa775a86ecf362db4d61f95975b9fd9334fc02d2b0641675e2cd91d6e2ff142ec39597ddc8d8f11e10c8ec7f5a5da3", 0xe7}, {&(0x7f000095b000)="7dff02bb11b139", 0x7}, {&(0x7f0000319000)="f6a0bf4799b442b488990cabdf4bccb1dfe4a95613f887123d694d8b53e2c112c5e32f7c570a1dbb09d6a8c874b31188fbcc3877a39a40b9cad0b47ac7ce3e5c7d498b7c32b87277d9225a947f894af67dd9700eee43a480ae740203819086eef5a73d04cff58bf71f743bd4bc79ce31d9ec2bb9ca500c892563b79a3393da0aa117816f8ee4570a28a2c0397c14cc57dd76c008e1d21a562709f15214e936228977680edcf8b42b7eb4181d7bf506900d4f060e1a0f757e49ed874cbb7021781abc20444a5938a84bb64f084a6fb8f5a938345cf166f0", 0xd7}, {&(0x7f0000000000)="bd088202ab06a700ed261b74", 0xc}], 0x4, &(0x7f0000b67000)=[@rights={0x30, 0x1, 0x1, [r19, r20, r21, r22, r23, r24, r25, r26]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x50, 0x40000}, {&(0x7f0000bf7000+0xc5c)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00004aa000-0x10)=[{&(0x7f0000001000-0x5)="609dce240b", 0x5}], 0x1, 0x0, 0x0, 0x8000}], 0x4, 0x80) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r30 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$SO_ATTACH_FILTER(r30, 0x1, 0x1a, &(0x7f0000ff3000-0x10)={0x1, &(0x7f0000004000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_int(r30, 0x1, 0x1b, &(0x7f0000008000)=0x0, 0x4) 2018/01/17 02:17:19 executing program 2: r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000002000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) connect$can_bcm(r0, &(0x7f0000e3a000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) 2018/01/17 02:17:19 executing program 3: mmap(&(0x7f0000000000/0xadd000)=nil, 0xadd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000add000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0xf, 0x1, &(0x7f0000add000)={0x0, 0x0}) r1 = socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000280000-0xc)={0x40000000, 0x0}) 2018/01/17 02:17:19 executing program 4: r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x4, 0x5, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000)={r1, &(0x7f0000001000-0x4f)="e814eb0a761c9b76d25d3a9dc728abf7e65e8f4a17b3300c1574fe27b38517f4b2d0f7078b3226828853e0fd811f0f414f9e738458e66ee751a90b3f3c17cbc021ae80a6517df704080334f9c0eb7d"}, 0x10) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x0, &(0x7f0000e35000)=0x4) close(r0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x7, 0x4) 2018/01/17 02:17:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x5, 0x4, 0x7f, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d1d000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000b2a000)={&(0x7f0000d3b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x3a, &(0x7f0000a82000-0x20)=[{&(0x7f0000db9000)=""/47, 0x2f}, {&(0x7f0000d4a000-0xa0)=""/160, 0xa0}], 0x2, &(0x7f00004dd000-0x26)=""/38, 0x26, 0x101}, 0x10001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000cdf000)={0x0, 0xde, "04b0fa32f51de0ad291c2b51b488ae8e4f5bb17b09b65004daf9b21cd610b7d638a33edcc1e74da1caa6d14f4b1bd2638a91167dfcb418f7db865430cb8f4cfff1e0b3b7f5d673c375d2db448078da61ebca227cb574aafff9704d1a0d1a9dcb6bc55922ff0041c404a517cc0183a77486e9355b98938e5ed58acc63b9abe8fb65422ce7b359051d3fa2ec0472ce24f27fb9c3a62e0f2983160dde21e14b145eddafcdead858cae932108e705ec8bbe5913e73d8c364548cab9c39f171f96b408375ceb45904fdffd28731577eafc1b8f03d8e9e0f5571c3a30e25e48c8d"}, &(0x7f000062e000)=0xe6) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000077f000)={r1, 0x4518b411, 0x2, []}, &(0x7f0000905000-0x4)=0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000027c000-0x10)={r2, 0x9, 0x4, [0x9, 0x6543, 0xffffffffffff5e5b, 0x3626e05d]}, &(0x7f0000d4a000-0x4)=0x10) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f0000836000-0x4)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000aa2000-0x10)={r3, 0x9, 0x5, 0x4}, &(0x7f00007b8000)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000d000)={0x0, 0x4}, &(0x7f0000008000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000000e000-0x98)={r4, @in6={{0xa, 0xffffffffffffffff, 0x8e6b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, 0x98) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d11000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_OPEN(r6, 0xc010640b, &(0x7f0000e40000)={0x0, r5, 0x2}) ioctl$DRM_IOCTL_GEM_FLINK(r6, 0xc008640a, &(0x7f000059d000-0x7)={0x0, r7}) 2018/01/17 02:17:19 executing program 7: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000036000+0xdb)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000021000)={0x4, &(0x7f0000009000-0x250)=[{{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}]}) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000039000-0x108)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x1, 0x0, 0x36d, 0x3, 0x401, 0x9, 0x8, 0xfffffffffffffffa, 0x1000, 0xffffffffffffff57, 0x1, 0x3, 0x7, 0x7]}, &(0x7f0000038000)=0x108) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000038000)={0x3, 0x8, 0x0, 0x8000, 0x70, 0x2, 0x1, 0x7, r2}, 0x20) bind$inet(r1, &(0x7f0000038000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x66, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x6ab0, 0x6, "04965d", 0x30, 0x67, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0650e", 0x0, "c6fc9f"}, "fd92b20a13023b4f092725b980b522f452445a856b3048f7f1832ba569672403"}}}}}}, &(0x7f0000008000)={0x2, 0x1bc, [0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000)={0x0, 0x2c, &(0x7f0000007000-0x3)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x385e2e32, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8e7}]}, &(0x7f0000016000-0x4)=0x10) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000039000-0x10)={r3, 0x5c, &(0x7f0000038000)=[@in={0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000014000)=0x10) 2018/01/17 02:17:19 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x80000001}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r2 = accept(r1, &(0x7f0000f1c000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b76000-0x4)=0x60) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000d96000-0xc)={0x0, @rand_addr=0x0, @multicast2=0x0}, &(0x7f000080d000)=0xc) bind$can_raw(r2, &(0x7f0000c6a000)={0x1d, r3, 0x0, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r1, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000414000-0x10)={0x0, 0x8001, 0x1, [0x1000]}, 0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000001000-0x10)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) shutdown(r0, 0x3fffffd) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a22000-0x8)={0x0, 0x0}) pipe(&(0x7f0000b1d000-0x8)={0x0, 0x0}) r5 = accept(r0, &(0x7f0000350000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ccb000)=0x10) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000dee000-0x4)=0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000000000)={0x1ad2}, 0x1) 2018/01/17 02:17:19 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000004000)=0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000004000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f000000a000-0x4)=0x6, 0x4) 2018/01/17 02:17:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fda000-0x10)={&(0x7f0000e5f000)='./file0\x00', 0x0, 0x18}, 0x10) r0 = accept$unix(0xffffffffffffffff, &(0x7f00001d7000)=@file={0x0, ""/4096}, &(0x7f0000084000-0x4)=0x1002) r1 = accept4$unix(r0, &(0x7f0000471000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000801000)=0xfffffffffffffd3f, 0x7fd) accept4$unix(r1, 0x0, &(0x7f0000160000-0x4)=0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x6, 0x4, 0x8000, 0x7e, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) 2018/01/17 02:17:19 executing program 1: mmap(&(0x7f0000001000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000009000-0x10)=[{&(0x7f0000001000-0x2f)="83f29e4a493ebf12e76eeb845995af78afa8fe724f23280a44a7fc637ca60a5cf2b1eae9fb194c8f4b88a6cd6d8672", 0x2f}], 0x1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000e000)={0x80000000, 0x5}, 0x8) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f000000b000)=0x8, 0x4) getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000010000)=0x0, &(0x7f000000f000)=0x4) 2018/01/17 02:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) r1 = accept$inet(r0, &(0x7f0000acb000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009d4000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x703b}, &(0x7f000050f000)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00005df000)={r2, 0x1, 0x3, 0x7}, &(0x7f0000e3d000)=0x10) 2018/01/17 02:17:19 executing program 0: pipe(&(0x7f0000de4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000b0c000-0x38)={&(0x7f0000df6000+0xa59)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000534000-0x50)=[], 0x0, &(0x7f000048d000-0xcf)=""/180, 0xb4, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000965000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) 2018/01/17 02:17:19 executing program 6: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$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) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000009000)=r2, 0x4) sendto(r1, &(0x7f0000013000)="518cbe7ab631b7e63485b2221b5e1adca2f4bc8e2750fa970403719b76ef3f1c0d1604", 0x23, 0x0, 0x0, 0x6de810681a5de142) r3 = socket$bt_l2cap(0x1f, 0x5, 0x0) r4 = socket$inet(0x2, 0xe, 0x80000001) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000037000-0xc)={0x0, 0x6, 0x10}, &(0x7f0000036000)=0xc) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f0000020000)={r5, 0xcd}, &(0x7f0000036000)=0x8) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f000001f000)=0x5e5, &(0x7f0000037000-0x8)=0x4) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = gettid() r7 = getuid() r8 = getgid() r9 = socket$inet(0x2, 0x5, 0x3) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r9, 0x84, 0x21, &(0x7f000001f000)=0x0, &(0x7f0000019000-0x4)=0x4) mmap(&(0x7f0000037000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r4, &(0x7f000000b000-0xc6)="96e76cbb6be719a1bd34244050cc095d69c7c82e3913b0ffa1991f63eff78d624e9419e4e0e7c2c49223b3990628cf721e224995696061204a49918113e7a89d74ac50b8cabeb62e6a9c79cb2043709f08e07f76de9610db631adf275c49de7d0ead7c67f5fad65726c0a2c7672ab1119c785be4bf9647d7bfdfe6e9aa5b503f487a985f28cbf05827c1ccd920f06dffde83da102d489afb72d04b5a92425188aebece9c2e247723c01dfc1c5e5b4bdbf6733d783ad169b4124a57887b2a58267f89cea970f0", 0xc6, 0x20000004, &(0x7f0000039000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r9, &(0x7f0000039000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000003a000-0x4)=0x2e) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r10, 0x84, 0x78, &(0x7f000002a000-0x4)=r5, 0x4) sendmsg$unix(r0, &(0x7f0000027000)={&(0x7f0000037000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000001a000)=[{&(0x7f000001d000)="faf4af01d7f430aa5a16cffc0d4e9961e6cdef94ff6a14cc599fe721dee8b86c57f8228b0c4bb74e32088b0039723e53585164e3a63398477c8d7c7cc475a7bdcc", 0x41}, {&(0x7f0000037000)="1dafafdae139727917434ecb0cbcd1252324c230cb51ae3c19bec5c15807ba47e8c44cb52eaccc5e01c48e69e39fcc5847fd364f138f5e27a11a473fc9aff36d006bc8ac822ba09c98294e5f76c3ee2b462af24d6ea7aaa430d31496d51495f34916968d5e0ca3928343ffb99f0b331fb6de08c15a2c98ebe4411c70987c5c0b399954b22eea8394a7c201173e463f08fdeb7966c2aed15d4d3ad888ec18e6d50d0ae7bbd409dcaf77e9ad12b68bc51ecd56f85cd28c6deb54314e99b01ee33ccb94d093c384f9916a5e5213650d0b92da", 0xd1}, {&(0x7f0000003000)="926161da45fe20bf618d6aab984238534126dce78a0b894fa13bce04a88bc0a79a58aa35e1617d36f171d30c13f832bcb65b737f16f4ef9690bb72f6862abf4465ce90e0069d5f03f14cc630d61eac8ea747cc9943f55522781a0cd087ff3a193bbefcb4988de76811423f1eb612bec8125938d0b39f81a314903c02b738683ebb3343d319df2684d0f4e7d59c5bb024506af752b64b7f0b6b1e568f04124d3cdb603e04c1d5eafd4ac4e1fa5476ce6932cad73871edf5524ea68f30a740be6b7ee0e23c35e97aeb9728de6935dc255d4de7c9eb8fdf228e93620b8be6b1fe88f4c9aadc564539cdfbe0b85c6c3470", 0xef}, {&(0x7f0000037000)="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", 0x1000}, {&(0x7f0000037000)="09da0707aa5ba6fac4beb128800e45a712b6988ed2452e58487ead83565364d13d0a653139834970e0872002bd0b9d48be661194a52e7b9b2142d495e7cd56a762f436aeb609641178d6c27a65804d2c88821719c90b715fb9d616011d35035f45bf60e230dee593b500d5c764ecaacaa8fb2dc58f564140635a1a3082de7dcc2856ba117b88590857122924c6dfc30402ca3d88bde05ba8f144aab6c798f2f31c65ebebd74bdc9699a5098164b33b61b43bf7f122d95e954fc669e263a2", 0xbe}, {&(0x7f0000003000)="f84b21de2a4741cdff726fb7769422e8ae9efd442875", 0x16}], 0x6, &(0x7f0000038000-0x78)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x30, 0x1, 0x1, [r1, r0, r2, r2, r1, r1, r0, r1]}, @rights={0x28, 0x1, 0x1, [r3, r2, r3, r0, r3]}], 0x78, 0x800}, 0x800) 2018/01/17 02:17:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0xa, 0x5) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00001ea000-0x74)={{{@in6=@mcast1={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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000396000)=0xe8) bind$alg(r0, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000ea8000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00005f4000)={0x0, 0xff}, &(0x7f000087a000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00008dc000-0xa0)={r3, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xaf38, 0x0, 0x5, 0x8, 0x2}, &(0x7f0000c42000)=0xa0) r4 = accept$alg(r0, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f00008fe000)={0xb, 0x2, &(0x7f0000398000-0x10)=@raw=[@map={0x18, 0xd, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}], &(0x7f00003bb000)='syzkaller\x00', 0x79e10778, 0xb1, &(0x7f00005fa000-0xb1)=""/177, 0x40f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r2}, 0x48) r6 = getpid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000b4d000-0x4)=r6) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000065000-0x10)={r0, r5, 0x7, 0x2}, 0x10) r7 = accept(r4, &(0x7f0000710000)=@generic={0x0, ""/126}, &(0x7f00004ca000)=0x80) setsockopt$inet6_int(r7, 0x29, 0x17, &(0x7f000064e000-0x4)=0x0, 0x4) r8 = accept4(r4, &(0x7f0000e81000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000016c000)=0x10, 0x800) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r8, 0x111, 0x4, 0x0, 0x4) sendmmsg$alg(r4, &(0x7f0000cd3000-0xa8)=[{0x0, 0x0, &(0x7f0000b76000-0x90)=[{&(0x7f000029c000-0xd6)="a1909e5cc4b2667deec5771eae8de2743243f9efcd510a83", 0x18}], 0x1, &(0x7f000013d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x24004084}, {0x0, 0x0, &(0x7f0000fda000)=[{&(0x7f0000c47000)="bf06d4e24eaba487dc586dc9d9257d784e7a4184a902c30cc8c67d2d3114cdee752e495df0ba7c736d0c643812d66cb665c97be1ebef82455d830b1c58273cdbe2fbb73562738ce5471374387e3299f8c0db6b9b3cfa15e72d5122bc01c6edb5560b498ce87e28f9e257c1eb39098958035bcbe18f3d3aac0dc59b2654a7d171f0b5998309909428f850be728682e6ec78d1890ecb345a0cfd6b2f715d781f6b3fa9e1501b604827f26454e4e73eac75a6bf896a776ec035bb1143644b95ccfceb67227940d8746982bef7fbbef4d1df1eff8c69b9a3e26563ca341d63fe44cc96aa54bcf0ad834a2ea63320", 0xec}, {&(0x7f000045d000-0xf8)="9569246c5070995079c760ef6193d6f3c8416a8fa861e89a04395a3989acda4eb6a45de5d562cdab5f4a6d9ef0647d3681183d6f538968ba7897941297d842ae3cbe2e98863bf8267dc294ab65ce1386734929ceb89dc84688b8c62ff9fc842dfe5625eaeaa48dc84f86d0ee1b8e5c9f059c3828eb1df321eb14e17278faefc88992f128d2a1411e23d586d302f7175b6c94503dc022dd4086d6461253da876a5df47289c247cf57abb21563a221ec0dd368b844c37e5a1cbcc3acde0ce5ce18a640687fc3563dd36bd71c8864dba3218d15e9c1fbb8e2c8f36c82a250dbc466bd10d5841fa5d189e226b5ad7f06fbafa7a05ae284a26d13", 0xf8}], 0x2, &(0x7f00008d7000)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x50, 0x117, 0x2, 0x3a, "0f15d7154b73cb2cef0ae1e0006247cdc90d6fa900ccbf90a1378f39453edb4f44331fff690759c12221d5985e3330711efd8441aee57c96fd9b"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x108, 0x117, 0x2, 0xf1, "132d8e92633684e41905ec7f81f887561b0e6d83c5b840bf239eb6d0e98e3e764d31eb2b121c67bc945608527fa895feda76c8a2d0dc153e389a336e2d89c728eb479a977bae798eddac81337b428ccc82d8982715b405afd369422993fffdf4a700dd4bf3b545447ce5c41e707a857a8f186d6851d62fc992d91983d780200b2742382a97902b21a81e3d6986e877ae04b8796ca9ad4b2caac09c03290ae9761e3411109a5fa2177cb46f195ed51003c8989303964a2439073c4ede1f866c69a89b130d71f08dc19a70aff487d691f697c50d7146547757d0308bbd733d31742f1ec38c3156df91113c64f5fd38ccaa47"}], 0x1d0, 0x40}, {0x0, 0x0, &(0x7f0000349000)=[{&(0x7f0000a45000)="", 0x0}, {&(0x7f0000e3b000-0x59)="4df0dc79ffd8d31c2a638a445b2fb21e4f39231f18df475e979c938b2bbc23f3d24fdbf57cfcbf95c2decd7b34e230df9d7f8a1d38dc8021d0b2612e31b5641caecfacb2df787962b4e45334011ead093e228e6e70be244322", 0x59}, {&(0x7f0000555000-0x47)="a35dd27efa91a1c6d8c3da497464a47fa9ecbda24f75a745804a543fa67b651e0562f29e6b26c2cc7e73d1282b3e68eb7c20ef5250b8097383f3bab61169a0696378ba9c555268", 0x47}, {&(0x7f0000f10000-0x1000)="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", 0x1000}], 0x4, &(0x7f00000b4000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x10000}, @iv={0x88, 0x117, 0x2, 0x73, "acf7cbfc83d947a99f97b42e8840be27ba4db1d49af7b6b399429df5172be041c3ab862398b28ef33cbd9726f6d9a18bdad8474a4968f0029685d5f0024fb39c1477f60cc0e66f82d776bea97a2d201d8b1425a7ce2d54402f2b6d88eb972b5255765793aa7caeedeb894edd2180bfe7fe4398"}], 0xb8, 0x0}], 0x3, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r8, 0x29, 0x1, &(0x7f00002ef000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r8, 0x84, 0x7c, &(0x7f0000a4b000)={0x0, 0x9ec, 0x7}, &(0x7f0000c1c000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000783000)={r9, 0x1}, 0x6) recvmsg(r4, &(0x7f000053a000-0x38)={&(0x7f0000c5d000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0x3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_T4(r8, 0x103, 0x6, &(0x7f0000714000)=0x0, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x72, &(0x7f0000a16000-0xc)={r9, 0x8, 0x20}, &(0x7f0000aa7000-0x4)=0xffffffffffffff12) 2018/01/17 02:17:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x100401000003) r2 = accept$inet(r1, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000f5b000-0x8)={0x0, 0x0}, &(0x7f00005d4000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000429000-0x4)=0x0, &(0x7f0000998000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x1c, "037f9fd94397c5a67c1690a693ad4b2176d743d272ce844dbec03ef7"}, &(0x7f00009a3000-0x4)=0x24) r3 = accept4(r1, &(0x7f0000135000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000094c000)=0x9, 0x800) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000995000)={0x101, 0x9, 0x8, 0x7}, 0x10) r4 = accept4$ax25(0xffffffffffffff9c, &(0x7f000035c000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002b4000)=0x10, 0x0) setsockopt$ax25_int(r4, 0x101, 0x0, &(0x7f0000a84000)=0xffffffffffffff36, 0x4) 2018/01/17 02:17:19 executing program 4: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000003000)={0x14, 0x100000000003e, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000011000)={&(0x7f0000004000)={0x10, 0x0, 0x0, 0x11}, 0xc, &(0x7f000001a000-0x10)={&(0x7f0000011000-0x1024)={0x1024, 0x15, 0x0, 0x5, 0x1, {0x6, 0x0, 0x0}, [@nested={0x1004, 0x56, [@generic="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"]}, @generic="760db1f77a34e7e0a6bca24d"]}, 0x1024}, 0x1, 0x0, 0x0, 0xd0}, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f000000e000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001a000-0x4)=0x26, 0x80800) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000019000)={0x9, 0x3, 0x101, 0x400, 0xfe0}, 0xb1eb) 2018/01/17 02:17:19 executing program 1: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000179000)="2c99b308f45c6cc6c9dc6e23f7e6aa5f8b59f099e6732b75a81c68e6218a", 0x1e) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000656000-0xa0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa6000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002d7000)={r0}) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000aa2000-0x9)={0x1f, {0xffffffffffffffff, 0xf836, 0x7, 0x4, 0xff, 0xa6b}, 0x10001}, 0x9) mmap(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000aa3000)={0x2, 0x2, @rand_addr=0x933, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000aa2000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00008f3000)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00001a8000)={0x1, &(0x7f00005f2000+0xbfc)=[{0x16, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/17 02:17:19 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000ff8000-0x1f)='E', 0x0, 0x0, &(0x7f0000098000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffbf) 2018/01/17 02:17:19 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000013a000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000fd9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000b30000-0x10)={r1, &(0x7f0000956000-0x2a)=""/42}) r2 = socket$unix(0x1, 0x5, 0x0) bind$unix(r2, &(0x7f0000f5a000-0xa)=@file={0x1, './file0\x00'}, 0xa) bind$unix(r2, &(0x7f0000fd2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f0000fd9000-0x12)={@generic="7e6e43f4a3195a1c774bbbbba9436132", 0x80}) 2018/01/17 02:17:19 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f0000000000)="0d9cd50f", 0x4) 2018/01/17 02:17:19 executing program 1: r0 = socket(0x2000012, 0xa, 0x6) write(r0, &(0x7f000000c000-0x1f)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000011000)=0x0, &(0x7f0000012000-0x4)=0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000012000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f000000b000-0x4)=0x14) bind(r0, &(0x7f0000010000)=@can={0x1d, r1, 0x0, 0x0}, 0x10) 2018/01/17 02:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x400}], 0x1, &(0x7f0000502000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000771000)={0x0, 0x0}, &(0x7f0000183000)=0x8) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 02:17:19 executing program 6: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000ffb000)="263e1acd8554671aebe570091f030a2c7931dc9603e6db37cf98c9bd6817317bf15278a3cdb06968861b8f398a529d4c0de731930b347e3e863ef812d9cbf73bbb8e6afec6302410d7bc46a4242024fc9e5776807c25a1ad2937ce9d06a12d24312288993749f147dd3d9c408fa23d2af4261556874808bc03f2c0143840b75d6fe154dd26bb033ebd7c2d6c73a1e8e13e6c2a5bcc9e157343d0665d02ec52e1d4a6d3aa901aaba989899fe2e6cf3cd478ce555e2b91ba9560c72b43a5b3", 0xbe) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x1c, &(0x7f0000ffc000-0xc)={@multicast1=0x0, @multicast1=0x0, 0x0}, &(0x7f0000e82000-0x4)=0x1ad) 2018/01/17 02:17:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000022c000)={0x26, 'aead\x00', 0x0, 0xf, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000a2c000-0x38)=[{0x0, 0x0, &(0x7f0000798000-0x50)=[], 0x0, &(0x7f0000631000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000719000)={&(0x7f000085f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000adc000-0xa3)=""/163, 0x1f}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 02:17:19 executing program 7: mmap(&(0x7f000032e000/0x4000)=nil, 0x4000, 0x3, 0x3f, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc4000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000573000)=[{{&(0x7f0000001000-0x20)=@pptp={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000722000)=[], 0x0, &(0x7f0000833000-0x108)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 02:17:19 executing program 0: epoll_pwait(0xffffffffffffffff, &(0x7f0000b0e000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0, &(0x7f00001d5000-0x8)={0x9}, 0x8) 2018/01/17 02:17:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0xffffffffffffff0c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x80}], 0x1, 0xfffffffffffffffd) write(r1, &(0x7f00007de000)="03789f6046f5b7374581999b2da815c5ee3952c65292661ea715e47cf7d75d4c442ef44d73dacd938e9ce1ba46d17922791ace967bee79ff82d196419f066ecf84f92e9eb14f57d03c0b3ca94e6cfc0215057fab7235724192e41fa89520c1419c7303eb41461d167731be05c2b22e9a", 0x70) r2 = socket(0x8, 0x800, 0x43) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000bdf000-0x4)=0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 02:17:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt(r0, 0x80000000, 0x7, &(0x7f0000ad6000)=""/90, &(0x7f0000810000-0x4)=0x5a) bind$alg(r0, &(0x7f0000d4c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00008d4000-0x10)="01007a00010000000000000000e90054", 0x10) r1 = accept4(r0, &(0x7f0000292000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00006a7000-0x4)=0x13f, 0x80002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000045b000-0x98)={0x0, @in6={{0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e57, 0x2}, &(0x7f0000465000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000007f000)={r2, 0x9}, &(0x7f00004e1000-0x4)=0x8) r3 = accept$alg(r0, 0x0, 0x0) sendto(r3, &(0x7f000004b000-0x301)="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", 0x281, 0x0, &(0x7f0000e5a000)=@ethernet={0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:17:19 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x1, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x9, 0x9, 0x1ff, 0x8, &(0x7f0000fb9000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7, 0x3f, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000002000-0x4)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x3, @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]}, 0x0, 0x4bf6, 0x80000001, 0x5, 0x4}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={r2, 0x2, 0x0, 0x7ff}, &(0x7f0000001000)=0x10) gettid() setsockopt$inet_tcp_buf(r1, 0x6, 0x16, &(0x7f0000000000)="60f5e319e9bf9f4b15daad87fb82f77dfccfe0df8916b746ad28fec4ae78e3902dbf0d001cfdf7ae09e1db643f15db52a22d958ca18f073226ab8f3918ffd86e3eb6d25c", 0x44) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000001000)={&(0x7f0000002000)={0x10, 0x0, 0x0, 0x40c1d241e8642f56}, 0xc, &(0x7f0000003000-0x10)={&(0x7f0000001000-0x5c0)={0x5c0, 0x10, 0x2, 0x800, 0x1, 0x0, {0xa, 0x0, 0x7}, [@nested={0x34, 0x94, [@generic="0b987fa9242557d4eb3b78016c7d1af4372d5f109f738497bfa89751dfe393ebdb037e3c95a26bc848cdf490b4"]}, @nested={0x1ec, 0x6f, [@typed={0x18, 0x7c, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="478aa10ca624b22ef629bdce81ead85159b515469aa0b51a857e9d4ed6a5bd7e9dd10fdeaaaf21f946fd490c4a32a8c8fb960d0095851f071e50b9773957e8f6050df0e0668796f1384bdf781fade610735374113d9822c2de1b06b775bb820ed9f162e1af8168b768c275a807a0047b53a4411d1baaa73951e5bb3a7d00cb656429a831345657cd17d24f48cab51cf46e9c4f82854e0d224eefce4e4a3cef2c0236f5489f2a05544d171f6f18e88d1d34b6454a68cbc32b4a83be", @generic="24b144e2f6b7d40960aa3c46be25432833adc53ababb784c793ad27920c8e7f570669fc73c723f2f7c089c608398a8c5b637849b7c22d8f0fb78b8777e56c25d7868073c24f6cae91504493df3424b4f8dad78661d9dd2c5f91178b9359222dbaeaecea70c6c4c48d0843d0512179437d6bfbb96e043801ae8e31405fc27dd7e4246aa25cd288ae915dcb0f43769457bf16a4eb3aa0b31d7fb3d25a465026f5af3945c8c94c338dc", @typed={0x18, 0x80, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @generic="db6aad987a1fa58c65ea2b926a51309ac2f2ed61efe343db54db3c1bed2d5fb4d5d316ffdfe08894a8bf9836dd2e3c9b9760fb951ed1e64b4a1a1dcfb518ee3cf5c828c903c5fab09dd8f58e3a31adf4534aa6"]}, @nested={0x228, 0x82, [@generic="de7f9899c23b1f2d64fafb8f6da583ded473851281d7bba1b422379224a6af0907b228b60150752d", @generic="00082c1b66a79710226ab63fb337a33cfd5cd2be4c82cf51b03254d573ec6f74e48164a1959e3f421406b0e694a2c24e32468e4fa3be2c2c6470190890532ad942870464d5d435335910a89852d54d3d6794a76a8c89747f7b1a4a00422fad3639f4f0bf5130e405f267e272e6ec48ab4d4a72d22f63edf67b2dac8a3789abe73fb9027cd102fd63f395c32cf0be0db226287752c51fe1fa0cb1a85b7c323dd24229de0dc63b6cc44f4bbf58a7418fd00c89513f7934ba23d9b024885c07cd28f6c118fa9dbd5e7f908c786e", @generic="5349327c4ec99ffb83f80d269add110971a1dafc051e7f364db06c1284e9e381ee692cbd28092ce296d3014f2506dda44e3ac91aef4e330c0775ce20c08e15f56701b64e7684326ac25aa628521d5b5b5481e0528a9255e2798ef6f17a199c1f1d391f3c1f19e2177a158e2678ce8a1329edfa82008fd23a34c8c5f4b1b15509615ddd04263dc5cfadecd08eff5ab04eb645a4b99d35769e79c9b90e8c4b92bc5aaf", @generic="921629f57eac9c7495c19bf77af456df1f78337234803fc31e6e606ba2d69a46fdebeae077f892eb0a6f01545d4cf6a0dcaf35bdab01e911a0f723a721f5d4ea3f9d37aae9f3b0c2c80235242d981d1477552a693115110976c5a9b51c95e86bd5086af7f9b03105d3ec7c34bd9b621611bc8c5c73dc5101eeb94e255fcf39b0dbf195362c90f4a62ca87cb7cb"]}, @nested={0x38, 0x27, [@typed={0xc, 0x31, @u32=0x304cdf2f}, @typed={0x28, 0x17, @str=',-em0eth1procem0uservboxnet1\x00'}]}, @nested={0x74, 0x92, [@typed={0xc, 0x1, @u32=0x4745}, @typed={0x20, 0x5c, @binary="a3104136fdec4c121762062004c84eab1d8f8178bb07a1"}, @generic="a72cd1593efb2e9331175710ce3d0844fa9e4ba498e34d89d0174848a3f3a63a6f1a331f44f02091e4c157ad69e804b78329512eb0d8f5012c404d2e5d9b11b4251a"]}, @typed={0xb8, 0x2, @binary="826e9f6b4d77654ca697de9f489222ace96e1f12b96ed36c5e8dbddc22c3e09fa35d35ed2836f2b7980e1b37cd342c8b904e3ddd00eb48b6e581ece99ce8bc7988401dd7e18e7a8d0127d82d43a23d49f1351c4d55144395ec6282a9cc2200ba54b61e812de1c552d29f5455e34b9a9b3be6a45be8fa9e609fe94e4dff02600101db4807ac47d6233b2b4b124fa5d23ffb6f6883f7bf154870c056d9c836106224c0b8017e9c3897309840f52e9d"}]}, 0x5c0}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000004000-0x28)={&(0x7f0000002000/0x1000)=nil, 0x8, 0x5, 0x4, &(0x7f0000000000/0x2000)=nil, 0x100}) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000)={&(0x7f0000005000-0x8)='./file0\x00', 0x0, 0x0}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000001000)={r4, 0x50, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000006000-0xd3)="ac8623271c9d23f2a0d932aeb19e1de0a6215e314f37b8e4bf1638e1a4084cf265861e87235d7f3b8f9c94877cb99e3478ef193593ea6d22c6aef056439c99bffa0a205437da90d58c30ddf57aa87e17cd9944a2c7166f4dd7e013e78370a046434e26bf690e1beb53ac8a27372e4194055725facb4d76cac4ea9f7a8658379efac3f7e00a084b7fba205bbb77bcb5486420643228e9f26e475b16ead4527cd0ce93724c1115c7cab58697f91936492b14307a629b4c09dcf8af26c157e9805c200a70a9c2f1c2167515f968fb08c69f84f240") mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000006000)="bbcdb0a8b907009681f5fa778042c59da405e704693e3e2f1d01a7d7ff1a061c89589b236e25f3b56fbe3a494140404d036c3fc95dc24ca04f458caba9b4835e7c9db6", 0x43) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000007000)=0x6dad, 0x4) 2018/01/17 02:17:19 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000011000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000025000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000020000)=r1, 0x4) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d4, &(0x7f0000001000-0x4)=0x0) 2018/01/17 02:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00000ce000)="ff03001606000010a5ae4c013e9d4d54", 0x10) accept$alg(0xffffffffffffffff, 0x0, 0x0) 2018/01/17 02:17:19 executing program 0: mmap(&(0x7f0000374000/0xf000)=nil, 0xf000, 0x4, 0x1a031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000037a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x80000001, 0x2c64}, &(0x7f0000001000-0x4)=0xc) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000377000)={r1, 0xa6, "ea61a815d519e3a85016829d92d9ae982fb5848d1a311c267cebd217856f3948593ca69af5fb652bad849ed22657ceea135f50108bf451be0cd62bd79caff02fc293f5c72982858e7266d05f1c95633bfec0778942b6f7c30cb81f9097ca779c9e3495542d486bf1b31afe772fad51d55a7e2f3053a632ec70f70cfd0f9598c93d9a0d185f7b8680541aa3e1d9a9090d329c8f5fcb4e0c1ee21079c190edab124da7d9a07750"}, &(0x7f0000000000)=0xae) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x94b000)=nil, 0x94b000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 02:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00009a7000-0x20)={@generic="6c6f3a000000000000c4fcc5218000a2", @ifru_flags=0xc401}) 2018/01/17 02:17:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x100000114, 0x80000000000000a, &(0x7f00005ed000-0x4)='\x00\x00\x00\x00', 0x4) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f000045f000-0x4)=0xfffffffffffff2d7, 0x4) 2018/01/17 02:17:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x10000000002, 0x0) write(r0, &(0x7f0000b63000)="1f000000120003f2f909000000e100770100001405001600dffe1aec000081", 0x1f) getpeername(r0, &(0x7f00006b1000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000721000-0x4)=0x3a) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000859000)={0x0, 0x4}, &(0x7f0000944000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000efb000)=@sack_info={r2, 0x9, 0x4}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00003df000-0x6)={r2, 0x5}, 0x6) socketpair(0x3, 0x0, 0x8000000000, &(0x7f00009e5000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000118000)=@sack_info={r2, 0x2c04415e, 0x3ff}, &(0x7f0000285000)=0xc) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00000b1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f00007b6000)=0x0, &(0x7f0000552000-0x4)=0x4) 2018/01/17 02:17:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000f81000)=0x2) shutdown(r0, 0x2) poll(&(0x7f0000898000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 02:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x80000000, &(0x7f00006ee000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f20000-0xa7)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8000}, @in6={0xa, 0x3, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe7b5}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8b4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x8}], 0xcc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$int_out(r1, 0x2, &(0x7f0000115000-0x8)=0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000fbc000)=0x1, 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e9a000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d4d000)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r4, 0x8915, &(0x7f0000f4c000)={"e59274d3e3a1cab9c8d93bedfdff110b", {0x4, 0x2818000000000000, 0x9, "30b1213ce4dd", 0xc1be, 0x0}}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000956000)={0x0, 0x2, 0x20}, &(0x7f0000bec000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000372000)={r5, @in={{0x2, 0x3, @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]}, 0x9, 0x4, 0x9, 0x3b, 0x0}, &(0x7f0000568000)=0xa0) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000b27000)={0x2, 0xd8, 0xfffffffffffffffb, 0x2}) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:17:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f0000b3b000-0x4)=0x0, 0x800) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000e9e000-0x10)=@req={0x80000000, 0x2, 0x0, 0x0}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000761000)={0x6, 0x3, 0x7, 0x0, 0x9, [{0x8, 0x7, 0x8000, 0x0, 0x0, 0x1080, 0x0, 0x0, 0x0}, {0x8001, 0x8, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xffffffff80000000, 0x80000001, 0x5, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x0, 0x2, 0x5, 0x0, 0x0, 0x1500, 0x0, 0x0, 0x0}, {0x5, 0x10c, 0xd312, 0x0, 0x0, 0x47b83429f380342c, 0x0, 0x0, 0x0}, {0x100000001, 0x6, 0x763, 0x0, 0x0, 0x2284, 0x0, 0x0, 0x0}, {0x0, 0xffffffff, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0x5, 0x0, 0x1, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x100000000, 0x1, 0x2, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}]}) socketpair$inet6(0xa, 0x0, 0x6, &(0x7f0000658000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000d05000-0x8)={0x0, 0x4, 0x5}, &(0x7f0000caa000-0x4)=0xfffffdc0) pipe(&(0x7f0000239000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000098b000-0x14)={r2, 0x9, 0x0, 0x0, 0x94d, 0x8}, &(0x7f00000a1000)=0x14) ioctl$DRM_IOCTL_AGP_RELEASE(r3, 0x6431) r4 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r4, 0x10000800000010d, 0x1, &(0x7f0000001000-0x8)="", 0x0) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f0000eba000-0x10)={0xc9d, 0x6, 0x3db7, 0x3}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00009a4000)={0x0, 0x0}) bpf$OBJ_GET_MAP(0x7, &(0x7f0000675000)={&(0x7f0000b12000)='./file0\x00', 0x0, 0x0}, 0x10) 2018/01/17 02:17:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000587000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = socket(0x1, 0x800, 0x2) recvfrom$llc(r1, &(0x7f0000206000-0x2d)=""/208, 0xd0, 0x40000000, &(0x7f0000e16000)={0x1a, 0x0, 0xc5, 0x69aa, 0x9, 0x80, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) socketpair(0x1, 0x80f, 0x80000, &(0x7f000090a000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000df1000-0x4)=@int=0x8, 0x4) r3 = accept$alg(r0, 0x0, 0x0) write(r3, &(0x7f0000b5f000)="caf5a17e24e6a2327d2c5cd8de80c554e97a43782f0c8df545764b5ff24ed3481d3cd5a19cdfe8ca557b5ea116f2ffd0a364b081b15f8c20ad0190dad6277ad208a4be74f46d6244c9898ccf88cee5c216fc3112df9167e6b311f2903649fe751dbf8ca6a3ed5f430d040682cc3d1cf1a5f382f370b6242aff9ecbfd4dbd3ff0ca60c1482ce868d6f2d17f5e593c90a26b0b0a7bd2d16298ef0e44b96655ad47", 0xa0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/17 02:17:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f00003d2000-0x4)=0x55, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000004000)={&(0x7f0000a0b000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000633000)=[], 0x0, &(0x7f000036d000)=[], 0x0, 0x0}, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000040000)=0x0, &(0x7f0000a52000-0x4)=0x8) socket$nfc_llcp(0x27, 0x3, 0x1) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000448000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000e71000-0x4)=0x10, 0x80000) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000852000)=0x0) getsockopt(r0, 0x3, 0x3ff, &(0x7f0000d9f000)=""/15, &(0x7f0000792000-0x4)=0xf) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f000035e000)={0x5, 0xfffffffffffff000, 0x5, 0x5, 0x8, 0x88, 0xf7}, 0xc) 2018/01/17 02:17:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000066000-0xa7)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@timestamp={0x44, 0x38, 0x0, 0x0, 0x0, [{[@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}], 0x0}, {[], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}], 0x0}, {[@multicast1=0xe0000001], 0x0}]}, @ra={0x94, 0x6, 0x0}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00008d6000)={0x18, 0x2, {0x3, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$pptp(r0, &(0x7f000079d000-0x20)={0x18, 0x2, {0x1, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 02:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r2 = socket$inet6(0xa, 0x802, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000089a000)={0x0, 0x0, 0x0}, &(0x7f0000ac7000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000040000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c35000)=0xe8) r5 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c20000-0xc)={r3, r4, r5}, 0xc) sendto$inet6(r2, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 02:17:19 executing program 6: mmap(&(0x7f0000000000/0x841000)=nil, 0x841000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2000000000803, 0x0) mmap(&(0x7f0000841000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000842000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000840000)={0x0, 0x5}, &(0x7f0000842000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000816000-0x10)={0x7, 0x8000, 0x100, 0xc0, r1}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000000e000)={0x400000000fd}, 0x1) getsockopt$netlink(r0, 0x10e, 0x4, &(0x7f0000555000)=""/0, &(0x7f000064f000-0x4)=0x0) 2018/01/17 02:17:19 executing program 1: mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000cbb000-0x18)={r1, &(0x7f0000fec000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x0) 2018/01/17 02:17:19 executing program 6: mmap(&(0x7f0000000000/0xb42000)=nil, 0xb42000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x801, 0x0) 2018/01/17 02:17:19 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000f8c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f8c000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f8b000)=0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000f82000-0x4)=0x5, 0x4) write(r0, &(0x7f0000f86000-0x27)="2700000014000707060e0000120f720011000000f603ffff09000000078a001f05ff0300000500", 0x27) recvmsg(r0, &(0x7f0000f65000-0x38)={&(0x7f0000a40000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000f66000)=[], 0x0, &(0x7f0000f65000-0xf)=""/0, 0x0, 0x0}, 0x0) [ 1224.352166] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/17 02:17:19 executing program 6: setsockopt(0xffffffffffffffff, 0x114, 0x1d, &(0x7f0000000000)="", 0x0) 2018/01/17 02:17:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0xe, &(0x7f0000000000)={0x0, 0x0, 0x5, 0x4, 0x10, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/17 02:17:19 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0xa, 0x7, 0x8) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000019000-0x25e4)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:17:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ad6000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009c9000)="", 0x0) sendto(r0, &(0x7f0000e03000)="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", 0x1000, 0x0, &(0x7f0000e08000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:17:19 executing program 5: mmap(&(0x7f0000000000/0x3b000)=nil, 0x3b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "51135d", 0x10, 0x11, 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]}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000e000-0x8)={0x0, 0x0}) mmap(&(0x7f000003b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000003c000-0xc)={0x19d9, 0x1, 0x3, 0x1000, 0x9}, 0xc) 2018/01/17 02:17:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x7ffffffc) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000008000) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f000056a000-0x8)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000a37000)={0x8, 0x10000, 0x5, 0x8, 0x2, 0xffffffff80000001, 0x9c}, 0xc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008bd000)={0x0, 0x111}, &(0x7f000082f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000296000)=0x0, &(0x7f0000290000)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000f52000)=0xff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000612000)=r4, 0x4) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000780000-0x4)=r4, 0x4) socket$inet6(0xa, 0x6, 0x1) sendto$inet(r1, &(0x7f00004b5000-0x1)="", 0x0, 0x0, &(0x7f0000d98000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000d1c000-0xf0)=[{{&(0x7f0000035000)=@ax25={0x3, {"a976372427d807"}, 0x7}, 0x10, &(0x7f0000d74000-0x50)=[], 0x0, &(0x7f0000808000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20000880) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000b1c000-0xb8)={r4, 0x6, 0x7ff, 0x7, 0x1aa, 0x8, 0x80, 0xffffffffffffff80, {r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x1, 0x6, 0x7}}, &(0x7f0000b25000-0x4)=0xb8) r5 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f00000cb000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000852000-0x4)=0x14) sendto$inet6(r5, &(0x7f00009dd000+0xb7f)="e92bd4033729695b3f379491bb11", 0xe, 0x4, &(0x7f000012c000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000249000-0x4)=0x7, 0x4) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f000037a000-0x39)="b8a69479534fd663fce46bc3b020a55d92d5daa1efc174d0012a1547b3e616b9b844bb8fa2542ba04d0210e4a640eec3cd09c9296ab28692c7", 0x39) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000c7d000)={&(0x7f0000151000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) sendmmsg$unix(r5, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg(r1, &(0x7f0000163000)=[{{&(0x7f00002be000-0x80)=@generic={0x0, "84481855aa516ea79860a9a7f7ae5f3db594ef733e5591a7998cea8205b6b99896fd0927f26b4faa960a4aafe5c0ab6a0464d975e428d49652c9ee68e8002b820ff9c3ab39d9f764b40250ac0ab8b68555a02b1eda09d6d3d2f4417f94ac7ac84c2fd248b5318359386d51c2fc026d9d1320e663ea401c03c3f5a87350cf"}, 0x80, &(0x7f00002b4000-0x50)=[], 0x0, 0x0, 0x0, 0x4000}, 0xfd96}], 0x1, 0x4040) 2018/01/17 02:17:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000560000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000087a000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fee000)={r1, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000433000)=0x8c) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000dd6000-0x20)={@common='ip6gre0\x00', @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000499000)=""/35, &(0x7f000020a000)=0x23) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000491000)=0x0, 0x4) 2018/01/17 02:17:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f000030a000)={0x0, 0x102a1bf5, 0x18}, 0xc) bpf$MAP_CREATE(0x0, &(0x7f0000e97000-0x2c)={0x0, 0x1, 0x0, 0x9, 0x1, r1, 0x20000004153, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1e8) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000002b000-0x4)={r0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x1000, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0xc) r3 = socket(0x7, 0x80f, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00002de000-0x6)={0x0, 0x40}, &(0x7f0000b3b000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f000054b000)={r4, 0x6000000000, 0x59}, &(0x7f0000351000)=0x8) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f00003d3000)=0x10) 2018/01/17 02:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007e6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-fixed-time)\x00'}, 0x58) pipe(&(0x7f0000083000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fee000-0x187)="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", 0xfffffffffffffca9) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d82000-0x4)=0x5, 0x4) write(r0, &(0x7f0000880000-0xe4)="397539a5545ee93bee8985ac6505c56f185c12aea28694e107609c269ce00f65044e37f7ca9a83d368e2053a8f8cf656d6a193cdeccedab1a61778c372ab6b23d2b32325d398794c313dc0a493d1c6e4fe8670dbe8e26bcdd1b31d5d8285855a6123b1ae3a22a8ca751714c41770558d0385533e7439675504f469eaa87e4faaae33e8f5604811915532e683a619d73604a0280fbd83e243d4b0315f04be6372304f8827cc18fb17c728b51cbf5de9266388ad92b35fd6b21e189be6bfda52e833a4e15dd20fe86d608665596b3d49b466f65b6f831f5fdfee7da5f356b96b7ef41c46fe", 0xe4) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000f8a000-0xe8)={{{@in=@multicast1=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @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=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000684000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000171000-0x28)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:17:20 executing program 3: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000)=0x4, 0x4) bind$inet6(r0, &(0x7f0000002000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x400000000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000ffc000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000d83000)=0x0) [ 1224.397052] do_dccp_setsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/17 02:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x82, 'ghash\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000497000)="020600000007ff00ffde07fffffffaff", 0x10) close(r1) 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$sock_int(r0, 0x1, 0x8, &(0x7f0000c9f000-0x4)=0x0, 0x2f2) r2 = socket$nl_route(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f00008f5000-0xc)={0x10, 0x0, 0x1, 0x40000}, 0xc) sendto$inet6(r0, &(0x7f0000857000-0x8f)='1', 0x1, 0x0, &(0x7f00004b0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) write(r0, &(0x7f0000c9f000-0x5fc)="d110ba65b7f75f3d490ce4f580b9a8e466602500c4bedde7b95b8b1309ef6b0953fcd3d392874f04b07b56a0f888d8a4d40b540ea9b86b722de731a91bdae01b538a8d9485f86631ea498922a0fd20d4538d17dbd42108bd275832b7bae632cbbe0a13286e6656072157be8ffaafa255609908422c269fa7154df3c31e242951ba6c684863edaee20fac0101661c5639b054b7e191482b62bbd11c0c27ffe2383014c470fd5a343f499e2fa752fbc9d846488cfa88683169972c9b2cba01fd1f3f0dc8dff269a4e6fa7b7c9c76ee026fd26683e2ca1c618052f0296aa25a31ab7b0900000000000000fb1dcdc5b96dfe571bac570bad40dde7dc0503419e9b2f8213e0ae46d5b4075b36275aa8af46960aedc633b9a97ef52b7e7e12e9a227d0c23369bccedc974a55af2d7790c2bf39837c1511ea5febaa61bd42dde9a4a403188163564309af92a02618a30007ffcb4a8a685665b631990b44329a7c7c13a65b075321fa60beaf72452f6e3d6cd2cfef46efb86ec4d814b5e973ba94fa786277d976921908ec861deed3778a46b544d381576e34e501fd82ce87e3f3873b826ade5dac485055c91d2aa6b04d4820705db77c41ccc5e7ffcab4b0efea4b4aecfe5a635401afdf583e5dcaae2e0f5c01f93052f0864074a8b18f3126ae4ae39565b4be459ae1fae8c2042cd46d7bc23091f16855f1d19153d74c3d892b4256dd74e6fe88ce2ea96beed8176e7cc0a06aed4f0673ad1c4719f781799e095317fdff6732281da438ca3f293ec6e26750eeb9b67382cc35c897cd56e5c1011e6e93a0a7d366d057642e8d0946ed29a88014dfe573adf460a74fdc9b9dc35ad91086b0425fb6a3ff3d7e01c5eb4361e373cc5bcb12ffe2191a3a864f1fd947c0cfa2c3d877087375546b55e1fb9339ce84b79b832ffe8c36d4b8c60aae58a59940d1670750d466d04b86a46e8404c8dac89946b27eb40677aefbd4e48ce219062b838626f398d4e63ebd59ae60923face4f5418789f3a9c42c4c017ceed77fc9c86a4194409f684f20a9b2f64d7de7fa374d47450771fc9dcc05cf2c2bb34fb4f245566165af2611daf207f39084f41b9c2501e087f0ff9840978904d26f79e0df77b52ff8dc51034194741def8c0cc3ea638349fc447e248aba6994e1201413cc4d4fccfab0082f8393eb24aa7a6f1ec5ae4cffde1410354b0a930d888cc4d75c94f58d2c4862fcbbde7637444d09f0e3fd4ce3fb0934982abbfd14ae8d6b31a5a736179aee972c6fc968fddfe29881434bb7d4c3d6f31ed611ad33caa0373de6051adbc639ad1ed6fad06a0bb65871e4cb3abe6c060500dc8fb83fea00176f35d0ed68acdf73b5eaf32b4322f8b4e8f671733f94b870e99b283014435a0aa223bd6bd3a192df2fe11a207906358dc49d49c2b0c826a165d2ef3196e9d5b86a6515aaf38e57c7c5bbf7ab7f7974d4c012aac2982e2b9725db8fa2f6dddccfe119f78855e136cf58d69d623732e1cc7bd910caa6b53951fab4d1c69acc3a6fa1289f22c8e4de3f67e78fe63e015de345a5bdb5a5becb415c06cfd0744fedd04c91abacd4cd0dbe7c2323220189482c2fc5ac9a683b48907bf33d571540986506f04a2f74019f41fed754fac3f616de59ea5c1ab9e4cfb72efac5af29fffd502b21ea1e1ea41a3a22abe0589b5c737bb851c6eb8d89bb99556eb3966e2d658f68f7940d99740f05437edd54a3824be48b3b919c00688ff88df070434a1c69b9848ab94aea47082dc554f1092ca77d298e59a8419ad22dc8b4e8a725cfd1abcece95045012842ff6eced765daa9bb1b08103abc829a895cf75c090db3761927aff4398d0b5300311d6e3343d02881d88b3d65b7f11488afafba4d719510fb2ab94e61ba40a461e8972a467c71418b335a7ef70e5293ae07b0c6cb6bb12f15111d68afb1f1b54e4dc1c4e0dc360f844086d72928b33c4cca5fe13ad28f57103290ca77adb92458d4bd10f675b47a14d5b4f6a73932cb97fc4ccb841e8dbe40b29aaa73a291569ecfe3bc1e5e95aa46e1a16da6ee9fd32b550852d3fede027214bd74c465317d6ebb75533e4eadabb37557265447809a3a9a830fe7cf103dd9556", 0x5dd) close(r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000e10000)={0x1, {{0xa, 0x3, 0x1ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 02:17:20 executing program 2: socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000223000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) mmap(&(0x7f0000000000/0xdc9000)=nil, 0xdc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x100000114, 0x2717, &(0x7f0000862000-0x28)=""/40, &(0x7f000090f000-0x4)=0x28) 2018/01/17 02:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7, 0x20) connect$inet6(r0, &(0x7f000031f000-0x1c)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x0}, 0x1c) getpeername$packet(r0, &(0x7f0000d29000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000417000-0x4)=0x14) syz_emit_ethernet(0x6e, &(0x7f0000a74000+0x5b6)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x38, 0x29, 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, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cbe095", 0x0, 0x0, 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}, [], "52b623dba60868ab"}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) socketpair$packet(0x11, 0xfffffffffffffffe, 0x300, &(0x7f0000631000)={0x0, 0x0}) mmap(&(0x7f0000fb2000/0x2000)=nil, 0x2000, 0x8, 0x40010, r1, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x9, 0x6, 0x7, &(0x7f00000f0000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f00004eb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000945000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00002b7000-0x10)={r3, r4, 0x4}) 2018/01/17 02:17:20 executing program 7: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = accept4(r0, &(0x7f000041a000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00003b9000)=0x10, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00004cf000)=[@in6={0xa, 0x3, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000f0a000-0x4)=0x83) sendto$inet6(r0, &(0x7f0000ef1000-0x806)="97", 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socket$bt_hci(0x1f, 0x3, 0x1) sendto$inet6(r0, &(0x7f0000f04000)='p', 0x1, 0x0, &(0x7f00002a6000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 02:17:20 executing program 6: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x100000114, 0x2713, &(0x7f00002b1000-0x28)=""/40, &(0x7f0000259000)=0x28) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000de3000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xdc14, 0x1ff, 0x6aa309be, 0x5, 0x1}, &(0x7f0000de3000)=0xa0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f0000de5000-0x4)=0x0, &(0x7f0000de4000)=0x4) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000de3000)={r1, 0x9}, &(0x7f000028d000)=0x8) 2018/01/17 02:17:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x23fe, 'xts(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000a00000-0x22)="0a0775b001ff83e5c9b60ced5c54dba4295df0df8217ad4000000000000000e693a6", 0x22) socketpair(0x0, 0x0, 0x100000000, &(0x7f0000ec0000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f00003e9000)={0x1, &(0x7f0000f5d000-0x94)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/17 02:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) unshare(0x400) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eee000-0x18)={r1, &(0x7f00009e6000)="", &(0x7f0000e3a000)=""/53}, 0x18) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00002aa000-0x2c)={0xf, 0xf6, 0x6, 0xc4c8, 0x7, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) setsockopt$inet_tcp_int(r2, 0x6, 0x12, &(0x7f000022b000)=0xfffffffffffff000, 0x4) r3 = socket(0x0, 0x80807, 0x54de) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000aa1000-0x20)={r1, &(0x7f00002c0000)="", &(0x7f00009b7000)="caaf077ea37921b298b61ebf7438e720730c7cf2d54d2b3db613f5221b4ab235df33b281a351e3cfc390d1f24fba0736217348b09c2dab29ae6561448c67cf1e23589df869a0dad60d4ff533314c7d2a803a172cac00133b9572df62aaeaa2926751b52ef62f4cc8e67519a036", 0x3}, 0x20) recvmsg$kcm(r3, &(0x7f0000a08000-0x38)={&(0x7f00006ec000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00007e9000)=[{&(0x7f0000807000)=""/252, 0xfc}, {&(0x7f0000db0000-0xd2)=""/210, 0xd2}, {&(0x7f0000bf5000)=""/136, 0x88}], 0x3, 0x0, 0x0, 0x100000000}, 0x140) 2018/01/17 02:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007e6000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000097e000)="b70a75b0d5e38405b30600ed5c54db0a25", 0x11) 2018/01/17 02:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00001ef000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe9a) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x1, 0x3, 0x62d, &(0x7f0000055000-0x8)={0x0, 0x0}) bind$can_raw(r1, &(0x7f0000562000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00006c8000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) 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) r3 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f00008f4000-0x4)=0x0, 0x800) getsockopt$packet_int(r3, 0x107, 0xe, &(0x7f0000c42000)=0x0, &(0x7f000039b000)=0x4) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000c71000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x42, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="ee12259d0082a87978cfc9e8675f087e"}) 2018/01/17 02:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = epoll_create(0x2) pipe(&(0x7f0000368000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f00002fc000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f0000-0xc)={0x0, 0x0}) 2018/01/17 02:17:20 executing program 7: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x400, 0x4) sendto$inet(r0, &(0x7f0000eee000-0x1)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000ee1000-0x81)='\f', 0x1) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000-0x60)='-', 0x1) recvmsg(r0, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/17 02:17:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000001000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48) mmap(&(0x7f0000000000/0xfd000)=nil, 0xfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f8000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "9433df", 0x0, 0x32, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, [], "fca967e17f791010"}}}}}}}, 0x0) 2018/01/17 02:17:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x1d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x8, 0xffffffffffffffb0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000003000-0xf)="3ea87d8d91556956cbfe272e0638c9", 0xf) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001000-0x10)={0x0, 0x820d, 0x3, 0x8, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000-0x8)={r3, 0x9cb3}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_int(r4, 0x29, 0x43, &(0x7f0000001000)=0xffffffff, 0x4) 2018/01/17 02:17:20 executing program 4: r0 = accept4(0xffffffffffffff9c, &(0x7f000079d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000012b000)=0x10, 0x80000) getpeername$unix(r0, &(0x7f00002da000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000e63000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000001000-0x4)=0x20, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f000073d000-0xc)=@file={0x100000004000001, './file0\x00'}, 0xa) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000004000)={&(0x7f0000670000-0xb)="e91f7189591e9233614b2f", 0x0, 0x0}, 0xc) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000f7d000-0x18)={0x0, 0x8001, 0x30, 0x8, 0x1000}, &(0x7f0000688000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f27000)={r3, 0x7, 0x3, [0x0, 0x9, 0x44c]}, 0xe) socket$llc(0x1a, 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000015e000-0x4)=@assoc_id=r3, 0x4) 2018/01/17 02:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e92000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x0}}, 0x2e) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000620000-0x8)={0x0, 0x0}) close(r1) connect$l2tp(r0, &(0x7f00008ae000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x4, 0x1}}, 0x2e) 2018/01/17 02:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f000074c000-0x10)=@req={0x3fc, 0x0, 0x1, 0x40}, 0x10) sendmmsg$alg(r0, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f0000856000)=[], 0x0, &(0x7f0000226000-0x11c8)=[], 0x0, 0x0}], 0x1, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000637000-0x4)=0x8) 2018/01/17 02:17:20 executing program 0: mmap(&(0x7f0000000000/0x3a000)=nil, 0x3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000014000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000001a000-0x4)=0x1c, 0x80000) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000003b000-0x4)=0x7, 0x4) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x61, &(0x7f0000029000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [], {@generic={0x91ff, "288054570acaf964760ea8692738316248dafe6709d984623a5dd408caf4672084544f39c9c500d46c7573d4ccdb51f95a26b65c0c553a118b07f34f39dc5fa59933c20e54fcc86468055e2fbe58c629c2d91af2"}}}, &(0x7f0000008000)={0x1, 0x0, [0x2]}) 2018/01/17 02:17:20 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x6, 0x2, &(0x7f0000fcd000)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f000011f000)={0x2, &(0x7f0000fcd000)="e78e"}) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f0000fcc000)=0x7f, 0x4) 2018/01/17 02:17:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000332000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={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}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000038f000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000890000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) r2 = socket$inet6(0xa, 0x1, 0x84) mmap(&(0x7f00008ca000/0x10000)=nil, 0x10000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008d8000-0x1)=0x14) 2018/01/17 02:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d3b000)={0x0}, &(0x7f0000403000)=0x4) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d91000-0x8)={0x0, 0x2}, 0x8) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000fd8000-0xc)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 02:17:20 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000-0x10)={0x1, 0x28, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000009000-0xc)={r1, 0x5, 0x18}, 0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000-0x18)={r2, &(0x7f000000a000-0x2f)="1044b533a69434447a321cbbdcb636666f43d9ed86462c380d844c60c66326f09976f20edb8e5167d2becbfe502894", &(0x7f0000004000)=""/0}, 0x18) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000008000)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000009000-0x4)=0xc) connect$packet(r0, &(0x7f0000005000-0x14)={0x11, 0x16, r3, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x3, 0x68, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 02:17:20 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000001e000)=@sack_info={0x0, 0x1, 0xf0}, &(0x7f0000025000)=0xc) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000021000-0x8)={r1, 0xb0}, &(0x7f0000026000-0x4)=0x5) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d4, &(0x7f0000001000-0x4)=0x0) 2018/01/17 02:17:20 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000fd5000)=0x0, &(0x7f0000f18000-0x4)=0x4) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/17 02:17:20 executing program 6: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bad000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000000000)={&(0x7f000050d000-0x14)=[0x9, 0xff, 0x0, 0x5, 0x3], 0x5, 0x80000001, 0x9, 0x7, 0x1, 0x3ff, {0x49, 0x7fff, 0x9, 0x10001, 0x7, 0x0, 0x101, 0x2, 0x400, 0x9, 0x8, 0x7, 0x9, 0xbac8, "388fb30ead3a0c321f04f6c170c68f5b0f2bc9c07130a3c8b9b9dd97c054b1e7"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f00005e6000-0xde)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0xffffffffffffffff, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@rand_addr=0x0]}, @rr={0x7, 0x13, 0x0, [@empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x0, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/17 02:17:20 executing program 4: mmap(&(0x7f0000000000/0xec3000)=nil, 0xec3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000723000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec4000-0x4)=0xe8) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ec3000)={0x0, 0x0, 0x0}, &(0x7f0000a68000)=0xc) sendmsg$unix(r1, &(0x7f0000db6000)={&(0x7f0000c0f000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ec4000-0x20)=[{&(0x7f0000ec4000-0x1000)="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", 0x1000}, {&(0x7f00002af000)="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", 0x1000}], 0x2, &(0x7f0000e9e000)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x20, 0x1}, 0x20000080) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) 2018/01/17 02:17:20 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00006a6000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0xc001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x6, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x2b, &(0x7f0000000000)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 02:17:20 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000020000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000000b000)={0x0, 0x99e1}, &(0x7f000000d000)=0x6) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000001f000)={r2, 0xaf, 0x20}, &(0x7f0000020000-0x4)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000021000-0x14)={r2, 0x6, 0x1000, 0x6, 0x9, 0x6}, 0x14) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000001b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000019000)={0x24, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0x10, 0x2, @u64=0x0}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:17:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) epoll_create(0x10000) pwrite64(r0, &(0x7f0000482000-0x45)="ffc3551db7a7d9750500da5fa8a5ec1a17c302039fb68f911f1ff37f52ef4b9d78fe73538facda1859188705530dced3bb51c493038807feabae536d041590232485516e7f", 0x45, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) pipe(&(0x7f000016a000)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00009f0000)={0x7, 0xd5, 0x5, 0x10000, 0x8, r2, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f00009e1000-0x8)={0x0, 0xfffffffffffffff9}, &(0x7f0000a27000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000c7d000)={r4, 0xfd, "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"}, &(0x7f0000fc7000-0x4)=0x105) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000188000-0x8)={0x0, 0x0}, &(0x7f000025b000)=0x8) getsockopt(r1, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) 2018/01/17 02:17:20 executing program 7: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg(r0, &(0x7f000000c000)={&(0x7f0000002000-0x58)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000003000-0x10)=[], 0x0, &(0x7f000000b000)=[], 0x0, 0x0}, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000003000-0x4)=0x1a, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000f000)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000009000-0x4)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000000e000)={0x0, @empty=0x0, @rand_addr=0x0}, &(0x7f000000e000)=0xc) r3 = socket$inet6(0xa, 0x803, 0x5) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000006000)=@assoc_id=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000005000-0x18)={r4, 0x8001, 0x30, 0x8, 0x7}, &(0x7f000000f000-0x4)=0x18) 2018/01/17 02:17:20 executing program 2: mmap(&(0x7f0000000000/0xeb000)=nil, 0xeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000bd000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x5, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}, ""}}}}}}, 0x0) mmap(&(0x7f00000eb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0x7f, &(0x7f00000ec000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000030000-0x20)={0xffff, 0x8001, 0x8, 0x31, 0x1, 0x9}) 2018/01/17 02:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000ff1000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000d9000+0xed9)={0x0, 0x0}) connect$inet(r0, &(0x7f0000dba000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000bbd000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ba000)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000c81000-0x20)={0x10001, 0x99, 0x200, 0x807, 0x1743, 0x7, 0xffffffff, 0x8, r1}, &(0x7f000033a000-0x4)=0x20) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000046c000-0x98)={0x0, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, &(0x7f0000e57000-0x4)=0x98) 2018/01/17 02:17:20 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000037000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e71000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f0000697000-0x64)={&(0x7f0000259000)=[0x6, 0x56, 0x3f, 0x4, 0x7], 0x5, 0x0, 0x8001, 0x6, 0x4, 0x7, {0x7, 0x3, 0x0, 0x6a, 0xd5, 0x2, 0x7, 0xff, 0x0, 0x5, 0x4, 0x0, 0x6, 0x1ff, "b5817f1c99874a287f8bdee92c3bbbe0168b703bdb950cbca226c8e9165a91dc"}}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000e70000-0x10)={0x0, 0xcbc5, 0x0, 0x8}, &(0x7f0000e6f000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c64000-0xa0)={r4, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0xfffffffffffffffe, 0x4a8c, 0x10}, &(0x7f0000989000)=0xa0) getsockname$packet(r1, &(0x7f0000c7c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000c37000)=0x14) 2018/01/17 02:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x1000000000010) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000b92000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000d75000-0xc)={0x0, 0x80000, r0}) mmap(&(0x7f000043c000/0x4000)=nil, 0x4000, 0x2, 0x80010, r2, 0x0) getpeername$packet(r0, &(0x7f0000b23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000709000-0x4)=0x14) recvfrom$packet(r0, &(0x7f0000c7d000)=""/80, 0x50, 0x0, &(0x7f0000047000)={0x11, 0xf7, r3, 0x1, 0xfff, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ec9000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r5 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000707000-0xc)={0x0, 0x0, 0x0}, &(0x7f000034c000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f00000be000-0x28)={0xdb, 0x8000, r5, 0xe192, r6, 0x9, 0x401, 0x2}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000d1e000)={r1, 0x80000, r2}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000667000)={0x5, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_AGP_ALLOC(r7, 0xc0206434, &(0x7f0000573000-0x20)={0x7f, r8, 0x0, 0x3ff}) splice(r7, &(0x7f0000287000-0x8)=0x1c, r7, &(0x7f0000596000-0x8)=0x0, 0x0, 0x6) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000c10000-0x2)=0x0, &(0x7f0000bd4000-0x8)=0x2) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f00000cf000-0x20)={0x9, 0x9, 0x8, 0x7, 0x3, 0x6}) write(r0, &(0x7f0000d87000-0x24)="240000001b00fb34ec09ffffffff00000100ff0b08000300080000000000000000000800", 0xfe40) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000082b000)=@assoc_value={0x0, 0x0}, &(0x7f00000fa000)=0x8) 2018/01/17 02:17:20 executing program 3: epoll_pwait(0xffffffffffffffff, &(0x7f0000dc2000)=[], 0x0, 0x0, &(0x7f0000dc3000-0x8)={0x0}, 0x8) r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x6, 0xd, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x1, 0x2, 0x7, 0x6, 0x7, 0xffffffc0, 0xfffffffffffffffc}, @ldst={0x3, 0x0, 0x0, 0xa, 0x9, 0x0, 0xffffffffffffffff}, @generic={0x9, 0x81, 0xffffffff, 0xfffffffffffffff7}, @alu={0x7, 0x80, 0x0, 0x7, 0x1, 0xffffffff, 0xfffffffffffffff0}, @call={0x85, 0x0, 0x0, 0x30}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0xa)='syzkaller\x00', 0x100, 0xa4, &(0x7f0000001000-0xa4)=""/164, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000be1000)=r1, 0x4) 2018/01/17 02:17:20 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000001000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xffffffffffffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common="6970365f767469c9ffec00"}) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x65, 0x1, &(0x7f0000001000-0x4)=0x0, 0xa0) close(r0) getsockopt$nfc_llcp(r0, 0x118, 0x2, &(0x7f0000006000-0x7c)=""/124, 0x7c) 2018/01/17 02:17:20 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000463000)=0x2e8, 0x4) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a03000)={{{@in6=@loopback={0x0, 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}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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}}, &(0x7f0000d13000)=0xe8) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000d13000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xa6, 0x2169, 0xff, 0x100, 0x100000001, 0x210000, r2}) getsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00004be000)=""/0, &(0x7f0000bef000-0x4)=0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d13000)={0x0, 0xffffffffffffff39}, &(0x7f0000d13000)=0x8) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002ef000)={r3, 0x2, 0x7fffffff, 0x1, 0x1, 0x1ff}, &(0x7f0000d14000-0x4)=0x14) getpeername$unix(r0, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/17 02:17:20 executing program 6: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000ce2000-0x38)={&(0x7f00008ef000-0x10)=@in={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007c2000)=[], 0x0, &(0x7f0000a50000)=""/121, 0x79, 0x0}, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000fd7000-0x78)=[{{0x0, 0x0, &(0x7f00007c9000-0x20)=[{&(0x7f000054f000-0xc6)="e59e8f480b27040989a926cfed4e857be624d272d902b9c4a20a42e56acd0c27960168cb87bf31024ec431da81bfa79bbea4a60e4bdc3d478ee7d0606df31b687ae9875ef1f8ce9651083d86b7bab7e2deb6f4947f63e8b18cfd5def275427be0a5d8182f5d04febcf554cba20de6d0caf0a2177e010a6345e71fd0a18775288bc2b5ebeb9a0949c4f4fe31de565892347ec182519ccec2e75f6af7ef26ed6049e1b91e6f5dee56a2436b3ae61466ebc46fea2f02379fdd57f22642d34ea281c07131b9e393c", 0xc6}, {&(0x7f0000fd7000-0xc0)="0fcd928ce6e426782eb384e129c9f573c938fb2c9bd6de7dccd4db9ab3d6a482291fb84b336578c6463af00cebd702c03d41601d5bc90b68adcdb05846db215612851b1a8ed147d2b04d66003d24223494a90d265d45aa296ca895f04729beb347b8233556655bb2d0e2c502511f1045aa8a128275add35feda47abe08ff07b651a7db9c04c2025f8eb033e4bc08b5bc41812f2b25bcb7e48ee691ef67244e6c6291da6ca1e25237291eec702eec81e433783519ab5f6316a2b973995784722f", 0xc0}], 0x2, 0x0, 0x0, 0x40045}, 0x1}, {{&(0x7f00007cd000)=@ax25={0x3, {"da29406582e5a5"}, 0x3ff}, 0x10, &(0x7f0000fd7000-0x90)=[{&(0x7f0000fd6000)="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{&(0x7f0000fd7000-0x1000)="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0x1000}, {&(0x7f00007a9000)="4cdaaff4ee7133c986fc101de3e361b134aa5913b09b8e53f30128ba4acecea8af86001a73d86d628a78a0c6ea8344ccf4c8036ddf61e102f38380479ac0a9b74b0b2843646f99f9024dbc856062191693117cff52ce35933a5afef55b2510f149b0d0f7ade1e923995538b04d6f3e8d014cc159a74c270b55a0a1b81a839a32a4ab9b894a634ed9bdc95c23d44a9de5781eeb0d28d1c2450d6a4a5b056880071169c9137ac5930ef0495a73b0da70a21812d3caba1b64642e5cd9e17b3561336b825f9c68", 0xc5}], 0x9, &(0x7f00004ae000-0x1f0)=[{0x110, 0x10a, 0xb96, "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"}, {0xe0, 0x109, 0x8, "bea9b34cddbfc0580ed013b7232d77b629ce4f0ae3feebaf571356c8affd435d3ea35aba23aa95f33f9822053a53b8b8134c678e21022d8f932938d4a683baa58fd5d484371919f593338b56ab33eb6685fa3ed1b9454b3bc32f47ca456ad27408bbd0a5486f2ba740304f89873dc21cdf0999bdd214fa0715d069b3634f4360574d5653484f08bc81b37b37acc91ab3508ce1f470f8368041f6e3b2ca6cc16d9cca199e09ea22a8e7db682e783d26c2ac988f63aacebe6ae27d1ea32ab43ea2556568a7b4dfdd766a039ee3"}], 0x1f0, 0x8000}, 0x8}], 0x2, 0x1) 2018/01/17 02:17:20 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00008e9000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000990000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000f57000-0x8)={0x0, 0x2}, &(0x7f0000c16000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000000)=r1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x3, 0xfffffffffffffffc, &(0x7f0000134000-0x8)={0x0, 0x0}) sendmsg$nl_generic(r2, &(0x7f0000ef0000)={&(0x7f00002b9000-0xc)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00006f0000)={&(0x7f0000e2d000-0x418)={0x418, 0x26, 0x402, 0x1, 0x3, {0x4, 0x0, 0x0}, [@nested={0x404, 0x81, [@typed={0x8, 0x7, @void=""}, @generic="fd9825d7fbf1ee3ccce82c24225b1c98bcb896e22d8b268f85995690909c79beceeeed80af04b34a2e48734fd2bc4f5857cf5d891ac32776d43fd08f6392dda75ac6b8f272b358293e3f9cd0fafee52b2f24642e0a3b4919037bab9a9f5d1357d91278a919579f2063b6614d706bcd731f703110dedb01536ce92c725fdd8defa755a8173e2a924a885376f12aff7ea2527e796de8fd6e7870d320f0d3c319aab4648bfa897abe257c06e53f371625fd961baf9a3e6e5f1461a9d08392415aed6013e4c9af4dc10b0648e6698f357f6f142468467ec86d52", @generic="41c9faf4d871668240776eafea328fcafbf25f60b098f536cd30782cd25643ef95dffa9d1e30217d8a272225f55a9770bd7dc13ca7c870d05dd21be2e16cdafb21969ebd8e5207f06b99278c006d5cc3275046ef84903b1fe83d8ef3b4c60bd6171ce6aa627df4d0e032943cf73fbca62f97e15ed22d556ba3ecd2e1fc", @generic="cb8dc012eff2e05d18ddcf0d0cfdc4cdef670d55a127d2941b657c6dfae044c0b880a9a4ddaf2930e295beb13d64bf3f8e02917fa6e30225130123dc39a88177430c963c0b0d09b043578e0963a3b0bee8c78217d8cbe84873610545765c1b", @typed={0xe4, 0x4a, @binary="b883befb498ecac7c5cf743c4a2081f6367d5a7c167155873d1b4e5cce06ef91af2037100453b814b9c00927edaa6e82f85c7322544e4f2456fec70931d69f81fac828a446a925c0abb718ac36d28c6843e9b87ff191903abd87ce61c41a2e67bf2882d935b9a78b17bd0c1c71f5c37f61795fc13b010abea88640902bc832e35f12ba11f07f72fce625517b72dbdc138305c6627f1b25e9d488b95b6a522c6695db0faee474f08126aa58cea788c38aa3045f92a653555e8be0cb23901452432019c79b4254939375d001fbac0db24ba6bd35867c354ea221"}, @generic="6d9cf597c75a4d1a7844527242f2c16b307237bb7fa1a70cde4f4b5d46dbd9f1eb449262ca0126a82dbd69e12d693e699c86fa31b4b9d72ae475012aa552bf1b92f337bf20c9c7e3d08d638086bbbda1db4773d78e1e98a8e325438cd8d36bbd8b78a5f7fcb682ef28398d863b7bfb5d24e171deef5adc894d172db70106a578bf1a9c3cb604f5bfc7d8fb20703df7e3862d60ac2f2c7afd8fb2fb71850b957d83f3353bee1164915006fcfc1e0937d9856196625c8ce51054df1452f68344829cf0650335a9fb20faefd9a3aa103081cb3baffe8178bc7b88", @generic="1fe439abd598f35db22f05ccee6a7aa6a47a645c5faffd8fd213cd8ea7186bb07920327ff07cede4dfe2b474432365e6837fb2652fd83fe16aa85695e6d810e03254e1b44c8d8b158b8cada4d1ac3eb26a9b7d00c37f5ff7de37fb06eced76e98bd246ee93cc698ff066f63ce9240403bb24f8a21eb70638e3fc03706548d16f16c2c7cbaa8b8b"]}]}, 0x418}, 0x1, 0x0, 0x0, 0x4000000}, 0x40080) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000c57000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) accept$alg(r3, 0x0, 0x0) 2018/01/17 02:17:20 executing program 4: mmap(&(0x7f0000000000/0xdfe000)=nil, 0xdfe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) pipe(&(0x7f0000a7e000-0x6)={0x0, 0x0}) r2 = accept$unix(r1, &(0x7f0000df1000)=@file={0x0, ""/4096}, &(0x7f0000c1e000)=0x1002) r3 = socket$inet6(0xa, 0x80005, 0x0) ioctl$sock_ifreq(r3, 0x8970, &(0x7f0000dec000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000bee000)={0x0, 0x80000, 0xffffffffffffff9c}) listen(r3, 0xb0a) r4 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000003b000)={@common='bcsh0\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f0000bd7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000dfc000-0x4)=@int=0x0, &(0x7f000036a000-0x4)=0x4) getsockopt$sock_buf(r5, 0x1, 0x18, &(0x7f0000dee000)=""/0, &(0x7f0000dee000)=0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x200000000000a, &(0x7f00009c2000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000a21000)=0x0, &(0x7f0000df8000-0x4)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f00007ee000)={0x8000, 0x204, 0xffffff7ffffffff8, 0x3, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x6, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r5, 0x6, 0xa, &(0x7f000071d000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f0000df5000)=0xaf, 0x4) pipe(&(0x7f0000df3000)={0x0, 0x0}) getsockname(r1, &(0x7f0000df9000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000bac000-0x4)=0x14) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000c51000-0xe)=@generic="fd5f6f5eebc841c763ec6807a0da1a1a", 0x10) sendto$inet(r5, &(0x7f0000dfc000)="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", 0x105d, 0x14, 0x0, 0x0) read(r5, &(0x7f0000036000-0x1000)=""/4096, 0x1000) 2018/01/17 02:17:20 executing program 5: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000-0x10)={&(0x7f0000003000-0x24)={0x24, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@nested={0x10, 0x9, [@typed={0xc, 0x2, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:17:20 executing program 7: mmap(&(0x7f0000000000/0xda6000)=nil, 0xda6000, 0x3, 0x64031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000558000)={0x0}, &(0x7f0000da7000-0x4)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000371000)={0x0, 0x0}) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$llc(0xffffffffffffffff, &(0x7f00006ff000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003d5000)=0x10, 0x800) mmap(&(0x7f0000da8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000da9000-0x4)=0x0, &(0x7f0000bfe000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000da8000-0x4)={r0}) mmap(&(0x7f0000da9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000da9000)={@common='vlan0\x00', @ifru_flags=0x402}) mmap(&(0x7f0000da7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000da7000)=0x10, 0x4) 2018/01/17 02:17:20 executing program 3: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f75000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'salsa20-generic\x00'}, 0x58) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d58000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}, &(0x7f0000181000)=0x1c, 0x80800) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000f7a000-0x4)=0x0, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) 2018/01/17 02:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000055a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e5", 0x1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000bc6000)=0x6, 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000ac5000-0x70)=[{0x0, 0x0, &(0x7f0000454000-0x70)=[{&(0x7f0000478000-0x4a)="de", 0x1}], 0x1, &(0x7f00007a2000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/17 02:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2000000, 0x1, 0x9, &(0x7f0000cb7000)={0x0, 0x0}) r1 = socket(0x8, 0xa, 0x0) r2 = accept$ipx(r1, &(0x7f00005bb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f8d000-0x4)=0xffffffffffffffcf) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f000047d000-0x12)={@generic="d0084701e3f0db433154d098aa6c3679", 0xffffffff}) r3 = socket$inet6(0xa, 0x40000080806, 0x0) r4 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)=0x0) setsockopt$packet_int(r4, 0x107, 0x1b, &(0x7f0000d0a000-0x4)=0x7f, 0x4) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x5, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r3, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r3, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r3, 0x20000003) ioctl$int_in(r3, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x6, &(0x7f0000d99000)=[{0x4, 0x2, 0x8, 0x0}, {0x100000001, 0x8, 0x800, 0x800}, {0x100000000, 0x645, 0xe12, 0xe3}, {0x101, 0x1000, 0x5, 0xfffffffffffffffe}, {0x20, 0xffffffff00000001, 0x9, 0x0}, {0x8001, 0x41, 0x7fff, 0x0}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f00005bf000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000078c000)=0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000c5e000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bba000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008da000)={0x0, 0x28, "8cd5d4d99732f612397643a6eae3d87ae05534238603d36d6546d1c74ac061cb92ec498fc1563d1e"}, &(0x7f0000a8e000)=0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000d0e000-0x10)={r6, 0x2c, &(0x7f0000877000-0x2c)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000021c000-0x4)=0x10) r8 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r8, 0x29, 0x1, &(0x7f0000f32000)=0x2, 0x4) connect$inet6(r8, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r9 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x80800) setsockopt$inet_int(r9, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r10 = accept(r3, 0x0, &(0x7f00004b9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffc, 0x8, 0x1000000000, 0x5, r7}, &(0x7f0000647000)=0xfffffffffffffe69) recvfrom$inet(r10, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000f86000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x6, 0x4, 0x7, 0x1, r11}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000b9d000-0x8)={r11, 0x1000}, &(0x7f0000f6d000)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) close(r4) sendmsg$inet_sctp(r10, &(0x7f0000dc9000)={&(0x7f0000756000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) writev(r8, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8b65507325a4f8a41799fbea93a3e9f1ab120afaf09fb164345633e214215ccb6c2d485fac1ae06463da58d2dfccc0339edc4d20222b473a471d12b1044115f7ffdd9ba2cc407db15288c3c5d75d24a5b2b1a77e90ca5e1258654cef94af407030f98ded3c9768a0bd9d71c3b2930d99486a2409df93521e36eabab40ae93b71b7c8347e05a76f5920fa4d470a620438fd29b8aa3974d9f83a3f598d2a0e569a288786cd4902e7520a7f6e52a0c07", 0xaf}], 0x1) 2018/01/17 02:17:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000e4000)=0x0, &(0x7f0000f22000)=0x8) r1 = socket(0x15, 0x2, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000416000)=@add_del={0x2, &(0x7f0000a11000)=@generic="11e6f7ef7a3c2c14628f39a8d4b026f3", 0x50}) setsockopt(r2, 0x400000000114, 0x6, &(0x7f0000000000)="0900d8", 0x3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000560000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000452000-0x4)=0x14) poll(&(0x7f0000017000)=[{r1, 0x21, 0x0}, {r2, 0x2001, 0x0}, {r2, 0x240, 0x0}, {r2, 0x1201, 0x0}, {r1, 0x100, 0x0}], 0x5, 0x1) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000020000)={&(0x7f0000727000)='./file0\x00', 0x0, 0x0}, 0xc) r4 = accept4$inet(r2, &(0x7f0000981000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000679000)=0x10, 0x80000) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000388000-0x20)={r3, &(0x7f0000b34000-0xf5)="1d49cf60db31e7c9bf49e65630b611e9d09b42ac73cb0ef14d10ef2fc09847646f2bef70bc905da984cb19e1bd18091f1ef49d203b0dd3f2bf16f1a3eb10f99f3a60b674486920dcdd01f2067b7e259af060411865e635f59820a9a237f1ed94df33913bce32398107769db658ca61fcee32d5d66ff65c4c66cbc7625e362576ae666f722767ad8956499d3221c1708e5c05c6666294cc85edacc31731c5972b64a90ea6e82aaf0350af1d7eb6646819d1d1c90c601568b8359f61a64e390f75d2b78540d39a6ac853d799e880542a7c3c78e8589cd331f73f25aad0da41b2e43792d29cecd76ee6848b739638b067eccd3aebfe30", &(0x7f000011a000)="004dc51b8cdeeb4914231dac8189ab15353bb122fc0bd314e44df82f4bb51e5d900004000000000000259a3e5bf72a90ff754a3f19550cadb3cbaff8e5750dbb3f0c41efa3b97cb4f7c5429098aac07fa1f0ae477ef573207885bef9d6242cc32578fbb8a4280000000000f00000c6a7c6a502c19ae00062650f1fedf763d2a294c1b7c0", 0x5}, 0x20) sendto$inet6(r2, &(0x7f00008d1000)="fdefdac34141f6974b6945000003ff8641446f", 0x13, 0x40000, &(0x7f0000b1b000-0x1c)={0xa, 0x1, 0xc57, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) accept$packet(r2, &(0x7f0000438000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000275000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f000091e000-0x28)={@generic="bb3d0d4675961981ad11f80c92b29339", r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r4, &(0x7f0000017000-0x40)=[{{&(0x7f00007dd000-0x14)=@ll={0x11, 0x1b, r6, 0x1, 0xffffffff, 0x6, @random="9f5a27f96c1c", [0x0, 0x0]}, 0x14, &(0x7f0000820000)=[{&(0x7f000000c000-0x3c)="a459ccab3878b0697c5dfffb6fe8000000000000110976c2b37a406fa8c7208263dc99df46eb2f58128b7880ed08269e9041447e000a56834cafe310", 0x3c}, {&(0x7f00008f9000-0xfe)="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", 0xfe}, {&(0x7f0000c81000)="6a951cb4aa17a961ab1f33c300387b44b09f7da34f8ebc8958c90e37159121fdc04f89ae6930d8c5a1fb8f8abb0c8d6436dd4f8bb4d3c9a006474c1ebbd35e0e2dfaabc37b0fd15ce46dbf4a8523b293856a7f5d362849c1362e1ac216c41e738291586d54064b438c0fe221b676845e5cb129a6b055a06942a4c40fedc3fb2a94afcc31526f6479aa4f37f52021910da4ec8d8ce833841e44cd6978fd9eb2", 0x9f}, {&(0x7f0000017000-0x4e)="f6a1107827724d06dd80104689a7d1f09c81c35af268878c88f0262b83d69a9a5dbf59a50782c4b70069b04cc337845638c0c111768fb6474fc132727f3a7f8d015b22ad452edc2c2e871d02b3cf", 0x4e}], 0x4, &(0x7f000000b000)=[], 0x0, 0x8084}, 0xffffffffffffffff}], 0x1, 0x7ffe) ioctl$sock_inet_SIOCRTMSG(r4, 0x890d, &(0x7f0000f48000)={0x4, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0xfffffffffffffffe, 0x6, 0x29b3, &(0x7f0000d36000)=@common='sit0\x00', 0x6, 0x200, 0x2}) setsockopt(r1, 0xfffffffffffffffd, 0x9, &(0x7f0000f49000)="7411f0f8df5de506cab43b7c05000000", 0x10) r7 = socket(0x10, 0x20000000000003, 0x0) write(r7, &(0x7f00009c3000-0x22)="2200000014000721004f10f7e2ff0500020003000100000008000200e700ff02f155", 0x22) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f00008e1000-0x4)=0x0) 2018/01/17 02:17:20 executing program 3: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f00002e7000)={&(0x7f0000c8e000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00005b4000)=[], 0x0, &(0x7f0000bca000-0x2b0)=[], 0x0, 0x0}, 0x20000880) sendmmsg(r0, &(0x7f0000075000)=[{{&(0x7f0000d67000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "80779b000000081c7379ca3d0564374da025687146a7516da1e9fb86d461aa381d784e4d9781880866c925b95c0631ac64fb27d42f78e34b366e27b07e05f7", 0x0}, 0x60, &(0x7f00004b6000+0x106)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20000000) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000093e000-0x1000)=""/4096, &(0x7f000093e000-0x4)=0x1000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000b5f000)=@assoc_value={0x0, 0x0}, &(0x7f0000628000-0x1)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000e43000)={r2, 0x4, 0x0}, &(0x7f000030c000)=0xc) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/17 02:17:20 executing program 5: mmap(&(0x7f0000000000/0x8d8000)=nil, 0x8d8000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0x1, 0x19, &(0x7f00008d9000-0x4)=0x0, &(0x7f0000694000-0x4)=0x4) 2018/01/17 02:17:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000088c000)={0x0, 0x0}) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000740000-0x10)={0x5, &(0x7f00004f6000)=[{0x5, 0x2, 0x5, 0x1000}, {0x1, 0x2, 0xfffffffffffffffa, 0x4}, {0x1ff, 0x1000, 0x3, 0x2}, {0x2, 0x400, 0x2, 0xb4a3}, {0x1, 0x754, 0xffff, 0x1f}]}, 0x10) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept4(r2, &(0x7f00005ae000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000d49000-0x4)=0x60, 0x80800) setsockopt$packet_buf(r3, 0x107, 0x1f, &(0x7f00004d0000)="30c2dc50b7cbd2840e23cc2ba269d57c372a3ee1803d49149ef1ef3509cbc4303951155531085d751f87d9f2cc201357666dbe3a17b0b5dba6ed08b5228c37fb41dc237a5154d1dc68a4180fdfbc7af497daa92d088507e05b904ea70296dc8f9cb789ae083795438182092a1f068e47a3b82e30ea2a7313e327a4d53d54fa2453713b170b8560a77efc99e83741b11d123f5a29b8a81a08bdc1c1cd62db816f420ce37a6441e56825a4b8e55d2eb726cff3c947ba568ac8abb6749764cdfda899b15d970a377aee", 0xc8) recvmsg(r2, &(0x7f000087c000)={&(0x7f0000169000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000483000)=[], 0x0, &(0x7f0000ac8000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/17 02:17:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) epoll_create1(0x80000) bind$alg(r0, &(0x7f0000090000)={0x26, 'skcipher\x00', 0x0, 0x0, 'fpu(pcbc(aes))\x00'}, 0x58) socketpair(0x5, 0x803, 0x9, &(0x7f0000860000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00005a6000-0x8)={0x5, 0x20, 0x9, 0x100000001}, 0x8) r2 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000f08000-0x8)={0x0, 0x0}) accept4$nfc_llcp(r3, &(0x7f00009d1000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00008bc000-0x4)=0x60, 0x800) sendmmsg$alg(r2, &(0x7f000019b000)=[{0x0, 0x0, &(0x7f0000699000-0xa0)=[{&(0x7f00006e6000)="91", 0x1}, {&(0x7f00007ad000-0x9f)="711be8f9cbfa8ab28af1c8d8946bfe700fcc5375784b5df57bff8a024be87ce1ab5af0d51e22a422f25bd5cab056662b49355aa4c78ffe70b1b0272d6e65879c50898554ea1cb619f6d3dc45ae75cd695eabf13c0573318013e3f7be3393c8bd5296f33310dae188e69682f9e12534684842e2b33eb0a58c2574a3db5b443c538a75a7e9ae791ffdf533a2beca2f89", 0x8f}], 0x2, &(0x7f0000543000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 02:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f00006a9000)=0xfffffffffffffe3e) getsockname$netrom(r0, &(0x7f0000c27000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f000063d000)=0x48) r1 = socket(0x7, 0xa, 0x101) accept4$ax25(r1, &(0x7f00003ef000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000512000-0x4)=0x10, 0x80800) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00002aa000)={@generic="935ca28c25bd0e1a1552d6ca9ba55acc", @ifru_flags=0x1500}) getsockopt$ax25_int(r1, 0x101, 0xf, &(0x7f0000a9f000)=0x0, &(0x7f0000e12000-0x4)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000008000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x5, 0x0, 0x0, 0x1, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000008000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 02:17:20 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, &(0x7f0000f7a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00004cb000-0x4)=0x3a) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000f7b000)=@req={0x8001, 0x10001, 0x3, 0x1c0}, 0x10) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000f7a000)=0x81, 0x4) r1 = socket$alg(0x26, 0x5, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) bind$alg(r1, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000f7b000)={&(0x7f0000f7b000)='./file0\x00', 0x0, 0x8}, 0x10) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f000066a000-0x4)=0x0) sendmmsg$alg(r2, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a3", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendto(r2, &(0x7f0000f7a000-0xdab)="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", 0xdac, 0x0, &(0x7f00009e7000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ea3d448987d3ad6acc05fda90ba29a78b7cc7692aa4d8738647cd7c5ceaf39b5345d68e9209048feef4f8d011dcb2179f92f33a46f815ef5f8b10af63916fb", 0x0}, 0x60) 2018/01/17 02:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xcf}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 02:17:20 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) recvfrom$ax25(r0, &(0x7f0000001000-0x42)=""/66, 0x42, 0x10103, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000000000)=0x0) socketpair$inet(0x2, 0x7, 0xfffffffffffffff6, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x1c, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x1, 0x101, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x7}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000003000-0x1e)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000001000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000003000)={0x0, 0xffffffffffff8000, 0x2, 0xad}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000000000)="3808305c3b9d96dfe2145286dfb2142d9365c13c3bef8f0906ca8642b240055613703745125213ca7ff6b770b02f80da08a6f861f8fa056a0037af29d3b33a043e19cf162ec56047ba0e26747569eec2a2ff3a0faa873a9e3a4b7035bd27a73c5f56a924b462d233bf44a74d55222490dc43e88dff1148eaf5da9eba96fe2b003a6ee89b9d26b0b585b36e6ae7783c3c58721537dcc4f2e6eaf8d67d898195e298c4f82673fafb337291161d52cce02746f14d8252e6649bb80dce1980697abf67222cb4a0e2ce35f0921fd7278332df293d9f07a09a8ef1ae87e2e18026f5b74ce008ab0680f625e1b09cc0c075a5764547a0", 0xf3) ioctl$void(r4, 0xc0045c77) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r3, 0x10c, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) pread64(r1, &(0x7f00005fe000)=""/78, 0x4e, 0xfffffffffffffffc) 2018/01/17 02:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000c6c000)="efc1dd04b929ec55e3d31ce465b16d3f", 0x10, 0x0, &(0x7f0000859000-0x10)=@hci={0x1f, 0x0, 0x0}, 0x6) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000ec5000-0x30)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000fb4000-0x57)=""/87, 0x57, 0x0}, 0x0) socketpair$inet(0x2, 0x3, 0xffffffff80000001, &(0x7f0000ebd000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000da6000-0xd0)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x5cb}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x3}, @in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1fe, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}], 0xd0) 2018/01/17 02:17:20 executing program 7: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000ef9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00006d0000)=0x1c, 0x0) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000ef8000)="59005cb8a0a938", 0x7) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000ef7000)=@sack_info={0x0, 0x6, 0x200000001}, 0xc) 2018/01/17 02:17:20 executing program 5: r0 = socket$inet6(0xa, 0x80008, 0x4db) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a27000)=[{0x3, 0x12}, {0x0, 0x8}, {0x0, 0x93}, {0xb, 0x7}], 0x4) setsockopt(r0, 0x84, 0x11, &(0x7f00003b7000)="", 0x0) 2018/01/17 02:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x3, &(0x7f0000347000-0x38)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000749000-0xfb)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$key(0xf, 0x3, 0x2) socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r0, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) socketpair$inet(0x2, 0x1, 0x6, &(0x7f0000257000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000d0a000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x101, 0x80000001, 0x0, 0x10}, &(0x7f0000e83000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000a76000-0xc)={r3, 0x7, 0x30}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000a23000-0x4)={r1}) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000854000-0x8)={r1, r0}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000921000)={0x3, 0x2, 0x1f, 0x1, 0x1, 0xffffffff, 0x8, 0x7, 0x7fffffff, 0x0, 0x100000001}, 0xb) 2018/01/17 02:17:20 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f88000-0x4)=0x10, 0x800) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00004e3000)={0x0}, 0x4) setsockopt(r0, 0x65, 0x5, &(0x7f0000000000)="", 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000001000-0x4)=0x1, 0x4d) 2018/01/17 02:17:20 executing program 6: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_pwait(r2, &(0x7f00000c2000)=[{0x0, 0x0}], 0x1, 0xc36b, &(0x7f00005e0000-0x8)={0x0}, 0x8) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00003f4000-0x10)={0x0, 0x0, 0x9, 0x9, 0x0}, &(0x7f00005e0000)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000051c000)={r3, 0x7}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) poll(&(0x7f00005da000)=[{0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x1, 0x0}], 0x3, 0xbad7) close(r0) 2018/01/17 02:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000af3000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x0, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) socketpair$inet6(0xa, 0x807, 0x1, &(0x7f00002da000)={0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002e0000-0x28)={@common='ip6_vti0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000b8b000-0x50)={@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, 0xa}, 0x5, 0x7fff, 0xffffffff, 0x500, 0x7a8, 0x400000, r1}) 2018/01/17 02:17:20 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000f1f000-0x1)=0x0, &(0x7f0000915000-0x4)=0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c81000-0x2c)={@broadcast=0xffffffff, @multicast1=0xe0000001, 0x1, 0x7, [@multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0x15}, @local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @broadcast=0xffffffff, @broadcast=0xffffffff]}, 0x2c) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r2, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000006000)=0x10) r3 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r3, &(0x7f0000001000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe18) 2018/01/17 02:17:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00009bd000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1\x00'}, 0x3cc) 2018/01/17 02:17:20 executing program 6: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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) socketpair(0x0, 0x2, 0xc0, &(0x7f0000981000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000667000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000383000)={0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000750000-0x10)={r2, r3, 0x2}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x1) recvfrom$inet(r0, &(0x7f00009e3000)=""/50, 0x32, 0x0, &(0x7f0000d02000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:17:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$sock_int(r0, 0x1, 0x24, &(0x7f0000f61000)=0x0, &(0x7f00004ff000-0x2)=0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000095a000)={@common='bcsh0\x00', &(0x7f0000b2e000)=@ethtool_stats={0x1d, 0x2, [0x2, 0x863]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:17:20 executing program 4: 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) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000669000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000c68000)=""/147, &(0x7f00005a8000-0x4)=0x93) listen(r0, 0x7) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000b04000-0xfa)={0x0, 0xf2, "6c3c945cf32127bb1a6c94dc6a2e9c4b87a5620f75a8b4a66231c4bd11debc8fa099d86b8c4ba7a0cf67a92bbdfcbb8707ae755a44b158178a7f448da1cd49fed182f47d1a4b7fdf3b229c5b357a032650628abd6be3975bfc921048db7e8ab00a43fbe53ea06567229ba052efce4714a3b12538eb053d9d4882b703dec3bb3ffe34c771ef60980ac062d5bd168229c3fa84e7a5c960371d30a8cb0be480eaa0bf54cb44f60fe3fabe41f10306d9edd144e31ebcdfac915dcd9e6667131e18b2d5f68d9096fd365a07f7f5058c29006b95ba3122aff5183b4df0a600b57765df76543ea288d77234b480bafec1dae9d7d350"}, &(0x7f000026d000-0x4)=0x19f) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00008a7000)={r2, 0x80}, 0x6) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000070a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f87000)={r2, 0xffffffffffffdaa5}, &(0x7f000002a000-0x4)=0x8) getsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000785000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00002a9000-0x4)=0x14) r4 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f0000a07000-0x8)={0x0, 0x0, 0x0}, 0x8) 2018/01/17 02:17:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000132000)={0x0, 0x0, &(0x7f0000ca6000)=[{&(0x7f0000b90000-0x95)="876fd782f9489e2d", 0x8}], 0x1, &(0x7f000079f000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) accept4$inet6(r2, &(0x7f000000c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000400000)=0x1c, 0x80000) accept4(r1, 0x0, &(0x7f0000e3f000-0x4)=0x0, 0x800) 2018/01/17 02:17:20 executing program 7: mmap(&(0x7f0000000000/0x36a000)=nil, 0x36a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f000036a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000036b000)={0x0, 0x0}) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000036c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000036b000)=0x14) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000036b000-0x8)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000079000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x6c, &(0x7f0000061000-0x8)={0x1}, 0x8) sendmsg(r1, &(0x7f0000239000-0x38)={&(0x7f000028b000-0x1c)=@in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000369000)=[], 0x0, &(0x7f00001cc000-0x10)=[{0x10, 0xfffffffffffffffe, 0x40000003e, ""}], 0x10, 0x0}, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 02:17:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x80000000, &(0x7f00006ee000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f0000a98000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000f20000-0xa7)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8000}, @in6={0xa, 0x3, 0x80, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe7b5}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8b4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x8}], 0xcc) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000fbc000)=0x1, 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e9a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r3, 0xc0106403, &(0x7f0000b27000)={0x2, 0xd8, 0xfffffffffffffffb, 0x2}) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:17:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00008f1000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000d32000)=0x48) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00005c5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x6002}) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000fb8000)=@generic={0x0, "0103000000000001000000003a00000009bf79f321b30c7bc8790405c7bad62e0a53a632ed4938d30006fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x6) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000d8b000-0x20)={0x0, 0x18, "7b9fbf4265ed50f79974ca6e1323a8ddf4855287fd8061a6"}, &(0x7f00003cf000)=0x20) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000b90000)={r2, 0x58, "0f275b9d34bc5fc54391c50595380a9f3009f74ca53f7ed74d8d7d10a0de480f30508e8902ea1e3b0ab7372576d6a2eabf9afc8f81d1e57d246a49e9ad2a74766ce601425d96972b1e964378b619d20f06f3d041671cf4a8"}, &(0x7f0000b94000-0x4)=0x60) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000063a000-0x2)=0x4, &(0x7f0000cdd000-0x8)=0x2) 2018/01/17 02:17:20 executing program 0: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000024000-0x4)=0x0) r1 = socket$netlink(0x10, 0x3, 0x1) socket$unix(0x1, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xf, 0x0, 0x0}, [@nested={0x10, 0x7, [@typed={0xc, 0x2, @ipv4=@multicast1=0xe0000001}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:17:20 executing program 3: socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000909000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000442000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000093b000)={r1, 0x20000009}, &(0x7f00003c2000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000000)={0x1, &(0x7f0000d57000-0x8)=[{0x5, 0x1, 0x242a364f, 0x3}]}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000)=[{r2, 0x2, 0x0}, {r2, 0x4000000004000, 0x0}, {r2, 0x1000, 0x0}, {r2, 0x80, 0x0}, {r2, 0x2b2, 0x0}, {r2, 0x4092, 0x0}, {r2, 0x4482, 0x0}], 0x7, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x807, 0x2, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r3, &(0x7f0000002000)={0x1f, 0x0, {0x7, 0xbd, 0xfffffffffffffffb, 0x4, 0x4d7f, 0x9}, 0x8, 0x5}, 0xe) 2018/01/17 02:17:20 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f0000002000-0x1000)=""/4096, 0x1000, 0x0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0xe, 0x9158, &(0x7f0000004000-0x8)={0x0, 0x0}) ioctl$sock_bt_hci(r1, 0x400448e6, &(0x7f0000002000)="7c3e4d3e72cc972912fa71e693f310252fa6d81e89c60d287655ce5c5c0fd4bc1cc555d66a3bad7aac5b6606f6a93bc2dfaaa1a10b7b02de18a6cf1b7334895c42df9749cff7974da2cdc3c2b9bd975a120b1bd956d0886e82207f75faa63651b99007dca3721aa2b5a5a57f45c321a973ec725bc66083e11743c9a243ea446fc7e2c0f299efea52e0a6cb90077b216f145fad1b1921638566dd3fb0009b24ff0ee92016faa6f8429bf97b7a7c700df93f7a33acee79bffc817d5eda33b2be35eb4a49fcac1376a6fc8bf31ace66ce57c7c4b8787d171245ac3f8c1836afb1832c4995c9") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000003000+0x4d9)=0x0, &(0x7f0000003000)=0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000001000-0x4)=0x4) recvfrom$unix(r0, &(0x7f0000000000)=""/20, 0x14, 0x10000, 0x0, 0x0) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect(r3, &(0x7f0000003000)=@generic={0x1a, "5eecfaf8486bbdba9cfbd4d8ff62db3055d54df16084211ce43f8bd70955900a6899f4416038cc56cc7f1d10e1be912670e882bf2fac22e16e130100000000000000029451a8b7b86f95745f77a7324d8ab892ae064069be64d43dcea3d292395671dcab91cba584acb6ae533e3bbbc41c6522be73d3e897a37e9d13c12b"}, 0x80) 2018/01/17 02:17:21 executing program 2: socketpair$ax25(0x3, 0x0, 0xc4, &(0x7f0000ac5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f000038a000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x1}], 0x1c) 2018/01/17 02:17:21 executing program 0: socket(0xd, 0x2, 0x3da3f48b) mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000ccc000)=0x0, &(0x7f0000573000-0x4)=0x4) 2018/01/17 02:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b9d000-0x4)={0xffffffffffffffff}) getsockname$netrom(r0, &(0x7f0000638000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000517000)=0xffffffffffffff83) socketpair$unix(0x1, 0x200400000005, 0x0, &(0x7f0000a8e000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000dce000)={0x0, 0x80}, &(0x7f0000695000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eac000-0x8)={r3, 0x808000000000}, &(0x7f0000e09000-0x4)=0x8) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000e22000-0x20)={@generic="4caf96cee7bfe98f154e4dd1508a115f", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000080f000)={r2}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xc, &(0x7f000003d000-0x4)=0x0, &(0x7f00002cc000-0x4)=0x4) bind$ax25(r0, &(0x7f0000159000-0x10)={0x3, {"932fe677c72cf6"}, 0x7}, 0x10) bind$netlink(r0, &(0x7f0000e22000-0xc)={0x10, 0x0, 0x1, 0x200000}, 0xc) sendmmsg$unix(r2, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 02:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00007dd000-0x1c)={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x8}, 0x1c) bind$inet6(r0, &(0x7f0000711000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000c40000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 02:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f00001d1000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000758000)=0x10, 0x80800) getsockopt$inet_dccp_int(r0, 0x21, 0x13, &(0x7f000098f000-0x4)=0x0, &(0x7f00000f4000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r1, &(0x7f0000ab4000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 02:17:21 executing program 4: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = accept(r0, &(0x7f0000f81000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f81000)=0x1c) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000745000-0x2)=0x2, &(0x7f0000f82000-0x8)=0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f80000)=0x0, &(0x7f0000f81000-0x4)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000ee8000-0x90)={0x5, {{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]}}, 0x90) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00001b5000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) r2 = accept4(r0, &(0x7f0000f81000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000253000-0x4)=0x8, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000ad6000)={0x0, 0xed, "00798889ab33b1ed339020112aefdb05c80cb18e93b621f6be95ee573a5b91989b4472c8e767a1aa4860dde9b1746872414e35ef261ebed8f9c359a9222a789303b26ad9f6de9a227f9bfb566d2cc3f5589604737405f181082d14afa42912f64ff3932222149db5b0d6ebbb0ab912cbe6272b2c5c0914ca606357a5189986d58416d86deafc34790bc36ee4eb5dcb6a19c44a55b7551c30cb257ea06d5238725fe72aa157868dbce6b0742941121b70018fc6ff45129c65ffef07b84207d3c36f6575ea5ea509bf2afa71193f8f52db663e15391a852f4b6c716bb86a8395ded18dd9c012d382d942d583141f"}, &(0x7f0000f81000)=0xf5) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000055e000)={r3, 0x5}, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f80000)={0x12, 0x882, 0x9, 0x100000000}, 0xffffffffffffff17) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000da3000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x32, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/17 02:17:21 executing program 6: r0 = socket$inet6(0xa, 0x807, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000cae000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000cf000)={r1, 0x100000001, 0x8, 0x0, 0x8000, 0xffffffffffff7070}, &(0x7f000002e000-0x4)=0x14) mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000005000-0x24)=[], 0x0}, 0x20) syz_emit_ethernet(0x52, &(0x7f00000ed000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x1c, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x3a, 0x0, 0x400, 0xfffffffffffffffd, 0x0, 0x0, 0x2}], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "bb08d7", 0x0, "a4e069"}, "e296262f"}}}}}}, 0x0) 2018/01/17 02:17:21 executing program 3: r0 = socket$inet6(0xa, 0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000ebd000-0x5b)="", 0x0, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/17 02:17:21 executing program 5: mmap(&(0x7f0000000000/0x706000)=nil, 0x706000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000045c000-0x28)={@common='lo\x00', &(0x7f00004b9000)=@ethtool_rxfh={0x46, 0x0, 0x0, 0x0, 0x0, "deeb5a", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000707000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000020000)=0x32) mmap(&(0x7f0000706000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000061d000)={0x0, 0x6, 0x80, 0x100000000, 0x7, 0x9}, &(0x7f0000707000-0x4)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00002f7000-0x10)={r1, 0x1ff, 0x70000000, 0x0}, &(0x7f00006c2000-0x4)=0x10) mmap(&(0x7f0000707000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000707000)=0x1f, 0x4) 2018/01/17 02:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000193000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00002e1000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = socket$bt_rfcomm(0x1f, 0x0, 0x3) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000060000-0x2)=0x9, &(0x7f0000b24000)=0x2) 2018/01/17 02:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000a0a000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000e5a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000761000-0x4)=0xb) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) 2018/01/17 02:17:21 executing program 2: epoll_wait(0xffffffffffffffff, &(0x7f0000001000-0x48)=[{0x0, 0x0}], 0x1, 0x0) epoll_create1(0x80000) 2018/01/17 02:17:21 executing program 0: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0x1f8)=[{&(0x7f0000006000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000005000)=[{&(0x7f000000a000)="e96bca0c8bf5d1fce8b9aae6dc1de0035d03c687e19eaff46a8b290a8dbcb43cf92abead8d5f610473d6dfb03415278459fcc2c19c60eab7abd7ae65852d5027703e3f", 0x43}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}], 0x1, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000001000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000011000-0x4)=0x10, 0x800) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000010000)=0x0, &(0x7f000000f000-0x4)=0x4) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000010000)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r1, 0x800448d3, &(0x7f0000009000-0x94)={{0x8, 0x4, 0x7fffffff, 0x0, 0x4, 0x2}, 0x10000, 0xffffffffffffff36, 0xffffffff80000000, 0x200, 0x6, "acc6811470ba7bd5068f5ec0803d15973d91ea2c68a27edb91bb4635c28ca874cd4b7cfa0685aed10ed42973bfd96027ed61bfe0d91bdb36bb4a21160f81382c9919c9a78a22ab9299fa56ab421d71611ba4adbc4d2302fd6ca493b8609d1dddb0d59347ea9f9be50fbb5e7a73204baa58fb3e3e2a3ae995ff988fc1e0841cf8"}) 2018/01/17 02:17:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000eab000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000dd1000-0x38)={&(0x7f00003a7000)=@rc={0x1f, {0x805, 0x3000000000000000, 0x45, 0x100000000, 0x7ff, 0x2}, 0x80000001}, 0x9, &(0x7f0000e2e000-0x30)=[{&(0x7f0000000000)="12352442d7896931c35c93dc0ddae37e0fb467ee92f795329452d935e7269f44686d8953fd317acb17d6f499fd24666b5555ee337aa029fd86e2ed33043c2138b128a020e591c4604548f8075ad711a4", 0x50}, {&(0x7f00003cb000)="e86a5763483d1ae805464890f0315a61ca15e4f24607eb288a74568fba311d8af047682b136bdd19d009621bb22e6bda98d7f7e3fc19b6f7e5397fe71192b4e4bd111c61aa664ce66dc5debb71126d6348e7cf6a314102dc5151efb0aab72a9b9c395977d195cc6c3f22b6b59d", 0x6d}, {&(0x7f0000001000-0xaf)="dfe73cbf335505954b54e6f245760e755f5abbaac679babf5c2cc76fc087525878039d265e89a545a26a2718e1ca2f77431cfe5e49ce3579d322ce8a3ec5dc980404af6665fc32b1c660330df36633da8f421e94a176fac9ba8f0f6c820554f90bb34b4628d0c278bc9c7ac274804803bea4cb836caecb1fd35c8390a2deda7b55a16265594271a7c5f9aae5dd20dae3539f491d1b4991bc542cdafed7b7cd25eeccad5ec44ef0f290cd546bef0f2b", 0xaf}], 0x3, 0x0, 0x0, 0x44080}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) socket(0x3, 0x805, 0x5) bind$alg(r1, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000078000-0x30)=[], 0x0, &(0x7f0000dd7000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r2, &(0x7f0000182000)={0x0, 0x0, &(0x7f00009a3000)=[{&(0x7f0000972000-0x77)="6deac409842b513d0da1df23a4b2e0bdc50531e42b2345a909ece432201ac7d13ca64fd23fc3be519965845a81e57384f91377b91a9b2de50e505f993f69d59bb22cff3f6a64661f296288681c18e2ca6f4a02bb432d7f3ddb9c4a6371748a647b64a7bb846169a02c67b600b3369078d9a357f6ae5c74", 0x77}], 0x1, 0x0, 0x0, 0x400000c}, 0x40) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 02:17:21 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) getpeername(r0, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x26) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000005000-0x18)={r1, &(0x7f0000001000)="bb210150f0fd2b37a593e87c1a7f18d638f482112fd6f72c791d3613a5f56c8ee22f9a746f5ddddd020a90a9fc40f9cc3929722dd876c0c8f4a399eef327b543fc5801f2a0b7f9478d8e19988f1f9d6a06d47ab2d210f4efafa85620b97c38a1b409c3ea64b3f43fb71b9a0716ee024a95406cf0fc0605c9771adcb1b2ccc53e9f0a75a04ff26e849617315d51a76a14d127a7b6c06f363b31d8edf69e86d663e837b17bf0cc237010d2917c6f506b46da479ed8bb9f1b411d12b7a70608a1be23efbc0212d040ce", &(0x7f0000005000-0x8c)=""/140}, 0x18) 2018/01/17 02:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xffc2}], 0x1) close(r1) read(r0, &(0x7f0000506000)=""/136, 0x30507e4c) socketpair(0x13, 0x80000, 0x5, &(0x7f000062e000)={0x0, 0x0}) connect$unix(r1, &(0x7f0000a17000)=@file={0x1, './file0\x00'}, 0xa) 2018/01/17 02:17:21 executing program 7: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000ff7000)={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="86d3a4114b5d7c90c974be8387fdaf00"}) sendto$inet(r0, &(0x7f0000ff8000-0x1f)='J', 0x1, 0x0, &(0x7f0000098000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:17:21 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000578000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000178000)={0x0, 0x4}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0xbccb}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00008b7000)=0x0, &(0x7f000029e000-0x4)=0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) accept$ax25(r0, &(0x7f000041e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000027a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000056e000)={0x0, 0x5d}, &(0x7f000066c000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000015b000-0x8)={r3, 0x9}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00001e8000-0x8)={r1, 0x80}, &(0x7f0000c75000)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00005e4000-0x9)={0x0, 0x242, "a2"}, &(0x7f0000690000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000033f000-0x6)={r4, 0x800}, &(0x7f000070c000)=0x6) socketpair(0x4, 0x8000f, 0x10000, &(0x7f00001d2000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r7, 0x400448c8, &(0x7f0000ed0000-0xff)={r6, r6, 0x1, 0x4, &(0x7f0000ed1000-0x65)="b3746da2bb6c67afe684fbea72149fdcf78de15996d3677d3256b657d0fe0fcd7050dad298c1148689037165fe065461e29042e9076b5d2217613b3b8f226e65daa8ad016716096a27cee8c45f539724dabe6db10e5a630c235bf355c06dfc78cde6cfb185", 0x3, 0x3, 0x7, 0x10001, 0x3, 0x2, 0x8, "152b294a1e4cadee6ac53d43abb1a9e2d83d6eb34f4d1e03380925561d415e2097692a884573d9e9387606f6f248e4ea8ed87bf33bdcde18bb3b139fc140bde5a33b9e96b14ab7a8a103ccc0bdf1c6edcd762a875804b75712a17572acb81ae3e318009f230652fd4e2c80f4283456ec87d483b3d7d71c23a0662f54ef005cef8211c4df51895ffe2cf612243cbea9ba5276553f7dd6658645770f423763688384e50b9018dd1ee9eeb4c88e0d8fd91fef0e91b5089558ef1762c1f60c0399311a0d6e0d4d16f304273c49385de2ff7b361ecc559e2cb4"}) socket(0xa, 0x4, 0x401) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x8, &(0x7f000021d000-0x4)=0x64f, 0x4) ioctl$DRM_IOCTL_INFO_BUFS(r6, 0xc0106418, &(0x7f0000c12000)={0x80, 0x7, 0x3, 0x47, 0x8, 0x5}) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000db8000)={r5, 0xc65d}, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r7, 0x84, 0x11, &(0x7f0000e7c000)={r3, 0x1}, &(0x7f0000992000-0x4)=0x8) 2018/01/17 02:17:21 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) r1 = socket$can_raw(0x1d, 0x3, 0x1) close(r1) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000004000)=0x0) unshare(0x400) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000008000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000009000-0x4)=0x58, 0x80800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000008000)={0x3f, 0x5, 0x1000}, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000009000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000008000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000000b000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r3, 0x4008642a, &(0x7f0000006000-0x8)={r4, 0x20}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f000000b000)={{0xfff, 0x0, 0x80, 0x9, 0xb1, 0x1ff}, 0x9, 0x3, 0x0, 0x5, 0x0, "13b87cf68a59b7a7619d482a1038cadffb731ac34518495e9c9c6cc6fcfe29450a2b9c4a77f9d8b735ec5bbc289301ef0d5c110dfa25ac525cb1c64a2c1ce865e28beeb411a4d935b2195af39445612283da4a13e2f5ff4f77a3a97ea840dfa64c02a1346a604c7ee852ddb552b8c115e5d25279df5806c9f3f6d28d914558a3"}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) ioctl$sock_SIOCINQ(r1, 0xc0189436, &(0x7f0000000000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f000000c000-0x4)=0x0, &(0x7f000000b000)=0x4) 2018/01/17 02:17:21 executing program 3: 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, &(0x7f0000aa2000)={r2, r0}) shutdown(r1, 0x1) 2018/01/17 02:17:21 executing program 4: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00003b1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f000031c000)=0xc) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x199, &(0x7f0000ab3000-0x2e8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "6843fc", 0x163, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[@dstopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @hao={0xc9, 0x10, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}]}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @hopopts={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, @dstopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "e2da92", 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [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], 0xffffffffffffffff, 0xaa}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], "8a4f13f20ef472dae717a7c40c79f89d802f2084ffbc60783a03abf8e3fe1d89adfcbe2a768d0e3112f1fabfaf88efc2535fcef544850b630cd29d11b069526d9da0e1100c27bdb4084484f142a622ac73c5604054d2e94abf3ae291f9f37a2be5dcb6e4ca32c0923e2640114f9280a5a8ce7a282a787da19fd2d9442042cbbf89304246c8101c20352883acb7906ad9d1eede7c217a04c50ab07cc6c91c945269eee5998d7e384ed77cf5e10d0e2409006c14ed4a748aacaca06c73024fcbb532aa21caa49f3ecbf9ba75e25610fb7bf63689492fe80c70dc0973762c90d697bb"}}}}}}}, &(0x7f0000201000-0x10)={0x0, 0x0, []}) 2018/01/17 02:17:21 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00008ef000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply={0x0, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x1, [0x821]}) 2018/01/17 02:17:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000af7000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000336000-0x4)=0x10) connect$ax25(r0, &(0x7f0000371000-0x10)={0x3, {"e5999fb49fd46e"}, 0x12000}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2a, &(0x7f0000fcd000)=0x0, 0x4) 2018/01/17 02:17:21 executing program 4: mmap(&(0x7f0000000000/0xf5e000)=nil, 0xf5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f5f000-0xf)={0x0, 0x7, "1407d7a093dcf2"}, &(0x7f0000f5f000-0x4)=0xf) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a43000)={r1, @in6={{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xfffffffffffff800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x40, 0x5ed, 0x67}, &(0x7f0000f5e000)=0xa0) setsockopt$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$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000f60000-0x8)={r2, 0xa8}, &(0x7f00005ad000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cd8000)={0x0, @in6={{0xa, 0x2, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x6, 0x7, 0x159b6d91, 0x0}, &(0x7f000038a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000cec000)={r4, 0x7, 0x0, 0x400, 0x0}, &(0x7f0000048000)=0x18) 2018/01/17 02:17:21 executing program 0: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}}}, 0xff7c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/17 02:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, 0x1c) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000a32000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f000029d000-0x54)={0x0, 0x4c, "4234a141a17c291f24b7cb896a0e029485cbab927ff02a94c3455547af35ead5486ba44848e9f3b0d1df28848db7d534070bc1c67662c935e41135df8cec176f88e3a3aadc0579121c31aeb9"}, &(0x7f00002e5000-0x4)=0x54) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00005f4000)={r2, 0x7fffffff}, &(0x7f000011d000)=0x8) getsockopt$sock_buf(r0, 0x1, 0x40000000019, &(0x7f0000d84000)=""/0, &(0x7f0000ffa000)=0x0) 2018/01/17 02:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(0xffffffffffffffff, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000817000-0x1)="", 0x0, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(0xffffffffffffffff) 2018/01/17 02:17:21 executing program 1: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x20000004) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00004a9000)={0x0, 0x0}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000f7b000)={0x0}, 0x1) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8810, &(0x7f00004d4000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f7d000-0xfe)={0x0, 0xf6, "faaff049280f3d3820f96f9e7d57352a3d20b22d5890a75194fbb84f4f939e2b8e95fb7e382b56e56a0c9dffdadf2cceeebe74ae99e2a116f1091ef8d4e37e0d5e19ec3729e6f2fd225efde57cb985761c8709a379d853b5219b291c42bad141d4975f9aacbf18a6f20cd9402a43e36bfeb88c8e2fa8a41b4d8eb6b038f0452bbd147d012588d5517bbdcfb4e4c73fbc3a65055c268d7ade010ee8f11f74dfcc5bf07b3f31483389fc7897aefdb637985b9a4e5abe9addc15f3e026a05301f08776ab2bcff53e3813f72c2ba2f3567aae0544e89689a508ab159f2d46a385225420698336560b2a406a0371e0e5a41bc14fc0bafdaf9"}, &(0x7f0000f7c000)=0xfe) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000638000)={0x0, 0x9}, &(0x7f0000f7d000-0x4)=0x8) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000086b000-0x8)=@assoc_value={0x0, 0x5}, &(0x7f0000f7d000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000b92000-0x108)={0x0, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xcc6, 0x8, 0x1, 0x7, 0x7, 0x7, 0xfff, 0x2, 0x1fea, 0x2, 0x7, 0x5, 0xa4d, 0x654, 0x200]}, &(0x7f0000b5a000)=0x108) r7 = socket(0x2, 0x0, 0x1000) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r7, 0x84, 0xb, &(0x7f0000f7d000)={0x5, 0x8, 0x4000000000b14b, 0x3, 0x8, 0xd4a, 0x1, 0x4, 0xfffffffffffffff8, 0x5, 0x4}, 0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000095c000-0xa0)={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]}, 0xf, 0x8, 0x1, 0x3f, 0x1d}, &(0x7f000090c000)=0xa0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r9 = accept4(r2, &(0x7f0000f7f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7e000)=0x2e, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x73, &(0x7f0000f7c000)={0x0, 0x2, 0x0, 0x80000000, 0x620fc983}, &(0x7f0000f7d000-0x4)=0x18) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000f7d000-0x38)={&(0x7f0000d5e000)=@in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xff}, 0x8}, 0x1c, &(0x7f0000b67000)=[{&(0x7f0000564000-0x1c)="6c6d250f1f1c45e822c9d5db782e8dd9541a0f4e370cdc304d9b1be6a605325828215d31ab24144ee1086935f5770c5f0728a1d65a89ba3b2820a51d923905ad7b1fe9788f46ac1fb7299b94e5f69f4146d8cefe4ba0e6bde9f3d2df7da69e15363e508c7130a9afac4d0e56a30830c48de61e71171c73b6dc50b9c27f256787bf32a7a92133", 0x86}, {&(0x7f0000f7c000+0xf86)="88396765ee167c38af13aa7d2ce29a8e76413103b8f3560a09627612e35fe12b3fa63337dfafa1b22591c96b7f1455574f1c4dd35cdff97cce3551e5b3043ee54ef36f05969b77f13751b5079d1739b551b6bce699eca2b9e624e5391705f63d2e341303d0b2bf599177bfa9258b96c45a7ee9396b9d3cc7622c94110da484ee0f74473562c9a80e106d9e65c52ddc6acf44d29ca89e68cf9bfbceb8a2ef6159d7424d18d10588ccdd918782bc73f8e0dbc05346e0bc71629fa83e73b5e58982360bb24496045540f979e5f6c9a509854691b0ca6fe52fa8f28e28fdc4f98634660d4b726f29", 0xe6}, {&(0x7f0000f7d000-0x36)="45071ef9fde7fef6f103938cc421222a006058e107a3014fba61c839f5d94be6645139f9587a353e5b91dac509e4581ab4fc38237f49", 0x36}], 0x3, &(0x7f0000290000)=[@init={0x18, 0x84, 0x0, {0xfffffffffffffffb, 0x1, 0x3, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x800, 0x3, 0xcff3babd965b3f72, 0xdc3f, 0x100000001, 0x7ff, 0x9, 0xffffffff00000001, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffffc, 0x7, 0x4, 0x2, 0x1ff, 0x100, 0x653, 0x1, r4}}, @init={0x18, 0x84, 0x0, {0xce4, 0x6, 0x2, 0x9}}, @sndinfo={0x20, 0x84, 0x2, {0x1000, 0x2, 0xaae, 0x1ff, r5}}, @init={0x18, 0x84, 0x0, {0x6, 0x100000001, 0x6, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff8, 0x6, 0x8, 0x3, 0x8, 0x7ff, 0x5, 0x0, r6}}, @sndrcv={0x30, 0x84, 0x1, {0xed36, 0x9, 0x8000, 0x305, 0x9812, 0x1, 0x6, 0x8000, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x2, 0x9, 0x2, r10}}, @init={0x18, 0x84, 0x0, {0x1000, 0x1f, 0x0, 0xe0}}], 0x1e0, 0x10}, 0x1) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f7e000-0x4)=0x0, &(0x7f0000af9000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000007c000-0x18)={0x0, 0x3, 0xe48f0c9ba81fd8, 0xfff, 0x7fffffff}, &(0x7f0000e0e000-0x4)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009b9000)=@assoc_value={r11, 0xd97c}, &(0x7f000098a000-0x4)=0x8) writev(r0, &(0x7f0000145000-0x30)=[{&(0x7f000042e000-0x90)="f7", 0x1}], 0x1) 2018/01/17 02:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept(r0, &(0x7f00005b8000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007d3000)=0x2e) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000f29000)={@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0, 0x0}, &(0x7f0000ac9000)=0xc) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f00008a4000-0x10)={r4, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000bd3000-0x1e0)=[{{&(0x7f0000086000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58, &(0x7f0000142000-0xa0)=[{&(0x7f0000530000)="0d73d3b5cd5ae2122fca318a7f0a", 0xe}], 0x1, &(0x7f000043c000)=[{0x38, 0x102, 0xc5ae, "bb2ce19dceb81806330f840b837f57a36117aaba56f6dc3edd689e19b86f38625306"}, {0xc0, 0x119, 0x1f, "12509f8a08166c773a897e1305d54f1c39630a01a7b2ed775131fa53ad3d3a93874d7944ef9b6b52578c7b421c60d204474950e89c20c1a6c4776cd9f54183b3d2622cb6cc4bf162f1b1415f29869bde62404dae804190302a3b7702d413f197b27401aabc315fe7e1839ee8374538ce755eb09193ae20597a70fe29a4e334c9a256fc37bcc062d9bd1a9759ea4cac47e429df8662608bf31201d647ac0434aa12f4ac9273bff507c8f738"}], 0xf8, 0x4}, 0x6}, {{&(0x7f000019d000)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000051d000)=[{&(0x7f0000faa000)="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", 0x1000}], 0x1, &(0x7f00005fa000)=[{0x30, 0x107, 0x17, "26dd809ed0986b0a25b2f78b3cbd46ca017d4b049387f53918"}, {0x1010, 0x129, 0x7f, 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0x1040, 0x800}, 0x1}, {{&(0x7f0000c90000)=@generic={0x3, "1d90f4f912d75516e555b0c987a1e819dc69ecc1bd1ba0cbe2a406585fd203455e4e6076ced8cccfd4ca0b044c846e74cb811462c7220b8c3293a4aa29a5fdfccdb76f2509a0b342676e7467d726e325b68b85690de3e40adc77d6a95834cff7a8eca04b7744f37fa136220e6666e9e13460e28af8e2df116f3ab552aec0"}, 0x80, &(0x7f0000a16000)=[{&(0x7f0000f05000)="8c86d2313f05a667813c98ef57264aef715c4c50df6de3c20e15426d305099", 0x1f}], 0x1, &(0x7f0000a8b000-0x1b8)=[{0xa8, 0x102, 0x391, "2fb11f8ca58bd67f3f39421b5cafc56d462f8b9b8c62aef351b6bee16da643f276d8ddffa32279f4dbf93eb87ea3f5d524f990848c656c67d04c1d959eb056ba0a3a343aeba38b6e949a3558cbf7242c2d4ebaf976f4d3ac2e6e7774383d566484422a23818a7b12400b52b6637e8f7e2c3a2a1405aa7fcf803cf68d0493ad6d0c320c5dfb0109baa9b5b8bad7e195e1c83482d893"}], 0xa8, 0x840}, 0x2}, {{&(0x7f00009f7000)=@ipx={0x4, 0x401, 0x5, "f7ab5aceab4b", 0x9798, 0x0}, 0x10, &(0x7f00002c4000)=[{&(0x7f0000aee000)="", 0x0}], 0x1, &(0x7f000014e000-0x1030)=[], 0x0, 0x11}, 0x1}], 0x4, 0xeda8092264fde589) tee(r3, r2, 0x8001, 0x9) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="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", 0x14a}], 0x1, &(0x7f0000917000)=[@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}], 0x78, 0x0}], 0x1, 0x8000) sendmsg$alg(r1, &(0x7f0000ddd000-0x38)={0x0, 0x0, &(0x7f0000fdb000)=[{&(0x7f0000f29000)="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", 0xe08}], 0x1, 0x0, 0x0, 0x4000}, 0x48000) 2018/01/17 02:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x11, 0xc, 0x4002000001000) write(r2, &(0x7f0000697000-0xfd)="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", 0xfc) close(r1) 2018/01/17 02:17:21 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f000025c000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000256000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000083a000-0x10)={0x0, 0xfffffffffffffffe, 0x6, 0x7}, &(0x7f0000bbd000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={r1, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000032000)={r1, @in={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0xe206, 0x69, 0x5, 0x44}, &(0x7f0000dee000)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00008a8000)={r1, 0x6, 0x1, 0x81}, &(0x7f000025a000)=0x10) setsockopt$inet_int(r2, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r2, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 02:17:21 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f0000d0d000)=0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000001000-0x88)={0x80, {{0xa, 0x1, 0x1, @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]}}, 0x88) 2018/01/17 02:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(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$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f000042f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00005a6000-0x10)={0x0, 0xff, 0x0, 0x4}, 0x10) 2018/01/17 02:17:21 executing program 7: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x1, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ffe000)=0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000a6a000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000ffd000-0x4)=0x0, 0x4) 2018/01/17 02:17:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x2, 0x3}, &(0x7f0000b6a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000c17000-0x33)={r1, 0x0, 0x2b, "c21ef6c1cf974941d96bbec190062ea21eb2db8a705a900b5c2ce083ce0cdadd76288abf8fb06884b75772"}, 0x33) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00000e7000)='syzka\x00Wer\x00y', 0x8000, 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$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00009da000)=r2, 0x4) write(r3, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 02:17:21 executing program 3: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5a3b60ced5c54dbb7f0df8217ad40de00ff29fffde1e5", 0x21e) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000f9a000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f9a000)=0x1c) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="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", 0x100}], 0x1, &(0x7f0000c34000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[], 0x0, &(0x7f0000ec7000)=""/107, 0x6b, 0x6}, 0x10000) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000f9b000)=@pppol2tpv3in6={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}}}, &(0x7f0000f9c000-0x4)=0x3a) accept$packet(r3, 0x0, &(0x7f0000a98000)=0x0) 2018/01/17 02:17:21 executing program 2: pipe(&(0x7f0000d1a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000000000)=0xa, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004ff000)={0x0, 0x0, 0x30}, 0xc) sendmsg(r1, &(0x7f0000ece000)={0x0, 0x0, &(0x7f00004a1000-0x60)=[{&(0x7f00008c7000)="dd", 0x1}], 0x1, &(0x7f00009e9000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x2}, 0x8) write(r1, &(0x7f0000686000)="9a5d5815935624b726467fe29f91a2921678b0ed1ef69df2a854604c74a70e1866d95be54bb7af5a7e957f74dce0a1a41457be8ab4d7f4af367fc5e96a260548343ae1329d21a786118dc967321335e0f4f831f0ad59f96182188fdb7e3ad7b0d04a7a337351328a7191ee174e43bee6ecc054e2b539802b84dddd7f7961b0f7e488b4bd09ebc3f438ff90d0d7d1d5428d4589e3aa0fe93e2eb8f6789c71110f1a46d9ebfb94ff35c2582bb766abd93f5d", 0xb1) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000f0d000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f0000db6000)="84b49a40a76c78f0769e4a395a78bbd1d97ece9e374f34257497eb3acfec4b7040bb4344183700596e81834a3af617296e8db16358ec9fb6f4c3c7f0e7947609533883b5d83e276617b5683f97a326e3f9315b6ef401c7f71e34055cd5a9fa8f2550c4d0b1901b79363cddd081b572b7ef2c178dc0d994a321ec103685fdb92bb2e74d37fd3e61116de31b6dd04377a7dd14711a5a3a981379e205277ac3aef4bf09b066d73729cede4dd4096d2f688428", 0xb1, 0x0, &(0x7f0000623000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000b17000)="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", 0x201, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 02:17:21 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00002d9000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) unshare(0x2020600) r1 = socket$inet_sctp(0x2, 0x3, 0x84) pwrite64(r1, &(0x7f0000098000-0x7e)="", 0x0, 0x0) 2018/01/17 02:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000412000-0xf5)="35c6fb5dbab92fc504ce3abf196d650ca33fce8d0cd661c0f2dbfbaca9a792b9bc19c94ce929d5ca6115df4f85568e74dd3fe4573d0344632aa03feb31346ff44b6ad55389c331aee21727f1e59c2f9b37490f93ce985b9a1ebda603881256994159894ff212dcc545e950f24fda8116b3f280ef1ffd459bd53f8942b27f124ae9cffec55177d27465f93ea89862b448ee348cdae459fda420e7b8d754fb830366ff7f718f17b0f65e84ed347549c71bfacc600eb75a0168b896ea2e81f3804ba908ec110ee265b8fcf6e8357de2cdca73f964309c6fe85b5cd5dfa2ca6d088f80f913d8fd9635ad19a177174c9cca19a19b7063f4", 0xf5, 0x10, &(0x7f0000a00000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) syz_extract_tcp_res(&(0x7f0000fde000-0x8)={0x0, 0x0}, 0x638, 0x2) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000466000-0x4)=0x0) 2018/01/17 02:17:21 executing program 1: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000a1c000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f22000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f1e000-0x98)={0x0, @in6={{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]}, 0x0, 0x0}, 0x98) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000dce000-0x10)={0x800, 0x8, 0x0, 0x4, 0x0}, &(0x7f0000f23000-0x4)=0x10) mmap(&(0x7f0000f22000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f22000)={r1, 0x100000001, 0x2, [0x1416, 0x4000000000]}, 0xc) 2018/01/17 02:17:21 executing program 7: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006c2000)={0x0, 0x0}, &(0x7f0000459000)=0x8) 2018/01/17 02:17:21 executing program 5: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000000)=@generic={0x10001, 0x5, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x1000000000089f3, &(0x7f0000a43000)={@common='ip6tnl0\x00', @ifru_data=&(0x7f0000c70000-0x20)="01000000090002fbff0306000300eb00ec000000810000000449fbf502007e23"}) 2018/01/17 02:17:21 executing program 3: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000630000)=[{&(0x7f0000948000)=""/4096, 0x1000}, {&(0x7f00003bc000)=""/199, 0xc7}, {&(0x7f0000001000-0x3e)=""/62, 0x3e}, {&(0x7f00005fd000)=""/236, 0xec}, {&(0x7f0000036000-0x55)=""/85, 0x55}], 0x5) mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) poll(&(0x7f000065f000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 02:17:21 executing program 4: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00000a6000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000-0xd9)="0ff6f2804a697c0ebd00855a71fe35d4d6834ebb1a31833bb3f848a41748647351d0d0bc1d417eda3d55a82c87d3611675aa553b1844c886898b361909d02c60e4e7434d1cfcc79b5a2f18977919712ac94024362de19eac4ba6f0ffd5b63ce406ba8caf85cca9657ec70263f082ac08ff77d9222be522355c8f3a8733ab9d53f4f2de044acf64474163ba15a3ca48565624312cb0bbaf5d07f0ff4bc9ec391a8de3f4514bfa280a51aaaf30cd08dc2818d668b63dc1044eaea5b999617f077b0d070e61484bba591dfe8041562648162147ff590474d51bbb", 0xd9, 0x90, &(0x7f00007f8000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x20951000) 2018/01/17 02:17:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f000069d000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}}}}, &(0x7f0000e7d000)={0x1, 0x52, [0x0]}) socketpair$inet(0x2, 0xf, 0x0, &(0x7f00009ba000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000098e000-0xa0)={0x0, @in6={{0xa, 0x2, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x69, 0xffffffffffffff0e, 0x11a, 0x4d, 0x24}, &(0x7f0000666000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d8e000)={r1, 0x431, 0x7, 0x6, 0x80000000, 0x461}, &(0x7f000056f000)=0x14) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005e0000)={0x0, 0x0}) 2018/01/17 02:17:21 executing program 6: mmap(&(0x7f00002d5000/0x4000)=nil, 0x4000, 0x0, 0x13132, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000de3000)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r1, &(0x7f0000fe0000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fdf000)=0x10) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c0d000-0x4)=0x0, &(0x7f0000fe2000-0x4)=0x4) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000838000-0x18)={0x9, &(0x7f0000906000)=""/53, &(0x7f0000fe0000)=[{0x2, 0x4, 0xfff, &(0x7f0000510000)=""/4}, {0x9, 0x84, 0x1, &(0x7f0000a8c000)=""/132}, {0x4, 0xba, 0x100000000, &(0x7f0000fe1000-0xba)=""/186}, {0xfffffffffffffff9, 0x5, 0x3, &(0x7f0000fe1000-0x5)=""/5}, {0xfffffffffffffffe, 0xd, 0x4, &(0x7f0000fe0000)=""/13}, {0x101, 0xe1, 0x9, &(0x7f000071a000)=""/225}, {0x7ff1, 0x3a, 0x0, &(0x7f0000b26000-0x3a)=""/58}, {0x8, 0x51, 0xff7, &(0x7f0000f33000-0x51)=""/81}, {0x1, 0x1000, 0x100000001, &(0x7f0000861000)=""/4096}]}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007b3000)={0xa, &(0x7f0000fe3000-0x50)=[{0xe08, 0x401, 0x69fb, 0x40}, {0x3ff, 0x9, 0x3, 0x74}, {0x9, 0x4, 0x2, 0x100000001}, {0x200, 0x0, 0x105000000, 0x0}, {0x100000000, 0x1f, 0x5, 0x4}, {0x6, 0x10001, 0x10001, 0x10000}, {0x5, 0x48c, 0x3f, 0x4}, {0x6, 0x81, 0xf2, 0x1000000000000}, {0x8, 0xfffffffffffffff9, 0x8, 0x3}, {0x8, 0xffffffffffff9187, 0x18, 0x6}]}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000fb000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x100000001, 0x6, 0x30}, &(0x7f0000fe1000)=0xa0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fe1000)={r2, 0x9, 0x101}, 0x206) 2018/01/17 02:17:21 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000001000-0xc8)="0b4f64013e9451bbc6c1d9ca34558818297d3e46a78ff9cc17b0635c2866ea7f7f80a791a8ba32d306648e88b09706123cbd0abe7e52848b88cda9f6eb4e5d5f5ef768c9faaaac191c69cdba7477e2ded6c6f6d9f21e1c98378a49cea65bb2cfb7829a9a4e25b7cc7fa54a0cdfd20427f4b6b8b10b57fa18fc2e5cc9f8ff0c1a4825952b4c183c7f6e74ddee8846a8b22e3260319bffa9be7e7f0aa8086692e709e1524dd96915ea5eeeb48d9c1f52c57c8f09be80ef1de606bf39dc9d924ab255aab58a33c819b4") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000001000)=0x8001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000001000-0x4)=0xdfe0000000000000, 0x4) ioctl$int_out(r1, 0x0, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000052d000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, r4, 0x400000000005, 0x400000000000002) 2018/01/17 02:17:21 executing program 3: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000093a000-0x4)='tls\x00', 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:17:21 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x48, &(0x7f0000002000-0x2e)=[@in6={0xa, 0x2, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x1, 0x7bf28ce0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x98}, @in={0x2, 0x0, @rand_addr=0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000000)={r2, 0x4, 0x0}, &(0x7f0000001000)=0xc) r3 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r4 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000002000-0x28)={r3, r4, 0x4, 0xf65, &(0x7f0000000000)="47b6c3f5d66e17ac6a717c3cfe2b88de79c2df3f48003cdc6b67b0e80e180d93f9291902bbda4bf1", 0x779, 0x8001, 0x0, 0xd2, 0x7f, 0x8001, 0xe8, ""}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000002000-0x10)={0x2, &(0x7f0000001000-0xa)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000001000-0x8)={r5, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000f74000)={0x26, 'hash\x00', 0x0, 0x0, 'cmac(aes)\x00'}, 0x58) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000480000)={0x1bbd, 0x0, 0x1, 0x9}) ioctl$sock_SIOCDELDLCI(r6, 0x8981, &(0x7f0000544000-0x12)={@common='dummy0\x00', 0x7ff}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f00003d1000-0x10)={0x1, r7}) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f0000e24000)="", 0x2d5) socket$alg(0x26, 0x5, 0x0) vmsplice(r1, &(0x7f000041f000-0x70)=[{&(0x7f0000a9d000)="959dbcb436f06e9d92527b4acffb2886a61ffac009fe61cdc77357f750b1c35e4c22c35e4ba78564ecb0478e2c8902b3758585dd9dbacb1d4d06ad58bc943ba5a2620d55da195393f16f78bf80924b509ca407e5c4faee3743fb46f140563483651e14171d116420d49a7def213c98684ee19b9bc7d03d09ec323ba295b3b230120523779a449c7dc31d5345d2a36beaeb52ee3cd859751c0e22d1b911f2db6f71b58add89142d31ea3ce864e266f5fe9d6ec9fe7aa3e3c3d4e0458a9b261b54eb906af534415da4a172361a6d6d", 0xce}, {&(0x7f0000b62000-0x1000)="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", 0x1000}, {&(0x7f0000f49000)="0b8844cdd497c1120f51188f2f6b8bb5ea172953e4de7851142ab35ef12d46f2c76b28b856cd230a581e510f85d63fcc6f61917ed9", 0x35}, {&(0x7f0000a46000)="62a9296d62993297df370ca017d100be72a8c20192a44e1b6af11306c47688f0d6098bce7c88e4f1c6c275e402f7ca4fcdc1c2ae3d1e6bcf1ce1eb4278d2aeb19a6c00a3bfcb58d8a8b022eed610e580c2c2dcf1bdc5f848392360c9f9c811c0e09e40ae7abb235857a6d32674a61fa67bb04e10e32b6fd2ac7759e0402c260b2af0de19b302d31ea39c40d90d52378b8bd6b9134fb232c7c06d1a1d7240bde391acd4b07a979de9231f3e08b77d2d6b0cd56705e35f763ad3f1136c59303e41c11a6c6dc6", 0xc5}, {&(0x7f0000453000)="481908ba5d8895b4db764d647eb0e35c28f7574f5e3cb7a9a8887579b75768d3b339f8cacc911517ab7d5553b221afce8c02858a2958a2598eff0cf06f2a1863cf64183980a822f9f3201831dab2701300bf43714059e8459caf997e995bbf6e5408fbff25e8bf67493ce394acf7e3a92df59712b78f1beea58fe7b8cd91694efd7df68065b0843b86e5132fd341bd", 0x8f}, {&(0x7f00000fc000-0x75)="8fe15424ab69f00721db1ce245a94291c089f8dff547b7b5dcfd07b7d115ce6e73d5dd1c1eff4c2ff94066520e1ebea2896a853afcdc5d24e34269fdcf5152135a8b59961fec3f37736c2df529f2fcdfc83635c9603b8081fcaf5452a3be2cad7f0fd62ed58048688175e3fbed18dd2f4d567ce3ad", 0x75}, {&(0x7f0000d5c000-0x41)="6af49bf8f64b3520bac8a3a2c48165a9e26c77f980ab8f9347e3e3f573fd8c0af15bef208d261bafc7d378867e9b9c8f988a38338ae1d645905d2d016ff966775e", 0x41}], 0x7, 0xd) setsockopt$sock_void(r4, 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00004dd000)={0x9, 0x8001, 0xa04, 0x7ff}, 0x8) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f0000f5e000)=0x20, 0x2) 2018/01/17 02:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x7f) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000d35000)=0xfffffffffffeffff, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) connect$unix(r1, &(0x7f0000fce000)=@file={0x400000000001, "e91f7189591e9233614b"}, 0xc) socketpair(0xa, 0x0, 0x0, &(0x7f0000f5d000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAP(r3, 0xc0286404, &(0x7f0000d7c000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x84, 0x0, 0x84, &(0x7f0000543000/0x1000)=nil, 0x9}) r4 = accept(r2, &(0x7f0000fd8000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075f000)=0x10) socket$inet6(0xa, 0x1, 0x8) getpeername$ipx(r4, &(0x7f000077c000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000885000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000fd7000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_bt_hidp_HIDPCONNDEL(r4, 0x400448c9, &(0x7f0000ba3000)={{0x8, 0xbbb2, 0x6cd9090, 0x0, 0xffff, 0x4}, 0x1f}) unshare(0x20000000) unshare(0x41a00000) 2018/01/17 02:17:21 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000931000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00007bb000-0x8)={0x0, 0x0, ""}, &(0x7f0000545000-0x4)=0x8) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000fcd000-0x14)={r1, 0x100000000, 0x20, 0x1, 0xfffffffffffffffe, 0x8001}, &(0x7f000047a000-0x4)=0x14) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000fcc000-0x4)=0x1b, 0x4) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fcc000)=0x0) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fc8000)=[], 0x0, &(0x7f0000001000-0x172)=[@op={0x18, 0x114, 0x3, 0x0}], 0x18, 0x0}, 0x0) 2018/01/17 02:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c2e000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000cf6000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$packet(r2, &(0x7f0000d73000-0x14)={0x11, 0x11, r3, 0x1, 0xd7, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x14) sendmmsg(r1, &(0x7f0000829000-0x3c)=[{{&(0x7f0000beb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000485000-0x30)=[{&(0x7f000003c000)="a374ce3a54f10e985a940525290f114d", 0x10}], 0x1, &(0x7f00004c0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 02:17:21 executing program 1: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000178000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cipher_null-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000de1000)={0x0, 0x0, &(0x7f0000f88000-0x10)=[{&(0x7f00001c9000)="5dfb", 0x2}], 0x1, &(0x7f0000c34000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000319000-0x38)={&(0x7f0000f8b000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f88000-0x50)=[{&(0x7f0000349000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) r2 = accept(r0, &(0x7f00008f9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000054e000)=0x14) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r2, &(0x7f0000f9e000-0xa)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fa0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000768000)={0x0, 0x3c, &(0x7f0000f9f000-0x3c)=[@in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000b50000)=0x10) mmap(&(0x7f0000f9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000e75000)={r3, 0x3}, &(0x7f0000f9e000)=0x8) 2018/01/17 02:17:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000002, 0x0) sendto$inet6(r0, &(0x7f0000c22000-0x679)="", 0x0, 0xfffffffffffffffb, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000536000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xef08, 0x1, 0x3, 0x8, 0xff, 0x6, 0x6}, &(0x7f000031b000-0x4)=0x20) 2018/01/17 02:17:21 executing program 4: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000b77000-0x10)={&(0x7f0000f5d000)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000947000)={0x7, 0x15, &(0x7f0000d9b000-0xa8)=@framed={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x9}, [@call={0x85, 0x0, 0x0, 0x13}, @initr0={0x18, 0x0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x0, 0x0, 0x8}, @alu={0x7, 0x8, 0xf, 0x7, 0x9, 0xfffffffa, 0x0}, @alu={0x7, 0xc0000000, 0xb, 0x7, 0xb, 0xfffffffc, 0xfffffffffffffff1}, @call={0x85, 0x0, 0x0, 0x17}, @exit={0x95, 0x0, 0x0, 0x0}, @jmp={0x5, 0x7, 0x6, 0x3, 0x5, 0x20, 0x8}, @map={0x18, 0x4, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000974000)='syzkaller\x00', 0x6, 0x1000, &(0x7f0000f5f000-0x1000)=""/4096, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f00007e7000-0xc)={&(0x7f0000f5f000-0x8)='./file0\x00', r1}, 0xc) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00009a4000-0xe8)={{{@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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, &(0x7f00002a8000)=0xe8) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000d6000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f60000-0x4)=0x2e) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000f60000-0x4)=0x0) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept(0xffffffffffffffff, &(0x7f0000f5f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000edd000-0x4)=0x32) mmap(&(0x7f0000f5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000bf8000-0xb8)={0x0, 0x2000000000000000, 0x2, 0x88ee, 0x5, 0x3, 0x2, 0x7fff, {0x0, @in6={{0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x1ff, 0x100, 0x32c, 0x10001}}, &(0x7f0000688000)=0xb8) mmap(&(0x7f0000f60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00004e5000)={r5, 0x26e}, &(0x7f0000f60000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) bind$alg(r6, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r6, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r7 = accept$alg(r6, 0x0, 0x0) sendmsg$alg(r7, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000607000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x100000001}], 0x18, 0x0}, 0x0) sendmsg(r7, &(0x7f000056d000-0x38)={0x0, 0x0, &(0x7f0000339000-0x70)=[{&(0x7f00000a2000-0xe0)="3994e45e61c8ccebcca826017e", 0xd}, {&(0x7f00009c4000-0x90)="37ce79527131af5e87289478d33f4958", 0x10}, {&(0x7f0000282000+0x49e)="d97d92838bfb264e6e92ceeb6e316b1f90ec80216bf835a371eff5a87856", 0x1e}], 0x3, 0x0, 0x0, 0x10}, 0x8000) recvmsg(r7, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000f5f000)={0x0, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f5f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x3}, &(0x7f000093d000-0x4)=0x98) mmap(&(0x7f0000f61000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 02:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00006a7000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c73000)={0x1, {{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 02:17:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x80, &(0x7f0000001000-0x80)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x8035, "fcf0518bb35ec906d6f3b405bc8b8a6f8264b35e5d240b67721b9e6910c5c97465c25aa294aac50f7c7a120fae71ed117cc1625758b8b3aae34096a06e20efcef7ae738ad91d75d3d9e5c7ec5fc74685e7d85528d760b4cf8615d3f02444eea5f0278557293c023659b2fa19db79fcdb06ab"}}}, &(0x7f0000000000)={0x0, 0x4, [0x8e7, 0x658, 0x20f, 0xe1b]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000469000-0x10)={0x1, &(0x7f0000200000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) 2018/01/17 02:17:21 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f000022c000-0x1)="", 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000258000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@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}}, &(0x7f0000631000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@empty=0x0, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x100000001, 0x0, 0x0, 0xa, 0x20, 0x80, 0x2f, 0x0, r1}, {0x7d65aa68, 0x5, 0xffffffffffffffbb, 0x86ee, 0xfffffffffffffffb, 0xc7, 0x6, 0x2}, {0x8000, 0xa59, 0x200000, 0xffffffffffffffe1}, 0x9, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x3}, {{@in=@empty=0x0, 0x2, 0x3f}, 0x2, @in=@loopback=0x7f000001, 0x4, 0x3, 0x1, 0x6, 0x8, 0x2, 0x100000001}}, 0xe8) 2018/01/17 02:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x0, 0x0, 0x1, 0x0}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x800, 0x1000) getuid() r3 = socket$inet(0x2, 0x80006, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r3, 0x89fd, &(0x7f0000c95000)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1000000071a9d9dad58f57946822a691569475314b203799491cb3100070c5b43f84457c86f6e0bb4f07f0ab98f07b0f69d") recvmsg(r1, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0x9, &(0x7f0000b15000)=""/0, 0x0, 0x0}, 0x10000) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000ae1000-0x4)={r3}) bind$pptp(r4, &(0x7f0000c96000)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r5 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ad6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bd8000-0x4)=0x10) recvfrom$ipx(r5, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0x401, "ada2624fbf95", 0x7, 0x0}, 0x10) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000d4e000-0x10)={0xffffffffffffffff, 0x28, &(0x7f0000225000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000e26000)={r6, 0x0, 0x8}, 0xc) sendto$inet(r1, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ba4000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e51000-0x4)=0xe8) setsockopt$packet_drop_memb(r4, 0x107, 0x2, &(0x7f00009c3000-0x10)={r7, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) writev(r1, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) getsockopt$inet_buf(r4, 0x0, 0x2b, &(0x7f00005a9000-0x1000)=""/4096, &(0x7f0000374000)=0x1000) 2018/01/17 02:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000871000-0x8)={0x0, 0x0}) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb1046c421a18148eaab526e1d5727df037a1977f997b66c419aac4d838e3d014133084813468c9b37024da2f697b9b50751b2072b004b092975c9dcf4e3a942fbd12e7994be1bf151e80259c275a33af7b1", 0x80}], 0x1, &(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) 2018/01/17 02:17:21 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@generic="67667d4ef4fb815293e2b0b2a3dc1780", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x8, 0x13, &(0x7f0000006000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x79, 0x0, 0x0, 0x0, 0xb37}, [@alu={0x7, 0x80000001, 0xd, 0xa, 0x0, 0x0, 0xfffffffffffffff0}, @generic={0x9, 0xfffffffffffffffb, 0x2ce, 0x401}, @ldst={0x1, 0x1, 0x2, 0xf, 0x3, 0x22, 0x10}, @ldst={0x2, 0x3, 0x3, 0x7, 0x0, 0x6, 0xffffffffffffffff}, @exit={0x95, 0x0, 0x0, 0x0}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x3}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x300000000000}, @exit={0x95, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000005000-0xa)='syzkaller\x00', 0x7, 0xfc, &(0x7f0000007000-0xfc)=""/252, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 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) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r2 = socket(0x18, 0x0, 0x1) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) 2018/01/17 02:17:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvfrom(r0, &(0x7f0000a07000)=""/89, 0x59, 0x2100, &(0x7f00008f8000)=@pptp={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000c33000-0x4)=0x0, 0x80000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00003d8000-0x4)=0x1, 0x4) bind$alg(r0, &(0x7f000055a000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e5", 0xffffffffffffff92) r2 = accept4(r0, &(0x7f0000e60000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000ed6000-0x4)=0x10, 0x80000) read(r2, &(0x7f0000775000)=""/21, 0x15) r3 = accept$alg(r2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000a8a000-0x68)=[@in6={0xa, 0x1, 0x400, @loopback={0x0, 0x1}, 0x7fffffff}, @in6={0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) sendmmsg$alg(r3, &(0x7f0000ac5000-0x70)=[{0x0, 0x0, &(0x7f0000454000-0x70)=[{&(0x7f0000478000-0x4a)="de", 0x1}], 0x1, &(0x7f00007a2000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) accept4$packet(r2, &(0x7f0000843000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000409000)=0x14, 0x80000) r5 = getuid() setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000082d000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4, 0x2, 0x3e7a105f, 0x2, 0x80, 0xfe265d3a5c30ae6, 0x3e, r4, r5}, {0x50, 0xff, 0x101, 0x8, 0xfff, 0x7fffffff, 0x6, 0x52b}, {0x7f, 0x9, 0x7fffffff, 0x5}, 0x40, 0x0, 0x2, 0x0, 0x2, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x7c}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x3, 0x7ff, 0xd123, 0xbc, 0x36fd400000000000}}, 0xe8) 2018/01/17 02:17:21 executing program 7: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x9, 0x65031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x3, 0x3fc00000000000, &(0x7f000093a000)={0x0, 0x0}) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r0, &(0x7f000035d000-0x6e)=@file={0x0, ""/108}, &(0x7f000093b000-0x4)=0x6e) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f000093b000)={0x0, 0x5c, "4c4da83d572cc0dce2e8188b75363bc0d59fb09cef7997699eb045b14295d0300a9ef3d468604347a57bbb326856534694c5c62f76d06270c76b6694ed0ba56a0f877f061c8cf421c22a0a5d4a65b89f8d6f452c016ac4d971e0faef"}, &(0x7f00006a3000-0x4)=0x64) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000055c000)={0x0, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2eb, 0x6, 0x60}, &(0x7f0000246000-0x1)=0xa0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000093c000-0xa3)={0x0, 0x9b, "7b84023716289cba8f169190da9066d0af9d7155cd519a016651670b73e1184d2194901757cc4f0fc802bf7b0a8eec9d830b61218e8af8ef4225fef6fc4d0f6c78294f4ad08a100b9d1823899dd91960c92789bf7ff9d9d0a72db6167282455de193396e39d780a3671385e7ee9a0c91db2236d9376356f0426e532fefcaa64e89d5a80d599dfba80e51a4c05cd64433d3a3fc657e99f56d517deb"}, &(0x7f000093b000)=0xa3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000001f000-0x108)={0x0, @in6={{0xa, 0x1, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x6, 0x992, 0xffffffffffffff01, 0x7, 0x7ff, 0x2, 0x200, 0x4, 0x400, 0x3f9e, 0x9ba5, 0x233, 0x1ff, 0x1000000]}, &(0x7f0000740000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000065d000-0x6)={0x0, 0x5}, &(0x7f000033c000)=0x6) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000090e000)={0x0, 0x8, 0x8, 0x9c0, 0xffffffff, 0x2, 0xa3, 0x2, {0x0, @in6={{0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x2, 0x8567, 0x0, 0x1}}, &(0x7f000093b000)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006d3000)={0x0, 0x5, 0x1, [0x45c]}, &(0x7f000013d000-0x4)=0xa) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000093c000-0x108)={0x0, @in6={{0xa, 0x0, 0x8000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xcdf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfff, 0x6, 0x4, 0x4, 0xa8dd, 0x6, 0x5, 0x1, 0x6, 0x2, 0xfffffffffffff800, 0x97c1, 0x2, 0x81, 0x7]}, &(0x7f000093b000)=0x108) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00008fd000-0xe0)=[{&(0x7f0000329000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, 0x1c, &(0x7f00008a9000)=[{&(0x7f0000481000-0x79)="95bcedd3b58877fca93d94533f6e1244de8a464426648918a6b12b545d8ce72a1aee9faa28d26c3b88581dafc0d594006c1d69e0c6cc9d3d1018c9e6dc87cac80a1200d4a29db84ccc5ba207db96f650f61fad15adc218839d66c6b5b660b0d5f459eca70c1bc2af07582a6d4fbb2ce1ebca122a9a91902cee", 0x79}, {&(0x7f000006e000-0xad)="79a0a0b8c4a373446cbe32d1b64eaa5b23382c502fcbfb93f5baf02907667e0f681dd78c612c8df145bd4e7ace077bc15d570b76550be349add1b401f617ac52e5958dedb3169fc9667e2972c7951462ff11be90b79c4f81232d195caa8b0b7868bd60af5e520a01d5bef46d41af7547de3c5f3eb39f641ece6620e8ba2837a983cffbfedf0373dba561b1b5f2b30ec9072ea8f2897e88c40bc8c4e8651fea03942bafd7134e9bb555e2929339", 0xad}], 0x2, &(0x7f000093b000)=[@init={0x18, 0x84, 0x0, {0x7f, 0x6, 0x40, 0x1}}, @init={0x18, 0x84, 0x0, {0xffff, 0x5, 0x8, 0x8000}}], 0x60, 0x40080}, {&(0x7f0000563000)=@in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xa2}, 0x1c, &(0x7f000093c000-0xa0)=[{&(0x7f000093b000)="52ae778e9c263a8ecd19722f2d43ede0428e2213d04e6ac930793b", 0x1b}, {&(0x7f000021c000)="c156936f824125a74ffa76996ae31d946e45cff91ac0b0b5917c4bba06071a97b3de462b2487cdbe80c1a01c4c27f20eb70b7bf650f441036834ee919362e43642bbe8216a19d360b5778fd762deff49eca89e92b8d2dce57f03240c8781eb5ffe3db542a3b389a63fc489d340f2135909af81f3b33cb408e96280ffbfc24f2c9edd50a301c87b30e7a356bed6c8cf8b", 0x90}, {&(0x7f000093c000-0x7d)="31e0e9cf1f336f3f740fa33eb27a295fa061da4ce98c08ddc7ae8136334ee635d046c3da610688068bc3410433be4c304e6bc86b2bb95f3c6fa5c5ada07c8fb0735d11e3c5001bd18b804ae0e8d41ddfe4b285b575f129d3190f8835ca12830b8f0943a36f93e60f6d3d5bb7c71e15eddbda606a9ed217f37a69db32c9", 0x7d}, {&(0x7f000093b000)="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0x1000}, {&(0x7f000093b000)="8a5086f8485c4e63e3d2ae9bab290e3b72f146cf8a1b9ee86bdafa6cd02e3902f915215445decf24146e30ffc1a3b2d12ba68591fd7286980c68fc1874fb3e47aa14baaa8cf8979e65dc9cbf6ef7e03cbec0", 0x52}, {&(0x7f0000880000)="14a5b3d18120c229e6d185bf9b7c75fc6f08c7f6447b4460e7bd000f002ce6047acfbffc3ba2dd2c7c9e875a4ea5727cb6e1386be1a35ffadda37352467d1deb0868539a25776d2855e1", 0x4a}, {&(0x7f0000108000-0x5f)="ebce8c85e399b0a928fb6db646fa95927e2f5b3c11b1484129beb43bab39a36304c87de6c7fca8401a64eca907d50c9bd77fbaaf3af4f79e863b857eb2d4a505b39bf243241e4006541f10c5ad50c6a20f657762c20b04286ad80a70852fec", 0x5f}, {&(0x7f00003a2000)="53e461adb4e5ee083904261927670639b1ccb8adcb92d43c233c917632017b85cfbd036100ace54617cfe9d93236c383a942ed19a03f5794ac21074cb256401eeb40da3259e8f1eb016808f121ec9616fe9553e76af1f9f6b46745360827d6a558074f5272153f45cd7f46035cfc10fa6787a81d7277f286f5985f4b4b3c3045b163047a8895c9337ab29d18277f5cdcc4", 0x91}, {&(0x7f000069a000-0x13)="fc2d87906c102270ed624c0e9c6d6c432ec4a0", 0x13}, {&(0x7f0000356000)="7e9c9b6d96006267783b44df8a67557b67d7a00499ec928131f08fa97251", 0x1e}], 0xa, &(0x7f00006a3000)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x8, 0x8, r2}}, @init={0x18, 0x84, 0x0, {0x9, 0xffffffffffffffff, 0x7f, 0xffffffffffffff66}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8, 0x20, 0x10000, r3}}], 0x90, 0x20000040}, {&(0x7f00006a0000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000093b000)=[{&(0x7f0000752000)="0ab5cc813774edcfd6620b60548a0d676feae142ef121ce91c2c2b5e03f9b16d6e036d43a9e5b4865a9e5a02a8b81f1834957457ba04ef37ecbf3f0c3d24293cbe78657e89db5bd692dc9b321c960cadebd6ea94f747fbaa74fc1ac6602bf5275ff5d9811a4379031bd6150bbaae8bb32d11fa891f4c2c57e22f03863a8ccc684f8d227798dfca5bee3da8f0c6d18b42890d8688a972ec717c0a63ecbe5b3e70116a5789f4f718067c57b6b5e59bf9d28e168a35353ab3", 0xb7}, {&(0x7f000093b000)="4debf41483e742cb9a4632ca991f3fbd3c2476906d3857b82bb31eabece5f8cb214ea45a8def1adeb93f4788612bb2e3a88c7b9a76d361aa977e37d0488819b9ca6da0d1e9a2fe6dcd478667ff056d94978b6c031a0e30541600a76781747b33dfb167d1e456f57456eb40a47a883c4dcef15cfd7c0a71da86d7aa55e7b9f33976c736bbb3a22b74b9217d2a7ccc4aa6", 0x90}, {&(0x7f00002e0000-0x1)="dc", 0x1}, {&(0x7f000093c000-0xc)="4b653b4fedd4a26298945022", 0xc}, {&(0x7f000093b000)="eaca98c1dda8228c6d4d", 0xa}, {&(0x7f000076c000)="17b7724ff24947383276fe895e48325da35817bf11eb", 0x16}, {&(0x7f000093b000)="0f62c22734ce44f357db593577132012b918247c7eda4db5c4b0dfa7f1c394c357ff1c50236de969ed1f211c7a880478f82511b53c563f365146169aaa3659cc2374b110c6489c8e73901fb72bc9226941fcdb9c632b02f5b13c4ccfe09356044c503cbb9c7f0dc8e40fd258ab5d8dc3ab5cb617c1e0d1e4a79e412a35ad9afa15fced0beac09e5a0aeb51eb3cb9cb287951f187bf84846d2ca933c13ba90204581e3cc5", 0xa4}], 0x7, &(0x7f0000683000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x93b, 0x2, 0xffffffff, 0x194, 0x8000, 0x3, 0x7f, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x200, 0x5614ff8b, 0x1000, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x20000000400, 0x8006, 0xffffffff, 0x7, 0x9e4a, 0x2, 0x0, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x41d000, 0x0, 0xfffffffffffffbff, 0x4, 0x0, 0x5, 0x2, r7}}, @init={0x18, 0x84, 0x0, {0x1, 0x2, 0x4, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x9f, 0x1, 0x1, 0x4, 0x5, 0x80000001, 0x5, 0x95, r8}}], 0x120, 0x10}, {&(0x7f00006bc000-0x1c)=@in6={0xa, 0x1, 0x2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f000048c000-0x40)=[{&(0x7f000049a000-0x8)="d637915202c5ce34", 0x8}, {&(0x7f000093b000)="374e464cc141a418ad80dbf402597c595780bf4e79215bf7ce44e3058e2cb2d5d9d9", 0x22}, {&(0x7f00005bf000)="8be25e715d9dac6c68660ebd7861817774391d8b39a9e76004ef037fcc80b3b47a31a5a9c0c192b52533a8aa58b679b6b9bfa25bd5fdb97cf75a888fc517f77ff9c45513e2d9c8cfbc64a11641ea202b0fc8fdf248cf9b9be80966bc6565e159855b3b81a8c7100b6038747e2c843f5d3980cbdfcc4d37d3d87c1e30", 0x7c}, {&(0x7f000093c000-0x15)="8d44e625b2c5a907a74ce285fac6daf5c702556558", 0x15}], 0x4, &(0x7f000093c000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0x6, 0x20c, 0x1, 0x158, r9}}], 0x30, 0x4000}], 0x4, 0x810) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000093a000)={0x0, 0x0}) sendto$unix(r10, &(0x7f000052c000)="4ac304a9146c6393f84e40b54df1d6efcf5ececb81e27e9654e9904c8ab90932c4177f31f610c9420237e640d66f6bbed16b6c6913fa830a3fe0f959a3030648949bb3c0f28168c2829fa1f1298fc1768a293b230323c2b93397ca8416cd266a9fe88a9eb455a6f2b342a14d73a4be58da792951f590cb5c1c0b0c6129b52ac74143a961e6567aff3847ef1ed2a601de7dc31ad0c391755ad4057060a3b9ff20c68e7e26bf8f41e72dc7647cc2a375ad3576ea8940494701f43d41c703654a1f", 0xc0, 0x80c1, 0x0, 0x0) pipe(&(0x7f000093a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r11, 0x8916, &(0x7f0000939000)={"bae2afa5e4e59a1fe68e8d57c95a3c1e", {0x4, 0x8488, 0x2, "d65664228b40", 0x8, 0x0}}) syz_emit_ethernet(0x3e, &(0x7f00006d5000-0x136)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x8, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r12, &(0x7f000093b000-0x10)={0x4, 0x3, 0x9, "d14dcc0a7551", 0x5, 0x0}, 0x10) 2018/01/17 02:17:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000410000-0x4)=0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) connect(r1, &(0x7f00001d6000-0x10)=@llc={0x1a, 0x7, 0x0, 0xffff, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) socketpair(0xd, 0x7, 0x200, &(0x7f0000851000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000b07000-0x28)={&(0x7f0000dfc000/0x2000)=nil, 0x1f, 0x3, 0xc, &(0x7f0000768000/0x2000)=nil, 0xff}) bind$alg(r0, &(0x7f000099f000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha256\x00'}, 0x58) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000866000)=@common='ip6_vti0\x00') setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f000088e000)={0x7, {{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]}, 0x1, 0x3, [{{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, @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, @rand_addr=0x10000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) getsockname$inet(r2, &(0x7f000026f000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000091b000)=0x10) 2018/01/17 02:17:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x400001a) writev(r0, &(0x7f0000b5b000-0x10)=[{&(0x7f0000d35000-0x2b)="290000001900ff0900000000000000020a1300000000ff06800800000d0009000900001900000000f6", 0x29}], 0x1) 2018/01/17 02:17:21 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) write(r0, &(0x7f0000010000-0x2)="", 0x0) 2018/01/17 02:17:21 executing program 1: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000625000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000001000-0x65)=""/101, &(0x7f0000000000)=0x65) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000cb8000)={0xffff, 0x10000, 0x1151, 0x8dc, 0x3}, 0x14) preadv(0xffffffffffffffff, &(0x7f0000781000)=[], 0x0, 0xfffffffffffffffe) 2018/01/17 02:17:21 executing program 2: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001b1000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f000014f000)="68e7d5f016c0b60944fb591e2544a3019223d10cdc9f7423654a742fb59eb82228da292ef441a212cc2e58fc67fa9728e94aa3638b0f59ac2474c9ee5f2778a011e65eec7404b982224ed2c66e6aa17959333ccb86a71dd251756286636c9de310e5006bfd47044b3fea33b1cece11be1c971d2d256ac7221035a28b1588776c68", 0x81}], 0x1, 0x0, 0x0, 0x0}, 0x0) bind$alg(r1, &(0x7f0000139000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128-generic\x00'}, 0x58) mmap(&(0x7f0000218000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000219000-0x60)={0x27, 0x80000001, 0x2, 0x3, 0x4, 0x0, "070180827f1c46397ee27a33bae098dd7a672e7dffafbd09c89a612e7117673fdd3593732b49a667f90cb59df135f14a1c2f240a18cfab7ae9f01556cce40d", 0x101}, 0x60) recvmsg(r1, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[{&(0x7f0000092000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) 2018/01/17 02:17:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00008e9000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00006c9000)={0x0, {{0xa, 0x2, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket(0xa, 0x1, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000718000)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000ac0000)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00005ad000-0x50)={@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]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0}) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000d02000-0xc)={r2, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f0000ea5000)=""/121, &(0x7f00000d9000)=0x79) 2018/01/17 02:17:21 executing program 6: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f00008f6000-0x4)=0x4, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000f89000)={0x0, 0x7b53, 0x7ff, 0x81, 0x3, 0x5, 0x0, 0xfffffffffffffffd, {0x0, @in6={{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c1a, 0x6, 0x401, 0xe4d, 0x46e9}}, &(0x7f00003f0000-0x4)=0xb8) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000cd3000)={r2, 0x7}, &(0x7f0000f8a000-0x4)=0x6) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000f8a000-0x48)={0xb, 0x11, &(0x7f0000f89000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x2}, [@ldst={0x3, 0x3, 0x3, 0x2, 0x1, 0x40, 0xfffffffffffffff0}, @exit={0x95, 0x0, 0x0, 0x0}, @alu={0x4, 0x41fc, 0xf, 0xf, 0x0, 0x2, 0x0}, @ldst={0x0, 0x1, 0x3, 0xf, 0x0, 0x6, 0x8}, @alu={0x7, 0x6, 0xf, 0x5, 0x0, 0xfffffffc, 0x1}, @jmp={0x5, 0x8, 0x7, 0xb, 0x5, 0xfffffffe, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x1d}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f89000)='syzkaller\x00', 0x9, 0x10, &(0x7f000055f000)=""/16, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000f8a000-0x4)=r3, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000d18000-0x4)=0x4) 2018/01/17 02:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7, &(0x7f0000019000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805, {0x0, 0x0, 0x0, ""}}}}, &(0x7f000013d000-0x18)={0x1, 0x1, []}) mmap(&(0x7f000013e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000013f000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000062000)=0x3e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 02:17:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00006e4000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dad000)=0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000495000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r0, 0x800448d3, &(0x7f0000928000)={{0x7, 0x80, 0x80, 0x3, 0x79ea, 0x8}, 0x7, 0x61, 0x3438, 0xfff, 0x3f, "889ce344b7d42fdfd1fafa8342ea38aa70b8058cfe94fb6dc3475d4838d1fcc7d181dd8e3f77131b0ed3aaed7d2da7c6063e9bbdfc2b330e1c4dd6175d715f32ba3208daf2e3e7af43b2795d5596f1ef08c97068b023530735d90aa5dff64528a37280fa4fe3635ac652a855fa276f4967de005617aedb151f7fd41df805c410"}) sendto(r0, &(0x7f000037e000-0x1000)="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", 0x1000, 0x0, &(0x7f0000689000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x1, 0x3}}, 0x26) r2 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r2, &(0x7f0000e81000-0x1e)={0x18, 0x0, {0x4, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @common='vcan0\x00'}}, 0x1e) sendto(r2, &(0x7f0000d92000)="", 0x0, 0x0, &(0x7f000059f000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4a53f2b265e8af9689ae87fef2030e0c010ed8a15668ff990e87a3cc623e8b9ff6c58ace6bc37242fc497fa085083746d7d79c1fa3279bf29aa4c1b2192df2", 0x0}, 0x60) 2018/01/17 02:17:21 executing program 4: mmap(&(0x7f0000000000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000032000-0x10)=[{0x7c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000016000-0x14)={0x0, 0x7fff, 0x0, 0x9, 0x2, 0x2}, &(0x7f000001a000)=0x14) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000035000-0x6)={r2, 0x4}, &(0x7f000002b000-0x4)=0x6) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000036000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000025000-0x4)=0x32) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000036000-0x4)=0x0, &(0x7f0000036000-0x4)=0x4) 2018/01/17 02:17:21 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dc4000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) sendmsg$nl_generic(r1, &(0x7f0000001000-0x38)={&(0x7f0000004000-0xc)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001000)={&(0x7f0000001000-0x11b8)={0x11b8, 0x25, 0x608, 0x0, 0x1, {0x15, 0x0, 0x0}, [@nested={0x1148, 0x2f, [@typed={0xc, 0x45, @uid=r2}, @generic="3c21e9df9556c745edf423e04ee79a5152e223acb466600cc88b9e20a7471c75ac04df159fc334a92356391a08cf017a8b21dcac5943601d1386481fea", @generic="5c1aecd16f9f5bdce74ccb3c64e11d043119d94343c137bf2ee0113ab1e5bab9a3878653b5bc85a638509f0fb67a3bf4bf032651d1511cb48e13eee2c80fb8f1daa3e2ea3d963ddad9d6104eb3f2d46e56daf334d068d26433", @generic="4d36e6ad7c48ecf802c820765d062a1b0f909cdcb88d8301190b65b6274e6bfd1d2a1f943d5505", @typed={0xc, 0x5, @fd=r0}, @typed={0x8, 0x66, @void=""}, @generic="5e5e1702f0c1ff568d7b7fdf578a3dc9a9f51f5518ff341f9be5a85e2f04e8d380522ca3875b2e579926dd5bba326b48b3769fb9cc9f91da36b4dc2f5d2eabc294bd93f1df5d268139904faeff9125360e958761414f978ff4b7ce055ad394", @typed={0x1008, 0x39, @binary="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"}]}, @typed={0x18, 0x55, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @generic="5ea320c2e883952f8d6853089f48fe5e78695d3a350a3529ef621f87a67fcc6a966c600566b2cc5355ef46b3a1e3f4d4fac7d08056a18d24", @typed={0xc, 0x9, @u32=0x400000000000000}]}, 0x11b8}, 0x1, 0x0, 0x0, 0x4000001}, 0x4001) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000003000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000003000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000003000-0xc)={r3, 0x1000, 0x8}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0xec)=""/236, 0xec}, {&(0x7f0000001000-0x7f)=""/127, 0x7f}, {&(0x7f0000001000)=""/0, 0x0}], 0x3, 0x0) sendto$inet(r0, &(0x7f0000001000-0x39)="cfac981cfb6f5e4a2582c7f79a9455c1e5f091d6fac43940a8afa83ed98fc02dfe790cbc07554fd5e46104ec4777f387e8bb17336e922cd740", 0xfffffffffffffcef, 0x802, 0x0, 0x57f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f00008e8000)='A', 0x1) ioctl$sock_ifreq(r4, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/17 02:17:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = accept4(r0, &(0x7f00004d4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f000082d000-0x4)=0x1c, 0x80800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000229000)=0x0, 0x4) bind$pptp(r0, &(0x7f00001ff000-0x20)={0x18, 0x2, {0xfffffffffffffffc, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffe1e) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) pipe(&(0x7f0000228000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00003e6000-0x108)={0x0, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x451}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3, 0xc6a8, 0xb6af, 0x7, 0x65, 0x1, 0x7, 0x1, 0x6c82, 0x42, 0x3, 0x100000001, 0x8000, 0x0, 0xfe]}, &(0x7f00003b9000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000767000)={r3, 0x0}, &(0x7f0000609000-0x4)=0x6) connect$pptp(r0, &(0x7f00003fd000)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 02:17:21 executing program 4: mmap(&(0x7f0000000000/0xf93000)=nil, 0xf93000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80001, 0x3ff) mmap(&(0x7f0000f93000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r0, &(0x7f0000f94000-0x20)={0x18, 0x2, {0x0, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000b9a000)={0x8000000008, {{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x120) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000f94000)=""/218, &(0x7f0000f94000)=0xda) recvmsg(r1, &(0x7f0000b8c000)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000ac8000)=[], 0x0, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) 2018/01/17 02:17:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8000) setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000110000-0x4)=0xffffffff, 0x4) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f00009ac000)=0xfffffffffffffffb, 0x4) bind$inet6(r0, &(0x7f000046e000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x38, &(0x7f0000521000-0x38)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2018/01/17 02:17:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r1 = socket(0x11, 0x4800004, 0x9) setsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000170000-0x4)=0xf5e, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000026000)={0xd68, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x10) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454d1, &(0x7f0000026000-0x3)=0x0) 2018/01/17 02:17:21 executing program 0: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d14000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000aa8000)={0x6, 0x8000, 0xb33d, 0xff, 0xffffffffffffff01, 0x4, 0x9, 0xfffffffffffffffa, 0x7, 0x3, 0x7}, 0xb) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000247000-0x139c)={0x14, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:17:21 executing program 3: mmap(&(0x7f0000000000/0xf96000)=nil, 0xf96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8c000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000969000)="121757ded2497f77", 0x8) r2 = socket$inet_sctp(0x2, 0x0, 0x84) r3 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f000076e000-0x4)=0x0, 0x80000) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000010a000-0x8)={0x0, 0x2ed}, &(0x7f0000f97000-0x4)=0x8) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000f97000-0xc)={r4, 0x4, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000a51000)={0x0, 0x4}, &(0x7f0000982000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000a5c000)={r5, 0xa, "eacd71ce67f3d170a6d1"}, &(0x7f0000447000)=0x12) pipe(&(0x7f0000982000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x2, &(0x7f0000f97000-0x8)={0x2449, 0x6, 0x30, 0x7}, 0x8) mmap(&(0x7f0000f96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r6, &(0x7f0000f96000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x4, 0x4, 0x3, 0x0, {0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}}}, 0x32) setsockopt$sock_int(r3, 0x1, 0x2c, &(0x7f00000c0000)=0x5, 0x4) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f82000)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/17 02:17:21 executing program 6: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f00000f4000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000e25000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e06000-0x28)={@common='ip6tnl0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0xf, 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) accept$ipx(r0, &(0x7f00006af000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00008e7000)=0x10) 2018/01/17 02:17:21 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000cd5000-0x1c)={0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe(&(0x7f0000b97000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000dbf000)={0x0, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000793000)={r3, 0x0}) 2018/01/17 02:17:22 executing program 4: mmap(&(0x7f0000000000/0xe3000)=nil, 0xe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000e1000-0x46)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @broadcast=0xffffffff, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @rand_addr=0x0}}}}, 0x0) mmap(&(0x7f00000e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000e3000)=0x0, 0x80000) mmap(&(0x7f00000e3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r0, &(0x7f00000e4000-0x10)={0x1a, 0x1, 0x3, 0x9, 0x40, 0x10000, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/17 02:17:22 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f000016b000)={0x3, 0x80000000, 0xffffffffffff8000, 0x81, 0x6, 0xffffffffffffff9c, 0x0, [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$PROG_LOAD(0x5, &(0x7f0000dd0000)={0xf, 0xf, &(0x7f0000001000-0x78)=@framed={{0x18, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x20}, [@map={0x18, 0xf, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @call={0x85, 0x0, 0x0, 0x1e}, @ldst={0x3, 0x2, 0x1, 0x3, 0x7, 0x50, 0x1}, @generic={0x3, 0xf9, 0x400, 0x7ff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x88}, @jmp={0x5, 0xfffffffffffffffd, 0xf, 0x6, 0x9, 0xffffffc0, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000a86000-0xa)='syzkaller\x00', 0x6, 0x36, &(0x7f000087c000)=""/54, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000067f000-0x4)={0xffffffffffffff9c}) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000273000)="6458c61e39114fb8d65f199f80e42b8cc4b0e96dabe3fd998e73f5d96a2ebd909a915e4b7cece739b53c33d739f30e42601720e792b9922422961c1586705072be29009e1e9887b9455d0ca53c8dc20db7799dd691e97ac3411fe5eeea3987ab296466026a4b95", 0x67) 2018/01/17 02:17:22 executing program 7: pipe(&(0x7f00006e6000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000001000-0x10)={0x2, &(0x7f000024a000)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000797000-0x10)={r1, &(0x7f0000001000-0x49)=""/73}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x0, &(0x7f0000911000)={0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000cc7000)=0x0) bind$inet(r0, &(0x7f0000e93000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x6e, &(0x7f000061b000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a58d2b", 0x38, 0x29, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @icmpv6=@time_exceed={0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "860d54", 0x0, 0xfffffffffffffffe, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @loopback={0x0, 0x1}, [@routing={0x2f, 0x0, 0x0, 0x0, 0x0, []}], ""}}}}}}}, 0x0) 2018/01/17 02:17:22 executing program 2: mmap(&(0x7f0000000000/0xf1c000)=nil, 0xf1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0xf, 0xffffffff, &(0x7f0000f1d000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f00007cb000)=0x0) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000151000)=0x0) mmap(&(0x7f0000f1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f1d000)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000146000)=[], 0x1000029b, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x101) sendto$inet(r0, &(0x7f0000e7b000)="", 0x0, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:17:22 executing program 3: mmap(&(0x7f0000000000/0xac5000)=nil, 0xac5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00009c1000)={0x6, 0x800e, 0x10000, 0x8, 0x0}, &(0x7f0000ac5000)=0x10) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ac6000-0x8)={r1, 0x24000000000000}, 0x8) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)='\x00', 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) shutdown(r0, 0x1) mmap(&(0x7f0000ac5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ac6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000ac7000-0x4)=0x2, 0x4) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f000051c000)={r1, 0x800}, &(0x7f00006fe000-0x4)=0x8) 2018/01/17 02:17:22 executing program 5: mmap(&(0x7f0000000000/0xf5d000)=nil, 0xf5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f00004bd000)="c4", 0x1, 0x41, &(0x7f00006e2000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfd57) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000f5d000)={0x3, 0x1, 0x100000001, 0x81, 0x0}, &(0x7f0000f5d000)=0xfffffffffffffeca) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a67000)={r1, 0x10, "16a2055de0f237374636a761157dc912"}, &(0x7f0000d2e000-0x4)=0x18) 2018/01/17 02:17:22 executing program 6: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000244000)={@common='bpq0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000789000)=0x1, 0x4) bind$alg(r0, &(0x7f0000057000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7a000-0x18)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0xffffffffffffffc4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) tee(r0, r0, 0x0, 0xc) recvmsg(r1, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) 2018/01/17 02:17:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000985000)=0x0, 0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000aa2000-0x4)=@assoc_id=0x0, &(0x7f0000aa1000)=0x4) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f00001db000)={0x0, 0x0}) connect$inet6(r2, &(0x7f000027e000)={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xbdd}, 0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000aa1000)={r1, 0x8000}, &(0x7f0000aa2000-0x4)=0x6) 2018/01/17 02:17:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x1000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_LM(r1, 0x6, 0x3, &(0x7f0000001000+0x1dc)=0x0, &(0x7f0000001000-0x4)=0xffe9) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000489000)={0x401, 0x1, 0x100000001, 0x8}, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000bf1000)="02cd39cc3b105ff971b6642cd99e7668cc4ac1587ee5aec794e94d8d0a66b06e3839f0e3aafc80d6c117ef35f590fb64d2644433139e6e730662e557acafd4d6c7dd7521ebe452e4c500940a053543c527b9e515b43fedf41c82631e770d5c5966ec2bef7ed2be430408b8f012eeb0eb59f5ca3b5a9797fb67a8f84d6239ba4ba2b8ec10a659257bf78f824d669ea04ebbb21460d476f517d95a7d460dc450543b5ecc194f330d9e39939a88df202b712a2bd9aab0607edcb4b880c30426f3559115574f244c96bc8bf88dd6a741b78f1888b87edefd390fd09af9eba43af229fc21b23cab297d8ab381b4e84c23d3029f97fe13411c13", 0xf7) getpeername$packet(r1, &(0x7f00009a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000090f000)=0x14) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fdf000)={0x0, 0x0, 0x0}, &(0x7f0000275000)=0xffffff34) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000a7000-0xe8)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x4, 0x3, 0xf9a, 0xa, 0x80, 0xa0, 0x1d, r2, r3}, {0x1662b9e6, 0x0, 0x1, 0x4, 0x40, 0x2, 0x7, 0x8e1}, {0x3f, 0x725e, 0x7, 0x6}, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x2, 0x1}, {{@in=@rand_addr=0x8000, 0x2, 0x0}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x3, 0x0, 0xc6, 0x0, 0x9, 0x8b}}, 0xe8) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f0000c32000)={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c) listen(r4, 0x3) r5 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) sendto$inet6(r5, &(0x7f0000848000-0x1)="", 0xfdf7, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r5, &(0x7f0000dc8000)={0x0, 0x0, &(0x7f000075a000)=[{&(0x7f0000e74000-0xef)='4', 0x1}], 0x1, &(0x7f0000832000-0x220)=[], 0x0, 0x0}, 0x0) close(r4) 2018/01/17 02:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xfbfffffffffffffc, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00002ee000-0x5c)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005c6000)=0x0, 0x4) getsockname$inet6(r0, &(0x7f00001e0000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000031d000)=0x1c) 2018/01/17 02:17:22 executing program 0: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eaf000)={r0, &(0x7f0000e7f000)="06fb", &(0x7f0000eb4000)="", 0x0}, 0x20) 2018/01/17 02:17:22 executing program 7: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x1, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a97000-0x8)={0x0, 0x0}, &(0x7f000017c000)=0x8) r1 = socket$inet_sctp(0x2, 0x4000000000001, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000001000-0x1008)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x0, 0x0}, &(0x7f0000001000)=0xc) 2018/01/17 02:17:22 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000a73000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f79000-0x4)=0xfc9f) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f79000)=0x0, 0x4) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000f7a000)={r0, r2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000a5b000-0xc)={0x0, 0x0, 0x2, [0x17dd, 0x81]}, 0xc) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$packet(r1, 0x0, &(0x7f0000f7c000-0x4)=0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000b8000-0x14d)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "cb155d", 0x0, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, [@fragment={0x8c, 0x0, 0x7f, 0x9, 0x0, 0x6, 0x0}], ""}}}}}}}, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, r3, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000a46000-0x8)={r0, r2}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 02:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffe) r1 = socket(0x8, 0x5, 0x2) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000236000)={0x0, 0x5c, "8e16f1372f98565dc33c53ad07e639b2ac625f537c69ba64d01eebed56cbd2b45ed1def5633951d2dc049f92e6f5646ef6622786b374688abf2a3a0e9075e734c7f31c0ad5a85174c351bcd5f04a2e4996daef6a3f56d83ffef7de13"}, &(0x7f0000823000-0x4)=0x64) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000004f000-0x10)={r2, 0xffffffff, 0x4, 0xffffffff}, &(0x7f0000b16000)=0x10) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000996000)=@req3={0x5, 0x2, 0x3ff, 0x2, 0x1, 0x3ff, 0x7b}, 0x1c) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000d30000-0x4)=0x90) [ 1226.476456] sctp: [Deprecated]: syz-executor1 (pid 6148) Use of int in maxseg socket option. [ 1226.476456] Use struct sctp_assoc_value instead 2018/01/17 02:17:22 executing program 1: r0 = socket(0x2, 0x80000000000001, 0x0) setsockopt(r0, 0x6, 0x20, &(0x7f00005b3000)="020000126c3b172917e25462fa01a15eb90d2cf653f13cc379ede465f40f4a95bbff850a82633574f0b30000800099b397e69501f03d3b3d54436fc71cbcdc6e30ac10369300aff67d076348320700c0a94c470502e90000009398fc74e81b105fd02f9b14732017e2466a9fc43aea71263335960415800020ffffffff7fffffff00020006d1b0e6ebcb12c7291871363e9700004a4c939f5c0c14f1659ce8c8bed2e97e60a3649f2eea0c8263f845802ad72fa698807ef14a6a1813e900bf1d113b514dbdc05ea1309163d6a40de8391f2e98b7bbfbcbea", 0xd8) bind$inet(r0, &(0x7f00000f5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000659000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000489000-0x4)=0x6, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) accept$unix(r0, &(0x7f000016c000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000f82000-0x4)=0x1002) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000e5c000)=0x40000008, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fc5000-0x20)={0x6, 0x101, 0x8000, 0xfff, 0x3f, 0xc759, 0x8, 0x6e62, 0x0}, &(0x7f00000b7000)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000049c000)={r2, 0x1ff}, &(0x7f00003e9000-0x4)=0x8) sendto$inet6(r1, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r1, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) accept$ipx(r0, 0x0, &(0x7f0000848000-0x4)=0x0) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000efb000)="91c1658a0e943e113e58a755c03e4890e86f0727cab2cd8efbd425736d70926e03e4cafa2d9eff6050a09255ce3a87021df41153648e4ffdc0ca35e5d5b6c836ab8d2c239dcd7948fb9d427af9fac1e539a29f6f0b", 0x55) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x10, 0x3, 0x0) getsockopt$sock_int(r3, 0x1, 0x3, &(0x7f0000943000)=0x0, &(0x7f000080c000)=0x4) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000a01000)={{0xa, 0x0, 0x1f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, {0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80}, 0x100000001, [0xffffffff, 0xc548, 0x9, 0x8001, 0x5, 0x100000001, 0x3477, 0x7f]}, 0x5c) sendmmsg$inet_sctp(r0, &(0x7f00002f0000)=[], 0x0, 0x4000000) sendmsg(r0, &(0x7f0000b3e000-0x38)={0x0, 0x0, &(0x7f0000931000-0x30)=[{&(0x7f0000dba000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000676000)=[], 0x0, 0x4}, 0x44000) 2018/01/17 02:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r0, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) accept4(r0, &(0x7f0000361000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)={0x0, 0x0}) r2 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00006f5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$key(r1, &(0x7f0000e08000-0x38)={0x0, 0x0, &(0x7f0000c9a000)={&(0x7f0000bd7000-0x20)={0x2, 0x16, 0x2, 0x0, 0x4, 0x0, 0x7, 0x1, [@sadb_x_sa2={0x2, 0x13, 0xd36c, 0x0, 0x0, 0x3, 0x2}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x10) recvmsg(r4, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) r5 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000def000-0x38)={&(0x7f0000fa4000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00007ba000-0x40)=[], 0x0, &(0x7f00006b7000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/17 02:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000be6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00000bc000-0x18)="ad56b6c5", 0x4) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000007e000-0x70)=[{0x0, 0x0, &(0x7f0000f10000)=[{&(0x7f0000f52000-0x30)="70e88776da79d6c902feb0db1968d349a3b8a289e1ae5e69", 0x18}], 0x1, &(0x7f0000d4d000-0x48)=[], 0x0, 0x0}], 0x1, 0x0) r3 = accept4(r2, &(0x7f0000f55000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00006d8000-0x4)=0x14, 0x800) recvmsg(r2, &(0x7f000090b000-0x38)={&(0x7f0000f8b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000229000)=[{&(0x7f0000f8b000-0x6)=""/6, 0x6}, {&(0x7f000063e000)=""/222, 0xde}], 0x2, &(0x7f0000cfc000)=""/48, 0x30, 0x0}, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r3, 0x11, 0x1, &(0x7f0000643000)=""/237, &(0x7f00002b4000)=0xed) 2018/01/17 02:17:22 executing program 7: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4, 0x807, 0x0) sendto(r0, &(0x7f0000001000-0x14)="120000003200e7e50005000000149b000ae9", 0x12, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000a35000)={@generic="6d2bb42e2a555ea4f990915d9b3a30ac", @ifru_flags=0x500}) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000b60000-0x4)=0x8, 0x4) 2018/01/17 02:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000065b000)="79733976d8c30a4aead960f2bd08cfe62785ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000132000)={0x0, 0x0, &(0x7f0000948000-0x70)=[{&(0x7f0000d80000-0x71)='N', 0x1}], 0x1, &(0x7f000079f000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000087e000-0x38)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x280}], 0x1, &(0x7f0000330000)=""/197, 0xc5, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000074e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000c8b000)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x10, 0x1, 0x4, &(0x7f0000891000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f0000c4a000-0xc)={r3, 0x80000, r4}) 2018/01/17 02:17:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x9e, "7874732863616d656c6c69612900000000000000000000000000000000000000000000000000000000000000000000000000000500000000000500"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000fc2000)=[{&(0x7f0000fc9000-0xb5)="6edce12a068bb143ce4f9800f957e38e53216bd25b73a62b65e80b88c43abe759467834b53bccc6e6358f503fbc4fb1046c421a18148eaab526e1d5727df037a1977f997b66c419aac4d838e3d014133084813468c9b37024da2f697b9b50751b2072b004b092975c9dcf4e3a942fbd12e7994be1bf151e80259c275a33af7b1", 0x80}], 0x1, &(0x7f00007cc000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) sendmmsg(r1, &(0x7f00005c7000-0x168)=[{{&(0x7f0000098000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x0, 0x3, {0xa, 0x3, 0x2d3d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}}}, 0x32, &(0x7f00001b2000)=[{&(0x7f0000168000)="dff46bbd04eff8d19cec9d52ffb3c5dea5474a8907096c31ae308b90f14050c57c66f41cfafc8f51721181d3add0c978128a492656ddd90ffc08790998238e905a6b140b80264491c9d9e6cffc8c71b05fc2355ced75b72a00857eb86a05d232cfeeab9fd7c846b06d701ce6f518a4042d0e0a489f502797241ae177f86124e82a72f5e0881f01910aae8fffa05c66d4c969fed6d3de70deff92b3b7fb71fe158932e467356104cff646e3d3702f9f3904070460fa", 0xb5}, {&(0x7f000066e000)="ad994ee04401ee34a8c7f2f66ea0607c0414698a74482079223913d72d09bedc4daf815063bfb4f114101e7e76dd6ddfd33df145a052e2e09c267a25eb95f4ad13fafaf643c58e4e70b52ea437de7012b4daf498ac3a70a3f95bb30b302de721f18cb1cacfe4c8ad53f2853e78059f4006d0f8c206b7bf8afed6c29e6c6650dac767f56e3b0155ad28947103249c4d", 0x8f}, {&(0x7f0000730000-0x2e)="83afde1f6b3ff357e388d88c774e699f1e713b7cc2ee6634b386f07a41adf7b0d4dc2d2bd894e3d108e75e3f91a5", 0x2e}, {&(0x7f0000075000)="6f4167f9c891773d19bf18063dc94f8fcabbffc130514ae10da99e214191608e1ae7447ec26e788e05a89066a0bba523c443b3b1", 0x34}], 0x4, &(0x7f0000070000-0x138)=[{0xb0, 0x101, 0x6, "0c0a4225caafd5509574ac5da866118ef55aa6d910b9a6183655d8f3c00fa5c0a7ccfffb329e6c8aeb6bdd567b1388ca0cd42886339f0d54ee90065997abcd8d313930b8460e596210b9835c2fe08d8af3c489fbd1552b1f465242c36faadccda569d798da63bfd79e7c0f0bf78c717eb00e7683006a69c9a6295e798dfd90e54ebe4a9260b172f6f8e18642ed4e07174a60e17ab85be3e363a4"}, {0x88, 0x115, 0x5, "012e7ec3b88505c9f8d36561b77c0b32ee487650432147d29073237bf8df133e76ea5662276f5ac51f4008c59af146b2e2a7969835649b4be14452fa2b30b00a3510d1a15495ea085dfba8c2f3f6476fae63996faa51c39c0cf961bb5c2591792f4faf50bc87adbe756f24bf26ebba1e2bd4bd7b07698d"}], 0x138, 0x2000c000}, 0x101}, {{&(0x7f000090f000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x2, 0x0}}, 0x26, &(0x7f00005a0000)=[{&(0x7f0000a8e000-0x4b)="4f254e2deb6fc89e655cc97440c0757cd746d7e68b81b7861a2bc67f8c9090202a76034eec90e1b474450abbac87c585f3b3e826dafcd2458c57f5388547523b709185e5885c15bc6e5007", 0x4b}, {&(0x7f00004bd000-0x90)="7b5f190fa167029041d11246710c788a0870d805a2be4d04f5f40036db42f70971fcda7455bf4709adb2ebab0f4f04ccc843dd567523ee32e0665675b8a0a38ea2c4cc2b86a27e1aa953820d1d1684513c1082993d35a43e20823fc69a82e5a76e14e1c0fbeecbb2567fecd5842cc914b73e009cfc40aad224699d0c0ad2248da7f8b9ec7bb292449baeb2db70bb3cf4", 0x90}, {&(0x7f0000a2e000)="29475e44572738e293f83c2b03616cd5d0a6a185eec4be15baaee11331bdf0e7b17adc77e9cefea209b160b344879248d9580b7500ca18b3358b7c077fb28a7d", 0x40}, {&(0x7f000082b000)="ea69e60b33b3400f2314161454829af84cb2e15c31c0401a5f0bb41853e6ba06f108a3811cfe1c79a91158e7119a704e7096ca0d506c480483e73941655019708e567d0404fc8621e67c25beb76dbf9b299554d0f59a564b98bfe820f97ca3aacd32523c53d3e08e3e37f0db4916c4cafbc0940fd27bcb4441a16519804828173a9323e07d24a27239164968928797d383e8e155761a9190d9a00f2d419dade11345def1e855c0039a8d43f38d7abb02d3", 0xb1}, {&(0x7f0000263000-0xd1)="faf2e51c2cbcc8556d4f06715bc499f0ee24e2f295afd7aaf7b30179fb7f9ff29ee75f87fd4f00f651d5aa4b6bd4301d06d357a9aa05dd4e99f2f0388b88d019024de87138c247788557a01ec879d40c00c8ba3341748fc009cacf3aae71e84b0b0162dc100d7793c9f4efe11935d55574eedb46d6bb40a7400b4a5253f2a66b2c08e872b0bd44da0eb00ee612a2542852d3863b6d536d2ccfa5001f76a77a084a72b1c8309903c1296b23ee1b4783dec031476a047478efb428f11f6ec3ced8b868ea54f35f2c513418d19965248b3294", 0xd1}, {&(0x7f000078d000)="525b6e88470baee8edfca714f8634d5d8787cdaec5e0ebc673f406e699e818daf38859f1634aaaba2c331779be7b75d4f4d131ba731534c1cb9e2579879b46661bd77a6d1df5ad01aa7287621797d4d05aeabd4e845fa2edb4d3", 0x5a}, {&(0x7f0000907000-0xb0)="a67fe2275ad714808c6e1ea2cf97547d2a47eca6fdc35c192fc9d3eec89b047d5df52b60c85c5bbdbe35fbfc17fa5c89d2d3183102b2cea7ae144e6d6d38acb7affc818db2049cc717e98732dec2f75098b7900f09ec5c05535aafb49a314c08c8b9dbd9c9c21b9e1f5ca8055e032592da23ddba0ee72aa95abb176e87c8dd841c9eba761e044b4c08c3f81f3cfc83585a32f5a53195a18ac1eb52627a433c05f99c9fa5ae9ca6b691d33718c21fea09", 0xb0}, {&(0x7f0000681000)="4b10aa6f0e", 0x5}, {&(0x7f0000ca5000-0x1b)="bb1c23b0630296d5861cbe8dc5ceb9e1947d9e558c43a09d7d9bba", 0x1b}], 0x9, &(0x7f0000a47000-0x180)=[{0xb8, 0x11f, 0x5, "1c8f8e33120d91fe72d1a31cac9eab802a5b682e6ea62fd9d5bd7f44adfff27b944d5361f66d39c9fcd54d72b82f128be2f8e649bf17a3e162eb29bbb80bf457ccd2ca4532d12421f4adac5addefacaa3334ca871aaafe316d9a4dfbaef56b87acae00d22cd91ed9cce51dbcdedb89c8d59e31aa814795752d1f55a79825d2f393814e107cf8913bf0aa20246238a078b453e4eeadf5bd5913f465bd7a4a97d655"}, {0xc8, 0x88, 0xa7, "d46612b8c3ff9b3e40f8858847f6edf33ad52a0080e0084cae8bc13efadee3a6bd53307357351718c30a3bacc618f5e1c0ab54d3badde488469f7e4a19b3464e06f8c94332d149a69075fa076f763604a5c642c8c617c0b0906557730e194467f6896bd5fb6eebfdbb591840e660cd4b30a402f8deb2e336dc34861b9f49b2852a47e70b5587d6ad535ab7e483280864eb77ab885fd7c91804322cd8a22d894f3440a73abee8a944b34fc7d1229f2034bc"}], 0x180, 0x40000}, 0x1000}, {{0x0, 0x0, &(0x7f0000f8d000-0x40)=[{&(0x7f0000e06000-0xfc)="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", 0xfc}, {&(0x7f0000daf000-0xb1)="dde3bc8d2e0578df5e9e651cabd277dc6a818d889566cce975b2adbcef9f0113ffda664aef4b26079acdb2ac50638bf6221bcede81fdf948fca780830ce806c85e150f86bfef9130005523f1c9963aa3fd8624c64c6487c0e56fc7078919603302812611f2dea281aa31493ec7605fb5b4174a37daa7ac970a7e7be922a5382d163269c1c6e50348da6d3eabad0060def0d5eb41b2df860b6cce8e81cc9dba3f2139a306e75dad5e7bb64e036fa9e88227", 0xb1}, {&(0x7f0000ee2000)="06ece7880eb05a8acbab3388f4e0fd6e6b41e037305dc33d15fa98831c32172ae30fe80a0e37143b339ae979b6a1349e6acb98238841f51dd889d4a827fb61c6c52ecd9734f382e9dd31b449d7156a85349b7011ec71d4605463c01999c1b52017281123906392decd6440", 0x6b}, {&(0x7f0000aae000-0x4a)="50127d1698339b2760ebc8f26a7d1c23c935241de6ecf79e49dfcb60822e48cf1ce71cdb3d78936981577d9de424c890b0526e0103ee11b367cf8eae52ca3a03ecfbe82e537eba21544f", 0x4a}], 0x4, &(0x7f000048b000)=[{0x40, 0x11f, 0x2, "f6a7beaf9bb645b7cf83b682485a218a4a0b701d406a5da450e630894931f0a7dfd815957c1e182a000bbbb1e4"}, {0xf0, 0x88, 0xb, "b1bbe3acc6d79880c95d72d18ece291dd846bf05af9f15e275ed7244a0bae69b2d6e92f32a681de27cc0bc4f9511b336d99861d851dcb8ba67c59432a370433ddf3c403a0754066ecaa77f2ac14a66f7064c628b0c99ba93708a0a228057ccf2144f3854b2798b11c2d430516e88645c7ea08a6c6877dea2ac70f5f8c9ed450d3c58825efcbe3330acf8728e33faceba6896fb87b2c77c8372e2a3e9aea5ee444765130bcbe99da8ef4eb88bacd566ee1de95d1743b99724789fa9a51ef37fce202fb5d7491a7c9e28142949c61cfee8d2cb0d3f47210975f24e3e33a7"}], 0x130, 0x0}, 0x1240}, {{&(0x7f00004da000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x1, 0x1, 0x4, {0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}}}, 0x32, &(0x7f00006d5000-0x80)=[{&(0x7f000066c000)="0757330baf80cc95a35ebce22c1df2a11ac58b0259d4a60aee284e4b4f3d1c32ccf357133b68bfae8916361d1397a14c59c665aa", 0x34}, {&(0x7f00009ab000-0xc0)="0d5bb22f8dda1bd432a33ad4576b0a0725d551c23b7f4495e2edadd25587caa36f21abdf3e8983c397f6681a400e9c16486d45947e39bf0a1e961000aa595d84f85e798fa781b6e4abec1de0d39c1d4cb01ee2f3905a830642a7087eadcd800ab4d0007248ee3fb333525d173ef99003e837f6b641d9b91be0b9e9222054653d45d34c311035bdba48c79e2b906e90f0265d0e297bac3a08ced7ab36aa2dd0da640dba6297fd1bb4ff17dc1ba81ad0986464ad76301bc159cdad90e6b0196f58", 0xc0}, {&(0x7f0000a37000-0xd3)="10ec7e85f28f292ab4642bee3ae38ea1aa038b0db55309a256dfaecfda23967b97f100f6154b8ac44de9c73ee4c76e564633d7ae09f8289cfb9613165876ef0732290a824857b37dc4a98a6acd83be5b0439ad78623f84f780ed7d12489662f566dfc2507fa0fdbda4ac1f30ddfa744f3cba9d2f57406c1dc6567d0d027737ee7dfcea5ad64a08fe60cc4e9fdda451f1e8aeeaf84fa8ec6c56b1bd3b280474e727751a92e05d31265992cd890052e1d0529b32d4ddca7fb6d732b0582cef802f1ec657393b481ede8896ea3e46da650b037823", 0xd3}, {&(0x7f000022c000-0xea)="13620800f7d8209b7e4f33ebb60294ca78c9b2c5450e6d6309d1e875f35f61b2f411040d5295249b8f7afc636730ca950d80315e78f51ed2f9bf4a9332d74a342a57792d6d8a2dee2b3124d2be5b5356112b0f63e92d9713df3e6c4c66e1203cb6ae0f1b81cea6cfa436648fccd0f272b828cd5fb8952bd579bbd38862de2201f433d2422977f2635b6cb927e30c199adfa95f3e6588030f2b6bc4aa544608accdfb6a7f1a16a71c2f11b06bbf001ba7dc8d9b219a188448436195487c7631bf6e2701cf6b7e6dc51a5124cca713f6747c870efd6384b87c0962c76435e4fcc9c8b378683fdb6594ea91", 0xea}, {&(0x7f0000b1c000)="20a0f6ecab293f3a3d5d683ae5a27c6380f563ceed5b1cefaf6440bf96c2fba39b3145fc91525c26dd2658b29883829e7f49ca250d334e21975c2f00b3edf0659a2b08ba4f2c4f3f7c48631f84bc9608dbe1cc636fadb3d91bc05d7623a0673a5a8766a3a819c436bc02dd5a7ceb2c2dba1fe571fbe6484b12f61b88f481b1b8a11a5c864c9d8f009d52c64b40e53f4b8fec57fc618ca61854ffae63b18c92872de36db5d1cb22f6ee68220d318663f949ae8483d4e01ff40f21800f341994f2730bdf32ee705ddbf3de1aa8", 0xcc}, {&(0x7f0000e7c000)="f3e51110a14bae53c5a9ecfbfa3ada4ad8f5848dc783a67392b464519e94e4f18fcfa46058ea983f5ae26862f289a9e9f99073dd8f171f311ae9db5b3b9e734a2ea26d249aa63b249833b343e40249b220d2071fde43cad9a7b3e8ac0219ad60d65a4a70797ad1417006b5e3bfdd156b08491c07de86e9536b3afa8069c52315f258f73a7e4a1697b584ac3e63442cf21a27a6c87ab12bfcfa8482547b8a7b9c62885e7cc9b44386f0ee945c10b5a5f66de42a80694a521dfb6c", 0xba}, {&(0x7f000044d000-0xa6)="caa527af1b70391e7a9ab52d7b0a7b4dcbc14bcff27f5f9fd79e93e03afbc0bcdea610da40ffb94d28123be06884dc752458126db06bf4fe337c6de7f054564aa08327610095400211576ee67886ceb3db87529ea73c77c469264d0bca1efc2f0e1c1b1ffc802ade132cba97706b38738d51ce352c63681503030437af6a9f57a45379ab8a85ab4730e186a9db77e27b00e54f3d86a8e2ea9cbae0b02974a47071b3ef3e868d", 0xa6}, {&(0x7f00001e3000-0x5a)="fca37795346fd4bece29f6843409d53c9ae088a5c8e47188f76c72707bee5a58d29c36e6c30bdf03207ab88773ffef6a4ebac6c52155e81502e56a618f3cb91a44501e26ade25e19b0d8f0926adea28718dfaf35eec192f25dce", 0x5a}], 0x8, &(0x7f0000c48000)=[{0x100, 0x6, 0x790b, "1212572e9824bb7da6587a603515b680a2361a43444ab9f405357650056db7cc95b296940aca0e54f9b707f54f046268a20df764fd0973ff8f95dd54d7a3aeccb7d25ea03284b42a4e55cbc4178aff985ca529127bd2edea1e7619463539ec1dd465812212d4a2154c58773784123950435d13628486671ce7609e264b8a1a04d72a9c6ee6f760ded25635b046a6dbab644fee4967387d05093318f0cf62c6f89087682503133416b8c135de1772372f2389719e59574f170f8ba38a65cab693711080146679039ec7b5dd1fa6b2324e510478e5f45d08f446af44084325651d5dfd7ffc072ccf932baa"}, {0xb0, 0x112, 0xffff000000000000, "d0e4b8df4ce9477c89c2fbd0c02ac99bf52681476beb8af79c2e3e0471563fed362fd15474e4b769320b1ed37dcca3c682a848bb663e99cac8823aa90378344b789e4cd402615fecb79b48d89d8cad25e338ae107709051fb847049d20ec02763389ee2d6a57f7c5fb591983d0235612eca46b9e2c8116a271f9498ada347f850e0a4b8cf4a56b038da78dfe968ae586fc5cea72f6943202a1"}, {0x70, 0x19d, 0x7f, "0b658634fd2fe84644ab67d331310415b9f33940987fcec538e24f21a2ce7a2dc51805e1d4c257bc85100ea52e76ed116664a300ac80b152970057dca7f2c1752cd432e49598a4cb427c9e210894f332efd1c5faf889afde3bd7ad2d66"}, {0x30, 0x119, 0x0, "19bfa9bfdba02eea15aeaef4465b56d9b263f3605a5a6b41d2a0"}, {0x48, 0x0, 0x3, "cbb5dbe5539e733bb29908c6b2aa78b7286a966a9219037ffb22ff815cc471691aaafd03889093ee16ef3043f031cb9e33"}, {0x48, 0x117, 0xfffffffffffffffa, "745cc81adc4a17211abba49939e3372390dd94a543d37ec61140dcf807d3a59b9ef2fba0fde416923a3e499942feba7332"}, {0x100, 0x187, 0x4, "cd9fd0a6d8dd52715374482f7c7e9784a797b326278d964f8df1f605494b1b9f64ffe1ddb14b7f21c935617e070f2a137d58125bf75ec482d202b662993edc0240f6e10bdc655237eec9b1959aa54297b18ffc18360305dcb2babe8df6ad0fdc51ef403a1656fed8e691e5df9a975dd58c2a3fbd2655a4ccb1cb8bce9af98ea42ab6dbd855b8625f8882e498a4b6931c5ab8d02ed2e1ab787f48a53d232d8f0ca79f93f55f492f3a76d2e2cce4697b0a1ec0412a447498f8af11da5a027a27e01e70d00f897533ddafeee178331ae940848604f1286be15ff360dd80fa3d64026571cc9356c9f0bb71ca"}, {0x88, 0x118, 0x3, "3b7fa8c5e01dc4a3b1484fb8fb46bf1152183a1ea939db1f8cb1cfacf844e622a1c92ff03e15be1375b19321097ef1218d5aa613a459d87deaabb54fa946f2fe776797d27b7eb3a757123a11cce7085d361d7bfd61d868c21260ebafd6a9d454ec7063995067d610f641027974c8b5a4b60b6f"}, {0x30, 0x11d, 0x6, "06521c38d39b3d4d6bf0a83d8c4c793ba522ca55504d631d23cef2d536"}], 0x498, 0x0}, 0x6}, {{&(0x7f000076c000)=@pppoe={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @generic="5af6db425c93a5201f357dca07af7326"}}, 0x1e, &(0x7f0000516000-0x40)=[{&(0x7f00000e1000-0x1d)="ca735eaea65d0520b55853d94312d02b6af5b7067e3f4f72a63316a491", 0x1d}, {&(0x7f000038a000)="80d22e137689c0f00e7b1d993729c15b0abef0c6bd132397aa30d8081e39823156740cda92e18c3fe9c6e4f24797bfba3b363d2a810cbf48142ab843eabba67a08602f7ab70eea76582c0eceb6329d79916b6a195ae3b388f545e5e5f918647ce80eb8f1f1f15539cc3f193496de922beb53f9c39afa5ed67c757a7a2dcac3d4edc4b0068c74d986210b7cdbcb44a1bed18f5286c9428ce533b28ca9cf52d13e0109fcbb557a1bbcbbe45fd53304e74c275303c5b761aaf4152c79f7096d00", 0xbf}, {&(0x7f0000a8b000)="e8cd58da892bae6621c306758e5ec0bc1e8f24adace51c7c73eaa3f805c663aaa247d1fc0fbf0985a5736e3f1079322ba01a44fc7e901feb25e3cc543f8863d8f429394f705c62e4249b78873ec9786c36a418cc97ad0f13f98059fcd1dca0bdab278e2db66a72024d92d27be0674e66dc0d096c5e5997f47cbcca9d6a2a17b55e9bf500cc9b2fa96c569d056d683daf74f573eddbcaf9a2257f2259eb5c067ebb95c872f8e3b82164a2dd459aadb16a3a41a9507f8b506b4cd1fd3c64c77385756a", 0xc2}, {&(0x7f00006ae000)="1b445cba02e9abd725b71f95e205122d093672574617a90d3d327e92362c26b0041166244dbcb4b154ce8f8ce7a3c34295f2af01482490161625a211809dea8065686c07502662d29f04ea46cca33ed064719006a4d10fddb72c635ed759780323ce8f2277934314ce9a4b855d4889faafa86fc8bf8d749756f992ef7a946abc2799ad80c54d6dd58aed3800d501be4722e4bd771b8a6c", 0x97}], 0x4, 0x0, 0x0, 0x0}, 0xfffffffffffffff8}, {{&(0x7f0000aee000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x3, 0x3}}, 0x26, &(0x7f00009b6000-0x20)=[{&(0x7f00000f4000)="999182ede9767b151dd89c7bb43934e58169f96431cbe6da2c17dc23c491df2c72a3d0ebd75ae7d333b9a688444bc6819317647e97030c8b3972a1f1f49235b2bb81d2a782d7ead6c26219258f34a296ee0f13e1e33cd4ece9b181c26720e507877b110ba91c76e30d5b75a6a24523c95826bcf7d87485daec9c1e54b01083798ef51864ad302b41f415d7685e14dd7167d81f1a9ca9134fd8342395a7fab9489289e521d275a0cd23808fff6949b5074042", 0xb2}, {&(0x7f00007ee000)="bcf01290394eb8a48705a70d61c694996c0c87f630be5746138901b02468e5ea32067a4a280feaa6b5abf4c5567d8c5b12a556dc47869801cebbe300048f033b0002f955690d896131df73ce5c50a62bc6b3597e826fb494e122f6f4671284ee0354e65009b25852017c2f780c5eb225e2ac09b899ceeb1f0de3dd15d2396a2c62b49b080d65515532dfedaf59fa53", 0x8f}], 0x2, &(0x7f00000d5000-0x380)=[{0x100, 0x113, 0x5, "442ba0c99a84a78f72b809b506625f2dd746b8007efde957ff6a3333704cfabb7dbb0ddfe0e4ee7449e3762844a971c13eb40fa4c91bb7da93f18d33a90aeb2d2a9fedfc1f7eaabf76790529510f005a66814161c7258cef74b839ea32399aed8ad731e3cdf9d59caa04843d50ddb5d8e08028a75ff1c92424ef2873ca329be9936e599634a89d13b6c8d11596f8ec8f041557025572497d0e23f8e9240dafd3a6e86aabe1d21d5f1744ddb0acffcbfb8d7690ab63a079dbc64930f5f5fd27f113212f0970a7b56ae2e13d164bcffc0a8dc1d7ab8aba5761aa56391bc47852b45c49ee08c9a096430461c6a59ff95c"}, {0x48, 0x117, 0x7, "e2501871b76cc79ec59fde15b2e14222c7014499f28fee91c7e1a75402cf6a29f96b1d3a81ed3d8b45b4697c915d2a5cfad0560b8e57202e"}, {0x48, 0x12f, 0x1, "aa34e0a60436ffce725b66990f0a93e1ad9043c57c31c11498cf8a5ae86625fbea0ce844a981ad2d146a86c4e307a81ca749ff7ed4"}, {0xb8, 0x115, 0x5d0, "74ffd4d9b7e36a571a3d54d6a3f5738fff6ad6b8aa111a05ebd6e36ebeaa47c4c327abfffd0ebbdb06f444cb5ec5dbd25336e7d4f497d95ea1bea20c633cbbbb0d1db0de6307277e83d3abf68a8e6a33780a51ed61b6ba3f6b9205a5fc36020284d8eae6953170025670acb7a8208af70b399175a0cb6e5126056656a8dbf95ea6da5b16018bcc92acb0ad6817e3327bf744224dca47c36518bb69561de192437818"}, {0x100, 0x10f, 0x2, "a6cfea95fd4d3868b16a0d3910a38f75babad4c97d30a9a280d9456f3b075c62f9fa2b0dbf37f695be354dc90be2ade87e8325d9300c6001d8518751d840614bc553d330c4e8c3a66b042d7e9eba342f0264996356df5eb818650b113a9040072297f65684a39ef46ebdfd49a770fee08e229e2fec67f63754d1907ef100347dbf04ae46058872258afd309440df7704f9b365aa851ab5cdc934846226fcf3e918149c3c36c50fd02c2c4c6eab4775292678fda1d2a08595ffc971073ca89c9ee8c60717dcdb3f59deae7f254e59d1c557f330e076e47247be2a859604b5125574d787d53685bfb77a6792db"}, {0x38, 0x0, 0x7, "4e92f57fb1a54655d2b4261aeb200450c4751404b67b3e938d3cf33e5b2c34840517d8fef56f"}], 0x380, 0x40800}, 0x3f}], 0x6, 0x0) 2018/01/17 02:17:22 executing program 2: 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={0x7, 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) getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x32)=@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}}}, &(0x7f0000001000-0x4)=0x32) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000003000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000003000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xb) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) connect$l2tp(r0, &(0x7f0000001000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x1, 0x2, 0x4, {0xa, 0x0, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}}}, 0x32) 2018/01/17 02:17:22 executing program 3: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = epoll_create1(0x80000) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000e6f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x91e, &(0x7f0000e70000-0x8)={0x26}, 0x8) r2 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000b92000-0x4)=0x13, 0x4) r3 = socket$l2tp(0x18, 0x1, 0x1) bind$inet6(r0, &(0x7f000089d000-0x1c)={0xa, 0x3, 0x10000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f000083e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000e71000-0x4)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000235000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r4}, 0x14) 2018/01/17 02:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000ccd000-0x24)="240000001b00fbffebffffffffff0000110000000400030000000074f7000002de161701", 0x24) r1 = bpf$MAP_CREATE(0x0, &(0x7f00001ff000-0x2c)={0xf, 0x4, 0x2e3, 0x9, 0x1, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000afa000)={&(0x7f0000745000-0x8)='./file0\x00', r1}, 0xc) 2018/01/17 02:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f0000db7000-0x1c)={0xa, 0x0, 0x2, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x8}, 0x1c) listen(r0, 0x43) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$kcm(0x29, 0x2, 0x0) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) r3 = accept$inet(r2, 0x0, &(0x7f0000016000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004aa000-0xa)={0x74, 0x8204, 0x8, 0x7, 0x0}, &(0x7f000072e000)=0x10) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a16000)={0x0, 0x1, 0x3, [0x200, 0xffffffff, 0xfffffffffffffffc]}, &(0x7f0000f73000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00005eb000-0x4)=@assoc_id=0x0, &(0x7f0000d7c000)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000315000)={0x0, 0x6, 0xa003, 0x8000}, &(0x7f0000128000-0x4)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000a5000)={0x0, 0x4}, &(0x7f0000dff000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000645000)={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]}, [0x5, 0x7fffffff, 0xfff, 0x7, 0x4, 0x0, 0xffff, 0x7, 0x7, 0x200, 0x6, 0x3, 0x4, 0x6, 0x7fff]}, &(0x7f0000af1000)=0x108) sendmmsg$inet_sctp(r3, &(0x7f00000a7000-0xa8)=[{&(0x7f00007e1000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000bd5000-0x30)=[{&(0x7f0000944000)="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", 0x1000}, {&(0x7f00009b6000)="0e169094f200677a1e7ae0eb6c5874cd6ed5f78af5522a9222a494e4124d58b255e66be57ec8ca4c1b303c1ef0f375d60e30ca33b33ce76334bc0cc416f280084faf618379bd7136c1ea2a38dbddeb0dbd5148b9eb117b378e3830d05a48a6fda4c67b13708fa6b33e2eddccdfd8dc08cd66ed8d413f55452f282e89541f664a65310231024fae5c6b1b88dc5e3afafa46c4f838b34e2a28d925c8003a53a8098b110fec267e722717ba7654186cc7c79c", 0xb1}, {&(0x7f00007ed000-0xa4)="0b1ffc17c115bec2eb6750e7ed213fb5c6f39585cff15fff84fab3e84675a0a102b8b2a2c1a08a835c6a09037e6677694afa002fc07ab0cdb00e435ab47bbbdb2f85c14ba4bb567d93860a45b565b2b967fd238e8a823d41670b465f23390ed3447af1d538a65eeccd7e65761c3c6e8a6ee30d092d28d8337b5fd7eafedc25e947a5197c513233a006a175952f751b83adc9e0ca391d39cb01174b2966d9b21c753350c5", 0xa4}], 0x3, &(0x7f0000714000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x1f, 0x1, 0x1, 0x7, r4}}, @sndinfo={0x20, 0x84, 0x2, {0xfff, 0x1, 0x9, 0xfffffffffffffff7, r5}}], 0x60, 0x1}, {&(0x7f000078c000)=@in6={0xa, 0x1, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c, &(0x7f0000216000)=[{&(0x7f00008af000)="064cf2cbb1e872bace383222ee06d0ffcaaaf5c4c76e9222eeaab126612fc5cab51a0b165c05361a8f5b8228c306c3fda2d2e7a5f9d57cc46b0da5259ce8543ddb0b17f5880fd33adcc122f399a07151765f67baa82245b3d274e27d102edbbe58da199694ad31b12193e46e4bc647c0c3f5fdee8a4bf39c65b7ff91430de3623801f966ed57", 0x86}, {&(0x7f00008b0000)="8711eee1fa75a53f2dcf253597a4dfdefb8dd789c6006ffc7f98eca0e5224d59d5abeebc03a748867e01d25b8d01b8b2eaed2eaf97b00f5a0f9074c5ba97b06a8a5bc7e08b766d0304ae35eca6a4b266ce121eb3b052fdf6c7d8d1e99c2d7a89864bab0b1e0cd8acb1d5083b6d5631383426dda50225a6a6271dc278ceb62806db0647862c89ab5711c7c8aa887990239a72d6f4f23f7f70e95a4c3d8481ee2eacda49763b6a561cc3c9ffc6d7a413", 0xaf}, {&(0x7f00003f1000-0x84)="2a750b1de2a52995f77538beb369f79dd0f8b73a9cb6d4b48f905a55a9fddf56d60430c664dd37adc8f013dcedc36f5115cc2c1e94886ae5d7100d6162d4c2e3832e4d64e1fc93791c7598335f682d0cc08722489f8069a823b70f2a50fda61e5716f952080d995e53d170e1f647b73d63791de52fd05ea1dc55c32a4a25e1bc5fd603af", 0x84}, {&(0x7f0000e15000-0x33)="e0a6d96169e8e7c7cbe181c4f6f3f6f348b228a1228948e33f086c2d82c3da0498f08df654a5653b9bd5f83e8518590bf46826", 0x33}, {&(0x7f0000bfb000-0x53)="4b47dc92afab794379a168aa1e25b681f8ec0e0b7a4f5b38b667cd047cb4d9472b65cee4193c87fd3e104bf126a23aaaed26491b1b7e130ef214c0c0a300bdf3510036361ba467cfae838248c6ad5e741224e3", 0x53}], 0x5, &(0x7f0000c23000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0x244, 0x3, 0x2, 0x9, 0x3f, 0x1, 0xfffffffffffffffa, 0x3d9, r6}}], 0x30, 0x8000}, {&(0x7f0000676000)=@in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xffff}, 0x1c, &(0x7f00002cd000-0x20)=[{&(0x7f0000cee000)="c7b3edf2242275963d93b479dd010fc26f393176116ca17f55d4f23979d0568a7e3271eae745cc20e9c132cfd8b67a621a", 0x31}, {&(0x7f000057f000-0x83)="1dfeed226dd791621a68bae2937e657f1ba6d4371a6ee4de6b3aa665c91414b7980e8aafd14d19381fb1642b2d66d01741cf3511908860d3c612ffc6c2122ead90f222dc4bd99bbb8abdefeecb502efea279a03172c6f833b849f99c953dbfccdeb0d86aa4270972a472d59f03d460274beb53049b2fe75bed7d7a3d64a9d80384074f", 0x83}], 0x2, &(0x7f000093c000)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffff0000, 0x1c0000000, 0x800c, 0x80000000, 0x5, 0x6, 0x80, 0x19a059cb, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x40, 0x200, 0xfffffffffffffffa, 0x7, 0xa72, 0x101, 0x3d38a799, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x400, 0x9, 0x3, 0x100000000, r9}}, @init={0x18, 0x84, 0x0, {0x3, 0x7, 0x80000000, 0x40}}], 0xc0, 0x5}], 0x3, 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000078e000-0x4)=0x0, 0x4) write(r1, &(0x7f00007d9000)="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", 0x599) write(r1, &(0x7f0000363000-0x1000)="bc", 0x1) 2018/01/17 02:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000690000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x2e9, &(0x7f0000f70000)=[{&(0x7f0000f69000)=""/13, 0x9}, {&(0x7f0000f70000-0x8f)=""/143, 0x8f}], 0x2, &(0x7f0000f73000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000abc000)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000004b000)={0x0, 0x0, 0x0}, &(0x7f0000100000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000faa000)={0x0, 0x0, 0x0}, &(0x7f0000f8a000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000840000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d48000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000268000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000757000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000876000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d11000)=0xe8) r7 = getgid() sendmsg$unix(r1, &(0x7f0000411000-0x38)={&(0x7f0000fa5000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00002fd000+0xaa)=[{&(0x7f00006b8000)="58443afe34cb245b89720763090faebebf71fb2d26b927f4f843f7e5d8bf216bb85c77ee13eb0dad0517ac39440654cb1581379a60043e664673face38855a00f7b6c17fa16dc94405f2af2553c718ea507a74086e1a7719f4dd5660b221f249b8c8e0f81fa71b206cb99be1e095b31a236787e616f2dcc907cda7e1", 0x7c}], 0x1, &(0x7f0000f07000-0xf0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xf0, 0x40}, 0x80) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f67000-0x70)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00004c0000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r0, 0x3) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f000022c000)=0x4, 0x4) r2 = accept4(r1, &(0x7f0000311000)=@hci={0x0, 0x0, 0x0}, &(0x7f0000c5d000)=0x6, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000bd1000)=0x0, &(0x7f0000f1b000)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000b18000-0xa0)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x9ed9, 0x2, 0x3f, 0xfffffffffffffffa}, &(0x7f0000a3a000)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000259000-0xa0)={r3, @in6={{0xa, 0x3, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffff80000001, 0x6e, 0x40, 0x50a}, &(0x7f0000f81000-0x4)=0xa0) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f000073b000-0x80)=[{&(0x7f0000e13000-0x11bc)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}, {&(0x7f000000c000)={0x6c, 0x41, 0xa00, 0x1, 0x2, "", [@generic="ebc3a3b79d510efe5d6cd4e242ab575395c7cbc43e0d14ef647e0b3843c86e4f79f7de1b2824ae566f4747988dc21a5b89ff5d851ef30d7302b7766f6a7cd0e711ff3d6b35c33dab5d563138861a555153bb2405cde1096ae2c51f"]}, 0x6c}], 0x2, &(0x7f0000414000)=[], 0x0, 0x88000}, 0x200007fc) accept4(r0, 0x0, &(0x7f0000d6f000-0x4)=0xfffffffffffffd27, 0x0) 2018/01/17 02:17:22 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x7cc, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000003000)=0xffffffff, 0x1) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000)=r1, 0x4) syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x0, 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}}, {[], @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) [ 1226.665628] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/01/17 02:17:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$inet6(r0, &(0x7f000008a000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f000077b000)=0x1c, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000023a000-0x78)=[@in6={0xa, 0x3, 0x3ad, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x10}}, 0xcd}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}], 0x78) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000ead000-0x28)={@common='gre0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/17 02:17:22 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000743000-0x4)=0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00001de000-0xc)={0x0, @empty=0x0, @empty=0x0}, &(0x7f0000cbd000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@common='bridge0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000713000)=0x73519af3, 0xff78) bind$inet6(r2, &(0x7f00007fe000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) listen(r2, 0x0) writev(r2, &(0x7f0000a30000-0x60)=[{&(0x7f0000ff2000)="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", 0x1000}, {&(0x7f0000df8000)="0845450953016463f851cbb21acf0f01346d493a6261a2eb4dca8023459b78b0d3ae8a7572f760d5b80b1d4f30f5673e9863150f4010dfd269080cfa3c2ec5de4bab3d5569ad1a2b2ace638f00c6e8235f4942ec18fcefedfc06248eacb843bb2de80b2cfba5fdf6732176fc08314e2af4d4e2eafc93991c6053d4c4a40ca6f00e5319149c7d04857c4350abbdb6634ea5b548cc4df2e6488c9a1c124bf6f0880768ec0f13a5ec0fe286751945df957cefe57b0a479cc191aefdaf4b0a457f017e595bb180f1a08c6bf5ce7f4d1e47b8903443746270090a443c064577a96be00c4723", 0xe3}, {&(0x7f0000cfc000-0xf0)="7d90f9a77f4237e1ceaa75640ed4025b0b9c2fe5368ded827892e23a5835190128c13d47d67806a2c0e5dcc2a51a6f931e2f24ed5464d75881b4274a99f558575dda35335b69bf65cf1282a3f3a3a8ee20f30eab34c82fcb4012f8a66ce75ea8510a9e858b2af138a37c551995362ca7ca4ccedbe4cd26c019ecdd832481ce9afc941b6eb9706f11cb05513f8e2e083e9672728035326248231dcbeb6cb925f840f899919d267d4455cbd97eb8009f13a9871fec0adfa4fe1d69a0b80733298b775e57838d3066de56e899d1d30f795f6b4340ef923b46f4bb51f75f15f68c1eee072a3f0ec8ec7316e4ceb75108a290", 0xf0}], 0x6) 2018/01/17 02:17:22 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000026a000)={0xa, 0x2, 0x3ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000b7d000-0x10)={0x0, 0x38, &(0x7f0000554000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}]}, &(0x7f0000f0d000-0x4)=0x10) [ 1226.731444] netlink: 'syz-executor1': attribute type 3 has an invalid length. 2018/01/17 02:17:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) socketpair(0x11, 0x800, 0x8, &(0x7f000002a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000053000-0x8)={0x0, 0x6}, &(0x7f0000cf0000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000328000+0xd9c)={r2, @in6={{0xa, 0x0, 0x40bc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x101, 0x6, 0x1, 0x10001}, &(0x7f0000371000-0x4)=0xa0) r3 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r3, &(0x7f0000a96000-0xb6)="1f", 0x1) setsockopt(r3, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r3, &(0x7f00007b0000)="01", 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00007fa000)={r2, 0xfffffffffffffffc, 0x6}, 0x8) 2018/01/17 02:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d3d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000dc3000-0x10)=[{&(0x7f00004f6000-0xa0)="05a5044eda8dc7b0adefd751090e09619153805d99915210055c2e5f797d1894a4df12f1f36a9fa8d3874f154ec8ff6880dc196f07f58d3f0c57d244f8688635488ebf97a1d1aa728541bddf5fc26624e0b4971a2f66f54a35c39ad7941ec0ee0b99f2f82d7a742af4eb6061b343b3baa74c552a6c4db526eb82fb380f9a851ab8fb96a8d846a59282b6e854a616ee96a58029691a65e72f15ef70300e1c57c2", 0xa0}], 0x1) recvmsg(r1, &(0x7f0000e5d000)={&(0x7f0000aff000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000396000)=[{&(0x7f0000cdb000)=""/158, 0x9e}, {&(0x7f00001c8000)=""/4096, 0x1000}], 0x2, &(0x7f000096c000)=""/239, 0xef, 0x0}, 0x0) 2018/01/17 02:17:22 executing program 0: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000183000)={0xffffffffffffffff}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000731000-0xc)={0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f00008ac000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000d5b000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, r1}, 0x14) r2 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f00003c2000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000a81000-0x4c)={0x0, 0x44, "9ee29f714da1c24113e65603774142b7537f2f1ee441844e8a6d8adda1ef1fd92866ee371b7b91ee49a7de3ec54aa76b9aecaba820fb4e02c5e3eeef6a85ebcd4c4893a0"}, &(0x7f0000f66000-0x4)=0x4c) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f66000)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f00003f0000-0x4)=r4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f65000)={r3, @in6={{0xa, 0x0, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0x4, 0x9, 0x8001}, &(0x7f00000b8000)=0xa0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r5 = socket$inet6(0xa, 0x2, 0x0) socket$inet6(0xa, 0x3, 0x9) setsockopt$sock_int(r5, 0x1, 0xf, &(0x7f0000453000-0x4)=0x3, 0x4) bind$inet6(r5, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000f65000)=0x3) 2018/01/17 02:17:22 executing program 7: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = socket(0x3, 0xb, 0x7294) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000709000)=0x1, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xc, 0x0, 0x0, 0x0, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe(&(0x7f0000d42000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000ef0000)={r0, r2, 0x6, 0x3}, 0x10) 2018/01/17 02:17:22 executing program 5: socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) connect(r0, &(0x7f0000630000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, 0x5b) getpeername$inet6(r0, &(0x7f0000b80000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000056d000)=0x1c) sendmsg(r0, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x5, &(0x7f0000d8e000)=[], 0x25e, &(0x7f00005b6000-0x28)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x800}, 0x0) 2018/01/17 02:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) bind$alg(r0, &(0x7f000049c000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) readv(r0, &(0x7f00009ee000)=[], 0x0) sendmsg$netlink(r1, &(0x7f0000b1b000-0x38)={0x0, 0x0, &(0x7f0000f28000-0x50)=[{&(0x7f000000e000-0x14b8)={0x1150, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="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", @nested={0x140, 0x94, [@generic="f7db97ad6a42a7f6973b203020d9685638c10d25a5fa36de71dc164d521d7afd7cfe4a1ef095f77c7798c3a46bcc1d2c22380551f0e922e3d845e40a21710fde2ca4a728e6256076b9b1ffe84bab6601491ce8e75100986c461d773e62b38d43e160587e9bb4b4da19771a23ba0b8c78c231491fa4d350fb940a4a1768225959d160564bf86318f8fe6d37ae7522aa3c3df2a0f21fdb0f2aee", @generic="8ea7f86b141405fd07bf2d5baa5616aaff158a54ade5668793bf582eab73a5d90254a720f881b891c4899129d5d7fccaf476f4466ba78ee1ca067077d4c9bcd72ef2ad77589aab865c80585e4b37fbb60ed66f0d24b1d574bcfa5428a823fd4ca9dc8bea4fdce8a55c21627b6e29dbb541498b64df9f77ccc3c2cf6897cb7c5bee8e94beda036d2ba6aad3f1f69964e67b204bfaea9f76fae7c29c78273291e503f5"]}]}, 0x1150}], 0x1, &(0x7f0000d6d000)=[], 0x0, 0x4000080}, 0x10) recvmsg(r1, &(0x7f0000763000-0x38)={&(0x7f000026e000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fad000)=[{&(0x7f0000514000-0x2f)=""/47, 0x2f}, {&(0x7f0000fc7000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000080d000-0x26)=""/38, 0x26, 0x0}, 0x0) 2018/01/17 02:17:22 executing program 2: socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000dc6000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f000096d000+0x14a)={0x0, 0x0, &(0x7f0000c19000)=[{&(0x7f0000a21000)="a1", 0x1}], 0x1, &(0x7f0000d80000)=[], 0x0, 0x0}, 0x0) close(r0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000561000-0x8)={0x0, 0x2}, 0x8) readv(r1, &(0x7f00004f8000-0x60)=[{&(0x7f00002a4000-0xf1)=""/241, 0xf1}, {&(0x7f0000a27000)=""/245, 0xf5}, {&(0x7f0000f10000)=""/86, 0x56}, {&(0x7f0000418000-0xcc)=""/204, 0xcc}, {&(0x7f0000f2c000-0xd5)=""/213, 0xd5}, {&(0x7f00008e5000-0x7b)=""/123, 0x7b}], 0x6) 2018/01/17 02:17:22 executing program 1: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x80006, 0x5, &(0x7f0000f91000)={0x0, 0x0}) mmap(&(0x7f0000f91000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f0000f91000)={&(0x7f0000780000/0x3000)=nil, 0x0, 0x1, 0x10, &(0x7f00002af000/0x4000)=nil, 0x8}) connect$inet6(r0, &(0x7f0000f79000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f0000001000-0x20)=[], 0x0, &(0x7f0000e31000)=[], 0x0, 0x0}, 0x0) 2018/01/17 02:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = accept(r0, &(0x7f0000143000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000286000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f000052e000-0xa0)={0x0, @in={{0x2, 0x1, @rand_addr=0xffffffffffffff9d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x80, 0x4, 0x7, 0x4}, &(0x7f00005d7000)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000f70000-0x8a)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0xfffffffffffffff7}, &(0x7f0000575000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000a64000)={r3, 0x6, 0x30, 0x9038, 0x1}, &(0x7f0000f3c000)=0x18) r5 = socket(0x1e, 0x5, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000a27000+0x89a)={&(0x7f0000f10000)='./file0\x00', 0x0, 0x18}, 0x10) sendmsg(r5, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03000000000000af50d5fe32c419d67bcbc7e3ad316a198356ed0008341c1fd45624281e27800ece70b076cf979ac40000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000d0c000-0x30)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000448000-0x8)={r4, 0x7b37}, 0x8) bind$unix(r1, &(0x7f0000ea1000)=@file={0xcf4bf3c1ac41125c, './file0\x00'}, 0xa) 2018/01/17 02:17:22 executing program 7: r0 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={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) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000-0xc)={0x0, 0x4, "6a0cb40f"}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000001000-0x8)={r3, 0x4}, &(0x7f0000001000)=0x8) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000001000-0x4)=0x442) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r5, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7}, &(0x7f0000002000-0x4)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r5, 0xfffffffffffff21c, 0x3}, 0xc) poll(&(0x7f0000095000-0x20)=[{r0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000001000-0x1e)={0x8, 0x401, 0x3, "dc96dc43b6cf", "2f9ce4b7a19d99dcf56659d62be2be21"}) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r4, 0x4) 2018/01/17 02:17:22 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f000000e000-0x18)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000008000)="", 0x0, 0x0, &(0x7f0000013000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/17 02:17:22 executing program 0: mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e17000-0x8)={0x0, 0x0}) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x400000005, 0x84) connect(r2, &(0x7f0000f1f000-0xa)=@un=@file={0x0, './file0\x00'}, 0xfd4e) poll(&(0x7f000025d000)=[{r1, 0x0, 0x0}, {r2, 0x1000, 0x0}, {r2, 0x0, 0x0}, {r0, 0x900c, 0x0}, {r2, 0x4000, 0x0}, {r0, 0x1201, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x1001, 0x0}, {r1, 0x1001, 0x0}], 0x9, 0x1) ioctl$int_out(r2, 0x2, &(0x7f0000bd7000)=0x0) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0xf, 0x4, &(0x7f0000f21000)={0x0, 0x0}) mmap(&(0x7f0000f21000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000f22000-0x4)=0x0, &(0x7f000017b000)=0x4) 2018/01/17 02:17:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x100, 0x0, 0x0) pipe(&(0x7f000088b000)={0x0, 0x0}) setsockopt$inet6_udp_int(r1, 0x11, 0x66, &(0x7f0000009000-0x4)=0x7, 0x4) 2018/01/17 02:17:22 executing program 6: r0 = socket(0x4, 0x80a, 0xf7) getsockname$netrom(r0, &(0x7f00009b7000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000706000)=0x10) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000000000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/17 02:17:22 executing program 3: mmap(&(0x7f0000000000/0x51a000)=nil, 0x51a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000515000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f00001cd000)=[{&(0x7f0000519000)="a2", 0x1}], 0x1) writev(r1, &(0x7f00001f6000-0x90)=[{&(0x7f000051a000-0xfad)="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", 0xfae}, {&(0x7f00001ab000-0x94)="dae682a46d4bfaa1f3ceb3aedc136390ae78ff4329c47d03bdb8274080f3711c8104858aa8c994a08dc9ad40a2a51499193e79a341678b04ccaee42d2a605ba7439d253950b4663df80e0d14b1e86ea9c4e162", 0x53}], 0x2) setsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000277000+0x121)="001ef73663ef9ac7ed95338ee2944a5ac1a9ee483cc05d4cc5244e22ed3b167be145260505ecbb74788f666e8152d159be90a2c772fd7c138c44cb0711a005e261d5ea64bc64e3c5745b61b8cbf2309f58ec02bac3bc93c450f4d16e6402f0909aec7bd76fa1fe3344eb", 0x6a) 2018/01/17 02:17:22 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000008000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000002000)={0x22, &(0x7f0000008000-0x22)="25ad664c13721666cf30f891a3269912521446a79de7f9d1915b51d310ea367e444b"}) sendmsg$netlink(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fd9000-0x40)=[], 0x0, &(0x7f0000001000-0x48)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}], 0x18, 0x0}, 0x0) 2018/01/17 02:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000204000-0x2)="1f42", 0x2) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000c2f000-0x5b)={0x0, 0x53, "2be4729573fa6c00d9e741ed96365ac0652fe1fd3877e8545cd746430118958a289579ef07f072703cbd711d69950efa7ee886a91bf99925f895ffe8aaf4ce5b2d63263fe4c66c1c657db7600a322143c0567a"}, &(0x7f0000d2e000)=0x5b) accept4(r1, &(0x7f0000c2d000)=@generic={0x0, ""/126}, &(0x7f0000531000-0x4)=0x80, 0x80000) 2018/01/17 02:17:22 executing program 7: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x6, 0x5, &(0x7f0000de4000-0x8)={0x0, 0x0}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000de3000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00000a4000-0x4)=0x10) r1 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000de3000)=0x0) getsockopt(r1, 0x100000114, 0x2713, &(0x7f00002b1000-0x28)=""/40, &(0x7f0000dd5000-0x4)=0x57) 2018/01/17 02:17:22 executing program 5: mmap(&(0x7f0000000000/0xa98000)=nil, 0xa98000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x3) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a96000)={0x0, 0x0, 0x0}, &(0x7f0000a96000)=0xc) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a98000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x800400000482, &(0x7f0000a98000)="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", 0x334) accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) 2018/01/17 02:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0xfffffe86) 2018/01/17 02:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000439000-0x4)=0x200, 0x26) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000241000-0x5c)={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x1ff}, {0xa, 0x3, 0x100000000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x3, [0x8, 0x0, 0x2, 0x20, 0x6, 0x4, 0x5, 0x2075]}, 0x5c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00001be000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000b59000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x6, 0x0, 0x100, 0xa3, 0xa0, r1}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f00009c8000)={@empty=0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000258000)=0xc) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0x0) 2018/01/17 02:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendfile(r0, r0, &(0x7f0000005000)=0x0, 0x5) write(r0, &(0x7f0000736000-0x2e)="260000002a00ff000343007fcdffff03000103ff01000000000900fffffffffffffff100fe88", 0x26) 2018/01/17 02:17:22 executing program 6: 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, 0x1) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000d0d000-0x8)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000a92000-0x4)=0x8, 0x4) socket$unix(0x1, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x5, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000427000+0x953)={0x0, 0x7}, &(0x7f00001cc000-0x4)=0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000006b000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f000015a000-0x4)={0x7fffffff}, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000078a000)={r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000e52000-0x4)=0x8c) sendmmsg$unix(r3, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/17 02:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f9f000)={r0}) getpeername$inet(r2, &(0x7f000039f000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002b0000-0x4)=0x10) sendmmsg$alg(r1, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) accept$alg(r1, 0x0, 0x0) 2018/01/17 02:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-asm\x00'}, 0x58) pipe(&(0x7f0000111000)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000bdb000-0x4)=0x0) getsockopt$bt_BT_POWER(r2, 0x112, 0x9, &(0x7f0000cd9000-0x1)=0x9, &(0x7f00008b0000)=0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r3 = accept$alg(r0, 0x0, 0x0) recvmsg(r3, &(0x7f0000ed0000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000817000)=[], 0x0, &(0x7f0000980000)=""/0, 0x0, 0x1000000000000000}, 0x0) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f0000af8000)={0x0, 0x0}) 2018/01/17 02:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000bb4000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000497000)=0x10) accept$alg(r0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001e0000)="", 0x0) 2018/01/17 02:17:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x381371}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000b4f000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f65000)=0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000c91000)="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", 0x1000) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000cd3000-0x48)={0x2000000000001, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000e74000)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) recvmsg$kcm(0xffffffffffffffff, &(0x7f000071a000)={&(0x7f00007b7000-0x32)=@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}}}, 0x32, &(0x7f00003c4000)=[{&(0x7f0000682000-0xa7)=""/167, 0xa7}, {&(0x7f0000532000)=""/248, 0xf8}, {&(0x7f0000036000)=""/39, 0x27}, {&(0x7f00000f1000)=""/186, 0xba}, {&(0x7f00008f1000)=""/218, 0xda}, {&(0x7f0000c8d000-0xed)=""/237, 0xed}, {&(0x7f000092f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000312000-0x85)=""/133, 0x85}], 0x8, &(0x7f00003a9000)=""/189, 0xbd, 0xfff}, 0x2000) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002e6000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000315000)={{{@in6=@loopback={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=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac3000-0x4)=0xe8) sendmsg$nl_generic(r2, &(0x7f0000d75000)={&(0x7f0000632000-0xc)={0x10, 0x0, 0x0, 0x21080800}, 0xc, &(0x7f0000e34000-0x10)={&(0x7f0000af0000)={0x678, 0x30, 0x4, 0x5, 0x3, {0xf, 0x0, 0x0}, [@nested={0x100, 0x2d, [@generic="38515e8332be58c8aa5137076bcc451ddc681191c21e49a7d24c0ec85c419c80b61d34396dd70f54b5a72011069519dcf095ee8df28e877a10230a61fda9c30b0cb145abfb1e054fbdef48416d6811028a86ac826990858a0957ed9dc56ff79b686662136e74f0a915a823375a09570406e796366b219b2e08eb74ce411b9a21ea21993c17458fd5a1431c", @typed={0x10, 0x72, @u64=0x7f}, @typed={0x60, 0xa, @binary="6d1235e13f1f38be2ab26b5c85fc6233f47dd5f4652d36f935bbbc9a1a7cff26ab6ca6bc986860093c0b7147367b9f9a8dff80893147707850164f5ed584c8f3e47a890c12f0582aa30852a746c0839ff9f2ebd2849b"}]}, @nested={0x1d8, 0xd, [@typed={0x104, 0x65, @binary="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"}, @generic="3b9bfbe84ff7beaa226c3e8069f81f542b7ec916f64c7cbeb2785df375b5e371394e15f603aff2b8191e4576f3c4ebe243755c9118ce800f46016d278b000bed6031595bc55dc5875cb076427e368a9f6043e3e7eb6c10a2261e2743777bc8b665398d7759ed685704b7256a6e27dac5a37ec234a45f34938e2693", @generic="8db8d2872b427d8cc02d871c263a588d3991ecbe44dc91ebfbcf2aa9ae379416143e6bf147de98b012e243a10c68219fc33de762e2aba0c864d0cb2022acfa1894e24dd1155c350845b6ef07af5fe74e4bcff4dc68"]}, @typed={0xc, 0xa, @fd=r0}, @generic="4414e2916f3cbfa79580e852ef7545b7ec3326671fe76d3ad484bcdf6f6c3340fa40b9cb81d8c28f8bd21cf10631130c36f83516644f1d6a17c828d6e8ca025b609dc5009296e70abd33018f3ae62d338888adeb7bcca2d732a22a58674cef8eeb951da3519b6e790232d3f1c3b9be9857cfb5f1d3ea04ba28c520e0deefe54b9a23f1fca5dd6548b098762041e70e66077027ef5b36256c893cb0d9f87a2794dcb7f08f30b96d07655806c9e8790ac0bf6d9dd20a6a1a59281608ee74df884ad847715f8eb0df5a9ea576d8c843108186c56ecc345ff2abbe", @typed={0xc, 0x6c, @ipv4=@rand_addr=0x2}, @typed={0xc, 0x90, @fd=r1}, @nested={0x118, 0x3c, [@typed={0xc, 0x58, @pid=r3}, @generic="17d02e739830288f9838a1fc6b8869dc44186cd7682b501a5ffbfe516eda7b025ca8a3bcb17fc707e3d5da684e3d358ea72f9aff75947745e09abe9fb43cd140ba737875ba1f3c4381d02ba8173301488df1b2d2f25ecd7c95c4ec311a9232eda96ca18d0bce0b9a34fa3353b805e89295262766458ad9fe4411c96439e849229b18c00e8becd6245847b51d662a9e4eee3e8aceb3a39ee35d6a093948095db0c8b409d28092caf3666bf119c8632fcff2760a9f588724fe7ee88dbc2f5ccb9f530679c6e8ed5490f976bb143cc7ba9c", @typed={0x18, 0x73, @ipv6=@loopback={0x0, 0x1}}, @typed={0xc, 0x82, @fd=r0}, @typed={0x14, 0x77, @str='syzkaller\x00'}]}, @generic="0324f07ceaa7a6c7a92a1e95a1f28d023382ecbe90c3fc9c88193856ffbcbd0bb35b723adbbacfebcc7f9a84a80c50ceac10398e836244e4fdaccc14ada3e2c1b84baf521b99cd12d7d7b242ba8e67eef317865abcc343351f24aea030247990e84ff360c7aa9582fb6d035110361b6e8261756eb262ca01bd8f04a5fc9c6bf57c353ebd7e11ff1fa66bf2686a1d5406fcacef4f3d2e54dc5aa4af8f64cb7e302c594bc19dc6d30458e1d06308e2f7412621e1b4261af08d71480026dd9aa5cc29cae6dcc4434c888bbe3ba70a9c4d338a1a3b2a7f37770a49180c7fb8d53a31e7039eefe629d562f601e6e20398", @nested={0x88, 0x29, [@generic="70b500acefe7f3d0e1b12de02f661925aaf20046b4482c3af96b5e862f11827290f430a26c5dd127629658070d1d0fdea622331bb0b77161b02010d8b6ec301be9", @typed={0x14, 0xe, @str='syzkaller\x00'}, @typed={0xc, 0x8d, @uid=r4}, @typed={0x20, 0x6, @binary="c38c90ef392dba9d6a6fda7a136087ee39dd9a027d2a"}]}]}, 0x678}, 0x1, 0x0, 0x0, 0x4000}, 0x48001) 2018/01/17 02:17:22 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) 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) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000)={0x0, 0x0}) shutdown(r1, 0x1) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000001000-0x64)={&(0x7f0000001000-0x18)=[0x7, 0x8000, 0xffffffffffffff7f, 0x5, 0x3, 0x4], 0x6, 0xfffffffffffffffa, 0x6, 0x6, 0xa3, 0xef, {0x4, 0x1000000000000000, 0x1, 0xbd, 0x10000, 0xffffffffffffffff, 0x1, 0x200, 0xbc7, 0x68, 0x3, 0x0, 0x8001, 0x9, "de73070320738441423227c592b75d646a3bf6fc5635bed8c41996db3fa05f87"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-aes-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000fed000-0xc0)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r3, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0xffffffffffffff10}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f000072b000)={r3}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x12, &(0x7f0000333000-0x4)=0x0, &(0x7f0000b17000)=0x4) 2018/01/17 02:17:22 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f000001f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x8, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000020000)={r0}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000000f000+0x738)={0x0, 0x70, &(0x7f0000021000)=[@in6={0xa, 0x1, 0x48000000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfff}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6e7345f0}]}, &(0x7f0000002000)=0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000021000)={r2, 0x9, 0x1, [0x5]}, &(0x7f000001e000-0x4)=0xa) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000021000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000019000)=0x8) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80000, 0x7fffffff, &(0x7f0000019000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f000001e000)={0x746, 0x0, 0x10000, 0x4}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f000001f000-0x10)={r4, 0xffffffffffffffb1}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000020000-0x38)={&(0x7f000001f000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x2, @rand_addr=0x741632ea, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x3}}, 0x26, &(0x7f000001f000)=[{&(0x7f000001f000)="40c26dc8908aceea683f80679366379224a8fbb6b224cc11f1956f1a724b421fa4a2a4e470c85c744d140660008e817fca928defe306d142e72e10a6ee9a8559bb3b5c62825bd8cb23c3c61c00479baf0514b7ee2c9ecbace37fe5930485df44c833db52cef5a90b5fee19ce41", 0x6d}, {&(0x7f0000020000-0x7a)="3dc2050c30058aad937c3fef3b1e33771299e05298365619fcf00e65ca148dfdc65998a3bf0dad4aff44e970f81b5ad41c14ba5f8a2227d7ec09a647a7cfb77fbc1739a65d3fc6536736005e94806bed0148b8b6fdd21ee41a86c4c2ff2d63ebc5f0f0a12afde5b16ac1e5d07d61dac3a2584241187b68038a68", 0x7a}], 0x2, &(0x7f0000020000-0xb0)=[{0x68, 0x0, 0x1, "2d1bdfd8b2c47d1d82b793c825d4cc666d23b6a45fb6041d514b7c3fdadb059d08ae217c25d54af7f11d2cb540e2bfa18b37d2910d3fa1260f8b869783c7272aa0fe82a41056a106df86acb91b8c12e47b7fd5"}, {0x48, 0x10f, 0x8001, "d1c92064e0a1ac181dfacc9433f544ca3bdce0329c10ed8237f6e5cacffdd4e1fa4aaad8171b64ccfdc0cde099394f44b07e"}], 0xb0, 0x1}, 0x4000010) 2018/01/17 02:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x281371}) socketpair(0xf, 0x3, 0x8, &(0x7f00002db000)={0x0, 0x0}) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000f1a000-0xc)={0x20000000, 0xfffffffffffff711, 0x2c}) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={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', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 1227.119606] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/17 02:17:22 executing program 4: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket(0x5, 0x2, 0xfff) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00003f2000-0x14)={0xfffffffffffffffc, 0x19f, 0x4, 0x6, 0x400}, 0x14) ioctl$int_in(r0, 0x5421, &(0x7f0000cb6000)=0x6) readv(r0, &(0x7f0000e1a000)=[{&(0x7f0000e98000-0x9)=""/9, 0x9}], 0x1) 2018/01/17 02:17:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socketpair(0x15, 0x80000, 0x7fff, &(0x7f0000d56000)={0x0, 0x0}) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f00009e7000)=0x7fffffff, &(0x7f000042a000-0x8)=0x1) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="441109210000000000ffff7b0010000013", 0x11) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) 2018/01/17 02:17:22 executing program 0: mmap(&(0x7f0000000000/0xf5f000)=nil, 0xf5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x100000001, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000f5f000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f00006e8000-0x32)=""/50, 0x32, 0x0, &(0x7f0000d02000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 02:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000bfef9f3d2a4b20079fffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x400}], 0x1, &(0x7f0000502000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000633000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b26000)=0xe8) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000c09000-0x28)={@generic="e8b5ed2a737089ca2f793971bb703a44", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 02:17:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000856000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003ef000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000760000-0x10)=[{0x3, 0xb6}, {0x3, 0x1}], 0x2) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r1, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r1, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) listen(r1, 0x7) r2 = accept(r1, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) recvmsg(r1, &(0x7f0000060000)={&(0x7f000073f000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000ecb000-0x20)=[{&(0x7f0000dc2000-0xf1)=""/241, 0xf1}, {&(0x7f0000a1e000)=""/75, 0x4b}], 0x2, &(0x7f0000462000-0xb0)=""/176, 0xb0, 0x2}, 0x20) sendmsg$kcm(r2, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x301}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:17:22 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000004000-0x38)={&(0x7f000000c000-0x10)=@ax25={0x3, {"19c35e2120609a"}, 0x88}, 0x10, &(0x7f000000b000)=[{&(0x7f000000b000)="586bc33a949acd599cf2b5206cfc2838e39df4811f4b6fab73ecfc8f49c6407dde8bc1b35d03f44624ad0398a7a0ac0ea16d0348ed6a0577115cba35840553cd1cb1410a605bf16dc6d73fa762f5e28f3ffc558c74d48e7cfaa51211a5988b9e561c36f191baeab9e90626ef9e3d94b1e2baeb6ea76d0cd3f3bdea6e49a95d4b0d038c72c4cb91958bdf64c682d5521d55320962d8b6350c12303b40f829789dd28cafe945f179eecd2d31f07b758e16427a85ea09a75df08896a7e7e9e31b3f3489f1728f0113cd03b9a4ad60bf3b2837f5abcd3b35b173cea2", 0xda}, {&(0x7f000000b000)="797f39b1d5b08d4362e02874a5018ebe9d302117b2a588c816dd7ad6e72ed5b4979dfce2048ffc68b7eb3759c059a620a3d78f688ebf8532d2a7ec6ffb9b65db58fdb1", 0x43}], 0x2, &(0x7f000000b000)=[{0x50, 0x113, 0x8, "8d3c11527de3e4d82cfa626559a3ffdcbf9de2a0e178e0461bf70202cbe4a6d19e3b6b7cb6fde5c5e9282b7c9362361f3e000a3e47c7c664ae"}, {0xfffffe2e, 0x12b, 0x7, "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"}, {0xa0, 0x11, 0x2, "d08ffafee2b0d0553d460f423f61925005eae5dd2cbb135a4019828587b3c40bc0f7a10d94fb5ac21ace57de9fa1f3f1d20e8d1eed6b89ab5583a546876114bf02829975dfe475560a243464a60ab5a8ee863f470e1d87513a14e71c52c9875275cfa8fa6fa4adccfdddc0cda89e2219141ae3a98476d2639ed04622548eb051e43ccc3ed9c71031a4dc5fb20e3b3a73"}, {0xa0, 0x1bd, 0x2, "79b6900336b0ad30eb1f7cd4880123e6174b71677400170e03808798f4a43912e51afd2039c485cceaed17d32bcd4c6427a2bee1bbde01feea2f9516baff0301af348cc1f805428a2ec340de6d4d66cc22fb32ea2b44f100000000d1b84cd16eea4751a794a7596951182237348c1fc122d2212ae86f3ac3f8a9a9eac29dca9eb43cb8f9c8a17fb6c7d6"}, {0x1010, 0x86, 0x0, "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{0x100, 0x118, 0x74db, "93347685af64e014275cde33f171018c3fdd4226f43778fff6c85885e7be281d80199f782a722f9995b7fb031722e274820e0087ab79bbd36ef328abcc35f9821a228c6ac1934e7d5b6b2901faf501fd139e54044712dc64cac511f9a8d505f6f830ba63571ab82908fd2549c29c98cc940f5030cba8182bd54800611c7644d505a0f2bf557d665d069cbe531b6590f96d3f4ad81d80ba354f4353a8979573a5873ea0fed50f7124d3fd2bf8d4184f88a2693ce474f5a5002091c344b8a0d88c31868ff673217c927d02097487bf7dafd384c4600faa132b5b532d9698e2932b8b2511ffadc43dff5bbdf25975dd"}, {0x40, 0x6, 0xff, "f0bfc068279740205cb3bc3e35c6f4cba32a7448fee8516a747b8ab63733282d7747070f25fc406adf2453d8bc6850a5"}, {0xd8, 0x10b, 0x1, "7c63052a7009b91a9c6df2e9cf47bd01cb04243b8f1875798e41f4ea0c038967280404bb464166440c00a4c30d77dae457b1c32c2aaa76e495f2b8235842ce89ef2a5c5681c27fcbe53ed421032a6688d3a54cab5a2eb6484f655add858f90d4ecc72fe6c5a844c47753afa9389d3fbfa2495a97db57643f21ea837204b3d87eb8ba3150cde787de809cba5e96a0eb7a5f6315f4ba8e8194db50117c87d45c0d51862cc578c187269eb3c8c837c44604c46f5fc9c74853238b7634da415834c87c96c5"}, {0x80, 0x0, 0x0, "a1e0a59167c993be409d1f11cdea987d2f76d9b26dff4bd4464b42151e3f1ced9064e9fe839ebb22b54cc7d2a3c492fe73ba73a599f5780f12b792bf42eb69876ed23a0f8506ef28c784f6c06e891f63599b2c2a131d34c03d861f129dcdd99f38ffecd869e4d06e9d45"}, {0x88, 0x18d, 0x100000001, "ce697db1e140d95b6d011a9d8bef167a7bcefd60b6968538670f7f1e077fc822dff41b9b535fa0b21d3eae5b7e6321136dc67248b1a74c3b93c3e95b36fba61d7539c9c08968fce492e210d4ea7ad6e5ad284238532a2ab03baa2a0c2d208fd782f5f8c756528d754ecda60392237e5e4679"}], 0x15d0, 0x4000}, 0x10) sendmmsg(r0, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x4}], 0x1, 0x0) 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) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f000000e000-0x5)={0x4, 0x34c, 0x800, 0x81}, 0x5) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x8000000000000111, 0x3, &(0x7f000000a000)="0d9cd50f", 0x4) 2018/01/17 02:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f0000504000-0xae)=""/174, &(0x7f00009f6000-0x4)=0xae) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x4000, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a9d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cdb000)=0x14) 2018/01/17 02:17:22 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x1b) pwrite64(r0, &(0x7f000001e000)="", 0x0, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000df0000)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00003cc000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000967000)=[{0x0, 0x0, &(0x7f0000536000)=[{&(0x7f00009ca000)="bd4825eab7241d64340e270f66d6b4086dcdef8b0da754b9", 0x18}], 0x1, &(0x7f0000aef000)=[@assoc={0x18, 0x117, 0x4, 0x8}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000b49000-0xa3)=""/163, 0xa3}], 0x1, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) pipe(&(0x7f00005ab000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000000)={{{{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]}, {{0xa, 0x1, 0x1b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x962, 0x670, 0x2, "361f58ae2e1cd8b429e697c38db766045fd3fedf59321d212fac8eaa707f0f131441669eedad96e5d64b0efaf08766c52dee127754797ed619f14f538d9142abcad635bdcfe4e306570811d4a721a5aa"}, 0x160) 2018/01/17 02:17:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bbe000-0x58)={0x26, 'hash\x00', 0xfffffffffffffffe, 0x0, 'crc32-generic\x00'}, 0x34) getpeername$packet(0xffffffffffffffff, &(0x7f00001c2000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000520000)=0x14) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000041a000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=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=@remote={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}}, &(0x7f000081c000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000947000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x9, 0x3, 0x6, 0x2, 0xa0, 0x80, 0x3f, r1, r2}, {0x1ff, 0x2, 0x81, 0x2, 0x100000000, 0x14b, 0x3, 0x2}, {0x0, 0x400, 0x8000, 0x8}, 0x1, 0xc, 0x0, 0x0, 0x2, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x32}, 0xa, @in=@broadcast=0xffffffff, 0x1, 0x4, 0x0, 0xf4, 0xfffffffffffffffc, 0x7f, 0xaa8}}, 0xe8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000a9b000-0x4)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ff7000)="945b28", 0x2a9) socketpair(0x9, 0x2, 0x1, &(0x7f0000a7e000-0x8)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000e5d000-0x10)={r3, 0x28, &(0x7f000000e000+0x7a3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00003d0000)={r4, 0xffffffff, 0x8}, 0xc) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000665000-0x58)=[@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x81}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) sendto(r0, &(0x7f0000eb5000)="726a3d690c25bac4862e73021ec00291b8b719af5a642fdc1ac7446ed2ef1aabed37eea64146113499c210f65388c31c7df07ca8d04ca5df1c7885250d3dc55562fb2b4330b87d8355a54c4db4f54a504c9563388832293deb0930c465a435c9806fdc56f1a63d15dafb59074ffe4b45906f5f554da525f22b09fa4e55cd2d00f87cb009099472a420e37a4fa71e14a7919aa90b909dbb4d1988681dba2a6b7294c7060a5dd45f597b", 0xa9, 0x20000000, 0x0, 0x0) 2018/01/17 02:17:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet(0x2, 0x1, 0x9) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000947000-0xc)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000f98000)=0xc) 2018/01/17 02:17:22 executing program 0: r0 = socket$inet6_sctp(0xa, 0x400000000001, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000ebd000)={0x3, 0x2}, 0x8) r1 = socket$inet6(0xa, 0x6, 0x0) getsockopt$sock_int(r1, 0x1, 0x26, &(0x7f000091a000)=0x0, &(0x7f0000bb6000)=0x4) 2018/01/17 02:17:22 executing program 2: r0 = socket$inet(0x2, 0x801, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0xea5d2f4cea55b8ac, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000fdb000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f0000fdd000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, &(0x7f0000000000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) pipe(&(0x7f0000fde000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r2, &(0x7f0000003000)=[{&(0x7f0000fda000)='W', 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fdb000-0x18)={0x0, 0x4, 0x30, 0x3, 0x6}, &(0x7f0000fdd000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r3, 0x7}, &(0x7f0000fdb000-0x4)=0x8) 2018/01/17 02:17:22 executing program 4: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x0, 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000523000-0x61)="a5d29014663dd55ef6fe31d6fe730b3223328cd3042825b18bdb3b1a796a564469ece9ea993659e4a759c2ee99d285317a47acd5f9e124588a2d2dea32ed93da9ee7a102d4876c5b813f55043fdc6515c06a4640ec717a1572b3da445d0c87713f", 0x61) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x38, &(0x7f0000d9b000-0x10)={0x0, 0x0}, &(0x7f0000fed000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00002da000)=0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f0000091000-0x4)=0x6b) 2018/01/17 02:17:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f00004d5000-0x1000)="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", 0x821, 0x0, &(0x7f0000089000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0xfffffffffffffffd}, 0x1c) r1 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f00002dd000-0x4)=0x0) accept(r1, &(0x7f000042b000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000f6b000)=0x3a) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f00006ee000)={0x0, 0x5, 0x2000}, 0x4) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f00005a3000)=0x0, 0x330) sendto$inet6(r0, &(0x7f00000c4000)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x0}, 0x1c) 2018/01/17 02:17:22 executing program 5: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000247000-0x139c)={0x20, 0x1c, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, [@typed={0xc, 0xa, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x3, 0x1, 0x7) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x3, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d17000-0x8)={0x0, 0x0}) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d18000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00006b3000-0x4)=0x14) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d18000-0x10)={r4, 0x5, 0x3, 0x1}, &(0x7f0000d18000-0x4)=0x10) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d18000-0xc)={0x0, 0x1ff, 0x20}, &(0x7f0000952000-0x4)=0xfffffffffffffd2e) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = accept4(r3, &(0x7f0000032000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d18000)=0xc, 0x80000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f00007cb000-0xa)={r5, 0x81, 0x1, [0x1df5]}, 0xa) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000d17000-0xa0)={r5, @in6={{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x7c, 0x3, 0x80}, &(0x7f000094b000)=0xa0) 2018/01/17 02:17:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00004a5000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x17}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x2, 0x0, 0xb, 0x7a, 0x0, 0xffffff50, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0xfffffffffffffffa, 0x1000, &(0x7f0000d36000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socket$packet(0x11, 0x2, 0x300) r1 = socket(0x15, 0x0, 0x0) r2 = accept4(r1, &(0x7f0000585000)=@generic={0x0, ""/126}, &(0x7f00009bb000-0x4)=0x80, 0x80000) setsockopt$ax25_int(r2, 0x101, 0x5, &(0x7f00003ad000)=0xffffffffffffffe0, 0x4) accept$unix(r1, &(0x7f0000381000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001dc000)=0x8) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000887000)=r0, 0x4) write(r1, &(0x7f0000fab000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/17 02:17:23 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x5) setsockopt(r0, 0x84, 0xb, &(0x7f0000001000)="d7fdaf95070179890fddd5a45d3f", 0xe) 2018/01/17 02:17:23 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000017000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000b000)={r0, &(0x7f0000018000)="3481f0f7a1f5d4e8b52587d3818e7ff7f707c0446af0960e182d3e7866c55e7998d6213e0da433642ddc8044b089d95cbdad9c", &(0x7f0000018000)="dd", 0x1}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x1}, 0x20) pipe(&(0x7f000000f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000005000-0x6)={0x3, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f000000f000)={0x7, r2}) 2018/01/17 02:17:23 executing program 0: r0 = socket$alg(0x26, 0x5, 0x0) write(r0, &(0x7f000085e000)="789f60f5b737457f9900000006c5ee3952c65292661ea700000709ff034c4860", 0x20) 2018/01/17 02:17:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000601000-0x4)=0x6, 0x4) listen(r0, 0x0) poll(&(0x7f000049c000)=[{r0, 0x0, 0x0}], 0x1, 0x3dd8) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) [ 1227.415511] netlink: 'syz-executor5': attribute type 10 has an invalid length. [ 1227.471627] netlink: 'syz-executor5': attribute type 10 has an invalid length. 2018/01/17 02:17:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000061d000)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f00000d7000)=0x0, &(0x7f0000507000-0x4)=0x4) sendmsg$alg(r0, &(0x7f0000b0e000-0x38)={0x0, 0x0, &(0x7f0000275000-0x10)=[{&(0x7f0000c54000)="02228c5afe11539161cecb1b074f1d995e0f0251365cb03202af5400c4418194dd496c07b1027e636e1b7c8b98668926e90c7294cca6d147d40e1a7f4c7c7fbfbb972d618b74bf68f9ea8bd284018de20e897d734778e23e379f6438c35b6b35f49ac9cac81ca31c1ed6d635132d4796b5", 0x71}], 0x1, &(0x7f0000ff1000)=[@op={0x18, 0x117, 0x3, 0x67956f4d54338655}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x80, 0x117, 0x2, 0x67, "7500d57ebaa3220183f5ff5d8c8185a572ffb16610cc6d012bf572ba9c050ca90bd7ef4dfd01b56b227cbc8eeb31d13a15f66f317b68615a1e76b225c40bae2b40e0916397e5d232ed7d108b12fdc913102399dfe1731861e2ecd4541f28111cc9630e561b4d98"}, @assoc={0x18, 0x117, 0x4, 0xba}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x110, 0x20000000}, 0x0) r1 = accept$alg(r0, 0x0, 0x0) socketpair(0xb, 0x6, 0x6, &(0x7f0000c32000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000966000)=0x80) sendmsg$alg(r1, &(0x7f000094e000-0x38)={0x0, 0x0, &(0x7f0000967000-0x20)=[{&(0x7f000019c000-0xc9)="81ded1af5d7fa9b2b34d8ac177ea36aa67ca2bcc091047e20186e325cd387322390690121683f3d048b2854a563a10c21a3c0827384d4309", 0x38}], 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x24, &(0x7f0000d8b000)={@rand_addr=0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) 2018/01/17 02:17:23 executing program 6: r0 = socket(0x2, 0x2, 0x9) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f31000)=[], 0x1aa) r1 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000e48000)={0x0, 0x2}, &(0x7f00007ac000)=0x8) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000ee4000)="002e90aa4e43e5838b9bd7ab1a61e606", 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000001000-0x1ae)={r2, 0xfffffffffffffff8, 0x1a6, "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"}, 0x1ae) 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) sendmsg$nl_netfilter(r1, &(0x7f0000001000-0xd)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x82408}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000000000)={0x34, 0xf, 0xb, 0x0, 0x4, 0x0, {0xa, 0x0, 0x6}, [@generic="0da318ea8e2d0884ee11a5e448a7e4c622", @typed={0xc, 0x1b, @fd=r1}]}, 0x34}, 0x1, 0x0, 0x0, 0x6eea8099bd971cc}, 0x20000040) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f000063a000)=@add_del={0x2, &(0x7f0000b5c000+0x527)=@generic="1d0efa1cfb187acd6deed0c9d1343131", 0x8}) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000061d000-0x5c)="a2e476ef5a0fc4f3fbeb3afcf7732e0100b4c8dffbe8cfa194c5154b089f7e901c17624ec0e476402e9259fba23785b380e705635c74e1f72ac36c4ccc985d8c04599444edfffe3b57e640a1588c4aba248b753fd6fd288da3b79092") setsockopt(r1, 0x6, 0x400000000000020, &(0x7f00000f2000-0x5)="0300000002", 0x4) 2018/01/17 02:17:23 executing program 2: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x800454d2, &(0x7f0000014000)=0x0) socketpair(0x0, 0xa, 0x1, &(0x7f0000007000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000009000-0x20)={0x4, 0x1, 0x4, 0xfff, 0x4, 0x9}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f0000024000)={0x1, 0xffffffffffff3ab1, 0x3, 0x9}) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000023000)="3516ff36ce50653458b5f03fba8c7fc35a5d40dfc0512efdf3205e03029a3118493e3f5ad611b2291b6b4fc8b8f17cd5f33c539ee7b3f39baca096c3107e30d6dfacd37597b5a4379ae8db1c0354352405f97358c99815bf9fa3316297987f0d22123e489cd16226821ba475bf7e73a24ee816a57e44b8660e2b551d9e5943dae09bae9438e2ad05daffb1c75e2e5545470902d24ac851b98bc86e08010818a219207e3e8783fd7bfcc6b41560d31367023866a2e4ab9bb22bdb3d281d3811f4d11960824459fc9acb18b18a4668655c56fd6058b834eae614878f11aba8687b7b1ce24b3148bb8d", 0xe8) bind$netlink(r0, &(0x7f0000023000-0xc)={0x10, 0x0, 0x3, 0x8000}, 0xc) 2018/01/17 02:17:23 executing program 1: r0 = epoll_create1(0x80000) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000814000)={0x1000000a, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x5, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000c73000-0x1000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/17 02:17:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00004c5000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r2, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00008e4000-0x4)={r0}) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000417000)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='tunl0\x00'}}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000d15000-0xd8)={0x0, 0xd0, "392b52cb93818f5d04189f3ea1edc0cff572d6971050ebe80183d9241b6edcd0d2a81a56d15c2e1ebd406b56ecdc2a3394b25de8b30983435de077135507bbca7da3868ae6a613705a3692bd3d0572c526421ec1ff793ee1970ab484458e6b34a8ecd3519f4660db06ad5421127b2a48bf70c07dbc40dfe77bd7c9d08f17623957134e730c890a58f0baa7c38ece0e8e9f13bcf1682827ea935925b9748845c6f388970596b0765c05c2d8d59a1fb278ade6a847a637dcf55415560376b7240504837788d703abef85ec74277c1000f9"}, &(0x7f00005a7000)=0xd8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00008ad000)={r5, 0x91}, &(0x7f000074d000-0x4)=0x6) connect$unix(r1, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socket$unix(0x1, 0x2, 0x0) r7 = gettid() getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000c5a000)={0x0, 0x0, 0x0}, &(0x7f0000016000-0x4)=0xc) r9 = getgid() r10 = gettid() r11 = getuid() r12 = getgid() sendmsg$unix(r3, &(0x7f00004a9000)={&(0x7f000036e000-0xc)=@file={0x0, "e91f7189591e9233614b"}, 0xc, &(0x7f000045e000-0x30)=[{&(0x7f0000e91000-0x1000)="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", 0x1000}, {&(0x7f0000f5c000)="d7ac2526ebb29d972533789cd5a54917de1aa0c8bdaf8850d6638ae1095421187b2fa8e4ab5387fd17d99ed0ec6bbf0fd4b1278ea0781f11ed9acc6c653e0ae592747470a03be8a1f7352e03b5890c8987e5f65da370fc21f31707488a760ddd6c40d127ca57c2105b1a66f71b63bafbe82a415526eaa0afb097550300f6edfd86cf5a957eff4ed908f31ed1d1a14432fad6ff64b8dda59fcec9afa208fa663c9ad9a3b111757f46a3bcef765c61b64985fee6228102ecd12ff9d4681c9f113b54cc0979b6df2c01c8158254f549c30d4b605d2b6fed83b7d27daa", 0xdb}, {&(0x7f000015e000)="eea5c803db479f3fc4e7004765002fa0437c0186475a979d6f2fc6dc7e61cb35649706b2fdef5bafe0b247192cd92e75b25b06387328ffefa2cf475c2e85ca0dde3490d7fb033ade207c2b61b352b967be86f85006e6384f31febdd21b7de8e9b2140b15fee82c5065ce91d4e9e3421d65e679d99e25d4f8960b6d73cdf00cc1d058edfcc591f219d9058270b8ebb452551f9105ee25623f6eca", 0x9a}], 0x3, &(0x7f0000026000-0x40)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x40, 0x4040011}, 0xc011) connect$unix(r1, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) close(r2) socket$nl_netfilter(0x10, 0x3, 0xc) accept$ipx(r0, &(0x7f00002f0000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000127000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f00007d6000-0xa0)={r6, @in={{0x2, 0x3, @rand_addr=0x600000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x1, 0x7, 0x1c000000, 0x0}, &(0x7f0000fe2000)=0xa0) 2018/01/17 02:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x1, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/17 02:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000083e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007bc000)=0x26) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x80000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000025f000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000052e000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 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, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000299000)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005be000)={0x0, 0x0, 0x0}, &(0x7f000080e000-0x4)=0xc) r6 = getuid() r7 = gettid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00008ff000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000f3f000)={{{@in=@multicast2=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000dca000-0xe8)={{{@in=@empty=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=@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}}, &(0x7f00002bc000)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004f7000)={0x0, 0x0, 0x0}, &(0x7f00006e2000-0x4)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000db000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bb7000-0x4)=0xe8) r13 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000110000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7d000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000514000)={{{@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=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000220000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000338000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c1e000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000a4000-0xe8)={{{@in6=@remote={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}, {{@in=@empty=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}}, &(0x7f00002a1000-0x4)=0xe8) sendmsg$netlink(r0, &(0x7f00002fe000)={&(0x7f0000c4c000)=@kern={0x10, 0x0, 0x0, 0x4204000}, 0xc, &(0x7f0000d6c000-0x70)=[{&(0x7f0000b7e000-0x84)={0x84, 0x19, 0x100, 0x0, 0x2, "", [@typed={0x10, 0x7b, @u64=0x584}, @typed={0x64, 0x70, @binary="5f0cb8ca26ebfdd309eaa40567e31e4a5940b899e3f6ada235b9b41361690c8f8bfd547d9ac709e2c2fa00da4ce308d0ee6b2f42b42b0eed8f7ed81d3bb5bc0d90b7d6a737baf1f3366d51ea7975e499a1e93eac599bba5fbbeac15d"}]}, 0x84}, {&(0x7f0000a90000)={0x23fc, 0x33, 0x0, 0x6, 0x3, "", [@nested={0x1100, 0x21, [@typed={0x8, 0x8d, @void=""}, @typed={0xc, 0x24, @fd=r1}, @generic="8a5811f7f9f6e17c17d3cbe451083b303f8ef6ad9732b714dd", @generic="9c381662a381468235", @generic="7c9ff052f2138c15b94f21d2cefa32a5fbb898eceaab218c9c24f448d88f4a401e21ac168c8aa1d14a526dc23adb6c", @typed={0xc, 0x28, @fd=r2}, @generic="f9d55c8d5bdba83812c8bcaa68e6e120be0296d62c5f4d82ea7c3881db2451ae9030753e31f98c5fab7109e369748c1f294639bbce844effe5704756e71690570cfdd9da18d23044c2237ca00f65a52f4a4fc08b5a3085b01e5036f3eaf8b6698875076d7dcc14df1da99c60f941d48b4df05c066c8899b6b4b20fa6875a041fff5b76d096955b9b7079d7047de41cabecbf11e6681b5131d7c3e486bf572973a72b292be394f625367d26063083fd11b89b8f3dc279ebeecbbc1061cf0b631aa63530b4edc085de2d0a99d54b6873d8621069e69907540dcf6da925a3c28a71356efed795df3a5de01061f7d96bbacb7e3b074a9879f9a7d79d82eb09caaa4bdc3fd27137f07609ac2924aa5604ca0a548aee7ea21861686bafc4011fec3f491170441b2c1d3f55b965a5b70b177b533ebe386c9ce73182779d69cdb41d9a739df62af08feadb553761e278e85f8c2c6d75b649ee9c65e9a12230356a3651a30353396491c214a3fa7891ee8dceee630bbd2ebb81de35216ea8a7f0dd9309de6d10eb5de1b86ca286a31e3fe83c86120d8ed94eeed14b18a90131adabb59f0d9e232c63d0e29135cb78ac233218f2e3d36316ea891ec7c25bff5a8a38e89c90569f99c66b65ce4331344f693669068c30589b4b696caf2ac278d10e8bf1346b9dbe9b634b49d7a4118c13b026b8dba4fb8d80f5d08cc1b774b3db4648e2a6ea0a0c31b5e2cb310d85f45c8c8841e00dee5d8654a7ece4a5864c1a769c6990e0c3a3acc14d9d4b06642448b0ebca0ecce536658df3bb688073da11bc4496b84c9e902cfaa67853903b971d3e06f74b0cf46ec5057382547b4772b628de2ad78602ca02112497d477b25dcd981c4c560fa6992a66c3de45ff2033f96c12de7d7f9481fb5fb40d3de192778c10656ab33224a7cbb9e12fb75113cef9055679949310e768f2211f160d3b26a2401251e5e95d5eae87945593af86016c971ce8817b58dad094b79efde46cf75f53cb0d74ea81b3a6054f051c83f641dbd7c43b8905e8a72832e0c5081fa3997c4ff3a89d212aaea4047e9d7aaf68f613d2074f2c82cf25b96389c7b2f7349bba0bc946f35e859a4af32ecebafdca95552b97eb5c87421e1273152dca11b0202166df0f42f3f12d8a46c8a2aa1b740e49ec73763c433ae40dfb6d2e184990d4d1eb27fe613787a5dbc574a0202a2ebe822608b042274cc6dffdf6e98c01a46b1c0c2ca9352c11f148a52a86ff4027765fed855b966880eab456840334fe64c6eb05838e31bb3ecced9846e690b57ffb45402e00dd50284f975ba3bd85efb3f646e165e2a60108c730578e8608b7306c5b0c7763f4e83d97c3404aa8f98e2717f0f9660a4c8d3887955172edbf6c8c14e83de7d4ebe1fa6c1187bdbba8a3261480c4134b4e9694c1f616032cddb121d547280493b63b44571175e710d24627151a46eafa32ffe5e6104382508a0df78e25f2f466d74afe1f60b559fd11ec3119fe8c949d788cdfde697be0c4588d8a812ead57147adfb18d90d68fa047bca887be70a44f1a38d1bad9de882fe58dfd6b1a19cdcee86c44b85abd90a6aea51f8b4a0a68e9be3184d21b87e9da8f124dbee2b876bd89f8d0bdb29642768c64646f274bb893277b9ee678a712ed83a7d876822f9b3cdad04c6ac794109977cc4c9c394b387a0cd2beed550bdef838cc61691e250c3d69a9cb0bd954ee62feba15fd057759ce739a8167fe871e8fa719c2218403d7e389e00e34e64a5fb0ce51e419254da79b070f89c626f2b7750cbb721f19d63ea8de5f7dfdb417351a3919d8c3155a79ea7d149af2dfa5ca7abf584794ad362e6c768bd9b67ac7e18035f60556e2f1ff685158fea425afbb7580072d0df0c3c81da3603407104a40e8e4fc2707d02256f435a58e56910f730a4fafb3bb59c6bfd0d1ea5d8a1d63a53a261928b777e460c02d6e068eac888b4ba3783a74b6e2f5c4700150974631b4b3eb3f326f25c1c8b8b07a255a047b38ed910072ae5b9bc1f4d7615face1e5d62a37137ca961aa2dfd736175282f3b3430c4a68acfc342fc7aa159999eeb4bf56af9dd377d764ace41697a9a14b004daeea2253175ea8ad3ef36f48536be828a528d0cdfad260791099fc7acfccc2d30f0654d4d2959544d85eb2f5f2122caaf3c65c0b1b8007fb9e4a9e726ae54429e3ed26a8533d08dbd6dd2baab5e32294ec309e76f378e13407af9ae126f08edb4a0ecc10bed94c9c6eb4a4cc50f2ce36a6419a61badd1040e17b437212b1e14761d9a06d16e2fd5b50d307afd9fcb791f455077c5cd0144c1f2cfb7d06dcda0b430481da84eaa6b4a370b2b8e664306869d37d59239014b7f6d5150dfba1326f50d4076c0611c7cd643986207b531931b7fa93988301e00eadc2ca81b398a6a14bbb7347f96c32f781669b71acfe6bfe2e3d5e431d4d92b2cbbac262bb426d426857d479c1936ed0757393a384dabf27a6752079558c0a31efa6bd5dafdddd0700dfa668262ddc2446bdaeb317391ddc7a7bcb2ea867592ce5a57aa1db42c00c2e809c629cfde0dbc238e75f2000243a59cf8e8688bab2a5b31085422a9e551b8f6ddcb09f33a66f6ca5b08e3f9b9679d83f2d0da303b3b64cdfad313ec01e459771f8bc535840facec763235d543542eb03672c9e7c8a8bf3221cb6cdc4596f4df9e970b720330b0377da96d4a34ae20e9274e748a40aad49c8f09d0b316ff7b06a564e282fcc96823cd8658f005540fda09687d918372710ce926b899c5a49d6b2f5cf4e1f6ddd0bcc68932399c30a53bd5e0ecf67b23f0a6857045c758720a865b1058e7b6cff09dbcfcbe71e6db8812c4afb6c1dbffa6b8d25f953cc8e3df0b68c4b5f1f48297f55cca82bce3b4fba721760fe40c0bbfb8cd4f1360afc60d8b4d4781adc9720d70b3f14908ff226bbcc54044a019ac4e269d288aa304dd3248c2295d53157e1991258d8ae12c6fa44602bc7930fbcb7095920705af26ea5803d13ffa348489c050fd59f435b6b120be37d144c6b43ef456d49de08a18e192011bbca69a74861691edcc299f05945afdc70ecf9a8544abaae690187638e94f0cab323b085306951ee85518fd96806395adc012b4870be01d5aefb176057b71a9e0dad6ac66397fa286e6c68412e5eaede2f42af626b7cf9f7497f600d95160ed597d2e9762c65afbd113d789cddf0f425bed495a32363d41ed9bb6d198dbe8c9888511d33eb2433e1ada14c6d0e3638945f0f5d3f1de5ec39e78040c26f86fb3dca00dd3138522296fe81ff92092a9e36f7e1c5ad9f52db997dea66fdc26a7e803625a7a8d21048860d67535957e44844f57821ef634798467008b68b19c7d9eac851e56f240374a81c37b968ded9215b5bbc670c653e318fb1a0e2136799a2a8461a022d3716182ccc79de3cdbe7e8be9834752c4cfb81ee60f760ef1be8a37c8d00109007b0e06b2c98ad2ded56d41dd86627744b8d490f2fb411ae1eff8832073f697c434f8574f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", @generic="57d47fe2a9c0940d66d0ec408e51ac291faebda3aeffdea9297600f936788e1ee6e555d3d9a7f4bffe0191", @typed={0xc, 0xc, @pid=r13}, @typed={0xc, 0x6e, @u32=0x8001}, @nested={0x50, 0x93, [@generic="eb17b81fba1d4d0a712b548fe76fe471062b695eb0ab7065e0ef215c97256c447a0f15d843be432763d1fe9f3039b0db31a0acd28aa8c05bbc35a9626028932d29431679aab335bd982a"]}]}, 0x22a0}, {&(0x7f0000ed9000)={0xc8, 0x200, 0x300, 0x6, 0x1, "", [@generic="e2d65c6b9c3f72fff45631003b5352096a634f5532c01b8be24bb7d88e6df763c8b244cd5bf8bfe07bfeb5fe4fddb96ab5c3ebc75711f468a39ab7a1dbe36a2adb844d142793540334d316439b55215345940021beb89797a7fcbb6436d5b5e4024321714e15693cbcb7c8dc0fddab35fae24308358c67518dcf4ca8e958e8ee66cd3fdc71130916ccef790fdc373e15e9b0840c4002807d2cf18ae9f068b62694fcee5fa50e6ea0", @typed={0x10, 0x10, @u64=0x7}]}, 0xc8}, {&(0x7f00002cd000-0xf0)={0xf0, 0x39, 0x402, 0x6, 0x3, "", [@typed={0x8, 0x4f, @void=""}, @typed={0x10, 0x25, @u64=0xed6d}, @typed={0xc, 0x82, @uid=r14}, @nested={0xa8, 0x8, [@generic="266e45cf7e597189be16d0418d2bdb5ed81594758854175a17cecfd15d811d1fd4dd43a105ed15117b61ac066ca69f4d85aa118fc67c8d56e3bc6d3d08cae64921fc06ab83c76845ad1a72b6ff8d4bc110838daf9e128e52f8514afd399936ad018c6ef45a9752889c685dd8735889380794cf5fd36488ed2e68d0e983843650bb0849ed8cba1b0668268241adfc98ca8045a43798d7ff5fd6b11ff75639a26723"]}, @typed={0xc, 0x45, @uid=r15}, @typed={0x8, 0x72, @void=""}]}, 0xf0}, {&(0x7f0000145000)={0x1a0, 0x3e, 0x20, 0x1, 0x0, "", [@nested={0xac, 0x20, [@typed={0x18, 0x61, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x59, @uid=r16}, @typed={0xc, 0x79, @u32=0x100000001}, @typed={0xc, 0x95, @u32=0x4}, @generic="0d891c84470c7c33c0680e620fc26f95a672f861ddfedff4c0266f27b0acbda68c99451e82bcbf76ad56c60808f8ae1066b54dcb29f5d909d0dfb8f49c61e9f1cfe867b33a12513e9b", @typed={0x18, 0x5c, @ipv6=@loopback={0x0, 0x1}}, @typed={0x8, 0x7b, @void=""}]}, @nested={0xbc, 0x4e, [@generic="01412dcaa2035dcf2f7efc1b3be8f4ad3a3be689949db0f20279e30d67570233c9d7252bc282054f7083b268aa256b02d74edced22ab158931cec87db90bc8b645940b566d703f8dbdf08c58ed69ed511daaa831465f61d6c571fbd245269fddd02779", @generic="281f0417eb4fa8a175d60b71cf9b9e27fac6c7fcd748cd0f9a5cfa0efcccc5c5fb70966d9e2c10f517b52597d8be4c03045e3d69845a7df29e131983043df4599301af6959acdcf4891a9110727a0d20f98a"]}, @nested={0x28, 0x92, [@typed={0x18, 0x7b, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @typed={0xc, 0x23, @uid=r17}]}]}, 0x1a0}], 0x7, 0x0, 0x0, 0x0}, 0x10) pipe(&(0x7f0000d08000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r18, &(0x7f00007b9000)=""/1, 0x0) getsockopt$SO_COOKIE(r18, 0x1, 0x39, &(0x7f00001a8000)=0x0, &(0x7f0000c6e000-0x4)=0x8) close(r19) 2018/01/17 02:17:23 executing program 4: mmap(&(0x7f0000000000/0xf99000)=nil, 0xf99000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000f99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f99000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1100}) bind$alg(r0, &(0x7f0000f98000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f51000)="0a0775b0d5e38404b3b629ed5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000605000-0x38)={&(0x7f0000f92000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000a76000)=[{&(0x7f0000f91000)=""/172, 0xac}], 0x1, &(0x7f0000536000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/17 02:17:23 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000670000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000027a000)=0x14) bind$can_raw(r0, &(0x7f0000341000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) r2 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x65, 0x5, &(0x7f0000cc2000-0x2e)="", 0x0) 2018/01/17 02:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000f52000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000c1a000)={0x0, @in6={{0xa, 0x0, 0x20, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9b6d, 0x8, 0x4, 0xfffffffffffffffa, 0x0, 0x7, 0x1ff, 0x6, 0xda, 0x3ff, 0x8, 0x8, 0x0, 0xf708, 0x7]}, &(0x7f0000770000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cec000)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x9, 0x1, 0x7fff, 0xfffffffffffffffc, 0x5, 0x8, 0x81, 0xcae1, 0x100, 0x10001, 0x5, 0x2, 0x5, 0xffff]}, &(0x7f0000558000)=0x108) recvfrom$inet(r0, &(0x7f00007c0000)=""/0, 0x0, 0x10001, 0x0, 0x0) 2018/01/17 02:17:23 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89f2, &(0x7f0000dd9000)={@common='ip_vti0\x00', @ifru_data=&(0x7f0000dd7000-0x20)="5b6dad444b7d467ccb008100000000000000000024ab000900000000207222d5"}) setsockopt$inet_opts(r0, 0x0, 0x2, &(0x7f00006ec000)="", 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000c76000-0x44)={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2e, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) 2018/01/17 02:17:23 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000e2f000)={0x4, 0x1, 0xfffffffffffff801, 0xb4ab}, 0x10) socket$unix(0x1, 0x2, 0x0) 2018/01/17 02:17:23 executing program 2: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="720945cd4b18", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="923f19f59ce12d9ae9fe44a62d541526"}) recvfrom$inet6(r0, &(0x7f0000000000)=""/114, 0x72, 0x40000021, &(0x7f000018b000)={0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}, 0x0}, 0xfffffd72) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00003d9000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, r1}) 2018/01/17 02:17:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001dd000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00000e5000-0x4)=r1) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f00004c1000-0x45)="ffa549aed71789217a7884007c2df2004c0ed8d9c4cb5ef10ca0a12690b8f30ce14da14db16e59838ab41e017034ba5cfa5569c11f7e8873c757a2af5c3a4e46d65bd1c628") setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005e1000-0xa4)="aa588fc8d924971177326dfa0fb3643b7c2c9b63247c8137cf5985a3c37f5bde973f22a8935a89b88a81970ea50ca59954c3fdda2f13aad7f4902f5ea8df3b9c9e737378303fc948ef483a0860e85ce47b6c2004c6e078d5ffdb9bc96c5a76166e157eaf740caef3a6d2e69f9eb155b822c34aafb770db4055cf74be41d798984d0903eb3752974e8ff3c3a70fc1fa82d56c9a4ced61768d9a12ae2b5e4f810f2abaa442", 0xa4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001f8000-0x10)="", 0x0) 2018/01/17 02:17:23 executing program 4: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000eed000-0x4)=0x0, 0x4) 2018/01/17 02:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000086f000-0x8)={0x0, 0x3ff}, &(0x7f00007f9000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00002f5000-0x8)=@assoc_value={r1, 0x9cfa0000}, &(0x7f000024c000-0x4)=0x8) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d73000-0x149)="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", 0xfffffffffffffdd5) r3 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000974000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68a0dc31e186d773c76175085eb896e1e99a", 0x21}], 0x1, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) r4 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000dd3000)={&(0x7f0000db3000)='./file0\x00', 0x0, 0x8}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00008e4000)=r4, 0x4) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000286000)={r2, 0x2, 0x0, 0x94, 0xffffffffffffff01, 0x40, 0xfbb, 0x7, {r2, @in6={{0xa, 0x1, 0x7fffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa7, 0x1, 0x8, 0x9, 0x2}}, &(0x7f0000e29000-0x4)=0xb8) read(r3, &(0x7f00007fc000)=""/34, 0xffffff45) sendmsg$alg(r3, &(0x7f0000eb7000)={0x0, 0x0, &(0x7f0000909000)=[{&(0x7f0000040000)="6e1de2a1b689c44bcec561aac2a7dab5b2a774ca67496011a1fc84d9c222dc9b495fc3b098bc5f819dfc0ad80999c5f1728aef0b0d9a156633f6a46a311084717fa6189a433160b1b0", 0x49}, {&(0x7f0000f54000)="9e6adce388e8384455477d5e93eec75c8bbd34d2fcb4735e48dcd757ffc95139475541f8b6c2a97f9f2c8f6741527d04f99ce453a59fbbf15c43a31296", 0x3d}, {&(0x7f0000cbf000)="62b8b23a6cb5dff9660c5f4ffe238a6b69892a43dd41923944494e312e227994a348ff5071df65e969583e7a26940f7e4ab5057fe847b353268705d3fe005b0d573858245fd9178fac6a214ed2aa6a53c9bafe9c5c9de744723d0d", 0x5b}, {&(0x7f0000376000)="f6c7d2ba0bd79e3a48", 0x9}], 0x4, &(0x7f0000875000)=[@iv={0xc8, 0x117, 0x2, 0xb2, "ae3082a66755bf853301dec69fd9f54054d1c258f3befd89b4a7deeaed824bac0056495bca664c93ef131d81a45fece077d6344542c3f08fa6ff659516908cf9085192e320b0185c4cf77952e29da939b46993233b0df2984365dabbadd882548f3e1e9b86c3165f5cf2655ec3f4dd60258b0ff3c905b86848e44afb7eda0a7f93e913b801d21f61f19c5b80b167ab8656cc2d9317bd9e384259feea1c4e19adc2a499e29246d7ef15f55cecd1af5e5d7ac4"}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x98, 0x117, 0x2, 0x80, "5e140dfc6d2472abcfb81138d0057f6ae4617380174b003762ac58592ba793396989cee69419aa0bde9ac4a99619ede1fc54ee001c69e7a6fd3eaf3d9b6b521192d726c32c0a465305bd6806ec44bdacaa6728be1c9c7b603328790fc0c8ace1a6ba3c314cf044d631af3f4a0ff0508cbef33db541df02e20721ba856cc96da6"}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0x30, 0x117, 0x2, 0x18, "7afda1d83d25cb9e0993e0573d2872106ded8ce5a4045f40"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x1f0, 0x4000000}, 0x48000) 2018/01/17 02:17:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000091d000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000886000)=0x26) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000543000)={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]}, 0xe3, 0x4, 0x6, 0xffffffff, 0x4}, &(0x7f00002c9000)=0xa0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f000047a000)={r1, 0x4c, &(0x7f00009fc000)=[@in={0x2, 0x3, @rand_addr=0xe147, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000d49000-0x4)=0x10) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000343000-0x76)=""/118, &(0x7f0000be8000-0x4)=0x76) r2 = socket$bt_bnep(0x1f, 0x3, 0x4) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000c8000-0x10)={0xffffffffffffff9c, 0x28, &(0x7f0000ab0000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000353000)={r3, 0xfffffffffffffff9, 0x10}, 0xc) ioctl$sock_bt(r2, 0x8907, &(0x7f0000910000)="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") getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006c3000)=0x0, &(0x7f00002b0000-0x4)=0x4) r4 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000927000)={&(0x7f0000735000)='./file0\x00', 0x0, 0x18}, 0x10) r5 = bpf$MAP_CREATE(0x0, &(0x7f000047f000)={0x2, 0x3, 0x400, 0xfffffffffffffff9, 0x8, r4, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ff2000)={r1, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x37}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000624000-0x4)=0x8c) r7 = socket(0x40000000015, 0x5, 0x43) bind$inet(r7, &(0x7f000098a000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$unix(r7, &(0x7f00009e9000)=""/155, 0x9b, 0x2001, &(0x7f0000210000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000b0b000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0xf, &(0x7f0000825000-0xa0)={r6, @in6={{0xa, 0x2, 0x9, @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]}, 0x4, 0x8, 0x5, 0x1000, 0x2}, &(0x7f0000ce6000)=0xa0) listen(r0, 0x0) close(r5) 2018/01/17 02:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x6, 0x84) bind$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, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r1, &(0x7f00009ae000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd8000+0x4e0)={0x1, [0x0]}, &(0x7f0000ddd000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x7a, &(0x7f0000f83000)={r2, @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) listen(r1, 0x4) 2018/01/17 02:17:23 executing program 7: syz_emit_ethernet(0x4e, &(0x7f0000f81000-0x56)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "dba39f", 0x18, 0x6, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000f80000)={0x0, 0x1, [0x3b0]}) socketpair$inet6(0xa, 0x5, 0x0, &(0x7f00006e0000-0x8)={0x0, 0x0}) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r0, 0x112, 0xc, &(0x7f0000000000)=0x7, &(0x7f0000065000-0x8)=0x2) 2018/01/17 02:17:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nfc_raw(0x27, 0x3, 0x0) r1 = accept$alg(0xffffffffffffffff, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000002a000-0x188)=[{0x0, 0x0, &(0x7f000087a000-0x20)=[{&(0x7f0000f62000-0x71)="d50d629fbd9b308f0a49d556b0d576152afbbdd0b92fa33443ad3e03cc14e1ccf64ed0c7472a9747226c52f5c68777b6208a7f03384c1f28dd538b16e3b26a159d77a9b5aee73abca91e19f0eb88a78df07db44724c0ef1b82047a4dd77185bd5ab48e3ddbcd4e92d19f63c09ae5ef7cbe", 0x71}, {&(0x7f0000a03000+0x7c3)="7f71df41ab88d9f191b67f528eb189d4a1582a0f23dc69fd4fa3f4f8713f479de8a490b4582ac1547153d7432bd7460196", 0x31}], 0x2, &(0x7f00000e9000)=[@assoc={0x18, 0x117, 0x4, 0xf29}, @iv={0xd8, 0x117, 0x2, 0xc2, "77475d3dcc44d7febb7075d0c3808d8b2c5fc8736bd6c8e323e71f6d481baee62c0245a9c59add7e42c2b77a4e0a2391c55478d6dfb6e6d96164119cde15fa6818910eb03aca1782240b37610bd3bfc28908e07ad66caea7f25f6336d21c42c890ef2f7d2e88a4e4f58a633e44f2f276203ac1ca5680ea5377e9aade159de1d9fb4f95588100f80a92e5a14d3fbeb4904149397ebad9b46b9d9ca22b7e6ae0be8c4477ac6ddd7b975c885e05376c930cb9262adf551b270691a3703e0098a255e2a5"}, @assoc={0x18, 0x117, 0x4, 0x4}], 0x108, 0x40}, {0x0, 0x0, &(0x7f000066d000)=[{&(0x7f00003b8000)="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0x1000}, {&(0x7f00002a0000)="2b221f0b8d5ef6ad9680a8cbdbca80a4645ed7a33c1ac0b372c78baf024ab92dee96b3de41fe645c27f48ba4bc1ee7e5fd0539945b8aff1f0b843960d32bf4d1cecc5a41b5b0c7b8407a15ea24bc255209cfb226a11422a6ffc14fa24b54772a23b0e6011ec8c0007e6a9e12ae816eedb454cd403b835c4797c3c4e8459b6a3eb1fce75b8c9e47ae7e86", 0x8a}, {&(0x7f0000315000-0xe9)="ff164375c8ef9604b186ca0e3eec8f59efae24a678a5bdbceea0cbd32baee93894bea100bba53128208299552581df2afbda666fb2dd5bcf579e89d23ad1faf328ffa272c62d8940998a5e49803ec861a15c4367c8acc6f285b3e825aaec30d8f2b99c4a2f0a333532f22d4837f29cfa3ca3eb9becf899e16648cc678d1f405de48c2f18fb7a6913db0b337137fd06b11b21a1b0cfc41058b722921a3c5a6091fdb2dfc8d9743a8724789c329f64dfd611fe0a0910e38cd4021eff9c8cf4ecac6e2d1d98dc458c08e54cffa239587cb7229e00869396248abd8203925787574cd41c4b2903d9b80091", 0xe9}], 0x3, &(0x7f000090f000-0xb8)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x70, 0x117, 0x2, 0x59, "d42796697366aeccd6543b5d64482feb2814b84f4923e9f630863e9a63760a4ee36278bd3106bb504a5d5b26fb8c65c554a3e32c88352bfef5f5ef592a20328c05bce65ae600c208676bc8bf4722ba3b6a14551d8944880342"}, @assoc={0x18, 0x117, 0x4, 0x80000001}, @assoc={0x18, 0x117, 0x4, 0xff}], 0xb8, 0x4000}, {0x0, 0x0, &(0x7f000080a000-0xa0)=[{&(0x7f0000722000-0xe7)="52422cc67f2755d4566da05a8cf0a39d6d84d904ecdef452ddcd9e3a5f41b0afae514797c19065f442bbd2f7f46f363f02b2210fcbccd4132892fc4b99f2dcae6f29ca990736c6cbed418ab476c9bfe1c081682b4caec15f197ed089fa5c4c3406a3f91eba77d8904d28253b3c3a9e66f4ca7d03d9201c8076a4c3ae56d7fd840eb395a241843a6acf296a023d142886e9585d86f2147e5820924f4fb6821ede0d876a9567387d993195f10d2b016f653dffdd0b6e75f2c5e2ade0af861c0a103304c312a830de01305e7aeebb8de42ff2b592aef723e053c2362bdc8767ca50c9a42cf6503f73", 0xe7}, 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0x1000}, {&(0x7f0000af4000)="06b763c1cbcf00133243e2e03dfe306373062abf4c9c97fa30aeb849ca6227106492548db48437a0ddddaa2117960789163004bb570f5d0907cffa3828a9e329640db25ea1612edb7f27d21c87715726c9e25021bc6416400d664e3e52944fd3ff4a3b825bfab0920dec6f9af1b874299d6f14b7268a4c1529d66cb787019abc3448fa2eb5a1105cdfc37776360727724d1c893a18d6c4bd3b6bdc388d3f4fbaa7ca3a56150400a557211baedd382a1b566d681bcb1c8eab74e8f15ca93b96589662059ab4f4fc66d5509ab1f87debc0af2e65cacbe956d7f71b19441d116ddbf1795eb01e4eb9423420", 0xea}, {&(0x7f00007d8000-0xcf)="0806612f64b67ee9e8c7f33bc051fdf43be8aad5a730fb78a138a37cb6d67d3baac1cd0f41791578212a6fedd3f52323d82df8da406388f106406b4133362dc3e1ada0d52620607416b8e1042066f5e9256c0440e7d40355e33a782221bc33443e4c972d8495190b06c7ba0d1ac0f82fa74f92ddeb7bfdeafe06d20dd74c4210cbef52804a23ca4fe3674040f81208e9a0bbb4ef1dbf4d8fc42f890df8f1278d5c6226dc49d0c393d8e47162bf3bc856fa8ef09d68219369bc17051f760c8c3f83a1221a17d63c6c05d52b75a3a388", 0xcf}, {&(0x7f0000792000-0x14)="ee0020a64b4b6a3fcc653ecb3845064e6d44b224", 0x14}], 0x4, 0x0, 0x0, 0xc000}, {0x0, 0x0, &(0x7f0000c55000)=[], 0x0, &(0x7f0000836000-0x160)=[@iv={0x68, 0x117, 0x2, 0x4d, "6df5273fe40671b1e75cb29c70ca2d0b820a49f0561845132c66bc5af18808d08f6f0de88ec1966b57c793543a409cb67b198c6237996b0ed58b678fcef8d2a71e5e33caaf48ade3325e4443ad"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x7ff}, @iv={0x68, 0x117, 0x2, 0x54, "0872f7af276b022dcae858aa1d4bf5b058f953952d3e49aa9b4a18f15ca3ae7a512a8812f71badbe1bd7397353755e43e034ce5a6a2cc01162578e1a92ffd1bf70462d1c56969329c235a1d550f26915847daaff"}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x48, 0x117, 0x2, 0x31, "92ee20dcdf115acd38d376226644710a5c5f3fcedca4751286ce7af244c6665c17b2ff377748cf9f3b154a7db802f24166"}], 0x160, 0x40004}, {0x0, 0x0, &(0x7f0000542000-0x20)=[{&(0x7f0000a05000-0xcc)="5dea5bd34b4370194cf0d1c5e7e2d5c924617d8083f537307e54e906170909776079a9f44861f07264bc72a7f087145818032d1f6167f274a79c82befc40a862444cb72b5c65aa7e572d21ef4206f0a4abacdf65ae9897bde3e8fe02ef18539b04cc2c3466f669d166950dcd8dc39e1bc26a86ec6bb5f07cfc386d7050600f7fe4a0669355df1804f1d20eccb757ad377d906d3cc9899c88bab4b27a183787eff15205fc550016346901944371220ec532c94d773ffe0311a7444982ff910fb64b7e68e6139d8997991997b6", 0xcc}, {&(0x7f0000329000-0x4e)="e2613a3db2bacb8d57b837d949303d90b41b284e924e27c83f616935ba323cd96f45b76db32695071d2eff45d38ab0f419cfc28499ef7c457f835684034a8c99b2b1ced9330e816e833b81fee8f5", 0x4e}], 0x2, &(0x7f0000463000-0x1f8)=[@assoc={0x18, 0x117, 0x4, 0x800}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0xa0, 0x117, 0x2, 0x87, "53bc924e3cd37f97e4696bea9aacf8c314e035e252275bb5f025ae80ec7882795857c85a2ff2c5e2dc752dd3a4c0d7a2ea5ab0ea4ccbf00bcef938b6703f59287fdb21f9f480f90d4b73567cdac2d80abeced8c718f364b9243d1c0f6e6b7a3c8b3e1da243bf3c057663145a28bc6638036195ad777ccb9c56aff504f601f5c34da690ee512427"}, @iv={0x110, 0x117, 0x2, 0xf8, "1abde6530b839ef371ed02bfd99fa3298532094de290edafc4f54f106957e9403e04e8b803e4549f4ed3e49864087603079086927283f622a98e2a461d8acaf30144892d236dc22373c5936f96bf52c96ac22c991d6d27441e96563b9134be2ca0d2aab945684fa657b2a4642d674a8d4dfcd201bcc75adb5ecffe30fce5771bb309f3223a68268ed2ddccf4d572d84b8adefecd21b5b29281c7cb1e854510c471f1f005c4734b1d3fab30f816265f5df8220ad43e2b8bf071b9f3c32c69b4c3419aa6e3a4159a27cca90e4c99fc3a6ad4bd6e4f6a748d7cca196f7a37b171509a82b9edc2a85d7b802393e76ae9e5dc11adf2e6a04e3606"}, @assoc={0x18, 0x117, 0x4, 0x8001}], 0x1f8, 0x40000}], 0x7, 0x40010) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000a5f000)=""/24, &(0x7f0000bb1000-0x4)=0x18) r2 = socket(0xa, 0xa, 0xfff000) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000e3b000-0x4)=0x8) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000458000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) accept$alg(r3, 0x0, 0x0) 2018/01/17 02:17:23 executing program 4: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept(r0, &(0x7f0000017000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000036000)=0x8) accept$inet6(r1, &(0x7f0000026000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000026000-0x2)=0x1c) 2018/01/17 02:17:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f000068a000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@redirect={0x5, 0x4, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair$inet6(0xa, 0x0, 0x407, &(0x7f0000bdc000)={0x0, 0x0}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000edb000)=0xce50, &(0x7f0000c92000-0x8)=0x4) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007af000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f5c000-0x4)=0xb) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_int(r2, 0x29, 0x17, &(0x7f0000cbc000)=0x5, 0x4) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x2d, &(0x7f000036b000-0x88)={0x7, {{0xa, 0x3, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 02:17:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00004de000-0x4)={r0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000063a000)={0x7ff, 0x2, 0xffff, 0x9c, 0xffffffffffffffff}, 0x14) sendmsg(r0, &(0x7f0000156000-0x38)={&(0x7f0000c69000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000056e000-0x40)=[], 0x0, &(0x7f0000836000-0x1268)=[{0xfffffee5, 0x0, 0x0, ""}], 0x39a, 0x0}, 0x0) 2018/01/17 02:17:23 executing program 2: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000f000-0x38)={&(0x7f0000010000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18, 0x0}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r1, &(0x7f0000026000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000024000-0x4)=0x48) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) connect$netrom(0xffffffffffffffff, &(0x7f0000004000)=@full={{0x3, {"45b212c779001c"}, 0x0}, [{"eb0954d5f73e80"}, {"e5154abd60e5f5"}, {"2184a30edd236a"}, {"5720062bca36d8"}, {"0162712d0381a7"}, {"f0b6ab1acc3512"}, {"5723f9b3f2216c"}, {"ef96cd6ebc7681"}]}, 0x48) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000001000-0x4)=0x0) 2018/01/17 02:17:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7d000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffc, 0x1, 0x3, 0x1, 0x4, 0x1, 0x0}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet(0x2, 0x800, 0x1000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000ec2000)=0x1, 0xfffffffffffffe3d) r3 = socket$inet(0x2, 0x80006, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00009ae000-0x4)=0x7, 0x4) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000943000-0x53)="117f402022c5b4e9d0abf2f5fe5e533573f5aca0921f7f2309b42ae57d6ed95787a1f65e63f61a9d9dad58f56b46822ab41569475314b203799491cb31dca10c5b43f84457c86f6e0b69f07f0ab98f07b0f69d") recvmsg(r1, &(0x7f000020f000-0x38)={&(0x7f00003a4000-0x6e)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f000039c000-0xa0)=[{&(0x7f0000c6c000)=""/209, 0xd1}, {&(0x7f0000bca000-0x4c)=""/76, 0x4c}, {&(0x7f000088f000-0xae)=""/174, 0xae}, {&(0x7f000075d000)=""/92, 0x5c}, {&(0x7f00005cf000-0x1000)=""/4096, 0x1000}, {&(0x7f0000918000)=""/161, 0xa1}, {&(0x7f0000f3b000)=""/62, 0x3e}, {&(0x7f0000066000-0xce)=""/206, 0xce}, {&(0x7f00000c8000-0x71)=""/113, 0x71}, {&(0x7f0000189000)=""/21, 0x15}], 0xa, &(0x7f0000b15000)=""/0, 0x0, 0x100000000}, 0x10000) socket$inet(0x2, 0x4, 0x8b5c) bind$inet(r1, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = accept$ipx(0xffffffffffffff9c, &(0x7f0000ad6000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000bd8000-0x4)=0x10) recvfrom$ipx(r4, &(0x7f0000b2e000)=""/4096, 0x1000, 0x10000, &(0x7f000025e000-0x10)={0x4, 0xfff, 0x401, "ada2624fbf95", 0x7, 0x0}, 0x10) sendto$inet(r1, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000b26000)=0x1ffa, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000527000)=0xfffffffffffffeff, 0x4) r5 = accept(r2, &(0x7f0000934000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f000010f000)=0x58) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000b63000)={0x8, 0x8, 0xffffffff, 0x8001, 0x0}, &(0x7f0000a76000-0x4)=0x10) r7 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r7, 0x29, 0x38, &(0x7f0000221000)="", 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000630000-0x8c)={r6, @in6={{0xa, 0x1, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) listen(r4, 0x9) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCADDDLCI(r2, 0x8980, &(0x7f000065a000-0x12)={@common="65716c0101000000000a000000000003", 0x22}) writev(r1, &(0x7f000044b000-0x70)=[{&(0x7f00000c2000-0x30)="025696c2e41f8a831e5da2aaef6031dfa77df7e42618e3d7f8154af485a9b8b9e566cda91bbba3e261debdabed51cf24", 0x30}], 0x1) recvmsg(r1, &(0x7f00003be000)={&(0x7f000075f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f00008eb000)=[{&(0x7f0000d30000)=""/187, 0xbb}, {&(0x7f00003fb000)=""/27, 0x1b}, {&(0x7f0000d04000-0x80)=""/128, 0x80}, {&(0x7f00006ed000-0x66)=""/102, 0x66}, {&(0x7f0000af4000)=""/93, 0x5d}, {&(0x7f0000ea7000-0xd6)=""/214, 0xd6}, {&(0x7f0000f93000)=""/147, 0x93}], 0x7, &(0x7f0000be3000)=""/4096, 0x1000, 0x200}, 0x40002000) 2018/01/17 02:17:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) preadv(r0, &(0x7f0000e79000-0x20)=[{&(0x7f0000f3f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000c2b000)=""/229, 0xe5}], 0x2, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) r1 = accept4$alg(r0, 0x0, 0x0, 0x80800) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000db3000)={r0}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000954000)=@sack_info={0x0, 0x0, 0x1}, &(0x7f0000e2b000)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000e0f000-0x8)={r4, 0x4}, &(0x7f0000c3e000)=0x8) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f00007ce000)=0x0, 0x4) 2018/01/17 02:17:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000e7d000)={0x0, {{0xa, 0x0, 0x4d0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xa1ac}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000ffc000-0x4)=0x8080, 0x241) setsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000a6a000)=0x1, 0x4) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000e000)={0x1, 0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000ffd000-0x4)=0x0, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0xf, &(0x7f0000fff000-0x4)=0x4, 0x4) 2018/01/17 02:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x2000000000010d, 0xce, &(0x7f0000e3f000)=""/4, &(0x7f0000003000)=0x4) r1 = accept$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000363000)=0x0) accept4$netrom(r1, &(0x7f0000c57000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000e8e000)=0x48, 0x80000) 2018/01/17 02:17:23 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x1, 0x30dbd828) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000026000)={0x5}, 0x4) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r2, 0x107, 0x2, &(0x7f0000027000-0xbb)=""/187, &(0x7f0000023000-0x4)=0xbb) ioctl$sock_FIOGETOWN(r2, 0x400454dc, &(0x7f0000001000-0x4)=0x0) 2018/01/17 02:17:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) connect(r0, &(0x7f0000099000-0x1c)=@in6={0xa, 0x1, 0x40, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff800}, 0x1c) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000dd3000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c09000)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008e2000)=0x0) getuid() r3 = gettid() r4 = gettid() sendmsg$netlink(r0, &(0x7f0000bba000)={&(0x7f000079a000)=@proc={0x10, 0x0, 0x0, 0x10480200}, 0xc, &(0x7f000020f000-0xa0)=[{&(0x7f0000616000-0x174)={0x174, 0x22, 0x2, 0x4, 0x3, "", [@generic="f394053d0a2251c49d055da9b7cb4a75eee9e2f93caa97ea77c302e63b70a94e49968a1887a5b3cc3725e393105848d0d07be7443c3714771da0dbc9acf6534daa539617c4964a3f458f403dfed33f5f77c54745cd4ea7cc6ec812e0bad57c36a82b4d43c06fbfbec45f7e43de08e2f2d20cd01f3f4236b849e97d62b10728bd9d9188eae16b21dd9c2ca6bb7a5fd3c97965f2db3f71a4cb8b26948e3a63ecf0bb4aff", @typed={0xc0, 0x42, @binary="e907c5d04987776040d95ca35299f582b2b60c7f1fc5fb473a76749a718b74d303cfbadf02049cd3174f11a5311f56f3f75922775e3346690d90d6a17117d48fef12e09c091c82461d5778eae6933b46d4993908d2d13e13f3bb98b02e65c8e9804699639e6a444b588deb29a7a89daad07a8e3f57f38baf86617baf774ada053d43384c75353f0a868025d67df32eacf6d8f788c72139546aae3c4d32f47ff896b5fe6cd3d52957de8be7217329293c42796db38cec"}]}, 0x174}, {&(0x7f0000b91000-0x1068)={0x1068, 0x19, 0x400, 0x2, 0x2, "", [@nested={0x103c, 0xf, [@typed={0x1c, 0x2, @str='^cgroupGPLcpuset\x00'}, @typed={0xc, 0x30, @uid=r1}, 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@typed={0xc, 0x8d, @ipv4=@dev={0xac, 0x14, 0x0, 0xb}}, @generic="2c5f2260b07cb698b7a7349b85a5197b66cfe1d886cdcb13c4210f67a6e7155b80f7a2590bcd90e1e054e600f7d848d224bd36527b97347f4d3ed753839c9ece5978f8ffba4aad138e810031ba7a3cf7deb1ae488151400cfe8921ca4122d8af0fc262e4f8e610535e9c5a4e671fdcb99626c506396f0893fa86c12bf91a646ca4930c9d8ec20dfacbf53e94f7d92e65b92124ab501e038d13dec4df1d7db60a489afbd427a31824", @typed={0xc, 0x7e, @pid=r4}, @typed={0xc, 0x55, @fd=r0}, @generic="46e98e2312d3b9b3eb3d3be85a3020335bbb9e9499694dbcb2bb57909a7d89be97448e65f460109adb0d1d0326335e0e88ab98f1d90bf27478537f154aa04e631a27dc86b6d19792905f95485aaa676f0b701273dbea0d746dd3f6d957811fded0f198db4a0e7ce697ace36394026ec820b08809f934268b2a480d82ede609d8ed89e094ce183fc94e70975a09feef869b93e821a89274eefe5a8bd3b0911aa1fecc3f71af81ff009a7612341c7965c063d8e673664d74ef2ddc2e9d69fab37229a740c7917d5019ef57668d2f3b61fe94f23db990c717918998ea88"]}, @generic="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", @generic="3b8bf95a40a44d060dc6c5c722d7b276f7c7d9ee29b0be8145dfc5591cdf8cab338fe1800f8e709af8da0bcf33c85d55fe133d1f4ccbce000f3fa530430f55e7c9e13efb8c941a74a2f94be56bfa990cd85ed632891dde64bea1915ab5a96fa2f86e009c62", @generic="d2619072f984c9ec73919599bc09fb32df25b49b77bff586d33800e73a239e1a65cbde3991c66680d8a36fc6ea5c07dba79bb7e39e355c48efd1cb9542c4505eece10a1ba724fe08196f0d6e4928923df3230e056a2fc4993b86f496ad0be36bf8fbf9f250b8a70f68d008c31349dd4672745e3a2f4956a2a6291116052bf6a2c0d78641665b9274a4fccf5bec1d8b7c2b46975b8fe44c952f3ee71441471917709a4ebf5cf65062", @nested={0x10, 0x4e, [@generic="914bb48d2deee5e71d"]}, @typed={0x10, 0x15, @str='md5sum\x00'}]}, 0x370c}], 0xa, 0x0, 0x0, 0x40}, 0x10) r5 = socket(0x1e, 0x2, 0x0) sendto(r5, &(0x7f0000948000)="", 0x0, 0x4, &(0x7f000091b000-0x10)=@ethernet={0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind(r5, &(0x7f000054b000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r6 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r6, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x10, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 02:17:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f000079e000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000c6000)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000fc9000-0x4)=0x4, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000636000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/17 02:17:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f0000bc2000)="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", 0x4d1, 0x0, &(0x7f0000607000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) sendmmsg(r0, &(0x7f0000e8e000)=[{{&(0x7f00008b6000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c, &(0x7f0000232000-0x10)=[{&(0x7f0000f89000)='t', 0x1}], 0x1, &(0x7f0000e00000-0x148)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f000010c000-0xec)="14", 0x1, 0x0, &(0x7f00004d9000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x100000001}, 0x1c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000dd5000)={0x0, 0x7, 0x4, 0x6, 0x2, 0x4}, &(0x7f0000383000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000095d000-0x58)={r1, 0x50, "099c7e4a1aa828e5f0c53da3def2ff1a53541d735b283225c3aeea5e3fae6be6552e5420e6c9d39995cdbaf62156234f978849d8720edbc2c860dc18c124f53c2e01a41fa6b04a6edba7bb37c855015c"}, &(0x7f0000815000-0x4)=0x58) r2 = accept4(r0, &(0x7f0000944000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000a33000)=0x32, 0x80000) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f0000c3d000-0xd5)=""/213, &(0x7f0000551000-0x4)=0xfffffffffffffc9e) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000d08000-0x4)=0x0, &(0x7f000086e000-0x4)=0x4) getsockname(r3, &(0x7f0000b68000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000215000-0x4)=0x9) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000e63000-0x4)=0x0) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f000024f000-0x4)=0x8, 0x4) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000b57000)=0xfffffffffffffe26, 0x0) [ 1227.971276] [ 1227.972931] ========================= [ 1227.976698] WARNING: held lock freed! [ 1227.980468] 4.15.0-rc7+ #192 Not tainted [ 1227.984502] ------------------------- [ 1227.988280] syz-executor0/6548 is freeing memory 00000000b1877729-000000002edd85e4, with a lock still held there! [ 1227.998647] (sk_lock-AF_INET6){+.+.}, at: [<000000000a79ce55>] sctp_wait_for_sndbuf+0x509/0x8d0 [ 1228.007563] 1 lock held by syz-executor0/6548: [ 1228.012113] #0: (sk_lock-AF_INET6){+.+.}, at: [<000000000a79ce55>] sctp_wait_for_sndbuf+0x509/0x8d0 [ 1228.021471] [ 1228.021471] stack backtrace: [ 1228.025944] CPU: 0 PID: 6548 Comm: syz-executor0 Not tainted 4.15.0-rc7+ #192 [ 1228.033185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1228.042509] Call Trace: [ 1228.045072] dump_stack+0x194/0x257 [ 1228.048673] ? arch_local_irq_restore+0x53/0x53 [ 1228.053322] debug_check_no_locks_freed+0x32f/0x3c0 [ 1228.058316] kmem_cache_free+0x68/0x2a0 [ 1228.062268] __sk_destruct+0x628/0x920 [ 1228.066133] ? save_stack+0x43/0xd0 [ 1228.069732] ? sock_rfree+0x160/0x160 [ 1228.073503] ? sctp_sendmsg+0x28f7/0x33f0 [ 1228.077629] ? sock_sendmsg+0xca/0x110 [ 1228.081489] ? SYSC_sendto+0x361/0x5c0 [ 1228.085346] ? SyS_sendto+0x40/0x50 [ 1228.088944] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 1228.093850] ? check_noncircular+0x20/0x20 [ 1228.098059] ? print_irqtrace_events+0x270/0x270 [ 1228.102792] ? __local_bh_enable_ip+0x121/0x230 [ 1228.107433] ? sctp_put_port+0x495/0x640 [ 1228.111474] ? sctp_poll+0xc00/0xc00 [ 1228.115166] ? refcount_sub_and_test+0x115/0x1b0 [ 1228.119890] ? refcount_inc+0x50/0x50 [ 1228.123661] ? refcount_inc+0x50/0x50 [ 1228.127435] sk_destruct+0x47/0x80 [ 1228.130947] __sk_free+0xf1/0x2b0 [ 1228.134376] sk_free+0x2a/0x40 [ 1228.137540] sctp_association_put+0x14c/0x2f0 [ 1228.142010] ? sctp_association_hold+0x20/0x20 [ 1228.146568] ? lock_sock_nested+0x91/0x110 [ 1228.150775] ? trace_hardirqs_on+0xd/0x10 [ 1228.154894] ? __local_bh_enable_ip+0x121/0x230 [ 1228.159540] sctp_wait_for_sndbuf+0x673/0x8d0 [ 1228.164017] ? sctp_init_sock+0x13b0/0x13b0 [ 1228.168313] ? do_raw_spin_trylock+0x190/0x190 [ 1228.172867] ? __local_bh_enable_ip+0x121/0x230 [ 1228.177507] ? sctp_prsctp_prune+0x97/0x790 [ 1228.181805] ? prepare_to_wait+0x4d0/0x4d0 [ 1228.186016] ? trace_hardirqs_on+0xd/0x10 [ 1228.190150] sctp_sendmsg+0x28f7/0x33f0 [ 1228.194108] ? sctp_id2assoc+0x390/0x390 [ 1228.198151] ? avc_has_perm+0x43e/0x680 [ 1228.202104] ? avc_has_perm_noaudit+0x520/0x520 [ 1228.206750] ? __fget+0x35c/0x570 [ 1228.210183] ? iterate_fd+0x3f0/0x3f0 [ 1228.213961] ? find_held_lock+0x35/0x1d0 [ 1228.218008] ? sock_has_perm+0x2a4/0x420 [ 1228.222049] ? lock_release+0x9a2/0xa40 [ 1228.226006] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1228.231867] ? __check_object_size+0x25d/0x4f0 [ 1228.236423] inet_sendmsg+0x11f/0x5e0 [ 1228.240195] ? inet_sendmsg+0x11f/0x5e0 [ 1228.244140] ? __might_sleep+0x95/0x190 [ 1228.248087] ? inet_create+0xf50/0xf50 [ 1228.251948] ? selinux_socket_sendmsg+0x36/0x40 [ 1228.256591] ? security_socket_sendmsg+0x89/0xb0 [ 1228.261319] ? inet_create+0xf50/0xf50 [ 1228.265179] sock_sendmsg+0xca/0x110 [ 1228.268866] SYSC_sendto+0x361/0x5c0 [ 1228.272554] ? SYSC_connect+0x4a0/0x4a0 [ 1228.276504] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1228.281842] ? __do_page_fault+0x3d6/0xc90 [ 1228.286056] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 1228.291306] ? exit_to_usermode_loop+0x8c/0x310 [ 1228.295960] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1228.301475] ? SyS_futex+0x269/0x390 [ 1228.305163] ? do_futex+0x22a0/0x22a0 [ 1228.308939] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 1228.313762] SyS_sendto+0x40/0x50 [ 1228.317189] entry_SYSCALL_64_fastpath+0x23/0x9a [ 1228.321915] RIP: 0033:0x452df9 [ 1228.325085] RSP: 002b:00007f11779adc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 1228.332764] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452df9 [ 1228.340008] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 1228.347251] RBP: 0000000000000576 R08: 00000000204d9000 R09: 000000000000001c [ 1228.354494] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f63b0 [ 1228.361736] R13: 00000000ffffffff R14: 00007f11779ae6d4 R15: 0000000000000003 [ 1228.369152] ================================================================== [ 1228.376500] BUG: KASAN: use-after-free in do_raw_spin_lock+0x1e0/0x220 [ 1228.383136] Read of size 4 at addr ffff8801ce74f88c by task syz-executor0/6548 [ 1228.390462] [ 1228.392066] CPU: 0 PID: 6548 Comm: syz-executor0 Not tainted 4.15.0-rc7+ #192 [ 1228.399307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1228.408631] Call Trace: [ 1228.411200] dump_stack+0x194/0x257 [ 1228.414806] ? arch_local_irq_restore+0x53/0x53 [ 1228.419454] ? show_regs_print_info+0x18/0x18 [ 1228.423920] ? lock_acquire+0x1d5/0x580 [ 1228.427869] ? trace_hardirqs_on+0xd/0x10 [ 1228.431997] ? do_raw_spin_lock+0x1e0/0x220 [ 1228.436297] print_address_description+0x73/0x250 [ 1228.441112] ? do_raw_spin_lock+0x1e0/0x220 [ 1228.445405] kasan_report+0x25b/0x340 [ 1228.449181] __asan_report_load4_noabort+0x14/0x20 [ 1228.454081] do_raw_spin_lock+0x1e0/0x220 [ 1228.458202] _raw_spin_lock_bh+0x39/0x40 [ 1228.462233] ? release_sock+0x74/0x2a0 [ 1228.466091] release_sock+0x74/0x2a0 [ 1228.469774] ? sctp_prsctp_prune+0x97/0x790 [ 1228.474065] ? __release_sock+0x360/0x360 [ 1228.478182] ? trace_hardirqs_on+0xd/0x10 [ 1228.482307] sctp_sendmsg+0x2993/0x33f0 [ 1228.486261] ? sctp_id2assoc+0x390/0x390 [ 1228.490294] ? avc_has_perm+0x43e/0x680 [ 1228.494240] ? avc_has_perm_noaudit+0x520/0x520 [ 1228.498881] ? __fget+0x35c/0x570 [ 1228.502309] ? iterate_fd+0x3f0/0x3f0 [ 1228.506084] ? find_held_lock+0x35/0x1d0 [ 1228.510122] ? sock_has_perm+0x2a4/0x420 [ 1228.514157] ? lock_release+0x9a2/0xa40 [ 1228.518101] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1228.523956] ? __check_object_size+0x25d/0x4f0 [ 1228.528513] inet_sendmsg+0x11f/0x5e0 [ 1228.532284] ? inet_sendmsg+0x11f/0x5e0 [ 1228.536229] ? __might_sleep+0x95/0x190 [ 1228.540173] ? inet_create+0xf50/0xf50 [ 1228.544041] ? selinux_socket_sendmsg+0x36/0x40 [ 1228.548681] ? security_socket_sendmsg+0x89/0xb0 [ 1228.553409] ? inet_create+0xf50/0xf50 [ 1228.557271] sock_sendmsg+0xca/0x110 [ 1228.560966] SYSC_sendto+0x361/0x5c0 [ 1228.564652] ? SYSC_connect+0x4a0/0x4a0 [ 1228.568599] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1228.573946] ? __do_page_fault+0x3d6/0xc90 [ 1228.578157] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 1228.583416] ? exit_to_usermode_loop+0x8c/0x310 [ 1228.588069] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1228.593582] ? SyS_futex+0x269/0x390 [ 1228.597271] ? do_futex+0x22a0/0x22a0 [ 1228.601052] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 1228.605869] SyS_sendto+0x40/0x50 [ 1228.609297] entry_SYSCALL_64_fastpath+0x23/0x9a [ 1228.614031] RIP: 0033:0x452df9 [ 1228.617194] RSP: 002b:00007f11779adc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 1228.624874] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452df9 [ 1228.632119] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 1228.639366] RBP: 0000000000000576 R08: 00000000204d9000 R09: 000000000000001c [ 1228.646625] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f63b0 [ 1228.653869] R13: 00000000ffffffff R14: 00007f11779ae6d4 R15: 0000000000000003 [ 1228.661118] [ 1228.662718] Allocated by task 6549: [ 1228.666320] save_stack+0x43/0xd0 [ 1228.669742] kasan_kmalloc+0xad/0xe0 [ 1228.673423] kasan_slab_alloc+0x12/0x20 [ 1228.677366] kmem_cache_alloc+0x12e/0x760 [ 1228.681485] sk_prot_alloc+0x65/0x2a0 [ 1228.685258] sk_alloc+0x105/0x1440 [ 1228.688778] sctp_v6_create_accept_sk+0x15a/0x9b0 [ 1228.693588] sctp_accept+0x5c4/0x970 [ 1228.697273] inet_accept+0x12c/0x930 [ 1228.700957] SYSC_accept4+0x38d/0x870 [ 1228.704726] SyS_accept4+0x2c/0x40 [ 1228.708238] entry_SYSCALL_64_fastpath+0x23/0x9a [ 1228.712958] [ 1228.714555] Freed by task 6548: [ 1228.717807] save_stack+0x43/0xd0 [ 1228.721229] kasan_slab_free+0x71/0xc0 [ 1228.725084] kmem_cache_free+0x83/0x2a0 [ 1228.729036] __sk_destruct+0x628/0x920 [ 1228.732909] sk_destruct+0x47/0x80 [ 1228.736427] __sk_free+0xf1/0x2b0 [ 1228.739847] sk_free+0x2a/0x40 [ 1228.743016] sctp_association_put+0x14c/0x2f0 [ 1228.747484] sctp_wait_for_sndbuf+0x673/0x8d0 [ 1228.751947] sctp_sendmsg+0x28f7/0x33f0 [ 1228.755893] inet_sendmsg+0x11f/0x5e0 [ 1228.759661] sock_sendmsg+0xca/0x110 [ 1228.763344] SYSC_sendto+0x361/0x5c0 [ 1228.767034] SyS_sendto+0x40/0x50 [ 1228.770464] entry_SYSCALL_64_fastpath+0x23/0x9a [ 1228.775188] [ 1228.776788] The buggy address belongs to the object at ffff8801ce74f800 [ 1228.776788] which belongs to the cache SCTPv6 of size 1888 [ 1228.789067] The buggy address is located 140 bytes inside of [ 1228.789067] 1888-byte region [ffff8801ce74f800, ffff8801ce74ff60) [ 1228.801008] The buggy address belongs to the page: [ 1228.805924] page:ffffea000739d3c0 count:1 mapcount:0 mapping:ffff8801ce74f000 index:0x0 [ 1228.814043] flags: 0x2fffc0000000100(slab) [ 1228.818249] raw: 02fffc0000000100 ffff8801ce74f000 0000000000000000 0000000100000002 [ 1228.826099] raw: ffffea00071d3da0 ffffea00073fca20 ffff8801d2cffcc0 0000000000000000 [ 1228.833947] page dumped because: kasan: bad access detected [ 1228.839622] [ 1228.841217] Memory state around the buggy address: [ 1228.846117] ffff8801ce74f780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 1228.853444] ffff8801ce74f800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1228.860771] >ffff8801ce74f880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1228.868100] ^ [ 1228.871703] ffff8801ce74f900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1228.879042] ffff8801ce74f980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1228.886370] ================================================================== [ 1228.893727] Kernel panic - not syncing: panic_on_warn set ... [ 1228.893727] [ 1228.901072] CPU: 0 PID: 6548 Comm: syz-executor0 Tainted: G B 4.15.0-rc7+ #192 [ 1228.909623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1228.918948] Call Trace: [ 1228.921514] dump_stack+0x194/0x257 [ 1228.925115] ? arch_local_irq_restore+0x53/0x53 [ 1228.929761] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 1228.934494] ? vsnprintf+0x1ed/0x1900 [ 1228.938269] ? do_raw_spin_lock+0x140/0x220 [ 1228.942560] panic+0x1e4/0x41c [ 1228.945733] ? refcount_error_report+0x214/0x214 [ 1228.950461] ? add_taint+0x1c/0x50 [ 1228.953970] ? add_taint+0x1c/0x50 [ 1228.957482] ? do_raw_spin_lock+0x1e0/0x220 [ 1228.961776] kasan_end_report+0x50/0x50 [ 1228.965720] kasan_report+0x144/0x340 [ 1228.969492] __asan_report_load4_noabort+0x14/0x20 [ 1228.974395] do_raw_spin_lock+0x1e0/0x220 [ 1228.978516] _raw_spin_lock_bh+0x39/0x40 [ 1228.982546] ? release_sock+0x74/0x2a0 [ 1228.986405] release_sock+0x74/0x2a0 [ 1228.990092] ? sctp_prsctp_prune+0x97/0x790 [ 1228.994386] ? __release_sock+0x360/0x360 [ 1228.998510] ? trace_hardirqs_on+0xd/0x10 [ 1229.002632] sctp_sendmsg+0x2993/0x33f0 [ 1229.006585] ? sctp_id2assoc+0x390/0x390 [ 1229.010617] ? avc_has_perm+0x43e/0x680 [ 1229.014564] ? avc_has_perm_noaudit+0x520/0x520 [ 1229.019203] ? __fget+0x35c/0x570 [ 1229.022631] ? iterate_fd+0x3f0/0x3f0 [ 1229.026409] ? find_held_lock+0x35/0x1d0 [ 1229.030447] ? sock_has_perm+0x2a4/0x420 [ 1229.034482] ? lock_release+0x9a2/0xa40 [ 1229.038428] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 1229.044281] ? __check_object_size+0x25d/0x4f0 [ 1229.049446] inet_sendmsg+0x11f/0x5e0 [ 1229.053217] ? inet_sendmsg+0x11f/0x5e0 [ 1229.057164] ? __might_sleep+0x95/0x190 [ 1229.061116] ? inet_create+0xf50/0xf50 [ 1229.064978] ? selinux_socket_sendmsg+0x36/0x40 [ 1229.069789] ? security_socket_sendmsg+0x89/0xb0 [ 1229.074514] ? inet_create+0xf50/0xf50 [ 1229.078371] sock_sendmsg+0xca/0x110 [ 1229.082057] SYSC_sendto+0x361/0x5c0 [ 1229.085740] ? SYSC_connect+0x4a0/0x4a0 [ 1229.089687] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 1229.095027] ? __do_page_fault+0x3d6/0xc90 [ 1229.099237] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 1229.104487] ? exit_to_usermode_loop+0x8c/0x310 [ 1229.109141] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 1229.114651] ? SyS_futex+0x269/0x390 [ 1229.118337] ? do_futex+0x22a0/0x22a0 [ 1229.122110] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 1229.126929] SyS_sendto+0x40/0x50 [ 1229.130355] entry_SYSCALL_64_fastpath+0x23/0x9a [ 1229.135079] RIP: 0033:0x452df9 [ 1229.138238] RSP: 002b:00007f11779adc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 1229.145915] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452df9 [ 1229.153155] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 1229.160397] RBP: 0000000000000576 R08: 00000000204d9000 R09: 000000000000001c [ 1229.167638] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f63b0 [ 1229.174885] R13: 00000000ffffffff R14: 00007f11779ae6d4 R15: 0000000000000003 [ 1229.182591] Dumping ftrace buffer: [ 1229.186106] (ftrace buffer empty) [ 1229.189795] Kernel Offset: disabled [ 1229.193399] Rebooting in 86400 seconds..