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0x1000}], 0x8, &(0x7f0000ef8000)=[@init={0x18, 0x84, 0x0, {0x3, 0x6, 0x7fffffff, 0x4b}}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x1, 0x200, 0xfffffffffffffff7, r7}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x7bbc, 0x200, 0x0, 0x8, 0x2, 0x8, 0x20, r8}}, @init={0x18, 0x84, 0x0, {0x1, 0x6, 0x8, 0x6}}], 0xc0, 0x4008000}, {&(0x7f00008cf000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000028d000)=[{&(0x7f0000824000)="", 0x0}, {&(0x7f00009ec000)="30dfd4e9b263a84d3c90214c70817a9777f7d06b16c8604eff772727399446650d0e019f2d91f1c76837ab7829dc1edd2fafe14dcb1d25f84e30f211b21262ff33e5798a29faba7b45010cb309052afe23c174de1af4b7ba0f8d1740daddbf2425cf827d0e5fe3f240dc06edfc34dc061c741e833ca36468274b8e82ca8a4193f2c461611a20e6a7a39631c591638b6a3636b48ab3de51d674ddafee425de7f2bb67b5c2", 0xa4}, {&(0x7f0000ffa000)="80e4b33e966cc02cc71cae46bc8bc7a9e100cf6938360eb45eb53a5f8085969fb9d8619493a34981d1f8f578b69ce53fcb0807cf4b34adbc38d7a0205d64d22929803cca630497178f", 0x49}, {&(0x7f000091f000-0x9)="f50b0f1cebe67dea26", 0x9}, {&(0x7f00007a4000)="ce60b430ff6a6bb92dc6d34f9619c9c9f32f5e2497421da209d5da3fd47a60b2dd9cba43d22836b415aee239d43064f1122e79959f4d301303fdea6e5f93a6f0ecf5f286464e836117447c6809f1c8b81ca6dc1e32eed02ab36a729867f18977b3918e6775263486cab503633ce5bcdb3dc6787f7c048e777357e1289718bea865dfc2ce61519a9958c28fa5a7ee121ae8fb8f27d2a861aedbd4a993c9806ac349ebcd34251c4c5d663d2df233a5", 0xae}, {&(0x7f0000fe6000)="d1d2", 0x2}, {&(0x7f00009be000)="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0x1000}], 0x7, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0x2, 0x5, 0x7, 0x5b}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x4, 0x1000, 0x33f, r9}}, @init={0x18, 0x84, 0x0, {0xffffffff00000001, 0x2, 0x1f, 0x9}}, @init={0x18, 0x84, 0x0, {0x2, 0x7, 0x100, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x4, 0x200, 0xffff, 0x7, 0x9, 0x2, 0x2, r10}}], 0xf0, 0x4054}, {&(0x7f0000fd7000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005ca000-0x40)=[{&(0x7f0000ee2000)="1681dba12b7e2250e67ccb00439be53e5df8de8ed943bcc23702ca696000c5505b13f1ef2a8ef384f5d9b2075123cba6aa99c20421118035d42f3f20658603e80d0d50c603f2ee1e5c7ae186194db209", 0x50}, {&(0x7f00009a0000-0x1000)="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", 0x1000}, {&(0x7f00006b6000-0x25)="8bdd9b89b9f3d60b2a490bbabdaf2ca8053bbe0c7765a1caad079c99e65bcf64acfb6d64ff", 0x25}, {&(0x7f0000be1000-0x3d)="c4b2df824480965f90131a28836961ad9b324a2e9a910be41873366f051e053a11a6b3db497d6da652c78c15964073f216f84aabab3709047ed402cdc9", 0x3d}], 0x4, &(0x7f0000c5c000-0x1b0)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x8004, 0x8, 0xfff, r11}}, @init={0x18, 0x84, 0x0, {0x9, 0x8, 0xff, 0x69}}, @init={0x18, 0x84, 0x0, {0x9, 0x3f, 0x9, 0x1}}, @init={0x18, 0x84, 0x0, {0x2, 0x6, 0x401, 0xfc5}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffffe1, 0x6, 0x1, 0x6, 0xff, 0x3ff, 0x5, 0x6, r12}}, @init={0x18, 0x84, 0x0, {0x100, 0x4a89, 0x3, 0xfffffffffffffff7}}, @init={0x18, 0x84, 0x0, {0x5, 0x5, 0x8, 0x7}}, @init={0x18, 0x84, 0x0, {0x7, 0x1, 0x9, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x8209, 0x61b, 0x4, 0x7, 0x3, 0xff, r13}}], 0x1b0, 0x8000}], 0x6, 0x4000000) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r14 = accept$alg(r0, 0x0, 0x0) socket(0xd, 0x0, 0x4) socket(0x0, 0x7, 0xdb) getpeername(r0, &(0x7f00003d6000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c21000-0x4)=0x2e) ioctl$PPPIOCGFLAGS(r15, 0x8004745a, &(0x7f0000205000-0x4)=0x0) sendmsg$alg(r14, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r14, &(0x7f0000879000-0x38)={0x0, 0x0, &(0x7f0000deb000-0x10)=[], 0x0, &(0x7f000050d000)=""/57, 0x39, 0x0}, 0x0) recvmsg(r14, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[], 0x0, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/15 20:51:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000651000)=""/32, &(0x7f0000c80000-0x4)=0x20) accept4$packet(r0, &(0x7f0000ca2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00006b2000-0x4)=0x14, 0x0) bind(r0, &(0x7f00004df000)=@ll={0x11, 0x0, r1, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/15 20:51:22 executing program 2: r0 = socket$inet6(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x3c4) shutdown(r0, 0x0) r2 = socket(0x0, 0x807, 0x4) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00002aa000-0x4)=0x0, 0x4) recvfrom$inet6(r0, &(0x7f000067d000-0x77)=""/119, 0x77, 0x0, &(0x7f0000dc7000)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 20:51:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) r1 = socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f000039f000-0x2)=0x5, &(0x7f000074f000-0x8)=0x2) close(r0) 2018/01/15 20:51:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000f78000-0x4)={0xffffffffffffffff}) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000916000)=@generic={0x6, 0x80000000, 0x1}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000064f000-0x8)={0x0, 0x0}) socketpair(0xf, 0x0, 0x7, &(0x7f0000cbb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00007f3000-0x18)={0x7, &(0x7f0000c46000)=""/43, &(0x7f00008ae000-0xa8)=[{0xffffffffffffffb1, 0xec, 0x2c, &(0x7f00003dc000-0xec)=""/236}, {0x0, 0xb8, 0x7fff, &(0x7f00003d3000)=""/184}, {0xa74, 0x1000, 0x6566908c, &(0x7f0000a17000)=""/4096}, {0x3, 0xae, 0x6, &(0x7f0000467000-0xae)=""/174}, {0x100, 0xf5, 0x7, &(0x7f0000c01000)=""/245}, {0xfff, 0xd2, 0x1, &(0x7f0000613000-0xd2)=""/210}, {0x81, 0x9d, 0x8, &(0x7f00001d8000)=""/157}]}) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000c59000)={0x0, 0x0}) getsockopt$bt_sco_SCO_OPTIONS(r2, 0x11, 0x1, &(0x7f0000208000)=""/33, &(0x7f00008a0000)=0x21) 2018/01/15 20:51:22 executing program 5: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000096d000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aca000)=0x24) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000aca000)={0x0, 0x20d, 0x0, 0x80, r1}, 0x10) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x4, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000acb000-0xb8)={0x0, 0x8, 0xb4c1, 0x4, 0x4, 0x4e1, 0x200, 0xdc9f, {0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x264, 0x9, 0x2513865e, 0x100000000, 0x7fff}}, &(0x7f0000aca000)=0xb8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000034a000)={r2, 0x20}, 0x8) sendto$inet6(r0, &(0x7f0000389000)="b81b8383f524eea2c7c7b6ebe39d1030c186eef5fccbff2ef4fa85b83c859d190648ff4f41ad524e72c07f6cd733e2184aff224a2258e9863a55e32d375413fea86e53450bf678b92b4280625891d2dc8ce17976fbdf0057", 0xfffffffffffffc64, 0x0, &(0x7f0000abf000)={0xa, 0xffffffffffffffff, 0x8000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0xffffffffffffffff}, 0xfffffffffffffe47) listen(r0, 0x2) accept4(r0, &(0x7f0000906000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000202000-0x4)=0xc, 0x0) 2018/01/15 20:51:22 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x1, 0x2, 0x80, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000d6d000-0x2c)={0xb, 0x200, 0xf768, 0x3f, 0x2, r0, 0x40a5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffa8) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f000005e000)={r0, &(0x7f0000fcc000)="", &(0x7f0000fbe000)=""/0}, 0x18) 2018/01/15 20:51:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000800000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000001000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00007d9000-0x18)={0x0, 0xf58, 0x20, 0x4, 0x9}, &(0x7f0000524000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r1, 0x9, 0x6}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt$sock_int(r2, 0x1, 0xa, &(0x7f00005c4000)=0x1f, 0x1) 2018/01/15 20:51:22 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x5, &(0x7f0000598000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000008c000-0x4)={0x0}, &(0x7f0000ca1000-0x4)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000941000)={{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2018/01/15 20:51:22 executing program 0: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000449000-0x4)=0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000026e000-0x4)=@assoc_id=0x0, &(0x7f0000859000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00008ea000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000023000)={r1, 0x3, 0x8, 0x0, 0x0, 0x9, 0x1, 0x9, {r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x641, 0xffffffff, 0x4, 0x1, 0x100000000000}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fee000)={0x0, 0x0, &(0x7f0000fef000-0x58)=[]}, &(0x7f00003e3000-0x4)=0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r3, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x0}, 0x20) pread64(r3, &(0x7f000060f000)=""/81, 0x51, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r3, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/15 20:51:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000616000)=0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00003f6000-0x54)=[@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x101}], 0x1c) 2018/01/15 20:51:22 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x8) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000fc2000-0x8)={0x2, [0x4, 0x773f1bd7]}, &(0x7f0000fc1000)=0x8) r1 = socket$inet6(0xa, 0x80002, 0x9) r2 = socket$inet6(0xa, 0x7, 0x100) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x100000000000030, &(0x7f0000ea2000-0x90)="b691a6a0cda51a41eadee1f386215862a10c3885399b0bf8ce67f3aaa4cfa65c62584620e9117639d4e36ff7aa631690cca8b7dadd78e2c72ee0ab499ff9ac037af811c9ff601eea598c80cfc923592a662986503a4a26dac303d0e2dbd1ad64e7ba996c632cec49e41feac06c8808b784def8a7ab6184539b605525387afc53145f49539d2a971fa958a10be52aeac7", 0x1d8) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000317000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000fc4000-0x4)=0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f00003f8000)=0x0) getsockname$inet6(r2, &(0x7f0000fc2000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000647000-0x4)=0x1c) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000fc5000-0x1c)={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x100000000000000}, 0x1c) 2018/01/15 20:51:22 executing program 6: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000f7c000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvmsg(r0, &(0x7f00004ed000-0x38)={&(0x7f00004f4000-0x17)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000f72000)=[], 0x0, &(0x7f0000f73000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f0000f7d000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00008d8000-0x4)=0x1c) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f00004fb000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 20:51:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x5, 0x2, &(0x7f0000a36000-0x8)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000d54000)="", 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x2000000000, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept4(r1, &(0x7f00000e4000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f00008b8000-0x4)=0x1c, 0x800) sendmsg$nl_crypto(r2, &(0x7f0000571000)={&(0x7f0000715000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000aab000)={&(0x7f00008ff000)=@delrng={0x10, 0x14, 0x400, 0x6, 0x0, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) r3 = accept$alg(r1, 0x0, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f000001a000-0x4)=0xd7) sendmsg$alg(r3, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f000047e000-0x10)=[{&(0x7f0000576000-0x1000)="1e6b1b9be9331affa544761dc7005862", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000fbe000-0x10)={0x4, &(0x7f00006e4000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/15 20:51:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00004f0000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={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}}, &(0x7f000009c000-0x4)=0xe8) pipe(&(0x7f0000ff0000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000b87000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000d0000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xffffffffffffffbc) sendmsg$nl_generic(r0, &(0x7f00009f1000-0x38)={&(0x7f00008a6000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008d1000)={&(0x7f000055a000-0x8b)={0x11dc, 0x14, 0x800, 0x0, 0x0, {0x1a, 0x0, 0x0}, [@nested={0x198, 0x5e, [@typed={0xc, 0x43, @uid=r1}, @typed={0xc, 0x24, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @typed={0x8, 0x70, @void=""}, @typed={0x18, 0x17, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @typed={0xc, 0x4d, @ipv4=@empty=0x0}, @generic="1f0f4c33c07b00ee6149645ebc87f6a7d6384eb773f26fef869b927033aee6dea444cb37f2c3ae78bc23c796e7fc5fe459282964bd20425fbb15fe60b04edcc0bf37789e715abe59dbbc389e387751274ed25478ce804e2fbda2f0bf4b4679f9746885597fc68ca37b0d19fb76e5ddd42fae1329363c8ad05ff81758410e56a04df8a863442d8c550c359a66ffce6f1d45cd632dfcdf5e284d20481ff953b2bfecaed59eaf79e8caec06b6dfe7f51eec8f737426ec69631305395970a0b8bf9270f30c9c7c693566f46285a9de10b2dd8afe9b47708403d5fb7300ed7184529fdea18990c74a", @generic="f6b57baadb936085f34b4942d06568120ccbb253e84fbc2ccf9dcd6c53a6ddd38acb51e1f8fb2132fb60a300b0e7f11994b6451dcd9dd9fcc3360e79272d156ed008a2b0594e31cd6e57a7", @typed={0xc, 0x41, @uid=r3}, @typed={0x10, 0x7a, @u64=0x4}]}, @generic="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", @typed={0xc, 0x63, @u32=0x400}, @typed={0x14, 0x8a, @str='vboxnet1]\x00'}, @typed={0x10, 0x39, @u64=0x7}]}, 0x11dc}, 0x1, 0x0, 0x0, 0x80}, 0x400c004) bind$alg(0xffffffffffffffff, &(0x7f00007c1000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(twofish)\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000938000)={0x0, 0x0}) recvfrom(r0, &(0x7f0000c6c000)=""/250, 0xfa, 0x10000, &(0x7f0000c35000)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x1, 0x3, 0x2, 0x3, {0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff}}}, 0x32) writev(r4, &(0x7f000066f000)=[{&(0x7f0000c28000)="bb84c7a0fb9c170e0e7a4c169ef58dfc91bb56f871a42d320db7422b7349e6f6b199f01576d393359004aa50e32b3a69cf34fe940d937182e4f262138dcebddb90fe8a7f564e40dba387f048aae80567a3a12fd70c5c440d716d15be37fa3b26613518f420760b2db4062e22c860cd37c37f8d2a219e626e119ec8ad359b", 0x7e}, {&(0x7f00001f5000-0x53)="e65d21b28cc26f1b886fce300242c099ca52263f7f31f5559842800d7d21d51adc3cc98ad85ea5792349b4e8d5292393da91a4b37b70aed64ae9eac3762703a71481e60f22eac9ac28c21e4fbecc6484e0f4ed", 0x53}], 0x2) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7be", 0x10) 2018/01/15 20:51:22 executing program 4: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000041000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r0, &(0x7f0000054000-0xa1)=""/1, 0x1) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00008b6000)={&(0x7f0000f6b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f6b000-0x10)=[{&(0x7f0000172000)=""/162, 0xa2}], 0x1, &(0x7f0000f6b000-0x79)=""/121, 0x79, 0x1f}, 0x10000) shutdown(r1, 0x1) 2018/01/15 20:51:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0x20) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f000012f000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00003d8000-0x4)=0x48, 0x800) bind$netrom(r1, &(0x7f0000285000)=@full={{0x3, {"d58102b5d97778"}, 0xdfe}, [{"e82c39ad6c22e5"}, {"8c95006555c692"}, {"1ef1b1c805a5e4"}, {"2c5e79f1a24fe2"}, {"54a6ebd87d5349"}, {"32b1507d56949d"}, {"8cb3b933369734"}, {"f407cd66325f12"}]}, 0x48) 2018/01/15 20:51:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffd6c, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da83", 0xe1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) sendto$ipx(r0, &(0x7f0000554000-0xc9)='n', 0x1, 0x80, &(0x7f0000b2f000)={0x4, 0x0, 0x0, "2affe640738e", 0x0, 0x0}, 0x10) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f000023f000-0x1000)="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", 0x1000, 0xc000, &(0x7f0000071000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, 0x1c) sendmsg(r0, &(0x7f0000303000-0x1c)={&(0x7f0000a14000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000975000-0x50)=[{&(0x7f000053b000)="1f", 0x1}], 0x1, &(0x7f0000432000)=[], 0x0, 0x0}, 0x0) 2018/01/15 20:51:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f000000d000)="", 0x0) socketpair(0x1d, 0x1, 0x7ff, &(0x7f0000139000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000a3b000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x80000001}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4c) 2018/01/15 20:51:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x0) shutdown(r0, 0x2) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000b50000-0x2)=0x3, &(0x7f0000c7e000-0x8)=0x2) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000f2d000+0x738)=""/254, &(0x7f00006d9000)=0xfe) poll(&(0x7f0000898000)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 20:51:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) readv(r0, &(0x7f00005a1000-0x40)=[{&(0x7f00005c3000-0x98)=""/152, 0x98}, {&(0x7f0000b03000-0x81)=""/129, 0x81}, {&(0x7f000026c000)=""/22, 0x16}, {&(0x7f000019e000-0x52)=""/82, 0x52}], 0x4) sendmsg$alg(r1, &(0x7f0000654000-0x38)={0x0, 0x0, &(0x7f000085a000-0x80)=[{&(0x7f0000e5d000-0xc7)="ee8ce9", 0x3}], 0x1, &(0x7f000030e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/15 20:51:22 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0x2, 0x3, &(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) sendmsg$alg(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0x5b)="00c5bfe3b5dee8eed6c98b499c1a01dc8761c948aa6656205c6cf65230cdeccb97c568dd8ab823ee2d48fea3fda416e4595878952032daaab675bc46ff6418a07653b5473781547af8b9152f9dc141bf9c1b00206889cd84500459", 0x5b}, {&(0x7f00000cc000)="ee503b491ffccb4d8eab67ae4259166f844b294a789feee5c999ed39f274a84d92ae28d39b26dfa29ae9c35f4cc46f980030438839deecb187ea46fe1b462a3cd3f581280ba4dbe24e07c08aaaf43c1380fca5330dd15b34f5bef5e77c2251333508f4f3cda8dcb26560cf1b6ba68e2ea1891709f0d56d23b37926044dd8849bc582e6", 0x83}], 0x2, &(0x7f0000394000)=[@iv={0x20, 0x117, 0x2, 0xb, "8e181f508b6360e47068ae"}, @assoc={0x18, 0x117, 0x4, 0x8}, @iv={0x108, 0x117, 0x2, 0xf4, "08b09088efcf34611aa2f9e06062dbaf68b707ea56ffc4df9f70b9a1c070ae366c8c0b1a2bd6a1c0ef916b8a5fc43f6faf89277c6b5876ff7e2bd27efa4ce5f188e149c13f0838424e57a594525ba92512e369737f32bc7bdb2ed20a5014cc6f74a24a23e9c8560548d091834894c4af948d18e97fbb17410693ff4e0b640ca232f467b1b947cff0278932b88c19b3287e8703c0161b335dc36f049f9c154f47f6a5a966d1edc7c1daab7e2190c0faa5ac81cccc12f668510a51aed50c90045ffe4aa9cef52c2119015942d6dc69294a729cbd03e95d4153960ac8ca81f0e2d228a0775d2280a0ba4d9884537ea861b317b7c2d5"}, @iv={0x98, 0x117, 0x2, 0x7f, "1cacf63bce4d4dbe10c038174db498dabe0efd85a4d46c485ca15eabb189d557489b6132727e5221cc2e6c76a5a31e64e48abaeb009414c92dc8419ba03204131a25dfaa4812ddc5bf310ad507e89bedd5751a848e4ce1461a35fa322369a4911fe536466341d0b6a9ead1c61f526720934467776e2451f054d03deaf58a40"}, @iv={0x88, 0x117, 0x2, 0x71, "3e22c25135605c75fd6ba2a1a3aa458a0536fdf2214865fbaa8987e494f18566e4d0321da4ba2a7b34cf3b426a962b17d99fa160ded5eb63f7c611ef9f7218c633d27483d143e8f6e8caecc8dd43f6fd72fff12e22ff89aa2794216de311eab2ee93354a84b7bcf99b705829c9ffdb3c5a"}, @assoc={0x18, 0x117, 0x4, 0xffff}, @assoc={0x18, 0x117, 0x4, 0x9}, @iv={0xb8, 0x117, 0x2, 0xa4, "9397a09aa8e434a899e0cd7acde3ce246c81e6c28a603f0d656b241f0fcdcf7c03e401c6269f7e64965178596587bda86b7c9e180c81c2554676667b1042185db0bf39d919b08fafafb18bffbd906a257aa7b6d62bfd154b946ab97750493db9b257d8e633d54ecac58221f29d05acc1df17a6c51c801f61f2bb1d1e1646bf03fe0838dfd2875de1dc5816cc2c00d844dcc9818690a50fe59d79d6fb17a228715c833149"}], 0x348, 0x4}, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f00002d0000-0x4e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x11, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000026f000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000f84000)=0xc) sendmsg$can_raw(r1, &(0x7f0000401000-0x38)={&(0x7f0000940000)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f0000ef2000-0x10)={&(0x7f0000406000-0x48)=@canfd={{0x3, 0xffffffffffffff89, 0x4, 0x4}, 0x3f, 0x0, 0x0, 0x0, "1f4efdac3544fc5c86745c27c34b40fa072ade387f89acd2fa9e03cf0cd223b52861944e91b57466f2c4e31fee20d2418d76c7e95f89b73361514028ce28bfd9"}, 0x48}, 0x1, 0x0, 0x0, 0x4048814}, 0x172310e2803bcf58) 2018/01/15 20:51:22 executing program 5: mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f0000a39000-0x1000)="", 0x0, 0x20044000, &(0x7f00001a7000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) socketpair(0xd, 0x4, 0x7fffffff, &(0x7f00000ae000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000f11000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000f12000-0x18)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7fff, r2}) 2018/01/15 20:51:22 executing program 1: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000140000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00009f5000)=0x9) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ae1000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000ae0000)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000018c000)=0xe8) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000ae1000-0x14)={0x11, 0x0, r2, 0x1, 0x1000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000adf000)={0x0, {""/7}, 0x0}, &(0x7f0000adf000)=0x10) syz_emit_ethernet(0x2a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x0, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/15 20:51:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00000ad000)=0x3, 0x4) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000268000)=""/30, &(0x7f000035f000-0x4)=0x1e) r2 = epoll_create(0x400) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000ae8000-0xc)={0x0, 0x0}) r3 = accept(r0, &(0x7f00001ac000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000504000-0x4)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f000042a000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r3, &(0x7f0000f45000)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000c76000-0x28)={'vcan0\x00', r4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet6(r3, &(0x7f0000ea4000)={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5340000}, 0x1c) writev(r0, &(0x7f0000f08000)=[{&(0x7f0000f29000-0xeb)="bc", 0x1}], 0x1) 2018/01/15 20:51:22 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x800, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x8, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)="") [ 107.762209] dccp_invalid_packet: pskb_may_pull failed 2018/01/15 20:51:23 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x10000000000088) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) socket$kcm(0x29, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/15 20:51:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000669000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="0a077eb0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000ce4000)={&(0x7f000036c000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fef000)=[{&(0x7f0000f80000-0x3a)=""/121, 0x79}], 0x17, &(0x7f0000aa5000-0x46)=""/70, 0x46, 0x0}, 0x0) r2 = socket(0xd, 0x6, 0x7) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000212000)={0x0, 0x8}, &(0x7f0000f9b000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00007ea000-0x20)={0x5, 0x4, 0x203, 0x7, 0x1ff, 0xfffffffffffffffe, 0x9, 0x9, r3}, 0x20) 2018/01/15 20:51:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = accept(r0, &(0x7f0000df7000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000980000-0x4)=0x10) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000023f000-0x4)=0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000458000-0x4)=0xfd, 0x9b) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000034000)=0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00003c0000)={0x0, 0x1, 0x7, [0x1, 0x1cd, 0x8, 0x5, 0xb90, 0x7fffffff, 0x4]}, &(0x7f0000bfc000)=0x16) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00002f2000)={r2, 0x1000000}, &(0x7f0000544000)=0x8) 2018/01/15 20:51:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b41000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006d5000)="0a0775b7cae383e5b3b6aded5c54d6295df0df82180c0deb00001f08000002ff", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000ff2000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000820000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 20:51:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001d6d7c980400000000f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x5, 0x0) sendmsg(r1, &(0x7f0000316000)={&(0x7f0000dd7000)=@generic={0x10000000001e, "010000000000000000000000000000003c5bf86c483724c71e14dd6a739e00eb1b48006be61ffe06d79f00000000000000076c3f010039d8f986ff03110000000000af50d5fe32c419d67bcbc7e3ad3177198356ed0008341c1fd45624281e2780ff7f000076cf9700400000bd767e2e78a1dfd300981a1565b3b16d7436"}, 0x80, &(0x7f0000595000)=[], 0x0, &(0x7f00002d4000)=[], 0x0, 0x0}, 0x0) bind(r0, &(0x7f0000a69000-0x9)=@rc={0x1f, {0x4b97, 0xffffffff, 0x80000001, 0x8, 0x2, 0x5}, 0x2}, 0x9) 2018/01/15 20:51:23 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004000-0x1f8)=[{&(0x7f0000006000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000005000)=[{&(0x7f000000a000)="e96bca0c8bf5d1fce8b9aae6dc1de0035d03c687e19eaff46a8b290a8dbcb43cf92abead8d5f610473d6dfb03415278459fcc2c19c60eab7abd7ae65852d5027703e3f", 0x43}], 0x1, &(0x7f000000c000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000011000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000003000-0x4)=0x82, 0x4) r1 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f0000008000)={@common='ip6gre0\x00', @ifru_data=&(0x7f000000a000)="00009e1908e8af7d6f1735df9846e4f13e566e2bd2d7b04d929d09000100f47b"}) 2018/01/15 20:51:23 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x1e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000006b000-0x2)=[{&(0x7f0000dab000-0x4a)=""/74, 0x4a}, {&(0x7f00004e0000-0x95)=""/149, 0x95}], 0x2) r1 = socket(0xa, 0x2, 0x0) sendmmsg$alg(r1, &(0x7f00008c1000)=[{0x0, 0x0, &(0x7f0000f1d000)=[], 0x0, &(0x7f0000835000-0x30)=[@op={0x4, 0x117, 0x3, 0x0}, @op={0x226, 0x117, 0x3, 0x0}], 0x211, 0x20000000}], 0x1, 0x0) 2018/01/15 20:51:23 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000001000)=0x0, &(0x7f0000002000-0x4)=0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000004000-0xd0)="bb203b0eedae16d9c8d4b3a1eb1994ff1292d124ffac5e373002cf2aeeec3e02510614b8ca750cf981d6a4aa9300b53997e2b8bd710a080250a68f2b074304bfec3b7aabd6021b88d37465d6d98559a7e860303252bae6fe992a23d3effd460fc1c22d1e9b7f66ce8fa5947bbcec815ac9eadbaa361b929586c232fb8aac34f26c83b61a63a5f7c0d9a0e35a563e93a82c2200cd73d0ef43144601439f35aecab14c73b3bcbbc4f64ee53d6380d4a3c9ab158b582be70a9c78377aacc00dda887b19d30973e611d2f77cab0764072d92", 0xd0, 0x8000, 0x0, 0x0) socketpair(0x5, 0xf, 0x8, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000001000-0x56)={0x0, 0x4e, "b7e144fec0741fab89944ca25d3c8a0ac5692d8a79d9d7777e19428343c4af8ec0a151ad5d7250b4842073ed86ba8548ce27c413f0786b6af1ffcec9f2855f54abfbeadf1cbe1749ed05ebc8a612"}, &(0x7f0000003000)=0x56) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000003000)={0x5, 0x4, 0x8000, 0xfffffffffffffff8, 0x20, 0x400, 0x1, 0x2, r2}, &(0x7f0000001000)=0x20) 2018/01/15 20:51:23 executing program 7: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000001c000)={0x0, 0xffffffffffff0637}, &(0x7f000001b000-0x4)=0x8) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000001e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000000c000-0x8)={r2, 0xe623}, &(0x7f000001c000)=0x8) socket$inet(0x2, 0x7, 0x8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000001f000-0x10)={&(0x7f000000a000-0x8c)={0x18, 0x21, 0x1000aff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:51:23 executing program 3: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x4, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000001000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5, r1}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00009a6000-0x78)={0x1, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100, 0x6, 0x5ad, 0x1ff, 0x3, 0x0, 0x7ff, 0x7f, 0x6}) 2018/01/15 20:51:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000069a000)={@generic="1fc098eb132690f21356473d92cccd55", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000d6d000-0x88)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f20000-0x310)={0x1, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000)={{{@in=@rand_addr=0x1000000, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x400000000000000, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000001000)=""/144, &(0x7f0000002000-0x4)=0x90) r1 = accept(r0, &(0x7f00005ee000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000ba0000)=0x58) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000a7000-0x10)={0x0, 0x2, 0x100, 0x100}, &(0x7f000058b000)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00002b7000)={0x100000000}, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000c7c000)={r2, 0xffffffffffff0001, 0x6, 0xffffffff}, 0x10) 2018/01/15 20:51:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x4000000005, 0x84) sendmmsg$inet_sctp(r0, &(0x7f000093f000-0x118)=[{&(0x7f0000941000-0x10)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f000038e000)=[{&(0x7f0000954000)="02", 0x1}], 0x1, &(0x7f0000427000)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, {&(0x7f000093e000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000151000)=[], 0x0, &(0x7f000093f000-0xf0)=[@init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x2, 0x40) 2018/01/15 20:51:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = accept4(0xffffffffffffff9c, &(0x7f0000712000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d97000-0x4)=0x10, 0x80000) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000878000)=@req3={0xd, 0x0, 0x2, 0x8, 0x9, 0x0, 0x100000001}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000ded000-0x20)={r0, &(0x7f0000a62000)="", &(0x7f0000d80000-0xd9)="", 0x3}, 0x20) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000a33000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000200000)=0x14, 0x80000) getpeername$packet(r2, &(0x7f0000b75000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000347000-0x4)=0x14) sendto$packet(r2, &(0x7f00009f7000)="5cd905c5c1b14c43d2839520baf33df2181d3d9e40e195716a25b827526a50065e551e74dea8c80c99047c0a6b4902d739b6f9044a13e1370236bc5af89b6ced9fbfff2211f7150470c4f6008e8bba8c4db345469e744df6a81f2ffb0db32e97a2be89eea995cad05532a09e08f0bb3a2f93553eef2a2e29958b01fcd38be0cfa8e4777a21f28f8bead080cd6d1c56a3e6b592c7a422ec5675b5b71f7703dbf9263d6bec7717a18ec86dd66a6e854c0b56189a4c619a1dbffa00af08de", 0xbd, 0x40, &(0x7f0000c24000-0x14)={0x11, 0x1f, r3, 0x1, 0x3ff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) 2018/01/15 20:51:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000bc000-0xc)=@sack_info={0x0, 0xf8b, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x568}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b36000-0x4)=0x8c) r4 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000002000-0x18)={r3, 0x6, 0x8, [0x8, 0x1, 0x8001, 0xc5e5, 0x1, 0x0, 0x1, 0x6]}, 0x18) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000003000-0x8)={r2, 0x2, 0x4}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r4, &(0x7f0000003000)=""/108, 0x6c) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000004000)={r3, 0x5}, &(0x7f0000001000)=0x8) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000001000-0x4)=0x40, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000003000-0xc)={0x2000, 0x0}) listen(r0, 0xfffffffffffffff8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000)=0xffffffffffffff01, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r1, 0x0, 0x2f, &(0x7f0000005000)="", 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000006000-0x8)={r5, 0x5}, &(0x7f0000006000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xb, &(0x7f0000008000-0x4)=0x1000000000, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000008000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0x18)={r6, 0x5, 0x8, [0x3ff, 0x3, 0x0, 0x6, 0x1, 0x6, 0x101, 0x46]}, &(0x7f0000009000-0x4)=0x18) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000002000)={r3, 0x0}, &(0x7f000000a000-0x4)=0x8) 2018/01/15 20:51:23 executing program 0: mmap(&(0x7f0000000000/0xfc4000)=nil, 0xfc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x8080f, 0x10000, &(0x7f0000fc5000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f0000fc5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000df9000)=0x14) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000d14000-0x38)={&(0x7f0000d97000-0xc)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000d3b000-0x10)={&(0x7f0000fc4000)=@mpls_getroute={0x3c, 0x1a, 0x34, 0x4, 0x0, {0x1c, 0x14, 0x14, 0xffffffff, 0x0, 0x0, 0xc8, 0x3, 0x800}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0xed4b}, @RTA_OIF={0x8, 0x4, r2}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0xbcf0}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000081}, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='lo\x00', &(0x7f0000953000)=@ethtool_cmd={0x2b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 20:51:23 executing program 2: mmap(&(0x7f0000000000/0xf31000)=nil, 0xf31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)='L', 0x1, 0x0, &(0x7f0000ab0000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xb88}, 0x1c) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004e8000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a5000-0x4)=0xe8) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000608000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000035000-0x4)=0x10) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000f32000-0x2)=0x0) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f32000-0xe8)={{{@in=@multicast1=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b2000)=0xe8) mmap(&(0x7f0000f31000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f32000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@dev={0xac, 0x14, 0x0, 0xa}, 0x1, 0x3, 0x2, 0x80000000, 0x0, 0x20, 0xa0, 0xff, r1, r3}, {0x9, 0x7fff, 0x0, 0x2, 0x5, 0x7f, 0x3, 0x9}, {0x3, 0x8, 0x9, 0x2}, 0x1, 0x8, 0x2, 0x1, 0x2, 0x1}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x32}, 0xa, @in=@multicast2=0xe0000002, 0x7, 0x7, 0x3, 0x1c53, 0x5, 0x2606, 0x5}}, 0xe8) 2018/01/15 20:51:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000230000)=0x3a) socketpair(0x10, 0x5, 0x500000000000, &(0x7f00004f3000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00002b4000-0x8)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f000012a000-0xda)={r1, r2, 0x100, 0x7, &(0x7f00005b1000-0xe5)="f3a729b94bc43569aca906753fcb8c75577a2936faf020a835f55a9904a0698a22fc0aa722f168b3df1f4e597f91cf0a39a55c20d6ba21c5eec625a58b9266bd0d73f3c98c9cc42974b7a3be5957e901617b56b60737d61a101b02bf7aa6a1350f61d9110c11786808c4829a60603b16baac875cd2ec48c8a2c13ce584eef5fbd5d2ceab4115ba32c8950045d8fd1c85d4ea9970e33c9c3556afa84271342b85fbae49cd1241539c6dc33b823297e15a47898b241bf02e8f34c750034c951a05718f5a8b796d34b0605247e9f7b21b476b9b95212881962aef75b00a16c07aa13d712e499f", 0x1ff, 0x80000001, 0x8001, 0xffffffff, 0x6, 0x200, 0x6, "677819fc5f0a37ac4bdeb43ff117ff291335ee2c49d55e0bb5c9fe62afb5f5e24ee314449b28e3609f2d28e2fbaba314ac8c6df3cd37cdcd52cd533783bc44dce3b5f9fd622c22bc631e18382208d48cdcc54c12a71f14936421e2b3e61c13aa6ae16d3d35e6d34e34b99a919322635998ffffb9e84c4e4cf6a071d8f148e3ce2b72e4b6e541a3aec3dc67b66ef5a6dcbc29dec19ef80c3c2b4b32248ef99f5921f2b533b69aa663086d00c92d0bd6af19a1"}) mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_int(r3, 0x29, 0x42, &(0x7f0000aaa000-0x4)=0x0, &(0x7f0000aa9000)=0x4) 2018/01/15 20:51:23 executing program 1: socketpair(0x5, 0xf, 0x1, &(0x7f0000084000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x900000000000000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r0, &(0x7f00008f7000-0xe)={0x1f, 0x1, {0x9, 0x5, 0x0, 0x40, 0x3, 0xfffffffffffffffe}, 0x6, 0x396680000}, 0xe) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad29b6c5820fae0100000000000000040000000000000004", 0x18) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/15 20:51:23 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000ef0000-0x22)=""/34, &(0x7f0000000000)=0x22) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000c6b000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="06000d005281", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xf}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff}}}}, &(0x7f000065b000)={0x3, 0xe5, [0x0, 0xb35]}) 2018/01/15 20:51:23 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x4c, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x9, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x7, 0x1000, &(0x7f000000b000)={0x0, 0x0}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f000000b000)="c93e9a8d9a1c241b79686dfef6794897dc0e87f92057d9f0e77d32", 0x1b, 0x4000011, &(0x7f0000009000-0x10)={0x3, {"31f1070592ac9c"}, 0xe3}, 0x10) 2018/01/15 20:51:23 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_value={0x0, 0x7130}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000000)={r2, 0x8, 0x7, [0x3f, 0x9, 0x8a37, 0x81, 0x7, 0x2, 0xffff]}, &(0x7f0000002000-0x4)=0x16) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0xc)=@sack_info={r3, 0x18000000000, 0x2}, 0xc) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000002000)=0x1c, 0x80800) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, &(0x7f0000002000)={0x6d56, 0xd, 0x1, 0xffff, 0x8, 0x11, 0x4, 0xd4, r3}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r5, 0x84, 0x17, &(0x7f0000003000)={r3, 0x4, 0x91, "0a932fb67d547dcd67dcf73b0cb6ad7d47e90ab29a32b46502f49c85ff437aa89be04c3fe0748aa8dfa4942f83deff8cd8f2d80a126ae5bf9296285f07fc30b5f50b1fa454a1e116e4f643c33750525ca643e946cdcf442cdd4fa0d2734481901c5a1c0192b7a056555c157d6977185739a7d7770905a52e0ae9dfdec381fc995cf45d2345629644d43a0ec1ae43fa454e"}, 0x99) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000001000+0xf3a)={{{{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, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x6, 0x8, 0x6, "21b8aae3a11dc6e0866480bea7215951d6ce88fa8eef76e1b1214644fc2815d57cee70fdfbb55bb4543c3b8130d7894d250dc603479cb25c8ad6ef5874ef9978ec0a24966e5869b1515c4be92ec7e8d9"}, 0x160) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000005000-0x18)=@get={0x1, &(0x7f0000004000)=""/59, 0x8}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x74, &(0x7f0000006000-0x35)=""/53, &(0x7f0000005000-0x4)=0x35) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r5, &(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000003000)={0x4, &(0x7f0000008000-0x20)=[{0x7fff, 0x8, 0x265a, 0x1ff}, {0x20, 0x6, 0x4, 0x8}, {0x20, 0xdbe8223, 0x5, 0xff}, {0x1, 0x3, 0xffffffff00000000, 0x2}]}, 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000007000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xb) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r4, 0xc0406400, &(0x7f0000007000)={0x2, 0x7, 0x2, 0xf3, &(0x7f0000008000)=""/243, 0xac, &(0x7f0000008000)=""/172, 0xb0, &(0x7f0000004000)=""/176}) 2018/01/15 20:51:23 executing program 5: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000feb000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fec000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f0000feb000)=0x1002) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c40000)={0x4, &(0x7f000067e000)=[{0x81, 0x0, 0x0, 0x0}, {0x7, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) pipe(&(0x7f0000fee000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 20:51:23 executing program 3: mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006c2000)={0x0, 0x0}, &(0x7f0000459000)=0x8) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a8c000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aab000)=0xe8) mmap(&(0x7f0000aab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aac000)={0x0, 0x0}) mmap(&(0x7f0000aac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000aad000-0x1c)=@req3={0x6, 0x0, 0x48, 0xfffffffffffffffd, 0x8001, 0x0, 0x8}, 0x1c) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffff9c, 0x890c, &(0x7f0000aac000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1f, 0x7, 0xc5, 0x500, 0xfffffffffffff02c, 0x1010000, r1}) 2018/01/15 20:51:23 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x80805, 0x8, &(0x7f0000f7c000-0x8)={0x0, 0x0}) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$unix(r0, &(0x7f00003f0000)=""/158, 0x9e, 0x142, &(0x7f0000f7b000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000f7b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f7b000-0x4)=0x1c) getsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000d44000-0x4)=0x0, &(0x7f0000b98000-0x4)=0x4) r2 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r2, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r3, &(0x7f0000a49000-0x1000)="", 0x168, 0x0, &(0x7f0000f70000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000def000-0x4)=0x0) 2018/01/15 20:51:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000e00000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000fcd000)={0x0, 0x61, "b96618375f5676d9c2238a79341eff89e55b0343aebc7d527da7aadb2493c4ca25cf186334e0b2fed1e65a87863efe54755ff1a49d0d5d9748ef9874d24d35fa5dd20890a96f52335fd9663f585f95a998503341ee0ca7e4f2ba9eca0b7b4f55c5"}, &(0x7f0000739000-0x4)=0x69) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b8e000-0x4)=r2, 0x4) getpeername$inet(r1, &(0x7f00007be000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005d1000-0x4)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000e6e000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/15 20:51:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e23000-0x8)={0x0, 0x0}) setsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f00005cb000-0xa9)="8ff1e3fd0b408c133998d2dcf4778613cb815c118601fdb5ddb5579eb73b40749d3af0156a9b13716e700077ccef5f9d80d0c56b9a33a15e56ca4dc084d411915d4bdbaf0de548c2655449ebe88223c73d4c4bdcfa5867ca23dc447cedd9df6bb9cbf84bac479b59cd9ed06b416109d2c612bfb7cdc40666f497f39372452a5b3f1409ffe81fa9801e9ad3be24bf789fbd55e1d6764d68546d89febfbd83bd400646ea36c4119e44ba", 0xa9) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00009e4000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008c8000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ce4000)={r2, 0x0, 0x7ff, 0x7fff}, 0x10) 2018/01/15 20:51:23 executing program 6: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x200000e, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x3, 0x6) bind$inet6(0xffffffffffffffff, &(0x7f0000d80000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/15 20:51:23 executing program 1: socketpair(0x10, 0x80807, 0x3, &(0x7f00005a2000-0x8)={0x0, 0x0}) getpeername$netlink(0xffffffffffffffff, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) 2018/01/15 20:51:23 executing program 2: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000008000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0x6) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000008000-0x4)=0x9293, 0x4) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000008000)={0x4, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) accept4$nfc_llcp(r1, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000007000)=0x60, 0x80000) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r1, 0x111, 0x1, &(0x7f0000000000)="0d9cd50f", 0x4) 2018/01/15 20:51:23 executing program 2: r0 = socket(0x2, 0x3, 0xff) socket$alg(0x26, 0x5, 0x0) close(r0) 2018/01/15 20:51:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000647000-0x18)=[{r0, 0x0, 0x0}], 0x1, 0xffffffffffffd4af) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000fc6000)={{{@in=@local={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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000272000-0x4)=0xe8) r3 = gettid() r4 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000381000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8c000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005a7000)={0x0, 0x0, 0x0}, &(0x7f0000e52000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f1f000)={0x0, 0x0, 0x0}, &(0x7f0000646000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000669000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d47000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000019000)={0x0, 0x0, 0x0}, &(0x7f0000e51000-0x4)=0xc) r10 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d0000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003fb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000038f000)=0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c29000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000036f000)={0x0, 0x0, 0x0}, &(0x7f0000c6d000-0x4)=0xc) r15 = getgid() sendmsg$netlink(r1, &(0x7f00009ca000)={0x0, 0x0, &(0x7f00008f5000-0x60)=[{&(0x7f0000ac8000)={0x1704, 0x38, 0x8, 0x4, 0x0, "", [@generic="5491070e11c3af087a4835d1267a12f39227cffb3a7f242b435fae3df2c48308e8e9b84d04f8ccc4c6c8630aaf28a26a698afea6ac47213eca639eb54192dc741ccd35d3b4c0f3fd7a7985e402f1c0f7640a2152882510503750ba9dcc3dba79fa9ce5fd4ab5da6f7fb33e2a5549ee6de69c54ed775894bc5ae21547aaaee6e62e0ad803e2f3b2ab9270892a96eff4d4b91b6304d0c241f8855299c8d0f38d2c4d3510a1e843a84a063de40b5d869e6f518c1053e4eeb3f9f12a67f50aab83c9a3f362a4de05cdcbd6a2472e60bc", 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@generic="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@generic="bc77e0ca517a343edfb7f00544d82eee42bfbd46eb815b87dccc6257c2b468d4465c82fdfe936dd68d1fc290ffc258ed638cdcdfa3206d371dfa6c6139c90deada5c424565b909aaf1497fc868f76fb204b57aaa3478be220643ad3eed8e38bd8120108d19a3961feddac8ceab8188be83519cf71b75b1dda20b", @generic="9b6ab059aca7a70a8dbdbf3d93a8b542268cc1be7e9475424753ea28b50b3a6992933ebf235b53639e73f723707c3b22df81d58adc37916a1cad58409fa1d0ec0c848cef864a6861895b5b92117def82754ced2ff3a87eff42d07a19732ca8ae0d26f48d843ec95f83724b281ff079e5c5567e36b120f10d8bc995de800034c75d519e211b99acfdf658f8fd0f743b21e5671240dba31b079834a4a52fa0d9ad7da0ff161ecf8dce5eb5d8fa533085e8", @generic="db7bfc680328b62d130eadbafaeff9aefbadfaddd3e806cc916c5f5d9a6da973a49d0405ed1b062bdcc1251cdb04639fa70e22aa46434f802c2bfed4fac15105e71be5978294cec9f3f751ab645f06960f9c8961930106c9963a900f9010f2e963bd9514ddedb7609888e5ca81bc6a16ef78bbde6e2e130b5f27aac43d52ccbcaafd5095d581e0e34ccef6c26482b14ea3a7d8eefd498d7457c78fd36c8b124f41c42cb19140e8c95e4b5ad983a4d6e9d294ef0cb38935f8896c0faebe996c6b8b94b4ac43b7d7d130dc253bcca5dbd09051bebdd96916fa8ea49b1f567219a3eb6ced3cdedc092ccaf39020e30a42"]}, @typed={0x10, 0xf, @u64=0x100}, @generic="b04a0ef559484265a74f5e469cff5ce231adf485380216b9cdb3a3f6dcc80d072828da1d81cc0a32741534daaad2e765eb8567557f215ae6e2ccc66af409f2a65e65540e2ca2ca2c4c8f83c088629698626919e32bf06a5be8b687516ebd4c6922ec7b2d81003823c3039bc9d89dfbcc45a603fbcee697a9a917504dc1f06e6fcc6a23f0562d50194e0d66985275104ddcba8b69396ca1cdbe149da143ec4034a0409ff464af272f", @nested={0x88, 0x95, [@generic="4fff265c07009cff10659467660a315407735dad94a6784052d82b8fe7e7184bb6aefa42ad17471a4d7a66acc8e228d986c156992f75872cdafe082936d54e", @generic="9b3d48e212962ff871e069f33c3d2e992b37115c0c0950b3082cef136e78cc946b8597c9430bf27e9394519f01100198f43acde76a532d67", @typed={0xc, 0x62, @u32=0x6}]}, @generic="e527408fa06fedb4c6ff1682a673e8950908"]}, 0x13e8}, {&(0x7f00002f6000)={0x80, 0x3b, 0x402, 0x2, 0x2, "", [@nested={0x4, 0x25, []}, @generic="48171dca4f1588cdca90236035378211a06a49acf016d412736ace342c51258f167eef156a34a6ad7c444de2615aa47bf769c2520efd073595c50fc00101498350d02aa133f56a78bd6a1055b85161c0a02992fe4924f7af97ae42d182586a27550d2345785f6712d38558"]}, 0x80}, {&(0x7f0000265000-0xc8)={0xc8, 0x12, 0xa00, 0x7, 0x3, "", [@generic="e07267fa181e2902e2133e2a40cc56e7668eaf0397e7972166b76c18ca06d075a7c57326239746bf1ba675bc3f9de19c57254f9dc547aad295e9e7c20fe5530f786a27fb2699d5ec3edc6dd1529b0ffeb3b31d0590fcd10a346002ffa69d7d89fd8f0077aab4747ed032633dba53d4234c6caf472214ddc3b06b7851831f07e40a1f219bea310d8c4d4a4e6e9471f13b4b1b20bb41dfc4fd0a081ee7fc25d19f2c1270bbf4403139283544cbed7cd2fd420cffd2f90cc7"]}, 0xc8}], 0x6, &(0x7f0000e12000-0xb0)=[@rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0xb0, 0x20000000}, 0x800) write(r1, &(0x7f000060a000)="", 0x0) 2018/01/15 20:51:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f00006a9000-0x10)={&(0x7f0000ee6000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000645000-0xc)={&(0x7f0000bd2000-0x8)='./file0\x00', r0}, 0xc) r1 = accept4(0xffffffffffffff9c, &(0x7f0000f43000-0x10)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000464000)=0x10, 0x262a8fe1fc903450) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000534000-0x78)={0x9, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x40, 0x9, 0x0, 0x5, &(0x7f0000d71000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x400, 0xbfb, 0x0}) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x2, &(0x7f0000e28000-0x80)=@raw=[@map={0x18, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000cd0000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f0000258000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 20:51:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept(r2, &(0x7f0000b8e000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ea4000-0x4)=0x10) setsockopt$inet6_MCAST_MSFILTER(r3, 0x29, 0x30, &(0x7f0000434000-0x590)={0xe2, {{0xa, 0x3, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xa, [{{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff1e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xad}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x69e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x590) accept4(r1, 0x0, &(0x7f000068a000-0x4)=0x0, 0x0) 2018/01/15 20:51:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18, &(0x7f00004fc000-0x4)=0xfffffffffffffff7, 0x4) 2018/01/15 20:51:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f000091d000)=0x0, &(0x7f0000437000-0x4)=0xa4) 2018/01/15 20:51:23 executing program 1: mmap(&(0x7f0000000000/0x940000)=nil, 0x940000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet(r0, &(0x7f0000874000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000235000)=0x10) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000940000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00000f9000)={&(0x7f00001ef000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000940000)=[{&(0x7f0000941000-0xa7)=""/167, 0xa7}, {&(0x7f0000940000)=""/125, 0x7d}, {&(0x7f0000940000)=""/4096, 0x1000}], 0x3, &(0x7f0000941000-0x65)=""/101, 0x65, 0x7}, 0x10060) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006a4000-0xc)={r2, @broadcast=0xffffffff, @dev={0xac, 0x14, 0x0, 0x12}}, 0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000396000-0x8)={0x0, 0x6}, &(0x7f0000264000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00001c8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r6, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r5]}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x5, 0x0) recvmsg(r7, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg$nl_generic(r4, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000499000-0xa0)={r3, @in6={{0xa, 0x1, 0xc6f1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x1, 0xf5, 0x9, 0x12}, &(0x7f00004c0000)=0xa0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000921000-0x4)={0x0}, &(0x7f0000a53000-0x4)=0x4) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f000093a000)=0x0, &(0x7f0000471000-0x4)=0x4) 2018/01/15 20:51:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b61000-0x4)=0x4) unshare(0x20000000) unshare(0x2c000200) 2018/01/15 20:51:23 executing program 5: mmap(&(0x7f0000000000/0x140000)=nil, 0x140000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f000000d000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000ea000-0x10)={&(0x7f00000ef000-0x14)={0x14, 0x1b, 0x80010b, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) pipe(&(0x7f0000121000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000048000)={0x40000000, 0x0}) 2018/01/15 20:51:23 executing program 2: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f84000-0x4)=0x9, 0x4) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x7, &(0x7f0000f85000-0x4)=0x0, &(0x7f0000f84000)=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, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/15 20:51:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000096c000-0x4)=0x0, &(0x7f0000a02000)=0x4) mmap(&(0x7f0000a2c000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) r1 = socket$kcm(0x29, 0x2, 0x0) sendto(r1, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) 2018/01/15 20:51:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00002d9000-0x38)={0x0, 0x0, &(0x7f0000d2e000-0x10)={&(0x7f00002f5000-0xd0)={0x2, 0x2, 0x0, 0xf, 0x1a, 0x0, 0x0, 0x1, [@sadb_lifetime={0x343, 0x2, 0x1, 0xffff, 0x800, 0x2}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x5, 0xffffffffffffffff}, @sadb_x_nat_t_type={0x1, 0x14, 0x0, [0x0, 0x0, 0x0]}, @sadb_spirange={0x2, 0x10, 0x2, 0x3, 0x0}, @sadb_x_nat_t_port={0x1, 0x40000016, 0x3, 0x0}, @sadb_address={0x3, 0x17, 0xff, 0xa0, 0x0, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_ident={0x2, 0xb, 0xa54, 0x0, 0x1}, @sadb_ident={0x2, 0xb, 0x100000000, 0x0, 0x0}, @sadb_address={0x3, 0x7, 0x32, 0x80, 0x0, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x4, 0x8, 0x8, 0xffffffff, 0x80000000}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x1) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x21, &(0x7f00008ea000-0x4)=0x0, 0x3) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000827000)={0x0, {0x2, 0x1, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xb1d, 0x7, 0x4, 0x3, &(0x7f0000098000-0x10)=@generic="f39d8e392c619e5b09b5b9d6b9daad3b", 0x401, 0x8, 0x4}) 2018/01/15 20:51:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000152000)="aa73fa7ccb3f587fe6364df693af98f34d12f8fbdae5cbb95e341577e9982efae257719f5a3b311136fcb2ca533600aa33be919eb53e0639a9c750f47718565a29ff1b8c311263498e0599ff1d2165f875fd4e8e3db50f413c4bd5cb0bca7a5cd5f6d1d1c23ccc2c5a62ec9a395288996d584a270d8a0058274c80c3359a7d694d481cf1bd7ba72d0200b17528031dd1d65cf91f3ed76772c02254181b4bfb439c0a6dbc3d1c9d825e046569e071bc77685742016d5884f8beeec095ff0793a0681f8feae67a7d6dc9102dd6e0554c55315edb9d05f5fa3cbab42e12c5b7e6fc07edc30cad65d4124a2642e57f4bcea4e8557d14b378c7a1bd490b2990c4abbc416f75fd461f69fd2e24769272ab4d11cf905cf9ae0b663f18c97da8ac282e694a58fbd624bdabb5964915cd65b1d278e4fa5a949eba8f8a7d5b4570d63c873892aa10108ad7433f56aebac2ae09e63238d770ccbf6986ed1f1de17d984cc0894a68b8b1ae2a9fd991f62c0d24f4c1ea678a55f9a0847a93de7959adf5fd3f9f527508dae38336e1c485bd7f1a42f627e21b8b176e9c21ccc72aa0c04c53784e4376b776e7673e3145d655a61add0688e159fe79bf2ea3a686cc04098557f923065bd93701602909e6714a7df477a212b7b5f847e0a14f1fa54d95e110ff2a0bfbabb0da87246cd0f1569dc9bd8bfd5ccc7d5f381c7c0aa5411cd1443802bf1f1983907686e2ae7ac7b609b3f51bfe13045621419eadd31bb65888b33a3ad7242e86efd46046ef8183cc6a92d301d734a844b63f6a0179ecd0430c7ba1ff9a12fa4296fe335be2e9237f38326fb8dba27840212c2343c5e84f33502cdd42fa91a632533b0b17e86c246c14752c303f0d9c4363929779e4fe0da76e15a653efa442d929af34d196b08f9044ade4f5a8725ee413bd19e9bcdfa815793598719d1f26fea8bc2ad1e5afd2612abee1b24bed4c9104f42cf6a97a7c1ba16070943adc7fb32ac0b58c5bfe0973663d5b0df1677c5083e7c201b9515567347f1772e1ef5ad4a7b5c287cf522057c3bde52ed00168f4cbefb2ef962df3456fb815b9cf99663a399c54baff68a9a686b1b6f57928775c84fdce0ada6d69884c09bb88bc6632934107bb1c1b9c2be32e6908869009830923f4c95b82a935b2de3049bafddf216c5163a53e14c31313288cc670a3826878564976fafd9f332fa8c9f61a741d11ed3e674c8c41f30cc5c6c3d72a54ca22032c024772570036a115c09e5b9989669819874f422f7b472275d3c678cbd39e9d6dc86ac45c130cd5011ae96c2e3a1d6ff49e955c28138e63d7273f7ea4d5f696ca6726b0bf05ccb3dfc20aa23c96560443b31fcbd03b71a829c655327fa166d4acca452f1f397862205c3b9bad44dc842b666af8e27dd612e74fc10e99c40be5ec1551e353977dc1170f115d7d13771f6ab256f020dc0348ec89951c42b1f265b3f9caf8618534adb00b09af197f835093865ef814c1deb30541815e9b731c2adb21a90b3bc1eac0c53f6833928bb534e4aa19362b7400d37b9cbc4617ca5c80a56de0afe355e0e458618e868fbd06f8efdc2c2575c4563de39de5f52d7974332fdd1420a8f84c957900feaf4f835011d78c4836f3dacda033e9c2758f42ce1cd78489c82fffbe549e17d2618bc616359ba0234cad8093450771d3c40ea67b3e9c17e25a457847df8fb46a390f4b074ad2d57e0e1de371e0290cf34ab0d8d9b997da2d04c9dee2dfbdcf1a45d6c27a9084e19cdce0afcabc0f0552e30d0b28ef42445027d88b924f487fc15e2ebfc2b3a216e7379326f9a77ff9c25d4bc9a57c1396a9006b9cf8a5a95d1ecff8c1641d25688526f66af89bea0b19fa1795d0073855871749692813321db3624df648c3e09ea8795e5c18ad7eab6d3934fa7f8023969ab0631fb96f8c90568be07e04961df928df178dfc66960e5608ae06198bf6bde70692de4ca2469e26a15c600cb53beaf92fbcd3dc7bfe82878eb9d28d7406a1e8cbe0298cacd07da3c055b0ae1f807cc29d8c4213e7e1658776e4f33f6c7f129b21ece1af3b0ffe8b47e22094b9a5e8a4234e523e0da267dfbf04314e334d1947d60e538587a1c7678cd41770f341e61d5c80110158b38448e519755fe858eea5f8f0ed84ccd7f971801d2b7a1d8dd7a1783a66ef6a7787fd663325558c1bc8c7a63c5fdad86a8a9cfef3a2cee8303362793bdc45216cff8f9d715e9610e86b98a55f6fcd19f726a6c63ef31afc6da24e6a94207c0f63f32b4c2659db34d83282fc10db1d30bd8f09eb4cac19ea337a86ba8c6767a6f922ac993cd3e3b78fe8f289654c3aac729fbe6f883257ad1154b6fbc8709251e3c7fcc115788be8d6e5f635f0a794a2ba67b51a196e07711e1fd7143fe1fd07498dc4ba8ab131538d602ba6f26c276b486feb1733eaec2e49ab3710e6421e92d9f5f3b9c05653c396ba084d1c9ae7b80ea0172e43554326c096503bb0dcf4b870633df6cfa3344777caaf4c5c3e669f6f85e6d3ac2faafb897c3b537983338c3daabe7f26986916357031e6f182457f1fe1c10db23b6f27629ad6e48aae4003e45dd54cd7cd5b65c35d372c581dbb03f086446660ecef1af2844778542a2bdd1e4909b4d267e35c40beca26f5276fc58f2452590be80d7e4ac06a15220a829d2980ec55b4f2282d81dc7af157840d100317f2a55aa0f1091f150ee9f45ee725b78b99d50459398f03986b0065f084c46f96294ab75d3b6b867f5e54910855124d28a0ea1499ef2b08b9cf3b33f95189989f18a4388e474f4db63f4334eed3bd7a9e78991e4d75e3eb31b2c9ef32e5643000974f1acd0b8ead90e9c520f816e63a962ed101d0c949c7a86131653d88c536132392a77dc3b4c43a683b8f6f254704f7fccac7eb9b290d249d273428bf428ac8f1a09fba520fffda938038308fe8e7fea1c53f006fbd41aa70e5370f35e1cb4beaaa6447c09d4ce0b9b73d59756e88386c5ddbbfd44708977d3866d9f602d690ca27e04d847133e136058de592e64c8c8b867f617528471167a674fce2ec28c67ee0f783da5861e356b5ce9da6790f93b56303f1b1d974b7ba6e58c177de4b5e52d8c81f55a73251020020e200e7b89ae350a49392139d087b6f2faf3813a25613ed962e8322a58f735ca39a9f4aac453855781c46d7373f3fa48f6e9b455c380d00cb76fb8737a22c7a3a8184c92c2dc2adc7a5b5e273a4c5d96db49ad14df0b048400942e8689fbca1136245d152faceae44d8d15014efe05ba8b6da6db7f00f30b5b419e5d54535836a52ba99387e82b2f6f37de9c90827b01b20e89e89fe2de41a82262f5391e621c22cc8a6440841b94d988f3767fc2d16f6a4f9e5f46e0c188c86bb5dc343eaf6bb996533ac940ff0c04a64bae165c82887d364b1c80d9a3dc1ef89d8c21df6f155b500c74afd1355ad53e99db6990faed389a0960054f9154ff20ba35ebc300e98839e96285513243fab7b9565fd78f8288fa7900c0af4ef39b112ddd4071d9e79b24c62938fabc8dfbf5c04ff2081cbe1b0aba2629eea93f6692565ec46293302769452d1f60e125a0506fe1fa3a2926bbe46f36056787a0b03113b61d2f856e2c3c7e8faeedac4e12f344ba138dbef9a64ebdd716b9f073d8b271f065432144a7c74550c2f892e7d2b970516870e25b64fb7eb99cfce9d7f02812b79b3ce47a831062234b8cf2eb5e3cbeed8b4c34b5e4af1feb9689be937104c5471d038bd851cebfedcf039d30328b0c882616b1f1f7bdbf0fc9e34afab1359649475e5005817bb4bb069d2d93e30accb8232032d018b96cb1234a7779d6df0367e70504d0749f828cf6cb1d5d5243a143bdbf496e78e867427f27cf372c31caf779c0306ddba76f31d97907351aeda59ee3bae929b5c9f7528126fa34cb918bde755d64f68872aba361801ee84a7439a1da6b481f57a55e0b123ced731afac395022a4c2746ca6fe8e43a61c0e9d17af43dc4127061ad66a3f0ddb71f26452dada14947e8a39af9722a9c0172383635f5f46f8c283e5c1d08d1a3055a479b2cfa7430149a63b19e3195b7c964234e4f5cf3e8d3cfc43025412e4001037f7cb348d9455d6ada31c43f88817dfc109616143522be173608aa3eeeb21ef871d0e850db8e4d571da14146f7e502ba228fc236cbb25012140b5444add4eed5c6560ff5d6854c559c931dbd354edf40f2da55833ac8647f1002eec97db853e5c9082fd5726d2b02f4dc1330936e33d3dd67dfe153fc48ad9416c3e00b7d55262db879c77e42d04479b23e9723b671df63557ce56f703a9d9081e2a0e2f2d51e0904ba1564eb54c0593117e36c5480d83ad451236c91acc511bfcb2098233dfcd207aebb6607bbbda537d69f9ebd6ba304e6951fa5ce0752f35dc12360d3db68148e94fa5887afb38183793c79c2c8a5aaa77d2724ad66d08ed2f793991d58899547045c8c7956fffc42cfc42eda8e13f6c426d6c6884f03a99818dae9890546be92868b57667755de8b596d277199f1b1e23250d1cdd9b2528c6ade33d1cd02d245475d73b03ce322863e9fc1a0c03d0275338b420b4b2104bc8eb446f3e24055c8117286b690b63ddff0bddd1af89670c59045ec345f12c0b3ebdd13de68e50973a1273fb401da2948d1da8d39113820ea60acf7a122e8fde66361d1ab3058be66cd63fa7440af3d131ee96c00503761ba4877d4be49ddb8b083870b3b9bad1a05dbcae39cff787c80f194a9af6848ea879692765f3161779c8a67b698e2273490c50a6d1ab48fd59f0122a38fbc25ec4e206f55a0a6f768ef9e9b695735e3907e4c8f4160c4ad9aeecbebde0ade325b003b32209ef9c8ad52e6b0a1d5e9b4692461d8100e70e29ea31a4376fafb3d7ce4987aeae38eb5a1fb843b003cdbe18ceedcb680f6584d63f0cdf0960d35e04121a23b464770012357c76cdfd2a43fb9c5be1cd0af761562d8ec0745b4f002d66bdc569534ddd6cee80edf7fec136a6759267bc4398b7cc401fae3c226989b74cbba7cd98fc625e57d9d7faf6c0ed78e20e047323406cf8c1b93a8b0b0fc233303e9f82c5ee350b22bec9c91cfe6193f818fcad4ffc14eb9cbe116f54f0f7914e9e72fc73c4a839f40610d01fec595f1544f04e54693ab13b623be1e3878458cb186247aa7a84511b84fe425789dc52aa653955aaa60f03870c2fafffa2f60c7f191a910fe35e66d661f541f0bf7b04a09bba149dc5c9ef073f2756e1d88feaafe441796276164406fc67b1752531fcc11def1029aa710492b27fdfdd8e28698fa060153e7c6e7106b84671dfe86db37557e2eb4ad476c43e32bf6376df6ab03d09c84a52fa31fad7ba3d5804afbaea56ce733cd1c8aac522845365109ddc55ca9a9f849adfbedf92ee03eb58f296ad0bc292e2d1662f8ac141d6f107f99114cc1bc22427d650b7c0acfda9c92f141fb448660bebd152130b2d9c9a79a5656eedfc77bff3412820295a8f4f55e2418ecb60116e3d91663dc711aee462336f68061f146b6183f9181772805595e9126ac5a1570a8cb56e5682091bbf485b00f7f632e2853947819a0cbf7de268ba7396693bc85461076a2676efab9037754e237d09c21f07b4dd43b8adbb91e4044cd8f6008a1225aa73703419269fad3784f5dfc813491a9920fffd7b6915533cc82f4d5795772189561c5dc476261fc30e1db6287aecdbe65e4cf3a93cddc11225fcf65b8bc93161241c2b7cf2ac08b7878933de7d2275bd22c97d65355732cfb5aa43", 0x1000) bind$alg(r0, &(0x7f0000e13000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-avx\x00'}, 0xd0c86758d3837608) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) 2018/01/15 20:51:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x5, 0x0) accept4(r0, &(0x7f00007c7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008e5000-0x4)=0x2e, 0x80000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e48000-0xd0)={0x0, 0xc8, "61504996ac650308a937a45deef6961ac09323b2e0b01551869400aa87c61116cfa0cbcb75caf0a5d165ae4ed7ca72bca0d492938ceb614b33e9fe7bf1cac53db378f289d58c114f8ff82092ae394d49c4d70f6affdc21e20b36af1c759a551c69f29b7188bbc12f8659f02827c0956f38d0daea3a807a7dd2ddc68844efb9b78c323c0c4960a4afc8f7906109d5dc47374a3cb711636e325c33eea5136617e306f9b76b08a2a16bc468b0768d1415adcbd6e4b5105a1ab57327183679b5bec3987d237de705395f"}, &(0x7f00005d2000-0x4)=0xd0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000b7000)={r2, 0x8001, 0x7f, 0x1, 0x4, 0x7}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000091b000)={0xffffffffffffffff}) close(r0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00004bf000-0x4)={0xffffffffffffffff}) 2018/01/15 20:51:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a21000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f7c000-0x10)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) pwrite64(r1, &(0x7f0000136000-0x8)="9772f89e52ca5589", 0x8, 0x0) readv(r1, &(0x7f000059e000)=[{&(0x7f0000f83000-0xad)=""/173, 0xad}], 0x1) 2018/01/15 20:51:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00002f3000-0xde)="034220c3929eadb032953d68e3c1ad13edee70ee60e176b6dc7ae57ab84178bf9a63613a2f5d560a7a54801879ba9a6da1262c32529f36c017ba059b8f1c704eb71933a5000000003cd69e1bace5b0965d1de635d9c3475a2a950480701f6d77480c9043395e8a8f555529b309df26fe90dbacc95f02000000643e2eb131551b367d68d1a2029c5189efe22428620267c61e4ec9d3f66e0cb1459a9cbcdee0946053b913010000002413929e97407dae13d567de6a939c415504c3eccd0dce3c2549abdecc7c64c44d0769366a995e449fd8dc18741e20a327f7a307d6", 0xdd) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000044f000-0xff)="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", 0xff) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) [ 108.259673] netlink: 'syz-executor1': attribute type 1 has an invalid length. 2018/01/15 20:51:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(aes-asm)\x00'}, 0x58) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getpeername$inet6(r1, &(0x7f0000cb4000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000072a000)=0x1c) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00003a9000-0x20)=[{&(0x7f0000d57000-0x78)="510100fe59da02ff8146b2bcc38c4d78", 0x10}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 20:51:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000282000-0xa)=@abs={0x33c436fe7ac2857e, 0x0, 0x0}, 0x8) pread64(r0, &(0x7f0000a97000-0x8)=""/8, 0x8, 0x0) 2018/01/15 20:51:23 executing program 6: mmap(&(0x7f0000000000/0x5b1000)=nil, 0x5b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-twofish-3way\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000003a000-0x30)="000000070500000000000000ff05000bfef9f30001000000000007fffffffe000225070097c11fd4c2c4dc42ffa80001", 0x30) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001d4000)={r1}) getsockname$packet(0xffffffffffffffff, &(0x7f00002c1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002db000)=0x14) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f00005b2000-0x10)={r3, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f00002eb000-0x38)={0x0, 0x0, &(0x7f00004b2000)=[], 0x0, &(0x7f000014a000)=[@iv={0x18, 0x117, 0x2, 0x0, ""}], 0x18, 0x0}, 0x0) 2018/01/15 20:51:23 executing program 0: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000bdc000)=0x2, 0x3) connect$inet6(r0, &(0x7f00002c8000-0x1c)={0xa, 0x0, 0x40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81}, 0x1c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00002d3000-0x18)={0x0, 0x4, 0x10, 0x3, 0x6}, &(0x7f0000eef000)=0x18) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000eef000)={r1, 0x8, 0x10001, 0xfffffffffffffffc, 0x2, 0x481c}, 0x14) 2018/01/15 20:51:23 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) pwritev(0xffffffffffffffff, &(0x7f0000001000)=[{&(0x7f0000002000)="02b96c6468e4585d65180be83f77", 0xe}], 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)=0x0) accept$alg(r0, 0x0, 0x0) 2018/01/15 20:51:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf01", 0x5) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000008d000)={&(0x7f0000a22000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000fea000-0x40)=[{&(0x7f00004c3000-0xc5)=""/197, 0xc5}, {&(0x7f0000dc7000-0xfe)=""/254, 0xfe}, {&(0x7f00001d8000-0x45)=""/69, 0x45}, {&(0x7f0000a66000)=""/224, 0xe0}], 0x4, &(0x7f0000df9000)=""/239, 0xef, 0x5}, 0x20) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f00006ad000)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f00002c1000)=0xc) connect$can_bcm(r2, &(0x7f0000c9f000)={0x1d, r3, 0x0, 0x0}, 0x10) sendmmsg$alg(r1, &(0x7f000074d000-0x118)=[{0x0, 0x0, &(0x7f00001da000-0x80)=[{&(0x7f00006be000-0x1000)="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", 0xf52}, {&(0x7f0000e8f000-0x61)="2522d89f487d0d29a7cfb2af11c9ce70cfc94ab88f131f0ede48bfdd2e6b5582e51c9ad221f1f68b41969f5af70593e9b07538365d6d03086821fbaed77d6f05f421444cf7c89dd79216e690aa70dcd0f9e4ff26d77671050b98d967c382810846", 0x61}], 0x2, &(0x7f00002e6000)=[], 0x0, 0x20000000}, {0x0, 0x0, &(0x7f000044d000)=[{&(0x7f0000a2f000-0x57)="9feb3c19e03de34b729fbbe621d8913c474c51e8c3b25e62e05c22ad8baa52346f6b5f188524dda3d4ab90890f94ea2232b873e370315af75396e9e6ea0c2f166a998e2aec4aae8f5346688ccea378ffb6033ce1ba40b4", 0x57}, {&(0x7f0000a9a000)="", 0x0}, {&(0x7f0000213000)="f2dca82f03450c50291b9dff77a532d930d12512ceae4d19f9d9e4dc", 0x1c}], 0x3, &(0x7f0000cbc000-0x1b0)=[@assoc={0x18, 0x117, 0x4, 0x2}, @op={0x18, 0x117, 0x3, 0x0}, @iv={0xf0, 0x117, 0x2, 0xd8, "5e885a0eda57733670b156b43107d4e4f9313b7ab4fad2c50a31879eb9a17465dea4fa63a5c4c69a7d5eb290871faee3fc98f75949fdd0ef3842c74a238e5e3e224417d7ca0d732bff05bf30d34a7fe9216a60e99c3b4370035b52811a3ac8e18e1368c4710e014fe92fd3478a89690484f650dd2d0322f8a5500913d3fc520f6326d095f72e9db208d36a612d668ac2d22eaadce9cdc534028451e765369964d8118d4eeebc12322f65dd951c954496d96c4c02f066456d665a35e8bc80b902b8634e148c0642565f69587d317c544e6988e0ea9fbe9ac9"}, @assoc={0x18, 0x117, 0x4, 0xa4}, @assoc={0x18, 0x117, 0x4, 0x0}], 0x150, 0x4000000}, {0x0, 0x0, &(0x7f0000b2e000-0x40)=[{&(0x7f0000940000)="8a968efc7be88c9892d491cd2d7d806863c9cc194264cc83e03821fe", 0x1c}], 0x1, &(0x7f0000f30000-0x118)=[@assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x70, 0x117, 0x2, 0x56, "50439d3c1ccd225fb215cac41d536dad9013c5ce19b277a3e3a1c40db55a0014d139383ddff6fda203efb501d02a17e0f546995e7ff44d643efc01803a4fe5c21851ab6c82d8f6dd8a51b8ecba0d3ed1c7378f3b3a96"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x5905}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x1}], 0xe8, 0x40000}], 0x3, 0x80) recvfrom(r1, &(0x7f0000e12000-0x36)=""/242, 0xffffffffffffff2a, 0x0, 0x0, 0xfffffffffffffd8a) 2018/01/15 20:51:23 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f00004a3000)={0xa, 0x0, 0xfff, @loopback={0x0, 0x1}, 0x70b}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000ff0000-0x9)='illinois\x00', 0x9) sendmsg(r0, &(0x7f00003ef000)={0x0, 0x0, &(0x7f0000043000-0x40)=[{&(0x7f0000aff000-0xa5)="21bd3f4d911b6ff6692488c45175203228d916624f3d339fb15f1ce6cdb4bccfa1952a95cac3069c6dac01f81e5f213c11b068ec984ff21ea3a2422f0b27e32be2b801dd58e3d49b4841532dc5aec34c4a4fd5d2c4ad90c347bd5fcfbf67cf68dafceb59d26700e06e860957018ab3ffbad27af0d4b92881b11f642684a26f698c8b9f710fa376896131c10c562c10218a0c7c02cb2ba4429313a7cf1417e1dabbba7f825c", 0xa5}, {&(0x7f0000d0a000)="459cbe58f27056431b425270d7ed74f183a0dbf9469b0c7c247aaf84387e3a534cc3f57b2c26fede25094c46be68ebb5c561778d720ab666f9f039e437731b07deb0aba557544d4c0419a155f97c6d2a7025ce35667bc01b94e3a515c3d08d58842445f6b8d885fbfaa0653ebb62196cabd82e39d09ea02a998256213ebed2fb0617da410a19ef03bf06bcfe52b78d6742d8e35d2c442f9864116aee1e31145d36703d600c612684ef592be016a847134d398dbc2e103b8bb43346530ec2af207d1b0cc8fe2828b091961fbf24149c1445180764e15507017f370146f5b16dc0bdd5833202dc5366933140b8112f11b223ed411dbb7b656767", 0xf9}, {&(0x7f00009c8000)="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0x1000}, 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0x1000}], 0x4, &(0x7f0000c22000)=[{0x50, 0x108, 0xb4, "c383a7d79c52b763cc5aadf3db18a6f1679d6498bf39fd379de50f83a6eeb754586bff1ccb2b130bc2e2fe51d714c96e53535b36c5ea55a33cd2"}, {0xa8, 0x10f, 0x0, "ad745851ff3dddd32c2538c30f91437bcec88ea5a16f6b7b0959045088f9308cda6acf0a1f5bd50961b0d15a7eb7637bd50269f69d86783637357c0192b659d712e93b085b56abdcd9274c58ad3d5bdbbb7397f4af3959b9311e6ad12c4da20c17d12faf9602b71327730e0d69e0ff5b3cacb356ece94620355e9f59219c2fb54e81771a23fbcb27c6f1873c043cfee157612afb7fa62bee"}, {0x38, 0x19f, 0x800, "bfcf502ed73042d47c494903a6ed03a877a7b47739253dcd9a7b73817301561d844ed93ed0f5a648"}, {0x78, 0x10a, 0x2, "d18e119e944a4b0490bd3509d60593a8be436088c56177fbf8e7394490ec4c56a0f4e1447a466a3f57d328f1c75453d8956ade29fe37660f18643a3a3e11694dbde130649d07a52013052f7c12fca23ee577c5a774c142f8c61ba9a72533e62d27a15a959df1"}, {0xb8, 0x108, 0x400, 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"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"}], 0x1370, 0x20000084}, 0x40000) 2018/01/15 20:51:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x1000000000) r1 = accept4(r0, &(0x7f00006af000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000a6c000-0x4)=0x3a, 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000033f000)=0x0) r3 = getuid() r4 = getgid() r5 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000751000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6f000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002f6000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002cb000-0x4)=0xc) r8 = getpid() r9 = getuid() r10 = getgid() r11 = getpid() socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000626000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f6a000)={0x0, 0x0, 0x0}, &(0x7f0000a12000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000011f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007b7000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000bc9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a05000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000c5b000)={0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x9}, &(0x7f0000970000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000fbd000)={r15, 0x9}, 0x2c7) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000094d000)={{{@in=@broadcast=0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d36000-0x4)=0xe8) r17 = getgid() r18 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000075e000+0xe04)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005a6000)=0xe8) r20 = getgid() r21 = gettid() getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000469000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000544000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ce6000)={0x0, 0x0, 0x0}, &(0x7f0000124000)=0xc) sendmmsg$unix(r1, &(0x7f0000070000-0x118)=[{&(0x7f00000cf000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d32000)=[{&(0x7f0000a48000)="7a8affe005e74e475a", 0x9}, {&(0x7f000060c000)="22912db7dc82ab08403e1b0e10506f24b45b46c1b697509181bc3d9c1da55a1a3690ce48b647ef747f8c11c492f3c7ee7867e36cf6b10801f1a613accfedeffff8c420a8fb5cedacb303bc96a36045957d02c2d776244d3af0e5ca733dc45829e1", 0x61}, {&(0x7f00003b6000-0x4)="a09ed89a", 0x4}, {&(0x7f0000e66000)="616fe724a78a4538ffa4bf4dff0b1accbfc1e7d9c41b646935f630723f777b762d35cc8aa733c9b3393b9a58672f7ad3927de3b5d0e1f3c4e7633d9cde9faab7a50573e814dea6af380b2ff201f4ee9da6f82059899ffbdaf65f0157c6ffae5cec486f655cf93a2bb7c15031d7dde2", 0x6f}, {&(0x7f00005b1000-0xb4)="d910e7f67b95fe8aece5d63ce8ab55fe31797777f8d38f22f943ad3a9d2d25f02555fc6ed9eab9e37bfffd3cbb12ba547772f1e4d91b28568f8bcd42017ae48ab0704fdcc4bec986fcc1542212c6f1d71d938e26bebc43232800262421670df6d30e940efaa8111b4f7158b368a93aaebc1009b98297b8ccf1bd15b8bd95383c8d35e8e5b71463b278772471a9c170016390c36f2ce0ec780db40f23403021ded9b2e31b8b8b95d01aba258fce4888e322e0ba73", 0xb4}, {&(0x7f00008a4000-0x1000)="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", 0x1000}, {&(0x7f0000ae9000-0x5b)="900d24b7cf1bc4407cffc588abdcfec0aeaba9c58b599b611e467e5576cdfd24f5867be2147ded5e577008825d8224268d1a725b83d2eaeb75deeba159d8b3771f266b32d0a9fd4025723b1ee4f5a0ac7437b1315edd09eafb34d0", 0x5b}], 0x7, &(0x7f0000a09000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x90, 0x4000000}, {&(0x7f00000b4000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00001ff000-0x40)=[{&(0x7f0000b61000)='=5', 0x2}, {&(0x7f0000f7f000-0x93)="585e2f6142c36205c55a6a15a35aeabc3842c56dcdcf794e708fc66df45726d92b6d6b1950bc4d6f09d9ad434b7963349f145b2ca5ad6581ebf1163151e05eefc0ebba830d01d2a6cbc0a76e9f6d987e2efa0869b5fd051ba0a588f34c61a4d15633ff488e93d70a0292a971ac7e24008be23941042ba4412db947dadf0d799eb5e2b0f17cc3fc667f1827d4a8d9325402aa28", 0x93}, {&(0x7f0000aaa000)="abaed2c84cd8bc21f47782818640051a527b43dfad7c4080a90c3714a36e2c2f2f6f9a4d89b2996d0528099aaf16153303121308be588198eb964bfbcae37d6477267da0fc8deea84e507be4ac1b2ea83347e9a049f72e4610882d0f32241a5f0d85caf9c77300348f388f9229436af5869f1a9abdee5023c2ea29e8a91a91e6da8e6899bc9414019ef674443dd9692894c11b449ab14c870757883dcb571d207aa9ff84a3d262c89a0098082cf10b9489884b96820e2eff98ff0187e0", 0xbd}, {&(0x7f0000507000-0xec)="811a2f527de7f9cf18e79799e7ab875fa2abf6b7db22feeda5a6b08213eb34b9d0bb9edafa701a42809c9538c8f9fcd40b1a5c0d3f2761beaeb22a6fa62c0b72c335c71fb1a978772668f805de0dd1299c311fbce13e7f769ca80fa1b3619d25652f548b67e2da81c0af34cad95e00d96cdb72fceeb852fbc9b50ee7c74791e01cfd03f229899a003df5e63b8a687e6a6974f1802f9dd19ae8f077245926d9809216029d94f2c6b799723149e335b44c07ada6c43a333b5e2b085f3010d31b469f987453100d97f3fba71e351b1842ec59bba41596d7b8e42a8b4e999a623e693db20f63cce0f13d4263f547", 0xec}], 0x4, &(0x7f00000fa000-0x80)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x80, 0x5}, {&(0x7f0000438000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000009b000)=[{&(0x7f0000ee1000-0xe1)="e4ccb084d03b66d4791130ce454eabb2e22c236d13a68495c575fdd5f113153ec7052f8019a3450a0ed1e45355164a1b1b86eb5376f892a6dab97a5511b1d06843778cb27466df6e6589f53057f4d3b2de02bc5910f836175032b54dada22315531c6e307d3eaba21d5f3f93421d3dfefecc3de05d7812a44f9a906040323f5c44f8da1e756313e52e4f5ef1f6ecfca3e2eec68b9b9a933fbf8c564993bde42834c8d6a67d41cda9280987a93da9dd691e4d75870fa732bf0cfd2bad55d77b3b543c14c56e917ae8e3616b495f38287758e2ebdf7bccde27d94a4c7019ed2ab722", 0xe1}, {&(0x7f0000b83000)="", 0x0}, {&(0x7f0000da7000)="1e57ea9f165408b91141079698fca81d819b140e6450151e0dabad435bc4a7faa74b662ae36caceec3d6d653559340834b2c477bcbcac4bd55be2de338706cb4b0131102e46eb6b19305d8fedbca70bf4dc5308c9bb81b241c70f466b2f415879438128f17f6a1fc58a17251329b5015e1016d4bd847fac2371eca5fb38151722fec219ab1fc2b0fe4dfdcd0084cb4cbfa24f7bfbeae0007b9bb78eb112a0d8c4ff8843a25fa07c1e5bcf4", 0xab}, {&(0x7f000052a000-0x50)="1a7f86fce0d7d401160418fea8347ed679318e7f102440fbffa31b4d3c3f0b243d2f709402907ebe6a455c7fc6b9a4f0e78813da665c9b44d541acc1887cd5bf596ccf1b72000020fb940fca8095ef61", 0x50}], 0x4, &(0x7f00004f1000-0x78)=[@cred={0x20, 0x1, 0x2, r14, r16, r17}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x78, 0x0}, {&(0x7f00002a5000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000075c000-0x60)=[{&(0x7f000012c000)="6995638cb45078fcb40e68bcb48fd5b0574285442be99fe07c44b329eaeba2eda009e145401346a90177004b6152a58b801e3e1f60c8b1b2ac7b28c52b5a7df75cab45ee3265fe9c31e5fa4c1b69305e822c799c46e29b7f55be39ab4639ad7cd24e42", 0x63}, {&(0x7f00007ec000)="71db367deaab1a561ae42326e458d3407b11a7e927db10e66dccab560fb10a388b9bba8fd4cf57d7de831fec19dad7b75377b529d77512fde986fc5668677557", 0x40}, {&(0x7f0000959000)="8e092680a52384beb5fc", 0xa}, {&(0x7f0000c9f000)="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", 0x1000}, {&(0x7f0000791000-0x6)="d46cde9cafed", 0x6}, {&(0x7f0000a1f000)="c2c03cff24016e8440", 0x9}], 0x6, &(0x7f0000409000)=[@cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x801}, {&(0x7f000010b000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000a1c000-0x10)=[{&(0x7f0000c7b000)="1f95f326d08478", 0x7}], 0x1, &(0x7f000071c000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x28, 0x40000}], 0x5, 0x20000801) bind$inet6(r0, &(0x7f0000d90000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000f23000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x25}, 0xfffffffffffffdff) [ 108.330188] netlink: 'syz-executor1': attribute type 1 has an invalid length. [ 108.330203] audit: type=1400 audit(1516049483.536:75): avc: denied { accept } for pid=27044 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/15 20:51:23 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x0}, &(0x7f0000c2e000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000312000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f000048c000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000584000-0xc)={0x0, 0x0}) 2018/01/15 20:51:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x8, 0x0, 0x10003, 0xb4ac}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000000)={0x401, r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r2, 0x8921, &(0x7f0000001000-0x50)={@common='syzkaller0\x00', @ifru_data=&(0x7f0000001000-0x20)="0e8620b96f177d913485bcd8082224060a71d921417c314068cb954b184c113b"}) 2018/01/15 20:51:23 executing program 7: mmap(&(0x7f00001be000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001c4000-0x4)=0x9) r1 = epoll_create(0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001000)={0x2000, 0x0}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00001cd000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00001c8000)=0x8) syz_emit_ethernet(0x2a, &(0x7f00001c6000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x6, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x88, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0xfffffffffffffffe}, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x4, 0x4}}}}}, &(0x7f00001cb000-0xc)={0x4, 0x1, [0xb6a]}) 2018/01/15 20:51:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006bc000-0x28)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r0, 0x0, 0x4000000000000027, &(0x7f0000de3000-0xc)={@dev={0xac, 0x14, 0x0, 0x16}, @broadcast=0xffffffff, r1}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000e96000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00002e1000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000956000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000043c000)={{{@in=@broadcast=0xffffffff, @in=@multicast1=0xe0000001, 0x1, 0xfff, 0x1, 0x0, 0xa, 0x20, 0xa0, 0x3b, 0x0, r2}, {0x7, 0x3, 0x5, 0xd31, 0x200, 0x3, 0xfa, 0xb9}, {0xfffffffffffffff8, 0xfffffffffffffff8, 0x4, 0x6}, 0x1000, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x1}, {{@in=@multicast1=0xe0000001, 0x3, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x7, 0x6, 0x3, 0x7, 0x5, 0x4c0d49c, 0xff}}, 0xe8) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000e02000-0x38)={&(0x7f0000223000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000021000-0x20)=[{&(0x7f000058d000-0x18)=""/24, 0x18}, {&(0x7f00001bb000)=""/49, 0x31}], 0x2, &(0x7f0000b98000-0x1000)=""/4096, 0x1000, 0x0}, 0x20) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000cf4000-0x4)=0x5, 0x4) 2018/01/15 20:51:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00009ad000-0x4)=0x0, &(0x7f00008e6000)=0x4) bind$alg(r0, &(0x7f00003c2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) vmsplice(r0, &(0x7f0000063000)=[{&(0x7f0000cf9000-0x8b)="64571c43a964241df9c2c090144bd337bea9eff80ff2df32814e331e581e2ed1d35f4bc235dc383c180a415f2d86c0cb7d90d464686d581789416518a6f38f9f18695c17f05948348daafb8ef4335c7e2989892e5b191dbeef299da70c2d2a68b84948474968e9a45a80ef2c7d530566e69bc7aeb9703c18b2a5d6668c1b001eb550fcd5e037d5ed3f48a5", 0x8b}, {&(0x7f00000c7000-0xd2)="39b448a722eea6cce6c1b47cfd4512e55b38454aa3aa412b5890bcb632e3d74c2c6a6c00aa1ac1cbd197b796c79b85b285fb323838f73bc74d83043983da2408b3b3b34950b68382028d60c5e75d353838051675a0d8549a168aa05743c3efa44f8ca550dd560010992ab1ffed8f139e3664796d392fba0ffc853b67cffbc7bb7877d18b106f0fee4bd5cbbeb0e64cdc2417dcf587b1d374aa6e5c78e86d84b314ee1723464a75cd7f470870dc6a22feecf8db847dd8b99a835a7d8a264824892bd322b94863d4e9fb007e980ff2a4da2980", 0xd2}, {&(0x7f00004c0000)="71c4a9678910", 0x6}, {&(0x7f00000f7000-0xb2)="8312bc4aabc5a6651c29e33ddc34be44b87c9044cc8fe88e1448ace5220129f3d56b49fa98b3b8d9433f32db9f562f9311bb6b093fede6bf30e513994ead8a869ddf1acccb8274ed802c58029a5a4a21947b97f6a7291e8a61d3a45d97d882f18dc302299ceb6aaf802b2fe2dc903ce791c6722b40a5cc0bc6fb3e9005eee249ab784fc272501376114fa783a69bf854d4c7d4b0d289fe31e90ec0ab5e9265d42656054b423b7accbd8828f49119f3544b3d", 0xb2}], 0x4, 0x8) write(r2, &(0x7f0000ca2000-0x191)="", 0x0) r3 = accept4(r2, &(0x7f0000e22000)=@in={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ac7000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e87000)={0x0, 0x9, 0x10, 0x1b5fe1d6, 0xdb4d}, &(0x7f00007ad000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000ddc000-0xc)=@sack_info={0x0, 0x3000, 0x2}, &(0x7f000046b000)=0xc) sendmmsg$inet_sctp(r3, &(0x7f00001bd000)=[{&(0x7f0000238000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005d3000)=[{&(0x7f0000d0a000-0x6c)="3f12025948090b0d23eb3e342ded56ba7b1b030ccaa8f526f4af1108f8ffef889f81694095f98493733159c49d0d1e91cc99c53fb34f97ad31a744cd3ca402c04dcb658d53502218847b023e75b80a03dd2008226af1f7fe3f75f0f2f316e152014f3f6d3c4c36901e46d624", 0x6c}], 0x1, &(0x7f0000c4e000)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x202, 0x2bfc, 0x2, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xa0, 0x80000001, 0x8000, 0x1000, 0x1434, 0x6, 0x200, 0x6, r5}}], 0x60, 0x4000000}, {&(0x7f0000967000)=@in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfa0c}, 0x1c, &(0x7f000049e000)=[{&(0x7f00008ff000-0xf0)="8df601f7c04ffa329d7497e530c8a0f3a2689de12b4bb34b52610f482db70374c0df7f7a8ac1e42c5e02172e01f29771534e8eb31d735d4ceaee08cd762d347f34ba997ba5db6d44c6baea91258a4d71564a0ce1efb1acab4b04ae601301fbd90f2e25bfe1871948c33758bec68035d43b2c11f3b54bd47ed7c75a2d9267dec1ca18a15a7e5b9b1a11644c8e46d892fb9b123066719f8d3572345b105243db0e7fbb687846175f9f28b1c80d88345eb9dc4603b09262a87519263a6b2ab95d144d93d6e1e1dfe6d9d8333581251c5fc70da8108691200c8459d3133c9c9380138d49db17959375f2d6a06d4901dd37d8", 0xf0}, {&(0x7f0000e78000-0x5b)="ddd7d21818d0bc88c2ecaee57be887f4c74bb357917d6f40ac823213893f942258fec46f08e081ae594b99045af88fc0f91574b51351b96fcd86b76e7281971b9ac935df6f5741034ce07b5f5cb29f5ba78b3940a883e8793afe28", 0x5b}, {&(0x7f00001a0000-0x1000)="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", 0x1000}, {&(0x7f0000206000-0xe9)="2d66d33721ac4731c06081de736937111aa8d35db8196509f92b866f2c06a4771bb7e2911c268560405a6af15bdf63a6b67d4809707b9e016ea57578dc30a80b8ceb9868e545aac5c63ddc5ebfb9c68d1c66e0671232ebbc67dd9d1828a66c6b7da9ddb4decd2b38b55611f3ad2ac366ec7c2c747fa96925d55a2fe00f3f85f4afa742f532c9f0cb1a162766eb18ad182ae5bc4c9abeaa2f09609cb77fa8a1065e7f27a5a771f8aeff440418b6040c5942fb4e20868fa826e1dc91a9a90d5c992b0fef32bf4578f352983fbeb9039554cb65893df5a2ea20b1a72e8acc9219f322fb75f79f61d66c39", 0xe9}, {&(0x7f00000cf000-0xc)="690c71cdcb1199a99338d504", 0xc}], 0x5, 0x0, 0x0, 0x80}], 0x2, 0x4000800) recvmsg(r2, &(0x7f0000641000-0x38)={&(0x7f0000149000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[], 0x0, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000b25000)={0x0, 0x8, 0x30, 0x4, 0x4}, &(0x7f0000621000)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000e9c000)={r7, 0x5, 0x0, 0x1ff}, &(0x7f0000b74000-0x4)=0x10) 2018/01/15 20:51:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f0000b00000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r1, &(0x7f0000ffa000-0x10)=[{&(0x7f00003fb000)="", 0xffc2}], 0x1) close(r1) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f00008a2000)=""/25, &(0x7f0000fcf000-0x4)=0x19) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000429000)=0x0) read(r0, &(0x7f0000506000)=""/136, 0x30507e4c) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000b3b000)={@generic="1361e421c6120093608a32855a90a359", @ifru_flags=0x802}) 2018/01/15 20:51:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x2, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00005af000)={@common='yam0\x00', 0x1}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000004000)={0x0, 0x0}) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f000059a000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x0, 0x2, 0x2, 0x3, {0xa, 0x0, 0x8ac3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x32) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000007000)={@common='lo\x00', &(0x7f0000007000+0xaa9)=@ethtool_sset_info={0x37, 0x0, 0x7fffffff, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket(0x2, 0x804, 0x7) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000193000-0x4)=0x1, 0x4) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f0000199000)={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="18fa51a86e45", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="fd6781e87cbbdd07c604c0e61ae3a15f"}) 2018/01/15 20:51:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000028b000)=0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000fea000-0x1c)={0xa, 0x2, 0x1ffe00000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet(r1, &(0x7f00003dd000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8001) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007b6000-0x10)={0x2, &(0x7f0000cfc000-0x10)=[{0x400, 0x0, 0x20000000003, 0x1000}, {0x80000000, 0x0, 0x9, 0x10001}]}, 0x10) r3 = socket(0x11, 0x6, 0x805) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f00004a6000-0x10)=[{0x4, 0x3}, {0xb, 0x7fffffff}], 0x2) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000f37000)={0x0, 0xab, "c09ca79f63ee080d3ffd8651d0724832df953e691a324093434031712bd1c55ced48b8d397455f9f2cd3d8ffc0a6a51844d316f6900965fd9d6c2a6d62a42c2fc27729fccca2e02dc7a2f0b5ff776242c8e813ce472b94df885c31cf3bec175c5dfd29db0679a4f9fcdde1c50a8fb4ff38ef0f8e8252a1d775b388c28b20fbe36ee6862818b5c07c55140f7b3582507553baa86351b791c53327825cdd99c0de5f8365f7fb1a439cb8a225"}, &(0x7f00006a3000-0x4)=0xb3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000ce3000-0x14)={r4, 0x6, 0x1000, 0xffff, 0x7, 0x2}, 0x14) connect$bt_l2cap(r3, &(0x7f0000549000-0xe)={0x1f, 0xffffffffffffffff, {0x4, 0xff31, 0x6e02efe1, 0x40, 0x3, 0x4}, 0xcff7, 0x5}, 0xe) setsockopt(r3, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) setsockopt(r3, 0x8000000000000105, 0x2, &(0x7f0000ced000)="01000000030006000007000000c4ffcc", 0x10) socket$inet6(0xa, 0x7, 0x148a) r5 = socket$inet(0x2, 0x10000000000806, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 20:51:23 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000000a000-0x8)={0x0, 0x0}) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r1, 0x65, 0x5, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000005000)=0xf4) 2018/01/15 20:51:23 executing program 5: pipe(&(0x7f0000174000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000001000-0x64)={&(0x7f0000001000-0x24)=[0x19, 0x2, 0x3, 0x5, 0x1, 0x80000001, 0x93, 0x1f, 0x2], 0x9, 0x7, 0x6, 0x0, 0x2, 0x1, {0x8, 0x8, 0x6, 0xfff, 0xb9, 0x9, 0x400, 0x8001, 0x2, 0x7f, 0x52e8, 0xc25, 0xfffffffffffffc00, 0x0, "bd2067e50436cbd4b8d960f4ffb79772803e31caa9cf502d930cb4793b8f353f"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(md5-generic)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000956000-0x20)={@common='bond0\x00', @ifru_flags=0x2000}) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00007a7000)=0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000ce0000-0x4)="", 0x0) sendmmsg$alg(r2, &(0x7f000064d000)=[{0x0, 0x0, &(0x7f0000162000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x4008000) accept$alg(r2, 0x0, 0x0) 2018/01/15 20:51:23 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f00006c9000-0x1360)=@newlink={0x20, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000003000-0xc)={0x10, 0x0, 0x1, 0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x4, 0xfffffffffffffe9c, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000002000-0x108)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x0, 0x100, 0x400, 0x81, 0x0, 0x17b26028, 0x38, 0x5, 0x441, 0x7fffffff, 0x100, 0x80000001, 0xfa8a, 0x5]}, &(0x7f0000004000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000002000)={r2, 0x7}, 0x8) 2018/01/15 20:51:23 executing program 0: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$inet(0x2, 0x80000, 0x5, &(0x7f000000e000-0x8)={0x0, 0x0}) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x268, &(0x7f000000d000+0x379)={&(0x7f000000a000-0x41)={0x14, 0x1a, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:51:23 executing program 7: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r0, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000026000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000026000)=0x14) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$can_raw(r0, &(0x7f0000027000-0x38)={&(0x7f000000a000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000008000)={&(0x7f0000017000-0x10)=@can={{0x0, 0x0, 0x20, 0x0}, 0x1, 0x3, 0x0, 0x0, "4aa85b42fcf708a9"}, 0x10}, 0x1, 0x0, 0x0, 0x24000000}, 0x80) listen(r0, 0x7) accept4(r0, 0x0, &(0x7f0000021000)=0xfffffffffffffc84, 0x0) 2018/01/15 20:51:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000094b000-0x4)=0x0, 0x800) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000034c000)=[@in={0x2, 0x1, @rand_addr=0x200, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x7ff}, @in6={0xa, 0x1, 0x9e15, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x74b}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x84) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f000020c000-0x4)=0xfffffffffffffffb, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000e1c000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f000062e000-0x28)={&(0x7f0000000000/0x1000)=nil, 0x5d, 0x4, 0xb0, &(0x7f0000624000/0x2000)=nil, 0x5}) 2018/01/15 20:51:23 executing program 4: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f7f000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(blowfish)\x00'}, 0x58) pipe(&(0x7f000042c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r2, &(0x7f0000f91000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000f91000-0x10)={0x0, &(0x7f0000f90000)=[]}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f76000-0x21)="3e244e7e87adeb0717edd8b867042a0d", 0x10) r3 = accept4$alg(r0, 0x0, 0x0, 0x0) writev(r3, &(0x7f0000f8f000-0x30)=[{&(0x7f0000f8e000-0xe)="b2bb4b0ba4c95fe533763e53588a", 0xe}], 0x1) 2018/01/15 20:51:23 executing program 3: mmap(&(0x7f0000000000/0xf5c000)=nil, 0xf5c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000025c000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f5a000-0x4)=0x10, 0x80000) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00003e1000-0x4)=0x5, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000f5a000-0x78)={0x3, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x308, 0x8, 0x3, 0x7, 0x9, &(0x7f0000837000-0x10)=@generic="fa188a2fcb6743968ffca71b2e9a7553", 0x8, 0x9, 0x3}) r2 = socket(0x2, 0x805, 0x0) bind$inet(r2, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f5c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000471000)=0x0, &(0x7f0000f5c000)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f5b000)=0xfffffffffffffff8, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000cc7000-0x10)={0x8, &(0x7f0000f5a000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000ab6000-0xc)={@empty=0x0, @empty=0x0, @multicast1=0xe0000001}, 0xc) getsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000280000-0x4)=0x0, &(0x7f0000768000)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000efa000-0x8)={0x0, 0x0}) recvfrom$inet(r2, &(0x7f0000c0f000-0x87)=""/135, 0x87, 0x0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 20:51:23 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000a05000)={0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000f57000+0xb3c)={0x0, 0x2}, &(0x7f0000d6e000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00007e2000)=@assoc_value={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f000000a000)=0x0, &(0x7f000000a000)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000000000)={0x6, 0x0, 0x0, 0xfffffffffffffffb}) ioctl(r2, 0x800000000008982, &(0x7f0000000000)="") 2018/01/15 20:51:23 executing program 1: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000b000)={0xffffffffffffffff, 0xffffffffffffffff}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) readv(r0, &(0x7f000000a000)=[{&(0x7f000000b000-0x1000)=""/4096, 0x1000}, {&(0x7f000000b000-0x1b)=""/61, 0x3d}], 0x2) accept4$unix(r0, &(0x7f0000007000)=@file={0x0, ""/108}, &(0x7f0000002000)=0x6e, 0x800) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000009000)=[{&(0x7f0000000000)="a2d1a0ec47c3dec88673cf7679f7ac1988e8620ce9bc9f410b350360d111eab060405ecdaf35e035467de93daa103c242a82ec2ddd13e6601711896aad9012c92e271bd55af9a1faaa73d04d4f4430123d42095cb034710462c26c8796d8996193b7674f4ca10834686f", 0x6a}, {&(0x7f0000001000)="28fa848030a73b2baf30759aae9145f2dd633fca754bb3e7e89d50ba13ae7388e47481aef045e14f70f84b9f017b1e567dff6cb4cacf6c2ccc29ea91187e2bb43dbd406a1e19168b903ff7ec6b8ae185b659fce2e88ad9d74a93588513c79a7974961e436b43133929b16a69e91b90b1347e5a204971fb1cc4e4778f0a5f3177d2f1d5a6efa244413a7366354bf73e94e2fcc8733ff2b641ac55be5d28aff2e9ae5b262fa1abeebcf1754bd098c98b697feaca5376d6bf208fe8a41ccccf117474808a3252678eb8eebf2743ee0377bace236b0be98487597a3e72879f4b479941f0f4700a6146e8da07a55272e288dbe5753bf7057f3a2c", 0xf8}, {&(0x7f000000b000)="", 0x0}], 0x3, 0x0) writev(r1, &(0x7f0000008000)=[{&(0x7f0000009000)="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", 0xe21}, {&(0x7f000000a000-0x1000)="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0x1000}, {&(0x7f000000a000-0x71)="e02abbdac27f9a61ce15527aadd729bfb74015398426d0111b84e89c50f183a8e36487985b1988d8f65f3f1b3d56604d422533baa6d682b0422820f678a12b5273ade44266e96f3cad477ca04c241e39df9f8f9d4b2e0ad1b915210a064792638962eaaf52c4221b0f8ff61ed63d3c5fc7", 0x71}], 0x3) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000000d000-0x4)=0x800, 0x4) 2018/01/15 20:51:23 executing program 6: r0 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r0, &(0x7f0000b7b000-0x8)=0x0, r0, &(0x7f0000000000)=0x0, 0xffffffff, 0x0) setsockopt(r0, 0x65, 0x0, &(0x7f0000000000)="", 0x0) 2018/01/15 20:51:23 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b51000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10, 0x800) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f000079a000-0x10)={0x9, 0x4, 0x2, 0x1f}, 0x10) mmap(&(0x7f0000000000/0xf7f000)=nil, 0xf7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000f7e000-0x90)={0x6, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f00005ce000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2018/01/15 20:51:23 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000003000-0x1e)={0x18, 0x0, {0x4, @random="5e1163ae05f8", @common='ip6tnl0\x00'}}) 2018/01/15 20:51:23 executing program 2: mmap(&(0x7f0000000000/0xfc2000)=nil, 0xfc2000, 0x9, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fc2000)={0x0, 0x0}) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x12, &(0x7f0000fc3000-0x4)=0x0, &(0x7f00002bd000-0x3)=0x4) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000fc3000-0x27)=""/39, 0x27, 0x2, &(0x7f0000b4f000-0x10)={0x2, 0x2, @rand_addr=0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000399000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[{&(0x7f0000001000-0xfc)="e428ef0e99be9a0b5256e95b52175f9aa41794566e0e0251e612e063745844c29551815e5ab37a24e997431edf25b51cb1a5c4416a21826964ff88a3cfb3f452de1d24e4a9b2a4516798f784f3cac952ecb87977f994c360d658b677e7b4b92e9c735ab84d8918fad6a548e847946387f8fa64221dce8d9e6382605e86217ec80f1943828a2c237477c83727968c4b20bebf0e26b7f7f3b9c122cb6448fdfbde906bd9e9e9265a80ef2c150e257c5f7337e5e456c67cef6e441d7479290b9a25a94e8a5e0c86ce21fc822afaee6f791b6671e02f8c2883ae2349f650585a5856d0def58806651ccaff0ab220029389e6055b98f9fcf573", 0xf7}], 0x1, &(0x7f0000001000-0x1f)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x117, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) 2018/01/15 20:51:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00007be000)={0x7, 0x0, 0x82f, 0x20000000, 0x8001, 0x5, 0x9, 0x0, 0x3, 0x80000000, 0x4}, 0xb) r1 = socket(0x104, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000522000)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x200, 0x1c, 0x0, 0x8}, &(0x7f0000848000)=0xa0) pipe(&(0x7f0000c2b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000578000-0x8)=@assoc_value={r2, 0x7c00000}, &(0x7f0000c6f000-0x4)=0x8) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00003a2000-0x4)=r3, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000bd2000)={r2, 0x200, 0x101, 0x5}, &(0x7f000077b000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000098f000)="", 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000257000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x101}) 2018/01/15 20:51:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x3)=0x0, &(0x7f0000e97000)=0x4) mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x800454d3, &(0x7f0000001000-0x4)=0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000001000)={0x1, &(0x7f000001f000)=[{0x8, 0x2, 0x1f3, 0x5e}]}, 0x10) setsockopt$inet_udp_int(r2, 0x11, 0x67, &(0x7f000000a000-0x4)=0x0, 0x4) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000023000-0xbf)={0x0, 0xb7, "2789b73b6b6ea3bb1c34e92385e5fe171d74740a655dac9500df71531759f0090923daf89d9dacd1a00f089a52435ae52db42b2aa087bfade17b593e664bc14882de8c3e1818991fa8c9fa9853fe3cac736d2a7d4fecd1866563c6d3eff2fc4eba15d3fb2ee12ed4f981377b2bb9c4ddc27d6b822c9054b788bcb494872ce7240a9179a39340f605fca0518c1688fd34526a652f8a5bf897bb95b9aa0b3456823b3811ec562ef1b10b9fa7e95f7ab75c888b698158166c"}, &(0x7f0000015000)=0xbf) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000023000)={&(0x7f0000023000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000024000-0x10)={&(0x7f0000023000)={0x1ec, 0x2b, 0xb01, 0x3, 0x3, {0x19, 0x0, 0x0}, [@nested={0x1c, 0x5d, [@generic="3cdc39c432ea2ce1444efd834e55ef03c1480a1e4ee412", @generic=""]}, @typed={0xc, 0x6a, @pid=r3}, @typed={0xc, 0x8a, @u32=0x401}, @nested={0x14, 0x4d, [@typed={0x10, 0x43, @str='bdev\x00'}]}, @generic="570e380ce3b5618501aef2a95e204016921627f01012d8537161f6a77d6ff128b4f8b868e3ac3332dea8482110cfc90fedf7341d3efaf6261bb004cc3b60b5a1577fe9b03a2773b4c38d2b1430da79ed58e4e2bb99174d8717d452014ad9cfa81e3a339a550b4d9be792219de7d58432b67ff1e70258f1c147f3eaed6558876bcc4f4592e523f0b41647bbad7b1eecd822a43127fc6a4a1a8d201eb98c7363dfc6bd1f23d16cd28eec85bf7ce1dad2ade68ff6e77aa34c80ad0bb7430372e1c3e23bc2c138db505fa0ecaaabaa194e346056d9a1fa285808ec39", @nested={0xb4, 0x61, [@generic="7a0477d8c63d4342e7e4f548d2171a017e789b1647d8e4fd0dcd80fbfb144f3ec250351e6766707193e1faa02afd2b08316f7659fcdcd3d83319c24d0e41e1b5eed555bef38e87fc34f7aedc497fe45007b7c4ab823c881716cb6a617a0ebc1a734d618b4a3b5fc4d31b4a5a028a1e06bd62abc5afe45a05e1e5189441435c72f69fd9f1992c686eafc72e5f7e52984015d597f8d9f800c5b1f7317b07a2ce1774b4cf5daf037c6d29b7a52fcafafc"]}]}, 0x1ec}, 0x1, 0x0, 0x0, 0x80}, 0x4000) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000024000-0x10)={r4, 0x3, 0x50fb, 0x101}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000000a000)={r4, @in6={{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x10001}, &(0x7f0000022000)=0x98) socket$netlink(0x10, 0x3, 0x15) 2018/01/15 20:51:23 executing program 6: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) socketpair(0xa, 0x7, 0x4, &(0x7f0000011000-0x8)={0x0, 0x0}) getsockname$netlink(r1, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001b000-0x4)=0xc) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000020000)=0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000e000)=0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r2, 0x10c, 0x8, &(0x7f0000020000)=0x5, 0x4) setsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f0000003000-0xc)={0x201d, 0x7fffffff, 0x7f, 0x20, 0x1, 0x81, 0xffffffff}, 0xc) sendmsg$nl_generic(r0, &(0x7f0000010000-0x38)={&(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) 2018/01/15 20:51:23 executing program 0: shutdown(0xffffffffffffffff, 0x3fffffd) r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000b40000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000313000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a57000)=0xe8) bind$can_raw(r1, &(0x7f0000ab4000)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000de0000-0x4)=0xc) 2018/01/15 20:51:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x3) r1 = socket(0x5, 0x5, 0x7) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000169000-0x4)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f93000-0x14)={0x8, [0x8001, 0x7ff, 0x1ff, 0x4, 0xec3, 0x5a9f7426, 0x200, 0x2]}, 0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000153000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ea4000)=0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000706000-0x10)={r2, 0x1ff, 0x4, [0x7, 0x8, 0x4, 0x17]}, 0x10) 2018/01/15 20:51:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001f4000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "6d6434001000"}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f00007ba000-0x60)=[{&(0x7f0000bb1000-0xe3)="d130aa0138cdad930599c19a4621096b73b5f6745e03f940b3596872a5d0f9e03bd960b07671b298adab8a41132ff6829178683f3d2723fa8b3d8b854e1c16c1936b78a94f32af017d87a3b81dc3166f205f8266390347d20d548746f9f00dcc6c7cbb4d7bec3172891e2194419136c5ea5e545ab30421b1d77064ee63b397b86782fba921a4fb5ba3e80192b39c92280774e758340b8963dfc210e8437e429b312b91d5a42497993a6828fd6ca69bcd26634db4690e9f9b86ecac2096d309b9c6cdba14e8dd64e6ab0d0de1e9f6ddfd06eaeffd4151c84fcd47332499d610490c8365", 0xe3}, {&(0x7f0000f90000-0x1000)="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", 0x1000}, {&(0x7f0000429000+0x71f)="50b5527cda550056af3dc49e29c2df9394641d3c68e80d481fd8fb01e3362cfa490ebea4fab57eb4999033b84d880ab8856f47170ec5b94362ecba1215b9b763f703d6020d00a8", 0x47}, {&(0x7f0000d0a000)="9819edbe87448221dc79d0ff3d14e6815808f459b8f64762ca7b688a0e04beb576a1c94da7ba3129cca2a451a0532ffe26bbfd3e31150002854c7ee2ae1022c887a911d9e86abfe25c7b3ea9f6db0eb78788d61b59c5bf659731410861a0f2", 0x5f}, {&(0x7f0000c77000)="9f200600045195e237090fb7d1a77ecd49917ea67a5c0442846e3788b7101e38f724bd7c9d61d22efc47287d06", 0x2d}, {&(0x7f00004ae000-0x8f)="ee8617c1b019bda551f0abccf3bc81dbfe8b90d8755df93756a17b100dbb578e3e52baea9f2072a1f38bdf0740bd7bb1666d4d7e5de415e98b00b51ead9d9996940e491915ac43c80413309e4b45ef1ee11bf31f1bfac5d67abc85a4d989467f6e8dec378068a3ece895a014a31c830a16c08e5a9ac4d4cff5bf31d344254f8c62afa3d621730cbfdd607aeec73da8", 0x8f}], 0x6) socketpair(0x10, 0x6, 0x3, &(0x7f0000b48000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40086432, &(0x7f000095a000)=0x7ff) sendmmsg$alg(r1, &(0x7f00007fa000)=[{0x0, 0x0, &(0x7f0000b38000-0x10)=[{&(0x7f0000535000-0x7f)="a93d8e7367770a2f0c31e130aa1146c3abbc0ae478c0dcf2141f588016bbe5bb1f9d37e64f7b887fb6afc7955a0a2a9e049f9271ae97ac038a17bbf6efff2407fce5f432905c4316aaf8bbc0fcb9debb4975c1b43f0c5ac8bb5f10ee8d73f6fd417f428020b1698f080e3050dd0f7d0355f754a09070070f", 0x78}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000b06000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003c6000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f000092d000-0x4)=0x0, &(0x7f0000d34000)=0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000bd7000)={0x0, 0x1f, 0x0}, &(0x7f000058b000)=0xc) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000328000-0x8)={r4, 0x1f}, 0x8) 2018/01/15 20:51:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000ed5000)=0x0, 0x4) socket$nfc_llcp(0x27, 0x1, 0x1) bind$bt_l2cap(r1, &(0x7f000094d000)={0x1f, 0x7fffffff, {0x1, 0x6, 0x20, 0x0, 0x200, 0xfffffffffffff001}, 0x7, 0x1}, 0xe) 2018/01/15 20:51:23 executing program 1: mmap(&(0x7f0000000000/0xde5000)=nil, 0xde5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000de5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000dd5000)=0x0, &(0x7f0000de6000-0x4)=0x4) 2018/01/15 20:51:23 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000001e000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000006000-0x4)=0x26) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000020000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000-0x4)=0xe8) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f0000005000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000a000)=0xfffffe5e) ioctl$sock_FIOGETOWN(r2, 0x800454d7, &(0x7f0000001000-0x4)=0x0) 2018/01/15 20:51:23 executing program 7: mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ff2000-0x14)={0x10000000002, 0x4, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff3000)={r0, 0x18, &(0x7f0000ff4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r1 = accept4(0xffffffffffffff9c, &(0x7f0000ff1000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ff2000-0x4)=0x26, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000ff2000-0x4)=0xffffffffffffff55) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0xfff, 0x0}, &(0x7f0000ff4000-0x4)=0xffffffffffffff06) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000002000-0xa0)={r3, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x3, 0x9, 0x7, 0xff}, &(0x7f0000001000)=0xa0) setsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000ff4000-0x4)=0x5, 0x4) 2018/01/15 20:51:23 executing program 3: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fe6000)={0xa, 0x2, 0x80, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c8e000)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000db3000)=0x0, 0x4) 2018/01/15 20:51:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000e86000)={0x0, 0x0}) accept$inet(r0, &(0x7f0000dda000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000080000)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000f9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, 0x1c) setsockopt$inet_tcp_int(r1, 0x6, 0xc, &(0x7f0000c43000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000611000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00002c5000)=0xb) listen(r2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet(r1, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 20:51:23 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000016000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000130000)=@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x10) recvmsg(r0, &(0x7f0000004000-0x38)={0x0, 0x0, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) read(r0, &(0x7f0000000000)=""/133, 0x85) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00002e4000-0x40)=[{&(0x7f0000006000)=""/220, 0x43c}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000ff9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff8000)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:51:23 executing program 4: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket(0x801d, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000070000)={0x0, 0x8001}, &(0x7f00001c5000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00005f3000-0x6)={r1, 0x5}, &(0x7f0000b9c000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000-0x4)=0x1f, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000783000)={r2, 0xc1}, 0x8) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000d2d000-0x50)={@generic="29382d8bdc141133a1548c1a1547744e", @ifru_flags=0x2000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000001000)="96cf262f0d46ef8d77b49fbba485572c24a431d523606a9cde3f70c301615d507c1103", 0x23) setsockopt(r0, 0x8, 0x87, &(0x7f0000a78000)="", 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000002000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) socket$packet(0x11, 0x2, 0x300) 2018/01/15 20:51:23 executing program 6: mmap(&(0x7f0000000000/0x595000)=nil, 0x595000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000083000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000592000-0x26)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000587000)={&(0x7f0000593000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000417000-0x30)=[], 0x0, &(0x7f000044a000)=""/0, 0x0, 0x0}, 0x0) socket(0x19, 0x4, 0x6) 2018/01/15 20:51:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000254000)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f00004fc000-0x4)=0xfffffffffffffff7, 0x4) 2018/01/15 20:51:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) r1 = socket$llc(0x1a, 0x1, 0x0) setsockopt(r1, 0x40000000000007, 0xe, &(0x7f0000ff5000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xfcff) getsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000618000)=0x0, &(0x7f000059d000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000bb7000-0x4)=0x7, 0x4) pipe(&(0x7f000054f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f000041c000)={0x0, 0x0, 0x80000001}) ioctl$DRM_IOCTL_GEM_CLOSE(r2, 0x40086409, &(0x7f0000088000-0x8)={r3, 0x0}) 2018/01/15 20:51:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) socketpair$inet6(0xa, 0x5, 0x8, &(0x7f0000bef000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x2e, &(0x7f0000562000)={0xf855, {{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) sendto$inet6(r0, &(0x7f0000607000-0x44)="d2f531ea4081ef2d1ab94656d4891251bef074372fbeb9b06e6b6b5d77c68b3452a8a7095c5ce3387b5012294002bae7eb18859fdf805bdbbd554e9d56bd179f43de9b60", 0x44, 0x4008000, &(0x7f0000d4c000+0xffc)={0xa, 0x3, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000013c000)={0x0, 0x0, 0x33, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x18) 2018/01/15 20:51:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d90000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) connect$inet6(r0, &(0x7f0000f23000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000ce2000)={r0}) setsockopt$inet_dccp_int(r1, 0x21, 0xb, &(0x7f0000af8000-0x4)=0x3, 0x4) 2018/01/15 20:51:24 executing program 4: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000ce9000)=[@in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x100000001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) socket$packet(0x11, 0x0, 0x300) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c97ed0c553b14bc84eba1b9e10bf1d978cba37010ed0f5ca82e3c25ee62086a", 0xaf}], 0x1, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f000064d000-0x4)=0x6, 0x4) 2018/01/15 20:51:24 executing program 2: r0 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r0, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x4, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @common='ip6gre0\x00'}}, 0x1e) write(r0, &(0x7f0000010000-0x2)="", 0xb3) 2018/01/15 20:51:24 executing program 3: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f000000a000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x0, 0x65031, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f000000c000-0x28)={@common='ifb0\x00', @ifru_flags=0x0}) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000083000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000033c000)=0x6, 0x4) 2018/01/15 20:51:24 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f00009e0000-0x50)={@generic="000000000200000002590453fa8a7b51", @ifru_names=@generic="a34a9e7b7fce870c223766971036231b"}) getsockname(r0, &(0x7f0000936000-0x3a)=@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}}}, &(0x7f00006e7000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00005f1000)=0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000894000)=""/182, &(0x7f0000473000-0x4)=0xb6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) 2018/01/15 20:51:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0600000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) r1 = socket$inet_sctp(0x2, 0x1, 0x84) accept$inet(r1, 0x0, &(0x7f00005e4000-0x4)=0x0) 2018/01/15 20:51:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000fef000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000322000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000ab2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f00000e4000)={r3, 0x3}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) shutdown(r1, 0x1) 2018/01/15 20:51:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007e6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c6d000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) bind$inet(r1, &(0x7f0000bc2000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg(r2, &(0x7f0000326000-0xf0)=[{{&(0x7f0000b04000)=@ethernet={0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000077000)=[{&(0x7f0000a54000)="83", 0x1}], 0x1, &(0x7f0000f58000-0x1d8)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) sendmmsg(r2, &(0x7f0000829000-0x3c)=[{{&(0x7f0000beb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000485000-0x30)=[], 0x0, &(0x7f00004c0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/15 20:51:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007e6000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c6d000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) socketpair(0x8, 0x807, 0x8, &(0x7f00000aa000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00005b8000)={0x0, @in6={{0xa, 0x1, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf1e, 0x8}, &(0x7f0000e87000)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000d3f000)={0x6, 0x3e, 0x2, 0x8, 0x4, 0x100000000, 0x401, 0x20, r2}, &(0x7f0000f61000-0x4)=0x20) r3 = accept$alg(r0, 0x0, 0x0) r4 = accept$inet(r0, &(0x7f0000d16000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003d4000-0x4)=0x10) sendto$inet(r4, &(0x7f0000e4e000)="0a519bf6029660514e3d1cb936089e99cb7f5e232b2558c41930a27aa5c09e0019719167c8a1e7af84bf28c544f926526b5a44986e1c22e3924bd51e2fd2212182321728ea40ff954eb320e7fee0bca15ef30b06ca37f006f6165438f0cecc64a0cf66d925fca5e37be37a580aeb7a19e13e98a22d9d4ec4aff2d13abcd2d70ab932809776", 0x85, 0x11, &(0x7f000075a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x0) sendmmsg(r3, &(0x7f0000829000-0x3c)=[{{&(0x7f0000beb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000485000-0x30)=[{&(0x7f000003c000)="a374ce3a54f10e985a940525290f114d", 0x10}], 0x1, &(0x7f00004c0000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000089f000)={0x1, &(0x7f0000d62000+0x47d)=[{0x100, 0xffffffffffffffff, 0x4, 0xaca7}]}, 0x10) 2018/01/15 20:51:24 executing program 4: 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) socketpair$inet(0x2, 0x80004, 0x10000000009a5, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000778000-0xb8)={0x0, 0x5, 0x6, 0xfffffffffffff001, 0xffff, 0x0, 0xf30, 0x6, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x7, 0xb1f7, 0x131, 0x7}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0xf8da}, 0x6) mmap(&(0x7f0000000000/0x36b000)=nil, 0x36b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x8, 0x807, 0x3) getsockname$ipx(r2, &(0x7f0000089000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000047000-0x4)=0x10) r3 = socket$inet6(0xa, 0x8000b, 0x0) mmap(&(0x7f000036b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000036c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r2, &(0x7f000036c000)={0x3, {"1e7d0a8bc572fd"}, 0xfffffffffffffffc}, 0x10) mmap(&(0x7f000036d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000036e000-0x50)="d584ddb7a52ff4ba31f45f24d3f3bbca2c6ef4aed8b2b48a71d27502e7e3cf0a4c00051e9ebf671937d4b52ea2c4c9e1d490f2781303553675a526966c2bb2e3345c7013bce2415473706d6aca3e9b69", 0x50) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000036c000-0x160)={{{{0x2, 0x0, @rand_addr=0x2b03562a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xb9, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x72a5, 0x1, 0x8, "60fb598ae7470bb6c961f7fbf5474ed687f70fa2fe75b55f70f7143080fb1d245a705cf425c5174d505f5bb78a5ddf8584320b0155481a8ef709c242ad26f6ef6ca2bec9b802733d7c14465a6c7f4e68"}, 0x160) sendmsg(r3, &(0x7f00001f1000)={&(0x7f0000200000-0x1c)=@in6={0x2, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000367000-0x80)=[], 0x0, &(0x7f000036a000-0x15b0)=[{0x10, 0x29, 0x32, ""}], 0x10, 0x0}, 0x0) 2018/01/15 20:51:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000023e000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b2b000-0x4)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 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, 0x29d, 0x400, 0xe6, 0x1000201, r1}) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000927000)="a1aaea1bd679d80cf40de1847a1927ad93ac64818c6933a755873936ac9ed1aef1211da35bb862863e0704a3559228a8e0efc16668f563b9f27efed3c83ad1c38d95865c8f2ed5d99ca461d04edaec759f17c1e5c3f6ab79e761f0a6be4660d209af8e0a8063b78c9dd67ab611b71899ad9de77bf0d43f4554a3097aa4ea63ff8284bf83c128f91e03941f6cc33b4e3b6c1ce48a69e9c3f708ffc14d0be9f03d7128842ada28e64d4952b4169741fbe24dc31b0baf26fb4d6b5e2a8a9685d417f73e54b647c0f39358911a1d28de206390a5e8e3b4108047ff56a5a665aa6d928a3be2817b73decb401040a4ed60a2cc97fd", 0xf2) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d89000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=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=@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], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000656000)=0xe8) 2018/01/15 20:51:24 executing program 3: r0 = socket(0x9, 0x80006, 0xc3e7) bind$inet6(r0, &(0x7f0000e50000-0x1c)={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xf2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000124000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0x0}, &(0x7f0000c3a000)=0x1c) accept4$inet6(r1, &(0x7f0000ef3000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00001e1000+0x296)=0xffffff3e, 0x80800) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000c43000)={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]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000022000-0x16)="01", 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000029000)="c6", 0x1, 0x0, &(0x7f0000008000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000e6f000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003e1000)=0xc) r3 = socket$inet6(0xa, 0x805, 0x0) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f00004d7000-0x7a)="81150859325c6f8cca82bac1e645934cc8f3db36ed7e941d46b2b06c78a30c05d9509a080486bb91d1d0f8867298c2d5fcdc804fa0369d5e0facfcef25c54b35cba5bb5df2b73cf9dd1fd61436bde5fc0ea197be9fd163f07e6592d02af2fe1206e5d3f38bab98132b936413066ff4be862c60abe4c59e3f8e1f") setsockopt$inet6_buf(r0, 0x29, 0x2b, &(0x7f000082e000)="04d9c044e310720262ca1e47e51463faef9fa53e0a30239396162487c1a09516a145014c23f59766120aed84baaa151529ff1b6dce4407333d2b2916465af455df5737d3ec63e2d61ba9b80bee72555a232786f538ef05a444a2098d137a8683e8a25b432df7831af7015319810b97c195e4df3e141718cac37cd72129d3cdd43719403852956fd5c17eee3a1f1a728dc69895d6f48fb0dba4472a44be32370d9af7b9ca4fda9de9919fb4c97795f10c8abac22e388f4b8cc05e546bcc3eb675074fcee5357d455d3a69ad4fcf80c13d61b6e9c5e2cb0e108018ad23", 0xdc) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f00006ad000-0x8)=@fragment={0x29, 0x0, 0x7, 0x9, 0x0, 0x8, 0x2}, 0x8) setsockopt$inet6_buf(r3, 0x29, 0x39, &(0x7f000023c000-0x18)="ff024f080100def31d0011a8000000d8144e000000000204", 0x18) 2018/01/15 20:51:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0xa, 0xf, 0x9e9, &(0x7f0000ff4000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000113000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000221000-0x8)={r2, 0x20}) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r3 = accept$alg(r0, 0x0, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000250000)=0x100000000) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xdb}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/15 20:51:24 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x80002, 0x7, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000ccd000)={&(0x7f0000000000)=[0x0, 0x0, 0x0], 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r2, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r2, 0x0, 0x12, &(0x7f0000eef000-0x4)=0x401, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r2, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r2, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) syz_emit_ethernet(0xb0, &(0x7f0000880000-0x108)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0x7a, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x32, 0x0, 0x4, 0xfffffffffffeffff, 0x0, 0x7ff, 0x0}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x2, 0x5, "1c7516042e0eb6f4a2b76ce7e78faa3c838d2c59831035a1a2631abdd28a276a0479b3a27983d275a9bacdd281ca19e1db540d8c21e4d976bcc0948b748c4d5eb4e994757f82f64e58e9e693608975b552bfd4629136cbcfc2c3660b178fce25405315066fd4189745d7"}}}}}}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00003ec000)={0x0, 0x61a, 0x30}, &(0x7f0000dfb000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000bf2000)={r3, @in={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xca, 0x6, 0x1, 0x20, 0x10}, &(0x7f0000c04000)=0xa0) 2018/01/15 20:51:24 executing program 6: r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ae4000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000082a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000000000)={r2, 0x2}) accept$unix(r0, &(0x7f0000e83000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000b93000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000002000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x1c) 2018/01/15 20:51:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000389000)={{0xa, 0x3, 0x7f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x3f}, {0xa, 0x0, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2a7a}, 0x55, [0x4, 0x8, 0x62, 0x5, 0x24, 0x1, 0x0, 0x800]}, 0x5c) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x3}, 0x10) close(r1) 2018/01/15 20:51:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006aa000-0x4)=0xfffffffffffff320, 0x4) 2018/01/15 20:51:24 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000002000+0x54a)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x100000000, 0x4, 0x2, 0x7, r1}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000004000-0xc)={@multicast1=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in=@broadcast=0xffffffff, @in=@broadcast=0xffffffff, 0x2, 0x4, 0x1, 0x0, 0xa, 0x80, 0x80, 0xdf, r2, r3}, {0x0, 0x7, 0x5, 0x400, 0x6, 0x0, 0x741, 0x2}, {0x9a5, 0x4, 0x8, 0xfffffffffffff801}, 0x400, 0x0, 0x1, 0x1, 0x2, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x32}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xf}, 0x3, 0x1, 0x0, 0x0, 0x0, 0x3, 0x8}}, 0xe8) 2018/01/15 20:51:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000092000-0x4)=0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005b0000)={0x0, 0x0}, &(0x7f00006db000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000824000)={0x7f, 0x9, 0x81b, 0xeb5, r2}, &(0x7f0000766000-0x4)=0x10) bind$inet(r0, &(0x7f0000e07000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c6000)="", 0xfffffffffffffeb5, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000b90000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000291000-0x1)='lp\x00', 0x3) socketpair(0x0, 0x0, 0x0, &(0x7f00007ce000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(0xffffffffffffffff, 0x6431) readv(r3, &(0x7f00005bb000-0x40)=[{&(0x7f000058a000)=""/117, 0x75}], 0x1) 2018/01/15 20:51:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={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]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0xa0) 2018/01/15 20:51:24 executing program 5: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fec000-0x58)={0x26, 'hash\x00', 0x80, 0x20, 'sha1_mb\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x13, &(0x7f00006db000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0x7, 0x6, 0x4, 0xc, 0xffffffff, 0xfffffffffffffffc}, @ldst={0x0, 0x0, 0x7, 0x3, 0x4, 0xfffffff0, 0xfffffffffffffffc}, @ldst={0x3, 0x3, 0x0, 0x10, 0x6, 0xfffffffc, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0x23}, @exit={0x95, 0x0, 0x0, 0x0}, @generic={0x8001, 0x1, 0x8, 0x23f}, @call={0x85, 0x0, 0x0, 0x17}, @map={0x18, 0x6, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0xffffffffffffffff, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x80000000000002, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000487000)={0x0, 0x5}, &(0x7f0000450000)=0x8) accept$alg(r0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000594000-0x14)={r4, 0x5, 0x1, 0x7, 0x4, 0x101}, 0x14) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x36, &(0x7f00000ee000-0x36)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@arp={0x806, @generic={0x6, 0x0, 0x6, 0x4, 0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, "e9bb12f3", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, "fb351104cdcf84d5f19a007e16756d67"}}}}, &(0x7f00000d9000-0x10)={0x0, 0x1, [0xb88]}) 2018/01/15 20:51:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000014000)={0x2, [0x0, 0x0]}, &(0x7f0000d4f000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c10000-0xc)={r1, 0x9, 0x20}, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000058000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00002c2000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000e6e000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0xfffffff5, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000b31000)={r2, @in={{0x2, 0x0, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff, 0x10000, 0xff, 0xff, 0x4}, 0xa0) 2018/01/15 20:51:24 executing program 6: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cb9000-0x8)={0x0, 0x0}) bind$inet(r0, &(0x7f000068d000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x800) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f000081f000-0x4)=0x0) r2 = socket(0x40000000015, 0x805, 0x0) connect$llc(r2, &(0x7f0000673000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2018/01/15 20:51:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000de2000)={0x9, 0x4e467837, 0x9, 0xec4, 0x1b, 0xffffffffffffffff, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00005ef000-0x10)={r1, 0x28, &(0x7f00003c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) sendto$inet6(r0, &(0x7f0000e64000)="", 0x0, 0x0, &(0x7f0000231000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000301}, 0x0}, 0x1c) 2018/01/15 20:51:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000400000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f00005fa000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000dfa000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000841000-0x20)={0x5735, 0x0, 0x10001, 0x6}) sendmsg$can_raw(r0, &(0x7f0000fdf000)={&(0x7f0000129000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f0000faf000)={&(0x7f00004e2000-0x10)=@can={{0x2, 0x5, 0x800, 0x4}, 0x6, 0x3, 0x0, 0x0, "d8a236fbbf78545c"}, 0x10}, 0x1, 0x0, 0x0, 0x4000}, 0x81) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f00005a3000)={r3, 0xffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f00002a8000-0x10)={0x3, &(0x7f00000f5000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) r4 = bpf$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) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x200000c, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000c6c000)={r4, 0x50, &(0x7f0000824000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/15 20:51:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x7ff) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e72000-0x75)={0x0, 0x6d, "f51865269e1c0aea8f983c713ff6a2f1813c862d20a4e63deae9c269479026322295febf4b9f61c1c7f9cea5d02a8cc307523b56bdba1b5c50803904e1cf10b8dc88d6f76a4d8f28f9e1516acf77d5fda3b97896590e8c6afbd0471579492a1324d54ad9bfad3338633c746b21"}, &(0x7f0000efa000-0x4)=0x75) socketpair(0xb, 0x6, 0x7f3, &(0x7f00000b6000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fd5000-0x6)={r1, 0x40}, &(0x7f0000fb6000-0x4)=0x6) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000080b000)={0x0, 0x1c, &(0x7f0000590000-0x38)=[@in6={0xa, 0x3, 0xfff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8001}]}, &(0x7f000087c000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005fb000)={0x0, 0x4}, &(0x7f0000f98000)=0x8) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000246000-0x38)={&(0x7f0000893000-0x10)=@in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003aa000-0x30)=[{&(0x7f0000367000-0xe8)="ac1d66dde3139b42026fe20e08e530145094c0cc8b5c704b4c753d1fff86e3654c29d3ea08f4ff4597938155fe58151d5cef3495576e1007f82533003e22761c4e393ef9f3b62a628cb66ef259c26c6d1a5c5c1164faf9dfc83e698b3c2ebf539396575e30bed47596b85133bff0539f939808350fc3c462d8db2a0737e3c6501500d5fe18a5869858fa36d91972dbba9ff876e8f98fc06bd7767bdc5c1677ad5c961c215577e6409ddfa9648933bf72e56aa3c596bfbe94a63d9f4b46a9e9cac984798e5ac55669c7d1a84e8ec2321fe1257c51e58afc762b0d5d3ae0b483816c8a791ffdf9b36e", 0xe8}, {&(0x7f0000717000-0x32)="", 0x0}], 0x2, &(0x7f0000fba000)=[@sndinfo={0x20, 0x84, 0x2, {0xff, 0x0, 0x2, 0x3, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x1, 0x2, 0x4, 0x9, 0x4, 0x8, 0x4, r4}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x90, 0x0}, 0x0) r5 = socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000485000)=@int=0x0, &(0x7f0000b58000)=0x4) sendto$inet6(r5, &(0x7f0000937000)="cf", 0x1, 0x0, &(0x7f0000b63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000429000-0x10)={0x1, &(0x7f0000a94000)=[{0x200006, 0x0, 0x0, 0x200000000000002}]}, 0x10) 2018/01/15 20:51:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000a9b000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff7b) write(r0, &(0x7f0000693000)="60c61b8d7f2200c4d2507e9efb55e3149dc389b4a914427e458db463d9d239140186ac873e68fe424bc1165cb1ab30250e3a3c3aeccc3ad9f9ab80ad63fa218ffcc9ed30c35bee91bf29818d83cace596d683cb70915cd4d1c41dea7c202b60afa15deabbbf0014dab75d57f99fa98155052eec1413442671e6fb8e526d99129ec77c71ac800e0f13249f265d89543f23940edc7", 0x94) socketpair(0x13, 0x5, 0x3ff, &(0x7f0000a01000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000256000-0x8c)={0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fb5000-0x4)=0x8c) recvmsg(r2, &(0x7f0000a8c000)={0x0, 0x0, &(0x7f000086c000)=[{&(0x7f000040d000)=""/15, 0xf}, {&(0x7f0000e76000)=""/0, 0x0}, {&(0x7f0000a8a000-0x6a)=""/106, 0x6a}, {&(0x7f000027d000)=""/49, 0x31}, {&(0x7f0000b9e000)=""/154, 0x9a}, {&(0x7f000025b000)=""/123, 0x7b}, {&(0x7f0000bd8000)=""/225, 0xe1}, {&(0x7f00007b6000-0x78)=""/120, 0x78}, {&(0x7f0000a82000-0x4f)=""/79, 0x4f}, {&(0x7f0000d24000)=""/149, 0x95}], 0xa, &(0x7f0000a90000-0x16)=""/22, 0x16, 0x800}, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e85000-0x8)={r3, 0xfffffffffffffffb, 0x7}, 0x8) connect$inet(r0, &(0x7f0000dba000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 20:51:24 executing program 2: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000acc000)=0x0, &(0x7f00003d7000)=0xffffffffffffff4f) 2018/01/15 20:51:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1f, &(0x7f00001d3000)=0x0, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x9, &(0x7f00002c0000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000332000)=0x1ff, 0x4) sendto$inet(r0, &(0x7f00009aa000-0x2)="", 0x0, 0x2001ffff, &(0x7f0000192000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 20:51:24 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) socketpair(0x1e, 0x0, 0xfffffffffffffff9, &(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000007000-0x98)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x8}, &(0x7f0000007000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000-0x10)={r2, 0xf0, 0xb374, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000006000)=@ethtool_sfeatures={0x3b, 0x2, [{0x80000001, 0x50f5}, {0x5, 0xffffffffffffff30}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$inet(r0, &(0x7f0000002000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f000000a000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x10) 2018/01/15 20:51:24 executing program 6: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000ff8000-0x1f)='J', 0x1, 0x0, &(0x7f0000098000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ff7000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 20:51:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00002c6000)=0x3f73, 0x0) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket(0x7, 0x5, 0x0) recvfrom$inet6(r0, &(0x7f00005bd000)=""/0, 0x0, 0x20, 0x0, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f00006ba000-0x4)=0x0) r2 = socket$inet6(0xa, 0x0, 0x80) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r2, &(0x7f0000b43000)=[{&(0x7f0000f85000-0x45)=""/69, 0x45}, {&(0x7f0000f7f000-0xf4)=""/244, 0xf4}, {&(0x7f0000c82000-0xa7)=""/167, 0xa7}, {&(0x7f0000ae3000)=""/203, 0xcb}, {&(0x7f0000851000)=""/107, 0x6b}, {&(0x7f0000dea000)=""/61, 0x3d}], 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000079b000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004c9000-0x4)=0x3f, 0x4) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) close(r0) accept4$inet6(r0, &(0x7f00004a9000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000939000-0x4)=0x1c, 0x800) 2018/01/15 20:51:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000d39000-0x8)={0x0, 0x0}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000498000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000098b000)={r1, r3}) sendmsg$alg(r1, &(0x7f0000283000)={0x0, 0x0, &(0x7f0000468000)=[{&(0x7f000043c000)="d2bc6226bd60ea0ab6a9e0a1459b48425db530ba516bfa41fec3d2d000b27e824f203cab88a57eb9eb5c42cd6d940501c29a2cb067979f43f036ee19166499ac00871628317491496beec8150104096e3d57efe5483725f03d28cf538955f4b842cf954d1571d00286adeb8f866571a79d2b78e88f8face7a60906644635aca8", 0x80}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:51:24 executing program 3: mmap(&(0x7f0000000000/0xdff000)=nil, 0xdff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$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$inet(0x2, 0x4, 0x5) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) r6 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r5, &(0x7f000017b000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000dfc000-0x4)=@int=0x0, &(0x7f000036a000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000be9000-0x4)=0x0, &(0x7f0000dfb000-0x4)=0x4) setsockopt$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, 0x2, 0x0}, 0x10) sendto$inet(r5, &(0x7f0000de2000-0x1)='U', 0xfffffffffffffd81, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000df4000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="cf00a500050000008000000165ef47fc", 0x3}) setsockopt$sock_int(r1, 0x1, 0x100000000c, &(0x7f00001bb000-0x4)=0x8, 0x4) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000df5000-0x4)={0x7}, 0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00005b3000)="1f0000000000000000f9fffc8f36f800000733f1a5a78631df491525c301040008000000004fa607", 0x28) setsockopt$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, 0x40, 0x0, 0x5ba) mmap(&(0x7f0000dff000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r6, &(0x7f0000c05000-0x1000)=""/4096, 0xfc2e) 2018/01/15 20:51:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x31f, &(0x7f0000edd000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8864, ""}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) r0 = socket$bt_l2cap(0x1f, 0x7, 0x0) connect$bt_l2cap(r0, &(0x7f00001cd000-0xe)={0x1f, 0x5, {0x6000, 0x2834, 0x10000, 0x5, 0x8, 0x7ff}, 0x7, 0x4}, 0xe) 2018/01/15 20:51:24 executing program 6: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f000018f000-0x4)=0x1c, 0x4) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) pipe(&(0x7f0000408000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000b19000-0x24)=""/36) listen(r0, 0x0) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0x37) accept4$unix(r0, &(0x7f000046f000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000937000)=0x8, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f0000218000)=@abs={0x1, 0x0, 0x0}, 0x8) [ 109.228855] sctp: [Deprecated]: syz-executor0 (pid 27343) Use of int in max_burst socket option. [ 109.228855] Use struct sctp_assoc_value instead 2018/01/15 20:51:24 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000873000)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000fd6000)={r2, 0x80000, r0}) listen(r1, 0x0) 2018/01/15 20:51:24 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xce, &(0x7f0000913000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={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) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000e7e000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x5) 2018/01/15 20:51:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf0, &(0x7f000006b000-0xf0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv6={0x86dd, {0x0, 0x6, "9249df", 0xba, 0x2c, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x3c, 0x20000188, 0x0, 0x80000001, 0x0, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x12}}, @loopback={0x0, 0x1}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x5, "1c7516042e0eb6f4a2b76ce7e78faa3c838d2c59831035a1a2631abdd28a276a0479b3a27983d275a9bacdd281ca19e1db540d8c21e4d976bcc0948b748c4d5eb4e994757f82f64e58e9e693608975b552bfd4629136cbcfc2c3660b178fce25405315066fd4189745d7"}}}}}}, 0x0) [ 109.322207] sctp: [Deprecated]: syz-executor0 (pid 27343) Use of int in max_burst socket option. [ 109.322207] Use struct sctp_assoc_value instead 2018/01/15 20:51:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000985000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c26000)=0x2e, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000055b000)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000658000-0x4)=0xe8) socket$kcm(0x29, 0x5, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004fc000)={0x0, 0x0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000435000)=@req3={0x4, 0xfff, 0x1a, 0x9, 0xe80, 0x6, 0x7fff}, 0x1c) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0xcd, &(0x7f000073d000)={{0xa, 0x1, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, {0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0xffffffffffffff81, [0x3, 0x8, 0x80, 0xfff, 0x7fff, 0x0, 0x2, 0xd8a]}, 0x5c) r3 = socket(0xa, 0x3, 0x2) setsockopt$inet6_int(r3, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00006cb000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000d08000)={0x0, 0x0, 0x2, 0x2, 0x7, 0xffffffffffff8001}, &(0x7f0000def000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000013d000-0x8)={r4, 0x2}, &(0x7f0000be2000-0x4)=0x8) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000fad000)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xb}, @generic="3a2d6f08d07b91e68f4b963c0a85382c"}}) 2018/01/15 20:51:24 executing program 5: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000572000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000e40000-0x4)=0x1c, 0x80800) 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) readv(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000070000)=""/64, 0x40}, {&(0x7f00003e3000)=""/4096, 0x1000}, {&(0x7f0000bb4000-0xa7)=""/167, 0xa7}, {&(0x7f0000001000-0x78)=""/120, 0x78}, {&(0x7f0000a7b000)=""/34, 0x22}, {&(0x7f0000000000)=""/212, 0xd4}], 0x6) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000287000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000c3e000-0xa8)=[{&(0x7f000040c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000ff6000)=[{&(0x7f0000ff6000)="", 0x0}], 0x1, 0x0, 0x0, 0x0}, {&(0x7f0000ff6000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000b6c000)=[{&(0x7f0000ff6000)="7c39503f134358c3d4a5cfa1f31174ca", 0x10}], 0x1, &(0x7f00008ee000)=[], 0x33c, 0x0}], 0x2, 0x4000800) 2018/01/15 20:51:24 executing program 7: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000aa5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f000085f000)=[{0x0, 0x0, &(0x7f000008a000-0x10)=[{&(0x7f000086b000)="791b0fcc32f291f6823efd0445d98dae3ca04134094af4de23afaa408a916f7d014f8a5e5c5b6c45d507c190a7cc6c299a6734e28377de28b0648d11dcb513fc6196369356799c273cd8bae86cd5a5d2bff65b1c2193457fd0f6768d0e0c", 0x5e}], 0x1, &(0x7f0000f8f000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x30, 0x24000090}, {0x0, 0x0, &(0x7f0000336000)=[{&(0x7f0000f90000-0x3f)="aecd9c74d6cb9208e662c9743851dd7cea5060eac7117180383cd1519bcbd811814d4e6139274c2537e5a7c52065f88c72d248a7d89663b1c2744df52ed5ac", 0x3f}, {&(0x7f00000b8000-0xb1)="7b0418a398543eb680ec32cd1f917692c26ce3d82c9edd9913109564ba14010e5a66312e2a0fade9d61e031199fbacd2230dc0324cc3feb1a817ddc7a282ba5903b1adced3f45f2f48d3cdb61b4eb7e6834b833b085f439e80dcac08db43b836b51fdfc53bf52bcf2480bf238c089251a2791f9e90aeadf3767a76cea6fd5287defbfd4b77be19e2ad7f77b44a57ee9ad7235b0dd97d812fe6c103e20d621f88c6a63dcdc5c6aa66701fb534adeb2dd264", 0xb1}, {&(0x7f0000d90000-0x1000)="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", 0x1000}, {&(0x7f0000f90000-0x23)="ff7ae79f7dbc65dd1fde3962bb096a459e444aa68672ff44e15c80822cbc4af5aefa7a", 0x23}, {&(0x7f0000f8f000)="69c07beb779301b77e1b243f566f5d42d594f5851a1b8afd42325d8ac7c0b366cd7d1f726207bd3e9627e371444e4f50d0cda25e80e24119b8776bbdde4f2e982b605060ee1704f8239f3eab80d263a1dfc72b21a031b48387fda029d447fef19a09e064431f23645a276f56c4c5a31d70ed14b51c9add75d3d04894e4962e494c81efe29516d7213ffc816efc5e42980b9c2af3b5dc43a079dfa5a270c683311f0992a5a2f0befcac267be424da44473a422a19cbb2a682", 0xb8}, {&(0x7f0000f90000-0x26)="fb51f2c7feb92857b6562b63d9719ed1757d95611c2fb67458ae231bf4446c1de1c1cc7120a2", 0x26}, {&(0x7f0000f8f000)="2bdfde5c13b9f59f6677c8cbdb0f2343dcca7ec7fbb04f61a5aa09062a091fad45f2dc873969416beb20ad3179a2b32b51635adcfd721466130c765213ab2856a3b187b9d6caa7a7bd678428867bf3029ae75a259033924d0a6fd660ed40649baba106c134f9695b1db2ae3ea064ffd6197e43ccdb45d0c4316e987de65f7bf5ccc38f32d84786e8dbc4f5bd8ea3a511868c8cae2a93bc1138983c3b5b3e73134d4a2e5841f825f02bca424db68441b3dad6b9d5dacf", 0xb6}], 0x7, &(0x7f0000f8f000)=[@assoc={0x18, 0x117, 0x4, 0x2}, @assoc={0x18, 0x117, 0x4, 0x9}, @assoc={0x18, 0x117, 0x4, 0xfffffffffffffffe}], 0x48, 0x20004000}, {0x0, 0x0, &(0x7f0000f90000-0x80)=[{&(0x7f00009e2000-0xc5)="dd3bd75b199d83ede32d7e2ba57d9b6eb9099f64e3efe0c971c1240d8a0c968370e13b213d53cbbe552680f8b4d462618d386fb0f79909376f43d3924e07763b50b6b1baba92b9a63c94e9a328956ec3fdbf53ed3ee1ec0c19b0f2ec911e38b3048143e13a8e34a6c6098a9da50f4ba9ee20bb53ab73b24d4b561e982637923084c69ca0e6e48fe639a0de3100ab0333d62e66f0588caa8a5949a61bc8064eae21c5de2e99b63465b75435a283224ba2129ac6641d9702e97837ff211af998faedb659e368", 0xc5}, {&(0x7f00008ff000-0xae)="6ffdf278e30ce1063b9bbb3d7f8cccc4b6ec369026be1b8b1ba23bcd883ad779146556ad33fe374f861cb05ce7e43daf94f417f933d91378a4c01e340d85ef449699776143e24e28ec1136386163b7fdc7bf8913c9b8068a8e467805b8ebb0bea67b866ad81b7c7e6615f22f0e5fce06259b249ae592ac4102559989c8331c6a4f7772e1ba828af9dcd4854560284cf5d0ca24e7608afb787b45f4371770f32191bd069bcd1421b1fa55933c58c2", 0xae}, {&(0x7f0000f8f000)="181b0ec328cd1bb768792a347bace02c3297fb8f677cf508d3c2031fa52db1fa65d880386d1a62ac57cf4b252d543147b999427210a73c695fb71aaf11a0f537b1b61e101978c9c0598d29beb9f7e4a03fb8543b816ae31498facb02d3003184c5ed7cb76628db1fd82a2dd386ebe59fec4470cacabb073ba4a2b81b46f0aa2672646dcfcd6d7b2b51b4a8cce26c3b9de20f9e08363263c44594117bf3c02d33727b7b8a63474faa4baeade65608b8af04f48348d745cabab992c26a93814ae4c26076778d914853e5c1539849d8d00d", 0xd0}, 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0x1000}, {&(0x7f0000f90000-0xd7)="364fc23325f28d0fe071bd591343dc8cd3a2fdd6776bb659ea8c42ccbaebd0e2f6db638a41e1d583884ea6d3cb83861f2503b4f89090b966da2044dfe01890ba40e521952c904a91b88cc04c448ee700ac3261da4908ade0c987e94e066f0cb7bc5383978af91f004447b079cd2774ca0ef927a86404c1a5b167b5a5bb96b9e8f82b03afdf5587ea86b6deb6aef9f919dfa580264880c7d486419a11e89d4b412458e74413fc5d7459fdabe6bebf727e7d259c644d1e799d3134c728f89820789e0ee5eb982e0044e938eb1c132f582906b04c30d390de", 0xd7}, {&(0x7f0000bec000)="87d2f5e4c9260fe03a1a7a00838a1ac50f25e34370be2a38d1f355d19efde0341afe6e0e545c41f735b285bcc66cf76d4dbfa3906011fe7670bce661dcfb2f", 0x3f}, {&(0x7f000073a000-0x3)="2fcd13", 0x3}], 0x8, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000f8f000)=[{&(0x7f0000a63000-0xa6)="41a37817ec94ec29951a531b3ca6726ac0c8b24333f9568f225f8a5727b3553b767882dd38ba22dc322b42cd84c26a23b94e6dc8e4e1968831e8d0d05c39d0d1f197d216b3f45bb3711554d663935e4baeec07a0146c160c29ba0436d23baf27dbc0ab8c8bc5826275efe78c2a0614b5c85375e571a7bf0f6cd12032b6a821e44e4bb1488b766edbf364f29e37c1840b70d3e741f5abceec4d9bd16a90d18fd3ea29a453edcf", 0xa6}], 0x1, &(0x7f0000f8f000)=[@iv={0x98, 0x117, 0x2, 0x7f, "42687e4390204dbdfa93745cb48bfc8ac120bf87ed1d8df944925557636424317e93c153a1440b4823a4e5371caa2e2af12482f070193567726de68d9cd149b03bf2e895b85a0741865065653cd826448e2bae85940b634f6853a95f91a4514e52d2828666960ac140f9e4f86e6212fecf7e7e914c3d3b541bbf70b4ffe9a5"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0xc8, 0x804}, {0x0, 0x0, &(0x7f0000f8f000+0xa17)=[{&(0x7f0000f90000-0x8f)="c5d97f3dcb22cbfda3bca03e30ab347bd8b4ec367caa5a44e1d85c83b962ffa67c97597b463750089b1cc68d7b944871ed3bd61d7e0f23c23475742ab24617a29d7e93527147f8bbd78f3f6e647467e5d5ab688cbab68b6c31191202cf7e331938eb039a5c35a2f256682478cabbd69908fadad855f70ce4e752cb37f376a0a68ae945181762e8cfe231bf9dd8e4e4", 0x8f}, {&(0x7f0000f90000-0xfb)="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", 0xfb}, {&(0x7f00006ea000)="2783340902", 0x5}], 0x3, &(0x7f000083b000-0x1b8)=[@iv={0x50, 0x117, 0x2, 0x3a, "7e2c7e3a124ce1525ea8d7c15d08de2014a4daac0e9683a5e3b8697623c362888c7b55a4b00fd622c4fe5f5213e78cae4b4df569d7e64690c056"}, @iv={0x48, 0x117, 0x2, 0x33, "461411da0f6acedcf2c732e00f4877661d634cb78fdb9114fd35ecaf7878f5a11d837a1c9fa7f61be58e1036975cb011b5d365"}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x6}, @assoc={0x18, 0x117, 0x4, 0x7fff}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0xa8, 0x117, 0x2, 0x91, "578be1e1ec49aa307bfcceeb5e84564b15c2b9c1c69baa40b86c918d933c79ec3acaceeb6efb595eeabf2a4da69fd2852b73fabb74d1e4efe9c01c6e9a70adb99f1867d34d23e8d212c89d51f78f8bc2efb61f68e81769bdfdb23e6c5d8d1c69e53c0b26045e68931e4e024d1f3f0b9941063d56e90c054280ed4e4262a7b045903de2cb156b9693da5bba3e80136b0cff"}, @op={0x18, 0x117, 0x3, 0x1}], 0x1b8, 0x20008081}, {0x0, 0x0, &(0x7f0000416000-0x40)=[{&(0x7f0000f90000-0x4e)="e8a56a2a4a757d2d7eb507b0ca2b5f9572014b7a604df1dd6032a4bd7d88c8acc18368399636bdd3cce141cfb7490338ccfb2afb70a5fea23de6adbe6824f1451a22ee02068de62a38e7f6be7509", 0x4e}, {&(0x7f0000686000)="e521e14c499ed42c0e78fabae8e608702f73cf18ac", 0x15}, {&(0x7f0000f8f000)="35e14edb34c90e771d20edd45f5a22b5663ab6049b858f2851b982f689e70b320d680492dfeaa7951f43c94ff759586b0b2264a938c2202e3347d0ca386e07e1ff000d9863c2d206e8d2f04e920c7f1174b3658eb4f6aceea6c31ed5a1c48976bb89c8e9f24929a47ce8cb40635146936223088ee2442e7a0f43e945f3018b60365024e4eaf402402f273c94b0d3c47fcddb668072a18944a262de852601c8", 0x9f}, {&(0x7f0000f8f000)="4a79aa91ae7e7e80c6589688d7fac177f6068e22b4de7a6f18737f860fdb319f6e1e8b4759abdb987fdb77c4759a026caff0be8d83fc205446eef684e02c2350972d0a7bb052dbdc940fcd3c4f35608e0bc51829", 0x54}], 0x4, 0x0, 0x0, 0x8814}, {0x0, 0x0, &(0x7f0000e79000-0x20)=[{&(0x7f00000a0000)="f33ecbe2943a4eae5a447c524d8994bdc8e3f045e932ebfd9766155159f44566452faffebb90235911935f6b4edf67448a525d0cd88c302c537dd318a64280f1d928561950f32ba931889432ad318b3e1e05114cce45ad1ff31efb46843f2a", 0x5f}, {&(0x7f0000f90000-0x70)="b0f87215e7b3a91d96d0444f6ef7b35d0dbb644612f24efeb3c8ebbcfc895e5ad5d9841e2237ac8846facfbaea2c4bd03bac9637996333b00de7d2beccc4c13128ccbdb82072997cf7b1ed8a17c1cd96ec71e4ff03f7e454d0855b8ebf0056554a9b7b71c47acad8cac76d16e897a4b5", 0x70}], 0x2, &(0x7f0000f90000-0xb8)=[@iv={0x88, 0x117, 0x2, 0x70, "ee7521917cfba97b0bf5025754f02e7f5a919cc09868afcbd390573f7877e8da51e9bd37437c0a05cb86c886bc0a39ff2cd47f9a99de3d877b556e78c3f28736faaf91aead0d233117ba551858e6db709e2d256e74c53adeece3a8458c2f2cb1e25f7e6c85d24618135bee038c755a2d"}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}], 0xb8, 0x20040040}], 0x7, 0x20004045) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000f8f000)="e8d086457f8824b7fd973063a7602b5d", 0x10) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="", 0x0}], 0x1, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) write(r1, &(0x7f0000f8d000)="bd", 0x1) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f90000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000f90000)=[{&(0x7f0000f91000-0xb5)="ccc0097c39cae2b060fbc64e59df9fb4abf0936e884ba8e35586a213008121549ab9ca7a1314294e95ed8ee63b12cfe0c845d4c102e1b680eba055af6fcc19f9eea9ab986a683496fa1b07285288ae1b5ec7f51476eaf1cd88fdc685a09405d36eae46b2272498922924c2d91e79f457f158f3c56843471faeaa74e9120fe0670ad17e084c440f33e0aa366b14fbfbbf12db7ce8a5168fd93074c944c4d0c8aac1b705aefb62bda925c8e9b1fbd13c891fe3c95c26", 0xb5}, {&(0x7f000032a000-0xca)=';', 0x1}], 0x2, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000944000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b7f000)=0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r2, &(0x7f00007f3000-0xb8)=""/184, 0x4d5d6b38) 2018/01/15 20:51:24 executing program 3: r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f00001fe000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000b13000-0x4)=0x10, 0x80800) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000a63000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f75000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000002000-0x4)=0x1d, 0x4) bind(r0, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x1, 0x0, 0x4}}, 0x26) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0xb, 0x5, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000d54000-0x10)={0x0, 0x54, &(0x7f00000d1000-0x54)=[@in6={0xa, 0x0, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffff8}, @in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x1, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}]}, &(0x7f0000264000)=0x10) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000ed6000)={@common='teql0\x00', @ifru_flags=0x600}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000297000-0x8c)={r4, @in={{0x2, 0x2, @rand_addr=0xcae3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c6c000)=0x8c) setsockopt(r0, 0x3, 0x52000000000000, &(0x7f0000894000-0x69)="697cb2652a856b296f27039bda01e8b09afba45c88c58db32cc63b12eee4e8c3958f4e3145cc5ba9c701c219aedda27550a9f3938a1fada2e36baf223ec737d75c7a99038440d58e58e15faa835b80f883168faae651f81f2aa3794cacb6bbdff50e5970c6e17434d0", 0x69) syz_emit_ethernet(0x46, &(0x7f000021d000)={@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, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @loopback=0x7f000001, @multicast2=0xe0000002, {[]}}, "e2bf75fc81bc4f78"}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) syz_extract_tcp_res(&(0x7f0000051000-0x8)={0x0, 0x0}, 0x8, 0x12a8eaf7) r5 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_group_source_req(r5, 0x0, 0x2f, &(0x7f00006e6000)={0x5, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/15 20:51:24 executing program 6: mmap(&(0x7f0000000000/0xe1000)=nil, 0xe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000063000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) mmap(&(0x7f00000e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f00000e2000-0xa8)=[@in6={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x80000000}, @in6={0xa, 0x1, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, @in6={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x1, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x1, 0xffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}], 0xa8) mmap(&(0x7f00000e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000e2000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f0000099000-0x4)=0xe8) 2018/01/15 20:51:24 executing program 2: socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x3, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) 2018/01/15 20:51:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x2401, 'xts(aes)\x00'}, 0xffffffffffffffd6) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) listen(r1, 0x80000000) sendto(r1, &(0x7f0000422000)="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", 0x1003, 0x4, &(0x7f0000aee000-0x58)=@ethernet={0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00009ab000)=[{&(0x7f0000589000)=""/4096, 0x1000}, {&(0x7f0000f81000-0x66)=""/102, 0x66}, {&(0x7f0000f81000)=""/4096, 0x1000}], 0x3, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/15 20:51:24 executing program 1: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0x9d, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x7, 0xc3, &(0x7f0000fce000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x1, &(0x7f0000fce000-0x4)=0x0, &(0x7f0000fcd000)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fca000)='X', &(0x7f0000002000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000fcd000-0x10)={r0, &(0x7f0000fc9000)="14fe08c4afe82d0b44530d965a6e17284c60398483f63f00000096eb385e582fa54334af705ba6a31cc709"}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000040e000-0x4)={r1}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f00006b0000-0x1c)=@req3={0x7, 0x9, 0xfffffffffffffff8, 0x7, 0xff, 0x5, 0x6178}, 0x1c) 2018/01/15 20:51:24 executing program 2: mmap(&(0x7f0000000000/0x953000)=nil, 0x953000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x7, 0x80e, 0x5) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000954000-0x8)={0x0, 0xad}, &(0x7f0000953000)=0x8) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000954000-0x20)={0xd4, 0x4, 0x4, 0x24585ac6, 0x80, 0x3, 0x7fffffff, 0xffffffffffffff7f, r1}, &(0x7f0000954000-0x4)=0x20) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_opts(r2, 0x0, 0x20000000050, &(0x7f00008d8000)=""/0, &(0x7f0000002000-0x4)=0x0) 2018/01/15 20:51:24 executing program 6: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000fd0000)={0x0, 0x0}) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f0000fd0000)=0xb9d7, 0x4) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fd2000-0x4)=0xfffffffffffffffc, 0x4) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x111, 0x8, &(0x7f00003b6000-0x4)=0xfffffffffffffffc, 0x4) 2018/01/15 20:51:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x3, 0x4, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000558000)={0xffffffffffffff9c}) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000155000-0x4)={r1}) 2018/01/15 20:51:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x100000000000021, &(0x7f0000ae7000-0x4)=0x7fff, 0x4) pwritev(r0, &(0x7f00006fa000)=[{&(0x7f0000546000-0xe6)="15a2bbe7124aebfc27a877b5e18465b8765dbfaded86659a5f3f29d2d718731dd9258b17b014d33bc07310ec650d4f6b14c5e9b76e68881bcd8c344a45c8b32422f6d5c9b5e4e2633599db06e22b7bd372f4a37a90f209badae2491083a7f9c58564e1007c78244fefe6ae4cc1d6035f66482b960355a4e1f42b315d4e80cd4ecb6d9db73594e157afe97c0c66d71c6ef6707c9cb6ba7ac1f142da601c298379861e1bc770eb508812f0b3b826083baf8f92b947433b3dfbf124cb39a63698ccef869b430f691dd01751f62ca6b1a23d7dc4a7020181a25dd6c459537ec75fd2755344d48cdc", 0xe6}, {&(0x7f000027f000-0x1000)="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", 0x1000}, {&(0x7f000092e000-0x50)="29e63410785aee00fe986b8cd75e0758dce545b198606b9675fdb861bbc2589718f7b25a7767ab8ee78245779b387eb60592ba0b215c79eaa76bebcbe539686b51b95719836612d19d392b5dc04df98b", 0x50}, {&(0x7f000023a000-0xf)="62fecfa2fdecc6ef31b3213f53b08c", 0xf}, {&(0x7f0000f4d000-0x7c)="4b9b5a817029827233924036be51e9100098160d5298e70c755788fd42975b51805b22149b3e5e87b89cf7e2a146bdce0e4788534be74a94f410096866bdfd65ec03cb1bb5281b63b9b8345d84533ed77472be961bbc835abd42a26385ea4bcd38d1ab6bc24ee95141d5171c0d24a840e524111630977c7fd16f79f7", 0x7c}, {&(0x7f0000d3f000-0x9e)="0f3e559a40089270e6ab97efef61ef2a2d2fed5ae8edeae3f2dd397677abacce6afd41449682e9a86c26a8c8aa6258163a7df029ef4b29d9bcbc48d10f9829e67f721df3c8b5cc6170757a9dc8666f4c5b99a52bca72dadb46f94343cfc7f044a9fef0eed867ce1cabb6fe5fb839f27f50fb9ca82de8222c01e0ec7ec3cdbd9168098ba63bd5baab1a3d3d4597430cde4c46261c875eb5fed32820d8524e", 0x9e}, {&(0x7f0000b00000-0x3f)="65fccf973dee789d32c43e5830894152d1b895e68bcb642f40af490bccb52cdb5faffb4a4f7cdaf7794fed724049f28a71da244c56407681b6509aaa7d93d0", 0x3f}], 0x7, 0x0) socket$inet(0x2, 0x2, 0xe72b) socket$inet(0x2, 0x1000080807, 0xe9) 2018/01/15 20:51:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) connect$inet6(r0, &(0x7f0000318000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) writev(r0, &(0x7f0000b7d000)=[{&(0x7f0000e23000-0x1)='\x00', 0x1}], 0x1) socket$can_bcm(0x1d, 0x2, 0x2) 2018/01/15 20:51:24 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000002000-0x10)={&(0x7f00006c9000-0x1360)=@newlink={0x20, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000004000-0x4)=0xe) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @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]}}, &(0x7f0000001000-0x1)=0x8c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000002000)={r2, 0x7f, "d5c1503be14fbbc1e12bad5d29432976e67af053c176e5a6da259f4beebb19c08110dde209a97440a37c09f8cc08f7a0f1485f01c589d7272267d2577d4ef472e536e75d3dd12d1904542d4cc2f9d8b35bc77edcc3a3fc62010fd1e7ad6c6e3488f986bac10042366218cfaac2ec7648fe8e3a67cc2bcfafdddba7563814aa"}, &(0x7f0000001000)=0x87) 2018/01/15 20:51:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f000019e000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x823) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000201000)="", 0x0, 0x0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000167000)=[{{&(0x7f0000823000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "33af22b4aca0805c14bb4d5e63068839d6b541be883d38695b977f153a9a3260789eb994aaafed4ae57f78cd3c401d5ab3ed1502cbc53d15607ff514dd6d6f", 0x0}, 0x60, &(0x7f0000612000-0x50)=[], 0x0, &(0x7f0000ccd000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) shutdown(r0, 0x0) r2 = accept$inet(r1, &(0x7f0000dc0000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ff000-0x4)=0x10) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f00000bd000)=0x6, 0x4) ioctl$int_out(r1, 0x5462, &(0x7f00001e4000-0x8)=0x0) 2018/01/15 20:51:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x100) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) sendto$inet6(r0, &(0x7f0000d2b000-0x57b)="", 0x0, 0x0, &(0x7f00004d5000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00001eb000-0x4)=0x0, &(0x7f0000352000-0x4)=0x4) 2018/01/15 20:51:24 executing program 5: r0 = socket$nfc_llcp(0x27, 0x0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f000050b000-0xba)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00009b2000-0x10)={0x0, 0x1, [0x2002b7]}) getsockname(r0, &(0x7f0000795000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f000050c000-0x4)=0x1e) 2018/01/15 20:51:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000a8b000-0x38)={&(0x7f00008db000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000140000-0x70)=[{&(0x7f0000f56000)=""/250, 0xfa}, {&(0x7f000060f000-0x54)=""/84, 0x54}, {&(0x7f0000b44000)=""/235, 0xeb}, {&(0x7f000099b000-0xdd)=""/221, 0xdd}, {&(0x7f0000349000)=""/167, 0xa7}, {&(0x7f000032a000-0xf8)=""/248, 0xf8}, {&(0x7f0000647000-0xd9)=""/217, 0xd9}], 0x7, 0x0, 0x0, 0x64a}, 0x10040) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00007b0000)={{0x2, 0x2, @rand_addr=0xfffffffffffff224, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="3d714c38cfe8da8c02268fe3fb19316e"}) syz_emit_ethernet(0x5b, &(0x7f000088b000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x4d, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x9, 0x1b, 0x0, {0xb, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@lsrr={0x83, 0x7, 0x0, [@multicast1=0xe0000001]}, @generic={0x0, 0x7, "bdd6305b73"}, @end={0x0}, @lsrr={0x83, 0x7, 0x6, [@loopback=0x7f000001]}]}}, "9fcfec0900"}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000106000)=@assoc_value={0x0, 0x3}, &(0x7f00003de000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000f87000)={r1, @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]}}, &(0x7f0000b99000)=0x8c) 2018/01/15 20:51:24 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000000000+0x5dd)={0x10, 0x0, 0x1, 0x41000}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) setsockopt(r0, 0x4e858b44, 0x6, &(0x7f0000000000)="441af93d394b31529366c308b07dd721d08e95a7dfdce4efdbba9dc5ce330dd7bb3a9f0dd70238b5c6e9b4d8d6f669a614cacd947e3ad95f", 0x38) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000000)={{{@in=@loopback=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000003000-0x28)={'vcan0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000002000)={{0x5, 0x8, 0xfffffffffffffffe, 0x7, 0x1000, 0x6}, 0xe5d, 0x400, 0x9}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000002000)=[{&(0x7f0000003000)="", 0x0}, {&(0x7f0000002000-0xb3)="7482caeeb17056891f49d21f5139e35b24da6d0134acc175a50355b24cbe1b5ccbdcfedf68f7fcde11588d34c6efd00dda81a86c8108cd2ee102706ced627303948068264ecb3b91f4f2e3bd4c03b31877ec9589dd82f5a491a104d79ce307a774626d0189a13aae5784f3934c11d5eb7724fac69849ab94cb5693d281c7e493a9be550fc14b5675c694e2d81978141b716d991b03ef820c3529bc2c23230ce0ac2700832872622c6920135ab9fecfc895bb64", 0xb3}, {&(0x7f0000001000)="e721930bdcd6c5f72966d38bf1ab5ee0c0beacbd82aa56bc2515c7896bef9a361bc20960a2ec2fa571ce70c60726f49338d277bae6cb3a7d563635cadc899e625891e24fc8a5b28a350a6f301e6ddac5c61a9a28753ba48ef16a6f04414a87fde88e97", 0x63}, {&(0x7f0000004000-0x12)="2a886864f156e73e8fb4508488483b3f9539", 0x12}, {&(0x7f0000002000-0xd8)="2889b90ef646a7a65b46f549875f10025ea003290b19a0fb1ef1842b6fb4b96da9bf2bc4b9cdb8ef5854b2cd8518490c179ba836c3cdfe0147d55ee02a219a80e09e4856eefebfaed55b02490ef1b1299fe5a14c7a32e3517e6fd91f16d1db25c9e05577b63842ea77baa07854470a7b4a6f75ed7eb689d0e95da5d8a5f801f7d448fdf84994b86c8d64ee7132e60bd3d73be95948d2c58b9ece20d079a0bc79f25efa970c2d0384814fdd5c663f1a7643a77bc4a1a6964ab5158517845d83b922b1df0166ba36b1ebd69f51e8a99f1a10869654bf261623", 0xd8}, {&(0x7f0000001000-0x93)="e3277120fbef2920626ba4df8fe491177a9fc467b42ab1b1110ec05bcbf7fc2e5dcbe097d0a6c4cdadabad0c1cce8f42ceb980f8c9a14dc3ff5ea77e310383817ba0b1e3cd7ca59dcd147ee8df369bc63dd8b77cde7cfd9d28ddc9c556e67a468eef0f6c4ef5f5df29c9dd45b5c6d72700acd96dd20f46bf0c9a2f7ec78452dc20932b0f518faeed3677d2e69527ea5262d018", 0x93}, {&(0x7f0000004000-0x51)="bad60c447dfa4aec9b1c4e4712d1855efe32575e2e79e0a7597cc7dc4a0a1e803091872b87bbde7ad62a6b0d6b212c656f49f4dee11bd015820dd5371410214975f11b6be04ce84c509f00d39ee8ae8742", 0x51}, {&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000003000)="fb3223956a0717997caa5e38eff6de5532a5115fb7a4032848e0d4d28196fba096fe0d87632bae72cb7a92a3af7588f71ea61c5eb6a84149d1c7de4b69da75c1c486e0d7e5abdf6a0c1ef595331331515c65b8f5a68efcc9688e3946b3579d15e68b0fc03607e91635e8ab95fbda1282a3", 0x71}], 0x9, 0x2b) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000004000)=""/125, 0x7d, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000006000-0x218)={0x400, 0xffffffffffffff21, 0x4, 0x0, 0x9, [{0xeee7, 0xb4a, 0x6ff, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0}, {0x7, 0x7, 0x800, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x3, 0x8, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0x10001, 0xffff, 0x0, 0x0, 0x1900, 0x0, 0x0, 0x0}, {0xffffffffffffffe1, 0x4, 0x400, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x5, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xffffffffffff8000, 0x4, 0x5, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x2, 0x3, 0x800, 0x0, 0x0, 0x106, 0x0, 0x0, 0x0}, {0x38, 0xaaed, 0xcd, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$can_raw(r1, &(0x7f0000007000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) tee(r0, r1, 0x0, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000008000-0x20)={0x4, 0x0, 0x10000, 0x101}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f0000001000-0x10)={0x7fff, r3}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000008000)={0x0, 0x8000}, &(0x7f0000008000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xce)={r4, 0xc6, "a65f923c38fd94d56c3d9c4d9fe822a0e19b254a1402ee5c008d3e34d46e2a6bdb1f93bde8998cd2dcad3bbc046677450e1431edfa9e732bb8982159a20fe59849c94cb3b6397432ce520bfc25c00879abc44fda83892c9ca9b82dcff715621825e2ae4ca28c59f24b28abff50c17c7a14f3b2c6de3a72348d74a16ea25305901c20f2bb81885af56f3ba41345495964e79b76ddce9da92cae3ef79fb5f25f2da99665bc2af39b528612bb1214c806690491f44291b1087d74bb5d25f3b3d431e7c29a98b03d"}, &(0x7f0000003000)=0xce) 2018/01/15 20:51:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000558000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000084000-0x6b)={0x0, 0x63, "9e982133f694ad434a951d09176a3e3ae13f6048b424bf77849bd0890d98635a4874483f24900ded6900ee8b80bc3c07417211f22abb6e6cd012f792ab497181d1ddf9b4c4ba0f3cf1359e0ec8dc565a7275815c3e35bfa1af2badb0b79889095dc30e"}, &(0x7f000055a000-0x4)=0x6b) sendmsg$inet_sctp(r0, &(0x7f0000341000)={&(0x7f0000e7c000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000711000-0x20)=[{&(0x7f00006d6000-0xb)="09f207f3eb3825f7bd97d1", 0xb}, {&(0x7f0000e9f000)="de022e172bb16dc60bbc019f52b461dc1b2af76196659a2beda86e44eabc0fd587ef64199ab1a9028536085ed4eabddf43c8261340e9bb568c63", 0x3a}], 0x2, &(0x7f0000227000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0xff, 0x2, 0x0, 0xfffffffffffffff9, 0x4e1, 0xfbd, 0x7ff, 0x9, r1}}], 0x30, 0x41}, 0x4000000) pipe(&(0x7f00009d5000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000645000)={0x0, 0x58, "9549689177efc253bc7e61c83f30a294124c77cc1a3519d867175744586edba6b2af32d3ee8eded18ca3ba3add867ece88a8e902f9c9833bbfe54076f5b01449f2868e0008f31ebeb09001ef4df6031bcab9dc18fa27d623"}, &(0x7f0000eab000-0x4)=0x60) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00004d5000-0x1c)={0x0, 0x8, 0xa, [0x6, 0x6, 0xcdf, 0x7, 0x2, 0x0, 0x6, 0xfffffffffffffffc, 0x7, 0xfecb]}, &(0x7f000022d000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f00005b5000-0xb8)={r4, 0x7fffffff, 0x81, 0x7f, 0x0, 0xffffffffffffff81, 0xb306, 0x80000001, {r5, @in={{0x2, 0x0, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xb, 0x586, 0x29, 0x101}}, &(0x7f00000de000)=0xb8) getsockname$ipx(r2, &(0x7f00006e7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ed4000-0x4)=0x10) connect$ax25(r3, &(0x7f0000a33000-0x10)={0x3, {"73527c161c8bd7"}, 0xff}, 0x10) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000147000)={r1, 0x2, 0x8, 0x9}, 0x10) setsockopt$bt_hci_HCI_FILTER(r2, 0x0, 0x2, &(0x7f0000a91000)={0x1, 0x2, 0x8, 0x8}, 0x10) syz_emit_ethernet(0x7e, &(0x7f0000e7e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x3, 0x0, []}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[@multicast2=0xe0000002], 0x0}]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[], 0x0}, {[@broadcast=0xffffffff], 0x0}, {[], 0x0}]}]}}, ""}}}}}, &(0x7f000029d000-0x8)={0x0, 0x0, []}) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000997000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/15 20:51:24 executing program 3: mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000062b000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000266000)=0x1c, 0x80800) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000f0000)={0x2f9, 0x1, 0x5, 0x3, 0xfffffffffffffffd}, 0xc) r1 = socket$inet_sctp(0x2, 0x800000000080001, 0x84) listen(r1, 0x800000000000074) bind$ax25(r1, &(0x7f0000537000-0x10)={0x3, {"bd85f1003cff3b"}, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00004b7000)=0x20, 0x4) 2018/01/15 20:51:24 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) preadv(r1, &(0x7f00007b0000)=[], 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000013, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f000093a000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_pwait(r1, &(0x7f0000dc8000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000dc7000)={0x0}, 0x8) 2018/01/15 20:51:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x25f, &(0x7f00006b8000-0x307)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x229, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@routing={0x33, 0x6, 0x0, 0x0, 0x0, [@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}]}, @dstopts={0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x0}, @pad1={0x0, 0x1, 0x0}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}, @generic={0x0, 0x67, "8afa781afe70c30f0f95650a2db2a909be5f000c8d3c4e60c5d3ef85c8fd1f252da10f868f46ec247dd8bc4c2b41694f87795a254ef1a1a2585f49b3c497bd86098fe54197fabac5d66fbcdeb344ebf03b8f4fa62f3403d1cb6187c255d911960b1b2f3030ff6b"}]}, @dstopts={0x3c, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x4}, @enc_lim={0x4, 0x1, 0x4}, @jumbo={0xc2, 0x4, 0x8}, @jumbo={0xc2, 0x4, 0xfffffffffffffff9}, @enc_lim={0x4, 0x1, 0x1000}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}}, @jumbo={0xc2, 0x4, 0x6e}]}, @routing={0x5c, 0x8, 0x2, 0x7, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0x7f, 0xc, 0x1, 0x717d2107, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0xff, 0xe, 0x1, 0x4, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast1={0xff, 0x1, [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], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x1f, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) pipe(&(0x7f0000ec8000-0x8)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f000022f000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c6f000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d22000-0xb)={0xe3, 0x8, 0x7f, 0x3, 0x1, 0x20, 0x5, 0x3, 0x10000, 0xda5d, 0x9}, 0xb) 2018/01/15 20:51:24 executing program 1: socketpair(0x1, 0x80800, 0x520e, &(0x7f0000bc8000-0x8)={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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r0, &(0x7f0000000000)={&(0x7f0000000000)=@ax25={0x3, {"df1f53bf455fc3"}, 0x3e38}, 0x10, &(0x7f0000efa000-0x30)=[{&(0x7f0000000000)="2183865846282555033838b2d62e86ae97362a87b0fec4321f0e1fe6cbc4e35f6a5475f6b48f08274121eb587132f57a29fb0e248c993414cb120070364b0615258ca8f67cae7edb376aa127c3d9e3d308907da285d73153c708c1bf2466986d9fe7fed1b8825603205ec029", 0x6c}, {&(0x7f0000000000)="e335d3f5392aac7b77c49782ea87a7108f72f3bb8099542ee1c481f5886e9ec0a415d9cc3018bb17ae40249e0b9d7d6f093792849b0130", 0x37}, {&(0x7f0000000000+0xa1e)="526c4a74d32e5f36649c9fa87c530d8aeb03cace841f97ae2de4190493673879320f522cfe399b0c9a81e8883471e7e77aeb37e3f7f7790a9fec1ac598f8a18013c5b116b1d5efbe1136aeec9646e600eb9d91ee33fe765636707a09103da85ef75bae411cb0b27abc97c172c4a42fdd821f20c3449a29495d4fb37c7438c11cadc32921807cb7cac913", 0x8a}], 0x3, 0x0, 0x0, 0x10}, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000001000)={r2, 0x80000, r1}) sendfile(r1, r4, &(0x7f0000001000-0x1)=0x0, 0x87) r5 = socket$inet(0x2, 0x2, 0x8) connect$llc(r1, &(0x7f0000002000-0x10)={0x1a, 0x19, 0x9, 0x8, 0x2, 0xe5, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x3, 0x100000001, 0xa, 0x20, 0x20, 0xaf, 0x0, r6}, {0x3, 0x1, 0x10000, 0x3f, 0x4, 0x88b, 0x0, 0x2}, {0x800, 0x4, 0x10001, 0x4}, 0x9, 0xa, 0x0, 0x0, 0x1, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4, 0x4, 0x3, 0x8, 0x9, 0x3, 0x8}}, 0xe8) write(r4, &(0x7f0000000000)="bf75fa20c53e87c98a289313a5b4bb4d6e7dd1c12579705cb1522fc4a02babf60e4d906d99309916b579d504de7da5b9e59b71813c174af943dcd26eb67388b4f5b8125d5b0bdab3067d171787aaf0c310ee0f41b81b8939dcbbb684b86c", 0x5e) ioctl$DRM_IOCTL_ADD_CTX(r4, 0xc0086420, &(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_CTX(r3, 0xc0086423, &(0x7f0000001000)={r7, 0x2}) listen(r5, 0x3) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000001000-0x14)={@multicast1=0xe0000001, @empty=0x0, 0x1, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f0000005000-0x18e)="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", 0x1000) socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x28) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000-0x5f)={r8, 0x57, "e7557360302b993ad1e435d63410f248a1790a28d60ea3e15ee17e608fe62b419961e9930e725a7023511d756c7b7cc4c0e4bc917f274b23b0ed2ade5dbba06bc67bcb12f03e7e0d787b2b85ef137beec698ddef66a5ad"}, &(0x7f0000005000)=0x5f) 2018/01/15 20:51:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000d52000)={0x0, 0x30, "110d11f2b37ee26d446a416ee79b9f4360efacc42a88d9218a088e27af7b09c0c799b444793a0fa690cb6a8ac2f9de17"}, &(0x7f00003ad000-0x4)=0x38) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000004000-0x8)=@assoc_value={r1, 0xe777}, 0x8) r2 = socket$netlink(0x10, 0x3, 0xf) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000300000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000340000-0x4)=0xe8) sendmsg$nl_netfilter(r2, &(0x7f0000bb2000)={&(0x7f0000cc5000-0xc)={0x10, 0x0, 0x0, 0x2000018}, 0xc, &(0x7f0000da9000)={&(0x7f00000d2000)={0x1248, 0x9, 0xa, 0x20, 0x2, 0x3, {0x3, 0x0, 0x6}, [@nested={0x1f8, 0x5f, [@generic="87297a44715e299161f4ebe5e8414a8b3fe411d65ed87cdac76299abcdb2b867c100b77206aeb2a2ddc672198debb5adc707caeb8dcf11dfce92007d26b541c8bea4e10c7dc756c4f930e0e6a036328d587aacedf788de185b880c56d5dc2e8f1b27e7e9f8f945855cd703ac2964b6a6d2808fcfaa9a61c21baa5c419227d3f2b6294ca3180ea45d75d86f7ead88752b3b9b2281b44a15e73af3a774c3b841af76b8055ca1b615e8446146193093507a4cfc73ed1a3c5d95b8425c2ce86d063b9571", @generic="f600d8055700235f2fb9fa20e67dfbcca69a8a50c70479b7ddc8d4edda2234144ba5ccfcb2e195f2eb30254dfd0349bbaf864aec8138b046df5c65767e75a3b8c6f4359425350a1a59ffaf6468ab321bdb8c2ebfcf67668254910e459b458336a587acd889eaac15821d69c04e623748c8feee832d8134fab89913d70b3040d208bf64a04477a6584b548db779bea28e8da438cda3a4208a1c3f2b5a60714cdf3fe7dfdee46034783cae850d6a1b59cf2ee1a2c32d041db07d910368cb59422b72183d85bea6be42a2f8ba9f2398802c", @generic="1f751ba5e0c55820ed27126b8042857db466c257519f6098e88a627a4c5bfc168f524758265ec7f27447fbf1cff968db47579d52a13c501c23e83f1c0fc02711e6174ab3a1429dfe64625464966ceafa79fc8c2f0191fe53dd7c01d1b01e0b"]}, @nested={0x1028, 0x16, [@typed={0xc, 0x35, @str='-\x00'}, @generic="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", @typed={0x18, 0x2d, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @typed={0x8, 0x4d, @void=""}, @typed={0xc, 0x94, @uid=r3}]}, 0x1248}, 0x1, 0x0, 0x0, 0x1}, 0x4000000) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r4 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r4, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r5 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r5, &(0x7f0000074000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee8000)={&(0x7f0000f7d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dcb000)=[], 0x1d8, &(0x7f00005d6000)=""/0, 0xfef6, 0x0}, 0x0) socketpair(0xd, 0xb, 0x40, &(0x7f0000325000)={0x0, 0x0}) setsockopt$packet_tx_ring(r6, 0x107, 0xd, &(0x7f00003cf000)=@req3={0x5, 0xb3, 0x3, 0x5, 0x5, 0xafe5, 0x4}, 0x1c) 2018/01/15 20:51:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000037d000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc053535", 0x20}], 0x1, &(0x7f0000edb000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f00000cd000)=""/26, 0x1a}, {&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x2, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 20:51:24 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r0, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="ace92906", 0x4) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) r2 = socket$nfc_llcp(0x27, 0x1, 0x1) accept$nfc_llcp(r2, &(0x7f000040f000-0x4b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000465000-0x4)=0x60) 2018/01/15 20:51:24 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x3, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)='GPL\x00', 0xb4c3, 0x1000, &(0x7f00006ac000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) writev(r0, &(0x7f0000cdd000-0x10)=[{&(0x7f000018f000)="cc72fff7fd2475f8480064418a89782e868013f9cde575c003c286a1a0b968a7394506877cc20c85986f2b3b204e00ab2d27d56efbf57c3a7bab7e2fabd8c770f2bec4b00fcc65124be2f1881a3fe1f6971792e178d46cfc9d34babaf2bf0bcf2f37218043ca91d3b3c7cf3cad559bf9b1b040f56ea3790c4db765043a33280ca346b44b78a0698b376d5fbc63b4f08516b4", 0x92}], 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000666000-0x28)={r0, 0x0, 0xe, 0x6f, &(0x7f00003af000)="934d8392d84e637d68f68411059d", &(0x7f000089a000)=""/111, 0x6, 0xf6f}, 0x28) r1 = accept4(0xffffffffffffff9c, &(0x7f00002d1000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f000096b000)=0x10, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x1, 0x4) 2018/01/15 20:51:24 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x5, 0x805, 0x80) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000691000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x1, 0x0}, 0x0) close(r0) shutdown(r1, 0x0) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000476000)=0x7, 0x4) 2018/01/15 20:51:24 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000ae4000-0x20)={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) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00003e6000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b5000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000dc7000)={0x0, 0x80000001}, &(0x7f000099e000)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fb0000-0x8)={r2, 0x6, 0x7fff}, 0x8) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000283000-0x10)=""/16, &(0x7f0000d21000-0x4)=0x10) connect$pptp(r0, &(0x7f0000190000-0x20)={0x18, 0x2, {0x0, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/15 20:51:24 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x1, 0x80000, 0x4, &(0x7f0000d26000)={0x0, 0x0}) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000d48000-0x8)={0x6, 0x0}, 0x8) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00007e9000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x0, 0x3, 0x6, 0xff, 0xb2, 0xfff}, &(0x7f00005ff000)=0x20) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb895298992ea54d60004002c5b534c90c2", 0x18) 2018/01/15 20:51:24 executing program 5: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000750000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) connect(r1, &(0x7f0000dce000-0x8)=@sco={0x1f, {0xaa4, 0x5, 0x8000, 0xcc7, 0x1, 0xce3e}}, 0x8) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000650000)={0x0, 0x0}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f0000cc6000)=0x2, 0x4) recvfrom$unix(r1, &(0x7f0000f3e000)=""/223, 0xdf, 0x0, 0x0, 0x0) 2018/01/15 20:51:24 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @rand_addr=0x0, 0x0}, &(0x7f0000000000)=0x40f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet(r0, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000001000)={0x0, 0x6c, &(0x7f0000001000-0x6c)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @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, 0x1, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000002000-0xa0)={r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1214, 0x1ff, 0x0, 0x8001}, &(0x7f0000000000)=0xa0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, r1}, 0xc) 2018/01/15 20:51:24 executing program 0: mmap(&(0x7f0000e14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0xfffffffffffffffe) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000e14000)={0x0, 0x3, 0x20}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000e14000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x401, 0x1, 0xffffffffffffffff, 0x3}, &(0x7f0000e15000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(0xffffffffffffffff, &(0x7f0000001000-0xb)="8c187e4290f7b9dac1a2e8", 0xb, 0x1, &(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000d0a000-0x80)="ff01000000000000000000000000000101000000", 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000001000)={&(0x7f0000000000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000)=[{&(0x7f0000001000-0x92)=""/146, 0x92}, {&(0x7f0000e14000)=""/189, 0xbd}, {&(0x7f0000002000-0x29)=""/41, 0x29}, {&(0x7f0000001000)=""/32, 0x20}, {&(0x7f0000002000-0x9f)=""/159, 0x9f}, {&(0x7f0000002000-0xf6)=""/246, 0xf6}, {&(0x7f0000002000-0x46)=""/70, 0x46}, {&(0x7f0000002000-0xa6)=""/166, 0xa6}, {&(0x7f0000001000-0xb3)=""/179, 0xb3}], 0x9, &(0x7f0000000000)=""/9, 0x9, 0x3ff}, 0x10000) socket$bt_hidp(0x1f, 0x3, 0x6) 2018/01/15 20:51:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socketpair(0x15, 0x0, 0x40, &(0x7f0000005000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000543000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000109000)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000ee3000)={r2, r3}) write(r0, &(0x7f0000ee4000-0x24)="2400000026007f000000001400007700fbffffff010000000000e400ffffffff0100ff26", 0x24) 2018/01/15 20:51:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000277000-0x88)={0x1, {{0xa, 0x0, 0xfffffffffffffff7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xfffffffffffffdd1) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f000034e000-0x510)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x190) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000626000-0x410)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) 2018/01/15 20:51:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x0, 0x84) sendto$inet6(r0, &(0x7f0000ab8000-0x1000)="97", 0x1, 0x0, &(0x7f0000ab8000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) r1 = bpf$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) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000665000)={r0, r1}) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000abb000)={0x0, 0x0, 0x0, 0x800000000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) shutdown(r0, 0x1) 2018/01/15 20:51:25 executing program 4: mmap(&(0x7f0000000000/0xf7000)=nil, 0xf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f00000f5000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "c87ba2", 0x38, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@dest_unreach={0x1, 0x4, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "fa8ae3", 0x0, 0x2f, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @loopback={0x0, 0x1}, [@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}], ""}}}}}}}, 0x0) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x3, 0x30000000, &(0x7f00000f8000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00000d5000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000c7000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000018000-0xc)={r2, 0x80000, r3}) socketpair(0x5, 0x5, 0x846, &(0x7f00000c7000-0x8)={0x0, 0x0}) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r4, 0x0, 0x30, &(0x7f0000072000)={0x5, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, [{{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) setsockopt(r0, 0x6, 0x10001, &(0x7f00000a7000-0x4b)="a2e3459e4ba84c3aa40269f1ff54fa1acfd8fffd826663bdaeec86d1f40caa60db3a388e59b0bcff9615c04ec4b53e264336568e0fecb46036cd5e7b0c39633bfaeda0c421275eb78451c7", 0x4b) bpf$OBJ_PIN_PROG(0x6, &(0x7f00000f8000-0xc)={&(0x7f000008e000)='./file0\x00', r5}, 0xc) 2018/01/15 20:51:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(0xffffffffffffffff, 0x20001000000010f, 0x800000000082, &(0x7f0000a3b000)="01030453", 0x4) 2018/01/15 20:51:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x1, 0x10000000000007) listen(r0, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) accept$inet(r0, &(0x7f0000c36000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a7000-0x4)=0x10) 2018/01/15 20:51:25 executing program 5: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = accept$inet6(r0, &(0x7f0000107000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000b51000)=0x1c) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000fe4000)=0x8, 0x4) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x5, 0x0, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getuid() mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f0000a8d000-0x38)={&(0x7f0000fe5000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000fe6000-0x10)={&(0x7f0000fe6000-0x120)={0x120, 0x36, 0x1, 0x4, 0x0, {0x1f, 0x0, 0x0}, [@nested={0x98, 0x52, [@generic="952c4c901329f1c0acc0ed09502b2ca30411693be76e75dcaab57e8c40836f4087639b432207fb93391f91b99acb2dd4266107310b7cc6e9aa8dd126c5a6d417c31933f7c1a91edb312a4d102609d122648b3ee97cbce8a4ed97e69c3338f6bef752aa76043797a5b825d4067f6fc5a11fe8d07eec993390360fb1ff2c33fd5d032a5bdd8aa0c66bd3b198eae3732c38ac2286"]}, @nested={0x74, 0x3, [@typed={0xc, 0x5e, @str='$\x00'}, @typed={0xc, 0x19, @uid=r3}, @typed={0x58, 0x31, @binary="3dc0a34f0b709cd685de6bd04966706bdeaf9e054642b5f093ad97c0f8d0c76222e5f671b345b62c354e11bc32d5e3cf12f73b6888f0606dee57676c7529eeabdb65fcfadf04b844e4b7b87b53a2"}]}]}, 0x120}, 0x1, 0x0, 0x0, 0x4}, 0x90) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000fe5000-0x108)={0x0, {{0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/15 20:51:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000540000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000177000)=0x1e, 0xffffffffffffff1b) setsockopt(r0, 0x6, 0x1004000000000e, &(0x7f00000bd000-0xd8)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt(r0, 0x40000000000006, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a55eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d00000006bdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000628000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) 2018/01/15 20:51:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000000b000)={r0, &(0x7f000000e000)=""}, 0x10) r1 = accept$ipx(0xffffffffffffff9c, 0x0, &(0x7f00005c8000)=0x0) socketpair$inet6(0xa, 0x6, 0x6905, &(0x7f0000d0f000-0x8)={0x0, 0x0}) bind$ipx(r1, &(0x7f0000b7f000-0x10)={0x4, 0x4, 0x6, "28384770e661", 0xfffffffffffffffe, 0x0}, 0x10) r2 = socket(0x1, 0x800, 0x6) setsockopt$nfc_llcp_NFC_LLCP_RW(r2, 0x118, 0x0, &(0x7f0000685000-0x4)=0x7, 0x4) 2018/01/15 20:51:25 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0xd, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000001000)={r0, 0x0, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/01/15 20:51:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000135000)={0x0, 0x3, 0x1f, 0x9, 0x0, 0x80000001, 0xc1, 0x40, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x0, 0x7, 0x89a4, 0x101}}, &(0x7f000012b000)=0xb8) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00002d4000-0x8)={0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000d3a000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000394000-0xc)={@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, r3}, 0xc) 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$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f00006ab000-0x4)=0x0) 2018/01/15 20:51:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket(0x8000000000000010, 0x20000000000002, 0xd) write(r0, &(0x7f00000be000-0x25)="240000001000fd004d07e30440de010303050100060001001900000008e70af1000020d0", 0x24) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000308000)=0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000b88000)={0x568, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa, 0x2, 0x0, 0x6, 0x3, &(0x7f0000f22000)=@common='ip6gre0\x00', 0x5, 0x7, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000f0000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000036e000)=0x8c) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f00008f8000)=0x3, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e22000)=0x0, &(0x7f0000736000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00006ac000)=@sack_info={r1, 0xfffffffffffffffe, 0x2}, &(0x7f00008f1000-0x4)=0xffffffffffffffe5) 2018/01/15 20:51:25 executing program 0: mmap(&(0x7f0000000000/0xafb000)=nil, 0xafb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000afb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x8912, &(0x7f00000e3000)="2c00d7fc0104e1ff00056eb9c6") 2018/01/15 20:51:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000000000)="240000001b00fbffebffffffffff000005f6ff0b0800030000000090f7000003f9161701", 0x24) recvmsg$netrom(r0, &(0x7f00007c6000-0x38)={&(0x7f0000f56000-0x48)=@full={{0x3, {"ff7ccb0672a017"}, 0xfffffffffffffffe}, [{"bdc67619af61d9"}, {"98d6283727ea41"}, {"da0ff0857bf199"}, {"94a482267a4182"}, {"e56cb83122df1e"}, {"1b4811ccf3117f"}, {"38a412e71b4b8f"}, {"7b95c56cb126ca"}]}, 0x48, &(0x7f00007a2000-0xa0)=[{&(0x7f0000618000)="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", 0xfd}, {&(0x7f0000238000)="cfc6857b304ab5932ec6bc7456fa590a78f33f9d1508c39a87d02a5be25ae30a08ec14ca25dd606d64f02a8c53545b465b16aa285d866a60dc886e950bff4a524542a0193fcc3ec2ef6eb371a042b35b0101dd53fdd88a5e8d98d2249d7b5979f322244eec16fb98de0441060069bf63b3a9f047c8f82e77aa8280b2d0fc9b9960d01ec57ef7385ba3c45ef933a0d4b30c12ed9c83c6e6e75980495df7015b90605c5023bf89d34955168d11fa1b0d8fa2a899", 0xb3}, {&(0x7f0000d3a000)="11d1c727a4e6f3acadbd9b86b834c62a3d615856ab71574281f9bcd9beefb93e9f55ce0c0f6b099b63d1fa7e380e893b0d211ad3aa8419080f7b823682109f5322b5f90a7424bc2ecc579de7b87e9dbd1a49d5c995e1993bb404aa1e515982dc7e6f178e9630094990f3e5d8040550573f0af7a49c651c477bee59cdfb48bd7e844e0346d565214f58da3e9644962b7c48f8d4feaf1db9c5e80aae51400aedaa3fef2ee86f4349cc6c76607fc15326e833666ff03f0727e66def7f6b048bd0fe383033316f24d12edffdd5151252ac961294e7959384101cd1c5c79a75bc9bac9426ff8cc81b3c3ecb4714ea3e8fd6e5d22255c8", 0xf4}, {&(0x7f0000480000-0x7)="83b30adfc6e101", 0x7}, {&(0x7f0000502000-0xf2)="faa1808f4ab51ab2610a738b44df7c613971a234d0e266a1b5864994f66ac301ce97de9ad8e1730364f3eab1a4832efccafcfa883c8937b38b9fca9cb6d2228c393cd0c986e9a89be7388df0a923ff8abdb97b8e5a9387a085a888600892c1a195347d8189369c960b36e6695724e0ae421442a87592490fb38ebca466882b4d1733727546239c600b72fcc2bcb561ed99798bc36ab67866a5b78a9c73063612d0888c6e86df9cf59d1b70fb6485e2c84dc1c0ab13768784eeaeb95dc2514b231130d382b9a54964f934ef63bd8686cb6b2c458a25339c7cb3891f812af294ddd7565e71df0767b47e8b1a4797a0cf7c763e", 0xf2}, {&(0x7f0000f13000)="ee637da546f343afa39efb2bd1a020db5ec0055cf4335e5f55ad4a70d712ad492a0b8df33d14dc18fa9a42c1f94fda9ffd584aa88e290b98b4daaacc375ca859ebbe74340f9b84898c2b584bacfb130bfde0b657aeb1ed2f1cdce469799ef97b8ff90a54174d09f3366b77171512c84dcbc309e0b6b30419e3172e3a5b482555d5ab8cb5766790ea4aa6e53d26aea0d24ac0b0d777100d445626aff5abc8343bb32d27f5cd31da1e1b65d028ab22341624bf00606609e8d04e858d368cd8381fd21c8b888afab6ec12", 0xc9}, {&(0x7f0000286000)="7cd8db2db8b0015eb6676b8d1e2c50b5ee06e37d82f3a993", 0x18}, {&(0x7f0000ae9000)="842069cac7f8fc81f37fd9104da2bf610cc31f11545fbd7a492f06e31848e2b4a0275b65e8b221caec9586fa6a96108d7b97d62cf0d997f0398e64572f8e35ab2086e96459df3c9f7588d099ec34cc60095c6f0b754b927e4a34574548d67f22beb776eb7e3fbde0cafc64c52e6294ae0c568bc2f50c18cfe94c4ea3e7d09c6c2f1e93505b8503844f3494ae4365d99f48f97cb47dd41458ff4b7ab5d3b0c2b1061cce4b8a49bf5d3038a4635ae7442e22c75e612b72155d66a99a9d478026f035de53631c74411dd019ccbc97d897f42abc32c3babeac1f09f327aa7e04cb07176c296e4355b885e3ac6ba8f80055862a38ce272f6698d11e392caccd9bde026550ec15fa79df403fa90b808520a687713a99d06f7e8398f4fab5ece1d62f2de7eb6015af6fcfb9decf12cf31d9098ec816afe054976b7e8c3de0aa0c9b69934720e03a2525c9fbaebf142fc25bd4bfd053226618e2ffbdc9671dad7042933d3f11c324890066d916ea03d3bb861628bcd0793fd9e2bc6226bd3f1468cc5dbf80ac776720b51274c31caaaef9951b0d4341ccdc7a6613f6c26310aca9dda79a9997d41bb1d61ebce629571269ad5b8ee962c4283648bef36ccbbc2ef0854090da1eda695e0c296d0c1896c9b923659069d4d8cef3157f95351d22bff2034fae0a3d85808e7ec88dd6bcf8408d953206625f927f43efe16dfb4a3d56f29ee692acd8d9a172ef176f492f467102f44ad3ae2d8428c928a1d50d70832a9cebf0cf32946faff42f7fe3fffee3853a666466bac0247fe7cbfb5844d985fee10f8faf13e09287bc824f1c80ebf4481599b995e3fc0fe61da2a7bca441acbb4a866258e03a1ee95e1463f33da3786b5030a39f015f231783477bb0091dce1c1c9e3bb650183562f2fbaca9f8adb8aaaa795ad85756d96740b8a64b022774d93d2f403b932da626bcb706887f92fdfde1753db1f609a24966435469f13e6e9fe9e9d019465f4e4368f42888efd091ea9084344ce666e0cf7676db12b95abc7d9a558f95affc243354f699cecacacc6524cba298a886f10254a3d7c8d85071cbf15047392231ab1cc9034c12a6a0ad983d37cd08590b3a0413874d7d18e3cc8df229e480b10191a09c0a4671eed92c1b0233e01b8b6557296ea04f88d726a86189066e7bd3e42e68d5a050de05af817efe3795b9e7e107c2ee54536d55ad97c1e4f39c1ee6cf120960fce3e765b0c231dbf00ed392790b8d68e1ad58edf2905941805d8b8b6175d28753015a7f1bec00f6252d03cdfff98af95d7939e7d958c445140da1f93790fe8c09b3540b1656373511ee118fb593bf08bb75d0f09c406d3f74b37dc2ba2d2c4acd1d6b53f5112a26ff128deac09f282524574f462fe5fab6ee44b4f95dcd018588eb9f2f6409b513b563d3d77bd99e9a67ed5c32da777643cb663c2f7ca2a3d8735fbef13062db794cde309be659e26487f6b8de62ce9e1e7dc8a827347499113cf55996afad85b058b94d5489d084b61ca07b8f10981f1e52e2ea5810e6e5a8362d2544cf6736f7bc0cd0da65637257b70e4c284206741de4c94292c0827ab105c49d9c9c1e99b52ec64a4c6af8dc3101d2f058e9db5e1dccbf41670128ffbce7c5ac56d077cac0a6e6184bafe15c9d82ab4533041ace1085d440e36087b50c497afa24db226d5dffa9f09e081eaea134c55895b7d2a1be9769ce4bad9ff2d36cafb2746807919ee314b4dce5d1b173c67d278822112dc961b662a61f239123d2ce4ffcfeda8f7411c69b0bd2c50eba2bd3edc6a33e46e553f1f6017da29655a0f06dee30d758eb807d5d45d2c608e62ddc51fc60cf4bc549662490e92ac1d68d10e6896f4c5f2252caaf0f0703eb10ed4fafb4522d48db40ed694a79bc257b50eb6a465c76bdebc1ea8b7149133b887ffe0675b69a59863ff52e0186812d75a4c9b4ecd6da43aceaed234dccc59602fe83dc80682911c39aaf784cdd0b95e77773c0ca8404dd92fde74ba7be2b97a00b709dd3ff3201d12e21b9fd7a18b6fcee61b0f5b5821805a53fbc22eb22750a60b6d0a7bc9d0661fa1e90c0b1117eab841b2b0957e9ad91cc6bfc48573a08d481c59ca404c14911fc6ea01651b859047420fc4374230853f66483629faa1cef9d0cb52954c21fa381b2c0d29bd052186d7fdf031ddb7358d36480ac943cab52ca71e0092f9d17cd9ffe3f1773fe11d5049830460d8af54bd7d650e52f1150e62ddc56156f6a034d6607c30cdc098873fb8c7e13bd0840fe3e13c4e52417568d69ac1e45bdd2ba8851fd1a0813ececaee83df036d79214a6646f91155b68e6b56b5da716bb74f8c074921457c265d6d3f758198c2deeda697ce703011c62c2b187f302d162a4233074e83f5c8da4d4cdce30b56c3a352abedefefc1e61ec6f6d0a3b8af3fb2a9ffdcfe8d17ca565d37acefd526cc555533428456afab88d437f7d747314e4b6067a510ed2fe7156f7ef992d1c6d1ccf81eff814ba50f8ae56dbb0ba54005d43338d283748e4e955b666699730914bc2201f4d7150c8f04a7287ddc51596d6be990bc1a2b02d4b871017017de54811c03cfae153da25e92472d7532c2053583b545601397c7008c03522b57dd954effede1414021296d2ebc3b447e853225104ed94ef35144287ba6df77dd69b4e1d16be3b05ae43ecce1cd3198b3a39500623575d0d89ff7b3f1d3e73c552e717631a974b8a23a11c5bae75c322a60c6bb976ca1a57e6327cbe42de129df2395f481f8fe41b005a896fc82d53cbd4a66b0793bb69b40d0082a08e621437bf2861cd3ed68aeaf2369d413b68d2feab7ebb96d618ede4a09147064e74baf33d3ef818c24803619cb5912908f7036036001ba01ea0af11b1123468aeab453d60b00a837649d9cce45934065e5f161c3a3eec2e51241a3ddd3202da6ff5f6a309ce6d7f83506676beeb0768545b91dd9e21e9095bd23869826a2cde4228e6f84f6f9576618e4abb859b1c1a24afd22f6aa62e170fa260c7d4d4ae672503313327ec70fdc55cc1f96fe1a97f320c38685de0caeb34e35d3945c6b6ebe0f2d8b2bc8047dbfb6e2f345d6e2e8d90046c501c6756816768fe524e307e26e4217150a0baca74f974082e1ccb569414cf47bebb37f73202a8e1e236086e765b771691bb0b7dfd1b3a20d845225cea8743ce71ded5e3d6c6ff4b1cff4af903180f5f2b1737acaa714095d5e7a2aeaac8fffcadf50ea19d3cf2bdeca1f84236fed5c53415a33b50cadc7eae0dd07321d81cb681c753ab34227318c19e60fe9adad92e136fa7044281864d60a7d8eb8f1def736b171db32486fea17449bc5c5e5f43f5bff90b3eb88b4bca4c23d262db341ed8a14c50cdd9a9eeb78104698571d08b19695ffbf1f1382ef0d2189dc5f8d9ace1f749bdc22f97d01e64a99d2d318f4a0eb64da6f18b282fc5b1146bafda5db74504d30fd9822f527069b0ce76efc2b3b9ea29715755607c7c0064e40369e9986959a3c20cce618d633d435e5210020b4c1d5909540ef03dae902522d78a4a750350cb0c11a1557947aad8c0627a29fa092058f539fe6d118a6fbe1ba5a779dc31063783f022748b977b076460f088db9cefe75556c12c200ebd462a680b6352a199da80aacf0b33908baf90710183ec5475a92821ea0bac5e0bf83ca23a02add7d9912b3dda5b6f6aedf1efdf3904d8e2b0aa1036756c895f3e2adae6655563a32cbf15ac5c593b5c7c5e583a11867a5b395156d3432282bb9bdb3870e3d0e7a753a74c2a4315536cce041a7835edcf50eac6b73d467ffd46dc4fb105818c2128acd737b04d5d6098471c404af10344af957468863a11790ef604cce99b9e94e22491578867f7c04351d5124b296d1bcc904613c0d12b2286d31eecdd851d3b74aafd24f589f24e76f456db0eb77d2227c0d112e70d1084ada419074df37e964a2588af77a0666b63d8a03d4189c9ea2cd2c001f7ea967cbab3475df974c0d0995727df87596a0e0244c6b4a0c38379e35da5587ec6092c0cd6ae0c7af845525e324b8dfee7ea56c95d55f13fba4961d8ef103ed5af1bf1445290a099a8390086d8bf4bad7268297601366d11e43b1b97b8cffb657639d7ea6a4cd279122e3cfb238dfd8bf6b73b445afbd9d24abdfefb17faab8facc962b313a7f0aa9524613b670779dbc34521728f98ab1065c581e022b816ef3b9828adbc1a7e1b7e10dce5fce541422f29c8fb12608a3dba27b7fe41208348c096e8925bef9b0a25d54e12164e094357a1498630704c1d6dcf2cf1c150efaf1db8b7ff8b6006b66b6fc227facfaa95166080ed5e7390f610a638807496e004d71ce36cc8bca3a72b223244cf95cdd05977fabafd12996efc800cedf3617ced7896199e28679d3fea3886caae69b6fad33f50d6e5971186a4f34e72b728848b6cf974c68878fb98b8967b680f720160493bb36c4cb7f0902283d6ef6d2d150dda9376e7bc2b9e797436dcb572397aca71aac9639afbbed3fdff82b1a44caee796a315463c969e14d5f794d88d423886ea1c3350a4038629ae6d0711e5783eee484da45f9d6a7f1166c869aea03764724876f5a40c145490a2f96c163653b88465b2e564d64ad06d0ea1ce0ba58e4ac65e1302b6977667d0f8f42638d8cd8b50c355e825d6e275cdaa8ff8d8c9f8003c0d7d51ff1bccaaf8baaf1f589b6356e5a7906e76f22a5c2c95a4885c11cb1f47fc985f3541da08cd1446eec38ae3559efb7cfecdd9eaf01f8c38f4b7eb185605dfc60d0df5037554bc0d60469bc150c40a58edf5efede504043a3e73fa66a024f2d85c4c66c6ba8562a3c24d28116aebf6c5f567b4a9b06551f21d2e164db56f77e896bbad71cc62fcee1a3a5acbb841d49db7a012a676b6184f5eb4fc314a96d1ed6d729c2ed5585d37cf83e9cb17e7a2dc6085e0459c2f62aef3dfd03025b15671c3a6960a7b644c8160227e9b9cdaab206160f1de8e67bedef48fa333deaf3ca0f63f60b01d1a2a0d9ce606511df78fc0c6155e8720fdf5592f8e4051a94f95e4c877be82f2da922c701a90dfe83cd5362a0d1a9ae8290896951b3ddca5850f708c80d77c6816534da3ca7d9514dfdde42bbb25dde52da2635805119426ad4045032f3d25075eefb82ab608dac773bd97c5986dfbb9e1c37f345a16465767248a454b697fe4f5aa3dbbb20adb6b7741d64424090a6ee5a795e791e3f5e1c363f07ff2794d18ade55de0108f923a2d059087be234ab1b79b83b9c9a311c58c8024739c37242c1aaa66c115dd80bdb78f46b3f6eb98c78eefd99fdff6ea2b60235549ad3cd1d6bfb2389e610de63e0044cd5980d13583f09a2836d35bf8660e857584fb5bafb18b67409099db521b755251e733d6fec5f212bfe529283fd80813c3116b18e4b1ce6bfd6b15067f40f19d3a4465e23e9359a3fbda1051f55231b3cada36226f2a8a2274accc6ff6610a38f5d563cba7ea77b822594858c85b72f3df9bc2328dadde22c99c31d29de4e902296ad912b2f2b2ede791f4af0817d5f00f97e16518f37391e3d7cfbe6c2cfff893013876c5ab799a3399cd7e29226710a10c86ff12d7832c965872753994dd4062bd59dc6a6ca4e6da15cb28e5981af3139e7cc1999f6ec4fbca548bf4d5cfe46d1a63891c293155e8dabc7b7da5af8fec931abca51d2932b127c8f161d6222618bdfd57ed3627b1cf67b5afc355b5e8db8806f29e9780dfb562909e143a3aab3c1596a1d166cadbc5f58cca26e9ed62bfc48361ac56", 0x1000}, {&(0x7f0000a17000-0xce)="f53f277ae47449f2b0b514137d5fdc3c452b30966361e0db6f5da2dfda041e58aceed0fd51142bcc14b0d7e968160350004da59dab2f353514e8c1148455085f9a76bfeb33baf5f949528aa3375257dd827bed79cecaa1295b058d85de5d0122d49744ec0b1a1cb17b4d41fc0a26fe15ac64f23b708413d8b4dedcfec73dfd16629209ff4c3b5c3163e4407ae6849b6a069be6d5224392fb7ee4c85b5d10901da6f05856b2b9ac0c787b7a63eef956e19ae25bfa5a2ab983e26d12d36e109be497e7f5e685d3119d252b8bc5be19", 0xce}, {&(0x7f00002c2000-0x39)="13a60b364a6f9b1b8592e0f647e9f05b467099ac51a3553303987e06a263a0bb5f1fd84dbbceeb10319cdad20d87dd793415b6b01b283a46fc", 0x39}], 0xa, &(0x7f00007c1000-0x450)=[{0x98, 0x10b, 0x101, "2b7564bce2b210f34d3d0810d7795113fc5572d60f867bc63c3e29f8b0dfa21bc2f8ef92620b33d9dbd4d46a7e309e727fd3ae44260edefa20f6a0a3675d5cc26d8ab3132f8367ef5e3181b86e521726c8f7b7e6513f21a6d76370b7f26d0b0e6f2b3145e7df809f569520208656dfbe05fcdfe8fd8fbe11c3634383b56e08ea85e8fe"}, {0x28, 0x12f, 0x200000000000000, "246bef0b46c5c8144ec6e2548d5c622f49"}, {0xd0, 0x0, 0x4, "4e0587915a11affcaeb75b168cb84352b0659cd1ffe7a1b71481f69a5d09dbdf04e46fe4ed5b45f1121a2ecdec09fa7732842979826269e40041f90b595650b3376c66c730735639516df72391b39a8f42c6628d2a7973f9ad2696b3d070ad78391450ecc3d450a8732cf26aa1758d8b4da891886cb158e19017041f857a058c0924b8b416c3b78afc05b617387370c5ec6347f837d6c4f30e9e557ddfad898d59d0ec93ee9fe00ace39359f111b40e7231a0ce2b265f0f88f40"}, {0xc8, 0x117, 0x5, "dbea288020cc9ea938b6d5e247e149b4fab59b6038eaf56454b39fb778aa3bf775134410d9d76baad16382fb175e6668fa3245db7578400252d8a035170d268cafea041f40ac16ba9b40e4c3bdf6f077953cf78192542928d3a82fcc7dcc6913719286b703fa3435b69e1bf165d7bf55001385ae86ec56718daee2fc65d07bb86f5194f0f13e4599bd407764559ee2fe0f873b2d4f86c0c9566c6dc475e80f1532b877aa185a9ed48085ea981578a5dc77c57071"}, {0x108, 0x6, 0xca4, "c1b4dff29302e3053d3a6e6532ecf2d0f8ce7851f194100fbc91697efa5d39b95bb917670231b502bd8dce45ff932e47d64a0c19622e3d3c96f01b692d2b2d36b9392a54aa0e7ea99bacbc71add5a316884569591e924b71587ddce3c142023f559e1df8bdfb57801768e2221f67096c782e829627ffa06261b7b5c11cbd36c9d9b125b3e683e86c3397c07fb5b664bbadcf705afefeb2139a833d7381ceb953bb18f265897dda122661c5d479ef631f566097c6ddc1c07d9b00392d16d1c7cb9bc6dc99fc4dceaaffe9111146f3b828bf7730aefeac8c4b214f9b8814524c99592613f471a2372565276b55652dfd910bcd"}, {0xf0, 0x117, 0x1, "068abf0a44b1796bbb0bb26f264bcd3f0c7f85ebcd0e3542463a506b046be1bb6b3d5fc81c5f2bec80d7d77249bce2f2f30b60500f8a87157b6ac953aa51a396a8065b3941eb81a7ee7ce6ce1f5dccc20fbc443ad8bea55a3618a36150c3802938d1a8cd9f7eddcae47fafb950b4b3a7b451a095d37dca814b54286dab568203293642a1183f9dd70f23bb6f44691ab2144d77444eb8186f972f02c69a12bc47f76b3fa5d65090279da8ebca6f668555cb83b40956792b4f7fe12ec5c6193d7fb5e6d8329a70719e486b91e11dfc508b7c39c1fde1a151123d4f2083a01e"}], 0x450, 0x4008000}, 0x100) 2018/01/15 20:51:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f00006e7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000001000-0x8)={r1, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f00008ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x8000000000013, 0xffffffffffffffff, 0x8000000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r3, &(0x7f0000002000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r3, &(0x7f0000001000-0x38)={&(0x7f000077d000-0x60)={0x27, 0x0, 0x8001, 0x4, 0x9, 0x7, "dd2f02e31323b945435253bce72c8dfffee4463755387a29a69f2b0bb5dd3568281c0db3027c669c6dab50a9374d0ece99efc555fd48bd3b91c1b48371e10b", 0xffffffffffffffff}, 0x60, &(0x7f0000001000-0x60)=[{&(0x7f0000858000)="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", 0x1000}, {&(0x7f0000ba5000-0xe)="73a099dde2179bea4381b8e97ee5", 0xe}, {&(0x7f00005ba000-0x15)="2d59321e207d3b2db151f87a876ae9df9bfdcc686b", 0x15}, {&(0x7f0000001000-0x8b)="9b34d0a515c8711b004f0f1fefc826fe429372d14fbd19148f245a064de560740223991704e3fc107af22305588154dc8f5c24355cb4a57995a3c6daf2656f87918ac6004702b0baaac43c686dc291d8e77e2dd1487519fec2f1a96f369a2a2c51280cab726906f44f59dd872e13189361a7b123dba988bb7df128dfc1b99e36bb69a9f5083f6692545b01", 0x8b}, {&(0x7f0000b1d000)="462abe33e0973389de8f9733c0675f340a710560c9a040fdf0e06d87ec63c5a931d30f33602fcceb367b3fb581004c8b15837f993dc694306624e5dfcefe35c66a52fe51eb0360533721311ca3d90d09985f36c0d3b669fe63f993d3392419c89753f63a10b53ce60ebe16ee96df54e10fe85299e5983c445689f5c333a5ffae1a3996dde7ab", 0x86}, {&(0x7f0000c01000)="0c47f1fceb2d85344c00f03425d6a6cf0a018e165023f690b89ec0418e948e6dd053331e2f2a38b5fdec49c31101771d4ade9e13b0b3a97df033ea725ab2d9", 0x3f}], 0x6, &(0x7f0000621000)={0x18, 0x10c, 0x7, "a9"}, 0x18, 0x4001}, 0x1) 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, 0x1, [0x0]}) 2018/01/15 20:51:25 executing program 3: mmap(&(0x7f0000000000/0xf91000)=nil, 0xf91000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d67000-0x58)={0x26, 'skcipher\x00', 0x81, 0x1000003, 'fpu(cbc(aes-aesni))\x00'}, 0xfffffffffffffca7) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="649c47ad46390dc86dae79fa409d4d54", 0x10) shutdown(r0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00005d8000)={0x0, 0x0, &(0x7f0000f90000)=[{&(0x7f000099d000-0x23)="a1", 0x1}], 0x1, &(0x7f0000387000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00007e0000)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f85000)=[{&(0x7f0000f8b000-0x26)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/15 20:51:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00007b5000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4(r0, &(0x7f0000e3c000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000f06000-0x4)=0x32, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000cc6000)={0x0, @in6={{0xa, 0x1, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa3, 0x4}, &(0x7f000059f000)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a6d000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x51b1, 0x5, 0x0, 0x0, 0xb7}, &(0x7f0000513000-0x4)=0xa0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000512000-0x1)="05", 0x1, 0x4008004, &(0x7f0000e2a000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendto$inet(r0, &(0x7f0000bed000-0x1)="10", 0x1, 0x4007fff, &(0x7f0000a32000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c7e000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000a15000)={0x0, 0x89, "85e9867d799943c05422e3cebca0a377dc3924b5e9e20b1ec05086db33f403a37a5e14c6ce56609c5dd8cb25ad214354f24eff709a4b1283bdc24872994155d3b530754409dc251323ae756a771b7db455a4e7da2f2c4e1ea7a4f24fc0a6b2fe996bd5fbd91161fa61a1e4ae3801ee9fa8c675ef4389ba1b1136c9f60977d5afbc4299f58bd8942e74"}, &(0x7f000064a000)=0x91) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000bb000-0x8)={r4, 0x6}, 0x8) [ 109.943530] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/15 20:51:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000214000)={0x0, 0x0}, 0x1, 0x0) syz_emit_ethernet(0x2a, &(0x7f000040e000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="b4e1dff311b6", [], {@ipv4={0x800, {{0x40000000000000a7, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x100000006, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @icmp=@info_request={0xf, 0x0, 0x0, 0x0, 0x0}}}}}, &(0x7f0000754000)={0x0, 0x0, []}) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000ac9000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00006e1000-0x4)=0x10, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000b8a000-0xc)=""/225, &(0x7f0000aa1000-0x4)=0xe1) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000c96000)={0x6, {{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]}, 0x1, 0x3, [{{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x230) 2018/01/15 20:51:25 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000a78000)={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}, {0xa, 0x1, 0x80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, 0x3, [0x10001, 0xffffffffffffffff, 0x8, 0x401, 0x1ff, 0x100000000, 0x81, 0x9]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1d, 0x802, 0x2) connect$nfc_llcp(r1, &(0x7f0000003000)={0x27, 0x3, 0x0, 0x0, 0x0, 0x0, "9a8ef7bca2f4b0241035df3a69e197a0e36919189a429a939e46c5156acc67838c2d6bb64e8789b60c9e13c689d829aba27f1134641af7aedb6f9bf94aa00b", 0x0}, 0x60) 2018/01/15 20:51:25 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "1306fa", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) socketpair(0x1b, 0x2, 0x8, &(0x7f000000a000)={0x0, 0x0}) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000003000)={0x3, 0x0, 0x7, 0x1}, 0x5) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000010000-0x10)={0xe2, &(0x7f000000e000-0xe2)=""/226}) 2018/01/15 20:51:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ef000-0x18)="d556b6c5820faeb995298992ea54c7000400095b534c90c2", 0x18) r1 = accept$alg(r0, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) writev(r1, &(0x7f000064d000-0x10)=[{&(0x7f0000360000-0x20)='E', 0x1}], 0x1) socketpair(0x9, 0x80007, 0x1, &(0x7f0000132000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000a63000)=0x6) 2018/01/15 20:51:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f000066c000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r2, &(0x7f000000d000)="", 0x0, 0x20008000, &(0x7f00006c8000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$kcm(r1, &(0x7f000003c000-0x38)={&(0x7f000092a000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00000d5000)=[{&(0x7f0000061000)=""/193, 0xc1}, {&(0x7f00001ee000)=""/38, 0x26}, {&(0x7f00008f4000)=""/0, 0x0}, {&(0x7f0000459000)=""/84, 0x54}, {&(0x7f0000c91000)=""/4096, 0x1000}, {&(0x7f00004c4000)=""/82, 0x52}, {&(0x7f0000dd3000-0xb3)=""/179, 0xb3}], 0x7, 0x0, 0x0, 0x20}, 0x2000) recvmsg$kcm(r1, &(0x7f0000f86000-0x38)={&(0x7f000071f000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, 0x1e, &(0x7f00001b5000-0x30)=[{&(0x7f0000a1e000)=""/20, 0x14}, {&(0x7f0000024000-0xbec)=""/4096, 0x1000}, {&(0x7f0000924000)=""/128, 0x80}], 0x3, &(0x7f00006ca000)=""/44, 0x2c, 0x7}, 0x1) sendmsg(r1, &(0x7f0000485000)={&(0x7f0000a80000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58, &(0x7f00004f9000)=[{&(0x7f00001bc000-0x13)="4103505ea3e1a8b24ac0226959", 0xd}], 0x1, &(0x7f0000067000-0x2c0)=[], 0x0, 0x0}, 0x40000) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00008d9000)={r2, r0}) write(r1, &(0x7f000017c000-0x2e)="", 0x0) [ 110.010358] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/15 20:51:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000d4f000)=[{&(0x7f000055e000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c36000)=[{&(0x7f0000562000-0x5b)="6e86e8f2500ad41e0309862271af8d42", 0x10}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/15 20:51:25 executing program 5: r0 = socket$inet(0x2, 0x6, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x195}, &(0x7f0000290000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000916000)={r1, 0xffffffff7fffffff}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f000071e000-0x98)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff26ba, 0x4d}, &(0x7f0000b55000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000647000)={r4, @in6={{0xa, 0x1, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0xfffffffffffffff9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x7, 0xfb5, 0x2, 0x4}, 0xa0) bind$inet6(r2, &(0x7f00001c9000+0x9ae)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00009f7000)={0x0, 0x80000, r2}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r5, 0x6430) ioctl$DRM_IOCTL_MODE_SETCRTC(r5, 0xc06864a2, &(0x7f0000269000-0x64)={&(0x7f0000ce1000-0x10)=[0x80000000, 0x101, 0x7f, 0x10000000], 0x4, 0x2, 0x20, 0xa3, 0x3, 0x9, {0xa6, 0x3, 0x8, 0xc4, 0x8, 0x7, 0x80, 0x59e, 0x0, 0x3, 0x7, 0x800, 0x4, 0x0, "88de0bf06a5a4de3efcb24d6f4668114b3319bcf89024fbeb2f43c4f4daf9bf6"}}) socket$pptp(0x18, 0x1, 0x2) sendto$inet6(r2, &(0x7f00002a1000-0x4ec)="", 0x0, 0x200408d4, &(0x7f0000e56000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) 2018/01/15 20:51:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000097c000)=[{0x0, 0x0, &(0x7f000082f000-0x40)=[{&(0x7f000087f000-0x1000)="677991f7dbc7a0a893d1751e3076b7b0791aa5b1306318df9d102d04569f209ce398ef9884aeb8fa47b98bbed6ed14b26a91ff260d5beb5ed532392fb957d09e54e4a154aa535ca4196b140350f84be0611c684dbb4d3fe6eb42debadb25105a087457bfe3bebb3509d7272aeb3f0c3a500fe7355ff5a0984e702432cdc0074a4647692780a094bb673647f1b386ce26", 0x90}], 0x1, &(0x7f000069f000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 20:51:25 executing program 0: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x8000000002, 0x7c) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000708000)=0x0, 0x4) 2018/01/15 20:51:25 executing program 1: mmap(&(0x7f0000000000/0xe6000)=nil, 0xe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000d6000-0x2e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @random="8a53ee431abe", @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}}}, 0x0) socketpair(0x1f, 0x80000, 0x5a, &(0x7f000006e000-0x8)={0x0, 0x0}) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f00000e6000)=""/4096, &(0x7f00000e6000)=0x1000) 2018/01/15 20:51:25 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000083000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xfffffffffffffde3) 2018/01/15 20:51:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1)="", 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x400, 0xeeff, &(0x7f0000f8c000-0xc4)="eed780be007388e0f791e369c07f9d6a4de6044aaeb2ac4a2d43e00e32cb01083e18c7b9a3e1b350eb4f3d43661b3b847e20aab22f5ad53428af39f4854c06027ef919cb52a83d3c55decfb5f56c1b08ca7645f06f71daf33c4123ceaf11e16eac59ac3a80fc364d11b53bf1561531710c8cad32a1cb154cbaac8aae9746df4b07b06fa26327ed41cbaf830bc091ea0ef3850e2f6e23720f0068a75327c7570ad952264f3626a700f996a8e938a588215f07b43198703fabcd4996df190ec24612722295", 0xc4) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) bind$inet(r0, &(0x7f00004e0000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00004b9000-0x10)=[{&(0x7f0000f64000-0xfa)="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", 0xfa}], 0x1) 2018/01/15 20:51:25 executing program 6: r0 = socket(0x18, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) 2018/01/15 20:51:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f0000714000-0x37)=@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], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, &(0x7f0000a42000)=0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000114000)={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff}, {0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}, 0x8, [0x9, 0x8000, 0x4, 0xa2, 0x6, 0x4, 0xfffffffffffffffa, 0x0]}, 0x5c) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) r3 = accept$alg(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000d5d000-0xb8)={0x0, 0x2, 0x6, 0x80000001, 0x2, 0x80, 0x3, 0x4, {0x0, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x80000000, 0x1, 0x3, 0x80000000}}, &(0x7f0000296000)=0xb8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000439000)=@assoc_id=r4, &(0x7f0000c2a000)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000da2000-0xc)={0x8001, 0x1, 0x3ff, 0x59, 0x20}, 0xc) sendmmsg$alg(r3, &(0x7f000016f000)=[{0x0, 0x0, &(0x7f0000cc3000-0x60)=[], 0x0, &(0x7f00002e3000)=[], 0x0, 0x0}], 0x1, 0x8000) writev(r3, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="05", 0x1}], 0x1) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f0000e87000-0x2)=0xb86, &(0x7f00006b4000-0x8)=0x2) 2018/01/15 20:51:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00", 0x5) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e75000)={r1}) accept$ipx(r2, &(0x7f0000ab9000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00009ad000)=0x10) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c97ed0c553b14bc84eba1b9e10bf1d978cba37010ed0f5ca82e3c25ee62086a", 0xaf}], 0x1, &(0x7f0000917000)=[@assoc={0x18, 0x117, 0x4, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x216}, @assoc={0x18, 0x117, 0x4, 0x23}], 0x90, 0x0}], 0x1, 0x8000) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x16c, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x43}, {&(0x7f0000435000-0xbb)=""/187, 0xffffff80}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x876}], 0x3, &(0x7f0000d2b000)=""/57, 0x39, 0x880000000}, 0x61) 2018/01/15 20:51:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000008000-0xa)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}, @cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x40, 0x0}, 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) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000c44000)=0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000de0000)={{{{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]}, {{0xa, 0x3, 0xffffffff80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x536}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x401, 0x401, 0x6, "b7b3d685be419f566e8cd255831959b6c7f61c6872f83c2f7a38c8b7d1b44891becd186fa8eef9309d20ad2d31413067398dc1270fa7334f73c08201d13b3eaa63a36729b40f3134fe2061f689b2b8a6"}, 0x160) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000001000)=0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/15 20:51:25 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x5, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000857000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/15 20:51:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) pipe(&(0x7f000053f000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000f6f000-0x90)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x80000001}, @in6={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000001}, @in={0x2, 0x0, @rand_addr=0x4078a89a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x90) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) sendto$inet(r3, &(0x7f0000ac1000-0x45)="c4", 0x1, 0x0, &(0x7f00006e2000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000016c000-0x4)=0x0, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000023000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ad4000-0x4)=0x8c) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f00007da000)="7cce0807468c5950aa74584854a317c70dd608329803557fe663624cdc05353523f75bf7181be9051d52dc1d269862541314d33844d99a9055d21285b0efa809", 0x40}], 0x1, &(0x7f0000754000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r4, &(0x7f0000460000-0x38)={&(0x7f000088f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000f5e000)=[{&(0x7f0000a74000-0x10)=""/16, 0x10}], 0x1, &(0x7f0000ae7000)=""/214, 0xd6, 0x0}, 0x0) 2018/01/15 20:51:25 executing program 4: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000f9d000-0xc)={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0}, 0xc) r1 = accept4(r0, &(0x7f000009a000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000305000-0x4)=0x10, 0x80800) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) 2018/01/15 20:51:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000039, &(0x7f0000303000-0x18)="ff0204000000def31d001100000000d8144e000000000205", 0x18) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d3b000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000730000-0x4)=0xe8) getsockopt$inet6_buf(r0, 0x29, 0x20002000000039, &(0x7f0000738000-0xba)=""/186, &(0x7f00008a0000-0x4)=0xba) 2018/01/15 20:51:25 executing program 7: mmap(&(0x7f0000000000/0x2f0000)=nil, 0x2f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002da000)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f0000095000)=[], 0x0, &(0x7f00002e8000)=""/0, 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000009d000-0x4)={r1}) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000246000-0x4)=0x9, 0x4) 2018/01/15 20:51:25 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f0000006000)=0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000003000-0x88)="99da5d46d89e180b8051175698eb95386aaf9d69c4e1852e0a57c2399e41c1d18d955172beceb033581dfbc609c4c6d98646af57e205cb18b8ad21414ee7e126df8dee3e8279ae1f3faf274a31e7d260130b12b77933ccd2c992ebbde3cda46386c4c3f3168b8fea05a42a5333d3c8e3c717477aa4d70c048d8e030d7212acf7e57ef1d04d13c3f3", 0x88) r2 = socket$inet_dccp(0x2, 0x6, 0x0) r3 = epoll_create(0x7) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r3, &(0x7f0000007000)=[{0x0, 0x0}], 0x1, 0x7fffffff) r4 = socket$bt_cmtp(0x1f, 0x3, 0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000008000-0xc)={{0x9, 0x9, 0x8, 0x4, 0x20, 0xf3e}, 0x2649}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000008000)={0x2, 0xffffffffffffffff, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfefd) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r4, &(0x7f0000009000-0x8)=0x0, r4, &(0x7f000000a000-0x8)=0x0, 0x8, 0x1) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000004000)=[@in6={0xa, 0x3, 0x7ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xc30a}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1f}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}], 0x74) 2018/01/15 20:51:25 executing program 3: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x22e, &(0x7f0000014000)={@random="2b2a0081bffb", @random="c6d1b7328677", [], {@ipv6={0x86dd, {0x0, 0x6, "71e04c", 0x1f8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, {[], @udp={0x2, 0x2, 0x1f8, 0x0, "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"}}}}}}, &(0x7f000000b000-0xc)={0x0, 0x1, [0x4eb]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000007000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000017000-0x6)={0x0, 0x8001}, &(0x7f0000016000)=0x6) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000016000)={0xff, 0x1, 0xa, 0x2, 0x7, 0x0, 0x727, 0xffffffffffffffff, r1}, &(0x7f0000017000)=0x20) 2018/01/15 20:51:25 executing program 6: r0 = socket$unix(0x1, 0x4000000000002, 0x0) bind(r0, &(0x7f000093b000)=@generic={0x1, "51ad7e7030eef5e77c7bb398725e0518d8135cb4518c22591e59fdaa296c83f0e6455aba1303c467d3808895ec02dd6a9ad98240bd8470979fff48e0d5f36023ee074d511baaa1eaeea412eb4db1c69f61fe37601b092399aba1ace934cc1c56b8642b34ffde528fcd30c65bb3b2891ccd7ae3dfa932c293b81f3da88a06"}, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000000000)=@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}}}, &(0x7f0000001000-0x4)=0x3a) 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) 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) 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(&(0x7f0000000000/0x2000)=nil, 0x2000, 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r1, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00007bf000-0xd1)="bc60de99899cba61047f371648a57bb162e28fb772d415de997e5f6e05db807032b27fc7fe2310c7bc257d6da8ddfe88dbe2ac16bfdd2a2c84856f366d15e61be9813f1076bd8840f1a2408cd52226d136c592b84fb545e16a8cdfad30da037bec13d9bf9ec3a447d4d5dc3016c88d551a798ad2a55e98e6144a29723defa981df77d84888a2b9673a1ece076a2d38d48b1011095a3f053c4d3f17daee9313c2b61a6c3a7faccb98ccb6da4bddb35ec94ffe60f4f3950f64abe1edb39b0fdde7214755a233366763f3762297523a501648", 0xd1}, {&(0x7f00009ea000)="88d16346c1b8f469caccd1bbb88883dc0f722736e9ec95ed1ae57e7253ca6e1f5afd997d6c3b1b3763215848b02119fea46c2e9115308e59994b6d4c15c0e84e7cf39dc9eac8c3c33f1a20a1b3f8597297f6beb4434fa462", 0x58}, {&(0x7f0000001000-0x73)="19d84a3679331a431bcf5090fa6e31ac212d399cbfd9017e7b8ac5056186fdb87bec4bc8b25eb8ae0d0095c46a70488b8e11ad2ae9ef4158823d8910de430424f29982f29a040d6df6d0bb95752f12d919d6c9ece7024ef991f2264d83c1383f9029d22437573129ce4994a29bebab16dc8322", 0x73}], 0x3, &(0x7f0000536000)=[@assoc={0x18, 0x117, 0x4, 0x2d3}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x40801}, {0x0, 0x0, &(0x7f000014a000)=[{&(0x7f0000001000-0xf1)="ab547c9b40e4f24c7124155fcb7e8e318a15408ccd0b3a71275d4e7e7f2c733cb026b298ee39bd1d6ed95529c461485d92d924a89ded7faf501b784f041186e61f6b8f9b89380ac57d1ca5d8514c4ede65b7223507c31baaa179cd75f45ab1599705e6fc740dc10caaa4323a5839f85ffd1e63b85d91d95b816540208654364d4f47ea75015388b2f7a7f928bb5fa3ef47a8485e463302adbcc25d0b024802603e181772b54bf45897782245d2b744034d715738bc0e770d10cec3d1affd196ac4c778e3074bf51bcb672da4fbcc21648de7ea839275c116cc8a2b3560cda992137c3e5a495b6f35b573d55a526fe4738e", 0xf1}, {&(0x7f0000001000-0x3f)="d7d99a139e4451bcedf454da8fe1642471a83762189e6b738dd43eea6c578ad4f8b5028b9050de784926fd41ef8b69806904c126be4272143cd7e892136634", 0x3f}, 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{&(0x7f0000000000)="92af03b906a3273b2b4bf20c03cde3e6a87896cd3ea0eab5fd2abcad3174623f9566b4dcc18db4bb7f041ff95a7687ceadea7afcb01cb1be95b891f989e10c80fe97bccdb82170f2addc8e3cf0407f283012c28832ae5c7b664e2935fd8078a9d1ab949256b9182af9036af1fe5c34e7a9840bb7b23ae45edf0a1027ab3741e7c2d576ebec", 0x85}, {&(0x7f0000dc9000-0x15)="8e410629d516742a6e672780f5951b7f1358939a9c", 0x15}, {&(0x7f0000de0000-0x3c)="b03576f6c22ced2b060707fee85117ca5e4c7623426cd9233a0921dafa1968350251089af0ff56d6a0bb8a6bf0ede49d2d55e42b59983524843276d2", 0x3c}, {&(0x7f0000001000-0x88)="f48e7f46b81e075c9b5cd1b3059913c0cb769be9a9e010806ce688bd5180d6036f50b88a8697ff4c71b67737d235e3aa78356ee2cdb79976f224ecec541cf3882d87753d36a56e6f105139e562f3cc46451542937ebd48942a624004fa13c45baee801f2b9479dcf9e657a62404c40ce62d57ca6553114768642e44e26c9f92660fe2f2b808c819b", 0x88}], 0x5, &(0x7f0000001000-0x1060)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x1018, 0x117, 0x2, 0x1000, "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"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x1060, 0x800}], 0x7, 0x40080) 2018/01/15 20:51:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x200000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r1, &(0x7f0000eca000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b41000-0x4)=0x2e) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f00006ce000)={0xa, &(0x7f0000b7f000)=[{0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}, {0x0, 0x0, 0x0, ""/6, ""/16}]}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0x80000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f000011e000)=[{&(0x7f000001b000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00002ae000)={0x3}, 0x1) 2018/01/15 20:51:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000450000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm_base(chacha20,md4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00006e7000)="45c8705d0435affd2fffffffff00000000ddff070000002100000000003fc9651df21377375f4e4bd3b962ed856fa42e93a296e0830008c6c5d6dafea8f75c66145f82c2e600006725f0fcc1fe799a4a252cf391ae02c0bed52e770f45519d432102fe62d4b6d0524da3351d5a5238873b8e31f1743dfde61154469eebb9cf27da48f689a6b343c04cf945a00c0037d95ec3cb98415af9bf1c5bf3777390f8b27e2d59544d4fa1ba34273ff8324981eed5988fe4e94c943ad9b678996cd0fdd5f20a43445eb69b1c793531b1de77c2a33e6e6866efe1273c20d5ac795ff0fc95e0d2d4a130e07b40085ab3465e7069e3ada2b3e2ddf6ff056a123a507657eeedc69d077b4d3d6b2722a7e186329fe37fdd726f33659ef9f624e3abba56b4e1d9c49f34670d1529b0af01a1769d0e4775163a45a2c5aed48f37e86d6d9d917a237c29dba236e75ce598d148129046cfcb5024f58664c645aa41183019976b89c8dddb6c85c2f2f8766d905ed851bea400051c3c0e22ff87ed860a82ace6bc637b545b4a740681e95784029baa637c59ad720e97293fbccd4f64a519a9566d", 0xfffffffffffffcc0) 2018/01/15 20:51:25 executing program 2: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000b60000)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000906000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f00009ea000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f82000)=0x14, 0x80800) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f000019e000-0x1c)={0xa, 0x3, 0x886, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0x3}, 0x1c) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00000d2000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AUTH_MAGIC(r4, 0x40046411, &(0x7f0000f07000)=0xdb6b) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f84000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCINQ(r5, 0x541b, &(0x7f0000ab6000-0x4)=0x0) sendto$packet(r2, &(0x7f0000f83000-0x1)="ce", 0x1, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7d000)=[{&(0x7f00004d4000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f0000f7d000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 20:51:25 executing program 1: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0xc, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x3, 0x6, 0xffff, &(0x7f0000cc9000)={0x0, 0x0}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r1, 0x800448d2, &(0x7f0000cb9000-0x10)={0x2, &(0x7f00008b0000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f00007f5000)={0x1, 0xf597}) socket$pptp(0x18, 0x1, 0x2) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x0, &(0x7f00006f3000)=0x0, 0x4) 2018/01/15 20:51:25 executing program 7: socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/15 20:51:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f6, &(0x7f0000afd000-0x28)={@generic="33dd81b5899ef33d20dbb497cf37a335", @ifru_names=@generic="cd094ee4dac60200000000000000d683"}) getsockname(r0, &(0x7f000010c000)=@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}}}, &(0x7f0000b5a000)=0x3a) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00004ac000-0x84)=[@in={0x2, 0x0, @rand_addr=0xd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x0, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0xcd89}, @in6={0xa, 0x0, 0x2c, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}], 0x84) 2018/01/15 20:51:25 executing program 7: mmap(&(0x7f0000000000/0xf81000)=nil, 0xf81000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f4f000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3\x00'}, 0x58) r1 = socket$inet6(0xa, 0x2, 0x3) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000f81000)={0x20, 0x2, 0x8000, 0x8, 0x7fff, 0x3ff, 0x8, 0xff, 0x0}, &(0x7f0000f82000-0x4)=0x20) mmap(&(0x7f0000f81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000039a000-0x8)={r2, 0x7}, &(0x7f0000f81000)=0x8) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000c90000-0x48)={0xf, 0x7, &(0x7f000047e000)=@framed={{0x18, 0x0, 0x0, 0x0, 0xadcd, 0x0, 0x0, 0x0, 0x7}, [@ldst={0x0, 0x2, 0x3, 0x5, 0x0, 0x18, 0xffffffffffffffff}, @initr0={0x18, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x40}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000053e000)='GPL\x00', 0x1, 0x97, &(0x7f0000f83000-0x97)=""/151, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000c5c000-0x4)=r3, 0x4) r4 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r4, &(0x7f0000f7e000-0x38)={0x0, 0x0, &(0x7f0000f80000-0x50)=[{&(0x7f000028f000-0x83)="f4ebf98c06c92e9f3c36573b467e4c0e8468892449926f9f6cc079d50e36ad060d52cb002b6f89710c8b8fc6c43096aaae609c87fa12c57f2ae6eafd922fc821", 0x40}], 0x1, &(0x7f0000120000)=[], 0x0, 0x0}, 0x0) 2018/01/15 20:51:25 executing program 3: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000001000-0x4)=0x2, 0x15c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000002000-0x11)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x14) 2018/01/15 20:51:25 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) r4 = accept(r1, 0x0, &(0x7f0000c7a000-0x4)=0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r4, 0x400442c8, &(0x7f00001cb000)={r0, 0x4, 0x1, "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"}) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r3, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:51:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00003c3000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 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) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f00004d2000)="cb5a2c416148559c0bd071d641683ae213d6c53a7a408ebde29fd2189461d81ac36065c5e6c489d23e6268ad2225ed895d40b73d96bded2fc6266545a62e7c096740ab101ff193a2881e251472e91d5715f1876840eb9cfe48155760102fc369ba08f3badfc356a589cac84751dd38bfafd262d7b21deefb4586008ef5f6073b75bbe2a05dfa817be18f46e831480e63db34487d60132c0a03bbd5014823469f", 0xa0) 2018/01/15 20:51:25 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0x4000000000031, &(0x7f000000b000)=0x0, &(0x7f0000007000)=0x4) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket(0x0, 0xf, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r1, &(0x7f0000014000-0xe)={0x1f, 0x5, {0x2, 0x0, 0x7fffffff, 0x3e7203ae, 0x101, 0xf8}, 0x2, 0x4}, 0xe) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000015000-0x7c)=""/124, 0x7c, 0x2, &(0x7f0000015000-0x8)=@un=@abs={0x1, 0x0, 0x3}, 0x8) 2018/01/15 20:51:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x0, 0x8001) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000432000)=0x3, 0x4) bind$alg(r0, &(0x7f00005f0000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4106(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000045a000)="", 0x0) 2018/01/15 20:51:25 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x4, 0x0, 0xb, 0x0, 0x0, 0xfffffffffffffffd, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c18000-0x8)={0x0, 0x0}) 2018/01/15 20:51:25 executing program 3: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000001e000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0xe8) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000003000-0x38)={&(0x7f000001e000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f000001e000)={&(0x7f000001e000)={0x360, 0x15, 0x500, 0x2, 0x0, {0x14, 0x0, 0x0}, [@generic="98b52ea7b9600a521b4428fa87415c0aaa87fbbdae540a91617460cb14fa4d28e4d6aefbc1b0515d67fbc596ad27077eeffde445fd341bbc1ceb0de5ff20b21cdb4f3d10123b9ad853d7e8a8538c60c375d2378d2b3419ec56e4e495057a6637d9d3a9503c71d21556a8cec56fc0bcc5a9fc8c374f0d9fac8cc4c8a4c69d2e51bc954a4025242903d1a7e1cc6b314a30c6bdfeeab254a42ed89d76b3dff96ebb78a601d015ddebdd442031b876f003a30e4d35", @typed={0xc, 0x3a, @ipv4=@loopback=0x7f000001}, @typed={0x18, 0x7, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @nested={0x10, 0x45, [@typed={0xc, 0x1a, @ipv4=@empty=0x0}]}, @generic="842067d424a13d57eb08c7101ec9d9f596142e47ad68633e82e268362b3d76f9318c3f4da9b7658b77daf6ec71880b6c2ae258906edaedde57f3568ef0413b88b2c58b0165d934862a32a40b3aa263aa86f111e4c69d65da5d12c2075a937597155c0237efe55a5b82a738f5aa894d7a7b3782d77071c0dc545a4c215e9960415df32bff721d27f02692d89f3b9ad5ae68e630b0dee3908745b8e766b18ee2a70c73de181629c506ac2c183273122004f3eb81f06f3a4a6df0eb", @nested={0x1a8, 0xa, [@typed={0xc, 0x7c, @fd=r0}, @generic="ed566a1881192e70a6a8eb7a470b69298d95f141cb6d03137c9b9ffb4233ac344d2b47a27d034bac12270e6a8225181bfd4130470dda9dc3cafda9ebf8c2f15ab8682e8df5839050211bb9df1369596292e82737de941f32", @generic="3647295c8622c28112e5425385d2dbf8120ab698dccdec4272e90a733c6c887175e59898fd67a2b648ef10cf294b3e4eb34539eb1f9bd595ece1a5", @generic="99a80aab21812cf4fd46f5273c45671000743c91c4c430468a0827ef840ebb567479de893be535880a1da422add5e7e2319d0e36797ce17dd8c2b93e83076839c3188aa83eba9be6970527aa4baa6134ef90fe2deaf20b340c4a89877d0327575c96932343d6058a21eea38960553b6e5cd9b3c3d73af1bf25303dc1d155a043bbfe93490d7a29e5523fedce02bd11b3282763c4e6fa4a639fe7ddedbd2870d616f8b64b4f9149652e08ee46f78cf167f9d54762aba1ebc974e1d58ec5986d3cfe5fd910cbe0496636f7756c49cce3bf71c7f9a7774a8216e6092d", @typed={0x10, 0x62, @str='nodev!\x00'}, @typed={0xc, 0x32, @fd=r0}, @typed={0xc, 0x8b, @uid=r1}]}]}, 0x360}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0x27e, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x6, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000017000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000019000-0x4)=0x58, 0x800) ioctl$sock_bt_bnep_BNEPCONNDEL(r2, 0x400442c9, &(0x7f000000b000)={0x9, "54cdd87bacb3"}) recvmsg(r0, &(0x7f000001c000)={0x0, 0x0, &(0x7f000001d000-0x40)=[], 0x0, &(0x7f000001a000)=""/180, 0xb4, 0x0}, 0x0) 2018/01/15 20:51:25 executing program 7: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0xc5, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0xfffffffffffffcc6) 2018/01/15 20:51:25 executing program 0: mmap(&(0x7f0000000000/0xd15000)=nil, 0xd15000, 0x1, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xbf88659d368a93d8, 0x84, &(0x7f0000710000-0x8)={0x0, 0x0}) r2 = socket$inet(0x2, 0x2, 0xdd7) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000d16000-0xf0)=""/240, &(0x7f0000d15000)=0xf0) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000d16000-0x4)=0x0, &(0x7f0000b18000-0x4)=0x4) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000d16000)={0x5, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x50, 0x400, 0x80, 0x0, 0x9, &(0x7f00006f5000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x81, 0x6, 0xbb}) ioctl$int_in(r2, 0x5421, &(0x7f0000760000-0x8)=0x3) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x800000010d, 0x800000000011, &(0x7f000045b000-0x4)="02080000", 0xffffffffffffff5e) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r3, 0x0, 0xf7e6e6c8fadbd8ff, &(0x7f0000d17000+0x836)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast1=0x0}, &(0x7f0000c41000)=0x8) sendto(r0, &(0x7f0000d17000-0xc6)="c411fbbdfc24568c6b1555308bc8938f775e7427b5877a04bc6b308b47e33ae95f029080cd92909b058290e610b51c2d0566c39591eb93567f36757d4390bcb052fae2d19a51b8cca407a25662d330c792d9e2d11c20d959779ecce1411740d59535e309244ec4342c8ecad92f948c9bec51c93cec481222e408566f48fc6dfb2eddc87a58db56fe944b491904d527dcebc453508524b2ed4700ba1555dbf320d35531add8368a2413d934ea56940d5c1bb5451c93b81bb869cb88c93e8cd3482a3bd4c3a931", 0xc6, 0xc000, &(0x7f0000d17000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000d17000)={0x0, 0x49, 0x20, 0x9, 0x8000}, &(0x7f0000420000)=0x18) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000d19000-0x18)={@broadcast=0xffffffff, @multicast2=0xe0000002, 0x1, 0x2, [@multicast2=0xe0000002, @rand_addr=0x9]}, 0x18) mmap(&(0x7f0000d17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d19000)={r4, 0xffffffff}, &(0x7f0000d19000)=0x6) socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000d18000)={r4, 0x81, 0x7, 0x0}, 0x48512a3553d3538f) sendto$inet(r3, &(0x7f00009f5000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/15 20:51:25 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = accept4$ipx(0xffffffffffffffff, &(0x7f000044d000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000021c000)=0x10, 0x80000) getpeername$ipx(r1, &(0x7f0000b79000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000751000-0x4)=0x0) r2 = socket$inet6(0xa, 0x3, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000be6000-0x4)=0x0) ioctl$sock_ifreq(r0, 0x8977, &(0x7f0000dd7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x7, 0xfffffffffffffffa, @te1=&(0x7f000060f000)={0x800, 0x7, 0x2, 0x5}}}) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0e00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/15 20:51:25 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$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) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, 0x0, &(0x7f0000002000-0x4)=0x0) 2018/01/15 20:51:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xee5000)=nil, 0xee5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000ee5000-0x20)={@common='eql\x00', @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ee4000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x0, 0x2, 0xc, 0x100, 0x9, 0x54}, 0x20) r1 = socket$alg(0x26, 0x5, 0x0) close(r1) r2 = accept(r0, &(0x7f0000930000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000005a000)=0x10) accept$inet(r2, &(0x7f0000462000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004ca000)=0x10) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000d60000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000833000)="", 0x0) r4 = accept$alg(r1, 0x0, 0x0) writev(r4, &(0x7f00007cd000)=[{&(0x7f0000f52000-0xbd)="656be46a63449f5da1e3fb57b98ee002d97c8e22e87a08be7bad07a035e6f54ec4f111b3ff440c809397f4fab214972d4acbd9e477e1a50442267d548f32ef54554d744152c2e253938c4dadc5027bb94f137a09434e96e59d29dbea46df1ff30373f42c4ab18127bee6e5c5152686b49fd762472ac890a7ec84613e6be5121d", 0x80}], 0x1) recvmsg(r4, &(0x7f0000b2f000)={&(0x7f0000534000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f0000369000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 20:51:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) pipe(&(0x7f0000890000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f0000e3c000-0x64)={&(0x7f000073f000-0x18)=[0x4, 0x3, 0x2, 0x7ff, 0x10001, 0xa6], 0x6, 0x100000000, 0x8, 0x5862, 0x0, 0xfffffffffffffffb, {0x7, 0x8, 0x8, 0x6, 0x8000, 0x7, 0x1, 0xff, 0x9, 0x4, 0x3, 0x32, 0x6, 0x1000, "4d550871478b871e425dab7e36d0a08477661b0e27b1fc31f2fa94ff43590fff"}}) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c8, &(0x7f00001dc000-0x9c)={r3, r1, 0x2, 0x1, &(0x7f0000103000)="97ac276c803031", 0x1fd2, 0x168300000, 0x9, 0x100000001, 0x20, 0x3ff, 0x0, "c3e70397d7323d506a489df7a06bcb4a7a7d5f97fb232a8e9b757d86d567133d0f21f9dbaf74b8c82020e32698c6edc9827acfe2c2f9ab55a487fd0f41f002f92f133fd44931d30967f8d290aeedaa92d348aa02dea4d38d31148b03ffa9ef215f3150fff1782a6605d72cb350d27ce60ab4c254"}) poll(&(0x7f00004ef000-0x8)=[{r1, 0xd210, 0x0}], 0x1, 0x7f) sendto$inet(r2, &(0x7f0000f86000)="c5a01be4778ef7bd953b99a7584f46f882e2c5f858d237772b333cd6c662f641a0a89c7bb19fef1acd390037f176bc876aae8523efd656bf24038fb93ef9874c609a60f5705619606702fc2101c83a1a86abf33a95774294468b747fd818e71558c7d37afeb458d22765fba9e23d9f64c5a61a0611a48b73c3620c18f18646218e7ab5dc4fc166c6e67eb0c7a08f64a579091b", 0x93, 0x4000000, &(0x7f0000765000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000110000-0x2)=0x2) close(r0) 2018/01/15 20:51:25 executing program 6: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00000f0000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00000ef000)=0x10) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f00000ef000)=0x7, 0x1) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f00000ef000)=0x0, &(0x7f00000ef000-0x4)=0x4) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000036000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000f0000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000ba000)={0x0, 0x8000, 0xc42, 0x48, 0x0}, &(0x7f00000cf000)=0x10) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000f0000-0x8)={r2, 0x101}, &(0x7f00000db000-0x4)=0x8) syz_emit_ethernet(0x3e, &(0x7f00000ed000-0x1a4)={@random="d7ec470c000e", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, '\x00\b\a', 0x4, 0x3c, 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}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}}, 0x0) 2018/01/15 20:51:25 executing program 0: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0x0, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, "89020000"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) pipe(&(0x7f0000527000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ae8000-0xa0)={0x0, @in6={{0xa, 0x0, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xcd75, 0x10000, 0x6, 0x5, 0x40}, &(0x7f0000ae7000)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000064000-0x10)={r1, 0x1, 0x4, [0x1, 0xa96, 0x0, 0xffffffff]}, 0x10) 2018/01/15 20:51:25 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6f}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f000094d000-0x4)=r0, 0x4) recvfrom$inet(r1, &(0x7f0000f4d000)=""/93, 0x5d, 0x40000102, &(0x7f0000a68000-0x10)={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/15 20:51:25 executing program 5: r0 = socket$inet(0x2, 0x4, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000bc1000-0x10)={0x1ff, 0x4, 0x0, 0x100, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000184000-0x10)={r1, 0x1c, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}]}, &(0x7f0000000000)=0x10) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x3, 0x1, 0x4, {0xa, 0x1, 0xb47b, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff38}}}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x4cc000)=nil, 0x4cc000, 0x6, 0x65031, 0xffffffffffffffff, 0x1000000000000000) 2018/01/15 20:51:25 executing program 6: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x803, 0xce9) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000bad000)=0x0, &(0x7f0000ff8000)=0x4) 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, &(0x7f0000ff8000-0x20)=[], 0x0, &(0x7f000000d000-0x72)=""/114, 0x72, 0x0}, 0x0) read(r1, &(0x7f0000000000)=""/133, 0x85) recvmsg(r1, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000f000-0x60)=[{&(0x7f0000006000)=""/220, 0xdc}, {&(0x7f0000109000-0x80)=""/128, 0x80}, {&(0x7f0000011000)=""/4096, 0x1000}, {&(0x7f0000010000+0x1f)=""/4096, 0x1000}], 0x4, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:51:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x10001) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000ffc000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000e50000-0xda)=""/218, &(0x7f0000d61000)=0xda) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ae3000-0x8)={0x0, 0x0}) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000020c000-0x5d)="487e5f6d0a2c54ac98ad5e8887305a43edd48021a859fc846fb2eb38f7a58b86f88c34d78deeea60b9d65096d591c448fafa01f32baca3bcfa1bf53b17688ef6eae4ae4f56cb98be839157be4914c086050ed1ab1697ff51eb41e19361", 0x5d) [ 110.500655] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/15 20:51:25 executing program 0: r0 = socket(0x18, 0x0, 0x0) getsockname$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000179000-0xc)={0x8, 0xfffffffffffffffc, 0x7, 0x7f, 0x8, 0x2, 0x2}, 0xc) 2018/01/15 20:51:25 executing program 4: r0 = socket(0x1e, 0xc0005, 0x0) getsockopt(r0, 0x10f, 0x83, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) [ 110.561309] Can not set IPV6_FL_F_REFLECT if flowlabel_consistency sysctl is enable 2018/01/15 20:51:25 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffff9) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x18bbee30) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000014000-0xc)={0x987, 0x0, 0x1f, 0xfffffffffffffff7, 0xffff}, 0xc) sendmsg$alg(r1, &(0x7f000000c000)={0x0, 0x0, &(0x7f0000010000)=[{&(0x7f000000a000-0x3a)="c673feed86aeec2d371298acad28bab98a661ddc2c1cfd2d58e505e4e114e787cfc0758f9f3d34960122536f9aff1e9bafee6ef46c0daebd27e1", 0x3a}, {&(0x7f000000e000)="45ec114d878386b8d9ec4fda", 0xc}, {&(0x7f000000c000-0xd)="fc865443936d280ea78238116f", 0xd}, {&(0x7f0000001000)="7bcc7e55374bea8ed6e042d350b923e927e4b68bdf97930a5ee1f7b2e9b70d7750f8ae5cecaba649ddfefba3590183566be71b847cbe26d79d3c5a73f0da6e21bdb10045626b2825098964f1b80ed70f21b2995b5394114d168e4aaecad81db32fb43edfdfe8d654c31514473f531b4a1ace6d850b0b2742bb0eb8fbb3f0fd8bef55326f04bbb044f8b2f32586021799ca97488a99138c4b47cb01a2108a5a4aa833b5bea248eae5dd789ed9ededce767372baab22dae0f79484640410dbee10736c56b3a020672da3f1c31c935ac2662148ccc995a44466136b67da1aa1dc", 0xdf}], 0x4, &(0x7f0000015000)=[@op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x7fffffff}], 0x30, 0x0}, 0x8000) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000009000)={&(0x7f0000016000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000016000)=[{&(0x7f000000b000-0x62)=""/98, 0x62}, {&(0x7f0000003000)=""/58, 0x3a}], 0x2, &(0x7f000000f000-0xba)=""/186, 0xba, 0x4f494a73}, 0x10000) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000015000-0x14)={0x14, 0x32, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:51:25 executing program 2: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x6, &(0x7f000060e000)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000a69000)=0x2) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000c85000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x3f, &(0x7f0000fcc000-0xcb)=""/203, &(0x7f0000fcc000-0x4)=0xcb) r2 = socket(0x1000040000000015, 0x5, 0x0) bind$inet(r2, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$bt_rfcomm(r1, &(0x7f00000f0000)={0x1f, {0x7, 0x74c, 0x1000000000001ff, 0xb, 0x40, 0xc7f}, 0x4}, 0x9) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r2, &(0x7f0000fcd000-0x10)={0x2, 0x0, @rand_addr=0x100000000001e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff1a) sendmsg$alg(r2, &(0x7f0000fc6000-0x38)={0x0, 0x0, &(0x7f0000fc5000+0x441)=[], 0x0, &(0x7f0000001000-0x19)=[@assoc={0x20000fff, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x0, 0x3) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(r0, &(0x7f0000f37000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcf000-0x4)=0xb4) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000fcf000-0x8)={0x0, 0x9}, &(0x7f00006ed000)=0x8) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f42000)={r5, 0x0, 0x6, [0x4, 0x101, 0x100, 0x6, 0x0, 0x7]}, &(0x7f0000fcf000-0x4)=0x14) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r4, 0x6, 0x0, &(0x7f000060f000-0x4)=0x0, &(0x7f0000fcf000)=0x4) getsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f0000fcd000)=0x100000000000, &(0x7f000088d000-0x8)=0x4) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00007ea000-0x4)=0x1, 0x4) 2018/01/15 20:51:25 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x4, 0x1000000000004669) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f0000715000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 20:51:25 executing program 1: r0 = socket(0x1b, 0x4, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes128\x00'}, 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f000080b000-0x10)=@generic="916d1a0b59f040359c7beb6402f296da") bind$alg(r1, &(0x7f0000f0b000-0x58)={0x26, 'hash\x00\x00\x00\x00\x00\x00\x00\x00\x00\b', 0x0, 0x80, 'ghash\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000631000-0x4)={r1}) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f00000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006d8000-0x4)=0xb) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000026b000-0x28)="020600000007ff00ffde07fffffffaff", 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00004f4000-0x10)="02d34712bc126d5d73e59fad2a798a27", 0x10) close(r2) 2018/01/15 20:51:25 executing program 4: socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000fb000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r0, r3, 0x8000, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r2, 0x800443d2, &(0x7f0000c0a000-0x10)={0x3, &(0x7f00005a6000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000396000)={0x0, 0x80000001}, &(0x7f000043c000)=0x8) listen(r2, 0x50000000000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000730000)={r4, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xfffffffffffff512}, &(0x7f00001f3000-0x4)=0x98) vmsplice(r0, &(0x7f0000369000-0x20)=[{&(0x7f00002bc000-0x44)="a4", 0x1}], 0x1, 0x0) close(r1) 2018/01/15 20:51:25 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x895f, &(0x7f0000da6000-0x50)={@generic="2d1f7f43ad4fb47cd813ed589bd938d8", @ifru_mtu=0x3}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00004c0000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f000087a000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f00002a0000)="f1", 0x1, 0x0, &(0x7f0000b9b000-0x6)=@hci={0x1f, 0x0, 0x0}, 0x6) close(r1) [ 110.675038] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 2018/01/15 20:51:25 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$alg(r1, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) getsockname(r2, &(0x7f00009e0000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000477000-0x4)=0x32) ioctl$sock_bt_bnep_BNEPCONNADD(r3, 0x400442c8, &(0x7f000063a000-0x71)={r2, 0xe3ee, 0x200, "d73e7b1b1d997e2b418a2093ce44c2955230c6e87e8e1ad4d2cb071f2a7768364351c0b23aecb8e2bd641cff3f5b6931a1e48c6a3abbb8298ef234373db81c8e77d455d7d1f726b3eb765ee2ae3b10cdfcac587575a6454cb55410034d7d0edecb24b139bb67d1"}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(r2, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f000059f000-0x10)=[{&(0x7f0000fba000)="13", 0x1}], 0x1, &(0x7f00002c6000)=[], 0x0, 0x1}, 0x0) 2018/01/15 20:51:25 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000973000-0x10)={&(0x7f0000a16000)='./file0\x00', 0x0, 0x10}, 0x10) socket$netlink(0x10, 0x3, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000260000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000f80000-0x90)={0xffff, {{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]}}, 0x90) r1 = socket(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f00007e4000)=0x0, &(0x7f000013c000)=0x4) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d57000-0x4)=0x10002, 0x4) connect$inet6(r1, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d8e000)=[], 0x0, &(0x7f000056d000-0x260)=[{0x28, 0x29, 0x2, "1d1a2d4ba2fe516e960800000000000000"}], 0x28, 0x0}, 0x0) 2018/01/15 20:51:25 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x9, 0x5) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000005000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "e30600", 0x18, 0x40000000003a, 0x43ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x88, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}}}}}}}, 0x0) 2018/01/15 20:51:25 executing program 3: r0 = socket$inet6_sctp(0xa, 0x10000000001, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x26) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f92000-0x4)=0x4, 0x4) 2018/01/15 20:51:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x1000000005, 0x84) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000009000-0x8)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002a000)=0x24) 2018/01/15 20:51:25 executing program 6: mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000000)={r0, 0x2, 0x0, 0x5b, &(0x7f0000001000-0x5)=[0x0, 0x0], 0x2}, 0x20) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000ff2000-0x14)={0x10000000002, 0x4, 0x5, 0x6, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000ff3000)={r1, 0x18, &(0x7f0000ff4000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) 2018/01/15 20:51:25 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000f99000-0x10)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x43f4d64) recvfrom$inet6(r1, &(0x7f000049d000)=""/14, 0xe, 0x0, &(0x7f0000847000-0x1c)={0xa, 0x0, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) 2018/01/15 20:51:25 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x5, &(0x7f0000001000-0x5d)=""/4, &(0x7f0000001000-0x1)=0x4) 2018/01/15 20:51:26 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) pwrite64(r0, &(0x7f000001e000)="", 0x0, 0x0) r1 = socket(0x4, 0x807, 0xcb82) 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) sendto$inet(r1, &(0x7f0000001000)="", 0x0, 0x1, &(0x7f0000002000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)=""/120, &(0x7f0000f18000)=0x78) 2018/01/15 20:51:26 executing program 0: r0 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000002000-0xc)={0x70000001, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f0000001000-0x10)={0x1a, 0x16, 0x2, 0x9, 0x0, 0x5, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f000000f000)=[{&(0x7f0000000000)=""/5, 0x5}, {&(0x7f0000eef000)=""/159, 0x9f}, {&(0x7f0000001000-0x61)=""/97, 0x61}, {&(0x7f0000001000-0xf0)=""/240, 0xf0}, {&(0x7f0000b13000-0xee)=""/238, 0xee}, {&(0x7f0000736000-0xe3)=""/227, 0xe3}, {&(0x7f0000000000)=""/208, 0xd0}], 0x7, 0x2a) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r2, &(0x7f0000002000)=[{&(0x7f0000001000)="272774c81017aa23f9bca352e58f1492f106a141712f249d8575b05527c772a4c3fb6e424f51afa5273e21e172e773cedfb40da4a2f186b147f9dd5ec0a4c4b503b9fc9401cce7755639225dd6198062b35c02217044cfa8ba70cf2bf7f927c2470bb0852fe33cf62d4b9b9c8720e4c7045a3c4330b0b12c5221836fa946dc0bbc0eeb2cbee6ba984eeb0e3af6fab0a10a8f9125aecb6380b205ef133196b9da7842539d2aaadc41651afe5e8b73203f0f96c1", 0xb3}, {&(0x7f0000003000-0xd8)="c702204b9ed58f2486c7eda55048c5bfe7363d2a801bcaf60d428f84dee3d248498b95f50d2c23239d4eee99755c6c1a374a51188377a103e94fd85e96bd75ec10d9e8056752587859e6adf55ac9ed15210e1a9c0036fc9169e8bdcd443e9c9ddcabe8457ab56fb3389c37d31c07c53f9f8bc8047afe1402f3587ea9b7d83f298bb9874efc47fc8e81d30a28f281b30dc06e4e6ea71297d531fb23a6ebbd682697b0fe9b4167bafc6ae5e4244db7741bbcd3b20120deb59e9322ed16505b6f07e66bd850e7be3b439fd417003fa5500645c1baeff2466e55", 0xd8}, {&(0x7f0000002000)="0da02c651ebdf255a5ab104a93491e07b69548a5641bea2e538e29066c300a12c21967ba470708660b8dcd6e737ed6ff11a51adc4865bde6fd45d4acb3e76de9fe987a3bbf4a2a821cf503cf81b025dc1db6dd5e1cf4acdd8892b9d607b6bf2022e9be5d5289d71a5ffb7f44ee4d7896353f00b8d33a31575b1949e32885d5e46752684149f2f17a67e9d562bc65ba58cb05443f9d2cf5d4a5fdabac3e85db4327d1a8423f57cfa172ccbcce27acd44a1c414b8159e67b81929a82a05d6a74d5b13e87827263698e3dc5bffca5c434bd95e161e33b03e32a55f9ac030b2656547154f9906c28", 0xe6}, {&(0x7f0000003000-0x82)="799902653c6700009646074d4a385a8d1bf7ad79baf2c556970023207b93b6fb720f2a1b1cacce83f666877b930cd6075f6d4cb4ba62d65e4fb9749013e45515d535b6f15fed4eb946b256e38e294bd39227abb7ae86b03ef73b5fb80f03c30901e298e0a554a396e76649fa402532bdff9360a65ff03f9d69e34e30254397620afc", 0x82}, {&(0x7f0000001000)="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", 0xfc}, {&(0x7f0000000000)="43ceff385f78d2c169762c34b7a383641f96df64171fd8090d7e94dc2a994ab1ea50689704d54bbb2c53f83fb7d4b62361f8e9a9f68f01482d77c8171d615409726cc38271c2b3b29fa2b05af81e216e9f5a7c6b733b43c2bba4591f1d77d0c0c1255e9cb5a9e723ef1ced23372c902b08a9878e89cc896031eb0d74cbd3789d725b38c055239645", 0x88}], 0x6, 0x0) setsockopt$inet_int(r0, 0x0, 0x2d, &(0x7f0000842000-0x4)=0x0, 0x4) 2018/01/15 20:51:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f00004a6000-0x2c)={0xe, 0x4, 0x2000000004, 0x3c79, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/15 20:51:26 executing program 3: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) connect$netlink(r0, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x0}, 0x2) getpeername(r0, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x26) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000006000-0x4)=0xfffffffffffffff8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000005000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10) 2018/01/15 20:51:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f00008bc000)=0x80, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x1, @rand_addr=0x54, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffff9}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x5}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x78) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r1, &(0x7f00006c4000)="dfa124cde6f883cc0e2b88f100be476af2d5fbba14c5d496898cdcbd664cf900fabb0706f6bec75ce8b1c723c56c30802c1dc8d6cce3674a684e517db10ee3ebe7dc06417525bcb349eb0e6c0d570c61232ea517455ef38ecd3c550f3b417ba494172387a0b57168d4ffea423796ed1c316f71defc7f1260c4fd755a472b32300d91772ac28c1841b0ffe3f6f3f1f87a23125bf2f9fa2eae890319d214a49d89a1497daba9434532fd95", 0xaa, 0x40, &(0x7f0000ed0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r1, &(0x7f0000c0b000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000fb4000-0x20)=[@in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_mreqn(r1, 0x0, 0x4, &(0x7f00000b1000)={@rand_addr=0x0, @empty=0x0, 0x0}, 0xc) sendto$inet(r1, &(0x7f0000fd0000)="", 0xfffffffffffffd4f, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 20:51:26 executing program 4: r0 = socket$can_raw(0x1d, 0x3, 0x1) socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00002f7000)={0x4, 0x4, 0x3, 0xd89, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f000019a000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000f20000-0x4)={r0}) setsockopt(r0, 0x61, 0x1, &(0x7f00006a7000)="5b4cd9494e24241dce54b2670000000062e50fa42f3f6947", 0xe) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000001000-0x58)=[@in6={0xa, 0x2, 0xfffffffffffffff8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1630f9c1}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) 2018/01/15 20:51:26 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet(0x2, 0x80000, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000823000)=0x2, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000, 0x0, 0x2, 0x2, 0x0, 0x25, 0x0}, 0x20) 2018/01/15 20:51:26 executing program 5: socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x32, &(0x7f0000001000)="", 0x0) 2018/01/15 20:51:26 executing program 3: mmap(&(0x7f0000000000/0xf6000)=nil, 0xf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000038000-0x14)={0x0, 0x1, 0x2, 0x7f, 0xfffffffffffffeff, 0x1}, &(0x7f00000d5000-0x4)=0x14) mmap(&(0x7f00000f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000f8000-0x14)={r1, 0xab8, 0xffffffff, 0x8, 0x0, 0x4}, 0x14) syz_emit_ethernet(0x5e, &(0x7f00000f7000-0x5e)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x7, 0x0, 0xf7}], {0x8100, 0x0, 0xc443, 0x5}}], {@canfd={0xd, {{0x1, 0x0, 0x1ff, 0x5}, 0x28, 0x3, 0x0, 0x0, "ce161ad56a9a84cedfef6cf8bc34058f7f09700cdb2cac81251e81aa32ba49069a9b966e37695fde258c7dc6b237b38233e8b4142b6f1177e350820b3ab70e13"}}}}, 0x0) 2018/01/15 20:51:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(chacha20,ghash)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000d4f000)=[{&(0x7f000055e000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c36000)=[{&(0x7f0000562000-0x5b)="6e86e8f2500ad41e0309862271af8d4211", 0x11}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000022f000-0x38)={&(0x7f0000f74000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f000000c000-0x84)=""/132, 0x84}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2018/01/15 20:51:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006e6000-0x290)={0x78a3, {{0xa, 0x0, 0x80000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x0, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffeffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xffffffffffffffca}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000256000)={r0}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00006f3000-0xb8)={0x0, 0x0, 0x0, 0x8, 0xfff, 0xfff, 0x3, 0x2, {0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff00000000, 0x101, 0x8d, 0x8, 0x1}}, &(0x7f0000788000-0x4)=0xb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000fa0000-0x20)={0xfffffffffffffffa, 0x1, 0x8, 0x0, 0x5, 0x6, 0x5, 0xb7b, r2}, 0x20) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000ecf000)={0x7, &(0x7f000045a000)=[{0xe5a9, 0x5f01, 0x20, 0x7}, {0x7, 0x5, 0x5, 0xec96}, {0x8, 0x8000, 0x6d, 0x0}, {0x1980000, 0x100000001, 0x4, 0x63d1}, {0x1, 0x4, 0xd76, 0x1}, {0x10a, 0x6, 0x7f, 0x2}, {0x5, 0xc1, 0x3, 0x3}]}, 0x10) r3 = accept4(r0, &(0x7f0000fc1000+0x7ae)=@un=@file={0x0, ""/108}, &(0x7f0000a0c000)=0x6e, 0x0) getsockopt$inet6_dccp_int(r3, 0x21, 0x1, &(0x7f00006bd000-0x4)=0x0, &(0x7f0000137000)=0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f0000112000)={0x50e1, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socket$inet_tcp(0x2, 0x1, 0x0) 2018/01/15 20:51:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f0000f6c000-0x53a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x4d, 0xffffa888, 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}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0xb8, {0x0, 0x6, "778ee8", 0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], "8539f090859533d568c15d8e4a45b585da4350d38240c787e6e62714ab"}}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0xc5f]}) socketpair$inet_sctp(0x2, 0xa8396f5db7987ead, 0x84, &(0x7f0000372000-0x8)={0x0, 0x0}) 2018/01/15 20:51:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) write(r0, &(0x7f0000f8b000-0x46)="82", 0x1) writev(r0, &(0x7f000074d000-0x60)=[{&(0x7f00004cb000)='E', 0x1}], 0x1) close(r0) 2018/01/15 20:51:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000514000-0x58)={0x26, 'rng\x00', 0x0, 0x7fffffffff, 'drbg_pr_ctr_aes128\x00'}, 0x58) writev(r0, &(0x7f00005bd000)=[{&(0x7f0000a71000)="bf107aaa30ca7b394eaa4da1ee003b4bdc4d3b83278010a3a07c0abed35db7ad2e87e5dbbfe2b9b39389178bd14c41e90c173478af6be3e74bce299d195813fcb41830521a445802c2aecd6f1658f5dcfa338890fee75f64ee19d9a3952ec66ed818e20157e601927b27830f50da2727c716490ee73f5a4788751c006f79c357002aaeed786d5e6f5b068ae8feef40f32b7742b3f2f1406d9891c398a7c807bba769dc5d1e53cdca866bd76cd2472581bf1d1983655a2fcea566b17ea704b66b2abfc5d1", 0xc4}, {&(0x7f0000d73000)="be431e16b674c7de21e53ddce5beefef88e780d23ceee56796798b88480ab3367af2a048fe2a21dafb8c9b27a14ed446dcd3df2e35510229cbbf147cb0d42671e575990e63f8e68d93339309bd2dd564483df28d46", 0x55}, {&(0x7f0000948000-0x1a)="c484b904e62d9d0e81548e726b3aa0f49ba3f5881e3763a21870", 0x1a}, {&(0x7f0000999000)="bcfe2394a92604c98ae063ad47fbf75c033e7411ed0a1041e2245bcfec", 0x1d}], 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000dd3000)={0x0, 0x0}) socketpair(0x0, 0xffffffffffffffff, 0x80000001, &(0x7f0000468000-0x8)={0x0, 0x0}) 2018/01/15 20:51:26 executing program 3: getpeername(0xffffffffffffffff, &(0x7f0000a99000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f00004d8000)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000003000-0x4)=0x8000008, 0xffffffffffffff14) getsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x5) bind$netrom(r0, &(0x7f0000001000-0x10)=@ax25={0x3, {"211e95f2cb3c30"}, 0xd86}, 0x10) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f000023f000)=[], 0x0, 0x8000003d) syz_emit_ethernet(0x6f, &(0x7f0000001000+0x799)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x61, 0xffffffffffffffff, 0x0, 0x0, 0x6488, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x3d, 0x3, [], "9c387f935dd3282c0755f3692f2068585088d39ec7225333c8a955b54dbfe3cb1201c5f71d3cf15ee25cfe44ff08b6601625293252d04fc16bce6d1049"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, 0x0) 2018/01/15 20:51:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000087f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00006eb000-0x4)={r0}) sendmmsg$alg(r1, &(0x7f00002fb000)=[{0x0, 0x0, &(0x7f0000700000-0x70)=[{&(0x7f000039c000)="d77220b69f0244a7c886db216d65c7ca007f7cb9692e60c590c0a4291bbbe11477860bb50c0bac022a26e8471e4fca76ca1a8f66ed1769efed85f1268b1b04eebbd0fa6072d613de8d5a6d91e9064e567525852c8fa457344a878f", 0x5b}, {&(0x7f0000a49000)="7377f51eca7812e3958b7e47fe1c1b48c0e9db40f9f761774d3392cc5547eebc4d98375aeffd6ca4b245fc7f13ec35e6f6b0b4ffd9b53afa2e7d5e7ca19cd14cc5fe52540c7cf35200bf3e1ab8c8bef817a49b7a91364bbae1e876bcfb9078c09dc8fdb3af4d8dd0b06db84dc7b4bd6347d8b5561e8e581bc4acbaaa932f83f1347ea635a7ac", 0x86}, {&(0x7f000076d000-0xa)="c59e90532f72a4c924949412f0708663", 0x10}, {&(0x7f0000962000-0x1000)="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&(0x7f000094c000-0x20)=[{&(0x7f00001dc000)="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", 0x1000}, {&(0x7f0000c0d000-0xe1)="23bd31d2020eed53803a214818277d44f881da4115fda0bd3c901bcce6071984c4d050f29a0a7db2a62cfde7711aae92ee83b670456b2a5e64691d82e405a4c434dc036ad9308d26e1b8585829275edb08959fdb2ddbceba0f3d8a4ce0118da6ce860d67185f4dc80b0d06c8f7cbc792510513e475f98ce75e21c4ded1b0d2b89297744136d13384b4ef49965af674621ca8bcc715d9f0be2ee2c5d67eb849e746d1ff706145ab38f2a85c150371f1e3801d189958216dd96607483dcf597a268c00bc0a1d3ac20e9459e677a76e66b0c64a8d444ac2427b0290165fdc1ae4423b", 0xe1}], 0x2, &(0x7f0000c07000-0x18)=[@assoc={0x18, 0x117, 0x4, 0x1}], 0x18, 0x24040040}, {0x0, 0x0, &(0x7f000099d000-0x70)=[{&(0x7f0000b1a000)="654d04cbd283035ab293b5dbf1a5b4ccad99918a9c32f6e91a68d549d706dbb19e70fb95e5e2a7bf407434e59920ecacb9a8bd9254ea106b89f17d28b60e6c94fd14328710513a7993930a10448b857140a0260a9041a7d2104143659183efcc1907ab90f60b273859d61e948d1401cb2cf5603b7cc9ec33bce5323c32031cfe151f80797de9a2325e5ae6278e8220b3f5e9fa25f14bb73151095d24a4d3e5c13bd134df9c97c73f5553f31e4157b46ff3597bdb42097f9d9508dcf47172f6c8b8889186405c558e", 0xc8}, {&(0x7f000043a000-0x2)="6dd7", 0x2}, {&(0x7f0000f2f000-0xae)="9bf6f2554a869245338ea487cbae0158c363a471ec72a9218233fadb087c8548a7ff71a0aa94b3e484c0d1f8b9f30f5a263e059af5f8cefc44c6cdd9c790a8013e209843b3c06986c0a61172eba84463e37a35c46c2a445db021dca7cc4dab1832ff453b0f89b66ee54d7d88136dff14257bcd3799fea9c5f7428a8418b7246afdd8dc7090ef53f26749b74443af135d117bc81b2968c0aa8904c90e2f044b4d329c42043fde371951e451bec7ff", 0xae}, {&(0x7f00005c6000)="2dffe0ce2086d26e5b8baad8e253c0b442608aebc35f231ecf1a", 0x1a}, {&(0x7f0000515000)="8a7a30bcffad68849c68ac0299abd4", 0xf}, {&(0x7f00006a2000-0x81)="c40fddc1d60cb9c8a44d1786668cd3a487c3780aad2d821e6e9f7d196d6ae4903895044c181074ca50638b3f88b041faf461dc4b6c9ca49ebf86a6297bf0a5bc906753326b3d4e27bd3a505c87a41b869664a2d96b50db60e9c02d8743694f73f5894582d8f60253b696980710eb2126194c0a3356bdaeeac065739194a1860f87", 0x81}, {&(0x7f000054d000)="cdaa76c3a0d7d2ed7afcc5e6051b5e9c999b652173eec66e967692bfa8d888e389a86e588a6f256ce1f9a633f750d5cd4c4654fa9630f1723fc7853aa3390ac4e92ef5f2dcb63824775806fd9ef97b5a53c8fe8d7fda9855b6ef3bb583e7a1e39bfb125ce753be53a51670359fc445d9aac9f3a51351cde0c13fef79828b48f8a20ec0e42e29aac9f295c6db0ab7374735929080d36b98c906a7a3c18d292da7ff0810d1dc74539172125949fa35123566150794dc48e6d5e5ceda22171ca07c413587c5fb7c6e0ee61445d6478ce61990303dd8e56464998df88c2d5a61fcd61bbd3e4fc6ba01", 0xe7}], 0x7, &(0x7f000093b000)=[@iv={0xc0, 0x117, 0x2, 0xac, "88ed51967e665aa7f191fe04be06ae240ae57d074aa891ba933826e3392f75aae8644b6c85d1ffbc97debf0e6df7bfd96bbb68e7946adb3c5f986f6831e4c7c8079c3d2f8ef2a19fb8a6e3f919312fc189bf025b35cff0e961e26f86b6dd1c2d3a2deb40ef925da58386b1677b6e7944cbc518d8421bad32c6399c9ec54d99d4eecc774211450c602779e3735937bb45bbc03cb98e8a4b43b888b18f9346d5aa03e86d07e2e2447a179ad2b7"}, @assoc={0x18, 0x117, 0x4, 0x7}, @iv={0x80, 0x117, 0x2, 0x6b, "7998272e7630e9b4d77fe25bd0861fd5de7d35717d68c94f9a813918171e5779a2d592375ebf80c9a215ec0ad95131e2f0d3f6f207ad5345afbddd47c33e72380820507096da88e31b44ba3b58bc309f9121e7e619782f9a3a12147aeb119e929173c836f25d2ea3a27d8d"}, @assoc={0x18, 0x117, 0x4, 0x1ff}, @iv={0x108, 0x117, 0x2, 0xed, "fe76750af66ac606700866f21c36a195022f9a6e56b7ed60ae24b75b89f420bf388f71bbe77b5fcf17875f56a73fabd20e6391e3da97a2521d60896abc684d07c99657546153dfce1200d9bbeb5843aa9ee54e0116d39ab7ba8b876fb8ad6dda9ec27f286dbbf25e5df1e4230aec4057784eb1bf9f8cb6dbecb1aff9550f86e7f2927679c23bc887ba21917f3ae8421911152c0bdd34e5085433562168d3dcb25dd1cc50d3923e422344727af5ee6a1141ada3fa6474de2c68ec373be1c40cb9ea07796cb1d6d13803fcfad58599d2fcbee49b7b414e5e1b2ed63b3eb0c412fec0072fe323558b17cd10c211a4"}], 0x278, 0x90}], 0x3, 0x8004) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000081e000-0x8)={0x80000000000000, 0x100}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) getgid() r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f000089d000-0x38)=[{0x0, 0x0, &(0x7f0000195000)=[{&(0x7f0000e5c000)="b1dc117da1d1ecd6223504d1610fa545d431ffac2cd353602f19454ad7a5b4f6", 0x20}], 0x1, &(0x7f0000c75000-0x78)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000d75000)=""/21, 0x15}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000da5000-0x210)={0xf8, {{0xa, 0x0, 0x867, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x3, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xffffffff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00007d0000)={0x0, 0x8d, "80d6c5a9a4e73a7168e2ee601575dd48e77eea3f71685779495396f076f572fa1023dcdf6cc8ca79919b8421ffaa202d7671cf9a99164efc971aeaa7800aba6656b8875516e4f4b506dbb5a9309f68227ac286257d956b7a9bc0425bd9b9a50adedc1900b16ccf76f9d1d2cac7fa1b9a4fd365df3a42e775dfafc57e251137a3ee3f4716f898aa9f26e6396931"}, &(0x7f000021f000-0x4)=0x95) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000e3e000-0x18)={r3, 0x2000, 0x20, 0x1000, 0x0}, &(0x7f0000a21000-0x4)=0x18) 2018/01/15 20:51:26 executing program 7: r0 = socket$can_bcm(0x1d, 0x2, 0x2) getsockopt$sock_int(r0, 0x1, 0x3b, &(0x7f000087f000-0x4)=0x0, &(0x7f0000b59000-0x4)=0xfffffffffffffe63) r1 = socket(0x11, 0x80000000000003, 0x0) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000a97000)=0x2000000009, 0x4) sendto$inet6(r1, &(0x7f00005ab000)="c584ce6bef83d93040cf92328d541bba5c1a3c0bab7b6356c9a5c4a40564ddb0de5631430b", 0x25, 0x0, &(0x7f00007c7000)={0xa, 0xffffffffffffffff, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/15 20:51:26 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000001000-0x10)={0x1ff, 0x800}) r1 = socket(0xd7c457ff8c8628d4, 0x80005, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r1, 0x8906, &(0x7f0000001000-0x4)=0x0) getsockopt(r1, 0x200000000114, 0x2712, &(0x7f0000002000-0x1000)=""/1, &(0x7f0000000000)=0xf000) bind(r0, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x3, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='syzkaller0\x00'}}, 0x1e) 2018/01/15 20:51:26 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f000001c000)={0x54, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xb, 0x0, 0x0}, [@generic="c0d48655c81916bd2983400b8ff16a287733e7715a9cb429d2df8ebbd95f9bbf63e54c6ad1a730bc442654597952b4f9e680f53b0b24da199a82a51e4d"]}, 0x54}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000004000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000007000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000001d000)=0x1c, 0x800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x6, 0x5539, &(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000003000-0xf9)={0x0, 0xf1, "8aa5ec5306bfcdcd3b7d1dfbf7ad47f4bf758272303fa94861c7fc39fd5dc7a6567f4ec7644b1463335bad3cdffabb965ee51fe2acab03150fcc7c9fa9ff7e0b3d149387c466d950e506b40a26c15c95d0d54cd88f8029003f21a0d34f76689057fb502beb3efa581396ce997f60b79e90cb1612415b8d880d98aea1684650e30ed8187720435e3bed694e3dc9186d5a902513df2144281cb5d095f7bd41ac919f26a500f2b8c6c93fee479ac610db7c2c55854b58fe79107ec15a0633dcd59182412f43350d55527476b7be8cf4214f3e53df7eb3b96de2b7e7b45b3dd710e63b8251656dd042988fe4cc773b8eab0805"}, &(0x7f000001c000)=0xf9) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000000e000-0x6)={r4, 0x2}, 0x6) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f000001e000-0x8)={r4, 0x9772}, &(0x7f000001d000)=0x8) 2018/01/15 20:51:26 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000132000-0x4)=0x0, 0x4) splice(r0, &(0x7f0000e4a000)=0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x6, 0x0) 2018/01/15 20:51:26 executing program 0: unshare(0x100000) socket$alg(0x26, 0x5, 0x0) unshare(0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x8920, &(0x7f0000000000)={@common='ip_vti0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x3, 0x0, 0x3}}}) r1 = socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x3, 0x7, 0x3000}, 0x4) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x7, 0x4) 2018/01/15 20:51:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x0}, 0x71) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f52000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000659000)=""/210, &(0x7f0000afe000-0x4)=0xd2) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) 2018/01/15 20:51:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f70000)={0x0, 0x0}) r2 = accept$llc(0xffffffffffffffff, &(0x7f000079e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000606000-0x4)=0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f00007f6000)={0xf, 0xf, &(0x7f0000da9000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x884d}, [@ldst={0x1, 0x0, 0x2, 0x1, 0x7, 0x30, 0x1}, @ldst={0x1, 0x0, 0x6, 0x5, 0x7, 0x2, 0x0}, @call={0x85, 0x0, 0x0, 0xe}, @ldst={0x3, 0x0, 0x2, 0x3, 0xa, 0xa1, 0x4}, @call={0x85, 0x0, 0x0, 0x6}, @map={0x18, 0x6, 0x1, 0x0, 0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00008e7000)='syzkaller\x00', 0xfffffffffffffffc, 0x47, &(0x7f0000419000)=""/71, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000386000)={r2, r3}) r4 = socket(0x10, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2a, &(0x7f0000cdd000-0xf5)="efde96c1108c7d8e250b865162515192226c68b22f5523b52550063cdadc342a6082ef5ef34e52b65522dea1fe4aa678ad255fd86f44bbdbd06dda01b5abcb3a4e1a8c8a2fcc5c0436b4a9982fa271a9b2858c71ee21a684878139504153fa1e414e9490498e32cbbcec6a6db27ae6e74c22aa43e51828082cefb764e84bc55775f09fc0ca5739d4e3de7f64f4b4d779fced6c5c913581d9ad80e6ac0560c34d4ad05d4a0192742e4877ad6fd55f0e90e8887ea8bd065396d8ca197a0829bc6fb0e1e3486f156a831279fda4c8464687340210f2e68adb51b2b8e1d99af2b51b2b57f3a227029ae88055a7ebc9de4a11a732b5d70d", 0xf5) write(r4, &(0x7f0000c85000)="1f00000032000ff2050005000000010000000441060002000000000000007e", 0x1f) 2018/01/15 20:51:26 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80004, 0x401, &(0x7f0000006000)={0x0, 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f000000d000)={0x1, &(0x7f0000003000)=[0x7]}) syz_emit_ethernet(0x32, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x17, 0xffffffffffffffff, 0x0, 0x0, 0x689, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, ""}}}}}, 0x0) 2018/01/15 20:51:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000675000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000620000-0x18)={0x0, 0x7fffffff, 0x20, 0x2, 0x1}, &(0x7f0000ed2000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d01000)={r1, 0x9, 0x1, [0xffffffff]}, 0xa) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r2, 0x100401000003) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000932000)={0x0, 0x1c, &(0x7f00008b9000-0x1c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}]}, &(0x7f0000ec4000-0x4)=0x10) [ 110.985791] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/15 20:51:26 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000571000-0x20)=@pptp={0x0, 0x0, {0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x20, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0x1831, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00001c2000)={@common='irlan0\x00', @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000009000)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f000000b000-0x54)=[@in6={0xa, 0x3, 0xffffffffffffff80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x7}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0xb9}, @in6={0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7ff}], 0x54) syz_emit_ethernet(0x66, &(0x7f0000007000)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c8fba2", 0x30, 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}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "cdd8c6", 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], ""}}}}}}}, 0x0) 2018/01/15 20:51:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ffe000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000caa000)={0x0, 0xd6, "3dc7d9f6c31b442b8f8b12dcf5d69cd27b632bc261647face17f17a6e09eb7d8711f282098f7239c306e1b9b30e8649bf7095cd693bbda4e9310c8d2c9387ffc74ecb9fc28d16053f78a400e6666addd01d58acf084e573f4b635e6835b72122c4baecbfed9aed99cfef96d8faa7fbea8ae75d7069660ef43de00eae4ad44bd2ee15dcd09213858a9b086f5b4481c7c7248223e4f2da1ad6f27fd2a2aa59ed121212e1740de8af788f97136281dcf0c7b1201ce36e7ba75998916369694101d1a0b402c0e8547bbf68fe68aecc76381f5040af96e074"}, &(0x7f000080c000)=0xde) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000a4000)={r1, 0x8000}, &(0x7f0000a8a000)=0x8) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x2c, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}, @IFLA_LINKINFO={0x4, 0x12, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:51:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f000097a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f0000daa000)={0x0, 0x0, &(0x7f0000241000-0x30)=[{&(0x7f000096c000)="d9e7cf7882a3d629e0e81a26bb105cae06e023ba55dbf9ef1d1bdaebe4a6567973dd6c484369fc4968130fe97087f64c34438ec0730638a1000eed7d", 0x3c}, {&(0x7f0000612000-0xf2)="398951929aa63eb00ff95e7502c64807b87690f8ad2d0f05b7a936a018eea9477f5cfc7ca21d45bcf2f166d170642c973a925afbe399b3cd0de015d69b3efa50882b66a3ace8420fa06c5594b80ccb3d8ee5428cecf9fc6198c98e34dafd0035475aa307265f23b08eb8e8cc6d9df97a0f656f282c31480def5756db2e00a298f704b4c2b43013899d1657f8403a4ab267ff593330ca603595ff8bd3f0a942e86f404c9332f3fff3b4194800fe2b40374e7602ce76b2f92ffed5d73d0cfaf74c459aed834a812299e20b056da0b71110518541d4bb642c4d762dcf9689267f1936a317ef31040c06c2b53f8862924db2cad0", 0xf2}, {&(0x7f0000fae000-0x25)="95ca9956cafea26aae71e449ddbf58a653f9765086c1be47adaf62a73de2f450a481cedbe0", 0x25}], 0x3, 0x0, 0x0, 0x4004091}, 0x44001) sendto$inet(r0, &(0x7f0000ea8000)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet6(r0, &(0x7f0000fc6000)=""/0, 0x0, 0xfffffffffffffffe, &(0x7f0000fbf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 20:51:26 executing program 7: r0 = epoll_create(0x7ff) r1 = socket$can_bcm(0x1d, 0x2, 0x2) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00001f7000)={0x2011, 0x0}) mmap(&(0x7f0000002000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_int(r2, 0x1, 0x29, &(0x7f0000659000-0x4)=0x0, &(0x7f0000f84000)=0x4) 2018/01/15 20:51:26 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket(0x8, 0x3, 0xecc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000000+0x33c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xe6e, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7521}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3ff}], 0x64) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000002000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x8, 0x2, [0x8, 0xffff]}, &(0x7f0000001000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000002000-0x4)={0x80000000, 0x8, 0x8, 0x2, 0xb2cd, 0x4, 0x3, 0xdcb, r3}, &(0x7f0000001000)=0x20) r4 = accept4$inet6(r0, 0x0, &(0x7f0000d12000+0x86)=0x0, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000f7a000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/15 20:51:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f2a000-0x58)={0x26, 'hash\x00', 0x1000, 0x0, 'cmac(aes-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) pipe(&(0x7f0000f9b000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f0000cf8000)=""/134, &(0x7f0000fbc000)=0x86) r3 = accept$alg(r0, 0x0, 0x0) writev(r3, &(0x7f0000daa000-0x50)=[{&(0x7f0000c74000)="e09b68146be81fb787918d2ba2b4c01d891ec2448f75b0b60e66429abf9949b3ac", 0x21}], 0x1) ioctl$int_out(r1, 0x5462, &(0x7f0000742000-0x8)=0x0) getsockopt(r0, 0x9e6, 0x6, &(0x7f0000193000)=""/215, &(0x7f0000a1d000)=0xd7) 2018/01/15 20:51:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x8000) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000efb000)=""/16, 0x10}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) r2 = accept(r0, 0x0, &(0x7f00007ce000-0x4)=0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00007e8000-0x4)=@int=0x0, &(0x7f0000885000+0x40e)=0x4) 2018/01/15 20:51:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00009e7000-0x24)="240000002e001d003200000800417700fbffffff0100000000000000ffffffff0100ff10", 0x24) getsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f000066d000)=""/0, &(0x7f0000da8000)=0x0) [ 111.063321] netlink: 64 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/15 20:51:26 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f00003cc000)="", 0x0) sendto$inet6(r0, &(0x7f0000b12000-0x58)="a2bad5e9506e965128627c78db7bf2696963f9400baadc1635c2df3c1724ee8b6f31509a8c6820f637a19cf002c743a7faf34fbbc68d3d91ffe7d58595c6cf946a89ea019fa527ebf4f50aa4e2663e8a5958bf0de39d710e", 0x58, 0x80, &(0x7f000046c000-0x1c)={0xa, 0x3, 0x10001, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) 2018/01/15 20:51:26 executing program 7: unshare(0x400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r0, &(0x7f0000003000-0x20)=[], 0x253, 0x0) 2018/01/15 20:51:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000408000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@echo_reply={0xd, 0x0, 0x0, 0x0, 0x0, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) socketpair(0x1, 0xf, 0x4, &(0x7f00003d2000-0x8)={0x0, 0x0}) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f00009e5000)={0x1, 0x22, 0x0, "001271829202", "f9e96d02b007000000000100"}) 2018/01/15 20:51:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000080002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) r2 = accept4(r0, &(0x7f0000eba000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00006af000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f00000b5000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f00003f0000)=0x8) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000a87000)={0xfffffffffffffffa, 0x8001, 0x8, 0x8000}, 0x10) getsockname$netlink(r2, &(0x7f0000861000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000064f000-0x4)=0xc) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f000042b000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x6c072, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:51:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f00000bb000)=0x5, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00001d5000)=0x7, &(0x7f0000060000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000aa2000)=0x0, 0x6e93cb974977ea30) 2018/01/15 20:51:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f00006d6000+0x591)={0x8, 0x3, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000643000-0x4)='GPL\x00', 0x24, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x45) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000127000-0x118)={0x8001, {{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000bf4000-0x28)={r0, 0x0, 0xe, 0xc5, &(0x7f0000f3f000)="33db2438fd6998ba514d7742f6ab", &(0x7f0000b99000-0xc5)=""/197, 0x7d9, 0x0}, 0x28) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00004c4000)=0xffff) 2018/01/15 20:51:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f000023a000)=0x0) connect$inet6(r1, &(0x7f0000d84000)={0xa, 0x1, 0x80000000, @loopback={0x0, 0x1}, 0x8}, 0x1c) close(r1) sendmsg$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) 2018/01/15 20:51:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bf5000)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = accept(r0, 0x0, &(0x7f00002cb000-0x4)=0x0) accept$packet(0xffffffffffffffff, &(0x7f0000260000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000834000-0x4)=0x14) connect$packet(r3, &(0x7f0000147000-0x14)={0x11, 0x1, r4, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, [0x0, 0x0]}, 0x14) getpeername$ipx(r3, &(0x7f0000fc7000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000636000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) sendmmsg$alg(r1, &(0x7f00001f7000)=[{0x0, 0x0, &(0x7f0000392000-0x10)=[{&(0x7f0000eb6000-0xb5)="9b", 0x1}], 0x1, &(0x7f0000268000-0x30)=[], 0x0, 0x0}], 0x1, 0x2000c010) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000a2f000-0x4)=0x8, 0x4) readv(r1, &(0x7f00008f0000)=[{&(0x7f0000754000-0x50)=""/80, 0x50}], 0x1) r5 = socket$kcm(0x29, 0x200000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r2}) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x10) 2018/01/15 20:51:26 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000008000)=@assoc_value={0x0, 0x2b40000000000000}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000008000)={r1, 0x9, 0x8000, 0x9}, &(0x7f0000008000)=0x10) r2 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(r0, &(0x7f0000009000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000)=0x10, 0x800) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r3, 0x111, 0x1, 0x5, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x2, 0x140000086, &(0x7f0000008000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r4, 0xc0206416, &(0x7f0000000000)={0xfffffffffffffff9, 0x400, 0xb2, 0x5, 0x2, 0x0}) sendmsg(r2, &(0x7f0000007000-0x38)={0x0, 0x0, &(0x7f0000007000)=[{&(0x7f0000004000)="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", 0xec1}], 0x1, &(0x7f0000001000-0x2a0)=[], 0x0, 0x0}, 0x0) 2018/01/15 20:51:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000acf000-0x4)=0x0) getsockopt(r0, 0x0, 0x3b8dee62, &(0x7f0000420000)=""/110, &(0x7f00004ac000-0x4)=0x6e) 2018/01/15 20:51:26 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="0e0002f0", 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000002000)={0x6, &(0x7f0000006000-0x30)=[{0x9, 0x1, 0x40, 0x5}, {0xfff, 0x0, 0x95, 0xd6f4}, {0x3d, 0x6, 0x7, 0xff}, {0x6, 0xb91, 0x7, 0x4}, {0x800, 0x80000001, 0x3452, 0x0}, {0x10001, 0x8000, 0x4, 0x6}]}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000009000)=@common='bcsh0\x00') 2018/01/15 20:51:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x9}]}, 0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c3000)=[@in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x3}, @in6={0xa, 0x0, 0x81, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0x38) socketpair(0x4, 0x3, 0x8, &(0x7f0000e9e000)={0x0, 0x0}) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000edc000)={0x6, &(0x7f0000ddf000-0x30)=[{0x4, 0x7, 0x81, 0xface}, {0x5ab, 0x3, 0x1000, 0x7fff}, {0x200, 0x1, 0x877e, 0x9}, {0x7, 0x4, 0x10001, 0x5}, {0x3ff, 0x4, 0x3f, 0xc75d}, {0xfc0, 0x4, 0xdcc1, 0x6}]}, 0x10) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000cfd000-0x10)=@buf={0xf9, &(0x7f00001f8000)="2d442017037ffbcfa82b02174c4be4e6fac48df3508e82f3b558575887cd4bfb3a5d17dd3084c25d5981b0105ed7c42962e192fd26e0b155d414740a34363354cf283b5da1371c455746a7b063590a419d7ab711995a8ddb01c45032dd3a173771742cbe409f2adba2805b7f7d96ccc4fc668952e90f9090b873871f271f8df56c18815795501bdacff692109d25de437c7b679d3d03e48765b95b6fca36bda17e579d2d340028c542a2f1795ebe5f869998751441f7722c25114bfded347be1168fb3fcde16770199953c68fa1fd40f08bf82fee0eeeef3b5409b39fa42966df422746d0ad94fdef70ca883b2f5111268f32b10b1ed0d98bb"}) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000d7d000-0x35)="a2", 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="8063bd765382efe814f0b81a685f0c879ffe79eb63a7f33856f7f830588bdf0b5da10cc277b3cf43c889e7d400b5436b708080081810b2d70ab3a4baf0f76dec17fd63041cf95559fa7a977f0686f3f3a7dce7f428382ffdd5cae31da03bc8759d6cbb7efb54fea725947a54410112492d08d1961fa302272e8661ee5a92340359c07a1038065c5e9d2012dd401da9ade94f80b5d34aed3d35015ece67906822c1bd7df1820acca2be82d814904f8f3ab347b9584ce20c040178617f4c70d9055d0e5a7c54eb2bebccb25f0d25891fd46d8b7c807a5e7ef5c2f0384ddcfdf0da83", 0xe1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00001c1000-0x70)=[{&(0x7f0000e84000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00004ce000-0x50)=[{&(0x7f0000753000-0x1000)="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", 0x14d}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000513000)=0x3, 0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00002d3000)={0x1, 0x0, 0x2, 0x1ff}) ioctl$DRM_IOCTL_AGP_UNBIND(r1, 0x40106437, &(0x7f0000f83000-0x10)={r3, 0x3}) 2018/01/15 20:51:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c9a000-0x6)={0x0, 0x3}, &(0x7f0000585000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000354000)={r2, 0x81, "2a84b8289d5f83f2a30d69d189dec4c51b0f7831f3c35d34c57148941c362a5fe7559c911ff388b22ca593966dc05128894b411f65a0d8ebae48a6f0a426be3929e1a4cae43e6e6bc4225011c32ff742ec2cde68d907b59332b3027be75221c2999ef946b6365f9e3597c0b02bc2565d45cb222ee6bf91116dd67c03be24fb027fec556c4fa641f1b701e188492b8ff99ee56d524223e536da714fff3e0a52ed572aa5b47862876306a21195fa5d59"}, &(0x7f0000211000)=0xb7) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00006e5000)=0x1, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000e2000)={0x0, 0x38, "cc51ca790adb7c99809900e15ac494fa893cb07bb9ad4484de82dffa77f07e594be398084012a66f0c3f709bdf2b35999f80e19f3018700e"}, &(0x7f0000690000-0x4)=0x40) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00002ec000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) 2018/01/15 20:51:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000067f000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00007bd000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000214000-0x8)={0x0, 0x2}, 0x8) getsockopt$inet6_buf(r0, 0x29, 0x3a, &(0x7f0000b27000)=""/55, &(0x7f0000ec8000)=0x37) sendto$inet6(r0, &(0x7f0000b17000)="bd", 0x1, 0x0, &(0x7f0000b6b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 20:51:26 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000004000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000001e000-0x4)=0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f000001e000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000)=0xe8) r4 = getgid() r5 = gettid() mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000001e000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000)=0xe8) r7 = getgid() r8 = getpid() mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000001d000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000015000-0x4)=0xe8) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000000c000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001d000)=0xc) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f000001e000-0x70)=[{&(0x7f000001e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000001e000-0x60)=[{&(0x7f000001a000-0x97)="06f80563f349a4e38b524058e095abceb05ac10e7caead61a43943951cf04d294f348bb7febd2ea86ea18aadbc114e0987ad715cc1ed7f599b6a033f955c73ec0ea1623cbac0a82d486dc19a4175256383bcc50db75fc3e513fca3bbae5f7ebaba9db0a82a60a6a93637742406292bd72a70841cbdc400fbfd89cebd8c9f75d78d77f2b65a225eafbab68a83dc0f0ba129b02ec94526de", 0x97}, {&(0x7f000001e000-0x1000)="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", 0x1000}, {&(0x7f000000a000-0x1d)="2b83ed7c64505b715c54a92cc4e3e41b2f2a6bcf546381b6b6ca871278", 0x1d}, {&(0x7f000001d000)="f42af8ce6d735bbcb6a8d9863dc2debb840b14de19ec4141cabafe1c0f5cfb33f3fa3031227d660ecb74e11d555a82c01ee3dd6848b43b5133a3e417b9a7778a253e17d6f4e9a1fec2ad690249dd118cb023cc811d0246a5f29b02574dc466ae1e11f4deda965662747c356dcba53c", 0x6f}, {&(0x7f000001e000-0x66)="fb600baf853593f683e73b7b362ed408afb3fe50d6c34564027e4662df28523bd4059690794d6c0125f4b55caf44f0ea1ca1e43ce2a21a79163b8a379beeeb49a196637a05ee0f0719ee2f6a386e71c3e4b27019c6b964ba22faae6ea40878ae756033cacc0e", 0x66}, {&(0x7f000001e000-0xd3)="ce5531a38d7aad7e31db7933f8545756766c80d5205c32f477a56e818f2ceb82ff1f826553e18e6b57f905ae90d8ee358685a668ef67dbe54b1121d8c6cff1090bc4e5cc15b5c866bc35b6ea01294e5fa5572f27ab6f839fd3c1dba0eaa71ecbae93a7dba71e3f753015706eb935c187d08b9584b3710a3807451c73c0f4228418baa66a124acc202a6ac01079561eb770a198db7012759eb29edbe176c34962147a6a8e63d624855a1aa88dc54067659462a1da1aabc8a9da5b64e0bf45ffb561fff4b2522c145c0388b9468bea76f6d4fb6d", 0xd3}], 0x6, &(0x7f0000008000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r0, r0, r1, r1, r0, r0, r1, r0, r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r0, r0, r1, r0, r0]}], 0x170, 0x10}, {&(0x7f000001d000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000001d000)=[{&(0x7f000001d000)="8ca47ee8def0baa1b8b10f9469a89d08cde3092310411122c0346f2e5a02f524bc9ed8aedca5f20d6283d473d18575c1a1da20be1dacaa99bcd65292df85ddc152fd9f8810c285aeb28f8745df7f27533055a611b77326a05c5c6367d8d75d8381d9ab73de8d8aa16f096708989c868b9113a1e15c7377cc7b274e7709f3a33fbbd75333f0241b17cc6e474e56895d352ba5308da98eb266b2815bdc07ab44a7cec70e205be15bc248d82a4a96b6e75f0ea56475cb3dccf7dddbb511437d", 0xbe}, {&(0x7f0000001000-0xeb)="7087d568b8e33bedebc92c0401f11e8f7cea18dc9d2da5f52e0630771695b4c6ea08c2c62569db701193f24318df26e87ae858711a8b47389131649e881efc641d96cc5ecb0e05663621bb7647fb77c26606b86a853e5529bb479caec410c9c2068d3bcbe87c340a009059c5c3069e12bc901e7d3ece7d75f973256f605738642382d2981739fc92fbd8edfa2e6b869364041d726360c85d5830203be3081376545c72b667d8f38970c06a6191a40e6c4fa248dafa2f9b4d84890ade08f3e0aaf429e006c952be03574e1f374f1cf7086cdf89cacefbeb13feefb26355b05ef6fac58bf8b03ac482c9b9ed", 0xeb}, {&(0x7f000001d000)="eb660b6648876c34e42e06cee4c465ca3cfeac7052aff16aa3c5723175e519715b337b7243771a2aaf6dfc768427fdcb669406dfaa274d310d3dadd1a0bc01527632e18083e6a7d4ed", 0x49}], 0x3, 0x0, 0x0, 0x80}], 0x2, 0x800) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000009000)=[{0x5c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f0000006000)="8f", 0x1}], 0x1) [ 111.294319] Trying to set illegal importance in message 2018/01/15 20:51:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000000d000)=0x0, &(0x7f000034b000)=0x4) listen(r0, 0x7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000e37000)={r0}) ioctl$fiemap(r2, 0xc020660b, &(0x7f000084b000)={0x100, 0x6, 0x2, 0x6, 0x9, [{0x3, 0x6, 0x0, 0x0, 0x0, 0x84, 0x0, 0x0, 0x0}, {0x100, 0x5, 0x1, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0}, {0x100000000, 0x4, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x53d, 0x401, 0x1f, 0x0, 0x0, 0xd00, 0x0, 0x0, 0x0}, {0x800, 0xcd4, 0x2d0e, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0}, {0x8, 0x80000001, 0x8, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x9, 0x8000000000000000, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x7, 0xfffffffffffffff8, 0x9, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0xffff, 0x1, 0x1, 0x0, 0x0, 0x310d, 0x0, 0x0, 0x0}]}) setsockopt$inet6_int(r2, 0x29, 0x50, &(0x7f0000bee000-0x4)=0x6, 0xfffffffffffffea0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000446000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000f72000)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000a07000-0x8)={0x0, 0x0, 0x0}, 0x8) 2018/01/15 20:51:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c5b000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r0, &(0x7f0000fb4000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes192\x00'}, 0x58) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000a08000)="109417e1132fdfc114242c2ae04b4a94f7a5e35da848fc71b24f6c5817020ac24a200917e24f101b91b6c1df9e529e354eab4e02d41a2cebb88e9c487c49d64df6a5390898022030a0ba45ac92ff7aeb03c3697814f69b9574c752f0544d641a4d64395851be1adb479665c32a56ecbf49f677d524c07f1a4a2d66b6cc0769bb2b27c145ec8f9c309ed190203133c49451412dfd1dce73ea6fe44077aecf5843ac9f17bd26e42b9da8111af587ea9ef56f213ac00a277da61edcf9bfdbe10e504698") ioctl(r0, 0x80000fffffff8, &(0x7f00006ee000-0x1)='H') 2018/01/15 20:51:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f00006da000-0x114)={0x18, 0x29, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, [@generic="ef"]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000a66000+0xa16)=[@in6={0xa, 0x3, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet6_buf(r1, 0x29, 0x30, &(0x7f0000a09000)="1110933aed0abd703bedb901465e7b245d36574d60d7229930c0ae8df8770c855c87d399c6ca25a58d6dc9c12e92281b50f98be536d9201bb656fd5060bb125ea5863297f80956b59ed030ce59197120abf72ec3d0c8de3699eccf4a58a3c0b86bfe04e41b8d6859e65e07244e078caadb204e9e482aabef96bdb5ff8b09aa4bfb8f12a8d54a3f76f34d8889540c0a8070d625d9f57c0642648366d97d0191ed4f1c3c2418a9005d617e61a4f4c240677bbb9850da02350a570e70", 0xbb) 2018/01/15 20:51:26 executing program 0: socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r1, 0x0, 0x0}, 0x10) setsockopt(r0, 0x9, 0xfffffffffe, &(0x7f0000000000)="c8d63f23", 0x4) [ 111.335677] Trying to set illegal importance in message 2018/01/15 20:51:26 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000311000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000a78000)=0x5, 0x4) sendmsg$alg(r2, &(0x7f00005d5000-0x38)={0x0, 0x0, &(0x7f0000086000)=[{&(0x7f0000079000)="77e0a3041a9edb5cb1c6294c4060b250", 0x10}], 0x1, &(0x7f00007cc000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000c0c000)={&(0x7f0000069000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f7c000-0x20)=[{&(0x7f0000f7a000)=""/171, 0xab}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 20:51:26 executing program 0: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000d4e000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00008b2000-0x4)=0x10) getsockopt$inet_dccp_int(r0, 0x21, 0x1, &(0x7f000045b000)=0x0, &(0x7f0000153000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffd91) close(r0) 2018/01/15 20:51:26 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@empty={[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=@broadcast=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}}, &(0x7f0000003000)=0xfffffe83) getgid() write(r0, &(0x7f0000001000-0x199)="130000001000ff00000009a0180f050000230a009d000000030aafa71400000000000000000000000000000000000000efff863ae38200001f0003a1b4b88e08000000000000000004f200aa09b1077c3d0f145e77e150da8ed7d56ca466a47b6571a5cd5db27dd2000000a8000000000000003d468612f0267214ff9b000000cbf4000000000000053452b6c4e27d886979e400000000000000020d1ad5b56d2a917a6f575b8b76199346c8f325b8b164", 0xb1) 2018/01/15 20:51:26 executing program 6: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000509000-0x10)=@in={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000113000-0x4)=0x10, 0x800) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000f9a000)=@generic={0xf, 0xffff, 0x0}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000f9b000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 20:51:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x80005, 0x80) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000ae2000)=0x0) r1 = accept$netrom(r0, &(0x7f00004bc000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ed0000-0x4)=0x48) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00003a4000)=[@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) accept4$netrom(r0, 0x0, &(0x7f00007df000-0x4)=0x0, 0x1873c4add74da22e) bind(r1, &(0x7f0000009000-0x20)=@hci={0x1f, 0x6, 0x3}, 0x6) 2018/01/15 20:51:26 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000db0000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000046f000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000e51000-0x8)={0x0, 0x3}, &(0x7f000012e000-0x4)=0x8) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000974000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f000011d000)={0x6, 0x4, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000461000)={r2, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00004e6000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000ff000)={r2, 0x5, 0x8, 0x1}, 0x10) bind$alg(r0, &(0x7f0000514000-0x58)={0x26, 'rng\x00', 0x0, 0x7fffffffff, 'drbg_pr_ctr_aes128\x00'}, 0x58) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f000016f000)=@assoc_value={r2, 0x3}, &(0x7f0000e76000)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000af5000)={r2, 0x7cd}, &(0x7f0000d65000)=0x8) socketpair(0x0, 0x5, 0x0, &(0x7f0000468000-0x8)={0x0, 0x0}) 2018/01/15 20:51:26 executing program 5: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00000ea000)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "a2fbc8", 0x2, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/01/15 20:51:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007a7000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f000009d000-0x4)=0x5) bind$alg(r0, &(0x7f0000d3d000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) r2 = accept$alg(r0, 0x0, 0x0) writev(r2, &(0x7f0000dc3000-0x10)=[{&(0x7f00004f6000-0xa0)="05a5044eda8dc7b0adefd751090e09619153805d99915210055c2e5f797d1894a4df12f1f36a9fa8d3874f154ec8ff6880dc196f07f58d3f0c57d244f8688635488ebf97a1d1aa728541bddf5fc26624e0b4971a2f66f54a35c39ad7941ec0ee0b99f2f82d7a742af4eb6061b343b3baa74c552a6c4db526eb82fb380f9a851ab8fb96a8d846a59282b6e854a616ee96a58029691a65e72f15ef70300e1c57c2", 0xa0}], 0x1) recvmsg(r2, &(0x7f0000e5d000)={&(0x7f000089e000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000396000)=[{&(0x7f0000cdb000)=""/158, 0x9e}, {&(0x7f00001c8000)=""/4096, 0x1000}], 0x2, &(0x7f000096c000)=""/239, 0xef, 0x0}, 0x0) 2018/01/15 20:51:26 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000dd3000-0x4)=0x0, &(0x7f000078d000)=0x4) r1 = socket$inet(0x2, 0x800, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000434000-0x10)="1d1d296a383b48f8eea0a92c34aaf2e2", 0xfffffffffffffe37) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002e7000-0x8)={0x0, 0x0}) 2018/01/15 20:51:26 executing program 5: mmap(&(0x7f0000001000/0xf63000)=nil, 0xf63000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000e26000)=0x10, 0x80000) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000a2b000)={0x0, 0x0, 0x0}, &(0x7f0000a0f000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f64000)={0x0, 0x0}) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f66000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x74, &(0x7f0000f66000-0xfc)=""/252, &(0x7f0000508000-0x4)=0xfc) accept4$inet6(r3, 0x0, &(0x7f0000f65000-0x4)=0x0, 0x800) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000001000-0x1)=0xfe9c) 2018/01/15 20:51:26 executing program 7: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000012000)=0x5, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f000000d000-0x4)="01000000", 0x4) 2018/01/15 20:51:26 executing program 4: r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000d2a000-0x4)=0x10) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f00007d6000)=0x5, 0x4) r1 = socket(0x1, 0xa, 0x0) sendmmsg$inet_sctp(r1, &(0x7f00002f0000)=[{&(0x7f00003df000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000085a000)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x20008843) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='dctcp-reno\x00', 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001000)={0x3, {{0xa, 0x1, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/15 20:51:26 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$llc(r0, &(0x7f0000eba000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0xf0b000)=nil, 0xf0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d0b000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000066f000)=0x24) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000f0c000-0x6)={r1, 0x7f}, 0x6) r2 = socket$netlink(0x10, 0x3, 0x1c) mmap(&(0x7f0000f0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000d63000-0x38)={&(0x7f0000829000-0xc)={0x10, 0x0, 0x0, 0x8020}, 0xc, &(0x7f0000f0c000-0x10)={&(0x7f00006a5000-0x48)=@getae={0x48, 0x1f, 0x200, 0x2, 0x2, {{@in=@rand_addr=0x6, 0x3, 0x0, 0x7f}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xf8, 0x0}, [@tfcpad={0x8, 0x16, 0x82}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000040) r3 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000f0c000)={{0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xc8}, {0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x8, [0x6, 0x7, 0x7, 0xfffffffffffffe01, 0x1, 0x1, 0x9, 0x678f1f72]}, 0x5c) getsockopt$inet_buf(r3, 0x0, 0x14, &(0x7f0000f09000-0x74)=""/116, &(0x7f0000c7e000)=0x74) 2018/01/15 20:51:26 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x8001, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x100401fd}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x1, [0x3c]}, 0xa) 2018/01/15 20:51:26 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$bt_l2cap(0x1f, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000009000-0x2)={0xde, 0x81}, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000007000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$can_raw(r0, &(0x7f0000000000)={0x1d, r2, 0x0, 0x0}, 0x10) setsockopt(r0, 0x2, 0x10000000002, &(0x7f0000000000)="c8d63f23", 0xfffffffffffffc4f) 2018/01/15 20:51:26 executing program 3: mmap(&(0x7f0000000000/0xf65000)=nil, 0xf65000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000079f000)={0x80, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000f65000)=0x0, &(0x7f000090a000)=0x4) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f66000)={r1, @in6={{0xa, 0x2, 0x398a7b62, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0xffffffff}, 0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x0}, 0x8) 2018/01/15 20:51:26 executing program 4: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f87000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0xffffffffffffff3c) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f0000f7b000)="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", 0x4ac}], 0x1, 0x0, 0x0, 0x4010}, {0x0, 0x0, &(0x7f0000ca3000-0x50)=[{&(0x7f0000190000)="8ab191c95e4a8d8715e37d126b9964722746aeedf386d684cb8e99baf7c054f3742d575941479d3a80d5", 0x2a}, {&(0x7f0000f7e000)="f4d2f59456f6af94a61d1a03e20a47a86e98461d3f9c3f589c5195d21065ca3ca8f977be7dde4409b8a646fd03943aecae41c2fb974c671d48c91d998056e0a498a34b3cfbe7641a1294312becfb9eb721a3f8a909244d093c958ac4066ce7ab852198903d69bd8b3119a272d1ba79afeca444e43b7a35bbe0b6af3da9ed53d029c26eefb7db48fee51f7fb9c737a5bc87", 0x91}], 0x2, &(0x7f0000f7e000)=[], 0x0, 0x841}], 0x2, 0x4040040) 2018/01/15 20:51:26 executing program 0: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 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, 0xc, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={r1, &(0x7f0000eed000)="", &(0x7f0000b88000)="13", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000ef0000)={r1, &(0x7f0000777000)="", &(0x7f0000ef1000-0x78)=""/120}, 0x18) r2 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00001d2000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x4) 2018/01/15 20:51:26 executing program 0: 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$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f0000d7e000-0x30)=[{&(0x7f00008a4000)="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", 0x400}], 0x1, &(0x7f0000502000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) read(r1, &(0x7f000045c000)=""/76, 0x4c) read(r0, &(0x7f0000a42000)=""/123, 0x7b) socket$alg(0x26, 0x5, 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) 2018/01/15 20:51:26 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00009b0000)={0xffffffffffffff9c, 0x50, &(0x7f0000e81000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000db9000-0x4)=r1, 0xfffffffffffffd33) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000c1a000-0x28)={r2, 0x0, 0xd4, 0x8d, &(0x7f0000547000)="ab831f9ef2d5632844e7df8cbab6c225a62d68a561c936cc569f90e6133e99979e849a116e40c9f5457af397c82612f50191cd4709b0e5be718d8c0f0ded8783e201afccd43ba980b8a6b1f64426fd27ddfe0da66505fc5797d38fe4d92b1076efe91fc1b1f241cbc1b6e6b56f65839adf272b9e3ab1237d851af0f3973501cac27766e709db49b85d16c678c685cd5a8886576538d519bfa91a41716c7112cf76b88cec46742c567a9fe18e4b505ed1d7125d58ebe520d729bc2c19140964e57ad55164990decb080d7b1a12aa219437d1ed605", &(0x7f0000e45000-0x8d)=""/141, 0x10001, 0x8594}, 0x28) sendmmsg$inet_sctp(r0, &(0x7f0000edf000)=[{&(0x7f0000eb9000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009fc000-0x40)=[{&(0x7f000048e000+0xd95)='/', 0x1}], 0x1, &(0x7f0000544000)=[], 0x0, 0x0}], 0x1, 0x0) listen(r0, 0x3fe) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000311000-0x4)=r1, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r3, 0x0, 0x29, &(0x7f0000fcb000-0xae)="", 0x0) r4 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f00006c0000-0x8)={0x0, 0x0}, &(0x7f00004fa000-0x4)=0x8) 2018/01/15 20:51:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000df1000)={&(0x7f00006a9000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000001000-0x40)=[{&(0x7f0000fc7000)=""/10, 0xa}, {&(0x7f0000244000-0xe6)=""/230, 0xe6}, {&(0x7f0000b06000-0x89)=""/137, 0x89}, {&(0x7f0000000000)=""/196, 0xc4}], 0x4, 0x0, 0x0, 0x6}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000402000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f00007e7000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000000)={&(0x7f0000828000-0xd0)=@newlink={0xd0, 0x10, 0x0, 0x3, 0x2, {0x0, 0x0, 0x0, r1, 0x202, 0x400}, [@IFLA_BROADCAST={0xc, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}}, @IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_CARRIER={0x8, 0x21, 0x0}, @IFLA_PHYS_PORT_ID={0x20, 0x22, "ae7a166945cd1f8e709dce0e73f1aad53086000d330df41190866724"}, @IFLA_MTU={0x8, 0xe, 0x7f}, @IFLA_LINK_NETNSID={0x8, 0x25, 0x3}, @IFLA_PHYS_PORT_ID={0x1c, 0x22, "0ef2833aa9edc49c1724e98330026880357f9badef066f"}, @IFLA_IFALIAS={0x14, 0x14, @generic="1951e1c9fc5b617a67a18a8c9607e854"}, @IFLA_MAP={0x28, 0xe, {0x7, 0x7, 0x3, 0x0, 0x8, 0xa07}}]}, 0xd0}, 0x1, 0x0, 0x0, 0x0}, 0x4000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000fcd000)=0x0, 0x4) 2018/01/15 20:51:26 executing program 1: mmap(&(0x7f0000000000/0xf0d000)=nil, 0xf0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x4, 0x1) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000b45000-0x4)={0x10000}, 0x4) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000d0c000-0x8c)={0x0, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x376bf483}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f0f000-0x4)=0x2326074a93883a7c) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r1, r1, 0x5, 0x2) r3 = accept(r0, 0x0, &(0x7f000079c000-0x4)=0x0) mmap(&(0x7f0000f10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000f10000)={r2, 0x7fffffff, 0x0}, 0x8) r4 = accept$packet(0xffffffffffffffff, &(0x7f0000929000+0x1ef)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000f0f000)=0x14) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000a5a000-0x4)={0x7fffffff, 0x3, 0x0}, 0x4) r5 = accept(r0, &(0x7f0000f0f000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008a3000-0x4)=0x2e) bind$bt_hci(r6, &(0x7f00009a0000)={0x1f, 0x9, 0x2}, 0x6) mmap(&(0x7f0000f0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r5, 0x84, 0x1a, &(0x7f0000113000)={r2, 0x6e, "64666d6242a32acc1540f0c82e22c8e043e92026410558dbfe23e7a59826b206203e7b6d1cfb45df7a823cf8f1cb1b95686f44349bd78a537f48f8637b4a042ee8a005fbee46a081506b8af9f360d4578440ebf892d95629e31c5a4ee7559dc040cbc8f2cb6134df6360cd412e46"}, &(0x7f0000f0e000)=0x76) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ac5000-0x8)={r2, 0x5}, 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f00003be000-0x17)="", 0x0, 0x0, &(0x7f0000f0d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100}, 0x1c) mmap(&(0x7f0000f0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000e84000-0x8)={0x0, 0x0}, &(0x7f0000f10000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000137000-0x4)=0x0, &(0x7f0000013000-0x4)=0x4) 2018/01/15 20:51:26 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000000000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x7ff}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x6}, 0x8) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1, 0x4) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000a24000)={@multicast2=0xe0000002, @rand_addr=0x0, 0x0, 0x0, []}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/15 20:51:26 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) socketpair(0x13, 0xa, 0xff, &(0x7f0000527000-0x8)={0x0, 0x0}) recvmsg$kcm(r1, &(0x7f0000525000-0x38)={&(0x7f00008ee000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x32, &(0x7f0000506000-0x90)=[{&(0x7f0000a25000-0xc6)=""/213, 0xd5}, {&(0x7f00007bd000-0x7a)=""/122, 0x7a}, {&(0x7f0000180000-0xe)=""/14, 0xe}, {&(0x7f0000018000)=""/179, 0xb3}, {&(0x7f0000d65000-0x49)=""/73, 0x49}, {&(0x7f0000992000-0x97)=""/151, 0x97}, {&(0x7f0000426000)=""/57, 0x39}, {&(0x7f000004f000)=""/77, 0x4d}, {&(0x7f0000f19000)=""/82, 0x52}], 0x9, &(0x7f00002ea000-0xb9)=""/185, 0xb9, 0x4}, 0x10000) r2 = accept$alg(r0, 0x0, 0x0) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000a29000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00005df000-0x4)=0x10, 0x80800) ioctl$sock_netrom_SIOCADDRT(r3, 0x890b, &(0x7f000034a000)=0x0) sendmsg$alg(r2, &(0x7f0000faf000)={0x0, 0x0, &(0x7f0000f9b000)=[{&(0x7f0000f4f000-0x94)="602a0cbdb98c0b5a7101ee13673d8490", 0x10}], 0x1, &(0x7f0000fb0000-0x48)=[], 0x0, 0x0}, 0x0) recvfrom(r2, &(0x7f0000ae4000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000a13000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/15 20:51:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xfffffffffffffffd, 0x7c) write(r0, &(0x7f00003b5000-0x24)="05000000260007003240000008367700fb1308020100000000b0000000e200000000ff10", 0x24) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000095000)={0x0, 0xfff, 0x0}, &(0x7f0000c45000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000d86000)={0x1, [0x0]}, &(0x7f0000bfc000)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000845000)={r1, 0x3ff, 0x10001, 0x7fff, 0x4, 0x9, 0x2, 0x80000001, {r2, @in6={{0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0xcb4d}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x6d8e84d5, 0x80, 0x2, 0x10000}}, &(0x7f000026d000-0x4)=0xb8) 2018/01/15 20:51:26 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00001ef000-0x2)="", 0x0, 0x200080c4, &(0x7f000078c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r0, 0x800443d3, &(0x7f0000e4e000-0x14)={{0x2, 0x3, 0x8001, 0x0, 0x8001, 0x7}, 0x612, 0xe0, 0xdb4}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000118000)=0x1ffa, 0x4) pipe(&(0x7f0000ec1000)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f00000c4000-0x4)={0xff}, 0x4) r2 = socket$bt_sco(0x1f, 0x5, 0x2) pipe(&(0x7f000018a000)={0x0, 0x0}) pwritev(r3, &(0x7f0000a2b000-0x20)=[{&(0x7f000032f000)="724c554e9e2ae4235174a4d4f690cf45325eac967add777c0e01d770826b74ce430d1932bb961a25ac59c7f3ec7c875f173cc671d58c0bae49ef0c602c099ed93226b5174f90bf264cb404b99c90fe5338cb9c08ca348383424804a706caaf461e87b78ef5073b683681da0ca272a6011486cc31", 0x74}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000d9a000)={0x0, 0x7ff}, &(0x7f0000f94000-0x4)=0x6) readv(r0, &(0x7f0000cc1000-0x70)=[{&(0x7f000011d000-0x3f)=""/63, 0x3f}, {&(0x7f0000eee000)=""/210, 0xd2}, {&(0x7f0000cee000-0xa)=""/10, 0xa}, {&(0x7f00008c4000)=""/166, 0xa6}, {&(0x7f0000d7b000)=""/21, 0x15}, {&(0x7f00007a5000-0x10)=""/16, 0x10}, {&(0x7f0000fcc000-0xdf)=""/223, 0xdf}], 0x7) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000032f000)={0x0, @in6={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, &(0x7f0000ff8000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000c57000)={0x0, 0x8, 0x3, 0x7ff, 0x10000, 0x100000001, 0x26ea, 0x9, {0x0, @in6={{0xa, 0x0, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, 0x0, 0x80000001, 0xebd7}}, &(0x7f00007a2000+0x404)=0xb8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000760000-0x59)={0x0, 0x51, "6f3ddd48655dca17f6d842e4f560d7956d6c68b386aef9059e4a4fee387d72002fca4eb103d7a50fc24ecaf691484c5b766b62d2529c71ed7c5db6d392165f52589f2c42bc5a4f9b669f436644bc7c5862"}, &(0x7f0000320000-0x4)=0x59) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000dd5000+0xb18)={0x0, 0x4c, "e8ef9d56117489600cc77874886c01514d4768bd048db838810ee305f68951e61200ac4dbd0bdc7643aa2a64e71365f80926e8a876be17146e32f66c6de0f381b6e1d1d11d5fe46721209612"}, &(0x7f0000764000-0x4)=0x54) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000a51000)=0x0, &(0x7f0000da1000-0x4)=0x4) sendmmsg$inet_sctp(r3, &(0x7f0000a64000-0xe0)=[{&(0x7f0000ee8000)=@in6={0xa, 0x2, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c, &(0x7f0000d54000)=[{&(0x7f0000fbb000)="0330774061486b83635d72f865d87507e55d8337d5074c84616d0b433323bb0c5e7408b09c02ec5192c76dfe68f1fbf0a0579ca95e65b9bc877f76d7082420d59996319b90436e368a17dca580c488c65c6bc27c2ffc60d1821aac5e6b64fa386873ef43eca9383d94b9ada2fa5ecf331f92464dd922ad3fb3064c10ae23768e3f7e59ae16a0d224a3a0e5c6c8728051ba42641ef2a4cbe285e4db3231ca792d80488d68ca44d3ff16cee36635391f23e35a090712489bf76ca3011d59320cae9c20095e6f6e612aa373cbea8e196932b204b42bb68933d4e3274cd237cc18658a359dbdea7ad449842eada98b56746351d336bd21d1c1", 0xf7}, {&(0x7f0000c6e000)="88771c552de4e71f5393cb3e80b39e80c7cf453f8a91532f213449678894406e01615e9eb312d08a08e067f20f296245cb28ed941dbec504e4b5d5bd23efd410bd86bc130d95b6078e5a21ad4e7867a06951505a4084755734aedb16db574831ca1c082c8ba97f66bff88934ea2157bd6822813173a3a95ce785708525b4e5b90273d00cbc5ee5754bb28fc99b66903b5b5f977f0df18862c9e0c0562ccc5bb4dd8dd9b111f526ddc4266fcd0e52fefa38", 0xb1}], 0x2, &(0x7f0000104000-0x30)=[], 0x0, 0x8004}, {&(0x7f0000ce6000-0x1c)=@in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8847}, 0x1c, &(0x7f000089b000)=[], 0x0, 0x0, 0x0, 0x80}, {&(0x7f0000e51000)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009f4000+0x2b6)=[{&(0x7f00007de000)="590d089e02ee81d30df5acd91670707a7426abd6ee7c8205e37f2a5ae20fee51291febbe4cb2916b3920bec2bde30ba30d75a0f5478005af45494f4fdf113a9add50f5694c2a7a0801e63ee788cba8b9c906487d7ad725e5e79adce25728a1224c3a003f6b36844ae10d4cc4f23a98912c62dc2da1594f1d0a603d179420822227435f15900a2d3110fbb02f20030e1f355efc2b3c556be641c8d68359d53c12d5e02c1815cb3eb6b7cf136d156f77bd75f6a97fb9ed90aa1063f36ca289fc6ce6fe1f122d9786", 0xc7}], 0x1, &(0x7f0000301000-0xc0)=[@init={0x18, 0x84, 0x0, {0xbec, 0xfffffffffffff9ad, 0x4, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0xfffffffffffffffa, 0x800, r4}}], 0x60, 0x4000}], 0x3, 0x880) accept$alg(r3, 0x0, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000676000-0x4)=0x6, 0x4) recvfrom$inet(r0, &(0x7f0000425000)=""/1, 0x1, 0x1, &(0x7f00002d9000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f000068c000-0x8)=[{r0, 0x88, 0x0}], 0x1, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000f8c000)={r3, &(0x7f0000d2c000)="6535be35589400ea2a4f0334cd80bd0fed3bd07bce403d9d06cb20183337123ecdd2f1576932b72a360ffbc7b834463520eef14ea71a65a4a6419c4faf88925c9e1e6f904579815c2a0455ef004eeb0472db9da49b67e4fe983668473c3c73b3ec395242f83af8c2174f27240303ddceaf29662179", &(0x7f000045d000)=""/131}, 0x18) writev(r0, &(0x7f0000b09000)=[{&(0x7f000002d000)="e0", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000b56000)="a6137bdf62f22715b1cb0ed67ef10f48d3010c525e2b011ab73add93a943edffaab35a59b50d10fdbcb42e6f7b820123df72fa19b3da7fcbd76b0f9d1baa8f3dda55e6d47af89e196f514b73aacf427da7def28bc76312b5945f947c2d78972dcca43dd7c2381832ab9fdbd6d67f946d2fb4fbdbc80eddb79b7124b47aa7ecc5e19b92244488e7c497c709d7ca4a762b89a603cdfcc54ea885962a89e020deabc4b962a20bdca6668849442cd2f5392e571ab972f246de9cb16d8a14e8ea92a36d0f68", 0xc3, 0x40, &(0x7f0000e3a000-0x10)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r3, 0x5421, &(0x7f0000c6a000-0x8)=0x6) 2018/01/15 20:51:26 executing program 6: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000c3000)={{0xa, 0x3, 0x1000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x400}, {0xa, 0x0, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x10001}, 0x5, [0x3f, 0x80000000, 0x8, 0x100000000, 0x0, 0x401, 0x4, 0x2]}, 0x5c) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000adf000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ade000)=0x8) syz_emit_ethernet(0x2a, &(0x7f0000139000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x9, 0x0, 0xf, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) 2018/01/15 20:51:26 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) connect$unix(r0, &(0x7f0000b67000)=@file={0xfffffffffffffffe, './file0\x00'}, 0xa) 2018/01/15 20:51:26 executing program 0: r0 = socket(0x1d, 0x7, 0xffffffffffffffe1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000694000)={0x0, 0x1, 0x20}, &(0x7f0000000000)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007fa000)={r1, 0x3}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r3, 0x107, 0xc, &(0x7f0000117000)=0xfffffffd, 0x2) socket$packet(0x11, 0x80000002, 0x300) getpeername(r3, &(0x7f00002ff000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000d5d000)=0x14) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) 2018/01/15 20:51:26 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000986000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0xa, 0x4, 0x0, 0x0, 0x38, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@rr={0x7, 0xf, 0x9, [@broadcast=0xffffffff, @multicast1=0xe0000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}, @timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000754000)={0x0, 0x1, [0xaf2]}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000079b000)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000056000)=0x8) 2018/01/15 20:51:26 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffffff, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) getsockname(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000000000)=0x3a) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x14) [ 111.732797] sock: sock_set_timeout: `syz-executor0' (pid 28120) tries to set negative timeout 2018/01/15 20:51:27 executing program 3: mmap(&(0x7f0000001000/0xe9d000)=nil, 0xe9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000e9e000-0x26)="240000001a0025f00018000400edfc0e0a0b0000e80000000009ffeb0800010000000100", 0x24) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000dda000-0x65)=""/101, &(0x7f0000000000)=0x65) 2018/01/15 20:51:27 executing program 6: socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000929000-0x42)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm_base(ctr(aes-aesni),ghash-generic))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000094c000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f000016d000)=[{&(0x7f00006ac000-0xf0)="338e8bcefea2c1b7752343d92abddb9f7cd18816aa64070d518997cef116b76f", 0x20}], 0x1) recvmsg(r1, &(0x7f000053a000-0x38)={&(0x7f0000276000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007ba000)=[{&(0x7f0000a20000)=""/163, 0xa3}], 0x259, &(0x7f00007f2000)=""/0, 0x0, 0x0}, 0x0) 2018/01/15 20:51:27 executing program 0: r0 = socket$inet(0x2, 0x80807, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000001000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000004000-0x4)=0x8) writev(r0, &(0x7f0000002000)=[{&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000003000-0x8a)="80fa8e91f33f788d92b6a04a29b90d2011572c6e621a76ee7b578529bbe450b7505ff252d39e9fc7731525d4e963a5549c0dc429df59c1f8f475ba66d8b5ae67aa02862a3f929cc2762aaee9e483b9c0b01dc8915142a6617c498d4e7f871eab7ee0fce208f9eb191e538d6865ea9cff8346a00b6d89e758f70bd8c5888bdb77b0e167ff964e8b6e5d69", 0x8a}], 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000a46000)={0x0, 0xfffffffffbfff001}, &(0x7f0000002000-0x4)=0x8) r3 = socket(0x3, 0x7, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000001000)=0x5, &(0x7f0000000000)=0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000950000)={r2, @in={{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, 0x9, 0x9, 0x1, 0x92}, &(0x7f0000001000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000-0x10)={r2, 0xe46, 0x9, 0x9}, &(0x7f0000001000)=0x10) r4 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000006000-0x8)={r2, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) 2018/01/15 20:51:27 executing program 2: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000402000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r0, 0x112, 0xb, &(0x7f0000001000-0x2)=0x7, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xeb6000)=nil, 0xeb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x1, 0x4, 0x100000001, 0x40, 0x40, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c3) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x80000001, &(0x7f0000234000)={0x0, 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f000016d000-0x4)={r3}) r4 = accept4(0xffffffffffffffff, &(0x7f0000eb7000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000eb7000)=0x1c, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = accept$inet(r1, &(0x7f0000eb8000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb8000-0x4)=0x10) r6 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_bt_hidp_HIDPCONNADD(r4, 0x400448c8, &(0x7f00007f6000-0x9d)={r5, r6, 0x8001, 0xfff, &(0x7f0000189000-0x9a)="44b6797916bd30e79ea2376faebf52cb4a805899c328e93681443e8e798b4e074b12f8d46d5bcbd41ce2eadb1802e23c233561c8f5ff5f3ad2da17c406fbd3795c81db9fbed5af393d4326f12cc17ff76650797a161346d1ef2b9be507632395f8e6345c4bac16e9b2b3b97cf97f59807036f5d1c69a571f8522213e66170ae7de03aef125965c4b94b5a319aa21bc362fefb5a52928d0bbcbd4", 0x2, 0x9, 0x7, 0x23fd66e1800000, 0x6, 0x1b82, 0x2c, "0e5ca288efaf25aa7c7fd25f654b0412a857188ca6708bc302e45bdc352515868dbae3e001d5c9dded66c1c813ee07f6c7fa86eb8a81543f2fd84e4f6a143f05196497a8322c17f2849f7e4b5271dc882d37d986e404bbce18287068d1b655cb55294bd44e84ea3441890a6edc6b5c72f15a2e667d"}) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eb7000-0x20)={r1, &(0x7f0000eb6000)="67dc7af1064a0e70a068f54f33f3ee9492672ddc5345cfea8f1c4e", &(0x7f0000eb7000-0xf3)="90d1319653413df541b04d785fa0b133c630c4a9dbb88f33302316be0dd9a4ce9007838fd36f19d98962220517a4e3bf7ab31be627575851ce93774dedba9b29a2382ee70475d4c3e413cb83a2c517797a9cf5bde95ac8d1d85a1f574699374e7455fb7b4cddef1037f22ce11ea80695c00a5ee53a3ef77508fe01a71d3d4c7ca16afbe51e91f63d42c0303594472e7d3d20874bb64a45977d93a5cc526d440852216aaf64c76198d5d0f3145d4dacfaa1062a7fa145b45d9370116c387a75139bd50490741828ce99687ae2a4ab83e14feaa229fa2ce50fa065536d4a5ea447d92bbed54ca9b9149ec2e681f2b055b01a6863", 0x1}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r1, &(0x7f0000eb4000)="0e7c", &(0x7f0000eb4000)=""/0}, 0x18) socket$bt_l2cap(0x1f, 0x5, 0x0) 2018/01/15 20:51:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8010000000001e, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f00001cd000)={0x7f}, 0x1) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000f0c000-0x10)=@req={0x0, 0x0, 0x3, 0x0}, 0x10) socket$bt_cmtp(0x1f, 0x3, 0x5) 2018/01/15 20:51:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x5, 0x0, 0x0, 0x0, 0x40000000, 0xffffffffffffffff, 0x3f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/15 20:51:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$llc(0x1a, 0x10004, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00008f3000)={0x1f, 0x7fff}, 0x8) r1 = socket(0xa, 0x80006, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x80, 0x3, 0x0, 0x2, 0x4f3, []}) ioctl(r1, 0x8916, &(0x7f0000000000)="") ioctl(r1, 0x8936, &(0x7f0000000000)="") 2018/01/15 20:51:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000a71000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x800000000000002, &(0x7f0000f08000-0x4)=0xee, 0x4) connect$inet6(r0, &(0x7f000062c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xc19}, 0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000f4d000-0x4)=0x2, 0x4) bind$inet(r1, &(0x7f0000739000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 20:51:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = accept4(r1, 0x0, &(0x7f000045a000-0x4)=0x0, 0x80000) getsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000107000-0x4)=0x5, &(0x7f0000d64000-0x4)=0x4) bind$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, 0x0) pipe(&(0x7f0000d8c000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000846000-0x10)={0x4, &(0x7f000065e000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00007be000-0x8)={r4, 0x1}) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000e74000-0x1c)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r0, &(0x7f00008fa000)=' ', 0x1, 0x0, &(0x7f0000ffb000-0x10)=@ipx={0x4, 0xffffffffffffffff, 0x0, "feb2b9af68b6", 0x0, 0x0}, 0x10) shutdown(r1, 0x0) 2018/01/15 20:51:27 executing program 6: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x13, &(0x7f0000002000-0xac)="", 0x0) 2018/01/15 20:51:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000269000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(cast5)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000001000)="a23364fd5e", 0x5) recvmsg(r1, &(0x7f0000223000-0x38)={&(0x7f0000284000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000284000)=[{&(0x7f00000cc000)=""/16, 0x10}], 0x1, &(0x7f0000206000-0x3c)=""/60, 0x3c, 0x0}, 0x0) accept$alg(r0, 0x0, 0x0) 2018/01/15 20:51:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000adf000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000ac5000)=[{&(0x7f00009ae000-0x7f)="ce", 0x1}], 0x1, &(0x7f0000fcf000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @iv={0x18, 0x114, 0x2, 0x0, ""}], 0x30, 0x0}, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x10d, 0x0, &(0x7f0000045000-0x4)=""/4, &(0x7f0000a94000)=0x4) 2018/01/15 20:51:27 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f00003d2000)=@req={0x50, &(0x7f0000ae0000)={@common='teql0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x2, 0x4, 0x2, 0x2, {0xa, 0x2, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x7}}}}}) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000756000)=0x8, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000ae2000-0xc)={0x0, @broadcast=0x0, @multicast2=0x0}, &(0x7f0000ae1000)=0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000ae1000-0xb)=@generic="dafe0a8d5b418387cf47093d991a195a") ioctl$sock_FIOGETOWN(r2, 0x800454dd, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00003a1000)={0x0, 0x2}, &(0x7f000092e000+0x467)=0x8) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000ae2000)={0x6, 0x9, 0xf, 0x9, 0x8, 0x1, 0x10001, 0x1f, 0x0}, &(0x7f0000ae2000)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00006ed000-0xb8)={r3, 0x1, 0xfc6, 0x5f50, 0x4, 0x4, 0x9, 0x4, {r4, @in6={{0xa, 0x2, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xc9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x4, 0x7, 0x1, 0x7}}, &(0x7f00000dc000)=0xb8) 2018/01/15 20:51:27 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x20, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x4, @pid=0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:51:27 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000f2000)={0x0, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7a7, 0x8, 0x8, 0x80000001, &(0x7f0000e1e000-0x10)=@generic="1ce7607a09994a26d5f2bbc48ce573d8", 0x6, 0x2, 0x0}) r1 = socket(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x80000000000004c, &(0x7f0000b55000-0x4)=0x1000000, 0x4) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000dd4000-0x4)=0x9, 0x4) [ 111.864960] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/15 20:51:27 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) writev(r0, &(0x7f0000002000)=[], 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000-0xc)={r2, 0x4, 0x30}, 0xc) [ 111.916082] netlink: 'syz-executor6': attribute type 4 has an invalid length. 2018/01/15 20:51:27 executing program 0: r0 = socket$inet6_sctp(0xa, 0x8000000000005, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000708000-0x10)={0x0, 0x10, &(0x7f0000f3f000-0x10)=[@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000045c000)=0x10) shutdown(r1, 0x2000000000000002) sendto$inet6(r0, &(0x7f0000857000-0x8f)="", 0x0, 0x0, &(0x7f00004b0000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 20:51:27 executing program 6: r0 = socket$kcm(0x29, 0x7, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e2a000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00008af000-0x4)={r1}) mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x5, 0x6, 0x80) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f000001d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000001d000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000d000-0xe8)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) r6 = getgid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000000f000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000001d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @empty=0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) r9 = getgid() r10 = getpid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000001d000-0xe8)={{{@in=@multicast1=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@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}}, &(0x7f000001d000-0x4)=0xe8) r12 = getgid() r13 = gettid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000001d000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001c000)=0xe8) r15 = getgid() r16 = getpid() mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000001c000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000001d000-0x4)=0xe8) r18 = getgid() sendmmsg$unix(r3, &(0x7f0000015000)=[{&(0x7f0000010000+0x2de)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001d000-0x80)=[{&(0x7f000000a000-0x33)="69584d6048e3527092a7acf0b7022b592dcc36fdb2e33b9f5f1797ef23dad786dde262221927935081d6a30ed1a48d0e0da105", 0x33}, {&(0x7f0000014000)="10ffd0bf57b72b6d07d5761eb944dcdd293a4e59a3d0fc7991bc7e82c9d8f66f02ca24da345d0618ad362af8b043ee7e2f1a0bb819cfe1d0b27fee775b494b1f90115fb648b383d49bb2937aa49341979aebfffa3e2935fcc24fdbdce514f7b60a70ac070442caa31301a8079c395b8cfcc645b5d084d35fd3cb67f5b718a8a824fd707b8631ae0573b47e08a2fee6654fc8661b195514a0a49e9ee7ad8e60a7308a386f672554819a50cdd4e365538ba18826374a47fad22f267c23756d2444e5aa4a8bb91de0d4be7a66bf1f3b2c42acd3aacf69a11bbf48dacc7e9af7bb25ea25dc75b082", 0xe6}, {&(0x7f000001c000)="40305368e417a5680cfb87cc81488f41a92a3f0c9fbac623bc50e18956ed80550f82c5d2afa743f6e6359b2b4d30a7a7af99c401ead7721a40f2c575b5d025c3c1624c0e7f0edf0d1d05e9c3fdb2a1f69f110c94a60720db1da760a232cbbe3cc12f4d26841c373cf8030945f06e2e946f0eb3ca4225f1bae20b25617ec10e06db458d8573f8ced1984d0811b590a09fce765f79be65f1aaf3cf3700d903838e1e4f5570cec58fe6f75269107e18e8205a837aa3881406cc694b4ad9736d07214dd770a78fd757a47a160af8c6617cf5def7f22f47b754d24334e42e17a6f7681cf04bbb31d16dab45b2a98ddbc6b99dd906e0953cc5a2d35ed34dfec86502a4e102b0367bc700ec03737e27326eafba38e9658f9d948a5e62ec191f4f18e4dbf2c25b88b8b28908e597cd3b5412b9cf8a7aa695f30aac228c126805849b90ef8b020957a996c8291d6c4cf341ebced7a7fd01ab2516fd02e8f58bc7a660d4ba1e32628e6a4915f27faab56d4338b193e042db343683edf793af2f774cc5e54d4db4ea90f37c744b5db3089ef33a3f91d0b43bfd883e1ca906f65421bfecbb984f1164dea9d870a9c3c2b107b258f2faea679b7400df25462eabd63eac30ab62c5eec4113d7414010a9380479cc248e40762ce27b100845fa8bce0ae0bc809839217527f2c0efc09a3c8084301e30ded1f3498f4e02e41e9327760af019045c240d8ec46e4052cbeedb4e7eda26703ea527062576605006f5428c800c1833b849e9e3df03125bbc2a9aae6eb4f759408505fe6a06e62fd14c10377a1face7978eec5a7e941c7b57b8c2e2d274d5f680e8a83bd2f42ce733eda9f3b7154e00c0e08fa65e6c3ca7f0afe6fc10c0f35a27ee45d3f0149316dd24360340c5bc48ec115a5148bdc7a7ad32c2edb7da7f36d94e612b5d4686597b53e2329bd6f18fe00f31cc2ba0c674b3aaef0b952d461e35aa95ba60be5c9b48d512365e3d37095b32a388e1f91381c1d4938f0c6addac51b7079b807372e2ef60c30f5fe08aac9242a94e7411f80d21dadb1ce963eac67d8f9f29010e41db8efd9dac8e14684722c3c75a566ba7015393b9c87dfc7e9b0a045bb7b755bebd19509388d5a5aaa8951c2c217f22ebeaa7b865f208e613d781a7b90ce84a785f8fef78dd8fd9146deb0f99c1b1871dc0e42c66b915368b36c537ecf5be3afe49a134fd92cf68c50034a103ab938f642ba76b159c66edf049a44f76e8a027b4d29e1f6178e1025f411944040e6f7b4d23a5369109c881e1493183bbc3a0895889c06e69434601837e3f996f06a5e6a308fb4218b166aa83df0a5fef5c8e7d1096a342f39b760b2a91b018d0be91155fabb34380691a91b850475f5066dc5a37f30b0cd78af3d8c922712cf5a09ac83ac7a8ca915cfe839473b99d865916f7f3c29d81301d28e83fa44b6ea5ed039e954c77bb28ae27a3a387f5c94d7eaa646dfb643e512da3310734b768e0acdb8ea6fecdc298a7f291da38e90b390e9c9f3b31e5338660d2c566bc10b31ce0ffa92a48f9bc6ffd1d9e19f34fee59190fc47b3c541b9271a92e3ae75ad2b6b1640e9dba388c837c7cf5e903b55ba7392203ef7b20f9e795988f11b8839e3355ebb283610d28bdd02dd86b9fd61f427e0555ab1e7fc57e1b29657988c82dee2a67ccf4a03283414bc81bf81466e7c541fac2ddd6e69535dfc6a4ab54bf8a063db8bb2501468a3f046c7955427005ecc0d3242c2cdfe946c12ec6da9461a1b0a91493f1d525cdfa9f55731f9260e25852e72121b61b9afd3d23e0137482fb69a209dd7cb76d7c8cd53a6ef6654ee129069b5039ee2199f176eb6ebcfeba99522f77bdf62fdff7cd6d8870ed58ebbef471105e71966f90c1f8987d4e7c7b8249bd20849c5d0cb0406fd4cd8be44bafdc2dff3184a9468768fe1175e53cc71748af84b6c5ced01dd4106e27b944ebb69a6e1712bbb71adc056922279e7e2fd18d266c1dee872386ebf07bbc66a3503c9b2b906412134076063db9424656af6fe0f3f523168f4ae67e8341a49c4eb0b513ac655606a5e5202610a49d2c3cb57a9358c16efe85320c21acbdc6ee5f943662b6657d9dc320b7f32016bbba7e8684145c4c2057d16360f30f5310101c282d6551226d1dc2439f113090e8f15f3bdff8fe499a3a1cf8344c63d7b7bf1dd46247e82f2a74100a611802d05500a67e1fafca1bfb0bed21a1f30c18a3bf045e1af02e89bfa0f12cb782b13641936e75e16f9f395b161a5100edb07c2cf1081a01eb60a5245739ee4ccd69480461d742e19cdfcc948e0c646f3590a1c50ddb061495e303f2b22a0d313b7741755c70addc5365ecce018979b373f80afc50877958e029c5974fd3baa9f7beb5e26877567d2d9ac4baad0bdfb07313dbc34596350888e0c8706f6a9aed5827a17c8bf711677687bb03103f22689c93068da0e1986cb3b55cb0ea1f7f2991ca2bcf7f71edd78c5e78e8de9aebde882108825b808dd90219a1e73ec796d18c1c74cca8d83a1657cd1e271d505584dae94c88fd5836f111e3c1176120b23e040318830c7ea7eaa000a3542bca9a3965847c35a770bc6ae072fe4827dbd6786321d2f33820a60eb404c27b84d6cf1746e82455e40440de3446c05b0121b55e3e11909fa173f373a3f54e11ebb4a67b1207d84e79a0c87bf838200672af9665e6110f6ec3c86468440da0fa228221caaec3f82ece483fa24d73c46e54611a4bac0c754978dc19c30600be51e45c840b19cc7c41c6b42722ab1cdc5963e39348be9489c0f01cad7da81da79e3f4f787efdc65f6ab177adbbd59d9a76ba3b0b37c1cecaa4fbc0b315931fd34b480d965b1a1d768262cfbe89032cc28afc2f10e21c31735ed90af06ecd074cb87689ae1564cdc1110b699d5dc2cd2324cd02707ba57f7678b5b2d2da59e352bf9ca32cd3eab1ca06e2a0b51a91057e31174c729d698c4026a43e04c0b72c9346298b4cc987b641e30f604e0b6fe671d04dc865e047d7c125a51fd439dc7de0fa680965f1b215c95fad85e64b6bd31fc231e615ce7de26cd8f4e7c0683614233be3a4519971feb4be6311e36486cdbd51fb4f39b47be5059b8d44299f4176ceda88b561f7fc2839665182de0533bb25058bd299517461d0de291995b3f277a15a65c852d8d9505997ac06214360bc0059c83c70b3f64f3babdb6f440121c25babf033ee8f2fccbb1b2c7529a34f58b7131f02b79e09dfffef09c94cdc23c7d77f96dbdf93f5f7f4b8e51e03795f9577bc231167064d063a5d082cd113d57dc03353ef6b1d1eac0d175a5e1f869fb6943cdf0bdcce9e16813978d088417909fe4cdc032afabe620e9bb7320706ea5903d21db06cc8d5fc82eacb4976a5d88e0d8f20935d40c99450ce7dec10e62dad95421b1a4769f4daa8d5ce5560964c0f274b8cdc1f8b42ea280459a152a0eb245c4b07ba1cb4cb44e1fcdf0920a76959394228ba66709ca03af99fde126de601d1d00c3e13a0099cb7eaea4506820a71dd00ca324dbb594ca05a8ee1859dfc227e2409fc3e38e9d8bf1d60006e655101b622ebe9f71f77ee6e09f41b018174e620b01d0a8f9a8ba51633f746383fa3fdaaab7fa30dc16a8611c69320ebe7e8f0214b632a149e388fc8f4c5929bbb870723a6fbab8054dc9c70fbc4b5d8a6a17fe48a7e6f173cdbd94108e81d73a2a662f1ec4a7566e6dc14a8f40927698b6e3b94fa7bfcf5473c21b0e7a6b790d41e27118a5bbbd5c186970d9e4468973962fba2da81a10f02c0301d168150b66ad9705d21f547fe222bced18b86836001abca403e980f6989178310cc326e7209dd8e6a75d64483947b0d27f16d2d14808ddb39771a9e9abe586dc5d0197417feebc6fc49d9622fd5b5d2ec6560d09062552a440ee6eff0bb9db62595324f49bba22f5e61c85b95a037ae97123f4374f5230e53b172259e72f48d79fb4e1daa530843c0a9658ef28bb2c51b67b6c55b7bead8f3367e08f472333b644ad038d4de5f9a5a8713b5f2fdee822764fae6d5fc779750ebe37c5f769418485c5b08c6fa690d1be4ce6cee470996f47d7e01b0b2fb5d8610eef20370c6dbf3a2bd55f38d5345ab2bc65b80eb4f30eaa5f5aa30f06985e3349bc2c222d7c0f415bb157c7cb7233f06b9fcce2daecd57677490d756116dad3c3dc2069c38bd084a6c0ec4d91b9a071c41c30a27eb162ed7fe49755c62d1607836430d59910de7f33ae3c2fd1e9b6a6a1a77df6452b92c43cc3a6a359c7119176420dc14a05ea8babad166dc717c65d0db066b43a5b5ca8f4694f034dffe6a662be51050e529ab762b5feade4e6c508c6be8963b233f8719d9608b9054da13ccd7892f0c187aaff5bcbd4755fdc7e9bd78bbb45dced395e32c55c6d100ddce548341eeecc6adaf9775595c26fe2dba3cd5da8bc75502123c676c9a3be089bd28ef4df779fc1fdaebc3b63164a0a5f8f5b3ecc36df6e8a286c3a93dec7d84810e45dae9c97b0835a0488165b7f78d3cded01c179ebf58bcb8db93bc2dfcabbdbd65d139a9f6ffd64f84e8437db91349e7a194b8e2a0d1b11171c59a2314a0947319370a4659abfdc58f9f1d8383846bcc341c1493f0ae9c3c5bd22d25f8b165fc1b297a9fa46fdfad9472a533a5f9930e6f5242f7e371ea2f4e2ad31296b1bb0dd0448f82c6b6820cedb8aecdb34a7440aaaf899b5e1d1b18934fe078b977e37b1b06a6fe98f90fa08de15f67574113fd3f075ed4df04e000d64d2fac7031c6d09d79775213f478d832761168f05f3f86b018e2269b6dcfdedaea4e8f3551ef3c52645d8054df0d605a11bf927fa13322b7e1c9ba3f078781a11f222c3da3ec770eb86ef6a96b2372cfa8879d86d80b94c448c8c84ba27d30972e8ddd5f5879104b3f82bba707a517c1929e253b08807c1a54283340eb6d544135ab4edb3f2438e9a5057fce94846e677552ed68bfcc6adeaa2259773451f37fb08f770966c8f78f063efc54e4b44741d85ed45927c82fe8e947296cfbd7444e7bd8c6a15325d0d075fe8bb4ebcc463e0303eebcadddfcc0ea6c7a98e59e7046530511af13c2ba93b8091a99461055fc663d0f0413d1fde2fa6af9a7c53ccbdaf816ebd87068881e0b1bff2387cf9ae24d299118e602a1e708bd1d17de73bf6d32aaf1676ab55b7bc079d74046d3eb3ec5c89cfb95de4b14f8af70bfdbe8d6c0d5a2147c936e1aabd6fde234df0d344ef8651fe427515532b3063dda3f5e5fd88679886b452c9ee6b3359f65fb39e289f3557c0b19854efad706e7cdc9341c845bde7ebee8317fca01ce24531bc7210a82aa5bf4d434e825ad130c58612b48079561d061f9ce1245b8639d61ace49a74d578870446359903a694fe4511ad9feb0e064b7006d52e0112833e19334b5c3c91e981d9fb4ac76589589f6d65fd3e1bc836189f4120f723db20c62696bb2e0f53d688960ad006c6a85bf9b925726c38199c25b06a1ffd176d9a0f697772d14e702bccd57b8ec7da61030f710db70dc5b55fc052c3f3e2f6768b73d399db51680c006e3bebab6ffaf55bc7e45b5f773b2f3e7214df00e951bbe73869cf7c76b8203d096590809d11faabcce714efe3816e94e551baf7feceaa151a22430790c5e9ff79e79adbdcb7c8d9d10d25da14ccd8729addea45e7b348675bc6cb298e2e43fe5e1fe21ae95183cbfd2bdaad78303caed7ffd14b339084a3bc677be3eaf08f32e8a87d8e926b1e70bf4fdedd8bc902b2d7df7d5680d896624bf5fa296f3279233", 0x1000}, {&(0x7f0000019000-0x2f)="f722955d42986878c81d7d0c4c10e24247c7af92733e1d454b36eb59ed85bbbff914624980a789a2aee9edaefff5ef", 0x2f}, {&(0x7f000001d000-0xe)="e7d7cb44486fde55d7889f8d66e8", 0xe}, {&(0x7f0000004000)="14d1736dd2ffb4c5f4dc8fcb7eb4d53e510c9a40c7e30c0b4cd52e12469720a11b47d1daf820ea64f27f41fe51df4b14bdd782e3295e6dcf3e3ccb59efd969b577edf1c0579ce18ae983df9cf54b6bfc220bb0fbddb645cef078bc72cf895f264c370eb66d49cf657ad21901a17e11118da95756e20ac356ae052b92737bfa1fa53d0587ae18dfcb6b04f65f0dc391eec70a55c830f51367de6a6b27dfbb5cbbc716a179e3dd50c654590bde6aa89b1677f1e8ecde164cc4157df7", 0xbb}, {&(0x7f0000014000)="dcb00e7d22985704cf1404da8fff0a7920f2c23c598f5f649d18f7751886f29ebfa154f2798a67df1a7f4e38644ff131f006715df3624f80605a1f3e9b29c1d57c24ad27dec32a68b1b59ac903a568ce85336a910c86ac2b1d8a6685a1dd88b6fbd46e2435d9f27e48ffe2", 0x6b}, {&(0x7f000001c000)="97", 0x1}], 0x8, &(0x7f0000012000)=[@rights={0x18, 0x1, 0x1, [r0, r1]}], 0x18, 0x8000}, {&(0x7f000001c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000006000)=[{&(0x7f0000006000)="1710895f30fab3d7add0bb47587707b6281cf57435582ffaac6d3f75a70c3ef2752800ce14cf8f9847567584c3809078a4d31959726d78b12e6a4366a1a80d9be1b622b0eb16c1c5d05cc1ca05b159abe3e074ff5280bb0d4b0f34691a670d3ff3919b1b43e1f61bb1c749e8e4ff1a95cb8375c7f99cf3b44fb3ea824f1b95f07c4447ed1c0cd4d79839d78e7deae0413a6e42986de854bdecd6c5a1a7b2d0de7952738d90028a42365227adc11b33ef55c8cb5c09c67ede9d3ebfb4fd0e", 0xbe}], 0x1, &(0x7f000001c000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}], 0x20, 0x4040}, {&(0x7f0000003000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000000e000)=[{&(0x7f000001c000)="75fc221c4f10e77cbeccd57d3cbfc5318b820e0d54f3b8ce9a3428424a636b7691cc0f5abd79e736125f8cf24e55cee078926b335c4664bad711a257953dc6678b971fba5493696538c2400c33cb", 0x4e}, {&(0x7f000001c000)="58e3d5b6ac366129ae64770ef38b97ab3680a1281d7b89c2f615ee5de3979ac3d9d6913c55fc9f8eda23cc242e662f49d390bf55a344095b0fb3f2", 0x3b}, {&(0x7f0000006000-0x9a)="2a289f99d3b311374dd52102d90f337949928cb8482cb3bcca18c7e79ce1f5ebd1699f9ea9081205a18de1da01a87f303daa9b640c8c7b5bbfeac2369022a2dc6ce53e24ae3f99460153670ce9413460b65de27441d8a7e611d0b46be1e4adb1293644fe5ce1fb11a0ab2c6b46675d77853eef70042c14b3e0db1ca03ff78af3ddcba750baa1f3036bf7f207a344670f13380ae1c217eda88db3", 0x9a}, {&(0x7f000000a000)="dbcea6b46cd422dc34b55a698d3260887fa0018af5244e853550e86e73ffb6ce9315bc34fe518175", 0x28}], 0x4, &(0x7f0000003000)=[@rights={0x38, 0x1, 0x1, [r0, r1, r0, r1, r1, r0, r0, r1, r2, r1]}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x30, 0x1, 0x1, [r2, r1, r2, r2, r0, r2, r0, r2]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @rights={0x28, 0x1, 0x1, [r2, r2, r2, r0, r1, r0]}], 0x128, 0x90}], 0x3, 0x8000) r19 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r19, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000018000-0x10)={&(0x7f0000007000-0xdc)={0x20, 0x22, 0x100829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x0, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:51:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x8000000000085, 0x0, &(0x7f000001a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$unix(0x1, 0x8000000000005, 0x0) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000c000)={0x20, 0x10, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@typed={0xc, 0x1, @fd=0xffffffffffffffff}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:51:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) setsockopt(r0, 0x400000000114, 0x2, &(0x7f0000e99000-0x20)="05b7ffa87c7ea5317d78039786133f7ae73856000007ffd0090000009bdb723c", 0x20) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00003e6000)=0x5, 0x4) 2018/01/15 20:51:27 executing program 4: mmap(&(0x7f0000000000/0xf1f000)=nil, 0xf1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x1e, 0x5, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_int(r1, 0x0, 0x16, &(0x7f00002ec000)=0x0, &(0x7f000084f000-0x4)=0x4) recvmsg(r0, &(0x7f00002ed000)={&(0x7f000055a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000687000-0x60)=[{&(0x7f0000ae3000)=""/22, 0x16}], 0x1, &(0x7f0000f1c000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) mmap(&(0x7f0000f1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000169000)=0x0, &(0x7f0000f1f000)=0x4) 2018/01/15 20:51:27 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000001000-0x1d)='D', 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000ecc000-0x9a)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0xb, 0x4, 0x0, 0x0, 0x48, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@timestamp={0x44, 0xc, 0x5, 0x1, 0x0, [{[@loopback=0x7f000001], 0x0}]}, @rr={0x7, 0xb, 0x5, [@loopback=0x7f000001, @multicast1=0xe0000001]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, ""}}}}}, &(0x7f00005ed000-0x8)={0x0, 0x0, []}) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006ed000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00009a0000-0x4)=0x14) r1 = accept4(r0, 0x0, &(0x7f0000781000)=0x0, 0x80800) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f000095d000-0x6)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f000037c000-0x10)={r2, &(0x7f0000ed2000-0xae)=""/174}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00005ef000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000fa3000)=0x8) 2018/01/15 20:51:27 executing program 7: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000018, 0x5, 0xfffffffffffffffe) getsockopt$sock_buf(r0, 0x1, 0x4001c, &(0x7f0000fc3000-0x6b)=""/107, &(0x7f00000c1000-0x4)=0x6b) 2018/01/15 20:51:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000de1000-0x28)={@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]}) r2 = socket$packet(0x11, 0x2, 0x300) getsockname$packet(r2, &(0x7f0000455000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000103000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a5d000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, r1}) 2018/01/15 20:51:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00006d2000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000594000-0x18)="d556b6c5820faeb89529899aea54d6f803002c5b534c90c2", 0x18) accept$alg(r0, 0x0, 0x0) 2018/01/15 20:51:27 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000015000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) epoll_create(0x2b8d) recvmsg(r0, &(0x7f0000010000)={&(0x7f000000f000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000000a000-0x10)=[], 0x1f8, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x7, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/15 20:51:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00009c8000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1c, 0x0, "1cf539d8f5cdc1cce455c1d92b361a768aeafd0f"}}}}}, &(0x7f0000e76000)={0x100, 0x1, [0x0]}) socket$kcm(0x29, 0x7, 0x0) 2018/01/15 20:51:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2e}], {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) r1 = socket(0xe, 0x5, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) [ 112.008528] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 112.025203] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2018/01/15 20:51:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-avx\x00'}, 0x58) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000205000-0x8)={0x0, 0x0}) r1 = accept$alg(r0, 0x0, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00002ae000)={r0, 0x50, &(0x7f000025b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000367000)=r2, 0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000a21000-0x8a)="e44e762b2d2b8090fd250afc0c394f17597bce3ccc3248141300c8428deb5e6c0e96464dc7b4261b88c011a80d762275db53387c433169ce532ef2dee2307d6dd94af7bdbe37c78376654c013280de0a6c0626c06fa43cf25b089df096cb702290a945963af4d8f983e895d512e69ec2e10a3449c3d4c23706f34a6ffb2b9a69581c08a5fc789cd5f563", 0x8a) sendmmsg$alg(r1, &(0x7f000016f000)=[{0x0, 0x0, &(0x7f0000cc3000-0x60)=[], 0x0, &(0x7f00002e3000)=[], 0x0, 0x0}], 0x1, 0x8000) writev(r1, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="05", 0x1}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000078e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r3, 0x4028641b, &(0x7f00002ea000)={&(0x7f00003c6000/0x4000)=nil, 0x8002, 0x5, 0x1, &(0x7f0000d22000/0x3000)=nil, 0x9}) 2018/01/15 20:51:27 executing program 5: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000080) 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$inet6(r0, &(0x7f000023f000-0x2)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000970000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000053e000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a8b000)={0x0, 0x0, 0x0}, &(0x7f0000fb9000)=0xc) sendmsg$netlink(r1, &(0x7f0000485000)={0x0, 0x0, &(0x7f0000fa1000-0x90)=[{&(0x7f0000ad5000-0x128)={0x128, 0x42, 0x400, 0x0, 0x3, "", [@nested={0x34, 0x30, [@generic="2ee6cf1f6455ffa56d04f303a308f00b1f7f7b65066f4065965ece70abce63f1df0b71553d73863b42095a777482"]}, @generic="17d339075369dece14836d10b383460b80a5e03c8ebbebb2d5247a09cfa8ecc9170dd68b67ee06c8f88207713dcea65d9495675c9487b0d85ddbcca627c86bf0303e9e62a86ff28e8b754759451c87c826cc51b443f7ad4ec611a175e02f9b539a105a0f0f518e74183aee92e5710a9b6d674e395d151a056b75be906bf185ff4dfda4e45f63321cadd1300e6ef7798c4da3809cccf3f7d6244269f6ada7537769161631083823ec25bd20da3325c155e7abb89425a66dd66411ddf6193ef851", @generic="42519bf150a9ac6b6a75daa399aebaff922a0a007d74ddb1373d2eb8f765d5a0", @generic="e52b"]}, 0x128}, {&(0x7f0000b5d000-0x9c)={0x9c, 0x1f, 0x800, 0x1, 0x2, "", [@nested={0x24, 0x4e, [@typed={0x8, 0x36, @void=""}, @typed={0x18, 0x8f, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0x68, 0x5f, [@generic="d3927d2bcaeac65be9b56fb4fcdd25cbaaaae018dc751baf47ec2fa7d0351681f1a384b0b038a94417e31845276358f91b67a9e11e419ede92b7e4ed11276f11919eb447cf7bdb7bc4e4", @typed={0xc, 0x60, @uid=r2}, @typed={0xc, 0x95, @fd=r0}]}]}, 0x9c}, {&(0x7f0000033000-0xec)={0xec, 0x40, 0x810, 0x7, 0x3, "", [@generic="6ee36bb929e3d7007b5d105c046fa34ba79ef5187ec1e88298f2ee0625618240e1b85ef8c3746d679f2c1a2a5734f4e650af9df1fcb7e9ad5aa88d70a76dcb567ee3d960da0c2a8d7eb92f16eee463bb95cae58841bc8b6a1cff5fb6c4fefeb462e45c76a2198e05f8c3a7fdc6af70b7f75d3bf797646a4de0dc471eb8d78581ced2dad17a6931d5ba6b1e8b61087950c3abd80c8f525e84e444bc51c4fbfefb2433fb39052fb6524c7bcc", @generic="eb17f1d2c5e4ea125cc52aa0e35ac366c32e509e24c844dbf1aa8477f1fdb01f067ce548f143f4d42daaa851c5461d80"]}, 0xec}, {&(0x7f000020b000)={0x1010, 0x1d, 0x118, 0x2, 0x2, "", 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[@generic="20ef85b2098c8ccd2e34139c3c48c0a9efd1790d0ab1601effafc0b168b7e04f706e242590725310ff00ab58389548098574bbfcad6d03f41f608e0dd70ab353c05270648a6211cf68a131c35ea9e7a73f8210338fa1e65ab0bb4bfef16f7b2dd35bea1912cc5ab94bc3fdb71adff293daf57caf76b15842d068bbfdc582e9d4661029c197840a9d4893ec04c502ecf9826cb7a76125923a5e810ff3cda72c64d7d4ec44dd2b91"]}, 0xb8}, {&(0x7f0000e61000-0x54)={0x54, 0x38, 0xe00, 0x3, 0x3, "", [@typed={0xc, 0x47, @pid=r3}, @generic="7a84ada2c4ceb262a9df008f86746d1b19847e49eb7b34302ccba05c3883951283598b0eac83ebea46179da551967014ab46cec2b90c"]}, 0x54}, {&(0x7f000007b000-0x1230)={0x1230, 0x6, 0xc00, 0x1, 0x2, "", [@generic="ca2dd12b10dcb67aeffc9966389d2e4b1bb1e3be369a551e5dd8149fa131efdf37d51ce925d07e6139faf60bf669bae6cc9832287d5699db597a64f3966a1a47c32a5d4608d28dc8751bed87a4838c9b51a626f34ff20711bcbd67d50c1d904bb799e46539b1b07d98d56a1417ad426bbd7646be036ded293e4c466e4ae11c8ecaf7218c4f0966373304bb0938d40982b667e53e8f1e74e52f89c26aa3cb6c0ed3c9e9f58052316cb21397ac57789169e9d81764abd3e759047c4dac849be3a3b597ea839022bcd7a26347c9396c3526064d20ff4a3f", @nested={0x10e0, 0x33, [@typed={0x10, 0x61, @u64=0xff}, @generic="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", @typed={0xc, 0x86, @u32=0x2}, @typed={0xc, 0x44, @ipv4=@rand_addr=0x5}, @typed={0xc, 0x30, @ipv4=@dev={0xac, 0x14, 0x0, 0x15}}, @generic="f779052b22b9dc935887118b557d15fb948b1de8b594a39460514e6cc4a5186f1d5f6677c383cdfb163a7aabf2dd6ea66f5c071c08acee23ded48902018c1bddfdb778e81859", @generic="329a2c06290e550fbaf65a68952610dc1deeb006a90893442fed119dc73f2705e190c388db87a45f639176b552922846f44df4270326f6367938ad562c32e897e14d11dcf2a83921500a00609bc95059ce0e582af32fcdd1a7e24549edbcd944"]}, @generic="e2b781a2fe98bcd99703232320999e6bb9cfbfced3c0755500dc43e1110e80e62bc5d51c47128e7fe45e5e185eb940f36cdc4d0656a324d2b8458c7626e5dbf4e820b91cbfe72b329c93b47ecb464b273b474e4f769c9739cd965b0f2a45caa20c2c0ef34cce851f4338"]}, 0x1230}], 0x9, &(0x7f00003f1000-0x18)=[@rights={0x18, 0x1, 0x1, [r0, r0]}], 0x18, 0x40000}, 0x80) 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) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000235000-0x8)={0x0, 0x0}) getsockopt$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) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000099e000)=@assoc_value={r5, 0x235c}, 0x8) setsockopt$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$sock_inet6_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f00006ab000-0x4)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r6, 0x6, 0x7, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) accept$packet(r6, &(0x7f0000800000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000d4e000-0x4)=0x14) 2018/01/15 20:51:27 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000009000)={0x27, 0x3f, 0x1, 0x6, 0x40000, 0x4e, "6b2494ab1bc3a86c1513bc4a5c824a0ab632cc01e2d584c0a6b3c562ee465c234d02ed3510acec62a61c279cd10750b77767e4fda6d0e48fb67d4550e26371", 0x8}, 0x60) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000000b000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000000c000-0x4)=0x24) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000003000-0x8)={r2, 0x1, 0x4167bf77}, 0x8) write(r0, &(0x7f0000001000)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000000d000-0x20)={0x8, 0x8, 0x200, 0x4, 0x9, 0x5, 0x200, 0x4, r1}, 0x20) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000000d000-0xa0)={r3, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x5, 0x0, 0x81, 0x0}, &(0x7f0000000000)=0xa0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000000d000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000000000)=0x101) 2018/01/15 20:51:27 executing program 3: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x4, @broadcast=0xffffffff, {[]}}, @igmp={0x16, 0x0, 0x0, @multicast1=0xe0000001, ""}}}}}, &(0x7f0000ae3000)={0x0, 0x0, []}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00006bb000-0x8)={0x0, 0x0}) socket(0xa, 0x6cccb29cc6638b44, 0x1) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ae9000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ae8000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000ae7000)={&(0x7f00007b8000/0x2000)=nil, 0x100000000, 0x7, 0x4, &(0x7f00005cf000/0x4000)=nil, 0x0}) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(r1, 0x0, &(0x7f000017e000)=0xfffffe55) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000ae6000-0x4)=0x24f51749, 0x4) [ 112.043643] audit: type=1400 audit(1516049487.250:76): avc: denied { read } for pid=28214 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/01/15 20:51:27 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r0, &(0x7f000089b000-0x7e)="", 0x0, 0x8000, &(0x7f0000dee000)={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000ea6000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fc3000)=0x10) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00004d1000-0xc)={0x0, @broadcast=0x0, @broadcast=0x0}, &(0x7f000096c000-0x4)=0xc) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000fc3000)={0x11, 0x7, r2, 0x1, 0x4, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x14) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/15 20:51:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000048c000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000052e000-0x4)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006d5000-0x4)=0x0, &(0x7f00003d9000-0x4)=0x4) mmap(&(0x7f0000000000/0xfac000)=nil, 0xfac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000003000)='D', 0x1) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000280000)={0x400, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x1, 0x31, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000073a000-0xf)=""/0, &(0x7f0000004000-0x4)=0x0) r3 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r3, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000865000-0x4)=0x9, 0x4) sendto$inet6(r3, &(0x7f000005f000-0x1)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r3, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/15 20:51:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000326000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) bind$alg(r0, &(0x7f000071f000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(serpent-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000519000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000974000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000f7d000)="3aa6436253912955216294ea5f22fd68", 0x10}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) read(r1, &(0x7f00007fc000)=""/34, 0xffffff45) 2018/01/15 20:51:27 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0xfffffffffffffe3a, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000000000)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x44) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f000003d000)=0x15, 0x4) connect$inet6(r0, &(0x7f000061b000)={0xa, 0x1, 0x2a, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x3}, 0x1c) 2018/01/15 20:51:27 executing program 5: mmap(&(0x7f0000000000/0x949000)=nil, 0x949000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x2, 0xfa, &(0x7f0000112000-0x8)={0x0, 0x0}) mmap(&(0x7f0000949000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00001ce000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000094b000-0x4)=0x10) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f000094b000-0x4)=0x2, 0x4) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000786000)={&(0x7f0000126000-0x3a)=@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}}}, 0x3a, &(0x7f000094a000-0x70)=[{&(0x7f0000949000)=""/22, 0x16}, {&(0x7f000056f000)=""/183, 0xb7}, {&(0x7f00000d4000-0xa0)=""/160, 0xa0}, {&(0x7f0000582000)=""/99, 0x63}, {&(0x7f00006f5000)=""/49, 0x31}, {&(0x7f0000454000)=""/79, 0x4f}, {&(0x7f000009f000-0x1000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0x1ff}, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00001be000)=0x9, 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r3, &(0x7f0000002000-0x6)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r3, &(0x7f0000947000-0x241)="d3", 0x1, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f000094b000-0x80)=@generic={0x0, ""/126}, &(0x7f000069d000-0x4)=0x80) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000094a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r2, &(0x7f000094a000)={&(0x7f000041f000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000094b000-0x20)=[{&(0x7f00002eb000-0x11)=""/47, 0x2f}, {&(0x7f00000ec000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f000094b000-0x1000)=""/4096, 0x1000, 0x80000000}, 0x20) recvfrom(r3, &(0x7f0000949000-0xa3)=""/163, 0xa3, 0x40000001, &(0x7f000066d000-0x80)=@generic={0x0, "f8d8e7e9b596d041ca7943e8eba166c52280407b3beef03368dd3d5357ab1fda51d3e7aac04bfea257fbb5dbc5e8d3559aeabb2a7f763b8ce51ef088b508f6ba6918a54b644cc75466f86d63fdbb37f7c7a4ca2df36cf4b21ee141cbd32c0c0be77b0d0fb0f4148acebfab073b6e76694d4748b7e99e749f6848b7d5ae1f"}, 0x80) 2018/01/15 20:51:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000289000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000228000-0x8)={0x9, 0x5}) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f00008e8000)=0x0) r2 = socket(0x1e, 0x1, 0x0) getsockopt(r2, 0x10f, 0x7f, &(0x7f0000004000-0x4d)=""/0, &(0x7f0000ee6000)=0x0) 2018/01/15 20:51:27 executing program 3: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f000001b000)='U', 0x1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000020000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) recvfrom(r0, &(0x7f000001f000-0x6c)=""/108, 0x6c, 0x0, &(0x7f0000017000)=@hci={0x1f, 0x0, 0x0}, 0x6) close(r1) 2018/01/15 20:51:27 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00005e0000)="dc1c122186fd98eb0fec697975a0684351d851bed7b69b69554346d39f488b432252e56939f78657f9c6dc4f3465e929b74436356bd30159ddbf83155b68c9b605d3aef6e5280037415623c0d1150cb72dc5f9d4b123eb89547d08ec3afb33d498bb9d0dc1360e80b4527e98ff1f6d0e7e7c443d4702753327401ba0bb9abc015394bcecda163b1047753aaee54b2c98f261a78ae66d9314e7ed5d5cce9a070a63c05c5a7ef08a0d7cf50aac60025924a9eb69ad3d2669ddf1b6fa489aa652d27c375e82ce6d403442552857bc33f1a4e59a74485352afb764629e33626f3eef85954abb2f7b82080457f27ae54e40de3a3171ca2052f475", 0xf8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000e95000-0x11c)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@generic={0x0, 0x2, ""}]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "8c4d14", 0x0, "5748c8"}, "e6d21430"}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) socketpair(0x3, 0xa, 0x8, &(0x7f00000e8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000a91000)={0x0, 0x1000, "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"}, &(0x7f0000a9c000)=0x1008) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000037000)={r3, 0x0, 0x80}, 0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000099c000-0x31)={0x0, 0x29, "e0c09f11c53795497e06792e54d6124110e33c6dd4b98c755256960b4c8af5b5dd616f9e36abab33e4"}, &(0x7f00008fb000)=0x31) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000e23000)={r4, 0x347}, &(0x7f0000439000-0x4)=0x8) 2018/01/15 20:51:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6a, &(0x7f0000441000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x5c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @broadcast=0xffffffff, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x10, 0x4, 0x0, 0x0, 0x200000000000, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[@timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[@broadcast=0xffffffff], 0x0}]}, @generic={0x0, 0x5, "866922"}, @timestamp={0x44, 0x8, 0x0, 0x0, 0x0, [{[], 0x2}]}, @lsrr={0x83, 0xb, 0x0, [@broadcast=0xffffffff, @rand_addr=0x0]}]}}, ""}}}}}, &(0x7f0000dac000)={0x0, 0x4000000000000030, [0x6ec]}) pipe(&(0x7f0000e92000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f000073e000)=@assoc_value={0x0, 0x0}, &(0x7f000083c000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000a36000-0x10)={r1, 0xbc, &(0x7f0000932000-0xbc)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x80}, @in6={0xa, 0x2, 0x3f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x1}, @in6={0xa, 0x1, 0x321, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x1000}, @in6={0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffd5785c83}]}, &(0x7f00000ad000)=0x10) socketpair(0x10, 0x8000f, 0xfffffffffffffffb, &(0x7f0000a05000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00001a8000-0x10)={0x2, 0x3ff, 0x1000, 0x9}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) 2018/01/15 20:51:27 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x801, 0x6, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=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", 0x8, 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) 2018/01/15 20:51:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000f52000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000747000-0x9)={0x0, @loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000ee4000-0x4)=0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f00009d2000)=0x0, &(0x7f0000fa3000-0x4)=0x4) 2018/01/15 20:51:27 executing program 7: mmap(&(0x7f0000000000/0xeb6000)=nil, 0xeb6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000eab000)={r0, &(0x7f0000eb4000)="0e7c", &(0x7f0000eb4000)=""/0}, 0x18) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000eb8000)={0x0, 0x0}) mmap(&(0x7f0000eb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000e89000)=0x0, &(0x7f0000eba000-0x4)=0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f000005a000-0x4)=0x0) r2 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000eb7000)=0x0) accept(r2, 0x0, &(0x7f0000984000-0x4)=0x0) setsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000b08000-0x2)={0x7, 0x5d8}, 0x2) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000bd8000)={&(0x7f0000eb6000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000eb6000)=[{&(0x7f0000eb7000-0xe3)=""/227, 0xe3}, {&(0x7f0000c4e000-0x4b)=""/75, 0x4b}, {&(0x7f0000eb6000)=""/12, 0xc}, {&(0x7f00006fd000-0x4a)=""/74, 0x4a}, {&(0x7f000076a000-0x68)=""/134, 0x86}, {&(0x7f0000eb7000-0xf7)=""/247, 0xf7}], 0x6, &(0x7f0000759000)=""/250, 0xfa, 0x1fffffffe00}, 0x1) mmap(&(0x7f0000eb6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000eba000)={0xa, 0x7ff, 0x3dcc, 0xe0000, 0xc, r0, 0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) accept$ipx(r3, &(0x7f0000522000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000eb6000)=0x10) 2018/01/15 20:51:27 executing program 2: 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, 0x43) r1 = socket$inet6_sctp(0xa, 0x4000000000000001, 0x84) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x1, &(0x7f000067c000-0x4)=0x101, 0x4) bind$inet6(r1, &(0x7f000036c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000c44000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000375000-0x4)=r3) setsockopt$inet6_int(r1, 0x29, 0x43, &(0x7f00004f1000)=0x7, 0x4) sendto$inet6(r1, &(0x7f000087e000-0x2)='F', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r1, &(0x7f00009f4000-0x38)={0x0, 0x0, &(0x7f0000214000)=[{&(0x7f0000315000-0x9c)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000414000)=[], 0x0, 0x0}, 0x0) write(r1, &(0x7f0000f4b000-0x1000)="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", 0x598) 2018/01/15 20:51:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000b56000)=@un=@file={0x0, ""/108}, &(0x7f0000d66000)=0x6e, 0x800) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x8) syz_emit_ethernet(0x14, &(0x7f0000d4a000-0xa1)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@generic={0x8863, "94a77c5d9d1e"}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) accept4$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f000092a000)=0x0, 0x800) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000f86000)="") 2018/01/15 20:51:27 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x80800, 0x7f, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000002000)=0x0) bind(r0, &(0x7f0000001000)=@ethernet={0x306, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000c4b000-0x126)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x54, 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}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "778ee8", 0xfffffff5, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], "da09a8b7578a8b1657e9c967414f3bc94e78586b7f1b4e65ec7d4d5d7452a6077a0fe584"}}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0xc5f]}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002ad000)={0x0, @in6={{0xa, 0x1, 0x100000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6357, 0xd16d}, &(0x7f0000de1000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000c2c000)={r2, 0x80, "9be310e747566b56c694fed4687a2673668cb6bdbd8c118647733bf26329674b43b37150bbca0ac6c7dfe2d9c8d6c0216d5d59f12898baffecbf7f2ca36be410dc9f500897e350c66bda154772984f9bfed68b0b466e2aec46aef4d06fd1099eab47f6117ed110acb4f4e748db0e4ca64445f1139cc26db5a8f254cb6b27f5e0"}, &(0x7f0000167000)=0x88) 2018/01/15 20:51:27 executing program 1: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f00009e9000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000a6e000)=0x48) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000099f000)=0x7fffffff, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000124000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(des3_ede)\x00'}, 0x58) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x0, 0x0, &(0x7f0000cdb000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000f9c000-0x4)=0x7fffffff, &(0x7f00007d4000)=0x4) 2018/01/15 20:51:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000a41000)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00007f4000)='syzkaller\x00', 0x83, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket(0xc, 0x800, 0x22fd) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000cb7000)={0x0, @in6={{0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xde36, 0x1, 0x4, 0x7ff, 0x80000001, 0x9, 0x8, 0x0, 0x7fffffff, 0x1f, 0x2, 0x200, 0xe0, 0x24d0, 0xc2d]}, &(0x7f0000250000-0x4)=0x108) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00001e9000-0x8)={r3, 0xd9a7}, &(0x7f000005e000)=0x8) recvfrom(r2, &(0x7f0000599000-0xb5)=""/181, 0xb5, 0x40010142, &(0x7f000011e000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x4, 0x3, 0x4, {0xa, 0x2, 0x200, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x52}}}, 0x32) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000c32000-0x8)={r2, r0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r4, &(0x7f0000214000-0x9e)="", 0x0, 0x0, &(0x7f0000773000-0x1c)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) write(r1, &(0x7f0000945000-0x22)="220000005e000721004f10f7e2ffd90000000000000000edff000000e700ff02f157", 0x22) 2018/01/15 20:51:27 executing program 6: mmap(&(0x7f0000000000/0xee9000)=nil, 0xee9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000ee9000+0x5d9)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x1040000000032, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x114, 0x1, &(0x7f0000000000)="2a8a33f9ffff8109002186b32cff6dac", 0x10) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000eea000)=0x20) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000ee9000)={r0, r0, 0x4, 0x80000001, &(0x7f0000eea000-0x8a)="fffb75e56677a3f1da16f51ee91c2dbbd4485db87fdf4835bdecac60ff8c6bcfe90ed948819ac10799b588cbbd433c2d6c27f71df497f1efc4e7aa4c082e3d3c3e1d51da22b8731a90ce7877c2de3d7f2d73f69689481827b09ce522384399ce7e8cb034313ac5c8dad718273754ba7f7ba543c47760d0b69569edc99295d33a1c1cadacd8fd656239d0", 0xda, 0x7, 0x2, 0x100000001, 0x9, 0x7, 0x0, "3424065a50540dfdd6b9b8e3182af7555dd0b2518f0583e51ac24ec8947658b5e2"}) 2018/01/15 20:51:27 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000f99000-0x10)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x10) setsockopt$packet_tx_ring(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x3, 0x0}, 0x43f4d64) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000f89000-0x10)=@common='ip6tnl0\x00') 2018/01/15 20:51:27 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000925000)=[{&(0x7f0000e38000)=""/115, 0x73}], 0x1, 0x0, 0x0, 0x0}, 0x2001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000d31000)={0x0, 0x63, "27c8393e080360d00781f4e3a9a469d5ebb5874a94b43e322ddbb4a6f981e23cf920f91ac583b2d443fe2534e6c64c0c712d93ce112a1efbc3b73a7b7cc2777077d2cd8610a7288a8144c20d6ebc2d1601bd470ac60921ee8ff08c4df0275ab5c60dda"}, &(0x7f0000001000-0x4)=0x6b) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000046e000-0x8)={r2, 0x7fff}, &(0x7f0000fda000)=0x8) socketpair$inet6_udp(0xa, 0x2, 0x0, &(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) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000002000-0x14)={@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x1, [@local={0xac, 0x14, 0x0, 0xaa}]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x31, &(0x7f000064d000)='u', 0xffffffffffffffca) 2018/01/15 20:51:27 executing program 4: mmap(&(0x7f0000000000/0xcf7000)=nil, 0xcf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000b64000-0x8)={0x0, 0x6}, &(0x7f00009a8000)=0x8) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cf7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000cf7000)={r1, 0x1, 0x3f, 0x1f}, &(0x7f0000cf8000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00001b3000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) 2018/01/15 20:51:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cde000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000c4c000-0x38)={0x0, 0x0, &(0x7f0000fa1000-0x80)=[{&(0x7f0000789000)='8', 0x1}], 0x1, &(0x7f0000f96000)=[], 0x0, 0x0}, 0x0) 2018/01/15 20:51:27 executing program 6: 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$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000c75000)={0x0, 0xffffffffffffffff}, &(0x7f0000fdc000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00004d1000)={r1, 0x81, "08ac0dd9c70d72216a9ef2b4bcc6f048222798c649857bb31806aa553b30eb8e19622eeb64ad158da0f8f9de63440ad303c874c033422cc73536b7b764638f6036c396b6be869d8dc51e3c43afacd7bb8473b4460007608a13f6561f597e7499598f46c36a5d541ad16a2282c73d824a1bc86d3746ee1d1707fb0d25418ced2b60"}, &(0x7f0000053000)=0x89) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000b03000)={0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdd, 0x0}, 0xb) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000098f000-0x4)=0x0, 0x4) shutdown(r0, 0x8000000001) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000cd7000-0x8)={0x0, 0x0}, &(0x7f00002da000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000312000-0x98)={r2, @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]}, 0x3, 0x6}, &(0x7f0000625000-0x4)=0x98) 2018/01/15 20:51:27 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x19, 0x4) ioctl$sock_ifreq(r0, 0x89bd, &(0x7f0000001000-0x50)={@common='vlan0\x00', @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x1, 0x0, 0x3, 0x4, {0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x515}}}}) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000001000)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) r2 = socket$netlink(0x10, 0x3, 0xe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r2, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netlink(r0, &(0x7f0000002000-0xc)=@proc={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r3, 0x10e, 0xf, &(0x7f0000000000)=""/200, &(0x7f0000003000-0x4)=0xc8) sendto$unix(r3, &(0x7f0000002000-0xd5)="340e034d86b5c1c1b03793ac5df73afb2d185c67d3539e39d7176ed9754d725278ea58fad2e86356c35f2005a50f30259b74bae58b35760cff5b712e044c987808e736c27438d2b8262d934758a4de5d60163428db13edcadac0ef5053dc3d094ae0c26d825805a601bc56f804b663b3384c26928245c6905b9302e1cb3cfb8e724bd72ff4e978daa6a62dc858c67333c398ab479c587774513d4c4d4f0d75ead8c4edbcdf38fceb5dd3e551b09fc5a72ff81bab3f2029fb5d5800b8992ad203868d17804a09e92332a72e05b0ce0e262de8e0936a", 0xd5, 0x4, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000001b000-0x38)={&(0x7f0000615000)={0x10, 0x34000, 0x0, 0x80000000}, 0xffffffffffffff29, &(0x7f00004fe000-0x10)={&(0x7f000075a000-0x28c)={0x11, 0x27, 0x20701, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x0) 2018/01/15 20:51:27 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e34000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f0000b92000-0x4)=0x7, 0x4) writev(r0, &(0x7f0000675000)=[{&(0x7f0000dda000)='T', 0x1}], 0x1) read(r1, &(0x7f0000898000)=""/1, 0x1) pipe(&(0x7f00003af000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f000051c000-0x8)={0x0, 0x10001, 0x4}, &(0x7f0000eb1000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000017b000-0x14)={r3, 0x0, 0x6, 0x7, 0x1, 0x3}, 0x14) 2018/01/15 20:51:27 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000009c000/0x1000)=nil, 0x1000, 0x0, 0x8113, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(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$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) 2018/01/15 20:51:27 executing program 0: mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) syz_emit_ethernet(0x46, &(0x7f0000026000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0xfffffcf6, 0x2c, 0x4, @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, 0x10, 0x0, 0x1, 0x880b, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000e8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000ea000-0x8)={0x0, 0x0}) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f00000e9000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000076000-0x4)=0x1c) mmap(&(0x7f00000e9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r1, &(0x7f00000ea000-0x1e)={0x18, 0x0, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00000e8000)={0xa, {{0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f00000ea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00000eb000-0x8)={0x0, 0x0}, 0x1, 0x0) 2018/01/15 20:51:27 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5, 0x0) r0 = socket$unix(0x1, 0x10000000000001, 0x0) bind$unix(r0, &(0x7f0000675000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0xfffffffffffffffc) accept4(r0, &(0x7f0000361000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c1d000-0x4)=0x10000006f, 0x0) pipe(&(0x7f0000a18000)={0x0, 0x0}) r1 = socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ac8000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f0000540000)={&(0x7f0000380000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000250000)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r1]}], 0x1, 0x0}, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000020b000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r6, &(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$unix(r5, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r4]}], 0x1, 0x0}, 0x0) 2018/01/15 20:51:27 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) r0 = socket$can_raw(0x1d, 0x3, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000006000-0x90)={0x3, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) bind$can_raw(r0, &(0x7f0000004000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) setsockopt(r0, 0x65, 0x1, &(0x7f0000000000)="", 0x0) r2 = socket$inet6(0xa, 0x5, 0xfffffffffffffff7) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000002000)={{{{0x2, 0x1, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x4, 0x4, 0x8, "7466abc53dba0a2db440cf9ee28e7824b600e044d8b1636e5e5586964f0a3ab1291e0592eb208bfa32f1bcc650c13cc6ba81fc00f48c33d177c7be66dba3d54863c9b5c8bd52e52febcf8c92a44cf35e"}, 0x160) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000007000-0x8c)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000006000)=0x8c) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000005000)={r3, 0x5, 0x0, 0x0}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000006000)={0x6, [0x0, 0x2, 0x4, 0xfffffffffffffff9, 0xff, 0x0]}, 0x10) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000008000-0x8)=@assoc_value={r4, 0x1f}, &(0x7f0000007000)=0x8) close(r0) 2018/01/15 20:51:27 executing program 3: mmap(&(0x7f0000000000/0x5e1000)=nil, 0x5e1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00005e1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00005e3000-0x8)={0x0, 0x3f}, &(0x7f0000241000-0x4)=0x8) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00005e2000)=@assoc_value={r2, 0x5736f84d}, &(0x7f0000327000-0x4)=0x8) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x2, 0x2032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005e4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00005e3000-0x69)="f8", 0x1}], 0x1, 0x0) mmap(&(0x7f00005e2000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000017f000)=[{&(0x7f00003d5000)='=', 0x1}], 0x1, 0x0) 2018/01/15 20:51:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000002f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000328000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000ee0000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000b09000)=@assoc_value={0x0, 0x7fff800000000}, &(0x7f0000e2f000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f00004d5000)={r3, 0x2}, &(0x7f0000e3a000)=0x8) sendmsg$alg(r1, &(0x7f000013e000)={0x0, 0x0, &(0x7f0000923000)=[{&(0x7f0000658000-0x80)="93a038c2ddde8a7b7b8133ed1f4cb9f5e4ae3b9b37c590ed8c0348bfc98ca8e5", 0x20}], 0x1, &(0x7f0000268000-0x18)=[], 0x0, 0x100000}, 0x0) recvmsg(r1, &(0x7f000000b000)={&(0x7f0000845000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000294000)=[{&(0x7f000067d000-0x6f)=""/111, 0x6f}], 0x1, &(0x7f0000330000)=""/197, 0x164, 0x0}, 0x0) 2018/01/15 20:51:27 executing program 6: mmap(&(0x7f0000000000/0xad6000)=nil, 0xad6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000acf000)="97", 0x1, 0x0, &(0x7f00007be000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000056f000-0x4)=0x0, 0x4) r1 = accept4(r0, &(0x7f00000ca000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00009a8000-0x4)=0x10, 0x80800) setsockopt$ax25_int(r1, 0x101, 0xa, &(0x7f00004dc000)=0x7, 0x4) mmap(&(0x7f0000ad6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ad6000)={0x0, 0x0}) ioctl$int_out(r0, 0x2, &(0x7f000041c000)=0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000926000-0x18)={0x0, 0x10, "3d843323b395f7bc0f4cbce894f3f3b0"}, &(0x7f000017e000)=0x18) 2018/01/15 20:51:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00003ce000-0x8)={0x0, 0x0}) bind$llc(r0, &(0x7f00007c1000)={0x1a, 0xfd, 0x0, 0x2, 0x3f, 0x5, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f00002cb000)=0xd9e0, 0x4) sendto(r1, &(0x7f0000b9f000-0x2a)='g', 0x1, 0x4, 0x0, 0x0) sendmsg(r1, &(0x7f0000b96000-0x38)={0x0, 0x0, &(0x7f0000e57000)=[{&(0x7f0000b95000-0xc4)='T', 0x1}], 0x1, &(0x7f00006d2000)=[], 0x0, 0x0}, 0x0) readv(r2, &(0x7f0000ba1000)=[{&(0x7f0000ba2000-0xda)=""/2, 0x2}], 0x1) 2018/01/15 20:51:27 executing program 7: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b97000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007de000-0x28)={@generic="c52ddd1c240e854bc1a07ff4fdbfe211", &(0x7f00002d2000)=@ethtool_rxfh_indir={0x39, 0x5, [0xffffffffffffff50, 0x10001, 0x5, 0x0, 0x1ff]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f0000a49000-0x28)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0xa, 0x0, 0x1, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000030000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f0000c5a000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000903000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) socket$inet_icmp(0x2, 0x2, 0x1) connect$packet(r2, &(0x7f0000bbe000)={0x11, 0x1d, 0x0, 0x1, 0x1ab, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x6418) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00001df000)={@common='lo\x00', &(0x7f00002e9000)=@ethtool_link_settings={0x50, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x1, 0x5], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 20:51:27 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = epoll_create(0x2) r2 = socket$inet(0x2, 0x8000f, 0x3ff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ee6000)={0x0, 0x9, 0x4, [0x800, 0x7, 0x9, 0x80000001]}, &(0x7f0000870000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000732000)={r3, 0x3f, 0x1, [0x6]}, &(0x7f000063c000-0x4)=0xa) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000670000-0x4)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00006f0000-0xc)={0x0, 0x0}) 2018/01/15 20:51:27 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0xfffffffffffffffe) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair(0x4, 0x800, 0x8001, &(0x7f0000811000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000aec000)=0x5) recvfrom$inet6(r1, &(0x7f0000fe2000)=""/193, 0xc1, 0x0, &(0x7f0000bbf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) close(r0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000e34000)=0x2be, 0x4) recvfrom(r1, &(0x7f000058b000)=""/4096, 0x1000, 0x0, &(0x7f0000a1a000)=@ipx={0x4, 0x0, 0x0, "cf3030c6765a", 0x0, 0x0}, 0x10) 2018/01/15 20:51:27 executing program 5: mmap(&(0x7f0000000000/0xf1a000)=nil, 0xf1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind(r0, &(0x7f0000e7a000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000b0b000)={0x3, [0x8, 0x2, 0x0]}, &(0x7f0000f1b000-0x4)=0xa) mmap(&(0x7f0000000000/0x831000)=nil, 0x831000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000f11000-0x38)={&(0x7f0000f10000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000d6a000-0x70)=[{&(0x7f000035c000)=""/81, 0x0}, {&(0x7f00008d8000-0x96)=""/150, 0x0}, {&(0x7f0000f11000)=""/4096, 0x0}, {&(0x7f0000f13000-0x70)=""/112, 0x0}, {&(0x7f000025b000-0xae)=""/174, 0x262}, {&(0x7f0000f15000-0x9f)=""/159, 0x0}, {&(0x7f0000215000-0x19)=""/25, 0x0}], 0x198, &(0x7f0000762000)=""/79, 0x4f, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000e7b000)="dc92cbe03a3f805e608740c4763140d4756ef04f24f3ea3122ba2c96a6d60cbe5477028a394b00000000000000074ca8200205760785b6b152e37d5de5bd2f7d4f615c2c57", 0x45, 0x0, &(0x7f0000e82000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 20:51:27 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$unix(0x1, 0x5, 0x0) connect$unix(r1, &(0x7f0000007000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) socketpair(0x10, 0x80004, 0xff, &(0x7f0000012000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000007000-0x4)=0x101) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000021000-0x274)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @fd=r0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 20:51:27 executing program 3: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000002000)=0x1f08, 0x4) mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f5, &(0x7f0000ef5000)="c2cec53d3278fa488334bbb4788343de0b2df5aae865ee3602c3fad8aeae38635d550387af83d72d828c1e") mmap(&(0x7f0000ef5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ef6000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r2, 0x641e) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f00007e1000-0x4)=0x0) 2018/01/15 20:51:27 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000300000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f000094c000)={&(0x7f000014c000/0x2000)=nil, 0x5e89, 0x3, 0x3d, &(0x7f0000d21000/0x4000)=nil, 0x820}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x4000000, &(0x7f00007a1000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xeb) sendto$inet(r0, &(0x7f0000b9a000-0x8f)="9c", 0x1, 0x8080, &(0x7f0000925000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000004c000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xc) 2018/01/15 20:51:27 executing program 6: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000486000)={0x2, &(0x7f0000fbe000)=[{0xac, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x9, 0x0}]}, 0x10) r2 = socket$inet6(0xa, 0x2, 0x29) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000e86000)={{{@in=@multicast2=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=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=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}}, &(0x7f0000fbf000)=0xe8) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(r2, &(0x7f000007f000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f05000-0x4)=0x10) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000fc0000)={0x0, 0x800}, &(0x7f0000f48000-0x4)=0x6) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000fc1000-0x8)=@assoc_value={r5, 0x1}, &(0x7f0000c85000)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fbf000)={{{@in6=@mcast2={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}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000a1000-0x1)=0xe8) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000098f000)={0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fbf000)={{{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x0, 0x1, 0x0, 0x2, 0xa0, 0xa0, 0x0, r3, r6}, {0x7, 0x0, 0x8001, 0xfffffffffffeffff, 0x3baa12b6, 0x8be, 0x0, 0x40}, {0x8001, 0x7, 0x81, 0x493}, 0x2, 0x7, 0x0, 0x0, 0x0, 0x2}, {{@in=@multicast2=0xe0000002, 0x1, 0x33}, 0x2, @in=@empty=0x0, 0x3, 0x3, 0x3, 0xba69, 0x6, 0x7, 0x6}}, 0xe8) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/15 20:51:27 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt(r0, 0x84, 0x8000000007a, &(0x7f0000fe4000)=""/0, &(0x7f0000fe3000)=0x0) close(r0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_bt_cmtp_CMTPCONNDEL(r1, 0x400443c9, &(0x7f00001d4000-0xc)={{0x7, 0x1097, 0x1, 0x8, 0xc9, 0x80000001}, 0x1}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000ffb000-0x108)={0x1ff, {{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x401}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) socketpair$inet(0x2, 0xa, 0x100000000, &(0x7f0000cec000)={0x0, 0x0}) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000ffb000)=0x0) 2018/01/15 20:51:27 executing program 7: mmap(&(0x7f0000000000/0x35000)=nil, 0x35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000022000)={0x2, &(0x7f0000006000)=[{0x35, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000029000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f0000003000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000035000)=0x26) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000035000)={0x18, 0x0, {0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/15 20:51:27 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb7000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00000fd000-0x1f)="0a2175b7cae383e5b3b6adec5c540100000000e100006f66001f08000002ff", 0x1f) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[{&(0x7f000004c000-0x1000)="5dfbc33dc19cb870843df30273b381fa", 0x10}], 0x1, &(0x7f0000851000-0x48)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000b10000)=[{&(0x7f0000d26000-0x6a)=""/64, 0x40}], 0x1, &(0x7f0000381000)=""/0, 0x0, 0x0}, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00002c6000-0x4)=0x0, &(0x7f00004bd000-0x4)=0x4) 2018/01/15 20:51:27 executing program 3: 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$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x4000000000, 0x4) sendto$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) listen(r0, 0x7) r1 = accept4(r0, 0x0, &(0x7f0000623000-0x4)=0xfffffffffffffe83, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000a52000-0x10)={0x0, 0xbc, &(0x7f00007ef000-0xbc)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3bc, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, @in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}, @in6={0xa, 0x0, 0xc8, @loopback={0x0, 0x1}, 0xfd}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x56914f5c}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x2}]}, &(0x7f00001f2000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000053a000)={r2, 0x10001}, 0x8) getsockname(r1, &(0x7f0000fea000-0x2c)=@un=@file={0x0, ""/42}, &(0x7f0000f2d000-0x4)=0x2c) 2018/01/15 20:51:27 executing program 1: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000fd0000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fcf000)=0x10, 0x800) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000fd0000-0x8c)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b5f000)=0x8c) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fd0000-0xdb)={0x0, 0xd3, "eaf2440aacc1c920f3f0a177854b8ab12021793d8e47975131f63bbb675c85d6cb9ee23df8c7409b7a277434804254cfa4778fd4e4e1d45f576a88422d47c483d5cdc1e00a949c72d981d5dbcd671730783f8820210c5876d8e63a13213f21efd1b4d8646938cad76121cfd523ae42d94d56d93d6c4d6e6fb856bff9a24f7c3a67e557ac9a37621152468455b4e5543599e4b10e1eca007789e355984f9aae518c449e4a8851f189f16805500b46bb254ecc97ca8e17bd368fa6430a0293d105dfaecb86f013505748adcf52179ec8c3f1a4bb"}, &(0x7f0000517000)=0xdb) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000086e000)={0x0, 0x27583b23}, &(0x7f0000fd0000-0x4)=0x8) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0x0, &(0x7f0000fd1000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000fcf000)={0x0, @in6={{0xa, 0x2, 0x4, @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]}, [0x2, 0x2b1e, 0xd813, 0x4, 0x3, 0x7f, 0x20, 0x1, 0xfffffffffffff801, 0x1ea4000, 0xb6, 0x3, 0x1, 0x10000, 0x7]}, &(0x7f0000d4c000)=0x108) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000f0c000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0xaef, 0x6d, 0x101, 0x20}, &(0x7f0000fcf000)=0xa0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000012a000-0x6)={0x0, 0x7ff}, &(0x7f0000fcf000)=0x6) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000fd0000-0x8)={0x0, 0x744}, &(0x7f0000e60000-0x4)=0x8) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000fcf000)={0x0, 0x5, 0x5, [0x4, 0x2, 0x9, 0xfffffffffffffffb, 0x1f]}, &(0x7f0000fd0000-0x4)=0x12) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000fcf000)=@assoc_value={0x0, 0x0}, &(0x7f0000fd0000-0x4)=0x8) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$inet6(0xa, 0x2, 0x80000001) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r11, 0x84, 0x6f, &(0x7f0000fd0000)={r9, 0x0, &(0x7f0000fd0000)=[]}, &(0x7f0000426000)=0xfffffffffffffe88) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ae3000-0xa0)={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, 0x9f4, 0x7, 0x80, 0x8}, &(0x7f000027f000)=0xa0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d36000)={0x4, 0x1, 0x0, 0x6, 0x0}, &(0x7f0000fd0000-0x4)=0x10) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fcf000)={0x0, 0x2}, &(0x7f0000fd0000-0x4)=0x8) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000fcf000)={0x0, 0xea0, 0x0, 0x7fff, 0x8}, &(0x7f0000fd0000-0x4)=0x18) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000fd0000-0x118)=[{&(0x7f0000fcf000)=@in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008d7000)=[{&(0x7f0000fcf000)="88f39636245fcf1760858b11313cad90495cf11204f23884d1e5091939e43dea11aa70e73f77202f34a7474cba71af7fcc03f4e1bd692d57bdf6808689f97c8be3455865951f88382d4ab122033d88bd4347812ddf3cf74d1b8daad5266ddaf3b8d7ac7e340739c9245f3f7c2ad960a03d35c12a51e22510950e674effd9a8e0fdf1a6614556c04b8d78", 0x8a}, {&(0x7f0000fd0000-0xc6)="ca564f5cb52ae1fe9b750a9f1b7eb9ebbc782575ceaf81e5eb5c48f812f12bdf6a5d32c4a4bf71a68e15a17d871a900e978b256ff3d6b0cbabc26d8a49b4a78532982fa69082ac29ac667045ec49cacc7c1fcea8fe1ff97c11f688bf604068316468356214320133c75fd86605552daf0adc80271de4a577b0507694404953b055571d7314213056518cdeb146c8d7ecbeaa903de924e37cbaf6ebac88df629cadf3b2cefd55162b47acc1d9f33babf8ba9a4d2bdf5c476f370ea99b2d5b3f006f638946ea25", 0xc6}, {&(0x7f0000fd0000-0xbe)="e92964a96aedca4ef064e86339a974403d81caaa22303fe7d18a1dfc17054c895d5bcbb4aa66e7a61a2c3e1af1725b74755dbc03e40d34dc0fefc5600b8c925eb660ad7b2febb531d0020ba91ef3dd071f3f227ccf26f692e6c98df8481addff1cd0704a0e3c0aedf28f05d1d41730193e35125afe26805b733e1139a67b709da594a976a3736b108e3f96374ad818ac254e8c5597a5895c9d76648bdc9faadb029a8624fc2e52bd016ea8b2c668076784c69d8ff8a9f4342c501c888e83", 0xbe}, {&(0x7f0000273000-0xbb)="987da6e6fd756f3660386b7a11911753e12d718d5e1a807ab00a0d6059ff3a45dd1f0dd24ddaa27cdca665cc239ee1ec45a7340905cf62f8b7124f7d44b83db491928bf7561f7d0e85702605fd4afa5ba157fb37273f0268db9bbe7a594957bbaee80d42e958b8ca951d463af3d0aa153d642a33eb9afbe9a748492f52f5fbe7b5806ff179357584e4e943badd0fd863ea03ec2efdb3fde147a06b0f6bb1f5658f57c2decd3f64fe9431123e3c3f99fa4aabae7940af1de1e8f6e4", 0xbb}, {&(0x7f0000fd0000-0xec)="03de247102d48367faf109e98b69f06f40fac3c7c6b82095d2c0e3b7c8a40878110fcbfe2a4cf84a7638e8a2edf3c6668f59601662c1df4f41db0a84ee9e57ac2783cf63270200e83451f110e369ea41cb15d58c8df71c5f0d9fdcc0fddbe1205d4d3f365c3a7af7c1019620ba40a37742884234620ca3b0a4063d3228f40f9b4f83b43123b3076f6862c61284029165e6e9a96a6b41ad64d6fc04b64312d1475f018b751063e6e49692aa27e129b9585cdbbf10e7adcef5ddca0813e70c550ef8ff775ecaf64359df57f2ca7f503be725e3f937635a1694896101a3077481ced8ce3a1e619c611bf114ab4d", 0xec}, {&(0x7f0000fcf000)="96aab0585c61169a7e9b9c980b4da5b09254946ced37d25a5259229b3c9018fa37bb3360c8358ff48c4fbf4938e41f5bf62b93c9d2613e89b0c703f6ea20d79f08a2b1c8b7454064543804735e3ed4a29a4753a56892b36772f448ba01f955d3a7df42a1383ca664a4ee97a58cdf8eb4362664cb242f6638264b010e8a3078c6e7a9ddadc1c556966bdc99ba40659fa5944644a30bbf6919ab6dc2f8c684074544b8e1813f3c95f3edfc7b553f9a0e0bcde71edaa1a2e6d0500e96ce97f3ffb8", 0xc0}], 0x6, &(0x7f0000381000-0x30)=[@sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffe, 0x6, 0x6d6, 0x9, r1}}], 0x30, 0x40080}, {&(0x7f0000006000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000050b000)=[{&(0x7f0000fcf000)="21ca77fdda6c6ef5a4a82a88950280026822f27e5dd4716c46ad48b2cfe47def8f55957f1b8aa44f1e83f21088ebb0f1a8e5ac1ed3ae6a5f97ac23e80b89f4df91ab1902aa981b79f85c7a779a7ed6e116c74c7753a391779d6da8e9831cdaf6708650899813b075d6eeeefc34f718e21625a036976d8d7a0095", 0x7a}, {&(0x7f0000fcf000)="fded1cecb901261bdd14a61602428891e6d42aa50b3c8f7e0eca8c80a6f4f906aba805835b014423305c604f72ab8b15a7dfe4812770e6e5fedfe540806624e1597415f601b085ac100b71afb7514cf824bde16f82d5f28916a5ea059e4962a7638ba756142e7c98dc159b0470a180f83328fac83116b8", 0x77}, {&(0x7f0000fcf000)="", 0x0}, {&(0x7f0000fd0000-0xb7)="1b87a65a62d6b683c045a25e6faa75db548406de07ae0d908493501e5e018663551367b03718d04865e859799cbc40b1464247e5d3ae74d60e5424a05a6a17f48223144cbf793680d55171d4197bfbb646a8567bf3c60b1755e508f598e43a0e442e2e3e77dee6f5ef3f2983eb12597bd8b046e4a859aadbf2364cb26607e934f02b79aa4cb594c3e72dd7b2e4b55616b40bc7bf7e2a42b2ee1ed4fec7eea24a2b42af8b6fe66f90c7838129ca54488f415950119836c2", 0xb7}, {&(0x7f0000fd0000-0x5e)="5aa546536a57491820288c14d57ca46bc5cf359d4a452598455d39d6d1ae1f96a2287d38f6d6d17ea6c61941cf22d1e64fa543dda9ec069666c02ddaea5ad5db200cb5e638d9b467365d2504b4ebc55f48a7a5969e3a6147fd49a6069256", 0x5e}], 0x5, &(0x7f0000fd0000-0x1e0)=[@init={0x18, 0x84, 0x0, {0x3, 0x7ff, 0xbe16, 0x1ff}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x203, 0x7fffffff, 0x1000, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0x0, 0x1, 0x5, 0xa87, 0x1ff, 0x100000001, 0xffffffff, r3}}, @init={0x18, 0x84, 0x0, {0x100000001, 0x10001, 0x10001, 0x0}}, @init={0x18, 0x84, 0x0, {0x5, 0x7f, 0x400, 0x1}}, @init={0x18, 0x84, 0x0, {0x401, 0x87, 0x6, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x71a, 0x4, 0x359, 0x3, 0x0}}, @init={0x18, 0x84, 0x0, {0x9, 0x1000, 0x8dd0, 0x9922}}, @sndinfo={0x20, 0x84, 0x2, {0x579, 0x2, 0x2, 0x6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x208, 0x10000, 0x8, 0x80000001, 0x2, 0x2, r6}}], 0x1e0, 0x0}, {&(0x7f0000dd3000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000050f000-0xa0)=[{&(0x7f0000372000)="0a6faa3c444e25ad9047eeebfdd72eb19e07a054d5cf621170c6da8bb95c5bac5c50e8aa442e55970d965c3cc0952e7e3a3c176db1c4aa9089ffedffcff26ca4d28b4f9047e9351e155e6803e0667c2cc1e64e2f27fedc39d73885556dcd4f9d7efb7b31d1016605c65856fb3d95ad3e", 0x70}, {&(0x7f0000fd0000-0xaa)="9f65e25d4f5a21527595861ee1698e60d5666c6cb129840cd05e6a1ed291837466a1535501fa14e2ad76883c4c0371f25959b79a201e6efa63fdbc2876285433a09ba4e8d2bf57658b0dd38ac4e53f4f87eb1e6a0201a3ddf1b1b512ab72a30bdb3ca3035e4cfee2f0659fdc6ae468245004000066f4df343a24565d40d10cb40b7d05301d035bfab59bfb0de869246996869827cb22e60f7bc18e820269d8cf1ddc100a24e609c9fca9", 0xaa}, {&(0x7f0000a10000-0xb0)="e40eb4fa3c309d383cce0fa879aba0337b99ed31c15fe11f49c2c05d2e4fec34e0e1d0a75295704da8b029f76d3b71464b6c364ec63bd76a65d0257938794944106493d5ac4cc0697191087f79cfc9d1a12efbdb22e1291975e46a801e47aef9756b5241201945ff371c0ab48840b9996dbff12185f357291be0e5aa80ebe83d1829e824f456392f7fce1c533a6ea57bf4a2876273e60c27d69abd49002396d65210addfb74effe62054de60255bee2c", 0xb0}, {&(0x7f0000fd0000-0x1e)="08f2527b89933346c78f968fde26004f7d07d0b0d129a9717329faefc00a", 0x1e}, {&(0x7f0000244000-0x6e)="555481671b57923e30e8f97adf9ff1fcb547ea02c36cb465a639470963b2204be593b12a2fd2e832a92b30da89a8580f9b3f84e4827ae9b364e91019b27c25b50e5d00848e9142af42296774473803aef4a62986a6a537cb7a86122456f6b052ca2034671877b695701ac795b427", 0x6e}, {&(0x7f00003ee000-0x80)="d8ce1e147376039b87d77ac6cc3d64cf617a0e00f7c608717f1deaafa362a5bd36b55fbd20fbdc410d1914f2a4c0dc40d8d10183a2dd067feef63890980da691ce1a103cf563c05d7aaca6fcce6b9a4fb69f777c5ba74dbbc9e24abc84d9611e970f4075b8f20a2e1170515cb5dbfd418eea4f0264e4554adea315c2b1e5a766", 0x80}, {&(0x7f0000fd0000-0xe3)="3427fb6360b547390e75ade2658254a65b2a1cc360a56c127df790708a32dad4d1cc3a36047c0988d1afe803bb3c51c4a4490b068f11fd9ba65c9cd2ddc46f4d2f8e26878b49743b1cefc8ea9e39b865e9760d92b060da64ba40569a464d2d485a8477a332b849efb411efca0ecd5113aedd473d052b1458a236d0f047d3728024eb7cbef1d1eb473aece889b22dc96db23439c01449d675b7107095f5a7ed288768539e67ad6f0191f4a96b95418ec84d71b15bc1c51b9c2e18b11e1c6dbaf0a34257585b08b5114520da132b75cfca100c1ee41d37054de469198841a57836ca2fe4", 0xe3}, {&(0x7f0000fcf000)="f7a9cc90", 0x4}, {&(0x7f0000bc1000-0xfa)="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", 0xfa}, {&(0x7f00008fb000)="a8494dcf92fa91cbc12e5e2b4ea6a7a43b203d89034c2f43aa3c0ffcabf9ecfa05593fdb9756034eed35ae603ed8c89eba52370727b1996bea2a1c92a532af5771e32482ff1ed4c4d4aab0cedd7b8eeae99e911d7d0c3558ac3c17ec1665187b36566667bf0af142f792b66021a151d7bc49e26ce39f742914926fc874393355ed", 0x81}], 0xa, &(0x7f0000fd0000-0x90)=[@init={0x18, 0x84, 0x0, {0x80000001, 0x6, 0x10001, 0x7}}, @init={0x18, 0x84, 0x0, {0x4, 0x3, 0x5f, 0xa4f}}, @init={0x18, 0x84, 0x0, {0x1, 0x26, 0x3ff, 0x80}}], 0x90, 0x4000000}, {&(0x7f0000fc9000)=@in6={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000fcf000)=[{&(0x7f0000491000)="c2e48886d437d73b270dac6c02165bfd8636c56679a7a127f10c9e089e57f8e2815f2d7a8edcd9ce7561f4e9fbe8b47c02fb23c06b99f46cdd6ef516ec7bff4e1fe85d5b5c5b2b6a65ea903d5cb29be44c68486ec848dad50ea2d9abd836543e2cff7ed503b25d381d68798756c77bb12622cc6da13b367aa675a10e5daf398be4779996a7646efb0aeb83c4d8", 0x8d}, {&(0x7f0000fcf000)="58d6479599c6fffe29631d73c59ab43be8a52fba46d07eef4d9724c19c3957232cd2e1c509befb6ed728c01ec68240131fff80ee7c6d066df26e3425702b14175451474a0e5520278cad3db08e5b3ae0acbac1e58d9205b8de402de3f86873ab5338af38ba5d", 0x66}, {&(0x7f0000064000-0x64)="fe7d12bb0eca3c80291c335eb6223f870d9b6b584d87675a908d5bc83bca695b01d7e3e80ff66182cc4be4b83ecb9303b9fdcd1a895759731b4121119fcafec38a513410d09b835b5a4cd104347d5b997e4d298b346feca4ebc310b9f2e670e8a7894d8b", 0x64}, {&(0x7f0000034000-0x1000)="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0x1000}, {&(0x7f0000fcf000)="329fcd44d838c18c40d49cbe5b64c3d9f22a53927191ec85991d", 0x1a}, {&(0x7f0000fd0000-0x67)="a94fdd91f8ff89d4392ec7bf03b3c6510f1d2f5cf3b3020e2aa653d634b369d7e5326befe4d4b851da0ba3e75f2dfebae617b29baa821d166f33d42de6e9118ea9172e54c30b932cc8ce29af03983f06bac44047426fa04a29eb9bc504005037c3d024b6964915", 0x67}, {&(0x7f00003af000)="e86bd9ca878aebf2a2d48ee3e4999acfedd9691cc64adbb15946c4597ae57d8e7a4c5e2464e9b38ce1f9ed9e47cbca2a8aba82d154800b5f6a880b968c68d63739d7bb75084d4a822e9bd448c21449dee7498414d0", 0x55}], 0x7, &(0x7f00006ca000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x7fff, 0x4, 0x7, 0x401, 0x83c2, 0x4, 0x0, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x7fff, 0x200, 0x2e6e, 0x10001, r8}}, @init={0x18, 0x84, 0x0, {0x2, 0xc5c, 0x1377, 0x2}}], 0x90, 0x1}, {&(0x7f0000496000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000058e000)=[{&(0x7f0000fd0000-0xe)="6c5282a81a2b90a7c7ed3d36fc5c", 0xe}, {&(0x7f0000fd0000-0xe1)="15fd7e098e5e4f8a6d2fa8bd18cd1ab8b4fcfa7e5f3c6eff5377b11634654215df34e185d793150bbe44966f04523974f3c02aee1123a7acd03473cf8e2bb8f2ead92895c14194a3b111112bf9190534f0f540cf79d49c30ac6d8783e553deba390fc484fd3669d0f29c0ddf177e810a39fe6b53879ccc51f401c213cb3e522d534dc7bcc75cea099010a9e90658ea3475dceec33ae9af5effa6bde11f8d57cc9b076a0fff35804d36840e54b8bc4698a066941e719cfd633d8b11da51fc141261465f0112d32549d9c2efccae125791a32fc97ef1916d8d1ac963b426f5178db2", 0xe1}, {&(0x7f0000fcf000)="ca82fe0e4ed13c2d", 0x8}, {&(0x7f0000fd0000-0x67)="7a9a71a260e22f12b498f1cd6f0548f92a49bf03bba13f442603b1ef3c8d4bede3b1747e422442be0ab361002c48b66fe21130fbe7f01d69e6e4eb624c2c266dddf8b42c56209feb0c6498b455d2b3fa7aee2f5965164c1a5e5f6b532fb843229df8ba78d7deb9", 0x67}, {&(0x7f0000fd0000-0x4f)="01710dbb7ccabb6c7770be9051211eb441b72356d60f60ae90b0944b16f25da5f8ce685e635507137ec63f92498ddef5c90cb024a247c726c77314269c11c03d92c2f0eae53c0ebd184a334768d22a", 0x4f}, {&(0x7f0000e4a000-0xaf)="d8ed9aa9f396418cf18801322921d03594ddf5f2f5833e20794caac0b8b164abc63dcdda28778bbb60063dce6d3374ba87f3a690199440bb88df51d8104ae1a52f6e9b6890f931365ea51f44ebfd3c2db222716bf393066a9177a5ee4c6520f1dcc1ab4c197f5d4a49fc8732045ca7afadd550bcc1d3c66ba52b2e30577d1dd1b2c18821896452680cf7ca50c84bfd7101ee6197d2949b09151bd0eb36feecdf8a22b61d979c13a9787766443545b6", 0xaf}, {&(0x7f0000fd0000-0x3)="450e62", 0x3}], 0x7, &(0x7f000009c000-0x1e0)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x5, 0x100000, 0x9a4, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x6, 0x9, 0x8, 0x6, 0x6, 0x3, 0x0, 0x5, r10}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x200, 0x0, 0x4, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x100000000, 0x8001, 0x9, 0x6, r13}}, @sndrcv={0x30, 0x84, 0x1, {0x20, 0xff, 0x9, 0x8, 0x2, 0x7f, 0xbe0, 0x4, r14}}, @init={0x18, 0x84, 0x0, {0x8a, 0x2, 0x100000000, 0xbdd5}}, @init={0x18, 0x84, 0x0, {0x40, 0x7, 0xffff, 0x8}}, @init={0x18, 0x84, 0x0, {0x8, 0xfffffffffffffffb, 0x8000, 0x5}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x0, 0xfffffffffffffc08, 0x5, r15}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8002, 0x100000000, 0x1e, r16}}], 0x1e0, 0x40000}], 0x5, 0x20000800) r17 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r17, &(0x7f0000fcc000-0x1)='X', &(0x7f0000172000)="", 0x0}, 0x20) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r17, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) [ 112.799388] [ 112.801055] ========================= [ 112.804843] WARNING: held lock freed! [ 112.808625] 4.15.0-rc7+ #190 Not tainted [ 112.812657] ------------------------- [ 112.816437] syz-executor3/28419 is freeing memory 000000007c1f1b91-00000000b1419a33, with a lock still held there! [ 112.826897] (sk_lock-AF_INET6){+.+.}, at: [<00000000d23c1e01>] sctp_wait_for_sndbuf+0x509/0x8d0 [ 112.835819] 1 lock held by syz-executor3/28419: [ 112.840464] #0: (sk_lock-AF_INET6){+.+.}, at: [<00000000d23c1e01>] sctp_wait_for_sndbuf+0x509/0x8d0 [ 112.849808] [ 112.849808] stack backtrace: [ 112.854281] CPU: 1 PID: 28419 Comm: syz-executor3 Not tainted 4.15.0-rc7+ #190 [ 112.861614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 112.870938] Call Trace: [ 112.873506] dump_stack+0x194/0x257 [ 112.877110] ? arch_local_irq_restore+0x53/0x53 [ 112.881760] debug_check_no_locks_freed+0x32f/0x3c0 [ 112.886752] kmem_cache_free+0x68/0x2a0 [ 112.890702] __sk_destruct+0x622/0x910 [ 112.894559] ? save_stack+0x43/0xd0 [ 112.898160] ? sock_rfree+0x160/0x160 [ 112.901935] ? sctp_sendmsg+0x28f7/0x33f0 [ 112.906061] ? sock_sendmsg+0xca/0x110 [ 112.909919] ? SYSC_sendto+0x361/0x5c0 [ 112.913784] ? SyS_sendto+0x40/0x50 [ 112.917385] ? entry_SYSCALL_64_fastpath+0x23/0x9a [ 112.922290] ? check_noncircular+0x20/0x20 [ 112.926498] ? print_irqtrace_events+0x270/0x270 [ 112.931231] ? __local_bh_enable_ip+0x121/0x230 [ 112.935874] ? sctp_put_port+0x495/0x640 [ 112.940779] ? sctp_poll+0xc00/0xc00 [ 112.944469] ? refcount_sub_and_test+0x115/0x1b0 [ 112.949200] ? refcount_inc+0x50/0x50 [ 112.952970] ? refcount_inc+0x50/0x50 [ 112.956746] sk_destruct+0x47/0x80 [ 112.960257] __sk_free+0xf1/0x2b0 [ 112.963686] sk_free+0x2a/0x40 [ 112.966851] sctp_association_put+0x14c/0x2f0 [ 112.971321] ? sctp_association_hold+0x20/0x20 [ 112.975877] ? lock_sock_nested+0x91/0x110 [ 112.980082] ? trace_hardirqs_on+0xd/0x10 [ 112.984201] ? __local_bh_enable_ip+0x121/0x230 [ 112.988848] sctp_wait_for_sndbuf+0x673/0x8d0 [ 112.993322] ? sctp_init_sock+0x13b0/0x13b0 [ 112.997618] ? do_raw_spin_trylock+0x190/0x190 [ 113.002172] ? __local_bh_enable_ip+0x121/0x230 [ 113.006813] ? sctp_prsctp_prune+0x97/0x790 [ 113.011109] ? prepare_to_wait+0x4d0/0x4d0 [ 113.015316] ? trace_hardirqs_on+0xd/0x10 [ 113.019443] sctp_sendmsg+0x28f7/0x33f0 [ 113.023397] ? sctp_id2assoc+0x390/0x390 [ 113.027429] ? avc_has_perm+0x43e/0x680 [ 113.031382] ? avc_has_perm_noaudit+0x520/0x520 [ 113.036029] ? __fget+0x35c/0x570 [ 113.039485] ? iterate_fd+0x3f0/0x3f0 [ 113.043272] ? find_held_lock+0x35/0x1d0 [ 113.047312] ? sock_has_perm+0x2a4/0x420 [ 113.051347] ? lock_release+0x9a2/0xa40 [ 113.055293] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 113.061154] ? __check_object_size+0x25d/0x4f0 [ 113.065712] inet_sendmsg+0x11f/0x5e0 [ 113.069486] ? inet_sendmsg+0x11f/0x5e0 [ 113.073431] ? __might_sleep+0x95/0x190 [ 113.077379] ? inet_create+0xf50/0xf50 [ 113.081246] ? selinux_socket_sendmsg+0x36/0x40 [ 113.085887] ? security_socket_sendmsg+0x89/0xb0 [ 113.090615] ? inet_create+0xf50/0xf50 [ 113.094479] sock_sendmsg+0xca/0x110 [ 113.098168] SYSC_sendto+0x361/0x5c0 [ 113.101854] ? SYSC_connect+0x4a0/0x4a0 [ 113.105802] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 113.111136] ? __do_page_fault+0x3d6/0xc90 [ 113.115347] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 113.120600] ? exit_to_usermode_loop+0x8c/0x310 [ 113.125250] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 113.130772] ? SyS_futex+0x269/0x390 [ 113.134466] ? do_futex+0x22a0/0x22a0 [ 113.138244] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 113.143076] SyS_sendto+0x40/0x50 [ 113.146505] entry_SYSCALL_64_fastpath+0x23/0x9a [ 113.151239] RIP: 0033:0x452df9 [ 113.154406] RSP: 002b:00007fea4270cc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 113.162088] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452df9 [ 113.169338] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 113.176579] RBP: 0000000000000576 R08: 00000000204d9000 R09: 000000000000001c [ 113.183821] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f63b0 [ 113.191062] R13: 00000000ffffffff R14: 00007fea4270d6d4 R15: 0000000000000003 [ 113.198621] ================================================================== [ 113.205976] BUG: KASAN: use-after-free in do_raw_spin_lock+0x1e0/0x220 [ 113.212629] Read of size 4 at addr ffff8801cdf9d08c by task syz-executor3/28419 [ 113.220051] [ 113.221659] CPU: 1 PID: 28419 Comm: syz-executor3 Not tainted 4.15.0-rc7+ #190 [ 113.228991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.238332] Call Trace: [ 113.240919] dump_stack+0x194/0x257 [ 113.244536] ? arch_local_irq_restore+0x53/0x53 [ 113.249190] ? show_regs_print_info+0x18/0x18 [ 113.253657] ? lock_acquire+0x1d5/0x580 [ 113.257601] ? trace_hardirqs_on+0xd/0x10 [ 113.261720] ? do_raw_spin_lock+0x1e0/0x220 [ 113.266029] print_address_description+0x73/0x250 [ 113.270856] ? do_raw_spin_lock+0x1e0/0x220 [ 113.275150] kasan_report+0x25b/0x340 [ 113.278923] __asan_report_load4_noabort+0x14/0x20 [ 113.283826] do_raw_spin_lock+0x1e0/0x220 [ 113.287946] _raw_spin_lock_bh+0x39/0x40 [ 113.291982] ? release_sock+0x74/0x2a0 [ 113.295839] release_sock+0x74/0x2a0 [ 113.299525] ? sctp_prsctp_prune+0x97/0x790 [ 113.303815] ? __release_sock+0x360/0x360 [ 113.307933] ? trace_hardirqs_on+0xd/0x10 [ 113.312055] sctp_sendmsg+0x2993/0x33f0 [ 113.316017] ? sctp_id2assoc+0x390/0x390 [ 113.320057] ? avc_has_perm+0x43e/0x680 [ 113.324006] ? avc_has_perm_noaudit+0x520/0x520 [ 113.328658] ? __fget+0x35c/0x570 [ 113.332086] ? iterate_fd+0x3f0/0x3f0 [ 113.335870] ? find_held_lock+0x35/0x1d0 [ 113.339907] ? sock_has_perm+0x2a4/0x420 [ 113.343944] ? lock_release+0x9a2/0xa40 [ 113.347890] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 113.353746] ? __check_object_size+0x25d/0x4f0 [ 113.358302] inet_sendmsg+0x11f/0x5e0 [ 113.362080] ? inet_sendmsg+0x11f/0x5e0 [ 113.366031] ? __might_sleep+0x95/0x190 [ 113.369984] ? inet_create+0xf50/0xf50 [ 113.373846] ? selinux_socket_sendmsg+0x36/0x40 [ 113.378486] ? security_socket_sendmsg+0x89/0xb0 [ 113.383212] ? inet_create+0xf50/0xf50 [ 113.387073] sock_sendmsg+0xca/0x110 [ 113.390757] SYSC_sendto+0x361/0x5c0 [ 113.394463] ? SYSC_connect+0x4a0/0x4a0 [ 113.398419] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 113.403756] ? __do_page_fault+0x3d6/0xc90 [ 113.407970] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 113.413223] ? exit_to_usermode_loop+0x8c/0x310 [ 113.417870] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 113.423382] ? SyS_futex+0x269/0x390 [ 113.427071] ? do_futex+0x22a0/0x22a0 [ 113.430859] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 113.435676] SyS_sendto+0x40/0x50 [ 113.439108] entry_SYSCALL_64_fastpath+0x23/0x9a [ 113.443832] RIP: 0033:0x452df9 [ 113.446995] RSP: 002b:00007fea4270cc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 113.454679] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452df9 [ 113.461921] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 113.469165] RBP: 0000000000000576 R08: 00000000204d9000 R09: 000000000000001c [ 113.476410] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f63b0 [ 113.483654] R13: 00000000ffffffff R14: 00007fea4270d6d4 R15: 0000000000000003 [ 113.490916] [ 113.492517] Allocated by task 28424: [ 113.496208] save_stack+0x43/0xd0 [ 113.499632] kasan_kmalloc+0xad/0xe0 [ 113.503318] kasan_slab_alloc+0x12/0x20 [ 113.507264] kmem_cache_alloc+0x12e/0x760 [ 113.511383] sk_prot_alloc+0x65/0x2a0 [ 113.515153] sk_alloc+0x105/0x1440 [ 113.518666] sctp_v6_create_accept_sk+0x15a/0x9b0 [ 113.523479] sctp_accept+0x5c4/0x970 [ 113.527187] inet_accept+0x12c/0x930 [ 113.530868] SYSC_accept4+0x38d/0x870 [ 113.534639] SyS_accept4+0x2c/0x40 [ 113.538150] entry_SYSCALL_64_fastpath+0x23/0x9a [ 113.542873] [ 113.544470] Freed by task 28419: [ 113.547810] save_stack+0x43/0xd0 [ 113.551232] kasan_slab_free+0x71/0xc0 [ 113.555092] kmem_cache_free+0x83/0x2a0 [ 113.559047] __sk_destruct+0x622/0x910 [ 113.562905] sk_destruct+0x47/0x80 [ 113.566413] __sk_free+0xf1/0x2b0 [ 113.569845] sk_free+0x2a/0x40 [ 113.573015] sctp_association_put+0x14c/0x2f0 [ 113.577488] sctp_wait_for_sndbuf+0x673/0x8d0 [ 113.581953] sctp_sendmsg+0x28f7/0x33f0 [ 113.585900] inet_sendmsg+0x11f/0x5e0 [ 113.589667] sock_sendmsg+0xca/0x110 [ 113.593354] SYSC_sendto+0x361/0x5c0 [ 113.597039] SyS_sendto+0x40/0x50 [ 113.600463] entry_SYSCALL_64_fastpath+0x23/0x9a [ 113.605183] [ 113.606781] The buggy address belongs to the object at ffff8801cdf9d000 [ 113.606781] which belongs to the cache SCTPv6 of size 1888 [ 113.619061] The buggy address is located 140 bytes inside of [ 113.619061] 1888-byte region [ffff8801cdf9d000, ffff8801cdf9d760) [ 113.630998] The buggy address belongs to the page: [ 113.635907] page:ffffea000737e740 count:1 mapcount:0 mapping:ffff8801cdf9d000 index:0x0 [ 113.644036] flags: 0x2fffc0000000100(slab) [ 113.648243] raw: 02fffc0000000100 ffff8801cdf9d000 0000000000000000 0000000100000002 [ 113.656099] raw: ffffea000727ef60 ffffea000755dd20 ffff8801d2d05e40 0000000000000000 [ 113.663949] page dumped because: kasan: bad access detected [ 113.669655] [ 113.671252] Memory state around the buggy address: [ 113.676152] ffff8801cdf9cf80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 113.683482] ffff8801cdf9d000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 113.690813] >ffff8801cdf9d080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 113.698148] ^ [ 113.701745] ffff8801cdf9d100: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 113.709075] ffff8801cdf9d180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 113.716418] ================================================================== [ 113.723792] Kernel panic - not syncing: panic_on_warn set ... [ 113.723792] [ 113.731227] CPU: 1 PID: 28419 Comm: syz-executor3 Tainted: G B 4.15.0-rc7+ #190 [ 113.739862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.749187] Call Trace: [ 113.751752] dump_stack+0x194/0x257 [ 113.755352] ? arch_local_irq_restore+0x53/0x53 [ 113.759992] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 113.764726] ? vsnprintf+0x1ed/0x1900 [ 113.768504] ? do_raw_spin_lock+0x140/0x220 [ 113.772795] panic+0x1e4/0x41c [ 113.775964] ? refcount_error_report+0x214/0x214 [ 113.780691] ? add_taint+0x1c/0x50 [ 113.784203] ? add_taint+0x1c/0x50 [ 113.787725] ? do_raw_spin_lock+0x1e0/0x220 [ 113.792030] kasan_end_report+0x50/0x50 [ 113.795980] kasan_report+0x144/0x340 [ 113.799758] __asan_report_load4_noabort+0x14/0x20 [ 113.804659] do_raw_spin_lock+0x1e0/0x220 [ 113.808782] _raw_spin_lock_bh+0x39/0x40 [ 113.812817] ? release_sock+0x74/0x2a0 [ 113.816676] release_sock+0x74/0x2a0 [ 113.820362] ? sctp_prsctp_prune+0x97/0x790 [ 113.824656] ? __release_sock+0x360/0x360 [ 113.828778] ? trace_hardirqs_on+0xd/0x10 [ 113.832907] sctp_sendmsg+0x2993/0x33f0 [ 113.836863] ? sctp_id2assoc+0x390/0x390 [ 113.840904] ? avc_has_perm+0x43e/0x680 [ 113.844857] ? avc_has_perm_noaudit+0x520/0x520 [ 113.849507] ? __fget+0x35c/0x570 [ 113.852956] ? iterate_fd+0x3f0/0x3f0 [ 113.856742] ? find_held_lock+0x35/0x1d0 [ 113.860781] ? sock_has_perm+0x2a4/0x420 [ 113.864830] ? lock_release+0x9a2/0xa40 [ 113.868775] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 113.874630] ? __check_object_size+0x25d/0x4f0 [ 113.879776] inet_sendmsg+0x11f/0x5e0 [ 113.883548] ? inet_sendmsg+0x11f/0x5e0 [ 113.887494] ? __might_sleep+0x95/0x190 [ 113.891441] ? inet_create+0xf50/0xf50 [ 113.895302] ? selinux_socket_sendmsg+0x36/0x40 [ 113.899941] ? security_socket_sendmsg+0x89/0xb0 [ 113.904667] ? inet_create+0xf50/0xf50 [ 113.908527] sock_sendmsg+0xca/0x110 [ 113.912214] SYSC_sendto+0x361/0x5c0 [ 113.915899] ? SYSC_connect+0x4a0/0x4a0 [ 113.919848] ? selinux_secmark_relabel_packet+0xc0/0xc0 [ 113.925185] ? __do_page_fault+0x3d6/0xc90 [ 113.929402] ? selinux_netlbl_sock_rcv_skb+0x730/0x730 [ 113.934651] ? exit_to_usermode_loop+0x8c/0x310 [ 113.939297] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 113.944812] ? SyS_futex+0x269/0x390 [ 113.948499] ? do_futex+0x22a0/0x22a0 [ 113.952282] ? entry_SYSCALL_64_fastpath+0x5/0x9a [ 113.957097] SyS_sendto+0x40/0x50 [ 113.960522] entry_SYSCALL_64_fastpath+0x23/0x9a [ 113.965249] RIP: 0033:0x452df9 [ 113.968409] RSP: 002b:00007fea4270cc58 EFLAGS: 00000212 ORIG_RAX: 000000000000002c [ 113.976094] RAX: ffffffffffffffda RBX: 000000000071bf58 RCX: 0000000000452df9 [ 113.983333] RDX: 0000000000000001 RSI: 000000002010bf14 RDI: 0000000000000013 [ 113.990573] RBP: 0000000000000576 R08: 00000000204d9000 R09: 000000000000001c [ 113.997812] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f63b0 [ 114.005053] R13: 00000000ffffffff R14: 00007fea4270d6d4 R15: 0000000000000003 [ 114.012888] Dumping ftrace buffer: [ 114.016408] (ftrace buffer empty) [ 114.020089] Kernel Offset: disabled [ 114.023688] Rebooting in 86400 seconds..