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"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"}, {0x38, 0x111, 0x3, "68e9628972c1e80f5231d53d77441bd7fdbd1c3cf38ed28718f9ee4635965d7c8332f2c6fdc0"}, {0x88, 0x102, 0x6, "87fb2a9d263c04667578976b8635d242951ab8509265a0aad35a631f751a1745cc0164983e4b8736ae9411887ea1a12000c54653a864bd13b380d7c882108126fd9f6ceeffbbbd052f4fcdff945f020d8840d497ca34399f361fd19527929fd5c42d5888f7d0226e61a45380d539f4eb8c65ce04"}, {0xb0, 0x11f, 0x8, "a52d9d206ede371fcfff226d1541def01e261af041a960de4678343b82204d71fd6fb3cb704f07c6f1d782acc9b24a8e03f0ac2f8408ccf3eccccfd03939659aaaf0f76bcc5c90f67cbeaab505d842509f5ca50e540b1a6f01b2fee5145e75f64ac4d00882a602f82a4f427aa90c359b652378ab322d8de07a7fd53c3dc311bc567c4ce69f4dfbfcbbdb9c80585d06d1b30164884bc8b65424"}, {0x70, 0xd0ed5c7b5c433cc0, 0xd47, "c08b9eb3dd2cd85c96b89ac0276b99e8847608d7469720eda3eb50a2ff1b48220a7b3dc92ba08e49e689fac18c9e03d08f85b4cf89be3c3672bba42b8fd427101125475235b4faf73f0077b60d7240bf0a8750c7964abbf809a8"}], 0x1268, 0x800}, 0x5}], 0x7, 0x0) 2018/01/16 19:24:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x11, &(0x7f0000019000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@x25={0x805, {0x0, 0x0, 0x0, ""}}}}, &(0x7f000013d000-0x18)={0x4, 0x1, [0x0]}) socketpair(0x11, 0x3, 0x5, &(0x7f00004af000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000fb0000)={0xb4d6, 0x5}) mmap(&(0x7f000013e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000013f000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000062000)=0x3e) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000338000-0x8)={0x0, 0x0}) sendto$unix(r1, &(0x7f000058e000-0x68)="318f535c46cd8067605e7885408403cb8a3c9f3e411a885597b24e6551497bef17bb9424519c64939b832e2de89a69012f49c5eff35244f3b5e0b533968024df9bdd4b8b7ec77488a22f385d12de594836368b6f1c554afbef45af0a2fbcb26a095ea09eac02a2bf", 0x68, 0xe644eb80ea0ac621, &(0x7f00007c5000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 19:24:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0xe9, &(0x7f0000242000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000029f000-0x8)={0x0, 0x60f}, &(0x7f00002ac000)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000b86000-0x4)=r1, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000f7c000)=0x0, &(0x7f00004a8000-0x2)=0x4) 2018/01/16 19:24:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e94000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(xeta-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775add5000400e300000000000400", 0xffffffffffffff52) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000d40000-0x94)="02c3dd053f29ec3a", 0x8, 0x0, &(0x7f00002cb000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) recvmsg(r1, &(0x7f0000fb1000)={&(0x7f0000f57000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000085d000-0x70)=[{&(0x7f0000f5d000-0x96)=""/150, 0x393}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:24:39 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000032f000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a1c000)=0x24) socket$bt_bnep(0x1f, 0x3, 0x4) recvmsg$kcm(r1, &(0x7f0000e1d000-0x38)={&(0x7f0000f72000)=@pppoe={0x0, 0x0, {0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00001ff000)=[], 0x0, &(0x7f00002b0000-0x5a)=""/90, 0x5a, 0x0}, 0x0) sendmsg$netlink(r0, &(0x7f000014c000)={0x0, 0x0, &(0x7f00005b1000-0x60)=[{&(0x7f0000978000-0x1248)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000016000-0x18)=[], 0x0, 0x0}, 0x0) 2018/01/16 19:24:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x1ff) socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000709000-0x4)=0x7, 0x4) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000f29000-0xa7)="d75b03b80827a535c7436a975d52f0d6695e11ff25fe5ceef79eae1404b0f159586ba90a795b34b4f5d8b290619c6487f0627569f2824029d040aa7f34eb0ee3094ba33b4478659e3b9b11fed1b0217d1fca730606b6d83d596b493851bcf6ff41dd7f3dd1bd363fb586e84a1ce65cc5bf8f2062a48ad582e97b8cf0c9bfa4f99881388d425670190cb9b7e3d20047c8b6bc8d5689ef7a72d3ad9fff51a2bf24dcb51d47c9f9af", 0xa7) unshare(0x800) socket$inet6(0xa, 0x0, 0x0) 2018/01/16 19:24:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00007d2000-0x4)=0x80000000, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x30a) 2018/01/16 19:24:39 executing program 4: 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$alg(r1, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[{&(0x7f0000b6a000)="374db95c2ee75da0ad72efde984f1e31ca92a53b2eb62356ddf56b3a8812bf2a0c5c3e984b9dc02de526aefa68cf6533c9509a256af077643be52f86f8b0075545a7f9a501dbca169ef5eab70864c31c8030982d4c01e496d846eb3750b301a4d5f289a2b2f88114874503dc8f1ca2f84628fe592f2853997215b2305467e3b85e525735891e5e6360dc9843e721705c97ed0c553b14bc84eba1b9e10bf1d978cba37010ed0f5ca82e3c25ee62086ad6785660f5d7f9e384235b0e9a237770e9e9369902273675c8160abf48e8eebe6483701771c3174f1eaf4739e923bb517017f5b8acaa14a5ac0878c8db8cea93dab6d5a76539df6e16e003525297c5f8f95afd4df6da2e4f5e86e6d61ca97640de51a5bcf5220f269e44e2f59e505569baa376d7fa95d03458481c1e826da607f7", 0x130}], 0x1, &(0x7f0000917000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000330000)={0x0, 0x0}) read(r1, &(0x7f0000a69000-0x22)=""/34, 0xffffff8f) 2018/01/16 19:24:39 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) connect$nfc_llcp(r0, &(0x7f0000000000+0x337)={0x27, 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf23cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/16 19:24:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet(r0, &(0x7f0000973000-0x10)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f0000c9c000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x3) sendto$inet(r0, &(0x7f0000d44000)="", 0x0, 0x20008045, &(0x7f00000b0000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f0000e47000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xcc, "705898355f5334e69ce3d5739381bb390401c97a0469c6a7db1e6957d9bb97b81f1259695dc6a023e588eaa8e2cb4aaf0eceea48207146c30169879575ac0e49c0f2d5a9947570baed1f2553cede44d386eea29e68a7bea43f3ce88f2ea017913687d72ebdf486a2fd344201d1e8dfe311c96c2f36d7993cb85d4ecfb671ec1a188efd0832257ee50e284d4cda5b1f839ef0e884270596293be00913b1463661e69e7ef31fea6eb6f2827ebafacb7b09af4e7b0a07418c1f5b7e5ab25dade124f862eb71f0d51e4ec3a27dd8"}, &(0x7f0000d78000)=0xd4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f00000c0000-0x8)={r3, 0x4, 0x8}, &(0x7f0000a59000-0x4)=0x8) close(r1) 2018/01/16 19:24:39 executing program 3: r0 = socket(0x1f, 0x80003, 0x1) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000153000)=0x1) mmap(&(0x7f0000000000/0xbb8000)=nil, 0xbb8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000bac000-0x28)={@common='lo\x00', &(0x7f0000bac000-0x18)=@ethtool_test={0x1a, 0x7fff, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:24:39 executing program 1: mmap(&(0x7f0000000000/0xf6d000)=nil, 0xf6d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) accept$inet(r0, &(0x7f00001cb000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) listen(r0, 0x0) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:24:39 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x5, &(0x7f0000001000-0xb8)=""/244, &(0x7f0000005000)=0xf4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r1, &(0x7f000000a000+0x8cf)={&(0x7f000000a000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000007000)=[{&(0x7f000000b000-0x69)=""/105, 0x69}, {&(0x7f0000000000)=""/72, 0x48}, {&(0x7f0000006000-0x9b)=""/155, 0x9b}, {&(0x7f000000a000)=""/4096, 0x1000}, {&(0x7f0000002000-0x61)=""/97, 0x61}, {&(0x7f0000007000)=""/93, 0x5d}, {&(0x7f0000002000)=""/31, 0x1f}], 0x7, &(0x7f000000a000-0x6d)=""/109, 0x6d, 0x5}, 0x20) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x0, 0xffff, &(0x7f000000b000)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f000000b000-0x4)=0x1, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000006000-0x38)={&(0x7f000000a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000009000)=[{&(0x7f0000002000)=""/203, 0xcb}, {&(0x7f000000a000-0x1d)=""/29, 0x1d}, {&(0x7f000000a000-0xb4)=""/180, 0xb4}, {&(0x7f000000a000-0x1000)=""/4096, 0x1000}, {&(0x7f000000a000-0x7d)=""/125, 0x7d}, {&(0x7f0000007000-0x3)=""/3, 0x3}], 0x6, &(0x7f000000a000-0x1000)=""/4096, 0x1000, 0x8}, 0x40000000) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000009000)={0x0, 0xffffffffffff7fff}, &(0x7f0000009000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000002000-0x8)={r4, 0x4}, 0x8) 2018/01/16 19:24:39 executing program 0: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) epoll_create(0x47) connect$inet(r0, &(0x7f0000031000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:24:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f00003f2000)=0x0, 0x4) pipe(&(0x7f000065f000-0x8)={0x0, 0x0}) connect$pptp(r1, &(0x7f0000680000-0x20)={0x18, 0x2, {0x3, @rand_addr=0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) socketpair(0x9, 0x3, 0x8, &(0x7f0000d13000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f000039b000-0x8)={0x0, 0x5}, &(0x7f00009e4000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000041a000)={r3, 0x1}, 0x8) pipe(&(0x7f000055e000)={0x0, 0x0}) sendmsg$nl_route(r4, &(0x7f0000227000)={&(0x7f0000dc5000-0xc)={0x10, 0x0, 0x0, 0x60020000}, 0xc, &(0x7f0000a58000-0x8)={&(0x7f0000286000-0x14)=@getneigh={0x14, 0x1e, 0x400, 0x1, 0x0, {0x0}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x95}, 0x4) 2018/01/16 19:24:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00009d4000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe0000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000052b000)={@loopback={0x0, 0x1}, r1}, 0x14) connect$inet6(r0, &(0x7f000049e000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000d3f000)={0xf, 0xd, &(0x7f0000f39000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4d77, 0x0, 0x0, 0x0, 0x2fd4}, [@generic={0x1f, 0x100000000, 0x9, 0x2}, @jmp={0x5, 0x10001, 0xf, 0x7, 0x4, 0x6, 0xfffffffffffffff1}, @ldst={0x3, 0x0, 0x1, 0x8, 0x3, 0x3a, 0xffffffffffffffff}, @alu={0x7, 0x8, 0x7, 0x0, 0x0, 0xffffffff, 0x4}, @alu={0x7, 0x7, 0xa3d119bca6c2f7f0, 0x0, 0x1, 0xffffffff, 0xfffffffffffffffd}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000b6a000)='syzkaller\x00', 0x7f, 0x95, &(0x7f00007fb000)=""/149, 0x41f00, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) 2018/01/16 19:24:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ea7000)="131f0bc53d5f875d964e138b82412940", 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) bpf$MAP_CREATE(0x0, &(0x7f00009d4000)={0xf, 0x400, 0x1ff, 0x2, 0x2, 0x0, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) 2018/01/16 19:24:39 executing program 7: mmap(&(0x7f0000000000/0xfc8000)=nil, 0xfc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000770000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00003eb000)=0x1c) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000fc9000-0x4)={r1}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f000065c000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'cbcmac(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0714b0", 0x4) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f00002e7000)={0x0, 0x0, &(0x7f0000e5f000-0x10)=[{&(0x7f0000fc5000)="9b", 0x1}], 0x1, &(0x7f0000fc6000-0xf0)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r2, &(0x7f0000f2c000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0x4)=0x2e) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r4, &(0x7f0000fca000)={&(0x7f0000526000)={0x27, 0x80, 0x186, 0x3, 0x1f, 0x2, "2f4e38381b28bf734d1174e1326b8a17a32f1da7345674f027cbb65c4c9302e337647f91a0472eba75bdb461cea648a0ddb17ff23a56f6534b8342593a8bec", 0x8000}, 0x60, &(0x7f00001e6000)=[{&(0x7f0000fcb000-0xa6)="5419f15397fbdfe4e07daa8fe0f408b8bea77ee0820a182048a827a825a6935225685ac3513ea40d7158b12b469b1ec3f45ef191f179e02dee1bdbdc754c3acdb022881b01ca5f9113748549db707e269ea9b3cfe241a23789706f6ae2c804205609c969f0dc00ec7cb3e37e1ad8b67a34a1aa69373caf1a0c162bec2be0c2ce92d9e2eb4fdc4ce37352302e69864f0bb6caf48494f1bad108d9329fe308b0b308722e56fd64", 0xa6}, {&(0x7f0000fcb000-0xb2)="0febf08ed5370338e45d3fb777f3fb2363197dfcf58d752311f317f1a02aa99ab5595854ad7298402c214dfc6dc92dc76fbe181e06452f5da16cfe0bba8682dd2fdfcdaff0a70939ce194243ee059e85115094450612a3d9cbc7152913defe324ec7aea7933654edee874d44c70ecbc04955fa0b98da239970c4e0f845fb331de53f4024d09fffaf5d9c2913305d65ca7c2d0b4aa72b867efe0128e2da1051dc533408989eb8b260b6dca031b84c2dca8d17", 0xb2}, {&(0x7f0000fcb000-0xbb)="28f8e4cd45250e36069c641eb79e3e559748cccd8a6f75bceb550255975034473f538b0cd5fd9bbff58353e3a482d48cb8787525b1b044f7a01c945dccc0a5358cf04da6b5c6e545c7dadc48968e6441238caaedb82fc423b6ffe65984c85ab77b394500410fbd63fff62b530461ba7222e4dad6f971c49dccb6bdacbf772f53dcde0d292fc3a6972f3c8807cdaa920e73ca2673572b77d87c774222627b27ac27865dab77f47444a355d5380a5f6b248537fb164e622e06bea69c", 0xbb}], 0x3, &(0x7f0000dad000-0x1010)={0x1010, 0x10f, 0x8e, "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0x1010, 0x84}, 0x840) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000fc9000)={&(0x7f0000fc9000)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x3, 0x4}}, 0x2e, &(0x7f00004fe000-0xa0)=[{&(0x7f0000d5f000-0xbf)="f4d44884cb9a8705ae51495d4967d0a4ab1fefbc177ebf71d739902a4e7420f0dc367ad7c85b23a7e34f003105e9e0803551018ae4d98f17ff8e2618b890ba06046063c3a9377b79b07b8157aa92725a0d05a3dd03a12407256ec61dd3560eff293c63c12f60d00c92cb0b30c8c0e24d3f81461970916a617e5289beedc381e13063dd63255096d4f2dcc4fbab6a90c63b275c9a7fe9419ed025fed454f30fb1f0a85cdd25ff7cf8726062cbb9161dc7283e6da5bd592c45d52bb3d3ffc918", 0xbf}, {&(0x7f0000050000-0xc0)="9685c02dec7abad4f628ed6b7d4001633ab7113cfcc677915b62fe05d012303d75bbb93d7e4e924d2bba98bd283c7cdfa72dd20e57f323bc9f1d737d5b406b413a5d73185131c9e97fedf77f7a7483fa5d9f66c17b079431ae0524828bf3e292bec6fbbc7e946aae55ba6f4618d46b95ec6862f5f22023d221faf4c1496989257bd5e8b46be19daf98530738b31df92c05aa04b6c004c342dcc8a1b07bcebf3f9c308c2eda5e7ac97b829054bf65a5305f965ebf81f26c59c0ba68b9facc80c0", 0xc0}, {&(0x7f0000fca000-0xc9)="e17e74a67eaeb5597df286b736e3933b15461af01487a99fd96ca0a6a03ff9ee10c936a2420ee89fc1fb4e7cb707a6f5202a1ac03b56d93291b651323d1d4f3a3cd75be4bf5cf4d9b8b86e4f6f84563dd8a76056d717b978e090b97641cdb3fd48f2c8c8072f3b2122fdc75ea925a43eb76c6e25d0ffac4c685c25c0040c925847f8cd50195bd9c678199fb985674ea4d8ad12f0efc9d924c1cb41ec7548448b583ab05b69a540a50376999a2f590ecf878cda38b5019c88c0f65b681040c155380221a149a9bcfde1", 0xc9}, {&(0x7f00002a4000)="", 0x0}, {&(0x7f000043f000-0xb)="5747db8138e893b30a5955", 0xb}, {&(0x7f0000bc7000-0x80)="73c0a037e53dfe0e08c5be05aceee96c5ec7ce962e0153077aaec0b2f8563a41efb9ba84b15a50b80089fcd68272387baade117802b56dff67b265eae6a8b874fd1a2a87a37a91a7cc0f0516c266d736cb7e72a9ce22cc5b0e8313d7bee10d67ffbc9df3a32321b2b18fa60d28ff593c15233a57ff094f42414b4851e8423827", 0x80}, {&(0x7f0000fca000-0xc9)="d2574666cc87513b0279b8b08b1846227ac0d00a8770f8cd8a364d0f6c5209c2896a9530c0655810102c32c55c3b860e9e60e672e20979ced6005b6c09db88fb835328720ebc1cb39cae6139b871e2793152d8aea8a01cb24673f5dd3d186767242d776734e411d720951fa5ea283e1cdb24ccf432c578958303d7c2500532463219ccd55c9450fd2f3702feb383c9a404facb875a29b302a958b2779b3a2b1b6ab6fc6ccee38419502f02392343aa2c2f386c6c6b99851ac540b35efc0aa4076072b628b7282dc270", 0xc9}, {&(0x7f0000fc9000)="c640ab1dd6a66d7fdf3ee8688a8ae318da2eb82b1a8f757f317f9b7620fa881db443231c886f58888c9ca6d7eaca7cb84a85c08626d4875e9702334daf3c9e4cc0987073963f55dd5088de4488a0504d14959f32c87700a89b128dc58c2741fd085bf4c688e56bfc3db3f5d088269e14f4f45e0ee43cafbab1da25ae1715e4e96c4171c421dc6f57aee47ba4dd9c5bdb6eaad8db787cec5f0d8ad81773a22aa6758d28293a09bf7bdcdf283af1f86c6241ded6608c1a990b738a8572ccb1e611d17432a8621060b4ce005998dc43a3b7fa633e3353d956e2b58e3b5f594eff5c3186837af7bec207e6a6", 0xea}, {&(0x7f00002e7000)="3705c15bdfd23969fb812f91720d1c3596e49e5812bac8b64605524043e319c6b0ce27c54eb4e394ac1a6ec9aa472f592112192e3532d9da426ed56bc08b2fdb7f397704fc24a68545dbfac41750b6fc437f6db88527388cbf6e0650773167d9c441c751403c829b56184328bea9c2fa4a1f70e0f0adb5db4fbf8aa8798d81291ae5202a0da6552ef393fb96f00af3c37e9d1d43379f5a2d8d97fde901b8ad8a69ddb33e98b82bee64c192b15e345569b5a1fde96ba9e6ffede52c97c126", 0xbe}, {&(0x7f0000fc9000)="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", 0x1000}], 0xa, 0x0, 0x0, 0x4000}, 0x1) 2018/01/16 19:24:39 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6f, &(0x7f000000e000-0x11e9)={@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}, @dev={0xac, 0x14, 0x0, 0x3}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x1, [], "6a8a7df5d424df56"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "a6adad9764c560b721e5cff353f04c7ca3467210fee2169dbfd34e5093d00d89e3e7c0162bb8ac55bfbce348ed0d842a0dfaa8fdc3"}}}}}}, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) accept4(r0, 0x0, &(0x7f0000001000)=0x0, 0x800) 2018/01/16 19:24:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000055a000-0x58)={0x26, 'rng\x00', 0xfffffffffefffffe, 0xfffffffffffffffc, 'drbg_nopr_sha512\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ae6000)="062a295ec9a2a6344cf53eca4d722e9822979f85b831de1eeb6572c0864e7cdbb2df6009a1b521f8b58364b8ba43c27b333676fc1803b1b5afc3edb04f47978b6916ed8104d8a47170498aa7f612638147854eb79c20184486bdeba67c79a2e6c8f40f4365793d57e130a82fa0d963aecb06e6ebcdc5f5a3c88ac573f15468e907f3c1", 0x83) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000ac5000-0x70)=[{0x0, 0x0, &(0x7f0000454000-0x70)=[{&(0x7f0000478000-0x4a)="de", 0x1}], 0x1, &(0x7f00007a2000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 19:24:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000039000-0x21)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="", 0x0) r1 = accept$alg(r0, 0x0, 0x0) write(r1, &(0x7f0000445000)="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", 0x100) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000c5e000-0x50)=[{&(0x7f00009f4000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000075000-0x88)={0xfffffffffffffffd, {{0xa, 0x3, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/16 19:24:39 executing program 0: r0 = socket(0x10, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000bd5000-0xc2)={0x0, 0xba, "d5bed2ba9d5d3d8272672b97c6aac10edc1de4833b438b9ffd37fe7d3560da948fe24aba31d373ce73a1ffc2348079d97018641e1dcd13b3e7ab94639af5349d3f3aff6c0029f210a89b0d5933e5aad88d5c7f0fce352245fd63ac30a04da8afea24feb43fb3f2fb7dd4237cad21fb8834b1191f98ac155372491b5a4d7e1a880eaae14b0ffdae2b8784bf70d5ebda3379196a41aa45e2f45e39d973e9c7b502078fadf8f4475978f0aeeeaa6568a90614bc3b3e004ab2a11574"}, &(0x7f0000001000-0x4)=0xc2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00001e5000)={0x0, 0x6}, &(0x7f00003e2000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000299000-0xb8)={r1, 0x10001, 0x80, 0x1, 0x6, 0x1, 0x0, 0x5, {r2, @in6={{0xa, 0x2, 0x7bcf, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffff, 0x8001, 0x4, 0x1f, 0xdeb4}}, &(0x7f0000001000-0x4)=0xb8) sendmmsg$nfc_llcp(r0, &(0x7f0000191000)=[{&(0x7f0000494000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6c82d0d4f04de9f3520221cfe6c1674cb923c89a7a3aa40ddaa5a063026b6e0e042200eed9d3d9a7002f6fa09aa32070d3b823f5118af51aad5375047938a5", 0x0}, 0x60, &(0x7f0000451000-0x10)=[], 0x0, &(0x7f000049b000)={0x80, 0x0, 0x0, "0d1bd0d386358ce40568dc08a5918c608142cbb5e77d536ccb58b88b7654696a20b4e703213a67108e6d9c2bedc8631b08ddf2a449bc21b13151e54ecdc322ee079733d5d626f014a4b23c4f5711a5ff15c16ddd4a8467cc33c70b0de56123cf81a5ee831bcce6ceac"}, 0x80, 0x0}, {&(0x7f000049b000)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "1e223b20cd05c3a49240591f6bb1f267d9d85b3021cbc92125e6cb5341eeb89a38f99f93026b7e8842198fa3a4dc771501ec42b52dfacd4ea4fc35363571ba", 0x0}, 0x60, &(0x7f00003bf000)=[], 0x0, &(0x7f000049b000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}], 0x2, 0x0) 2018/01/16 19:24:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000)={r0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000)={0x0, 0x2}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0xc48d, 0x3f}, &(0x7f0000001000-0x4)=0x8) 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) pwritev(r0, &(0x7f000028a000-0x90)=[{&(0x7f0000d5f000-0xed)="9a92a47b0b66ad9c2fef6cf2ad38903d626f0ee736fce3df17d87d93eb8b0d29f62701760657116144b0f95063594aac4407670238ab8bf80ece6d39ee02585fd1994ed4e33c92ea16ae102f1b6c780f49c0368917048cf07b2640ceb1939677fef96f8d510d9bd1ba4aac1d424853cffdb686fd3289388532740580d44726067879d14c0ce35dc0565f45da175d6e20faba3c3ab4b54ceee2cf572bebe078697c59ea8f307475fb64a0027f86b41fe74c920440164cdc971e09194b8c15a88bce5b4a9c51d7ba81e47d0545fec1eadf2454ba5d55cadfac73411c42af1c3fa705ead9e84973e294f25c8c0c3a", 0xed}, {&(0x7f0000b00000-0xf7)="d4fc451e2b2dfa4f5c58bd636a8455a8c7fdb7012d66a05345d446daa869a599e5082bc12cf6e14c19d4d131f329d45fe40684c0855df02d0db7cbf9c4d6589f3a0f30f1f6334fe92e80ca441ba8e4097d38a438b22e6e9017f73326920f5d5119f17381c368d2d0e0ea9467a3c3bb9ba84453a3bbf9c94b319162d27cdf3586fec07d306f116d27929b70381721eed0b261111c6de8b5c7289bd59e84a4dac242dec82e38ae9c4b9ffaf85108967c2d54d7d46c8e1509451e510a463b7ab676118d1e594c14012712cd55e85b69e0fee69d7d15f8c3e246a8527f34b8fe54c80a138a4372e4f34ab3a451d15cfbedc2aba8da25198ef2", 0xf7}, {&(0x7f0000001000-0xef)="fd1eaa937025b230c8929f6da5328c445752129e70567b9816d86ed3ce5bb490f72c21dd844a597c61c3c0311eeafffe2cef61270c57503392c6a44f40edd8129aec9eedb77229d0380e0b8cc0829b2f94a5bebc1d5954d794487144aa4bd0a7a485740a8ce48d1e0ba7c6cd425120c124b4d85d7f9f0fb0b2d5c57e187bd2c913d1a2d2a42832bb93775d36bd9e8cc8a4e1ac8c55d1df751f0abe8aebe61d7d1e89f1095dec092b3c55eeb52bf3356f1df2afa67f70b244e7bfcb660b73079ac8cc06455964c4e7b456d7f7b1e8814535e944c81e29f01397c11e695a2124e612efdd3070d503476cc8621bef7885", 0xef}, {&(0x7f0000001000-0xd4)="ee714b9ad229cd62111271cb1637277661f5c907e8e61e099371903f48e8adda07e52017d1cb112621c41ad9d65c9328eb4dee99a12f23fae977e782ec42c873b43ecc3ef96709bff209c92352e64db6f2ec04c475af08536b7f95ddfd74d5e7609a061b2dc51b466e103e54e98c79ba013c8582d2e4a4c9020db555fc4c4c71c18d11f3bf5eec9a141cf98966bd9ae18940cb0592ffef994f4a6efb9d72b5a95664ae8fabc1841502b7636221431bbbbd47c812c408383e543001c562280629ad969e379acc6ce5e8518645cd6e0ca01a00341b", 0xd4}, {&(0x7f0000001000-0xfa)="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", 0xfa}, {&(0x7f0000001000-0xaf)="360913aafaa6cc8b3f29b1e7f0dd36b831cc3c2a9cf8361973cab8b3350f364508e54d094326483ed625c4b80c40493fa0f71158cfc6ec002b4cb97f41ebea1cf227fd191d369a92f0506191b90283d43b62fde3d44e88e5640fb53735e825b6589520e2f43a881865ea74c9f637623801a0f033739706b306a948b37adf03c6ee00cb60b677893b4d489382daffa62bc0818e7bfb388bf3eb5b1fee7ad59cf6740b6eb87ba9830e2b2d2a9b9ac0f3", 0xaf}, {&(0x7f0000001000-0x2c)="f139231638ff1776ca7e3ba1ea0c398af04991de0f885903dbc13f82144e376d0cc77fd7933d9ee90dd58bb9", 0x2c}, {&(0x7f0000000000)="bc23c007229c61abbafebb55d6f1d084819a01759a94f14000ff4ff03f7ad4f19848f420202e7508ccfbafcb30937967948756cc0b2f44e6df768502a0c8da9d52a18d7d215a6374b92438fc6b486e4c5fe205859e3889c0457f9e70a2bc7380d6f09997ca84534caed0d36e786cca8829d6b492246b784958b87e4752", 0x7d}, {&(0x7f0000a10000-0x49)="9920e284cd6737be527f3bbdf69a9edd3fce68feecf6884af13ccc3ae6c51615d64840499644e76bddf454ea2a5354c9f72658f642c9a0a3c7018edb89d6bf8738d6c16e3a301d7e45", 0x49}], 0x9, 0x2) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00005c4000)=0x0, &(0x7f0000ead000)=0x4) socketpair(0xd, 0x80004, 0x1, &(0x7f000010e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r4, &(0x7f000013d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x5, 0x9, &(0x7f0000000000)={0x6}, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x35, &(0x7f0000c5b000-0x1)="cd", 0xffffffffffffff68) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1f, 0x4, [0x2, 0x1, 0x3de, 0x2]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000002000-0x8)={r5, 0x1}, &(0x7f0000001000)=0x8) 2018/01/16 19:24:39 executing program 6: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80800) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r0, &(0x7f00000ef000)={0x0, 0x0, &(0x7f0000012000)=[{&(0x7f0000090000-0x95)="c3c1e49cbe2946d11b0690845330e0fa7158ee0df72616bf96cef5a99204367d357f89d0146276a4529fda8d93e3b2da175210e00fa6bc9ce39d94b6ec79f0c866da1e4fd7f0a76034d20327210cd86ccddad29c6bcc164f6b9a28533a563fa9980c53a66eb3b37efb4b8aadd8b8c425a8424b1b60bb3295fefa74a09f8484287a8a261de9928d7c841a56415175acd5fc048ddeba", 0x95}], 0x1, &(0x7f00000cd000-0x240)=[@iv={0xc8, 0x117, 0x2, 0xae, "c339d4da96525d6f7308c351030e625653f5cf82bf247fa22253ef0b54324690eed273737835c6669010911c3cef8b7404c68701527f95ae90e5fe7b9db35215fb958c07f790bb3f615a205948cb5d95b45fbe72c037e9108b3a5491b4e5aa729a95ee0ef07cd83c5acdc8195f14b287aefb004cad6958d7478051902fc31857f05922e13b646843909c9d6f56fa26fdd99467f3add1c6e34777534240a26d0d55f94551952d3defd169c9933488"}, @assoc={0x18, 0x117, 0x4, 0x7}, @assoc={0x18, 0x117, 0x4, 0x33}, @iv={0x28, 0x117, 0x2, 0xd, "9f635fb0d08e42f4229eee4533"}, @iv={0x30, 0x117, 0x2, 0x1c, "0246e424c50f90d136746eb7c809cfce36f26c31e96244e96bb930d3"}, @iv={0xd8, 0x117, 0x2, 0xc2, "d2b639b34a658f79916f636537060809a7d8923a1fd47601599169d9cdaff9a73d8194d7835187ecb62ceb4eb41a32341a65832e09535188927d9af076389ad4f58da3e45840b3b28aaa06a1b8cacaa9cde757b5bf243801c8a3e16e3b558454a7582447f5204b2931d083a0231781e3302057dddb94efaa95507be3b76057fb68287e32ea1ec874ca264f36626eab17062616d6509090d4fd48963254f8108ec7b65bd3085566af5e6dae76d3aca10f63a3e1335cba87462e0bc2e31a65cc163dee"}, @op={0x18, 0x117, 0x3, 0x1}], 0x240, 0x10}, 0x80) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x8000, 0x2, 0x4, 0x8, 0x3, 0x0, 0x0}, 0x20) syz_emit_ethernet(0x46, &(0x7f0000064000-0x46)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv6={0x86dd, {0x0, 0x6, "01fb27", 0x10, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d2b5f2", 0x0, "3a0ac0"}, ""}}}}}}, 0x0) 2018/01/16 19:24:40 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x15, 0x0, 0x0}, [@typed={0xc, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000000000)={@generic="b2eb947380b738208f94b9af7320a5b5", @ifru_flags=0x2}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0xb, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f000001f000-0x5)={0x9, 0xfffffffffffffffe, 0x6, 0x1544}, 0x5) connect$pptp(r0, &(0x7f0000019000)={0x18, 0x2, {0x2, @loopback=0x7f000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000001e000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000000e000)=@ethtool_modinfo={0x42, 0x5, 0x8, "c62487d185cf6a94"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000019000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000020000-0x28)={&(0x7f0000002000/0x2000)=nil, 0x401, 0x3, 0x30, &(0x7f0000009000/0x3000)=nil, 0x9}) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000001e000-0x4)=0xffffffffc58e81f9, 0x4) 2018/01/16 19:24:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000929000-0xc)={0x10, 0x0, 0x0, 0x80000000000003}, 0xc) 2018/01/16 19:24:40 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000d26000-0x50)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0xbf69, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x50) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f0000d25000-0xa)=@ethtool_gstrings={0x1b, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00001e8000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00003c9000)={&(0x7f000023d000/0x1000)=nil, 0x5, 0x7, 0x12, &(0x7f00002f7000/0x3000)=nil, 0x19a}) 2018/01/16 19:24:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e5fcb5bf", 0x4) r1 = accept4$inet(0xffffffffffffffff, &(0x7f00005ee000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000033f000)=0x10, 0x800) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f00006f5000-0x4)=0x0, &(0x7f0000619000-0x4)=0x4) r2 = accept$alg(r0, 0x0, 0x0) recvmsg$netrom(r1, &(0x7f0000256000)={&(0x7f0000c34000-0x48)=@full={{0x3, {"0503a5ecf3f3ff"}, 0x2}, [{"948415e7f8c12a"}, {"d8b0659fd31ad5"}, {"514d3dc665262b"}, {"aa4edf371b4a1a"}, {"126fcdd96ee7a2"}, {"5214941d3db878"}, {"67116ab15c69f3"}, {"ad4161b822cf7c"}]}, 0x48, &(0x7f0000831000-0x80)=[{&(0x7f0000207000-0x3b)="d58459a2e2e3de4e453d115dc1a7318cb8b4464d0c3a5e0216f6b55256525e012c77e1f5f0e4a1779ab6d5eb74165a95f2810321255a77abb5d65f", 0x3b}, {&(0x7f0000719000-0x7f)="e7b9f79740493b4432a7097caad0d29d04fcd90d1fe3aa7c0ba7a96f422df7d43ddf5f2a9b67d9ed1b59681cf1faf5ac894c0d7f19363cdfe2a30c710e5545d28a1b0a1de8c4ee417c593edd2fc654ec65844aece7a370855a3ff8469eaf9556e2462f4931bdceaf1e3f553a2282de3e6a8efd043a41c122d4732e285a9c4f", 0x7f}, {&(0x7f0000d21000)="c2a0c36c0e9dd388f795be6c9e4bda0a2056b241f9d38829e2b49862f1ddb379e88ad6a718286174d370a737d21e380fc90d95fb3c89dd6901507dbc44f811410f8e26626d347ff697e8820a26b88c5793e02b7838545e44ca649c3f4b6749be936e0f84fee673ebdcd4eeb1b9f021630f2a0a99a0050cd3ab1171d723770b8b73e1541be7a1ba94053ec81b7a", 0x8d}, {&(0x7f0000da4000)="07540308ebd2672fdcfb3b06fc593f49c224b7900a81aa9bcd910b6ea1e2ab918bb9a5c33701c65aa4a3b8515ca68c4c3515a53194f48bcc1766e97c50bd5dd5d072edca7051397cb25ca8b254ba2dfb271e15b9ba97faeba2abb5d7741635a6c6723e40aa9b6cb25f1cd513e7d780e8303dd1a28df798af0b9756d0d17b388ce95e805c11a3fe0c89c2865cf4e1fe342f640accee04354addded24e7ece667efb8d9d632e641abf639a36d15bdd0f7659235dd00ef350fa11a8a5910deaf1742df97c437ee97be935bfd08bdf", 0xcd}, {&(0x7f0000e19000-0x1000)="c7178c798ee5adfda05ed716970255b2a883fcc50071f22b69316e9366763c744bfd6eff170ba61e1984302d5af012c4029a8c73cfdbc222be5d3b12b1400b19b2c5af1d5f1fe4234847405b5c563f78770ee26982d712af87fb53435a454860a51ad99297b9dba7c4deabd45242239487f68cb4b40bb3d05d81bc99f9a208777c69754124d680ae35b6d23765a906cfc884fbe88fcf28820be072dbef23c220da5b31a491193bab29552d1e1360cbd44a43b0e23c6b3927a274b8966a7a09429c5d8cd7f8eb710e0d72439851838e6e5d516a9d998c2d230d1c7f3b9c159c3ae2d886b043582af2973b0c9d9e314bcd52852aaa43386c5d9b261fd08ab5e13c9750cb757f3a55d30bab95000e62493ea94f416e2e26489fda54d7bfa16daa6ddb09f8cf36a7a9c54aa24038a0fb7279fe2967705095c8ea172bc63fbb805280f88291245b51e6e8da4ab5cef3ddb8436d10097a81fb5f308a9205d4c96cda3e5eeaf9bf3e7188cb9fa95f626e64dfe966b1ed85a40890fe1fcf691fb5a75d0a35428b92f27c262e2891e4b76700f70c7f683cdc7100d2bbb5320f118027cebd5fd306a6835d6134f0acc31e6d7bdd67e3125df8fe35bcf4fd86fbba6b48757005df373baf53d123a3f231166c3aecf60d0dafc553aa4819c0612d709479a2a42717e965883b38e2fb8232b5e26387db7a8d74f263a275ff067e128c85cf6f1d6fdf7dc3594fd0c32e6da1585d74136199a8f3ca8108fddb30ff8c93343dc6540a975377b90b051aed58223e3d9cfa47d1096e128f9942e096a57f50aff91fcf490c1cb76a623d6d7c2515b8b4e97acfc3776b0c0d9111b673ba0264d738b37f5bfa8a97602ff8ff8e62a99cd61e1f82c15ab0fa31319df2fc0e3cc6d9abd92ae7d4b105914a27a9834ffdc30fc76c60a5c2b65b6eb59fe48b63a496f8731aa9d12f859bfb55241a03f58d6c67c09f45cb423d897e950ce93044f01d64b6dc8281bda4f4b2dadd80d2a95a4efc8fdcfd679293eb4762242fa45f8c2ab974b26960824ed39cd4597ed09298921a9a486a2923ff7834b1be43c36d5d22d8a4836237ac31060b9f4e9f55339d25ec51a3ba6020c2ba2e93767237e7040cd266b6b0bf257fecb5f3170a4e7498de17c3ab23a57434ed03e62f12366d94bf53dad7dd2057bab26bb98cd91ba3421d81fac7715474b75ff0d6c0d9939bf5a06d9626111f8eedeb4763651c6209ba10c721765ccf9d69b8bea8ced35465214a0a808cfa8cb929e6a2daf6e7943d46dcc14b24d8544e45019a59353ed44a8fb944614865e236e612ad549d7a2e40319773b1b687badaaa06975a85afad09ca57d942fefe30c5027bfa0661ac928fa75e8243a042336f4349fd42d9fc503bc810f5599a1240f22486686e914cc18817f42bb08032d19c5ebfd46e900eb0e0a419bae858a83d2fca83d596e5aef0868ccb9db50b677494a5303bc7934c2551ed086e62c1a899975c710e00b7196568fd7046bf5cc3bd6febd396fd0dd86c7ce42d57b967d33b8fdabd293bc92a9468237623dbb6526b944a1d54e0b992582e30c8edf0173750d23711aec09aee4635f4521481f8bfb913586ff3443f951cef9def4e8e7580f3231422c4c3c3bc2c77a45fe705c85d03faccb980e4bb8d8d148df6d6e11a6ee57005af63d7c6b164ea0244a3bf300bdc4e43f4a3be0b113431a508cf2630128244720b35905a131156a6a075f8c4c058e1c033ad97f95ebbce55800a5b6e8716e474d49324ec5c4b4effd7d761ba3fd4f64e923b07521caf651e0f67465a526156385a15f88994043e4c0cd95a2e24ea7ab94819e27f16f3e0a4f08279388d251989570a184866f5809fea974b60283b2c83a3d432305b78f293b7e5f928bd460c4287a7ef7bdd6a050fffc7a02390f73b070e6fe77e8c98f28afb1aa73dedfe9c9a55bca37f0ec6f5531c1990ab7857138c65a52433d1d54a41c6b8ca31b8e539ff0e620b4f8e0ab5cdb4b2f9b21bf528101808f3d6f92ac136f83abee2e8b4beac37720cbed730d0320ff09d526fe29cd0f68624b15a4d598a6fdac9d0509ac9398b5709db6e1bee416c29458200b0ebfd31b30464ae7932a1b02101f2517a82c8620ea37e8e9b02ab17cb2e33c2d55be60f2ec863c1a6da07443920c69c76bb09fbe7d881815de1fc92c01ecd152d0c5dcfb59aa8379dce95254ed8585eeaedf6b34f7a8f12a59a3f263322bb6cfd6862869ae41499a2bd909543315da01b5fb2eb12657ff1e490e7bf68662bfa5aa5cb17f638fe2cbd0f1fcae7204861c0c1bedda555966e1324be28b1260fb282a4cdd61d50efa560b3fdc27fdb394410b4849a665c3e983ad3bb8886158eef27d00c950b6fe3bc0aefe2256e1acdedaacfe63953d11e6b624d375ad4f0114e7cfedb01182c9f160560981f0008d4a34119ad7eb62012f89041ab9ef0d2898a63f3392dcf979ef85db8dd8ffa9fc67623c50dc1f477c090251e9288b5e95ff64b463b4847ca300ba229f881f8e69c1833db0b4ae7f57ac7aba91eaa036a2ca3ebbab0acbaf2eab5b202eacbb8f131505a9f1792600faeb98d436f0a1e1398b140aa20a34b48d94ae0fb1a4982a2a9d251723cf6ab874160e7a19568f7fe71329669f2eef364812f56039f4f05c2b88d5092ffe01080cc026a0a1cf824164533dc7909d8c0256b894fb71440a1e9b434cb0cfcd8ee66b7e526ff9d940ddf047470935858cd96b7b78bce8aa081aed3d5fb6a58b385874d4dc11aeeaac592abc429b2de5521d25eb65eed48520112de0fea175498a5983b650b597db2afab802cb6cd7f52a3e9f1e843d2086469228b6ec363019b381f25a8ad2a6d9089acbabc9e33dd16b5cb71ea525c16cc4798d213b4f87dae5505a161dbd538e91e4b567fb503d1926e984fc7203518f974d4bac66d254507b5956005a4f46f13113bf1e13b57d0cb97c4be28ec2ef4900c10641333080d2f47cad7744d8b13e678b6657f2e37816bbe0f48e83aeee5ce88be9ae7ed9f65dac674e6de115295606ed3d7e599ad62b47bb8b76ad000306ad17c743020d22d58534f3711238fde48635d56b19c2e9397bc03ff59a2b694e1c66b7f1fd4237f6abe4d879c47728df206aca92d7ac7814fec83b30b5de0e4d5cb0df36b85e88f84aab74171da1c15fa7810c461b4b8ed72e9953d9b19091bfd8ee9ef90e03b67e6aee1822cbcfe5a8e7af811b23fcff80d0b1bdb2f979050dcaa569a658b846d31e7d336d33889b6eabd58e64f1290fa96daf41ba6c174f439f1f3ef9798638288b28190e009ccd309ccfd5f1ebaa652159e548dbebd82846ab3d7b214a74919c5425754e4467eb7aa7a6b07b0596f5054f978d67a9e450d0ccd15ce985b3a81686038d6f4915999e939b56186a29d4c1fccb02a99e1fb1e4e529f243185b140c2c42a7145ae3f0b4e7e6a2eb5db407678a12c9a180c3ed860ea0d30a723d9243e1efd63e6fb371f8cdf379d1689c71172cf3f7cde9fe6c193b5bf39f9bf7aa891cfb9851e1679d908eb1141d0e58ec04fa915419128ef5db7e42c44906db091dcd8a07a639ab79e29dc925e60243994357c66980dfa469fdc3d4dcd0d1c98837e9459699d49863b156e561bc3176ada8f03458a94c180dbb8fc9b68d16666299f2e165927ff3f27a4e47220a66518b62672a469d3b211313d2b576c2281bb428b34c4fd3be92b130d176e935048845fcf90b442a6415d4bfe434c7fbca9d71ea6599adab24fd72f2b572394849c2cccf000b000f72aa9530dbdf47bcfabe7a502b42db5ce8e510f2f8a43815f89557dd78683525e74a3d0175fe37d62bde870be4378a1e7a420255116508c5fdea544e24d67e59ed5e106a84a7a1f8bb6eea1d8e6b51e8e30354730678da4d3a7222e244a8724561e46e4ab85604161a212e6139ee02665200737c0153adee1be00474de0d8f91d1a2f9964945cb23284a3a352820402e0808839a689e67a47d59ee770024864c77e2d5b062362c2a0aba6ee844645b664b1d67b54c9c1fc1c8a54d912356bb173311b3cb68dd40301e1cdfe6507f4d025d20da0ab353d0aacf27ac94da710f395cc3907bd64b1d31fd5b6b546a2c7887a30f7470857299b914ca36df99a75419c274310201f46bb2de71eb57f71919009c4feb31f0b1c133575fdfc445742eb735112bbc2073c5828a8a31bbf2fdb6799dd2b4d4a836694d7d10e3d693719f23f2db12cf266e5e8e899600da51b245b76f86eca405dab00c128030d6d89104f00894f8499cf8bbf2985e7e5f34ebcccd39529946215b3151ca1198b873f38f833a3f96722cd45e102bae23f664b44bef45539bb789b31733cf995157292ffe2a2c6411bee65c2e03ac17e30b72a87667a40583647186432a72e6cf6989a88d7df540e8e60800e5169cd1b30b1b2afcf4c2acf441948eb34283a76027bcba002ca6c71e9def8024b274476f85da610ad3d1b074e75147f75ea89af45b98c2c5c49fb0cb044a3bffb02f875439b0ff49d40db4fe7f5933fec20459d442723da65431bf53bde77783f94f1b7883008547ed59e641fd3309b8da1ad0772ac747282a8f6282a909603223daef0b4970411cb42175cdd8316fa69841566500e551c1b85204b7c8834d87baba8ce05c29b3fdfdd51987f0edd51eb487f02bf6b76a11a40766540f4459215d30512d8cf00e0209c53c94a7e725aa5c0a7ffc58dcd31e294d55ce106f3babc292a9a6efc28b18d13d70e71837b0a96875df0a27a3f4ede85c12403bba859c5d5ba157f9578c0edf7e68bcfa39a5fef0f6a1469108aabcdea7cc334d875fb1eb8cbddc88480ce808252a51872c5734a21c52ce7faa60bd82c6b770e72d8d61f219178348cff43910d2077607905a0db8656d2877907c067ce5b180575c99741ceed44024c1cf4003750bca0701c8124320fba053040fcea4a0ea622838503ba6357624e1574fcedb2a03e3081ba32956fe11ce94e0c45adf385277dfccad12751a3cae5c29fe625df84d36b88a4470ef0a9a4135d0587b231f00d5a864b367a93ec9bc1ef47de3af76cc3b0c45ada6ae7e1437c0fe9f3204d4e80bcb0635b423e21b4a4e0b129a7db03a09c3fb1f47ce52c3808f70d78b116625ba8410f3b341b6f42e4f1370c2174ae5687186fbe7667ee469dbfce71f491f04eae9de97c61aaf1a97ab45449a02224383cd009e837174ee1505a84627047c36e947e35a5ad0c9ff6e311820d861884a1bf27d70a7d4e8d8810ce14d623e51caed7e1875709a9a187833a29d60c929ea0314e61fdbf7b44f0c0ceed1ebe6da9399b997368a968a90818ac40ee3905525d1b3602faee44139c1cdb42d045e9bf5182d440b6348de525b8f843a98688426d1d103cb7f26defe7f1089c052941d4bfb2e300e4dc00a832d51bb2835c51960fe08b21d9d7279b5e483562c987301f965447c77d1718d795da8020b53537a92b04d2aacde057a471c3fafdcdafc8268028d1182ca024b332fba437ed5603aee26a8593fa83b41d2fad5b92514d97daef4acdab84917c7ac6159ea0ee0e485a3acc21f78e3d08aab63748e537dd767e053e2f8bc61262b2bcdd780c1175485635f21088cc2d0afc4271235f6192473d875d67809cdf38640c1d898e02cd0a71ec527240776674bd0a980ee6f6c18855d278a6497fb68b590c75409d6ea01112c1ac600cbd896e949003bfb8181aa57d61cff30d221c7fbc47291b1ed4de66601fcb88741c3c8b606d9ebfb8ab78e2a047e3e6a87d85df", 0x1000}, {&(0x7f00008a7000-0x9d)="3c79fd752fcf652417ecbbae6216189cce6af8b893658edc3c2f8aea74bc324f7c286e50170f7a5cedf935c0e4e7c6cda8bb5f2627cea4d11e83218a3363e022ad339c9208cd19261d49c9c78f002bea1e46100968b6bc0e8e704fdf1ef539cc49b95b8ab3a4a7156c73bff6d6fe91c03c5dc816ea307c3acd5ebd4f97e8718d12e1161a45f02407ab3f9bbab4ebf0bd28d8a4fe77014bbde79d4ce034", 0x9d}, {&(0x7f0000c10000)="c5a0cc26f704ce7e02ccebfb8393bd581f893beea122581e38beec578618e5c092a2828f8196046ca967f9a30db66380a73fe106bac9296578a286cc3e319f463c89a6fe8a71a907cd153df142b9fa14370153df7ec5de12e4a7c796c43d1682d29644e467f8c9d072c0212cbb0ae6b3980ea2380e8dc0f4d45aa30552a221c814ef96607d214fcca6c5b68c77383b7af12458c5afead31fedb827914c", 0x9d}, {&(0x7f0000e6f000)="6486963f0d6b1392d0680a6482f24f7509b1f527c67c9fe24184883cb455f1958a90943529ce971580bec1fd6950b0d27b22bf2e440899", 0x37}], 0x8, &(0x7f0000226000)=[{0x50, 0x11f, 0x2, "613eec5d1dc42b5f71965eebd846c1d7ba0e840afccf7105ccfa3bc6f97c18af30e7924b51b8737e9594a06cda0acbeef8254080ca2baacc0f"}], 0x50, 0x4000005}, 0x40002001) ioctl$int_in(r2, 0x5452, &(0x7f00000d8000-0x8)=0x6) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x222, &(0x7f0000153000-0x90)=[{&(0x7f0000d08000-0xdb)=""/219, 0xb50312e95cccfaf0}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x2000) 2018/01/16 19:24:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getpeername(r0, &(0x7f00007f8000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000465000-0x4)=0x26) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000e01000)=0x0) getsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000cd7000-0x1)=0x0, &(0x7f0000002000-0x4)=0x4) 2018/01/16 19:24:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002fe000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\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) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000223000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_int(r2, 0x21, 0x13, &(0x7f0000804000-0x4)=0x0, &(0x7f0000765000-0x4)=0x4) 2018/01/16 19:24:40 executing program 2: r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000001000-0x8)={r1, 0x3}) mmap(&(0x7f0000000000/0x5c5000)=nil, 0x5c5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000210000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) r3 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225", 0x22) 2018/01/16 19:24:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000fd3000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000389000)=0x3a, 0x800) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000c0f000)={0x0, 0x81, 0x48, "7d171b4e1d6ef681fbe760115c5748654951d7ab5a2e0d9d09c651fa71e75225eceacd5b1a5c56b846d95f02156f9f0319c1f64909815e1c898a97115ad5e88742cd5ad18c9c879c"}, 0x50) listen(r0, 0xffffffffffff83fe) sendto$llc(r1, &(0x7f0000051000-0x85)="cd2be66178b46be56bba3f35b44473563d9afe3465b69842378b4e05532dcb3d663aba917114a2e0ffe231c121ebad40afdc699e7873584f354cd9a9d691d152939aefbab5a36d67280003c417e8dd0330ba9f38be1296aa8cab7087ed039a8a3907b6b10e67dcf412db1b84ea75c180fe2432a92c6a0569d6d17b6239d19211adb8101deb", 0x85, 0x4000800, &(0x7f00009cc000-0x10)={0x1a, 0x17, 0xec5c, 0x0, 0x1, 0x800, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f00003a1000)="a94d457d12f80800854e56c48a8c60b39a1d13d1993d8021f1a336685f2715e114a56d0cbc404217a9fc030120e950e7e619a12b29bf3aa0342836d861f2ebf8400ec67924b40dba287b956516d71f581d082d0a7529463f072f21f8fa1c3f55a3e35b439dde2da8bcddddb1c9496c6fc207e880cafbe17c8e40f7a9e76984f29376", 0x82) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00006ab000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x2}, 0x14) 2018/01/16 19:24:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000003000-0x8)={0x0, 0x0}, 0x8) r1 = accept(r0, &(0x7f0000a0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a8c000)=0x10) getpeername$netlink(r1, &(0x7f0000f3a000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000018d000-0x4)=0xc) shutdown(r0, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/16 19:24:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x8, 0x0, 0xffffffff, &(0x7f00008e5000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f00004c5000)={0x5, &(0x7f0000597000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r0, &(0x7f0000b3e000-0x38)={&(0x7f0000d4a000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000370000)={&(0x7f0000c40000-0x1150)={0x14, 0x21, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x4, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = socket$bt_cmtp(0x1f, 0x3, 0x5) recvfrom$ipx(r2, &(0x7f0000ead000)=""/4096, 0x1000, 0x2000, &(0x7f0000e4f000-0x5)={0x4, 0x3, 0x5, "40d00c231920", 0x3f, 0x0}, 0x10) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000432000)=0x9, &(0x7f000041b000-0x8)=0x4) connect(r0, &(0x7f0000b03000)=@pppoe={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}, @common='ifb0\x00'}}, 0x1e) 2018/01/16 19:24:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x54, &(0x7f0000b47000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="f3aa20259cdb", [{[], {0x8100, 0x51, 0x8, 0x101}}], {@ipv6={0x86dd, {0x0, 0x6, "050008", 0x1a, 0x11, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0x0, [], "6cfc854886a433c3"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x100000000], ""}}}}}}}, &(0x7f0000efe000)={0x1, 0x1, [0x0]}) 2018/01/16 19:24:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000112000-0x6)={0x0, 0x0}) tee(r1, r0, 0x8, 0xa) setsockopt$llc_int(r1, 0x10c, 0xf, &(0x7f0000e80000-0x4)=0x4, 0x4) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r3 = accept$alg(r2, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmsg$alg(r3, &(0x7f0000463000)={0x0, 0x0, &(0x7f0000cbd000)=[], 0x0, &(0x7f0000d8f000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvfrom(r3, &(0x7f0000ae4000-0xb0)=""/176, 0xb0, 0x0, &(0x7f0000a13000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/16 19:24:40 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00001bc000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000eef000)=0x0) r1 = socket$inet(0x2, 0x802, 0x0) setsockopt$sock_int(r1, 0x1, 0x22, &(0x7f0000874000)=0x0, 0x4) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ef0000)={0x0, 0x0}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ef1000)={r0}) setsockopt$bt_BT_DEFER_SETUP(r3, 0x112, 0x7, &(0x7f00009b9000)=0x6, 0x4) sendto$packet(r2, &(0x7f0000ef0000)="ec265bcfb36b6e312a53a8e56924c6ca1ddac1ac8c44f3a5a2ebd01a11ac58d9d6c65015e5d8bd55", 0x28, 0x8804, 0x0, 0x0) 2018/01/16 19:24:40 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000001000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000560000)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000ed2000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, r2}) mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000f7d000-0x4)=0x8, 0x4) r3 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000f7c000)=0x8000, 0x4) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r4, 0x89f4, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f0000010000)="6b6be70000000070a40d000072ca66ee2b10bb62bc0c89b4c13f0641cb9d3cb0"}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r3, 0x10e, 0x8, &(0x7f0000f7c000)="9ace01dc", 0x4) write(r3, &(0x7f0000f78000)="220000000007fb420107200700030000001f0000a4d2bd001cffffffeff70700aa00", 0x22) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f7e000-0xa0)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xf07, 0x4df, 0x1, 0x3}, &(0x7f0000f7d000)=0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00004a0000-0x8)={r5, 0x0}, &(0x7f00008c8000-0x4)=0x8) r7 = socket(0x2, 0x2, 0x7) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000f7d000-0x8)={0x0, 0x42}, &(0x7f0000f7c000)=0x8) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPCONNADD(r7, 0x400442c8, &(0x7f0000f7e000-0xbc)={r4, 0x2, 0x1, "de73430bec8920abe70602fe0bc67d54df98b6dc5ebb6efb83608c34870e3d87e71256414ad1571f34dc8cf6ac84a0ea69a9c07cab06f806178458981cbd9fbd95d919e60598510dac29153568439d4027d6c0271d3664c625aac3a8458df96a104b0966b0441c177335a111cef596b6def5da863116294a4721a4932a3f69ac02ff0d9039c3e0fe4e0bbf8b8039d597614a9ee3a333d61ac8d378badc914d201d57093fa4c969bb641279fdc99d390cf461"}) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r7, 0x84, 0x10, &(0x7f0000f7d000-0xc)=@sack_info={r8, 0x4, 0x4}, &(0x7f0000f7c000)=0xc) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000f7f000-0x8)=@assoc_value={r6, 0x0}, 0xffffffffffffffca) 2018/01/16 19:24:40 executing program 7: 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$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = accept4(r0, &(0x7f0000c06000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00005b7000-0x4)=0xc, 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000004a000-0x8c)={0x0, @in6={{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000189000)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000e59000)=@assoc_id=r2, &(0x7f0000c56000)=0x4) recvfrom$inet6(r1, &(0x7f00002e0000-0x66)=""/102, 0x66, 0x10020, &(0x7f0000af6000-0x1c)={0xa, 0x0, 0x7ff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x10000}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000452000-0xc)={0x0, 0xffffffff, 0x10}, 0xc) sendto$inet6(r0, &(0x7f0000899000)='m', 0x1, 0x0, &(0x7f0000efd000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e39000)={r0}) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000976000)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvmsg(r0, &(0x7f000087e000-0x38)={&(0x7f0000ad3000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, 0x3a, &(0x7f000036b000-0x30)=[{&(0x7f0000aaf000)=""/201, 0xc9}, {&(0x7f0000a56000)=""/190, 0xbe}, {&(0x7f00001bf000-0x93)=""/147, 0x93}], 0x3, &(0x7f0000c25000)=""/19, 0x13, 0x28}, 0x40002101) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000c4b000)={0x4, [0x2, 0xb343, 0xba, 0x3]}, 0xc) 2018/01/16 19:24:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) close(r0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000be6000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000cb5000-0x18)="ad56b6c582267f00000000000000c7beef9f5d56534c90c2", 0x18) r2 = accept$alg(r0, 0x0, 0x0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f000027d000)=""/25, &(0x7f00000ce000-0x4)=0x19) sendmmsg$alg(r2, &(0x7f0000f81000-0xe0)=[{0x0, 0x0, &(0x7f0000dd6000)=[{&(0x7f0000101000-0x1f)="24cc59542e8db7ce53a31543cf37c0e33e3ed20187ad06cf8a1a21042aa39c", 0x1f}], 0x1, 0x0, 0x0, 0x1}, {0x0, 0x0, &(0x7f0000406000-0x20)=[{&(0x7f0000ba2000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x0}], 0x2, 0x0) recvmsg(r2, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f000009f000)=""/87, 0x57}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 19:24:40 executing program 2: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) bind$inet(r0, &(0x7f0000fcc000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000eae000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffff8c) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fce000)=[{&(0x7f00004e0000-0x1000)="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", 0xf0a}], 0x1, &(0x7f0000001000-0x172)=[@assoc={0x18, 0x114, 0x6, 0x0}], 0x18, 0x0}, 0x0) 2018/01/16 19:24:40 executing program 0: pipe(&(0x7f000087c000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00005af000)={0x6, {{0xa, 0x0, 0x3, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f00008b9000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x32, &(0x7f00006ef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x14) bind$alg(r1, &(0x7f0000d8b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r3 = accept$alg(r1, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f0000e3c000)=[{0x0, 0x0, &(0x7f0000a71000-0x80)=[], 0x0, &(0x7f0000917000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}], 0x1, 0x0) sendmsg$alg(r3, &(0x7f00006e1000-0x38)={0x0, 0x0, &(0x7f0000f64000-0x40)=[{&(0x7f0000954000-0x1000)="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", 0x1000}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000435000-0xbb)=""/187, 0xbb}, {&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x2, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/16 19:24:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00008ac000)=@in={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003be000)=0x10, 0x80000) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000ea6000-0x8)={@rand_addr=0x0, @loopback=0x0}, &(0x7f000070c000)=0x8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000066c000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) socket$llc(0x1a, 0x1, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f000021d000-0x14)="", 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d7a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000ad1000-0xa0)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7b8, 0x3, 0x2d7, 0x2}, &(0x7f000099b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000f55000-0x8)={r3, 0x9}, &(0x7f0000194000)=0x8) 2018/01/16 19:24:40 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x8000400) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000000)={&(0x7f0000004000-0x8)='./file0\x00', r0}, 0xc) r1 = accept4$llc(r0, &(0x7f000000b000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10, 0x80800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f000000d000-0x4)=0xfffffffffffffbff, 0x4) recvfrom$llc(r1, &(0x7f000000d000-0xb6)=""/182, 0xb6, 0x100, &(0x7f0000003000)={0x1a, 0x3, 0x2, 0xfffffffffffffffa, 0x24, 0x9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000006000-0xb)='dctcp-reno\x00', 0xb) 2018/01/16 19:24:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x6, &(0x7f0000237000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000b0b000)=0x0, &(0x7f00001bb000)=0x4) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x12, &(0x7f0000ed5000)=0x9, 0x4) 2018/01/16 19:24:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000a35000-0x1)='H', 0x1, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000630000-0x8)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write(r0, &(0x7f0000b8a000-0x1)="c6", 0x1) shutdown(r0, 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c56000)={r0}) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0xf0, 0x4) 2018/01/16 19:24:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) sendto$inet6(r0, &(0x7f0000214000-0x9e)="", 0x0, 0x0, &(0x7f0000773000-0x1c)={0xa, 0x1, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) socketpair(0x9, 0x800, 0xffff, &(0x7f0000e46000)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000051e000+0x867)=0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x800, 0x4) 2018/01/16 19:24:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x11) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000f87000)=@get={0x1, &(0x7f0000c9f000-0x44)=""/68, 0x80000000}) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000)={0x14, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0xd, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:24:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0xfffffffffffffffd}, 0x10) r1 = bpf$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) getsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000317000-0x4)=0x0, &(0x7f00006f4000)=0x4) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000377000-0x8)={r0, r1}) sendmmsg$alg(r0, &(0x7f0000f40000-0xa8)=[{0x0, 0x0, &(0x7f00004d0000)=[], 0x0, &(0x7f0000667000-0x148)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/16 19:24:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr192\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000154000)={r1, r2}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000b9d000-0x8)={0x0, 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000047000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000248000-0x4)=0x14) bind(r1, &(0x7f00004c8000)=@ll={0x11, 0x1b, r5, 0x1, 0x8ee, 0x6, @random="7c9260a27474", [0x0, 0x0]}, 0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000aab000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d55000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000c7f000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0xc54a}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x2, 0x7, 0x2, 0xe203, 0xa, 0x20, 0x80, 0x3b, r5, r6}, {0x10000, 0x6, 0x9c, 0x7fffffff, 0x6, 0x9, 0x3, 0x46d}, {0x1000, 0x2, 0x8, 0x3411}, 0x8, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x2}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x6c}, 0xa, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x1, 0x8, 0x2, 0x7, 0x9}}, 0xe8) sendmsg$key(r3, &(0x7f0000c7c000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0xfcf3}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:24:40 executing program 2: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000750000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) r1 = accept$alg(r0, 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000f3e000)=""/223, 0xdf, 0x0, 0x0, 0x0) 2018/01/16 19:24:40 executing program 5: mmap(&(0x7f0000000000/0xf5000)=nil, 0xf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f00000eb000)=0x0, 0x0) bind$inet(r0, &(0x7f00000f4000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x4a, &(0x7f00000f3000-0xf5)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a73aeb", 0x14, 0x2c, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f000001f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000f5000)=0x14) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000094000-0xf0)=[{{&(0x7f00000f5000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, 0x0, 0x0}}, 0x26, &(0x7f00000f5000)=[{&(0x7f0000069000-0x83)="0749d97d74bee604395727d0623fea770ff538aadf5f134a4977456b9f88edb59ee10c5c1b49b5fcaca52f9908e187d5dab0f8d1ef614a5d9506205a0639de7648ef0f92bd123643b25ca41e69469d61a7d272a76e12aa5c3345efa55dc4496f12950b66a8cefe0d09e96298e96c1578f7c7bd1fcf9fcb530153ed1d54ddcfef916536", 0x83}], 0x1, &(0x7f00000f6000-0x13d8)=[{0x70, 0x11f, 0x1, "dd866e887443a6ee45383cce6538fd3176573e6e33b1ca09f2ceba169796d266b03c71ad0fcd1c284810d0c904c798b1eda3bd0b7699ed6a34e62c1323064f7d1f46976df66beec7517ba88020014c3330d5fbb58ada41286302253d21"}, {0x60, 0x10e, 0xfc90, "81be7eaeaf4d2ffc31709b96c140d0e06dea6c9cc04386c37c44d9b351aa37207d40fb0106f4b6b6980114fef95463706852799de100ea618f0bc6db3ef326578e6e0c160996397d80"}, {0x110, 0x19c, 0x797b, "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"}, {0xc0, 0x111, 0x3, "73581db8bfad8b7f2cab263b2a13f0da663649d9310e4a903183da2f41c348a5ae83405f4b97ff2681f652942701bcb7460028544f2dd6822e2e3a5234337db2fc54327afa3a67978a30e1645011ec45d22c8957c6f089a9c6b5baaaa951283ece3fb7d4f8cffa25a6edb87d2a0e28e6a113fbadc577af94b0906466e14ab856e1b9d74d171e3120711c9f60a18f18bb739818f6b6287b0700353cf9c957942832b6fb614dae6b37e595ffc81f"}, {0x1010, 0x110, 0x8, 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0x1000}, {&(0x7f00000f6000-0xb6)="eb5ce2868d0176df390b6ad269fd4574080b0460e37929fcfb35367ade6e39017cf6222112ce9c11f174218b2060a008f0835edb33714c26863c2a6d931f33052ee5d3bd4c7ce1c2014eabdc7b60216f37d3fa5b137a0c096482f4feda4984254b19654bfd3ddec456de9263572fd69118e6104849f28f180689b2e56193ea594e29869c47914375717716c6b19b6bd2ed29a948aaefc01bb74ef1234268e1b17ea0c97438ce896befd0ba5c9a229b6abdec2ac387e7", 0xb6}, {&(0x7f00000d6000-0x92)="50a299586a6b505c0a320eb3f2f310d4bf1375a0b4f17f39e49966ced9324d91adfd05e0d8f9c83a805f0e65bf7bd25d612486992b7a07cd6777a759cf897ad6601d2a7959458e40eb046ae0271a581a34945f6c7a178c6e2480a543a93d53063168f005cbce5d4a87f7d878bb9af967c3ddb0b6aad69bb2cf4874e43f11231e6e41fb60ed057a5d0e3f3cc857e54da3d7b3", 0x92}, {&(0x7f00000f4000)="15d08b46c015e35597fb8700763e19f89492aef8dd2331f02ee9bbd9acd68edd0070d3ac04182a06dfb746a0c8e8d4f43500916b77b119b354334b1f2183a61ecd7d19e450e1a62647e3433ea303d37ffc63be3f43b7730100231c3a17a85c26972ca5510af9662b64", 0x69}, {&(0x7f00000f5000)="24047c979b66daf608a4fdaacff963f27c6fef02606d78453e1b7f8c0c4898adb6d37bc3aacc1b36542ae0a81cd416910ff16f3f658a71de86b86979fba2dc52c22f02e719f771e1c57c5691bf3f9d39cbb50cefc0bd3557f7d904f03f65808f9e97dde12046c26b880d7c918bc232932551ec29f3792cbe120202eeb0452f919514761800bbd991da4ba737b8b6d6bc5b74fce24cc1c8b86666ab", 0x9b}, {&(0x7f00000ea000-0xb3)="f9ec01f716476a80cc80b5bf9540fb0981437adc0ebbaaf4125aabcf9c23bd56a3f8afefce0de59e7939b62740574e914b46b027a74cb7f2b4db87477366504e0757636b495fdbe59f8c83a2a704b27577fe2f937770c7a4c5ac71db49a74186310ea823d40a69a8e98cca8294054d659cab6c4d6e26b36c64a9ee06909529488c7818b78145d6def05b05cc1af8de36c156fe7d6b84c6846928776c4989ce53b65a83293ec9d0794199e3538c156560c97c85", 0xb3}, {&(0x7f00000ad000)="74151fefea29abee95d5e81ba2b3b0462cb7ed7990f35600c8833043aff97910fd350a827164bbfbcea5b1fa8fb2f4ff1b74278887dbbf375efc8b1d71d04553673b69d2b112fb64fd477867c273db21d39bfa0a918279406811829d5af0a8d4d2b11daf9a0bca66cccb71b4877745ee7a1d897f52cd93f255c8f864b34cf7c197a7f722a045540ba954f06470", 0x8d}], 0xa, &(0x7f00000f5000)=[{0x38, 0x118, 0x1, "7e29a87af18f6f93c141704debd5b6db5a97235417150f0e18f7810f81d3ef6c81c834cd"}], 0x38, 0x20004815}, 0x14000}, {{0x0, 0x0, &(0x7f0000025000-0x50)=[{&(0x7f000003a000-0xb8)="8516a3e810599be10a4153623caac77ef86a289b8884a176afdcf2b0ce90d3cadf6dfe110fd9ca0084cdf81c51506ba8473172c0efe94e1b275e85d749881bf9ee61ac43f9c228a00dd34346db10cb30cd3adddd265787f6caec3ee5168400917bb885ed222a642e816761e4a414e3b10ad0bdcd28124e4bc71a09373924f8cbd3fbd78c3970121117d745f2a2e31c5c30e14f43a971cd9fefb8b8f5652eb33557f07c0c39c5825e2907cbe0f8208cddd10d3fdfb0d87601", 0xb8}, {&(0x7f00000f6000-0x25)="385d04a503d84352effc46cb68837a6110ec717eb4b9be24b1fc340a4ca17dec6560468185", 0x25}, {&(0x7f00000f6000-0xf8)="10c5ffdc25dc2088bb8917acd817c5197be9b888ba96cb52400d5f7087a2ffbf0451168ff5ac4b354408b84aedc2cf13e039d4cad3034e8c2a6a457143ca0ad3845800c7ba3838bd56a9ef92175c3e66acf11b674305bdcf52353802561831db944016061d1f660b55f32ec73bd8f9eaf70c51afcaa195345845a72667f4aa3e504e167caee6fd422b5e0b1102878b2eab071d4b755653702620efadb751bd3de19c0324d9ecd43ef88ae8511c2dc712da9b0889a19b5d2c5966ebd2b40e2dc86d9569b2841823b351cb1704941584babd2593e952c865df450c761190c2d4dbfef7f80cf9af015a309fa00d6ac6cb2f64574d05de6b09e4", 0xf8}, {&(0x7f00000d6000-0x54)="caee18c9ff7b0028f43153da630a05ca4be86c4dd9bd638f72d3e22063813a4c1d6cd1c2d0d91cf85e330baaf44850ac8afcc93071840c1f169e142a6987e1f368b45e8373fa163b20ef244205c4dd9498e120e2", 0x54}, {&(0x7f00000f6000-0xba)="0badc32bb8c6e49178f78d5ff940e16a43e7505789b30ec51f86d9d7e76cb3d7ec22f8dc3e21d7ba032c4a6f8d59921f8d9f80e130aa096b5a1b43fee40d82b1ddaf29701aeacd870ffba4236f9ce1ff9ba298e0de96056de59b66744cadf5e5c2a0a5cee21445ced5e61ee1e3996dcb2b67364412293c04f8b5ab7a7f3784a99e6bd6b9392ff84406211e0a38fe36796fb003d99e23df0e9bf6082e3130f17bd455072bda7e7cd7e307aa49efe9fbc73ac50f6645d5216aded0", 0xba}], 0x5, &(0x7f00000f2000)=[{0xd0, 0x116, 0x5, "b5831c4fa5ef5f433212c31f1c506807164131bb37b0aecc8ba39c87429499f5ff6d2f031092de234606a465e868cf147702a08135a6c87d43310e90f2e5e16f96d469517695c46f03d08cfe0c62af1619900c34ab5046c0de2cb3cdca719c69cc94b7e91cf4da43ca01f0eb9a3c01154291a81e4af7e4f125fab5ddf0b21c0ab91d453f07879fbb887629343301170b677459b051d1da9b37f7c8e00126b16d916c13013ab6ce6c0abb0d30c5e137cdac852fa123710e5cac07"}, {0xe8, 0x19e, 0x3, "fd77e8bcc1ba26ef0e3f6a7f8f52a7a08f9fb091f0e11cef38f92c081d0530735f3e594807458fb27e0f33ea8a472720a1b1e11b5402ead7743a3479f8518f7b555c5b04594f07673706030d7de8fc94b26571d4f5e79f1e13497500c6438cecd751bc36526fcbec99e29fd46a7714c2342e417710f5bd2ee8e4cf3c6c34f35b99b1cd478e197adecca245ff09a84c71d917febc213c5dc1dc3bcc0f78c317df9f99976d69297cfe3cf5a888e332cb13867cbc3633b54f6e0d3717506380cc614fbcc286bddcd5bf8323145482d751eccab25782"}, {0xb8, 0x11e, 0x5, "28644f45bde766dbfd98d94543ff2332920d8ee276115c0f51c5263ea5bc40a3523e06b5732f979845b035ab171276fd6e91d28a49ca229331ae07608eed4a38707e46975dc7b856ac45dafe03c7d0182e216d8ed61a75d060f3cd5756728f56e6c40b5859fa9f83eeba6cfea2f0fb510e968bfc9d562886413e0143f758ac978c0495b303829526427aa6f24117e2f4032b3ab32a52d396e2d188cf32b2dad29b"}], 0x270, 0x0}, 0xef1}], 0x4, 0x8000) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000075000)=0x8, 0x4) 2018/01/16 19:24:40 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00002ee000)={@common='bcsh0\x00', 0x9}) sendmmsg(r0, &(0x7f000027b000-0x3c)=[], 0x0, 0x0) 2018/01/16 19:24:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r1, &(0x7f0000ed4000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000023f000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) readv(r1, &(0x7f0000cf6000-0x90)=[{&(0x7f0000214000)=""/224, 0xe0}], 0x1) close(r0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000d36000)={0x26, 'skcipher\x00', 0x6, 0x2000, 'cbc(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000002000-0xc6)="ad56b6c5820faeb995298992ea54c7beef9f5d56534c90c2", 0x18) r3 = accept$alg(r0, 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000fb4000)={0x0, 0x0}) sendmsg$alg(r3, &(0x7f0000d8b000)={0x0, 0x0, &(0x7f00001c2000-0x10)=[], 0x0, &(0x7f00002c6000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r3, &(0x7f0000b2f000)={&(0x7f00008e8000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000031000-0x60)=[{&(0x7f0000589000-0x8d)=""/1, 0x1}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 19:24:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000c67000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x1000008000) sendmsg(r0, &(0x7f00002bd000)={0x0, 0x0, &(0x7f0000c3d000-0x30)=[{&(0x7f00001d0000-0x1000)="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", 0x1000}, {&(0x7f0000b86000)="cf9b1fe9f6c75df11f0e7ce3fe6dc04cecee81c068dd51dcef22c6d9278ff059d512425df574c00b00ed74cfbb9df0773181232e65a57e3e180b187deb6ec51b8acb39eb6d93fde62c25edeb4daf0513a714923f943879fa75c74cb06825d7a47d29e9b77ca2095713565f75296add5ef1be14a19c96fa235464772d2062a5dca67ad637ba57f1ecc7d3778712af71dd6103ebf59653adaa1a4e27b1c9a9b3dd19426a74f0ef5c42a85ffb63c0e6b73e0498154e3754b9796429a38290391f49a8d411a9", 0xc4}, {&(0x7f0000849000-0x6d)="39b36ae775fa33d27a48ce7b2ab83d40fa8f1ae1f66021f6d5d69cc08263dcd268f6cdc4ea89bf1a6cbd83a7de13e809e4a270b9b3a3340134dfd8e3ef45b158986ba15d38064fb954ad90de64621a2ff8bc76c176262910e7103abca45fde27a59f9b828e4ef97d9045e7a180", 0x6d}], 0x3, &(0x7f0000002000)=[{0x70, 0x119, 0xffff, "811d476b392f3c7799d50dd46e7785e3fbcec7e153b3d70800d4fa36496dfa96fa8b9eba36f30719ebd62ccf0ead789a83523cf57d2c6ebb2cbb62800a609c56374fe356d4fab9509da70469f59a3e6ace6624bf3e0849906c550ce22a5031e9"}, {0xf8, 0x110, 0x42, "52fcd09a1e777e647152d0d160eaf7565fe61bf71c7595cbd378b38889cd2c579a38b746267920aa6188b88b96e41a820b84b3b3830d19f93816da6ba485588be36a167e79f18df7defd6de758ab568ea54828d713e6ceb23f55e155bc977fab8fd3bb7e52a4153d9f0a41487dd339c7a72494c2bdad2848be44376cd204af96205ce363756e26928845f4d30f50df29ae7d74c54c785f2b54e0735307d8f87942daf95e46ece38a222504d48af41c515175f2a448bab662141bb459dcc41dfd229589865460b0fd93e97cd9f7d61a43de68168afb83be19ab92133a6ad46d99884c0a1b53da"}, {0xf8, 0x11b, 0xfffffffffffffffb, "ed70e20d38517e9c810967cbd32fdbb956c1e0d3b1f339d64728de996f385b7c67adf8103692060de9cbf4b44f6e838048c0d4c2f06c028dd0a47551a1a3dfade72823887d0ba0f7dc6536b0324134d52e67909c4f846e280637ad4de553efa450cdbd7d8aa24515522660bdd5fa1135824820bbbbdf5cbc7149532ad133157648b6b2251f5e0b1a35fa86becec9e1891af5e3b382ffe47ec79a48a46ca664e4466c228fdae3152f2308bc18358299673018f94ead3f0337d0b8045f71631ba01300adff40901a018966efbaecd9c713eb19ce58a2c79dd0c014380369bc98a523d880d2f1f6e4"}], 0x260, 0x8801}, 0x20008800) r1 = socket$inet_dccp(0x2, 0x6, 0x0) pipe(&(0x7f000056a000-0x8)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000123000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0}) setsockopt$bt_l2cap_L2CAP_OPTIONS(r2, 0x6, 0x1, &(0x7f0000a37000)={0x8, 0x10000, 0x5, 0x8, 0x2, 0xffffffff80000001, 0x9c}, 0xc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00008bd000)={0x0, 0x111}, &(0x7f000082f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000296000)=0x0, &(0x7f0000290000)=0x4) ioctl$int_in(r1, 0x5452, &(0x7f0000f52000)=0xff) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000612000)=r4, 0x4) connect$inet(r1, &(0x7f00002f8000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00008cb000)="", 0x0, 0x0, &(0x7f0000a42000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000780000-0x4)=r4, 0x4) sendto$inet(r1, &(0x7f00004b5000-0x1)="", 0x0, 0x0, &(0x7f0000d98000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f0000d1c000-0xf0)=[{{&(0x7f0000035000)=@ax25={0x3, {"a976372427d807"}, 0x7}, 0x10, &(0x7f0000d74000-0x50)=[], 0x0, &(0x7f0000808000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x20000880) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000b1c000-0xb8)={r4, 0x6, 0x7ff, 0x7, 0x1aa, 0x8, 0x80, 0xffffffffffffff80, {r4, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x800, 0x0, 0x1, 0x6, 0x7}}, &(0x7f0000b25000-0x4)=0xb8) r5 = accept(r0, &(0x7f000080e000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000723000-0x4)=0xe) getsockopt$inet6_mreq(r5, 0x29, 0x15, &(0x7f00000cb000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000852000-0x4)=0x14) sendto$inet6(r5, &(0x7f00009dd000+0xb7f)="e92bd4033729695b3f379491bb11", 0xe, 0x4, &(0x7f000012c000)={0xa, 0x1, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x24, &(0x7f000037a000-0x39)="b8a69479534fd663fce46bc3b020a55d92d5daa1efc174d0012a1547b3e616b9b844bb8fa2542ba04d0210e4a640eec3cd09c9296ab28692c7", 0x39) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000c7d000)={&(0x7f0000151000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) sendmmsg$unix(r5, &(0x7f0000719000-0x38)=[{&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000afe000)=[{&(0x7f00000ae000)="782940b7596accc9faafcdc55a61991fabdd8827635336ea549c75bf1fe00d81297367969dadd478c48b508e7816482c4134123e4cd3d2fcb1b6fc121b021198fbcfedb8fa815cc29011cf2a0e2df9cac637b4a3a7785ef0e0054df7be3ed15c6ca4be1256d4d0ac5e93d8", 0x6b}], 0x1, &(0x7f000051d000-0x30)=[], 0x0, 0x80}], 0x1, 0x40000000000000) sendmmsg(r1, &(0x7f0000163000)=[{{&(0x7f00002be000-0x80)=@generic={0x0, "84481855aa516ea79860a9a7f7ae5f3db594ef733e5591a7998cea8205b6b99896fd0927f26b4faa960a4aafe5c0ab6a0464d975e428d49652c9ee68e8002b820ff9c3ab39d9f764b40250ac0ab8b68555a02b1eda09d6d3d2f4417f94ac7ac84c2fd248b5318359386d51c2fc026d9d1320e663ea401c03c3f5a87350cf"}, 0x80, &(0x7f00002b4000-0x50)=[], 0x0, 0x0, 0x0, 0x4000}, 0xfd96}], 0x1, 0x4040) bind$alg(r2, &(0x7f0000b69000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) 2018/01/16 19:24:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000, 0x6e) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) connect$inet6(r1, &(0x7f000024a000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x10, &(0x7f0000563000-0x4)=0x0, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000389000-0x5c)={{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffff9}, {0xa, 0x0, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x80000000}, 0x9, [0x5, 0x6, 0x1f, 0x0, 0x800, 0x3, 0xd07, 0x6]}, 0x5c) close(r1) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000069000-0x18)="ff0204000000000100000000000000000000000000000205", 0x18) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000607000)=@hopopts={0x0, 0x111, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, 0x8) socketpair(0x1f, 0x80807, 0x8, &(0x7f0000b31000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000cd5000)={0x0, 0x58, 0x8000}, &(0x7f0000375000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000aa0000)={r3, 0x3, 0x6, 0x0, 0x10000, 0x3f}, 0x14) 2018/01/16 19:24:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000b7b000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) pipe(&(0x7f000003a000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f000009f000)=""/44) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000397000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00007e8000)={&(0x7f0000fe0000/0x3000)=nil, 0x8, 0x0, 0x24, &(0x7f0000a51000/0x3000)=nil, 0x0}) 2018/01/16 19:24:40 executing program 3: mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7f9e}, 0x1c) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ee0000)={0x0, 0x0, 0x30, 0x0, 0x9}, &(0x7f0000093000)=0x18) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000ee1000-0x14)={0x0, 0x7ff, 0xe35c, 0x3, 0x200, 0x4}, &(0x7f0000ee0000)=0x14) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000001a000-0x8c)={r1, @in6={{0xa, 0x2, 0xd4, @loopback={0x0, 0x1}, 0x472}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000a0f000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee0000)={0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x3, 0x0, 0xfffffffffffffffe, 0x85}, &(0x7f0000b3d000)=0xa0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000928000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x4, 0x2, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x401, 0xffffffffffffffff, 0x8, 0x100000000]}, &(0x7f0000bb1000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea2000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ee3000)={0x0, 0x0, ""}, &(0x7f0000055000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001e000-0x4)=0xfffffffffffffdce) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r2, 0x5}, &(0x7f0000ee2000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet6(0xffffffffffffffff, &(0x7f0000868000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ee0000-0x4)=0x1c) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @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]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f00004c5000)=0x1000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/16 19:24:40 executing program 4: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) socket(0x4, 0x0, 0x3) recvmsg(r1, &(0x7f0000f73000-0x38)={&(0x7f0000426000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000a38000)=[], 0x0, &(0x7f0000f73000-0x7f)=""/127, 0x7f, 0x0}, 0x0) [ 490.361175] sctp: [Deprecated]: syz-executor3 (pid 23075) Use of struct sctp_assoc_value in delayed_ack socket option. [ 490.361175] Use struct sctp_sack_info instead 2018/01/16 19:24:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000c3f000)=0xfff, &(0x7f000079d000-0x8)=0x4) write(r0, &(0x7f000078a000-0x24)="2400000052001f000097000000ff03140200ffff0800010001e100000000000000000300", 0x24) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f5b000-0xb8)={0x0, 0x200, 0x100000000, 0x62, 0x0, 0x6, 0xe3, 0xaae, {0x0, @in6={{0xa, 0x1, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x0, 0x3f, 0x400, 0x20}}, &(0x7f00006e5000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00006b5000-0x8)={r1, 0xffffffff}, &(0x7f00000df000)=0x8) 2018/01/16 19:24:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, &(0x7f0000002000)={@generic="26003b909f4b6cd84ecf7f14a9447d0d", @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000628000-0x8)={0x0, 0x7}, &(0x7f00005bc000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000903000-0x14)={r1, 0x8, 0x4, 0x2, 0x9, 0xd3}, &(0x7f0000b9a000)=0x14) 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, &(0x7f000000b000-0x300)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000247000-0x4)=0x0) 2018/01/16 19:24:40 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000001000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000668000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000582000-0xe4)=""/228, &(0x7f0000000000)=0xe4) mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x2, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000fe5000-0x6b)=""/107, 0x6b, 0x0, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f0000001000-0x54)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{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) 2018/01/16 19:24:40 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc8000)={0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000fc8000)={&(0x7f0000fc8000)='./file0\x00', 0xffffffffffffffff}, 0x10) r0 = socket$bt_hidp(0x1f, 0x3, 0x6) listen(r0, 0x5) 2018/01/16 19:24:40 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x2) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x3}, 0x60) 2018/01/16 19:24:40 executing program 0: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x801, 0x0) setsockopt(r0, 0x1, 0x32, &(0x7f00004ef000)="6c59ea31da", 0x5) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$can_raw(0x1d, 0x3, 0x1) 2018/01/16 19:24:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000c33000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003a4000-0x4)=0x10, 0x80800) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000821000)={0x0, 0x9, 0x3, 0xd6}, &(0x7f0000635000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000ab9000-0x5f)={r2, 0x95b, 0x57, "c8c6dd4af3e8eac8aaf2eddd9ff320138440c5619a326d7c6ff2fc993d05ecf73cb7d5ca3bf2e406b147da74223ef86b02902967cb70722e8eee80abc092926beba57c96ea1f7dcae5868097da22e2bfd8a40bffca0f92"}, 0x5f) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d67000)={0x0, 0x15deb086, 0x20}, &(0x7f0000854000)=0xc) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000504000-0x8)={r3, 0x9}, &(0x7f00000d4000)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x10040000}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f000001d000)=[@in6={0xa, 0x0, 0x100000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000887000-0x41)={r4, 0x39, "04cf3471cb868ddea80b534ae98a716626b61cd1922009b68296069565f1a563d048860e0a156095f11069dd88e4bb26bde1c172595d95a780"}, &(0x7f0000acd000-0x4)=0x41) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000056d000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={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}}, &(0x7f00008e3000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00005d6000-0xe8)={{{@in=@broadcast=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b61000-0x4)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00006db000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, 0x1, 0x2, 0x2, 0x0, 0x20, 0x77, r5, r6}, {0x7, 0xb26f, 0x4, 0x1, 0x8, 0x8000, 0x100000001, 0x88}, {0xfffffffffffffffc, 0xffffffff, 0x6, 0x2d1}, 0x8000, 0x7, 0x3, 0x0, 0x1, 0x2}, {{@in=@broadcast=0xffffffff, 0x3, 0x2b}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x2, 0x2, 0x849, 0x7fff, 0x9, 0x7}}, 0xe8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f000060d000)=[{{0x0, 0x0, &(0x7f0000c39000-0x10)=[{&(0x7f00006f9000)='\x00', 0x1}], 0x1, &(0x7f0000299000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8000) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000bb5000)={0x0, 0x2, 0x0, []}, 0x8) 2018/01/16 19:24:40 executing program 1: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005d1000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f00003fb000)={&(0x7f0000513000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000013f000)=[{&(0x7f000066c000)="e9", 0x1}], 0x1, &(0x7f0000e4f000)=[], 0x0, 0x0}, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000bef000)=0x0, 0x4) poll(&(0x7f0000c85000)=[{r1, 0x0, 0x0}], 0x1, 0x0) socketpair$inet(0x2, 0x1, 0x10001, &(0x7f00000a7000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000a8000-0x108)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x7, 0x6, 0x0, 0x6, 0x0, 0x9, 0x80000001, 0xffffffff8c8f4064, 0x0, 0x0, 0x81, 0x8, 0x8, 0x80, 0x2]}, &(0x7f0000d01000)=0x108) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000784000)={r4, 0x101}, 0x8) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000890000-0x4)='tls\x00', 0x4) [ 490.425988] sctp: [Deprecated]: syz-executor3 (pid 23082) Use of struct sctp_assoc_value in delayed_ack socket option. [ 490.425988] Use struct sctp_sack_info instead [ 490.452429] dccp_close: ABORT with 242 bytes unread 2018/01/16 19:24:40 executing program 5: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "04965d", 0x30, 0x67, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0650e", 0x0, "c6fc9f"}, "fd92b20a13023b4f092725b980b522f452445a856b3048f7f1832ba569672403"}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) socketpair(0x11, 0x807, 0x7fff, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000037000-0x4)=0xfdd, 0x4) 2018/01/16 19:24:40 executing program 7: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f000000b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000006000-0xe6)={0x0, 0xde, "dc557375a428a3a888995e0d15640988b0528adb099c988571a35800931044bbe7d695c6aa84f545fc1389f70902ef63ca51152beab13e301cb8ca33df9f8fd8da29627eda902b40b3d6acc9e7f4ae6bf31cad41830bd8482e4dc912f23333c7d60528a4e83e08c986ff126bbca0cf1bd8548fc3adce9e03433fae488dfcc47ed0bfd7cb902ccbee71e1ed9fd091b9c33098bea0ea4712ab3eec5a414d7e1715f142f496d3cd379f92a8306cb17bbea4c07b9bd73526ea7843ac274eb0462e2bfe1b64db0627607fb2c00126698ec1d2f1667fb85ed1d18c244547071c68"}, &(0x7f000000a000)=0xe6) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000b000-0x18)={r1, 0x1ff, 0x0, 0x81, 0x9}, &(0x7f000000b000-0x4)=0x18) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3f97030fbc", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "0081a2", 0x18, 0x40000000003a, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}}}}}}}, 0x0) 2018/01/16 19:24:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfffffffffffffe34, &(0x7f0000c6b000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="0a48ec003f81", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=0xffffffff}}}}, &(0x7f000065b000)={0x0, 0xa1, [0x0, 0xb35]}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000446000)={0x0, 0x0}) bind$inet6(r0, &(0x7f000001d000)={0xa, 0x3, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) [ 490.477749] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/16 19:24:40 executing program 0: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000c54000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00006b1000)={0x0, 0xda43, 0x3, 0x6eaa}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0x6c1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$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) readv(r2, &(0x7f0000304000-0x10)=[{&(0x7f0000b32000-0x3d)=""/61, 0x3d}], 0x11a) 2018/01/16 19:24:40 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000016b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f00009c2000-0x4)=0x0, 0x80000) listen$netrom(r2, 0x800) poll(&(0x7f0000e45000)=[{r0, 0x4000, 0x0}, {r1, 0x0, 0x0}, {r0, 0x1000, 0x0}, {r0, 0x2, 0x0}], 0x4, 0x42b) r3 = socket$bt_l2cap(0x1f, 0x3, 0x0) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f00008e5000)=0x6, &(0x7f0000add000)=0x2) 2018/01/16 19:24:40 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000007000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000002000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x1, 0xbe8, 0x2, 0x0, 0xa, 0x80, 0x20, 0x1bff37f255de7309, r1, r2}, {0x400, 0x81, 0x7ea, 0x10000, 0x80000000, 0x8, 0x4, 0x4}, {0x1000, 0x2, 0x39c, 0xffff}, 0x7, 0xa, 0x2, 0x1, 0x2, 0x1}, {{@in=@broadcast=0xffffffff, 0x0, 0xff}, 0x2, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2, 0x0, 0x1, 0x1, 0xffff, 0x200, 0x1}}, 0xe8) 2018/01/16 19:24:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000bc6000)=0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000614000)={0x3, &(0x7f00002a5000-0x18)=[{0x2d, 0x0, 0x10001, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r0, &(0x7f000061d000-0x1f)="1f0000000001ffd6040001fffffff800000000000100000000000000000000", 0x1f) 2018/01/16 19:24:40 executing program 3: r0 = socket(0x4, 0x50b217f9fd8918f0, 0x20) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00004cf000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$nfc_llcp(r0, &(0x7f0000842000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x800) socket$inet6(0xa, 0x3, 0x0) getuid() getgid() 2018/01/16 19:24:40 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) syz_emit_ethernet(0x7e, &(0x7f00006c8000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0xffffffffffffffff, 0x13}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @broadcast=0xffffffff, @broadcast=0xffffffff, {[@ssrr={0x89, 0xb, 0x0, [@loopback=0x7f000001, @broadcast=0xffffffff]}, @timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}], 0x0}, {[], 0x0}]}, @rr={0x7, 0x13, 0x0, [@multicast2=0xe0000002, @rand_addr=0x0, @multicast1=0xe0000001, @broadcast=0xffffffff]}, @generic={0x0, 0xf, "9c1de3d0730e881b9bc7554f1e"}]}}, ""}}}}}, &(0x7f00000f0000-0xc)={0x1, 0x1, [0x0]}) 2018/01/16 19:24:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000005000)=0x0, &(0x7f0000005000)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000eed000-0x14)={0x0, 0x800, 0x6, [0x5, 0x6, 0x7, 0x8, 0x3f, 0x7]}, &(0x7f0000ab9000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000999000-0x8)={r1, 0x5}, &(0x7f0000c76000)=0x8) 2018/01/16 19:24:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000b8a000-0x1c)=@req3={0x10001, 0x0, 0x1, 0x1df9, 0x0, 0x0, 0x0}, 0x1c) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000cb9000-0x50)={@common='ip_vti0\x00', @ifru_addrs=@l2={0x1f, 0x40, {0x6, 0x20, 0xef, 0x2, 0x2, 0x8a0}, 0x8, 0x1}}) sendmsg(r0, &(0x7f0000030000)={&(0x7f00004ae000+0xb5c)=@generic={0x10000000001e, "0100000900000001e5260001e526cc573c5bf86c483724c71e14dd6a739effea1b48006be61ffe0000e103000000f8000004003f010039d8f986ff01000300000004af50d50700000000000000e3ad316a1983000000001d00e0dfcb24281e27800000100076c3979ac40000bd15020078a1dfd300881a8365b1b16d7436"}, 0x80, &(0x7f0000448000-0x10)=[], 0x0, &(0x7f00003a0000-0x280)=[], 0x0, 0x0}, 0x0) [ 490.523446] netlink: 8 bytes leftover after parsing attributes in process `syz-executor3'. 2018/01/16 19:24:40 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000636000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000037f000-0x4)=0x0, 0x1e0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000de5000)=0x3ff, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000683000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) getsockname$netlink(r1, &(0x7f0000052000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000038000)=0xc) ioctl$sock_SIOCBRDELBR(r1, 0x89a1, &(0x7f0000ec5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/16 19:24:40 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f000075d000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_RCVMTU(r1, 0x112, 0xd, &(0x7f00006ea000-0x2)=0x5d1, 0x2) r2 = bpf$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, &(0x7f0000062000-0xb7)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000fd8000-0x8)={0x0, 0x0}) r4 = socket$bt_rfcomm(0x1f, 0x1, 0x3) setsockopt$bt_BT_POWER(r4, 0x112, 0x9, &(0x7f00004fa000+0xc0b)=0x200, 0x1) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000577000-0x4)=0x15, 0x4) r5 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000583000-0x8)={r3, r2}) shutdown(r3, 0x0) sendto$inet(r5, &(0x7f00009f1000)='e', 0x1, 0x0, &(0x7f0000f35000-0x10)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00005be000)=r2, 0x4) 2018/01/16 19:24:40 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$alg(r0, 0x0, 0x0, 0x80000) socket$bt_hidp(0x1f, 0x3, 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fce000-0xc)={0x80080000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000fc6000)={0x20000004, 0x0}) 2018/01/16 19:24:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) socketpair(0x9, 0x7, 0x800, &(0x7f0000535000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f0000cc5000-0xc)={&(0x7f0000e91000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) r3 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="823f5001feeb67bb0500a7b96e18bf", 0x2a1) write(r3, &(0x7f0000ca2000-0x191)="", 0x0) recvmsg(r1, &(0x7f0000641000-0x38)={&(0x7f0000149000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00006c1000)=[], 0x0, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x800000000000000}, 0x0) 2018/01/16 19:24:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003c2000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) socketpair(0x9, 0x8000f, 0x3, &(0x7f00008b0000)={0x0, 0x0}) connect$bt_rfcomm(r1, &(0x7f0000130000-0x9)={0x1f, {0xb2f9, 0x2, 0xfffffffffffffc01, 0x101, 0xffffffffffffff5f, 0x2}, 0x7}, 0x9) r2 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000096c000-0x10)="827f855001feeb67bb33dca7b96e18bf", 0x10) write(r0, &(0x7f0000afd000)="", 0x0) recvmsg(r2, &(0x7f0000641000-0x38)={&(0x7f0000149000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[], 0x0, &(0x7f00001da000-0x4b)=""/75, 0x4b, 0x0}, 0x0) [ 490.588114] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=23135 comm=syz-executor1 2018/01/16 19:24:40 executing program 3: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, 0x0, &(0x7f0000e70000-0x4)=0x0, 0x800) getsockname$packet(r2, &(0x7f0000822000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00002a8000)=0x14) close(r0) 2018/01/16 19:24:40 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=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}}, &(0x7f0000000000)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, @in6=@loopback={0x0, 0x1}, 0x3, 0x0, 0x1, 0x6, 0x0, 0xa0, 0x80, 0x3b, 0x0, r2}, {0x2, 0x3, 0x81, 0xdc4, 0x1, 0x240, 0x0, 0x7}, {0x80000000, 0x8001, 0x1ff, 0x7fff}, 0x401, 0xa, 0x1, 0x1, 0x0, 0x3}, {{@in=@rand_addr=0x7, 0x1, 0xff}, 0x2, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x16}}, 0x5, 0x0, 0x0, 0x9, 0x5, 0x1ff, 0x8}}, 0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f0000942000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r3, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r3, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r3, &(0x7f0000526000)="01", 0x1, 0xfffffffffffffffd, 0x0, 0x0) recvmsg(r0, &(0x7f0000ac5000)={&(0x7f000032e000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000807000-0x60)=[{&(0x7f0000bf7000)=""/176, 0xb0}, {&(0x7f0000926000-0x3a)=""/58, 0x3a}, {&(0x7f0000ba5000-0x5f)=""/95, 0x5f}, {&(0x7f00006ab000-0x6d)=""/109, 0x6d}, {&(0x7f0000105000-0xd0)=""/208, 0xd0}, {&(0x7f0000871000-0x1000)=""/4096, 0x1000}], 0x6, &(0x7f0000f92000-0x72)=""/114, 0x72, 0x1}, 0x2000) socketpair$inet6(0xa, 0x800, 0x2c3, &(0x7f00000ea000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000081000)={0x0, 0x1, 0x30, 0x0, 0x100}, &(0x7f00005db000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000f97000)={r5, @in6={{0xa, 0x2, 0x97f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x0, 0xff, 0x8, 0xdc}, 0xa0) 2018/01/16 19:24:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000653000)=0x1, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 19:24:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xffffffde, 0x80f, 0x3ff) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000783000-0x160)={{{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x800, 0x4, "c4894c5ffdc2e5fdaf848a8c727e37faa506dd8e46692db30d14cfd35b211d9d4985da36dc5b0700000013000000ab025e94035a15e1710d5e472e33853c90a65787abecaf51e10effb0ceb5e7263017"}, 0x160) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000f88000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f000019e000)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "7642e75f09fffffffffffffffee79fb4842ffebf4b163569ee94fc35134090c3d15c3fa96cc942aea07c4f108b869ba2f2f691aa02ec4db0ee1e055caacb00cae4df0944217f5c59a5fee9da1743a249"}, 0x160) socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000cf000)={{{{0x2, 0x3, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xd5, 0x2, 0x100, "db6760c696b528ec0161ae228a1b27b5ba4cb723611953f5e0f8addd6f77c22adc7c11e274af7cfccc3a53811ae31cf596ba04f31ff56047203de952ccce34a97739880db80f4d0a5fffbaa75da9062e"}, 0x160) [ 490.646615] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=256 sclass=netlink_route_socket pig=23150 comm=syz-executor1 2018/01/16 19:24:40 executing program 7: mmap(&(0x7f0000000000/0xef0000)=nil, 0xef0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000889000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000eb2000)="f0e5fa17e89ea08a803c9559d660fe295555c17c79022051bd7999753a5ee8a8e06842f4406b94e54b47a9bbb02004e85656d888a87aebce4cd3623acb6f520e984de9a4ffd508e68417ad182195edec99d9cf3a6fb91f66d9020d96ea0534eb6311e632ef85ebe644ef04a3712e14993fe44869246946b9489102c197b86109f57b33eabd603fd49efe62d614a9ab1226c871d46d6d9eb09e2d7169480f090617fccdcbc9959ab299ffa0f09d97e34e8de15b582627e6b4a082c7c632d7af384f4edb3324757877cd213d88db3e616fada0bf53f08d945e8faf05ff9ec163f8d9c8e660f18ed74685a514b4ce6d0319da11db78825a1efe30", 0xf9, 0x40000, 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000ee1000-0x81)="c6", 0x1) setsockopt$inet_int(r1, 0x0, 0x6, &(0x7f0000eed000)=0x1000004, 0x4) epoll_create1(0x80000) recvmsg(r1, &(0x7f0000001000-0x38)={0x0, 0x0, &(0x7f0000ef0000-0x30)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51, 0x0}, 0x10040002106) 2018/01/16 19:24:40 executing program 4: mmap(&(0x7f0000000000/0xee0000)=nil, 0xee0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00005c7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}], 0x1c) connect$inet6(r0, &(0x7f0000967000-0x1c)={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x7f9e}, 0x1c) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000001a000-0x8c)={0x0, @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]}}, &(0x7f0000a0f000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000ee0000)={0x0, @in={{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x0, 0x0, 0x0, 0x85}, &(0x7f0000b3d000)=0xa0) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000928000)={0x0, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x400, 0x4, 0x2, 0x0, 0x21, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x6, 0x401, 0xffffffffffffffff, 0x8, 0x100000000]}, &(0x7f0000bb1000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000ea2000-0xc)=@sack_info={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a6f000-0x4)=0x6, 0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000ee3000)={0x0, 0x0, ""}, &(0x7f0000055000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r1, 0x5}, &(0x7f0000ee2000)=0x8) mmap(&(0x7f0000ee2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f0000868000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ee0000-0x4)=0x1c) mmap(&(0x7f0000ee0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00002cc000-0x28)={@common='lo\x00', &(0x7f00009ce000)=@ethtool_rxnfc={0x32, 0x0, 0x0, {0x0, @ah_ip4_spec={@multicast1=0xe0000001, @multicast1=0xe0000001, 0x0, 0x0}, {"341b", @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, 0x0, 0x0, [0x0, 0x0]}, @esp_ip6_spec={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, {"9e56", @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]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/01/16 19:24:40 executing program 5: mmap(&(0x7f0000000000/0xdc8000)=nil, 0xdc8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f000009c000)=0x8000000000000d5, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000dc2000-0x4)=0x0, &(0x7f000001a000)=0x4) mmap(&(0x7f0000dc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$alg(0x26, 0x5, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000dc9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x0, &(0x7f0000432000)=""/109, &(0x7f0000dca000-0x4)=0x6d) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00001d7000)={0x1, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/16 19:24:40 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r0 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r1 = bpf$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, &(0x7f00006ab000)=""/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, &(0x7f0000154000)={r0, r1}) sendmsg$key(r2, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 490.764638] sctp: [Deprecated]: syz-executor4 (pid 23187) Use of struct sctp_assoc_value in delayed_ack socket option. [ 490.764638] Use struct sctp_sack_info instead 2018/01/16 19:24:40 executing program 6: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000023000)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000023000-0x4)=0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000025000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x0, 0xff, 0x1, 0x1, 0xffffffff, 0x3}, &(0x7f0000019000)=0x20) bind$netlink(r1, &(0x7f0000005000-0xc)={0x10, 0x0, 0x2, 0x2000000}, 0xc) 2018/01/16 19:24:40 executing program 2: bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x5, &(0x7f00007b8000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x7, 0xffffffffffffffff, 0xb, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000434000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 19:24:40 executing program 4: mmap(&(0x7f0000000000/0xaec000)=nil, 0xaec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x1, &(0x7f0000aed000-0x8)={0x0, 0x0}) mmap(&(0x7f0000aec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000aec000)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1, 0x3, 0x80000000, 0x1}, &(0x7f0000aa3000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000e2000-0x14)={r1, 0x0, 0x99, 0x9, 0x4, 0x7f}, 0x14) syz_emit_ethernet(0x3e, &(0x7f0000aeb000-0xf8)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @broadcast=0xffffffff, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x1c, 0x0, "a6fe30cbee6a2f2fd016616e23b8399f20d90812"}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/16 19:24:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(twofish))\x00'}, 0x58) recvmsg(r0, &(0x7f0000bbd000-0x38)={&(0x7f0000444000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000829000-0x40)=[{&(0x7f000041d000)=""/89, 0x59}, {&(0x7f00001c2000)=""/94, 0x5e}, {&(0x7f0000e2f000-0xcb)=""/203, 0xcb}, {&(0x7f0000050000)=""/162, 0xa2}], 0x4, &(0x7f00000e4000)=""/4096, 0x1000, 0x2}, 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000645000)={0x0, 0xd6, "69c57d9c4686908f3e5130a36cb0da124f436babbebe2544f9d63897ecde49148c001afcce7be47e4ae5349fe3b7c0be66383e375fa44b1b5c6b02f7f664909cf6a9daf000341beee5af6a4d5730c105b5fc5a342d62e94541fff31d768a728908a725e48da01133f2fc078f5d3f1c5acadb88d6d4bfd39c34d1db2daa88697ab29f7d230896656117688641e41da28972fa538d2c647d5f96ff118e68b1df5324502d528718a63850b1a071540b83409ce760bf5532d2ed07b3d591ee6b986dbc0ad117e3bb440b9806b685a6cfa375d88b29c96af5"}, &(0x7f00008d4000-0x4)=0xde) socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000d8d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c94000)=0x6ad, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003ab000)="ad56b6c5820faeb995298992ea54c7be", 0x10) 2018/01/16 19:24:40 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x65, 0x5, &(0x7f0000cc2000-0x2e)="", 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) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f0000686000)=[{&(0x7f0000eaa000)=""/128, 0x80}, {&(0x7f0000df7000)=""/52, 0x34}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000963000-0x36)=""/54, 0x36}, {&(0x7f0000a95000-0xa7)=""/167, 0xa7}, {&(0x7f0000001000-0xb5)=""/181, 0xb5}, {&(0x7f0000bb5000)=""/25, 0x19}, {&(0x7f0000000000)=""/0, 0x0}, {&(0x7f0000001000-0x34)=""/52, 0x34}, {&(0x7f0000000000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x571ef691}, 0x40002062) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0xb, &(0x7f0000000000)=0x0, 0x4) 2018/01/16 19:24:40 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000ef6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e1d000-0x4)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000e59000-0x48)={0x3, 0xc, &(0x7f0000cbf000-0x60)=@raw=[@call={0x85, 0x0, 0x0, 0x1e}, @generic={0xfff, 0x3, 0x9, 0x80000001}, @initr0={0x18, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0}, @ldst={0x2, 0x1, 0x3, 0x8, 0x7, 0x0, 0x1}, @jmp={0x5, 0xffffffffffff0000, 0xd, 0x0, 0x1, 0xffffffc0, 0x8}, @generic={0x8, 0xff, 0x0, 0xab}], &(0x7f0000317000-0xa)='syzkaller\x00', 0x10001, 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], r1}, 0x48) getsockopt$inet_opts(r0, 0x0, 0x20000000052, &(0x7f00005d6000)=""/0, &(0x7f0000002000-0x4)=0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000977000)={r0}) sendto$ipx(r2, &(0x7f00000de000)="6f4d594a5c0015165cad4f17ddab6312dda7564d891caa4122f2749b38430f875c90f6354ada5b5fed8cfe7f9c170645a562eedd85131cfd839e512a0062d6dbd4d0538dd082eddaea775f760973b011829bc6293fdb9c7356b60b8d40251b8c586be98e6c8e31daca3548ffd9823a92036fa55b0a99b88ec65a58b214479ed33691f5b72e47b16c55bffc", 0x8b, 0x840, &(0x7f0000d55000)={0x4, 0x100, 0x8, "07b35dfbfb91", 0x1000, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000512000)={0x0, 0x0}, &(0x7f0000aec000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000797000-0x10)={r3, 0x58, &(0x7f0000e77000)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3f}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}]}, &(0x7f0000b5b000)=0x10) 2018/01/16 19:24:40 executing program 3: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000142000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f00007f4000-0x10)={0x6, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000001000-0x8)={r1, 0x1}) mmap(&(0x7f0000000000/0xaf3000)=nil, 0xaf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$alg(r3, &(0x7f000073a000)={0x0, 0x0, &(0x7f000088b000-0xa0)=[{&(0x7f0000af2000-0xac)="bf6b423adcab3bb73f479ab83398e6ccded0aec8d252dec4f10b686fd83385524c263391b057da2cd3e974acfb3183b51aaad6fe215cbedc", 0x38}], 0x1, &(0x7f00003d9000)=[], 0x0, 0x0}, 0x0) 2018/01/16 19:24:40 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000000)={0x5, 0x9, 0x4, 0x4, 0x5, [{0x7fffffff, 0x6, 0x5, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x9, 0x7, 0x7, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0}, {0x2, 0x9, 0xea7, 0x0, 0x0, 0x380, 0x0, 0x0, 0x0}, {0x100000001, 0x9, 0x1ab, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x6, 0x380, 0x20, 0x0, 0x0, 0x804, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000ae0000-0x66)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x58, 0xffffffffffffffff, 0xb2c, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0xe, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@cipso={0x86, 0x21, 0xffffffffffff3676, [{0x6, 0x2, ""}, {0x2, 0xfffffffffffffeb8, "1ac2"}, {0x0, 0x5, "16e305"}, {0x2, 0x10, "42b119d5269200c08fc7f90d99a7"}]}]}}, "8e171a27"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) r1 = socket$inet(0x2, 0x6, 0x9) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000ae1000-0x10)={0x0, 0x90, &(0x7f00000d5000-0x90)=[@in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x5}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xcd, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x100000001, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0x4}]}, &(0x7f000079f000)=0x10) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f000039a000)=[{&(0x7f000080b000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000ae1000-0x80)=[{&(0x7f0000ae1000-0xe7)="8202b970c89596dd9456704efc8db217f4339f780003714d4b3a15ac53ac4d1fda79e58014f13c1ad8c1002d727e49c63b63eacf04e240b40b06a29d10a38c8f3a70bc9d8f411aa9abaaf2dcb42ec7109f2dde7bb137299ddfc83bd704fb99812abea6e8660d409c40f76875e242df1570563fd2ef5d95e5b9bf43944f2fca9148623ba939d6cab34fc11288cf012af063b269eab696602ee44edd6bbefccdefe7aa292316627008705cd50873c3dd239d887a760acc0c1811b65199a8b0e3fc5c721c170e1495a23a540cb2fee4ff900fb3c0ed28a8323ac7776fca00cee67582f10214e036f5", 0xe7}, {&(0x7f000030e000-0x1e)="006a67b100a12f1dcee54b1d9e758700d5cdb38920d44ac9a4cfb030b5c1", 0x1e}, {&(0x7f000006d000-0x8d)="51e17885417ab9e8c9bb36319ede14e85e6b74615d1e36c9e328b0afef86a4bf4b4a9d8bea84b16c569df6c305ef9822fa120dc90c2610dfc87037343b97e6b9aaacd77a20c4295ef23235ac205f854b10eabc77a4ef795d9a904d1c5b8d3b5fcdab32a687ea02b30f8d0e8d9880978e5fbd925be0ccb9623808f4b3fc69f1c480c4b4f4e9a32005f88bb6ee60", 0x8d}, {&(0x7f0000ae0000)="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&(0x7f0000713000)=[{&(0x7f0000ae0000)="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", 0xfe}, {&(0x7f0000ae0000)="cf6393dab0b6843b0d2612c12318072e201e5efe80d8f59a21f735a2ca77be09e7d37b2d87d8eb31e3afe05bc03b9de685fb7eedc8b0b9ff38c70ae4098ee1c4437fbaa9ace1553d9ebce2e77aae2a0da3948278c883af2f98297fc5b7e853e07c45be4175ee62355a3029c046accaf5053cf2b8596b5e8ddce36f40f951428f57c526", 0x83}, {&(0x7f0000ae0000)="", 0x0}, {&(0x7f0000ae0000)="b527485eae6b14b3dc7b55a2d7a4c235fca455fb00677ab18f4e8c8b6cdc318cc55b2adacffa0ae7232be94b91650570ad75437939fab5073bc024bec9902b1a79d617854744c87e4f0d9a4c27c6e395f3437242c83e3fb2", 0x58}, {&(0x7f00006fa000)="c17686ad5ebe9a4936f8283a0347661adcff5ffcadb33f24f85dcb0874bf6d98f9672c01f80937ce2c6f828eba12f66c3e55ab90f1f592d6c82f26a360ddff3a0353e99d18337fdfd82fd98acbce868d3a7347751967", 0x56}, {&(0x7f00002b0000)="b86e273db8ad591d67aef1a051c36e196a69d7db173866447868", 0x1a}, {&(0x7f00001c2000)="7ba961acd39b25b7711dcb1ed08bc026f116015bea036cf0915d5577000a23994cea1d257d3ce43020e3225c4425fe47c9542792a35d7800e22f6885328d64defd0b5fb0042b1e2efc16808b7837d877d5e2c84d3633b8843e6e9320b46a4b3ece48f409070cf191d189c4fdaef4eaff43637e95e2d2e78873371601408801d60fbf3057101ca13c3699a5139573797f40c4bfc7e4557ba015623573569843baf022017dcedf3cdf49f401997bc97e9dad3052d33caf29ceeecf8fd274942ace5d32bb6f", 0xc4}, {&(0x7f00001a1000)="", 0x0}, {&(0x7f0000811000-0x7e)="4259ae6b77b19619b5acf146b5fba796d86bff2a0859ca8d9cf843d024668adefd2626a22c25028ed1f262e990e524212602f41b1f5b17255e79069b80eddef32723792939a26ebd1ded13e742dcda7394a11f9dd9471ce61cd1ed1e9014e6901f1739b2cddf7c75ab3a04ecb13d08697e01730109e8e1fc35e2caaa17af", 0x7e}], 0x9, &(0x7f0000ae0000)=[@init={0x18, 0x84, 0x0, {0x74, 0x100000001, 0x401, 0x86}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x7, 0x4, 0x8, 0x0, 0x7, 0x140, 0x185, r2}}, @init={0x18, 0x84, 0x0, {0x3ff, 0x3f, 0x40, 0x5}}], 0x90, 0x0}], 0x4, 0x8810) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000009f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ae1000)={0x0, 0x0}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000069000)={&(0x7f0000ae0000)=[], 0x0, 0x0, 0x800, 0x7, 0xffffffff, 0x3, {0x101, 0xfffffffffffffffe, 0x5, 0x1, 0x1c, 0x80000001, 0x8, 0xacf, 0xcb, 0x6, 0x10000000000000, 0x80000001, 0x4b49, 0x3ff, "83f573734c1625229e55ae4a4d3c1c0ddc5bcd534e346f6819c1f9ee7c52b83f"}}) 2018/01/16 19:24:40 executing program 2: r0 = socket(0x18, 0x0, 0x2) bind$nfc_llcp(r0, &(0x7f0000002000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "599120b09f20dcbf497beb5e37d9b17affcb06fc8f494fb76090b709d8822101008c45cbd8a30a0034dec15bc48d075dee39b37da21de35f3656bdde1b7cf7", 0x0}, 0x60) close(r0) [ 490.813942] sctp: [Deprecated]: syz-executor4 (pid 23187) Use of struct sctp_assoc_value in delayed_ack socket option. [ 490.813942] Use struct sctp_sack_info instead 2018/01/16 19:24:40 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) listen(r1, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000a9b000)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000da7000-0x8)={0x0, 0x0}) accept4$inet(r2, &(0x7f000061c000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eba000-0x4)=0x10, 0x80000) 2018/01/16 19:24:40 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f000098f000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = socket(0x9, 0x7, 0x5) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f00006fa000-0x20)={"cedc6f85b37158250ddfcea943830f51", {0x4, 0x7, 0x3, "dc469f5e9993", 0x0, 0x0}}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x2, &(0x7f00001ce000)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f08000-0xc)={0x0, 0x4, "0d44c73f"}, &(0x7f000009b000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000a55000)={r2, @in={{0x2, 0x2, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x38fb14df, 0x7, 0x7, 0x9, 0x7, 0x7ff, 0x10001, 0x10000, 0x1, 0xf95e, 0xfffffffffffffffa, 0x7, 0x8, 0x2e2, 0x5]}, &(0x7f00002b7000)=0x108) unshare(0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000d65000-0x8)={0x0, 0x5, 0x4}, &(0x7f0000d36000)=0x8) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000060b000-0x33)="00e149337a3bad394761044a5d2623f7ee4e27ffd601d9fc84783054613606aeae012c46d5e3a4e7fcab606e0be7657833e2e5", 0x33) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000077f000)={r3, 0x7, 0x3, 0x10000}, &(0x7f00000c2000-0x4)=0x10) 2018/01/16 19:24:40 executing program 3: r0 = socket(0x9, 0x80f, 0x8) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r0, 0x800448d2, &(0x7f00002b5000)={0x4, &(0x7f0000ba4000)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001d000-0x118)={0x20, 0x21, 0xb01, 0xffffffffffffffff, 0xffffffffffffffff, {0x13, 0x0, 0x0}, [@typed={0x7, 0x1, @str='\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:24:40 executing program 5: r0 = socket$inet6(0xa, 0x6, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000001000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, 0x3, 0x3, 0x6, 0x1, 0x3f, 0x479}, 0x20) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x804, 0x2066, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000000)="5d7da2d15938a4a5266b4dbd5df85a17297f4f006b8bd9d48b2a8d134f76bd2d13bc274329e4f0ca692da0", 0x2b, 0x75f07a1023b66f03, &(0x7f0000000000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r1, &(0x7f0000001000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000001000)={@generic="d19dce9802cdee409320879656e56c25", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getpeername$ax25(r3, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) socket(0x0, 0x0, 0x0) 2018/01/16 19:24:40 executing program 2: r0 = socket$kcm(0x29, 0x7, 0x0) r1 = socket$inet(0x2, 0x8000a, 0x5) pipe(&(0x7f0000568000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00008a0000)={r1, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 19:24:40 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x2, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) writev(r1, &(0x7f0000628000-0xa0)=[{&(0x7f0000553000)="85", 0x1}], 0x1) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000021000-0x10)={&(0x7f0000449000)='./file0\x00', 0x0, 0x18}, 0xfffffffffffffea5) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000252000)=r2, 0x4) 2018/01/16 19:24:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000086d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) socketpair(0xa, 0xf, 0x9, &(0x7f0000f3b000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r1 = accept$alg(r0, 0x0, 0x0) read(r1, &(0x7f000024a000)=""/122, 0x7a) 2018/01/16 19:24:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000110000)={0x0, 0x0}) getsockname(r0, &(0x7f0000794000-0x3)=@hci={0x0, 0x0, 0x0}, &(0x7f0000304000)=0x6) r1 = socket$alg(0x26, 0x5, 0x0) getsockname(r1, &(0x7f0000e6a000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f0000fa3000)=0x32) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000bd7000-0x160)={{{{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]}, {{0xa, 0x2, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x400, 0xfffffffffffffffc, 0xca6f, "e1db1687cb5998bc36d8a57332a5a538a2c4081223d572c5fdeb02f106b1e21a6a878e68a33bbbcd9fdbac219b010112183258cdbea8c147ab0f058e33e5fc2aac9a25499ccad6252bc7e1712874cd03"}, 0x160) r3 = accept(r1, &(0x7f0000d94000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ce000)=0x2e) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f0000a0d000-0x4)=0x5, 0x4) bind$alg(r1, &(0x7f0000e54000-0x46)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) socketpair(0x3, 0x80003, 0x3f, &(0x7f0000cc0000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000304000-0x10)={0x6, &(0x7f0000107000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000219000-0x10)={r5, &(0x7f0000c4c000)=""/191}) sendmsg$kcm(r2, &(0x7f0000547000-0x38)={&(0x7f00005c2000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e9000-0x20)=[{&(0x7f0000923000-0x83)="dd657fe3508d6784d00a9938a4a06d24871acf443d0e49825e81eeb8a04d3ed914110b4c506a3b4cd614c2f8ff9ed3227b2974440328db1135f11579d7d8980944fbe64ff6453190005a56e9c0d6bbf15db1fae27930420c163cc799640d7d9c0ceea13f65101d430494ba60f1fce180fe8138d851a76939363a520fe67d8ac6a444c1", 0x83}, {&(0x7f000019b000-0x7b)="a0a0c397e58087de5a73ae97c3c1e6101fbeed004a2f737585472a9267be10ec0958a6552229c9d34cbd651570be44b9d16c99e9485313c362a40c2000816e9985a0612f489531f669df55496a47b72746c0ef0855399485335296f50a6e42ebfaac1d4a38f1c5b8b31b2ec64be104ce66b76a83e2a09ff2ba8cb1", 0x7b}], 0x2, &(0x7f00007a8000-0x190)=[{0x100, 0x108, 0x9d, "768f24c19029018576bf5e3502da9d760de331124be0224150c9f2380ae1ff4971bf2e78be2ab03e07c84c3b199f82c4e8035175ee76a3562e0ed65c03027725b3c3fec19b729de48a6bc482f49811a3e5e01319677be4d0301f62ee8dd04b7e00d8d0a82e3587fb5e806170af46b7878b759d455dbc7900a83075250118daf223c1f532cf9e67cb82fc6708bc8df59361329032174e7ef17d09d4b5b3704cc0c616a17b7914ee4672e7967b1a7d2abd340694e2d25f9225accb20ed9142c6bed6d463420a5e1dfd50029c8b220fbbeacdecf891cc5d4bb75aa51794e10c5f489cddc688d2c65969f46ee8cea2f803a0"}, {0x90, 0x0, 0xfffffffffffffff8, "d45dffd97096643840efdaa6107aa5c7c32d01e5c946654393a18503e92629221ced2dcb7592854189183fe81cb458b264fa95e74b1eafe5d0d4cc12251873c403f172a62a9dd711a073c6715409d5115f63c387d282bfec689f2ec0fab8b3cea8d2cc77f692919e8060584090f6db7c70cd2ad9a76041f9d76f7c50"}], 0x190, 0x0}, 0x8000) 2018/01/16 19:24:41 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000)=0x5d9c, 0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004000)={&(0x7f0000008000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(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) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) close(r0) 2018/01/16 19:24:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x14, &(0x7f0000ace000)={@random="43827added00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8863, "27f8dbfaa35d"}}}, &(0x7f00004a9000-0xc)={0x3, 0x1, [0x0]}) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000df5000)='GPL\x00', 0x7a45, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket(0x17, 0x2, 0x5) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00005a8000)={0x0, @multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00009fb000-0x4)=0xc) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00001a3000-0x50)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x9, 0x7, 0x10001, 0x500, 0x5, 0x100, r1}) 2018/01/16 19:24:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f000094f000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000491000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f7d000)=0xe8) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000a5000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sm3-generic\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) pipe(&(0x7f000091a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000514000+0x775)={0x0, 0x20, "204841ad4ab05aebb804aba2c222a77e84eb356478e19ff49f7fa534377242ba"}, &(0x7f0000033000-0x4)=0x28) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000316000-0x10)={r5, 0xf7ce, 0x2, 0x7ff}, 0x10) r6 = socket$kcm(0x29, 0x2, 0x0) sendto$llc(r2, &(0x7f0000beb000)="176511117a365dfcbaec614c06faed2e7092e8c26671f0dc63277eed12dc94c728f689d808c741995943238352feb45c", 0x30, 0x8000, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:24:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000624000-0x10)={0x0, 0x68, &(0x7f0000420000-0x68)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, @in6={0xa, 0x2, 0xbcde, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000038b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a4d000-0xa0)={r1, @in6={{0xa, 0x1, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x20, 0x0, 0xffffffffffff0000, 0x0}, &(0x7f0000620000-0x4)=0xa0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000039e000-0x4)='cdg\x00', 0x4) shutdown(r0, 0x1) 2018/01/16 19:24:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f00006ef000-0x9e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5d, 0x4, 0x0, 0x0, 0x34, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe02, @dev={0xac, 0x14, 0xffffffffffffffff, 0x12}, {[@lsrr={0x83, 0x37b, 0x0, []}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x40ab, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, ""}}}}}, &(0x7f0000919000-0x8)={0x0, 0x0, []}) socketpair(0x2, 0x80e, 0x3, &(0x7f0000ad3000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000dfa000)=0x0, &(0x7f0000a8d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000201000)={0x0, 0x8, 0x0}, &(0x7f0000090000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000c47000-0x8)={r2, 0xfffffffffffffffc}, 0x8) r3 = accept4(0xffffffffffffffff, 0x0, &(0x7f00004ef000)=0x0, 0x80000) getsockopt$inet_tcp_buf(r3, 0x6, 0x21, &(0x7f0000adb000)=""/39, &(0x7f0000a22000)=0x27) 2018/01/16 19:24:41 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454cc, &(0x7f000000b000-0x4)=0x0) 2018/01/16 19:24:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept(r0, 0x0, &(0x7f00003a3000)=0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000634000)=0x9, 0x4) writev(r0, &(0x7f00005cb000)=[{&(0x7f0000039000-0x3a)="3900000012001947000003000000000007040000001fe076480000000100000007001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) setsockopt$inet_dccp_buf(r0, 0x21, 0x80, &(0x7f0000cf7000-0xe8)="3469192bfac954c09a5ea7174c7b1a8d82ca23b8554b5277ffb3fb390ed2aa9a5b6bf54b81a851fa716c7f70176d917bb32c82fb43f2a8d2b676170c4e7f08a2e019318d7cf1d58ada2a975b786e2947c6a63dfef3a9f6a9d3d3fa8d096d9caa781b2b8bfef144f4ae130ba31cb9ffd80ee04757e6396f7d3e6d4dec6e70bb63833b219ac261eedb95100c6a97b03bfe3749be3216ea7ed240ece34a84801891bd79e6435fe341bdaa49113104eb2c638a05dffd61aff98b461474053ad448a0569507b491d9c6d91aeaf2d1c6b82a65cd8b26eba5f3dec5bde1935842aa1c909d15556d10f12ae6", 0xe8) 2018/01/16 19:24:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f000030c000)={&(0x7f00004ae000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x248, &(0x7f00002c0000-0x50)=[], 0x0, &(0x7f0000bfb000)=[{0x10, 0x1, 0x2, ""}], 0x10, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000dfc000-0x8)={0x0, 0x200}, &(0x7f00006a0000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000af6000)={r1, @in={{0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2afa, 0x55df, 0x9, 0x7f, 0x80000000, 0x9, 0x3, 0x6, 0x72, 0x8, 0x5c2, 0x5, 0x8, 0x7, 0x6]}, &(0x7f0000e7c000)=0x108) 2018/01/16 19:24:41 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000ccc000)={0x0, 0x100000000}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a54000-0x20)={0x81a0, 0x6, 0x2, 0xe5b, 0xfffffffffffffffc, 0x5, 0xffffffffffffffff, 0x8, r1}, &(0x7f0000f81000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r2, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f00007fb000-0x4)=0x1, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x2a, &(0x7f000089d000-0x90)={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) close(r3) 2018/01/16 19:24:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00005ac000-0x1)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000559000)=0x9) socketpair$ax25(0x3, 0x2, 0xcf, &(0x7f00009dc000-0x8)={0x0, 0x0}) r2 = bpf$OBJ_GET_MAP(0x7, &(0x7f00004b9000)={&(0x7f00002e4000)='./file0\x00', 0x0, 0x0}, 0x10) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000007d000)={0x0, 0x0}) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000045e000-0x8)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f00006d2000-0x38)={&(0x7f0000205000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000178000-0x40)=[{&(0x7f0000227000-0x90)="1668f92b5f99c860bc7246bec26883abf0aae719cf5e8f6652767dab9a45c5a970684cb3161e381c2825bdc363ba2728322995f4724b3532a26738e16d1eecd4c913bbc3be3c560f6745016f6191cf573650b2df10887dc8e750e56393e5bd8b846447e9039af345422988d10562abf554d8bdd3b0ed6d283e069a8a386b6c5a28db35f11c30e9a320bce9135a86a673", 0x90}, {&(0x7f0000e44000)="e3d30f6e88cc94e98617ede8b11beb08a01a673b5ab8e97a21c31f0fe6a415ac0ec27699f54aa5215a1547293fad6b0aa2c224344c5b74d3b6e0ed1ccf6fb2cb2240696b229bbf31c42008ec2ec7190455c0a97b2ed900732d477215b9d13692428d7aef5bad4dfdf1882868b05046492c98ff5d0c7f70964bdd128fd3e8b942bf3fe3f08a844612cdf29a357d444354675abb3bcf3301e7778cd16989c300a0242dde4b2509d5e6e7258e8d98409664023318c5ea19b4583e0c45d9e6e32b7c0abc73f236156f69c124ac71196bb00e8cd392b30dfcbd7ae5ca9bacd77c4352cbd0af29dca08cfa18f895345a690e9168", 0xf1}, {&(0x7f0000242000)="", 0x0}, {&(0x7f0000f36000)="0dcb00c93dc5c68c5c39c391c00debcbc1b6d45a1e841d12325da31a55377c361b9da97c2e473ee3f840b8b84e3e515fdce642d583", 0x35}], 0x4, &(0x7f000020f000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r3, r4]}], 0x20, 0x4010}, 0x20004004) socket$inet6(0xa, 0x3, 0x100000001) bpf$PROG_LOAD(0x5, &(0x7f00002a1000-0x48)={0x1, 0x3, &(0x7f00005e3000-0x18)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x5, 0xc, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00009ed000)='GPL\x00', 0xffffffffffff8342, 0x99, &(0x7f0000d70000-0x7f)=""/153, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) [ 491.138259] netlink: 'syz-executor5': attribute type 29 has an invalid length. 2018/01/16 19:24:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) socketpair$inet6(0xa, 0x6, 0x7, &(0x7f00000ba000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000234000-0xc6)="5dd8e66b6df796f189d8e1bce17e05a143707489676bc9451a6443932a1daf963042ac4af89b61ec29bf3617995edc088416a17ae1cf5672f592d58f05c3d7bab2a485d59781dfed0effe234b8b888059298e44234a4250b92ecf77f4c175cc179af27b41caf7372685b96289bd14832708c35dbe07ece8d9de4011774ee73b693f5813ad4f80f6cc6c2bc71321a64f26f13198ecb822e2348d23a4ebfd3769050157f91bc327a729b8628017609357f65a44cf3c30998a51acd67fbe54827be883c33c0b7ba", 0xc6) r3 = accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f0000f18000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000789000)="d3ab271901002356ba602dff05000b22d4a5f2dba91aa559bdd3f20800000000000000b60e59e5381b77b4f365fd1935838189e955753f04467cf4dcc72fb9b1f97ef314", 0xffffffffffffffc9) recvmsg(r3, &(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) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000c9a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) 2018/01/16 19:24:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000365000)=0x3f, 0x4) bind$inet6(r0, &(0x7f0000b14000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x8}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) socket$inet6(0xa, 0x6, 0x8) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) listen(r0, 0x7) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00006f2000-0x4)=0x5, 0x4) 2018/01/16 19:24:41 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000e01000)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fe6000-0x20)={"496fc152c9c07bb0f03499ef58b836f6", {0x4, 0xbc, 0xfffffffffffffffa, "02507372736f", 0x1, 0x0}}) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fe7000)={0x0, 0x0, 0x0}, &(0x7f00008e0000-0x4)=0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000e82000-0x4)=r2) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000857000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000fe9000-0x17)={0x0, 0xf, "c751ad413ce921fd66ede45837beb2"}, &(0x7f0000fe9000-0x4)=0x17) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000deb000)={r4, 0x9}, &(0x7f0000fe9000-0x4)=0x8) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000668000-0x38)={&(0x7f00009ed000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000516000-0x10)={&(0x7f00000e6000-0x30)={0x30, 0x40000027, 0x405, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x1c, 0x0, [@typed={0x18, 0xa, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:24:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004e1000-0xe8)={{{@in=@broadcast=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={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}}, &(0x7f00002e4000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fdd000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008c6000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d5d000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x0, 0xffffffffffffffff, 0x3, 0x0, 0x0, 0x20, 0x80, 0x36, r1, r2}, {0x80000000, 0x6, 0x3a2, 0x3, 0xffffffff, 0x80, 0x0, 0x161b}, {0x1, 0x1000, 0x200, 0x80000001}, 0x100, 0x7, 0x2, 0x0, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x7, 0x2, 0x101, 0x6, 0x80000000, 0xfffffffffffffa5d}}, 0xe8) setsockopt$sock_int(r0, 0x1, 0xd, &(0x7f00003f2000)=0x0, 0x4) 2018/01/16 19:24:41 executing program 2: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00004a7000)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x10001, 0x1, 0x3, 0x7}, &(0x7f0000a1b000)=0xa0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000fee000-0x8c)={r1, @in6={{0xa, 0x1, 0x81, @mcast1={0xff, 0x1, [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]}}, 0x8c) pipe(&(0x7f0000984000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000d7d000)={0x0, 0x8}, &(0x7f0000cf5000-0x4)=0x8) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000006a000)={r4, 0x10, "2d74b90d1007554ce8da19881d78c017"}, &(0x7f0000fee000-0x4)=0x18) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00005f1000)={0xffffffffffffffff, &(0x7f0000eed000)="", &(0x7f0000411000)="13", 0x0}, 0xfffffffffffffe8c) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000fee000+0x86b)=0x9, 0x4) 2018/01/16 19:24:41 executing program 6: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000c6a000-0x4)=0x100000000, 0x4) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) shutdown(r0, 0x2) socket$inet6(0xa, 0x3, 0x100) 2018/01/16 19:24:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_int(r0, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x7, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @rand_addr=0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00003ff000-0x19)={0x0, 0x1c, "037f9fd94397c5a67c1690a693ad4b2176d743d272ce844dbec03ef7"}, &(0x7f00009a3000-0x4)=0x24) 2018/01/16 19:24:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x1) write(r0, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) ioctl$sock_ifreq(r0, 0x8992, &(0x7f0000242000-0x50)={@common='ip6tnl0\x00', @ifru_flags=0x800}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000c74000)={@common='gretap0\x00', @ifru_flags=0x200}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000a4b000-0x108)={0x7, {{0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffffb, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000fab000+0xebd)={0xf, 0x4, &(0x7f000005d000-0x20)=@raw=[@generic={0xffffffff, 0xcbfb, 0xd3d, 0x100}, @initr0={0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0xffbd}], &(0x7f000045c000-0x4)='GPL\x00', 0x8, 0x86, &(0x7f0000dff000-0x86)=""/134, 0x41100, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000fed000)={r0, r1, 0x0, 0x1}, 0x10) [ 491.198800] netlink: 'syz-executor5': attribute type 29 has an invalid length. 2018/01/16 19:24:41 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = epoll_create1(0x80000) close(r0) r2 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) listen(r2, 0x0) r3 = socket$inet6_dccp(0xa, 0x6, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f000000f000)={0x0, 0x0}) poll(&(0x7f000000b000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/16 19:24:41 executing program 7: r0 = socket$inet(0x2, 0xf, 0x878f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xf60000)=nil, 0xf60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x805, 0x0) bind$inet(r1, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:24:41 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00008e4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r0, &(0x7f0000205000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00008fc000-0x28)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x3, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000f98000-0x10)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f000082a000)={0x0, 0x10, &(0x7f0000728000-0x68)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008b7000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) bind$alg(r5, &(0x7f0000b6d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-serpent-avx\x00'}, 0x58) setsockopt$ALG_SET_KEY(r5, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r6 = accept$alg(r5, 0x0, 0x0) recvmsg(r6, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000c92000-0x8)={r4, 0x0}, &(0x7f0000b27000)=0x8) 2018/01/16 19:24:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x4de1bbf7003dadce) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8, 0x4) 2018/01/16 19:24:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept(r0, &(0x7f000046d000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00000db000-0x4)=0x8) recvmsg$kcm(r1, &(0x7f0000abc000-0x38)={&(0x7f0000779000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000ec1000-0x60)=[{&(0x7f00002fb000-0xae)=""/174, 0xae}, {&(0x7f0000999000-0xc0)=""/192, 0xc0}, {&(0x7f0000abb000)=""/76, 0x4c}, {&(0x7f0000441000)=""/145, 0x91}, {&(0x7f00003e1000-0x32)=""/50, 0x32}, {&(0x7f00009de000)=""/103, 0x67}], 0x6, &(0x7f0000b6f000-0xab)=""/171, 0xab, 0x7fff}, 0x40000000) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000edd000-0x4)=0x0) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f0000ae4000-0x20)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) connect$pptp(r2, &(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) bind$alg(r0, &(0x7f000051b000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr-aes-aesni,poly1305)\x00'}, 0x58) 2018/01/16 19:24:41 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) readv(r0, &(0x7f0000a57000)=[{&(0x7f0000125000-0xaf)=""/175, 0xaf}], 0x1) 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) r2 = socket$inet(0x2, 0x4, 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x1f, &(0x7f0000001000)=0x8e, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000003000-0x10)=@generic=""/16, 0x10) 2018/01/16 19:24:41 executing program 6: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000ace000-0x10)={0x0, 0xffff, 0xa28, 0xffffffff}, &(0x7f0000804000-0x4)=0x10) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000acd000)={r1, 0x0}, &(0x7f0000070000)=0x8) r2 = accept(r0, &(0x7f0000acc000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000acc000)=0x58) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ac3000-0x10)={0x0, 0x8, &(0x7f0000ac5000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0x10) 2018/01/16 19:24:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) recvmsg(r0, &(0x7f0000e7e000-0x38)={&(0x7f0000690000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x2e9, &(0x7f0000f70000)=[{&(0x7f0000f69000)=""/13, 0x9}, {&(0x7f0000f70000-0x8f)=""/143, 0x8f}], 0x2, &(0x7f0000f73000)=""/79, 0x4f, 0x0}, 0x0) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xd, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f67000-0x70)="fbf327899de7fe7e0c02fe5cbb35491715b7af550749e32dbeda8d7e3749bb6ac7383d2bfac27aa9c48c5d847fdc41ddc4b7c3add1701f2c", 0x38, 0x0, &(0x7f0000a6d000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 491.329749] netlink: 'syz-executor4': attribute type 10 has an invalid length. [ 491.349397] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/16 19:24:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000038c000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7f, 0x0}, 0x20) r1 = socket$kcm(0x29, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000bf8000-0x4)={r0}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f00007d8000-0x4)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000eaa000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00002ce000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000e92000)={@loopback={0x0, 0x1}, 0x3, r3}) 2018/01/16 19:24:41 executing program 7: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000f71000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000525000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x1, 0xb, 0x10001, &(0x7f0000c7e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000f71000)=0xffffffff, 0x4) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00001ed000-0x8)={r0, r2}) connect$inet(r0, &(0x7f0000f67000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100000000009) r3 = accept$inet(r0, &(0x7f0000f6d000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000999000)=0xfd8d) socket$inet_sctp(0x2, 0x1, 0x84) listen(r3, 0x56d7) sendto$inet(r0, &(0x7f0000f66000)='7', 0x1, 0x0, &(0x7f0000a04000)={0x2, 0x3, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x1) 2018/01/16 19:24:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000c28000)=0x0) getsockname$inet(r0, &(0x7f00006ea000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005f9000)=0x10) 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, 0x0, 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, []}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000f68000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x5a337fc7b2e80eac, &(0x7f0000bd6000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) [ 491.433456] netlink: 'syz-executor4': attribute type 10 has an invalid length. [ 491.442956] openvswitch: netlink: Flow get message rejected, Key attribute missing. 2018/01/16 19:24:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) socketpair(0x2, 0x4, 0x4fa, &(0x7f000051c000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00007b4000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000af4000-0x28)={&(0x7f0000000000/0x1000)=nil, 0xcad, 0x2, 0x0, &(0x7f0000c1c000/0x3000)=nil, 0x800}) bind$alg(r0, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r3, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/16 19:24:41 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f000001d000)={0xf, 0x7, &(0x7f0000009000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x7ff}, [@map={0x18, 0xf, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0}, @alu={0x4, 0xc59, 0x3, 0xa, 0xe, 0x80, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000016000)='syzkaller\x00', 0xfffffffffffffffc, 0x89, &(0x7f000001d000)=""/137, 0x41000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$bt_cmtp(0x1f, 0x3, 0x5) splice(r0, &(0x7f0000012000)=0x0, r1, &(0x7f000001b000)=0x15, 0x6, 0xe) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000008000)={&(0x7f0000015000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x26, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:24:41 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000004000-0x27)="1f000000520007f2000094fef5000f430a0000000000001ab4a500ffffb92b", 0x1f) getsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000747000)=0x3, &(0x7f00009ea000-0x8)=0x4) bind$inet(r0, &(0x7f0000c3e000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:24:41 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000061e000-0x10)={0x0, 0xfffffffffffffffe, 0x0, 0x3}, 0x10) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000dcf000-0x5c)={{0xa, 0x0, 0x3ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}, {0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x9}, 0x6, [0x8000, 0xf4f, 0x5, 0x6, 0x10001, 0x570, 0xddc, 0x80000001]}, 0x5c) bind$inet6(r0, &(0x7f0000523000)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000848000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x0}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000cf7000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000a4e000-0x8)=@assoc_value={0x0, 0x100000001}, &(0x7f0000911000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000d40000)={0x979, 0x8000, 0x2, 0x3ff, r1}, &(0x7f0000dc7000)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000b00000)=@assoc_value={0x0, 0x0}, &(0x7f0000036000+0xfd3)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000324000-0x8)={r2, 0xec}, 0x8) 2018/01/16 19:24:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000412000)=0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000af5000)=[{{&(0x7f0000f90000)=@ipx={0x4, 0x0, 0x0, "737e8d2d30f6", 0x0, 0x0}, 0x10, &(0x7f0000f31000-0x60)=[], 0x0, &(0x7f0000d0d000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = accept4(r1, &(0x7f00006df000)=@ethernet={0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe4000)=0x10, 0x80000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00000b4000)={0x0, 0x2}, &(0x7f00003f6000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00001f6000-0xc)={r3, 0xa59, 0x8001, 0x7fff}, &(0x7f0000f2c000-0x4)=0x10) sendmsg$alg(r1, &(0x7f00008e3000+0x67d)={0x0, 0x0, &(0x7f000066e000)=[], 0x0, &(0x7f0000fe4000-0x2a8)=[], 0x0, 0x0}, 0x8000) 2018/01/16 19:24:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000072a000-0x1)=0x80000001, 0x1) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000321000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000089000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006a6000-0x4)=0xe8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000108000-0x8)={0x0, 0x6}, 0x8) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000779000)={{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, {0xa, 0x0, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, 0x9cc, [0x80, 0x20, 0x7, 0x9, 0x96f, 0x58, 0x8f, 0xffffffff]}, 0x5c) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c8f000)={0x0, 0xa, 0x4}, &(0x7f00005af000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00002e3000-0x18)={r2, 0x80000000, 0x8, [0x40, 0x0, 0xffff, 0xfffffffffffffc01, 0x200, 0x457a, 0xfff8000000000000, 0x5]}, 0x18) socketpair(0xb, 0x1, 0xffffffffffff0f56, &(0x7f00004e0000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_MAP(r3, 0xc0286415, &(0x7f0000d03000)={&(0x7f0000000000/0x1000)=nil, 0x10001, 0x0, 0x0, &(0x7f0000080000/0x3000)=nil, 0x0}) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cdf000)={0x0, 0x3f, 0x1, [0x3c]}, 0xa) 2018/01/16 19:24:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000f6d000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f0000407000-0x4)=0x80, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000996000)=0x7, 0x4) listen(r0, 0x7fa) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000785000-0x4)={r0}) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00003f6000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ebb000)=0xc) r2 = accept(r0, &(0x7f0000f06000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000f77000)=0x9) recvfrom$ax25(r2, &(0x7f0000573000)=""/20, 0x14, 0x0, &(0x7f0000fb7000-0x10)={0x3, {"8d873570be440a"}, 0x0}, 0x10) getsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f000042a000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007f9000-0x4)=0x14) bind$can_raw(r2, &(0x7f0000dcc000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000741000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, 0xb) 2018/01/16 19:24:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00004e2000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) accept(r0, &(0x7f0000bf8000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aa3000)=0xff73) bind$llc(r1, &(0x7f0000c48000-0x10)={0x1a, 0x4, 0x100000000, 0xfff, 0xffffffff, 0x404, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000f8a000-0x10)=[{&(0x7f000034e000)="5d92a445dd2d09c63edb2ba17871935e6c950a2acadafebfdfad34c52bee84cbb0da2daf30409ca00655af0002b94a9e86120a1b258278f0dc540660cacaed2d", 0x40}], 0x1, &(0x7f0000f88000)=[], 0x0, 0x0}, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000b08000-0x10)={&(0x7f0000f74000-0x8)='./file0\x00', 0x0, 0x18}, 0x10) 2018/01/16 19:24:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x805, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000575000)={0x0, 0x0}, 0x8) bind$inet(r0, &(0x7f00006d8000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00007cb000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket(0x2, 0x7, 0xffffffffffff31cd) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000f87000-0x4)=0xa1, &(0x7f00005e6000)=0x4) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000f88000)={"c2aa0821608e6aac39658c774945b5ec", {0x4, 0x7d98, 0x4f0d60ab, "59e861293493", 0x3, 0x0}}) 2018/01/16 19:24:41 executing program 3: mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f00007c7000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f6b000-0x4)=0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000ceb000)={'vcan0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000f6c000-0x10)=@buf={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f60000-0x4)=0x40000000001e8, 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000f6a000)={{0xa, 0x0, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x908}, {0xa, 0x3, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, 0x3978000000000000, [0x2, 0x39, 0xff, 0xa6d, 0xffffffffffffff81, 0xec, 0x1, 0x6d6]}, 0x5c) setsockopt$sock_int(r2, 0x1, 0x29, &(0x7f000006c000)=0xfffff7ff, 0x4) sendto$inet6(r2, &(0x7f0000f68000)="", 0x0, 0x0, &(0x7f0000daa000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 19:24:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$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) r2 = socket$kcm(0x29, 0x2, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000e48000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00002c3000)={r0, r1}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000675000)={0x0, 0x68e1192a}, &(0x7f00002f2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00008a6000-0x20)={0xffff, 0x0, 0x4, 0x3, 0x1, 0x0, 0x3, 0xfafe, r4}, &(0x7f00009c1000-0x4)=0x20) sendto$inet(r0, &(0x7f0000d19000-0xb)="", 0x0, 0x20008047, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000c59000)={0x0, 0x0}) [ 491.530822] sctp: [Deprecated]: syz-executor0 (pid 23411) Use of struct sctp_assoc_value in delayed_ack socket option. [ 491.530822] Use struct sctp_sack_info instead 2018/01/16 19:24:41 executing program 1: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 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(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f000000f000-0xd8)="dcc589f1ca3de8008e98472f66ee0d051f6aa399b99137e2bf820bde2ab716cba42b101f4dfd804e7979c2369fe1cc573ab4300c9044e51629abfcb8a3787139ca2d31c0341d5fd7929fcfadcbdfc0b883a0142f02456b453bf760dc183ba2a90000739ac10393fb0a3ff431506731f342a233ae226d3d45d9dac82ff5f810b00437587e55d6563000182d2433734e4b6ba3889f786d56b16124a0c839f2c86d1daae9c5dd624e577d31bd854f5f62ea4bc2cecd9dd260a5e8e6498a71c92d64303783be36cd1622c89be96fdaaec02a425b6e3a8b1c2aa5") setsockopt(r0, 0x111, 0x4, &(0x7f000000c000-0x5)="0ed4550f", 0x4) accept4(r0, 0x0, &(0x7f0000003000)=0x0, 0x0) 2018/01/16 19:24:41 executing program 7: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x1, &(0x7f000000c000-0x5)="0ed4550f", 0x4) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000005000-0x1)=0x0) [ 491.585554] sctp: [Deprecated]: syz-executor0 (pid 23411) Use of struct sctp_assoc_value in delayed_ack socket option. [ 491.585554] Use struct sctp_sack_info instead [ 491.659508] l2tp_ppp: sess 59/32096: set debug=f55d40e [ 491.665191] l2tp_ppp: sess 59/32096: get flags=0 2018/01/16 19:24:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000d5d000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000928000)=0xe, 0x80000) bind$pptp(r0, &(0x7f0000bd0000)={0x18, 0x2, {0x2, @broadcast=0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/16 19:24:41 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000002000-0x89)=""/137, &(0x7f0000001000)=0x89) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000001000-0x74)="260eb0a340ffb4e7b4d07264f80da8de3a91984504640a77bce50879500cdfda0937ed88d7860ec4edf6a6502e20a3b77a60af48168e2f035abf13508c8fd2614f4e27b26a0765e245ac6ad71109ed81b7bb4be89e87fe9fb04dedf74e12e342449c13dd4ce91327d6ccc9298f3f5c00aec5b06a") mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ff7000-0x20)={0x0, []}, &(0x7f0000a90000)=0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000ff6000)={0x0, @in6={{0xa, 0x1, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x633800, 0x7d1, 0x1, 0x1, 0x7, 0xffff, 0x4e, 0x62ca, 0x4a, 0xff00000000000000, 0x4, 0x4c1, 0x100, 0x1, 0xd31]}, &(0x7f0000ff6000)=0x108) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000ff6000)={r2, @in6={{0xa, 0x3, 0x3ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000ff7000-0x37)="fce9efcea4d2992b317a5c8260dae99b441620ea1d63a5fcaf6b1309ff518253b0876e0454d16d3ae98190272ae19743da16ded28307d9", 0x37) 2018/01/16 19:24:41 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x41, 0x0, &(0x7f0000034000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000892000)={&(0x7f0000fc3000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000085c000-0x90)=[{&(0x7f0000ead000)=""/72, 0x48}, {&(0x7f0000f2a000)=""/99, 0x63}, {&(0x7f00005e3000-0x9b)=""/155, 0x9b}, {&(0x7f00009e9000)=""/27, 0x1b}, {&(0x7f00009f4000)=""/188, 0xbc}, {&(0x7f0000f11000)=""/201, 0xc9}, {&(0x7f00002fe000-0x3f)=""/63, 0x3f}, {&(0x7f00001ed000)=""/89, 0x59}, {&(0x7f0000cd5000-0x23)=""/35, 0x23}], 0x9, &(0x7f0000ca4000)=""/118, 0x76, 0x3f}, 0x2002) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00007bd000-0x54)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0xfffffffffffffa51, 0x400, 0x9, 0x58}, &(0x7f000017a000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000043000)={r3, 0x51, "07c78d23b591018172e5f5fd203b40d0154365712673d9e250c7e593adc1cc1466c23eef1bef2b18d6c2750e937d2a11b9396c460227e7cb427bc3792634a4a704277dbe31789f4f16b754952efa5cbb3e"}, &(0x7f0000d0f000)=0x59) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000a09000-0x4)=0x0) sendto$unix(r0, &(0x7f0000e37000-0x37)="f21c200db17b423018665de7bf6c9c30f5b5a1def1edd02a5de98c5713da02b55920bca747e5d1339f850926cec7df90dfc7213d633310", 0x37, 0x40000, &(0x7f0000afe000)=@file={0x0, './file0\x00'}, 0xa) 2018/01/16 19:24:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2000000, 0x1, 0x9, &(0x7f0000cb7000)={0x0, 0x0}) r2 = socket(0x8, 0xa, 0x0) r3 = accept$ipx(r2, &(0x7f00005bb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f8d000-0x4)=0xffffffffffffffcf) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f000047d000-0x12)={@generic="d0084701e3f0bb2e3154d098aa7e3679", 0xffffffff}) r4 = socket$inet6(0xa, 0x80000, 0x4) accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)=0x0) setsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000f62000-0x4)=0x7f, 0x4) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x5, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r4, &(0x7f000047b000)={0xa, 0x0, 0xfffffffffffffffe, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r4, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r3, 0x20000003) ioctl$int_in(r4, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x6, &(0x7f0000d99000)=[{0x4, 0x2, 0x8, 0x0}, {0x100000001, 0x8, 0x800, 0x800}, {0x100000000, 0x645, 0xe92, 0xe3}, {0x101, 0x1000, 0x5, 0xfffffffffffffffe}, {0x20, 0xffffffff00000001, 0x9, 0x0}, {0x8001, 0x8, 0x7fff, 0x0}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r5 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000078c000)=0x0, 0x800) getsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000c5e000-0xe8)={{{@in=@multicast2=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000bba000)=0xe8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008da000)={0x0, 0x28, "8cd5d4d99732f612397643a6eae3d87ae05534238603d36d6546d1c74ac061cb92ec498fc1563d1e"}, &(0x7f0000a8e000)=0x30) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, &(0x7f0000d0e000-0x10)={r6, 0x2c, &(0x7f0000877000-0x2c)=[@in6={0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000021c000-0x4)=0x10) r8 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r8, 0x29, 0x1, &(0x7f0000c25000-0x4)=0x2, 0x1d2dd886e4650912) connect$inet6(r8, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r9 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x80800) setsockopt$inet_int(r9, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r10 = accept(r4, 0x0, &(0x7f00004b9000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8, 0x1, 0x5, r7}, &(0x7f0000647000)=0x10) recvfrom$inet(r10, &(0x7f0000adb000-0x1000)=""/4096, 0x1000, 0x102, &(0x7f0000f86000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x5, 0x2004, 0x1003, 0xffffffffffffffff, r11}, 0x10000012c) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r10, 0x84, 0x71, &(0x7f0000b9d000-0x8)={r11, 0x1000}, &(0x7f0000f6d000)=0x8) close(r4) sendmsg$inet_sctp(r10, &(0x7f0000dc9000)={&(0x7f0000756000)=@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) writev(r2, &(0x7f00009e8000-0x10)=[{&(0x7f00002e2000-0xaf)="a8b65507325a4f8a41799fbea93a3e9f1ab120afaf09fb164345633e214215ccb6c2d485fac1ae06463da58d2dfccc0339edc4d20222b473a471d12b1044115f7ffdd9ba2cc407db15288c3c5d75d24a5b2b1a77e90ca5e1258654cef94af407030f98ded3c9768a0bd9d71c3b2930d99486a2409df93521e36eabab40ae93b71b7c8347e05a76f5920fa4d470a620438fd29b8aa3974d9f83a3f598d2a0e569a288786cd4902e7520a7f6e52a0c07", 0xaf}], 0x10000098) 2018/01/16 19:24:41 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000945000-0x38)=[{0x0, 0x0, &(0x7f0000fd4000)=[{&(0x7f0000fd5000)="", 0x0}], 0x1, &(0x7f0000fd4000)=[@op={0x18, 0x117, 0x3, 0x0}], 0x18, 0x4081}], 0x1, 0x0) socket$nfc_raw(0x27, 0x3, 0x0) sendto$ax25(r0, &(0x7f00000d7000)="1ff11d507f65dcd4c6c6432686ffe910fbff59a50934634f3b937491d24cc0b897272281ee853ceee9526b632a9a197a7e53a58b811b64b90b61ff50329611d6e273251c74f605ef299b0ad493111ff251f0e30f0b79d03c222f18c95658413eb39249c8f68a7d2236d690c4d665c8", 0x6f, 0x10, &(0x7f00000bd000)={0x3, {"08637e7f02f050"}, 0xffffffff80000000}, 0x10) 2018/01/16 19:24:41 executing program 5: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000f59000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000439000)=0x9, 0x800) mmap(&(0x7f0000f58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f59000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000710000-0x4)=0x0, &(0x7f0000f59000)=0x4) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000625000)=0x0) mmap(&(0x7f0000f5a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f000067b000)=""/250, &(0x7f0000f5a000)=0xfa) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000e48000-0x8)={0x0, 0x0}) splice(r0, &(0x7f0000f59000-0x8)=0x0, r1, &(0x7f00002b1000)=0x0, 0x80000001, 0xd) bpf$PROG_LOAD(0xa, &(0x7f00000ba000)={0x0, 0xc8, &(0x7f0000f57000)=@raw=[], &(0x7f0000f57000-0xa)='syzkaller\x00', 0x4, 0xfb, &(0x7f00001a8000-0xfb)=""/251, 0x0, 0x4, [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 19:24:41 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000229000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0xb, 0xfffffffffffffff7, &(0x7f000091d000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r0, 0x4020940d, &(0x7f0000ec1000-0x78)={0x1, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000660000-0x10)=@generic="e771e3ab19e79f7850997ef89b13c5b0", 0x0, 0x0, 0x0}) 2018/01/16 19:24:41 executing program 0: r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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(&(0x7f0000000000/0x1000)=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) sendmmsg(r0, &(0x7f0000c1a000-0x21c)=[{{&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x4, 0x0, {0xa, 0x0, 0xfffffffffffffffc, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}}}, 0x3a, &(0x7f0000bf5000-0x80)=[{&(0x7f0000000000)="7c9f474deba97e5fa9972b54e3c0698d513c63692f79100be0434734a9df4df49318dceb1117380e212439e35d297cce294681362d4d42d60f19e278b75e5397ea602df87dfcafa6a28c15a0f9a50e72b858e56593d5f7f40ef9de0a264ccbae75cb18007a137c4370e888e6edac0531cd58e259917d1fa47a67cb2b3d354e41fb9759583ab78c7226f6e6d90ce4f2c4469edba4c8537fa51dcec96d034d0843abb2d263bd8a920877d06c67f9c047054bbd4b751f8af989dd52118d798ced4c4067115a639793c567eb8a22a1da1366690e8180", 0xd4}, {&(0x7f0000761000-0x99)="c656ba703a89e69d2959f24625bc0345d028257f0af3614fb41f62b869932c4bd343055de5ae8dfc3e69a56763c359fd7c3c70343745f6d249a7079b2dc30ce9a4b9171affa941ab6f41c5a8a5479ee8b27ff7b2cc68b3c0646dc1e93ecff7c759c808065e2faaf8b6f9a3e836fd999153258e40d73ec05cfbc5350438902f0fc19148b36038f9c73b7b117d61b64aba7286d986da0398900f", 0x99}, {&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f000014a000)="c5dd8fbbe3a37d915d3d0df52b88afc31f69e41c06f456125f64c3380018d4f553ab906abff741c3198b18b7713855b6dc73d74b5dea0ac898af625659af01d9048cb7becb30efd2089b57b85d9dafc80a395227e63ba2b7e82c07a72d0f08553d4f3405e027ea1793edcaec7aa6c8f149c7d5e12711b77267bbb6de4180cf4c8792ffcefb2660c54c27f991bc8bb84d87f1744f4ca928a09fd029fd6c45eb", 0x9f}, {&(0x7f0000000000)="06ba7ab9c339d8ee1355", 0xa}, {&(0x7f0000f12000-0xf5)="b9c92e7e7ec208cfc09821fc57d91317d05f107a79baed04d07fbc2db9cc2bb3714fcab43ba09e4a511a69ce068ca9f4710d430318316441630b7c3c8e2e2faf9b4e4c8a2789d090046e300eed62f971e39931aa75acb8c15007eb8410932ac14789ab2da2fbad65694dfab01a9f8fdd46670f07b3056f0ede7fb0944f5fbcedc92ed645ef1b1518af71e4a1220e90f049d7434e243dae9637a561f4aa83809ef366af823d65bb3a3a5e59ba9390ed3e221be677ca9f76baaaa7966ebac1337b1e311fe3c840baea81d452f0d0a4fb976f375de691058994f19b9d1aa8a02536dfa5ce040eba2bf170db7d9f8b947024f768c68143", 0xf5}, {&(0x7f0000000000)="80e6a2bf4448fd69215ecb2f1d3be1b61cad61b498b0f76fe83cd51c88b5c595c2abecb98b3482e3689eb07d1c9f19e15a39a0c43b7fb8979616bafd6e11761e5c4f7deeb8434f98782a8f347217a76354028e9f6f77d753c24e757ffd3bfe18a3ac22c969fdb7c520905e234c52d7995a53d001b51b72708b7187cf4c4ff391d952aa9ac1f8e5e092e299942753bd23c398efb22b43337beaa8ab87e3", 0x9d}, {&(0x7f0000bfb000-0xd6)="b9d601ab7d29cec761082b8705ff1861937061105ad6092d149ba3c93065e7087eb3fad25a28103d89290339f3abbf6b630e6dc4e5de2861a6e1cbd3a1f30ca8a7ad18d2e2cc2268ae29b5ebea4b4b9ef4ad2cddf4abd6bdd7165582aace792c6895cdc24bdea469382b358fe0fd76a5d624f1f44a28245438f2b8fa09b5887e0df729897ad708275aa491d266f645640e327fb8592fa8442eebd877ad5ca499a7c192398bcb62bf37b68a276b7dbb0ae5226cb6c34a0a1331edc80d612afc842f35835839a655d184574440955cfb6f7dbf3a9ac80d", 0xd6}], 0x8, 0x0, 0x0, 0x840}, 0x4}, {{&(0x7f0000000000)=@l2={0x1f, 0x7fff, {0x100, 0x0, 0x5, 0x80, 0xff, 0xcc}, 0x4f, 0x7f}, 0xe, &(0x7f0000cee000-0x30)=[{&(0x7f00006fd000-0xf5)="be31a99a0604ab28c2000c172a1601a70e90403a6a2fc342f837e2b9a4400ecb1ffb36f2bc23187dbcfa7b4486942fb6379d61aa261a46a55dc0ec914c40f522754b1f43a42e1323935190e103880cbd55d4efde32556e08aee6e037776b3167099f10256a0bec95f3dc3ace5ba65923088e98c0d7be992de438836e0311ed0534695e5e2734b6fe59dd48522afb302e18e58aa1514ca6c8bfee5a8f08fea2aca567b4b42d6c69de610a03ef1846a9e5e3cd334fa88e92a7a1dffa052b1fa65c364b6e1cac76d0ef589a020dad683ef3ebbb032b9c7b3d662a7ee3978515111654b4e35c67b41388f8b9f19e9524fc4091381726cd", 0xf5}, {&(0x7f0000001000-0x77)="8a6a7df57e021c459c0ace64a197661b53284bd7f9f6734d1b0a917633f70e50ffa90469ac42cf88261bfc115cd7208b9fdc67d8fe7e4a3f6a6da7cbc3049fa4b6b35c4d05b7e31a8b79ed7c4ed1e4c5eca9add4658385a6f64dd142aec65c82f6c90c06bfb7282f17ee70df980ce7d98bf7e2ce3fd4cd", 0x77}, 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&(0x7f0000001000-0x20)=[{&(0x7f0000ed8000-0xf2)="9c6659a02f9227c1a393a481819ec8d0aad8ccbdca1bd9f554e516e7fe9cf5f15e97565e22b0fe1873388b4ca48b0bc5375289507030ab5c9d5bb5a837bee787536d148522feff9fce641257d5bbbeccca77493547798e89739b1202c83bb28529964b058ed504406ad5c587facf829e02623e0159de2a51eee7d046fed89bb648b3c4a88fc4b534f74722804a268e466b09f641de06b0425b833cf6f007477fd9b6cbe595c4e0d05340afbb6ae26ee48e8010c266bf9abdb0276070a28dc10ecf3a2769264327edadcf17b7a291344479f9d7e29b14215ca8ca71b6d0d9fd905f200bc73256cd6e5ac0015e8c85de67162a", 0xf2}, {&(0x7f00009e2000)="c975351dea35cd7d256523019a4dec362476778e393fe33e1891c4ddc2a8f40fc52f66d21747005988a8982ba3f251968bfb545239ba864fccb3d065a91339d888ccfc0bc25e4295440d8fe2ebaca3e25c387acea54f7ced03636924d72175bbb503ea958a945095f21acbbdc5ed3194737d9bfa7599c9b7e356ecd9daaf733b0e4d98bb6d9c9ebe61a0722f98ce656cf7f75933dc098680e6a779930611d394", 0xa0}], 0x2, &(0x7f0000001000-0x1110)=[{0x100, 0x111, 0x18, 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0x1110, 0x4000000}, 0x20}, {{&(0x7f0000a96000)=@llc={0x1a, 0x1a, 0x0, 0x6, 0x401, 0xfff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [0x0, 0x0]}, 0x10, &(0x7f00008dc000)=[{&(0x7f0000000000)="8ed94199b73db594cf5a4902b7ac9a9e5219fd3219c44ab50577dccae3422bfbfa9383491b24b8f1a94699ad63df3e6e177eb3e48d5d53c1ef7cf28c934f50330f4acc41f71d06dd893cf090c8d3b7ca2352b6bd8dde58", 0x57}, {&(0x7f0000459000-0x98)="79c599a26a6ca70e75a4aab66a9c0bb1eff03398750799135daa2bfa452e8710e4625bbc67fb872ba8d3de9daf546247645a6446204ed14a33d89060d2675de86071f1425d83ea169e8981102626b9d7495b15ae52ad1090d525450d9f6fe50fff2a31cea830aad100dc7ba59ec4ccd58c5205ce014cff71276d8b1058221f6f1b69731e6a66817667e803dec3d890ebb0d65e64c3787d66", 0x98}, {&(0x7f0000000000)="1f69e0304a3ace04a53c9e805acd06faed6b2868fb81935edae36443e0fd9827ed1a01b42c68d529e0898e94fb3f0ce9a5910f58531d307dec10bd003cc2b4910e5041656133bac9ee2fbd2ccc5b048146c50a6b88bb580137b1b466538ddd7d9851770fecfb6fb73d74431e32614711dc1e06aa92ce478108c3c1007fbe50a1a1642aaeac3eef5fb423f476974cf184b16bdfc22ab24d2a82d3c76926c2694ba01f49c6a891af705a0624848f06effe837b16d738ccf2d4dfd918036762cae1c3", 0xc1}, {&(0x7f0000001000-0xae)="60da488b0354ca5a2bb5fed3affff153f18b92d7a509e5525ab40f8770104ed48cac234267d6d4c3ea0212de8625b1ba15f99bb23c4e78a1cc2eba989e6697ac18a2a750111702b5e835393bc897b20c05b3fa5883f9814e6b581b81012794a9fe663643cfc825fd1a29ddc181b1437b4728970dd3d47da3a92c9a8be7eb0dab94b76d1d57596d9d5571f456a35b0a1caf9eb96970c02c9df6253f4367fb6bb0df493243d068f11ce75d37c79a09", 0xae}, {&(0x7f0000001000-0x89)="b46f8e0768e866bfeea60249d68ec9da0552dfe5b87168973b4ec70aec1a566e1298b152ca583c6d763efe2f125ec197f7c3cbe470044ca53b30e81d7d72b40126179402dcf538c196fd41b07aa23999e2547dc3b9d2ffd592b2bb9ddd2468735be9ae7fc4a05a3d0eb7125badbbec13be7f78e88301ae1756ecca7494f4db7e6e763f6734965160fb", 0x89}], 0x5, 0x0, 0x0, 0x20040000}, 0x5}], 0x9, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x9, 0x2, 0x0) write(r2, &(0x7f00003fe000)="24000000260007003200002c003677037b0501ff010000000000001c001214ff2100ff10", 0x24) 2018/01/16 19:24:41 executing program 6: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000118000-0x8)={0x0, 0x0}) r1 = socket$bt_rfcomm(0x1f, 0x1000000001, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f000069a000)=0x7, &(0x7f0000001000-0x8)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x1ff, 0x401, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000064f000-0x10)={0x9, 0xa, 0xfffffffffffffff7, 0x2e5c, r2}, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000b12000)={0x2, 0x7, 0x3, 0x8, 0xffff}, 0x14) setsockopt$inet6_tcp_buf(r3, 0x6, 0x21, &(0x7f0000001000-0x10)="", 0x0) r4 = socket(0x8, 0x80f, 0x7) getsockopt$bt_l2cap_L2CAP_LM(r4, 0x6, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/16 19:24:41 executing program 3: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000905000-0x4)={0xffffffffffffff9c}) r1 = accept4(0xffffffffffffff9c, &(0x7f000041b000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d3e000)=0x10, 0x80800) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000fad000-0x4)={r1}) r2 = socket$inet6(0xa, 0x10000080005, 0x0) setsockopt(r2, 0x84, 0x72, &(0x7f000068b000)="", 0x0) 2018/01/16 19:24:41 executing program 7: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4000000000000006, &(0x7f0000eef000-0x2)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000eec000-0x4)=0x8) 2018/01/16 19:24:41 executing program 1: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000251000-0x4)=0x8, 0x4) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000543000-0x6)=@hci={0x0, 0x0, 0x0}, &(0x7f0000f62000)=0x6, 0x80800) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_SECURITY(r1, 0x112, 0x4, &(0x7f0000f64000-0x2)={0x1, 0x3f}, 0x2) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f63000-0xe8)={{{@in6=@empty={[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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f62000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000059a000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000007e000-0x4)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00004bc000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f62000+0x377)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000976000-0x4)=0xe8) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f62000)={{{@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=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbb000)=0xe8) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f0000c76000-0x2)=0x37e, &(0x7f00000a1000-0x8)=0x2) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e1b000-0xe8)={{{@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}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004a8000-0x4)=0xe8) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a80000)={&(0x7f0000f63000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000f62000)={&(0x7f0000f62000)=@allocspi={0x428, 0x16, 0x200, 0x0, 0x3, {{{@in=@empty=0x0, @in=@rand_addr=0x5, 0x2, 0xf5, 0x0, 0x0, 0xa, 0xa0, 0x20, 0x2c, r2, r3}, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0x3c}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {0x67fe, 0xd247, 0x0, 0x2cd, 0x101, 0x100000000, 0x7ff, 0x3}, {0x8, 0x5, 0x5, 0x1ab}, {0x3ff, 0x1, 0x8000}, 0x0, 0xffffffffffffffff, 0xa, 0x7, 0x7, 0x54}, 0x4, 0x0}, [@address_filter={0x28, 0x1a, {@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xa, 0x3, 0x7f}}, @policy_type={0xc, 0x10, {0x0, 0x0, 0x0}}, @user_kmaddress={0x2c, 0x13, {@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xa}}, @mark={0xc, 0x15, {0x2, 0x1}}, @policy={0xb0, 0x7, {{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0x2, 0x19d, 0x2, 0x0, 0xa, 0x0, 0x80, 0x6c, r4, r5}, {0x3ff, 0x3, 0x4651, 0x10000, 0x43, 0x2, 0x7, 0x6}, {0x400, 0x9, 0x6, 0xa85}, 0x1, 0x9, 0x0, 0x1, 0x0, 0x3}}, @sa={0xe8, 0x6, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3, 0x3, 0x100000001, 0x2, 0xa0, 0x20, 0x3f, r6, r7}, {@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x0}, @in=@multicast2=0xe0000002, {0x1, 0xffffffffffffffe1, 0x81, 0x80000000, 0x3, 0x8, 0x8, 0x9}, {0x8, 0x300, 0x81, 0xcafd}, {0x6, 0x6, 0x7}, 0x5, 0x4, 0x2, 0x4, 0x100, 0x4}}, @algo_comp={0x11c, 0x3, {{'lzjh\x00'}, 0x698, "5c524c742974dd51f2af1894540c88bc8310f52103da1cf73b868ba46e060bd0635264f5db56c2aaf9c3d8f38833275cee9055fff1b903b1736cd7338f5f95654da1fecc7b3888dd99e8a25a39a652687528033b15498e95fbeabb2caced2cbf34bcf18c404b858079933223e8e6571b912859726dd188c8b21d7321dab41bf9b76aaab5e678d2813cfdac295665fb0ab5ff7f48c34ef1a7d470c799c4b0dfc34c054c30caea52a9d71c94a1800f136134b8ef5850642597a1795f43c828442e4e6de38e6f86199a816ec9a04c8c3cda7f7ba3"}}, @ipv4_hthresh={0x8, 0x3, {0x1c, 0x1e}}, @ipv6_hthresh={0x8, 0x4, {0x9, 0x60}}]}, 0x428}, 0x1, 0x0, 0x0, 0x4}, 0x81) 2018/01/16 19:24:41 executing program 4: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000554000)={0x0, 0x0, 0x0}, &(0x7f00005b2000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00005b2000)={r1, 0x4, 0x0, 0x2, 0x7ff, 0x1f}, 0x14) 2018/01/16 19:24:41 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00003b2000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f00006bf000-0x28)={&(0x7f0000a72000/0x2000)=nil, 0x9, 0x1, 0x9, &(0x7f0000c58000/0x1000)=nil, 0x1f}) r1 = socket(0x10, 0x2, 0x10) r2 = gettid() r3 = getuid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000be4000-0xc)={0x0, 0x0, 0x0}, &(0x7f000068c000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000f03000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000006a000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cfe000)=0xe8) r7 = getgid() sendmsg$unix(r0, &(0x7f0000071000-0x38)={&(0x7f0000418000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000023d000)=[{&(0x7f0000a9d000)="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", 0x1000}, {&(0x7f00002d1000)="4e43b3d88f8cd617051a026dccd4b0be35d79b5c62402a57a161693ae9756f91909a165e4b3cbbfd0f9b68aa360b520416fb9a63f34a9b1b41414d67a07a7c079806351cddf750ab3c3a53e0900bd594d9af6db6152f86860c0f9637f1a7ac86e4cd05a4", 0x64}], 0x2, &(0x7f0000ab1000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r0]}], 0x98, 0x50}, 0x4080) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000704000)={0x2, {{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) getsockopt$inet6_mreq(r1, 0x29, 0x1c, &(0x7f000092a000-0x14)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006c3000-0x4)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00006c5000)={r8, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) write(r1, &(0x7f0000000000)="240000001b00fbffec09ffffffff000020f6ff0b08000300000000910300000bf9161701", 0x24) 2018/01/16 19:24:41 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00009c2000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000fe8000-0x4)=0x3a) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000d43000)=0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00009b3000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000e37000)={@generic="d90af3d4d0c6952017043bad5dfc0d0b", @ifru_flags=0x2}) r3 = accept$alg(r2, 0x0, 0x0) sendmsg$nfc_llcp(r3, &(0x7f000017a000)={&(0x7f00000c6000-0x1f)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "11998e99661cbfc48c78bc9ea0a12d78e3d39e873b13ca7a4384c1bbb4332edb3c9867781154c85ca6c72f8eb48060ca40865fff3dee970145b4777dc0c29b", 0x0}, 0x60, &(0x7f000013a000-0x40)=[{&(0x7f00000c2000-0x4a)="2d540b43e584ae03cc07cae8c23be7a30b88e0ebe6dfdbbb3360992a73097edfd593eaabb9829a2aa53fb9ac288ac4f821c51405c5eb6bfb28a1bbda447db35f", 0x40}, {&(0x7f00000db000)="c1ee5b935140b933182b4f34e19224fb53637d7ea3b3e57541f7ebbecffb3e70fe1169c0b4b75011a9310a1c1e3c843384fb50d11cb8736eaabd1da04d99368d", 0x40}], 0x2, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:24:41 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f0000d8d000-0x4)=0x0, &(0x7f00005e9000-0x4)=0x1c2) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000888000-0x12)={@common='lo\x00', 0x7}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00005cf000)={r0}) setsockopt$bt_BT_SNDMTU(r1, 0x112, 0xc, &(0x7f00002ba000-0x2)=0x3, 0x2) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000e80000-0xb8)={0x0, 0x3, 0x7, 0xffff, 0x7, 0x1, 0x9843, 0x5, {0x0, @in6={{0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb058}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffe, 0x4, 0x9, 0x0, 0xfffffffffffff6e3}}, &(0x7f0000997000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d03000-0x8)=@assoc_value={r2, 0x80000000}, &(0x7f000037b000)=0x8) 2018/01/16 19:24:41 executing program 7: mmap(&(0x7f0000000000/0xf7c000)=nil, 0xf7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) bind$inet6(r0, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f7b000)=""/53, 0xfffffffffffffe62, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0xde) recvmsg(0xffffffffffffffff, &(0x7f0000f6e000)={&(0x7f0000d3d000)=@un=@file={0x0, ""/21}, 0x17, &(0x7f0000cab000)=[], 0x0, &(0x7f0000f6e000)=""/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)=[], 0x368, &(0x7f0000581000)=[], 0x0, 0x0}, 0x0) 2018/01/16 19:24:41 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000006000)={0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000006000)={0x0, 0xfffffffffffffffe, 0x0, 0x0, r1}, 0x10) 2018/01/16 19:24:41 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x16, &(0x7f00009bf000)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {@generic={0x8100, "5d3f0dc0"}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) recvmsg(0xffffffffffffff9c, &(0x7f0000071000)={&(0x7f000012f000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f000063d000-0x30)=[{&(0x7f00008fd000)=""/141, 0x8d}, {&(0x7f0000c79000)=""/207, 0xcf}, {&(0x7f0000fe7000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000c3a000-0xff)=""/255, 0xff, 0x6}, 0x40010042) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f000026e000-0x5c)={{0xa, 0x3, 0xd237, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x9}, 0x0}, {0xa, 0x1, 0x4000000001ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x90}, 0x1ff, [0x4, 0x10001, 0x6, 0x3, 0x35, 0x5, 0x5, 0x3]}, 0x5c) 2018/01/16 19:24:41 executing program 6: r0 = socket$inet_sctp(0x2, 0x0, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8927, &(0x7f0000000000)={@common='bcsh0\x00', @ifru_mtu=0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000623000)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000d9c000-0x64)={&(0x7f0000b79000)=[0x1, 0x1003, 0x800000000000000, 0x7ffffffe], 0x4000000000000077, 0x4, 0x7fff, 0x1, 0x4, 0x7, {0x400, 0x48001, 0x6, 0x10000000003, 0xffff, 0x100000000, 0x3f, 0xd6d9, 0x7, 0x10000, 0x5, 0x3ad, 0x3, 0xffffffffffffff88, "63a2a68f35c0d88004ca776d8b8e0f4805dc70ee211bb14dc07850eec9d3e429"}}) sendmsg$nfc_llcp(r1, &(0x7f0000249000)={&(0x7f0000348000)={0x27, 0x2a8f, 0x0, 0x7, 0x2, 0x54b0, "9a2d0aeddb644ebacf8ef028124c035e52c32d0878fb2fe4f1df0c5a396f8ef823acac7383b6c8d11044dcdf49a4eea0e3dc15590aed284d522872a260c1ff", 0x4d9f}, 0x60, &(0x7f0000e13000)=[{&(0x7f0000ec5000-0x33)="c01700caafc60af5ff3faba8cd35e6a3b3e754d5021968dd71e7c6e0f00be3917c9e0d27900e0264b49131fa5c260090c61113", 0x33}, {&(0x7f0000c8e000)="c5dc0aaadb11b7ba6d17b5722ab4cf34c9ce85f11b9c62bf32f97c82dc583acd3a0ef3b4ee180df066a7c44cd3188798b18f6986c3518eb6d22b79c5b706eb76fd9298102772167504280bdc0be23305fbd22f0566d97e6bc2d38f4fab6eadb7390c34500faa596ee54fded8abcb48b28af0813ec13ed390514fc52cd3b0774783010d080a2c47d6ffc018a505b03c6674727bd86fc81b4f0c4e18abbf10bcffacaca520cb1c9b55a256c98deb2269a4e7a80160e91170ee330d97b0d17b3795e023dc82aae0455b97e4338c1e2834b603a452717ecab8830dbf182e8abe5c0ecd18", 0xe2}, {&(0x7f0000c29000-0xad)="38d3ff5911b07764eb7c5915aecb9c7c996a76293dc4925d29c81ec7acb1dc27520628d0c6bb6375a35597620098bd6f65ae5c313ccdbe2da442acfb7bd24eeb7db056783899e61a8ed76ad7abe8dad68be0e3e08526f41f9d194bb30be3721317fcf6a071076401f43fb744067c9fd2544f2dc83447bf029d1f5f62a3bd604ea92f22dfaac2e9ab0a0891fccc4bd1f43334020b10a9524d60b31a90878e76a27636e185860554b441bff08d9c", 0xad}, {&(0x7f00002fc000)="e234565370b4b7623c4fbc98f8ff89dacda3a6486ac517c973df2005f2cc1152c394f5e096f8bd6f69e0134b707ea76a51cec0e122d534165ce5e05394fc0d31123e79f98c8371d23342999117bbe26083453702ba8cf2bef8c2f7db753b30f7ab0684332d2dbd8d9df28d15416a394d533f97cf7f86771b47394f129d273b17fc1bbd0342dde8fe5ed959cc7e8666780cf746c3be6c50ea7a30627502d3d2855891a177570255b85be28f7a5674980874ee888aa8b1cf13a7d90c7338252b3af8aa434e46c7d14a621f1834593f6c04a0f2e817f3cb6ca5507d3f201f80a2aba4bb02fdb7e618fb45ebe559c1", 0xed}, {&(0x7f0000a17000-0x1000)="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", 0x1000}], 0x5, &(0x7f0000cd1000-0x40)={0x40, 0x101, 0x8, "4dfe45f44970ec6e1de63f970c1c6fe1fb38e4c1a0fe7131f745e8be3dfab4ab09f6fce084d3ebdd35eb"}, 0x40, 0x40}, 0x4) [ 491.836943] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/16 19:24:41 executing program 3: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f7b000)={0xffffffffffffffff}) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000f7c000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000297000-0x4)=0xc) r1 = socket$inet(0x2, 0x2, 0x0) recvmsg(r1, &(0x7f0000e7e000-0x38)={&(0x7f00006b8000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000f70000)=[], 0x0, &(0x7f0000f6a000-0x4f)=""/79, 0x3fe, 0x0}, 0x0) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e79000-0x5be)="", 0x0, 0x8080, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000f7d000-0x4)=0x0, &(0x7f0000528000)=0x4) writev(r1, &(0x7f0000145000-0x30)=[{&(0x7f000042e000-0x90)="f7", 0x1}], 0x1) [ 491.916296] netlink: 8 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/16 19:24:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d74000)={0x0, 0x0}) epoll_wait(r0, &(0x7f0000660000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x2a1) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r1, 0x800000000000010d, 0x1, &(0x7f0000f2e000)=""/4, &(0x7f0000efa000-0x4)=0x4) socket$unix(0x1, 0x0, 0x0) 2018/01/16 19:24:42 executing program 1: mmap(&(0x7f0000000000/0xf09000)=nil, 0xf09000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000028000-0x1c)=[@in6={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1c) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000ef0000)=0xfd, 0x4) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000f09000)={0x0, 0x7, 0x1, [0x3ff]}, &(0x7f0000798000-0x4)=0xa) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000f09000)={r1, 0x0}, &(0x7f0000ae9000-0x4)=0x8) r2 = socket(0x0, 0x1, 0x0) mmap(&(0x7f0000f09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r2, &(0x7f0000f0a000-0x10)={0x4, 0x5, 0x0, "eff0f5328b04", 0x29a, 0x0}, 0x10) sendto$inet6(r0, &(0x7f0000ef1000-0x806)="97", 0x1, 0x0, &(0x7f00005ca000-0xd)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f04000)='p', 0x1, 0x0, &(0x7f00002a6000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000f0a000)=0x0, &(0x7f0000650000-0x4)=0x4) 2018/01/16 19:24:42 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0x0}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000019e000)={r1}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000606000-0x8)={0x0, 0x800}, &(0x7f0000731000)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f000022e000-0x8)={r3, 0xb62}, 0x8) close(r1) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000d6b000-0x4)=0x0, &(0x7f00001ad000)=0x4) 2018/01/16 19:24:42 executing program 2: ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f92000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f0000000000)={0x4, 0x1ff, 0x0, 0x800, 0x13, 0x50e}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000002000-0x8)='./file0\x00', 0x0, 0x8}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000002000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10, 0xa784f2403107d31) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000003000-0x8)={0x0, 0x7ff}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={r2, @in={{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]}, 0x101, 0x1}, &(0x7f0000002000+0x7b7)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000004000-0x10)={r3, 0x2, 0x7f, 0x6}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000005000-0x20)={0x101, 0x400, 0x8203, 0xffffffffffff8000, 0x7, 0x400, 0x101, 0x8, r2}, &(0x7f0000003000-0x4)=0x20) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000003000)={r2, @in6={{0xa, 0x2, 0x439, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x8f, &(0x7f0000006000-0xa6)=""/166, &(0x7f0000002000-0x4)=0xa6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000006000)={r4}) getsockopt$netlink(r5, 0x10e, 0xa, &(0x7f0000003000-0x5d)=""/93, &(0x7f0000002000-0x4)=0x5d) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000007000)={r2, 0x6, 0x3, [0x8, 0x7f, 0xfffffffffffffffb]}, &(0x7f0000005000)=0xe) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r5, 0x107, 0xd, &(0x7f0000008000)=@req3={0x6, 0x8001, 0x8001, 0xfffffffffffffeff, 0x0, 0x536d83cd, 0x1}, 0x1c) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x19, &(0x7f0000009000)={r6, 0x100}, 0x6) 2018/01/16 19:24:42 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f000000a000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) unshare(0x8000400) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f0000005000-0x3c)=[{0x0, 0x0}], 0x1, 0x9, &(0x7f0000004000-0x8)={0x0}, 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f0000006000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000d000)=0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r2, 0x8929, &(0x7f000000f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@llc={0x1a, 0x1f, 0x401, 0x4ef, 0x5, 0x1000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000008000-0x9f)=""/159, 0x9f, 0x61, &(0x7f000000d000)={0x3, {"2db8e3399e8737"}, 0xb6}, 0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f000000c000)=@req={0x50, &(0x7f000000d000-0x50)={@generic="b362edc2f10ffd58154dcc35e503a531", @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x1, 0x0}}}}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000008000-0x4)=0x0, &(0x7f000000c000)=0x4) 2018/01/16 19:24:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x8000e, 0x80000000, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x4000000000000000, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) mmap(&(0x7f0000000000/0x315000)=nil, 0x315000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00002a7000-0xd0)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@generic={0x806, "c25dbe6f5dd9d300cb7462c9c2d096d3e81693aa2eec1ef5776bf92c"}}}, &(0x7f000026b000-0x10)={0x0, 0x1, [0xcd8]}) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000316000-0x8)={0x0, 0x0}) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000316000)={0x0, 0x3}, &(0x7f0000316000)=0x8) mmap(&(0x7f0000316000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000316000)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x800, 0x4140, 0x9, 0x20}, 0xa0) mmap(&(0x7f0000315000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000269000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000315000)=0x8) 2018/01/16 19:24:42 executing program 7: 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) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000004000)='tls\x00', 0x4) 2018/01/16 19:24:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00006a7000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f00002f7000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000601000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@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}}, &(0x7f00002f7000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ddd000-0xe8)={{{@in=@loopback=0x7f000001, @in=@rand_addr=0x7fe0000000000000, 0x3, 0x0, 0x1, 0x5, 0xa, 0x20, 0x0, 0x67, r1, r2}, {0x2, 0x1, 0x11, 0x8001, 0x0, 0xaa, 0x7, 0x3b5}, {0x7f, 0x10000, 0x100000001, 0xa94}, 0x81, 0xd, 0x1, 0x1, 0x1, 0x3}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2b}, 0x2, @in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0x3, 0x0, 0x0, 0x6, 0x9, 0x1, 0x9}}, 0xe8) syz_emit_ethernet(0x2a, &(0x7f000037c000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e6c000-0x4)={r0}) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f000009d000-0x2)=0x200, &(0x7f0000453000-0x8)=0x2) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000de0000)=0x15, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000277000)=0x0) r4 = accept(r0, &(0x7f0000843000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000fee000-0x4)=0xc) sendmsg$kcm(r4, &(0x7f00009a5000)={&(0x7f0000586000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x1, 0x1, 0x3, {0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0xee}}}, 0x3a, &(0x7f0000d5e000-0x40)=[{&(0x7f0000131000)="e25d6f5df58d18048b3c6caa39d1d5fd71e1d10908a1870035387ca1e573daaba394609e3d49ee06f2588a873e2fcafb7e4cebb5ff573d2ad32ff1d4bb892d72c353658d7e674efca7c60f26e6439f0de3cf6a4f579194f7782c209d13eb0691fb74c2876c79e0cdc04ad5e0248f5d5b78a7a81acaf9f35d7157e0a12f6d46e4f1af5e3bf5fb3e3cc0a29f9553c92d402ec2acb3db516cf03866200006bd392e849da84e5259e1f4a5fa6b3574c51c35dd935df5bf2cebc8335837b8d7b702831e", 0xc1}, {&(0x7f00003bb000-0xb5)="4211814631b94441bd3dfd34d6a6575ea4abcb76c1b1f83483153d0816c1acc2e1abd952419c0b2a55ca72d34845de4b0f5dfc55c8ae231db26f0fb4ec79994508b8fd0fbdfa1b6294697a259560c4cdae2bbb3259265fd7a105fbf842f7b482ce77c4f19f033b167aadbba721185fc34f9773b2a5920a95f526adcad1b9158f0e5bb8f31840aacefe9e2fe3bd068300dedeebcd33995a095f27fa571ef7a2cbe9ba1382d1588dc805b760314e05524ebbfcc9ad21", 0xb5}, {&(0x7f0000288000-0x79)="2aea6f8b8510a73ac9bb46556251f1c13900d4fda51e0a4702f8f3aea782afad3825f4d7e55b7b2a96e3ffea28d7b2b727478130aee734849d60bd971a92bae7fb7ed31531c00dbdaa8aa524824fe3617d2bba796b1f51c16784f597732013ac9ae8b31b112ff0a5eecef329f05808c73cb2ba62933294fbaf", 0x79}, {&(0x7f0000b41000)="c1dfbd879f6831b27a998fc2355236df294d71c7", 0x14}], 0x4, &(0x7f0000be2000-0x170)=[{0xa8, 0x10b, 0x7fffffff, "c722f18a53907571c4e14c70aade83bca33f172ad8968052a64ae856caba7c4611614f9688a9aff73b4139f3c9395270ff8cfb797f528fe1fb9f40b3939c056a1a58776d6b3007d009cb6026982acc1ff28f24b6cb6873a84cc1cf8b4e4055ae5553355ff68f85ba1565e0e9c6c9b0e4d72c9d77cf83d4154526c77e3c4ca1c6d05629de374eb4667f18887c856cdcd4a7"}, {0x20, 0x13d, 0x6, "7ba77f5a7d854df5760a62901648cd09"}, {0xa8, 0x10a, 0x8001, "bfb821b5b8a7dff460fcd7bfc4b44ed5594ec30487016857c5eed4b1631edda56f8a05134388d88e66e467a2d8f34ea81ed57db38a31650bb252677a38d6559673b5017cf4d30b08c0728a70867fad27e3bddeeeaab83c0889d4eabfd6a6b27adaa2f8328c8a5d0ee4db23542d61f225ef8fc7a2da17799cd91073b43a18bfab27bbd339d1f25080bd8617db14bc090690ff05"}], 0x170, 0x20000000}, 0x8840) [ 492.028529] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app [ 492.049972] do_dccp_getsockopt: sockopt(PACKET_SIZE) is deprecated: fix your app 2018/01/16 19:24:42 executing program 7: mmap(&(0x7f0000000000/0xf45000)=nil, 0xf45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$alg(0xffffffffffffff9c, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00006e1000)={@generic="9ad2c19502f9ff9b04f8e66e5877402b", @ifru_flags=0x800}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000913000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f3f000-0x10)="0101e2000009f4002202030080ffff54", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendto(r2, &(0x7f00004a3000)="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", 0x781, 0x0, &(0x7f0000f3d000)=@hci={0x1f, 0x0, 0x0}, 0x6) 2018/01/16 19:24:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x100000000005, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000224000-0x2c)=[@in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) sendto$inet6(r0, &(0x7f0000e30000)="97", 0x1, 0x0, &(0x7f00003f9000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000cc3000-0x10)={0x0, 0x1c, &(0x7f0000728000-0x68)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f00008b7000)=0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00004fe000)={{0xa, 0x1, 0x9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, {0xa, 0x0, 0x200, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc5}, 0x1f, [0x40, 0x100000000, 0x0, 0x9c8, 0x100000000, 0x0, 0x4, 0x100000000]}, 0x5c) 2018/01/16 19:24:42 executing program 3: socketpair(0x0, 0x5, 0x4, &(0x7f0000d63000)={0x0, 0x0}) r1 = socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f00004e5000)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 19:24:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x13, 0x80f, 0x7fffffff, &(0x7f0000dd9000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e4f000)={0x2, [0x0, 0x0]}, &(0x7f000013e000)=0xc) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000652000-0x4)=0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f00000fa000-0xe8)=""/232, &(0x7f0000d53000)=0xe8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000673000)=0x0, &(0x7f00003b0000-0x4)=0x4) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x0) r3 = socket$inet6(0xa, 0x400000002, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000f51000)={r2, 0x1ff}, &(0x7f0000ae3000)=0x8) bind$inet(r0, &(0x7f0000f31000-0x10)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet6(r3, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, 0x1c) sendto$inet(r3, &(0x7f0000984000-0x60)="", 0x0, 0x0, &(0x7f0000d1c000-0x10)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:24:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x5, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a01002356ba602dff05000b", 0x10) sendmsg$alg(r1, &(0x7f00002b2000)={0x0, 0x0, &(0x7f00009db000)=[{&(0x7f0000f88000)="2f300e09d8dd39ed2547306402136dc6157f21c6176337685827e3340f5acb6105ac72e29a8b4700a76704a2520ac6660a3294924a4b14263ddb61f804a8fca6d923e6d3dd52b3c3877a5d407e3a6f335299881e308a00000009db9d63ce3e1307c02b4f822eaa4815bd765f361bf3", 0x6f}], 0x1, &(0x7f0000d72000)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000a4a000)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 19:24:42 executing program 1: mmap(&(0x7f0000000000/0xddc000)=nil, 0xddc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000c7f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00005e9000)=0x14, 0x0) mmap(&(0x7f0000ddc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xa0, 0x7, &(0x7f0000ddd000-0xe4)="66e51a5f135e4685f8a4fd52d9af08c877e82a0cd82155214160258fb038c0b94def49a67f5c6f770efb7f7b6e6b649042d0395ddb6d91d27eeb24b9534bd47795f395257224acad02ab832f7df9a63ee9b12eb01ba96648d241d40c880c13889f8a4e5e9072bd71c673e46a926734aa8597af7bfdb60f85412f8618b518fcca193fe942c695f63ab1a1ffdda9968463e1387b88a88649cdfc10b7dc04e2a00dc7e011faa29c4fc21fb0f434886d8449ab368597e7d5008f7fefa858c9eabf35e6a517c1ae79b156f0fadfe1ef7f97e6a718a22c5b2b5e168f4ed7376c62c74a6c7047ae", 0xe4) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x100000114, 0x2711, &(0x7f0000862000-0x28)=""/40, &(0x7f0000dcb000-0x4)=0x72) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00001e7000)={&(0x7f000019e000)={0x27, 0x1, 0x7, 0x7, 0xff, 0xff7, "eb1fad0305419a3659cac8f13adf1cd0d316adb5f2cd4d25178e21d46904af163784a9875211a02869cb62bba7d9e5d1254688f831c3df4dbf0f26802bcf50", 0x3}, 0x60, &(0x7f0000ddd000)=[{&(0x7f0000bc8000-0x54)="c092903c71329ccaff6770de363e6b8b9b240927d5f406a306d9428dadd1dd4d7f44f37a4a1956b02cf9c73dde368359caea50246d9a6abf80ce3d0351c318fac2a024587e29165a40376be74f0cd4a8be93c663", 0x54}, {&(0x7f0000dde000-0x1000)="de59082df211f226907dc7412e1d2351077268e11d7122839f97b842e186164e53e700a5245850b9cfa7b3b3177f039eb2454aedcc23dcb3455a8d02c7286195524ede5660eda42b3852585a4b1f9d17744f69070c4a14084d0338ca57a9159a8603bbfc7c4b7ac9b3ea4a32dd92f99335469c3777f3718d9c90e96fe5af7b29e4564d3c05874c93d5a4fc4ec3d74c35ee34c13ceaa52ae1ccd6ce1213a712444b04052026d02b0aad7f0af2bdd9e0d92b1ad6be2f379b468b353ac30c4cd3c8df580842178ce0bc65694c65a43e63bf2631d753513abdf653eef9c588c115bd3c97763b11f1ea9d693c4926edb694f864309977353da770a2d0dbaea610017e211d16ff287d0e07660838bb709a894dc169a866bd64cf63ed036132d49552ced79e22e4ded480a7c5ce1dd1f8f982e16793d1436cb94e8b6b71a7905cad03677febc0d295526ca9b055126a06a9c86f5c335fd8f8fd3d674be9468de3b9a4e6c2abd400efe24ba3873dab909342694a812c1a7daaf5fcd0b9adc92c225c2adf3a4ee8c992a251881ceb6821db4876c596559dfb14331285d39fbe1d2dd3831d12dfcf5d2668dedc83773c7accb9113265f6f63099fe7bf077a15171dddc86e3df6cb40c17f9008c816a510b9723f988baada62d5aa6aeb5266919629d28e7eb1238d1ffbd1d9c789d2cd4cbebcf490eefff77c3fa21186ac9398d9277e27ac9b3c24d72ccf6cf38ad13037879a578715c575b818ac3a1182e3bfc3e5f7773cbdb6e3a86b33da9c2dd371cb7e2018f190cb5d5a63da9bed1cc3268889178c7c0e5b956e93e2f5a73e4e99abdeb9ce56f4fcef8957b53e6330d5e3d9fe0cccba7c9646151eaea24cde4122a74ab070aab592b8cf2711165ea3b407f8c16aa90bc3281d23ed6fbafcc786d61e1ac25fbdd24853bb5ec6f5696e2aaed2f4a3dddc91374abfee9b95e4ad82cfa093dcbebf86c7be7dba73a702be0bb419323e153973521f3727b13c82fdac2d32e04d770bc2a7ca32c0089869c1c6bda37ba124cddde07eaacb4a639845922b7dd3ae95ed620d374bba5e7fe684e6c3fe773fe149412f5209d94262bc6ead32b4b6b57bca5e389817caa673c5b6de7d70fc44c6d57ca649a720e6b8007827ba0a17dc3379afdb2c28cc07033fcb1d7fda578f8becbb083f1e6982846280e1558563e25702cf17e308c27e69ffc44c09840ceec1b078c65cd20128a5b4c3b451aad396a1a8d1171cb1fb6b94e11d04644fe0afdd6e14a7c0f6ac6f2b92bb959117786998bf84f03c53ef825871a3d1ffebd8eaf8c7ac8e558d008591906ecf414f4d912ad3afd734da3fb2621aa331ebaddc2e2b1ada3407bd6bdf3def8688c4cd5d58c2cd5c44f9f9e6877e482dda4eef58b2eb7aa0a134536cf5111a287848cb68031d7e2327c03ffdfc62c0d231740e5b0be0670b5ef309a2484c481e08be60ba184307a8a0825b99c1016a2673b450928f23b9b1198969975aaf3bdc5bff26e33bdd427057091f418bc20a6719bdd3dca65af49d2cfb27fa95de9d12985a2e875c206aecb2746ec07b0920f619ca8cf39b9ee24ee3ef0fd82f71e4c10473811e6465e775ee7e758e4b4a2898838837a24ad35f5fb4cf87f5c5f7c2b48edfe27ff9916e2971f224d1385c3855d22e1a2f04d5a70b1a5ed036d52986b04d7dde95a741edc49c07ad324ee8c26652994f4c0a5ba769f5ec4378e1ff305bc5e9366e4cd8e0bd82f32ede723de1938e819637f66485f56968e759917435cef3e859b1b860cdb3045c832a525e7f44c74b4d7f35efaeb57de7aecb83e11043a1d217db09cb673ec9dcbd8d595afa43d211e0aedf51c669c7e7ba0cd643ff0653a6a49e098ae6617b5c59622fb461028a0f7ad807f9bb32fef1c459b524079c828781827283bcf1d478b5767a7c6383d686d15e6895618a3ebc5db1233767ce28ce71427f55ed2ae70ba9b64be528b34e757fd5d549e29dbf95af5c364bc250429d9003d5b4733a7bed8b8f0905c2d034692771fbe65c7658806ba755aadd29bb67820c8617a4befe23115e90d4edd2b9c18abd6767bab4117e18d5e803bc86b7fd7ce5edb32cbe86a7e7bf1dc30c34c015d9e63baaed987e89af9dfa14f97724a609ffd0b5e98631bd5869a2031817beefc144aa801d4c18816d08bbe2bd4e961698eeaa198f85ea5827512d9e84423f5fbe460624959b4687389cbb38d183189f7f4971acae0b63b1ce318b1e71d955430f5789743b9795deb94e8349ece95b55677de5862ce2f32eefc0cc8606491080d29d62e99f1be4de1afdc2b29a6c424740e9a1703e121c9a561eb28d5deb828950f066391706b45093045587c184a26568abb317ca39a6dee73b2e30a2dc0e267a365eda51a025a3d8115da6185b2a52e0839256d30eeac750d6b076a0f6e4486b2d9b686688ae0dfb40c075a5f2463adfff235edda92296fc5420009c400eefafb7b94d02d17e0eadbdb6d0879b14a285d387a9d46f9a935ae7ea327adb954ed51ed577c103d511e43d8338c355858d7578869844a953c5c3bbf18e590fd7d552a33a417375723dd109505dfa4a3b75bdfb1ee6d2289e7555bada9cdc6014aed765ae079217744b0b6fb5c0ed75c1aef4c7c847373ff428f91b9d028eb434a8c49d5d944baaca91ea63a1dcc9a81b286bec58ca2858e8a26b6458ccf67c7e32e6203b67da05f9d6972c62b193b19227176a7b5c9a82530dc2b2c8c69a5b841d3d70a56e5ab92b7b38ac6f25dd35539fa8fcba0bcc2618eb1a429db139fee1fbb15918f3e111cb3878740e2844d9b5658aea7378934d9457b44725e938e467b610a53905ec9d3ed1e3329fe250eedd9ef3857c3c878ecf099da6b379a0bbf43c1471b9d4102cfff64aa082c75c2643274b5b267a36bf26f6608502710b7d17104aecd0314c66176c9bbbbfae05010d54cb405657000a2d59fceecc6c92ca60055bf9a60c7f40a23e034fcfc41401061eaea82b878dd3c4ccb4bd72cdd8ac5582f3af47d5934fc15131b50e5a4124cacd877eb6ed1a3602e1f30802262ef8f7d96e7200ee656ee0113f16ad2a401f0bed7c67cce9734db7b808224ad48ae8f4918ea0deb6e430511c4c460ca5bfe5b0eb9b22f6c2514dd81b3bf522656eedc6362d1bd64917b0f423e8ecf5382d7c3632e552d95705fdac11572af16c03c7531665f1139a8f479e275c19def77deb59c061c3cd034f836c261d017342be6f1547c5425fcddcbd22971afb4cdbd4db0ee4cfb6d89ce30ae440ccfb2723be406eae44e6c38d02d4bd223720fab86341b7f70f6e3bbdea7efd13b0bbbc5bee03f0ad0c849d59388e08db07a3cf5407a77ce5d8d3a37a6c09e40d15fd824a9fb94fdb2d741fec9b62e5b8fa37f636236e39db0b7a379c8ee715951d2333575a28fa2d60b1b03a628c73d3fb53660c705a6eb5d48d58d316f3d435dc19b3798a64bde3531a6f6ef0e788c317bde3384a4c97e96946f805e6d8595a27e9488b59e48e8588f8b7427d2befc28eedd1fc0d8a16322275e60ea200536f9831a9fba49baf2c5320bab35d0fc4433db9dc951d95fe7a70d15dbe1ce24550da14e06942f2089731073217bc7afe94c27c37407811febe448f5e1be3e5984ce9a8bc76cac6d6c04dd8aab9aeae435cb4db237c0d73a5f998c85f56da972c71696d1a33accb07c8ac4874184b1950e046509e1d4acba2e42288b114e7f787a671cb1d70000be3916792b7c3a75c002eada8b4de60d2d09b3653ee46abb269464e0ca8f1a33a7e74b7ebbb83f2a653a140ccc13858577dc56dc708c0349fe660c2c7b008c6e06fcaaf7a89d823b931e785abedd78a90735c8b8ea1ed32c5b43d708a8bbbd4afdf8b88b12c9b55a8398b0f263389b024a205f43fd5d178701de2da811400f5055374a423644b6d82119276455bea0ab0891b84100a2df114b7dc65889e678e02377d1b5f8841ee7dfe91a6e6ba905f03ed93ba37c9836594863a99f4d1a62e4e481bda2ac875cce8197129eee0d9f300f9bc13273fb0b75abfaa87b6472743509a0bfaac52eeae68be788b3864981ef69b698c694bb3abb74f6df1b9a35c8c5013683672469dc20a9ea291ce96f25b1ee0a348302faace8b9cdd29d4dc732edf812571f9e0f12b68e4a07738b51c436b318de2e3999602ffba146d0d28bf4c48f47a4a0b20414e4d6afe04821bc7b033c638ae52f4f5e207b657d517e67d80da7ba0d09b7b3d50287eae7566c0af2a1e7adaf5c04dbb726b4d46ae427d8da2aa4212c7b46a386dec440936409d946b53cb28020d067b4f31c7fdbc39cee64ec893ec35f38efb1589d7df9a48b0e8b415fb90b413657f2a37d8167aef721474dd89668c717a36bf556705186be0ef3044706a91b0297a762047b1a2c3da8575922d5cecddda9cc08b9dfd64644b64cd31cb1aed485a7fc0e3c9989d7ba1b78a179ddc60ce81082eaa4c01ea290a2b6e7b1e57f7948e3a736a47785b4e4551b921df3e8bf2f9de4911e851a84d40d9f6c4d919edd150bb8857da4e0d917c51e75b23ddc6570bd4bf63d000650b2a637aef3d1702fb100838d5e3dcb922022bc3a3c53ddb56169c41e23663f099e657506165a204cee216ffb96eccbb2e6863e9988322b6b1544051d61c8e137f7ad5e5107fafd9c074aed8444d06d0f6595474cb2e7aa28be53a3481295d999a114976c2251f6ae7e0c1b0c9c7486a2604958883917451e0aecb2753b2e74cbe79223926e37da66242f2b6cd3831962c7cd5e483c9149e060b86fc97c2cdf70ebde535febdb17ce70bdba18867f385f2dbc976f4aee66a759a38fdbf75707f480bf0bb77bb48143a51f69ca4d4e5f6bbdf3869b696e872b01a5b229cdb71573c283852a2ede255cba3b13908bc7007ff64942a80d0d3c640cfff2446d0658672298b5872b4b047020ab78bfed1c1ca1857a6b38e5773895988e212d77885ab40145d3aa4570d7dfaf0e527eecf5048cd0d0536e186e7abe5b01d8fd459e5f5603aabdf1b266616504767301bea798b4c2eb71ed99ab9bafa11c2ec33325198fcbe09984b03cccd9771d731fad8fe6570179213f272f5bad62530ea3f683cbf2ac52ea4036e97449f9c213664aa6129ba3c2bdc7b49ab2210aaa0defad66e7223b0d839bfbbcb11a4814ac8c4957f07b5e50cbdc9eae3b4fbe211557957f23c36eb8fef629562f9dff4b470c5d5f05fe16c80de34ee47b99e71014bf3a9fd41e7ab0f7cda2138989c3a908b7a4e7e3531b19dda8fffcab03058643cc6f610e4535421c5f59bce2c20b080e2edef6dd12829b3a2f65f257ec80a2951d800bbfac433b621c1d64f1817840c4c5a4fc3d3e091cd8f09e2d2f067d949f71030779d99a6f3da000b64b90c9148656a22677771c211f702e8eccd122506cb001c4f74b5afa9a65bf09db4cb025a98c01ffb83ab1871ad5d78df22d433c3b9686ec9885bd777f3899487b4acfd14ea58fc236b179ebec73726255898effdf742f2cde09480213c4c2b137ba6bf72e52c01b754cb883593582a5e4706dec5dbe2122f09190f6bded2e955db95bda2db1cb1c22840dc741380e6e753a89b1c1833ad12aed913a5b7b1b284aa0c8127de74353019cebd9f9335eebf4e942327385e38458ce316e79c88416cb1cc0c09fca4ba7c13b02cdb2674dc0633b669ae40685e5eb5ed28d52b5e3e636fc0cea6de36be0777c9fc9d7cc8ba590f2272b6a927db96fffc28f4706cfc48aea4190242b3804866f22dc184bad3d1b578fbc58f4", 0x1000}, {&(0x7f0000dde000-0xf)="d2a94bbb32ffec7d9b0f5acd1d667d", 0xf}, {&(0x7f0000ddd000)="f79e74dbd15220155bb3b97f84326046ae6ca23b95bb288b8a79695610e598a61406d74ba8cf9344ef18395b37dc9edad4c75aff01009d1cc8e0a1f5baefad6f5d61d9d699bb6278daaa412d510709724e7f5c8de10b0a4e087af10bb135e41d8942bf0c6a7d2435960fced6f807782282b86ffd9c180c2a4c6dceaf4e010f16cd4a554ad6022a4e2b763da96f74f5ef10063dfeefbfbcdcd4ffb71efd4b1777bf66893dd517344a6f6b2ff400c3dcbe7d5e6386aea642668be40127df70a0995f801d0d20aaa88240fef12d969679df152f539b2fe20f79600c8a18", 0xdc}], 0x4, &(0x7f0000dde000-0x10)={0x10, 0x117, 0x2, ""}, 0x10, 0x80}, 0x800) 2018/01/16 19:24:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f000075f000-0x3a)=@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}}}, &(0x7f00009ce000)=0x3a) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000f01000-0x28)={@generic="3dff448cee30716c808c839d0dd0d81f", 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009d9000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e01000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000513000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00009b1000-0x28)={@common='gre0\x00', &(0x7f000090f000)=@ethtool_modinfo={0x42, 0x7fffffff, 0x9be2, "c8de5e1e274a2644"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000099000)=0x0, &(0x7f0000515000-0x4)=0x4) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000f59000)=0x0, 0x4) r3 = accept4$ax25(r0, &(0x7f000007e000-0x10)={0x0, {""/7}, 0x0}, &(0x7f000049c000-0x4)=0x10, 0x80000) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000271000)=0x10001, 0x4) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x81, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000006e000-0x4)=0x0) writev(r2, &(0x7f000008e000-0x10)=[{&(0x7f0000a3a000-0x1)="87", 0x1}], 0x1) r4 = accept(r2, 0x0, &(0x7f0000ea5000-0x4)=0x0) r5 = accept4$alg(r4, 0x0, 0x0, 0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f000082b000)={0x20002001, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f00007da000)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f00005df000)={0x0, 0x5, 0x2, [0x3, 0x0]}, &(0x7f00006fc000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f00003a5000-0xa0)={r7, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9b2, 0x8b4, 0x5afb, 0x66, 0xf6}, 0xa0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000113000-0xc)={0x0, 0x0, r5}) ioctl$DRM_IOCTL_GEM_CLOSE(r6, 0x40086409, &(0x7f0000499000)={r8, 0x0}) shutdown(r2, 0x2) 2018/01/16 19:24:42 executing program 6: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x0, 0x100000001) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ff6000-0x14)={0xf9a5, 0x4d, 0x4, 0x6, 0x34d}, 0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f000091b000)=@common=""/16, 0x685) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) 2018/01/16 19:24:42 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000002000-0x1)=0x1, 0x1) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000008000+0x40)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xd4ef) write(r3, &(0x7f0000005000-0x29)="", 0x0) 2018/01/16 19:24:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_rfcomm(r0, &(0x7f00004d7000)={0x1f, {0x20, 0xc30, 0x8001, 0xb1, 0x43, 0x7}, 0x1}, 0x9) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000a35000)={0x0}, 0x4) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000207000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e20000)=@assoc_value={0x0, 0x7}, &(0x7f000001f000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000a07000-0x106)={r2, 0x5, 0xfe, "4f8309489c1f2f8f6663180ebc14d32cbd839154c19c98b9af4c79d488350355d9fc3f7cc73f517c5e851c988ce2d18831ca49e18b50cd7b23b420b289bd8ad57e1ed0d2f48f3c99fd986e5348fc460ca2a72e9f216dedc65c74e554762d45bd2b64883fa7905abd026ce5a1cb65b5ac44012682044cdbad0793c7e64b58b756fb5386893f69e6248c44390c02768889c07f74cf000c350d5672f1dc37f467b200bfe58ea1c54463c5b018a8a41d578b1555c0f388132b1d0487fa2684da7dd5812c596eff9c25aa6020fb82bf5dc8efc6bb0f3ccd53f8171a70d337b1ac0a445c8cef8748421b74b1da10ecedb4fd82717fceeb8cb70a3fd50812af6b6f"}, 0x106) 2018/01/16 19:24:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f0000b1d000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000001}, 0x1c) connect$inet(r0, &(0x7f00004a2000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet6(0xa, 0x3, 0x5) getsockopt$inet6_mreq(r0, 0x29, 0x18, &(0x7f0000aa1000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000798000)=0x14) 2018/01/16 19:24:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r0, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r0, 0x3) r1 = accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00003a5000-0xc)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @empty=0x0}, &(0x7f00006b6000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000085c000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e2000)=0x10) 2018/01/16 19:24:42 executing program 0: 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$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000094c000-0x14)="72733976d8030a4ae9fffffff80000000184ce10", 0x14) mmap(&(0x7f0000000000/0xae3000)=nil, 0xae3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x36, &(0x7f0000adf000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x6, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0xffffdd86, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) r1 = accept$alg(r0, 0x0, 0x0) writev(r1, &(0x7f0000320000)=[{&(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) 2018/01/16 19:24:42 executing program 1: mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) close(0xffffffffffffffff) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000f64000)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f65000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f65000)={0x0, 0x0, 0x0}, &(0x7f0000ec8000-0x4)=0x158) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f65000-0xe8)={{{@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1, 0x1000, 0x2, 0xfffffffffffffffd, 0x2, 0x20, 0x80, 0x0, r2, r3}, {0xffffffffd3d4c22b, 0x3f, 0x81, 0x5, 0x0, 0x3, 0x6, 0x5}, {0x5, 0x3, 0xfc, 0xff}, 0x9, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x1, 0x2, 0x3, 0x4bb4c7a9, 0x3b2, 0x9, 0x7}}, 0xe8) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f000090b000-0x4)=0x0) r4 = socket(0xf, 0x7, 0x2) setsockopt$inet6_icmp_ICMP_FILTER(r4, 0x1, 0x1, &(0x7f0000f15000)={0xac}, 0x4) getsockname$inet(0xffffffffffffffff, &(0x7f000081f000-0x10)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dff000-0x4)=0x10) mmap(&(0x7f0000c82000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/16 19:24:42 executing program 2: mmap(&(0x7f0000000000/0xaed000)=nil, 0xaed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000aeb000)={0x0, 0x0}, 0x0, 0x0) syz_emit_ethernet(0x36, &(0x7f000014a000-0xc7)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, r0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r1 = socket$inet6(0xa, 0x1, 0x15b3) mmap(&(0x7f0000aed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000aed000)=0xffffffffffffffd2, 0x4) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r1, &(0x7f0000aee000)=@hci={0x0, 0x0, 0x0}, &(0x7f00003e4000)=0x6, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000aef000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000978000)=0x14) mmap(&(0x7f0000aee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r2, 0x800442d2, &(0x7f0000aee000)={0x1, &(0x7f00008d6000-0x1e)=[{0x0, 0x0, 0x0, ""/6, ""/16}]}) 2018/01/16 19:24:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00002c9000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000093e000)={@generic="198adc8160df33ad9b8d230afdb414d2", &(0x7f000048f000)=@ethtool_channels={0x3c, 0x2, 0x0, 0x2d41, 0xfc5a, 0x1, 0x100000000, 0xffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f0000188000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000755000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00005fa000)=0x1c, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00001c1000-0x20)={0xffffffffffffa005, 0x0, 0x2, 0x800}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000f49000)={r3, 0x7}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f000013d000-0x4)={0x0}, &(0x7f000031b000)=0x4) r4 = accept$alg(r0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002ba000-0x4)={r0}) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x74, &(0x7f0000353000-0x43)=""/67, &(0x7f0000b29000)=0x43) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ca7000-0x8c)={0x0, @in6={{0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x7a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000d87000)=0x8c) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f0000c90000-0x6)={r6, 0xfffffffffffffff9}, &(0x7f0000c5b000-0x4)=0x6) sendmsg$alg(r4, &(0x7f0000bba000-0x38)={0x0, 0x0, &(0x7f000033d000)=[], 0x0, &(0x7f0000814000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r5, &(0x7f0000b2e000-0x38)={&(0x7f000028d000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000ecc000-0x30)=[{&(0x7f0000f75000)=""/228, 0xac}], 0x1, &(0x7f0000a3c000-0x6b)=""/107, 0x6b, 0x0}, 0x0) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000e61000)=0x0, 0x4) 2018/01/16 19:24:42 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000000000)=@ipx={0x4, 0x2000000000000, 0x20c2, "ec4e598b06c9", 0x6, 0x0}, 0x10) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000001000)={@loopback={0x0, 0x1}, 0x0, r1}) mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f00008cb000-0x6)={0x0, 0x0}) accept4$ipx(r4, &(0x7f0000799000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00007d3000)=0x10, 0x80800) getsockopt$sock_buf(r2, 0x1, 0x1c, &(0x7f000093e000-0x1000)=""/4096, &(0x7f000093e000-0x4)=0x1000) setsockopt$inet_udp_int(r3, 0x11, 0x1, &(0x7f00001ad000)=0x7, 0x4) 2018/01/16 19:24:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x805, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e67000-0x8)={0x0, 0x0}) connect$inet(r0, &(0x7f000099b000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f0000ce7000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="fd", 0x1, 0x0, &(0x7f0000af4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f000078e000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009fd000-0x4)=r3, 0x4) listen(r2, 0xc1f) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000086d000-0x20)=[@in={0x2, 0x0, @rand_addr=0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000872000-0x4)=0x0, &(0x7f0000b83000)=0x4) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000c09000)=0x62, 0x1) 2018/01/16 19:24:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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]}, 0x1) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000fdf000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000097000+0xb7)=0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000094b000)={0x0, 0x0, 0x0}, &(0x7f0000bc5000)=0xc) r2 = accept4$packet(0xffffffffffffff9c, &(0x7f0000f0f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000af5000-0x4)=0x14, 0x80000) getsockname$packet(r2, &(0x7f000041f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000a44000-0x4)=0x14) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000054f000-0x4)=0x81, 0x4) vmsplice(r0, &(0x7f000096e000-0x50)=[{&(0x7f0000d57000)="", 0x0}], 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a18000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000334000-0x20)={0x616, 0x0, 0x10001, 0x10000}) ioctl$DRM_IOCTL_AGP_UNBIND(r3, 0x40106437, &(0x7f00005d7000)={r4, 0x1ff}) 2018/01/16 19:24:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f000077a000-0x38)={&(0x7f0000679000)=@in={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004a1000)=[{&(0x7f00001ce000)="", 0x0}], 0x1, &(0x7f00001a3000)=[], 0x0, 0x0}, 0x0) 2018/01/16 19:24:42 executing program 1: r0 = socket(0x11, 0x6, 0x401) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000d1c000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x180, 'ecb(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf01", 0x5) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000791000-0x4)=0x35c, 0x4) r3 = accept$alg(r2, 0x0, 0x0) sendmmsg$alg(r3, &(0x7f000074d000-0x118)=[{0x0, 0x0, &(0x7f00001da000-0x80)=[{&(0x7f0000e8f000-0x61)="2522d89f487d0d29a7cfb2af11c9ce70", 0x10}], 0x1, &(0x7f00002e6000)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r3, &(0x7f00001c5000-0xf2)=""/242, 0xf2, 0x0, 0x0, 0x0) 2018/01/16 19:24:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000ae2000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x5, 0x7, 0x5, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$inet(0x2, 0x4, 0x8) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000d28000-0x10)=@buf={0x8a, &(0x7f0000aca000-0x8a)="f8d8bfc4170836e70e9489297eef4a1cf1dc8c2e779a8b38d85725245416bbbd8ff92885c32052d8effd26517df737b884605d482b7b8c03d9988ff1133755bd33fd402a92d387d1b70a351c563be1a1137d946bdbec185979963019139da76c3ce83dbf73f97676c40e3af7c5bdf059800290a41c049df77739bdfbd2e46c89c794dfc5b6fef5099792"}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000bf7000)={r1, r0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00002b2000)={0x0, @loopback=0x0, @rand_addr=0x0}, &(0x7f0000026000)=0xc) 2018/01/16 19:24:42 executing program 6: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000026000-0x40)=[{&(0x7f0000fe6000)=""/168, 0xa8}, {&(0x7f0000fe6000)=""/25, 0x19}, {&(0x7f00003fa000-0x1000)=""/4096, 0x1000}, {&(0x7f0000fe7000-0xd3)=""/211, 0xd3}], 0x4, 0x53) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f10000)={0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xa0) 2018/01/16 19:24:42 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00007b3000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000002000-0x64)=[@in6={0xa, 0x0, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x0, 0x1000000000000007, 0x1) accept4$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r3, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x13}}, 0xc) r4 = socket$inet_sctp(0x2, 0x800000000001, 0x84) mmap(&(0x7f0000000000/0xf64000)=nil, 0xf64000, 0x1, 0x31, 0xffffffffffffffff, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000f64000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000f65000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000746000)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f00009a2000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000843000-0x4)=0x8) 2018/01/16 19:24:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@alu={0x4, 0x80000001, 0xb, 0x0, 0xa, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 19:24:42 executing program 2: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000aba000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000ff0000-0x24)="240000001a0025f00018000400edfc0e800000000004bf0202ffffeb0010000048050000", 0x24) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00006aa000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=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}}, &(0x7f0000540000-0x4)=0xe8) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000bc8000)={r3, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xf21000)=nil, 0xf21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000f1d000+0x8e4)={0x0, @in6={{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]}}, &(0x7f000096a000-0x4)=0x8c) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$void(r1, 0x20000000c0045c78) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f0000f21000-0x14)={r4, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f15000-0x4)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000d5e000-0xc)={@loopback=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000790000-0x4)=0xc) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000213000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) 2018/01/16 19:24:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00005aa000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) socket$bt_bnep(0x1f, 0x3, 0x4) r1 = socket$inet(0x2, 0xa, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000cca000)={0x0, 0x3}, &(0x7f0000dd6000+0x5d7)=0x8) r3 = socket$inet6(0xa, 0x80004, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00003d8000-0x108)={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]}, [0x80, 0x8, 0x6, 0x0, 0x4, 0x3, 0x2, 0x1000, 0x4, 0x1668, 0x3, 0x8, 0x1, 0x800, 0x8]}, &(0x7f00008be000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000dd8000-0x108)={r2, @in6={{0xa, 0x2, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x3, 0x4, 0x1ff, 0x4, 0x6, 0x2, 0xf1, 0xffffffff, 0x1, 0x2, 0x8, 0x1, 0x5, 0x4]}, &(0x7f0000d12000-0x4)=0x108) r4 = accept$alg(r0, 0x0, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r6 = socket$kcm(0x29, 0x2, 0x0) getsockname(r6, &(0x7f0000ee4000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f000067b000-0x4)=0x32) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r7, 0x6, 0x21, &(0x7f0000d93000-0x10)="4dbbd6a0a7adc33ecbbacae2e24c0733", 0x10) ioctl$sock_kcm_SIOCKCMATTACH(r6, 0x89e0, &(0x7f0000154000)={r4, r5}) sendmsg$key(r6, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:24:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000711000)={0xffffffff, 0x7, 0x18}, 0xc) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x6, &(0x7f0000c4e000)=@raw=[@alu={0x7, 0xfff, 0xf, 0x0, 0x1, 0x18, 0x8}, @initr0={0x18, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x119}, @map={0x18, 0x8, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}], &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f00008d0000-0x4)=0x0, 0x80800) setsockopt$packet_buf(r2, 0x107, 0x1, &(0x7f0000611000)="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", 0x1000) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f00004ef000-0x4)=0x0) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00006f6000)={r4, r1}) 2018/01/16 19:24:42 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000c000-0xc)={0x0, @multicast1=0x0, @multicast1=0x0}, &(0x7f000000c000-0x4)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000000d000-0x20)={@generic="8a5e2e5127c58f4549104d375c43dc36", @ifru_flags=0x400}) connect$can_bcm(r0, &(0x7f000000c000-0x10)={0x1d, r1, 0x0, 0x0}, 0xa) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f000000c000)=0x0, &(0x7f000000d000-0x4)=0x4) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="41127c52017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/16 19:24:42 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$bt_hci(r0, 0x65, 0x0, &(0x7f0000001000-0xb8)=""/244, &(0x7f000000a000-0x4)=0xc3a7383c5d69e25e) recvfrom(r0, &(0x7f0000005000-0x97)=""/151, 0x97, 0x100, 0x0, 0x0) 2018/01/16 19:24:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f00001c9000-0x10)=[{&(0x7f0000a30000-0xfe)="145f94290d94fd60be6f39cb35fb2181b7c8a188bd633496b74a97619d22162b60f5bfee3d0113b9f4a02bdcd5fc3b4ca52efd3093715edace21b8de6db9acdf79dec51ec4526a77c004c99f058116335328b5caaa5ea0599a94e240e6e2889c449368671aff84be3fae6089cc1c18fd5ad94df69aeb33107b6676d24ae80efaf28137d53d076705e885ca48beffffc45fde7317d2c7fecdd7fc16a1612bf16ebc50fd2f4103b02fe57c0315b3e582bc", 0xb0}], 0x1, &(0x7f0000dd7000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f80000-0x30)=[{&(0x7f0000295000)=""/4096, 0x1000}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) [ 492.390172] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/16 19:24:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e24000)="b70a75b0d5e383e5b3b60ced5c54db0a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f00001b2000-0x1f8)=[{0x0, 0x0, &(0x7f0000436000)=[{&(0x7f0000f17000)="b31ecadd5c09c6c613c7140f8ef4a8ae8b593983d426550e091b8742b53e1a9bd9a71da0b95bcb2e1fb322a7c2bb7a7bcf8568f99a08cf50d46ff8be555d8749ad", 0x41}], 0x1, &(0x7f0000210000)=[], 0x0, 0x0}], 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000037a000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000bb5000)={r1}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r4, 0x6, 0x16, &(0x7f0000dd2000)=[{0x4, 0xfffffffffffffffe}, {0x8, 0x80000001}, {0x8, 0x3}, {0x2, 0x40000000000000}, {0x7, 0x2}, {0xe, 0x6}, {0x2, 0x7fffffff}, {0x8, 0xc525}, {0x8, 0x2d2}, {0x3, 0xa00000000000000}], 0xa) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f000088a000)={0x0, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, [{{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]}]}, 0x120) bind(r3, &(0x7f00000c5000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10) recvmsg(r1, &(0x7f00006e3000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f000077a000-0x20)=[{&(0x7f000028b000-0xfb)=""/251, 0xfb}], 0x1, &(0x7f0000f77000-0xe3)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 19:24:42 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f0000f68000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f0000a57000-0x86)=""/134, &(0x7f000035e000+0x133)=0x86) sendto$inet(r1, &(0x7f0000f68000-0x1)="fb", 0x1, 0x0, &(0x7f0000f66000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) write(r0, &(0x7f0000b1d000)="", 0x0) 2018/01/16 19:24:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0xc) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000025f000-0x4)=0x0, &(0x7f0000b0e000-0x4)=0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000d1b000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) shutdown(r0, 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000637000)={0x0, 0x0}, &(0x7f0000618000-0x4)=0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000466000-0x4)=0x0) r1 = socket(0xa, 0x5, 0x14) sendmmsg$nfc_llcp(r1, &(0x7f0000401000)=[{&(0x7f00006b3000-0x60)={0x27, 0x100000000, 0x6, 0x7, 0x204000000000000, 0x8, "828e44d1ee7cc5d01c2e25a595f8509428d49535dde8c580944dc49eee72f1ef0d94aaa73ce0da3cc9dcf9a3ea116701af3c4f64a58283e4d7be8c5cdf58e8", 0xffff}, 0x60, &(0x7f0000922000)=[{&(0x7f0000693000)="090ffb27a762b64c4e4969c31f927a90cb43795ca0f9ad646005a38ffc727c724df8a7dda1492ff8aff22ecc0beb494bb24f5ea41594bd97c59acabfa4781408e7ad03e57640b99ff8e2c179d44355dddab6f71bc3", 0x55}, {&(0x7f00000e1000)="afa91ef08427fa4574e61beeab056a286e5b1bbb2c20d4832d470560581f1dee355d2b3fe3cabbfcbaf5facc15f59c4c778c30783442e920722c9ca40650471b1bee536fa4aef3a4aa90c26c3c980acc3450c945c025114d4ed0a152721610045ce7b2c4470187a83726c504ae22598328279c2cf23604911144e25f04855ceb98360a6bc00071e30dd7158bbe60ace908e88f06ed816cf8f3e78f6e60cc7bc9", 0xa0}, {&(0x7f0000677000)="c540c51e74de2ec9354c785b0dee233c3958c28ac728155952b91787bb3536f7ac18d42c81c20d298bc81445bf092a8d8ccd199a8dba141279862b17ec99823d006e742e1578e948039d37b4deaf38", 0x4f}, {&(0x7f0000932000-0x37)="6213c7687e2f3d2cd1c60ca099ba10ac90a82b890b075dad5b6a8101ae7be0cfa3a54066ec872cf0fe1877e6333c5e24102a8c390634df", 0x37}], 0x4, &(0x7f0000812000)={0x38, 0x112, 0xfffffffffffffffe, "521186fbcc9b3e9cbafba6f794bb489362a2505f33b426b7bca52f3dee965c23e825115484"}, 0x38, 0x4000000}, {&(0x7f0000163000)={0x27, 0x375800000000, 0xd, 0x2, 0x321500000, 0x3, "26b2130530d31542bad3773b5eaedc3c9989719d2aa1f49bc49112d9bfbe339b44983220a5b405a1032200b8b11248783b13c8d132a856b29cbe4a363a7f98", 0x0}, 0x60, &(0x7f0000328000-0x20)=[{&(0x7f0000e7c000-0x6d)="b4656ca2510e9b03ce779d351a49c90979b7fc0a10eeab26de1d59567b7192fdd6a6eec0025907f58d96abeb0adfc4ca14b7c899014b64409c6bdc336c4c8a568fea11aaeda9cee6f44ea723bd70ecd43815dfb5f9fce961c299839b0339a5e723fea1fe9eb3b4076d22b21a7d", 0x6d}, {&(0x7f0000bde000)="0816defe0f022cc87e179047035e509c55a1b3accdbb5de7c5464fa2d2bc26cd9e980a518943bda93f9c890e72b294cbe710c05a48c11a92f8d3cdd64cc73eb1064f1bd7ef756eb844e1f84a6336fe021a30d68eca6007aada64d7aff76c820792fea68159ae83eb797295ee36a8", 0x6e}], 0x2, 0x0, 0x0, 0x40845}], 0x2, 0x4800) 2018/01/16 19:24:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000fc6000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fd7000-0x8)={0x0, 0x0}) accept4$inet6(r1, 0x0, &(0x7f0000196000-0x4)=0x0, 0x800) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="", 0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f0000607000)=[], 0x0, &(0x7f0000026000)=[@op={0x18, 0x117, 0x3, 0x100000001}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 19:24:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000e5b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f0000a19000)=[{r0, 0x200, 0x0}, {r0, 0x0, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x2400, 0x0}, {r0, 0x4480, 0x0}, {r0, 0x1001, 0x0}, {r0, 0x2, 0x0}, {r0, 0x8020, 0x0}, {r0, 0x408, 0x0}, {r0, 0x4000, 0x0}], 0xa, 0x1ff) connect$inet(r0, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = bpf$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, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000031b000-0x8)={r0, r1}) shutdown(r0, 0x1) [ 492.461416] netlink: 8 bytes leftover after parsing attributes in process `syz-executor2'. 2018/01/16 19:24:42 executing program 2: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000ae2000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x2000, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[]}}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) 2018/01/16 19:24:42 executing program 5: 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)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) bind$inet6(r0, &(0x7f0000524000-0x1)={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, 0x1c) ioctl$int_in(r0, 0x5452, &(0x7f000064b000-0x8)=0x400) socket$key(0xf, 0x3, 0x2) socket$inet6_icmp(0xa, 0x2, 0x3a) socketpair$inet6(0xa, 0x80000, 0x3acba27a, &(0x7f0000c8a000-0x8)={0x0, 0x0}) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000ed0000-0x4)=0x1, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000cb2000-0x20)={@common='erspan0\x00', @ifru_flags=0x5b01}) 2018/01/16 19:24:42 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffff9c, 0x897f, &(0x7f0000003000-0x50)={@generic="8bd48f3a5940f587aedad1f9caae8295", @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffff9c, 0x4, 0x2, 0x1, 0x3, {0xa, 0x2, 0x800, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x20}, 0x0}}}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r0, 0x800442d3, &(0x7f0000002000)={0x1, 0x3f3, 0x8865, "f9ce689bf401", "97bfb78c2145fb5764eda8e5d0d7b5e4"}) r1 = socket$can_raw(0x1d, 0x3, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000002000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto(r1, &(0x7f0000000000)="", 0x0, 0x0, &(0x7f0000002000)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0xd}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000004000-0xa)={0x3, [0x9, 0x6, 0x7]}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000002000)={0x0, 0x0}) 2018/01/16 19:24:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, &(0x7f00002b9000-0x24)=@file={0x0, ""/34}, &(0x7f00003b3000-0x4)=0x24) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00002a1000-0x10)=@buf={0xfffffffffffffee7, &(0x7f0000ea6000-0x57)="69f7d35b72c26741b07885fe4ebf41f6a2927e2762310eb2b07c23edebc13655dc4eec42a35d05e97c9172cfde564a9adaddea9ea9bc3d750fc0bcd10f65ad49b10b35ad7b373db668eb8f08bf4352bd9cb18238bd801c"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8921, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x0}) 2018/01/16 19:24:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0xaab000)=nil, 0xaab000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x800000000000010d, 0xc, &(0x7f00004f6000)=""/4, &(0x7f0000e52000)=0x4) mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000012000)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000005000)={0x0, 0x0, &(0x7f0000012000-0x90)=[{&(0x7f0000012000-0x1000)=""/4096, 0x1000}, {&(0x7f000000e000)=""/175, 0xaf}, {&(0x7f0000002000-0x4f)=""/79, 0x4f}, {&(0x7f0000009000-0x56)=""/86, 0x56}, {&(0x7f0000012000-0x91)=""/145, 0x91}], 0x5, &(0x7f0000003000-0x13)=""/87, 0x57, 0x0}, 0x0) 2018/01/16 19:24:42 executing program 1: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) listen(r0, 0x1) mmap(&(0x7f0000abd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000abe000-0x4)=0x101, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000003000)={0xfffffffffffffff7, 0x8002, 0x0, 0xffffffff, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000000)={r2, @in={{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000004000-0x4)=0x10000000002, 0x4) 2018/01/16 19:24:42 executing program 3: mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt(r0, 0x10f, 0x81, &(0x7f0000004000-0x4d)=""/4, &(0x7f0000001000-0x4)=0x4) 2018/01/16 19:24:42 executing program 2: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fe3000)={0x8, {{0xa, 0x0, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6b458d2f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r1, 0x29, 0x8, &(0x7f0000331000)=0x0, &(0x7f0000000000)=0x4) 2018/01/16 19:24:42 executing program 5: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000045000-0x4)=0x46d, 0x4) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000d25000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d26000-0x4)=0x8, 0x800) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000022a000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ae8000)=0x20) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000d27000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d03000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000bcf000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000726000)=0x18) 2018/01/16 19:24:42 executing program 6: r0 = socket$inet6(0xa, 0x0, 0x7ff) setsockopt(r0, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) 2018/01/16 19:24:42 executing program 7: mmap(&(0x7f0000000000/0xdea000)=nil, 0xdea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x0) sendto$inet(r0, &(0x7f00009a9000)="01", 0x1, 0x20008046, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xa6bba66, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000dea000)={0x0, @empty=0x0, @multicast1=0x0}, &(0x7f0000deb000-0x4)=0xc) 2018/01/16 19:24:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000647000-0x4)={r0}) setsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f0000af6000)=0x0, 0x4) r2 = accept4(r0, 0x0, &(0x7f0000382000)=0x0, 0x80000) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$sock_int(r3, 0x1, 0x3f, &(0x7f000004b000)=0x1ff, 0x4) ioctl$sock_bt_hidp_HIDPGETCONNINFO(r2, 0x800448d3, &(0x7f0000c19000)={{0xfffffffffffffff9, 0x0, 0x10001, 0x2, 0x5000000, 0x80}, 0x80000001, 0x101, 0x9, 0xfffffffffffffff7, 0x20, "b9758c2318f4f1a073d35fb2cfb6a4a4d873f897873684fa2fe874426b023d9da407a01d72fc6ccf3c7886438c40abb6aa045e26481ce4b742146769d3bd7cfb631e852de7f1a8b677d0fa72cf33e5a3c020b29e116eec9a03b05f103391109e5250492d9bdb7ee19ad51372e2f28c08a8fb4329f8844eed6d05813d45b75b2e"}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000013c000)={0x0, 0x0, 0x33, 0x0, 0x0}, &(0x7f0000c7f000-0x4)=0x18) 2018/01/16 19:24:42 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000003000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000)=0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f000000a000)={0x0, @in6={{0xa, 0x3, 0x7fff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000)=0x8c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000000a000)={r1, 0x4, 0x5f, "096abe2f31182737bfa205708ff71d388ccca775dbb2ecc5c1b27ce3b79f9ed17f26a1fd09df9ca7616f147d6faf25b35dadf957ac63917033d72a2333b6655ddab6db0069237b1636002d806dccb4992506df312ab4bad7e43e8e91dc2756"}, 0x67) syz_emit_ethernet(0x44, &(0x7f000000a000-0x44)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0xc, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x36, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "11ad5b", 0x0, "5fc07d"}, "b965de2102a355099da66c63f34ff989186f"}}}}}, 0x0) 2018/01/16 19:24:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000031b000-0x4)=0x0, &(0x7f0000400000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000c84000-0x8)={0x0, 0x10040000}, 0xffffffffffffff9f) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$inet6(r0, &(0x7f000026c000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e03000)=0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000464000-0xa)={0x0, 0x5, 0x0, []}, 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f00002c9000)={0x0, 0x0, 0x42d, []}, 0x8) r2 = socket(0xf, 0x800, 0x8) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f000011e000-0x4)=0x1, &(0x7f00002f4000-0x4)=0x4) 2018/01/16 19:24:42 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x4, 0x0, 0x4c, 0x0, 0x0, 0x0, 0xffffffffffffffff}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x9, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = socket$inet(0x2, 0xe, 0xea) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000004000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) 2018/01/16 19:24:42 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000145000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) socket$kcm(0x29, 0x2, 0x0) write(r1, &(0x7f0000d43000)="", 0x0) sendto(r1, &(0x7f0000860000)=')', 0x1, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000817000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0xfffffffffffffe05, 0x0}, 0x22) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00007bc000-0x4)=@assoc_id=0x0, &(0x7f0000b6e000)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000b77000)={r3, 0x6, 0x10, 0x8, 0x8}, &(0x7f0000cdf000-0x4)=0x18) r4 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000823000-0x4)=0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_RX_RING(r5, 0x10e, 0x6, &(0x7f0000f38000)={0x1f, 0x80000001, 0x1, 0x1}, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a07000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$packet(r4, &(0x7f00000c2000)={0x11, 0x1b, r6, 0x1, 0x2, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002f0000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000f8d000-0x108)={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]}, [0x1ff, 0x200, 0x1, 0x1, 0x4, 0x7ff, 0xd50, 0x9, 0x1, 0x0, 0x1f, 0x5, 0xb80, 0x80000001, 0x8]}, &(0x7f0000c24000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r7, 0x84, 0x70, &(0x7f000090d000-0x108)={r8, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000001, 0x9c8a, 0x959b, 0x401, 0x100000001, 0xfff, 0x173, 0x4, 0x0, 0x2, 0x4, 0xbb, 0x4, 0x800, 0x7]}, &(0x7f0000cef000)=0x108) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) r9 = socket$inet6(0xa, 0x5, 0x82) sendmmsg$unix(r1, &(0x7f0000318000-0x38)=[{&(0x7f0000d1d000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000b2000-0x10)=[{&(0x7f0000c55000-0xd8)="1a5b476e0fe203c8370d8ccad588328b9c6fee3c0f464e5b5eb5287a4fc2e503ec41d486e0721301aba1d810199abcccb55b6acb7969ac4275a35b2dfc99c8348897965db1229aa146bf7606d41e81059914b7d760a854ca24411865408b50a0016d42ca4f21db1fc52fe6c5023de1f2039c38dec3d963b5e51438d66197778980fdfae628a7362e783239e5402bcbec994adec0986a3a2b6b7861036a13c02815b4b57fc4e6a3b668c634b01d7adac938224abba768e1eb35b2ecf7140af5b9d850d67642f6513ca136b8d66a9d4fe02eb03a1a3ec61815", 0xd8}], 0x1, 0x0, 0x0, 0x40000}], 0x1, 0x4008005) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r9, 0x84, 0x16, &(0x7f0000510000)={0x4, [0x2, 0x6c0d, 0x2, 0x4]}, &(0x7f00004f2000-0x4)=0xc) 2018/01/16 19:24:42 executing program 3: mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4a, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x3c, 0xffffffffffffffff, 0x0, 0x0, 0x29, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @icmp=@redirect={0x5, 0x0, 0x0, @loopback=0x7f000001, {0x7, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast2=0xe0000002, {[@lsrr={0x83, 0x7, 0x0, [@multicast2=0xe0000002]}]}}, "8e171a27"}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000adf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ae0000)={0x0, 0x0}) 2018/01/16 19:24:42 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000b000-0x2c)={0x14, 0x21, 0xb05, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r1, 0xfffffffffffffd4a, 0x9, &(0x7f000052e000)=""/249, &(0x7f0000000000)=0xf9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000576000)={0x0, 0x200, 0x30, 0x1a9bb24c, 0x7f}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80000) getsockname$inet(r2, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r4, &(0x7f0000000000)="da8138afe44379d94e490fc8415b8786a7f04be63e1e870a86f0aac199164cbb210f9af280f129fc235afb2755c0c71e9ff94bb9861245d1401b1f07f5ae3a4619e5128ed80b93b8fff22e7284da7bf74617f29abf194355c97a81152723f254fb32974a8246254f5476ad2c315d4b916a3957007be40d2828ff73f936fedbfade42e73393539ed8b5cf6a69bd5e6386c8d96c", 0x93, 0x10, &(0x7f0000002000-0x10)={0x4, 0x9c56, 0x9, "057eb61f9419", 0x3fffffffc0000, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={r3, 0x1c, &(0x7f0000ca6000-0x1c)=[@in6={0xa, 0x2, 0x24, @loopback={0x0, 0x1}, 0x8000000000003ff}]}, &(0x7f0000001000-0x4)=0x10) 2018/01/16 19:24:42 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) write(r1, &(0x7f0000890000-0x1)="1f", 0x1) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000dc5000)=0x0) 2018/01/16 19:24:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f3, &(0x7f0000edb000-0x28)={@generic="d38c123a991219d809ec7c42fc413a40", @ifru_data=&(0x7f000030e000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) 2018/01/16 19:24:42 executing program 2: 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) socketpair(0xa, 0xa, 0x0, &(0x7f00006b7000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f000005e000-0x10)={0x4, 0x4, 0xbe, 0x2}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) r2 = accept$alg(r0, 0x0, 0x0) r3 = bpf$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) r4 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r2, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:24:42 executing program 0: mmap(&(0x7f0000000000/0xae7000)=nil, 0xae7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000792000-0x2f)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @igmp={0x2000011, 0xffffffffffffffff, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x1, [0x9df]}) mmap(&(0x7f0000ae7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ae8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ae8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00002e1000-0x4)={0x0}, &(0x7f000015f000)=0x14a8d28fdc6a7111) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f0000ae9000)={0x0, 0x0, &(0x7f00009c0000)={&(0x7f0000ae9000)={0x2, 0xb, 0xd5, 0x932f79a9d9784ca5, 0xb, 0x0, 0x1, 0x3, [@sadb_x_nat_t_type={0x1, 0x14, 0x20, [0x0, 0x0, 0x0]}, @sadb_ident={0x2, 0xb, 0x1, 0x0, 0x1d76}, @sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x14}, @sadb_x_nat_t_port={0x1, 0x16, 0x0, 0x0}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:24:42 executing program 6: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000001f000)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0xc, 0x6, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:24:42 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000648000)=0x0, 0x80800) write(r0, &(0x7f0000b5a000)="244f292c28725f3284fc41bd60775555f64582689a0b3d4a8fa5d91b4df8a4ba797992c6dc64ec64640a73ad540f875f969bde37ad7476e0f3cc9b2ae399fb7d6fc1607a1baef0bde96fc0e554b9d242e0f1cf855dc2ff933e8941d1f833580145e4a27f30c25c8c0bdf99bc3a1d8fe427d60982b4a18e44f650390f7e76c26db966ea5829a1768a7ceee4bda8367262849a75833ae58a020340834b380e31bc203392e673146809569409458a31b57e0c", 0xb1) r1 = socket(0xa, 0x2000000001, 0x0) sendto$unix(r1, &(0x7f0000972000-0x91)="", 0x0, 0x20000004, &(0x7f0000812000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/16 19:24:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80005, 0x3ff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x6a}, 0x8) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x29, 0x7, 0x7fffffffefff, 0x1000) r3 = accept(r0, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r3, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) 2018/01/16 19:24:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000ca1000-0x1000)="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", 0xb0a, 0x2000c040, &(0x7f000047c000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000b0d000-0x92)="b1", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/16 19:24:42 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x7, 0x5, 0xe99b, &(0x7f00009fe000-0x8)={0x0, 0x0}) epoll_pwait(r1, &(0x7f0000489000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x0, &(0x7f0000138000+0x4f8)={0xfffffffffffeffff}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f000087f000)=0x3, 0x4) 2018/01/16 19:24:42 executing program 1: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x4, 0x87, 0xff, 0x1, 0x2000000001, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000fee000)={0x0, 0x0, &(0x7f0000fef000-0x58)=[]}, &(0x7f00003e3000-0x4)=0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000fef000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fef000)=0x1c) ioctl$sock_netdev_private(r1, 0x89ff, &(0x7f0000d91000-0xef)="9a471ced413f66a04c527e6a8679181ffb3b33df5935ec017991bd3a3e90267c357e95cdfa7696c2099830e8d865535ad3d2ac923e1e266ce7775b75a050aad085122d7c0dbab720e28eefea06a7fc52ac3a5f8526f1aa0e1f8d53ddbc4635ed25c6f03a923bb0876bff381eed8896466e90ced8ce98476f5af08b44cc87e234656de9e1b5d3da4f0493857c05fa552a8a1154274ed5cc3c5227eb58c6adb33f51b010301289b7f4da06b9e27586793f1c5c12f9f7b30e426925a9c16ba6f1d1292e68596e799d04a6e301121b5b117433389a2ad37941d14d2c2f649e0c7e75a91fea536f58d27c5316c18484a8ae") bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fef000-0x20)={r0, &(0x7f0000fee000)="", &(0x7f0000006000)="", 0x1}, 0xffffffffffffff79) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) 2018/01/16 19:24:42 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) r1 = socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x1, 0x0}, 0x10) bind$alg(r0, &(0x7f0000354000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-cast6-avx\x00'}, 0x58) writev(r1, &(0x7f000069c000)=[{&(0x7f0000dbd000)='T', 0x1}], 0x1) close(r1) read(r0, &(0x7f0000274000-0x7)=""/7, 0x7) 2018/01/16 19:24:42 executing program 3: mmap(&(0x7f0000000000/0x950000)=nil, 0x950000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000150000)=0x0, 0x4) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000950000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00006cb000)={0x0, 0x8001}, &(0x7f00002d3000-0x4)=0x8) mmap(&(0x7f0000950000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000951000-0x1a)={r3, 0x7, 0x9, [0x8, 0x4, 0xfffffffffffffffb, 0x0, 0x28d8b2e3, 0x1, 0x9, 0x0, 0x2]}, 0x1a) connect$inet(r0, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f000094e000-0x8)=0x7) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000064000)={@generic="692db7bf684ba2cb2d5423c9e35d9cab", @ifru_flags=0x100}) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00007d9000-0x4)=0x6, 0x4) sendto$inet(r0, &(0x7f000094b000)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c318f25c80f582d22a1e37a0aa6afd1f86f675cdee0b4af513d38be5a55b42b0e956782d9aa8655ea931ae969253cb09240afa8cfad50cea0eefa084beba0c8f03aa616ba5631e302549857687f49b1303f14d358c7c33e18e97426412682722f56e500ed2129af03a2b08a22bc09cd6c0a6d5916fd8853786a518263312099f6f5ac595998d3c801f7effa741b3094721e13b1b88bc5ee5b8a7716053e1482c8adc0388ca50825e56bbbe550e572344a8e15153a2874b3c013d13f06d19f79217b24f6d07fe0e7029158db63f14cea202939c06af5c68a5fc89a23b4e322dd969f0a2a31295b2ba5a0967da2326de2d7db7ce276596291d329a89c24e2cdf005f5a689727024c144e83e427272138c96deae0feb8dc8131d3ecf27faf0ee09669af12b94906f994fe42d766c3a577a56e6910516f966035242de764daac021f6930c0c820f94b0eb7014dd661b61c047a8447edf27fb9bf9c2d8a2efbd8047702b0d7a18470116e9b705e6fc5d42582e84cb0f98dba3a292bffcc21bf970063a91c1baa39ea9e06c6a4f9fb4cfb2b86690265b99295e3eeddf2df0fb0c240d794b7acbf9dc0ebed672cbb866547d67de9b79a2dcc35cd02325aa6b8fc6", 0x241, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:24:42 executing program 0: mmap(&(0x7f0000001000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000200000)=0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00009b0000)={0xb84000000000, {{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x2, [{{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f000087a000)=0xffffffffffffffbf, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000f08000-0xa0)={0x0, @in6={{0xa, 0x0, 0x13, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x566, 0xffffffffffffffff, 0x6976, 0xb01}, &(0x7f0000f07000)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000cbe000-0x8)={r2, 0x9000000000}, &(0x7f0000eab000-0x4)=0x8) r3 = accept(r1, &(0x7f0000001000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cb3000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x4}, &(0x7f0000001000-0x3)=0x98) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f00003a2000-0x4)=@assoc_id=r4, 0x4) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000dc7000-0x2)=0x0, &(0x7f0000904000)=0x4) 2018/01/16 19:24:42 executing program 7: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x8000000000000020, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000d88000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000ef3000-0x4)=0x1c, 0x80000) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000ef3000-0x8)={0x0, 0x4}, &(0x7f0000ef2000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000e5a000)={r2, 0x0}, 0x6) 2018/01/16 19:24:42 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) listen(r0, 0x80000000) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000541000-0x10)=@req={0x3fc, 0x0, 0x1, 0x2}, 0x10) socket(0x1e, 0x4, 0x0) setsockopt$packet_tx_ring(r0, 0x10f, 0x87, &(0x7f0000afd000)=@req3={0x6, 0x800, 0x1, 0x10000, 0x100000000, 0x10000, 0xff}, 0x15) accept$inet(r0, &(0x7f0000c36000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002a7000-0x4)=0x10) 2018/01/16 19:24:42 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fdd000)={@common='lo\x00', &(0x7f000083a000)=@ethtool_eeprom={0x48, 0x0, 0x0, 0x1, "a9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/16 19:24:42 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000d00000-0x4)=0x0, 0x80800) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000eaa000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000cc9000-0x4)=0xe8) sendmsg$kcm(r0, &(0x7f000047f000+0xd20)={&(0x7f0000226000)=@ll={0x11, 0xf7, r1, 0x1, 0x8, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14, &(0x7f0000b95000-0x10)=[{&(0x7f0000d5a000-0x9f)="e25d0b0da3b5ab45d61b2b3e97453671a87b5148ab40159ea3d0a09f7e2203ea9265c34ed94d93d609b08c8cb2a1b203bbd942d4847680373d07e1b52165020db80798c162b0a38ab6145766573f152ebdec2f14583ae34784bcd29bbc4fd8735c6220309920bdd7567aa3f30f1f8b35c23494ed5cc446786ab34a6f010fa6c9fab3f028b42e00afa5ff7c7d23685666a87370d536999da4f47a9840f1afb5", 0x9f}], 0x1, 0x0, 0x0, 0x80}, 0x40000) socketpair(0xb, 0x6, 0x1a4, &(0x7f0000755000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000fb2000-0x4)=0x1, 0x4) syz_emit_ethernet(0x46, &(0x7f0000088000-0x54)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, ')#2', 0x10, 0x2f, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0xbf, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xc06]}) 2018/01/16 19:24:43 executing program 1: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fe0000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fe0000)=0x20) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x35, &(0x7f00005f3000)=""/227, &(0x7f0000fe0000)=0xe3) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt(r1, 0x1, 0x15, &(0x7f0000f9e000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\t\x00\x00\x00\x00\x00', 0x10) 2018/01/16 19:24:43 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f000038e000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0x10001, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x180000000000, 0x7ff, 0x3, 0x0, 0x20, 0x8, 0x5, 0x1f, 0x5, 0x81, 0xf9, 0x7fff, 0x74, 0x5, 0x2]}, &(0x7f0000002000-0x4)=0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000001000-0xa)={r2, 0x1d, 0x1, [0x9]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000003000-0x4)={r0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000f33000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005f9000)=0xe8) bind$packet(r4, &(0x7f0000c70000-0x14)={0x11, 0xf9, r5, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x14) 2018/01/16 19:24:43 executing program 5: syz_emit_ethernet(0xbd, &(0x7f000093b000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0xffffffffffffffff, 0x0, 0xaf, 0xffffffffffffffff, 0x0, 0x2, 0x4, 0x0, @rand_addr=0x0, @empty=0x0, {[]}}, @udp={0x0, 0x1, 0x9b, 0x0, "81a9d527c663c89d7273e6db750142154ee385aadb021b0af915cfce85ca3ab5d23f341c3b9fd5f1fa14f18401e73e70b10a921a2be5e37b991d0ec674ae78c0911904a33dcd6a349f930b8ee180be6ee159299eb5fccc16af08f27b81ea17087c29409f4742e7cedbd27fc2ca234fd05f5271ee6fd1c8358da135354ec5bd610fe61f1e89912d9943bf0e138e32973fd72386"}}}}}, &(0x7f0000ea3000)={0x1, 0x1, [0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000-0x10)={0x6, &(0x7f0000000000)=[{0x8967, 0x1f, 0x10001, 0xffffffffffffffc1}, {0xf0, 0x200, 0x8, 0x1000}, {0xae6e, 0x101, 0x5, 0x1}, {0xf6d, 0xd5, 0x7, 0x7fffffff}, {0x2e9f, 0x562, 0x1, 0x7}, {0x1, 0x0, 0x7, 0x800}]}, 0x10) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000df7000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000982000)=0x1c) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000154000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007db000-0x4)=0x14) socketpair(0x0, 0x800, 0x7, &(0x7f0000486000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000001000-0x10)=[{r1, 0x8210, 0x0}, {r1, 0x50, 0x0}], 0x2, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000001000-0x38)={&(0x7f0000a69000)=@ax25={0x3, {"de9043f3513c96"}, 0x7}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f000011e000)="82333a1596e82dc37a186b7e2e0a8e4088b17fd567e49b499a7c9929a5d20e108b03d7d9be861d846da87886b668ad5f38124f9703426504210205946badea769e7df54f95d483e4178bcc2e664162ba52446933166567660a4867fcba2c74165ba788bcabc8f168322cf247842890b3cc55cf53111eb83caa05616945590eb5038ee4fa1887274c8ecb61eaed50fc32566da5b9d2129a5f3b0c539769ed8b", 0x9f}, {&(0x7f0000001000-0xdc)="ef369dc5cd17bb5d48707bd674429452cb925dec26ca0424a97b6ec5d20e375eb9a06efcdd31668aa208b5f9ee4f9b0c81f7849f0b2738b0b52a265354c364ce65f7af7bd27199fef6963c03eec5ac5462072cd1d8f7cf1d2ba1a2962d89cc0cc050fbaff0753100529f3bd9fd32db79e536e679edd8fe080aabb5faed376d4db194f9e4135a8df69f70436d466758aaffba56f0dfc70f74a1545d69ca0457e82ead8a9cf859610fff29dc1c8fc5b5b4f19a4513db34c358fb0eb63e6c3f0a2be693481f05a91ae6225b297df6f84fe92cbf45611858e050f47d803c", 0xdc}, {&(0x7f0000001000-0x2b)="3c41ebf20f623c20215977d87ea41bfb46089418426486f1cc8227e6104489f860a376869262fa9463a944", 0x2b}, {&(0x7f00003b1000)="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", 0x1000}], 0x4, &(0x7f0000ff6000)=[{0x90, 0x2eaafd0cc46733d7, 0x0, "5c7ff9ee70e42aa27f3f1d08d795edb63e6f846767c213d2036669a1bdfb0e3cfebadb1fd380d7727746a5c3ed7ede368129b5a3d3687911b8f950954523c639bdc0833228af05bef0f15def56566749440a61c84e39f8017eb1f125a41ee175583ed6c0bae0e887b8fdb0dfccb3165e60eb5ed3acbfdd14da84ac"}, {0x110, 0x3a, 0x8, "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"}, {0x30, 0x13b, 0x4, "a0909567919dcb6fed6221dbcc4dc2ef395be48bb50845f386420a79"}, {0x78, 0x11, 0x6, "82ff823beec6da9593568fbcc9f7ed05a032ea111877a17ae20f50f5f8259f6ce069201129a363764dffa92d3b468e9c251a3e14aaa4d941a36485a56fbbf52f1f3c60b257096b60f043e808019f11d1eadbffcefe052b4b45502c57635957b6f8161af0e860"}, {0xb8, 0x0, 0x7, "417ea87bcbe5234ac14b54b396613dadb9d203c5ac18cefaade6ce81b0cb13d3b3e071ea8676227a7af050a2dcba6bf7755823d9b94146824ac8d657d80abd63c4909a8a52aeb6e53f92f60a9cadade6fba91878eb9d5e895b2fffe594a0938f0d3547dcaf358eef62c2c66e87f6ce3238e4a3b5158c5b89f4b367f561c456ce255120fe989c67e0cbbeabb2468fc22dd0bf690d41bf3a0bf83ace6855e6773925a459c0"}], 0x300, 0x4000004}, 0x24000000) 2018/01/16 19:24:43 executing program 3: pipe(&(0x7f000053c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept$alg(r1, 0x0, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00006ad000)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000e14000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000436000-0x10)={0x0, 0xa521, 0x153, 0x80000001}, &(0x7f0000ebe000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000ade000)={r4, 0x3}, 0x8) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000029000)="1b99ea21cfd68c", 0x7) sendmmsg$alg(r2, &(0x7f00007fa000)=[{0x0, 0x0, &(0x7f0000b38000-0x10)=[{&(0x7f0000535000-0x7f)="a93d8e7367770a2f0c31e130aa1146c3abbc0ae478c0dcf2141f588016bbe5bb1f9d37e64f7b887fb6afc7955a0a2a9e049f9271ae97ac038a17bbf6efff2407fce5f432905c4316aaf8bbc0fcb9debb4975c1b43f0c5ac8bb5f10ee8d73f6fd417f428020b1698f080e3050dd0f7d0355f754a09070070f", 0x78}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ed0000-0x20)={"e9ae856ff6d627c0dd685c4998e6d850", {0x4, 0x8, 0x81, "f22e84c0e4fc", 0xf3ba, 0x0}}) 2018/01/16 19:24:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000a8c000)=0x0, 0x800) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000d53000-0x4)='tls\x00', 0x4) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x80, 'lrw(serpent)\x00'}, 0x58) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000787000)=@req={0xa417, 0x4, 0x7, 0xffffffff7fffffff}, 0x10) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000df0000-0x10)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r1, 0x0, 0x0) read(r2, &(0x7f0000f09000)=""/34, 0x22) 2018/01/16 19:24:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x6, 0x3, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{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]}, {{0xa, 0x1, 0xa8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0xffffffff, 0x9, "92cf601bf7f3f5db0f5915761adaf3b052d5638b8fc58fbf70bb9660ea88cb4ca31f6381a3a678a47ba27a06ca5d2f56d5b0d6b3a6b021f8ad744758f452cd984040cae3e9eea05c4f7a4a3cf6885feb"}, 0x160) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f00004c3000-0x4)=0x1, 0x4) setsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000eef000-0x4)=0x8000000000000020, 0x4) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) recvmsg(r1, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40002102) 2018/01/16 19:24:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00008d8000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000ab3000-0x4)=0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfe, 0x0, 0x8000000000000002, 0x0, []}) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000c35000)={&(0x7f0000ec6000)=[0x3, 0x2, 0x80], 0x3, 0xfffffffffffff89b, 0x7, 0x7, 0xfffffffffffffffc, 0xffffffff, {0x20, 0x1, 0x8, 0x2b, 0x147, 0x8, 0x4, 0x401, 0x401, 0x4, 0x1, 0x6000000000, 0x1, 0x8, "fae5652272695271a19c58eda68d66e4f2b82b1fa1ff105849aa1346d9573988"}}) pipe(&(0x7f0000815000-0x8)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000563000)=[{0x0, 0x0}], 0x1, 0x6) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f000070f000-0x10)=@common='bond0\x00') ioctl(r0, 0x8916, &(0x7f0000000000)="") 2018/01/16 19:24:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x20000000000f) bind$netlink(r0, &(0x7f0000d26000-0xc)={0x10, 0x0, 0x0, 0xa6e}, 0xc) bind$netlink(r0, &(0x7f0000437000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000b88000)={&(0x7f00009e8000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000011f000)=[{&(0x7f0000872000)=""/123, 0x7b}], 0x1, &(0x7f00001f7000-0xd4)=""/212, 0xd4, 0xffffffff}, 0x10002) r2 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000309000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000244000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00009e4000-0x3)={0x0, 0x0, 0x0}, &(0x7f0000321000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00008e4000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000209000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000537000-0x4)=0xe8) r7 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a04000)={0x0, 0x0, 0x0}, &(0x7f000060a000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000fb6000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fac000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000314000-0xc)={0x0, 0x0, 0x0}, &(0x7f000062f000)=0xc) r11 = getpid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000279000-0xe8)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006c7000)=0xe8) r13 = getgid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009b3000-0xc)={0x0, 0x0, 0x0}, &(0x7f000093c000)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000501000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000763000-0x4)=0xe8) r16 = getgid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000bad000-0x4)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000751000-0xc)={0x0, 0x0, 0x0}, &(0x7f000032a000-0x4)=0xc) r19 = getgid() ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000dfc000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005d7000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000236000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000cc2000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000efa000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000191000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f90000)=0xc) sendmmsg$unix(r0, &(0x7f0000b3c000)=[{&(0x7f00004fb000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00001e7000)=[{&(0x7f0000fb0000)="99ce0a243d5a0c0b44f416f91032274ea042d0f3200f343d0f1864504ddcaec33f2899ccdf4bce16542781350e6f1092c13057070f2fcaf94ab2d895171c7050c26dcde12efe40f8959149c1fbe089690bb853240e1909903d66d576002828814542ff69e0c35aa4dc9e8ad879d3c6780be25d7b24a5b752c623ed8ec4eb5fd9968e4f48f6eae69a684f74be503f01842001c3c5df8f18ee370a1d288e89064fc2e9c3e795e1a7598b49fee381a8bc5626ede509f83d442b7c2b7e0a7b38fd858b4521077c7d129b7f39c3f141e554065a83d43ef50145268cec44a9e0c86b3a88", 0xe1}, {&(0x7f0000885000)="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", 0xfe}, {&(0x7f000073a000)="", 0x0}, {&(0x7f0000271000-0xc8)="e745096c680c1e140bb98ee0b811e0c79c9923f7355569bb0a07ad12d8cfac29b0b5b29ddfb60d40122a915070c7b35e2589cda3c726f78d6783920342cfffc03d58df4ab6751eb796e51d5deabc13cd9f65a84fa5d0b58642c263afd152bea850f25c0ab60e72a1508c66e72f861a6edfa5a285b5076bc6ace58372886b6c3f2dd6934f8bde42e4bd14258b1dc834d98bc88e8fd86ade9a0c76224c79ac992701d131d57f53760bfdd2734b770a226dcb80fcdf5a86ed8228a6c9e0d3887d13ce1294cc40bf2c8b", 0xc8}, {&(0x7f0000da7000-0x43)="96f8190edfd34acf812faa2784cd7cc11db8ed3e302c66ab1adacaf7c80f7383d1fb0c19de378f76a4eff124791d4185b92d9672660f3870bb30e3166b8dce4737088a", 0x43}, {&(0x7f0000f6e000-0xb4)="77a055b8726161ce37ee8a7f2def729994373686b78d11cd31b5f5d6b91a5dc8a8c04bed8392551cbab8a95d0b98c96b1e1a53c83be40a3a3a49fd376cafb5c15550d9b21a1dfdcd4c8214e0f3726eb1426a5cae6ee4a0797387053a7391dff030d6695c64c6e8a7dce6f70721548f642b00a9836863ffac3b7c7605a203d063dc5a1c3cd6fcc909952f1b090fb5e428eb84507e0fceba195f8966bfeb7f42431c1e45d41e530551f9042cf8a93f15eddeeea21d", 0xb4}, {&(0x7f0000cbb000)="2a7d63dbe76d274ccfd592dd858f35eedb07fee3ce87d0d0c092c0551101bf92baae54d8785e3a758058b7c1908ce42a0b4565e4190ab86f11fb2111eb48136f3ea40b3134c75a00c48586fb451b03e8f43a15178d173d719458a6c9a1432a0a9ecc849077766d6fb9e61e29af8757c1a48f63766ee69dac1e3c333b3acb8d5c02023faeda74776c7f94866c9dd3227f526a9f78cec9cd0fdfba6a2cfec46ae6a60b1548db29bc49176e873d90c9292839a21a2a9e1f025a68bacc2c7a46cd66b49ace474c1dcbaf92adc53763bfe9945cc0bc182188", 0xd6}, {&(0x7f0000c4b000)="931097a9fad76baee06a6b6aade80050628d636951e57175faf2e393a9852c04a46e74319ea7", 0x26}, {&(0x7f0000728000)="9ac47214a56d930443e96a7908411dcc2a3b725af25a115e1afe7c6bdf68c2699447f30c0b6cee390390c4902ea74f845b0de8ccd0c2e4fd576427eaa0ecd29b335e39f1cfa98eff1626040be4ca5dbf5b5fa61cf5ca913d3412c8c884e599bdc164f561d567e65a30683bca332fab51416538c859a1faab94719fdc1fd91b5ed8c1253b7db8f46862ffc2123baf690b588ed70d63cea4a65df288436ce92d456922c7511bcbfa35b2f565d3fb88e27061f3d0cffb980ac27f1ffff3bd78f247df4e47eb4c214834ff76c4bf3398b36a371f77ce91d0729d09e7cbc9", 0xdc}], 0x9, &(0x7f0000080000-0x30)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r1, r1, r0, r0]}], 0x30, 0x0}, {&(0x7f00007e6000)=@abs={0x1, 0x0, 0x2}, 0x8, 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&(0x7f0000b08000-0x40)=[{&(0x7f0000088000-0x4f)="834d892795ac7dab15be408dc93a7338e495c84b689f22af6a7587f80e3304bc8bf04d8d52818a05159e1e6dd7c7966f4dfc74f9f1b3930dce607dc8df1b9a82fbd2c866cdc2cc7a38d0c80af9b7b23dab0d14ffe6a2bc0979e80e51c3ea2c7d1aadb3616678287393a3de781912c20f6a18", 0x72}, {&(0x7f000054c000-0x95)="74d372a096328740ac81b3d4c27b9f6d5434501d3cba2fe4675143d4e5b3389078f24abee7484e1ab77c613acfb96ccf28e4080bf264031b00303ecaf20dea77be7f492ed6f4216b1a977ad82c4cc3c4e93a864ec4d5dc33b9c4842e2b906fa30c5073f48b7d8f29f826c9e646072773898171342aaa85b367e417d405704d1938e947f6acd55f7952542152844ae70f50d1432323", 0x95}, {&(0x7f0000d3a000)="b6801587ed6398479dde4745b9fe32932ce806f29a7ead7ddab65947ad203db78fa6a584ffdb6ac7cf0745591b385b64153b262ab794065477ce13577c549b24b76fe8b23ed6ded425f5d036312c1284d5f766f9673049d3aabdfbcc2b199450edbfef9ac54d6aa492f11f480925f810e18657d7cd80a86b6e06c2068d6a4a74303e5488566e899c336ed516e3b9086bf884e41cd9a0b062ce1b292170eb805d5dbf24b1c612", 0xa6}, {&(0x7f00009a2000-0xf2)="2d6d7c4aca392f4e031b531e0c10f1c0d8862ea7e0c7fb08c6d36efcf60bad0a79b3db0ae3426975ff56f9f09fe065e2dc9a260edd93d813f6931d3d44608a3d0ff24e348401d2049a90ac7800363a87699938058aa86a7bb5fe56bf2da79c226c941e5fe605037b9eaf2db5f2782fb68d4fed2b4c5965862d3179354d811e415af36d52f17418824bd1cc65e59882cfd83a3a434ce4998fd797df407d06e95160e1a3ea48a16384a6f2cca019475dd966ff7d95b2a68461dc815f3e7dd86749ec1ab96b16daf2d58eb83224323b023e1cbd0316aba4ee54b7549560c405f10295cef3380d41aa7724506068414f7119e22a", 0xf2}], 0x4, &(0x7f0000ef2000-0x138)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r20, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x38, 0x1, 0x1, [r0, r1, r1, r1, r1, r1, r1, r0, r0]}], 0x138, 0x4000000}], 0x7, 0x4000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f000092e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fb000-0x4)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f000010d000-0x10)={r24, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) 2018/01/16 19:24:43 executing program 5: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xfffffffffffffffa, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4)=0x406, 0x4) write(r1, &(0x7f000001b000)='U', 0x1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000021000-0x66)=""/102, &(0x7f000000a000-0x4)=0x66) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f000001b000)=""/0, 0x0, 0x0}, 0x2) recvfrom(r0, &(0x7f000001f000-0x6c)=""/108, 0x6c, 0x0, &(0x7f0000017000)=@hci={0x1f, 0x0, 0x0}, 0x6) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000004000)={0x0, 0x0}) close(r1) 2018/01/16 19:24:43 executing program 1: mmap(&(0x7f0000000000/0xade000)=nil, 0xade000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000139000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x39e, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x2a, 0x9, 0x0, 0x1, 0x880b, 0x2ec, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x1, [0x9df]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f000044e000-0x4)={0xffffffffffffffff}) accept$alg(r0, 0x0, 0x0) socketpair(0x3, 0x6, 0x1000, &(0x7f0000614000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000abd000)=0x0) mmap(&(0x7f0000ade000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r1, &(0x7f0000ade000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_hmac_sha512\x00'}, 0x58) 2018/01/16 19:24:43 executing program 7: mmap(&(0x7f0000000000/0xd78000)=nil, 0xd78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x6, 0x9) write(r0, &(0x7f0000d75000)="1f000000f90300ff14bf000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251", 0x30) mmap(&(0x7f0000d78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f00007a9000-0x32)=""/50, &(0x7f0000d78000)=0x32) 2018/01/16 19:24:43 executing program 6: r0 = socket(0x40000000015, 0x5, 0x7fffffff) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00004a5000-0x4)=0x0) setsockopt(r0, 0x400000000114, 0x7, &(0x7f0000dd5000)="", 0x0) 2018/01/16 19:24:43 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x21, &(0x7f00002e6000-0x1)="", 0x0) setsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f000046f000)=0x1, 0x4) 2018/01/16 19:24:43 executing program 3: r0 = socket(0x18, 0x0, 0x2) getsockname$ax25(r0, &(0x7f0000993000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00006e1000)=0x10) 2018/01/16 19:24:43 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000ac7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000002000-0x1000)=""/4096, &(0x7f0000002000-0x4)=0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000c18000-0x4)=0x80000001, 0x4) 2018/01/16 19:24:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00008e8000)={0x0, 0x0, 0x0, 0x40002}, 0x8) pipe(&(0x7f00008e6000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f00005f1000)=0x5, 0x4) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x1000000000089f3, &(0x7f000032b000)={@common='tunl0\x00', @ifru_data=&(0x7f00008e8000-0x20)="01000000090002fbff0306000000eb00ecff0000000003000449fbf502007e23"}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000439000)={0x0, 0x0}) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000105000-0x78)={0x3ff, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18c90cbca6b88b21, 0x401, 0x3, 0xfffffffffffffffc, 0xffffffff80000000, &(0x7f000061b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8001, 0x6, 0x7f}) 2018/01/16 19:24:43 executing program 5: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00005fb000)={0x20, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, 0xffffffffffff8000, 0x8, 0x80000000, 0x1, &(0x7f0000000000)=@generic="bfd08f7203781083c2a6ee8d05c6448f", 0x0, 0x8001, 0x7}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f00005fb000)={0xbe27, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) socket$nfc_llcp(0x27, 0x2, 0x1) r3 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f000074d000)={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="6350ec9629e7", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='yam0\x00'}) 2018/01/16 19:24:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000008000)={0x800000002, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000033000)={@multicast2=0xe0000002, @loopback=0x7f000001, @rand_addr=0x0}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000037000)=0x90) recvfrom$inet(r0, &(0x7f00002fc000-0xa8)=""/168, 0x5b8, 0x2101, 0x0, 0xfffffffffffffe40) sendto$inet(r0, &(0x7f00009ba000-0x49)="eaa6571f17f4f74af4b53a9643f75c86f9fb7ff648fcba4a9619d87c802f1904004de480f6e896c9ffc3a2c73e6ce150a443569a9ebf7d8c6cae1cf27f907f6a2721daa8758f7c5e37", 0x49, 0x40000, &(0x7f0000920000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:24:43 executing program 7: r0 = socket$inet6_sctp(0xa, 0x801, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000001000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000001000-0x6e)=""/110, 0x6e, 0x100, &(0x7f0000001000-0x10)={0x3, {"7d05b4277531d8"}, 0x80010000000}, 0x10) accept4(r0, &(0x7f0000abf000-0x8)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000abf000-0x4)=0x8, 0x0) getpeername$inet6(r0, &(0x7f0000ac6000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f000014a000)=0x1c) 2018/01/16 19:24:43 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f000091c000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x2f, &(0x7f0000001000-0x4)=""/4, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000)={0x0}, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000-0x4)=0x0) socket$kcm(0x29, 0x5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000004000-0x4)=0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r1, &(0x7f0000001000-0x97)="567debae8cf64af51abd1f14dfc654ec8fc99cd9cde177b81fc04c6898fc90790a50efca3204e5190ef17417c4b003a0798a01a64a4a1d072c37a9bbddd02f6a2ef7d17d7abe481d9002df84a243c43bf43c8cebb78cd8140b22dc879c90939f7ab5ae927b489f2712537b762c5f8faf44348c661b06831639a05b64a34099c0f73a9e6bb65ba537b80b9456879a73b8c9901f8daf78ce", 0x97, 0x8000, &(0x7f0000004000)={0x1a, 0xf6, 0x4, 0x3f, 0xd54, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000006000-0x38)={&(0x7f0000001000)=@llc={0x1a, 0x10, 0x6, 0xf547, 0x2, 0x943, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10, &(0x7f0000006000-0x30)=[{&(0x7f0000006000-0x90)="a40c3f54bd9c7bb015b90a9575a3322803a90196ee1094586aaf53529e909dbde4d1f7e824cb153979f4e8fb7e89ce40c8f7adc3d4cae91571514e45121c81e606430167835b3b4da5393547dab9bc59375d59ec2909d3c812033bf0fc1757debcfd1d48a5db4d683a9a8600297cdff031659fbad4bd230dff6f2f4bb22654fdd795b26d4327a9bcb2b4bc7927bcf627", 0x90}, {&(0x7f0000002000)="f06db95c8441a06a71a81f0bb590f13462306b1c483ed2a88c3bbb30999ca11aa16f1a825b5f80a8", 0x28}, {&(0x7f0000005000-0xc)="d864255008d31b8b65a5bbae", 0xc}], 0x3, &(0x7f0000005000)=[{0x108, 0x111, 0xff, "986d7205b298bc93b878b1e8d42b0e45d3b890fbf7fa3410373d45fe8fa52944b725e94a8886f544f77e17259026ca9abb3b7015493e8120a44d75319e98d7f926ce15f1ca8bf8c07fcf6941482b9391a7a0cbb58bb0311ce6035782449c252a0513c85ea5e4d158db9920cb145ff0084d6b458496cdd5ed09d2400c07a9ed1911f5dff183b1e8f4e91b4374b3cdb39117ed73a4e6254912f67471f9ae507a7e8129aab3d79b49fd2d29de74be23fd4b6ad3a1b40ca17eef7d0dd504195baf7dc12c90e7435d2a8cea8778d556b4716dc163cc5e63edc6b890f0aaccbe0f1e3fe5dfdd63560e47170d81ba77e72c9474f4b9ef8289"}, {0x108, 0x10e, 0x3, "72093ae0769d673c999bbc313a6b02013aa935312e6a40500373ee5eaf6af3698195df4671598b1788e48806b2417dde545f72979023dacbb715539836a147d517a76a22a000759c6b01ac8e4ed096192a7a0efd2bd9fe8790cac246abe6db46a758cfd5ff85a9d10585734336ad313e17548cf0b0938cda31bc316e29c4d754b4ada4c81c5a3da1634b913bfa44b5093fdc29a64d4aa0d703878586d82845abb6d85d2d26ed98ce20c79cc5b53af15b144f496a3f1c0426e15c1aae10e5b7bf8b81a7a52047ee42e859a839660d627348d88794f5a3ea7f4e27a4426535d374fd16490fcc06f9e9edf03570e0dc325dcaf2fd"}, {0x1010, 0x116, 0x40, "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{0x108, 0x112, 0x400, "b34c35d402a2f37d565652f510705d6b9dee864981c630a46b303882cb527ba526668746d1e563d611770e10ec2fdd4538fcc8fc9ef47227cfdf70ef755067c0ac0931610a65a2fcc44bb579887f3935fed98d2a74203cbeb747264a1167d0748300cfb07233242c9ffcd5ee6d9d4878706926dea3bbd73e079786286b763c5053c4debca6a040eec48ac65a256b53fa00a0a6a897e9c5cd785c39a0cf623cd36607e73d82674c7bdca26894a5ca87dfcf55c0b30e1b6164e65da51f93e55b4297aaf7f27a6c2667bd817563694f93f387f1c8c87376df8925eb0803f20b9002eafc69059e57807c199726e3fa3d4e26c1f6ef4836604922"}, {0xe0, 0x10f, 0xfffffffffffffff9, "3921981979faa989552a009de779ad69256808439544a07578e0cbc13ca3ce4ffdc1209b301bb9e136262c6ca7ada2d15938aceb9ed383aab2a78896d2a64435484f4e663774302079321a916dd49aec269fe4252224d5749b48f726a29224d178d4acdb5013ad9efb68ab6ef1a8e9532997063cdd1cc73bdbb269d3df57b529c381af46bffa5fcebfe60dc1ade967ca8197aaa2805a47ab27769b9e037749ce707ed4395dad5fa26397c9cb3a23a403cf71eb88f422b54905526fbc4582b4503632da230b12db6d610354"}, {0xf0, 0x11f, 0x7fff, "7644bf65e14b89927926d108f9d1b225282460e32cdba0e72be3dd5582a1bad7cb2e37d4e78ed523456d4549a836934c2f06cf6357d7a8479c4b3a4865ae599db7944179d6573bf2b76961b99520289b237a0bca21c60a958309fef580c39d9cca9d1b4a503328c589f581a9849b582f8571a10e42195301acdd51471a6c182c7f50666f768d697df5361a339432e038367e6f23595475e304e55e1c65284421cf33b4c38e4c2a3b0e154dca4ca58114ae31cf7e4b285193601f36354bc78e6cf03f22b84f0ac645e25f1b09da81e0254f29c97897858d27c5fa846f143016e7"}, {0x1010, 0x107, 0xe5f, 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0x2508, 0x4000004}, 0x40000) accept$llc(r1, &(0x7f0000008000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x10) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000004000-0x4)={0x8}, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000006000)={0x0, @in6={{0xa, 0x2, 0xfffffffffffff575, @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]}, 0x142, 0x4, 0x7e, 0x6, 0x40}, &(0x7f0000002000)=0xa0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000009000-0x4)=@assoc_id=r2, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000001000)={0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000009000)=0xc) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000000a000)=0x10, 0x4) 2018/01/16 19:24:43 executing program 3: mmap(&(0x7f0000000000/0xd1f000)=nil, 0xd1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000d17000)=""/70, &(0x7f0000d18000-0x4)=0x46) r1 = socket(0xa, 0x8000f, 0x7fffffff) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000915000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000d20000-0x2)=0x1008) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000d1f000)=@assoc_id=r2, &(0x7f000089d000)=0x4) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d1f000)={r0}) 2018/01/16 19:24:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000007000)=[@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}], 0x1) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x16, 0x5, 0x101, &(0x7f0000f09000)={0x0, 0x0}) getsockopt$sock_buf(r2, 0x1, 0x3b, &(0x7f0000cbc000)=""/146, &(0x7f0000ab2000)=0x92) pwritev(r1, &(0x7f0000281000-0x30)=[{&(0x7f000057e000-0x7c)="667421ad45bbd1fc83ba02285605c032f7ccae469c6eddee414c4a32505aec21e31074aec28f760be528c07c497e5f35c351da496ee00fa33b34ec223550df1447e0f575ba44f6959726cac9d9520780db9dcd76ad23bcfb0a8974c81a122dbbcd0664904033cd35c203b0fca586477a8d0d9d8ab9cd07049f057400", 0x7c}, {&(0x7f0000b38000-0x65)="a3785ab61ef7592b65fe1e53c50c067ea026622733a053dccba74ebf47442097e5ef33e66b6b5879fa713200b96eecd5eb1ef097598d887aee19e0617d3bc5947cd974ff8b087e47267c7f3853b016305fc42960f2b1df474981633b0057094d081e3dc99e", 0x65}, {&(0x7f00003c5000-0x57)="a524b3d73ffd6ac0ab7e987f9bcdaa3f4c37ca0c8c104ef16d18ba10c0e46ff538d95c4dc1b601d7d5e4d0bcd0b3fe4a4a6738b50b14f021e9aa2725a2ccfa2ade896c551f99c478db65be5179cc277479b3a963868e34", 0x57}], 0x3, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000210000)={0x1, [0x0]}, &(0x7f000037a000)=0x8) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000d60000)=""/148) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00003c3000)={0x0, 0x50, &(0x7f0000e89000-0x5c)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000573000)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d95000-0xb8)={0x0, 0x0, 0x1e56, 0xfffffffffffffffe, 0x3, 0x0, 0x9, 0x7, {0x0, @in6={{0xa, 0x3, 0x5cdf, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x7, 0x4, 0x8, 0x8000}}, &(0x7f0000405000)=0xb8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ead000)=@assoc_value={r5, 0x0}, &(0x7f0000007000-0x1)=0xaef67946) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000e61000-0x8)={r5, 0x8, 0x4}, &(0x7f0000e40000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f00002ee000-0x230)=[{&(0x7f000007e000-0x3)=@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c, &(0x7f0000ac3000-0x80)=[{&(0x7f00005ad000)="4256e7486f0a7fd37df9a3f786fcc8c818b1a0e70977bc31adab50382f347167f165b962d7883f4f10db977d10cd4e3c88c2bd902955e46d51a1ead6f948748d59de017c84a6e40939d07125961534455dd58ddb7a6b3a6a3260067b8f20c5802b083cb594d0456904f889ecb6b34dd6f04712ec46e1bcd17399c158985e85e5da2758", 0x83}, {&(0x7f0000ed6000)="de252c170c2189731496090ba141ab64ec96814d", 0x14}, {&(0x7f0000366000)="e8f2cdc3acbb9854674052f3a697accc204fc7e680bb842707876658f772219f0740", 0x22}, {&(0x7f00007da000)="61239af458f5932adce43ab913628246e5756a2cdb0e6903454ae45c74c5f235e587b896865b6442f4c321215d196c4886770329870e", 0x36}, {&(0x7f0000426000)="a4afb0816584ae9845dbc9ee67df7dcbfdbae1e6b9db0c3b4481765b4f1e4a4176b7db6dc58434c9757299e5a41a8f5fb76c1194c3e7aee4b0bb130bd8b5b9307aef56511f2278c3481fd70f3ce2b62015cdc1f04efa0de68a86cda3ab2603268f0c88fff2c9ca1c678d44427494e80751fc4b58eb7c87d96ec6b0d00d55e3cc603096c0604f7a559146e22b233b9f01fa038b7aa0a24c792de4e8aca284f4ae56c1de8b1ac2b0afd01874360c5934bca1608e9e4536a71b4240b8634eae1a14e03a8b5779c79f0610d8cbefa7ed1506", 0xd0}, {&(0x7f0000318000-0x5e)="138bc2b6fd8ec572d8ba3b540ec5b863725d54c608b9c6c65abdf28b80d92d1648609fe41e91044b62829e0f8432e0f3e4bb0db82afda484a7f8262e3c5944dbbca9ff6dd8c3d82b5071baef574f0e26d6980266d73d32f80be08cc9f225", 0x5e}, {&(0x7f0000a4c000-0x28)="fc94664dda1f9a74d73da81f137550778fc2d0bd6ede872c1ee8fab13bb4222a9ddb5b5193c9ff90", 0x28}, {&(0x7f0000111000)="056c864e96bb5dc7eb2f07c8baad9d1a034b9cfeab33da4e4bdfda3c9b68c61405e93b15ec58d01373f6b51503110239504ed9ba6f85023d1c85a1e795b47013720f43192d097712d028c1fb48be7ac92b3ff1def4611595ea5071a5f8a33dbf94d2f58e8e5396c1065bc2f75cca1289f89e6e5eb1cace4593ae581563c78340a2ced78702d909e2c6dd96b929a5f9f3aabba040bbe8ae4c8bb6383b72", 0x9d}], 0x8, 0x0, 0x0, 0x40}, {&(0x7f000020b000-0x10)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a2f000)=[{&(0x7f0000029000-0x9d)="1e438ce7798a30f98fa5fe579d58626ceeb50f8a2bcd51da95f39c40c4de7441407743ef3c018ee45b3ffe6368f58360d65b11fc41f78d43852e97169ed885aa5020cc3f8337dca04d7e60d3fafdf38b433acf5fc6ba720605707a83e286e2e29eb4069e3da20b758e3ee1678f75e582a2c6c23905b7f16eff8217abc4c1fd46eea212008d634c0734258ac5827026e9f7523c2353ea47913690c2579e", 0x9d}, {&(0x7f00004a4000-0xd)="9ea2dcb1c1ed12889630b88333", 0xd}, {&(0x7f00006e4000-0xe7)="9cca91752a162d5a82c69be436622236f18258ac44681a3e819a82ed6acf40973ad3b50514fc6e86b6842987ceb73887bb22d3ec55a9c4c32fd64d151d6aedeb45d781a92999cbf34bed04eceb80938410e7b97ea7007bfa32a0440c5992b6a3da1957a331c00d9be728dfc76f4bdf39920a3d0850f107cd983a079a35367bbcdabbfba39f9d47868788ab39deaf0bc6296e3669e9a4cfc8d5292ff819f26ebf90217b0a285f41d3c1ccb693ab894e1e09802ddc087de9b9c415dba99492682fc864eb38104f908c094ccf7ce65daeddf49a8e12f767225483cd035c80992dab4b46b86fdaacef", 0xe7}, {&(0x7f00004d4000-0x1c)="3bb37336dcff7d2dc7c4254773a3221af9cda9a56c6e8b2c8be2cdb6", 0x1c}, {&(0x7f0000ea4000)="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", 0xfc}, {&(0x7f000059c000)="1f33aa4ff3bc01c84f59f62a66dd4ded2f23b949034ef1feaf5e10316d850da5df801a1e1f6705dddef0435ca77e709c73b45f4a7db87fe99865369b3f3c7b92bb701568e4e6396ce8f4ad837f92ef572922b2a4d59618ed871dbe78fccf29ccd8d419f63422de2185dbd0d4e392847be26e43f5d8525945694d71d0a0e1bde397c5a904e0bfbedc7e5b694120d4ab318a79f66712f7467cc040b045977fad4582c05e1f3251053d20aa00c74d953658b810c3f83a6f61a0cc1e77f011fe10eaaa37a7c4ba249bf498039fc155148e6fb20fc74287e300cc", 0xd8}, {&(0x7f00002d0000)="84ee7ea957e4b3caf85e15d22dcc07c209c4602bc7a3ed7884a86baf612367943902fea5a71954f8eac912bce38ebc3c2987643d0a6cbb9f83480b141fd6dc8714ba4287be36b0b126a274cbb3ba91ca9a3158ec98f0f5cb0f87525e197a60975bf2a77973328d1141ddc65c3b8751940de621fe29fb42f3c7b4f09b502085197b53128e5b7a3bd4d6ff885ba58ab622", 0x90}, {&(0x7f000092c000-0x6c)="2efe8ceb17d712a55ffb5b3874034a6b945d7be403f928f7ee0b6e81db3fe777135e85c9746000b7bd1449db333c6e05385f247db8c75501da5e3772d529b2348c65bfd23c5e208bbd52b48ea4ee9699eca7cbc955848acd072026397302a7596fa2bf67cba948bcb9868242", 0x6c}], 0x8, &(0x7f000062b000)=[@init={0x18, 0x84, 0x0, {0x3, 0x3, 0x7, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x1, 0x5, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x143, 0x65, 0xc, 0x9, 0x6, 0x1ff, 0x1f, 0x9, r6}}], 0x90, 0x20040000}, {&(0x7f00001e9000-0x1c)=@in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x101}, 0x27}, 0x1c, &(0x7f00009b0000-0x10)=[{&(0x7f000027a000-0xa9)="79eefef58f034a917a87626769833548a57d89c5d4afe66bd6f73b30fb87f5dc8b4e6692c8f5c75601077acbd5e8b8aab51215fbce9c5e5f932e47ea1396b0fddff845bf355d55ae3b3ca638335c5f20a90ef63c6a3fe51479d72e603fadfdcb2bc1889df3c139f15fa1e5390a875cd98ec4f9250ebfd2fc9da802e31d0bc8505e50617e434a04b1fed95a2d735200b3579bebdb34757d423b46865b0ba1b5bc40bb0bc412996f0907", 0xa9}], 0x1, &(0x7f000045b000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x9, 0x0, 0x1, 0x3, r4}}, @sndrcv={0x30, 0x84, 0x1, {0xca8f, 0xced3, 0x6, 0x7, 0x1, 0xd2, 0x5, 0xfb8, r5}}], 0x60, 0x20000040}, {&(0x7f000088a000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009d0000)=[{&(0x7f0000415000-0x10)="c06419714700a323206d019b1da9f041", 0x10}], 0x1, &(0x7f0000421000-0x180)=[@init={0x18, 0x84, 0x0, {0x80000000, 0x80000001, 0xff, 0x1}}, @init={0x18, 0x84, 0x0, {0x0, 0x273, 0x1ff, 0x8}}, @sndinfo={0x20, 0x84, 0x2, {0x7f, 0x0, 0x81, 0x6, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff01, 0x6, 0x8008, 0x0, 0x0, 0x7fffffff, 0x1, 0x4, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x81, 0x8001, 0x65a, 0x1, r5}}, @init={0x18, 0x84, 0x0, {0x3, 0x3, 0x7, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0xeebc, 0x3, 0x0, 0x0, 0x100, 0xae0, 0x0, 0x8, r4}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x80, 0x1, 0x3, 0x5d, 0x1, 0xfffffffeffffffff, 0x100000000, r7}}], 0x180, 0x800}, {&(0x7f0000df6000-0x1c)=@in6={0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x100000001}, 0x1c, &(0x7f000005c000)=[{&(0x7f000091a000-0x9c)="cc5120c54133a7fa27e3d957134a1fd5263dd86daebd2f5959223360bb3a9a3ec94efdfa6228fd96bc217c80095e57e643b9a5ab32bc6605cc285dcbdda67b314974953c5c68a06686af42f5ffa8044c0577997d964aef4ff73d75d30263d4f4a44e3434f23dff6c80e8eac903014609b783e3889ef030cfd3f908828a0103ab9d81085c2484ce40f5cf6e1b08883ee4db54896c5760b6b52b90c019", 0x9c}, {&(0x7f000093b000)="716b449b5b98ba0d56a2af1acf2f936917f08565c2934c63949c755b786686956bd919e8ec042b1f6865c0af030f682dd5638df5f388107afb746f1db18ff88546f441f7219ee93164776d2781b4ceb13c49f1a2b6436437e42c0744d323e550159a9a1a2d56ed38092f1038fcd110acf4b3cac4eb453fb30aed552d313c3c98e2a0a8eedfa189ee4643201f540c85c9f2201bd02998b46512beeb02b5fc127e5a084c2f5df872550f7db1affdd9202d9ba57e130203d3fafe9ee1366f583fc6a2726447722b7d0350367f423693ed541fe2aa2592b8", 0xd6}, {&(0x7f0000bec000)="60802bff7c49c8f7688c5da5a9fa23ae55b9b04b12876ff5113fa89a3224610d3f92e7e2fa8b402d5f6de0944f9543f57c210b1ffb1a732d0ae3112624efaedbc295e8d336f38e4826d87ceed0226ade985a06ada9c8900675a4b1ebea4e62dfab6649d802899871403e653c61f7da1657bb43b55e17e4767f84baa18b2e27abb1e0b65640f465c5fe930e364bf0ffe8630657f55060f6515c76b45ec4b5cdb6aa8b58", 0xa3}, {&(0x7f00003ae000)="12858fbd81de4a7389686ca26923cf6b0abbd134550b4a48e9b8531501b552458b410784adcc53e3b643ff6fdf02b4ee43c29a305ccfa94fca4cc92b40f3ddd8250d29e6ac5112e8000c95961734502f94a0cc4eb0630b701a8000e1ea4e810aa8bc4fdae24bb401fa47c3e5a5", 0x6d}, {&(0x7f00003a2000-0x1000)="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0x1000}], 0x5, &(0x7f0000766000)=[@sndrcv={0x30, 0x84, 0x1, {0x200, 0x7, 0x8004, 0x8001, 0x8000, 0x2, 0x1, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0x7, 0x2400, 0x3ff000, 0x5}}, @sndrcv={0x30, 0x84, 0x1, {0x100000001, 0x3, 0x0, 0x0, 0x1, 0xffff, 0xfff, 0x0, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xb63, 0x8, 0x8, 0x4, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x8, 0x0, 0x2, r3}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x5, 0x9, 0x1f}}, @sndrcv={0x30, 0x84, 0x1, {0x69897a77, 0x6, 0x8004, 0x81, 0x100000000, 0x8, 0xffff, 0x7, r4}}], 0x150, 0x20000000}, {&(0x7f0000747000-0x10)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003ad000)=[{&(0x7f0000148000)="59b9035d0e788b1a216ebae0fcef6e945ff7a90464c75504beb4f42d634832", 0x1f}, {&(0x7f0000908000)="", 0x0}, {&(0x7f00006c8000)="c766f030bd0426c87928cbb4c6f08dd5c02f457a2bf2d0917c6a718b0699a852a6a3ec9ec44b91c942c4e6b1455d7134e2ec23cb16a989193c606c2b940c0beccd88d597e329edd657e70fc563fedf19cb7eea7b0ebb24d6b5c0b6b119e852bac056d743b2e171c90891c6f5ff2b0dd9578f51d3a8b7ebee127b6315ab2efba6711f6b872b61014f19abc15e80ce71ea901bc3a9c072c9c17b45fbc514e6b2738fde5f7cadc91fd2abb79270d5877ecb86233a57c3230be4bf276fd2c111007d9f49a16df5e8b949e06597497cea765c01dd5a99ca1aee435bc34f160b", 0xdd}, {&(0x7f0000bd4000)="474b37ef071d709d64a2a7f9d6d324ac020c18c3ef1b138b6f4ec35d4699a6ba9c0f53e36e2a6debfac80876864d334c47032104ef4a19b38a92c146600066838b9a5c1fa36d4ccee51e2fba4cbf2d178e54e7740de123d4b9cc0106f28fbe8b386834717e7ac5fb5b5f6add6f00301ab78caccc29bf4477c0f146bc23952f9530355d22a115173ed469969f15058067149ef7a51634a0fabfe696cda9affe09c7daa8c5e8ab589bafffbf0504c6b3ec0494f6ec1bd7568dc013979f5170d6e020d834bf63b3dfad561c863a467e64282a3c7c216298e7759cf3a539925b33e17aa5b1", 0xe3}, {&(0x7f000060b000-0xea)="60cf5a73ffcd4e577617b84f9f4b34df5672d9d2a83bb5e142d2d8bdcea1ed3bc87a55cc41219d63b5e9a66edc7f552fb4e40f555dc0af78ff4cf6731d1747c0dffe79e4a17b5201f06d49f82fd5751449e64e978a7d8a6d067141148f0e200a23c14289e37cad3c0d2b9c7c795d70aadd5da949dbba790d137ec27bd4058a2738812205c4a784ecef819b781e05e79537e2ef0abb3666204b7490d294a3e80f2c87e1d391e4c5750f5b272db31d7f88c9da033ef1bba86c05d9ea886e59f886ac044307018c9b22d5dd8432de250bc4c6440bcbf2d14e8983e7bde3c372be6652241276b91deec15c2f", 0xea}], 0x5, &(0x7f0000dff000)=[@sndrcv={0x30, 0x84, 0x1, {0xfffffffffffffff7, 0x80000000, 0x8, 0x4, 0xfffffffffffffffb, 0x1, 0x5, 0x1ff, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x8001, 0x1, r3}}], 0x60, 0x4}, {&(0x7f0000e6a000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d13000)=[{&(0x7f0000ca7000-0x93)="a110796240c5f36fe6550241103a0d5ec5d0c4f48c5ae507d18b2f57ead170202f867c5e135ff587451ba49ae9fbd44d8457801d00677c1a2c41b297e890fa76fbdf699e6b6220fb426409a38cf1e15d40597658ef83ae246c79801dae5673a2edcd41d3f867510f6c7acb9a00ec65a7f8954ffe1ed337c1ec4ef86a912db153ad0b3697c018d38a094f02aca420672331227b", 0x93}, {&(0x7f0000322000)="b4e7a307e97e5798e0350ce9b21ef6b951356ead5747fff50f1bde746de9da628234228c65e9930169c86111f4b1605d", 0x30}, {&(0x7f00007e5000-0x45)="a7fabf11011ccd5df14ed48e9390f546b809d57592ba94197750bfc2a8545ef63d058717a787a4f82a395d84155e27fed2da45c2fee954c55e8f81c9077fefc79f86ee1410", 0x45}, {&(0x7f000076c000-0x27)="35f44e75f09080379879ffa96d9cb7df8f5ad144269aea76fbc79dfb7715df2db3f824ef18afb9", 0x27}, {&(0x7f00009e3000-0x78)="67c810a05ec9dfa86ff9efe080e4f06c528e443b94df19a03ac8acd8e4f3e25c891f6580088e3eb87a34e477b0be8134757dace8f3280baac9c35042710a772ce7b5846822fdf4b9653376b3d0de1bac075525826d0894395849133bddb23143377ba603498a8b171505396c711ad15ec17a1ee70453ee36", 0x78}, {&(0x7f0000d7e000)="87e173c3c5ebf08e1a1212eed6096b55fc33c98ee490c76a53110bec068a03d36b56e1d80bb852054f5b98dc1b4b2fafa95575a6e41858c1c8f455ae0b610cad5ce06407584b6f8089d5696ef9f7d4e9d3d97a81ec1ebdb177eac7aa84432e82336a76dd82e1d3ae466b2e67c18255b15622f89ffc810ea3b92d27784b7f3b989df8577891f3f4805ad7b93925eafa9825b6482a3713f83c08973c11096842c1a9e3db39e4477ca51926fe009871cc704ec8645bab95d8f360aed9a9ba60d6c41d77bcbb985182dd23dff84e1ad15f7172f34614f636", 0xd6}, {&(0x7f0000ac8000)="6112df513c403ca749ba2f26f9f9769798a38993cc35df68a4f42621f7e0feb903d37b406a82236e2ef5e982043f54", 0x2f}, {&(0x7f0000fb3000-0x32)="1faabea25f11bd5682bbcc66bffa0ca12b6dd0bed3dee63c6b8aba353d0e825526c0716b128df25b59efceb331bc51581861", 0x32}, {&(0x7f0000752000)="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0x1000}, {&(0x7f0000ff9000-0xec)="05462886d9bfdd75d287c8f27e68e8a409e9c2c2324357971ca00ccb4c4e8ef454d3840933627aa2d9067772513b699097f739407bc4e2e293cbec141ea2ec05ef40cf8785f35324952ac23d81313a47d109a251b0e6e6ff2cac9067062c2c1ef430d5172fe6e3943268cf2319cd809a03466400f6bf2d8f67971be5f09357a93cb6282cfe3fe4372aed2897f453cd90a3cd172bdd89410d3570da49c9a1925670fca0d2bede8dffb92f1494ebee45421a4c0367398fb2c2011241e61bb78c9568f1c2feecddbdcf99c1a23c68b6fd3f42ff15f59c71dbfe4be1029f803a0c70e161f613a1799e231dcb13d7", 0xec}], 0xa, &(0x7f000096c000)=[@sndinfo={0x20, 0x84, 0x2, {0x2, 0xa, 0x269db727, 0x400080, r6}}, @init={0x18, 0x84, 0x0, {0x7, 0x6, 0x0, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x200, 0x4, 0x7f, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xffff, 0x8200, 0x401, 0xdd, r6}}], 0xc0, 0x4000}, {&(0x7f0000aad000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c20000-0x60)=[{&(0x7f0000d03000-0x18)="f72bdb41c3dca72c4f9a546fe4272078c0a43e0483f1c094", 0x18}, {&(0x7f0000fdc000)="847000fb6cf5d8db6fba4e9193483c789a53fca0c8cab2af6be90e17ba3e1c492ed9128437086aa0187c748e32b5fe58d178feafca32fdd35b22bf6c12720d6f0e7838ac10bbb27123de31d9f77e16727a25ad604931dbd7a96cae14acce5dce4440e5aa068bae840e957bb3f610048a56dbb5dff19a5c148793aeff22cc54dfd682361a0c05f207b6d25a7463f80ca35ab4c6a0bd9e952db5ef719944", 0x9d}, {&(0x7f0000cd7000)="3a02c3088ad85bb48056eead256c97fcc9eb4e8687ce2ec32b53ad430c0ff10018c514bad31dbe59d711c98a117b065077650457d19ea46cd465c71590af282d03cb3bbce960a9bfda3756d76e7a161a0d4cff5f4bf63f21ce28a0cbe236638a08589c7744ffb5a2763665f5653c3f7076ef3b3b7d5ecfc2dee3bc5686bda9d59acda96b1b629552e93ac44ba623765bf806b40d209a86fc11a6f702d81725511202f52e33f49389b226042e57fd036521756238e7b1b108155bc71f150bc5", 0xbf}, {&(0x7f0000347000-0x60)="5cb960eb7ae3848717266fd69755a7a65d6c639b9434e30ba4f0799b1dcf2bf40296a43a56af1164b26f9763179e0ccf03dfe473a1f3350535745a58f409a0d293329e91eebc7b477d3b4c9b2f1c64ba1b2b52f9d79e2201856c0791df7cc7b2", 0x60}, {&(0x7f0000172000)="bf58930a0c41db8cbe08bdeab09edf9cbed327df0bb22cb299d025cc75eb943065fb7c2e29a1fc", 0x27}, {&(0x7f0000d49000-0xc1)="ba523a350433182c69e506feea619ba86725de3f70d9173a002ab6f4e3bd05a29e6370143ce21dbcc6a02ea53a01200cbc62032b81ed16ca1d6b2894f5d8d183a6b007b3ddf214323c6e86d34878eac7c6d5966516dc2af890e6f65006791ff3893723bb7722cbdc6e04608e6b3b13566bff9aa9a40398b05ec2e87f1be10fc8a26f033521a1d14600825bcf5e114776e9d72ac7eae2637568784ae80229c85eb863a769211fd4c0e8d00f2759be4127bd164d99714c78af9a07b83d3a7baa3d9f", 0xc1}], 0x6, &(0x7f00005e0000)=[], 0x0, 0x20000000}, {&(0x7f0000fc6000)=@in6={0xa, 0x1, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c, &(0x7f0000b31000-0x20)=[{&(0x7f0000115000-0x38)="698c425ce791b10f73bc0b124394ca778194d252e9502ffedbbce685d90e200d0aed64a4bfb5c2e10a753ba828e329a0af2933d05484712f", 0x38}, {&(0x7f00001e1000-0x83)="7ce8083b19efcbaeb6dbc4fb7574399f4d5e230d3e0532fd0ba0c57890c7ca40129d3ef720376350df387a4280e85d8a4b6d2b4d49ba8633936e29e894fe3730f8128d83983f92c84b78d596006e88b0dd5e0b4de5f49cc9e899e21949e356ff2ac14186f89092ea3744a51a8baac781c7c447a1f9880fdc7eabcd72fa7e21c9c2f989", 0x83}], 0x2, &(0x7f0000ac7000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x80000000, 0x7, 0x8, 0x6, 0xfffffffffffffff8, 0x0, 0x2, 0x2, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x2, 0x401, 0x80000000, r8}}], 0x60, 0x4011}, {&(0x7f0000ea4000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d57000)=[{&(0x7f0000dc4000)="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0x1000}, {&(0x7f0000a0b000-0x4d)="c2fde18533c63e780d945070ca836e9b4b4f31e4cb2d5d647577e9b6b9607a7a64289c1907566c45402a3d5ebb754b53b497937989493b938d94a4b641ff2b2b605ba1fc6506759d9939d25696", 0x4d}, {&(0x7f0000468000)="a7f6678d6fd6dc616ecf", 0xa}, {&(0x7f0000847000-0x62)="18d8dcaafcefd9763f54a0c33ffb5b1f3ead0484ece693daad2ccd4616a64b5942b41122b0a126b10830f625bf29d4f5f42507440d006eead0abc4dd169b7e271f4ee6447619d61e5f80a577976eabcb2ce15a8828fa43cd8d9b89e34642612d97e8", 0x62}, {&(0x7f00006d0000)="dc6528cae5a0b3077ae1800bdc48ea2c2118db6a6dfdfeb766539b7c970d71a59138470e8011b00c8d9cb6e03c45fb2aac206e5675658f3f7b635a5d4d8aa478037eceae643363180fe72d0d1aabe39d0e7cdc00fddce72f9ce292d01d08c2aceaca024e4e80ae11dd9e7b81ba787a6af41c736a8de16d35cb6f507389679478729e8e2f5ae8c758ce83c79df0ee7a96b017b1c5c217e87106d498f62baf5c1e0adf4b86f57bd75487f54c776ae0a99e360508607857cf26b6ed9c935e3eecbfa111815183b4f2b423d0ad9aa10f7a654c82f64e601b581d69e3cc4dfa7de0725acd11f43aeae0", 0xe7}, {&(0x7f0000b1e000-0x89)="aa9d08ed3a89fc4ddb414202f309429aa161da23fdd2c0a0fa3a61b3e60d83a80711342850d63e00b836168d493dda934069a7fe18e4813d61baee505043e2aaeaedb2f1e99b679b9c721b36f6f7593a0de362334c2e6484ab68a3126ee64adda311bb3ce61f1e7eabd17d94cbc801f00d30b4a9ddca6e3b7bc12f1cc11a57dd6ae78083d950175c8e", 0x89}, {&(0x7f00005bc000)="5e341965aed934e3fa0e4f43d80f782ec8bc2c9630baaa68547c1ce5a9dd014a0515fd82ca077b9b1f600d671956d101f65aa02745d4c43fc60159a3736d8f4cb8bdab0ae6fcf27b54b42cee62a03f36d727ebd39176e211ac7de31093b088d722373a484cbbe2aec823b4a762c45f4a5abcd15a42e0299029febf4df9fb22f3617883134741db4c3c49376180b0f88e2e80343b884fca18d6474593a367f83034492ec33c5947fbfd298d2c0a", 0xad}, {&(0x7f000075c000)="af5377a9ddc298d9dfe10e9f368759c4c00b12718f13ff09473e47185180823551b0f0cfd611aac70d953bfbb72db11db1f898a20eea041e5fd8f8754bd3de38f75cd6c2b834dc387a79956f5c96eeebdc8c11bb215f976d3ed222b8f2adeaa3304312ce488a595f9e8ebf3b69d67b5260a499ae8859cd87df35f4910a0f64b0f99b9047e37b98fb483c04fce8a11ffe1c4c11", 0x93}], 0x9, &(0x7f00002e5000-0x60)=[@sndrcv={0x30, 0x84, 0x1, {0x5fb796b1, 0x2, 0x8000, 0x5, 0x3ff8000000, 0x2, 0x0, 0xe8, r7}}, @sndinfo={0x20, 0x84, 0x2, {0xc5d, 0x2, 0x8, 0x8, r3}}], 0x60, 0x8000}], 0xa, 0x10) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000f5d000-0x1)=0x1, 0x1) 2018/01/16 19:24:43 executing program 7: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000015000-0x8)={0x0, 0x0}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000014000)={0xfff, 0x0, 0x9eb6, 0x3, 0x0}, &(0x7f000000f000)=0x10) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000015000-0x14)={r4, 0x40, 0x4, 0x5, 0x7f, 0x7}, 0x14) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000014000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000)=0x5) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000015000)=0x3) sendmsg$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) 2018/01/16 19:24:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) sendto$inet6(r0, &(0x7f00009a9000)="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", 0x4d1, 0x0, &(0x7f000011b000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x1}, 0x1c) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000d7a000-0xc)={0x2, 0x0}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) listen(r0, 0x7) r1 = accept(r0, &(0x7f0000de7000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000d37000)=0xe) sendmsg$kcm(r1, &(0x7f0000ad4000)={0x0, 0x0, &(0x7f0000ca7000-0x10)=[{&(0x7f0000185000)="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", 0x2b1}], 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$alg(r1, &(0x7f00006e4000-0x38)={0x0, 0x0, &(0x7f00004ad000-0x80)=[{&(0x7f0000d0f000)="18", 0x1}], 0x1, &(0x7f00004b6000)=[], 0x0, 0x0}, 0x400c040) 2018/01/16 19:24:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x9, 0x5, 0x7) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000056f000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000fce000)={0x4, 0x0, 0x7f, 0x7f}) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000eba000-0x4)=0x200040) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000011000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000629000)={0x0, 0x0}) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000d59000-0x10)=@generic="1b1c524ce6f464a0eb06a44894991a62") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000bb0000-0x1c)=[@in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x50}], 0x1c) bind$unix(r2, &(0x7f0000016000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/16 19:24:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000cdb000-0x8)={0x0, 0x0}) getsockopt$inet_int(r3, 0x0, 0x2, &(0x7f00006a8000-0x4)=0x0, &(0x7f0000f53000)=0x4) recvmsg(r2, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f00001e0000)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) r4 = socket$inet6(0xa, 0x0, 0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000710000)={0x0, 0x2000000000005}, &(0x7f0000ad3000-0x4)=0xfffffffffffffc7a) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000a8c000)={r5, 0x3, 0x0, []}, 0x8) unshare(0x20000000) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000172000-0x44)={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="4e283a11dc28", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00000ac000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d13000)=0xe8) setsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000dc1000-0xc)={r6, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) unshare(0x20000400) 2018/01/16 19:24:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0d00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000e70000)='hybla\x00', 0x6) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00004f2000-0x20)={@generic="b33c53000000000000800040f5058ad7", @ifru_flags=0x9ffd}) 2018/01/16 19:24:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000ec8000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$sock_bt_hidp_HIDPCONNADD(r0, 0x400448c8, &(0x7f0000077000-0x88)={r0, r0, 0xbac, 0x7, &(0x7f0000d51000-0xca)="c807e272abb0d17b2c49b70c26fe512cb335729f4b78174872b75d65a38b44ab9a44b089dc55840119b2e666f09e7e3801efeb1fa35c585fcddf428bc9bd9414f439e1f28b06227d4821d046212e321ce4f23fda40180c10ad29037f098488629c8b794f26426aebb010fc3fc91247d58097a3e250c3c5284063e9f3f5aec5333369c57a8b1b39ebea24e17e0734e0ce02e204c5942e5f05766ad400e56499c0ebfc1723c759ef49da0a5941cd224106273642361780d36fe14c5c6a6b4d94c64285d25d9015d29cbf76", 0x20, 0x7fffffff, 0xf2, 0x8, 0x4a18, 0xfffffffffffffffe, 0x401, "9a5acddb1c4b847873d51c182ab5c923044298cea064d07115133ca8a65feb61e8fdc22bf9e1615bd57b3eaebd8a162ca29b6bb6253790bf9afe6a99dc6e0644d571636995588fb2e90e8e3b0c67d32e3fb56f23ea23f861375c286fe00ac674"}) r1 = accept4(r0, &(0x7f0000df4000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006c5000)=0x10, 0x800) getsockname$netlink(r1, &(0x7f00000dc000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00007fa000)=0xc) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f0000a98000-0x47)={r0, 0x3, 0x9, "c1c578d2a649d23ea8224ee63a2ed7c568604eea84440fadf48766e1deb1e375e0bfa60c5b60ae7239340f8a75dedc6db5fbd60dbb811becec4ace4572"}) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000c94000-0x4)=0x1, 0x4) 2018/01/16 19:24:43 executing program 5: r0 = socket$alg(0x26, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000c3a000-0x28)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x62b000)=nil, 0x62b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockopt$netlink(r2, 0x10e, 0xa, &(0x7f000062a000-0x93)=""/147, &(0x7f0000627000-0x4)=0x93) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000062b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f000062c000-0x2)=0x4000800, &(0x7f000062b000)=0x2) [ 493.191162] netlink: 'syz-executor7': attribute type 4 has an invalid length. 2018/01/16 19:24:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x237, &(0x7f0000ad0000-0x237)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [], {@mpls_mc={0x8848, {[{0xfffffffffffffffd, 0x1, 0xdcb, 0x8000}], @ipv6={0xffff, 0x6, '(%)', 0x1fd, 0x0, 0xffffffff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, {[@dstopts={0x5e, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@jumbo={0xc2, 0x4, 0x4}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @dstopts={0x9, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x2}, @padn={0x1, 0x2, [0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x100000001}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}]}, @routing={0xff, 0x14, 0x3, 0x5, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x8}, @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]}, @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}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}]}, @fragment={0x7f, 0x0, 0x5, 0x5, 0x0, 0x2755d8a1, 0x1}], @gre={{0x0, 0x0, 0x1, 0xddd, 0x0, 0x716cb3eb, 0x0, 0x1, 0x880b, 0xa2, 0x0, [0x3], "36d7b5bdde132cf58bc5f6708c73d158837e4587bb9ce1d7b79e4af265f66f80609ee620733ef435303d76ebd5d7f848aeaddf4f36570cd406de88a600707311970c44a494289baf3c882a4802debd6b81443a5f7efee177749aee0ee9739f6a536da9ba7286f79aa2b3a69bfbd32c7606fff411fea2c90113fbe008b32b2ac3f6e80c5b3bc698355a0e6697b1f387ae8ebfacb5cc39d4b17ce3cc0bbe83541f4dce"}, {0x2, 0x0, 0x1, 0x9, 0x0, 0x0, 0x800, [0xdc20000000, 0x5, 0x8000], "32c50e108740a278c9b447e3a8f502bf29a9cd5cfd4bf8490ccdd63a02bb74e90ccef1178b10170eac71c82656449c8b27599986994abc7d1f78cbcf436f"}, {0x4, 0x0, 0x40, 0x8, 0x0, 0x0, 0x86dd, [0x5, 0xde2, 0xb], "9a94a70e26b9163e13d9e4bd877713a7cfc79a05d5dfbcd17d805320040f1a"}}}}}}}}, &(0x7f0000fcc000-0xc)={0x0, 0x1, [0xbca]}) syz_emit_ethernet(0xe, &(0x7f0000cb4000-0x12)={@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@generic={0x8100, ""}}}, &(0x7f0000269000)={0x0, 0x1, [0xc98]}) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000c3f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00002ab000)=0x10, 0x80000) socketpair(0x0, 0x5, 0x4, &(0x7f0000302000-0x8)={0x0, 0x0}) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00004d0000)=@req={0x3e, 0x405, 0x4, 0x2}, 0x10) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000306000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000f3b000)=0x8) accept4$unix(r2, &(0x7f00009d1000)=@file={0x0, ""/108}, &(0x7f0000c2c000)=0x6e, 0x800) sendto$ax25(r0, &(0x7f00009d5000-0xbf)="a0df25ff8499fbaaea7464a9b437be40cb09e63835db097c0bcf916f9aa74965e06dbd6f7f24efc52e356124c3bdf0978750bb4b2264215851cc62426f9b3bee39604ac95b6a7441318f1e4c0b8f99d2d411543c4cef0965636f3b852c6fd21613ddba79e4226513497bde8574bb98def8c6366e1bcc4bade2753d26d82d875c88a5d0a5a246e5a7a95bd755623a5daf3e4083b93a47b7caf6d94afc33959376f0f74b30403c074bf66df6954e8426c6f7badafd2d1d13329fe7e4489d5a24", 0xbf, 0x0, 0x0, 0x0) 2018/01/16 19:24:43 executing program 5: mmap(&(0x7f0000000000/0xeb5000)=nil, 0xeb5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$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) r1 = accept(0xffffffffffffffff, &(0x7f00000d6000+0x456)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b1f000-0x4)=0x10) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000eb5000)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00007ee000-0x20)={r0, &(0x7f0000e7f000)="", &(0x7f0000eb1000-0x89)="", 0x1}, 0x20) 2018/01/16 19:24:43 executing program 2: r0 = socket$kcm(0x29, 0x2, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000006000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept$ax25(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0) getsockopt$ax25_int(r2, 0x101, 0x7, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x4) r3 = accept4$netrom(0xffffffffffffffff, &(0x7f0000001000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000000000)=0x48, 0x80000) socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r3, &(0x7f0000006000)=@full={{0x3, {"53511e11f176c4"}, 0x4}, [{"baf91efd293f4d"}, {"bc5a8cbb53b84b"}, {"2be443788086f2"}, {"988dd865a36661"}, {"d80cd25eafbcbf"}, {"de0b16ddfbd121"}, {"3f43c0e6d2a0ce"}, {"4512bb63fb9368"}]}, 0x48) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000005000+0x6a7)={@loopback=0x7f000001, @multicast1=0xe0000001}, 0x7) [ 493.236172] netlink: 'syz-executor7': attribute type 4 has an invalid length. 2018/01/16 19:24:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x7, 0x7, &(0x7f0000dd0000-0x8)={0x0, 0x0}) bind$netlink(r2, &(0x7f000054d000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc) preadv(r0, &(0x7f00005ae000-0x40)=[{&(0x7f0000121000)=""/125, 0x7d}, {&(0x7f0000f5a000)=""/26, 0x1a}, {&(0x7f0000d8f000)=""/70, 0x46}, {&(0x7f0000287000-0x36)=""/54, 0x36}], 0x4, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xfffffffffffffe28) getsockname(r0, &(0x7f0000b81000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000012f000)=0x26) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f0000fef000)=0xb1e) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f000060a000-0x4)=0x3ff, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00002e7000)={0x2, [0x0, 0x0]}, &(0x7f0000cb5000-0x4)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000a81000-0x8)={r4, 0x800}, &(0x7f00004e3000)=0x8) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000745000)=0x10) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000853000-0xa4)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffff}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xfea, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7f}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8001}], 0xa4) 2018/01/16 19:24:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c57000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(aes-asm))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000037000-0x38)={0x0, 0x0, &(0x7f000080d000)=[{&(0x7f0000c45000)="42a53c64c68bb8e1b1bb56881a2dd338", 0x10}], 0x1, &(0x7f0000e4a000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000562000)={&(0x7f0000e90000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000085d000-0x70)=[{&(0x7f00003f3000)=""/150, 0x88}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:24:43 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000c07000)={0x0, @multicast1=0x0, @broadcast=0x0}, &(0x7f0000e13000)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x801, 0x0) connect(r2, &(0x7f0000892000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000ad0000)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004da000)={0x0, 0x0, 0x0}, &(0x7f0000be4000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00008e0000)={0x0, 0x0, 0x0}, &(0x7f0000b90000)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r3, 0xc0286405, &(0x7f00002b5000)={0xb5ec, 0x7, r4, 0x3, r5, 0x1000, 0x9, 0x400}) 2018/01/16 19:24:43 executing program 7: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000dc7000-0x1c)={0x5, 0x81, 0x84, 0xf, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) r1 = socket(0xa, 0xa, 0x4) recvfrom$ipx(r1, &(0x7f0000fc8000-0x35)=""/53, 0x35, 0x2000, &(0x7f000051b000)={0x4, 0x1, 0x3, "754ef5e3785e", 0x4, 0x0}, 0x10) sendfile(r0, r0, 0x0, 0x8) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000fe5000-0x18)={r0, &(0x7f000011c000)="", &(0x7f0000fe5000-0xa3)=""/163}, 0x18) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000fe6000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e8000-0x1)=0xb) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000fc8000-0x10)={0x1, &(0x7f0000fc7000)=[{0x100000000, 0x0, 0x7, 0x9}]}, 0x10) ioctl(r0, 0xffffffff, &(0x7f0000fc9000-0x1000)="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") socketpair$inet(0x2, 0xa, 0x2337a4b6, &(0x7f0000fc7000)={0x0, 0x0}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r3, &(0x7f0000123000-0x81)="b43d8cf9be06f05077bf21fa28f6a587513d6659f8cc300d997e5a7fc216e6b125012669496cd92a85e472d4916c74cfecc659c91f7cfbd6f1f4d508fe1f0be9e6c57b28e9cbd1ccb6c200a9d95a1d26ccd7f8c3d63732bee8a6d1e02557b9207c3d3cfae952ef7d2c8b1248f15d8d0ad95b4ebb280a48996863fa8ba8722ed7f6", 0x81, 0x8881, &(0x7f0000fe6000-0x1c)={0xa, 0x0, 0x56, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, 0x1c) 2018/01/16 19:24:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x4, 0x0, &(0x7f0000e37000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000416000-0x10)={0x0, 0x0, 0x2}) socketpair(0x13, 0xb, 0x3, &(0x7f0000e33000-0x8)={0x0, 0x0}) recvfrom$inet6(r0, &(0x7f00009f9000-0x52)=""/82, 0x52, 0x42, &(0x7f0000de2000)={0xa, 0x3, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0xc6}, 0x1c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000130000-0xc)={r2, 0x80000, r3}) r4 = socket$alg(0x26, 0x5, 0x0) pipe(&(0x7f0000e1e000-0x8)={0x0, 0x0}) bind$alg(r4, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5", 0x1) r5 = accept$alg(r4, 0x0, 0x0) sendmmsg$alg(r5, &(0x7f000074d000-0x118)=[{0x0, 0x0, &(0x7f00001da000-0x80)=[{&(0x7f0000e8f000-0x61)='%"', 0x2}], 0x1, &(0x7f00002e6000)=[], 0x0, 0x0}], 0x1, 0x0) recvfrom(r5, &(0x7f0000e12000-0x36)=""/242, 0xffffffffffffff2a, 0x0, 0x0, 0xfffffffffffffd8a) getpeername$packet(0xffffffffffffffff, &(0x7f000024e000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00000f6000-0x4)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000fca000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000012e000)=0xe8) accept$ipx(r1, &(0x7f0000085000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000892000)=0x10) setsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000875000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in=@loopback=0x7f000001, 0x2, 0x0, 0x0, 0x4cc, 0xa, 0x20, 0x20, 0x21, r6, r7}, {0xffffffffcc5d4806, 0x200, 0x74c9, 0x5, 0x1ff, 0x3, 0x923, 0x7}, {0x2000000000000000, 0x7, 0x1a05cba7, 0x1}, 0x4, 0x1, 0x3, 0x1, 0x1, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1, 0x33}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0x10}, 0x5, 0x6, 0x3, 0x7, 0x100000001, 0x1, 0x2}}, 0xe8) 2018/01/16 19:24:43 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) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000787000-0x50)={@loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0}) listen(r0, 0x9) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000d86000-0x108)={0x5, {{0xa, 0x0, 0x10000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r1, &(0x7f00004b6000-0x1)='X', 0x1, 0x0, &(0x7f0000060000-0x1c)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x9, &(0x7f0000787000-0x98)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) r2 = accept$inet6(r0, &(0x7f0000fe1000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000081000-0x4)=0x1c) pipe(&(0x7f0000d17000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000bce000)={0x1, &(0x7f00005f6000)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000c36000)={r4, &(0x7f00006cb000)=""/7}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000b33000)={0x0, 0xd8, "5d79599069d75e4aff132ab75ab3e38e618620314b71e4dbe13c0c0481d030704c2427669ed7b64baa1bb4e9080fe7d6c3218fa0b6eea54a08b93610ca1d966555361b11f685cf781232a65ea6c629b8d6c478583674f29120abf8076c9c3a8bcc9cf4e041f0ed1999cb60fcb0e1afd990a1ab43b77bc25cf4646d61aa9a00d611a5fd74eaee9a799a06d96985edbe899d86039cb0412c2eb0804135b8d8480cdf74bf541bb3312376003016782ad7303810a367e1568c1129024af656dbd42a49e128d795613f2a7e818bb7cd7a81fc5f6d46d592300e82"}, &(0x7f0000c5c000-0x4)=0xe0) accept$inet6(r2, &(0x7f0000c99000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}, &(0x7f0000ed1000-0x4)=0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007f0000-0xc)={r5, 0x1ff, 0x30}, 0xc) 2018/01/16 19:24:43 executing program 5: r0 = socket$kcm(0x29, 0x5, 0x0) setsockopt(r0, 0x119, 0x0, &(0x7f00000d2000)="", 0x0) r1 = socket(0x1b, 0x80000, 0x4) bind$alg(r1, &(0x7f0000379000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-avx\x00'}, 0x58) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000a9d000-0x4)=0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000741000-0x14)={0x0, r0, 0x2, 0x2, 0x0}, 0x14) 2018/01/16 19:24:43 executing program 1: r0 = socket$can_raw(0x1d, 0x3, 0x1) pipe(&(0x7f0000bb0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000001000)={{{@in=@rand_addr=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @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}}, &(0x7f0000002000-0x4)=0xe8) 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) sendmsg$can_raw(r0, &(0x7f0000001000)={&(0x7f0000003000-0x10)={0x1d, r3, 0x0, 0x0}, 0x10, &(0x7f0000002000)={&(0x7f0000000000)=@canfd={{0x0, 0x9, 0x7, 0x7}, 0x2, 0x1, 0x0, 0x0, "df5f52b576e41cb2d0c96da3ce52cbb741d3e0aa5a9ca74006f5e953037639d514f5597c8cd3b4b48678f09f3261c60271d36584e5e947bcccd8e8b88edac48f"}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000001000)={'vcan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000002000-0xa)={r2, 0x2, 0x1, [0xc70c]}, 0xa) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000002000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, r3}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00001c0000)={r2, 0x1}, &(0x7f0000000000)=0x8) 2018/01/16 19:24:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000ec000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000032c000-0x4)={0x4}, 0x4) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000f2c000-0xb8)={0x0, 0x2, 0x6, 0x1f, 0x800, 0x401, 0x40, 0x9, {0x0, @in6={{0xa, 0x0, 0x8002, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0xfffffffffffffffa, 0x5f, 0x2d3}}, &(0x7f00008bc000)=0xb8) mmap(&(0x7f00009ae000/0x3000)=nil, 0x3000, 0x0, 0x1010, r1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f00000b0000-0x20)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x20) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000c8a000-0x6)={r2, 0xffffffffffffff98}, 0x6) 2018/01/16 19:24:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000c4000-0x4)={0xffffffffffffff9c}) sendto$packet(r0, &(0x7f00001b9000-0x9a)="4069fa812b8da26836a212cbb31b905b5ff9f489db69507ae98540c979d94f03b42b9c0059518425f02f367b4715cb1a0eef7927f30486256d757a703d73dada97d7400b8da2eadad96789ba7100c5aca25425092599838a8b573b7da9626e47432c679f1cafb9960273f371fdba4460f59c77786f45e58310945ae61be9154b87da1c130cecfa430bbe362816c776b1a5191cc676627888197a", 0x9a, 0x80, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6f}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000d18000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 19:24:43 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1d, 0x3, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000005000)={0x7fff, 0x0, 0x0, 0x9}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000007000)={0x1fffffffe0, r3, 0x3, 0x8}) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000006000)=0x8, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ax25(r0, &(0x7f0000008000)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, &(0x7f0000001000)={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='gretap0\x00'}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$kcm_KCM_RECV_DISABLE(r2, 0x65, 0x1, &(0x7f000000a000-0x4)=0xb, 0x155c456f8f85c1a3) close(r0) 2018/01/16 19:24:43 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x24, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000012000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f000001d000-0x4)=0x1c, 0x80000) [ 493.446819] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/16 19:24:43 executing program 5: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x805, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000000)=""/0, &(0x7f0000005000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000019000-0x4)=0x9, 0x4) 2018/01/16 19:24:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000acb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x1) getsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f000078b000)=""/229, &(0x7f0000a50000-0x4)=0xe5) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d73000-0xc)={0x0, 0x0}) 2018/01/16 19:24:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept4$inet(r0, &(0x7f0000c66000+0x832)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e5b000)=0x10, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x852b, 0xffff, 0x10000007fffffff, 0x0}, 0x14) writev(r0, &(0x7f0000a77000)=[{&(0x7f0000bc8000-0x66)='1', 0x1}], 0x1) sendmsg(r0, &(0x7f0000602000)={&(0x7f0000fd7000-0xc)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bca000-0x20)=[{&(0x7f0000178000-0x99)="3b299cec2965d695e7145ef900c2d543ecf0dddecbc946fecb3135039aae9a0de73ab6e4108d81edd51736326a07b3056a9cde36ef44e1d8ba2d4115063fc72b6ea206c961dd79ab24602f099a56bd7bbe127cac2c48408da6a1d7b55e3012939b4e1046cbd2e134", 0x68}], 0x1, &(0x7f0000fc8000)=[], 0x0, 0x0}, 0x0) writev(r0, &(0x7f00000ae000)=[{&(0x7f000059b000-0x1000)="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", 0xc28}], 0x1) 2018/01/16 19:24:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg$nfc_llcp(0xffffffffffffffff, &(0x7f000079f000)=[{&(0x7f0000000000)={0x27, 0x2, 0x0, 0x7, 0x4, 0x8000, "5c24a25f9e43ca3f80674c7eb451c876c2eba4a348dd45ac3460dbd727c1bcd920186f48098bc00ba08cea8b12c7ee0dc58c8802fbb20f8f276c12970825f8", 0x0}, 0x60, &(0x7f0000001000)=[], 0x0, 0x0, 0x0, 0xfffffffffffffffe}], 0x1, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008f1000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00007ec000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x2b, &(0x7f0000704000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1d, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x9, 0x0, '['}}}}}, 0x0) 2018/01/16 19:24:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000003000-0x4)=0x80000001, 0x4) r1 = socket(0x18, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000655000)={0x0, 0x3}, &(0x7f000001f000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000ef3000)={r2, 0x9, 0x8, [0x9, 0x4, 0x401, 0x1, 0x5, 0x6e3, 0x6, 0xfffffffffffffff9]}, 0x18) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000004000-0x8)={0x0, 0x3f}, &(0x7f0000001000-0x4)=0x8) listen$netrom(r1, 0x81) r3 = socket(0x5, 0xa, 0x772) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f000039c000-0x10)={0x0, 0x40, 0x2, 0x7}, &(0x7f000078f000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000de2000-0xa0)={r4, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffff, 0x81, 0xa69e, 0x0, 0xfffffffffffffffc}, &(0x7f0000270000-0x4)=0xa0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000223000-0x4)={r3}) r6 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r6, 0x8934, &(0x7f00008b7000-0x20)={@generic="f4fa11a5f472666fb3b8aaf291983706", @ifru_addrs={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) accept4$packet(r3, &(0x7f0000035000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f00007d9000)=0x14, 0x80800) recvfrom$packet(r3, &(0x7f0000df6000)=""/4096, 0x1000, 0x40, &(0x7f000055a000)={0x11, 0x19, r7, 0x1, 0x3, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000548000-0x4)=0x0) getsockopt$inet_mtu(r6, 0x0, 0xa, &(0x7f00009c4000-0x4)=0x0, &(0x7f0000f87000)=0x4) setsockopt$inet_opts(r6, 0x0, 0x8, &(0x7f0000901000-0x19)="b31cf00763f30f6579842fc0327d991ed2b2ac21391262e441", 0x19) bind(r6, &(0x7f0000550000-0x10)=@ethernet={0x1, @random="80eea9780522", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x38f) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00002ee000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[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], @empty=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006dd000-0x4)=0xe8) connect$inet(r6, &(0x7f0000756000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000fc7000)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e92000-0x4)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000962000)={{{@in=@empty=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1, 0x2, 0x0, 0x6, 0x2, 0x20, 0x80, 0x3b, 0x80000000, r8}, {0x100000000, 0x8, 0x2, 0x480000000, 0xfffffffffffff800, 0x7, 0x1, 0x8000}, {0x4, 0x0, 0xc00000, 0x2}, 0xfffffffffffffffd, 0x5, 0x2, 0x1, 0x3, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x1, 0x2, 0x80000001, 0x8, 0x2, 0x80000001}}, 0xe8) close(r6) r9 = socket$inet_sctp(0x2, 0x80003, 0x84) setsockopt$inet_int(r9, 0x0, 0x3, &(0x7f0000f20000)=0x47, 0x4) sendto$inet(r6, &(0x7f0000b3e000)="", 0x0, 0xfffffffffffffffc, &(0x7f000078a000)={0x2, 0x0, @loopback=0x7f000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:24:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000638000-0xc)=@proc={0x10, 0x0, 0x1, 0x2000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) recvfrom$ipx(r1, &(0x7f00006cd000-0x51)=""/81, 0x51, 0x10040, &(0x7f0000795000-0x10)={0x4, 0x0, 0x80, "9389bbc0efa4", 0x5, 0x0}, 0x10) bind$alg(r1, &(0x7f000099f000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="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", 0x1010}], 0x1, 0x0, 0x0, 0x0}, 0x0) accept4$alg(r1, 0x0, 0x0, 0x80000) recvmsg(r2, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) 2018/01/16 19:24:43 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000001d000-0x8)={0x0, 0x0}) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f000001c000)={0x0}, 0x1) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x18, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f000001d000)=@get={0x1, &(0x7f0000018000)=""/151, 0x1}) 2018/01/16 19:24:43 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_PROG(0x7, &(0x7f0000f7a000)={&(0x7f0000f7b000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) recvmsg(r1, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) [ 493.487586] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/16 19:24:43 executing program 5: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000b3c000)=@generic={0x3, 0x9, 0x6}) readv(r0, &(0x7f00008c6000-0x30)=[{&(0x7f0000e98000-0x9)=""/9, 0x9}], 0x1) r1 = accept4(r0, &(0x7f00002f4000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00004ec000-0x4)=0x10, 0x800) write(r0, &(0x7f000024d000)="f276f3541c3fa5df15e984401e777918e7695cd2ca7daa7e324c5e3ffe6a5124af1a7d8756eb0096ab0d0a14925cf8e99c", 0x31) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00001c6000-0x64)={0x0, 0x5c, "2135d1fc4e9711425ac10c6cbf9b73dacb2109ab16bcdf005164ab1050abc976cedb07b7f3212a4fce14a22592965824bef015db7343720a38f97aed45d63e1a56c51f5fc62d7b8033e2bee91d0e43787d4587bcf60d7765a7891699"}, &(0x7f0000001000-0x4)=0x64) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r2, 0x9, 0x3}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r2, 0x8}, 0x8) 2018/01/16 19:24:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f000007d000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fa0000)=0x316, 0x80800) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000f47000-0x78)={0x1f, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x4, 0x3, 0x0, 0x9, &(0x7f000045f000)=@generic="dfee6b1ac399821e464eab1fba7d383b", 0x6, 0xfffffffffffffcbb, 0x7}) r1 = socket$inet(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000b44000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000fe9000-0x4)=0x3, 0x4) sendto$inet(r1, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:24:43 executing program 6: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_CREATE(0x0, &(0x7f0000eee000)={0xd, 0x0, 0x0, 0x0, 0x0, r1, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ef0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000eef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r2, 0x8981, &(0x7f0000eef000)={@generic="4c1dd69f69f3d554c57836bd2104e45a", 0xffffffff}) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000ef1000-0x10)={&(0x7f0000ef0000)='./file0\x00', 0x0, 0x8}, 0x10) 2018/01/16 19:24:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) accept4$inet6(r0, &(0x7f0000856000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000732000)=0x1c, 0x80000) connect$inet6(r0, &(0x7f000076b000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f000001a000)="b593000000", 0x67, 0xfffffffffffffffe, 0x0, 0x342) 2018/01/16 19:24:43 executing program 7: r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x8000000000001e, &(0x7f0000000000)="", 0x0) r1 = socket$bt_sco(0x1f, 0x5, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r1, &(0x7f0000f3f000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) 2018/01/16 19:24:43 executing program 0: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000114000)=@pptp={0x0, 0x0, {0x0, @loopback=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb4000)=0x20) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000eb4000)=[@in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in6={0xa, 0x2, 0x9d5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x1, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0xd5}, @in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x50b8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xcc) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x4, 0x100000001, 0x40, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x14) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000404000-0x20)={r1, &(0x7f0000e7f000)="06fb", &(0x7f0000eb5000)="", 0x0}, 0x20) 2018/01/16 19:24:43 executing program 2: mmap(&(0x7f0000000000/0xd77000)=nil, 0xd77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x9) write(r0, &(0x7f0000d75000)="1f000000f90300ff1400000120ce00000700090000000000010000000101006e9e0000000000bbffff74dd677293e251", 0x30) mmap(&(0x7f0000d77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000588000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000d77000)=0xc) mmap(&(0x7f0000d78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000d79000)={0x0, 0x21, "6c977b33dff82f1049fddf36e5f8f3d53d61dff35d911bfef9487f5d611c183f68"}, &(0x7f0000d7a000-0x4)=0x29) mmap(&(0x7f0000d79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000d7a000-0x8c)={0x0, @in6={{0xa, 0x1, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c9f000)=0x8c) mmap(&(0x7f0000d79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d7a000-0xb8)={r1, 0x2, 0x7, 0x6, 0x1000, 0x2, 0x8, 0x8001, {r2, @in={{0x2, 0x3, @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]}, 0x4, 0xad, 0x4, 0x3, 0x3}}, &(0x7f0000d79000)=0xb8) mmap(&(0x7f0000d7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000d7a000)={r0}) 2018/01/16 19:24:43 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000000)={0xffffffffffffffff, 0x50, &(0x7f0000a65000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000a58000)=r0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007c4000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000a79000-0x2c)={0x16, 0x2, 0x8, 0x2, 0x8, r1, 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) socket$inet6_icmp(0xa, 0x2, 0x3a) bpf$PROG_LOAD(0x5, &(0x7f00000a1000)={0x8, 0x5, &(0x7f00002cb000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x101, 0xa, 0x0, 0x0, 0x0, 0x2}], {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) 2018/01/16 19:24:43 executing program 1: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x9, 0xfffffffffffffffc) bind$inet(r0, &(0x7f0000fc5000-0x10)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000fd9000-0x18)=@generic={0x1c7, 0x4, 0xffffffff}) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000205000)=0x0, &(0x7f0000fd9000)=0x4) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000fd9000-0x4)=0xa6ed, 0x4) bind$alg(r0, &(0x7f00003b7000)={0x26, 'hash\x00', 0x0, 0x0, 'sha3-224\x00'}, 0x58) connect$inet(r0, &(0x7f0000fc4000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$alg(r0, &(0x7f000015a000-0x38)={0x0, 0x0, &(0x7f0000fd0000)=[{&(0x7f0000f6f000)="", 0x0}], 0x1, &(0x7f0000fd0000)=[@assoc={0x18, 0x117, 0x4, 0x0}], 0x18, 0x0}, 0x0) 2018/01/16 19:24:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000653000)=0x10001, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x16d, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 19:24:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000cb6000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000057b000-0x20)="2a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) recvfrom$inet6(r1, &(0x7f000006d000-0x79)=""/121, 0x79, 0x40000000, &(0x7f0000a60000-0x1c)={0xa, 0x2, 0x2, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xbd82}, 0x1c) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000358000)={&(0x7f0000870000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x32, &(0x7f0000643000)=[{&(0x7f0000e21000)=""/97, 0x61}], 0x1, &(0x7f0000162000)=""/17, 0x11, 0x1ff}, 0x40000000) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00004ad000-0xc)={0x0, 0x0, 0x0}, &(0x7f000029e000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000065d000)={0x0, 0x0, 0x0}, &(0x7f0000563000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000dde000)={0x0, 0x0, 0x0}, &(0x7f0000141000-0x4)=0xc) r6 = gettid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00002f4000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=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}}, &(0x7f000019b000-0x4)=0xe8) r8 = getgid() r9 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00003d8000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000096e000-0x4)=0xe8) r11 = getgid() sendmsg$unix(r2, &(0x7f0000105000-0x38)={&(0x7f0000251000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000089000-0x50)=[{&(0x7f0000606000-0xe7)="01e9db16c93018d14d7c4459a1f97ecb5c470ec0e45e0cc3bd532aefe457b49dcc205a573cf5ed2208506443b4c33510fca3e78c9d3f2c256408a9b16e14788fbdfedab8018352e7601923436c6c694cb93faa6e23d97595f75b07caff32cbf6d0f1f1d253c45c1c4ed8267928160335d2309ff5500c4f7ab1f85039967db0e888fc331aacad72d92a448094519cf91c0e69fc2ff56fdf08d633f3ad850824849333d41d9a0e7d19a653509d587a39b60098708c5129f02d1d1d70bdcb9be832c26102751916e9eaaf7936e6338e8dc4686b38b1c387352ea00b9fee127eb80da5668df5a66f84", 0xe7}, {&(0x7f0000ceb000-0x99)="226d99a484345851c104c17be4bc8d997868b3b3f2487725cdb32a507a0532ee2348c309bc91dd140c2e73342609bfebd1ce932639c2e7be9e85a788f7f5826c3667ff880b29fda4941e23031b64d4f45ec73fc3f23a5568feddd3e44ef7b8da41082b31fddb5113fc219c4bae22926a590aae4c4bad51654e5cd5c560e956a5cc06b188ba91c1b024aec01c90e88fbc5cbdcdfcb875347bd7", 0x99}, {&(0x7f0000854000-0x2a)="15c10eac31a5899137d78e48284c9a2d756e414a73a566645e07e4420d1e266c6147bbddf2e44beef1ef", 0x2a}, {&(0x7f0000963000)="3e16b3faedd177faec0f891d3fcdf9247e8e246b8f0e7ed9148209be3e75f16ca45493711fce837fd0bdc37d83285d1322382f786434cd2660a87e006cb5e43642c50b15bd8575d1e8cb428cad7905e4faa553e849b3572e73eeece9dc0eeb9d8dce7874de68817914c24b0839fe680400f4b30916b8977e019a1c0dc180589345a7f5cd6405e23bd6", 0x89}, {&(0x7f00009d7000)="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", 0x1000}], 0x5, &(0x7f0000b22000-0x88)=[@rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}], 0x88, 0x4000000}, 0x4000000) write(r1, &(0x7f0000538000)="3b9c71a143a7f771", 0x8) 2018/01/16 19:24:43 executing program 1: unshare(0x28020000) unshare(0x20020000) r0 = socket$inet(0x2, 0x80000, 0x5) mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000001d000)="a9", 0x1, 0x0, &(0x7f0000005000-0x10)={0x2, 0xffffffffffffffff, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x7) accept4(r1, 0x0, &(0x7f0000021000)=0xfffffffffffffc84, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4)=0x511d, 0x4) 2018/01/16 19:24:43 executing program 3: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000008000)={&(0x7f0000013000-0xc)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000005000)={&(0x7f000000e000-0x5f4)={0x5f4, 0x3e, 0x0, 0x6, 0x0, {0x1c, 0x0, 0x0}, [@generic="67909a3dd6d35c4cfbca84ccb6545ff61a8d0b10b38a8dc49a974c1203e472e1ce3097039ebe24662d5e22693c34a5b29e37fdc9901247ea2195dd5916255fa1e0cf3ce328c058f3e1aec4f3afc75a59b4c187de6a9437dd9c58b14c2ff2216ab547b35602bc85378e9cb863202de4d0c2e24bf5f0aeeed67a349239ba84d2e76c4185f86a94db4b8c61b4bcd3b98b94ac50b2ec61cd487160889a8e1aa5659c3bd33281147b83e8c137d70d725fe4c2d6855df8bcb9065726e30b958a6b316749849b93d23d4952c7f2f18c05da", @generic="31e5d2970aee149c1dfd656474b9ab37cccd3c112389283f885886009668f96d6ccb2e74f04e2980fb60fc1c8a26b5b51def8ee159c00abbba842b240f55ac38c07563f6a5ae6242477603a2d0088b118763b97f8247313bd3fa5d80d889623a69b46165559e281aa2446b3007f126343b445b45e83957584ac2b2bbf02ff2", @nested={0x154, 0x29, [@generic="054cd3d6831b29c798d61ea93947145399d38b34a4cd9adc02f285f9818a88eddb98802515183376eecc3fffc91a0486c0e499f53d894e46ec9515aa3b607bfa0e24d5e1c2e38af6f996d4daf44b4e", @generic="e77daff46ce432668c46ce3f43c4f50360134c13217a7f76c23f9ed541aa43e7cfb2ebacfcbdd160777594020f6bdaf9c388eb9f66c175cd7dce80dd9f183f443c330e50f63c96dea642bc917f2282c3cc490fa380b9c853d864848dbb7015c29dae11307103790f7ca8cb0bd5614ae3d4bda7d0c233a95398d72fe89b8c73e54d12d5d4d66b4e422fdd37e0d410686e52c93ae31359adc3fc3d68ae7d64492b618b7f0aa2a047f5f8c282962d0f2b3febbe9782d171fa14b534a2e493f7065aacc9f011273a7a2264e344d09426577e456d02d4659e7bc016eb27dfadf12a0f3e32c34c15fd", @typed={0x18, 0x19, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0xf4, 0x4e, [@typed={0xc, 0x12, @ipv4=@empty=0x0}, @generic="836a69608dceb2774cfc9ac2ff085232f6a8c3e7eeecc4d46af7a7e423e831d52f5f176a2d6498bad3687a65c7b9b71f2c32f527663bc301f6b7cb3f948557353c5153234315ee2e08782e32e5a9d96ee182785012618e04f3698d94e2a78e2094007975825a2f8b679950fb80f305f795cb05d6b759cf70bdfc61662402e03dd8b694cbb341ac744ce500f0e79ff849a2a2137d71", @generic="c0395a10ffd74b36a6ae42cd9e1125bd630e7a80d35116409df93181", @generic="7e3c1b", @typed={0xc, 0x3a, @u32=0x153}, @typed={0x18, 0x27, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0xc, 0x52, @ipv4=@rand_addr=0x1}]}, @nested={0x214, 0x25, [@typed={0xc, 0x87, @ipv4=@rand_addr=0x100000000}, @generic="8b56540818b639", @typed={0xc, 0xb, @fd=r1}, @generic="4e34ac20cdd3aab56ce86d4e5d58d3406448fd4909a54ee3a92d2eb2be59285fffbdf7416e731f8a3d1076237df1c5ef1475483ac0324ae9f81d093a7c9b85151a6259cedbc5b4dedd5830ce48b85e91f5f5f4a2410f80ef37c2f804cc11dd37cb33deb1f4529d654d2deed27f", @typed={0xc, 0x7b, @ipv4=@empty=0x0}, @generic="8a146424452d1aad493fdf39f123b488ea9ce2bb1edd49e6efb75f7795a50295b379d4233c1e816346b2a07341fe49810e539e653c07f83c68b98ba1880076f1ff1276ce7ce6e9390cb1e4c323ead9a175f2283360f9f9418bbbc5378b000dc7ed832e6d4483bd806f09a0d8673bb2bc00af7a4de9054bacba447b2b1b408af7ecabae3f8567479c1371f9c625a3627bd88eb2f714b3bc3781866b4f6acc580f4dfc4e82e37e960c4a5f07ad4ef6d34e8daa1df50ea43b930507a0e1cc79469c6048", @generic="6e430acca42993d7b8aa955636175e851d6c9550769eaca3cba12d9bc6ef9c827926ca23025879ad54d07ccb6d4777a4f182520be4e97a03a0112fe5894b696be181e229d1f7bd6e7737b0cb02429709ef06898fccb82f4b52b2b87c5329769dc56c697aef30d5f9efd58dfd4dc9d0a42f2379f811b7762b9acdb93f0ab504893ee735151e4e5655caadeb3ee41366b51bdf32dbafc46134ef42f6", @typed={0x18, 0x96, @ipv6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, @nested={0x34, 0x66, [@typed={0x28, 0xf, @binary="3e30f91c08ad887f9d4204b27ae3cadd5701e147424717e99e22148852"}, @typed={0x8, 0x62, @void=""}]}]}, 0x5f4}, 0x1, 0x0, 0x0, 0x800}, 0x40000) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f000000b000-0x440)={0x14, 0x1e, 0xd84eecbcdd442381, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:24:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e63000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000d6000-0x12)={@generic="8dbc9214e923ec9954b9ae8013859b59", 0x1}) setsockopt(r0, 0x1, 0x14, &(0x7f0000e65000-0x9)="d7fdaf62070179890fddd5a45d3f32e5", 0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f9b000-0x4)={r0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x5) 2018/01/16 19:24:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f000082a000)={&(0x7f0000f56000-0x2e)=@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, &(0x7f0000b2e000-0x50)=[{&(0x7f000085b000)=""/57, 0x39}, {&(0x7f0000a9c000)=""/143, 0x8f}, {&(0x7f000074c000)=""/27, 0x1b}, {&(0x7f0000ebc000-0xf6)=""/246, 0xf6}, {&(0x7f0000cdd000)=""/4096, 0x1000}], 0x5, &(0x7f0000494000)=""/6, 0x6, 0x3}, 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b93000-0xa5)="f2f9e5863ce281aea7bf319ad3e9f50a5ab35ce1228434d64cea574b1acecbbd1f9752a92ea5dd63d7b5cd1df036967ae2974383b21780381a90c72dc9cc6ac3269c6825bd21ac0e6009aabcd9ab1f7446d1a4a19344349d824978f690a16b60c1aabc2392d3fdac0b87a320b31cca64e9c157d96c3229aeef5517829b31351d90dbfb31755794e27c93dfbfb537ede3a8f141934d8c50eb136a6702eced1cf65bbbd25e20", 0xa5) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000ced000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-serpent-sse2\x00'}, 0x58) socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000f42000)="9303d1266bf46d6f7f9994c98db72acdf0a57f8e99aa0900000006fa7b79d820852feaf3e6d33aee020000004b029beb3fbaa517ef175138a5509faa83aa", 0x3e) 2018/01/16 19:24:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1000000001, 0x84) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00007a1000)={0x0, 0x0}, &(0x7f0000c28000)=0x6) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00004f3000)={0x0, 0x8, 0x7, 0x7, r1}, 0x10) 2018/01/16 19:24:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) recvmsg(r0, &(0x7f00008cc000)={&(0x7f0000cce000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000fe4000)=[{&(0x7f0000f90000)=""/205, 0xcd}, {&(0x7f0000145000)=""/255, 0xff}, {&(0x7f0000bca000-0x65)=""/101, 0x65}, {&(0x7f0000bd3000)=""/28, 0x1c}], 0x4, &(0x7f0000352000)=""/201, 0xc9, 0x1}, 0x2002) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f00008f1000-0x4)=0x0, &(0x7f0000ea5000-0x4)=0x4) bind$alg(r0, &(0x7f00001d8000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha512\x00'}, 0x58) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f00006b1000-0x38)={&(0x7f0000f39000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000f39000-0x20)=[{&(0x7f00007c0000)=""/38, 0x26}], 0x1, &(0x7f00004d4000-0xcf)=""/207, 0xcf, 0x0}, 0x0) 2018/01/16 19:24:43 executing program 3: mmap(&(0x7f0000000000/0x30000)=nil, 0x30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0xff, &(0x7f0000030000)={0x0, 0x0}) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r0, &(0x7f0000031000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000024000)=0x48) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) sendfile(r2, r2, &(0x7f000002f000)=0x0, 0x0) 2018/01/16 19:24:43 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xb, &(0x7f000038e000-0x1)="", 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00002e6000-0x4)={r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000f65000-0x10)={0x8, 0x200, 0x7f, 0x80, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00002f1000-0x8)=@assoc_value={r2, 0x5}, 0x8) 2018/01/16 19:24:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x14, 0x1, 0x7ff, &(0x7f0000200000-0x8)={0x0, 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000c48000-0x14)={0x17, 0x4, 0x100000001, 0x7e, 0x4, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000812000)=0x0, &(0x7f0000589000-0x4)=0x4) 2018/01/16 19:24:43 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000044a000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000026b000)={{{@in=@loopback=0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d63000)=0xffffffbc) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00004da000-0xdc)={0x0, 0xd4, "2c2de5e7a60277819cf5e76fcf5670772e9822a45bbe86526e0d9b29615e781701196d739e043aa8cd98a20d7fc5e866bddd5b1b0be88f93dd971d71efe26612c1e9807c4c6e7c00825a3f393b209c1c2ea98ff9c22b51e71c71eac8e5504e382e6c54e0b0b05ee89847216b00cabcf52d994580f39467c9bfdc28a3b1179c7a04a7f4f299e133020e99ad4bd52f6988755891962ad7f2dfcd9dfc14bad2a12578c4b59373f6021db185c83725f88dce6963a27b5cee694d2b9cf48cd1983a1414483eec14d7603a5e19bd5f3ce9b0443e2e3ca5"}, &(0x7f0000c79000-0x4)=0xdc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000f97000-0x8)={r2, 0xffffffff}, &(0x7f000051f000-0x4)=0x8) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x2c1371}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f23000+0x5da)={{{@in=@broadcast=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7d000)=0xe8) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/16 19:24:43 executing program 2: mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000066b000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd128\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x7, &(0x7f0000afb000-0x8)={0x0, 0x0}) recvmsg(r1, &(0x7f0000af7000-0x38)={&(0x7f00005f9000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000af6000)=[], 0x0, &(0x7f00009b9000-0xfd)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 19:24:43 executing program 7: socketpair(0x3, 0xb, 0x3, &(0x7f0000d32000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={0x7, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2ac, 0x8000, 0x4, 0x12e, 0x1, &(0x7f00002ba000-0x10)=@common='gretap0\x00', 0x2, 0x2, 0x26c5}) r1 = socket(0x1e, 0x1, 0x0) setsockopt(r1, 0x20001000000010f, 0x0, &(0x7f0000005000)="", 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r2, &(0x7f0000f33000-0x1)='H', 0x204, 0x0, &(0x7f0000031000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f000026d000-0x1)="c6", 0x1, 0x0, &(0x7f0000034000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r2, 0x1) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000630000-0x8)={0x0, 0x2000000002}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00005c1000-0x20)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) write(r2, &(0x7f0000b8a000-0x1)="c6", 0x1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000407000-0x48)=[@in6={0xa, 0x1, 0x51, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffff}, @in6={0xa, 0x2, 0x6c, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x4}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x48) shutdown(r2, 0x1) syz_extract_tcp_res$synack(&(0x7f000093f000)={0x0, 0x0}, 0x1, 0x0) 2018/01/16 19:24:43 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000c46000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x40000000015, 0x5, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000610000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) bind$inet(r1, &(0x7f0000002000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r1, 0x114, 0x8, &(0x7f0000000000)="", 0x0) readv(r0, &(0x7f0000646000-0x20)=[{&(0x7f0000a2c000-0xdf)=""/223, 0xdf}, {&(0x7f000089d000)=""/105, 0x69}], 0x2) socketpair(0x2, 0x5, 0x80000000, &(0x7f00004f0000-0x8)={0x0, 0x0}) getsockopt$bt_rfcomm_RFCOMM_LM(r3, 0x12, 0x3, &(0x7f00003b9000)=0x0, &(0x7f0000fc7000)=0x4) 2018/01/16 19:24:43 executing program 6: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000261000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha256_mb\x00'}, 0x58) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f0000f3b000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f89000-0x4)=0x8, 0x800) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f000065c000)={0x10, 0x0, 0x1, 0x0}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000f89000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f000003a000-0x10)={0x7fff, 0x4}) close(r0) 2018/01/16 19:24:43 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x802, 0x0) sendmsg(r0, &(0x7f00009d8000-0x38)={&(0x7f0000186000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f00000b8000-0x13)=[], 0x0, &(0x7f0000107000-0x10)=[{0x10, 0x1, 0x24, ""}], 0x10, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00002cb000)={0x0, 0x0, 0x0}, &(0x7f0000fca000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00000e8000-0xa0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x9, 0x9, 0x9, 0x400}, &(0x7f0000fba000)=0xa0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c91000)={r1, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2018/01/16 19:24:43 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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$PROG_LOAD(0x5, &(0x7f0000eb1000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) sendmmsg$alg(r1, &(0x7f00001f7000)=[{0x0, 0x0, &(0x7f0000392000-0x10)=[{&(0x7f0000eb6000-0xb5)="9b", 0x1}], 0x1, &(0x7f0000268000-0x30)=[], 0x0, 0x0}], 0x1, 0x2000c010) r3 = socket$kcm(0x29, 0x2, 0x0) 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) getpeername$packet(r1, &(0x7f0000f71000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000a40000-0x4)=0x14) 2018/01/16 19:24:43 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000004000)={&(0x7f0000a0b000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000633000)=[], 0x0, &(0x7f000036d000)=[], 0x0, 0x0}, 0x0) 2018/01/16 19:24:43 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0xc0) poll(&(0x7f00004ef000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x7f) close(r0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e0a000)=0x0) 2018/01/16 19:24:43 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f66000)={0xffffffffffffffff}) sendto$llc(r0, &(0x7f00006c5000-0x1d)="8a6704e642e767153ae55498f4b769ecd6fcc27dd8358232ca817fdec8", 0x1d, 0x4000, &(0x7f0000858000-0x10)={0x1a, 0x18, 0x100000000, 0xfb6, 0x200, 0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000ffb000)={0x0, 0x0}) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000d3e000-0x10)=@req={0x4, 0x99, 0x6, 0x4}, 0x10) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000f30000)="20b909beec55b44f6f08fa600706301f3c910bf27fdcf0403f7eb6d1c952d4089a8b65989fa1dd615716bf4477d8", 0x2e) r1 = socket$inet6(0xa, 0x80000000802, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000687000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00001e7000-0x4)=0x20) 2018/01/16 19:24:43 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000a0c000)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f000027f000)={0x0, &(0x7f000039d000-0x8)=[]}, 0x10) bind$inet6(r1, &(0x7f0000aeb000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffd}, 0x4d4) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000069c000-0x18)=@generic={0x1, 0x400, 0x99}) listen(r1, 0x40000000000005) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00003f0000)={0x3, &(0x7f0000405000-0x18)=[{0x3, 0x9, 0x80000000, 0x7f}, {0x100000001, 0x1, 0x1, 0x1}, {0x401, 0x9, 0x8fb, 0x75fb}]}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca89706a9519f88ac72227db55f504f6b457def6b687d1f4a4e6d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) r3 = socket$inet6(0xa, 0x7ffff, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket(0x20000000000000a, 0x2, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x6, &(0x7f0000c1f000)='-', 0x1) sendto$inet6(r4, &(0x7f0000530000)="", 0x0, 0x0, &(0x7f00001c8000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) sendto$inet(0xffffffffffffffff, &(0x7f00006df000)="87b7db4872bd6877a8118758e4ea55565d490b31b95b235efe7005000000eb3096679066e5ab78758878524434230f12ea6d0bd45653d6a573ff2d8da00b1b8fa5b3", 0xfffffffffffffedd, 0x4000, &(0x7f0000780000)={0x2, 0x0, @rand_addr=0x51, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000394000-0x8)={0x0, 0x0}) r5 = socket(0xfffffffffffffffc, 0x7ff, 0xff) accept$llc(r5, &(0x7f0000893000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e18000)=0x10) sendto$inet6(r3, &(0x7f00004f3000)="", 0x0, 0x0, &(0x7f0000cac000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0xfffffffffffffffe}, 0x1c) r6 = accept(r1, 0x0, &(0x7f000060c000)=0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, &(0x7f0000615000-0x4)=0x17, 0x4) sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[], 0x1, &(0x7f0000301000)=[], 0x322, 0x0}, 0x0) mmap(&(0x7f0000000000/0xa0d000)=nil, 0xa0d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r7, &(0x7f0000010000+0x7fb)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000a000-0x10)={&(0x7f0000012000-0x9c)={0x1c, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x200000020000401, 0x0, 0x0}, [@nested={0x8, 0x0, [@generic='\v']}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x40000) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000d93000)=0x0, &(0x7f0000ede000-0x4)=0x4) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000ac8000)="c92f64d10dba3d94bdac89c37a927c990008785389fdffffff749ea40829cc5b95b65bdf16a7dc22a58a44f77f38b8b9fefd6f2524861dd0564592abb4cada288efffdcf9611970f8ad76dd38b54f9477a1be7f43be694a2466e3aec59e2f97acd1a550e0d023487dccf52", 0x6b) 2018/01/16 19:24:43 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, &(0x7f0000030000)={0x0, {""/7}, 0x0}, &(0x7f0000be1000)=0x10) pwrite64(r0, &(0x7f0000405000)="cbb9591363f5569b7e8363e9119e716f72abd8d11540840528ed45f8d0b05c2ea848f988de83d968afe61f5e857994ffcad5ffd89fe95b7eae51329a262d60e8233fefd6d3d1ffd0a715", 0x4a, 0x0) r1 = socket$inet(0x2, 0x2, 0x2) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000046b000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a93000)=0xe8) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = accept(r2, &(0x7f00006a0000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00004f0000)=0x9) accept$inet6(r2, 0x0, &(0x7f0000783000-0x4)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r2, 0x891a, &(0x7f0000dac000+0x97d)={@generic="e191243f160b5085c5da3bc3d3fcd825", @ifru_addrs={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$bt_hci_HCI_TIME_STAMP(r3, 0x0, 0x3, &(0x7f0000e9b000-0x4)=0x7fffffff, 0x4) ioctl$sock_ifreq(r2, 0x10000000089f0, &(0x7f0000cd1000)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="070000000000000000000000030000090000000007000000000017f4e2007e23"}) 2018/01/16 19:24:44 executing program 4: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f00000ff000/0x1000)=nil, 0x1000, 0x3, 0x53, r0, 0xfffffffffffffffc) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x800, 0x4, 0xffffffffffffffc0, 0x5, 0x1, 0x3, 0x400, {0x0, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x40, 0xf40e, 0x9, 0x6}}, &(0x7f00000ff000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001000-0xc)={r2, 0x10000, 0x30}, &(0x7f0000000000)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r3, 0x800000010d, 0x2, &(0x7f0000001000)="14ff9a2cfe0900a0", 0x8) 2018/01/16 19:24:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000974000)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common=""/16}}, &(0x7f0000d39000)=0x1e, 0x80000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c05000-0x18)={0x0, 0x45, 0x30, 0x335, 0x3}, &(0x7f0000abc000-0x4)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000b8000-0x98)={r1, @in6={{0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x59d5}, 0x98) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x15, 0x80005, 0x0) getsockopt(r2, 0x40200000000114, 0x8, &(0x7f0000e93000-0x4)=""/0, &(0x7f0000fcb000)=0x0) 2018/01/16 19:24:44 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) sendmmsg$alg(0xffffffffffffffff, &(0x7f00008fd000)=[{0x0, 0x0, &(0x7f0000ce6000)=[{&(0x7f0000f73000-0x52)="a3", 0x1}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x8004) sendto(0xffffffffffffffff, &(0x7f0000f7a000-0xdab)="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", 0xdac, 0x0, &(0x7f00009e7000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ea3d448987d3ad6acc05fda90ba29a78b7cc7692aa4d8738647cd7c5ceaf39b5345d68e9209048feef4f8d011dcb2179f92f33a46f815ef5f8b10af63916fb", 0x0}, 0x60) 2018/01/16 19:24:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x16, 0x0, 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) sendto$llc(r0, &(0x7f0000002000-0x3b)="321a07d60324017ae2cd79cd3b64ca003d0ee22815379f810738321bafd040a24ee2d8aa1ace9df3b4e6f4c629a30bef0bd40c02fe65d99e53dab4", 0x3b, 0x0, &(0x7f0000000000)={0x1a, 0xff, 0x0, 0xfffffffffffffffe, 0xaf18, 0x401, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0xfffffffffffffe12) r1 = accept$llc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000005000-0x4)=0x0) sendmmsg$alg(r1, &(0x7f0000002000-0xa8)=[{0x0, 0x0, &(0x7f0000001000)=[{&(0x7f0000003000)="a61605ea4fd0ffc6b5a30471f7cae65ea07d86e18e4aacab36372dd1c86a0c36ed3712bbe754a795eed9379e00fc6c76e7b97100a1ecab124820a1698bd6523adb2cd2", 0x43}], 0x1, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000002000)="ce6011b04cbd1d27e5afdcca5c5f7f14f4f94e6c75cf0a01972ecb45f619dc8a3b5329322cd94f73e9213511ed6a8deceb9734310e4fa6df5481fb91503cf2c8df33362b40a2744751cc9483a694e0250013b2a140c8a8abedd26865fdb899b65b995625944f82c238cf2110ba8985923604f76a3a4b24a494c9d96cafda37d9bcb762935191de450b063d9a7f0d2484e7c64d8616f97b1277c223655b4c0aa11c7c600d3d842662983f4c6498ddc4e27eb73c191e4e97cf8753328f0bd76e63", 0xc0}], 0x1, &(0x7f0000001000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0xe0, 0x117, 0x2, 0xc8, "912919bd113e8a8446b22f6d9c69ebd0e55416746d3eba36a3655a54e6cbdf0a6f39ccb68db22926fe870131aa430970d0dfd2c94a53a277625b3f52fd7008a3c087c823f24101ce71ee1469779df3135cf63fb0f7f422b061042397de50df03956210af6fcee16bb1b79464f51334e7403d7f8bd115f87bc3a57a7d1d7e7b55e2751ec607a8a271270438fd62985931e5cd6af4783b321415bebbfb8bc163ead0d307801e2ed03f80d86bdf92136dfd4930da28d76feaae83065974481bc02794a25deb8e488ee8"}, @iv={0xc8, 0x117, 0x2, 0xb1, "80504d517d0d710f26c887f6827985cd5373c701e1a0508898556c4283e9ed33c2b6b5bf760e07744115c07864f031435eb9b887c108368659658601ad8d5bfd33550d0346ce70c8f0c42cfec36c407cf8348e9fec050e4dbde1277481dae029ea75b435ea51d81d583947ed2442947ee89e07cc87a91486e8ce35a273762911e2576f68d3891f2746a9d3d04b7a1d254c9648655d2093e376c2b2db7757f6f3fcce7c51dc6f0b4ac9207070ce17c3ffb5"}, @assoc={0x18, 0x117, 0x4, 0x100000001}], 0x1d8, 0x20000800}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0xc)="15b1d530775465c0990cb414", 0xc}, {&(0x7f0000002000-0xd9)="c7b961ed0b3d15adec874081da3f740c2631b24a071fb369faa1f1807efbea34c70f59e5be918ed88754069857b2f073d59416ceeb022fddd04503f6e132a30d85c2c7084f9e2d665835b9707f9b97fceadfbee9bbc44521bc55d3703f4408450c6bab4f0b9d0884fa1dca6892bf9ac4eee8ecb617e0f399613acdd41b28cab5361577da2679d6e3029f5e8fdbaa8e218baecb1eac9ae37220764e0e92facccf905a72589584f3c9e8b177aadf3aebc51fd9869ed18969d90b2c505538f9fda3dd3984345817fdaa8bc1b682194bb2370751b47de87eddb24b", 0xd9}, {&(0x7f0000004000-0x16)="3cc2d77c4a976f5618f5aaf90fcf6fea0c4462ff0045", 0x16}, {&(0x7f0000003000-0xcf)="6de3eec693ded4c8717822d7aeae762bb1bbd254cf8589bead839e6d423844cbd720856fa285bc960094b6b8d648ceefb52568be3869bf9925526181360855a5d381ed3a270f3add3cb93f120668db32de5d28c6ff0e02fdfefa1d655ce961e3f61c5b506e9f7d080d8e293b9db1014f68406e8874e36ee3da96fe8fa361f842388b902661f8b07c307a9ea4e4a419b1871f52289adadcff9d6d5c9fffa337756660717cfb17b9e11a0da195871635d62b0d84a1024011a51aebbc85b53728a169fe6be771711f845f874b5ee4670d", 0xcf}, {&(0x7f0000004000-0x6a)="c593a16582f8c45779a3bf50566e1e5a00f4e97929ffc35f079cc08ffd97d89a3395fb1e696ed903d40093b1c597788370f41398a273bc7e6012443fd5b678e5bb257e9c41c39df5d3fa0d741719f3e7b3fb4c7089fbf5643535124829fcf47bec4edc077063cd7cd6fd", 0x6a}, {&(0x7f0000004000-0xa2)="3950161d681745511c080530f1d88d03ebfd3fb131a279d91fbb7da3f1d6366e9fc6c863eb093732124970a265d15cd05d95d0305314addda59753f2cfe73b58bd3cf2c7c998278d672bb6ffdb903e809a368dc64b1b7cce82b5ea1da86851f6351f9da408ed0b890557d9f0e6e6fb0978e5f677cad6d2e7b7446c08466b528de60eabbdf52688c50ab055f30afcbd06ac5f590b3a77683ef745a1da35547d66bca0", 0xa2}], 0x6, &(0x7f0000002000+0xf5f)=[@iv={0x18, 0x117, 0x2, 0x0, ""}, @assoc={0x18, 0x117, 0x4, 0x1}, @iv={0x20, 0x117, 0x2, 0x8, "25c3e2357f7debcf"}, @iv={0x78, 0x117, 0x2, 0x63, "a82a8e0754b4ee62a3ec85783d9100823ea34a7bb1692cdd96898c639977cfb31cc3f5aab3f458c0478095b08f8e63cc2aef04b0c95908d8a8af10fdc0cfeb13303dc4cb279fdfb9e57180f7e31fc41aae7db3151dae6c948109d77313e09e21e2c0c5"}, @op={0x18, 0x117, 0x3, 0x1}], 0xe0, 0x0}], 0x3, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000001000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "fab9484ca8a0abe9700df2209e76204d8a76fb42a5619500306fec52b71bf43cb53b154d9e554c7794c4b53910dce2b6a4396f93c15ef971f6cbedcf8bfbaf", 0x0}, 0x60) 2018/01/16 19:24:44 executing program 5: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454c8, &(0x7f0000001000-0x4)=0x0) 2018/01/16 19:24:44 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000d5e000-0x4)=0x0, &(0x7f0000169000-0x4)=0x4) 2018/01/16 19:24:44 executing program 0: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000bd5000)=""/72, &(0x7f0000fe6000-0x4)=0x48) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000f59000)={0x0, 0x4, 0x100}, &(0x7f000043d000-0x4)=0x8) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000953000-0x8c)={r1, @in6={{0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x24ab}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000fe6000)={r1, 0xa6, "35560c278506416f982b4fda44bba5f58048ea64ca717663ddcdc4da85faf55155d0f729f13630b8ae475626497cf334b34fa73cb0af9a0aee4b405aa8ca43ba97558ffdb765f44d47b47654c633b785aa945b36f3fe34a0d18a1238f22d296df04a86034d3e3964544c08f6beea1013e276092c37af15c20e6a82fdf120f7977cb64d8a07165a5adf4e4e07d660cba11db3e51d1dd7488aee3833a05b75e7fe665c6f9ab904"}, &(0x7f0000514000-0x4)=0xae) 2018/01/16 19:24:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) setsockopt(r0, 0x4, 0xfffffffffffffe00, &(0x7f000010b000-0x3)='+=s', 0x3) recvmsg(r0, &(0x7f0000ab1000)={&(0x7f0000fea000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000716000-0x20)=[], 0x0, &(0x7f00009c2000)=""/226, 0xe2, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) write(r0, &(0x7f0000368000)="240000001b0001dfeb0300008001010001f6ff0b08000300013f0000f701800000161701", 0x24) 2018/01/16 19:24:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) connect$inet(r0, &(0x7f0000956000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair(0xa, 0x5, 0xffffffff, &(0x7f0000e28000)={0x0, 0x0}) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f000037e000)={{{{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xff, 0x400, 0x10fa, "b01f777ad0cfb4cb563adb09f9744ed204921797bf8bcb5eedcc2f1f00786c1cc7ed62ebb9f57578a2ba7ca551cc7fa7ce8334c7cd4e830b3c125a65d1c6319c1e6467b193d961821078e9b05ad32d34"}, 0x160) writev(r1, &(0x7f0000fdc000-0x8)=[{&(0x7f0000ac9000)="290000002000190000003fffffffda060200000000e80001040000040d000300ea1100000005000000", 0x29}], 0x1) sendto$inet6(r0, &(0x7f0000ab4000-0x30)="", 0x0, 0x0, &(0x7f00005a6000)={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet(r2, &(0x7f0000ad3000-0x9c)="18e495455b9e2f7ba421528b643f089339c76fee8b5c7334d0571103419ab19a16245618bd211de2b79102b2c20595aba1b4b93bb549e3fbf9c102c4d98f7ca8981cdbb2d0e8e05c31338bf7f6be83bb54503cc62c05ea4a97410f76e92f4b1ed7043275b62ef3c21f997ddb5edadf639d753d26117754b9cbabd71ef87ef1ea3c55147252b372433304a55f2bafc3b6e4f73699edcd6c98f5ef046d", 0x9c, 0x80, &(0x7f0000ce2000)={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/16 19:24:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$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}, 0xcf}]}, &(0x7f0000f92000-0x4)=0x10) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@ldst={0x3, 0x0, 0xb, 0x7a, 0x0, 0xfffffff0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00005fc000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket(0x3, 0x3, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00009da000)=r0, 0x4) write(r1, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x26) 2018/01/16 19:24:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000f7f000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000295000)={0xa, [0xe483, 0x2f, 0x7fff, 0x8, 0x4, 0x1, 0x4c5c, 0x2755b3c, 0x7854, 0x5]}, &(0x7f00007f7000-0x4)=0x18) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/16 19:24:44 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f000002d000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[{&(0x7f0000fdf000-0x69)="4650dd16aeb49bcb78cbbb6db2a58eccc0f2944baaac2368efce63eed214d1891e43f772d13e3704accf238d6d91c4c99dc957669ea2625a4a0b8d312ec661f6cd29c0f7dbdce12ee8c5d373415dc68a96506e0cb4f17b10ad611ff7087ba23c8a5e69664f388e26aa1a", 0x6a}], 0x1, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000000000)=0x8, 0x4) setsockopt$sock_void(r0, 0x29, 0x2040000004b, 0x0, 0x0) 2018/01/16 19:24:44 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000004000)={0xffffffffffffff9c}) setsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000004000-0x4)=0x5fd, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000001000-0x1e)={0x18, 0x0, {0x3, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) ioctl$PPPIOCGMRU(r1, 0x40047452, &(0x7f0000001000)=0x0) 2018/01/16 19:24:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x4003b, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/16 19:24:44 executing program 0: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000000b000-0xc)={0x80000004, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000bcb000)=0x789c, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000fc6000)={0x20000004, 0x0}) 2018/01/16 19:24:44 executing program 2: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) 2018/01/16 19:24:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f000002b000-0xc)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fd5000)=0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f0000fd7000-0x4)=0x0, 0x4) getpeername(r0, &(0x7f0000628000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d54000-0x4)=0x2e) getpeername$packet(r1, &(0x7f0000d5f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000012d000)=0x14) 2018/01/16 19:24:44 executing program 4: mmap(&(0x7f0000000000/0xdc4000)=nil, 0xdc4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x2, 0x0}, 0x1) bind$netlink(r0, &(0x7f0000007000)={0x10, 0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000dc4000)={0x0, 0x0}) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000dc5000-0xe8)={{{@in=@multicast2=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc5000-0x4)=0xe8) accept4$alg(r3, 0x0, 0x0, 0x80000) close(r0) 2018/01/16 19:24:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00007e6000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'seqiv(rfc4106-gcm-aesni)\x00'}, 0x58) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00002d6000)={{{@in=@loopback=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 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}}, &(0x7f0000218000-0x4)=0xe8) bind$alg(r0, &(0x7f00008bb000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-aes-aesni\x00'}, 0x58) 2018/01/16 19:24:44 executing program 5: mmap(&(0x7f0000000000/0x103000)=nil, 0x103000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x6e, &(0x7f0000100000-0x145)={@random="cd390b081bf2", @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv6={0x86dd, {0x0, 0x6, "ffffe8", 0x38, 0x3a, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "090402", 0x0, 0x6, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, [], "8675706e0422501e"}}}}}}}, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000086000-0x8)={0x0, 0x0}) bind$inet6(r0, &(0x7f0000083000)={0xa, 0x2, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000000fffe}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000+0x8e2)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) 2018/01/16 19:24:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000315000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish-generic)\x00'}, 0x58) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000024000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000016000)={0x3, &(0x7f0000003000-0x18)=[{0x1d, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000383000)={r2}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000df1000)=0x9, 0x4) writev(r2, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) accept$alg(r0, 0x0, 0x0) socketpair$inet(0x2, 0xe, 0xb3, &(0x7f0000fd9000-0x8)={0x0, 0x0}) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x8905, &(0x7f0000797000-0x4)=0x0) [ 494.127505] netlink: 8 bytes leftover after parsing attributes in process `syz-executor6'. 2018/01/16 19:24:44 executing program 2: mmap(&(0x7f0000001000/0xabe000)=nil, 0xabe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x10001) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000055b000)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x2, 0x4) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000abf000)=0x0) mmap(&(0x7f0000abf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000abf000)={0x0, 0x0}) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000730000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2, 0x1, 0x1, 0x9, 0x6, 0xa4, 0x9}, &(0x7f0000619000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, 0x4) mmap(&(0x7f0000994000/0x11000)=nil, 0x11000, 0x3, 0x9032, 0xffffffffffffffff, 0x0) 2018/01/16 19:24:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) recvmsg$kcm(0xffffffffffffff9c, &(0x7f0000063000)={&(0x7f0000cf7000)=@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, &(0x7f0000bc3000-0x80)=[{&(0x7f00009f6000)=""/248, 0xf8}, {&(0x7f0000df4000-0x58)=""/88, 0x58}, {&(0x7f0000b12000)=""/8, 0x8}, {&(0x7f0000286000)=""/75, 0x4b}, {&(0x7f000066e000-0x89)=""/137, 0x89}, {&(0x7f000051a000)=""/103, 0x67}, {&(0x7f00009a5000)=""/1, 0x1}, {&(0x7f0000afe000)=""/242, 0xf2}], 0x8, &(0x7f0000721000)=""/186, 0xba, 0x40}, 0x2) getsockname$ipx(r0, &(0x7f0000d5e000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000547000)=0x10) r1 = socket(0x11, 0x802, 0x0) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000fbc000)=0x2, 0x4) setsockopt(r1, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r2 = epoll_create(0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000cd1000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000538000)=0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000b2c000)={r3, 0x7, 0x10, 0x3, 0x68}, &(0x7f00002c4000-0x4)=0x18) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002a9000)={0x0, 0x0}) 2018/01/16 19:24:44 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r0, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r0, &(0x7f0000008000)={&(0x7f000000b000-0x10)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000008000-0x38)="05000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f0000009000-0x370)=[], 0x0, 0x0}, 0x0) 2018/01/16 19:24:44 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x106, &(0x7f000000a000-0x106)={@random="e9e73ababc72", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0xb09, 0x6, "c8e25d", 0xd0, 0x40000000003a, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@time_exceed={0x3, 0x1, 0x0, 0x8, [0x0, 0x0, 0x0], {0x2, 0x6, "76a978", 0x8, 0x7e, 0xe15, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, [@hopopts={0x33, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x9, 0x0, ""}]}, @routing={0x6b, 0x6, 0x0, 0x7, 0x0, [@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}], "84dd073e61f2ecf16ffc81a45b4679b713b9f075f5ffe27fdbafa0695d71bfdebceaa4f6334128d6495a2347d75d48d9dec4d89a3e2f5f7c36669beec2610ecdb763cf85456cfa644e3eb301d99fb13fcf17cc9b08a5d557"}}}}}}}, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000004000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f000000b000)=0x10, 0x80800) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f000000c000)={0xfffffffffffff800, 0x9}, 0x8) 2018/01/16 19:24:44 executing program 1: mmap(&(0x7f0000000000/0x941000)=nil, 0x941000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_rfcomm(0x1f, 0x1, 0x3) write(r0, &(0x7f00002bc000)="2e4cdf64aa981e80662d321172ab684ebcfd5c77b8b567bbb0b8d716959807f6af39a4ea70dd8333390e9f81c72d97340da480d05dae7c6a7a6d0960eb3058e52cf4333e1e24f0c014b4cfed6e1fe0236ecb8e1160feebcc0b9db24542ba40da257b2d9d31fd6c418e9f6dfe4f024e74a1213620cf4d451489de4ddf7e3b984f4a2fa613bc35f20850e56cdb452ad1369957a35ea9291cd2f9b604013c60ecae6caa6daa9301a3bf3ebb908a66b9e720d6d9216b18410a49a184a994247c309d92e4fe71c6b7f09e1c0d07b85a", 0xcd) r1 = socket$unix(0x1, 0x1, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000093e000-0x1000)=""/4096, &(0x7f000093e000-0x4)=0x1000) mmap(&(0x7f0000941000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000535000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000942000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$llc(0xffffffffffffffff, &(0x7f000012c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000944000-0x4)=0x10, 0x80800) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r2, &(0x7f0000943000)="44245f2022b10dd07c96", 0xa, 0x34cfdbca58d2f47b, &(0x7f000043d000)={0x1a, 0x17, 0x1129, 0x6, 0x5a2, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000943000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000945000-0x8)={0x0, 0x0}) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000548000-0x8)={0x0, 0x0}) 2018/01/16 19:24:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000004000)={0x5, 0x4, 0x7f, 0x7, 0x0, 0x0, 0x0, [0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000000b000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000-0x4)=0xe8) pipe(&(0x7f0000b89000-0x8)={0x0, 0x0}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000cf5000-0x10)={0x3, &(0x7f0000e99000-0x3c)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000d000)={0x0, 0x4}, &(0x7f0000008000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000000e000-0x98)={r1, @in6={{0xa, 0xffffffffffffffff, 0x8e6b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x7}, 0x98) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000008000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000d11000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000e89000)={0x0, 0x0}) 2018/01/16 19:24:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000066a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000f9e000+0x39f)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000610000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000c50000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000322000-0xc)={r2, 0x80004, r1}) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f00005ab000)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000fe0000-0x4)=0x1c, 0x80000) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000f4d000-0x4)=0x1f, 0x4) r5 = socket(0x14, 0xa, 0xb11a) ioctl$sock_kcm_SIOCKCMCLONE(r5, 0x89e2, &(0x7f000063a000-0x4)={r4}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x13, &(0x7f00007a8000-0x8)={0x0, 0xe452}, &(0x7f0000a52000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000c78000)={r7, 0xf9ab4ad, 0x101}, &(0x7f0000cb1000-0x4)=0x25f) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000f9f000)=r8, 0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r3, 0xc06864a2, &(0x7f00004e4000)={&(0x7f00001d1000-0x14)=[0x7ff, 0x7fff, 0x1f2daea1, 0xfffffffffffffff9, 0x7], 0x5, 0x3f, 0x34, 0x4, 0x7fffffff, 0x401, {0x1f, 0xff, 0x80000001, 0x6, 0x7f, 0xed3, 0x1f, 0x7, 0x7, 0x6, 0x8, 0x6c, 0x1a3, 0xf117, "abcf98689e2640abe5dfd7f6ff2009bfefabf8ac202e2fb2ebe559b8d5e83b06"}}) r9 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000eaf000-0x4)=0xffffffff, 0x4) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f00005c1000)=r9, 0x4) socketpair(0x11, 0x4b65e7d791d4218a, 0x1ff, &(0x7f0000161000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r10, 0x29, 0x2d, &(0x7f0000892000-0x88)={0x7, {{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r11 = socket(0x4, 0x10000800, 0x100004000) bind$alg(r11, &(0x7f00003db000-0x58)={0x26, 'aead\x00', 0x0, 0xfffffffffffffffe, 'ccm_base(xts-aes-aesni,tgr192-generic)\x00'}, 0x58) gettid() socket$inet6(0xa, 0xa, 0x287cf7ca) socket$inet6_udp(0xa, 0x2, 0x0) r12 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_int(r12, 0x29, 0x400000000, &(0x7f0000c4c000)=0x401, 0x1) accept$llc(r10, 0x0, &(0x7f0000c02000)=0x0) setsockopt$inet6_int(r12, 0x29, 0xdf, &(0x7f00008d6000)=0x4, 0x2c4) setsockopt$inet6_MRT6_ADD_MIF(r12, 0x29, 0xca, &(0x7f0000fb1000)={0x8, 0x1, 0x19, 0x0, 0x3}, 0xc) setsockopt$inet6_int(r12, 0x29, 0xc9, &(0x7f0000c3a000)=0x0, 0x4) 2018/01/16 19:24:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000fb0000)=@hci={0x0, 0x0, 0x0}, &(0x7f00003a3000-0x4)=0x6) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000d87000)=0x858, 0x4) syz_emit_ethernet(0x7e, &(0x7f00005e6000-0xde)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe04, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @empty=0x0, {[@ssrr={0x89, 0x7, 0x0, [@rand_addr=0x0]}, @rr={0x7, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty=0x0, @broadcast=0xffffffff]}, @lsrr={0x83, 0x1b, 0x0, [@rand_addr=0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast2=0xe0000002, @multicast1=0xe0000001, @loopback=0x7f000001]}, @generic={0x0, 0x8, "cb3e16e45617"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/16 19:24:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xffffffffffeffff7) setsockopt(0xffffffffffffffff, 0x84, 0x75, &(0x7f00001fa000-0x9)="9d0003000000f738e6", 0x9) 2018/01/16 19:24:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000124000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000af4000-0x38)={&(0x7f0000af3000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000413000)=[], 0x0, &(0x7f0000af3000)=""/20, 0x14, 0x0}, 0x0) socket$unix(0x1, 0x5, 0x0) r2 = socket$inet6(0xa, 0x6, 0x0) accept$alg(r0, 0x0, 0x0) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x3) r3 = socket$inet_dccp(0x2, 0x6, 0x0) r4 = accept4(r3, &(0x7f0000988000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f00003ee000-0x4)=0x10, 0x0) getsockname$ax25(r4, &(0x7f0000725000-0x7)={0x0, {""/7}, 0x0}, &(0x7f0000aa6000)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000791000)={@common='teql0\x00', @ifru_flags=0x1}) connect$inet(r3, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f0000226000)={0x1, {{0xa, 0x2, 0xa02, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x6, [{{0xa, 0x2, 0x201, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xf6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5313, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x80000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0xd0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xb6f7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x2df32b84, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x390) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000085a000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000d20000)={0x0, 0x0}) sendmmsg(r3, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c, &(0x7f0000673000)=[], 0x0, &(0x7f000055f000-0x2440)=[{0x10, 0x10d, 0x400, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 19:24:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) connect(r0, &(0x7f0000ef1000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$unix(r0, &(0x7f000073d000-0xc)=@file={0x100000004000001, "e91f7189591e9233614b"}, 0xc) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b2f"}, 0xd) 2018/01/16 19:24:44 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000001000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f000033e000)=0xc, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$alg(r0, &(0x7f0000000000)=[{0x0, 0x0, &(0x7f0000e02000)=[{&(0x7f0000000000)="37f04b24f0b71d016731c9f9d9ba03a42a6ae13d969a8e6679a901724e0f7fba65b1ea301661ee6568c97f696d4a39af7e5c052d6cc45c1b06a5cdd6d1012ae165e4569bf1291a11c60ecb6a3cb0a9184669e7c755bf387b8fca71342eeecc3d3e01bb4a1c54e0d72e90b884fe86bbf86703bf3c0c", 0x75}, {&(0x7f0000000000)="743b718dcbadb352624bec430b48dca3fb", 0x11}, {&(0x7f0000001000-0x9f)="431cc662bb46f116234abe53a2f0145953577ad3150cf7c3f67b00536c5c5849639d2dbf21fdd9e6a2fc59af21741085ece3a1ecbc8fbe95002672fc8ff59679f7f84a330390aa245715a9c188b983e840a1b86557a779b0191df5df9dbbd0cf6857886f0cfe7e080f0bf40f7e2fe4a823a744562dbd0cd3e8cdabdcc0977f798a5bd6fc4c727084d60fc2463ab105ea75f6452c3b594015ac2205b469b1b8", 0x9f}, {&(0x7f0000b4a000-0x66)="e4c6c412ef9a5c29085da5d923f4a1180dd83fcf0909df0217697dfb78186c56a39a4e98cbbfa115123705976c0224e7f620b13232598b2b311f48ab9bc4324e036022c67a12ec283b81043b4e0ad21831d993f26f37d38858ed27b96e5c85e7936317f5c072", 0x66}], 0x4, &(0x7f0000000000)=[@iv={0x98, 0x117, 0x2, 0x81, "db3b842548a07e3e17e21c8a2a6cd2fdde8c2b60beb002d58deaad7f1a8363297771a47f4313d3004bc615d25559ad950c19b91c9304227d2c62dee2f3bbf46979ce131972954e0cfd87938f2736565ec8cb76124a21321e99b8a465447d1caf0d26aada9e670ce42f09d6a187a4f509b475598fa85103309417bcb62d4769dfbe"}], 0x98, 0x810}, {0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001000-0xd9)="887ae40b610dc66beae15f2c2259cb5ddf50e6e89e828351e76ad88c44b7b3e9890bff7d8d2a872f92ebfcdb0fe9b370b008b77b93516b9a33f16a0eebf2083b976d06258cba4098ac038d9d7f2ec76601761d7e19c2112be3db6c92a9cb3debcd66d7459d9def0d76dca15e2aee519bd341dc82858d31078780f199c95e7caed5851031224113b614f0b9d5ac2de31f5a8be6b6ef52bf635af07635005c48e21582dac070472aefb5f47e8560cbf97a6735a045f0a054f65c18c84b081c707fa545af01e57f9d18d16c1486636550df0d633d434d22bf4677", 0xd9}, {&(0x7f000065a000-0x68)="fc55d124657af695b022048abfdb1d691ced788e4333b39fb49ccb8b37479aa98b0f07ea31d8130416a8587e2ff40d8c7b7692eed18b841226e460ca7f1bfdf1c222e64f5de466a6928f45f7e80871ecda5b2de039bd8a601255db6fab945a89730f47ac552aeb17", 0x68}, {&(0x7f000047e000-0x1b)="13d668fe81c3a85f65a167639d606c3e56cb76a646675be3432cb1", 0x1b}, {&(0x7f0000001000-0x37)="83ef328ce674b0856ca7f9ed79f30bdc256769072ae576d01d58f1a99c92289e61ca7fd2bd7b30e354746d423f21d81e58c9a851a88f46", 0x37}], 0x4, &(0x7f0000f20000-0x98)=[@iv={0x50, 0x117, 0x2, 0x3c, "aa53b42db4b35362b662c23d4c6bac1a3a55ff4fc8045de661c71c8ba5761e9eac8ba80f1231dd2104c36072ea539d4581da0a79363b22da4e1f0527"}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x2}], 0x98, 0xf405ec7e958c418d}, {0x0, 0x0, &(0x7f0000863000-0x50)=[{&(0x7f0000000000)="d940cd59d12fd0aeb473fd886e03c2de9a51e117301aeecc3cf2951f0a9ec84430545088392e81fc9eb4b5952767646c0cf18c516c2dac04cd387a", 0x3b}, {&(0x7f0000000000)="d54372ffb9a1fd2c73dc2872462a3c8f1635e97ec6e4229703cf56e9b0f17965cf0a6d2b0c5245fd8d8e98222955f62c50f966c67e991761992881eb6c793e8c6301db0d9b39e4ea5402f48f961872bfa678c83cb88ce213ab7e1aa79c61ecd8e207eb24ec2070cfdda106e6bfcb1f6e27a808ebe1b0adbc16d5c3762877b98c73515143702d3e649c775afeb50e96dcd14d918fede8470d256fd49a4c8110b8403472f1d819b3194897808164dc66f130258ee13da90f7b5c69e954582bfe4a14f8d61c56ef24e49dbe8b205ee623e3172c", 0xd2}, {&(0x7f0000000000)="e9f81bb6d1e37c2db4b2c4c41aeffae99c2e742fa242752c6ddb0c92521397ff9fe5008807b00b674cccde62a2a2af55f7ed88213654673c0a260689e2269b852d34740d86b4824d146e67293900261e63528c105cd16042df4af1541c940f6c1cc4188b805a4410a55311b6a0f856c39100690b155c469a59774aed62ed6277a9907eaf8c689eddc4c8ea9290f1b714050e2fbf5482a61e25953848a953878a81dc0e346d7c8c06337a516ad5ba9769bd91864d58", 0xb5}, {&(0x7f0000365000-0x5e)="2d3df9bef83d5ea6316f799dc267bc387b53a26bea809685da36c4d19e191f3f8ce92388e65e1a58d5f266f04a29b585f53709da5bb38e2c3b7395a693a70d59b2fd685b8c7e192d714f4ad8c5755e35ece87512da5ce0418f6e39547d6f", 0x5e}, {&(0x7f0000001000-0xe5)="1fb25b5b87811174241d7fa6a3162e6ca1329c2707720bfd1d2c7bbcd55bd0cadcd2156e54adaf05b543aa0d46ff47573bf8cb55dbe9e70a0f228510f309b90b5030410d2f8f7ea67bdcfe0b237b45a4a5cd3eee1963cd411681ab7412600243f265847095cda185d9d8286d2fbabced1c8f60a31c6da721d292db6ddafdd41157d6daac08de86a804741f84f59fa674b5a6cc870f6ba65696d282338374b7315354afcb57ba0739c52de741c12f180659322249fa34630933dada7cdff41cde237663aa3158506b6e0006f72193d5477507ceea3676f94daf154924ad9e40f4bb0c614a42", 0xe5}], 0x5, &(0x7f0000000000)=[@iv={0xe0, 0x117, 0x2, 0xcc, "babc7ecae8aa488dd30c3b063a7a0400c2a4ed67ff42d4a1ff80dd7dfa5692be386675a41f0293d9018370d6c9a410aa4a421883705b6056482bc5d1ce32ec21ccf6f90c1239cf649b678e257278dd1af1e1c37092bacb873cd638d4b723a80539cd6f815f31c11ba74ada17b5ce593ca56d23eea16a7e4c7dce78527502a5f3485c71f8b604f6ed15e34e73b89de389a1bd95182af35ba320a74ad40436d43876392c39193a580846536a7549bc3a8422c391a09aeb009aa678d5443915b08717e5af3462cf637f60865e8b"}], 0xe0, 0x80}], 0x3, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000017a000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0xc0) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000b07000-0x4)=0x0, 0x4) sendto$unix(r3, &(0x7f00001a0000)="", 0x0, 0x0, 0x0, 0x0) close(r2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000062000-0x4)=0x0, &(0x7f0000967000-0x4)=0x4) 2018/01/16 19:24:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xa, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) listen(r0, 0x40000000000005) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r1, &(0x7f00007d8000)=[{{0x0, 0x0, &(0x7f0000c20000)=[], 0x0, &(0x7f0000496000-0x1b0)=[{0x10, 0x10d, 0x0, ""}], 0x10, 0x0}, 0x0}], 0x1, 0x0) 2018/01/16 19:24:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000387000-0x10)={0x0, 0xffffffffffffff85, &(0x7f000051a000-0x58)=[@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x6d}]}, &(0x7f0000f92000-0x4)=0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000ddc000-0x48)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@call={0x85, 0x0, 0x0, 0x2a}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r2 = socket(0x10, 0x3, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f000094d000-0x4)=r1, 0x4) write(r2, &(0x7f0000fd3000)="260000005e0009000000eaf83a0000000000000001000000ffffff000008db1ee9ff4435eade", 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00003ca000)={r0, 0x200, 0x9, 0x96}, &(0x7f0000a4e000-0x4)=0x10) 2018/01/16 19:24:44 executing program 6: mmap(&(0x7f0000000000/0xae5000)=nil, 0xae5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000ae5000)=0x227, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00007e4000-0x26)={0x0, 0x1e, "796d9f8f7c7ceb090ac0ff79c39a8c3c83712995278d941049f4d189574f"}, &(0x7f000076e000-0x4)=0x26) mmap(&(0x7f0000ae6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000ae6000)={0x4, 0x0, 0x3ff, 0x18, 0x11}, 0x14) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00001de000)={r1, 0xffff}, 0x6) 2018/01/16 19:24:44 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000578000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000a36000)=0x2, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f000069f000)={0x0, 0x0}) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f0000d8a000)="de2e89a377072b6521155e534b527c9175655c7123f73add9c84fbbba75debcf34e712341560eaabdcde0c4af62448341ea2f4558bb1ad0cf07f6143dc9e88339de703e8746ebbbf48b640ea6b063736064659ca4c25749716f55d949d316abe1cbdcc39afe1a39fab9044fabf5aa697215a2eebafceb96ee9874ec893e4296a9ada68a331210cf6f97787fb65ea2b2190791298f4a82eef226a2ea38b9ac80b266f262161b4ef", 0xa7) ioctl$sock_ifreq(r1, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0e00000000000000000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) ioctl$void(r1, 0xc0045878) 2018/01/16 19:24:44 executing program 5: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000000)=@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}}}, &(0x7f000027e000-0x4)=0x32) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000000000)="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", 0x1000, 0x10, 0x0, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000d43000-0x8)={0x0, 0x0}) r1 = socket(0x40000000015, 0x805, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000066e000)={0x0, 0x0, 0x0}, &(0x7f00001d1000)=0xc) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00007aa000)=r2) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00008a4000-0x4)=0xffffffffffffeffc, 0x4) setsockopt$sock_int(r1, 0x1, 0x23, &(0x7f00005bf000)=0x1, 0x4) 2018/01/16 19:24:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) connect$inet6(r0, &(0x7f0000c35000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x19) 2018/01/16 19:24:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) shutdown(r0, 0xa30f218a6bd1cdbe) bind$alg(r0, &(0x7f000043f000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160-generic\x00'}, 0x58) bind$alg(r0, &(0x7f00000d3000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(camellia-generic)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000e97000-0x230)=[{0x0, 0x0, &(0x7f0000cfb000-0x20)=[{&(0x7f000075f000-0xd0)="07bc074e764fb31936fc2be9ff3ccf1c91ab3caf0c5800a81fb45c22494674a4", 0x20}], 0x1, &(0x7f0000456000-0x18)=[], 0x0, 0x1}, {0x0, 0x0, &(0x7f0000dae000)=[{&(0x7f00001db000)="4cfa8c634a7b67988ffd948af370d5441f5db6bd0ecaf16e534e0e16871fd3b12ea8f775ce86db4c8b25335c9428866912d5d0d1257f0976634594cc4f1e21855f31cca4ba37eebd0c8a7a9cd68c03c56888d782c252597bdd4b579b942a20268e1b8ce21895a2d7ae92ce5cb4fc7fb82e0c7323", 0x74}, {&(0x7f0000fa1000-0xb9)="27aecdb43cd1ff70a4069ac02127f17247712db3fad5c69e587e5a3d9c316f11c5c71581298d98c97d8ea80e634ebd4031031deb6dd8ada95b213897ade15a2cb31f51aa2525e28176ebf8aba12e49433f96f5bc34c37f6f1dc3bf07d7343f41b00b6580381131e2b0faa769495294057013e84f362c04ee13d6485d90cd7f456771f141c58fe0cc76470d048e9c5b32d3ded8715eac91bcf95c46db7641d32d300ac104ad1b27b15fb98a1f0cb2185c055eca227c538ea17c", 0xb9}, {&(0x7f000082b000)="83173f4c7c7cb5eef55c3f26ca6367f21222e41d2141de750ae75f63e48bc606b784e26188c7ec603b6e7cb5c726d40e1aa3d1c0afb099d3528b09", 0x3b}], 0x3, &(0x7f0000759000)=[@assoc={0x18, 0x117, 0x4, 0xc019}, @iv={0x1018, 0x117, 0x2, 0x1000, "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0x1030, 0x10}, {0x0, 0x0, &(0x7f0000d24000)=[{&(0x7f0000bac000-0x5)="868063d0e7", 0x5}, {&(0x7f0000264000-0x2a)="a72139e56e99cdc1143687955bb8897d167a9d41a3a2ac09ab76304c3ffd19ea2b7827197fa9e444b1d5", 0x2a}], 0x2, &(0x7f0000e96000)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x30, 0x80}, {0x0, 0x0, &(0x7f00002e9000)=[{&(0x7f0000d8a000-0x5e)="20b7d1ac9b22686e71a6f440de511698addc67e2fe461193efea0a1749f2d0ea564ee23a16c5ce004bf3f7fbb012a64f25a1c9154b47bef7acc4dd30013c1606637e39dc8d260b80b97a3bc26e3a1a317a6e46cea9906c84062d043b04d8", 0x5e}, {&(0x7f0000c2d000-0x7a)="adbb8ded8c44eb68709542b28a79d693ae852df904b8ffae4f193de358a1b1e6403e6912020025b2ed4101612cf4bbc2c9105eedf5927749ae36cb724e8367e4d6eb0758268b5b8b9be9a005c176d94fa1bb7afb1e53ca57b01ebc0ce4531f068f28b33c317a77c383c05cf0f7f288ef0831ae0f77f0a7d1e3bb", 0x7a}, {&(0x7f00002c0000)="093eb564d1767cb877800f976047ae96541c740d1413d252c9786a21c1cb00d3513623e9a14d9a5c68a36c173454eeaa582e8915e12ac2d044cc094f72c0ead4c35f442c7b4742308c4d5b66d897545ef5e35489ed471588334d64b0072c2dda540e3a6cad5410c25896bc85d801e2174717ae182fe3582700099e5aa2955edfc94463ab58615fc054fb48e3334305970149f80d8ca08a9a5232486f1fe3c45f68997d30e682c4", 0xa7}], 0x3, &(0x7f0000512000-0x280)=[@assoc={0x18, 0x117, 0x4, 0x1000}, @assoc={0x18, 0x117, 0x4, 0xffff}, @assoc={0x18, 0x117, 0x4, 0x800}, @iv={0x108, 0x117, 0x2, 0xf3, "df29e5ebd0102b20f5fdf39912710d70d6f5454e02db46faee16fe82cedf688f85074d88a813327814ec21eb4cced7f31ec1d79188269974bbf6ecbe176b5b032b71f982992dd724ee4b0bd46ac7f71deac8ce98c5213b59ff1481d585e49c98c6d0a97a631c6606eb177ad515e1e7b307632810eed0349a1aa74cdc60f62ad91906473b9fe0622239b1396684423077a02de765b99fc58811c3f29f7ee7f403eb0d225993e94da5147f4d6e98a0942005a2bad9b85fb5bceda3f26fe053267daba6e009cef9de2d30688f23ec969f75f20c8d0fd7894722d08d6ed96c4d686f5becb388eb2f735ebe05fd5a283a64f117ab91"}, @iv={0x90, 0x117, 0x2, 0x76, "93056e1d9db71243cc29850e7464c0204fafa18634f58ec2e3b31ad4c59736dfe8330ee96d37043bf6c58b494d21e372eec479c38c2bc9e0b08f696eac20851c7f640fe476c2bd6814de89d26481476bc0310e2a6d9b917741ed32a0052d7cb8c2ced9e7c8a9209eddc320c0c33d5e34fd68ea48630c"}], 0x1e0, 0x40040}, {0x0, 0x0, &(0x7f0000d4b000)=[], 0x0, &(0x7f0000dda000)=[@assoc={0x18, 0x117, 0x4, 0x3}], 0x18, 0x800}, {0x0, 0x0, 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"7ef027bc9abd63acdabf96379651e1ce9a4dc8655a7ddf4fa4947a06e2543a05ce380aab87248c4ca52b91234a9e26782b6a05526bdbf41c7ab385ad341cc622d6e3d49336542a8e5fcc36301a29af6a50406cfb925574c512b170e518a507da9fdd28f32db5c6c991dd221c0a1808badd7c00ee0ec3dd9748b271d057a61c450436c5c25d5ba263228ccb52dc6a215d61db574648b8f26ec4c1844450f3be8f22e3e3d4ad2409466dcc03afbb0c5b09f289"}, @assoc={0x18, 0x117, 0x4, 0x5}, @op={0x18, 0x117, 0x3, 0x1}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}], 0x128, 0x10}, {0x0, 0x0, &(0x7f0000bf9000-0x90)=[{&(0x7f00004f9000-0x78)="843348d6fbf4d650381b152c11e50e68370b31b6825c25a4361c1e1e37f5f4ce92919c308c137f9ef7169638a13b1171156642eabe913fc725af3b03316dca6c4e8e18cee97aa41cda6f8603236b13cb87b5ecd1de2713f292768ccaa20488f6db52ed46a25cf684d0a0ee9f224e418e856d84317c8590e3", 0x78}, {&(0x7f00008ad000-0xbc)="35ff3030763a411c280dd3f361c37e8959c783048f677cce12f21b0f9874bb45282ea521e2fd0424f244e74cdad97ea95c3420b6f3cafcbcc0dfbe7049e5cf2767fcf635469d12ab4af7c615216ff2e6220c8956e6dc552ba46a5553cae263ea67528e43d0286fcf5985e14d82d6f426710ea307097a3c7701e2e55e32992b11ce6c3df703b43f3c5acbabf5a29675985a75f80a0fbdf8ac48d103e0488897b3c00a5be80a16aac725f8345338a6e7608425f932d642ffd8fbeb79ab", 0xbc}, {&(0x7f000052f000-0xd)="eda6871bc0f53668497b8107c8", 0xd}, {&(0x7f00008e9000-0xc0)="973a84d40f34d71275ef31657189fd17860cfb64026fd6af2ad2b696124ae9aad6909561ec75b3ede910e28e3ed4a7246b213f0f7c26e7d54ae551d8735f257cdff8cedd150d8311f63bd47bf5c679cedd9acff5e23cc10b6e38c0e8ce7b9c57654fdb43a497f846dfb65394737b47e921811f58054978cca8a7f8a1951bddb2306f4bf29073d7679e320ee23caf5a215a4a05d252a05c16ce0f1656c7c9e1803b1c7ccceb1cb3794c1d6a79532fe1ad705711beb7215e0b3472f78fa54bfda1", 0xc0}, {&(0x7f00006e3000)="0850ef04d58e7314715c10a85663e9e87b18e699f122a928eb16f2e7056bcec38ba640deb2e2c18c0102c64244954148f8d0489baa2cbe6f27a3dba8ae9f8107c398713d6fbda8fb164333cc9cef23000785350728d9", 0x56}], 0x5, &(0x7f00001fe000-0x2a8)=[@iv={0x80, 0x117, 0x2, 0x6c, "4bcdb5f751fc081a91356b395a2306c313e5040e63045a877cf8e05d4394780bf628c7ec5f262b69cf34f7b19a8f4fb254e90bbadd6a53845f97e7538a8c9b3d5cf179ab34cc9e077c8a644477d2805d462088d3b8adf961b2ed88c9db667a1ad7ab72a3b899a471c28c3b5b"}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x28, 0x117, 0x2, 0x10, "8a721d3954fbbeda106cc49061db76bb"}, @iv={0x18, 0x117, 0x2, 0x1, "8c"}, @iv={0xd8, 0x117, 0x2, 0xbf, "6950e12f02271555dbbd8ed6101d8e42c90719240e6de39e7bda49360ef70d089ed605b08fc2d010f390284fa45cd3f60dcf6a846a1b72fefdbd2a0872827251dd12546d5052285d4ade26e6b9498169242040b5565d7b426ae9974ff706350883442461172c3d34a0ad6ba5823c262b67244da89fed4e4de7d463c370beb36ad038de6234721db43353f426a840b7e0fed799e0fe51ec2d5d0838d48fa0e88aba2c6205f0aa7f1ca8c78d719507edb3f563b0389b182bb9eed2dc8bfc86b7"}], 0x1b0, 0x8000}, {0x0, 0x0, &(0x7f000072a000+0xa10)=[{&(0x7f0000f85000)="bd281d056a2761820cf26603bbe56538df7184c813c3b7ca3a6d32d2a48b82c0779c3949e9f492b7f1629c3811507a1108454920a683a096cd52bfbc811baceb27c008d2ddd0c3f55dc4516e825bfeff72033068423a808e9eda50bc44fe35e13c52a1c44d58d033edaf1c5475f7cca7f02cd6d037d06950f9c54499a8edabab01181880355737c04e39ae62b229deacb8994cab7f2568a29015001e2bfee7a21294d7b50137f7110a00f00419237ab6f3c08b059166fa81b4736a3ffb23f7e1a3b93ca854faf16ce14c55d996c881bc6452b3b7aac38fe5f6acaa961bdc448e9b23363cdad260dea5502802a6915fd12f", 0xf1}, {&(0x7f000090a000)="4cc25d7e10c9d8e67a3a9c4dfdb9dd1022e476bf37cb8702b2bebeb62f6a711440b55139a283542328b6834a863f7829beacbc0b5f530f9031ff2bc75b13de064ac9a98a05455998434de1ccaa2f6e4aae51997b6f447f818e1ca43f85", 0x5d}, {&(0x7f0000261000)="2b88395aa54dd70f314a20782aa7779064", 0x11}], 0x3, &(0x7f000052a000)=[@iv={0x70, 0x117, 0x2, 0x56, "44183856ae1b44a3b62176f6496177e1e05e7df0568eda5df802224f913fe608729209412ab9c839aca53a4ac527369c90be8f7e64cfafb4c6721d8ab23c9a721f7e0e3a4fec88a388ec44abdde9ff4045c4e04b819f"}], 0x70, 0x880}], 0x9, 0xc000) 2018/01/16 19:24:44 executing program 1: pipe(&(0x7f00009c8000-0x8)={0x0, 0x0}) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x1c)="5ded7c661e25f8e01261197e466bc8dbc783ffa650c213f76cf0b051", 0x1c}, {&(0x7f0000000000)="da9f4948b29ab0d53802e45df3409c1b066467d3d816a7503ca76f2dca79915328fd792e02de0585a9494cf29468b9e0fb56df0c7ee58a260e03098bbf85c0cc68cb01e2b7970eec9b993669c8c376db0d959aee84ec1780f07d88af15b09b5c5bc07d192645626966602e8436e36843bb7ea9842a6a8258e86b0dc0e4a1f72642e8a453bf8b8f22bdb1a7bc8c8118fae14868fd159d", 0x96}], 0x2) r2 = socket$netlink(0x10, 0x3, 0xa) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r3, 0x4) r4 = socket(0x11, 0x2, 0x7fff) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000001000-0x4)=0x807d, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000003000-0x38)=[{&(0x7f0000000000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000000000)=[{&(0x7f0000003000-0xce)="960b86965135b60caed1dce91ab7551619cc24ca44c8e0d33a8bf7b55d075b6939a5a39cafd02782c04c88aab13713697db1b9cf4f222578a42d16c1e6dd764b603aeb0fa26f723a26c5e9de84196896b3f339b521b292a42343a6bcc7e49f4efa3d0be111890145d81a8f8bc541ea54077be668d570515ce477b26693b7ce9cd840f86afec6f0405bfdc86fa0fd89fa82452b134ed0f5a9a8226c4f977c511f6fe2a74aeef2513e69683e94367d5e43a61d3ed59c9a4907453ba56b26441e4ec614d513fb196aff15aaf731b1e6", 0xce}, {&(0x7f0000002000)="b1c40ebd6d0a56432515395149139ddfca079b07006dcbb9875f386d42c70d9f8d8fb8381dd538ae427cbce6267bd53edc82dcce7d85b9c9def18bda48fa319637dbe7698bdca93ba2e1cb7a80d3307fc9246974f5497355aeaa96d9622bd6f36e7f7a849a766f99f220528259f9e43cbbebad0fa2dec3520fa1f83e90c9a6a6b3eb6af372e07787fcd6f10918e88481fe94b78d32ed6cf6406d9c1da23257314b7d2d9065acacf2a633167e92c3354660f929984ed6137a90", 0xb9}], 0x2, &(0x7f0000002000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0xfff, 0x600000000, 0x204, 0xac12, 0x5, 0xfffffffffffffff7, 0x8, 0x62af2a62, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x51e, 0x9, 0x0, 0x7, 0x3ff, 0x40, 0x1278, 0x3, r3}}, @init={0x18, 0x84, 0x0, {0x7f, 0xfe00000000000000, 0xd8, 0x5}}], 0x90, 0x8000}], 0x1, 0x8000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000001000-0x48)={0x3, 0x9, &(0x7f0000001000-0x48)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7}, [@map={0x18, 0x7, 0x1, 0x0, r0, 0x0, 0x0, 0x0, 0x0}, @jmp={0x5, 0x6, 0x2, 0x5, 0x7, 0xfffffff8, 0xffffffffffffffff}, @call={0x85, 0x0, 0x0, 0x2}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0xa)='syzkaller\x00', 0x6, 0xbd, &(0x7f0000004000-0xbd)=""/189, 0x41100, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) setsockopt$sock_attach_bpf(r4, 0x1, 0x32, &(0x7f0000001000)=r5, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000003000)=0x0, &(0x7f0000003000-0x4)=0x4) socket$bt_sco(0x1f, 0x5, 0x2) socket(0xb, 0x80a, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000005000-0x4)=r1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r0, 0xc0086421, &(0x7f0000005000)={r6, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@common='erspan0\x00', 0x483}) 2018/01/16 19:24:44 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x5, 0x1, &(0x7f00004b2000-0x8)={0x0, 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0xfffffffffffffffd, 0x0, r0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x17) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r1, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/0}, 0x18) 2018/01/16 19:24:44 executing program 6: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd2000-0x5)={0x0, 0x0}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000c23000-0x8)={0x0, 0x5, 0x1}, &(0x7f0000fd2000-0x4)=0x8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00008a0000-0x98)={r1, @in={{0x2, 0x1, @rand_addr=0xfffffffffffffffc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb06, 0xf6b}, &(0x7f0000fd2000-0x4)=0x98) epoll_create(0x9) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r2, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:24:44 executing program 3: mmap(&(0x7f0000000000/0xa66000)=nil, 0xa66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000a61000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x401) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a67000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000063b000)={0x5, 0x0, 0x10000, 0x7}) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f0000a66000)={0x7, r2}) r3 = accept$inet(r0, &(0x7f0000665000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000085a000)=0x10) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000a66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r4, 0x29, 0x19, &(0x7f00008e9000-0x4)=0x0, &(0x7f0000a67000-0x4)=0x4) listen(r0, 0x0) r5 = socket(0x11, 0x7, 0x9) mmap(&(0x7f0000a67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r5, 0x84, 0x4, &(0x7f0000a68000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000a37000)='7', 0x1, 0x0, &(0x7f0000001000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r3, 0x1) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000a69000-0x20)={0x200, 0x7fff, 0x202, 0x20, 0x1000, 0x5, 0x1, 0x3, 0x0}, &(0x7f0000a68000)=0x20) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000a68000)={r6, 0x6f, "83bb40ce2d55c47f3e7e0ce284bdda0ed5486cfd2c07c4c4fab64d49f0e3ac81f90c5176a05d45f51d3ab52d15fd93cd9356613d93552bd074f8034a2a629195e39ca0251328944be3c082909cc826609324da8d98f16f5e0411f13f8932194eb40c08350202580543cf75c973c63f"}, &(0x7f0000a69000-0x4)=0x77) 2018/01/16 19:24:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmsg$kcm(r0, &(0x7f000046c000)={&(0x7f0000615000)=@nl=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000906000)=[{&(0x7f000071f000-0xe6)="7e201b359b3ada54b9e1e72979600a53ed8f1207fbeda47bdee1a39dab52e75d303fc1f3bb4fafd5ce8d9723f81ccf145e43c3befdd7ebd51e42b4e46e017581f6e78e187d7548d2b1f1554aad38f0913133e9a945e102bea03f4f07bb288abf9e292c5cd20ffaaf701dd320e1bcbbda1a2bf62162885c78edb7ec9cf4fd3f3e0e01a20030af772880af98e722ebe525e2619ecbb834f89c4282921c4fc2bbc62bcc8ae36868ad2a4beb4ae537f62b8ff5c29a61f9cf2ed97a36e539d917db28668398ea22aa926a56a3b3d486dffbe997a871c19d83ea5479dbceb8ebd4988e1cddf89dc772", 0xe6}, {&(0x7f0000b7e000-0xb2)="0f2a2a233abe51071250fdfad5cbb984a7fc47487d3f321053af81aed7ef3c3db71fcf4e0f79a9984ddcd27acc31ba1325ec3fdad3504fbb030fe66b45ac8a5ee8a5be3c06299383ee5f09807ec19ed2c793e85c03d4ed3b30f035127f213f7cf5b3a55f48ae1c0c52f624ad2dde9d0efbe8243077383196671200db3c7a086c6e9b6dfa5f9981d3e21ad63392a5b24b036fa3c00cd8a68f69ee2cecc3a6495688e9908d5457cbfb850db7b68a729c8a561e", 0xb2}, {&(0x7f00008de000)="de71246e92416512f7fe6324249c8b69a0530da35e8c13212f911a7366520b7440bda7c917aa95616f40b3c9eac89265a1857a18afc29e1723c493fcc33759b190b550855d1eb1251d9db7a22ebe470b32c5ec3f11", 0x55}, {&(0x7f00003c0000)="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", 0x1000}, {&(0x7f0000599000)="94d41f009a9d0645792c6cf5c42beb262cb9c9dabae04f1c5e16a1db8a0e6dca9a0d921e", 0x24}, {&(0x7f00002b5000)="3d230e29ac845732e08fa7566781f1df97cbab0e7cbe2abb671a08bd106907cfd4d84dc2ba90c573", 0x28}, {&(0x7f000063b000-0xde)="fc4ff434e31c66a0c2817394f8732570f3f9afae108a872f1cc2aa629f89b92a4b1b9fe63ee3dbdd1b05dd1d15b06105d6953e9a389de224bdbea6cefc266de2333b8e15aa55823d5c85837fc6fe46b94f2247bd57ebce82e5dc475311ee1da89a2565011ddf711507400fb7024d746e3b50bbc784d749524e9400c7cba2314b40806c5204c267edefe8fb5a66783abd45c300a972a5fa2fe90625e4dcb8d69eb3399c225fded8ff62041ab7a36afa116ced9ac39625bc670d98037f83592cc182294bc0d45c371e759d3e7aa13e5ed5eada9fbab78b7c60e66e1c609759", 0xde}], 0x7, &(0x7f000090a000-0x230)=[{0xa0, 0x103, 0x8, "f595ecf5dd64f3370e242e8ad56bd1a62ca1589529663e270d6b097beedcc61167deca9f95d2277e1484abba053ff02cb2ea2020a93d3cdaf378896e972c8d3ead040ed2be8b8809f89142347356ddf25a8035f969ed61e82caac4fef0c1dff1fcb24ddc911c900cdf0afea2d4bffb188592ad78e64fc195e225dbcbc819b17eff5e72bce465d442e55034"}, {0x20, 0x1bf, 0x8001, "00ea270ee8ca6f4c51290060141a5f"}, {0x70, 0xbf, 0xffff, "2c73c8307f880ea1af5df259db88673c888b4b52c2b76e5d95d7a89939df9c9755888208e9b23b160ae09312b4b624f1a2bf8ff2b7d9a1ec20b82da17062f0ee0f6cd84d43aaca2832a9d3e0cd040c89c928b15a64def53299964d52"}, {0x100, 0x10b, 0x2, "a5cec48aed91294e3a25d256a8bd152dc5f46b7b20e19449af913dd98d2f076bdb28432fd2eac03226581816ed940e308c9bda7ecc084733b4f95d3d306747fa2a550e472ca7f2ada0a335e4619fdb41f1e631f9f8bc528e529ef716fa30ee123440bd036e7fde578d877a548143fc9a9e45b19fc043ef47c26d4906cee16581d121ac5e7f3b27923a43c28b94f23325b5249220f289aeaf83dfdb19a51e8fb39c8668b5e7a7d6d4fcabe24a4a1b6356e48a2b812173fa99ea3f698afdfa87a37d7ef235df29f72d39a7673986d3c28956053fd972ce83fbb0118b6add7dd4b5b78313911be717a79646cda7"}], 0x230, 0x4000040}, 0x8011) r1 = socket$kcm(0x29, 0x5, 0x0) sendmsg$unix(r1, &(0x7f00008c4000)={&(0x7f0000790000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00008ca000-0x60)=[{&(0x7f00008d0000-0xd2)="87", 0x1}], 0x1, &(0x7f0000ec7000-0x18)=[], 0x0, 0x0}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f000060a000-0x4)={0xffffffffffffffff}) sendmsg(r2, &(0x7f0000b26000)={&(0x7f0000a27000-0x10)=@ax25={0x3, {"328c013866a221"}, 0x3ff}, 0x10, &(0x7f0000223000-0x20)=[{&(0x7f00003bc000)="80acf7f780c703660f2997ce6be42ee7f50cadc91706b757275de5c37989a41d81793e7103176b623ecec80ed793e852bf7e748553b55eb61b9212aa7307ba0b907c042077d0d7390da3360726e3d93255eafa3f497256e1fb1ea7e2c0f000a970033c27c93c818af7e0a0e3c13be6b7cb8b99c06768d2563933836a85efe67292b6aeb0ff69b8ae26b49b15bea32160156db8777c89fcb0c774fcfbc81bc2c8a06f905563584ace40ad4519e88d0e173e1b099eb3bd6cf39ece773971fad17120748c2b9ccee310ca71f0aa6e", 0xcd}, {&(0x7f0000729000-0x9b)="3782129c7079f2734170168a1495827c87f96484be4c24443b3f16fcd5b55d376200ee373a88f777042ac11b3e3d4f7082b5d4c0bdeb7e57879fa6358191b9a1652499f12af4541e96701caf8ff81027b581a9e50ac3e0f185971ddd6799501b108cc45fba64b0ca3fd1e7c439b6174a6b06afa2ef8389713bcfc0a0cdaf760b9ce5b5c1806977e630660e91be027685bce4ff7b98aefa110c3bf1", 0x9b}], 0x2, &(0x7f00009ff000-0x12c8)=[{0xc8, 0x108, 0x0, "41b21508768c1d952346c6e0cca48bae6a038dbb56a53daecc03d0d8621d18dc3755d417842a1cf53ff863b907793f2fd444ab1bb717467b267e6a5e30c39c9a45c646f7afb629626a6d96b0f603416715d94b52c3ece4160e3a226f232f3683de59e7991b5b3dbd5dd36c6e9fc0039dfaf4fe6efeb5af4135c6b97954a892168cf81c71e1ef30fed8ed4a71437d28e35138d070cf76e83404745bec05a54bbc4c3c408871c1fb04a1fba48f5c2217325fb78ecdc672d4"}, {0xf8, 0x10c, 0x69, "b0bfdde15882715ee9fd9f59390c780c762fa44a9a26b977b06d4d5c6d031dadb9278f930fb59b4b3d79b40e234fd4ebb6d3c00be0d485c4950eff15c160d35cda602f49b043e99b130e25b93a970bf711cc24089ec7082a00d17149a8ac263bdbc7c9f9dc44d4afdd032e4c185825aaabb513a3d2feb530f80c2a0ab667f910c6361398b8293c6264212abb5d5d02ae989d30e33994e859530943acb2f1667e91fa787787f9d4b15b828491e8ad0068569761905838867895350f0f515801523eccafabfac82ac2d5d0b86fb231ca4964100faf676a6fd3bebc92b809537f1f1ce03b406692a3"}, {0x90, 0x105, 0x73, "e4026b1b2b103a11d8a91096e375daf10aad14ccbb8c1b3b4187a95f452238b654e683448c9c264c10dceee138c962adfbd239cdeff94227eec1929c0fd7ad7cae297fd24bdb3689dcc4a4f9b9f679b3b29177f2632c2e5e1a254e2533163f11f988822aadd4c92670254047ade7945596446e88a9f7b0487de68e"}, {0x1010, 0x11b, 0x86, "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{0x68, 0x118, 0x7e0d, "22e8b8458ac6fff74f317f28f2c4a2eddd8db1dc0866b838bed8277610f30926af800f9274bcbf40c241d949b69eb7e9997c1252c6bd478795e7c1e55bef3dc833c1701c693a3ea8eed8d58559642735ac836c6d9c0ed103"}], 0x12c8, 0x0}, 0x80) sendmsg$kcm(r2, &(0x7f0000297000)={&(0x7f000098d000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000036000)=[{&(0x7f000010e000)='`', 0x1}], 0x1, &(0x7f0000937000-0x10c0)=[], 0x0, 0x0}, 0x0) sendmsg(r1, &(0x7f00008f1000-0x38)={&(0x7f00008c0000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f000014e000)=[{&(0x7f0000426000)="ff", 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:24:44 executing program 4: 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) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000cbd000)={r1}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000042000-0x8c)={0x0, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000789000)=0x8c) sendmsg$inet_sctp(r3, &(0x7f0000c66000-0x38)={&(0x7f00000a5000)=@in={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000025e000-0xa0)=[{&(0x7f0000e05000-0xe6)="f67928bac550f39f78d351fdd78df19e8516dee89a70757e8837ba89f69873095a7bc1d63974f326ad56620c23b79657cdbacef150e5f05af5d0d68d0b72061061ab6e02c2c459762055a027489cc6982acbbc18672b38cbbc3f55620551773615c1d2e804c7ed79db5d7fe2692cb3142a0775e6ff7e5eeb287f50bf6dff38ec704f737d7f3181cdd6be1ff7416fb62b2650535f8c2214ca6fb405ce537dd60fbb521c9d1e9e8ab9a2f79b9c8564f8106314922b2832029f5b21c1312d064dded0de35eb25847c3b49909ffc51db50f736ed54bf3c04e31ef5cae52d2d5d02b71e02585a1c6a", 0xe6}, {&(0x7f0000ed1000)="e8cadcc4b6f9cd6bbc3195d63175abc9284b8be56184d717534bf9afdb6964f8d535a458d021d917a809d65f4fc2dfda8c803356231c5e5c0cc641566c4975c750971bb0fa330cfc3d458440e33cdddbb5035b961b06324c7e69fcdf615972b451459cc57b9da5d64c19af58bbe326f49ee22119d225fe2e4a1212700668b9f27e7beeba91765627da979b435776ab6d", 0x90}, {&(0x7f00005c7000-0xa0)="04d3ea7cf91de696f0b9f493903f17637906249d26ee3b066ee24945fd7f90077a47ecdd8c56174998e4a022e18d5e1434d68559d65e40eeaa49118140525a1926256f20950d0421a23b4b67758355f5dc65b068fc6d2578f25d55159a78ff8dff614cdfabd0777c79495ecc68e0df9b8ee7ddaa7d033390dbdb22ccbea9ce93518165815bf2101f8d5e7702569453359d75f9c42b1529c8792f90b6c601c0d1", 0xa0}, {&(0x7f0000538000)="8fa6da88cc573609fd320c5ed732815d80386101d567eb7f14f4baf7d3ae9e9d43a3e9ef11f29ed8baa44089eddb428fe2daca57e196632b933ea4576b263fb9272b0de1fd828f81a62fb00e989ebf909ba8c1f2b08a", 0x56}, {&(0x7f0000255000)="", 0x0}, {&(0x7f0000610000-0x49)="9ab982cf2569071cdd6ef523cf6d5413b76d7ec4679aa0a1c2d17cc9e8f69d0f90a7952ae60b95aa5bc492af17165713579efaeaf19918a21fe71dda4d46503a9d6e8cb23e35557d61", 0x49}, {&(0x7f0000d9d000-0x81)="35837161a94b9f61f4a56859e5e2eac943e497e99fc5ccc59e4fe05fee6ef3763f2b82479ddca3779b32b72b057c3537a62b2b786186c5cf0de3267da99784fa4d31e0bf8c7d503565316b899b7d41675fb96775806c07be37ad269cd2391e184b5a8b07b6295aee27ff8b667a41b5c9084b40f2eaa043b0360dc125b3054474cf", 0x81}, {&(0x7f00007a7000-0x1000)="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", 0x1000}, {&(0x7f000068f000)="4cec17969d0cb39693214d9138b30fef8098a1342c577351adcd3eb66cc56f95f3709a4eaff3df5f410898af4379d47088dc17944d93e4491425bbd40039460e55e731ca3a614e48c91b8bc5f460394b76f7161a6170a0a312ef7ce8f9873d7262c42d1da4fbbdfcd3f2cf990a06fc48e9f0836f6fdba5e881467065ba219d0fed1be689385a8e9dcd243f6ac1c3907db2a674c3c6a7fbcd23a524e43074debb46", 0xa1}, {&(0x7f0000070000-0xb)="b96175ac142f58159e99a7", 0xb}], 0xa, &(0x7f0000314000)=[@init={0x18, 0x84, 0x0, {0x1, 0x5, 0x80000000, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0xf6, 0x5, 0x6, 0xf7f, 0x7, 0x5, 0xb8b, r4}}], 0x60, 0x81}, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000049b000)="c9fef5ee5af0a3df60437edef68b9699", 0x10) sendmmsg$alg(r1, &(0x7f00001f7000)=[{0x0, 0x0, &(0x7f0000392000-0x10)=[{&(0x7f0000eb6000-0xb5)="9b", 0x1}], 0x1, &(0x7f0000268000-0x30)=[], 0x0, 0x0}], 0x1, 0x2000c010) r5 = socket$kcm(0x29, 0x2, 0x0) r6 = socket(0x1b, 0xa, 0x3) getsockopt$inet6_dccp_buf(r6, 0x21, 0xe, &(0x7f0000d34000-0x6b)=""/107, &(0x7f00002e4000)=0x6b) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r6, 0x800448d2, &(0x7f0000418000)={0x2, &(0x7f0000d92000-0x128)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000035000-0x98)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x200}, &(0x7f0000f6e000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000c7f000)={r7, 0x10000}, &(0x7f0000dc9000)=0x6) getsockopt$bt_BT_RCVMTU(r6, 0x112, 0xd, &(0x7f00002e9000)=0x9, &(0x7f00004b3000)=0x2) ioctl$sock_kcm_SIOCKCMATTACH(r5, 0x89e0, &(0x7f0000154000)={r1, r2}) getsockname$packet(r6, &(0x7f000046f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f34000)=0x14) connect$packet(r6, &(0x7f000059f000-0x14)={0x11, 0xf6, r8, 0x1, 0x5, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x14) sendmsg$key(r5, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/16 19:24:44 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xc, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000017000)={r0}) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f000000d000-0x1e)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}) 2018/01/16 19:24:44 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername(r0, &(0x7f0000275000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000275000-0x4)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003e9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ca0000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006d2000)={0x0, 0x0, 0x0}, &(0x7f00005a3000-0x4)=0xc) r8 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000335000)=0xffffffff, 0x4) r9 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000687000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f00009de000)={{{@in=@empty=0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r12 = getgid() r13 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c23000)={0x0, 0x0, 0x0}, &(0x7f0000f36000)=0xc) r16 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r20 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fae000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009c4000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eb8000)={0x0, 0x0, 0x0}, &(0x7f00002f5000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r9, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000032e000-0xe8)={{{@in=@broadcast=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=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000001000-0x150)=[{&(0x7f000098e000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006d4000-0x40)=[{&(0x7f0000000000)="1f96dc0456b19b0658b5618f7059bc99acdfadc7846581b54f566f3bb5e2de07900ee758bcdd7f3cf0d893911bd0a1a4b360510751c777ac640151e78f0296538565c3a7365c203c7b6aa1e82419f1996d0d5bcf2e03398c725fc424a08fd314a538c391e12a0ea7622257f5c592f2135650a53367d3675c8a1fd0677489afc954", 0x81}, {&(0x7f00006f6000-0x1000)="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", 0x1000}, {&(0x7f0000000000)="ac98e37e42d66aa57bfed2d398c0be6a24249ddc4c67a06fd27efcbe5ecaf128a58dec10a1bef4c88779fb51c5964d4419e3d55f21a510c0fab1d2a3c6798fc1144b46963a0f485a48d427306247ad9a3b67c29c05f4896a03020e0a6d0a02d2af9420c8d686d7a0b815b1e0f4372b2ed6ebfbabc96bfa66cabe64393a26146034273994633fde1a1b3b45d8f91fae889c6e01d3303f78afd646", 0x9a}, {&(0x7f0000000000)="8ecb6cf4e0796566abf44a5bbf46b2f4f2c6e908e66fb5839d126793fb6de53c9af1c2e044d5693cd825db024e59b7058a8d6163bcb1548da3c292caf4aec3464265b0c5bb61748cf59a67843d4ec1ee14d571ef10404bab6a5db413033a4b3ee4cd4c931e03b3a30f", 0x69}], 0x4, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x20, 0x40000}, {&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)="00d8bba3cc67d043b2b5be436fae4843d6c9c9aee352a00780e6d5bdb166de433789e0f9a96f2a613d9a572a9735d5b7df7e7e3b111cdd0c719d10deb15975", 0x3f}, {&(0x7f0000fae000-0x6f)="ec6b2ed167a30d9fea29e1d28a559298a9ccbdcfd8a204c32d89d71faf235ca08f37bab15445e2a842cff977febc54c87eb0d97ce785c2e596401ab4dbbd752e2415881cfc23d263335d37614b381b022b71b5d5597fa76017788136e88b26c511b0003b18b12e9e4773ac70d85fc0", 0x6f}], 0x2, &(0x7f0000d7b000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x30, 0x1, 0x1, [r8, r1, r9, r1, r0, r1, r1]}], 0x50, 0x8800}, {&(0x7f0000ddf000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000953000)=[{&(0x7f0000001000-0xc6)="6d411d91302674c2ce5325d20cbe02db4a6e0578a6567d2c8ab9dbe578d93050ded7966cce86e95674ec69bef226e2961dce757e01de7462872fd55bf55894a6b339c8d1ab5298e3f55f5ef74fdc7152702cf1dc821bcea4ed9864716487122cb8eaff9047bae91f2ba35a93f5d9b174fc0fa8ca84bf4064078d77d9fa0e61ac7e0d1e6324ec9b4191dee8e1dcd582845862f42ddf9a3785b628300deac6536197b05d31f458e2e553ed1f1bfc44fd5a0fbb6df62032642d4ae271ad17301b730a42019b85bb", 0xc6}], 0x1, &(0x7f0000000000)=[@rights={0x28, 0x1, 0x1, [r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, 0x0}], 0xb0, 0x20000000}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000792000-0x48)="95f7712e57989b79a03b38a165c61da2cd774bd724aa6a45d918cd6c92b72e694de6c168e7192519b18d0c3d7d65b93f09b7390f88dc067e2d27ec62b244043b1397e3f3d9ee2200", 0x48}, {&(0x7f0000001000-0x68)="13e22cb890c88366c265ab2da9c91a5c8d28df9b8142e6d3bd726e8a3df5aece52e0d1935c4d71e9865eb394a378160d2f8d15a3ac50ebf363af0687d3a57bb0521d8832209b2d5a64d5746e7099ead09f604a56341ddebebb097d50a07d4ca8b4cbc783c65342b8", 0x68}, {&(0x7f0000001000-0xa1)="cb27dfe6e32c74f1221239195178fa0efbe51a6f04a53e21a08765fea26a0810e46e3c4114267dbeff0c1b429f27b826546d8574ba15e4716f2c44de9e6fa6b055830c208ac8133485f407d01eb5a7c81d2034a0fbdf02c5f717ae0c87e25e2d5f84fbe3eb184c792a4c8732991b340d2500396b67321f921301ca0f8578a8dde9afd0d6e531e63a55de2cca9fe39e8b7374dffcee3ba3df9dddf91ac65a9bbfb7439e65228af63d5008e86d4fdc8527b82ac6da9a4743c06ede27659c5a506713773327b5d5fe73f784f6", 0xcb}, {&(0x7f0000001000-0xcb)="78a4dfea47970433d14751ce228318a2d5c00e8b7f5353005aa447462186a1b45edae162e5dcf062cef75dbc4b395d202d3d2e77e6556866f3fb0ddaf443ae2f925c87f97bbf6701defccabb2469094a9b360f533ffbe27779cf1874b3748505132d783cc426a58defc043eb8761874f7b42fa504686274f2b331e3ae9654ce68ece17519e78aea07fe4352c883946d91328e8aaa4b0edfb3ca416b34bf6db2933fad2fd4080394c2f98020cc759cc2c7832bea87bd713244c14e3280e290dbfcb927173605d159b43068d", 0xcb}], 0x4, &(0x7f0000001000-0xf8)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r24, r25, r26}], 0xf8, 0x40000}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000229000)="c08ae7b9d05c303b841e604817cd27cc453752fade0e1fc33065176b47204fbb408d558fcfbfba321cc752a13348a31aeb045802ea838ad963ac1ae0555a85a7e551", 0x42}, {&(0x7f0000000000)="b844afa3d7930795aba4e9e5420054192ff2c11f614d597f13001ae82e0c497b75cff2f4dbc06247131cad739788b9bf07503eb54e", 0x35}, 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", 0x1000}, {&(0x7f0000001000-0xb5)="54c015900f52aa1f4756fb667b31198ccb524f4d9aedd295763586fcad80b67add1919a91fa7197a19fedd40cad5c50048992202dd19d38513e59f2455ea1513ea5d0ee293aa558f6d1534833f19bcf488eff1a81dde4170f65c9f14104906d37cdae0a89e5a484c41d0aaccb9cb964a2b943288aed4df9c86faf01e564521692a0982b9e7842279b9f6586bf6076733a4f73e2d6e9c8769500465f7993a7313b1b2e471a5fa6ccd192440904284102d5bcd26e35e", 0xb5}, {&(0x7f000087a000-0x3d)="939e8edfda7f45822b702fb70f25946793d610224496c1e36c6c151109dfff0361bbef90e3ddfd7e3cf160b7160ad96abfafb453475b4002cd46231355f7a6cd110b75077e6c2d28a06d5d8b082a43c5", 0x50}, {&(0x7f0000080000)="b98bf59d6ebd4a7a0984552ee20185153bb0d298a2e15f9bdaf9078e702659f4272ac8f0621d5f87bf366b93070cdf2f3fb19565d42461c7441d345514849558622d0de94c2f577dc95bf1cf8211a6688879744b59ab0dd8267da632eda45dfaa38e6702cb59581e79abac012b4a8b14fdf94193bebf596d97712332398582fe9ab42f6426514bf81f6960c56abfd59780025190e6b712645961d3927763cf34e808ec6d2a0ebe00b4", 0xa9}, {&(0x7f0000001000-0x51)="e08a303016ed233328cee5fadc602753be91ac097da6da1e975cd68b857890a45e9fe4762c6f5770399a5a4673ed61fef178ff2298d5e1e4ae1c3c2b76e95fc35aca9c0f8f0a71e7991770e75471165fb6", 0x51}, {&(0x7f0000049000)="357d16f7701427a8e9ab4ef8aef6793a5fe3add046c492f4ae59a0591bdf96f8d0833be9f799acf1bcf2bc064326c0befe3d560c99e82298adf9cf91ffaf183eac90dbd187770e530a6844aae97180b708938653e4448d0a5b4e64f6b6226647e0cfe093d4d3fd5daccabd77a3c235817de457365f4480710274e4ae16db131519d1a5f892ec5b394624e290e12e5f85f49367807b5f821cbaf3afc63f9ee19301dd14b1", 0xa4}], 0x6, 0x0, 0x0, 0x20004000}], 0x6, 0x80) 2018/01/16 19:24:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000efe000)={0x2, &(0x7f0000750000)=[{0x20, 0x0, 0x0, 0xfffffffffffff028}, {0x200000000000006, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0xcb, &(0x7f0000012000)=0x0, 0x4) 2018/01/16 19:24:44 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x8cc000)=nil, 0x8cc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x800, 0x8000, &(0x7f00008cc000)={0x0, 0x0}) mmap(&(0x7f00008cc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000271000-0x10)={0x0, 0x1ff, 0x4, 0x9}, &(0x7f00008cd000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00007c7000)={r2, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xa7c, 0x3, 0x1, 0x401, 0x3, 0x0, 0x80000001, 0x1, 0x6e, 0x80, 0x7ff, 0x800, 0xfff, 0x1]}, &(0x7f0000205000-0x4)=0x108) connect$unix(r0, &(0x7f00008c8000)=@file={0x1, '//file0\x00'}, 0xa) 2018/01/16 19:24:44 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000338000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket(0x11, 0x7, 0x8000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f000055b000-0x8)={0x1, [0x0]}, &(0x7f00000ff000-0x4)=0x8) r3 = bpf$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) r4 = socket$kcm(0x29, 0x2, 0x0) listen(r0, 0x5) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f0000154000)={r1, r3}) sendmsg$key(r4, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f0000e91000-0x10)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000ca9000)={0x5, [0x8000000000000008, 0x80000001, 0x4, 0x0, 0x8000003]}, &(0x7f00003d1000-0x4)=0xe) 2018/01/16 19:24:44 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_DEFER_SETUP(r0, 0x112, 0x7, &(0x7f000070e000-0x4)=0x1ff, 0x4) r1 = socket(0xa, 0x2, 0xfffffffffffffffd) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000491000)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00004ea000)=0xc) sendmsg$nl_route(r1, &(0x7f0000475000-0x38)={&(0x7f000091e000-0xc)={0x10, 0x0, 0x0, 0x40401808}, 0xc, &(0x7f0000d1e000-0x10)={&(0x7f00005bf000)=@bridge_newneigh={0x24, 0x1c, 0x209, 0x2, 0x0, {0x1e, 0x0, 0x0, r2, 0x11, 0x1, 0x9}, [@NDA_PROBES={0x8, 0x4, 0xfffffffffffff000}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x200000004) sendto$unix(r1, &(0x7f0000029000)="", 0x283, 0x8804, &(0x7f0000016000)=@file={0x10000002, "a002000000000000006d7dd316a4"}, 0xffa6) sendmmsg(r1, &(0x7f0000949000-0x3c)=[{{0x0, 0x0, &(0x7f00009f7000-0x20)=[{&(0x7f0000f73000-0x1)="bc", 0x1}], 0x1, &(0x7f0000d7e000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x7e) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000bdd000)=0x8, 0x4) 2018/01/16 19:24:44 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000000)={&(0x7f0000000000)='./file0\x00', 0x0, 0x18}, 0x10) mmap(&(0x7f0000000000/0xf6a000)=nil, 0xf6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) sendmsg$nfc_llcp(r0, &(0x7f000003a000)={&(0x7f0000cf7000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "6f62fb8ff1701c746c780e864f96a1a7630452ffd8b640eb020000000984000001019ffbc65acbcc4d4b5306429a918e9940af6a3e5e2efea0fbf32c8867aa", 0x0}, 0x60, &(0x7f00001ee000-0x10)=[], 0x0, &(0x7f0000012000-0xb8)={0x10, 0x84, 0x4, ""}, 0x10, 0x0}, 0x0) 2018/01/16 19:24:44 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000ff7000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha512\x00'}, 0x58) r1 = accept4(r0, &(0x7f0000c86000-0x56)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000035e000)=0x60, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00001a3000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00004ab000)=0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00009b0000-0xf)="", 0x0) r2 = accept$inet(r1, &(0x7f0000f89000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e8000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000042d000-0x14)={0x0, 0x0, 0x5, 0x6, 0xc8b4, 0xfff}, &(0x7f00004eb000-0x4)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000c8c000-0xa0)={r3, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8, 0x8, 0x8, 0x80}, &(0x7f000090c000-0x4)=0xa0) r4 = accept4(r0, 0x0, &(0x7f0000429000)=0x0, 0x800) getsockopt$bt_sco_SCO_CONNINFO(r4, 0x11, 0x2, &(0x7f0000904000-0x7)=""/12, &(0x7f0000829000)=0xc) 2018/01/16 19:24:44 executing program 5: mmap(&(0x7f0000000000/0x310000)=nil, 0x310000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000310000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f00001eb000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000310000)=0x2e) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000033000-0x4)=0x0) bind$alg(r0, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r2, 0x541b, &(0x7f0000311000)=0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000312000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000312000)=0x0, &(0x7f0000019000-0x4)=0x4) getsockopt$inet6_dccp_int(r1, 0x21, 0xf, &(0x7f0000096000)=0x0, &(0x7f0000312000-0x4)=0x4) sendmsg$alg(r2, &(0x7f00002f9000-0x38)={0x0, 0x0, &(0x7f0000002000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8001) ioctl$int_in(r0, 0x5452, &(0x7f000028f000)=0x400) recvmsg(r2, &(0x7f0000136000)={0x0, 0x0, &(0x7f00002a1000)=[{&(0x7f0000308000)=""/1, 0x1}], 0x1, &(0x7f0000155000-0xa2)=""/0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000311000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000312000-0xb)={0x7, 0xf80, 0x1, 0x0, 0x800, 0x7f, 0x0, 0x3, 0x3d3f, 0x4, 0x7fffffff}, 0xb) recvmsg(r2, &(0x7f00002ac000)={&(0x7f00002fb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000033000)=[], 0x0, &(0x7f00002fb000-0xc8)=""/0, 0x0, 0x0}, 0x0) 2018/01/16 19:24:44 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) getsockname$ax25(r0, &(0x7f0000634000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000dc1000-0x4)=0x358) sendmsg$unix(r0, &(0x7f0000ff6000)={&(0x7f0000953000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000069f000-0x30)=[], 0x0, &(0x7f00009dc000-0x38)=[], 0x0, 0x0}, 0x0) 2018/01/16 19:24:44 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000653000)=0x10001, 0x4) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f000017e000-0x1)='G', 0x1, 0x4000050, &(0x7f0000109000-0x1c)={0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x0}, 0x1c) socketpair(0x9, 0x8080a, 0x9, &(0x7f000064c000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000e15000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000354000-0x10)={r2, &(0x7f0000a91000)=""/0}) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) [ 494.604164] kasan: CONFIG_KASAN_INLINE enabled [ 494.608859] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 494.616326] general protection fault: 0000 [#1] SMP KASAN [ 494.621850] Dumping ftrace buffer: [ 494.625370] (ftrace buffer empty) [ 494.629065] Modules linked in: [ 494.632250] CPU: 1 PID: 24308 Comm: syz-executor1 Not tainted 4.15.0-rc7+ #191 [ 494.639601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 494.648954] RIP: 0010:__bpf_prog_put+0x8d/0x640 [ 494.653613] RSP: 0018:ffff8801bfd7f1e0 EFLAGS: 00010a07 [ 494.658972] RAX: 1628004040000be1 RBX: 0000000000000001 RCX: ffffffff817e21de [ 494.666229] RDX: 0000000000000000 RSI: 0000000000000001 RDI: b140020200005ef4 [ 494.673490] RBP: ffff8801bfd7f2c0 R08: 0000000000000000 R09: 0000000000000000 [ 494.680759] R10: 0000000000000000 R11: 0000000000000000 R12: 1ffff10037fafe3f [ 494.688020] R13: ffff8801bfd7f298 R14: b140020200005ef4 R15: dffffc0000000000 [ 494.695281] FS: 00007fc232c13700(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 494.703502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 494.709357] CR2: 00007f35296bec20 CR3: 0000000006822002 CR4: 00000000001606e0 [ 494.716601] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 494.723844] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 494.731083] Call Trace: [ 494.733646] ? bpf_prog_free_id.part.21+0x1f0/0x1f0 [ 494.738649] ? locks_remove_file+0x3fa/0x5a0 [ 494.743038] ? fcntl_setlk+0x10c0/0x10c0 [ 494.747075] bpf_prog_put+0x1a/0x20 [ 494.750677] prog_fd_array_put_ptr+0x15/0x20 [ 494.755064] bpf_fd_array_map_clear+0xd2/0x140 [ 494.759627] ? __bpf_map_put+0x2e0/0x2e0 [ 494.763661] bpf_map_put_uref+0x54/0x70 [ 494.767605] bpf_map_release+0x91/0xc0 [ 494.771462] __fput+0x327/0x7e0 [ 494.774712] ? fput+0x140/0x140 [ 494.777964] ? _raw_spin_unlock_irq+0x27/0x70 [ 494.782433] ____fput+0x15/0x20 [ 494.785686] task_work_run+0x199/0x270 [ 494.789550] ? task_work_cancel+0x210/0x210 [ 494.793851] ? _raw_spin_unlock+0x22/0x30 [ 494.797970] ? switch_task_namespaces+0x87/0xc0 [ 494.802612] do_exit+0x9bb/0x1ad0 [ 494.806041] ? mm_update_next_owner+0x930/0x930 [ 494.810688] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 494.815854] ? __might_sleep+0x95/0x190 [ 494.819806] ? _cond_resched+0x14/0x30 [ 494.823666] ? futex_wait_queue_me+0x527/0x7e0 [ 494.828223] ? refill_pi_state_cache.part.5+0x2f0/0x2f0 [ 494.833567] ? get_futex_value_locked+0xc3/0xf0 [ 494.838209] ? futex_wait_setup+0x22e/0x3d0 [ 494.842505] ? futex_wake+0x680/0x680 [ 494.846287] ? check_noncircular+0x20/0x20 [ 494.850500] ? switched_to_fair+0xb0/0xb0 [ 494.854621] ? drop_futex_key_refs.isra.12+0x63/0xb0 [ 494.859698] ? futex_wait+0x6a9/0x9a0 [ 494.863474] ? find_held_lock+0x35/0x1d0 [ 494.867510] ? get_signal+0x7ae/0x16c0 [ 494.871367] ? lock_downgrade+0x980/0x980 [ 494.875490] do_group_exit+0x149/0x400 [ 494.879356] ? do_raw_spin_trylock+0x190/0x190 [ 494.883912] ? SyS_exit+0x30/0x30 [ 494.887348] ? _raw_spin_unlock_irq+0x27/0x70 [ 494.891814] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 494.896809] get_signal+0x73f/0x16c0 [ 494.900496] ? ptrace_notify+0x130/0x130 [ 494.904529] ? exit_robust_list+0x240/0x240 [ 494.908823] ? __sched_text_start+0x8/0x8 [ 494.912945] ? avc_ss_reset+0x110/0x110 [ 494.916888] ? lock_downgrade+0x980/0x980 [ 494.921015] do_signal+0x90/0x1eb0 [ 494.924535] ? find_held_lock+0x35/0x1d0 [ 494.928576] ? setup_sigcontext+0x7d0/0x7d0 [ 494.932868] ? lock_downgrade+0x980/0x980 [ 494.936999] ? schedule+0xf5/0x430 [ 494.940516] ? __schedule+0x2060/0x2060 [ 494.944466] ? kcov_close+0x20/0x20 [ 494.948062] ? _raw_spin_unlock+0x22/0x30 [ 494.952178] ? kcov_ioctl+0x56/0x1b0 [ 494.955863] ? exit_to_usermode_loop+0x8c/0x310 [ 494.960506] exit_to_usermode_loop+0x214/0x310 [ 494.965057] ? ioctl_preallocate+0x2b0/0x2b0 [ 494.969438] ? trace_event_raw_event_sys_exit+0x260/0x260 [ 494.974945] ? selinux_capable+0x40/0x40 [ 494.978987] syscall_return_slowpath+0x490/0x550 [ 494.983721] ? prepare_exit_to_usermode+0x340/0x340 [ 494.988719] ? entry_SYSCALL_64_fastpath+0x6d/0x9a [ 494.993627] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 494.998616] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 495.003350] entry_SYSCALL_64_fastpath+0x98/0x9a [ 495.008076] RIP: 0033:0x452df9 [ 495.011235] RSP: 002b:00007fc232c12ce8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 495.018920] RAX: 0000000000000000 RBX: 000000000071c038 RCX: 0000000000452df9 [ 495.026182] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000000000071c038 [ 495.033423] RBP: 000000000071c038 R08: 0000000000000038 R09: 000000000071c010 [ 495.040664] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 495.047911] R13: 0000000000a2f7ef R14: 00007fc232c139c0 R15: 0000000000000002 [ 495.055158] Code: f2 f2 c7 40 08 f2 f2 f2 f2 c7 40 0c 00 f2 f2 f2 c7 40 10 f3 f3 f3 f3 e8 22 fc f1 ff 49 8d 46 18 48 89 85 28 ff ff ff 48 c1 e8 03 <42> 80 3c 38 00 0f 85 44 05 00 00 49 8b 46 18 f0 ff 08 74 3b e8 [ 495.074224] RIP: __bpf_prog_put+0x8d/0x640 RSP: ffff8801bfd7f1e0 [ 495.080644] ---[ end trace f914c72001805577 ]--- [ 495.085616] Kernel panic - not syncing: Fatal exception [ 495.091381] Dumping ftrace buffer: [ 495.094899] (ftrace buffer empty) [ 495.098577] Kernel Offset: disabled [ 495.102177] Rebooting in 86400 seconds..