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", 0x1000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$bt_l2cap(r5, &(0x7f0000000000)={0x1f, 0x3, {0x6, 0x9, 0x1, 0x6, 0x2, 0x101}, 0x4ebc, 0x100000000}, 0xe) 2017/12/28 17:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000346000)={0x0, 0x0}) shutdown(r0, 0x0) r1 = socket$unix(0x1, 0x3, 0x0) sendto(r0, &(0x7f0000a76000-0x75)="b2f263ae214aa707a737e0f7a411a76a54229532f1c70e7adb1e408f22786cc2e27b89f58a303440e13e310b6211df84474890a8e42b165bc7d55155c13a7c582fba5d5553fbedb1ca6d331266885df872c0abf40e67cb4cf248e8f60c354fa20d3cf36357235433c2fdf74777bc7a0c00f3dcd55b", 0x75, 0x80, &(0x7f00001d1000)=@sco={0x1f, {0xae, 0x10001, 0x0, 0x5, 0x8, 0x4}}, 0x8) bind$unix(r1, &(0x7f00008a8000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0xffffffffffffffff) r2 = socket(0x0, 0x7, 0x5) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000875000-0x10)={0x6, [0x80, 0x80, 0x0, 0x10001, 0x2, 0x5]}, 0x10) 2017/12/28 17:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f0000b5e000)=""/20, &(0x7f0000d28000)=0x14) r1 = accept(r0, 0x0, &(0x7f0000bee000)=0x0) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00001a1000)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d27000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000122000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, r2}) 2017/12/28 17:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) socket$inet_sctp(0x2, 0x1, 0x84) writev(r0, &(0x7f0000d08000-0x10)=[{&(0x7f0000223000-0x39)="3900000012000147000003000000000007040000001f0500000000000103000009001d0066413e055600000108003dfb230300807416075bff", 0x39}], 0x1) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f4a000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x100000001, 0xffffffff}, 0x5, 0x1b, 0x81, 0x0, 0x40, 0x1}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x50}, 0x1c, @in=@loopback=0x7f000001, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000f88000-0x4)=0x0, &(0x7f0000e4c000-0x4)=0x4) socketpair(0x0, 0x0, 0x0, &(0x7f00008d4000-0x8)={0x0, 0x0}) 2017/12/28 17:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f000015a000-0x4)=0x0, &(0x7f0000347000)=0x4) r1 = socket$bt_l2cap(0x1f, 0x5, 0x0) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00007ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000dcd000)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000053c000-0x14)={0x0, 0x5, 0x80000001, 0x8, 0x2, 0x5}, &(0x7f0000246000)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000fe4000-0x8c)={r2, @in6={{0xa, 0x2, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00006d2000-0x4)=0x8c) 2017/12/28 17:44:06 executing program 7: mmap(&(0x7f0000000000/0x218000)=nil, 0x218000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000080000-0x91)="9fa0291e41797c3d71854a9fe2cd858674c82988348b5ca3a6103d5ca1cb9eef", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00001b1000)={0x0, 0x0, &(0x7f0000142000)=[{&(0x7f000014f000)="68e7d5f016c0b60944fb591e2544a3019223d10cdc9f7423654a742fb59eb82228da292ef441a212cc2e58fc67fa9728e94aa3638b0f59ac2474c9ee5f2778a011e65eec7404b982224ed2c66e6aa17959333ccb86a71dd251756286636c9de310e5006bfd47044b3fea33b1cece11be1c971d2d256ac7221035a28b1588776c68", 0x81}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$inet_icmp(0x2, 0x2, 0x1) accept4$inet(r2, &(0x7f00000f3000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015a000)=0x10, 0x80800) recvmsg(r1, &(0x7f0000216000-0x38)={&(0x7f000015f000)=@in={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000211000)=[{&(0x7f0000092000-0xbb)=""/187, 0xbb}], 0x1, &(0x7f0000137000-0x3)=""/3, 0x3, 0x0}, 0x0) 2017/12/28 17:44:06 executing program 4: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000070b000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x400}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x330}, &(0x7f0000bfb000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x805, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000be1000-0x28)={@common='ip6tnl0\x00', &(0x7f0000d4a000)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 17:44:06 executing program 5: mmap(&(0x7f0000000000/0xd24000)=nil, 0xd24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f00007da000)=[@in6={0xa, 0x2, 0xfffffffffffff801, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8477}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3ff}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000645000)={@common="736974300001000000000000000000f6", &(0x7f00009aa000-0x6d)=@ethtool_eeprom={0x4f, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000217000)=0x3ff, 0x4) 2017/12/28 17:44:06 executing program 7: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000b34000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000fce000-0x78)=[{{&(0x7f0000fce000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00000fa000)=[{&(0x7f0000fcd000)="57fb0c3649d0d134adc9932f059b6fa6426210289e3bbfd210ea856037113d8900a335ceaed15f39d46419f06d5ac715e8886450d99cff1c93c8166be3c75b6260e42be730b0b770af3c29b916a9775a613b2666d14e1390dbf1b105e3653582f5e5451699c92b", 0x67}, {&(0x7f00001a5000)="353a2e7befb400271d01774505f07b7522b5266dbc3e63c50b1d4316c884e30aa7149392de2e7330e6c0994dec5f23b6dcfaf253104fdb11a4c88691ee9fde4064365efb6129cc080e5436e72ae2cf67134cd254a9e5136ead1b842f545df4493e9051420e7deb931693aca2efb5d70f8ad5022b17d98b834ebd3a6dde937fc4f39449214de2", 0x86}, {&(0x7f0000fcd000)="11c9efeb3bd61a06694a77c191ed0959de3ec04a30de64636b1db0b073df39c00f3e7a9d5e8017bcb604036294760180122ca4de5f91d1ab11e19e3069a05e1d599675c4a600c9bbb840ed950d1113c52ae3ba858374c7698cda", 0x5a}, {&(0x7f0000b45000)="4e9c938314e6ea0bb9450d1cf991c4660739d58e7016eb100a339d61608c294f50f38842b6424c35b004494bafe0de5dedd67754bc9cd49f4faafea78dbcdfda28b2d4698e679e93baefe83a7d15fa57a236f63435f20a4fdf12b66be534a9bbd3a29a8ee4cfe1c42610587fc9670306525acb74c7a04c51", 0x78}], 0x4, 0x0, 0x0, 0x4000000}, 0x200}, {{&(0x7f0000fcd000)=@generic={0xb, "cf4b15a9ad8a5f3cff175db7836f16ee639f23e92fe39373113e4f2dbf9f644842dd7b94b99dd752bd65bce89e7d6a757369272ec219366c16baea39d85efdbedc447c785d6a3a56346de5155743eecb0297cbefe3b924c6895f9839c9d67ef3e1b9ee7917cdcffff7d0d0cc013cde87cffef81b73abd279d1e3d586cbb1"}, 0x80, &(0x7f0000c79000-0x20)=[{&(0x7f0000fce000-0x4c)="a715efa729eb4f7f0ab962a2c70ce578f576232248bc9e05965ad720b02c5ca6d033b98f771a31d41431b8f9ecf30a1dd207b767ab0c5f8bb9a40f8adf2283a6b821b53d31494a75a47bcba5", 0x4c}, {&(0x7f0000fcd000)="f8eeb41494ac512a4a4284fe77e50f6a051cf3a2ff0c80f084047d975fbcf03dc20178e06cf2610e9ed1f127cba9442439b26eb4e0b8ac0fdb7dcaa2802f6ecb85a87cb24d4ef36e5b4cf5a7dc027d634d66418ed43a0a573c14d64b7225ace2a805702bfca3782b96b90199cad15e716d526a797b94a57e506b0a9fae911c8b03336c656d0df96964147e5ba9961790e3770345146cb39c87e9308fbcd0a42a5032d3394a6f9162b90a95bcc6904829f9d80f3e96819449660572585d4bddab272dab5d2eefb21380bbe3b4f4b0c3d78647cf34295bce6f36b9f47a46a2214dd1fd7447b707", 0xe6}], 0x2, &(0x7f0000fce000-0x2280)=[{0x108, 0x0, 0x7, "f432f3ac1e62366a90c4dbfb4a4e43db390a83057a4436e711f703215176f5387a799b350d402e275ba0b5203ceeafed5e4e71dbf4ec1b59c4dd12ac7787f9af41e9c783c5905a11e3b8f3a157ee5dcda6677eb3c1d6b521781a65ba331e32839c2a2fee9036c0d15f287476990e9da20d5d8e6ea2c03ac6f9341ab5242a45362cd8a6bc26fae462fc4b8f53f4b15a8a62b0a5ffdaeac33bc915636f6b7dcbc57cd87b02e1facc7f467376eb14846399733cec31736c38645ec72784919f07582fdf23800826edbe0a42304426f881bb6ca763c34e9ddac43b156283e0cb130509576e87e54cbfa0a791ab0e5893c2949845b5"}, {0x30, 0x117, 0x400000000000, "04cb4d22c9c9034c1a48f2d75c0cbea67b127c5eaede7f7f6b04e69acd4d"}, {0x70, 0x0, 0x3, "35194bddef7c8c93519a4b626ae7fe5b152f2d3a6ec2c31e17475eceff09ee617c44beb9d613b3535074a6a64936123298f525eaa2640149720d347992fc9c1966cf794fe06f5dcddfaf2e6675462bd77b1b1675a68e8e2712db26cd5fb0"}, {0x1010, 0x109, 0x3, "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{0x38, 0x1ff, 0x7fff, "2fe99deeea19d314b7ff297bae759a92bb895b2c6ee9f94225a75ef049dab79d2cd6e7c8"}, {0x68, 0x0, 0x401, "752aed60031882933fc9d5566cc5f73c62326f088d11e3e092af1ae425e656116a244d35d9cd684d79f6350f0745db9c7b5b70b3deeb8df312379d770e04ca4f39709bf374bbb61dd93df6fde1dc5df6dd70b2b018d2a4"}, {0x18, 0x0, 0x8001, "e7868abe69900e"}], 0x2280, 0x4}, 0x5}], 0x2, 0x40040) r1 = socket(0x15, 0x80005, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r1, &(0x7f0000fd0000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000082000-0x4)=0x1c) getsockopt(r1, 0x200000000114, 0x5, &(0x7f0000002000-0x1000)=""/4, &(0x7f0000fcb000)=0x4) 2017/12/28 17:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b95000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0x10, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00004f3000)={0x0, 0x0}) r1 = accept$netrom(0xffffffffffffffff, &(0x7f00000f5000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000205000)=0x48) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000263000)=0x0) 2017/12/28 17:44:06 executing program 3: mmap(&(0x7f0000000000/0xf85000)=nil, 0xf85000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000de9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x108e, 'ctr(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="0a0775b0d5", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000218000-0x38)={0x0, 0x0, &(0x7f00002b8000)=[{&(0x7f0000daf000)="25a3b09721ae1902", 0x8}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f84000-0x38)={&(0x7f0000753000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f83000)=[{&(0x7f0000457000)=""/23, 0x17}], 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e57000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f85000)=0xc) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000f86000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000b78000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000929000-0x4)=0xe8) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f87000-0xc)={0x0, 0x0, 0x0}, &(0x7f000077b000)=0xc) r5 = getgid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000456000)={r2, r4, r5}, 0xc) 2017/12/28 17:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f37000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes)\x00'}, 0x58) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000a4b000-0xf5)={0x0, 0xed, "be726529a54b60e294f2e80029c0deed6752554871ed6eaeab8218e2a41356ec9c6f10c814efb36b6b3168d3b6717ce204903109110bd1eeb0584b2a97b0ce813a780fca96a811c8474bd36e733e786cb1438de8ee0098d78fd814b42c34c1a439183fe2adb51e1262926d95287b0a289c91d7c1ea0467a61131c0e1dbb4de7ed51e5bd60ffda2533c31010dcbff4a1c5942ceab958aa11f68cb4ac597d8ca23bcda9cff414c56c55195130fabe3899e4a4c08ddf23649c22c91f8a7a33c3e716b203eaa14e56f539d2806c311f0e2c7982770206a12235b649d5e851800a2206c83c4d7d1a858971724487385"}, &(0x7f0000efb000)=0xf5) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ef9000)={r1, 0x10001, 0x7, 0x1f}, 0x10) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00004f7000)="", 0x0) 2017/12/28 17:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020400000000802, 0x3) bind(r0, &(0x7f0000ed7000-0x80)=@generic={0x11, "0000010000000000080044944eeba71a496ae252922cb18f722e2ada000000012e0b3836005404b0e00100000014f26effffffffffffff67b100800000000000000101013c5804459e15775027ecce66fd792bbf0e5bf5ff1b080000dad11c000100fff6000000004974000000030000000000000000076d3a09ffc2c654"}, 0x80) getsockname$packet(r0, &(0x7f000002d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000b0d000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00006f5000)={@generic="9cac3e35cc256d699098be4e73cfd8ba", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket$inet(0x2, 0x802, 0x0) socketpair(0x1b, 0x2, 0x4, &(0x7f0000b68000-0x8)={0x0, 0x0}) epoll_pwait(r3, &(0x7f000015f000-0x30)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0x5, &(0x7f0000c29000)={0x10000}, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f000000d000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffb}) accept4$inet(r0, 0x0, &(0x7f0000bc8000)=0x0, 0x80800) 2017/12/28 17:44:06 executing program 1: mmap(&(0x7f0000000000/0xec0000)=nil, 0xec0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000540000-0x25)="240000004300010000a4000000000000000001010d0001002005000000000000ec0e000e", 0x24) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000047f000)=@assoc_id=0x0, &(0x7f0000dec000)=0x4) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005a3000)=@sack_info={r1, 0x1f, 0xffff}, &(0x7f0000ec0000)=0xc) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000ec1000-0x10)=@generic="58e9873f931c5cb880b9df7a3ea2b9ac", 0x10) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000ec0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c7b000)=0x14, 0x80800) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r0, 0x9) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ec2000-0x8c)={r2, @in6={{0xa, 0x1, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000ec3000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000044b000)=0x7, 0x4) mmap(&(0x7f0000ec0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ec0000)={@common='dummy0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 17:44:06 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x5, 0x0) setsockopt(r0, 0x20001000000010f, 0x80000000007f, &(0x7f0000005000)="0e0002f0", 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000009000)={0x0, 0x8, 0x800, 0x4, 0x6}, 0x14) getsockname(r0, &(0x7f0000008000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000001000)=0x10) 2017/12/28 17:44:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x300) readv(r0, &(0x7f0000871000)=[{&(0x7f0000ffb000)=""/1, 0x1}], 0x1) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000973000-0x4)=0x0) r1 = socket$inet(0x2, 0x3, 0x800000000000011) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00008de000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f00001a3000-0x2)={0x7, 0x0, 0x7, 0x6}, 0x10) sendto$inet(r1, &(0x7f00000b5000-0x5d)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000d9c000-0x4)=0x0) bind$inet(r1, &(0x7f0000df1000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000c8e000)={@common='dummy0\x00', @ifru_flags=0x0}) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000487000-0x2b8)={0x4, {{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]}, 0x0, 0x4, [{{0x2, 0x3, @rand_addr=0xe8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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]}]}, 0x2b8) pread64(r2, &(0x7f0000181000-0xe5)=""/229, 0xe5, 0x0) 2017/12/28 17:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000012, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x89d7, &(0x7f0000ebc000)={@generic="d5369be3c8b33c2bcec031f320eb64b9", @ifru_map={0x800, 0x100000001, 0xc9, 0x200, 0x6, 0x1}}) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00006dc000-0x4)=0x0, 0x4) bind$inet(r0, &(0x7f000098a000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000817000-0x1)="a5", 0x1, 0x0, &(0x7f0000dfd000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fb000-0x480)="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", 0x480, 0x0, &(0x7f000069b000-0x5)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt(r0, 0x0, 0x7ff, &(0x7f0000ad1000)=""/213, &(0x7f0000154000)=0xd5) 2017/12/28 17:44:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000270000-0x20)={"8c59f2fe970483def864ef16be4e3f02", {0x4, 0x2, 0x8, "7466d6c2f78b", 0x6, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x14, &(0x7f0000e59000)=0x100000001, 0x4) sendto$inet(r2, &(0x7f0000b9b000-0x1)="b5", 0x1, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f8e000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) recvfrom$inet(r2, &(0x7f0000f02000)=""/249, 0xf9, 0x102, &(0x7f0000fc0000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netdev_private(r2, 0x89fa, &(0x7f0000ed3000)="a44eb23c3ca18e1115920fb60312b6118bbc15f4cbb111c108392c0ca82d509756") connect$netrom(r1, &(0x7f0000a51000)=@ax25={0x3, {"436e1ffc457115"}, 0x7}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000770000)={0x0, 0x1, 0x0}, &(0x7f0000c29000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000042e000)=@assoc_id=r3, &(0x7f0000ce6000-0x4)=0x4) 2017/12/28 17:44:06 executing program 6: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f00000b1000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000793000-0x10)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000c2d000)={0x0, 0x0}) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r1, &(0x7f0000fc5000-0xb4)=[{{0x0, 0x0, &(0x7f0000e6b000)=[{&(0x7f0000fc5000-0xd2)="9c4515f6d681cab7427610e3300a00bd0b10ff3197a6f26f5a3ecef8c25e5fce0b2fd4c6bec37beee0eb2935e22f78000ed83e8c312080ebf4393a8e3b602699d9884ae91c611ec2e12419ff06c735204949bba98ed0a2ffe29791430b12a6c718337ab29bbbc4d4afc0bc476e99eb392fe8017e88e6678e8c82cbd9592aa59de1e8412df5ee908ea8abdf47466f19b5a8c397ba67f6bbe3402855d9f0ffb61f95118f1cd0b7c8a369e93f9209d4cabe6aab5a85e8cfe2c98e27ec37cae803abf229eade8da141313e85d07850e76ce25485", 0xd2}], 0x1, &(0x7f0000fc4000)=[{0xf8, 0x11f, 0x6757, "c0a597a4ea15a161f95a1e683eb0eb0f613e6c2c873212a08b5b226dfaa011fb6b9eceaeb3fef9f96d3779beabdfc10febfbb3f71037020a8997d3cb16da21297585fa3debb074842d3ee2f18c8a8eca6fb2827abff07b9c9c61674847a348e5da0b709726baa3150191014742b2f7ab40c97dc445edb674510680deed0dfdfb9e3069633ce3ec485087874b7920774c47e7f8f6481046be505967d6e5e413b928121f063f34c8bfb80c063cc20490a0a0810833ab5351854296a1a3391d61ef398e448c1b43be0ec01d5a2cf1a02f32499fb0a6b4ad26905d2d98a2e6e6e5198990ff"}, {0x90, 0x117, 0x80, "4aaac8f0f1b3d25a16510d81c03003dcb6900ff69a9cd4ebbe8c59a79dbbf1ad84c4a08c1005aafdcd78c4567e81f5350f645c60b31c6862250eddfbacf6d30d19df26104074c13a08e174860569af32ec13b278f1ef63209c186a9f848f2f127dd6a87d4cbd61ba21c53fa78a269293a93186fd96862f04d8544d"}, {0x80, 0x1ff, 0x3b, "d099eb825cb889b8c3dbdb4ac93ad056ece80bf8f9ef382bdbf6bdfd90386e6bb7b3061402752c6449ad2f775ff804214fd3f070d953cb1e1fa2f58839b8dfc77eb2db1a2ac91de71d8fa768b7297cf50ffa141238a186d0aea5fa4b340ba44ebd71a97be22fdcb25c77a0"}, {0x78, 0x1ff, 0x100000001, "b1be72b4369c676739139b5e117423955b92f1370aa75c95f1d1b9033ca3712b3190800fadba32e67ada5c11704024daec16ce7456cf6f565752619438480f1c22462e44645e0f914c049b7e3cde3459de91300e7c22c9477522c23f252ab95718f60b953cba91e2"}, {0x108, 0x0, 0x2, "3d7b402237d3031b1b1f5d0fc9d67ea30a70f22a1eb842a464af6f551764533c816681f1d8402e653dd1654108984bc7afd78e42da72d2607580dfc40fca5a54517bb73a7ce9e3efe5f2e9058e00bb2fb95fb2f11ee97fbdeb3458b920f71303faae66205f7383dd8044dc616d7b15925e58252cfc16336a600194f126af83cb4cd564af70ee91960df830c75c4f54fea45e99d9d4fa1c5bfffe811a790b4222d9d191ba75d12f26f11fa29ad479b436fc14f96ab5faad1b34675ba676c0d31b6a1ec49bc8fdf1f43af8b73e61e1540d36b67f1b0b7c96e6b57ff9361f2ef536acd62dcae257f537bd8582f9265a7f03a68221c14f"}, {0x20, 0x11f, 0x1, "e403046c26ef96ca8c46cd34"}, {0x110, 0x10d, 0x8, "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"}, {0x100, 0x11f, 0x4, "22212b1144cf821e25cde2eb009c3b9a82030f63710fc9bffa886bd219e8018847537b6b1064830f872f73321227c4111e1785ac3ef1ff49a05125c88d9c45e617c5b35da8e214f162c726847a28687f4f9e8f42382eace9833080ee2e44a92e36edeec8fdebfdd2ceb3789c551d0a4e84a6dcf54085e18502cc8b36872789a6aff05360e00ddc7b5db33524a42af9ccf99c24927e8269bd1d1ad026de6db7e7ce4ef59c0391c8391b166aa9c438c6acb113bb4d7966c3bfd1aec85ace7e37366e11e32947f216620e042a3a81138e2ca7aaba843a1b829a6170832776b66b70d1f1b126ee4842c3ca00a319ad2d"}, {0x70, 0x116, 0x6e64, "2383dedd067bec8ff43d262cd84c0a4173d6aac915e358cd023e0eb2d9145d8a676dfac2961a85a99185335e469f930b0f55891208f82f7b68114375295ef6be7f16152c31370dad4f3884be34ea1b3196676ca145cbfac41e80"}], 0x628, 0x1}, 0x80}, {{&(0x7f0000fc4000)=@ethernet={0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc4000)=[], 0x0, &(0x7f0000fc5000-0x1c0)=[{0xa0, 0x111, 0x81, "a2c4102c96b4a4abbeb621188faafb18b396c0ab4f9ca50b56182eff3d32be0876c0265adad553616527d734013be3d4c77458dd26bfbc9ebf638d1b3c378cc3a4486217362b9c05b31684a066164cea557472f8d06f3fffe7d9d00cacfe509a1256f826568bc31c8e84b5c0eb43728e71e16f260815cf16f21230eecd7330eab9aa5a9d562c855972fd127b"}, {0xb0, 0x0, 0xffffffff, "a936a618d503880a3b88f70f51f597002e0f0840fb6b1c30a6fe65177d4c2c7a871e4e5143b550e591ef7b6a6741f898b10471a86d4989c15dfb3b3d0c8b75ccb971943ae2c1def8a5414e5ac466f70c08ed03d69a62b29e4a221d7bd4910de67331b2eddb479f66242dc7857d382d01787a148a182755eb91b467d52e431c60e29dbeffc169b57389b5f97cd87003f94ded6a0991c664b63931"}, {0x70, 0x11c, 0x7, "64812a111970a38fca1487ba89bc355ccfb4d4e2e1af96e7be1321dd8a959b866cf14dd312de1b22e824cf1f0cc3552dc0e123f5c40c22f2c37b1e419ff842d3dabb6951fc29c83d74feb1d3a7ba4b4c04381cf4227f560cb1117a"}], 0x1c0, 0x40008c0}, 0x7f}, {{&(0x7f0000fc5000-0x10)=@ethernet={0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000afc000)=[{&(0x7f00003e1000-0x3b)="4992a3a16cee44a75d69d6e86ffe5369d060111c43586993be45621ed7e417c58467cfff59a4ac453cd942b9f81a690ae09d6c86ec0252ce500a63", 0x3b}, {&(0x7f0000fc5000-0x17)="9fddeaf7ed190c45e4b3965a3b9f6ba68ff98c6e52aebb", 0x17}, {&(0x7f0000fc4000)="b39613bbf03de90ee5d502a7e1990d3cf16b99665cf2e9dd9b4cdaf5573e48d334217a0562ffd94410ea981a836d3df8fa8c00b971d044ef6fc6ef0e4e555525322a19351ab517164e4177a6f1db2c9b62bfe093acad2b31680a0069d3896abe8e2f26383ac2925f7eea9ab6eb66fcc716dc8369772c430fbe9030c65406effd319c713635d6888490fcc13d85978d384d172d1544d622fa75ca69ce022e71d6412757bb6c58b5252ac9d5e2", 0xac}, {&(0x7f0000fc5000-0x43)="bfccabbfff528ee5de7db688cd90defe3f14457b014edf8f7443233d19e3b94a5d3d89c396e3e7b8e4b5abaf34c9880093c39fb0f873700ff73edac65f5b59d51c610a", 0x43}, {&(0x7f0000fc5000-0x7)="289418715c6200", 0x7}, 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0x1000}], 0x6, &(0x7f0000fc4000)=[{0x1010, 0x0, 0x70, "391e7c83420327bc25aacf95113eba36fe0c4d76933d1e9f2797b6e0998969f5435f0784126927f28532f54200e6f5ed7ce3e5280426d029751325eda0308a41637a332de45371dd6b25485cd5e219d9bc39c99d47ae7e5ae581da7bb0af54e91563a8226f41ec658f5270f6261b42c4bd4bf3b7663e1eb4577feec3b545215b3fbdaff59328e44f381a92d090c05b82cd95fea138a84b2c4b9d91271868bd28d3d09edf7f6e504df3e8eb9b782f7f58df62af39c0fbbe3bb64694aebdcb0c54f8e2089633f9a2b7a64a2a6a5fb811195a4e6829e4f8e8d57c4b6c214acd87768c6904c062bf76fad93ed181cc3d969cb7fd1ce8e336f043637f2bb1ac64d165d6e69e05b7ab2fadac3a49531f043710189f8231264bab38e7ea59528ed622ac66a86a8fb04408f185d6a7213670709e37432d7a186aca0c684b788a680e8eb37c0b59f7675184c89587726dc1b66d539bd3807a1fca5919b6813cb2febb6c3aecf3f880dbaf339161b0db516e4528b90ffece51b6a752665a9da2e6fe79545a5ffa9d7adfea11e74ca1931469dfa551787ff1ba92329e2c09a8775e207e48c1e5a2775aa2beddc788eab2c2f3712f884f67311edb301d32592058a022ba7a55fabbc91ac43fc3ef4eb265f7ce0c1f46493e386577c44d45de9697d30e28d1bf6aba8e6cd0824c7477ed33569281ff3fd24065cd33270536eacd81bba86640f91a22fa33db6fb6ce7dd2a2597b56522da75371796182098befab20daac5ea425a24d973e4921d62519d45ac9090ee35fd8b9d029727bf1a7fafbc1df651a90b5fa6bf0dba7e5209ce6bc6abe3e53b1f2af8bdd5722a0f5e04f4e579ba7dda8a6721756c27e47877fc485174df0b9f16b473a6a8cbef94e5a28179175dad73b6b181782e0bbde99d7984fdfa2cdf467d13d4422a2a0af1387fb728e3444f32108cbabadd60d03100a5252054c40395704faaf40bf092119c34962656371485a44ebf88aa060c795ad85c9177fbb647f37a1ee723059e2f41a6e3c761b3def685e04f934cb8e5b1385607167289369aa9e55685cc6141baf971208144cbf50aad30f711fe53c8474f81ed668f9eb27bf1f5cca5cba2f99aa6c1512815f2587aa4b0fafe9a573033aafd619157f92bd78ff730a777c3732f7537086f6a596918570c8dc7933e8e975cae5cb7d8d1dfcb747b31653d4119728831c126d17230fb887d94e919403514da11a99a2769fdfedc145f4487d0e297f6e691dd8a52312665714b2c91ad1c6ebd431d038c7e64b7672ae45929a4b86ea022211da47b15ba8e3dc973c8af42578a80e6de050eab246bcdb4b26cda0671dc68b8f040307ad7444f8f2301b6f3cb27a7325b4d3a999016942b9494048b22ef04a28b016f910bede323e68521a6aca41bb0151e0fbe240e0def6b3c6fe2c881d2dd7cf87a7dc2a9040ccc3ff85f2e33781c5cb08bdeed8f93b4190fb1559b7cd1977768ab4657db9db26e420faf388f91f7b094f6c44cef38a47156069c04918466eec23a8637de2ba017647ff84a66e40a3dd882796d057b02ea9ad5aee206097678725f35ef5d26aad4a2e43c866a656be6be96d753c60da4bc7f2170ddd3c4d3b734ed544048f0edd33929fe54e9943c4e6e1b407723e11e4db3c96c26ee6cff2af9ee2760070de9f2139806c23d1be8cd0189b624e576fb9ee5e2ae905c7f76509882d9358b9d3320ea41427e7e14ca2dcf4bdf818bb7e627fee14bd96db92049a8eabe5051980c59a041ee189c63f2aca7d0a60e1fc2354e108012df1c5b34a3696d31ceb0c8c8bccc1ca0e36db6f332310c0fee02540808ccc209eb62d9ae7283c501733c4f1c5e2f0c3ab063c9731f632ee349c1ea84d563e03ef0ef7369696463fd4a3d2edbf12a4bc7d46a989ad97808c5201d24a16c88b63ae1bb87754ef9cd9d169e0c9d013e632cee73e360061724cb37e519cc66879c8ee357bb8d81e907117c14c0fc4f03bf651bcb45662ba050c4d43789a86596ac49638bf1f39697c7339783a1a8b17c4260c8c54b24d7fcc9b99beb387317333d0a9f03fe32ca3f32754e927a6004ef2b0788b1f619adca8671b559ead1bb01ccd939650ff2448000724502d6e487c50b50092c8abcbcc80d92158b45f1260e68b08e4acd81a727cd8b244bd9460dfd52e79d60033939a20481ad8c658b2586c29e8d4c26b73362abd3542d918709cfb08d21929524ebad2d65280767e3b052aa2f19b51644747f043ad12ce5d109f70a8cd30caf98776922980b481c8a18611d0459a748058353e5db7e3429f0e164d7e47e59d7d425dad8bb2cba52259cb2840e99c00b6ad8b15d7c96d597780e6626d51e754f7c2278ad53f0b4b9325245afb3f6a0322438663688a2ffe7910cd58ef6a057962fdc1911244912868c43971b2466c24bb3972732b906b2860d160b6fb375046fd4e16116964b4c4726ef365ff8eb5d95bd4e9b1ec6cab637be1ae50021c2dd915e506fc08796261114a85131323e661ba5a6aaef6da923653804be152aed9a238a8320dde260ab37783be0abf3341ce653c1cc7b4a1d3abf966566d9410ca21644868f423d6f0c13b975eb1b99fadac2eecdd65b7dc6b013b1840240c2cb8db7b2fc5525024aa36233e19a19e9a93e4142f1d49ae148c410d9563501f07210aa7a468f53d3ddc24c32bda36ec34758084a67fadc4be76bd6a044a8ed346253432acdf794974e815a7cebfea527b481eeb8e09675f7812f90aa6c9e1d741e8f3b1bac413b66a5c7a14429c31060a237ccd52999b627c245af97bab6b409985a2241cabbf26a9e207eec94b29a530b3091e1cdf87282ab0c48863a9e9b7bb420c3b16daf6fe30e545e9d54c72e73adb4d127f627a3680b37ded280eab1f9f7798ae3a270547b58e1967c7b41c8b42edbccfdc9b5a61c84eb0b4c5756f824b53a26941e484e3093f81c7aa8324002a61c946ad48701874035f09b8e814b14b675977fa6db7870f90cb149cffcb2cf0d890f5eeab9d0495e23f960313471b759ac678ae50666487dbe4f366018c39f4ca8c7edece262a7f17f4945f27e309065ec7ce3f7856ff4535f4f8702fec806f978a7c799c22275c434526463f67b8834541a5612032e714fada9a90b79a2672b6694ce6f821ca99adfc892b901a79eca8a0bf2bff254d2d2147b4c4a3eb54dd9a3b4faf32838993025a88d52bb87a8d85aacc46a7b4c7347643e9adbda42921bf654fc17943802e2e5f56b72d3bddecb33e4ad41075bec7a91c42269ac1f28bc433d121ad5396b2ddeeebc87eaf53db89eb0be6ed05be168dc01ea82b74fd3824ae7752f3d1f08e6dba6276fa86412e0476af4daa51e97bd515a98ecbfb3798ad22b4e2a964911946e34c607d517a0693103928fc89c40f4859c2550dd27b5d430003947604073733d44b4ad3969c03152fd4e6d2f2fd1b41528cf310e083b7b28cb4aca530326b47710d39943c19384a13b941cbed47d29366843fe8dd014b675971c3abcf4674550770fee1d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0x1010, 0x0}, 0x2a}], 0x3, 0x80) getpeername$unix(r1, &(0x7f0000fc4000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000fc3000)=0x8) sendto$inet6(r0, &(0x7f0000fc4000-0xf)='\'', 0x1, 0x0, &(0x7f0000fbb000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/28 17:44:06 executing program 0: mmap(&(0x7f0000000000/0x5b4000)=nil, 0x5b4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000065000)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00006a2000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x27, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f00008a0000)='cpuset%\'ppp0vmnet0\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000faf000)={r1, 0x0, 0xe, 0x1000, &(0x7f0000699000)="aa4278d6a94ead3789326ce01300", &(0x7f0000219000-0x1000)=""/4096, 0x0, 0x0}, 0x28) 2017/12/28 17:44:06 executing program 3: mmap(&(0x7f0000003000/0xf2d000)=nil, 0xf2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000602000)="830f0480000000000000f80af9", 0xd) socket$inet(0x2, 0x0, 0x401) sendto$inet(r0, &(0x7f0000aa4000)="", 0x0, 0x0, &(0x7f0000aa5000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 17:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = accept4(r0, &(0x7f000054e000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00008f7000)=0x9, 0x800) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000df0000-0x1c)=[@in6={0xa, 0x0, 0x3f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}], 0x1c) r2 = socket$inet(0x2, 0x3, 0xb) setsockopt$bt_hci_HCI_TIME_STAMP(r2, 0x0, 0x3, &(0x7f00007c8000-0x4)=0x85a1, 0x4) sendto$inet(r1, &(0x7f000030c000)="b22521ca9c92020000468e00000000b7c15eae12", 0x14, 0x0, &(0x7f00002bd000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$ALG_SET_AEAD_AUTHSIZE(r1, 0x117, 0x5, 0x0, 0x800) socket$inet6_udp(0xa, 0x2, 0x0) recvmsg(r0, &(0x7f00000ca000-0x38)={&(0x7f00000c3000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000002000-0x20)=[], 0x0, &(0x7f00000c8000)=""/189, 0xbd, 0x0}, 0x0) accept$alg(r1, 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000efc000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000197000)=r3) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0xc, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/28 17:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00002d7000-0x4)={0xffffffffffffff9c}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00007c9000-0x4)=0x0) r1 = accept$ipx(0xffffffffffffff9c, &(0x7f00005bb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000494000-0x4)=0x10) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f000047d000-0x12)={@generic="d0084701e3f0bb2e3154d098aa7e3679", 0xffffffff}) r2 = socket$inet6(0xa, 0x40400080808, 0xfffffffffffffffd) r3 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)=0x0) setsockopt$packet_int(r3, 0x107, 0x1b, &(0x7f0000d0a000-0x4)=0x7f, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r2, 0x40000000000005) ioctl$int_in(r2, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000488000+0x2d7)={0x6, &(0x7f0000d99000)=[{0x4, 0x2, 0x8, 0x0}, {0x100000001, 0x8, 0x800, 0x800}, {0x100000000, 0x645, 0xe92, 0xe3}, {0x101, 0x1000, 0x5, 0xfffffffffffffffe}, {0x20, 0xffffffff00000001, 0x9, 0x0}, {0x8001, 0x8, 0x7fff, 0x0}]}, 0x10) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 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) r4 = socket$inet6(0xa, 0x6, 0x0) bind(r4, &(0x7f0000348000-0x10)=@nfc={0x27, 0x8, 0x8000, 0x1}, 0x10) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x0) setsockopt$inet_int(r5, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r6 = accept(r2, 0x0, &(0x7f000060c000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x6, 0x4, 0x7, 0x1, r7}, 0x10) close(r2) sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) writev(r4, &(0x7f0000b40000)=[{&(0x7f000054c000-0xaf)="a8b65507325a4f8a41799fbea93a3e9f1ab120afaf09fb164345633e214215ccb6c2d485fac1ae06463da58d2dfccc0339edc4d20222b473a471d12b1044115f7ffdd9ba2cc407db15288c3c5d75d24a5b2b1a77e90ca5e1258654cef94af407030f98ded3c9768a0bd9d71c3b2930d99486a2409df93521e36eabab40ae93b71b7c8347e05a76f5920fa4d470a620438fd29b8aa3974d9f83a3f598d2a0e569a288786cd4902e7520a7f6e52a0c07", 0xaf}], 0x1) sendmsg$key(r6, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x2, 0x8, 0x9, 0x0, 0x1, 0x3, [@sadb_x_sa2={0x2, 0x13, 0xc2, 0x0, 0x0, 0x10000, 0x8}, @sadb_x_nat_t_port={0x1, 0x17, 0x1, 0x0}, @sadb_spirange={0x2, 0x10, 0x7, 0x7f, 0x0}, @sadb_ident={0x2, 0xa, 0x8, 0x0, 0x200}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2017/12/28 17:44:06 executing program 3: r0 = socket(0xa, 0x803, 0x86) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000897000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007cc000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000001000-0xc)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@loopback=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) 2017/12/28 17:44:06 executing program 4: mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x2, 0x0, &(0x7f000093c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000036a000-0x10)={0x7, &(0x7f0000e6b000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) syz_emit_ethernet(0x1c, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x6558, @x25={0x0, 0x0, 0x0, "0700000600000000000000"}}}}, 0x0) 2017/12/28 17:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000bd5000)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ifb0\x00'}) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f0726e60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade60393c9a6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000d4c000-0x3)="0005", 0x2) [ 104.369557] Trying to set illegal importance in message [ 104.388493] Trying to set illegal importance in message 2017/12/28 17:44:06 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000000)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="f0ff0400", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000002000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000001000-0x10)={r2, &(0x7f0000001000-0xb5)=""/181}) socket(0xf, 0x803, 0x0) 2017/12/28 17:44:06 executing program 2: mmap(&(0x7f0000001000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b6a000-0x30)={0x1, 0x2, &(0x7f0000b65000)=[@generic={0x5c3, 0x553a54aa, 0x0, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f0000fc3000)="626465765e6d640000000000000005000000007000000473746564700070307d00", 0x1, 0x80, &(0x7f0000b66000-0x80)=""/128, 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0xffffffff, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/28 17:44:06 executing program 6: 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, 0x85) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000789000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f00000df000)=0x1c, 0x80000) getsockopt$inet6_dccp_buf(r2, 0x21, 0xc, &(0x7f0000f72000)=""/69, &(0x7f00001b0000-0x4)=0x45) setsockopt(r1, 0x84, 0x75, &(0x7f0000af9000)="8000000000020004", 0x8) 2017/12/28 17:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000002, 0x0) bind$inet6(r0, &(0x7f0000096000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f5b000-0x18)="", 0x0, 0x0, &(0x7f0000771000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) poll(&(0x7f0000a85000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a85000)=0x7, 0x4) 2017/12/28 17:44:06 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000e46000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00000fd000)=0x9, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r0, &(0x7f0000000000)={0x3, {"0ae982fa346f0a"}, 0x1}, 0x10) r1 = socket(0x10, 0x802, 0x0) connect$ax25(r1, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) 2017/12/28 17:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg$kcm(r2, &(0x7f0000870000-0x38)={&(0x7f0000af4000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b5f000-0x40)=[{&(0x7f0000f33000)=""/246, 0xf6}], 0x1, &(0x7f0000916000)=""/40, 0x28, 0x0}, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000b23000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f00009fe000)={0x0, 0x4}, &(0x7f0000b27000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000065000)={0x80, 0xc, 0x0, 0x4f, r3}, 0x10) epoll_pwait(r0, &(0x7f0000b89000-0x60)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8, 0x6, &(0x7f00007c1000)={0x8eea}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f000041c000-0xc)={0x10000011, 0x0}) sendmsg(r1, &(0x7f0000781000-0x38)={0x0, 0x0, &(0x7f0000588000)=[], 0x0, &(0x7f0000490000)=[], 0x0, 0x0}, 0x0) epoll_wait(r0, &(0x7f00003ca000)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/28 17:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000918000-0x10)=[], 0x0) 2017/12/28 17:44:06 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a9d000-0x8)={0x0, 0x0}) recvfrom$ipx(r1, &(0x7f0000801000-0xc2)=""/194, 0xc2, 0x120, &(0x7f00005ea000)={0x4, 0x1, 0x100000000, "3e6cdcafdbce", 0x1, 0x0}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000575000)=0x2, &(0x7f0000df4000-0x8)=0x2) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f00005d4000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000df3000)=0x10) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000de9000-0x18)=@add_del={0x2, &(0x7f000092e000)=@common='ip6_vti0\x00', 0x0}) 2017/12/28 17:44:06 executing program 6: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000af3000)=@l2={0x1f, 0xfffffffffffffffc, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) 2017/12/28 17:44:06 executing program 7: mmap(&(0x7f0000000000/0xdd2000)=nil, 0xdd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf8, &(0x7f0000488000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0xc2, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x2, 0x0, "01900edfab9f316e6f3eff9f078db6f92cfe67c0648f65c85a4a4c6da8b0f2aa7da0340142c3d649c210e4e7d3e01ef7e3d4a206ae892bbaf149e7a7e74466010702e8e40b70fe16ed4d959362554d011151d8d2cad37cdcdeba2493b458bf4960f94957e7f46ef4abd9f52b9e1dff08d232695d846a3e3481e5a87493856f404d0846e661bee4c32a4da03b0419e5179ea5d4f918d3001f3cb1c90be0ffe26ffce6e6f1d7026967b683bdd8d486ee9993832d0150ca52e14f5c"}}}}}}, 0x0) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x801, 0xc16, &(0x7f0000dd2000)={0x0, 0x0}) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000dd3000)={0x60002004, 0x0}) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000dd3000-0x14)={0x2, 0x0, 0x6, 0x9, 0x0}, 0x14) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x3f, &(0x7f0000dd2000)={0x0, 0x0}) mmap(&(0x7f0000dd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4$unix(r2, &(0x7f00004c5000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000dd3000-0x4)=0x8, 0x80800) mmap(&(0x7f0000dd3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000dd4000-0x20)={@generic="a965a7ada620675c922976e21ca17958", @ifru_flags=0x2200}) 2017/12/28 17:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x300) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000f3f000-0x4)=0x519, 0x4) sendto$inet6(r1, &(0x7f0000c22000-0x679)="", 0x0, 0x8001, &(0x7f0000825000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f00007a0000)={@common='ip6tnl0\x00', @ifru_flags=0x1000}) writev(r1, &(0x7f0000e36000)=[{&(0x7f00008dd000-0xa7)="a8a21a709658c388f40df64252f753aaf42537bf4e927950f63cae0915815bc97e7629", 0x23}, {&(0x7f00002b8000-0x8d)="7aa92bbd4f60fe1ce036158da5113bfb47f24d1738ab526136cbfd91c6b145a89a24645e0fbf953a9a2dc05d840d3baaf7a197fcf208858ddf742b0e2450d2c1264e64256de1ced73ef841c4c904ea834d9eabe01388d6ff7746412b6a47fd32d1557ca203e1ccb6e4ef2d617d4f4d78b54a4f38148db767872d4adc3b0935caadbacadd9697c5eba38f4f91dc", 0x8d}, {&(0x7f0000b90000)="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", 0x1000}], 0x3) readv(r0, &(0x7f00009e9000)=[{&(0x7f000034a000)=""/143, 0x8f}, {&(0x7f00004dc000-0x28)=""/58, 0x3a}, {&(0x7f00001e3000)=""/70, 0x46}, {&(0x7f0000177000-0x15)=""/21, 0x15}, {&(0x7f0000d2d000-0x1000)=""/4096, 0x1000}, {&(0x7f000005c000)=""/88, 0x58}], 0x6) 2017/12/28 17:44:06 executing program 4: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000009000)={0x6, 0x5, &(0x7f0000004000-0x28)=[@generic={0x8, 0x4, 0x7, 0xfff}, @generic={0x10001, 0x0, 0x6, 0x9}, @generic={0x8001, 0xfffffffffffffffb, 0x1, 0xf1}, @generic={0x8001, 0x8, 0x0, 0xcb}, @generic={0x5, 0x0, 0x3, 0x4}], &(0x7f0000006000-0xb)='!@,em1bdev\x00', 0x7fffffff, 0x4f, &(0x7f000000a000-0x4f)=""/79, 0x0, 0x1}, 0x30) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000009000)={&(0x7f0000009000)='./file0\x00', 0x0}, 0xc) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=0xffffffff, 0x4) r3 = socket$inet6(0xa, 0x7, 0x5) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000006000-0x4)=0x3, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f000000a000-0x14)={r0, r1, 0x7, 0x1, r2}, 0x14) r4 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r4, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 17:44:06 executing program 5: mmap(&(0x7f0000000000/0xa96000)=nil, 0xa96000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3fffffffffffd, 0x84) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000a96000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000a96000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a1a000)=0xb) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000472000-0xb)={0x2, 0x0, 0x7, 0x0, 0x4, 0x0, 0x400, 0x1, 0xca, 0x9, 0x27bbc733}, 0xb) 2017/12/28 17:44:06 executing program 6: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x200000e, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000d80000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a47000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000f0d000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000f0e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000f0e000-0x8)={r1, r2}) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f0d000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/28 17:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000053000)=r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/28 17:44:06 executing program 1: r0 = socket$bt_hidp(0x1f, 0x3, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@generic="8052fe297020bf873250db2ee1d8621f", 0x10) mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x3, 0x2) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00009ed000)={r1, 0xffffffffffffffff}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r1, &(0x7f0000e62000)={&(0x7f0000e63000-0xe)=@l2={0x1f, 0x2, {0x1ff, 0x0, 0x81, 0x6, 0x1ff, 0xfffffffffffffff8}, 0x6, 0x6}, 0xe, &(0x7f00002c3000-0x80)=[{&(0x7f0000df4000)="bd5563ac8881110473cefa9973ca5b254c4bbae041671142f39ab5cd5763cb8e15a46a2ad0ede15a1f7367521f0f1546e52d83009962fa5cdab838f888cdfbbabe68ba4e8c8a7cef69168aa81c5c3b2d9abf830f756c8490bc3e26283bb3642fd4e621c7f0c9416adbe5ab7eb64b675add1891fdc48c1485eb29117ed60001a737e3aa7f8c7b2a6489b49c59a085ea913f5fd2d02a642dbf506f4e1e75b0eece72ebe3a7bc83b4c5ef2541817770740c916bf312432fab0c5514ef6d24a5ffd8e46b564f19f0dd712a693d30235e69c35dc609e5e6af02d078", 0xd9}, {&(0x7f000082f000-0x6c)="6b4bca493b8cc23d1cde418badc37855b6f8c0cea095cc9e48c1fc1afa786cf8951b360baaadd79450ea012bbf915c6df5f4ef506519b09b3722902fe4ef6525db1c2d8578c6896eb8a99813dc9515f24cb99dc0b095ea0db4e74124920d8bb65cdde98350718643ee534fd9", 0x6c}, {&(0x7f0000e62000)="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", 0x1000}, {&(0x7f0000e63000-0x2d)="3af2f60fd000d906afd0163ac508aa6be5c25ee42c534db7edf31b416269026595bd7a53b5adb7454b5ab3a333", 0x2d}, {&(0x7f0000e63000-0xa7)="35a7c70933521eee480a9cdefcb326c88e55134b657aa73c2213bb73c2b52e7069fd34da8fb90e1cd510b9525a97c3c3b3c801299c95addca0c0e4dea0994b6af233c8ef67b3494b4e3e526eb3ff73103070ec53c2bc948807921f2b68d34e43ea9b8908d0db2bca2b52b9a256141a9e7564b3a55e4c42cc2187be3e4c463b2bf81ded19f40ed7278652c21b3920dfdb588957fd10629e1fc4c1f3d564ef9b7a66fa9aa09a3fbd", 0xa7}, {&(0x7f0000e62000)="1273ebe4cab5957b34fe4fff236ada4d5f5e0aafba149b0e6a2bf1dfacc3c9d8953d57d9b3238b15", 0x28}, {&(0x7f0000cf6000-0xcc)="566913939fa85619d1b6a2504ce92e5ede7467b6cc29469a4eae031cb46eb2659d0a79fd365391f545f6b36234a528d194cdf5369aa366d6a67712a73cad56013507f0f7e5bb3cf58fad8602c9ab8522fe41dff907a433a12944672882e4ca25256c388e8924bcd1d2288de9f4e31dc037cfe27ab08b5b45f33d1c7df9e8fdbc607acd88b826eacb7f519205cd16ab97a828f4dd72ca6bd73328d8f1ae7fa97bd50ef2767f19b5dff9f39f6fe6df471c159f0d70b9781be63fa80120bc45d23781c56bfab35521bf534e3747", 0xcc}, {&(0x7f00006b1000)="7e037421bdecb056d92ef0b4881a8ed9579012a32661f688194c160ad736b26d411ff203cb0785a82f86f3b3b85661182c1b5cb68646cd060c23a395f247083102fe574541ea0ab7af7e46cb4591cd0b27cfc63e2778809a24238eb91eb86abfb4a4c9c95b0fdd013cd9f78f17da260f6ae7888360dda777c46eb484a4b0435660d4241fad33045fae5f09787b9c5cc4498a64ec679185", 0x97}], 0x8, 0x0, 0x0, 0x40004}, 0x4000000) 2017/12/28 17:44:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) setsockopt(r0, 0x84, 0x6, &(0x7f0000aca000)="e21830955ffd34d25cc534adec04d735d6cc5f611e9715380d206984e4d8535bcdaf1d656564718b7eb3a995b8f1dee962e132de157130d04976d95ae5f5e04dfc30b59c729407d3f8bbddf4657d0381cdb5777faa3f3be55cff2b0c934868000000075a59a979d123d54d689256492e59f8f20c96d38dffec04027ab3caea772ebb0010", 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000000000)=@get={0x1, &(0x7f0000000000)=""/24, 0x401}) 2017/12/28 17:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) r1 = accept(r0, 0x0, &(0x7f0000da3000)=0x0) bind$bt_sco(r1, &(0x7f00004f2000)={0x1f, {0x0, 0x1ff, 0x6, 0x917c, 0x3, 0x5ca}}, 0x8) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000eca000-0x4)=0xfffffffd, 0x4) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000188000-0x8)={0x0, 0x0}, &(0x7f000025b000)=0x8) getsockopt(r0, 0x800000000000010d, 0x2, &(0x7f000031e000-0xab)=""/4, &(0x7f0000b91000)=0x4) recvmsg(r0, &(0x7f000009e000-0x38)={&(0x7f00003b9000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000048d000-0x20)=[{&(0x7f0000382000-0xdc)=""/220, 0xdc}, {&(0x7f0000d0e000-0x36)=""/54, 0x36}], 0x2, &(0x7f0000972000)=""/198, 0xc6, 0xd3}, 0x40000021) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000b1d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) socketpair$inet6(0xa, 0x800, 0xfff, &(0x7f0000868000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000bf0000)=@assoc_value={r2, 0x5a4}, 0x8) 2017/12/28 17:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f000000d000)=[{&(0x7f000000b000)=@file={0x0, "d0248131d97e4df3c6a7fba3233eafb1240aadb62420"}, 0x18, &(0x7f000000c000)=[{&(0x7f000000f000)="", 0x0}], 0x1, &(0x7f00001ae000)=[], 0x0, 0x0}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f000000c000-0x2)=0xc) socket$netlink(0x10, 0x3, 0x0) 2017/12/28 17:44:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) write(r0, &(0x7f00007d8000-0x60)="e65cb0fc8cd20046a8ed8d00088e3b3cf138e78e1d29df582e45fc5057843029d680050d81eca0dcfed773f4cad56b109785b68221f0b01790b12e9c50d16f038b94cbe22a2ceabd7616c31d939a1772694599b463b2a674ae2fda45ab18d7c8", 0x60) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00004e5000-0x78)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind(r0, &(0x7f0000012000)=@generic={0xfffffffffffffffd, "b69b414ac2b64f7d2df9e6ea8b5c11a30d5d8bd5cf2fa81f79e1e322176cd8eb29c89b2a118967da4d8b8a8eb8a38f5fa6d661a6ed036d17fc6bf0c7123e1e8dc9d4ded6b3f1f5911bac9e821878d358b58299db9522b0ec224b78069e9d43f8a3434c9b33204a15902563f595e78242c4684c1ae377b609a23ec20cbcc4"}, 0x80) 2017/12/28 17:44:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt(r0, 0xfffffffffffffff9, 0x1, &(0x7f0000b1c000-0xdb)=""/219, &(0x7f0000854000-0x4)=0xdb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) setsockopt$packet_tx_ring(r1, 0x10f, 0x87, &(0x7f0000265000)=@req={0xe734, 0x0, 0x1, 0x0}, 0x10) close(r1) 2017/12/28 17:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000037000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha384-generic\x00'}, 0x58) pipe(&(0x7f00006b2000)={0x0, 0x0}) r2 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00006d0000)={{{@in6=@remote={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, 0x0, 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=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000)=0xe8) connect$nfc_llcp(r1, &(0x7f0000d56000)={0x27, 0x7, 0x6, 0x6, 0x100000000, 0x6, "2d8d9c78f7a66c10ec4e9fbf7b2edc45019d01b57cd1b265052b4ba17198fd07fd66f35111a38981515d9d15281534e0fd4fb4a4aec906659c7423ac717942", 0x2}, 0x60) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000066000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000066000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000191000)={0x0, 0x0, 0x0}, 0xc) r7 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000258000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000053d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@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}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004b2000)=0xe8) r10 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00002da000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f00007d6000-0xe8)={{{@in6=@remote={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f4a000-0x4)=0xe8) r13 = getgid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000047c000)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000d02000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071e000-0x4)=0xe8) r16 = getgid() sendmsg$netlink(r1, &(0x7f0000b0a000)={&(0x7f00005dc000-0xc)={0x0, 0x0, 0x6, 0x7}, 0xc, &(0x7f0000ea0000-0xa0)=[{&(0x7f0000006000-0x1050)=[{0x1010, 0x57c4, 0x4, 0x3, 0x1, "fe6eee0aa2fb03ee4df87daeb45e7025dde3745233fe928d6a5873bdb96f1f6c7fd2c8b233b0698f06f73c475166d8a0bb741d611a6f802c20194df0b51b2ec2f9ad4bc7920fc512454a1752df059935113129e3f5f173677caa2dee43d6d526c9a7e87a5e486d7038520360e633d46572802f0b619deb10f937dd47041a48eb965c58ec7742a10dc4819e3a5deccd010b0bd942bcec8670caf8c911dea238410604f47d0805ca7e10d9281dd426f938717e1472b0b018efb38980c88ebf805e0b7a9b1ee723d29b4ae2ca2e92e415548072590fdd049d00d41f54cede06193b6f7e276d8787d7f1b3a9ea613e4c47910055524058519c7d3c55f46382ca2192e4752e5a02b61a9e4a1c6dabaac1d4253b5be109563019dfddb4fa5aa67ab2bf0cc82c1215ae313c492085629164e15736748836e108fc9b7c98e6b76650874889aac6ddc4d5462ea25da9c9c1b48fb442194483210baacb2c45dd2b1bfd3b45ca6bbf16ce1907a9450772d6ff357b89afebb820772b6ce92389193903450d0a51c9398dab0976bccd4208cd5f6c4c20e4082e2d35305931c7c10da7e6e23390f8dd9a42572af670f3c42c381cb87997408956079ad630e08d0c67389d06d67d703468f5e3b4a95bf025332fdf0efdaf12674fe48b85e320746782e5b735d8eb2976b17fbe77f3017cdee10f744d6d9938419c24bc534db8bd5f0b6ad6d09f017e470e1f7ec42d4b580b5c68c3ecc5e6d7f45af949f5e752cd83b1ae04ace23c016a260ae77f8b7589b73f8931372e1b70bfdceaefbb2106a891a47910d21c08b64161014b7ddb1465c2d68ec7d19d8e36607756f26e8726b9527bcf5240278d233024e67e25faf8c4a9f3928a8b2318283fbef21461a77102b9c42b451ea1fb5c779eebd0e1ba72e160d16ba0dce5c97f6e2b53fd2c3596d51a32bde88d2e45ce2fd0c03cfa429f7bde13edad801745c121c09034cb92721b21b3700ff1df423e2803b54f08476833916d4d6c716c48fea03fca93cec5a393cd6c384927f9940b6b54c6272d92a7a113a2dfd18537e4f603b86d6b45e8bef945f0c0b2ac8f739d2dbea42987d15d91e67ce091cf09108092b9becf96b4e0d5d9d3eb27444bd0607312411c1b91313498b244921a0063af5a79030f85805f95de851d8f4a729d9a982d6472c6add5b092f3e2c657641c5e0881b952e7fa18695a255858e864810465ba790c0c0cd14227fd2690276663e9053a7b179805d7adbe049a0c3c4b30e15451d3a0469df092871b568f2776d86fe4ad7ff4cd7c370ac71737bb28256e74464bef28435ad8f37ee4f4717742705f12b3f2cce7c56ee4590a2feae8c5e2b181378faa3b74d77a8ef7b3a58a7a8e2ef6487be0bbf16bf24dca71927a7cbd11372eebd30a8b93e59b9acba49548dd9c399889f7805e5968afbb88c105152fc19146109861b6db82267e0c782b43cffdf434597b5a675f6af81f19e7674c7a44e8889c7278f2a4050808b2f925f35e38b0589ec6ff3c0699b77d69796b052ad960d9387a0287fc3e76eef96bfde4abde36bce9b7bf7e6a34bcfdc9b36559e2636c27ff7e80335223c6c3e9451dcf3b765e5e046ff45fda55f4d502d2736367cd0f0f22faa20e8e8eed4735d13a58bcefbd3f408fc24d458236012b28ac2f2c19d0e6f9fcd0e1e2f9e056de0959b65bceeb9c3e5db06a132a6e4e3734990466a183f83117c6e08a18d8eb95bb0e00ed216f744cf051ac77913eba3dd14785d706cce2195c9b2dd3cbc3b86b4d7843fc2b3c8a2b1709a060ad17588359d3db160d6dfad5843a1fda377c9c6808d94ad75182227adc2ad4d2fc36978dfe586e82f801a98461c3c29af0d7468c8b53b04a1a84b21c6b381c8572714152daf2b9ffca8c767fcb58a7dd193b974eeeb14ffc2e92ce457d63c081422f36a0a6fa7082d89ddbe671891c0f51b09c8e98bc76d9751d2af7963260092cf7b1ea2d91ee2faf889f7b1f012594720738681dd3d612c247121fa77b02a36d140ad78044d8f2541c22b1073c97fdd87519c7838cc88d359b8939e1f7e84b3d1f39afc76ddabac08965a94b6a82ac3b2894df5e9bfcee6bdcfe0fca1c9e8d481c72f7d2063fe242734215938e423efeac954a64481ff5bbb34bd7e7d9d2379be3fb749372e6b842772cb36f71e194df920cc9fa9b443a28c15fc6bc4aa9043342ac8750cebcfb598911ccb551024e60f3e93c1879e69c78407c8a40532fb4e7bb48d9060711c281496f8626f7cb01200c3de5e823d0563963166dff2ab2108dd4c3595404e1118d75a367a7333f43a8c03cafcce9ca6e760df65740d8e8860870c983f6e536bbc2fdba9d7088d7661234aaaa1021ef26df0726667b5c07be4bef70b2d322feb0739c7f8d212e7740195b0d76d465efb7291106da7086a7ccb9d53ecc2ddc6f2cfa5d9a07b9144a0b1100087fcd96a950191e8dd59daa44d7a1102b6752c103cafd7bfef9b2d8ab2d7a905243322ac32ea081b4d1d7e0d4c475ffd8bdf6937438c6a1ad48a7c8bccc18f1c204cd4aceb5a3deb68964da850c032dc94062ff02e6be21f2768d9cd4c1dc1fd7679550bbde6acdd5021e62c8938d1a30bb839e50ec695b5ad9256d26fb77a02696514a033cff0c75878fc6577919788f96b9c33adec333389aa71f05ea8d293ccc329edb3293b0ef7f927b053b7a3f4e3a073b6bc26f2092571b0373d95e4ffc55d7a62f513f751a25d58c0d49d75387849dca20b9b35686f2bf223a21f9e33e5e63231f2c4241e1fdf1e2b0ba7050fcb47145e7c85404f877638d96f87d5664d689a3b6e4492454313a191e7602c2eb3610bbc659d9b999add6c33fb7ded979483b28d4c5110f9aa574b47b18418567d2880b1d174bc233bb0e6fdeac398fc65c4abf21aad350da8e408f13f9eb52a18a72a8058e3e098801f4e686c134970c28dc5fed6ec2bd30bc932b2a1dde4e16a96dd533fe51ade2689060a1c64022649404a3930ba0b43241b3f8a5c1de7314ba09380246b42bc0e4f9705b370b25418a32fdfe639f23faf5e45024382c39b18c9aef9a35bba47da5d194c9662f647b66b4eed7e402ecabd2ab4ab75b94a728025ce869b19aaffb401da18e2d56143870a86e20591cc9c4861d7133c7f5bd3c92634534ada1e6a988303025587aad00c99d3bb35dd64b5c39504c149e6847da5abcc05e78e203c1c4b9118030abac6dfb57ffe2a661001f1409de818ba64e8b4c6a39d84761919dbcd4ecf594744ffb3c3778c24629529ca342b53b9782785bf439baeb1b076e5894a38a9b24faf4d16e211cf91eadcbde25ac39bd28d160ff5eeadf29ebe9c0b6e2953e58a4ad309249d43003d380057fba49642517c619df5b2879dc59ad4dfdd90a70c4beb3a177e105d7eea6246ab525bf7e7d5e64d566a48a34e3bc84929a8792b812005804a047dd56cd050291a79b07992856806020ff0404db413f5dc6d140d1462ffbbb3d7a4d602569be0f368a07751aa8a5e5abf134e24de48d55646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"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{0xc3, 0x3, 0x320, 0x10000, 0x208, "ceada47d1d3cbe9eae570c2817a5fc6dc067fa5f8f691dc188147cf5e0129607d1c3b471985f51167b437c9689ac04280bec112743082c637aa60bdcdfb85f4a74fae57fbada861310320876557c7aa581388e9bb4ed21b9f39f468858c675fd5046a2ea1b6c33475ec303eef4f7b742c918785ff912386fa4574e21f80aa3bbc515952c384c8cb172c9c98c9ff1297790a966112d5a5f8b2d4712a49a1bf32ef3808a3a93586504ae304fc7300555ae082dca"}, {0xe3, 0x8, 0x102, 0x9, 0x0, "0f0449a09b601420344844ef00fad8cc38e1f4bb9743d9334f266e920ae7b69bb4dd940e247efbcb66deb86e08ff2504288f3b7c2c5be0598efad6819a4850804c8bff356d5117e720685227145df27886f49f557bae6e9a1a8989bf58b39f6f3c8afc4b07892ee6bc8933309d543322a2ec3fd8af7d6391cb694e6ea77c38509173bacce4ba4020b58db202534755d3fc29f8ac015292bd7e836c344e5b098114509d1e795dac49b3792dfbbe869c673e78e3feddd26ecab7bf5777a22cf161f6e55fd8a4d8e85daac15febe040bd0ff27843"}], 0x15ae}], 0xa, &(0x7f000003f000-0xb8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xb8, 0x40800}, 0x40) r17 = accept$alg(r0, 0x0, 0x0) r18 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000a7e000-0x6)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r19 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r19, 0x89e0, &(0x7f00002e1000)={r17, r18}) sendmmsg$alg(r17, &(0x7f0000250000-0x230)=[{0x0, 0x0, &(0x7f0000f64000-0x20)=[{&(0x7f0000034000-0x58)="4bbf6ed0e6a9544f2d9c09b18feea6cdc80be482c398b60eed2a6bc09b21e515ece31e179d852b795a839c8958d5b3bd41380e3b3678546ff5174e2039e1", 0x3e}], 0x1, 0x0, 0x0, 0x40}, {0x0, 0x0, &(0x7f0000bff000-0xa0)=[{&(0x7f0000df6000-0x90)="dd4439cdb022924073cbfc6395286393e2a77373a72ded77ff8e83c71eb6e04e0dc5e6745552b81ae3ed600e58beb3effdffd579374e932de2b28e04e0383d25e6570e8b9195f2aedb9c90b3f489e73cbc488e61532064f9aa97ac5128ccb2397746830933075fa57f93dd8309930ed22411b5d1140c9daf6e23ce82bc86090e81da9a27d658eb91a015b863ca5323a3", 0x90}, {&(0x7f0000f61000)="e75164745c0d4e75d22e5571339fc7fac765a9ca6627aaac57508b0f55b095f68521e00fbbcac23f86d6498f3e24792573042cd0ab87f868f023a1999248556977f5d925921f2118d19b7c3f78374e5370617b7d5b7f5bc78f0ee6efb62719d05dfd1b09091a8877961ef5d915245f75781386514dd2a24e51ea3e1201cfbe3c77c7c9542d72d359c16b0b8d64bf6f956ef86a79dc2a67d4955a2d5305ab6f5273998b3a2aa7ef5569d4f028f6debec350c3647a260188dceae140a4bc5e83408ac56ac8b9678c99f59019c9c24361d5545d1375902bcec5521fe1a9cf400fbd5ad5235ae4760b82293c00ba6b9cf595c908bc", 0xf3}, {&(0x7f0000af8000)="", 0x0}, {&(0x7f0000379000-0x42)="846a2c41f84a655ffe76fadeb89625b14bb54c7f9720958e1bb153ee494152fb747f0e64accdd2d2923e93680aa4586d6e40ba3edf95f6e5c60bfe7b6d3f07bfc564", 0x42}, {&(0x7f0000a9c000-0xf)="4a5908e8967c78b12eda4c48a29f05", 0xf}], 0x5, 0x0, 0x0, 0x4000000}, {0x0, 0x0, &(0x7f0000f1a000)=[{&(0x7f0000004000)="18fe5fc91b6bda4243e8199be8174b0b55e90f4f7d8ba5b0c341e730a82a173c67713fb8543fae72f573263eefca85bd354a2dc6e5fefbd6852c5ed8670d15805c430e038c7e35139b12477efb852c8cf150b09484c5e032a7d0febb83b0b7a43d9b49a0f778c930b6eb76efb6ef9991ef955dedca4fc6bf1971c441cf214a51400ab939194582b1ceea1e8969ec3be9fd6dbb6a0be6d625124a17dff059133698f4ad22def3c94a6356139e826aa8a3368a18edc5f95f8395f61293fa35907f4bf088392467444b7c603e78c7c6d4ed905b01722b4f8a9cbbd207c94c9fd0eeab2e56cb32f6e36e7c710e3b86c539", 0xef}, 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0x1000}], 0x2, &(0x7f000078e000)=[@op={0x18, 0x117, 0x3, 0x1}, @iv={0x50, 0x117, 0x2, 0x3c, "9a119cbe9d10c1ad9d6a50830d336975ccfb22cc997ec781b60b0945e22fc586b4f27782338db24340c24f69714106e608081ded6cc978f11012a825"}], 0x68, 0x10}, {0x0, 0x0, &(0x7f0000ffb000)=[{&(0x7f0000536000-0x7)="60754a1ac75c0e", 0x7}, {&(0x7f0000c49000)="e542df74c23fc741573204215a18c10b9ae5a00817178eb19fb8c54ab382dd82b9cd9596b6e0febd4fac42d8a2048c938ea16de7ca5bf63678e881c4c159aaef0171fbf3092f122404af82e7fff2c98ee23f9507161c3fff6edff15a4e7fdb820163f29f96935dfbae5e60b5642c8b9953", 0x71}, {&(0x7f0000041000-0x22)="31e9985bc5ea44302b7bb85a11303165cd7207e1df0a441136736e1dada452eea823", 0x22}], 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, &(0x7f0000b00000-0x60)=[{&(0x7f0000bb6000)="a0ae6e81540b083363006e408e9f9137b876a041d381eb80404b154e31b2e3d4db08c10ac11f22035196664f68e12081a606d55eb3bbdb29", 0x38}, {&(0x7f00005f7000)="6afdbc4ec41ca0490ebfe75c79", 0xd}, {&(0x7f0000727000)="e8582e668c8604c903fa18abe4e793e2912ab404e36324af96e038d436333c", 0x1f}], 0x3, &(0x7f0000c6c000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x8}, @op={0x18, 0x117, 0x3, 0x1}], 0x48, 0x20000000}, {0x0, 0x0, &(0x7f0000b5d000)=[{&(0x7f0000864000-0x6b)="9dab5765ba410ac1732d9ffea373ccd2ecc916fb061cacffff047509ac255e425b805c1a3baabd5ac0692fe8017ef09859a41fef19c146ce19cd8b3baaa4cdde94850e0657947e5603b42261abc3df880f7e21de2646ea35c860f59b12e036bbf24b043726f01ea6403768", 0x6b}, {&(0x7f0000b15000)="df5f6ecad61230c8c9c91a58d8b5b8de2198bab592cbf7d7bea02bc163e08773d3651930a57ff804fcdaa144a9fbec751cb29f4ab3bf3008fc7d97d81e189a10c3550a2af523d185ace8d36917ec097990ccb4dd77b1f91682459c00496c5b598e3fa9e320366ce9623716e05910c0c8677b74f903a5e2a2a14009f1597aa2c87050de7efe1f2ed178f24d69c352cd7ed6", 0x91}, {&(0x7f000018f000-0x2)="c8f8", 0x2}, {&(0x7f0000232000-0x3e)="c5f340dc244a53e5db606bde1f5f1ff2ac5e3755e6d822f47cad4f6b4694fd8e262186ce1395b428c65ead2ec7c058283b3da7f28fc0db114ed46328866b", 0x3e}], 0x4, &(0x7f000092e000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x800}, {0x0, 0x0, &(0x7f0000baf000)=[{&(0x7f0000e60000-0x44)="f2283ca7b7c6563c72fb3f80141a07893e98ed775ca7b01bae340c4d7501d67554f31d2b2098e1b5a7342ddf29d793bef629a2023920b09180554c803f66b7f0cebaf700", 0x44}, {&(0x7f0000e93000)="006ffe546baf11dfa93e377d4aceb66b71306aae6f952f8840b422f8b882199d820fd1b1c8c422a8e4b140c92a7d32983f07d142809137a0dad6dc7c2cee725d5ed87b2826192a935888e90947d4be90b587aecf7e43bde105ce44b72ebc4e3718c96267c47a0fd7747d643896185ca9307a95ada7b54a03b723fbae6b6fa50a1d187b005f204b55093264e927850ab3", 0x90}, {&(0x7f00000ed000)="787a71049fd2bdc79846284da2023ccd2c729e601dc1d58c533286b7ac1703544da3100ce63e7ec7f7c5c60a4bb7ae201f41eaf576617b894b627711011466b86a40cae8eb4c6ab50bf670910ab8c46e176f4a1709ad9920ef0893bb102e8a4bce1f55d1d17adf351024f3de6d6febc38a9db9c6d9a199555f33344bb61c1f26c99a98fdd8cf6be9c35fe73f7335b16b5824f5970378dfb54c9e04deb424fc678cd01a611280e941dc8b5385ade3edf167596c1786bf1c4c6ee3446c1e8646ae2e4e3af620a61972aee0a238f47cf8e09370405027ce3832bc4403f1ceeeda41406bdb3ede588cc0e8a1787f59", 0xed}], 0x3, &(0x7f00005d5000)=[@assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x50, 0x117, 0x2, 0x36, "fc8917334a162ca3fb26a51aa3db6df615f36bd3c46427e89f607f7956ff2d29ec29f051e1f5c4e2d4282135ade98c8628d24b88391e"}, @assoc={0x18, 0x117, 0x4, 0x5}], 0x80, 0x5}], 0x7, 0x8000) sendmsg$kcm(r19, &(0x7f0000bf4000-0x38)={0x0, 0x0, &(0x7f0000dff000-0x50)=[{&(0x7f00006d3000-0x5e)="097181d20290bfb48b3c6d80f2fc01c0acb3bda009a95bbd81809032af46116f15b404bb4f82ae03ba7ad4dbfbdc75dd67c6324315cbd09f0ce14f40a21231dfa222108ed7527e3062d1217e8054b1c54375764616b60a778fbfe9894308205473da8fb7296b49c07cf0d037d4161a2d4f5cfd57424af18ae06b0acfb812bbddbb25ab4eb471e80b081100fcb443b41318b4fe431a334c01b03fe86da343402dcc84b5db36a00400d9bd916bddf8f74adc403153e5", 0xb5}], 0x1, 0x0, 0x0, 0x1}, 0x4000800) 2017/12/28 17:44:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x5, 0x0, &(0x7f0000044000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x0) writev(r0, &(0x7f0000803000-0x10)=[{&(0x7f0000f75000)="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", 0x1000}], 0x1) r3 = socket$inet(0x2, 0x6, 0x1) setsockopt$inet6_tcp_int(r2, 0x6, 0x17, &(0x7f0000bce000)=0x1f, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000b9d000)={0x0, 0x80000, 0xffffffffffffffff}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000c2d000)={0x4, {{0xa, 0x2, 0xfffffffffffffad7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9b07}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_GET_STATS(r4, 0x80f86406, &(0x7f00004b2000-0xc8)=""/200) write(r0, &(0x7f0000599000-0x112)="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", 0xfc) epoll_create(0x7) 2017/12/28 17:44:06 executing program 5: mmap(&(0x7f0000000000/0xee7000)=nil, 0xee7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) pipe(&(0x7f00006f6000-0x8)={0x0, 0x0}) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f0000ee6000)={0xffffffffffffffff, 0xffffffffffffffff}) 2017/12/28 17:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00001e5000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) write(r0, &(0x7f0000d86000)="240000001b0001fc0400000022251c005fff2d0800010000200001f7008213f916179002", 0x24) 2017/12/28 17:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003bd000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(ccm(twofish-asm))\x00'}, 0x58) r1 = socket(0x9, 0x4, 0x5) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000258000)=0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000091a000)="e5fcb5bf0b00000000000007ddb42113", 0x10) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r0, &(0x7f000057a000)={&(0x7f00008c2000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000c4b000)=[{&(0x7f00009ca000)=""/188, 0xbc}], 0x1, 0x0, 0x0, 0xcbe3}, 0x40000063) sendmmsg$alg(r2, &(0x7f00001c7000)=[{0x0, 0x0, &(0x7f0000509000)=[{&(0x7f00001e4000-0x21)="042bc3910900000000000000925060098c231f7223c2fc6048dad8ae23b91841", 0x20}], 0x1, &(0x7f0000153000)=[], 0x0, 0x0}], 0x1, 0x0) recvmsg(r2, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000132000-0xc3)=""/195, 0xc3}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2017/12/28 17:44:06 executing program 2: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000ed9000)={@common='eql\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket(0x15, 0x7, 0x1) write(r1, &(0x7f0000001000-0x26)="2600000003004df70700ff0004001a000004001d00000000000002200000000208ff24060028", 0x26) 2017/12/28 17:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000448000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ssse3\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00002e1000)={r1, 0xffffffffffffffff}) sendmsg$kcm(r2, &(0x7f0000bf4000-0x38)={0x0, 0x0, &(0x7f0000dff000-0x50)=[{&(0x7f00006e9000-0x2a)='\t', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000a47000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001a4000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000ff5000-0x10)={0x0, 0x100000000, 0x1, 0xffffffffffff6981}, &(0x7f00001d8000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000e3e000-0x10)={r4, 0x1, 0x5, 0x800}, &(0x7f0000435000-0x4)=0x10) 2017/12/28 17:44:06 executing program 6: r0 = socket$bt_rfcomm(0x1f, 0x3, 0x3) r1 = getpid() r2 = getuid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f4d000)={r1, r2, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r3 = socket$inet(0x2, 0x20000000a, 0x0) ioctl$sock_ifreq(r3, 0x891f, &(0x7f0000dd5000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x0, 0x0, @sync=&(0x7f0000493000-0xc)={0x0, 0x0, 0x0}}}) pipe(&(0x7f0000d08000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000eb1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000c6d000)={0x0, 0x0, 0x8000}) ioctl$DRM_IOCTL_GEM_FLINK(r4, 0xc008640a, &(0x7f0000745000-0x8)={r5, r6}) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000449000)=0x18, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a44000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GET_CAP(r8, 0xc010640c, &(0x7f0000157000)={0x1ff, 0x8}) r9 = accept4(r3, &(0x7f00000bb000)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f00002c9000)=0xc, 0xecd586cc5fb23098) getpeername$packet(0xffffffffffffff9c, &(0x7f00007bc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000910000-0x4)=0x14) sendmsg$kcm(r9, &(0x7f0000607000-0x38)={&(0x7f0000fcd000-0x14)=@ll={0x11, 0xd, r10, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f0000925000)=[{&(0x7f000046b000)="f91743f7eac14a1d58c5a85cfbfd96b01603bc0a2198c25ffc8ebd8875806ca9df8f4f80adc0cbf07d4e1d800ed245163212ea98e95134790a56cb292a38", 0x3e}, {&(0x7f0000571000)="aa5b79ee44e2fe1e9e952633da67a46f48f78223e2cedee7a5d2a26379abbbcf96a46af45b91b9789be09fc5107764bb0c80268ec5d0d8045f3b131926f1708b0f48ded57c75c6e4f7a301789b461afa9c6bc2e47ce2c4f1e8f442400770b1d57d5a61021ade4887cd98620861e6bb2257e6628a604d3a64843494052c993bcd88659fa7cdad715e43f839682c53dd0b9c05ffd9e49f93809949cc8225a686c7d3ba197c7f40822fe43d8ba55cf96d0c2018a0d0e1b5edc37f8f7ff9a4e410682afb99ab61b937849d4a744ec64ddbac80914fc1e2662b669003b21089d28a9176b62eb40c06eb94763b9ae492f9049eedabd5c1", 0xf4}, {&(0x7f0000598000)="52ab2ac120238ae90056c49d663f75b7b0c93dc7d034527855f18748ab6c56d33b589882c1eb4483d981483b95d86670168efd54303e460686d406e6e1011e05a43bf62e55b3ad7e24344ae8e8a8707c441156dd9a41f71b3bc56f7c006610fc515eaac9ec3b8a49672960d1024b9df5eee943365c7ee4321b9e954e74aeff9e839f3775ba8d05519b8df54c4e5304363583a9619328df4a286a7197cb39b512dc37f9bd5876a14f33644d9a17f72957e0b1d730d2489d2c3bdd181860e6f6b65a122a71ddc6268ec32dca3392e7c5cdf2", 0xd1}, {&(0x7f00005aa000)="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{&(0x7f0000b04000-0x1000)="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", 0x1000}], 0x8, 0x0, 0x0, 0x20000000}, 0x54) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000d8b000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r8, 0xc00c642d, &(0x7f0000eb1000)={r7, 0x80000, r8}) 2017/12/28 17:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) writev(r0, &(0x7f0000824000-0x20)=[{&(0x7f0000aad000-0xfa)="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", 0xfa}, {&(0x7f0000a38000)="b843a07fc2523f44ff96044e108b1f8781cbd5955401d4483b29bbeddcf2aaafc38052d7f1e07043ac99a62a959feca5a8f4d04458addadacc3ec91856ccab3ee100eb5f8e146a33e177ad4df275585d629dfc1c865cdb74d5d8cd8c136c406f459d578938fc3a7bab939da77a9908765933f9d41033bf1949539ab236071bc04648f10c21862e1df12c080e88", 0x8d}], 0x2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5f000)="0707040000", 0x5) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fc7000)={0x8001, 0x4, 0x0, 0x3f, 0x8, 0x8, 0xfffffffffffffff7, 0x400, 0x0}, &(0x7f0000b7c000-0x4)=0x20) r2 = socket(0x2, 0x804, 0x3) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000864000)={0x0, 0x4, 0x20, 0x4}, &(0x7f000061c000-0x4)=0x10) sendfile(r0, r0, &(0x7f0000549000-0x8)=0x0, 0x2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000334000-0xb8)={r1, 0x2, 0x5, 0x569e, 0xffffffffffffffe0, 0xfc, 0x1000, 0x80000000, {r3, @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, 0x8, 0x7, 0x0, 0x9}}, &(0x7f0000a69000-0x4)=0xb8) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000a5e000)=""/196, &(0x7f00006e5000-0x4)=0xc4) r5 = accept4(r0, &(0x7f0000b7b000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000460000)=0x60, 0x80000) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000db7000)=0x3, &(0x7f00008d0000)=0x4) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$nfc_llcp(r5, 0x118, 0x2, &(0x7f000046f000-0x10)=""/16, 0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000046c000)={r4, 0x7}, 0x6) getsockopt$inet_tcp_int(r6, 0x6, 0x11, &(0x7f0000ba0000)=0x0, &(0x7f0000de1000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000ffa000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x51b, 0x0}, &(0x7f0000428000)=0x98) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f0000bc6000-0x14)={r7, 0x100000001, 0x8, 0x2, 0x3, 0x4}, 0x14) bpf$OBJ_GET_PROG(0x7, &(0x7f0000ed5000-0xc)={&(0x7f0000175000-0x8)='./file0\x00', 0x0}, 0xc) 2017/12/28 17:44:06 executing program 2: r0 = socket$inet(0x2, 0x80a, 0xfffffffffffffffd) unshare(0x2020600) pread64(r0, &(0x7f0000432000-0x98)=""/152, 0x98, 0x0) 2017/12/28 17:44:06 executing program 5: mmap(&(0x7f0000000000/0x900000)=nil, 0x900000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$inet(0x2, 0x803, 0x2) mmap(&(0x7f0000900000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r1, 0x0, &(0x7f00003cb000-0x4)=0x0, 0x80800) [ 104.753900] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16513 sclass=netlink_route_socket pig=25986 comm=syz-executor7 2017/12/28 17:44:06 executing program 4: mmap(&(0x7f0000000000/0x316000)=nil, 0x316000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000285000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000099000)=0xb) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000020d000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) sendmsg(r2, &(0x7f0000316000-0x38)={&(0x7f0000316000-0x10)=@ethernet={0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001f8000-0x30)=[], 0x0, &(0x7f0000315000)=[], 0x0, 0x0}, 0x0) pipe(&(0x7f000024f000)={0x0, 0x0}) 2017/12/28 17:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000577000)="1f0000000001ff000e4dbb0000000000000009080012009c080000ff0073d9", 0x1f) 2017/12/28 17:44:06 executing program 3: r0 = socket(0x1, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d64000-0x10)={0x8, 0x4, 0x10000, 0xfffffffffffffffd, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00007d3000-0x10)={r1, 0x74, &(0x7f00003ce000-0x74)=[@in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x61fa1f56}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0xda01, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x400, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}]}, &(0x7f0000da7000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000002000-0x4)=0x3f, 0x4) r2 = socket(0x40000000015, 0x5, 0x0) setsockopt(r2, 0x400000000114, 0x7, &(0x7f0000dd5000)="", 0x0) 2017/12/28 17:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket(0xb, 0x6, 0x3) getsockopt$bt_l2cap_L2CAP_OPTIONS(r1, 0x6, 0x1, &(0x7f00000b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004ff000)=0xc) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f00004a3000)={r0, r0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000425000)=0x7, 0x4) recvmsg(r0, &(0x7f0000e14000-0x38)={&(0x7f0000410000-0xd)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000224000)=[{&(0x7f0000945000)=""/84, 0x54}, {&(0x7f0000dfc000)=""/155, 0x9b}, {&(0x7f0000ba8000)=""/101, 0x65}, {&(0x7f0000bae000+0x223)=""/4096, 0x1000}, {&(0x7f0000f02000)=""/96, 0x60}], 0x5, &(0x7f0000387000-0x50)=""/80, 0x50, 0x401}, 0x40000000) accept$packet(0xffffffffffffff9c, &(0x7f00005f1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000f43000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f00006bb000)={@loopback={0x0, 0x1}, 0xd, r2}) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) accept$alg(r0, 0x0, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000383000-0x98)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xde5, 0x4}, &(0x7f00008fc000)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000922000-0xc)=@sack_info={r3, 0x800, 0x4}, &(0x7f00007e7000)=0xc) r4 = accept$alg(r0, 0x0, 0x0) accept$alg(r4, 0x0, 0x0) 2017/12/28 17:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x8) setsockopt$inet_buf(r0, 0x0, 0x23, &(0x7f0000746000-0x58)="e4a445eb7fff0500", 0x8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a01000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e41000-0x4)=0xe8) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000001000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) socketpair(0x5, 0x0, 0x72, &(0x7f00003c1000-0x8)={0x0, 0x0}) listen$netrom(r1, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00001a4000-0x90)={0x1, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) close(r3) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000e76000-0x4)=0x6, 0x4) 2017/12/28 17:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf04000)=nil, 0xf04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000823000-0xe8)={{{@in6=@local={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f03000)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000f03000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r1}, 0x14) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000f43000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$packet(r0, &(0x7f000099a000+0xdf7)={0x11, 0x15, r1, 0x1, 0x10000, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) sendto$inet(r2, &(0x7f000041f000-0x5b)="", 0x0, 0x20000000, &(0x7f0000e13000)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r2, &(0x7f00000d7000-0x168)=[{{0x0, 0x0, &(0x7f000047c000-0x50)=[{&(0x7f0000a7c000-0x76)="dc", 0x1}], 0x1, &(0x7f000022c000-0x18)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvfrom$inet(r2, &(0x7f00007de000)=""/4096, 0x1000, 0x2143, &(0x7f0000329000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000acb000-0x20)={@common='dummy0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 104.848668] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=16513 sclass=netlink_route_socket pig=26010 comm=syz-executor7 2017/12/28 17:44:06 executing program 7: r0 = socket$unix(0x1, 0x5, 0x0) write(r0, &(0x7f0000b1d000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xe, 0xfff) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000000)={0x0, 0x8, 0x10}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={r2, 0x7}, 0x8) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000b8b000)=@add_del={0x2, &(0x7f0000001000-0x10)=@common='gretap0\x00', 0xbf}) socketpair(0x19, 0x7, 0xfffffffffffffffb, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000000000)=0xd4b, 0x4) 2017/12/28 17:44:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000)={0x0, 0x0}) recvfrom$llc(r0, &(0x7f0000000000+0x91e)=""/6, 0x6, 0x2000, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000016a000-0x8)={0x0, 0x0}) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f000078f000-0x90)={0x8001, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f88000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f89000-0x8)={0x0, 0x0}) 2017/12/28 17:44:06 executing program 3: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef2000-0x4)=0x0, &(0x7f0000ef2000-0x4)=0x4) 2017/12/28 17:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x52, &(0x7f0000d79000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x0, 0x0, 0x0}}], {{0x86dd, @ipv6={0x0, 0x6, "72f20b", 0x18, 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}, {[], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}}}}}}, 0x0) socketpair$inet(0x2, 0xb, 0x100000000, &(0x7f000041c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000d7b000)={0x0, 0x6772, 0x30, 0x3f, 0x2}, &(0x7f0000a59000-0x4)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f00003e0000-0x8c)={r1, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/28 17:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00001e9000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(khazad)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00007e5000)="823f8504000000000000a7b96e36bf", 0xf) write(r1, &(0x7f0000479000)="81a5cd258a3ab66e", 0x8) recvmsg(r1, &(0x7f0000641000-0x38)={&(0x7f0000915000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000064c000-0x80)=[{&(0x7f0000863000-0x6a)=""/106, 0x6a}], 0x1, &(0x7f000025a000-0x4b)=""/75, 0x4b, 0x0}, 0x0) 2017/12/28 17:44:06 executing program 4: mmap(&(0x7f0000000000/0xf18000)=nil, 0xf18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7b, &(0x7f0000f18000)={@random="1d959ebd93ff", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0xfff, 0x2, 0x0}], {0x8100, 0x81, 0x1ff, 0x3}}], {{0x800000800, @ipv4={{0x12, 0x4, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@noop={0x1}, @timestamp={0x44, 0x30, 0x80, 0x1, 0x7, [{[@broadcast=0xffffffff], 0x4}, {[], 0xffffffff}, {[@multicast2=0xe0000002], 0x5}, {[@broadcast=0xffffffff], 0xfffffffffffefffe}, {[], 0x2}, {[@multicast1=0xe0000001], 0xfffffffffffffff9}, {[], 0x29}]}]}}, @icmp=@time_exceeded={0xb, 0x0, 0x0, 0x0, 0x1c, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, {[]}}, 'j'}}}}}, 0x0) 2017/12/28 17:44:06 executing program 0: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80800, 0x7d7) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00003c5000)={0x0, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b7d000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fe4000)={r1, @in6={{0xa, 0x3, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6d1b, 0x5, 0x10001, 0x3, 0x3}, 0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d9a000-0xa0)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, 0x716, 0x80000001, 0x11}, &(0x7f0000025000)=0xa0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000078e000)={0x8, [0x5, 0xffffffff, 0x8, 0x7, 0xf79a, 0x98, 0x6, 0x2]}, 0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009b0000-0xc)={r2, 0x200, 0x30}, &(0x7f0000888000-0x4)=0xc) connect$ax25(r0, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0x3de}, 0x10) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000147000)=0x0) syz_emit_ethernet(0x1b4, &(0x7f0000ca6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "0006af", 0x17e, 0x2c, 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}, {[@dstopts={0x3b, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xd0, "c5ccdd3c1553b21efbb622b1daa44e0b9cfbdf4f5c228ab4eb13bd99f9d18c926d3a6c14f192ba650c6aa5edc1a3b8e3c07e3fd03e04f79606280fcbe6e0c3de4b305d263803f55f23ac46d9b84d03130a2e678d632f332eab972a26d9b5c2cda3de7f13e52c28c309b77144f37c8695d755a4cbe7a373e298bf2375c483359cd5b6f4286f4bfaa30ee9f6aa32c5fa91a88d9592a6d7e68a55d3f69f4ee2cfec45a084e873905c3c25cc784b33f69a5b906567df4bf405d2ae12d6d741289c89164987cc7bca02e1cc8c94a0cdaaa037"}]}, @fragment={0x88, 0x7ff, 0xaf, 0x0, 0x100, 0xffffffffffff8000, 0x3}, @fragment={0xf9c67d5c3438c5a9, 0x3, 0x3f, 0x8000, 0x800, 0x8, 0x2}, @routing={0x33, 0x6, 0x2, 0x2, 0x20, [@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}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @routing={0x0, 0x6, 0x2, 0xffff, 0x8, [@loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}]}, @fragment={0x49b8431f2b065bab, 0x101, 0x4, 0x5, 0x80000001, 0x0, 0x0}, @fragment={0x7f, 0x1f, 0x0, 0xfffffffffffffdde, 0x1, 0x8, 0x3}], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x101, {[]}}, {""}}}}}}}, 0x0) 2017/12/28 17:44:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x300) readv(r0, &(0x7f0000871000)=[{&(0x7f0000ffb000)=""/1, 0x1}], 0x1) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000973000-0x4)=0x0) r1 = socket$inet(0x2, 0x3, 0x800000000000011) sendto$inet(r1, &(0x7f00000b5000-0x5d)="", 0x0, 0x0, &(0x7f000080e000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000d9c000-0x4)=0x0) connect$netlink(r0, &(0x7f0000207000)={0x10, 0x0, 0x100000001, 0x100000001}, 0xc) 2017/12/28 17:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80003, 0x2a) setsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f0000fd6000)=0x0, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x44, &(0x7f00009ce000)="fac75a0c3b8f64191558e074ec98cbe2650682146e6c25947e6a66025b04141ee7bb5efbe62d076b9fd1b74e3b4d87ff7b87abdf70febdd348fe471e2b1ede6a46de6913197a47622b62f8136cb06464ff18cedbffbe53000359bc3fd0ddca0a43b6ab26291a0d572ff9f04c5a2c1c544146be6544369825f6c68ec9a46538944154da23074f63ac0106424b3f35a5844dd6ea95f22869b1e19a023137e009402a7227881f50cd6e1709a3d85c63ad8c195e34abd8ddd3079fde1fa1f416", 0xbe) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000bb7000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000adb000)={r1, 0x0, r0}) sendto$inet6(r0, &(0x7f0000be2000)="4264193c91854c75e2c0ebc51eea71ca14af9035e8111e1455f3b7bf742f38654a", 0x21, 0x8000, &(0x7f0000c6d000-0x1c)={0xa, 0x3, 0xffffffffffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) pipe(&(0x7f0000907000)={0x0, 0x0}) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000a9a000)=@req={0xff, 0x1, 0x100, 0x9}, 0x10) sendto$inet6(r0, &(0x7f0000e95000+0xd21)="ec0cd3b51b24755b818461e70155a56725f30a7c1e383b2328811987a2f3a4798520859a6a5c922e8f367cedebf97c61c1c537cb110b13b66bc64d0dbb36d50983cf0a8aa2de120d70203b422f7e6043f47456fc9e978ea6c32c4b1c89c94db97a1e75da6ed136f7a5ddea819df7508987b67c2784efe79178554a7f1ba493f1518080cf91842c1c5bd9c9c6b23e6d3110205037eafe4a848db85067caefa8a4b0136420bee44345aa76cf9bd2f4228c74295e486b9dcf64912994e4b10a0bfff786215e57b47281173937744a779f1abfe1e020000b2d29d526a26d098607f6bf16c76eaccfc961b3149adc38abfe4437763c4ab9f20c06c23bd096d25df4cffb0c1c21d27c687be8a7c122881a0c07c9287861c9f3ceebbd87bcc335fe5e598cb2a2ba3ecb75723d8081517df68354ba5cae80ff597eb97e76350da9504c1463963ccf161542036e4dfe9c6fe59c50e0891bb97b406b591e0996f741393613ccd8ffae98b62623e7024883e8efe4414153ab0ac2438e2a97f456752656ac588b30e4cb2e8796773989a8c599dba765d4e06958044edf30f990b3454fd8eedffa5066eaef882854921c451742559a225dbaeebfd273cf868b5bd1c900ea8cfcbffe594e92114ba596522ee74a3eee440fc4e392693439a6e14e76c0070c32d853eb30a65f40e4df9f543053b0aafb26742a9d585add171799bc2336bfc8d43c94742271b87a2324fea093e1cb788671fe36c601108cb0d8ff9e5abaf6d51ca14b37e5da8621d1912b6e28d44289b44370d63ad023688944c22a2cfb1685cba0c24702eedb09413587a0506519c3ea7830d56c8f2ce7853c21eb701aea2582895cb43e37ddf09cecde80f1974de6a05b06d6541de6d3da4ea4008aeb778d686962c6ed166655711e6114e2416fa3b86d1dc3fbf6d7423e013e869663fc6ee42a34df6a0c36165c505035d2e3c3b01be254504d04817e2eeb80dd39cee1900e1441d2945d90096b756375dd6fc1507313b33c25de3d79a2c3fae0d14a8bde3040c59093741796509580aa1429fe743e42f8a4221aa4a9c47197f0bbfa43584fac3ad94a5b3c9d22c28d6857f52be2544966f2bd8d0f88deb44d928544ecd6777df820951eb6820ec7123613a43295f0db822b57e5e6b34aa6b7cedb325a4a8074593844e7a0ecc93d595d0764a714c90317fe91bce1e80f0470583623c20d92e6854cf63f0c94636de3e20df934f72c4bb1d515072aacdb5a749a442696ab402d0ea99193e95c4617cf265207e2fbe123c61046ec6fe50ff09496218c92bbb71c035a92120b1a46ac603d23064998bec5b45099e54ca1707b59e72d131dfac3e8ba53ffe5bba8a115eec96122bec5d14f67ecdc57a11f33026abaeb04c66da8ff4498075366d3f1dc4ca2a66a26334305202fe898c3f6c64a2534f06401ec5438935f8e11a2cdfe578edd07fd50dd7bac6629981dce0b24ae1d5f3257dfb7df1447c0404f9e5a2d74067c79d083da1b8741dbb2fe52ef28ef1688f71ab1646d44c6b3d2b625ca92eafae7228cdd5671f49ef6919ec4b70463fa7d93c62c7b515e7739704a36040c0ea40439019c487e911d4b4e07ccbc6d620c3d9d04cf5198788297af9b28fb3d07c89d6f86b04aeeb1044979b4fc72a00841fb21688cad9ca36bc8fe22f5b01a9691e5fb3b4f7d34e8f170eabef991566798bf570d2bcb221b79f28776d5e98e4efb4a207afabd56cabe0f70e6b995f6461678b4d8af272f3316550243ad123d94174cfc5ba77edac5c2408edf96a4d53062e306a2d90a5d78e58a3b1eaf1f461780f817b4151dcfa989e064108fd1b97e35c8ace88e5ef1bc7ffb86282639808823fbcff3a853ca92506c9e7dc9401d2855d8c605aeb41be017d550c995a385a99a2ab1f58fefa766e8e8cd7760ea3c2adab6e265e52d03accde852cd3ce77991cc5273bfa981c4b75034c67fd314b959a12a4925d713c676b1b2690489da837f991fe2cf99bf2c1ba4da7c954f73a2f4d5a4d0c9d130be47e9", 0x5a1, 0x0, &(0x7f0000ec7000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/28 17:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000005, 0x10000, 0x5}, 0x10) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) r1 = socket$inet6(0xa, 0x801, 0x8010000000000084) sendto$inet6(r1, &(0x7f0000ec7000-0xa1)="1e", 0x1, 0x0, &(0x7f0000c51000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet_sctp(0x2, 0x3, 0x84) sendto$inet(r2, &(0x7f0000283000)="", 0x0, 0x0, &(0x7f00007df000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00005bf000-0xc)={0x0, 0x0}) setsockopt$inet_int(r2, 0x0, 0x3f, &(0x7f0000403000-0x4)=0x3, 0x4) 2017/12/28 17:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f00001fc000)="01000000f6ff060000070e00009139cc", 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d42000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000064e000-0x10)={r1, 0x1, 0x6, @random="3e282ab8d979", [0x0, 0x0]}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f68000)={@common='rose0\x00', @ifru_addrs={0x2, 0x1, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000b77000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x5}) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000070a000-0x4)=0xc000000000000000, 0x4) 2017/12/28 17:44:06 executing program 2: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000fde000)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000693000-0x4)=0x10, 0x80000) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000fdf000-0x3)=""/3, &(0x7f0000412000)=0x3) socket$inet(0x2, 0x80000, 0x66b) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000533000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000199000)={0x0, 0x9, 0x2, 0x9}, &(0x7f0000aea000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000bc6000-0x1008)={r2, 0x1000, "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"}, &(0x7f0000dc8000-0x4)=0x1008) getsockopt$bt_hci(r0, 0x0, 0x1, &(0x7f0000c0a000)=""/188, &(0x7f0000dcc000)=0xbc) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000c13000-0x10)={0x0, 0x2}) 2017/12/28 17:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet(0x2, 0x80000, 0x81) setsockopt$inet_buf(r1, 0x0, 0x23, &(0x7f000079a000-0x10)="6ed63eec5368a95d67dc647efb8b7299", 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000aa7000-0x8)=0x0) [ 105.020893] device syz6 entered promiscuous mode 2017/12/28 17:44:06 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x5bf) setsockopt$inet6_tcp_int(r0, 0x6, 0x6, &(0x7f0000afe000)=0xfffffffffffffffd, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x4, &(0x7f00005bd000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept(r1, &(0x7f0000002000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000001000-0x4)=0xe0ae, 0x4) r3 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000004000-0xc)={&(0x7f0000001000)='./file0\x00', 0x0}, 0xc) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000001000)={r3, &(0x7f0000002000)="2d71c83b3e87b48aa11940b35d57b916fbbc1ff78a35f48eefaa7f8dfe24b83399e4de3a3fa00a5f206b17677e83851d642baa765f1dbce9bd3c55479c26191a583a5043d6302f8addda852e47195b8bbbcd4e6e5af8279bd05ea8f101c3778c1bc89b7c533e931eb0933963fe3094588bb0d0b5d545b19315003bc887358b2c9f1519bd72874bae015604e950375e48f030e98051e55d0063d9abb7a5fb6f97704f"}, 0x10) 2017/12/28 17:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2000000000000802, 0x0) bind$packet(r0, &(0x7f0000fc4000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000165000-0x4)={0x0, 0x0, 0x0}, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f00000e4000)={0x4}, 0x1) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000656000)={0x0, 0x0, 0x0}, 0x4) 2017/12/28 17:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x8000f, 0xc1d, &(0x7f00005d2000-0x8)={0x0, 0x0}) r2 = accept(r0, 0x0, &(0x7f00008fc000)=0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000fc8000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @loopback=0x0}, &(0x7f00005aa000-0x4)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f000059f000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) r4 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f00008a4000-0xe8)={{{@in=@broadcast=0x0, @in6=@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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000622000)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000d52000)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x3, 0x0, 0x1, 0xffffffffffffff92, 0x3, 0xa0, 0x80, 0x6, r3, r5}, {0x7, 0xca1, 0x7, 0x100000000, 0x101, 0x7fe3, 0x1, 0xffffffffcc411074}, {0x3, 0xc1c, 0x4, 0x5}, 0x3ff, 0xd030, 0x5, 0x1, 0x22, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x631, 0x4}, 0x1, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x4, 0x9, 0x733, 0xff}}, 0xe8) listen(r4, 0x100401000003) [ 105.089619] device syz6 left promiscuous mode 2017/12/28 17:44:07 executing program 1: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) connect(r1, &(0x7f0000eb2000)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) write(r1, &(0x7f0000304000-0x1000)="16", 0x1) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000fd6000-0x90)={0x5, 0x1000, 0x1, 0x9489, 0x2, [{0x0, 0x7, 0x1, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0}, {0x3, 0x20, 0x9, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) 2017/12/28 17:44:07 executing program 0: splice(0xffffffffffffffff, &(0x7f0000a33000)=0x0, 0xffffffffffffffff, &(0x7f00006d1000-0x8)=0x0, 0x6, 0x0) socket$kcm(0x29, 0x7, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000306000-0xc)={0x0, 0x0, 0xffffffffffffffff}) r0 = socket$unix(0x1, 0x7, 0x0) pwrite64(r0, &(0x7f0000ecc000)="", 0x0, 0x0) 2017/12/28 17:44:07 executing program 7: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000ef7000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@nl={0x10, 0x0, 0xd8a, 0x200}}) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffffff, 0x8910, &(0x7f0000000000)=@buf={0x1, &(0x7f0000008000)="b9"}) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) 2017/12/28 17:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000b7f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001da000-0x4)=0x8, 0x80800) pipe(&(0x7f00001fc000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f00005b8000)={0xd86a, 0x8}) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000012c000)=@assoc_value={0x0, 0x0}, &(0x7f0000172000-0x4)=0x8) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000c3b000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet(0x2, 0x400000000003, 0x3) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f000073f000)={r3, @in={{0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c88000)=0x8c) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000b53000)=0x100000001, 0x4) setsockopt$inet_int(r4, 0x0, 0x15, &(0x7f000050f000)=0x0, 0x4) 2017/12/28 17:44:07 executing program 5: epoll_wait(0xffffffffffffffff, &(0x7f00001e7000)=[], 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80, 0x800) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r0, 0x400448c9, &(0x7f0000000000)={{0x9, 0x1f, 0x5, 0x8, 0x9, 0x1}, 0x9}) r1 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000d6f000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x0, &(0x7f0000001000-0x8)={0xdff}, 0x8) 2017/12/28 17:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b95000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0x10, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/28 17:44:07 executing program 2: mmap(&(0x7f0000000000/0xffc000)=nil, 0xffc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x0) ioctl$sock_ifreq(r0, 0x8933, &(0x7f0000780000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1}) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x26, &(0x7f0000b31000-0x4)=0x1ff, 0x4) sendto$inet6(r0, &(0x7f0000bf9000-0x71)="b5", 0x1, 0x0, &(0x7f0000f87000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000ffd000-0x401)="98", 0x1, 0x1fffffff, &(0x7f0000676000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/28 17:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000056c000-0x24)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x3ff, [0x0, 0x2, 0x4, 0x0, 0xb9fe, 0x3, 0x7, 0x9]}, 0x5c) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00001f0000)={0x1, &(0x7f0000cb1000)=[{0x0, 0x0, 0x0, 0x0}]}, 0x10) syz_emit_ethernet(0x6a26, &(0x7f0000d37000-0x6a26)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="6a78b5ee7727", [], {{0x88ce, @ipv6={0xffffffff, 0x6, "a37152", 0x69f0, 0x77, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@hopopts={0x6e, 0x226, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xff, 0xdb, "994db744b5cb2bf2bc4254376565e272dd0792e06af9bdd55e403ce4c66379e7aa33ffce839c8dc436e2b9a3939a6dd7edcd565f1b0835584e835d6d3057d7565d86f2dfc7f3791fdf908935246c93a6c26a11693402e76e3c8f698524681eef8e1aa2091a767fc3416bc024616f3f26f081fa96816d4377470f8a62b5e2a5c2c09248a8cd7641df2b6e46a5f0a0beeda6c32f1b7e8ec43862634dc5aeea20f66689a367788bd74518d90b95a6972b1eec98ff1681b1e532bbb224804b602ab8f03e2aea2c31dce646fc1f4a6788b9871621a2753eacc4496d7f7c"}, {0xfe, 0x52, "c37bf1a32ab78c81377d7a225adde81937bfb932e407f4c3194153f0f0cd3eab544088a939e3cbd4cb058d6f5068e773be4967f49f788d9b0bf377402fb483d7cde1003d4e25d73a091c2a776582279a9ca2"}, {0xff, 0x1000, "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{0xfe, 0x1e, "500e7b02cf824175abf208700982324039df8fbafecc82c7fd8164406ba5"}]}, @fragment={0x84, 0x2, 0x5, 0xeaab, 0x9cb2, 0x2, 0x3}, @routing={0xbf, 0xc, 0x3, 0x8001, 0xfffffffffffffffc, [@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, @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]}]}, @dstopts={0x88, 0x20, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc2, 0x48, "be433b8607e2b6c15ff65e1b7c004c5a6da8acf0f18bc2a8623abb3238696ea997dd4e92d2ec208560c0d79eaa994c4356ba77c518fd530e48750c3274e0ceaac1aa77ee065a32db"}, {0x1, 0xc, "5d21d089375daae6b5a091a1"}, {0xff, 0x4d, "9f3e28579511ce4d1aba8a5896302cb8f06fa94a3b482cadbcce1d8b213cef710d203b3cb3a0780cd37b879195b7a928a80f1ecc4ca24d8bfaa25337530d967d8ca8e2f2302f468ebc12fa031c"}, {0xc2, 0x58, "42348314a21a82d394965e06f9e9405b8f1926c84add81cd82e5ddb65b61fcd7242419e1521211fabafc7fc29cec2a78ab01f0bc0d214622e18a11263747d4a536e521e3728bb96395afee0425e12100aaf20ec64b6d2c85"}]}], "5527f38e3f2c1f8236177684646588a2477b7850d180740229e05b132d29fa0cebf8746d0f6a585ff81d08bf207409b9f0b5aa54a0f58134dae8a9f4b23a5ee7861faa25fcce62be9c0b3a751bae7075364ad7e24655fcf07b82645994f15e8a20d2bdfd04976a02f647c20d22fe727ccf792af1034cc7218410ead4e5502b2b1448d362885beedaea17b27a653e6eb96d7a24181870b70f282739930593fa2252a275c226507d850cf36b47711a9fea6a00b8e2ecf9bfb9b17ebdf0eb45667b5952ef6d141fb0893876d6c6df504fc35b89a9"}}}}}}}, &(0x7f000079a000)={0x0, 0x4, [0x3d9, 0xd6a, 0xa5e, 0x187]}) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00005b7000-0x4)={r0}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x7) 2017/12/28 17:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) write(r0, &(0x7f00005ea000)="2700000014000707018e000012000a00282400fff600000000ff00079a1d2f00000000007500bc", 0x27) ioctl$int_out(r0, 0x5462, &(0x7f00007c6000-0x8)=0x0) socketpair(0x7, 0x0, 0x1, &(0x7f000026c000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000b48000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000dd4000)={r2, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000626000)={0x6, 0x3e6, 0xbaa, 0x1a1c, 0x3}, 0x14) 2017/12/28 17:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00007be000-0x4)=0xac6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000012000)={0x1, 0x2, 0x8000, 0x1, 0x6a70, 0x2, 0xfffffffffffffffe, 0x3ff, 0x0}, &(0x7f0000924000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000580000-0x8)={r1, 0xfffffffffffffff7}, 0x8) bind$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) sendto$inet6(r0, &(0x7f00000fa000-0x24)="81", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0xb, @loopback={0x0, 0x1}, 0xfffffffffffffff9}, 0x1c) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f0000c01000-0x10)=[{&(0x7f000025b000-0xb73)="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", 0xac6}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/28 17:44:07 executing program 7: mmap(&(0x7f0000000000/0xd41000)=nil, 0xd41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0xc0, &(0x7f0000d41000)={0x0, 0x0}) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000896000)={0x80000000, 0x1, 0x6, 0x5, 0x3, [{0x3, 0xfff, 0x6, 0x0, 0x0, 0x1008, 0x0, 0x0, 0x0}, {0x1, 0x2, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x4, 0x40, 0x1, 0x0, 0x0, 0x3000, 0x0, 0x0, 0x0}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f00008ae000)=0x100000001, 0x4) mmap(&(0x7f0000d42000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f000046b000-0x4)=0x9, 0x4) sendto$inet(r1, &(0x7f0000d3f000-0x1)="ac", 0x1, 0x20000000, &(0x7f0000d3e000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000d15000)=0x0, 0x4) sendto$inet(r1, &(0x7f0000275000)="", 0x0, 0x0, 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000d23000-0xed)=""/2, 0x2, 0x140, &(0x7f0000461000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 17:44:07 executing program 3: r0 = epoll_create(0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r0, &(0x7f0000002000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0xfffffffffffeffff, &(0x7f0000000000)={0xa9}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000002000-0xc)={0x2010, 0x0}) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f0000002000)=[{&(0x7f0000003000-0x60)={0x27, 0x100, 0x6, 0x5, 0x3, 0x217, "90e23045d834b8a0ba706a85d312891f70e13e172d07452f6be31d96d7fbc2682c349f26d6ed697197c9fee1bd3daf58bf51d73744fc6f7e8c934b00f33a5a", 0x6}, 0x60, &(0x7f0000003000-0x30)=[{&(0x7f0000002000-0x38)="c0f48329c2a1f06b77afaa45795fbf420eee03477403da079dc976fcaecbb51738d114d4b2903c644a238937888ccb76ff4203d0aa134d25", 0x38}, {&(0x7f0000002000)="1a104210bc0ed8d9777edd5596926ececf2ceea3306d9cf9b5bb547337c69f48fde1e54d3ddd33d767698d0a1fac1c0bdd47a99ddac4ef7c75b5ae0c0ea6c29f4a00bf049d755d6512671ddcf2c3ea", 0x4f}, {&(0x7f0000002000)="7a3255f426c5ed9cba3026bfd36eba68cd0a3b310584bdd2a8a427a0d5080c4d2303d809475e5625aaa30ad541956f3b87b14829483e00a8504cf585d38bf3d136108296e86ccd12ce542e4dd202656dfc0b0dc45ea4d108ad37a085713d417ad4f7caf866a9b61c2988228c5fd92e95f2c114eab0f802d71e4b3471734d1af4208c331ba5e6b68cfe4ade8896a31d5db60c80af0336c4b1a1047a671a4812885c11bc2f0beec28aec96", 0xaa}], 0x3, &(0x7f0000001000)={0x20, 0x113, 0x3, "a924d58aec6222f28f96f827d0b37b"}, 0x20, 0x20004004}], 0x1, 0x4000001) pread64(0xffffffffffffffff, &(0x7f00005fe000)=""/78, 0x4e, 0xfffffffffffffffc) 2017/12/28 17:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000e90000)="22000000140007210003f3f6e205000237f3ff3f00faff0002e700010902f155", 0x20) 2017/12/28 17:44:07 executing program 6: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000054c000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cts(cbc(blowfish))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c7e000)="0a0775b0", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000a47000)={0x0, 0x0, &(0x7f0000f76000-0x80)=[], 0x0, &(0x7f000090e000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) r2 = socket(0x3, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000a59000)={0x0, @in6={{0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005f3000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00006dd000-0x4)=@assoc_id=r3, 0x4) recvmsg(r1, &(0x7f0000fc2000-0x38)={&(0x7f00004d1000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f00008fb000)=""/176, 0xb0}], 0x1, &(0x7f0000cbc000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/28 17:44:07 executing program 5: epoll_create(0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x3, 0xf, 0x3) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bad000-0xa)={0x3, [0x12141c26, 0x0, 0x9]}, 0xa) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000ad7000)=0x0, &(0x7f000081c000-0x4)=0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f000073c000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000b90000-0x64)={&(0x7f0000ce7000-0x10)=[0x6, 0x7fb486d8, 0xb1, 0x10001], 0x4, 0x6, 0x8, 0x2, 0x6, 0x4, {0x2, 0x7f, 0x5, 0x7, 0x100000001, 0x3, 0x80000001, 0x2f3e, 0x4000000000000000, 0x9, 0x2, 0x3, 0x8, 0xd172, "1385f9a40adfef7993697f45aa5424dbed231d187bef50fef7820f6b17565187"}}) syz_emit_ethernet(0x7a, &(0x7f0000e59000-0x10d)={@random="0b234a87f2e1", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[{0x9100, 0x4, 0x1f87, 0x5}], {0x8100, 0x7, 0x4, 0x5}}], {{0x800, @ipv4={{0x17, 0x4, 0x100000001, 0x6, 0x64, 0x0, 0x8, 0x1, 0xc, 0x0, @loopback=0x7f000001, @multicast1=0xe0000001, {[@timestamp={0x44, 0x1c, 0x2, 0x0, 0x81, [{[@multicast2=0xe0000002], 0x8ee}, {[@broadcast=0xffffffff], 0x1}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0xfff}]}, @lsrr={0x83, 0x13, 0x8, [@multicast1=0xe0000001, @broadcast=0xffffffff, @loopback=0x7f000001, @multicast1=0xe0000001]}, @cipso={0x86, 0xc, 0x2, [{0x5, 0x6, "fbf7bc7e"}]}, @rr={0x7, 0x7, 0x9, [@remote={0xac, 0x14, 0x0, 0xbb}]}, @ra={0x94, 0x6, 0x6}]}}, @icmp=@info_reply={0x10, 0x0, 0x0, 0x7fff, 0x6}}}}}, 0x0) socketpair(0xf, 0x0, 0x8, &(0x7f0000654000-0x8)={0x0, 0x0}) getsockname$netrom(r3, &(0x7f000035d000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000ef8000)=0x48) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r2) 2017/12/28 17:44:07 executing program 4: mmap(&(0x7f0000001000/0xe58000)=nil, 0xe58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000001000)={0xffffffffffffffff, &(0x7f0000007000+0x5d)="", &(0x7f0000007000-0x1000)=""/0}, 0x18) 2017/12/28 17:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2003, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000003000-0x1e)="441109210000000000ffff7b0010000013", 0x11) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f00003ee000)=0x3, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f000024c000-0x4)=0xf) 2017/12/28 17:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000266000-0x18)="ff02040000ffffffffffffffffffffff144e000000000207", 0x18) close(r0) 2017/12/28 17:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000a6d000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000292000-0x8)=@assoc_value={0x0, 0x4}, &(0x7f0000085000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000b25000)={r1, @in6={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) close(r2) r3 = socket(0x1d, 0xa, 0x6) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000c9b000-0x4)=0x0) 2017/12/28 17:44:07 executing program 2: r0 = socket(0xa, 0x6, 0x3d6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000000)={0x72138029, 0x4, 0xa9, 0xfffffffffffffffd}, 0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000002000-0x10)=@generic="4ad72e47c6ca79674e19af2a11026a2e") pread64(r0, &(0x7f0000001000)=""/70, 0x46, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000003000-0x2)={0x0, 0x0}, 0x2) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000002000)=@generic="5235778245d7ebcaae2e08cce834aa20") socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000+0x5af)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@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, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000003000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000004000)={0x0, 0x5, 0x5, 0x8}, &(0x7f0000004000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={0x0, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x23d, 0x7, 0x3, 0x100, 0x1, 0x0, 0x4, 0x8274, 0x3f, 0xf965, 0x4, 0x5, 0xe4, 0xfff, 0x7ff]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={0x0, 0x10001, 0x4, 0x4, 0x80000001, 0x401, 0x1000, 0x7, {0x0, @in={{0x2, 0x3, @rand_addr=0xffffffffffff023c, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x5, 0x200, 0x6a}}, &(0x7f0000004000)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000005000-0x14)={0x0, 0x9, 0x8, 0x8, 0x8, 0x6}, &(0x7f0000003000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x20, 0x9, 0x7fffffff, 0x71a7, 0x8001, 0x8, 0x80000000, {0x0, @in6={{0xa, 0x2, 0x0, @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, 0x68, 0x7, 0x7, 0xffffffffffffffff}}, &(0x7f0000003000-0x4)=0xb8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000004000)=[{&(0x7f0000005000-0x1c)=@in6={0xa, 0x3, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, 0x1c, &(0x7f0000005000-0xa0)=[{&(0x7f0000004000-0x62)="a5181dc4847dcfe8ca99ffea7dd98743927fcb953cb4914175b592ce5d7e6e9768961b28333c957bd48615d61c4f549e3dfff606437cf07b8f467e8b4b77a669f41e4a87007e2298d155df83d1f891ad4e40a4a061754778938ecc989796a4bb6469", 0x62}, {&(0x7f0000003000-0xbe)="90cbd064dd796df93cd654888e582bbcf024f53f6b65705e505ebd153a43e7cfdf65f46098c6b43855693afa9d97d411e20e91c8197660417633086589d252024d4b39257de2375da23cb8ed66f8c19a1d8c09d2cff5012b31673ab0716dbc6af4e6902458f8c0a2ed6f2d3a5bbe197b26e733148f9015b7fbffe83bfa682c5b7c071773555bc19d356257f9020466794902303333946346f465e196e6dc126dea2a3c1646687e1d0ee9da966458e937c625bd95c3319ffda294aabc8aa6", 0xbe}, {&(0x7f0000005000-0x49)="a445986ca845586aa3063ecdd22ebda15691d522a8667d2c26b2ca2019a76870e24b97f056aeb8a466fc27fbc3d65752c0c5835cb8005c9d05a4fda86f1dc83e3f18b63f4cfdd29b1e", 0x49}, {&(0x7f0000004000)="f6c3e754ba2e22adfef5421ab18efda62dbed5cbb74e656d06c481fbb4956a00cdf0283daf5178e302e819ecf71d2384a8d1219506cdd4c4aa19538152a947f48574e6af94c15ed2ff366c2c063b547bd629e149adac627b3f68f8373836d142", 0x60}, {&(0x7f0000005000-0x6a)="fa2bd157470dd7d5da7574342d290c91f02ff39a4e2d40a46c2bc15d35f701b1a2f3dbdccaa92e7a86ab5034cddf623b604c7b9f85dae41454a8a8331ed52c31da2d6112510b600915b3c704b975c8fb4422d87f6c9332fd890bf875c8ae8dc579766f49d43409107103", 0x6a}, {&(0x7f0000001000-0x1000)="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{&(0x7f0000002000)="34afd16ba821d9c85e85796f1963543b102e5204cc093fdd2e813bf82b93f61d958f0145e10845a163f9935b35d6880bddf6086196cc514cfa76de38f7dcda5129450e13f497d814ec9c11db981c2cf08e78fa1cee827caf416423c356006d0996d48a6980b25eec3a023935edc9485c909c946b650544f8c726167dadb1a2d64dd0742953e4c67aefe50357cfca182c0c257b0059b2396676672f5b15a404ae09385b8e26429b5009e69d2100ce449054e5406a4b9cafb5872a7cce7fa54753566b1006d1ad1022", 0xc8}, {&(0x7f0000003000)="3affa3c7ca4dde838b19e0dedcfab0f602cf6d90d33d00365eb77c02d09414f796e50bc7d4fa949aa4e1b4864d3a27bbc1c0f8027be09f0ffd4c9d7af031f76aaf05b6848879fc0e3a4ec9e632259a2b9278fe9b3fde72a98c5dc2075a33b525a90cc7d7ce70f3f25b5f908822", 0x6d}], 0xa, 0x0, 0x0, 0x0}, {&(0x7f0000001000)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000002000-0x80)=[{&(0x7f0000003000-0x5a)="842a42ac035d3548a82e1d86d4cced48fb902ccd417ac95ebbc02e6386c76bcf1743bb195220bdc9687afa5a7b08762d52d2908d8adb2944c0b0db07467d30cf58772103847a198434d3066a28d5cf2db02774bf0ab7487b0f34", 0x5a}, {&(0x7f0000003000-0x89)="3abb61ae6c4c99291e70f09a5d784f1320f1fc061e2c0ac146fbb7ec47cbc5e1da85ada637f48e8049a75cf22cc58ccc7881d87e1d2fd1955f1a3d78f6e55592b311f21cfaabdf6168dff9463b60e569a5a0e6861aaaf65477329429d93bd122b347d70df4e85d8365117eef817894bcc1af7c553e1d305f421f011741bc31200e6f1f959c3e1e2f4e", 0x89}, {&(0x7f0000002000)="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", 0x1000}, {&(0x7f0000004000)="f81b604497433e0a7591ab99bdcec769bdb01797dc9d06a8f5c710a89e078e7e4f00db7268a629040b23b63f1f4de5b45a2a4d7b6a52d4c5c0ade468dd7fa5c608416e2a49d199876a1289ec11037eb01ddbfb47d983b07566762ef7a499236ae7d94f09c210fc3123", 0x69}, {&(0x7f0000002000)="6d318547fa2248124fc90d1abf8f6ea15b380a148a0f2e4f617320c89369a80b6d2862bac53b0ee9065809d60f56447ff0c78c52e70ba3f521d7447ca6621b3bb17897dc221ef43a1c1f6759740d19c906534d2ac69206f1", 0x58}, {&(0x7f0000001000-0x79)="abab2a687c15c67528870959802bb6fb0aef47d48d7b62410394a88ac8aa8f8a3b1fcb81a75e262230b04a6f68939e4a2e4dc43f9ae84193f68f764fafba3e7fbc772d06751e1272fb9d1757ab0123a948097185b3607a3c6ef7243743464b070e148dfc1f59ddf637e6185176aa6bfb252f1d07e87da86d49", 0x79}, {&(0x7f0000002000)="e9c0fe1fddd5eaa780e2fdeb48a5a383c2b7ee6a2ce3c77a2650effc15de27fcba885b2ab0945667b89cbe05ece7fdade006da4fc4eafd5da758a096017ee2628812da59bcba0a1bf7bfad2f419d507199dce0d1f77b98a6adbef0b64dddb686465addfec077414e947857b1c014f6e12aec1044f061f7db87f9d72a5434c9f0d786e0a65aff826e1ccb33aff1e0eba2b87cdcc7ca8eb815fa01d04ad5f0611b1c3127dfac76501a132742499b7f24c7382a92c8b3005fdb80a84139bc59015373812eb8f2b1bc02eeabaac7dc1b9970394d", 0xd2}, {&(0x7f0000005000-0xad)="8809352789554d5a328a250114d22bfaf624e021616693779269fbd397386acf4e35da57663aa689b3103e002a6452101be319ea4953c84bdfb20d776a6847cd0507c57a402a531a342f5b75bc3296a07791bd2d8d03bdd4ee0c622762b92ee356432a05652ff1f2206320262735794528aa23c3f36bc63f9047f0f059fe82c24b8922087ec9c90762fb86eee34fa79874a1f5977366c2432cb53eff77222a5f1b9e9d3b68aef137e28aec447d", 0xad}], 0x8, &(0x7f0000004000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x100000000, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x8000, 0x400, 0x7, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x40, 0x8984, 0x8001, 0x3, 0xfffffffffffffff8, 0x80000000, 0x1, 0x100000001, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x3f, 0x200, 0x9, 0x1, r5}}, @init={0x18, 0x84, 0x0, {0x1, 0x1, 0x0, 0x7}}, @sndrcv={0x30, 0x84, 0x1, {0xffff, 0x0, 0x4, 0x9, 0xfffffffffffff775, 0xb3, 0x6, 0x800, r6}}, @init={0x18, 0x84, 0x0, {0x5, 0x8, 0x8b7, 0x9}}], 0x150, 0x40090}], 0x2, 0x84) 2017/12/28 17:44:07 executing program 5: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000000f000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, &(0x7f000000f000-0x18)={0x0, 0x1, [0xffffdd86]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x0, 0x2, &(0x7f0000012000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f000000f000-0x4)={0x4d}, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(r0, &(0x7f000000c000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000012000-0x4)=0x1c) 2017/12/28 17:44:07 executing program 3: r0 = socket(0x2, 0x3, 0x2) socket(0x5, 0x3, 0xffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000001000-0x4)=0x3ff) setsockopt(r0, 0x0, 0xd0, &(0x7f0000801000-0x1)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000002000-0x20)={@generic="12052d8fcc403e64fe2935a1d01553a6", @ifru_flags=0x5000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/28 17:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0xff, &(0x7f00006f8000)={0x0, 0x0}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f0000fec000-0x4)=0x0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000e0d000)={r1}) setsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f00005cb000-0xd2)="69816cb556feb2b423be491448704fd6787d0262ba6a11c01859ddb3a9707bfd0bbd9c4d37875d88042e99f4e1850c9c171a8796846e971abfd43efa6d390c21ae9e94d01243bd33e654a38719a11c78d8133ff7e7dccef3d67089b02dc4ffeda89174871bab1e50fe00a61249d8160f5548b5c641dc951a87c9b8db860703fe12a3a8344b0de40c1a648095f7074afc4b3a07dc273335e534b5c3e4eb02f305b8879fc816da9b2304d4d8cdc0d96407d8a1d017b224d6ce663e59f108ea7d1a5eb2b5a629299620d4599d56d4b11e482f2e", 0xd2) socketpair(0x1, 0x0, 0xffffffff, &(0x7f0000b38000)={0x0, 0x0}) socketpair(0x1, 0x0, 0x0, &(0x7f0000fc2000)={0x0, 0x0}) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000d62000-0x4)=r3, 0x4) ioctl$sock_proto_private(r1, 0x89eb, &(0x7f0000bbd000)="8efb531f4c6024731510168b98de6649204229833c22b2963ef4b080872282488995e5e0c6b5a6aafdfc3097e19a08670f0557220f5593616df5fd37990722d191a0e93bcce15c4d28c8e70d0c27c3dacf0c166a1854fa6d00f3e4670763f3") 2017/12/28 17:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x80000000032, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, 0x0, &(0x7f000002c000)=0x0, 0x80000) setsockopt$sock_void(r0, 0x1, 0x24, 0x0, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x800000010d, 0x80000000000a, &(0x7f0000d15000-0x4)="ace92906", 0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00001d5000)={0x0, 0x3}, &(0x7f00003a9000)=0x8) pipe(&(0x7f0000bef000)={0x0, 0x0}) setsockopt$bt_BT_SNDMTU(r3, 0x112, 0xc, &(0x7f0000d8a000)=0x400, 0x2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000953000)={r2, 0xffffffffffffff6c}, 0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f00000fd000-0x8)={r2, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000061c000)={r2, 0x8000, 0x30}, 0xc) 2017/12/28 17:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x2) read(r0, &(0x7f0000f42000-0x53)=""/83, 0x53) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendto$packet(r1, &(0x7f00005f1000-0xc3)="80", 0x1, 0x0, &(0x7f0000faf000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) 2017/12/28 17:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000656000)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f00003a1000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f000015f000-0x4)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000924000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r2}, 0x14) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000242000)={@generic="d255fc4fbf0c6d3c69730adaa49a320c", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000af1000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000330000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r3, 0x4010641c, &(0x7f0000f7e000)={r4, &(0x7f000070f000-0xfb)=""/251}) bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00005d3000-0x18)=[@generic={0x8db7, 0x6, 0x0, 0x3}, @generic={0x76, 0x7, 0x0, 0x0}, @generic={0xd395, 0x0, 0x8, 0xfffffffffffffffc}], &(0x7f00006a9000-0xa)='em1vmnet0\x00', 0x1, 0x80, &(0x7f000032d000-0x80)=""/128, 0x0, 0x0}, 0x30) 2017/12/28 17:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe(&(0x7f00001cd000-0x8)={0x0, 0x0}) recvfrom$packet(r1, &(0x7f00004c6000)=""/4096, 0x1000, 0x40000001, 0x0, 0x0) listen(r0, 0x8100401000003) sendmsg$alg(r1, &(0x7f00000fa000)={0x0, 0x0, &(0x7f00007ad000-0xa0)=[{&(0x7f0000655000-0x1000)="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", 0x1000}, {&(0x7f000066d000)="6a75688b565d37ff667838360f73fe2a2888acc673f9c1e9119fbe8d0f926e8d7468ffa67f917d53d6d584caceb039bf5986f1cc070466135419aa26ab4c5aa9", 0x40}, {&(0x7f0000553000-0x3c)="f30c5cc8b0ccd0a283bea87edcc0620ecadb753164224a0861927f05c79d50dd76aa50bd848ae1df8ebc7cee1b57391ccbc1d8ccfc01abde0694aefa", 0x3c}, {&(0x7f0000544000)="898ee9c55daa6e3f05c2d9e4a476b618124dea6ea0a27557558c2b1ca958c579a7f73c1a79b807e697fdf6aaa38e6a73968e76e2ff1b45110a29e88bf54cae20e32e6dfbb2a7f9e72afe182239ab004ba887ed12fdbf8bff3d47c5103af911b5477562298397791bf91f2eea16f8a3bca5be952a77d48372da6afc5e47bbf0b7292546e7012538734caebb", 0x8b}, {&(0x7f0000635000)="229e64f791a664a1a5dcac1db42380bbe7340364fcfd68070feb59e1beaf84d74bcddadbffb185f16a0351ae271ba985589876", 0x33}, {&(0x7f0000def000)="ef370619530c3c194dc0e1390071900842e2d1a074834a000c0d25d106f8ebd040df75b3c932b154f2764ec3ea3cdd4b07b6f50b9c9f6ea4535ab600f1ded9a3681ef1c67c22bdd8bd5fccdcac6dae0c1d14fa7c2053fba1b577547f11b69134eec301cd5d2328bb809f8ae22b2c45e3306436e3e55767122cebf9a65c8495ead97eae9646029015bad54e1c7ec9fe95752d9eafae6d3a834757142adf6bcf1826c569944553a18c0fa24c3b230e8807e316291be615e2490a3a2053cec2ea2af0439a82b2216bca65269be44c33539a3bfcb978890189e9864ad650f5fece63a1e228a46d65539df164540536", 0xed}, {&(0x7f0000bd8000-0xe8)="0302c15ec751b12087cc511c1575570aac81ef996aec443ca43ed9d3911d5865a09270b1443c80c5f918487370bb31cb8e97146e453412accbb2e098677844a9df1b325aaf052bc8fb19929a769da58da7c112a00581f96d05dcac3d3882c3ae209b02702e19a06e2c9d7e2f2b568af9d55d8bea2e71d219999f887349113ab66052aad3ce787804296bc2bae9c1d24cbb6fffb0193fde29eda485621943e59e3998c9de8d1aa3a49aabc7ec0903574f11422565864dd132c6b4cd54c324a552e212ed0bcd48834bbcc5f32af52004d9c1cda9518879d7811c206e13d3f554d9cf8fcf61424ef9d3", 0xe8}, {&(0x7f0000d5d000-0x7d)="99541ff324894c3170745cd41080fe0bab67f2629e7e1a9a12548dd79db0edc99a0ed219fb651b6c0f474affa0d58ef0e05468f43ddf5193118a24a6641147ddcc149caea85be466dae4bc8abead141597dde942ba942a2c681510c8b049a077649e8a9dcbb732fad306a4fbcb178ce0a0f63bcfddbc255e1970aee46d", 0x7d}, {&(0x7f00004f1000)="74a83f897bda82a72c0e0f386e385b994ae0d5ea3b7ef8eaa098734389f0af6929845c28c0efc7c814a8a005f077c757570f6e556c9a9429df835e058262d665b6ba86b64b797080471875f8261852cb319620073bc525b2d86b5f89b2e8a61f3f3515c64ee70e2ee8f2390e25843bbca6251063b565d12778a403feac73036f15916076fc2347f0a0188bdb90aa3703ce615e0d9489859f3b40df9824d114fc38b63f0b2a3d5e8fb1e525b7d1dfc329b82edeae25a7309a19c18bff7f337ad71b15a8aab7b9ad6f", 0xc8}, {&(0x7f00000ea000-0x83)="da858c25b032446bb0b034b2888c11b6f7c08256a80e311c91bd1a479b81c47f5f67a14bfc9208e41a5ad2f518e08de4ea4d772b6947a86a9abeaf87b7fea6838d5a5c3825ec7b0941d39af0a07eca693ac7f3adb8260afce74aabcb39ffec8832d0cb9c8434615389ebe05aae1e3eab7e1f896af815f04ed99f71d51cbbe1c8308372", 0x83}], 0xa, &(0x7f000021b000-0x130)=[@iv={0x98, 0x117, 0x2, 0x83, "1fedaf561bc491da545fc53a4bb470c36849f8ca13048d3e53117af1a2dbfae17240abbc563e5042de5376acdbbe47e44bad9b39f31f7a1aa0bef2b78c218e33e0bc7a2834e7acdec74f3a6c9004043d77b427e94384888f76f92383dbda45bcaaa091d309b75886a7c350092c94805459020aa67c57f6a38adbfcfbb6f53645d7fa79"}, @op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3e62}, @assoc={0x18, 0x117, 0x4, 0x3}, @iv={0x38, 0x117, 0x2, 0x1e, "94b7f7894a5e8e31819db117ff182b655973cba6d16e395342b50bbadbba"}, @assoc={0x18, 0x117, 0x4, 0x1000}], 0x130, 0x10}, 0x40000) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000da9000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r2, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) bind$inet(r0, &(0x7f000050d000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f00005a1000)=[{&(0x7f0000109000-0x1000)="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", 0x4e5}], 0x1) close(r2) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000604000-0x4)=0x0, &(0x7f0000a47000-0x4)=0x4) 2017/12/28 17:44:07 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000002000-0x10)=[], 0x0, &(0x7f0000001000)=[{0x18, 0x0, 0x0, 'w'}], 0x18, 0x0}, 0x0}], 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x270) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x1ff, &(0x7f0000005000)={0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000006000-0xc)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000001000-0x1)=0xc) socketpair$inet(0x2, 0x3, 0xbc, &(0x7f0000005000-0x8)={0x0, 0x0}) getpeername(r1, &(0x7f0000005000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) 2017/12/28 17:44:07 executing program 5: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0x11, &(0x7f00001b0000-0xab)=""/4, &(0x7f000027d000+0x83e)=0x4) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000ef6000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000c3b000)={0x3, &(0x7f0000ef6000)=[0x2, 0x8, 0x62]}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x1, 0x1, &(0x7f0000ef8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netrom(r2, &(0x7f0000174000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000ef8000-0x4)=0x10) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000ef9000-0x8)={0x0, 0x0}) 2017/12/28 17:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000cba000)={0xffffffffffffff9c, 0x28, &(0x7f0000e21000-0x28)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000332000-0x4)=r0, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000241000-0x18)={r1, &(0x7f000072c000)="", &(0x7f0000d3a000-0x9e)=""/158}, 0x18) 2017/12/28 17:44:07 executing program 4: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000ef1000)={0xffffffffffffff9c}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000ef1000)={0x27, 0xf5c, 0x7fffffff, 0x4, 0x1f5, 0x9, "7c4439e33bdc0e24b4741aecabd118452a65b4fc531376206943cf894f62ffd68edae4ab01da60b845ed2bf46bc1e319023979282357f6c5ef349812b037af", 0xc3f}, 0x60) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000eee000-0x1)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r1, 0x0, 0x7, &(0x7f0000ee1000-0x81)='\f', 0x1) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f00006b2000)=0x0, 0x4) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000001000-0x60)='-', 0x1) recvmsg(r1, &(0x7f000057a000-0x38)={0x0, 0x0, &(0x7f00009bd000)=[], 0x0, &(0x7f0000ef0000)=""/81, 0x51, 0x0}, 0x10040002106) 2017/12/28 17:44:07 executing program 6: r0 = socket$alg(0xa, 0x3, 0x84) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-generic\x00'}, 0x58) socketpair$inet(0x2, 0xf, 0x40, &(0x7f0000b8d000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000067a000)=0x2, 0x4) 2017/12/28 17:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', @ifru_flags=0x0}) r1 = socket$inet(0x10, 0x3, 0x0) sendto$inet(r1, &(0x7f00002dc000-0x32)="32000000180025ffff0701a2f80814040a010080000022000200000016000500e78002000000024fce6730eea4eb0456d718", 0x32, 0x0, 0x0, 0x0) 2017/12/28 17:44:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000eb6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00005ad000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x24, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 17:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000e34000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'hmac(sha1)\x00'}, 0x58) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000536000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000f4c000-0x78)={0x2, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5e, 0xffffffffffffff37, 0x2, 0x5, &(0x7f000086e000)=@generic="61d31c0fafb305dfb938902c06ff10d2", 0x1, 0x8, 0xf8}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000a000)="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", 0x100) 2017/12/28 17:44:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x1c)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00005c5000)={0x200, 0x74c5497, 0x2, 0x4d, 0x3, 0x1000, 0x81, 0x1f, 0x0}, &(0x7f0000f47000)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000451000)={r1, 0x6}, &(0x7f0000fe3000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x7f}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$nfc_llcp(r0, &(0x7f0000003000)={0x27, 0x5cbc, 0x8001, 0x7, 0x4, 0x401, "4755f3e82db41b8dc7f403bb0a2f8b52c55186f0f298335a43719bcf12a64aa0e126585015ff54dc3c38af2b2387751b55ceb07585e06db1a2b3037f7242f4", 0x5c6}, 0x60) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000005000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f0000004000)=0x5, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000006000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000006000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x4, 0x80000000, 0x9, 0x500, 0x3, 0x200, r2}) r3 = accept4(r0, &(0x7f0000005000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000005000-0x4)=0x10, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000006000)="f99f35b7eab99a06ccbb77fa525371d5494d647589a88d9f92666213f482bbb1c1a5cbd3ed20f806ee9ab69c256fd474f4b8b513d1e151b3f94831d820f9396005ede60e8afaa65eb3538eb778d3b53142d883bc10275aab7f55c86ba1185ac288addbc1e4628b89c3bbd978c9ba425cef6eed0a0e24ba2775f6dba870063cb2bb727356dd548ccb7a2b526a45094b2b7cd59db531b7924af4d25f7d2d2c44269564da45eecad83821a5e080ac97e966", 0xb0) socket$inet_udp(0x2, 0x2, 0x0) getpid() socket(0x1b, 0x6, 0x1) socket$inet(0x2, 0x1, 0x10001) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000008000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000005000-0x18)={r4, &(0x7f0000007000)="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", &(0x7f0000003000)=""/227}, 0x18) 2017/12/28 17:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) preadv(r0, &(0x7f0000544000)=[{&(0x7f0000883000)=""/4096, 0x1000}, {&(0x7f00002aa000)=""/35, 0x23}, {&(0x7f00004eb000-0x77)=""/119, 0x77}, {&(0x7f0000c4c000)=""/163, 0xa3}, {&(0x7f0000cb4000-0xfb)=""/251, 0xfb}, {&(0x7f0000a08000-0x1000)=""/4096, 0x1000}], 0x6, 0x0) r1 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00004c3000)=0x4, 0x4) sendto$inet6(r1, &(0x7f000050c000-0xb)="", 0x0, 0x0, &(0x7f0000143000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/28 17:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000149000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd160\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000724000)="2fd484f62d3f53454069feb0199b1cd5ceea01071af3375cb796dbe7981abf64", 0x20) sendmsg$alg(r1, &(0x7f00002d2000)={0x0, 0x0, &(0x7f00002ef000)=[{&(0x7f00002ef000)="f33c0925ff", 0x5}], 0x1, &(0x7f000089d000-0x178)=[], 0x0, 0x0}, 0x0) 2017/12/28 17:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f00006c8000-0x4)=0x0, 0x800) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000000d000)=@assoc_value={0x0, 0x4}, &(0x7f00006fa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00006cd000-0x6)={r3, 0x8}, &(0x7f000088c000)=0x6) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f000058e000)=0xc) close(r1) read(r0, &(0x7f00006fc000-0x98)=""/152, 0x98) socket$netlink(0x10, 0x3, 0x1f) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2017/12/28 17:44:07 executing program 6: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f000094b000-0x1c)={0xa, 0x8, 0x2, 0x8, 0x4, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000b9c000-0x1d)={r0, &(0x7f0000fcb000)="", &(0x7f00002fa000-0x1)="", 0x0}, 0x20) r1 = socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt(r1, 0xdd1f, &(0x7f0000fcc000)="9e70fd5ebd2bdda3e874224bdecf23f4d2ffa0760094534dfda5954b5996d4832459b22fed880f8162f800436f7d1a327dddf1c8fcf5f64d86a7b92c5228d16ba954a2a0cbaaf978d4ab5ab15e8edbe8148350b5599c80f259ef4f7001f7e62e77edfcd77817a4140b00f8d77cd52d5b66aa94f02f1c4e11d69737585fdfaab5e314b4efcfd1442ad59252a9880b09bc6985c38b227b089502d52d96ea2969ed3abf6b0a3afc208a035e8678da20d8a27ae08077657e481eb32e2d036a08c4971a0f3b88f385f6c1aadb27e8b8a1bc62b3627ec94930f15ad7a308610a56c4820158169f9766886a959fa0da0040eeac21ee8e8d") mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000fcd000)={0x0, 0xfffffffffffffff7}, &(0x7f0000fcd000)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x5, &(0x7f0000a04000)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) 2017/12/28 17:44:07 executing program 2: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f00009e3000)=0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000fe6000-0x10)={0x4, 0x8, 0x8001, "a35f0d1e16cb", 0x5b47a179, 0x0}, 0x10) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000fe4000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fe4000)=0x1c, 0x80800) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fe4000)={0x0, 0x10000}, &(0x7f0000fe5000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000a55000-0x4)=@assoc_id=r2, &(0x7f0000cce000+0x716)=0x4) pipe(&(0x7f0000075000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000386000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) 2017/12/28 17:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x2, &(0x7f00006a2000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) pipe(&(0x7f0000723000)={0x0, 0x0}) getpeername$netlink(r1, &(0x7f00006f1000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000218000)=0xc) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000b51000)=0x7fffffff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000bb7000)={0x7, 0xffffffff, 0x8, 0x1, 0xffff, 0x133, 0x15, 0xfffffffffffffffc, 0x0}, &(0x7f0000382000)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000182000-0xa0)={r3, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0xbc, 0x4, 0x5c}, &(0x7f00006a1000-0x4)=0xa0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000fcc000-0x28)={r0, 0x0, 0x0, 0xd1, &(0x7f00003e1000-0x3e)="", &(0x7f000052a000-0xd1)=""/209, 0x0, 0x0}, 0x28) 2017/12/28 17:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00005d3000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x7f, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000faf000)={r0, 0x7, 0xe, 0x0, &(0x7f000037a000-0xe)="aa2478d60300ad3789326ce013b0", &(0x7f0000047000)=""/0, 0x3, 0x0}, 0x28) 2017/12/28 17:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x42, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x4, 0x0, 0x0, 0x0, []}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) pipe(&(0x7f0000300000-0x8)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000608000)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000d3e000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000490000-0x4)=0x0, &(0x7f0000129000)=0x4) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000c2a000)={r2, 0x1, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/28 17:44:07 executing program 4: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002b3000)={0x26, 'skcipher\x00', 0x0, 0x76e3b6222228b3ae, 'ctr(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000866000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000dca000-0x38)={0x0, 0x0, &(0x7f000069a000)=[{&(0x7f000068f000)="b3d6c8768afe930f567ee54ed49813c7", 0x10}], 0x1, &(0x7f00003a0000)=[], 0x0, 0x0}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000a25000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r2, &(0x7f0000fa6000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fa7000-0x4)=0x1c) recvmsg(r1, &(0x7f00000d4000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000f34000)=[{&(0x7f0000fa5000)=""/211, 0xd3}], 0x1, &(0x7f0000fa5000)=""/87, 0x57, 0x0}, 0x0) 2017/12/28 17:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f00004db000-0x5a)="a79e19ff7e7710296ba0b46752460598510e82925d038d1b18404acb612efd6333642be6786cc9be2e75694331c9765d452c01cbcc648108c82048ae1d08b2eba0e362666fdd596b8b54232f15678b0f53c05183193dff8e5158", 0x5a, 0x20008800, &(0x7f000031f000)={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) 2017/12/28 17:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000a, 0x2, 0xfffffffffffffffc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00000f2000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000224000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a44000-0xc)={0x0, 0x0, 0x0}, &(0x7f000010f000-0x4)=0xc) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000015000)={r1, r2, r3}, 0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000aed000)={0x0, 0x8a}, &(0x7f0000715000)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000ace000)={r4, 0x6, 0x1, 0x5}, 0x10) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000484000-0x100)={0xff, 0x1, 0x1, 0x1, 0x4, [{0x7, 0x3dad, 0x8, 0x0, 0x0, 0x180a, 0x0, 0x0, 0x0}, {0x8, 0x8000, 0xffffffff00000000, 0x0, 0x0, 0x402, 0x0, 0x0, 0x0}, {0x17, 0x200, 0x2, 0x0, 0x0, 0xb81, 0x0, 0x0, 0x0}, {0x0, 0x978, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) accept(r0, &(0x7f000073d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00006ab000-0x4)=0x10) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000c82000-0x4)=0x0, &(0x7f00006d7000)=0x4) 2017/12/28 17:44:07 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000079000-0x4)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6(0xa, 0x8000000003, 0xff) sendto$inet6(r1, &(0x7f0000f71000)="48d34a0b3cae7f3ad3f14464ba9cb2f66b3cbdfead9a6adbbc86ebc71ce8997592ae02284809053e", 0x28, 0x800, &(0x7f0000bb4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r1, &(0x7f000098a000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0x8) 2017/12/28 17:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) getsockopt(r0, 0x400, 0x1f, &(0x7f0000072000)=""/117, &(0x7f0000cb7000)=0x75) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f00008e2000-0x14)="ff55d36cffba04365d0000000000000101000000", 0x14) 2017/12/28 17:44:07 executing program 2: mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000f9a000)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ca9000-0x4)=0x10) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000f9b000-0x4)=0x2, 0x4) r1 = socket$inet6(0xa, 0x80006, 0x7c) mmap(&(0x7f0000f9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a7b000)=@sack_info={0x0, 0x0, 0x0}, &(0x7f0000f9b000-0x4)=0xc) 2017/12/28 17:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000005000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000171000)={0x0}, &(0x7f0000ded000-0x4)=0x4) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000000)=@buf={0x77, &(0x7f0000d8d000-0x77)="d5049727150c026c529630f6c88e0ea0b56027d2bb02d9242b474fbfde8a4edffb29d8ab734e177e837d1b1067302c324ffd1f379e0c2decda69b02208958a8db035cd37145067494c2d86160703e1364c773a18417a4cd3e6ef7f23d9d15cdc48666612fddba0c0c0e958ad92ded3481046b9c3268955"}) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000002000-0x28)={@common='lo\x00', @ifru_flags=0x0}) 2017/12/28 17:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) setsockopt(r0, 0x0, 0xc8, &(0x7f0000000000)="d105071e", 0x4) r1 = socket(0x20000000000000a, 0x2, 0x0) bind$inet6(r1, &(0x7f0000742000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000851000)={0x0, 0x0, 0x8d, 0x6}, &(0x7f000024e000-0x4)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000cd0000-0x6)={r2, 0x1}, 0x6) connect$inet(r1, &(0x7f00000ae000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 17:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x7, 0x5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000cb0000-0x98)={0x0, @in6={{0xa, 0x0, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x4}, &(0x7f0000e8b000-0x4)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000dae000)={r2, 0x40000000000002, 0x6, 0x79442da4}, &(0x7f0000485000-0x4)=0x10) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000c40000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0x8) 2017/12/28 17:44:07 executing program 6: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000032e000-0x10)={0x5, &(0x7f0000791000)=[{0x7, 0x7, 0x100, 0x2}, {0xff, 0x45f9, 0x24, 0x101}, {0x7fff, 0x8, 0x35, 0x4}, {0x7fff, 0x4, 0xd7, 0x100000001}, {0x6, 0x1f, 0x6, 0x1}]}, 0x10) bind$alg(r0, &(0x7f0000f9b000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000148000)="0a07b0d5e383e5b3b60ced5c54dbb7295df0df821762400000000000001ae6e4a4", 0x21) 2017/12/28 17:44:07 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000cd0000)={{{@in=@rand_addr=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a6f000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000001000-0x28)={@generic="65dcdc3e21b47828aa09f680df141e7d", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x5, 0x5, &(0x7f0000375000)={0x0, 0x0}) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f000074f000)=0x0, &(0x7f000006a000-0x4)=0x4) syz_emit_ethernet(0x24dc, &(0x7f0000328000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x24a6, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "78d301", 0x0, 0x6, 0x4, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, [@dstopts={0x3f, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x0, 0xf5, "6abede9324203282206e13b0599083d9235d513f2aa21b41fcf600c23047035e08d944995b2b911ec84075896f5a962324e9f3f6b93dd47a098e5456865f606f44a3a1e0f9510cf2bae2ca14d1292d8dfdb91d79045de09e69f65a1034e94ef1713d8c2a5bc98a4338a19561ae8ce22cdcbc92c2949a7aa617969a167073c8ceb054f17eec6b270fd854a82d6eb8054dab565f0ec80faca56f1b9613dc3cd6e82fa40c7df2aee553ed4bfdb3333bfad1bf4455a3894d849ac5ae25f0155a8ee790e8b0fe7764d3bf9566d8cb3a1962c2d1782af94acf03ae170703f7d13e8ca00ca09712b80658942e753da341099874b0aa375723"}, {0xcf, 0x2, "42b8"}]}, @dstopts={0x5e, 0x216, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x7, 0x1000, "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"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"50f73428b7d5e87a30afb3fb04f54288c28bf059ee94d77fa82673f246b6123a4ab100c3febc7e7c61669218f4b8338c93e9abaf58dfdbe22f773996561aa0607c482f581c522e8d8f782760e217a7475b50d898ce7c19a81b24407a92f9866861a78745fe37cf76f0a2fa87f9150ee23d3f573e540b0f173f0bd19e83b7c0bd1ef1049e9c382e58f77ce819f5875b8e7580687a9caaeb7fe90175d97d71d56ab4c119d9cb1df7e835907be7d8eeda55af43dc4157e043d76ae25688c125ec8375612d9760bc96004130097457c1ec561a"}}}}}}}, 0x0) socket$bt_hci(0x1f, 0x3, 0x1) 2017/12/28 17:44:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x80000000, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x70df668c0000000, 0xfc09, 0x101, 0xe01, 0x80000000, 0x10000, 0x7, 0xffff, 0x8, 0x7, 0x101, 0x7ff, 0x5, 0x6]}, &(0x7f0000181000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000ac5000-0x10)={r1, 0x10, &(0x7f0000aeb000-0x10)=[@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000024000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendto$inet6(r2, &(0x7f0000fa5000-0x9a)="68ed49bbdcf02455bcd34d021c08ec91b2cfe5f6033c07588b2edf26901a1ecc7bc9b491736dd3a8a663903457d417b4fde1b596ebd49aecbba94761ad6ba595f70354daab07d797ffda44c2d24304cb772aab59cd7836c2da40d7eae00bb15082e007b706d8e289122c1857db0b24d1ac8deef745f21c8a9e22202d1e6699fab0632ab4e83e41060914e0699a06b46a5eeb1492b631ff0d7915", 0x9a, 0x240000c0, &(0x7f000061d000-0x1c)={0xa, 0x2, 0x59, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, 0x1c) r3 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r3, &(0x7f0000f0e000-0xb9)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r3, &(0x7f0000a71000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r4, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001d1000)=[{&(0x7f0000bc4000)="84bf44b88fbec4d6499f4da11a5acb204db84341596225ca76417e3b68d3fa1c79767b1d3839a6143d5019788add9044b5e4768c41e4b071886e70dcad4acd7415bc1c349519b75a8b271cb3f7e78d9c15a92268b7fa70857bb2782c2215e136997f6bca9009489d729a244f298b3088622e46955447ba29d811c4d10c6846cebf9f36370712a3e58f13799dfe98e4b256dd53", 0x93}], 0x1, 0x0, 0x0, 0x0}, 0x8000) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f000005f000-0x4)=0x0, 0x4) sendmmsg(r4, &(0x7f0000777000-0x78)=[{{0x0, 0x0, &(0x7f0000780000)=[{&(0x7f0000c9a000-0x1000)="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", 0xcd6}], 0x1, 0x0, 0x0, 0x4040800}, 0x3}], 0x1, 0x4000000) 2017/12/28 17:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc6000)={0x5, 0x3, 0x80, 0xd, 0x0, 0x0, 0x0}, 0x14) pipe(&(0x7f0000952000-0x8)={0x0, 0x0}) bind$bt_rfcomm(r2, &(0x7f0000bfa000)={0x1f, {0x1f, 0xfffffffffffffffb, 0x2, 0x80000001, 0x4, 0x6}, 0x100000001}, 0x9) socket$nfc_raw(0x27, 0x3, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f000099d000-0x4)=0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000702000)={r0, &(0x7f000000e000)="", &(0x7f0000002000)="", 0x0}, 0x20) 2017/12/28 17:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f000086d000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x806, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @multicast2=0xe0000002, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={0xac, 0x14, 0x0, 0xbb}}}}}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000a5e000)={0x0, 0x0}) ioctl$int_out(r0, 0x2, &(0x7f0000098000)=0x0) 2017/12/28 17:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet(r0, &(0x7f0000dd4000)={0x2, 0x0, @rand_addr=0x80000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x10000000003) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000e4f000-0xc)={0x2, 0x1, 0x2, 0x2, 0x3}, 0xc) getsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f000090d000)=""/177, &(0x7f00003a3000)=0xb1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000d80000)={0x1, [0x0]}, &(0x7f0000e63000)=0x8) r2 = accept4$inet6(r0, &(0x7f0000362000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c42000)=0x1c, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000457000-0x4)={r0}) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000d80000-0x4)=0x0, &(0x7f0000d4f000)=0x4) setsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000612000)=@assoc_value={r1, 0x0}, 0x8) 2017/12/28 17:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000bcd000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000048000)={0x0, 0x0, 0x0, 0xa792}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000ef4000-0x10)={0x101, r1}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000e42000-0x10)={0x4, r1}) r2 = socket(0x100000010, 0x3, 0x9) write(r2, &(0x7f000042d000)="26000000100027109301c1ff000000000000000400000000000000002010f951050003001900", 0x26) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000d1b000)={0x1, [0x0]}, &(0x7f00001a6000)=0x6) 2017/12/28 17:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x802, 0x0) bind$packet(r0, &(0x7f000096e000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="089d30e72229", [0x0, 0x0]}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000805000)={0x0, 0x2, 0x0}, 0x4) r1 = socket(0x11, 0x2, 0x0) bind(r1, &(0x7f0000036000)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) accept$packet(r0, 0x0, &(0x7f000078b000-0x4)=0x0) write(r1, &(0x7f0000d3f000)="", 0x0) 2017/12/28 17:44:07 executing program 0: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000821000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00003ee000-0x4)=0x10, 0x800) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000fe1000-0x66)=""/102, 0x66, 0x40000000, &(0x7f0000feb000)={0x4, 0x52c, 0x1, "bfe2bb6f26c5", 0x1000, 0x0}, 0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) write(r1, &(0x7f0000006000)="", 0x0) bind(r1, &(0x7f0000061000)=@generic={0x0, "0009000000000000000044944eeba71a4976e252922cb18f6e2e2aba000000182e0b3836005404b0e0301a4ce833f2e3ff5f163ee340b7679500800000001000000101073c5811039e15775027ecce66fd792bbf0e5bf5ff1b0897f3f6db1c0001000000008000ff4874001b00ffffffe106ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname(r1, &(0x7f000036e000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000398000)=0xc) 2017/12/28 17:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000697000-0x4)={0x0}, &(0x7f0000b00000)=0x4) r1 = socket$inet6(0xa, 0x5, 0x8010000000000084) connect$inet6(r1, &(0x7f00006da000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) listen(r1, 0x3) r2 = accept(r0, &(0x7f0000081000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00000e2000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000ad0000)={0x0, @in6={{0xa, 0x0, 0x200000000000000, @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]}}, &(0x7f00002a5000-0x4)=0x8c) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000616000-0x4)=0x0, &(0x7f0000cc3000-0x4)=0x4) accept$llc(r2, &(0x7f0000cd2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000661000-0x4)=0x10) 2017/12/28 17:44:07 executing program 7: mmap(&(0x7f0000000000/0x49d000)=nil, 0x49d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000049d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f000049e000-0x4)=0x0, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000397000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000419000)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f00001f2000-0x10)={r1, 0x1, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x10) r2 = socket(0x10, 0x2, 0x0) sendmmsg$nfc_llcp(r2, &(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) 2017/12/28 17:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000cee000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000c94000-0x4)=0x10, 0x800) r1 = accept(r0, &(0x7f0000ae9000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000064000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000039e000)=0x0, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000067000)=0x4, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000b6a000-0x4)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00001dd000-0x10)={0x3, 0x5, 0x7, 0x2, 0x0}, &(0x7f00005f9000)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00004f9000)=@assoc_value={r2, 0x40}, 0x8) r3 = socket$netlink(0x10, 0x3, 0x10) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fc1000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000ea4000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000035a000-0x4)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f000058f000+0xf13)={0x0, 0x0, 0x0}, &(0x7f000070d000-0x4)=0xc) sendmsg$netlink(r3, &(0x7f0000012000+0x808)={0x0, 0x0, &(0x7f0000bb4000-0x10)=[], 0x0, &(0x7f000039b000-0x38)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x18, 0x1, 0x1, [r1, r3]}], 0x38, 0x0}, 0x4000040) 2017/12/28 17:44:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00004e2000)={0x0, @multicast2=0x0, @rand_addr=0x0}, &(0x7f0000e06000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f000010f000-0x80)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_rfcomm(r1, &(0x7f0000001000-0x9)={0x1f, {0x0, 0x100000000, 0x81, 0x6, 0x0, 0x80}, 0x5}, 0x9) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000000)={r2, 0x80000001, 0x54, "a8f4e2dce00abbf0b395244c801faefe9b3b673524576ae7c5fee0a1bcd6289b92a9c7c8a4094960a9260a12a893c3c60e4725fed930324a6b44c77d6645f52b002a3933e48f33200e61d4ceda1f31af71550b80"}, 0x5c) write(r1, &(0x7f0000000000)="67fddd2c6ff0e0aeb51e05395225002fbe1b3cc3f79e61ad9c36d773904a8451f1b49786a21fbf5aae66cfcdb77bbdbdd79000f0129279557e8b39433b", 0x3d) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x3, 0x3, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000001000)={0x4, 0x0, 0x10000, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000002000-0x20)={0xfffffffffffffff9, r5, 0x10000, 0xfff}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000003000-0x4)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r4, 0x119, 0x1, &(0x7f0000004000-0x4)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r4, 0x890b, &(0x7f0000003000)={0xa293, {0x2, 0x2, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1, 0x23453c56, 0x7ff, 0x2, &(0x7f0000005000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x3, 0x7fff, 0x3}) socketpair$inet(0x2, 0x2, 0x0, &(0x7f0000004000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f0000003000-0x6)={r2, 0xfffffffffffeffff}, 0x6) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f0000002000-0x108)={r2, @in6={{0xa, 0x0, 0x0, @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]}, [0x518, 0x1, 0x200, 0x1, 0x7, 0xfffffffffffffffb, 0x9, 0x400, 0xfa, 0x6, 0x4, 0x7fff, 0x7, 0x0, 0x1]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000006000-0x8c)={r8, @in6={{0xa, 0x3, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r7, 0x1, 0x1e, &(0x7f0000007000-0x4)=0x0, &(0x7f0000006000)=0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xb) 2017/12/28 17:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x80f, 0x1a6, &(0x7f0000fc8000)={0x0, 0x0}) bind$ax25(r0, &(0x7f0000c81000)={0x3, {"4658388ed3274d"}, 0x4}, 0x10) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000002000-0x14)={0x1, 0x87, 0xff, 0x1, 0x9, 0x0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r1, &(0x7f000000d000)="", &(0x7f000000d000)="", 0x0}, 0x20) getpid() 2017/12/28 17:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xf, 0x30) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000a75000-0x22)="1572258cf2f61341018232a2caa71260710439159951c1d21b5647cb2e3678e77a30", 0x22) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000055e000-0x10)=[{&(0x7f00001fc000)="390000001000090000003200000006090700004a0300000000000000000003b20800130001000000000000000000efffffff0dc600ffe4693e", 0x39}], 0x1) [ 105.804502] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pig=26325 comm=syz-executor5 [ 105.835740] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pig=26336 comm=syz-executor5 2017/12/28 17:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f000012a000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00000a9000)=0x1c, 0x80000) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000bb4000)=0x10000, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000259000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00000c9000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) socketpair(0x11, 0x0, 0x8001, &(0x7f0000e6a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r3, 0xc00c642d, &(0x7f0000e26000)={r2, 0x80000, r4}) socketpair(0x4, 0x807, 0x2, &(0x7f0000917000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000779000-0x10)={0x3f, 0x101, 0x4, 0x8001}) getsockopt$inet_sctp6_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000975000)={0x0, 0x100000000}, &(0x7f0000b10000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f0000715000-0x10)={r7, 0x0, 0x7, 0x8}, &(0x7f0000168000)=0x10) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000be8000)={0x0, 0x0}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000003000)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000e08000)={0x4, 0x401, 0x200, 0x5, 0x4, 0x6, 0x8, 0x40, 0x2, 0x6, 0x3ff}, 0xb) 2017/12/28 17:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x80a, 0x23) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) write(r0, &(0x7f0000401000-0x1f)="1f0000000104ff080471cf000000000400df00000b0002808f000000200000", 0x1f) 2017/12/28 17:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000044c000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000)=0x0, 0x4) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000bd000)={0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000f9d000)={&(0x7f00007ee000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000183000)=[{&(0x7f0000c3e000)="32865c506add2a9524a59f403e79819b706f8c693f75b1434c36a628998864f95ab983ba70f5d6e61f998fd70cc355b732192ce889ce61dc78dab06c6d07faa7c06f467be2f2357d51424e54b1b050331572b86239dc05caef2fd9b8a40a26d634e021d139ecd27d7fe522f36c7dd5a7b488fad6535655d804233179d9cad4d22bf221af04676e8bd5d7b00ede5cb5a557797376b715bdd080fd918e", 0x9c}, {&(0x7f00006c6000-0x7b)="1405ccadbe4f3af7164e03ad2f3f65e74f8014a5274bf32088f57f8e8e6c586009096c7f0e5f12d121bd16afa3cb6ff076310c62b8d76b8d54978a4e58de7f49be8b3c7faab8a64c47a9b04fc4f218bfc2c286a3b66630aa5d7ea9e2709510193dcda1249b4e0cac55401cf2d7a182b80754475172f81ecc815c35", 0x7b}, {&(0x7f0000bd9000-0xd5)="8110d6ad0b2a55f547d682a731d7a9e1c8f1072c4e66e5710efa9cc37c44a2d40d6662540ee978c5490feca26a716da7ea6aa10710a23f5741c5784d7822b23518cc7b6e374f1bc2ffc280911db4c76b14ef73e2202d5f7e436d0c1129f5309232d9bd9c65b043c63c1597946727002be5c3e78a36a16e12320fd76d2e22e1920963163bd4853360ebb091fc20cb1dfdb8433b23226e50993aac2fdc3b187892d8ba2efd8c7886fef14c7969b4187bd53e9a4b2f914c7781ce4c6021ab5231dca8b2935f72e8800104c019dacafaa3c19c8802db49", 0xd5}, {&(0x7f0000f98000-0xab)="4e6594c7abd4e59223addf8eec036ef01caf78b89efbfb435c4d8a5e873418e715ec14a845fa4b5b92737a516f4b03487c9716d4706fd2d2a9c9617121247d4e6922615328e8462efdb852536291d9b7bcd398e27075b2872fad1ee92bba6f97d33e9df7c9f75547cc9c3548df987f3ffae8e9923f9f57422db18485c2ea994ae58b776e4b2684e54ac83fc6ef55503162c95c0f5d7abba81f79de8bf332a91d923b289747a6c7b51d0787", 0xab}, {&(0x7f0000c37000)="a143949af5433f1b05c4b50d1990bbb8d255ab3fcef12f0ea1a253728ca62a0483efa172682b1183", 0x28}], 0x5, &(0x7f0000a61000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r2, r1, r0]}, @rights={0x38, 0x1, 0x1, [r2, r0, r0, r0, r2, r2, r0, r1, r1, r1]}], 0x60, 0x20008001}, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f00006c8000-0xc)={0x0, 0x80000, r0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000037a000)={0x10000002, 0x0}) close(r0) 2017/12/28 17:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) bind$inet6(r0, &(0x7f000010b000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0x96) r1 = socket$inet_sctp(0x2, 0x205, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000213000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x7, 0x288, 0xc94, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe05a, 0x9, 0xffffffffffff0000]}, &(0x7f0000ddf000)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00007ef000)=@assoc_value={r2, 0x7}, 0x8) connect$inet(r1, &(0x7f0000868000-0x10)={0x2, 0x2, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000245000)={0x1, [0x0]}, &(0x7f0000169000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000bac000-0x98)={r2, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x0}, &(0x7f000045c000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000002b000-0x8)={r3, 0x0}, &(0x7f0000474000-0x4)=0x8) [ 105.885434] audit: type=1400 audit(1514483047.815:74): avc: denied { net_bind_service } for pid=26342 comm="syz-executor0" capability=10 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2017/12/28 17:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8080a, 0x0) accept4$packet(r0, &(0x7f000057c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000235000-0x4)=0x14, 0x80000) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f90000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfff, r1}) bind$ipx(r0, &(0x7f0000eb5000)={0x4, 0x100, 0x0, "0000020006d1", 0x0, 0x0}, 0x10) getsockname$packet(r0, &(0x7f0000a2f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000070f000-0x4)=0x14) 2017/12/28 17:44:07 executing program 2: mmap(&(0x7f0000000000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x3, 0x84) socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000df7000)="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", 0xff) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {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]}, 0x0, 0x0, 0x0, 0x7, 0x0}}, &(0x7f0000003000)=0xb8) mmap(&(0x7f0000f06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000002000)="", 0x0) mmap(&(0x7f0000153000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000f07000)={0x4, {{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]}, 0x1, 0x2, [{{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x1a8) mmap(&(0x7f0000f08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000f08000)={@generic="d5bc3080d6b60d9e35e4f7d03094ed37", @ifru_flags=0x201}) 2017/12/28 17:44:07 executing program 1: r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x3, 0x4, &(0x7f0000001000-0x4d)=""/77, &(0x7f0000001000)=0x4d) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000002000-0x9)={0x0, &(0x7f0000000000)=[]}, 0x10) 2017/12/28 17:44:07 executing program 4: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x8) setsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f000000a000-0x4)=0x8001, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000018000)=0x1, 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000001000)=[@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @rand_addr=0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x40) 2017/12/28 17:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) writev(r0, &(0x7f00000fe000)=[{&(0x7f00001b4000-0x3b)="39000000110009ff01bb61e100000001000000010200000045effffb0800000019001a000ffcff0de9000000030000040080ff06000d0005a2", 0x39}], 0x1) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f87000-0x4)={r0}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000083f000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000732000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000680000-0xc)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) [ 105.968547] sctp: [Deprecated]: syz-executor0 (pid 26375) Use of struct sctp_assoc_value in delayed_ack socket option. [ 105.968547] Use struct sctp_sack_info instead [ 106.014323] sctp: [Deprecated]: syz-executor0 (pid 26375) Use of struct sctp_assoc_value in delayed_ack socket option. 2017/12/28 17:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f000080c000-0xe8)=[@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0x101}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, @in={0x2, 0x3, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2, @loopback={0x0, 0x1}, 0x10}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe1f}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x9}], 0xe8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000af4000-0x1008)={0x0, 0x0, ""}, &(0x7f000070d000)=0x20af3000) 2017/12/28 17:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x6, 0x0}, 0x4) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000574000-0x8)={0x0, 0x0}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000396000-0x8)={0x0, 0x0}) socketpair$inet6(0xa, 0x7, 0x7, &(0x7f0000ae6000)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000752000)=0x0) getsockname$packet(r0, &(0x7f000038f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000284000-0x4)=0x14) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00003d5000)={0x0, @loopback=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000670000-0x4)=0xc) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000138000)={0x0, &(0x7f0000cb1000)=[]}, 0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000b01000-0x4)={r1}) ioctl$int_out(r1, 0x5460, &(0x7f0000f35000-0x8)=0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f000037c000)={0x3, [0x0, 0x6, 0x3]}, &(0x7f0000749000)=0xa) socketpair(0x10, 0x0, 0x8, &(0x7f00002d4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f0000eb8000)={&(0x7f0000e7f000-0x4)=[0x0], &(0x7f000092f000-0x4)=[0x0], &(0x7f00008f3000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000327000)=[0x0, 0x0], 0x1, 0x1, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0}) setsockopt(r3, 0xc0, 0xfff, &(0x7f0000889000)="384a5478ac6770b1776b2186b5cf9a21d86c9ac1bf2e42d44f3b002197e099b753fab381d34c26c877331957d8cd0f5e7e", 0x31) 2017/12/28 17:44:08 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000f9b000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fdf000)="108b68e36c7e6c897545eb4f7566b77103c5e536372737e7073964ba812874c6b0e99feea65d6d583c6fcef0138a887dcc2d81a83bb878639afff4c6275b78a8a2abccef282e3c6011d681aad409ab15de6dd91f12d3", 0x56, 0x0, &(0x7f0000fdf000)={0xa, 0x2, 0x742, @loopback={0x0, 0x1}, 0xffffffffffff0000}, 0x1c) r1 = socket(0x1e, 0x5, 0x4) bind(r1, &(0x7f00000f5000)=@un=@file={0x1, './file0\x00'}, 0xa) sendmsg(r1, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@generic={0x10000000001e, "02fb0400070000000000760000000000805bf868480200c71e14dd6a779e4e009a48216be61f000000010000000000e4ff066c3f090039d8f986ff01060000000000af50d5fe32c419d67bcbd7e3ad316a008356edb9a6341c1fd45624281e00070ece000276c3971bc40000bd0095090000000000080000db000004da36"}, 0x80, &(0x7f000016b000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) shutdown(r1, 0x2) socket$inet(0x2, 0x80000, 0x4) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netrom(r1, &(0x7f0000fdf000)=@ax25={0x3, {"b38bf367d4e6e4"}, 0x3ed}, 0x10) 2017/12/28 17:44:08 executing program 2: mmap(&(0x7f0000001000/0x935000)=nil, 0x935000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x4, {{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]}, {{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]}}, 0x118) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05030000000300070000ec", 0xd) mmap(&(0x7f0000936000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000936000)=0x10001, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003bc000)=""/141, &(0x7f000015b000-0x4)=0x8d) 2017/12/28 17:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000129000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e06000)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00006fc000)=0x0, 0x4) r1 = socket(0x11, 0x2, 0x0) setsockopt(r1, 0x107, 0x2, &(0x7f00000d4000-0x11)="010000000300280001edff0000000009", 0x10) ioctl(r1, 0x7f, &(0x7f0000a7d000-0x7)="95ceeb9aa40597") socketpair$inet(0x2, 0x2, 0x8, &(0x7f0000103000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000054c000)={0x0, @in6={{0xa, 0x0, 0xff0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x4, 0x8d, 0x1c, 0x5}, &(0x7f0000d4b000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000175000)={r3, 0x26, "ddd6afc8abdcb7d5e324d05c3c98460d288a86dfe8e4a94629d1df894e1615706f5f7c6026e9"}, &(0x7f000096f000-0x4)=0x2e) 2017/12/28 17:44:08 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@generic={0x0, ""/126}, &(0x7f0000001000-0x4)=0x80, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000269000)=[{&(0x7f00009b5000-0x71)="8fe5f4d8435daed50647a167eee955d133eb9e2282ab8be6de31aec0ed70b59189827f770ec61c9ad6cc355fc5012af0c6739327e4d81de0edaa33c2312ca3865d00a9f7f5b0bda896544d6d231b07bd6e7e1710fc2b306cf21bcc2225993005fd5edcf77907630660f6bd15e780b3f9df84f7", 0x73}, {&(0x7f000072b000-0x7e)="1821b8d78172070fe133c5c9bf89ae625d13f154371739a8d83e4ca472e67a7b902f5554afc52220b62eaedfc5cf885f503b5852c4b785288f05ff9d3c32fd41f0a512cddd8bdb11bcac65a8e70fa1839d11692111be53865e3dad7ebaaebe5818f008ed4dba594b55c4fc98e5d72ab349b6e5c2df3233812ac4884b29b1", 0x7e}, {&(0x7f0000973000)="27ce2b48b4b8b8dec3cba52f3bf86e556ee3ade78bb5e0b548cdcbd32ecf73bdb44878e6671db8f05d09af31499bceb467df47e7de48aa5a4048f19f912bce4e353f68f171675132d5a8276dd203e8af41e453837cc9f95ed9c88d5847695940d7f11b95890ebbaa04e14b9ffeb597969640aa200c62bd6416bd46412fc9f52bea205cd29fcdda8b5acb7f2b62e35a65dde23c83c5a5733f1a70359fa51b7a78914d1123dd62cd13d2fe6c4f425678138d3d0417", 0xb4}], 0x3, 0x0, 0x0, 0x20000004}, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x5, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0x0, 0x0}) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000d11000-0x4)=0xfffffffffffffff9, 0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000d24000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x3c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f000096a000-0x4)={r1}) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f00005a0000-0x5)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c1a000)=0x5) socketpair$inet(0x2, 0x8000f, 0x6, &(0x7f0000fbc000-0x8)={0x0, 0x0}) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000002e000)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) 2017/12/28 17:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00008e7000-0x8)={r1, r2}) shutdown(r0, 0x0) shutdown(r1, 0x0) 2017/12/28 17:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00003ac000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000019d000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000a83000-0x38)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00002d1000-0x50)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x8010) sendmsg$unix(r3, &(0x7f000062e000)={&(0x7f0000691000-0xa)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f000070b000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f00005ea000)=0x14) setsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000ad7000)={r4, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) recvfrom$unix(r3, &(0x7f00009dd000)=""/101, 0x65, 0x1, &(0x7f00005c9000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000530000)="9a6f06118f88ec4f73607dbff97587b93686f1098b70f1b8d455c5b82f473b02a90c7e77582717705c631b82df23cf9707496e7fe60211059d4f5f8d1341efe15b4f7a7301f27f190d3fc4e0", 0x4c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00005e3000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5c348cf1, 0x0, 0x3, 0x1, 0x6, 0x8, 0x7fff}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000adb000-0x20)={@loopback={0x0, 0x1}, 0x5, 0x2, 0x0, 0x2, 0x869a, 0x2, 0xf5}, &(0x7f0000b7c000-0x4)=0x20) getsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000a0a000-0x4)=0x1, &(0x7f0000ff2000-0x8)=0x4) close(r1) close(r0) 2017/12/28 17:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x3) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000905000-0x1e)=""/30, &(0x7f0000079000)=0x1e) r1 = socket(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f00000b9000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x100000002}, 0x1c) sendmsg$inet_sctp(r1, &(0x7f0000311000)={&(0x7f00003dd000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d78000)=[], 0x0, 0x0, 0x0, 0x0}, 0x10000004008000) sendmsg(r1, &(0x7f0000e8f000-0x38)={0x0, 0x0, &(0x7f000054c000)=[{&(0x7f000031c000-0x1000)="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", 0x5a9}], 0x1, &(0x7f0000145000)=[], 0x0, 0x0}, 0x8000) getsockopt$sock_int(r1, 0x1, 0x2b, &(0x7f00006f1000)=0x0, &(0x7f000095e000-0x4)=0x4) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000767000)=0x5, 0x4) write(r1, &(0x7f0000c16000)="908a1e2c", 0x4) [ 106.014323] Use struct sctp_sack_info instead [ 106.017470] nla_parse: 8 callbacks suppressed [ 106.017475] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. [ 106.021748] netlink: 17 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/28 17:44:08 executing program 2: mmap(&(0x7f0000000000/0x8c1000)=nil, 0x8c1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_sco(0x1f, 0x5, 0x2) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f00008c1000-0x25)="240000001e000d06f801004000000000010008000000000007410100000100010c0002c7", 0x24) mmap(&(0x7f00008c1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f00008c2000)=""/252, &(0x7f00008c1000)=0xfc) mmap(&(0x7f00008c2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00008c2000)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000470000)=0xe8) mmap(&(0x7f00008c3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00008c3000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff81, r1}) 2017/12/28 17:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000161000-0x4)=0x0, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000030d000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000817000)={0x5, &(0x7f00000a9000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000d0f000)={r2, 0x2}) 2017/12/28 17:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000e52000-0x4)=0x0) sendmsg$nfc_llcp(r1, &(0x7f000070f000-0x38)={&(0x7f0000c0e000)={0x27, 0x7fff, 0x81, 0x3, 0x80, 0x6, "1d1c0d9e081579a12e973c02e9988473d7e85e054da2c6dc6d479467ddf06b64f8083b7b3044d0114224d5b22b6e2a2441c1b6001864740b98af68b1867fa5", 0x4}, 0x60, &(0x7f000002b000)=[{&(0x7f00002d4000-0x90)="8bb3a39551e18967dfa27b06df70ca958f470fddf7896cc47db6fd970930f1b55b3f26d82bc6d978ce642069f44630be2b73c28f3d183599a18935900c8c6e6a281f18bf222fd37f573ae2f3a50731f3e6f15eb483b777eabb7905ff425d8f86e1c2dd8c337876631cd56ebda2c2c12237e61064222009933905eeca8f74db877d11ec19fb91d345accc01c59508e5a9", 0x90}, {&(0x7f0000fed000)="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", 0x1000}, {&(0x7f0000c7b000)="5e8c982601ccc4bf2959ab053a6916bd5a8de0bcd47f23559b2173d12da90c284b79c3cac6c38a560e23c323750b19f78921db02dde7e36b1dca1d082d2dc9db0f5a56c004328f82924fc7c8d76ecea41598eaa991b75f0149d55a9de5c6f9135e614fa3996e08783d77121cf4b79d684fb2399a8104783832a9722baafd8e73dcc83177dff3396573ee7568a366709ac93c866393485682", 0x98}, {&(0x7f0000951000)="3db57fce869da1bda0aa3ee893c0a126d32a1c89eed674e12f0ea18b9dd61a2d7b3bc98cb08b1ffedc1df68114b102ae1742902c517f1d1ed9e890498f026afbac59e34f00503f8d7d00da9285fc58aaa091fd1dbc3fd96b3dbc59", 0x5b}], 0x4, &(0x7f00006a7000-0x30)={0x30, 0x119, 0x9, "0dedb16d99f2d85393ca5d07776fec4fe614cfa05e53534ce43ef783abf485"}, 0x30, 0x0}, 0x80) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000531000)={@common='sit0\x00', &(0x7f0000ba1000)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read(r1, &(0x7f0000ea6000)=""/172, 0xac) 2017/12/28 17:44:08 executing program 6: mmap(&(0x7f0000000000/0xfc9000)=nil, 0xfc9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000fc7000)={0x5, 0xa, 0x4000000000080, 0x2, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000051e000)={r0, &(0x7f0000fc5000)="", &(0x7f0000950000)="", 0x0}, 0x20) r1 = socket$inet(0x2, 0x80003, 0x4922) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000c71000)={0x0, 0x1000, "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"}, &(0x7f0000fca000-0x4)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000532000-0xa0)={r2, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x80000001, 0xae, 0x1, 0x10}, &(0x7f0000cc1000-0x4)=0xa0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r0, &(0x7f0000940000-0x9c)="ef", &(0x7f00003e3000-0x5e)="", 0x0}, 0x20) pipe(&(0x7f0000498000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000fcb000-0x8)=@assoc_value={r3, 0x401}, 0x8) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000b5f000-0x1c)={0xf, 0x100000000, 0x80000000, 0x7fff, 0x5, r0, 0x9}, 0x1c) r6 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r5, &(0x7f0000ed9000-0xc0)="0e739f93e55ae60d3078f1cecf5c6a10f4337d01aab779c0d8e14408ecf1b57944f3e137a992da952372dbfc26d33c237281fed042d77d9e9d43054b83dc259ff9873d279f46c247d8311d4c58386d80f66298dc1bb4fc0a0d8813065664d49e2e94609fe47618efb7d804092600f6a132368850f9b0c4688961d78e8eab9643cf5570860553eb3e3e9258b52da5f18a027f550649bf6717641e6afbbaa667ed6f4622b7d01ac37cafbbe5c1047ff4408bd67375c3b66d1ebef3551c2811a1a5", &(0x7f0000fcb000)="90e8cf75c55c6b692c7ebc02ff4e8854e242ebe0809ec8a3a5ac17d02ddbb2ffd2b62191c20a4e457b8ccac5cf67a0d4493f6db1687ac75f96d156923c982b0e0ca3f60e5e473acbae385f5421a773a18fa15f930dd7402983db136e2966e36024de9f34a0b5fdda8be6ab49b3d96988d307cf88d4787c3096b4cf2cbeed4d31e42119e6e02430f8d4c60d11ac8ef1dd533e535f59cb9755a4c2342e65bc99", 0x3}, 0x20) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000fca000)=0x0, 0x4) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000dc3000)={r0, &(0x7f0000f4d000)="", &(0x7f0000107000)=""/78}, 0x18) 2017/12/28 17:44:08 executing program 3: r0 = socket(0x9, 0x2, 0x91cc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000eae000-0x4)={0x0}, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000)={0x0, @in6={{0xa, 0x2, 0x10001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1ff, 0x7ff, 0x200, 0x98}, &(0x7f0000003000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in6={{0xa, 0x2, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3cf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f0000004000-0x4)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[{0x8, 0x2}, {0x7, 0x1}], 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000005000-0x10)=@generic="71d33fc1e59151599ef1e9e01abfcfbc") mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000006000)={r0}) recvfrom$llc(r0, &(0x7f0000006000)=""/213, 0xd5, 0x1, &(0x7f0000006000)={0x1a, 0xf6, 0x3, 0xae5, 0x4, 0x7f, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000006000)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000+0xe66)='yeah\x00', 0x5) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000003000)=0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='irlan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000005000-0x18)={@common='teql0\x00', r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000005000-0x5f)=""/95, &(0x7f0000007000)=0x5f) getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000004000-0x45)=""/69, &(0x7f0000004000)=0x45) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000006000)=@common='dummy0\x00', 0x10) socket$inet(0x2, 0x800, 0x100000001) 2017/12/28 17:44:08 executing program 2: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000208000)={@loopback=0x0, @broadcast=0x0, 0x0}, &(0x7f0000ac7000)=0xc) mmap(&(0x7f0000e68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x6, 0x5) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00003d1000-0x8)={0x0, 0x8001}, &(0x7f0000e63000-0x4)=0x8) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000e63000-0x8)={r2, 0x6ae}, 0x8) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000e69000-0x4)=0xa7, 0x4) bind$inet(r0, &(0x7f00007b3000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 17:44:08 executing program 0: mmap(&(0x7f0000000000/0xa60000)=nil, 0xa60000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a61000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000a60000)=0x58, 0x800) mmap(&(0x7f0000a60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r0, 0x101, 0xb, &(0x7f0000a61000-0x4)=0x0, &(0x7f000066b000)=0x4) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x3, 0x4) mmap(&(0x7f0000238000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f00006d1000)=@common='lo\x00', 0x10) sendmmsg$nfc_llcp(r1, &(0x7f0000237000)=[{&(0x7f0000003000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "0fcca4bb22f2892559edddba1a892f216c6adb6dac3291add84e7dd1b9b1e1043844071c4d783ef83c7baa707bef6850ccd339c111743913f1b7601256cf03", 0x0}, 0x60, &(0x7f0000006000)=[], 0x0, &(0x7f0000239000-0x1010)={0x28, 0x29, 0x2, "f1eb437ee62fa89f7006e4a66ee67f3490"}, 0x28, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r1, 0x89fb, &(0x7f00007e3000-0x28)={@common='gretap0\x00', @ifru_mtu=0x1}) 2017/12/28 17:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007a0000)={0x0, 0x0, 0x0}, 0xc) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000005000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000e6b000)={0x0, 0x0}) close(r2) 2017/12/28 17:44:08 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000001000-0x4)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x10)=@ax25={0x3, {"492309310b36c3"}, 0xfffffffffffff000}, 0x10, &(0x7f0000000000)=[{&(0x7f00002bb000-0xd)="7c10c976e34d04529581997531", 0xd}, {&(0x7f0000001000-0x67)="b5418b2803dfa7913f5a5992d71121da05affadf5d726f3e1361b5355cb4bf6266224e31ac7f89aa06bfd669213d58cb1c453c6b36d0211b763532ba526aa875dce0b156953371cbdfacb8bcaa6d524a2540a5efaf379caba970acea7ffef7e6f872e39de7562c", 0x67}, {&(0x7f0000000000)="1beffe4f6a474bbbbe7755699c1998983856f375da95b46b9abc412f1858b0a731c34496c0d7ccf05e7afef661e9fcc560e1bcad9f8418a016fa342b27", 0x3d}, {&(0x7f0000000000)="39aca592e9d7eb84b6452e2828016598f6b12f0f7312b4f527847d8fa69d4debb76701e3bae48e9da989ade8c0488ffbc0500ba101edc756031997e20b6fc302b9495e63254e94becbc8a0f2b714b3037015ede52ae05812dba887efd90609c92a9f5d4b2b5a7adfdbe4b0b83f51fbc50e9972d4b6746369bf49fdccbef8f804b2254668b90e8c703ed73fd7abb0616ba1925f15dbac54cf543a1dd61d9d1f29998d6045f7a42e06501832cf5ea1f84781e0c70ddbadc4ada38db8d3ba1251400ee221369803cc6c5d1c89c879724dfa1eef4cd8be298da79ef7f3313fbf44af0883", 0xe2}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000000000)="a75ca612c91c3e", 0x7}], 0x6, &(0x7f0000001000-0x1068)=[{0x1010, 0x118, 0x7, "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{0x58, 0x114, 0x80, "de0b90a972ded7ce3b3c9961e95ca579335185df5b5393edaacbfa4081b02418bed065792bd399e321d1ac6f944d8ae608fc7772f1e38b4f46af82b4c8af3f4dbfc17f"}], 0x1068, 0x810}, 0x4) socketpair(0xa, 0x1, 0x26, &(0x7f0000001000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000001000)={0x20000012, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00005d6000)=[{&(0x7f00004d4000)="290000002100190001010000000a0006020000160000ff00000000040d000300000000002400030008", 0x29}], 0x1) 2017/12/28 17:44:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ffa000)={0x0, 0x6, 0x30}, &(0x7f00009e7000)=0xc) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000965000-0x98)={r1, @in6={{0xa, 0x2, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x8001}, 0x98) mmap(&(0x7f0000000000/0xf06000)=nil, 0xf06000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000810000)=[@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}], 0x1c) 2017/12/28 17:44:08 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b34000)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x52, 0x4, 0x6}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008c2000)={r1, 0x4, 0x20}, &(0x7f000013f000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x3, 0xff) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f000019b000-0x4)=0x0) 2017/12/28 17:44:08 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0xf44fa5554355cbb, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000005000-0x4c)="f90893d110840a3375f78282fb40147865a6b55d23de95be23637f68a1652f0dcf8c9f07441de2b68851df1d73b8bc4eb8c100f9ff0060cb352b5990f6e866b7412acd22ba5784f54b38a504", 0x4c) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000003000)={r0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000008000-0x10)={0x2, 0x20e, 0x1ff, 0x0, 0x0}, &(0x7f0000007000)=0x10) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000003000-0x8)={r2, 0x1f}, 0x8) accept$unix(r1, &(0x7f0000001000)=@file={0x0, ""/108}, &(0x7f0000007000-0x4)=0x6e) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000005000)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x5, 0x5, 0x7, 0x29}, &(0x7f0000006000-0x4)=0xa0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$llc(r1, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000006000)=0x10, 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000001000)={r4}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000000)={r3, 0xfffffffffffffe00}, &(0x7f0000005000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000008000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) 2017/12/28 17:44:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$kcm(r0, &(0x7f000041d000-0x38)={&(0x7f00005b2000-0x58)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(pcrypt(seqiv(authenc(sha384-avx2,fpu(pcbc(aes))))))\x00'}, 0x58, &(0x7f0000489000)=[{&(0x7f000048d000)="0a3336fe300c1c2fa515dafda4d546f1a1275453dd2f53b1dd6af08b279310da34b48ef67c5686674bdedaecd4b1b61e1caac586bcbbc5a57d21636aaa5b9cead51dc6097e46a503a13b339386132999b33fe11e57e958377063224eeacbb9efc2c6a08abda9780b3c42c9e4718fff", 0x6f}], 0x1, &(0x7f0000001000-0x568)=[{0xf8, 0x0, 0x80000000, "67873c577e05204644a6b0153814d290e9db0d932090f521a15bdc9706968160ca758a20d6049a63dff900c39577e8d5b6b63530b2bb1ab20de271b4851023080a8229ba87320d0586aff5d0f4742a58792599cda3f4188da76eab8eacd0effc3415e9d0b5032f77994527464057e0e33ab2a693509489d9de757ced41fb7ccb29565a347d4d983143a1b84ff8c9c95bc0e416184bbfc7c4610a60f130b7c4e0e93ae52f88f1a3c74a0b4af64f9d09395348c2deadee12130b8072f4a1981989f8b2442b2d4d8f364d030809db673d67cf659d38a6cf8e2979516874ef6bb7cff6d98a028d5e"}, {0xc8, 0x1, 0x7f68, "e78688f5158cf21dc37e285102f8b38d21780a6d9690f9bc7029e5a55e3571cc2e22398edfc2acba6b5b9fd6dd14e6f61663aff0952bb02d500a3b4efdddc4f891db7f74cf91493f276c63aa7c5229589a5eaa11a939319bbbc4b7487e4163180e0d0846a3e2afff52d05efb03cd6ef538196b0e314335260069d17137c92b76b2c7bb93dfd63d5549eb4d869e246b9a24a9badfb6251d61763362a6717826937ab57b870e41e5f75915378bfb75779b511e8265c54096a9"}, {0x90, 0x0, 0x1, "4c951b8819ff0cee2fa5fbe4ee72210e48f80ea98a8b7ff585f5daf92948295c4a11ab76a61532fc79e59a7465ff72b9684be469271e27ae6591930b22d308ddb36bc85f0589d4a8ef4b831d0861e03f4ed267d00261a4d3e29ad21788b56e52c7f52bd1013b55595afe026b68b4b87131c474c17248bfe3050edeb7"}, {0x50, 0x104, 0xa8c5, "cc01ef889a6e709d18c13eb402d93e5c25581ba76923376bb1ea27726231308a419daf057dbb97132d4e8b4a92c43766a2eee4deda0216c80f8daf8d20cc2d97"}, {0xe8, 0x11f, 0x68, "223d55599c4cdfc46ced9896d2e786576ab1f3a2e01aacc3810dbe36b5ecce3f9004200f443f45370f0c34ec2555f70e4ce1585e9e417f7b0cb4cd40464d450f883597940571a3d2d2ec1e0679c0f001c10450847da7aae242ef185e642bc643415b587c18bd792f104573870f57662a717d45070391ce5633136a4f7f2446f985d665ca3f8e2e61e572507556466bfb23cacacde09ba0562c79d50a4530c09766d1d105ed5e41bfedee13dabcaf4fbcded590856e5dadbc4d75537c2b92b5cfdee6794182f5f9932e4e31d1c65766ad2751ce"}, {0x40, 0x113, 0x6, "d35a152fa0d321d1abded0a20c103804fe20d63c8003cbd5f165c5b8a4b960bb70d668e5e90fffa5e427cc2b32b0bc"}, {0x108, 0x11b, 0x0, "6da61e3452969fced5ac150cb0ed22f36763bdbd89864ac9425d7316485eab536953415aec8f266845160ccf1066fc135be3f2238a319accaeada131b8ae2b8288f70a807cad239773392ae3ff332331f184d410b87a63513eb7d2f4cd3740def550dc1cae2da7126ee64bd1835027eade4c12773dafc941de734987d988863c0a70fdd06adb3b46f54d13f42a2bad4ccdd28e0706be165b0bccd143be55aa2528140c3a892240e3c800a8996222c9751b52fe27241bdd38ede7475980d1c7606331afd5a4a8f239c5b0063d8752916daa49b576882d59189b0888d943dda245637f58f8e8042fb5f47b709c243f39d8cb"}, {0x98, 0x196, 0x5, "3f8e6ae7b395575b92a687f7df89e55face019df095065dcd73c7eda2ad0a4c31b717fb1f682f5ef2939ae2138752c106d3803f7740e87847b58a4f369571dc7c81c8534bbf20d4b05bd0903063d7d9872986f218edc6803048e4966db0afeacf6a43fb0bb8afc87b9f3565fc61734126e50eb293c0271a63bf4f3c744e91203cb34"}], 0x568, 0x8010}, 0x4000054) pwritev(0xffffffffffffffff, &(0x7f0000af0000)=[], 0x0, 0xfffffffdffffffff) 2017/12/28 17:44:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004c9000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-avx\x00'}, 0x58) getsockopt$inet6_buf(r0, 0x29, 0x3f, &(0x7f00009c3000-0x71)=""/113, &(0x7f0000861000-0x4)=0x71) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a79000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000734000)={0x1, &(0x7f0000a0d000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f00007b0000)={r3, 0x1}) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00001a2000-0x18)={0x7, &(0x7f0000ae0000-0x50)=""/80, &(0x7f000097f000-0xa8)=[{0x101, 0xc0, 0x0, &(0x7f00005f1000-0xc0)=""/192}, {0x9, 0xe1, 0x0, &(0x7f0000f54000)=""/225}, {0x9, 0xdb, 0xb73, &(0x7f0000faa000-0xdb)=""/219}, {0x1000, 0x75, 0x9, &(0x7f0000e47000)=""/117}, {0xd2d, 0xec, 0x8, &(0x7f0000129000-0xec)=""/236}, {0x0, 0xbf, 0x7f, &(0x7f0000b40000)=""/191}, {0x0, 0x1000, 0x20, &(0x7f0000e7c000)=""/4096}]}) setsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000353000-0x8)={@broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r4 = accept$alg(r1, 0x0, 0x0) writev(r4, &(0x7f0000a0d000)=[{&(0x7f00000ed000)="05a5044eda8dc7b0adefd751090e09619153805d99915210055c2e5f797d1894a4df12f1f36a9fa8d3874f154ec8ff6880dc196f07f58d3f0c57d244f8688635488ebf97a1d1aa728541bddf5fc26624e0b4971a2f66f54a35c39ad7941ec0ee0b99f2f82d7a742af4eb6061b343b3baa74c552a6c4db526eb82fb380f9a851ab8fb96a8d846a59282b6e854a616ee96", 0x90}], 0x1) listen(r4, 0x8) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000008b000)={0x0, 0x0}) bind$inet6(r5, &(0x7f0000ff1000)={0xa, 0x0, 0x20, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, 0x1c) recvmsg(r4, &(0x7f0000e36000-0x38)={&(0x7f0000c27000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00009bc000)=[{&(0x7f0000550000)=""/4096, 0x1000}], 0x1, &(0x7f0000437000-0x5e)=""/94, 0x5e, 0x0}, 0x0) r6 = accept(r1, &(0x7f0000c83000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000390000)=0x58) sendmsg$inet_sctp(r6, &(0x7f000075c000)={&(0x7f0000bb4000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000c5b000-0x50)=[{&(0x7f0000920000)="8f7ee7d9", 0x4}, {&(0x7f00003da000)="53faa649c5bfea6c0d7538849c9034765a15a738c00d8a8501defad1fc874e1f04fa6d588182504eb22c630f156ddc9cb879ecbe09baf8552c6a252738f45b3a0edcaa7a0c78109facd6af74662781b7b6f4a3cc2ca93d7af629dbf2c912f164b2e5e4f06a6468a4994e7eeaf3fbcc424cba5f5cb755326fb2fa38748ae03e", 0x7f}, {&(0x7f00001a2000-0x7)="d2da3a5e738bf8", 0x7}, {&(0x7f0000fc7000)="44114750fb51ca760e75df66d8a32d842992980e810aff97554f0f16271791cf168a5f4f6dff17a7bffc24fee34f34a9f324b4f35036742ad2c4bf06007410f6ea6d961e400e8959162040177b0a48b84b493802bb99acdf8cfc531c57489bfddf2c15acf2d658da8b106eeb3c1c", 0x6e}, {&(0x7f00001c5000-0x58)="569a641883a8128674768f75875ab9bca5d08cbbafcccae2aac5a540b1e337e81b890e331f6400c34617da4c4729154b916e6998a832fd2a6f799e8c725d21dff7ce6bfe93b3bdb695e23d11b197090493a8809879f0b351", 0x58}], 0x5, 0x0, 0x0, 0x40080}, 0x4044000) socket$alg(0x26, 0x5, 0x0) 2017/12/28 17:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000abf000-0x5)='reno\x00', 0x5) writev(r0, &(0x7f0000f6c000)=[{&(0x7f0000e15000-0x1000)="6e626cd39c64ae9d458661a53a76474ec4b51d507498fd945380fd4551d07d5bbe9042524696afc3ce989aaa480adbb3d71255e16943d90cbce54367cc20663f44c738637096dfcf709caea87095e0fc0568bffde329cd47c18efb91b622ebdce6af9f7644232a0f33abc83b4880a65df597d4435fcc51368696a77d6e4a81770e557babaa73908deb0bfef8205a975ab05c015c846ac223d9380fdf77c2116d3505e3b57829d44c56072cbafac006e56d105f35f7678210ae93b09c92ebd9a8848e71fe9454e818d1206c67ad852bdcd89ec2693940792679af230285be7d6f63061ebc720c429224e842d4e5ab28fe36b0a04a113b162f112c316856a92c4b15a3b533113625a3eb0db8e5a98fa3dccb07e1b904b1a51c22f2b9540f57881eb6bc4125d7200275052b2dcccdeaf70ac89448ec33c1d0e6b2f2ca3481bb74573350a0b312df4ef897b9cb04f657493dfaf84a44b189e2e3bf51df2c609c7b15907fcbbc649cbe4c1d878d7b1594325890a0792b5f3890a9fec7bfd0f07509f0a5e787ded0a35c929301e0d8087236578e20d2836b297f1c029946b38993546ba8c27b6576d0c1d853ceee580e6502eac76997e03cd7f8fea12d9844b53d4e86c26d029945a9a091faed03cad7d58b542584007929550047c81b9ffe590dce798df02d1fad480ddb030e86db1eb17312a9c7fcf5bb9bdb04de5396ae1be63e9ba6139090bcc0fd46b7d92ace67249999a4dd0ffc59d35f8c83", 0x219}], 0x1) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00007a1000-0x4)=0x9, 0x4) 2017/12/28 17:44:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffffff, &(0x7f0000276000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f000022b000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000c78000)={@common='ip6_vti0\x00', 0x4}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000022000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x400000003, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0xc, 0xfffffffffffffffe, 0x0}, @sadb_address={0x5, 0x6, 0x0, 0xfffffffffffff2b7, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_spirange={0x2, 0x10, 0x0, 0x7, 0x0}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/28 17:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) getsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000433000)=0x0, &(0x7f00001bf000-0x4)=0x4) 2017/12/28 17:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0xd6, 0x4) getsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000b67000)=0x0, &(0x7f0000eaf000)=0x4) getpeername(r0, &(0x7f0000202000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000819000)=0x10) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000b43000)={0x0}, &(0x7f00007ca000)=0x4) socketpair$inet6(0xa, 0x7, 0x3, &(0x7f0000408000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000a6c000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f24000-0x4)=0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000a37000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7, 0x1, 0x3, 0x6, 0x4, 0x80, 0xfffffffffffffffb}, 0x20) 2017/12/28 17:44:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x80000001) 2017/12/28 17:44:08 executing program 1: socketpair$inet(0x2, 0x3, 0x200, &(0x7f00004d1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x89b9}, &(0x7f00002d4000)=0x8) socketpair(0xb, 0x80005, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0xf, 0x3, &(0x7f0000003000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r1, 0x800}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000006000-0xa0)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x0, 0x712f, 0x58}, &(0x7f0000005000)=0xa0) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r4, 0x84, 0x65, &(0x7f0000001000)=[@in6={0xa, 0x0, 0xfffffffffffffffe, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}], 0x1c) connect$inet(r4, &(0x7f0000000000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 17:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80000000080002, 0x88) bind$inet6(r0, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f0000c2a000-0x4)=0x3f, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000e3b000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b03000)=[{&(0x7f00007fd000)="5e9089917e12fcbb93cd6160fb19d989f547ed2a604f2d9f3fd855d81fda4f30b5ceca48c3d46ad973c8014ee6f9b3afdaa008defaa7791427bcddcea7524db1da4d08c688", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00007bb000)=0x0) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/28 17:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000599000)=@file={0x0, ""/108}, &(0x7f0000963000-0x4)=0x6e, 0x80800) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000c12000-0x4)=0xffffffff, 0x4) r2 = bpf$OBJ_GET_PROG(0x7, &(0x7f00008aa000-0xc)={&(0x7f0000d88000-0x8)='./file0\x00', 0x0}, 0xc) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000a62000)={r0, r1, 0x6, 0x1, r2}, 0x14) r3 = socket$inet6(0xa, 0x1, 0x8010000000000084) connect$inet6(r3, &(0x7f00007b9000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getpeername$packet(r3, &(0x7f00006af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000904000-0x4)=0x14) 2017/12/28 17:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) 2017/12/28 17:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) accept$alg(r0, 0x0, 0x0) bind$alg(r0, &(0x7f00000bb000-0x58)={0x26, 'hash\x00', 0x2e, 0xd, 'michael_mic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000413000-0x8)="1e65a1ab415b7ac7", 0x8) sendto(r1, &(0x7f0000f48000-0xb6)="", 0x0, 0x4000, &(0x7f0000421000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe) accept4(r1, 0x0, &(0x7f000068a000-0x4)=0x0, 0x0) 2017/12/28 17:44:08 executing program 4: mmap(&(0x7f0000000000/0x5ab000)=nil, 0x5ab000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000323000)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts-twofish-3way\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ab000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005ac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00005ad000-0x30)="d3ab272e1a0100235fba602dff05000bfef9f4d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r1, &(0x7f0000316000)=[{0x0, 0x0, &(0x7f0000143000)=[{&(0x7f0000463000)="02", 0x1}], 0x1, &(0x7f00005ab000)=[], 0x0, 0x0}], 0x1, 0x0) sendmmsg$alg(r1, &(0x7f0000504000-0xa8)=[{0x0, 0x0, &(0x7f000059d000-0x30)=[], 0x0, &(0x7f000059d000-0x30)=[@op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x0}], 0x30, 0x0}, {0x0, 0x0, &(0x7f000059d000-0x10)=[{&(0x7f0000226000-0xe2)="", 0x0}], 0x1, &(0x7f000001d000-0x48)=[], 0x0, 0x0}], 0x2, 0x0) 2017/12/28 17:44:08 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000002000-0x12)={@generic="abcd4671153e7128df1036226f86f2ed", 0x80000000}) r1 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x2, 0x0, []}) ioctl(r1, 0x8918, &(0x7f0000000000)="") 2017/12/28 17:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1000000000001, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f52000)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001a1000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f000045a000)={0xffffffff, 0x0, 0x0, 0x7f}) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000025000)={0x0, 0x0}) r4 = accept4$inet6(r3, &(0x7f000078c000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000ad3000-0x4)=0x1c, 0x80000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000ec4000-0x98)={0x0, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x741455c3}, &(0x7f0000443000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000c50000+0x444)={r5, 0x4}, &(0x7f0000b04000-0x4)=0x8) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00008d7000-0xe8)={{{@in=@broadcast=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ccc000)=0xe8) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f0000bc1000)={0x8157, r2, 0x1, 0x7}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r6, &(0x7f0000f74000)="7b8de22733b7389550f3572f48ea041e4a969e11e67d96c145ea2c3890eaa1b80344ce80952a081c70a8d3f349ca14f6509cee2a52", 0x35, 0x10, &(0x7f0000131000-0x1)={0xa, 0x3, 0x80000000, @loopback={0x0, 0x1}, 0x20}, 0x1c) 2017/12/28 17:44:08 executing program 3: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f000000a000)="32000000180025ffff0700940d0914040201c2fe20000005000000000d00080009000a000000024fe56714eea4eb4e56d718", 0x32, 0x0, 0x0, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000000d000)=0x3f, 0x4) 2017/12/28 17:44:08 executing program 6: r0 = socket$unix(0x1, 0x1, 0x0) sendto$unix(r0, &(0x7f0000433000)="", 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000001000-0x4)=0x7, 0x4) 2017/12/28 17:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b5a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(twofish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000cdd000)={0x0, 0x0, &(0x7f00009ca000)=[{&(0x7f0000c48000)="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", 0x10d2}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce2000-0x38)={&(0x7f0000119000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f000063e000)=[{&(0x7f0000fa6000)=""/4096, 0x1000}], 0x1, &(0x7f00006c8000-0xc9)=""/201, 0xc9, 0x0}, 0x0) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x4, &(0x7f0000286000-0x4)=0x5f, 0x4) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x1, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f000008c000-0x8)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000679000-0x4)={0x10000}, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000030e000-0x8)={0x0, 0x0}) 2017/12/28 17:44:08 executing program 6: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000fe4000-0x2b)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="000001003543", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0xfffffffffffffec2, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@echo={0x8, 0x0, 0x0, 0x0, 0x0, ""}}}}}, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000fe4000)={0x0, 0x0}) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000fe6000-0xc)={@empty=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000937000-0x4)=0xc) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fe6000-0xe8)={{{@in=@rand_addr=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={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]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fe5000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000821000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x3, 0x5, 0x2, 0x7, 0x4, 0xa0, 0x20, 0x1, r2, r3}, {0x400, 0x1, 0xfffffffffffffff9, 0x3, 0x6d, 0x6, 0x101, 0x4}, {0x10001, 0x7fff, 0x8, 0x1f}, 0x9, 0x800, 0x2, 0x1, 0x8b, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x4}, 0x10, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffc0, 0x3, 0x3, 0x2, 0x3ff, 0x1, 0x1}}, 0xe8) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000321000-0x4)={0x0}, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00007f9000)={0xffffffffffffff9c}) ioctl$sock_inet_SIOCGARP(r4, 0x8954, &(0x7f00005d2000)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) syz_extract_tcp_res(&(0x7f0000838000)={0x0, 0x0}, 0x7, 0x951) 2017/12/28 17:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003c000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000930000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000bbc000)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000012d000)={{{@in6=@local={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, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009a1000)=0xe8) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f0000f48000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ada000)={0x0, 0x0, 0x0}, &(0x7f0000ccf000-0x4)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ede000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000816000)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000536000)={0x0, 0x0, 0x0}, &(0x7f000081f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000051a000-0x14)={0x0, 0x40, 0x5, 0x7, 0x3ff, 0x1}, &(0x7f000048a000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000617000-0x8)={r10, 0x0, ""}, &(0x7f0000ece000)=0x8) r11 = socket$inet6(0xa, 0x8000e, 0x3ff) sendmsg$unix(r1, &(0x7f0000fdd000-0x38)={&(0x7f0000bcc000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c5d000-0x20)=[{&(0x7f0000271000-0x14)="f8dea78de33918e54fc923008e99e24ffbfc5bbe", 0x14}, {&(0x7f00007a2000-0x9a)="2b9e784a1f186b431f74ad3ac222db3f16e4166c906834302970ddc2000737f61a33e501a5ef9f4dd4eb7f21b258673b0f9ea4f8074f16490f876bc95f0e8b150b096dde8321ebc053abd55146fc23e68eeac6f01bcba85e1a8ca67bd640332876a2db9eb2d1086b9b5cf7a9411c85f99da630fecc6cf412b35573e6c4605914e191f8f24fdd03f0e8ecc614859f5039c359d8941f15872ff2e5", 0x9a}], 0x2, &(0x7f0000651000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r3, r3, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x60, 0x80}, 0x40050) bind$unix(r2, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) connect$inet6(r3, &(0x7f0000fdc000-0x1c)={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, 0x1c) getsockopt$inet_sctp6_SCTP_RTOINFO(r11, 0x84, 0x0, &(0x7f0000cef000)={0x0, 0x7fff, 0x40, 0x2f}, &(0x7f0000e6a000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r11, 0x84, 0x1b, &(0x7f0000c35000)={r12, 0x5e, "fca8df488e64c59b6c78718e1073fa66e199554b00df9309a049d0d6a8cfe746fd514786d1fa1bc63e1235c0e4e0df3ba5d5bf2731f6a01a83ce7a332f87bb84aab202e4cfaadf7d7ac06d6791707aadc18238ecaddde27aec4b9f64dd68"}, &(0x7f00005d4000-0x4)=0x66) connect$unix(r1, &(0x7f00003de000)=@file={0x1, './file0\x00'}, 0xa) r13 = socket(0x8, 0xa, 0x1812) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r13, 0x84, 0x71, &(0x7f000037a000-0x8)={r12, 0x80000001}, &(0x7f0000f7b000-0x4)=0x8) 2017/12/28 17:44:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @random="00073b959c06", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x8000000f, &(0x7f000057a000-0x4)=0x0, &(0x7f000096a000-0x4)=0x4) 2017/12/28 17:44:08 executing program 5: socketpair(0x1, 0x1, 0x0, &(0x7f000071e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000000)={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]}}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00004e1000-0x6)={r2, 0x8}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000)=0x8000, &(0x7f0000151000)=0x2) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000088000)=[{&(0x7f0000972000)="390000001300090480000000000000e11800002c0100000045ff0107000000141900160011000100040001000701d0000001010c00006fe422", 0x39}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r0, 0x10c, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000)=0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2017/12/28 17:44:08 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x8) listen(r0, 0x0) r1 = socket$inet_sctp(0x2, 0xfffffffffffffffe, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 2017/12/28 17:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ipx(0xffffffffffffff9c, &(0x7f00005bb000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000494000-0x4)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000581000)={r0}) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f000058e000)=0x0, &(0x7f00006bb000)=0x4) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f000047d000-0x12)={@generic="d0084701e3f0bb2e3154d098aa7e3679", 0xffffffff}) r2 = socket$inet6(0xa, 0x40000080806, 0x0) r3 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f0000ee9000-0x2)=0x0) setsockopt$packet_int(r3, 0x107, 0x1b, &(0x7f0000d0a000-0x4)=0x7f, 0x4) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000027f000)={0x1, &(0x7f000039d000-0x8)=[{0x6, 0x0, 0x0, 0x7}]}, 0x10) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_int(r2, 0x29, 0x2, &(0x7f0000aaf000)=0xfffffffffffffffd, 0x4) listen(r2, 0x40000000000005) ioctl$int_in(r2, 0x5452, &(0x7f0000569000-0x8)=0x8f3d) setsockopt$SO_ATTACH_FILTER(r2, 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$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f000011b000)={{{{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x94}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x9, 0x8, 0xffff, "c6c2eda1653f9a7487d549c011caf841b706032b6f4be34a1a5dbf32876d88f19fb36b4c1fe3e2299dba518568c13f00b38541f7c51ca027f5b39a86510201a6c56cc16df6e57514d80c438b64e4f039"}, 0x160) r4 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x0}, 0x1c) r5 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000ff0000-0x4)=0x0, 0x0) setsockopt$inet_int(r5, 0x0, 0x3b, &(0x7f0000b75000-0x4)=0xffffffffffffffff, 0x4) r6 = accept(r2, 0x0, &(0x7f000060c000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f00001b2000-0x10)={0xfffffffffffffffe, 0x8002, 0x4, 0x5, 0x0}, &(0x7f0000f95000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000e7f000-0x10)={0x6, 0x4, 0x7, 0x1, r7}, 0x10) close(r2) sendmsg$inet_sctp(r6, &(0x7f0000dc9000)={&(0x7f000067f000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00001b2000-0x70)=[{&(0x7f0000be5000)="5e5997853d26cc53f90fb41db14b5366dad50367077a4a0000000000000005e1275d987fe74c01c85965c0808eae8d9febdcbc24b4f1197d0223b23c4f705ea18e02b62a0f5722b872001e05a789883a7dd312cb8e0ec4694d8ae1ad4db9ea7cbea8930a900d2e67a5af0741fece8f215f1dec8f552f0622ae663c0151f740", 0x7f}], 0x1, &(0x7f0000301000)=[], 0x0, 0x8810}, 0x4000040) writev(r4, &(0x7f00009e8000-0x10)=[{&(0x7f000054c000-0xaf)="a8b65507325a4f8a41799fbea93a3e9f1ab120afaf09fb164345633e214215ccb6c2d485fac1ae06463da58d2dfccc0339edc4d20222b473a471d12b1044115f7ffdd9ba2cc407db15288c3c5d75d24a5b2b1a77e90ca5e1258654cef94af407030f98ded3c9768a0bd9d71c3b2930d99486a2409df93521e36eabab40ae93b71b7c8347e05a76f5920fa4d470a620438fd29b8aa3974d9f83a3f598d2a0e569a288786cd4902e7520a7f6e52a0c07", 0xaf}], 0x1) sendmsg$key(r6, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x2, 0x8, 0x9, 0x0, 0x1, 0x3, [@sadb_x_sa2={0x2, 0x13, 0xc2, 0x0, 0x0, 0x10000, 0x8}, @sadb_x_nat_t_port={0x1, 0x17, 0x1, 0x0}, @sadb_spirange={0x2, 0x10, 0x7, 0x7f, 0x0}, @sadb_ident={0x2, 0xa, 0x8, 0x0, 0x200}]}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2017/12/28 17:44:08 executing program 5: mmap(&(0x7f0000000000/0xebc000)=nil, 0xebc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ebc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ebd000-0x10)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ebd000-0x4)=0x10) bind$netlink(r0, &(0x7f000043c000)={0x10, 0x0, 0x569d, 0x0}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ebd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ebe000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="43778d35fb87db481d9f656bbf6a30da"}) writev(r1, &(0x7f0000c17000)=[{&(0x7f0000ebb000)="390000001000094700bb61e1c30500000000004a0000050045800107000d801419000c00040002000a000007de0000080203ffff06001ee441", 0x39}], 0x1) mmap(&(0x7f0000ebe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000ebf000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f00006ae000-0x4)=0x10) 2017/12/28 17:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x4) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000a72000)=0x0, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000ae8000)=0x7) sendmsg$unix(r0, &(0x7f0000003000)={&(0x7f0000004000-0x13)=@file={0x0, "200000000000000009000001f2dc"}, 0x10, &(0x7f0000299000)=[{&(0x7f00003a5000-0x2c2)="34f6815c017e1079da94baf73b1b1c298c25c55498b6eee9e50ef1ced4eb2ae48ba4b846cf5ecfe643d4e90d7ed81e7293bb528cce926dc07b29e9899b89bf5685522d1db951f5e09c18cc0a59f0260801000000d6617b4f11d95f0732adfd5f2f3366f31d0da1801315115b288676c9af40f28e5881efde6d1dc9204f02106fac1262975158ba74152af623310372887997a11f49681987ce80d2d8fe1b5f75784fb294746bd60dca98431250d100998b6aa0393470c03559acf5bafed4d3d07d3cac1fef6be1c639ffc14978ca99916ba0c75d604651338d714ef6d62beb5183064a51d4ec94e6ee15fe33f42b2b4a9fd8bb7624dcbeff61a68323fb80ba28fa378d88b02e58f06f913525547bd845552bcfcf510925c8af233da36c4207239d453a17dd5b4086767144c330aaecde564862999027d27598c376bac48d2c3705be903e4fc17e6b27beb829ea85b50183c168fa54e82cf8e245414cc46d23ff801cc90ddb75e55f1c4f4216cdd52244793349262b38bef3e1e8590b6682c095e30b86bd5725fb550d638859a671488035c6ea5bc6d7082f523ba18042a5238618768fec6341b7f16a825816e6f5e9f840d57a3798458f3342bc40c74433d13db8f254223cfc87a78b4285a67f50cdd540e7bec3fbae51096372fad17f5b5e486b898e9850e1bc3b548a46d49d90adf32d1ca14be5d6a79302cfae2f5c3e063e04ae30e1c12cec74a354de0b631cfdb53ace129b4da5d4e7ad7de0d3f8d1339b32276ac88c6a8ff9977eb01aaf5bb3b48c1cad7b34e6c831ba50ccacb342852bf560067a6885368bcc36fd0e405d660b7aabc486dbedd72856d5c21c12618d423701a94dbcffcb107d369d1527932660389850825514c7b18219d110f726b8fb7c2edc235154f2f43fef2fe27f05", 0x28e}], 0x1, 0x0, 0x0, 0x0}, 0xc000) poll(&(0x7f0000009000-0x20)=[{r0, 0x0, 0xfff}], 0x1, 0x0) sendto$unix(r0, &(0x7f0000a3c000)="", 0x0, 0x0, &(0x7f0000376000)=@file={0x0, "200000000000000009000001f2dc"}, 0x10) sendto$inet(r0, &(0x7f0000384000-0x59)="8f3b245394cd6305b3a9bfaad12755f59009e8379ef193f105504320579f792b4a69d83cbe48b9f5776f685845bbc5446a8df0ddd2bd901da84489358cd0f01a5b4ad7f239aa3b8a8ebf44049ac3c3c0f8cdc76a87ad7a26e2", 0x59, 0x0, &(0x7f00007fe000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 17:44:08 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x9) ioctl$int_in(r0, 0x5452, &(0x7f0000f5b000)=0x100) sendto$inet6(r0, &(0x7f0000ff7000)="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", 0x781, 0x0, &(0x7f0000ff8000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x40000000000007, &(0x7f0000fed000-0x4)=0x0, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000fff000-0x27)={0x0, 0x1f, "41e39061ebb0a699496b414c962a7e0c8f1744cfaab113475e102a50199c6d"}, &(0x7f0000fff000-0x4)=0x27) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000313000)={r1, 0x7fffffff}, &(0x7f0000ffe000)=0x8) poll(&(0x7f0000f7c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/28 17:44:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) ioctl(r0, 0x4b49, &(0x7f0000f26000)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000000000)={0x4, 0x2, 0x1f, 0x57, &(0x7f00008a5000)=""/87, 0x18, &(0x7f0000001000-0x18)=""/24, 0x57, &(0x7f0000001000-0x57)=""/87}) 2017/12/28 17:44:08 executing program 6: r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000d24000)=[@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x3, [0xcf4, 0x10000, 0x8]}, &(0x7f0000a83000-0x4)=0xa) 2017/12/28 17:44:08 executing program 1: mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000767000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x4) r1 = accept$inet(r0, &(0x7f0000a67000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002bd000-0x4)=0x10) listen(r1, 0x0) 2017/12/28 17:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000004f000-0x20)={@generic="af8fed0d984fa7fcadd2d69c6eb65027", @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f00003d1000-0xa6)=""/166, &(0x7f0000de8000-0x4)=0xa6) r1 = socket(0x13, 0xa, 0x2) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000310000)={0x0, 0x34}, &(0x7f0000595000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000450000-0x8)={r2, 0xfffffffffffffc01}, &(0x7f0000675000)=0x8) 2017/12/28 17:44:08 executing program 0: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x7, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000be1000)=[{&(0x7f0000ff7000)="3771a2806880b2f98aeb7407040f1849399b9032f467060b2f30455185733896ae9d7facd7bbccae4f19b280da26a7b6bee01fb9310f6f6f91dc07ae6bd8f7c749eeef58c9dd1d36b45209283d497e8c07fc235595b20c9ded53dd6e2d47e7eb1f4c887b55ef123d21ce2d54b4b68974e41306a55ae8eec548076ae78d82c86547887a910eeec8744ba74371f9189ed866f3a8789da3bcb408973689597cc0cfd16a8a2bbccc13664361ee243909c88e3eda7234116350989af22f73b752a5a41b10fe6d58a60f63328b4280d0fb92cd3aabfbb82b820c9ba8e04806489344d09be13eae", 0xe4}, {&(0x7f0000ff8000-0xfe)="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", 0xfe}, 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0x1000}, {&(0x7f0000ff7000)="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0x1000}, {&(0x7f0000584000)="57245cf18ccad7758f8e598025a6bf59de18811b1340f9639683a4da4fc9d63157f02be889c434415998605b692fdc2ebeaab296c7a6f34e24cae5776c13d73d45aa374c90d0692ac65cf8e0b2111b4dad518f8ea01637cc1dee6e2256e1a8065035", 0x62}, {&(0x7f0000fa5000-0xad)="71cc2775da9279b26a50df3863ff18b4d4304037dcc781c65ca0dbb0bf1ff24684277848e478a63de4e7e5895cb26de72167c716c85f117b4d13f70d23da40b89d4f9380e0d64f5b73c6929d00aff7b27b94c3f64f82a4bb2c7128637ac65454ea7ef1a66d76fa0299eee7941cb77e25431eb4cb81565fd023b6b18851748428e7aa2887a586c3f21bf0f83fd7f331a7d7a40f600bd46c1fc5f3977b47d1aecd7557e7eb9c759a7d1be3c7de68", 0xad}, {&(0x7f0000e37000-0x4b)="9bbfc923a13ad63f2a4b488f18c84e2c1b546640d937c998f69a365f46b221c8a8f67a8c91f13b9ef8a5cc65bddf98e62e8e1d6d795d1414ab1f59548ff09d6d715219734db620662ed12f", 0x4b}, {&(0x7f0000ff7000)="ada5c83dfc8d7519e9cc97098838588afbd89565228604e33ab877f2f5dc328f6beee961b2f9a94f05ea3a3774a17d14118f62acd27b72b353691ba1", 0x3c}, {&(0x7f0000ff7000)="a964505c83fb37234572e5c19908ae7a454a13330cfa31f2610b7e030e925178df2b2bab41ff3254afd1e7fa18d087ed4160ef0abb063852db56fe75c42a8eb97d11ff2b2076009452e14b4a60f8eb6fffd95636a7d8375380829f0632be6cdaeff5e1e194b612706dcce3edc5d40b26709e4451aa4b6bf1ffd4cd2c9840ebfb4c3710d7eb4dc13523a7329355f52a51b14b", 0x92}], 0x9) r1 = socket(0x8000000000000010, 0x4000000002, 0x0) sendmsg$netlink(r1, &(0x7f0000638000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x24, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000fffffffffffcff09"}], 0x24}], 0x1, &(0x7f0000311000)=[], 0x0, 0x0}, 0x0) 2017/12/28 17:44:08 executing program 4: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000e7f000)={@random="efa106a7290c", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2f, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x0, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) 2017/12/28 17:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x2, &(0x7f0000616000)=[{0x20, 0x0, 0x0, 0x7fffffff00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a49000)={0xfffffffffffffff9, 0x7064}, 0x8) setsockopt$inet_udp_int(r0, 0x11, 0x63, &(0x7f00001f8000-0x4)=0xac, 0x4) write(r0, &(0x7f000061a000-0x23)="1f0000000401ffd60000010000000000000000000100000000000000000000", 0x1f) 2017/12/28 17:44:08 executing program 5: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000158000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000d6a000-0x4)=0x1c) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000ff4000)={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c) write(r0, &(0x7f0000f7e000)="d153b4dd2738fdb1f634f92999c147e2592ccd74b86ca3d377943de9a274614535129f40eecef6f008a3ebf650e84c5b8620809467e8fdca0c6475b910bb5a3d5dcee5102ba5ccc0afb211e82baf9b2631ff75d434ffa4d4fa204c7b2574161ae7171946f3b3ff5eede24337b882e4f9f25e96cebf2048c06adff0eed8f43cadb454985e877dd91311d803aed8a5bd91130965b6f3734c3fe98f8d425fcc425c83857a17e1062ac987f51ee55d803f5259d8aa9a5998a0b53f642e10", 0xbc) r1 = socket(0x20000000000000a, 0x2, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000d6d000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000ff4000)={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_int(r1, 0x0, 0xe, &(0x7f0000ff3000-0x4)=0x0, &(0x7f0000fee000-0x4)=0x4) 2017/12/28 17:44:08 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001000-0x81)="43be6a65df986b85d1c49a67c48ff44acb81fecea02c91d54eeb6ca67caa239e67e110a502e906a2fa614bb9431ea66f5b0da04e04e858286c5fca8526182940a0cd16e4c02d035d9a9ce19c094f09b4b8a428500117bff4c8669f8dc46c9aaf12e7058997ffb4b7ef62db3ef77b956aff65b4ff274afaf563804eda37400f669b", 0x81) r1 = accept(r0, 0x0, &(0x7f0000001000-0x4)=0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000002000-0x25)=""/37, &(0x7f0000002000-0x4)=0x25) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r1, &(0x7f0000002000)="5bc3e8ae637eec98d49363023a2f5d0040fa85fb3d265b85e44779bfa4587ca01e7b1a75efec10ddba85863ad7937752d91dc5ab7cd6ca156261a7b2225543838c136f032c344de678eff86670d43e877380caf28d2b99bebbb2ee05ce607706970e60a9e491efdfb2bd101916c5", 0x6e, 0x8000, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000001000)=@buf={0xbc, &(0x7f0000002000-0xbc)="b3f90989d50604b19ab24cbcdc4fbef500ff0ec517c497d3d5d64b63a0d237b7cec30387e289fbcadbf5f7ac1ec821f1626ec446326013bc115b8f5edd81619cb01c865d455aed2bd042b74c55823471fdbec1715931653c42562684f78b5ac5eff356727ff48bb06e120786a995b9e37c940152c6829b065af00da5427982b206181112db1cf2b5df173f6211712bf85e2404e767afa69dac50a232b674d4c6e0deab192138a0f8d766da2cb2a963ec61da795911ccf3e2909c087b"}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000003000)={0x0, 0x4c, &(0x7f0000002000-0x4c)=[@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000004000-0x10)={0x9, 0x0, 0xec77, 0x9, r3}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000)={0x5, 0xdba6, 0x0, 0x9, 0x3, 0x2, 0x4000000000000, 0x0, r4}, 0x20) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0xa, 0xe113, &(0x7f0000005000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000003000)={0x0, 0x0, 0xfffffffffffffffb}) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc00c642d, &(0x7f0000005000-0xc)={r6, 0x80000, r7}) socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r7, 0x89b7, &(0x7f0000006000-0x28)={@generic="3d17867ba0bfdbcbc183b10835adc385", @ifru_data=&(0x7f0000006000-0x20)="64f5c8a612d396ebef5d52097c83835ae77275348d32459196ca4bb904a3df04"}) ioctl$DRM_IOCTL_SET_MASTER(r8, 0x641e) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb8, &(0x7f0000007000-0xb8)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [{[], {0x8100, 0x1, 0x10000, 0x8}}], {{0x886c, @ipx={0xffff, 0xa6, 0x0, 0x15, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x813}, {@current=0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0xca}, "0a6c08dbafd8d673728419184938c319b79a88b80628a24576f91ddbc42c2eaed072e5057cabb952b477df925dd8fbbe0d2d7b31f306aad95d8f409387c341aee395328e6317ead237681bfdf369f78c629fcf379889c53ddff67b337b0a2b6c8af824e5874dc34828c082bb2acd2322bb02527da1ede4b3363718155c61e12b2ce8c1d7c2fb386e"}}}}, &(0x7f0000002000-0x14)={0x0, 0x3, [0x196, 0x5ec, 0x109]}) 2017/12/28 17:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x200000000000f, &(0x7f00008f2000-0x4)=0x163d, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000152000-0x4)=0xffffffffffffffff, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00007e7000)={0x1, &(0x7f0000f18000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2017/12/28 17:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000417000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-camellia-aesni-avx2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000005000-0x10)="e517b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) pipe(&(0x7f0000516000-0x8)={0x0, 0x0}) recvmsg$netrom(r2, &(0x7f00002f9000-0x38)={&(0x7f00002d3000)=@ax25={0x3, {"6f8b1b4d3b153d"}, 0xffffffff}, 0x10, &(0x7f0000b1f000)=[{&(0x7f0000e5a000)="621228e4e6ff5013648be8a6cd7b96ef87d916ebf98acc531aee37674cef049ddf6f04fded6e56616860aa3ad91943a2c4", 0x31}, {&(0x7f00008ea000-0xd1)="506af026fb0aab702386b734f986f696aea1a0692272675f4d85d8a1228939e0ffe87386982326208628c0b0d73d8a0fbf50a07e86fd45ad1df66a3c9aa5edcf02f0ee8ae27220d20c831c4c02cab43c8754ab3b22af0192c7368a14f5599ee7d97e08005a06bbaece9d0ad8dbd0920dfda3fac1214119678cc4655fe48d4297976e704c8ae55620f2eb43c3e495b25240de6cd302c23b150cdad346b3c869a54527f407576706cffff6a487a3ce59c3772c5cc0de3198a807ecdb349636fc99d724fefefd22cef37df6ef96a177217213", 0xd1}, {&(0x7f00006fd000-0x36)="72b6effac388d440cdf55168b89921c684dff153e1e0af6ec454037d80056da6b357fc43b4ec4dc55f56efe798fd69a1dba8af538894", 0x36}, {&(0x7f000085e000)="cc45fba1f5cb39382929154abab48a06926eef", 0x13}, {&(0x7f00003f1000-0x1c)="429858426b42797bb3786a9ba5680a3fb9abc1500e3d09b1c43da19a", 0x1c}, {&(0x7f0000895000-0x4f)="85e05f8ea324ae5543f1c40d8dc45fc4b448c5bdfef6750e4ac84c4313fd02c232e4bf2231a7ec0a4a1706c6b75506c2740a1eaca52722bacd7dd369be51ea9b2df7cd7500dc2cb9b11493c9a2b80e", 0x4f}, {&(0x7f000080e000)="3f5784a95b85804e26697031d4f9bc89f69eb96baf65df2a47be24103382b63430f8bdc07f216de58764341bee80084376dd36b44e50b457941199bdc360ff13085c54e02a959a1616cc6345c7440c2ed8474494e4b67f225846e45826c85d5a76404705fe8a93f2456e69c5ea20bee95466091bd92df6f5ea69c66a9d8969976b6917f948c2272e4c600e0f149acd1916ef393c6a60f9af40332e91e20fbf5c68b31bc5599f43477943b6982fa670a66a5cfe16bade363056f5918b5630ca7eca1fb900b3144bc4c1bde6bb4bf6665e68", 0xd1}, {&(0x7f0000a59000)="d21bb5208cfc13e3a795b74010306a9e2e87682d434d", 0x16}], 0x8, &(0x7f00004d2000)=[{0xb0, 0x18f, 0x8000, "d9832017e6eebad919b13c48e10c6207863b22bb0b621cc20e19ad78c58951a574197d02e902228eb71d3125b1f65139d6270be5d3446cf276b285ef799001c28dd5413bf71b79a74c0f033e6ce70b1e90f537706e5cc995cdea0d6b013530af4b63e4ad23aafc143e1b9ef5ba1a5572e0ae05766f27dca5655fc145bde75189d80f5723e68c8ce0e7dcb1d6422c66c54d6bfeb122f1d4344edd09ec35d1"}, {0x48, 0x11f, 0x5, "133cdd6d20c278b09c87fc66917cf88696583e68c6a0f2638d8ab8eb11a86b7a26de4b101b5af67f4e83eeebd3317500816df0d607b17f"}, {0xe8, 0x11f, 0x7, "a86d4013ef945cc1d22011614eba94e70552254b7170e98b9ee212e002909e91aedb46b36f22de6f3b3e561badd0d27f35b90d254ea7ce3bdf20b2949bbd7ae03558efc59798d6cad74dd4b01eb7a991ca36bedf9ae9432786cca54ab3d7219fe3f40680ee5c4045d47ec46bb47a16768597d8ccfb6ac6a79762a0ee9c5eb0420ef4e1cf0c48c0d2d225b3d716f1011bebfed35bf794e66704bc9a1e06d828c3aeb7f72549a447dcc4de9e8146f0e30614c7ef5519fc93e938c57d1643f5b63f6cab9275780966b491897d25731e4c0ba3e2f5"}, {0xb0, 0x119, 0x7, "cde85878f37e55ae31d51291476309631d1dae9ae4fcfae7cc4319975d291272127880bc228ddf5bde26b1c5d565f4034c1a1b22b1f7ac1f3bcc673d7c10780998cb175c48b6d6c8a1b30a6801cce1b6a4ea5670992c6eba1945cda3573d9157e6a59aead99a21618b75d19660c3c5065ca9679d8633121b614418fbfaf4b099517364c6224e6898e4018b128b442436f73885d1aedf999f988926e1e1cbf1"}], 0x290, 0x24000001}, 0x1) sendmsg$alg(r1, &(0x7f0000528000)={0x0, 0x0, &(0x7f00006fb000)=[], 0x0, &(0x7f00002d4000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) sendto$inet6(r1, &(0x7f00004ac000+0xbe1)="c63a6da14f0ab39fa4fddd4c0a29849a", 0x10, 0x0, &(0x7f0000f91000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000f68000+0x212)={0x8001, {{0xa, 0x1, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) readv(r1, &(0x7f0000afb000-0x50)=[{&(0x7f00003a7000)=""/187, 0xbb}], 0x1) 2017/12/28 17:44:08 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000023000-0x4)=0x1982, 0x4) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000028000)="", 0x0, 0x0, &(0x7f0000008000-0x1c)={0x2, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff}, 0x1c) 2017/12/28 17:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x2, 0x0) socket$inet(0x2, 0x1, 0x7) r0 = socket$inet(0x2, 0x80001, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000220000)=0x0, 0x4) 2017/12/28 17:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'michael_mic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000000d000)="09fff70000000000", 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e14000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00005b5000)=r1) r2 = accept$alg(r0, 0x0, 0x0) recvmsg(r2, &(0x7f0000e89000)={&(0x7f0000fa0000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00003cd000)=[], 0x0, &(0x7f0000659000-0xec)=""/236, 0xec, 0x0}, 0x0) [ 106.764353] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=260 sclass=netlink_route_socket pig=26624 comm=syz-executor2 2017/12/28 17:44:08 executing program 1: mmap(&(0x7f0000000000/0xef5000)=nil, 0xef5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x1, 0x5, 0x9, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000ef5000-0x18)={r0, &(0x7f0000215000)="", &(0x7f0000ef4000)=""/163}, 0x18) r1 = socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r1, &(0x7f0000968000)={0x1f, {0xf6a, 0x7, 0x1fffffffc, 0x6, 0x100, 0x4}}, 0x8) 2017/12/28 17:44:08 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r2, &(0x7f0000004000-0x1000)=""/4096, 0x1000, 0x100, &(0x7f0000002000)={0x4, 0x0, 0x7, "f0f9e88b0d56", 0xffff, 0x0}, 0x10) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4)=0x2, 0x4) 2017/12/28 17:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x8000000002, 0x0) write(r0, &(0x7f00009f5000-0x26)="1f0000000002ff150000040040010076408b00e0090002000210fb6900001d", 0x1f) 2017/12/28 17:44:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet(r0, &(0x7f00005e5000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000e66000-0x1c)={0x9e, 0x0, ""}, &(0x7f0000960000)=0x8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00006d9000)={0x0, 0x80000, 0xffffffffffffff9c}) r3 = accept$netrom(0xffffffffffffffff, &(0x7f0000991000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000a50000-0x4)=0x10) getsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f0000c91000)=0x3d0, &(0x7f0000c3d000)=0x4) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f000088d000-0x28)={&(0x7f0000a9e000/0x3000)=nil, 0x7f, 0x3, 0x88, &(0x7f000045c000/0x3000)=nil, 0x401}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f1e000-0xa0)={r1, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000014f000)=0xa0) 2017/12/28 17:44:08 executing program 3: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000f33000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000fcf000)={0x0, {{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @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]}]}, 0x3c8) connect$inet(r0, &(0x7f0000009000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e6f000-0x4)=0xffffffffffffffff, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000e71000-0x4)=0x0, &(0x7f0000121000)=0x4) r1 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000087b000)=r1) 2017/12/28 17:44:08 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000398000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1e, 0x1, 0x0) poll(&(0x7f00008d2000-0x18)=[{r1, 0x0, 0x0}], 0x1, 0x6) 2017/12/28 17:44:08 executing program 5: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000acc000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000acd000-0x4)=0x1c, 0x80800) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f00009ea000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000acd000)={0x0, 0x0, 0x5}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000410000-0xc)={0x0, 0x80000, r1}) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000ace000-0xc)={r2, 0x80000, r3}) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000108000-0x40)=[{&(0x7f0000acd000)="e448d280db4aef828ca6ef892c8a1133549b4e31d8dedc5e7aed1ebf7130de9764edcf64a124ed1ae2d8d261be4ccfaabaf5358e3f84944edd3749ca4aea957bd40f16991e645f044aeefc31cb6057cbdfa1e4856a746c424042ee04e9df30e723eace15bcfa14c460139a0685c51f8a4c2450db30656083c158666b568717685fb8e42ea000faca8eb40e709298312f01b246e830937f711c92131045fafecbc1146ebdb95033239e2c9ccdc72a3fda5c4c773c5017a2ddc1e0f6", 0xbb}, {&(0x7f0000acd000)="5ef14c2a45a989ed11640f5038c384267d6762d1bf7053256e92c95d6c82f697040b427b35d22d4e73183a17c2a65c5ca5b5f6090c1911b392c1b9af4210b922bb29cd3a91695cb6e5ccf8f80068a6f963b6f9487613a8479687f2aac8910c3e0514b90e5a7ee5d4fa6b2ee56fe9758e87ed0e652c06df4cea1dfc925e236b46a0fc53b65dc11013c79a39480c789abcce20a9305f624b9312175b301791730f8d9846576edf6346e4c38fc64810ebda8d3a1f455ac2ee9076961a6d70a63e72c50308102092560b9a1b966d57d6399ae09c9faa7b19ebde45f348eb32debb0371cd520b1a148406", 0xe8}, {&(0x7f00004b7000-0xd9)="074adc369b3e50b0e93d17c948f3984dec3340bb09eddaaef78ca9342d837d846c76be39061ceeedb46b4018fe4bda809ceecd12c2a8687c4af9eebcb723b52c15349536c779d59d359a36aa324f7b225114a8c46c6e3ef388506e55bb76f662347c9605b0545b6d5ec8884c79f61a2cf0e4864119d7f2e42183a034e62b6d7f82793897412df0b2910d98656e5bee7014bb9a54354ce31d4847134d4ef6b48ff7e6b0d93133352eb78d7736e9eacc799925b356a116f22a0caa51ce20b907e55da1a2a76428e777304cbbc2c0d1e14f3778ef823f7a0a83e7", 0xd9}, {&(0x7f000018e000)="7c2bbc76e92cba38964fa527a4e8d26561b7426cb46ef0b239c8df79ef2934ef7ab6933586e212b1d7758f80c7470d5e1cc2e77bc459850d656de352dc295b8d9ed2b253cb072e3eb6de5ced2cf685e9e8daf38e2798bf001d8db5650aa7b25a4b133420fc1375ee50", 0x69}], 0x4, 0x8) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000065a000-0x8)={0x0, 0x3}, &(0x7f0000acc000)=0x8) pipe(&(0x7f0000305000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ace000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r5, 0x10e, 0xb, &(0x7f0000ace000)=""/95, &(0x7f00009cf000-0x4)=0x5f) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000acd000-0x4)=@assoc_id=r4, 0x4) r6 = socket$inet6_sctp(0xa, 0x2, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00009c3000)=@assoc_value={r4, 0x8}, 0x8) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ace000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000680000-0x8)={0x0, 0x0}) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000acd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r7, 0xc0406429, &(0x7f0000778000-0x40)={r8, 0x6, &(0x7f0000ace000-0x18)=[0x1, 0x4c, 0x3ff, 0xff, 0xff, 0xa3b5], &(0x7f0000acd000)=[0xfffffffffffffff8, 0x400, 0xa29, 0xfffffffffffffff9], 0x14, 0x7, 0x401, &(0x7f0000ace000-0x1c)=[0xffffffff80000000, 0x4, 0x9, 0x344, 0x7, 0x2, 0x92f], &(0x7f000052d000)=[0x3, 0x845c, 0x1, 0x3, 0x5, 0x80000001, 0x427], 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000ac3000-0x10)={0x0, 0x8, &(0x7f0000ac5000)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f000016f000)=0x10) 2017/12/28 17:44:08 executing program 7: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00003f2000-0x58)={0x26, 'skcipher\x00', 0x0, 0x81, 'lrw(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b00000000000007ddb42113", 0x10) r1 = accept$alg(r0, 0x0, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f000047a000)=0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$inet6(r1, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x1}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000000)={r3, 0x5, 0x8, 0x9}, &(0x7f0000001000)=0x10) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000)=0x401, 0x4) sendmsg$alg(r1, &(0x7f0000566000)={0x0, 0x0, &(0x7f00008f5000)=[{&(0x7f0000843000)="55635e1596d22bf40bd07537f2886019", 0x10}], 0x1, &(0x7f0000e4c000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}, @assoc={0x18, 0x117, 0x4, 0x3}], 0x30, 0x40000}, 0x8080) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000deb000-0xa0)=[{&(0x7f000034f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f52000-0x96)=""/150, 0x96}], 0x2, &(0x7f00008b1000-0x1000)=""/4096, 0x1000, 0xffffffffffffffff}, 0xfffd) 2017/12/28 17:44:08 executing program 2: mmap(&(0x7f0000000000/0xeb4000)=nil, 0xeb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000005000-0x14)={0x2, 0x400000000, 0x2, 0x40, 0x20, 0x0, 0x0}, 0x1c) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000eb5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000eb6000-0xa5)="8363564ee77b9304a355ac8d21f28d7283875098e0a778691af8fcf5923ec61c7a05d46abdab40146047c7ffe6e77ca8dcf5e0b775611e444141087b45cedc0ad102afc1e865494fb5e6f8d595811879093f44660a4f02fc625edd4767834bc288f8c2e2b02593cba3378cf346aa9f66fc23579b6d03f5682160601bfbb37999106c1311bacd2c80c324a30e10fa7de4cbb08874c9f6def5d57f36a1cb6cbed58a14ad6851", 0xa5, 0x0, &(0x7f0000386000)={0xa, 0x2, 0xd9, @loopback={0x0, 0x1}, 0xc9f}, 0x1c) pipe(&(0x7f0000eb4000)={0x0, 0x0}) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000eb4000)={{0xa, 0x1, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, {0xa, 0x0, 0xa7d5, @loopback={0x0, 0x1}, 0x3}, 0x0, [0x401, 0x1, 0x1ff, 0x9c, 0xbe, 0x81, 0x20, 0x200]}, 0x5c) r3 = getpid() setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000027f000-0x4)=0x1, 0x4) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000d48000-0x4)=r3) r4 = socket$unix(0x1, 0x2, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r4, &(0x7f0000100000-0x38)={&(0x7f0000eb4000)=@in6={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000b08000)=[{&(0x7f000011f000-0x1000)=""/4096, 0x1000}, {&(0x7f0000eb5000-0x8e)=""/142, 0x8e}, {&(0x7f000053e000)=""/187, 0xbb}, {&(0x7f0000525000)=""/4096, 0x1000}, {&(0x7f0000eb5000-0x97)=""/151, 0x97}, {&(0x7f0000eb4000)=""/4096, 0x1000}, {&(0x7f0000eb4000)=""/119, 0x77}, {&(0x7f0000459000-0x1000)=""/4096, 0x1000}], 0x8, &(0x7f0000eb5000-0x2f)=""/113, 0x71, 0x3d}, 0x0) r5 = socket$bt_hidp(0x1f, 0x3, 0x6) setsockopt$bt_BT_SNDMTU(r5, 0x112, 0xc, &(0x7f0000e5e000-0x2)=0x7fff, 0x2) 2017/12/28 17:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x80005, 0x0) bind$inet(r0, &(0x7f0000026000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000193000-0x4)=0x6, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000f2f000-0x8)={0x0, 0x0}) getsockopt(r0, 0x40200000000114, 0x8, &(0x7f0000e93000-0x4)=""/4, &(0x7f0000fcb000)=0x4) 2017/12/28 17:44:08 executing program 4: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000023f000-0x38)={0x0, 0x0, &(0x7f0000f82000)=[{&(0x7f0000562000-0x6)="f4c860349692", 0x6}, {&(0x7f000090d000)="ce7cc3c05e37ffe35f1bf3eb40eb3659ab41175a87adb7428745bb28cba374d6528d954d5f3971e6afeefa89c3468a0b85be473da0befc93c705c6e9848619d38460c6919a1bf7cd858712a9bea4ac245e130a2e38148e79104f46ebc478745b78e6467d672ef2992360eab5b8e8f82052115d9a0a755003b66111f9c3a9f7e76ee50d64e8c166379c0c2506aa07327a673907b300d796e533a31f1f3ef6659e3a5f168a69796baf5beb2945aa64692b038eafe61242dfef0006188c3ff4f201b805eac9d6cb331e17be3f8b6ceae85e4696bd32f375b720f3a7d6373e0ce04a1ec5308d867ee15bc2921fc02ce13a2efd59fbbb71a12f2c506b990aff8b19f73af5dd95e9c9b3d362161a8e71fad8e3a36220c27b3dcf5ba7f19387f99807d9bea5938db71422ecc793412c220ad300063cba52282da958dbd895304734d962dc192ad0cfb8a8d94f78eb74516f9c261a77a94fe25f6cde42deb41a1fee32abea11825d9ca361ef0869416ed1bef44a5554b9df91a71738357d8d8113f5b4ab9843885cad4d4d53343a35fb2e739305ea9df06f87f1257076beb0b32f094cb156a518aa368b97fe7bbafb05de3e996a1285a30c4b1c694ca1895c17c2a9fa5f9fb654f1d6c53f6edbc7939324f2269cd0e6d88d079a099c5ee8c6f86723efe3b8247827009e7cebbdd75aa2db18418528db9472e14f970fa75428231ab3bdaee84c356b52efb7d5b12ea77ea291b6680988316a5b9543b03d614a42153323aa5928d024d941024e958be355e5e61d4569cb4f3821797e73606d54b6c5c754fa0d153c068cdfa69ab4c6d007ac5349bb00461f1e982fec3e6c6fab90e50f696ba3de380786e242ccfa35caf4055547deed026c090b53e6e835c3910c11469446d7eba21918028ec726300650c79e01396ae081291aa9e01458fa23ba8147471865b12f8b8a7fbfaaf788686f57dc2eabc561d351bec404a74ec1a6bf7e539a115059030a3b3db68cad8c3f1500bac94d70fc515f6626c8f6d0ecc0573d1cd99482de4ac04e6dd1a6a984ef7000999d561cbfd779ff9784b08edcf6999940b77ce53e66feec4dfef2fbd19ad28883dfc13c983248ae32deb7dbcabae67395926f6df45207358fb35a6e7decb72cfe916941175bc49a9162f5f66cc32162c5313c0b9958d6b603d54005802e809700f6515408d1ada7bc0bf7054dd0cf93c64a83b0dddc09e84c034e5586fd1d8abdf20ccec3a0b345563deabe8dbcc38c0c2f0683818f231e2d3fad7c77f0b417e5469a83923eca47c25a699fbb604e84a101de5294b150e1c2832f8c446e75291e6d62900f0012eaf75e0189aca3875d8a8819bd47be6ff41fb40d118f2f787d729eef660a3894b25376eb0a3a0e530ab5666291f859feacb379fc3005e8efcad021c431734dd2b274dd476459381f7a4d4bf4fb35690e049695ff6b89e2d5d732abc902884bb11a5599a07c57e95c7b83e27f77908a080deda1ba7f6f5eded899316355468159a13e2c1243357654da1be14a8db93e5c62177c1fcc510e9e3aa44b5a18a00b3a254d137d952ea4483454aede9d8a73249d5e92bd25accb73614a2e540ce148379e2cfc41afa0c91250ae684c359ee77af447a5d375a1e3a1aaaa5298d1d3b9b19d9ca1a01ad02db57c6be053b0c098cba9ed5c0f306fc30da1ce5c012472b34980ce01f09f38d45384928a1040c81687f42dc4583753a0a8dca568761b2951cac3da08ead1a39c41be12b975db09235096401a9c1b118ad5f10cefd043122173a88cc8d2f654c0693612e9877561fed852711ed5d0ccc88ffca8f81055cf8628d3083ee3c0114960287144fc22059386efd0e2462cbb6ce91645d0537bc8f0f02fd5e372a740c69bfbb22db4419f06d0c673e5d59733a576ee7872fe0a65323df3e7c70afbc3eaa8def12031987e9ef88723400e4e2f002dcb1315eb77cfd322567b166e87e0923e08f3b99c485ee97ec652876bbe9c58f610e217a9639163820b563c9b3f38c34567dce65d322aa96fb572dca7204950c5b572bd355c816d4087b5e4615c013f56d3ec520cdf007b9c95841d57779c555f11779e58d4e17b5cdd311782e6f4172db50babecf7ab4c6ff802878461c157b42704ac3d0819d46b12f1aaba587c5f0e76f2ea4265f46303362cbc551665c9e988a47479967573e9cfb073a7817353261a84c1b558143f7a4788164f73f089c7d3c661ab075b9a45d966bcec813a0e779f7ca8614bd5c79ca4a9d213788f2f916c1c765f278e72b944a3bb492fcf5220c3396d6e33737436d488e63294de98c1db8aba23bae330b94d21c4bc65378c7bb0ae928d7c01d8e00ff83696dde5bf6ad83a560ee2c9b78abdf265cba034f13212f22da563a1edc599887509ed4ed6fde9b337fefe3e65cfbdc8ef72d5c591841a64505bbfcfa50b9f19720a0d2874a0a101405eee27381ac891c5ccf740afa60d7ac4d4f7bb5b70a382048c24c996c2d708a47dbfb15ce90b99a3a2558f77d31f08585cfda0e47d586e00da2a1c8900dcd3f40fb4193ee4d1381c5b8debb84e7b12b5b442adfd67169309aafb211c30cb82fbdddfaade02545072e7f20f3247d98d3c3cb52bab3086f402d8fd0b1000838e4deb746d4970286d7bc96838f966a355a3ebc02666c42a63788c16f85f4ec8bc4ac23db99c473f126ca744de3fc1331f87dd284d6a1f893067f078d221a2c080010e566cf208b6f36addd6a481ba1c05ee98aee99a7efea2c8fcfe46abdfab84f0370a95dfe0ad609371ccd7f6b5ee0ae5cf7c9c36ecf3fdd63da2d5f25d98304fc82b92f2fc86b588f9eaa0677c945a9e88bdd7a6ff6d50fc84694f36c089252327655a3d67c7df1e44c5e70ffd9ebd66d6a86920125ce841c4eba5542d46dd3db4de6be06c333dd05ddb6a735cec2fdfd31030b6d368ef8f93f7e24bcac61a6b8995bd09da982d16ef9f124ed23b776ef2882b19d605dcd5d4a84ac35a4c86ca44568996be2230ae5b545d1a87f36dd0b3e0d8717f9ce4c2922e3121810a18cf3a61331036759e0afa006a1e79d38a72a2d77d34e4cf5562df98cea6128794cb8f38c3934485461ce82b8749c01f69e24de31e0896b18807e26c0536edd69365162620a2de22b9ecf7cb51666e1818f224ab7eccb369939327506599d140a92e9fb3ac55840db7ba3c752e51a20c2bbdcbc9047301f4bd4b65dfaa0b3fb6eb688052756264f1d21b9db85a8249b2b6ca86c85220d7ef3de90b929ce4f9b1d5bb64140d38ddda4b5b16897d2a6f919738fd8484767f86a548dd854f0a145e2d8dcdfb484b7e652dbc87d3a68958448aef6245f12ead5d9dba3ab935d426dadff42da3e4152570a97f2a64201ee362a5e2c8e43b07ef2d220ad877de5ef75ae77c85cc1ebc43b8b83f4f7de7809d94bfcc11e75f9b27ca7e49061b1c9ae9fbce67514db67f8934423d55eecb1680a0c4d180bae4f31938881e1af43c88cc4e6c5457bb2c8e30042d516f1a656cda437a7f263c8de5cd419a4502ef2ba02e2b63db30de47c60cc6d53bd8068f26ccf1c88756ed1eccdfb475a8330e96d112230e391337bb0c29f55e9a220a61642845a483166aedf36006bacf19e3643a2ecda3edd51ca733cd3783afb5e38952d20396a538004bfa2bdbb189fdec7bdbc29fe15f63907681fd350e9f327eeccb9f6efcb64ba5a247b8cf62b225d70a67127e68b254bd8259f58d7ce18021c83273e340b69c97c4f6710db16d6bcfb94d64c09f59c134c5a73a2cfd80e542ea3b4b263abb8cb582f22532484c3732c8b147b7004962cff1393355e06ee8186aefd56069c1ef7d668c85650917e5a0b22562066b08280a51a31649e6e473770ec37b3a1e1f35302dac2b15c6bf7fa13be776f213b5e15a4dc45a6c4c95456c0da473b99d06b3ad122b966128b4d3a6aca2ae60bd57bf1a80625225d05ed4bb5756f07b065b1d323f52beb2fd410728414e3bbbaabaaa370dcb151af2b19b6b49d35347c0c89854e95b9c61cbabff1b7c5b927c313559e556cf08e296edff2b3e1ee7ee5cac2867037875ba81747fdd892b818ad77d09c00706398beaff6a805a5419c948ef7aa7dd5949327688741c06c1e4499fa5caaacfa2d1bd68c8f6e8fa28dffbf99dde46aa452edf74db05344dfe9978b308b7d501015753eecf20debc21f6d2a6638e54fd9e97d00f1a271ded90c9b5559765d4928cfd2ee4337b06be958807e933ed631140d13953bf5b51d5051e63b7a3ec54ec7065e455163d6722d87c36bf249c40f5748ed9b552b16207f79f4220ef53692d9b5fd89e7ea29ebd2c4272323e12a40d999bdb43eb53104324a55dd05d174ac07056eb046c5b6c941b92b63ad0f7381cdb0db060f5a1c60b78feb623f0a6df1af521729ca3b18e41484c5a03882377b235837e8acafc95fd5041f52770e4e3742d6dd455a37fe041b170260eeee8f6b3680cf35b04e3cebb8821bdb61e0c22daab91cce22c6bfd6ed9c57aefd7a515a4fa7e834766b471c3bcc7c05a5d2d54c7a87a3d7fa75af2ffed6d962efead591dbad0b90514a72b45ce9f5e84fb2010aef32b14b2903cf05060740a6bf22e29cb0499ae9b4f03345323562761aa67b30b4b6dceb93902468c202b581f43596e4612a3ad308c49061969907c7f22f38e7a28c96e479e6b1b51dd5809040f6cbaf6b30169ef841e55c41f33ae7b5a48634724e381bfb66361d4be5ec37d068d44f7ec861dab830e96540a0da56b1c2a44fc76475a45a662af6a7f319cbdd69eb80bb1574a266f4a5e31f0a909b2c3a2a3da045a54dc5e8554eceecc475145a2243632e06b155ccbc02f7c6d1be0b825f5c2c982ffa5f66f2ca10ecfe1854f72f57e770c5d77e147e8580155f7b048bcfbe5acdd14714692f28faaaa236c83c531cc3d63fbb1fe84e31d8177441437bfb55f5645bab97095017f5f98e84dffa2fe6af826a19c26ac42b234a913af369cfecb9dc102769238fd5c321e4fc53ff012f8392ae1aabe6d50452699df60d6195b709d65917d506b05280f3c37df0d76f12c12f9d9896fbb58ac1b92ada169e4ff46f3e2e69d6b8addea4c271ce169bd59a4185d37411b083967f2221567695a7ab55cd0db34e9eb306fd141ccca075c1fb88a50fdadf60869a60ac2528c1040cc546b89f5c8c90e078b7462dc48c467b03d75e09e3f306fc878914b9da5699063948d1de4d871c960dbc132a7ecd7f041d1cf7ae3f546bc7aa5a0c5f3d22c2f8dea9feaa80129708831a55c5880d3c06e30682a68df6ddc8f43d1a0d2945067395f3a12b89f31dec6948ea78532fc2d721d6c4aa0be9c3f5089a01d4f0659227da9fcc408ce08231a1b77af98ea554b40f84a2009692b04fbba24f279adf294b7ba7376a98904b06d3db2bcc7de0d2f361540576aa6247bb0d4c76dc032001e25e45826ab69c55f0cb82126fe9fcf93af03e0a27d36a09fde00417489c6491dc9a411e716704462955a934a4159c0d8a08d580a00687def049a004dc0eebe96d64882f9979b18125a47ff14c662f9ca367f55d4797ae61ed227be22de369028afd420f7a054a3924387d754c9a332ad884f1aaac968e6081d6be9679ec4161cedb81829bf8957f627fad73c82ca71e43a3e41e910174b88a178dbaf0e1b23779a738bbd07c765c1c87d1018f21837749d6b3fa528146af10d4301a9883e57f2ef3ca06cf0972ec9e15e5982a39e794fa0f5b5593ce915f07c1c706e60e1a75131edd65f914ffb1e94a665485ffc7224", 0x1000}, {&(0x7f00007f4000)="a80ee8ceefb4f7d1ff9dc28f8d5afb10da3b25fb106cb0bbbfd5fe891d0bfac3d2150811416234d6", 0x28}, {&(0x7f0000436000-0x4c)="c5e319106e9dfc111e9039c8b75b1602cff392d5de94a7bbf373aa17731b493ef2ea8751d3821713d6372dce65afc3e8425b82075770bf76daadb52f46f8112a613c71e505c4091f4fda0348", 0x4c}], 0x4, &(0x7f00005d2000-0xc8)=[{0x10, 0x11b, 0x854d, ""}, {0x88, 0x11c, 0x100, "0816d6b691c19c32bc29c9920a3d39a5c837b2da26531315dbb7f7d283d3b5105429fc38362e3a59c9adbd5ba99a092a89237e99ddcbcdcf76a9955f2e99c3bfb683613754a86e81234c55cfcd073940df5d5b66599e222178c9ef34a1168299183e3eff2b8a61654738dcb063ac839b07d60e5986d47d5d"}, {0x30, 0x11d, 0xff, "8caf9b2dbbb615e153a785e213c8cbf5302389f0fa1f2b807c"}], 0xc8, 0x800}, 0x40) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@random="ef84060c29a7", @random="7c4a98d56f60", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0xd, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000760000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000309000)=0xe) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000060b000-0x4)=0x8ac, 0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000687000)={0x0, 0x3, 0x2, 0x7}, &(0x7f0000128000)=0x10) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000f84000)={r3, 0x0, 0x1db, 0x5}, &(0x7f00002a9000)=0x10) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000f84000)=0x0, &(0x7f000006e000-0x4)=0x4) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000f84000-0x80)=[{&(0x7f0000f83000)="5a78bb51b747a93189965d91accd8457df81976a2dec8a941b0feec547676429e09cd84d85c2f5fcf1ccdf721285e4c44a93d8a14d66bd8eddb048c87d1df2368d7feb477c0c9e3abcef215f5ca257b2773c6da5f03cf77f5771a0b1efc9ec089c46828bc25d41bc8e7a42b299f8f87bd238baee87fb32a8d607f47ea0ca79b612ae9250f00931ea24d5528b64a1fb36b636146dac7c1c52dbe9760cb92d7ba345bea516c6b408457b29f075a7effb17fdd086e412ab3c8a0d562005a3c1f408727e395113250117c3412fea794b94177f", 0xd1}, {&(0x7f0000f83000)="bf1c4d8168c792e875faeb091ed05a306482485ddf1ffdddbc714d94f851dbc77cb16a9d08fe1e4762a811bd696394b050bd6433f8a2218b80543b865149baef7ad7368c85a637cdd2c895c48f3d563f2b75a89f16d2c0db5079a58b15720d89522142c2d5e5efe1b081f5e3dbcda158a87cc05dd0421da611c5ae29002903ba98", 0x81}, {&(0x7f0000f83000)="777233dfb96b89af6a3b0aa0ffe0c1b2f3a7095f8862e249fbb2d1ba6e6b1dcbeb27b85d0118caad3c03e270c7fada2e40b0db7cc3af60ff6ac54e9e6c160a1bb405df7c19eae26c69ba8ee351945bf1bf2d9e7acaad5f6e87382103edad0eb3dcca9bfa0211f2b4c75968e6614cde3653583cd1fb4dd11f3b95faae2f2ca1e7bfc8c84418638d299d7ea71b82dc0304c9fee691e47c0e56749f27379ec228ba3a85577bde93", 0xa6}, {&(0x7f0000f84000-0x85)="7ddeff4b82db46fe4ad2c40d59f64513f85cd4596b0a07fca85ffdb2d1c07a17e7005bd30d873f5351598264c27f46523892d3fb8ab3df9eb60b73029686349e8e0619caaf91212a034c08a3f97b19f9fec7be063ad64ddaa3f2e31f27e452e14b63c9df738a372440b83699ec2019972795341befaf773b0f6d8969febb978075c7b76038", 0x85}, {&(0x7f00006f2000)="214caca34e8969a0fea4ab22f6becdceb2512e4c47e7d2ecd928062b7a11a7362e90274f1159f68562a805fba3aff68a8366f4e2fa499562c07c28516575c39476d549ada34e549a8e3754d3b5f322b6870efb646f2c9e2c985302f4722469c37ace9aa1964afac36e5ec57a11832c6235293bb46d3a54307d1aec1830e1745293dc634b42f931b9680ca1a2e1eabf3eda368b93475939fa74979b9a", 0x9c}, {&(0x7f0000f84000-0x77)="7cb9f039fcd6044ddc3bd51a28c94c448b8393d976b7badb30dba9b0bc5b285908fbe761fc1b3f70b6d2aeb0698cab5dc60c5c10c94abc2bf2ffdcf8d85af82d6970719e425c229956641ac204f6084dfa28297759c39d3ed432c26f528b8812157e71c820d3960a79351eec1eae2e9105277945a731e6", 0x77}, {&(0x7f0000f84000-0x40)="9ccf937ddc515850017f27c906cf7e9eadf061a1b740918a1cf9f665245af9a3ad0f7fec66b0f095cc0404cedd4714781dd2c5ac418386b186bf1b9569659583", 0x40}, {&(0x7f0000f83000)="0d652abecb0b43a26eb6f952a083ae5c3b035c252d4b58c95085a7b0fdf6109498c2ed8e3e41dd8bcdc8e3cbdc776485912aa5abdf92064743f5fa1ebbba8cac56c72841076826167e5a63bcc55f9f05a5576fe11759e051e105d401baadc953e1f73301ad557d03eb152f07383abb1e66e26cdfda1a8bf29219acfb3b51b9b7bc517009261f1596fc06d8a03857aaff2aeb888642b7f6a7dda46d145e786d0f7a6f7bb0ec9698c8871161255eff8ba99bb30f5626ed61b90b5748f06bb6d18b804073446ef0ec9b33c2c8e38fb3b2a4c1a43a9b6549063d9107a2de6627fa8ed85a28b2b22e1155", 0xe8}], 0x8) 2017/12/28 17:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000042000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f00008e7000-0x8)={r0, r1}) connect$unix(r0, &(0x7f0000282000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000c5000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009a4000)=0x4, 0x4) r3 = accept4$inet6(r2, &(0x7f0000ffc000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000095000-0x4)=0x1c, 0x80000) socket$netlink(0x10, 0x3, 0x0) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00001fc000-0x8)=0x0, &(0x7f0000d97000)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00005e5000)={0x0, 0x2, 0x0, 0x7fffffff, 0x7fffffff, 0x0, 0x1, 0x9, {0x0, @in6={{0xa, 0x3, 0x40b1000, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x65e0, 0x3ff, 0x1ff, 0x958}}, &(0x7f0000c56000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000279000)={r4, 0x4, 0x30, 0xffffffffffffff3a, 0x7}, &(0x7f0000e8f000-0x4)=0x18) shutdown(r0, 0x0) 2017/12/28 17:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000efd000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00006f1000-0x10)={0x0, 0x10, &(0x7f0000263000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000a94000-0x4)=0x10) r2 = socket$packet(0x11, 0xffffffffffffffff, 0x300) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000021000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000963000)=0xe8) connect$packet(r2, &(0x7f000019f000-0x14)={0x11, 0x1f, r3, 0x1, 0x9, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) listen(r0, 0x1000000040000003) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001f1000-0x4)={r2}) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000b72000)=0x0) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) sendmmsg(r5, &(0x7f0000295000-0x78)=[{{&(0x7f0000798000-0x1c)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000aee000-0x20)=[{&(0x7f0000284000-0x1c)='m', 0x1}], 0x1, &(0x7f0000ac1000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) setsockopt$inet_udp_int(r4, 0x11, 0x66, &(0x7f0000556000-0x4)=0x40, 0x4) r6 = accept4(r0, &(0x7f0000058000)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000093f000)=0x10, 0x0) bind$bt_rfcomm(r6, &(0x7f00005a8000)={0x1f, {0x1, 0x5, 0x6, 0x8, 0x40, 0x46}, 0x76}, 0x9) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r6, 0x84, 0x19, &(0x7f000075b000-0x6)={r1, 0x0}, 0x6) connect$inet(r4, &(0x7f00005df000)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair(0x10, 0xa, 0x9, &(0x7f0000d35000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r7, 0x6430) 2017/12/28 17:44:08 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2017/12/28 17:44:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000329000-0x8c)={0x0, @in={{0x2, 0x1, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000464000)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000dd1000)={r1, 0xd3, "f2a18f9505483d1fdd8b4057188e8c4c3e1884246f9399e999f478cb464f35c9fd3a75370278351b9bf5b5bc5c93b00e52bc198c36c120cd6bb77a789c6ba1dd4092e087a87df9114a4c0b6d52ab07338d9dd512a9a8d0193e7e7cd0d8743e0b1b963c985d92ed2d66a245700ec7891e9a9598174a0505c4e513e4484b7ad4c2b29760d8af3d92c01e6a1ab6b6ba9a13a46bf9edcad12af1a39236ab41cc50b3c22de3539402f4b3f92ac88f2f7fbca6ffc2c4dd67109f8b5efdee4fc769f8233aba07504f356444036b42ec773a7062d0bf52"}, &(0x7f0000872000)=0xdb) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f7f000)=@assoc_value={0x0, 0x0}, 0x8) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00002c4000-0x8)=@assoc_value={r2, 0x2}, &(0x7f0000a6a000-0x4)=0x8) 2017/12/28 17:44:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x4, 0x9, 0x9, 0x0, 0x0, 0x0}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f00006db000)={0x1, 0x2, &(0x7f0000604000)=[@map={0xb18, 0xffffffffffffff1a, 0x0, r0}, @generic={0x0, 0x0, 0x0, 0x0}], &(0x7f000000a000)='system\x00', 0x2, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000aaa000-0xc)={&(0x7f0000a34000-0x8)='./file0\x00', r0}, 0xc) 2017/12/28 17:44:08 executing program 6: mmap(&(0x7f0000000000/0x906000)=nil, 0x906000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000906000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000907000-0x10)=@common='teql0\x00') bpf$MAP_CREATE(0x0, &(0x7f0000818000-0x1c)={0xf, 0x2, 0x2, 0xeb82ec8, 0x5, r0, 0x2}, 0x1c) write(r0, &(0x7f0000036000-0x27)="24000000190025f0fe1b1f1e00fffc0e0200000000000007ff000005080005005f1890b3", 0x24) mmap(&(0x7f0000906000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000906000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000906000)="b16a6c2555d047595f4242c79155781c27d736f26e445b6c5de3bb9ab2be7a5fef10286394f938526988b7e8981bc60a6f9bda0417a8b075c76edd3465295c49af44", 0x42, 0x20004045, &(0x7f0000907000-0x10)={0x3, {"cb841e01780fd4"}, 0xffffffff}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007c3000-0xe8)={{{@in=@empty=0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000078000)=0xe8) 2017/12/28 17:44:08 executing program 3: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000011f000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x1, 0xca9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101}, {0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xff}, 0x8, [0x178, 0x3ff, 0x3, 0x6, 0xffffffffffffffe1, 0x4, 0x2, 0x40]}, 0x5c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, r2}) r3 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r3, 0x84, 0x7d, &(0x7f0000331000-0x3)="", 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000003000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) 2017/12/28 17:44:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000c6d000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(aes-fixed-time)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c4a000)="0a2675b0d5e383e5b3b60c740a0000b75d", 0x11) accept4(r0, &(0x7f0000d15000)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f000020d000)=0x10, 0x80800) 2017/12/28 17:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000bf2000-0x8)={0x0, 0x10001, 0x0, 0x0}, 0x8) bind$inet6(r0, &(0x7f0000a9b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r0, 0xd4) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000e50000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000b10000)=@ethtool_modinfo={0x42, 0x0, 0x0, "dbe1af390e882b3c"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_emit_ethernet(0x66, &(0x7f0000fe1000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x20000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x21, 0x0, @rand_addr=0x0, @broadcast=0xffffffff, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xf, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38e9, @rand_addr=0x6, @loopback=0x7f000001, {[@lsrr={0x83, 0x17, 0x0, [@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}]}, @end={0x0}, @timestamp={0x44, 0xc, 0x8ef, 0x0, 0x28, [{[@multicast1=0xe0000001], 0x7}]}, @generic={0x0, 0x2, ""}]}}, ""}}}}}, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000bd9000-0x4)=0x0, 0x4) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00004bc000-0x28)={r1, 0x4, 0x1, 0xc2, &(0x7f0000d9f000-0x2)='\x00', &(0x7f0000a89000)=""/194, 0x0, 0x0}, 0x28) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000fe3000)=0x0, 0x4) socket(0x0, 0x0, 0xd72) vmsplice(r0, &(0x7f00008b1000)=[{&(0x7f0000dec000)="c369c3a09325ee9ea097a8519d4e0370b2443116740db6a05dd8ea911c54db141c1ca374de1a4f4fd9522fa20413d405cf05af4b1b54d6796eafbf20a8814e33942822b9e752f24538a57df308cd58b4b08f7990413b3db938dc878f8366d4581b5399c11fe4876f79fc4b5443bb1a2feb6f95a924a430bc23c03f25200292756a3d7b5afa1de41fca8ef529410c1837b22c6032fdb37a303e2a7dd80d16f8045857a2823297cd6bd9da42a2396d0b1195c0978ab7623615906fb686c6c839f125b5e808ca8f22e52c78b328eff537b2ff0a018aadf65796addad3f634a39a2e2a089ed69284e8df737da44b94293989efa87cc1", 0xf4}, {&(0x7f0000423000)="4a32c6c7fcde090581830ee9401968b7c4258e04788426f9813455fc224afed9d25bbb74eb432d4e662a07c1af666ef2bfcc870ced31dc4eb26c2a8485f9dab6ca6dfbcb6d170165cdba468c1e2dada3b5180f", 0x53}, {&(0x7f00002df000)="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", 0xf60}, {&(0x7f0000e11000)="65daf6017b27", 0x6}, {&(0x7f00003f6000)="2300eb21cf271a3789324edacb9675e4348da8aae9e9e4a7a852cf22fa", 0x1d}], 0x5, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x67, &(0x7f0000e94000)="a5a9c60a4e78ae0e24e7b6c13efd947c76962ff58915dec12a7df6018b64e01328105787550e90e9247be0b4a614747857ca977db4bf115b15bbe3ef2ae27f53c59e484e9d0890175559d9b8828044f5e48d5240555429", 0x57) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00008a3000-0x8)={0x0, 0x0}, &(0x7f00007e8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000074a000)=@assoc_value={0x0, 0x0}, &(0x7f0000814000)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000404000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) shutdown(r0, 0x1) 2017/12/28 17:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000c05000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000934000)={0x2, [0x0, 0x0]}, &(0x7f0000d5f000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000cb1000-0xce)={r1, 0xc6, "a922a63524cc3d7e71684be04c618aa2694749049d388a07a3f825f563de27ad3e91311348492703d2696d9749cec0c1b805d83faa0b4ac4a6d96209415c33cd32ab9c63f6dff16c4584c09cd7e0b0065b3ce429a63ca67707ca6302420c27513ed9010cc9bf90b5bd06b53734413e5c3e283e53d4df03c688bfa5ef94b2d55b8c466bbaaaab4ff831780a4e8ea7ec565d68642e5f37147015aca833c93df9d338f98ae2f0ea11acfec24d1aecebe23fb60882cd2377497fa6878b8543e5e3616292d311a13b"}, &(0x7f000076e000-0x4)=0xce) r2 = accept$packet(0xffffffffffffffff, &(0x7f0000a8a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00000c3000-0x4)=0x14) bind$inet6(r0, &(0x7f00005ea000-0x1c)={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x10000000}, 0x1c) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000b3b000-0x10)={0x8, &(0x7f0000767000-0x40)=[{0x5, 0x6, 0x8000, 0x4}, {0x40, 0x8, 0x1000, 0x2}, {0x4a, 0x674, 0x8, 0x72633faa}, {0x7, 0x3, 0x4, 0x8}, {0x6afd, 0x3f, 0x92a4, 0x10000}, {0xff, 0x7, 0x4, 0x9}, {0x8, 0x2, 0x55c5b1ae, 0x1ff}, {0x5, 0x3, 0x2, 0x1}]}, 0x10) recvfrom$inet6(r0, &(0x7f0000a30000-0x43)=""/67, 0x43, 0x2022, &(0x7f0000cd8000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/28 17:44:09 executing program 4: socket$inet_sctp(0x2, 0x5, 0x84) [ 107.054555] sctp: [Deprecated]: syz-executor0 (pid 26714) Use of struct sctp_assoc_value in delayed_ack socket option. [ 107.054555] Use struct sctp_sack_info instead [ 107.094299] sctp: [Deprecated]: syz-executor0 (pid 26732) Use of struct sctp_assoc_value in delayed_ack socket option. [ 107.094299] Use struct sctp_sack_info instead [ 107.094911] dccp_invalid_packet: P.Data Offset(0) too small [ 107.135950] sctp: [Deprecated]: syz-executor0 (pid 26732) Use of struct sctp_assoc_value in delayed_ack socket option. 2017/12/28 17:44:09 executing program 7: r0 = socket(0x1e, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000003000-0xf5)=""/245, 0xf5, 0x40000042, &(0x7f0000002000-0x14)={0x11, 0xff, r1, 0x1, 0x803, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) listen$netrom(r0, 0x6) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000001000-0x18)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, r1}) recvmsg$kcm(r0, &(0x7f0000f22000)={0x0, 0x0, &(0x7f0000999000-0x20)=[{&(0x7f00002cb000)=""/1, 0x1}], 0x1, &(0x7f00005ee000-0xa4)=""/0, 0x0, 0x0}, 0x0) 2017/12/28 17:44:09 executing program 5: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000096000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000e5e000)=0x0, 0x4) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000c84000)=0x0, &(0x7f00007c0000-0x4)=0x4) 2017/12/28 17:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_l2cap(0x1f, 0x2, 0x0) 2017/12/28 17:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000445000-0x2)=@hci={0x0, 0x0, 0x0}, &(0x7f0000055000-0x4)=0x6, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f00005aa000)=@assoc_value={0x0, 0x0}, &(0x7f000097f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000e54000-0x18)={0x0, 0x9, 0x0, 0x47, 0x100000000}, &(0x7f0000285000-0x4)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00001c7000)={r1, 0x1000, 0x1, 0x5, 0x34d0, 0x1, 0x100000000, 0x1, {r2, @in={{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xf2, 0x7, 0x6, 0x1}}, &(0x7f0000a78000-0x4)=0xb8) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r3, &(0x7f0000afb000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r3, 0x6) r4 = socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r4, &(0x7f0000c1e000-0x8)={0x1f, {0x40, 0x0, 0x10001, 0xda, 0x7, 0x9}}, 0x8) r5 = accept(r3, 0x0, &(0x7f0000568000)=0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f000048a000)={0x0, 0x7}, &(0x7f0000a6f000)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f00004bd000)={r6, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0}, 0x98) 2017/12/28 17:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0xfffffffffffffff8, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='/&\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d0444000ff5124"}, 0xd3e}, 0x10) syz_emit_ethernet(0x3e, &(0x7f00001f8000-0x40)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c6112cc15d8", [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x67, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, {[]}}, ""}}}}}, 0x0) 2017/12/28 17:44:09 executing program 0: mmap(&(0x7f0000000000/0x79a000)=nil, 0x79a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) sendmsg$nfc_llcp(0xffffffffffffffff, &(0x7f0000797000)={&(0x7f0000799000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "29c193e1dfff1e3c0a510e75ff0b40b6b14468d601d77e13c173d597d0789c73c0fa772ec6df150137d2043ce9be611c31b89c2eb92111802857876591cfbc", 0x0}, 0x60, &(0x7f000066b000)=[], 0x0, &(0x7f0000462000)={0x10, 0x0, 0x0, ""}, 0x10, 0x0}, 0x0) connect$nfc_llcp(r0, &(0x7f0000791000-0x60)={0x27, 0x2, 0xb7, 0x2, 0x7, 0x2, "1deabb69ea1047763bca96545533f1486fbe165a8241c32e2cd742817b44adec6e94e7873ff20d8511c95d1ebc389ef3a5bbd98b755ce378e5bbdea6f3bd3b", 0x200}, 0x60) getsockopt(r0, 0x107, 0xb, &(0x7f0000797000)=""/121, &(0x7f0000799000)=0x79) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000079a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000079b000-0x20)=[{&(0x7f000079b000-0xab)="e6e352eabd1bfd9920ecd37c3466f0a81dd4ac0505e42df2cb99f13a55e68fcc7f0e1e8960ad7d692a010a6666eec791856065a01d95fc6580e6cde3e7f630f7eeb08397459aebc487975e6523f98826b9c3cf3b1b15b69fcb840ad4cea76f38c8a5abc03f3980ff83c3fa58dae550079d30724194ee58999e52f29a15151bab5ef79d80768969c327c8289b3ea3156747ea3d237a4ff92f8374f010dab3e24f6801b2ea4d8a3014d65ea7", 0xab}, {&(0x7f0000469000-0x78)="ed945a65a94c9f09a9e792ad0675c8c097c939128f86b7abe3f46fd17d7c12d9062df7c31e5202d4af937719aef5d90f8a10bc76856b768adfc9b75f0ba3765f68fe730dea041cc6d0497c301e170b9d16402eb3a0bb8dde8c258af534cbdef7a8205989ed3550183415a290d9c716fefbdaee383cc704fb", 0x78}], 0x2) 2017/12/28 17:44:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000338000)={0x7, &(0x7f00003d1000-0x1c)=[0x4, 0xad9, 0x100000000, 0x20, 0x1, 0x8, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x11, &(0x7f000069b000)=0x8, 0x4) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f00009d9000)={0x51ea2744, 0x1, 0x9, 0x2f, &(0x7f000028a000)=""/47, 0xbe, &(0x7f0000130000)=""/190, 0x10, &(0x7f0000419000-0x10)=""/16}) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000243000-0x22)={&(0x7f0000000000/0x1000)=nil, 0x9, 0x3, 0x8, &(0x7f0000270000/0x2000)=nil, 0x2b77bbf8}) bpf$MAP_CREATE(0x0, &(0x7f0000a14000-0x1c)={0x5, 0x100000000000004, 0xd9c, 0x800000000000009, 0x2, 0x0, 0x0}, 0x1c) bpf$PROG_LOAD(0x5, &(0x7f0000012000)={0xb, 0x1, &(0x7f000000c000-0x18)=[@generic={0x0, 0x0, 0x0, 0x2}], &(0x7f000000a000)='system\x00', 0xfff, 0x80, &(0x7f0000ed4000-0xf)=""/128, 0x0, 0x0}, 0x30) 2017/12/28 17:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f2e000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f00008a0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000ade000)=[{{&(0x7f00000a6000)=@generic={0x0, "adb6e56639b6e2214504ecabb3d0f500a91e9f0a802ee4d4176d62d998ff3100f132ae2252d4b305eacddb35263c9ab341f9bcb3fd7d5961655b574ec603e16c1ad7c351c6e9198fde3ccf498ed2b7b4d196257eec013f97478d9132fde4a42125e6100ad733ff6c71ba5f215b1152fcb126d945863cde6daa9f767ddff7"}, 0x80, &(0x7f0000245000-0x50)=[{&(0x7f0000ec6000-0xea)="6d51a13cfa7e8fc68c0bff27df60f2406537efcca36191a4b320d3595598bba3440356410a19e7a93c6fee8b375f1a8c144d5a93e2a2f0813ab6c15dffafd227e1011b678c42023383fdee89049728aba8fa27f26f3430f411dd15a32686c453414999e6f0e02927fd6f07e86da4a0ce0ad0ca6cdfb020a27883d34ea402a3743f5b1d2ad729a507e28e816278ffe9007d0865d265fb3c921f1ca03f175c0f4d3bacd7c307b1fbf49de04a2688fed1840d287633b64ca1a4a6aa744af4a22257c18d570150557ea676db1bc4af4bcdd832ac1556f046", 0xd6}, {&(0x7f0000b28000)="49235b5b5b7235cd4fc9a4bbfc07c4215fa0422c6329346882c4ec5f417854a6b64ffab7ab6619912119e05b7c4b0759a9ef94e179943e9bd96123c765d42207178511abeacb666a835004093013237b683ed5618e6060a8515675f9fe88c8731b876d71e0541a15d4b440945f48a0e79fa59201b8f21d4193b50b6f54b9fa8a3eb6e46dfc0f1ba7318a0a6339dd4765596b03d7415a2bbc7f8b1bcfee662e11ce10e0e3612ac3c4474843812e13470a2d1ff76a1d334e66b6b9125f05cbcf5c479ed47d9bd3dd3d2fc22846ec59", 0xce}], 0x2, &(0x7f0000f72000-0x268)=[{0x88, 0x10a, 0x1, "7c92b12862a3b8e238dbc90025b0b202c13845d6d0ac88de6747cbecb8994604c4f90c7ca91122d39865dac6dcc0d52999740e0cbda6565da98301f2624d27c5e4fa4adc100958f3846ea9a30d515a03c23af60995cc58de612fbecb70c8225e33fc7df1b083eb7f00012bb9df5b4cd4bf3115f0c131"}, {0xa8, 0x117, 0x0, "a6dfceb9a3b42fea3f3ba12cab450b3aa87ecc4626c19729c3ee4c5ae81300b411bd6244f7c7d89fd3f261d7ae89f1418e09c36c658d7b65b0096e5ef805971dbc6a1391d4fa46e8a6cfaf9c04693a11c0ff85d1a2e9e4eb24a7ccdf5c4dd583f415ad9e06d918ce795324b0d5073685c2868626554a0d21fe94b0297676d6e1b3804dddd96efc8b4529ef960c337499e8ae2154dd559653"}], 0x130, 0x1}, 0x4}], 0x1, 0x881) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000aa3000-0x4)={r0}) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000904000)=@assoc_value={0x0, 0x8}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00000c9000-0xc)={0x0, 0x9, 0x30}, &(0x7f0000340000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000a44000)=@assoc_value={r2, 0x0}, 0x8) sendmmsg(r1, &(0x7f00000e9000)=[{{&(0x7f00009b6000)=@alg={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffc, 'cbc-serpent-sse2\x00'}, 0x58, &(0x7f0000cfb000-0x60)=[{&(0x7f000048c000)="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", 0x1bd}], 0x1, &(0x7f000077b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0xfffffffffffffffc) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f0000724000-0x4)=0xffffffffffffffe0, 0x4) 2017/12/28 17:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f0000826000-0x4)=0x0, &(0x7f0000d7f000)=0x4) bind(r1, &(0x7f00001bb000)=@generic={0x400001e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0f53a632ed4938b66d0e00000000000000829a2b0a0006e43a4b2470a0c5216669ca021f6f65dce060e7e58f358c0002f0000158d19bcb3151314a8ef1f1620c85bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) close(r0) 2017/12/28 17:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4(r0, 0x0, &(0x7f00005bd000)=0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(r1, 0x11, 0x1, &(0x7f00009a6000-0xea)=""/234, &(0x7f0000d04000)=0xea) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f000044c000-0x50)=""/80, &(0x7f000066e000-0x4)=0x50) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000034000-0x10)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000013000)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00009f3000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007ea000)=0x28) [ 107.135950] Use struct sctp_sack_info instead [ 107.153928] dccp_invalid_packet: P.Data Offset(0) too small [ 107.155291] sctp: [Deprecated]: syz-executor0 (pid 26714) Use of struct sctp_assoc_value in delayed_ack socket option. [ 107.155291] Use struct sctp_sack_info instead 2017/12/28 17:44:09 executing program 6: r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000001000)=""/5, 0x5, 0x0, &(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/28 17:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000079c000)=[{&(0x7f00002df000-0xcc)="290000001800ff0900000000060000020a0100000000ff06800800000d0009000980001900000000f6", 0x29}], 0x1) pipe(&(0x7f00006de000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f000073c000)="e5e7d6569388e8cbb189a23e06f709d66e69fcdc8a44218a374e14b6fb265580392f599b31dd1630e0f151ccd47b86bb460d9ee6294eb4a67d0fc4676a1154c29d9233ff9f82e8b98a54786983c1c7d6491b6c408f32035740f16db70f7625d77a79466ee732ec234df9f7b088d69682c12d2720bb1629b23c0a6a4bfde1fcb95eae8fe91b845a6588218d1cbcdb061309556518f3ccecc6b6892c7b0b057d6678a243ffe1f6d61c648b45eee97c3ace602b39362e6406fa1014a8a4cdef630448b699560c5faa5b15fd5e11de075379fc03d378ce6e861593706fa64727696c85dbc2099a2af9fba5620cad6703ef4dd3a40039b3", 0xf5) getsockname$llc(r1, &(0x7f000096d000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000eda000)=0x10) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000e19000-0x4)=0x400, 0x4) 2017/12/28 17:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000000000003, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000615000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000fdc000-0x40)="", 0x0, 0x0, &(0x7f0000fdc000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000031a000)={0x0, 0x90, 0xd80b, 0x7}, &(0x7f0000dd4000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000dc9000-0x8c)={r1, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/28 17:44:09 executing program 0: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000347000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-camellia-aesni\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000fa4000)={0x0, 0x0}) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000fa6000)="cf436236e45185f7aa84d8d164ca8e7d96f60aea1fa5ae545e6b3fb89628ccecde47ea071b1f65", 0x27) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fa6000-0x38)={&(0x7f0000fa5000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000759000)=[{&(0x7f0000db2000)=""/4096, 0x1000}, {&(0x7f0000fa5000)=""/11, 0xb}, {&(0x7f0000fa6000-0x68)=""/104, 0x68}, {&(0x7f0000b8b000)=""/135, 0x87}], 0x4, &(0x7f0000fa5000)=""/17, 0x11, 0xffffffffffff0000}, 0x2) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000fa4000)={0x1a, 0x1b, 0x2, 0x4, 0x2, 0x400, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f0000cf1000-0x90)=[{&(0x7f0000fa3000)="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", 0x152}], 0x1, &(0x7f0000fa4000-0x90)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000f86000-0x38)={&(0x7f0000f8a000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000dd6000)=[{&(0x7f0000f88000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet6(0xffffffffffffff9c, &(0x7f0000fa5000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fa5000)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000030b000-0x52)={0x0, 0x4a, "3c30899ddce166ce6d8cdaf115797d1dbd5291b8cbbe5fbb660aae1a8b8bef848e816240d743ac068a2309023a82ef741741a19475a6be0948ade73795ee85d7a46870304cb73ed2a4b9"}, &(0x7f00000ba000)=0x52) 2017/12/28 17:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000a1d000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr128-generic\x00'}, 0x58) accept$alg(r0, 0x0, 0x0) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000a0e000-0x10)=[{&(0x7f0000b0d000-0x101)="05d94e5fe0461806ba9176f0c549c81051dedd228ff1b8721b7291699f2669190f1166e7d769e5e388e4320c05b696808a995cf2e6c59eaeb5010000000000000035c51fa16c8e2621cfe560a73240abec7a9b2a0343b4c4c0750a3b0385b381000000b3401b82d448199dfe418b8c28dc04bac41d58eba8e003c8e98e67ff", 0x7f}], 0x1, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) 2017/12/28 17:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xa, &(0x7f0000a11000)=""/4, &(0x7f00006d6000-0x4)=0x4) getsockopt(r0, 0x1200000000000000, 0x101, &(0x7f00002ef000-0x95)=""/149, &(0x7f000089b000-0x4)=0x95) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2017/12/28 17:44:09 executing program 5: getgid() r0 = socket$inet_sctp(0x2, 0x800000000005, 0x84) connect$inet(r0, &(0x7f0000afb000)={0x2, 0x0, @rand_addr=0x25, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000fb5000)=0xc) listen(r0, 0x6) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000024a000)={0x0, 0xc508, 0x2, 0x6e, 0x37e, 0xa00000000, 0x3, 0x9, {0x0, @in6={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x142f, 0x5, 0x1, 0x1, 0x100}}, &(0x7f0000626000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00003d5000-0x10)={r1, 0x78, &(0x7f0000abb000-0x78)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x7f, @loopback={0x0, 0x1}, 0x5}, @in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001e2000)=0x10) r3 = accept(r0, 0x0, &(0x7f00003b6000-0x4)=0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00004bd000)={0x0, @in6={{0xa, 0x0, 0x5ae, @loopback={0x0, 0x1}, 0x400000000003f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000001000-0x10)={0x100000001, 0x203, 0x5692, 0x59, r2}, &(0x7f0000001000-0x4)=0x10) 2017/12/28 17:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x3, 0x8d) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000c6f000)=0x0, &(0x7f000073f000-0x4)=0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00005c4000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000a00000-0x4)=r1) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000e7b000)=[{&(0x7f0000398000-0x39)="190000001200000000000006000016001300ff0000ff050000", 0x19}], 0x1) 2017/12/28 17:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082b000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x0, &(0x7f0000ef3000)=[], &(0x7f0000a7e000-0x6)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f00002e1000)={r1, r2}) sendmsg$kcm(r3, &(0x7f0000bf4000-0x38)={0x0, 0x0, &(0x7f0000dff000-0x50)=[{&(0x7f00006e9000-0x2a)='\t', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/28 17:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000093d000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000353000-0x4)=0x0, &(0x7f0000364000-0x4)=0x4) recvfrom$inet6(r0, &(0x7f00002da000-0x50)=""/80, 0x50, 0x100, &(0x7f0000126000-0x1c)={0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000f80000-0xf1)="", 0x0, 0x0, &(0x7f0000143000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/28 17:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x8, 0x7, 0x8, &(0x7f0000776000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000b75000-0x4)=0x0, &(0x7f00001d7000)=0x4) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f00008ba000)={@common='eql\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x103, 0x4) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000074000)=0xff, 0x4) 2017/12/28 17:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000c4f000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000c1000)={0x0, 0x3000000}, &(0x7f0000375000)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000dad000-0x8c)={r2, @in6={{0xa, 0x3, 0x100000000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffff8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000250000)=0x8c) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000af0000)=@sack_info={r2, 0x3, 0x1e4a}, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00006e7000)={r1}) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00006e2000-0x44)={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="667d8b4787e81a1bb378b509b8422cf5"}) r4 = socket$inet_dccp(0x2, 0x6, 0x0) connect(r4, &(0x7f0000a63000-0x60)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-twofish-3way\x00'}, 0x58) getsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f00006d4000)=0x0, &(0x7f0000ea6000+0x455)=0x4) socket$nfc_llcp(0x27, 0x2, 0x1) 2017/12/28 17:44:09 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8, 0x100000004, 0x1000000000000008, &(0x7f0000ba2000)={0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000591000-0x58)={0x26, 'skcipher\x00', 0x80f, 0xa4c, 'cbc(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f00001ec000)="0a0766b0", 0x4) r3 = accept$alg(r2, 0x0, 0x0) accept$alg(r2, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r1, &(0x7f0000051000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r0, &(0x7f0000f7b000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000cf7000+0xe31)=0x10) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r3, &(0x7f00003e4000)={0x0, 0x0, &(0x7f0000b24000)=[{&(0x7f0000f7b000)="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", 0xfb}, {&(0x7f0000f7c000)="634c2e0d42fecb746b8e88480bb828c87a3e457ad9b182b5afa89d3289adf651e6e3784647b770bfac845975904cecf1e74d15dcac58789b05cb6a01604d3ccb7393750f7a8be944e603ddd109d596a1fa68af7755e807f86a8e59622914ef2f316f35be50dffabba927ae", 0x6b}, {&(0x7f0000f7d000)="863cc55ef69dfc22231d84cce23ec90afd4ef44e62c837633c81ca2dd803f4b2c34eb69ad847a8cf68d952b3c6a552ac6ea677c442f7ffb31eea180a9c5a677bb61c5d02468c6a90091a596bbca93d67ccdb754883c59f7beb3fca5b4d2d484d78d17486886e945c8a0f1799b7365a79bc5c42b9811d5ed3aa16e61c589f8bb4c61c6e2a72b9a481445af50717c3dd7520b5bad19091b64770654f702dc3c62f02917076e562e72082dbc33ccb44341baa462644e4a02a7d8f319453a698f5b2", 0xc0}, {&(0x7f0000a4b000-0x15)="6c9e0ba188d9c25753224e5cf18b657caa5d375836", 0x15}, {&(0x7f00000e8000-0xb3)="3f13dab8d7f27550e2f84620c8c6bd630e91f0fec39dd79654a0f9a848980ef8f7add23c23049afe735e004861d1005c9fd4c352e0098574b22481236c78a2a8e5047822607e9c8055d28b18e38753435515a5c42032ecbc139a1b75a6104a60864efa132baf2d1ab79a5e1059ccba7f0ea5f5541a88f2003472623247e273e533eab7474ef0a3c58fa4a70ef198054ff9b693f8025fcebe3300b376a6c26d83d58b45f40ea8029a2d2456213192995fb30b82", 0xb3}, {&(0x7f0000f7e000)="50b79355144e2e905f58f3ac309a0025704642151b57bde112f88ffb94525c427ee9739acbbe169525d4a1b3760c1d076dbff30eb03c262c3ce7ea96ff898a70db043260a5ff4099c2efc94536fdb0a22838d2f2664b361fa25f09c51af141c54d87ce68d47ee52b88d036", 0x6b}, {&(0x7f00002da000)="4c034896dad1450449dd904a826abc0bbd1fe259bdf21eec4e8622d92e8c61fe10b8efeb24ccc6de745997ed31db0985c53bd568e9ed5ce9e44f7d543c751af3b47d2975d7cf243a8fb8be30d27c8e28d660c10c1282417b06", 0x59}], 0x7, &(0x7f0000b79000)=[], 0x0, 0x0}, 0x0) recvmsg(r3, &(0x7f000022f000-0x38)={&(0x7f0000f6f000-0x10)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000893000-0x50)=[{&(0x7f0000f6e000)=""/12, 0xc}], 0x1, &(0x7f00008ae000-0x46)=""/70, 0x46, 0x0}, 0x0) 2017/12/28 17:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004b8000)={0x10, 0x0, 0x0, 0x10001}, 0xc) setsockopt$sock_int(r0, 0x1, 0x800000008, &(0x7f0000f8f000-0x4)=0x0, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f0000020000)={0x0, 0x0}) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000b12000)={&(0x7f0000b3d000-0x8)='./file0\x00', r2}, 0xc) sendmsg$netlink(r1, &(0x7f0000bee000)={&(0x7f0000cf4000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00006ad000)=[{&(0x7f00006fe000)=[{0xc1, 0x0, 0x0, 0x0, 0x0, "f727e1dcc9a666347ac5375ef49d66b8025779fda92951949e53a3de504f117c914ee889a893c1038ffed1ef3a397b7efd0ac09f8f95834c89fa6b81be4566d8b8560c11dea8653c0a89ecb750e1f55cd7d3e8c5fb06f05b84a1b792a9d70c1f62a81c35965a624bfff70eb499eeb8d751c18572a452e87127b6de113883ee0d9420dc8ce9aa7d28456dcb795d4eae618e4f1d79ab0f41fb3ecf1eb55887636da706398c51d536c014f498020ce19abbce"}], 0xc1}], 0x1, &(0x7f0000cc6000-0xa0)=[], 0x0, 0x0}, 0x0) 2017/12/28 17:44:09 executing program 1: r0 = socket(0xa, 0x5, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x7)={0x0, 0x7f}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0xfffffffffffffffd}, &(0x7f0000001000-0x4)=0x8) 2017/12/28 17:44:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x800) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f00005e7000-0x10)={0x1944000000000, 0x1000, 0x66a5, 0x0}, 0x10) mmap(&(0x7f0000000000/0xec1000)=nil, 0xec1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f000010b000)=[{&(0x7f0000ec0000-0x3a)="39000000100009046900000080000000070000400100000045e70007000000141900180004000200b600000000000608000300ff00001ee400", 0x39}], 0x1) 2017/12/28 17:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x5}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="01982b4f00", 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000d0b000-0x8)={r0, r1}) bind(r0, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$kcm(r2, &(0x7f0000714000-0x38)={&(0x7f000016f000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f00004dc000-0x50)=[], 0x0, &(0x7f00003c2000)=""/181, 0xb5, 0x0}, 0x2002) sendto$inet(r0, &(0x7f0000e34000)="", 0x0, 0xc800, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000156000)={0xffffffffffffffff}) sendmmsg$alg(r3, &(0x7f0000369000-0x38)=[{0x0, 0x0, &(0x7f0000b95000-0x60)=[{&(0x7f00005fd000)="f309e3be74", 0x5}], 0x1, &(0x7f000014e000)=[], 0x0, 0x80}], 0x1, 0x0) 2017/12/28 17:44:09 executing program 2: r0 = socket(0x4, 0x2, 0xe705) close(r0) 2017/12/28 17:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xf, 0x2, 0xc) ioctl(r0, 0xce6c, &(0x7f0000b7b000)="046e8115d89c79941a8b44f3b8982113bedfbbb6940990160332b0032070ae617b380c879e7dcb464f58ea896e70f3bdaab9910187ec7e2decce57ffb639a21b850069100c4b318469d3c67cc4bbe582065aa30f0ac27dab61a6f876b86b7f20ef9e1c13f9b47e9fa22e06ef616e0962e4ff8e4a8a30e9c1801355ba3aa06996fa1f76") write(r0, &(0x7f0000776000)="1f000000020100004c33010000e70007000000ff0900088004110cf000df18", 0x1f) 2017/12/28 17:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x400) r1 = accept$inet(r0, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000dc7000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cc9000-0x4)=0x108) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f58000)=@sack_info={r2, 0x8, 0x0}, 0xc) 2017/12/28 17:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000722000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000f2c000-0x4)=0x1c) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e2e000-0x28)={@common='gretap0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f000009d000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) r2 = socket(0x10, 0x80003, 0x0) connect$netlink(r2, &(0x7f0000f4b000-0xc)={0x10, 0x0, 0x0, 0x81}, 0xc) getpeername$inet6(r2, &(0x7f0000d92000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c8d000-0x4)=0x1c) 2017/12/28 17:44:09 executing program 7: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) syz_emit_ethernet(0x2a, &(0x7f000000f000-0x2a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x6558, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @loopback=0x7f000001, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={0xac, 0x14, 0x0, 0xaa}}}}}, &(0x7f000000f000-0x18)={0x0, 0x1, [0x5865]}) r1 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000006000-0xb5)="f234c48e1574fb81391a257612fa4534bd96ee9500a2caef325deff81765f71bd2a5855d0f67991dfe8121400d1e6af3c3e4174bd70c8b51f0d4d3190fc1d3a0a35d182a54245eea0d7c7df8e4d1a55271425295a8c4916898cd69cecec6608d7ce1ec3977720c204285236e1a48bf922bf291e8f6e50fe25731278a515bf5e959d9b7099735840b9601a8de97db289cef64b2f968b3fecf292d546e3051c5bb242b870e720fd2c36cf93e68aa812c8723b0ca13a4", 0xb5) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000011000-0x20)={@common='ip_vti0\x00', @ifru_addrs={0x2, 0x2, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) [ 107.429905] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=26814 comm=syz-executor3 2017/12/28 17:44:09 executing program 4: mmap(&(0x7f0000000000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x80000, 0x1) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000ffb000)={0x0, 0x13, 0x10}, &(0x7f0000649000)=0xc) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000c02000-0xa0)={r1, @in6={{0xa, 0x2, 0x100000001, @loopback={0x0, 0x1}, 0xa2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xfffffffffffffff8, 0x75, 0xfffffffffffffc01, 0x40}, &(0x7f0000ffc000-0x4)=0xa0) syz_emit_ethernet(0x32, &(0x7f0000000000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x0, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d7cc2d", 0x0, "0014f1"}, ""}}}}}, 0x0) 2017/12/28 17:44:09 executing program 5: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x210)={0x8, {{0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf720000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x3, [{{0xa, 0x0, 0xf3bb, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @loopback={0x0, 0x1}, 0x8001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3, @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]}]}, 0x210) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x4, 0x5, &(0x7f000000e000-0x8)={0x0, 0x0}) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000000b000)=0x0, 0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f000000e000)=""/202, &(0x7f000000f000-0x4)=0xca) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f000000c000)="2400000058001f0014f9f407002304000afff51105000100febfffff0800020001000000", 0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000005000-0x58)={0x0, 0x50, "fe52b5fa6bd5a17671cf15eb643ba2904264a535b3877e186928aee75295832bd12637d3f1678e23d1d4dfc71e54dc4cae3bf1ed48aa125c4fa40bcfcbd00b49238274614f7cc159d7ec44210878a900"}, &(0x7f000000a000-0x4)=0x58) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000000c000)=@assoc_value={r4, 0xfffffffffffffd9d}, 0x8) 2017/12/28 17:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x6, &(0x7f000072a000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000615000)={0x0, 0x5}, &(0x7f0000fb1000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000e05000)=@sack_info={r1, 0xf94, 0x5}, 0xc) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_int(r2, 0x0, 0xf, &(0x7f00005ef000-0x4)=0xfffffffffffffffb, 0x4) bind$inet6(r2, &(0x7f000046e000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000f29000)={0x0, 0x38, &(0x7f0000d88000)=[@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}]}, &(0x7f0000df4000)=0x10) 2017/12/28 17:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_l2cap(0x1f, 0x3, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000036b000)={0x0, 0x0}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f000045d000)={@rand_addr=0x0, @rand_addr=0x0, 0x0}, &(0x7f0000801000)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000be9000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x5, 0x800, 0xaa, 0x100}, &(0x7f00004f7000-0x4)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000d2b000-0x10)={0x2, 0x800a, 0x3, 0x8000, r4}, 0x10) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f00001b9000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, r3}, 0x14) r5 = socket$inet_dccp(0x2, 0x6, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000fea000-0x1c)={0xa, 0x2, 0x1ffe00000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet(r5, &(0x7f00003dd000-0x10)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x8001) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00007b6000-0x10)={0x2, &(0x7f0000cfc000-0x10)=[{0x400, 0x0, 0x3, 0x1000}, {0x80000000, 0x0, 0x9, 0x10001}]}, 0x10) r7 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r7, 0x84, 0x6d, &(0x7f0000f37000)={0x0, 0xab, "c09ca79f63ee080d3ffd8651d0724832df953e691a324093434031712bd1c55ced48b8d397455f9f2cd3d8ffc0a6a51844d316f6900965fd9d6c2a6d62a42c2fc27729fccca2e02dc7a2f0b5ff776242c8e813ce472b94df885c31cf3bec175c5dfd29db0679a4f9fcdde1c50a8fb4ff38ef0f8e8252a1d775b388c28b20fbe36ee6862818b5c07c55140f7b3582507553baa86351b791c53327825cdd99c0de5f8365f7fb1a439cb8a225"}, &(0x7f00006a3000-0x4)=0xb3) setsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000ce3000-0x14)={r8, 0x6, 0x1000, 0xffff, 0x7, 0x2}, 0x14) setsockopt(r7, 0x107, 0x1, &(0x7f0000d74000-0x10)="01000000030006000007000000911dcc", 0x10) setsockopt(r7, 0x8000000000000105, 0x2, &(0x7f0000ced000)="01000000030006000007000000c4ffcc", 0x10) r9 = socket$inet(0x2, 0x1000000000080a, 0xfffffffffffff68e) getsockopt$inet_mtu(r5, 0x0, 0xa, &(0x7f00008e0000)=0x0, &(0x7f0000b84000-0x4)=0x4) ioctl$sock_inet_SIOCSIFFLAGS(r9, 0x8914, &(0x7f000000d000)={@common='lo\x00\x00\x00 \x00\t\x00', @ifru_flags=0xfffffffffffffffd}) 2017/12/28 17:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000352000)='8', 0x1, 0x0, &(0x7f00001ab000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000923000-0xc)={0x0, 0x0, 0x30}, 0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00006a8000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000108000)="94", 0x1, 0x8000, &(0x7f0000f23000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000f5d000)="a7", 0x1, 0x0, &(0x7f000056e000-0x1c)={0xa, 0x0, 0x450, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f000047a000-0x38)={0x0, 0x0, &(0x7f0000ceb000)=[{&(0x7f00005cb000-0xb0)='\r', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00001db000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000585000)={0x7, &(0x7f0000689000-0x1c)=[0x5, 0x1, 0x1, 0x552, 0x9, 0x739, 0x7]}) setsockopt$inet6_buf(r0, 0x29, 0xef, &(0x7f0000753000-0x91)="b8065112e2e858083f090904d34a59f5cd1f704396915ec94906a7c9fa3ae4553f960b015737fbd79b7516683a1b075db130a526445a67ec0f83d95f654e2d6d53a3ef4892e0ab54586222724728c53caab86fb321446e52c05e190c435682c964e180569da4270dbba949aee5b92efa6efc7b8a4ade1feb365cf330bee40b20eaec8070f0444c3d9c4e54af38dc4b244e", 0x91) sendto$inet6(r0, &(0x7f0000feb000)="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", 0x601, 0x0, &(0x7f0000fec000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/28 17:44:09 executing program 7: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x3, 0x2) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x0, 0x20000000000ca, &(0x7f0000eef000)="000003ff1200aa050800000001078038", 0x10) 2017/12/28 17:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) writev(r0, &(0x7f0000001000-0x10)=[{&(0x7f00005c7000)="390000001300090469000000000000ffff00004001000000450001070000001419001a00040002000400020000000000000001ed0000040000", 0x39}], 0x1) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f000076c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000094f000)=0x14) 2017/12/28 17:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000ecb000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, &(0x7f0000be6000)=0x10) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000a2a000-0x4)=0xd8, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000a65000)=0x0, &(0x7f0000f51000-0x4)=0x4) r1 = socket$netlink(0x10, 0x3, 0x8) writev(r1, &(0x7f000008a000)=[{&(0x7f00004a0000-0x2b)="29000000190031dde5ff2100006500050a0000009d00ff0780de00000c000900080000072000000005", 0x29}], 0x1) 2017/12/28 17:44:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ipx(r0, &(0x7f0000000000)={0x4, 0xe6b, 0x1, "866ff48b060d", 0x5a5, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x800000000006, 0x3) getsockopt$inet_udp_int(r1, 0x11, 0x1, &(0x7f00005a0000)=0x0, &(0x7f0000001000)=0x4) accept(0xffffffffffffffff, &(0x7f0000ccf000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00006bf000)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00008f1000-0x20)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c77000-0x4)=0x20) ioctl$sock_inet6_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000bf3000-0x4)=0x0) r2 = socket(0x1000000000000010, 0x802, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00005db000-0x4)=0x0, &(0x7f0000773000)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000a36000-0x74)=[], 0x0) ioctl$sock_netrom_TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000a3f000-0x4)=0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f000002e000-0x4)=0x0, 0x4) ioctl$sock_proto_private(0xffffffffffffffff, 0x89e8, &(0x7f0000036000-0xda)="f46613cee51445e3b0552c80446f42b7b69e7db1880861307aa2a5a5525eaeca51ff059a1d51cc8a49178b08f541ed47de94c27794062f0d09014fb180defffe68743c77bfe5ea43b35862fe3fd58fa71f250a9acb47bc9465dc463782431c93b37b7a68d60d4fc170648d77577954bd5d60f505131ccea210f87b0d5f50c7ef80c01448d163a071db4587207a7fcad0a03a5f5b95154dcebf7ae169948c67a9274a5a1e9715f0009d90861d3c9f4324ad9940d8fc1d2b5804a5375d0ded496dbe55c2e61e94b256109152e9ad732ab2865bc8c2c655ae075601") write(r2, &(0x7f00005b7000-0x52)="22000000140007000000000001070000027603e4010000000900020000e1ff72f1156acc9a85d3592ef4f3eb96089b0b40000000000000000589319323261bec", 0x40) [ 107.610137] device lo entered promiscuous mode [ 107.645864] validate_nla: 4 callbacks suppressed [ 107.645869] netlink: 'syz-executor5': attribute type 1 has an invalid length. [ 107.701901] netlink: 'syz-executor7': attribute type 2 has an invalid length. [ 107.713964] netlink: 'syz-executor5': attribute type 1 has an invalid length. 2017/12/28 17:44:09 executing program 7: mmap(&(0x7f0000000000/0xf1b000)=nil, 0xf1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000689000-0x4)=0x0, 0x4) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f10000-0x4)=0x77a, 0x4) connect$inet(r0, &(0x7f000000c000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2017/12/28 17:44:09 executing program 4: mmap(&(0x7f0000000000/0xacc000)=nil, 0xacc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r0, &(0x7f0000ab0000-0xf7)="", 0x0, 0x0, &(0x7f0000abf000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) mmap(&(0x7f0000acc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000acd000-0x4)={r0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009a0000)={{{@in6=@loopback={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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000307000)=0xe8) 2017/12/28 17:44:09 executing program 6: mmap(&(0x7f0000000000/0xe69000)=nil, 0xe69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000e6a000-0xb9)={0x0, 0xb1, "a273fdf1bd7004fefcbd6887f37f95c172a9467d404101b92bf64020314d3e6d70260dcb743f74473d2ae093d47773b071f4593c489aec9a48b9d423b491f53a92722c29f2adf526dcab25e4a92bbca687903c45d012c76e81683967b687328aaf330f79333c705f53cf16bdebacbcffa90781d15bf973ec1210db3f05cd692166509441e5406def2a72a1d8745d42e5b4aab18f490560384ecd004d1268582e475cbb0c18d97ee75fbaad8f07ada30f56"}, &(0x7f0000e69000)=0xb9) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e69000)={r1, 0xfffffffffffffff9}, 0x8) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00005bc000)={0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000e68000)=@common="0100743000001000", 0x0, 0x0, 0x0}) mmap(&(0x7f0000e69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e6a000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r3, 0x21, 0x4, &(0x7f0000e6b000-0x4)=0x3c6bc52f, 0x4) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r2, 0x800443d3, &(0x7f0000457000)={{0x3, 0xfff, 0xf91, 0x7, 0x4, 0xffffffff}, 0x3, 0x5, 0x1000}) 2017/12/28 17:44:09 executing program 0: mmap(&(0x7f0000000000/0x792000)=nil, 0x792000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) mmap(&(0x7f0000792000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0x147, 0xc, &(0x7f0000598000-0x79)=""/121, &(0x7f0000792000)=0x79) socket$kcm(0x29, 0x0, 0x0) 2017/12/28 17:44:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000019e000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000000)="470ef278080a5df8c9363c452b4e7bc2fcc767eeca236544dcd8837fd1f60df6daafad9f64afa3b8cfee6decaa13a8eb1769b1f8551a0a22489e501e2cbae8412cb6811c43b2d192aa1e8e6e9829ea2ab40f69fe8817663644c6789f5787257434c79ea6cc2364f6", 0x68) mmap(&(0x7f0000000000/0x5a9000)=nil, 0x5a9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000059b000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(camellia)\x00'}, 0x58) r2 = accept$alg(r1, 0x0, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000330000+0xd27)="d3ab27191a0100235fba602dff05000bfef9f3d2a4b200fffffffffffffffe000225070097c11ed4c2c4dc42ffa86eb9", 0x30) sendmmsg$alg(r2, &(0x7f000052a000)=[{0x0, 0x0, &(0x7f0000101000-0x80)=[{&(0x7f00001e2000)="d7462f52a2cb0d2edf550f893180687620c584ecdcde0e5c19bb344502e5de86b2d34ce0ae3b4bcc2b55f6ba2528a902ca7dd0b1a6610d07a8e99e5f3b89a93be57344efb6efb9903196492988c68a9324ed49c304c0844c13a5f5d1040ff898b21fe13382291433f62c17ddb9df853844ba0b9896d931f90b8468f666fb9a25fc8554affba770254523b086a7cb672f5554f8ada2450de66259a2153c45ee82206bc5a78dbcd507ff215b2c288cf6892aa426d4717203abbb527740a46e531a6af9cb110bd9417efdd73c109793cc491b418ede625bc23871a4af99d646126d77f45c7fff01843a8733fa3d1448c84ba6a86e12aba9f6ccf04de166a2d23337173343f30aae5df584317d08a7b2cbe85bd576f242c6ee08b17cd435c5f219c51fa970ccfa49558c6707d21d92bc0554c20dc55e0e4aec4e1227834a42f9d8aeee57ef4ee3dcdfe09f3b5e4669f5eb4a5ed82a57952b7927da7499941e4fccb889fa3f36893ab61d65ca2af3bdb28f62935bde18d76e80c15bd9d3415eb408a52dda8f180084f7ca3208b0ca9252354c46942ffa21baf79f0e066f4dd13a37c64e5f9838097640d4874f347dbc74a0ff905c86a5e123455740eab34da3a09390e101b7b3ef19f89abee6204dc4733fbc43d41358d9e71786c8a0aabf224bdb60f26cfc38af14edbfbbf2302638367f1d6d9a12be01f5e80ba09455b12482d347858a2e2cecd2c60ab288a015607ed942dc19916caf22e7a2a8ec6773cb482d5fc34851d28269d06f7f69a019d86a46b3280c16cdac4189cfb627d14a3ae01b3dcc47e08c697bbcf32aab8336516c7f985eed06d50c4053c651fb1492b7f49dc2918e2bcd22a35a587ce9fdcb1587c5ec7e0ee71b159896d0d9990f2cd99c394236df3c8c54223aac165293f96908b6d223fd8c367a0e8ba0b3d168ec533c8e1ac08b83e6eada4a29355830f8145cce5cb497229df88ec2537a7c20388db40d531f719008cef6563b8458c76c2c29d8d84bec9a4e8d2012041f27dd86485e993c4298840f004a0c5da97927518a897a30b4ea1a9e7dbdfb4f185e076c6b26b8a08932429f7ad7fde82cfcc17e3e1a0bfdebab5fa09ef07e825c2ac94583b498433ba72a9c45f0a1e47ae5fcfe06979249a05227b32e45a242142f02775fead7bda7858c16ce317b1103b064e592032cc2e63b5a8c356048ad400b11260984a497cca2e011846936d7f7cf03bb4482dcf89708806e9311ac0cd5511fc3be2f4de596efdae1656a24fed7abb7a1e9def1fb4ffb3e4ad740714dd49a9dd6f241b6a52a124c6f1259ef2adb1217d1e23f86ecf3eae319126301259dcfec4f47e1145757f3ceacd7afac271da570deeb1d17a0aefd8a67764eb8b2145799262135ce06b3da049ad284eb450dd0f170d97dabe0d07292a5caf8e91b6418c7f88cc250c9904d222414bd92829f4ddbc3e00c2549fc0fd824c2bf2e3ed2e049651ed1abedffa35e4fba978a3c687d778db8c370dc184f0003845d76698424a41e49e2f784b59c8ad7c81c045e3444553aadde084558b9438d0cb73c1ba558618967664ab14d1567465ffb6afa36e12071a5e2c780b05e0e8f336b0cdfc45f42cf0472e1a041e8da03d864812b75766af72d04e275f1acbc8722ef3ada25a8f6f182041cbd433087a7c694339cf958d1ee4372da159230e859b0661f4026efa4cec67f01177b1eb706bc6dbc7e0e9b9b02d60dce93653e0fe3446d7f85c12dd24a7a25604d80eb8ade89b1fbce05a850032ed808f2043f107ea95e249f1675bc45ac67986b6b54587c8014211f739410db545a1e0461b3ea1bb3d7110cffbf866978ee5f44ba8d18a61a19fbb2969a4d768ef7aaf7da9af1eb70cd9ca9634503bfec52ffb2749d5e014d91bb20e3ab762fa8c413ac6fd03b0794c36c1dbc3bb1c160657e92779a58be65099f691867d69fa37364365cadb60636dd7dc7240026a4253d260228dafa547fd44f86c4c05e496697bb82f2689c09487ba6955b77edc9e205c28afb7ec38bb89e003d8b898e89f5aec703f89dbdbd080e4274a80a7eda73e709a7b772416cc3e63e171029abe951a378991ffb8d4b17687991d02e5f593124f264824020744e696c573078cebb296c20b049be36611ffbffcf69a37e4345e57d320450ae23d89888ffb22e479e8432548b564e6d6ae0823abfef60e358bc69b175f73060c1cb5fff2eb1709d71878f8e0e4245f48ff5d2cb0f0a30c06eab5dfd5dd2df35c46f5b12a97955b6dd3c9732d024074329f937ac2039aaa402f1f98ea3f991f550c526460b6a98ff92ce86ae7ba150be1a7e9447724961ccf5714f6164d9bbfc709dc01ae6449b8ddf67961a3f5229de7fb2f63ed4ab68dfa82b5e1b711f7d4065264dd9dadab1b19aa8eb4a1a433e0ccf42f5baa596ec12f6ef3f5f141960e41cb873087855c97c23bc3a68b905c60275d7cfc5027653f8b05c3343b981faff66af9994ee073a268c5d149ae4113fc7426389449100266a51c0462964e1d166fcf65297f8273a92c2b51ffb1063ecaa5e8af7d9aeef57fd0d1d854acfaa0d552ad79c01495b8a63ba658afc17b40614a52f4be5c15b83bb1896e7dd0ffacc247e40f1a1d1b85a33ee46b34f029de35ede2294fb291e369a6244d5039d247c84c33e1b5720b44a85f85c10fdf056e4ada827d63246cbf00278802dcb6908baf7d9347946de0c96d75bec1c463cffcaa66c3d396a7e2c485b793166488edcb02a2c106e17227f2297886c3e0a8a425a84d429926a96168c721200267dc2b59cfd71d8e25ed20d6d8cb6695476bbc1cf661afa363a2d787c6da261e23d9194001b814a275689c3d59d5f4718b536221e0447e1552fef65f50408921f9e9563d4ca80e163c7cf1b8eaf5fff874922019e8e6e0b38c73f03a61405a9bfc7b283a5596d45c80fe9d89b414eb0951e6acb38596c93502dd177bae394de58ee7f57d47b620e9ca2153a2a3fe485b79827cd302e43793fc00a74379d79d4c4e654534b063677ab94ae5765d51e95996059ec92e7644578db468198a242620e86f520b6a678072705e4b7696289070f3c0eaefc49edacff89510ecc0483b9ea7a181b348e16c850e2e3d3e225981163376d961fda2463bd8e50cc23248981fbe2041c37ab4afa6f9dd52e151e4199aea21f1274b77b052054a733d963fe06cab94f76bd4004db141c7fc9065bd4397b218fba727fce7889fb02f2a27dc9be638ad4b362832a95ba3009a01690acf4dc3ae2d36fa30d769b095ebc2e849f9f5f9b6283e5bb47e214b11d0880c9d0401279cc79851b313d0acb863dd14c9d81f44fa065cb9e0805273f350b9d4741a9793d00be1f17deec522da23ca47bff2bae1b79f8342d24951138e74406f95399cfd54a41fdaa902e505a84055473f2a3df690b6741bdbf0146c136d1e45308cd5f253afc345bd5c3ece860687281f871e51e36dad27b8ade4ed141ab42bb4b3609ec17fb7a12b1abc47901196d446a6d15015cea1ae3183fbbdd439a521c81997feb39e8cadfd3202db668c5308d9f6e6418aad90a4debf44cff613e0b354f1b4c06b81a1d2a7e3d459249c724808c3b810afe40e59e903c8fab7a248a2aea07c8eecc2f3836acbcff504695132990d3719fef7fd0e07cf0d46d16cc49e4eef4151b5d32ea00b57e1d412a9976222bb37ea30dcd9507655894948e5bda3193b5372b72be69137f5e3417a42b0fa6d961480ea0d4899ff842b4224831ec047b8774d11d1787a3385d5d513b8e590ca313608259ef9a6bf0593d3a332046a32388c24a3543c0ae50102f1838f0b4783261bcde7d0f77976a726602238ba75707b0090cec660915f5ca9e58467849bb8f101d5d3f6302b08a5c3f72d166ee8bd904cd6eeeefd17f28901a015edb3d947f901f740cf08e43e7fa25116dd227b995aeaa72c6a723f7faeb7e9d0d2d428eef3a956522eca934f2cf2029662bedbd92f072eea01d1a09024dcadf779e4913ace5eacd0a04db83311c5ad47f5cb454c23f7591b263374ce69d447ca1f02f47ebb9ae65921a72eedbc99b9c0a31f54b5ba6d50d5d804d6380ef53978730d8a3eff63f0cdfd44194a83a8e3eb7babbbc9bb69b2be10f779615934c12de77b68ca3da23d75503d2cf854c0f7a5abb582a4db58c2dfbdf0bcba9fb24c477046ce42518d862af00e1c9b4784f6523d637f622ab9ebc9c9c265584bd9f093fc807a782b5cb820520942eab0702869d4c729d555ee5679f3c0e93dfdab6c47726d9e12fb96dd9d630ac91806f5151d2432f4662deb65970414c6407d4e38679df54202b7bcce14d9923add548bdbf4950e98ec5f826ac619cff5adfb6482143d36f582aa7f1cfd8bb003249be2b0d7acabbcbad2bd123b6d5e3aea35fd2c39aafe953c32657206bbcb12241329ca5baad267f6337c0667faf45f12c205ce4642fb18186ddb1d34e431fdd9f0f9acebb115bc2abb8e40c3c180bee50a78bd5d4cbe34c8f0c558aaab2f0f487ea0163de275ba481b9f580093f03884da28e3913d1de83ddcb589afa91e671233d8fb21f5136ff995d434a2119136027e98ff390337d11576ab93f90263c1e9838dfe83b2ccc822ef687e89a8dc3cc8c08593e14f65915b0b5e13e5739a8feed1d14e9e4becafd6af104a21c96defca2b0878a4287bb61a71ebc3369e7d9b6d66dd6061221365bd03587b84757af187773a10338930c789ee256660f634d89b61f291a87315f495cf816dfbeaa3b29c364bf8ae9b75f3a5bcc9fde134418cba9c9703f95c1697f016e991ec88eb3ab0ebfd0aad3fd3b15b9f89de25329e437c04c49c20f52ec4471f9cc51f0684c222a6aef126d052508a89586ef10179b3d0aab7c0a318820a68b059e08ede1ffd691cc67a3530e6f475e2f1e879b7c2dde51e83e996b081c3a2ab2d8b61a47f4666077d416e3f8f525f6d969221f63adbb9bb62847ae4cef18c7f2959b4f08bc51b2e44bbd5ff1b9705d51cedcec6d5c48199b83b3fa6c21a6cb3de3dc1d620551f911e18cee50a2ef154354b3a3fd609374f215ab607a7ede0d46da59d08f3d5d74767716ce19c8b9119cb78dd9dc855b1f7af93f4faa3061d78449f5a31df72d", 0xe33}, {&(0x7f00005a6000)="fab12efdbb3ec397adf12220b57a52572c29715585cc367f5afe059a7b6ee13792ec1d75348cfe316f723c481be6ab6b17658f0a983390c3f6ce00cc44d5bb4821449e8caf5a9fb23a915e9ae2d2e9199487c6ed62ecd33915de9d7ca600dd51747d4e9dd43901e5886b9f31c9e455b0bc51830b6524df8dedea5edd9716cb1fd8e53fe716c557b1a19f1c05191e2a53bb2649126b75e3ab81854fe1e86b1b4699786de74a3a828ed3ba54b3dc64ae20304a83a33e4f83849860c600125c2fdf924c1f1c0f00c8af565c90b22b4975316da0128a", 0xd4}], 0x2, &(0x7f000045b000)=[@assoc={0x18, 0x117, 0x4, 0x4}], 0x18, 0x40010}, {0x0, 0x0, &(0x7f00004d8000)=[{&(0x7f000054d000-0x60)="0fa7b3ffa6eb64017655ae2962238fe04b3922bf540e98220d8fbd4c879cde3d7d1167cbf11ebdef672818693a496050b3d47e006e9bc5a8ce8d9f45b471463815fecd4b50f83b1b23991899e659c9b8ea14f3c52d4518d87a252317bd666fa8", 0x60}], 0x1, &(0x7f0000283000)=[@assoc={0x18, 0x117, 0x4, 0x3}, @op={0x18, 0x117, 0x3, 0x0}, @op={0x18, 0x117, 0x3, 0x1}, @iv={0x18, 0x117, 0x2, 0x0, ""}, @op={0x18, 0x117, 0x3, 0x1}], 0x78, 0x4008004}], 0x2, 0x1) recvmsg(r2, &(0x7f00004d7000-0x38)={&(0x7f0000300000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00005a0000)=[{&(0x7f00005a5000)=""/16, 0x10}, {&(0x7f000044a000-0x2f)=""/47, 0x2f}, {&(0x7f00005a5000)=""/216, 0xd8}, {&(0x7f000059f000-0x99)=""/153, 0x99}, {&(0x7f00005a4000)=""/4096, 0x1000}, {&(0x7f0000349000-0x11)=""/17, 0x11}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x7, &(0x7f00003f7000-0xbd)=""/0, 0x0, 0x0}, 0x12001) 2017/12/28 17:44:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xd, 0xa, 0x80000000) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x10000, 0x0, 0x43, 0x1, 0x0, []}) getsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000e21000-0x9a)=""/154, &(0x7f00002e8000-0x4)=0x9a) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000b0f000)={0x67, 0x6, 0x7, 0x618, 0x1, [{0x1000, 0x401, 0x80000000, 0x0, 0x0, 0x103, 0x0, 0x0, 0x0}]}) ioctl(r0, 0x8916, &(0x7f0000000000)="") socketpair(0x655a809ac1ed0984, 0x80000, 0xc4f2, &(0x7f00003a6000)={0x0, 0x0}) 2017/12/28 17:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$bt_bnep(0x1f, 0x3, 0x4) r0 = socket(0x2000000010, 0x7, 0x0) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00000ee000)=0xa, 0x4) write(r0, &(0x7f00004e7000)="26000000220047019353ff07008a00000002006d200000ffff07e9ffff495180e507cd033500", 0x26) recvmsg$netrom(r0, &(0x7f000021e000-0x38)={&(0x7f0000345000-0x10)=@ax25={0x6, {"7ed88f80a10ca4"}, 0x0}, 0x10, &(0x7f00008a6000-0x40)=[], 0x0, &(0x7f0000c9a000)=[], 0x0, 0x0}, 0x0) 2017/12/28 17:44:09 executing program 2: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(cast6)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8e000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000235000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f8f000)=0x0) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f000033b000)={0x0, 0x0, &(0x7f0000f8e000-0x60)=[{&(0x7f0000f8b000-0xa8)="5f887db3ca584d26e78651e78fb9c0f104435cc101921da925b9b6b251", 0x1d}, {&(0x7f0000e30000)="5bdf87", 0x3}], 0x2, &(0x7f0000655000)=[], 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) [ 107.746555] netlink: 'syz-executor7': attribute type 2 has an invalid length. 2017/12/28 17:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) bind$netlink(r0, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0x800000000020003}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x7) r2 = accept(r0, &(0x7f000036b000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000d64000-0x4)=0x10) accept$inet6(r2, &(0x7f0000828000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000d47000-0x4)=0x1c) sendmsg$netlink(r1, &(0x7f000097c000)={&(0x7f0000784000-0x4)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00001c5000)=[{&(0x7f00006fe000)=[{0x10, 0x0, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000c5c000)=[], 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00007bc000)=0x7, 0x4) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000199000)=0x0, &(0x7f0000207000)=0x4) recvmsg(r1, &(0x7f00006bb000-0x38)={&(0x7f0000bcb000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00002b7000)=[], 0x0, &(0x7f0000f7b000)=""/40, 0x28, 0x0}, 0xfffffffffffffffd) 2017/12/28 17:44:09 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xc, 0x40000004, 0x8000000000000000) write(r0, &(0x7f0000002000-0x25)="2400000058001f0014f9f407002304000afff51108000100febfffff0800020001000000", 0x24) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000010000-0x10)={0x0, 0x8, 0x0, 0x4, 0x0}, &(0x7f000000d000)=0x10) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000000f000)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf5, 0x4, 0x4, 0x1, 0x49}, 0xa0) 2017/12/28 17:44:09 executing program 1: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0xf, 0x81, &(0x7f0000f7e000)={0x0, 0x0}) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00003be000)={0x0, 0x2}, &(0x7f0000f7f000-0x4)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000bb0000-0x14)={r1, 0x800, 0x8001, 0x8, 0x9, 0x100000001}, 0x14) r2 = accept(0xffffffffffffff9c, &(0x7f0000dd7000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000721000)=0x14) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000f7e000)={0x2, 0x3, &(0x7f0000db9000)=[@map={0x7, 0x3f, 0x10000, 0xffffffffffffff9c}, @generic={0x22, 0x1f, 0x3f, 0x4}, @map={0x1, 0x1, 0x9, 0xffffffffffffff9c}], &(0x7f0000d3b000-0x3)='}@\x00', 0x200, 0xef, &(0x7f0000f7e000)=""/239, 0x744, 0x1}, 0x30) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f000054e000-0x8)={r2, r3}) ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f0000e2d000)=0x20) socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000f7e000-0x84)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x58) bind$bt_hci(r2, &(0x7f0000ca1000)={0x1f, 0xff, 0x3}, 0x6) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000986000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f00008e3000-0x10)={0x7, &(0x7f0000f7f000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000067b000-0x10)=[@in={0x2, 0x1, @rand_addr=0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2017/12/28 17:44:09 executing program 6: mmap(&(0x7f0000000000/0x2ed000)=nil, 0x2ed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000003c000-0x8)={0x0, 0x0}) vmsplice(r1, &(0x7f00002ed000-0x40)=[{&(0x7f00002ec000)="", 0x0}], 0x1, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00002ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00002ee000-0x10)=[{&(0x7f00002ed000)="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", 0xff}], 0x1) 2017/12/28 17:44:09 executing program 2: mmap(&(0x7f0000000000/0x84000)=nil, 0x84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) pipe(&(0x7f000005c000-0x8)={0x0, 0x0}) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000036000)=0x0) writev(r0, &(0x7f000001d000)=[{&(0x7f000007a000)="3900000013001947040000000109210007000100030000006be8ffefffff7f0511001a00080000f60400000000000000f518e3070000000000", 0x39}], 0x1) 2017/12/28 17:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000f10000)={r0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000b8f000)=0x6, 0x4) pipe(&(0x7f0000df1000-0x8)={0x0, 0x0}) epoll_wait(r2, &(0x7f0000ceb000-0x24)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x0) bind$alg(r0, &(0x7f000001f000)={0x26, 'aead\x00', 0x0, 0x0, 'authencesn(sha3-224-generic,cbc-camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c7000-0x52)="a90d729d", 0x4) 2017/12/28 17:44:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000415000-0x10)=[@generic={0x8db7, 0x0, 0x0, 0x5}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000ef5000-0x6)="01982b4f00", 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r2 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000d0b000-0x8)={r0, r1}) bind(r0, &(0x7f0000550000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000d2000-0x10)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00003ca000-0x93)="", 0x0, 0xc800, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000981000-0x4)={0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000afc000-0x38)={&(0x7f00002ee000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000852000-0x20)=[{&(0x7f0000abb000)="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", 0x3c3}], 0x1, &(0x7f000094b000)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f000045a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000353000)=0x8) sendmsg$kcm(0xffffffffffffffff, &(0x7f00000fa000-0x38)={&(0x7f00000f5000)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4f77d34c0d53904114e90dde1bcb643ef60b4dcb4d715d17bb3ed305087e3fc004f6f843d4715593b6fcd80a3d08a27739eec5dc4fdf66574bae4d0dc4c1e9", 0x0}, 0x60, &(0x7f0000ef4000-0x90)=[], 0x0, &(0x7f0000968000)=[], 0x0, 0x0}, 0x0) read(r3, &(0x7f0000a1e000-0x50)=""/80, 0x50) 2017/12/28 17:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a5e000-0x4)=0x7, 0x4) sendto$inet6(r0, &(0x7f000028a000)="", 0x0, 0x0, &(0x7f0000999000)={0x2, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) pipe(&(0x7f0000698000-0x8)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000061e000)={0x4, 0x0}) 2017/12/28 17:44:09 executing program 7: mmap(&(0x7f0000000000/0xda1000)=nil, 0xda1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000899000-0xc)={0x0, 0x0, 0xffffffffffffffff}) mmap(&(0x7f0000da1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000705000)={0x3, &(0x7f0000da1000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000da2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000da2000)={&(0x7f00008f2000-0x4)=[0x0], &(0x7f0000da2000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00001a6000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000a7c000)=[], 0x1, 0x9, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000da1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept4(0xffffffffffffff9c, &(0x7f0000bca000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002c5000)=0x10, 0x0) mmap(&(0x7f0000da3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$inet(r3, &(0x7f0000afc000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001ad000-0x4)=0x10, 0x80000) mmap(&(0x7f0000da4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000da4000)={0x0, r0, 0x4}) mmap(&(0x7f0000da4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000da4000)={r5, r0, 0x1}) socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000da5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r4, 0x0, 0x15, &(0x7f0000da6000-0x4)=0x7f, 0x4) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000035f000)=0x0, &(0x7f0000da3000)=0x4) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f0000da1000)={r2, 0x1}) r6 = socket(0x10, 0x3, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r3, &(0x7f0000da7000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000da6000)=0x10) mmap(&(0x7f0000da1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000da1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r6, &(0x7f0000d9e000-0x17)="26000000130047f10714a8f8590022f5070003e301000000000000000000013205001a006e35", 0x26) 2017/12/28 17:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x0, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000fe4000)={@generic="a34ebd00cd1c51cf290000000700b218", &(0x7f0000bf5000-0x5c)=@ethtool_coalesce={0xe, 0x8, 0x3ff, 0x100000000, 0x4, 0x1, 0x80000001, 0x1000, 0x9, 0x8, 0x80000000, 0x3, 0x0, 0xfffffffffffffe01, 0x8001, 0x1, 0x3a, 0x8, 0x7ca, 0x1000, 0x0, 0x0, 0x4346}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt(r0, 0x0, 0x4, &(0x7f0000c2e000-0x3d)="9046cc7747eedd6673c5da46a5bc26c9deff8cc46342526bc96d22cb272d1037f2ae61aef6ffd1e6a6b408cc15bedf9dc0cd3553975aa2b6b513aff3ae", 0x3d) socket$inet6(0xa, 0x1, 0x0) socket(0x11, 0x0, 0xfffffffffffffffc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00006f4000-0xa0)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x5, 0x100000000, 0x0}, &(0x7f0000f3b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00002e7000)=0x0, &(0x7f00005e3000)=0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1867be812a979da9, &(0x7f00007d1000)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000616000)=0x14) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000b09000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet(0x2, 0x7, 0x0, &(0x7f0000a2a000-0x8)={0x0, 0x0}) ioctl$sock_ipx_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00003e3000-0x20)={"8110d43873fc7eb438bfed7aa77abeb1", {0x4, 0x4, 0x1, "2a76f90fb4ac", 0x0, 0x0}}) socket$inet6_sctp(0xa, 0x5, 0x84) syz_emit_ethernet(0x6f, &(0x7f0000386000+0xbbd)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x8877, @ipv6={0x200040000000000, 0x6, "72f20b", 0x39, 0x3c, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@dest_unreach={0x3a, 0x6, 0x0, 0x0, [0x0, 0x0, 0x0], {0x0, 0x6, "a92a53", 0x0, 0x0, 0x0, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, [@fragment={0x400000000000, 0x0, 0x1, 0x0, 0xffffffff00000000, 0x6, 0x0}], "dc"}}}}}}}, 0x0) 2017/12/28 17:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00004f1000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00007ad000)=0xe) accept$alg(r0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000d2b000)=[{&(0x7f0000ac4000)="290000001800fffdf2ff7500000a00210200e300000008070afeffff0000080005000200000000c000", 0x29}], 0x1) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000ea7000)={0x0, 0x1ff}, &(0x7f000065a000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f000090a000)={r3, 0xfffffffffffffffc}, 0x6) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000fda000)={r1}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000ffd000)={0x0, 0xbd, "4c9b5179b2dd61d8fe3a98f91560ce6721246f788044374342045f4c3f458ca558cad768ae7959f0b4a6707c9ef9279c541ac0750ce6c7f4a84c7d43283cace681c0a2222edfdd0d5889bbbe7151b4fd71c260b96763ff0bcc2aeda78305482a71cd5009d3691c5d8076227345633777f06474ab113542dbc22e4e0a00a1fbee7cffc61e30d1cbae87c44129008d1cfaa0a4957b986291144a0a8c6c93e37423da5ebb402fb9659274c59c6f89457b132c3d5559590f3dedc924273fa0"}, &(0x7f0000856000-0x4)=0xc5) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00008ac000-0x4b)={r3, 0x43, "c728bb57cfa0822c500e8d34ad34e6683651da51c032bec103bd5456e10c233e997c388b73c1f2360887f629855eed0412eceb397d75f23537d466effb2da252b43dd5"}, &(0x7f00004d4000)=0x4b) setsockopt$bt_l2cap_L2CAP_CONNINFO(r4, 0x6, 0x2, &(0x7f00005f7000)={0x101, 0x800, 0xfff, 0x0}, 0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f000043e000-0x6)={r3, 0x0}, &(0x7f0000fa1000-0x4)=0x6) 2017/12/28 17:44:09 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) socketpair(0x2, 0x8000f, 0xb2c, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000002000-0x4)=r1, 0x4) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0x6, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$ipx(r1, 0x0, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x5, &(0x7f0000002000-0x8)={0x0, 0x0}) getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r3, 0x0, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000e7f000)={@random="efa106a7290c", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0xffffffffffffffff, 0x0, 0x1c, 0x1, 0x0, 0x0, 0x400000000001, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @igmp={0x16, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r4, &(0x7f0000fe4000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000c5b000-0x4)=0x1c) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f00001e0000)={0xa, &(0x7f0000983000)=[{0x4, 0x3, 0x0, 0x3}, {0x26b, 0x10000, 0x3, 0x100000000}, {0x0, 0xb84b, 0x40, 0xff}, {0x5, 0x2, 0x9dc, 0x100}, {0x7, 0x7fffffff, 0x7ff, 0x8}, {0x9, 0x3, 0x4, 0x7}, {0x4000000000, 0xeb, 0xffffffffffff93fc, 0x1}, {0x1, 0x81, 0x1f, 0x2}, {0x5, 0xe52, 0x8, 0x7}, {0x2, 0x80000000, 0x8, 0x0}]}, 0x10) r5 = socket$inet6(0xa, 0x7, 0x4) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000fe4000-0xb)={0x13a5, 0x3ff, 0x8, 0x20, 0x8, 0x4be6, 0x80, 0x9, 0x2, 0x9, 0x1}, 0xb) 2017/12/28 17:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xd9, &(0x7f000060f000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipx={0xffff, 0xcb, 0x5516, 0x5, {@current=0x0, @current=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}, {@broadcast=0xffffffff, @random="f0e7cfc45ab1", 0x100}, "a22ca5d05fc138127010146898301796cc76a0cf8715543053c2c265956000fc5e993bac256fb409130dc82e80381eaaa24371943a7d79ec5b819d22b05cb00be9ce4223e2c9eb12dbc32eb1d44e76821d86c53a3fd50d86f9657c4a1169357a2485c757c08dd3028cf6167ddca859a0c4b5982ba2d0f9c181a5d7f66be6039b7385121e3756bc4e7dc794cf6236748d6f2cf26c35d0bf16dc8b43a185fb874a2ccf6f9ecd2fbd52a9eb82cd6e"}}}}, 0x0) 2017/12/28 17:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x200000000000005, 0x84) r1 = accept4(r0, &(0x7f00007e8000-0x10)=@in={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c5a000)=0x10, 0x800) ioctl$sock_bt_bnep_BNEPCONNDEL(r1, 0x400442c9, &(0x7f0000da1000)={0x5, "d832654d46e4"}) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000550000)=0x0, &(0x7f0000e08000)=0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000033b000-0x10)={0x6, [0x5, 0xdd, 0x0, 0x4, 0x2, 0x100000000]}, &(0x7f000036b000)=0x10) 2017/12/28 17:44:09 executing program 3: r0 = socket(0x1, 0x6, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x3, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt(r1, 0x84, 0x80000000000022, &(0x7f0000505000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000001000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 17:44:09 executing program 4: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000a88000)={0xb, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff9c, 0x0}, 0x1c) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x6, &(0x7f000000c000-0x4)=0x0, &(0x7f0000fcf000)=0x4) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcf000-0x20)={r0, &(0x7f0000955000)="238b2b43ea779932ea4f9d4bf62ec96adff8acad07a6f38efb7ccdc3a9903359072cc411fd387d5da7159505a832a67735dfe41c39f35d57af519fdd987e04d6d87b27eb49c1e0cacdda9921002d4699d0c9e8a419c7671599fc3ae85150fdfd98244648d0b9d854a3c0184222690e1c4680774c14c84260f0ede5fdace3bc3378f6f07b86aa80c9c08e29ccd9922b0b1868467df1d3152cec05da6d281855720b73b2f5a83d2b9c881456f7ef86b2838084cdc52ad89a", &(0x7f0000fcf000-0x1000)="e05f05a1e5f9d2195fdc2c30fb5a46c22283c876a148fb9600676091f34607a289eb747edbe6b274417f424833258547f4d6f76a69e00202df99399b059c5fb02c75747a9ffb341d2122b93c093110cdcff1ee7d55409f24f769163b60f03efeba0090ad6a6d4237ddf06873a25137076413272e787d2fedfe4025e30f49445b40b75b66839973de4ff95f08080e7ab6d1f9953057bf50a1256bcd27149fd5c417f33ed0bf683d1e27017bbd78f020ef59a1bdfec8ae7d1cb980f9eafa5a95a6e860eb9b3210fe421e0b4808511828aea4b7d2b1e95392489afd19e4a8b39123f915da37fb6b9a4163bfd33f59ac1612258b3bac4d0424c07b7cefd806306c832b082e67650537c38f181f03f47f516de9176742ae795b06bd2dd5ad4483cde775c631c974c20d0c89f69c2aa11207da2c651fc15b98cff3ed9ab57eac2754ff7773e8fa21566e6108237a46db6ee59ca10f7bb297235080324eeb637eace2e533ca592af24ec33b3f390372b9950937b58e21e65e57c2444b3a5435f9330d6be4487c9e1f6e1197a23072fbc5fbbad54db4fcb28b96f718ec295c99a21d71ec845fb0b9bb82033b19bf9db877b2ebcbf2e15e1dc86b1645c41b90773945b3ca808cfac42b8cbf7b5537dea0ff8f5f3ed98fd7207a172d38367c62f75af0f5c02ca88daa2d113fdc0a7ac7e6bf42d5915140aeab00e30fb409cbd46d3c939468622289d4d1944cf57a54d093981e738fec392575e7dc514c8bd17810f1da7dfd50a54adf399ef4e2b03ef7953b6e50a77aa1d24932bb40ffdf9f22882f7b802ff282d82b350d8e773018373d93031f44852af7687fef1b9839a381e7970f90c6fba6b161ac693cb05d5e7ee7bdc56f0468fc41fb72ede5c3a29fcaf7b8c1389323290dfdcd10cb03c38e83875a7f7b0142dcb2e57e2270f030dccb779824abe64ac22f9baebfb4193aa56666cab3ea41dd72dd06f95ba7faa430fafea8b5b1a5cc838ec88b0ba2f3362d8f32c9714d17dea7bb73425b7abdbc7a1bede944eb9ff534f65bb9eef57c3196856b06d5a6c7b9c2d9e46a7eb36448d8a2dc869406ed8490106d133e0237b685884d5d5d83ed091f2152834eb10675733ecbed2ec55befd7d45885e61e7057d4dac9281a8821b523573433cbe78fdfca239f49cc924abc55d8cdb4ccfda4beb3df7b34468da5bb2e2e26305ace0af420f13d6e00864a4db4915c6db7b3aab059a77667e97c7ade63e85fda0770fadd320cc36b8bade5cb99c5b6bd80fa6fb93fca6b09c09b64f943ea68969c04b89e790d2fafaf7ef2752ad6d43bec837913ab22a7e67ec14df6c674c6bffe40e6672608e412ad981e0b379ccf54bc96e633a8a3b494b2ed6633ed6aed204d4fee2e8a628866d6dc31605a46dae153f31ded2f75e1e8a4193854f1e781f2b107e1a68e2f278977c12a27697b95676db9cc23e591198e7160f9cee3aed8d92984c65246fdc2931127047a04e44cdf43ca063e53143d5b4d6c9eebc7f74f6fb31f55ecbacc34ba1edab4ca43cd854672a8f20aa7b1e2e21f5ee38a6b00d9b1c481066f93211b0fc9aff0c7450300bb7c4f485ec5b48a5ce18f728373297939be043e7c28699850e4e7cd20284321fecfe92138d5c84731bb3228869ee3f771fd7fda0fdcc7fae78aef8ee6d26e2076241435d1d5b6a032cef4041c6d9256c45784bd1c9592bab67744bdf4a7272130fbaf9e45e60dc6aa82b2001a4d320ebd3a803986fe9f5b76cc46108f41eb37fdeb50137cb112bd07e1d71e0d1340c5fd524323f9b9a70d06948a64fb848c9541a6ca41870cf4f9da74b89e9c047075f00f685efd1ee439cf3f162c7d5dac39e47b1dbaf3e179c633e02805ac357726a8590186805941fe8246ed61d3e122b03e652f50eb7126d20961e69477a4283803f9d7f0cbad833777e90ce3749ad81317b3fb378cf8e17e7892b6b910e897874e6c83c4bc9c90a1b8213d7f4a58cbaf5f582e5c1356f291b2d8069cf0785d77ede65fc9eb5c751214c405ee7e5f6c97c46fa23e8eee58fc41752fabbd15f89e7a442e0955c21225a0b91942b8adc9ff0e77013516c30bfaa432f12220dd060229a1f58dd151aa785158677e9ae003ef8eb7a93978516aa91b11303f537aa981d401a4ee8c89e1c16d86d34d48e4e77cb180cb56ce1c608d8bc8e2802b6f4b4b94818d326890f107a77392c4d539d4c43287f59c06a0d378ecbca64a1ae74acc86336a4b45566adf9c10128860f21058799b77efb6f63b2aa29b7f4253ba6314614546d5de1a99af49cb8b0dfef3398fa5bcc6fbd65cc612a9d7e2dbc62273b23d9c7a4e7e89ba7490a09730bdf43576ca1972c218d0daebef24c0294741a83b627fad1b16df8badaf8d8dd1e0befda3ea96d869719d3e573272a8905a7f381d5c457512d1af0a67c5f066f6f0c015b31bc98d8cce094c6e07302c9cb5e22702be12b57d5e7f5c5cde8b00124b64fe05d213c22e629999dc348380ed1c7dd875ed0e91b816404b51330b9f1711c29a1fa5e83676c4432a1490618af0bada3babd3363de7ec61d71605d085d62753917b474320d31876569b895973ad11084791ffb2c07c9aa6fc494432cd368b051e48b8d747e6fd571372c0742e209ca1b70daabdbf71a85d0441be2c007ac6df50a5bb2c87cee1d3147423026928126e68299e0e1bc31abb969551bf046038725b582d5a566e30f74fee55b8a64365341bddd0cba0f21c59ce5c32dd86930a69f2e6a092cf988d3db1950e9521047508f6009dc187a316f5d5b6403f551c2a329350d0577c010ab32e82fa7ca976df884764209f8d4a295fab059045b076f58092875aed6ec9d450110f34e528f08aa9dbeceb31dcae8ad7acada03a72fe4c88159ce4904c1fa76e3c8cc662b65c2c0a601464d4f18c38d669cbcda9a3439e84da4923d46c54abf75b7b49f6f3a6b32e55ba1d3dd0f124c3eea7f3f1d70e8e15f7d648a8ec39cd0450185a757220b03486f2495cc6d470de1980f894c27705831d698e76138d8d08eb9009a1ad2bea112be427495eef5ed2dabbe7b6c73f61e6329bb194aa2264ed338252f70a1f47833ee28c98a59bc49bd7ecfe68410735758d947847ba56e9578370f7b11fd94e6e7e542ce767aeb227ecfb6099a31ff7ae989cbd63bd5e00dd077e8d231a1c3e9ee4d0ec4ba6fb8bc528be2391ac666b14ff127d9261a51a034a9b2a516ef7b89dbbf506080985a85ffec19cc1b608ae874dc583c49b4e4cc92ede2048cacc7d85a571e259a21eceb1d6017c2d59a71d41be7cdef261c096854571fcf9465825c587995bd852cad307533a0749083f0ab23428cddf6c328abe9f232b74def48c668ae5e5da61027918568324fa8c84e34b542cdb80d38a189af2a9e283847d52402ff0a0cc5e00ef651ff0608f77d57e7b8d7328471c7765b56e64145b64d947a978324e711145c8613778b51f2d952466cbf6b9d37ea2f3d80d98602d88dda8ec83385137b862b3ed99429df72ce6b99e133a80b3b54982c69b10fdcac2b58d60d837aad827d7199673593d9283538e9af6122a42b9d7f3dab37d76c9d5129b87f2cfdd1d857dffe9607c78b0e57961ab845c87d6a096c259f50c57bdc62c11a587ea860a68b243217f6e1d7664f5ff11d576c95f5bacd1fd34d17e26a4393065a5de1b6b3c8a1f428bd5b6ac6f3bd9b84ce286caa2261be416881f303992e8e59f1f59aa8ef70a376b3f5d9e722b7ca1036e7531f90871b5a51ce6db57b88f4360b901cd0d0b608165bf5385c623012d8952c50c2009f74ae168e754352b04d436aab1f838413a545d6155ec69f2ee3f80c1da3baade49187a92ed2840decaab5815537fa7ee800c59062d22a48d61c55511ae65c5466b9e7da2e34b2316f7e5833a83dfa3141b5d8283c6c509249cc0fc8acc55fa8cc54c19c65148b1cad6cd7c82aad0de7e72cac7b1e6b8d00a88291b6b1797746ed5825a582e988a33e7e0ffb143ee8453bdae5455a6faddbddbaa42444d4468688f4a9f0d923892a393e4e1c1c1705ae671f9bb57632a8d0f4d2f7723717c11568e6addb52624a428d995ad53ea8f4f4a8619a6b24ad639e81a36aa22e3f4f8dac039168c87276af0b02213e6c81750c8ba48b7224a408374f94ec03eab628ea391a5f261b999deece888c6e52b18d7f4104b85e9b1ef9440de38fc038a1d2bc3ffd97889d534e0f5597825659b3c3e24f79f9c9f8c79ac232a1fd834962609c08873b63b89b1a0f7ce91b6f5dd0c65b4ac8b8ede325b20a1928558ab82a05609c989c197de2b9e51cd15f24afbdd9ac3edfdc4cfe57fddd630a2c436562972d156806327df6f9579f60b626da3d0fa275b6ec4f8505a7e44d2fb1b8064f937061a59bf521f68b06b1db4e2ed1d741b81ff03a3dd9f158b213e8af70b047b474ec124773221383d289640ff5440f6fa103feee756660b9d06d35ef134298a2611a37b25fd7010034a8ea120312d4ca73bfb3fa73402ec1d6a028699dc4524c422c5ee193548ee79b3da9f2cdbaae7edade51d7ba90d29d5b8a4356a4dafcd3ff2d926d4a419eb827c267d5755ae181436fa6a18d52748605d975de79b969545afd99dbc837ae4323c678ad8d902a3326a41ee330ac150d4a12458e47c02fd165dff8df3753367862575c92f0aa4bae1915e27eb1783481d8d904dd6cd86a6bce4dc688fb2f7265da88189b717b5fe18f3deb087904a84fcf73f4c1c10d3691766c6d911a8437371762955369e60080d53649cdc8517298c4d2b1a3eae421700e1ce18c9f52550df62eebb0da2dbe2f9ba1988d65eeaf242c552b2ab17ecb465cf939a4615eef13f85e7d30f3523aedde4c0f8d1cbf74ecddef5d0e66d7695b436869b4d396c9490b14fe3485b4da00a351b80467c60d5fec6e351c29e58bb3d7b17c3d3a2cdb251ae4d528855ddff18c50c7fd91e7b52d49db2d1a03b4aa6f3d56f10f7a0fd9239117faa43afb3e65dfff791bf06c3fd592c8a27c9833b9046c410344feca3a03dbd2aeb3d1094d9f126a98476a565c7a8655d71ccba27d07de06ad6b0c14c643e7706b6b27209c4cab48379071c2ba44a87c75abe4e3ebfbea16795ec1042ea7bcb88f542f91d391ec3f155b74303641404fb8201b83fb611d7dd2533bab0b67a5a621e643a8cdddbeede93e8af7403271004b2f163cc4eb4503a7cb0b6cd806b39d0b4204ee7e6dcc13e589296706c3511810254742e5bb5f73d7f4af034a8b9eb93d7bd04e29117b4392a78ec4ff8b5ce3b46ef4cd694eecc5a93b367b59efe9507e2a6039552cc7d6afe1939ad6bb9240c3f87b1e00310bb41327c4a2e7f9d633fd302cd88f1e2ef151745f98c1afc3c97188789d3770822ed11c707f53cb133cbb703736a293d2ce18bdd5d157858e2f29538edded3ccca4d7d299091e844cee2b5c77bd33c06774b83abd70aacc1d5d5ed5149074e73a45140fc81005de0b212a033c0f1712a008f9a9fae61178ca0236d7244f734961d51e4cbeaab8a898acd2b8ca57220486ffec83db703ce430ba739ecebe048c1b7576d45dfd5d1aba899bccaa762e4429300c10cfb3aca78aa85edc5f3b7fe4ca39a4f00d60ae2e35e67b8a0b47c3bae19941905621ac0f5e406d185001ce373e5cd021f9d3d2e5ba48949e8cb2ed04f075531f19e5af7635047b2f992b8fa226018b114082bedf1a0f81c74ab5fbde7d1b412fe7498fc5d9234264078623c28698a6251b18e1dcb4b1fdf74d429dead24a3348d27ddf30394", 0x0}, 0x20) 2017/12/28 17:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x100000000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a2a000)={0x6, [0x5, 0x401, 0x0, 0x3, 0x5, 0x4]}, &(0x7f0000362000)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000ee000)={0x0, 0x0, 0xfff, 0x5, 0x2, 0x8}, &(0x7f00001e8000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f000036b000)={0x8, 0x8000, 0x201, 0x9, 0x5, 0x9, 0x9, 0x5, 0x0}, &(0x7f0000f60000)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000462000)={0x0, @in6={{0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xb2e1, 0x101, 0xfed4, 0x0}, &(0x7f0000f6c000-0x4)=0xa0) sendmsg$inet_sctp(r0, &(0x7f0000e5a000)={&(0x7f00006eb000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000db9000-0x90)=[{&(0x7f00005c0000-0x88)="a6c6c2fc76d3d93a552e05b151e55a23b8f17293cdde4c72711beb17f8066f1611a0a03c905ed05aa3b700498367878eeaddb50ba30af60667e8afdff28848e328bb966cc680633a0e076423272c1a1d888f456e73f1c7fd276efc008e7bbe0136a18659ceeffb1aa1007acc999a218e33c384f0047c774fd8cb8e1de5be9852b747a694cd0ee50d", 0x88}, {&(0x7f000052d000-0x6)="5f307b21f453", 0x6}, {&(0x7f0000c7f000)="ab57f893668137ea058d13393b55f1f1db2377d463849b8c7b3aa58d45ac7158cd24f04ec8ce1e4aa2779a24b17a27ef8233f6fdd82db41e4aebbcaeb162c02b646882891eba408c634b4aa7e88c753c16af5d5982f8e69d81d72f9693d283ba1ecc415bc543526ca6c6a81b6193554e2804c1d780f383317567b1e19faa8866f09f299584af097e3787a2d2f4d94cf5d1ba4d36addacacfc0adfd8682a7ba11c409e5ff09d3a1cdb9191f576cf94b0d0d8a976399c76e750a2b80ade3", 0xbd}, {&(0x7f00004c0000-0xb1)="a6bc92d03c76327fa9e759a4f13eb3470ebdf1a88a40311922d0505e99dd79926f71607f8f18e76bb1d018e6bcf3c8f324d3ff0dd3f8c4525185825ddc5cf6699f1bc69f1335074f1c7cba570b9e3fbedc04a20c4f0f2482a96a0624284a1a10b05d81b813008ae958fc45940fa274c25bbc0ac6868c4ed3e57b58605a96e1c369aab52e99e366cdf61fc30bf9153929355352c20695611a75d8cb0124e09f57ce1363b1a8610381219d35bab7ed5aa97a", 0xb1}, {&(0x7f00002e9000)="2c720964c66d1ffa3c554abce33744774736ee5ade8ba83b1f34e141ce861ccba24d7cebaf070ec4aa5ff197cdb43048c0b11e23a7d2db13a7cd202e06e220c7847e8ce0df362c9a6dd798ec408e307280fe59e7385c7d6af19601e04bc2af09005df559cac0dc56ab4d7dd302492a7cc177f22bf4169927", 0x78}, {&(0x7f00003e5000-0x4a)="5d45248b75a8d67fce6bd3bb7b6cb728c869648ad3b5c09165417f1e96ba384e2f58a37a41e37ae1c5079fcd399a05d8aed568f272a584a724a316b4aad2ecb57b97f18f66cf4b1e609e", 0x4a}, {&(0x7f000082b000)="0e2d201ce2ca893b3a656ef1cac9db304f8d3786bd202251c9a46c31bd9bd489ac0b227553b02dbdf30004172b3197fe3d249ca80f6749a61385124af742f8d0a8ca17125123848bb5f053f13a2d787002812f33f6e8501b0aef10bda8529c825ae9671549350861eb1dbe2204e2e97e6b3507785745f0a662f1a854029363817389e7709fdf1f362d5e305c44588c6f72039724619e046f9f4d1d94861bb0e9c9f937acd352cfa6c09197a3e1fa579dd209d87948fa99e605dba30dfc02caa118", 0xc1}, {&(0x7f0000d56000-0xe1)="a1228ddcf56a1e1533259ed295e437b6e3394a04f226da288a75c562d74c629a886c20794fad8b2a428f19dfef8bc3c2031e859e3586250b517bcd6303a25f7eb507112891e42e8101e3bad27f72a26427669731ce0d0c9068ee6657dc540377782ef0086249355fa82399d18dcbdf59d556070d10b574ade9abffc70df4a454fb594988486e0701097e5cf79dfc8ea983de2197b3bc9cef5b1154684e2652baf34a3044194510fb14a217bb03ddee15372d428b758c35679392df6eb729158c00a894bc9a227eb4f28a20ebb5597904a58d56289b85a7013cc3b4e94ace13bc7c", 0xe1}, {&(0x7f0000107000+0x78c)="c8e93606959c8528bf01d6b5843cf79479c80cce1aca8a976ca16cc11983712d2b09adc2e09bdcd0c3c0d74e284acd030a55c2561052943e1fef3fb7b4f68927ba744d25ce623542bb64494976249d2b5f2d8bba95a1677deeb71ab8ac9b2f7c2656afc0f1ee784a35fe8473e5e40c50e5a9c94d1e", 0x75}], 0x9, &(0x7f00007e3000)=[@sndinfo={0x20, 0x84, 0x2, {0x1ff, 0x200, 0x1, 0x3f, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xfffffffffffffffd, 0x800e, 0x7, 0x80000000, 0x80, 0x57, 0x1ff, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x96d, 0x0, 0x8000, 0x4, 0x9, 0x5, 0x1ff, 0x8, r3}}], 0x90, 0x20004000}, 0x4000000) ioctl$sock_ifreq(r0, 0x8931, &(0x7f0000372000)={@common='lo\x00', @ifru_ivalue=0x0}) 2017/12/28 17:44:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000b34000-0x38)={0x0, 0x0, &(0x7f00003bd000)=[{&(0x7f000096f000-0x24)=[{0x24, 0x28, 0x10000000000401, 0x0, 0x0, "29003d5d0100000008ddfffffefffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f00001fa000)=[], 0x0, 0x0}, 0x0) bind$netlink(r0, &(0x7f0000cf9000)={0x10, 0x0, 0xe2fcf16, 0x100000000}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$sock_int(r1, 0x1, 0x9, &(0x7f0000bfa000-0x4)=0x0, &(0x7f0000833000)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000dd1000-0x8)={0x0, 0xfffffffffffffff7}, &(0x7f000027a000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000720000-0xa0)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x5, 0x9, 0x400, 0x1}, &(0x7f00004c5000)=0xa0) bind$inet6(r1, &(0x7f0000a6d000-0x1c)={0xa, 0x2, 0x4968, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe00}, 0x1c) 2017/12/28 17:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009cd000-0x8)={0x0, 0x0}) accept$ipx(r0, 0x0, &(0x7f0000aca000)=0x0) getpeername$ipx(r0, &(0x7f0000e87000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a79000-0x4)=0x10) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f0000379000-0x26)="240000001a0025f0006bb404feff141c020b49ff6e10b500000780cc0800030001000000", 0x24) 2017/12/28 17:44:09 executing program 3: mmap(&(0x7f0000000000/0xf67000)=nil, 0xf67000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00007b5000)={0x2, 0x2, 0x0, 0x2, 0xf, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x8, 0x0, 0x0}, @sadb_address={0x5, 0x6, 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}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0}, @sadb_address={0x5, 0x5, 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}}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x0) socket$key(0xf, 0x3, 0x2) 2017/12/28 17:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x5, &(0x7f00005e4000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000c14000)=@assoc_value={0x0, 0x0}, &(0x7f0000638000-0x4)=0x8) r1 = socket(0xe, 0xb, 0x1000002) write(r1, &(0x7f0000001000-0x10)="020ba1250200000009e5000000000900", 0x10) bind$nfc_llcp(r1, &(0x7f0000584000)={0x27, 0x7f, 0x4, 0x4, 0x8, 0x1ff, "896adadb236f5038363a34de86434e9ed4b68b617d061de85a40a2c88a31b253f0e6fb9ae6b476f001b246ae8a891b414649c15aabf5afabfd44305e8a7184", 0xfffffffffffff6c8}, 0x60) 2017/12/28 17:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x80000000005, 0x84) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@empty=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f000069f000)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fd8000-0x4)=0x8c) close(r0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000fc9000-0x10)={0x3, 0x4, 0x3, 0x80000000, r2}, 0x10) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000913000-0x18)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6, r1}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e3d000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7e2003, 0x6, 0x2, 0x100, 0x4, 0x1, r1}) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000c44000)={0x26, 'hash\x00', 0x0, 0x0, 'tgr160\x00'}, 0x58) 2017/12/28 17:44:10 executing program 5: mmap(&(0x7f0000000000/0xf57000)=nil, 0xf57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000f58000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000682000)=0x14, 0x0) mmap(&(0x7f0000f57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000f58000-0x12)={@common='dummy0\x00', 0x100000001}) r1 = socket$key(0xf, 0x3, 0x2) socketpair(0x4, 0x800, 0x1, &(0x7f0000da7000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000681000)=0x7, 0x4) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/28 17:44:10 executing program 2: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x4e, &(0x7f0000014000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @random="45d8a313f08c", [], {{0x86dd, @ipv6={0x0, 0x6, "f07007", 0x18, 0x3a, 0xffffffffffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@mld={0x89, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000ead000-0x8)={0x0, 0x0}, 0x1, 0xff) 2017/12/28 17:44:10 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000000)=""/164, &(0x7f0000006000-0x4)=0xa4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000000)={0x2, [0x1e32, 0xffff]}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000007000)=@int=0x3, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000009000)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0xffffffffffff0000}, &(0x7f0000009000)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x10001, 0x5, 0x8000, 0x0, 0x1, 0xffff, 0x1d5, 0x7, r1}, 0x20) 2017/12/28 17:44:10 executing program 7: mmap(&(0x7f0000000000/0xf79000)=nil, 0xf79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f79000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e02000)="00b08cd5", 0x4) mmap(&(0x7f0000f79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f7a000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x1}) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f0000f74000)=[], 0x0, &(0x7f0000df0000)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) recvmsg(r1, &(0x7f0000c0c000)={&(0x7f0000f76000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000f77000-0x50)=[{&(0x7f0000d26000-0x6a)=""/106, 0x6a}], 0x1, &(0x7f0000f77000-0xe3)=""/227, 0xe3, 0x0}, 0x0) 2017/12/28 17:44:10 executing program 1: mmap(&(0x7f0000000000/0xf16000)=nil, 0xf16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000050000-0x1a70)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x20086dd, @ipv6={0x0, 0x6, "a3c019", 0x20, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[@dstopts={0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0x5, 0x2, "838a"}, {0x0, 0x2, "ab35"}]}], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "c719cd", 0x0, "88ccff"}, ""}}}}}}, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d01000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f17000-0x4)=0x10) r1 = getpid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00009dc000)=r1) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000f16000)={@common='rose0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/28 17:44:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2000000000005, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000004000)={0x2, &(0x7f000000f000)=[{0x3d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto$unix(r1, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 2017/12/28 17:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x805, 0x0) listen(r0, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a79000)={0x0, 0x0}) setsockopt(r0, 0x400, 0x17d6, &(0x7f00007b4000)="", 0x0) 2017/12/28 17:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) 2017/12/28 17:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f000003d000-0x8)={0x0, 0x0}) pread64(r0, &(0x7f00007f0000-0xf1)=""/241, 0xf1, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000e33000-0x4)=r1, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x10000000000004, &(0x7f0000dd0000-0x91)=""/145, &(0x7f00005ed000)=0x91) 2017/12/28 17:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000e9c000-0x24)="240000001b00fbffeb030000f6fb01796bb17d0b0800d00001000020f700000ff9161701", 0x24) poll(&(0x7f000084f000)=[], 0x0, 0xbe2d) 2017/12/28 17:44:10 executing program 0: socket$inet6(0xa, 0x803, 0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00003ab000-0x160)={{{{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x8, @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, 0x0, 0x9, "389366812e5f96e01ac01e440c80cbe628d08060d15c3072f7804eb831484451c2de66b7724cad4f039471e786b7512f8d95d2fec341883e2771b320ba4d686198c3cdb5ad84b33d9de74b8a2f054e44"}, 0x160) r1 = socket$key(0xf, 0x3, 0x2) socket(0x41000000015, 0x5, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00005b2000-0x4)=0x800404, 0x4) 2017/12/28 17:44:10 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000001000-0x10)="2be6000900ffff01000092c5001d8d9a", 0x10) socket$bt_hci(0x1f, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x80003, 0x200, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000001000-0x8)={r2, 0x2}) 2017/12/28 17:44:10 executing program 5: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b2b000)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00009c7000-0x38)={&(0x7f0000a06000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000234000-0x30)=[], 0x0, &(0x7f0000e7b000)=""/0, 0x0, 0x0}, 0x0) socket$alg(0x26, 0x5, 0x0) 2017/12/28 17:44:10 executing program 6: r0 = socket$inet6(0xa, 0x804, 0x1ff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000fdf000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) socketpair(0x15, 0x0, 0x1ff, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000002000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f0000cdc000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) writev(r0, &(0x7f0000a89000)=[{&(0x7f0000ca8000)="29000005000019ff013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) 2017/12/28 17:44:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d60000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(blowfish-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000784000)="ad56b6c5", 0x4) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000d44000-0x38)={0x0, 0x0, &(0x7f0000d22000-0x80)=[{&(0x7f000057f000-0x79)="1b6c0f75701b12db2b3607afdcf40086", 0x10}], 0x1, &(0x7f0000044000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r1, &(0x7f0000b2f000)={&(0x7f0000d84000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f00006c6000)=[{&(0x7f0000d6a000-0x65)=""/101, 0x65}], 0x1, &(0x7f0000590000)=""/0, 0x0, 0x0}, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f000032c000-0x8)={0x0, 0x0}) bind$ipx(r2, &(0x7f0000e60000-0x10)={0x4, 0x8, 0x8, "66f631c5c0a6", 0x0, 0x0}, 0x10) 2017/12/28 17:44:10 executing program 4: r0 = socket$inet6(0xa, 0xa, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x6, 0xfffffffffffffffc, 0x1, 0x21d, 0x7, 0x22a7fa39, 0xc6, 0x600, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b47000-0xc)=@sack_info={r1, 0x7fff, 0x18bf}, 0xc) mmap(&(0x7f0000000000/0xf11000)=nil, 0xf11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r2, &(0x7f0000a39000-0x1000)="", 0x0, 0x20044000, &(0x7f00001a7000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) 2017/12/28 17:44:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x3, 0x80000, 0x0, &(0x7f0000403000-0x8)={0x0, 0x0}) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x119, 0x1, &(0x7f0000694000-0x4)=0xff, 0x4) r2 = accept4(r0, &(0x7f00003a4000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000718000)=0x1c, 0x80800) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x15, &(0x7f00000a9000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f00009b4000)=0x14) bind$packet(r2, &(0x7f0000a36000)={0x11, 0x9, r3, 0x1, 0x8, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f00006d9000)=""/6, &(0x7f0000a10000)=0x6) 2017/12/28 17:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000011, 0x2, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e60000-0x28)={@common='ip6tnl0\x00', &(0x7f0000c15000)=@ethtool_test={0x1a, 0x0, 0x0, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 17:44:10 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@common='yam0\x00', 0x2}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00007e2000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f00007ea000-0x40)=[{&(0x7f0000400000-0x1d)="95a8b4cb16718402617f6857d90f5e4f00dc0394100e39af36920bb7ca9e", 0x1e}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00005e5000-0x8)={0x0, 0xcd}, &(0x7f0000929000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f000073f000-0xc)={r3, 0x3, 0x20}, 0xc) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f00006d7000)=0x0) 2017/12/28 17:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80002, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f000063a000-0x4)=0xfffffffffffffffd, 0x4) 2017/12/28 17:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d49000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000c9d000-0x4)=0x1c, 0x800) setsockopt$inet6_dccp_int(r1, 0x21, 0x10, &(0x7f000093d000)=0x8, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000fca000)={&(0x7f0000bc7000-0x8)='./file0\x00', 0x0}, 0xc) bind$alg(r0, &(0x7f0000d02000)={0x26, 'skcipher\x00', 0x0, 0xf, 'xts(serpent)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000412000-0x61)="184d3902b1152e97f9e4ae29bcaf75ae400c6401220e55e2e15842dfccbbb4ee9fe185f0760d0255de469eb3576f3d8a539bf74fe48da02a49d3b198a0225963877f18e8c69055efda9bf44cb4cf1b8aa95ff20a26a7df0c9250babc75b1235e0b", 0x61) r2 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000f75000-0x38)={0x0, 0x0, &(0x7f00000d7000-0x60)=[], 0x0, &(0x7f000090f000-0x48)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000b2e000-0x38)={&(0x7f00007ec000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000f75000)=[{&(0x7f0000f12000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000ec7000)=""/107, 0x6b, 0x0}, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000cbf000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000067000-0x20)={0x3913, 0x0, 0x10000, 0x800}) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f00007b3000-0x10)={r4, 0xfffffffffffffffd}) 2017/12/28 17:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f000086f000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f000056b000-0x4)=0xc) bind$bt_l2cap(r0, &(0x7f0000f2c000)={0x1f, 0x2, {0x9, 0x6, 0x0, 0x9, 0x5bee, 0x3f}, 0x3, 0x0}, 0xe) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c95000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000118000-0x6)={0x0, 0xffffffff}, &(0x7f0000f4d000-0x4)=0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000599000)=@sack_info={r2, 0x100000001, 0x0}, 0xc) r3 = socket$inet(0x2, 0x805, 0x0) sendto$inet(r3, &(0x7f0000415000-0x64)='w', 0x1, 0x0, &(0x7f000008a000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000907000-0x20)=[{&(0x7f0000eea000)="", 0x0}, {&(0x7f00005ea000)="4f083704f53ab25a6c7ebeae2d81d6b661c2bca57f57aeb412de0f2590df8c8aedfaf216ec61643c791a8a05a03fb0b2756890954e646222", 0x38}], 0x2) connect$inet(r3, &(0x7f0000001000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e16000-0x1)={0x3}, 0x1) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000dc3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aaa000)=0x14) close(r1) 2017/12/28 17:44:10 executing program 7: mmap(&(0x7f0000000000/0xef8000)=nil, 0xef8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000ef3000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ef2000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000ef3000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x20) mmap(&(0x7f0000ef8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000058c000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000772000-0x108)={r1, @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]}, [0x33, 0x8, 0x8, 0x8, 0x4, 0x6, 0x9, 0x8, 0x7d, 0x6, 0x9, 0x5, 0x9, 0x9, 0x3]}, &(0x7f0000569000)=0x108) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000315000)={0x0, 0x0}) accept4$packet(r3, &(0x7f0000895000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000073a000+0xa4)=0x14, 0x800) 2017/12/28 17:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x7, 0x1010) recvfrom$ipx(r0, &(0x7f0000205000-0xb1)=""/177, 0xb1, 0x0, &(0x7f00007d3000)={0x4, 0x0, 0x0, "40fef22773a0", 0x0, 0x0}, 0x10) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000f7a000-0x8)={0x0, 0x0}) write(r0, &(0x7f00009ad000-0x22)="220000001a00070b00000000ef001201014b810005000100070000e4ffffff000500", 0x22) 2017/12/28 17:44:10 executing program 5: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000ed9000)={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000ec5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000edb000-0x2c)=@ethtool_cmd={0x7f, 0x800, 0x200, 0x1000000000000002, 0xffe0000000000000, 0x5, 0x5, 0x1f, 0x825, 0x9f, 0x42, 0x401, 0x2, 0x5, 0x8, 0x5b, [0x3, 0x80000000]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 17:44:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x3, 0x7) mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000cac000-0xc)={&(0x7f0000e78000)='./file0\x00', 0x0}, 0xc) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f000094c000)=[{&(0x7f0000909000-0x84)=""/132, 0x84}, {&(0x7f00005fb000)=""/210, 0xd2}, {&(0x7f00007ea000-0xfc)=""/252, 0xfc}, {&(0x7f0000e79000-0xc8)=""/200, 0xc8}, {&(0x7f0000e78000)=""/87, 0x57}], 0x5) syz_emit_ethernet(0x11, &(0x7f0000000000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @x25={0x0, 0x0, 0x0, ""}}}}, 0x0) syz_emit_ethernet(0x140, &(0x7f0000d86000-0x62)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x86dd, @ipv6={0x0, 0x6, "a228af", 0x14, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}}, 0x0) 2017/12/28 17:44:10 executing program 7: mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000051f000)=0x0) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000709000-0x50)=[], 0x0, &(0x7f0000ff5000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000ff7000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000d54000-0x4)=0x14) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000ff6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, r1}, 0x14) 2017/12/28 17:44:10 executing program 1: r0 = socket$inet(0x2, 0x6, 0xcb) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000004f000)={0x0, 0xa0}, &(0x7f00003c1000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f7f000)={r1, @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]}, 0x4, 0x2}, &(0x7f0000c3a000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000010000+0xad3)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x2, 0x1, 0x2, 0x8, 0x0, 0x33fe}, 0x20) sendmsg$netlink(r2, &(0x7f0000d04000-0x38)={0x0, 0x0, &(0x7f0000018000-0x10)=[{&(0x7f0000d35000-0x11)=[{0x11, 0x1c, 0x25, 0x0, 0x0, "01"}], 0x11}], 0x1, &(0x7f0000013000+0x81c)=[], 0x0, 0x0}, 0x0) socket$nfc_raw(0x27, 0x1, 0x0) 2017/12/28 17:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000b6a000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(twofish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000088000)="e513b5bf00004000000000000000e314", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f0000e6d000)=[{&(0x7f0000927000)="8ee16b781787ae62efe06372402639f1", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce2000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f000004c000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000050d000)=""/57, 0x39, 0x0}, 0x0) 2017/12/28 17:44:10 executing program 2: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f000000b000-0x10)=[{0x28, 0x0, 0x0, 0xffffffffffeff014}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000002a000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) sendto(r0, &(0x7f000002f000)="", 0x0, 0x0, 0x0, 0x0) 2017/12/28 17:44:10 executing program 0: mmap(&(0x7f0000000000/0xfce000)=nil, 0xfce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) r1 = bpf$MAP_CREATE(0x0, &(0x7f00000da000-0x1c)={0x5, 0x83, 0x4000000000080, 0x1, 0x0, 0xffffffffffffffff, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000fcb000)={r1, &(0x7f0000fcc000-0x1)="", &(0x7f0000172000)="", 0x0}, 0x20) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00006c1000-0x8)={0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000082000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000045e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000992000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000917000)={0x0, 0x0, 0x0}, &(0x7f00002f2000)=0xc) sendmsg$unix(r2, &(0x7f0000565000)={&(0x7f0000204000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00003ac000)=[{&(0x7f00003c7000-0x4d)="041ffd4df9a2c43b96f1b9cc843a83d49ce7d22f44f14165a6a251e976d86bf6e508a31558f62a044a143d0df299bc350ab0efbef2e84e60fe6dcba48ac6cf40b256dd7bbd7e9b073cd0dbadd2", 0x4d}], 0x1, &(0x7f0000d0f000-0x48)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0x48, 0x0}, 0xc0) pipe(&(0x7f000042d000-0x8)={0x0, 0x0}) r7 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00004f4000)={{{@in=@local={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, 0x0, 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=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c04000-0x4)=0xe8) r9 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000ab2000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000d22000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b83000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000027a000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001ee000)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d0e000)={0x0, 0x0}) sendmmsg$unix(r14, &(0x7f00007f1000)=[{&(0x7f00003c8000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00008be000-0x40)=[{&(0x7f0000edb000)="e8855dc34c1b223b5fc5ca999572784576287aa26314eadcaa17169b06926446d007ad3b41e9c58b286d9efc94ac3595107e85071adcdae0863b447b45b881d050c583755da37d81b7c49ebae66f663bbb99043ea56534fdd2cd7c7eb37c4645e4bbe862f0c0d8858819cb081f42efcf2fca2c8906e525fe0416606f5fe32890df01ff2abb9d99ac45cf141b89c747165221824ccaae8e558d0cb6fca7c72d0aa29be905f42133e39616cfadf8cfc716e4c9e3a3a77fc96e9514e97e3243319b5696d2", 0xc3}, {&(0x7f0000ca7000)="7d4e4eff5e50ea053f9d356a25cf06", 0xf}, {&(0x7f00006d4000)="55c2633f8275ec7a790f1a2218d6404d762c777ab61f47e09534b64e10c157198bac105580080f768d3be9eb9774edf5e03bd10e5aa904c1d3c754c72eddc05d06ef20f41dba7f473ae66d44df9f05135e398460d3d67a53614b01bf25e30c3fcb78ef37ff8ae81d76c1da873b95b2e7d2e56c433d61d365c3a415f58eab0076b603e372db2189a9e67dac42fde8b1729193a292335920a8623394", 0x9b}, {&(0x7f00003d9000)="918161909bbe7b77e4adc2762450e611ef9ddbed95399feb2dd93c2323e61e884b50fc716457408099c351529024fd70c92b01b0de", 0x35}], 0x4, 0x0, 0x0, 0x0}], 0x1, 0x4000000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c34000)={0x0, 0x0, 0x0}, &(0x7f0000c41000)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f00000)={0x0, 0x0, 0x0}, 0xc) r17 = getpid() getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a04000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003df000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ade000-0xc)={0x0, 0x0, 0x0}, &(0x7f000072b000-0x4)=0xc) r20 = getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000711000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000040a000)={0x0, 0x0, 0x0}, &(0x7f00006a0000-0x4)=0xc) sendmsg$netlink(r6, &(0x7f0000f07000-0x38)={&(0x7f000022d000)={0x0, 0x0, 0x100, 0x1}, 0xc, &(0x7f0000879000)=[{&(0x7f0000c22000)=[{0x9f, 0x0, 0x110, 0xfffffffffffff000, 0x1, "6ac6b3fb527c29e8f6ffb86f231a70fc763af092342adb22ce67bad36a34504902ab0b0180c66d5d41057eb13fdefa08cc8f3b83bd74547c9f7c95885c72be4736a19048e28caca86dbec0a5ef37a26183e3fb1d1d56e1f562dd21ee00bd08425959ae9e24a8403197d7c77143f34842739a7758a9e04ad78921b11dc64ee0779250d54e17eaa380bb671ce7ccb933"}, {0x6e, 0x6, 0x400, 0x2aad, 0xfff, "31df66cde96d12576ae0f9717cf22954840770517bae5951f08ccc80cb157e87bfbe4dd9d3242f99e0ff3a93ac44b650cef219015f9caa3f23fff6ca55145a390aaa88fc7289e8e7d2baa900375cc464cfb604f33e10c6793629f22af965"}, {0x1010, 0x8, 0x200, 0x6, 0x1, "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{0x78, 0xbfdb, 0x114, 0x800, 0x1, "e15f5065cdc10a2ec763137acd230885137d4fc2ae6fcc4502b32369c98ed765df12782a9798e23fa6ef023bc88d7fd760110cd846b1188953152dd90970c6e807c768adc482004e3a722554778323ffdf8f7f4820d72a762ecda001f68687f9c12c11e390889448"}, {0x38, 0x3, 0x20, 0xffff, 0x3, "1efaeed391f5b6e8a9a9e2d73dc933a2895aee4835748a3d91fbe16f30041df7cf3f9a396068a9ae"}, {0x1010, 0x1, 0x130, 0x0, 0xdf, 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"2e599439460fc8fc0ff04abe8acaf59b3dedb1e66f3eeb04f857698180e2d47a7cc720857ef5e5fc93f275c0b511c84d6eee7ebeebdf91b4ef9faa46e396c8304fd1a88d8a9f5761457ab221c33823f4f7324a5e99e2018e7ab81acd2ae4377bc27f7b9df9f7c49aca5cbc64826b8acb38edcb682112a6bfdba752c4470c1633967a4c9a40bc499658875e8a203248a74db48a3e3730e23e38df79844026f0d20b42af613fba67456e0897fad213d10c7efbf38a52d0e3d9fe9887e6523fcde13f55d482b8627c6680c5533eee384a85be395c7f3bd7c5e64a9bf1e81bacc193be8d4c2b81773c05823aab492cc39721bd70a32e5b33b35c0453a4399471af803cc5b59d1233be543429cd1f3ef979dd1a96d8a24d46d8b07f98a9161b3c888bcd7ea6d11f9caa51c6c4a2c20e28fe8c5f99dca77e58a04df5aa03e1485b6b05af7921e92a10e7cf190a6ac0b7d351b61af8f32de2ee5e7899f4c75c541dfadffdf32f2d0aa0f234b65860457d83f0307e88b9a2be78f52a1ef8bb70ffbf0838281a23f60d187090804a3fd97efd8079da0bf8a52bbfa76378ae3f6e0a7ec20759cf809fe4d6dbb65d82904c1c018b1c0588f4398d6b4e9c6fc7a96898a46af1c04013e18d0fe5f845e006983f0c11f211eb3f07bb509320c98daafae467d62610394b13a8523de46805a88a77048a455eab97de90fdee752cb691b98722781e3c405aad5433516bddff654ca45984b8e0ac61764b1e16a5081eece8fb8d348053d3d55fda5803adaee4a04ef05047ecb25fbd900f8ef0dc4e12522183db5fa4ce12781fc82b6ceda1ee2b2907c658c2891662bb9df4635f9eaf8f1a184117800fae32393caaea6d69e4b252264ab938ccaed99e6bf5a5eb8b1fd9e12751fe6cf89e0e3898a475881d94b97082c70d7626a6d90ed69fcd5f302a912370472ecf4a839982458221ecdd2acf03a62e72ba3aa32d1a82e665566f784fbb31537d4e9b8125ed30510618f92b2b2cd4236fa3df8ca834f434cec19f97a54ea5563fa76d5e857fc405e6eba82718ca2d2d0e23db9a7783438b9175c4e18ae8b167d695870e0cd798f7425d7dc4b064cd582ff71a30caad7d380c4f0464e5b88b713bc30db42e19d8c784966b5c5ddb204612f2b9af531137a03e4e489fcdbcfab2e40679ff8b3f074c947216fa5b7fe51bfc1c157241d4527b8870404628bf9bb74795883eb474ef5c4997886bcecd13921e3216e8507f7f155b6a0512fbce8eaed587b77380f93b15466caf2ee1e80926de5e06d4468c9039f26a33217601cceecdbdf04890041ebd6ee66a9aeb48f7c1fd48c83eb17b70a4fbbae1a4862321a10e6fae6ad037bb741a1baecfbdcc3f2184fcd65524e466257c2411b49c2aebdc5b98be0282b64d64c54e0cdf71244c26cf19b36504b03f6b685e9ae8962349f03567f35b3a5c5a1e41eff7552da7ea3d83dc1d7c479a42e793b124272c49083749f0372d1258bc633051300afd25c49d644daf4dbcea696ce84e2415574242f76c232c05c3fc637484a754f12a44c084f742b111dd1b3cf6c1c028a8b4e2a15e39395d701f9507a3e76570a592cc191f702741e9b5ff92050252b67554ca5a47137206ec472bd783c2094ea660ec1ed69a88e674038f882bf2957e014f65c368cbad707ef30eb8fc2694585e4b7dc824b157d352042ef8811d0c95f9b5048a0e410df6fa77ed255b12649f94f6ad6ddadadb1d88083b2d605fa63b88b1e51e3e8d7c9ae48dbc89dbae9ab9ca251ff2f953823f971058551ac3f5799e02e16b7af51a9d4ce84a336058468969ec3d52bbab700b2075bd42bf74b16746105efb688b1f5d436977eb48008cdd4f53016d78db297cdf61068c8a24cfe9d659a37b0344d1ac34cc80ef4f5791753de0846f511b47bea3880787f5e94988dfdadbab961a7f50bee875127e543e84d90c813bd1555369271e9ccd14f3ebca565e1d3d54e37edc70038ec7179c6dae135075106d3acc2259fd7ecb16d20ba91b625b9e03dc148771b30bdb1c9e0990d9813580bf85e11fb252458a406d66da811ee6350fba399687c7f38a4219a57863c6c997a84158f5467af70381c517779a62855b4361914e9e81445173cd0ed41d70ba0cfd9c9451e1711df57b46e1bb2fccf10dc0b643cbd09b2f16c3002e9065e7f9a369c2be584ec759ee2e1b3aea0f8d0dde612a59dadb5831325cdb238125134f80806461748228d09d686d11417a7a3fddc911992bff95af6a51d930ae5afaa6c94a1df737b0e50bec58aef17a0b612975a4b80ea3f8ffe226c8e4e09eb686c4182f7238fb98582a5da6307866b12215b984c18c807b7fda00fd6623f6c87b22bba2a292cb995a6dfab065c0830555936c7c9066d1e55561f350bd26fcd36022e096468e25648def029cddc6b144bc2394b9f9e2513e475ae871a6de0c6c4d3805a537fc234b875af98c94d01bcc2e2111aa1b47443d71517ac68a14bed887815bf6cb4805522d096f43094b1024823423d8aa0d1244ef2a1a1c109f4006ad9516be178a96cffe93b133d09627466a7108e477b8b9cf3cedb40093bacee1bcfbe7b93c48e1e2178591920316ab320b318e0dfdff46023eb1ac4b0326db67996c38304b50303c57ebc92e4753ceb13c6620bf65bb441ffb186b459e375b6649b3e52115c32f18b641a19a7a4c27af15812da34fd07b650f44735d330ec8b9b28f8e94ae3d6ce2820c6524cd4ff94f6cf726ff734ec6971a4abd5241dbfe648ac5e488c44e0a59eddc56dc994605d6af0cb9fa16974d0eda9f6e56db629fbec6f7f4e90d630a6fdb156edc5d71346a8a8b8de924136d26da4e7295fa42e46c413e8e4b773da042bc3c684cd1333021332685380a52bab95e08260d4c9925925a02f3a9b9cabf658a7a6a8882ea205eede2a4d1f8ad115dc389d6cad948faed0f011a493d6cff33c73f6f79180a553167183e494a8be7632669f95ea0d8341ced182f2aa14ee0b820342cf22dbe55a859a62cee741721cb6b6eafca5cd7b9b5abdfcfe37dbd090b78ea47877f8947e8732715107bef9f884ae89e7cbefb713aff95029105c452a335adade16e748843f890599f2dda3c0191ec5d3f557caaf4f6354244f7aaffaca307a36b44bce75f8d006a9d976747093b13a53bbc38fc8c9bc73b2c33122fa63937459fce4114c2d3807cb5768dde8a4adc13d5ff5339b08c452d2f7cefadc793d4fed7567e483affaebb1eb24823f5a3af8c2673ce06904414bccbc730b647a960a503d4fddee1b5eebced8c0b0907bf73ec10678f576d97f388dccd1bf998b8bc166a9bf515280f20ab359181aa71854105f98dd7e2ddb3c30e099150de146c96ac02aab1fdb75011f0d937b493d0e23a513c916ec5023d706544780ae7205f1ca17f60831d2326b4c4469c378d45f92deada414e6b04e35be152585cd2b70ddb7aa2936a2d7d6c8da3ff914bc69154e1f9b0074adb21af30c0a5ef5d1694ed5b1ba493242ee75a16f4a7ff3bcafac40e4c42a3a022301373217f60c780fd4bddae1f88e4e7120ec86b8bfcae773febac9478ad97fac75261142af3e2706196b000e124f9a3a5a7b345a17d4386c712502740b255e2d2ffe436806dbca210d2fa8b266c79a5b59cfd0ed362143e90e618b6806674bca5d9aad8c950967be41c2e4f49819bf9e1f924dcacf03a42d3e72a5211ad7f6156679d6c227331c466aded8ed72cbef8160338fb185c4c093c1d93a4f89ccf4457b944baaaa4f71a1d4b4cc3d327b1ccb3e5e2415df18a67aaa935e77bc85a712d2540fe01b39b6a548568a603e4977fd21c22a52bdd40c0f820063a1b7ac8871b959bb8454d7103e6c681d4266f5df335c8dc1f35bc112882029c25777c4cd9d9c72af97264084743e40c96ccccea89965828839c6e004fcae5e95a6c1afa1ee7a7105a704f4f52adec988d03ed35daf357ab00420430e4024df4ef565dcfed99dbeaf73c4c7def29ceb6bc6cfc9ab470d26a81cee7b5c5de237736485e6905417dd82941e591bb77c82cb785c17a368f25555f4e572e21c5c02f034e9dbb4c86272753589c9d02d5a8e502a98ff6ba610523bc1e6b962767163a1301a6334e3c2abf03c3491293b39cc29778f67ab1f946763146b5adfed990375d2a627e1f64a66ebe0f78ea232067c0a08370dd83804dd0768f835d0cef968b6234dac77433952b2b377bbc542d8fcd09e5cd777fd72c8675eff9e041e62117be6594356030a52d20983fa331889ea41c85fb9a6f008e8c7096aaf24e4170cfe7d71a37ef6df2397adcf940b85ca6608beed648778b744a0febbc16e1a78fe549954ec9578a241850f0a01bc4d15d6999827a8bb647b0d091f7781777b4381bf85f0c1ecac8e3f4e9e29568b211bbd196be2c467b140ae86326f05dd0a6245da5641dbb4188f139805331c890b876c11128484061f4396cc8d19c22651526cf25b4fe72c9ba453ba32adb0ea7f962a1607f7b4ce9eb3a399366d887a37acb5342fdecb31f8aa31e4081dd30921b08df81dfc65c601888831bae4ababe0a4abad14e03d234ea1eb9f3e9c047c4badd24628ff2d3dd776c9143878385f871c033c6a5b411cf391ce63019e713fd8d33e5ebe61661e84612e78b1222a74ddabd861fe4e06dc794418c8e24311446d3aa17d2cc6f9a0a0b8f9764581cb939d963e17b06b65d630d272c8f5c5dc0fda729630cb8f341fe1f67434d0c01c89dc76d82e015cf54657e71aa43f6ffbf5a5cc0cfe7c54a95b522f1669058e3e43298fa163eb1b84b2d22246458b376430bbd3fb1619399f7af9933f27c858315caddac65176ef835da3dde31a9144e8b4c33cbe33b214fb3e39b24c70a8bdfa1eccb7098eabfe9818d67c3647b78f893fe6ca783d80377234245df036d98b0fff6534b0c2e1f9b12e2873fdbdcb74c4d9066f04c636144bd33390edad85f80e7afdaf5f12609c24110073770548d9a1738953357acbd20660a16af4e2de5c7e6ed8ec4900f4d6435c58eb4d1f603fd46c7b59b5d0990c263ed1565b81c11823e04dc5e0c4cad93e3cea036bbcfe01470e6c8a66cc6487e35358f939c1c893d9fa61fbfe8c9a1ee5372a44d88dc8cb032513c6c8a07dcb03e55f30ae240ede94d00cb2ca7a601fc3902a75b6c428a999b40d8f8860415f92fd7a26d335015ca57ea9ba28847af5cf182d3b184e31ca048e7274745e892faae7c8a0d7028212bc63f854ec3424840197bc7900da99ff391b2a89d075617056495974f278b6bd6c83a23c94ce7f5bfb9ab347e60579e6040b76c145c35765ffd061cf408ad78dab162b736150162d40d777975b104b36d28e1117c5671a155ac2c4a41cad62c143e9104e87554997040f0ae34efd00b165901f66e4670d5aac44e4e11d07f41bebb51116f6dab0c62f64e0ccf59a2dc5947f9e201c19b3f80715b3a317a4352650de1a6fc6c127b594d6f5276c3b6049c3b2cd904aacedf02d69a858bd89aff33fe0d0ec38c6ee84978d39780980772022f20aae2fe74169c0745913fc0c45e43d274a4ba748dbb725d3cfecffd90aed5c7ff14ffae413af15b10e917fe91e5e53d0f55a9275bb7e6602dee35516628e18622005436888cddf63c6c2d21668c83252aadbfdbb80e633287b9fca8db01afe18579d52bdf81ed6e52df26fbe5dab42a1e64d22ccb2dac3a3ae44d9e1dfb0327e42d9a72375015b7a99b407f3de45559f351a967155a22e213f0aebc43cec013aa3987c179ccbcb385d0b1a288800a0d"}], 0x1010}, {&(0x7f00005d9000)=[{0x32, 0x8, 0x311, 0x17fcc8fa, 0x7, "c40921efd327ca5e81907992aa8608dd699ea315fea82a33e164631ea0a3a97eea8a"}, {0x49, 0x3e6, 0x200, 0x401, 0x14670e4d, "4f9caa89b1060c7fb72fac07f96aa87b4c0ea0d9cf2a9b1b1080bc0bf0a8edd09beb86ce4d7be6bffcc8502f8e64ff5e71f38b4117367a7bdf"}, {0x80, 0x4, 0x311, 0x7ff, 0x8, "abff27c4fe2333c3f0b23e3ad5f5ed4dbda5599a7c28021cdb3c726f420363091785239c5165aabbbfc5dc29c5485476bf48c142ac33f1ddba786a917f39a9ea1f307507029158007e1abfb77a63183a281997fa3674866fb7398567e704300841e8c1c279c1aa3713c508eea94096d7"}], 0xfb}], 0x4, &(0x7f00005b0000)=[@cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r0, r1, r1, r1, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x20, 0x1, 0x1, [r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r13, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r1, r1, r0]}], 0x130, 0x0}, 0x0) 2017/12/28 17:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b6000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000fb0000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000a2d000)="c3", 0x1, 0x20000000, &(0x7f00007f4000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d75000)={0x0, 0x853b, 0x10001, 0x10000007ffffffe, 0x0}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000fb2000-0x4)=0x297, 0x4) syz_extract_tcp_res(&(0x7f00004ea000-0x8)={0x0, 0x0}, 0xa9, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) sendto$ax25(r0, &(0x7f0000680000)="ea", 0x1, 0x8000, &(0x7f0000441000-0x10)={0x3, {"f3a4d321ecdd51"}, 0x0}, 0x10) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000f2e000-0x4)=0x0, 0x4) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000b4f000)={r0}) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000024b000)=[{0xb, 0x8}], 0x1) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r1, &(0x7f00000e9000)=[{{&(0x7f0000cb4000-0x14)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000cfb000-0x60)=[{&(0x7f000099d000)="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", 0x1bd}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) writev(r0, &(0x7f0000f10000-0x70)=[{&(0x7f00002a1000-0x9f)="f6", 0x1}], 0x1) 2017/12/28 17:44:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000001000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00009a7000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000f38000-0x8)={0x0, 0x0, ""}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0xfffffffffffffff7}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000ab0000)={0x0, 0x0}) r3 = bpf$PROG_LOAD(0x5, &(0x7f00005e2000-0x30)={0xf, 0x1, &(0x7f000011d000-0x8)=[@generic={0x9e0, 0x3, 0x5, 0x7}], &(0x7f00008d2000-0xf)='cpuset-ppp0+\\+\x00', 0x4, 0x6, &(0x7f0000f09000)=""/6, 0xfbf, 0x1}, 0x30) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f00000bc000-0x4)=r3, 0x4) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) bpf$MAP_DELETE_ELEM(0x3, &(0x7f000073f000)={r5, &(0x7f00009d5000-0xd)="e84469bfd3c53f91b7a99b4808"}, 0x10) socketpair(0x12, 0x80a, 0x200, &(0x7f00001c4000)={0x0, 0x0}) sendmsg$kcm(r6, &(0x7f00004af000)={&(0x7f0000757000-0x10)=@ethernet={0x424d2d5746a23082, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000cbe000)=[{&(0x7f000027e000)="46ff45b0c4fb0dfe7ec90d6ac3a243aa88a69846848b672fb5aaab86e4a894035b6f014cb5abf3511ed94cd312fb6538b44f42d8c2d3460c17ebfe486b3eca645a20aebf161829a2b12247bf5543475d6a7dfecf4bff4d26b7b681bc477e0ca7bc80ab23ecb01d4a2cdd6c80d9cc712ef0abbcabba", 0x75}, {&(0x7f0000f9c000)="6bfc57d0ea959b1f4a43c713506d4a424f69a0230c95fd406080f01d6b30c4dc905325985a90955e5b1d6f60b5ceff6cb79008a6f50a90ebbf433f0abf082c2269eb7275c4f157a10765e9d18c16281ad392190838c57b4b9c2b255d9f8637cdee88156a2e77ef", 0x67}, {&(0x7f0000057000)="f905f49f96257d43faa3486acf96b903a17977d2e5e9452578f065998ae7720c5dcbab2f753a384b551862d58402054c66953a5c3fdc3c", 0x37}, {&(0x7f0000b5e000-0x93)="4babace7ace8597039a88fa46df274b6854da95bdaf4a2db0093d39dde11cbff18b7483e1c63fbb94d252a114b20386498303320628f3c9840a9571893552c6e21dc16a1772a2d0bc6a913e3f70f5d62bca34e9e25a53d286696fd2047bb9605fae1654aa357695af4695964b92fff5af2108258cafa09934aa138c66c2063667662cee86db00eb54c4e928f65b2ab1f1a9da3", 0x93}, {&(0x7f00009aa000-0x2a)="f535dadef0d02a6585d799b3db66e077bf244d778283419f7ff31cc7a748300faf12b7466502bf234aa3", 0x2a}, {&(0x7f0000f32000)="f3c42ded34383da45c355c2fe604276c83f94e63bdfa328712081c8afaebe5707429e61417f6c5fb01c143bdb17c21cca097d8ac603590e878a567c4cd8e90ace9655c6795c170c31057645da124c552ba997076e7b72f9f60f17a10962833a7921c576c516a72f56f847c5a24e6febe39734486921f7e145c2c411ee1594a02044c9ac31cfbc5b5a6687dd02dd4d891aa51a7e7537f5fae714f41f0447e89fc79926359fc0bd9ddbcb5ab57ba4367a35fa823c91450ae", 0xb7}, {&(0x7f0000738000)="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", 0xfb}, {&(0x7f0000b31000)="5374908cce70f4440279e9de4e288b", 0xf}], 0x8, &(0x7f0000027000)=[{0x58, 0x108, 0x9, "3c302c388478c4ae9484effb91a574659ef7bef4292409629fd4966e3b69a7e779e8363b35344a3fe16d93de06bf5c3d92a53439d3763f3fb0ab1cc40efcd5be82487f9402"}, {0xc0, 0x10f, 0x80, "ed4f08de291f0e3f4e60d0a28b979415f530616f5cad587d1e019af5a317dbfec69def359fe8d01c5f51a39aa3185270dcef40c80c93e7cb677477376e7aad3ee31e61520ff1d999ce74ef8cdf6dd98245d3ccac3f97e6f61bac3994c4271ffcd0ce312a9379501c25816d5f65e9ea828c9b78d01a907356c8c6ebb68aeff0c71b92c6a5518ba9649ed2ddc05fc5c6123a2783c2df97f19215a255f6f55232caff12f78664808d450b8f476d95831760"}, {0x1010, 0x18f, 0x3, "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"}, {0xd0, 0x13f, 0x812, "9378a03263bca1aad02f6a18f37efad9009c6735ff6934e69a84964e1e7cf0735c3572880b9cd3e2e41982d766e4ca46f3e246809c4b4c8180a4e9f6f56a85938d02a5297a9bd111c55aa4f06f25f469481a4b7853be091a9b9780ee678ad4d2f917156ab4513e8a3ac4c02c28308c0f93dff9380eb6b757753348c7e25101f7ad716a6303915d27fbf39be04af5fb2eafd753917df94bf70dce752af377e1ca229bd5035d3c4213516f7eb26cba8b7e650010c9750ff9e0043005"}, {0x98, 0x0, 0x3, "5f9c3aef87af20e409f1291a157ec27677314f50e7f2dd954ef2d0decf8e985cedc44d8b8cb259323bf661766f7a4b65788f6162b1641a40914c63e92d749a82771ebb163c29c65d1708adf1918cf9b20b7b87e8a0e4c1591a1a045ff630fcf55afc18651e54c7cbd69df569144630c6a3b22ed4a25fc9c27d436808ea61a86b69"}, {0x68, 0xff, 0x20, "8ef820bf5f3782270ab9664ba7ef6934585b9071419c27c3695f7dc1b0ad740441607bacdf43392e2170389d0a8a262946c3fa2581430754669806af8c529a1173c710d8740f66dd1d9f77af6f0e0f9782853cf0"}], 0x12f8, 0x1}, 0x8000) r7 = socket$kcm(0x29, 0x8000000001, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r7, 0x89e0, &(0x7f00004bb000-0x8)={r4, r5}) writev(r4, &(0x7f0000abb000-0x90)=[], 0x0) 2017/12/28 17:44:10 executing program 1: mmap(&(0x7f0000000000/0xdc3000)=nil, 0xdc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x1b, &(0x7f0000dc1000-0x4)=0xfffffffffffffffc, 0x4) 2017/12/28 17:44:10 executing program 4: socketpair(0x1b, 0x8000a, 0x3ff, &(0x7f0000eb1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f000024f000)={0x5, [0xfff, 0xab7, 0xfff, 0x1, 0x0]}, &(0x7f0000000000)=0xe) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000-0xe)={0x5, [0x4, 0x15a2, 0x2, 0x4000000, 0x9]}, &(0x7f0000001000-0x4)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r1, 0x101, 0xc, &(0x7f0000000000)=0x8, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000000000)=0x14) getpeername$unix(r0, &(0x7f0000000000+0x4cb)=@file={0x0, ""/4096}, &(0x7f0000001000-0x4)=0x1002) bind$packet(r1, &(0x7f0000000000)={0x11, 0x2, r2, 0x1, 0xffffffff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000bd0000)={0x2, &(0x7f0000633000)=[{0x2, 0x7, 0x6, 0x4}, {0x24c, 0x14, 0x3, 0x3}]}, 0x10) 2017/12/28 17:44:10 executing program 7: mmap(&(0x7f0000000000/0x177000)=nil, 0x177000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xd, 0x0, 0x0, 0xd, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0x0, ""}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000038000-0x20)={@common='yam0\x00', @ifru_flags=0x2100}) 2017/12/28 17:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000561000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c7d000)="fa13b5bf91aa785dfbcdfe09000000fc", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f00009dc000)={0x0, 0x0, &(0x7f0000467000)=[{&(0x7f00001f4000-0xbd)='4', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f0000ce2000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f000004c000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000041b000)=""/57, 0x39, 0x0}, 0x0) socketpair(0x3, 0x80003, 0x2000000, &(0x7f0000c80000-0x8)={0x0, 0x0}) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000824000-0x4)={0x8}, 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$alg(0x26, 0x5, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r4, 0x84, 0x2, &(0x7f0000aa9000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ea6000-0x4)=0x8) setsockopt$netlink_NETLINK_RX_RING(r3, 0x10e, 0x6, &(0x7f000050d000-0x10)={0x5, 0x169f, 0xf7c, 0x3ff}, 0x10) 2017/12/28 17:44:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x800000000020000f) writev(r0, &(0x7f0000980000-0x10)=[{&(0x7f00000f0000)="34000000130019470400ff00000900ff", 0x10}], 0x1) 2017/12/28 17:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0xffffffffffeffff7) r1 = accept$inet(r0, &(0x7f0000d4f000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000790000)=0x0, &(0x7f000026c000-0x4)=0x4) setsockopt(r1, 0x84, 0x75, &(0x7f0000af9000)="8000000000020004", 0x8) 2017/12/28 17:44:10 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000006000-0x1002)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000001000-0xc)=@nl={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000001000-0x12)={@generic="acebb2675fa61fda3706350bc5d76705", 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000b8000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x7, 0x4, 0x5672, 0x3f}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000001000)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000001000-0x4)=r2, 0x4) 2017/12/28 17:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8000000000000802, 0x0) bind(r0, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044052e00001a4976e252922cb18f6e2e2aba000000012e0b38360054049be0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15605027ecce66fd792bbf0e5b02008e00000000001c00010000000000000032740000a60000000006ad005ecc326d3a09ffc2c654"}, 0x80) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000aed000-0x4)=0xc1e, 0x4) write(r0, &(0x7f00004fa000-0x2)="", 0x0) recvfrom$ipx(r0, &(0x7f0000fee000-0x74)=""/0, 0x0, 0x2002, &(0x7f0000fee000-0x10)={0x4, 0x0, 0xfffffffffffffffe, "f461001d32a9", 0x0, 0x0}, 0x10) 2017/12/28 17:44:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x802, 0x0) sendmmsg(r0, &(0x7f0000556000+0x915)=[{{&(0x7f0000b9d000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000812000)=[{&(0x7f0000cd8000-0x2e)='G', 0x1}], 0x1, &(0x7f0000868000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x8010) sendto(r0, &(0x7f00009cd000-0x10)="", 0x7fffffff, 0x0, 0x0, 0x0) r1 = socket(0x3, 0x0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000d2f000-0x10)={0x2, 0xa, 0x0, 0x7fff, 0x0}, &(0x7f0000575000)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00002cd000-0x8)=@assoc_value={r2, 0x3}, 0x8) sendmsg$kcm(r0, &(0x7f00007bc000-0x38)={&(0x7f0000e67000)=@generic={0x0, "b15a13af9a201db79a7a8f9b332f2125d801c6073b5f33222848be91659d25c6999ba31b3e4ad348915f4b520ada9fff164f748d370676a9e3690d1d3527af72395d4d68b3cbb7d2687a3521b26d45d6622339efd71f02dc5a4d01c65b44c97438e2ab419392702aad7108fb1bdc9677271ca6571966a73b2b0764b20112"}, 0x80, &(0x7f0000b70000-0x50)=[], 0x0, &(0x7f000027b000-0x4a8)=[], 0x0, 0x0}, 0x44800) sendmsg$kcm(r0, &(0x7f0000832000)={0x0, 0x0, &(0x7f0000655000-0xb)=[], 0x0, &(0x7f0000ba0000-0x1d8)=[], 0x0, 0x0}, 0x0) 2017/12/28 17:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000231000)={@random="43a913f6715a", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @rand_addr=0x0, ""}}}}}, 0x0) 2017/12/28 17:44:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x5eb, &(0x7f000000a000)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "43f087", 0x5b5, 0x3a, 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}, {[], @icmpv6=@echo_request={0x80, 0x0, 0x0, 0x0, 0x0, "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"}}}}}}, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00003a3000-0x78)={0x1, {0x2, 0x0, @rand_addr=0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x140, 0x2002, 0x6b, 0x100000001, 0x0, &(0x7f00005ab000-0x10)=@common='bpq0\x00', 0xef1, 0x5, 0x0}) 2017/12/28 17:44:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00003b1000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x9, 0x80000) socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000338000-0xc)={@multicast2=0x0, @empty=0x0, 0x0}, &(0x7f0000000000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000099a000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, r1}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00005d6000)=[{&(0x7f00004d4000)="290000002100190001010000000a0006020000160000ff00000000040d000300000000002400030008", 0x29}], 0x1) pipe(&(0x7f00000b0000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000a13000)={0x0, 0x6, 0x80000001, 0x4, 0x9, 0x400, 0x3, 0x7, {0x0, @in={{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7d0, 0x1399, 0x2, 0x4, 0x80}}, &(0x7f0000dc6000)=0xb8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000444000)=r4, 0x4) 2017/12/28 17:44:10 executing program 4: mmap(&(0x7f0000000000/0xf6b000)=nil, 0xf6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000b50000-0x30)={0x1, 0x2, &(0x7f0000b67000-0x10)=[@generic={0xe34, 0x0, 0x3, 0x0}, @generic={0x9595, 0x0, 0x0, 0x0}], &(0x7f000015a000)='\x00', 0x9, 0x80, &(0x7f0000b6a000-0x80)=""/128, 0x0, 0x0}, 0x30) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x2, 0x1, &(0x7f0000f6b000)={0x0, 0x0}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000b5c000-0x4)=0x5, 0x4) 2017/12/28 17:44:10 executing program 6: mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000011000)=0x0, &(0x7f0000002000)=0x4) 2017/12/28 17:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x800000000005, 0x84) r1 = socket(0x11, 0x100000802, 0x300) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000df000)=0x0, 0x4) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000154000-0x4)={0x0, 0x3, 0x0}, 0x4) connect$inet6(r0, &(0x7f000062b000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000ad3000)={0x7, 0x10001, 0xe04, 0xaf0, 0x2, 0xffffffffffffff9c, 0x7}, 0x1c) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00009b4000)={r2, &(0x7f0000fad000)="884cceb23899d4ad24b3bd31bd8df6c88d44fa4333c753186b807d159271eae124b2a0", &(0x7f0000e80000+0xe0a)=""/4096}, 0x18) readv(r1, &(0x7f0000f32000)=[{&(0x7f0000259000-0xd2)=""/210, 0xd2}], 0x1) poll(&(0x7f0000b70000-0x30)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2017/12/28 17:44:10 executing program 7: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(r0, &(0x7f000001a000-0x58)={0x26, 'hash\x00', 0x0, 0x3, 'sha384-generic\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) recvmsg(r1, &(0x7f000000e000)={&(0x7f000000b000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000-0x70)=[], 0x0, &(0x7f0000015000-0xe1)=""/225, 0xe1, 0x0}, 0x0) 2017/12/28 17:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000059000)=0xffffffff, 0x4) bpf$MAP_CREATE(0x0, &(0x7f00009f4000-0x1c)={0xc, 0x0, 0x0, 0x2, 0x2, r0, 0xffff}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000a0000-0xc)={&(0x7f00008a0000-0x8)='./file0\x00', r1}, 0xc) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000085f000)={r0, &(0x7f0000d25000-0xe8)="550d65e8e436db8ce92ffdef22c3ecabdb34a18b199583ffb1a542a4514f27a955c99a252081e6e074ba584496e82e485a9a55c3edbed05957591483b804f6d9739ae095629127bfbc3d033880e1c616710e21c59554bf8e48b268cc2bc9706d2bb219affd8fab5bf4e8c2a104f7b28cb70b6995e5e5cec123200da3b0ec1071e66bc6a1727c0cbe9b8e1446d863853fd6fd3953d86cdefe7b0ad34f870bb4b5bceed08b02607f3b8f01849845e0eb0069dbc93dbec17338dbae1e189e237632cfbf28ea67cbcac81d70fed87249d080dff1677e46ac2f15cdeda909553492b318ea8ca1c97c99d2", &(0x7f0000a89000-0xdc)="f95432e87d199b43d430f04fd7427ecbcf988a4025bfa67592f4e00dd1bb4c38bd169e7554467d18ec2a9caa87167aced3412be3441819547f6f97259237858d203603fecd5cf9e8d5ad0e517ab54a8609226614199dfed32b1439f75f27e1f18856ad4a1434f6ad92e6e4a0494303f8d1fe16fcf73e3c572e47cade65509e1136b4aa8d857e72a2a4a0e99fe9385707db2467d994137b639210be0bd27f34448fa3a4408b6f03a611dc22d77949d75ac516da9479b038852e5522cbf0e53e25e7a14bf68ebbb8db9ca35f761f0de396dc5d64c01c49d78112c6c9ff", 0x0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00002c1000-0x18)={r1, &(0x7f000078f000)="", &(0x7f0000477000-0x76)=""/0}, 0x18) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c82000)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00007dc000-0x88)={0x3f, {{0xa, 0x3, 0x9, @loopback={0x0, 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2017/12/28 17:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(r0, &(0x7f00000b6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00003b5000)=0x10) sendmsg(r0, &(0x7f0000776000-0x1c)={&(0x7f000062d000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000007000)=[], 0x0, &(0x7f0000f13000)=[{0xc, 0x0, 0x0, ""}], 0xc, 0x0}, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000c28000)={0x0, 0x0}) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f000071a000)=0x0, &(0x7f0000540000-0x4)=0x4) r3 = accept$inet6(r2, &(0x7f0000501000-0x1c)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000340000)=0x1c) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f00003ec000-0x4)=0x0) r4 = accept4(r1, &(0x7f00004b7000-0x1002)=@un=@file={0x0, ""/4096}, &(0x7f00005c9000)=0x1002, 0x800) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000a32000-0xc)={0x2, [0x0, 0x0]}, &(0x7f00003df000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f00009f6000-0x98)={r6, @in6={{0xa, 0x1, 0x65, @loopback={0x0, 0x1}, 0x57}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x100000001}, &(0x7f0000cfb000-0x4)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f000096f000-0x8)=@assoc_value={r7, 0xffffffff}, &(0x7f0000b02000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000b23000)={r5, 0x7fffffff}, &(0x7f0000214000-0x4)=0x8) 2017/12/28 17:44:10 executing program 4: mmap(&(0x7f0000000000/0xec2000)=nil, 0xec2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000ec2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x800, 0x6, &(0x7f0000ec5000)={0x0, 0x0}) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000ec6000-0x8)={0x0, 0x0}) r2 = accept4(r0, &(0x7f0000ec4000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000b15000-0x4)=0xe, 0x800) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r2, &(0x7f0000ec5000-0x61)="bfbf4231dd4b7287f4362f44d79a064895720cb84a39a1104b5a67fd8dd0b652f198f5b1c866be21c63739a7dc0403e5cbfb4ea724010331fd4b8cefa8280ae10ec384589e8dd044cda77e0e12bee2c46f6511a130d4ff7372a0f719fbb640e4fc", 0x61, 0x20000000, 0x0, 0x0) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ec4000-0x4)=0x0) r4 = getuid() r5 = getgid() mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ec6000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r7, 0x6431) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000ec3000)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000032a000+0x84f)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000279000)=0xe8) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r7, 0x8904, &(0x7f000049b000)=0x0) r10 = getgid() setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000336000-0xc)={0x4, [0x7f, 0x4, 0x3, 0x48000]}, 0xc) mmap(&(0x7f0000ec3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000250000)={&(0x7f0000ec3000+0xcc7)={0x0, 0x0, 0x8, 0x9}, 0xc, &(0x7f0000ec3000)=[{&(0x7f0000bdb000)=[{0x1010, 0x10001, 0x8, 0xffff, 0x1, "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"}, {0xe6, 0x3, 0x302, 0x10001, 0x100, "41e410a1d4aae598b42907fa5df2aac1769cd526ccef2bccbb4dcb434066368a1687a00db50a9adc2e8a3e88593e6796be530c8123606013f7560d7d48eb08a12a296387cff127df95f05ed9b1bef8df512161cae49666ba13f5af66128472bb15f6cad10159b3e6c7a08f75db843369e39125f4586c96ff5c0713ecb817085ac762db9314b121e200e72baa52f6a32aef7162aed3453850551495edd20afecbc14a3bdc0c049d9bf93e77e6c5e83b7509205476b89cddf809a7e9e7902c303416dd341a7401e92acdbe61d2a32639af694fafd39b7a"}, {0xc0, 0x1, 0x200, 0x7fff, 0x5, "22eb858836de8ac03c551961c6671a8fe955383443172e860220b00c7582b0dd6feac3ba0484f61ff5d99e47e0d608077908a9f5f3c8dc765e7ee80e274b3f11eee10072f47a29db8daa5dfcb52015f9c737bcfa2023d800f8c712833a23351c2dbc7bc3802b14cf62b0b429c24762a8a758f42c62e44ea49678c28ebbd5cd8f4c01afa14dc3aba825cae81e15a1e77d13198fe6948edb376a87f49699ef417414db79b50534cd222499b386473392e7"}, {0xc1, 0x3, 0x208, 0x3, 0xfffffffffffff0bb, "59c7343f06ac709f48a01cbda7b1a37fdb26d60be6ac5455ad051fb72d69dfffbe8dc81b5068e48549db795b40984613436a8eb458233b1c96385c5a329fe6e796bd775ec18fd844c38b842a8593ccb5fb0a41c0510fc04a127ce3f782fcfeeafa104f025d1ad7c241e5b302eb2192b841832ca7aa73f18cb0a9c66e49e9609a1e2669b7d148611de17728eca2f2ee5d7d7080cdbb5a68203b9ae55239beb84b6c374c16bfb3712198089dae0ad6576df8"}, {0xa1, 0x80, 0x400, 0x1, 0x7ff, "1b5b904215d7d8d932493380f2b9f1cf71bb9b73cd4d2b4c2e44ebab54f7ace69782922364bea65ff785ac68a5ae27c98345f290d661bc28477fa32175a4f7a73480a389d65b9f6fa723993598b9933840d816f841db1a8610001a2e777dacb15cc0f1d7cf35c3a7629a21ddcd714ae46d7485cb51e4c33685a61961fa917390302c252e64316ba731d19a83635f2bd183"}], 0x1318}], 0x1, &(0x7f0000ec3000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0xf8, 0x40080}, 0x40) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00004da000-0x4)=0x0, 0x4) writev(r0, &(0x7f0000a95000)=[{&(0x7f0000ec2000)="390000001100090469000000800000000000004001000000450001190000001407001a0004000200040000000003ff08001e010c0700e400e4", 0x39}], 0x1) 2017/12/28 17:44:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f00004b1000)="1f0000000104ff00fd434514234d0000000000000800010001ffdcffdf000d", 0x1f) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00002aa000)=0x0) write(r0, &(0x7f00008f0000)="1f0000000104ff07ee71cf000000000000d100000b00028000018e00021d00", 0x1f) setsockopt$bt_hci_HCI_TIME_STAMP(r0, 0x0, 0x3, &(0x7f0000907000-0x4)=0x1000, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000065f000-0x4)=0x8, 0x4) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000137000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000098a000)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000624000)={r2, &(0x7f0000b30000-0x6e)=""/110}) [ 108.704294] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/28 17:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000b5c000)=0x0) r2 = accept4$inet6(r1, &(0x7f0000895000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f000030a000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000eec000)=@assoc_value={0x0, 0xfd}, &(0x7f0000a68000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000d30000-0x51)={r3, 0x5b8f, 0x49, "0324028f40e2639939b309fb79219d06c7833abc6306d342fa5f2081ccaf1033543d28e2fbf9ce350025fbc1628b0987f6628058517e841a28e6afd845061adaba7440869ec3a4e5a2"}, 0x51) bind$alg(r0, &(0x7f0000b62000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e46000-0xef)="ff030000000000109cae7a003e9d4d54b910d716d6d0e292675101014354573f2bbb97", 0x23) listen(r2, 0x7ff) 2017/12/28 17:44:10 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f000000a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f000000d000-0x4)=0x10) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000000c000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000004000-0x4)=0x1c) unshare(0x8000400) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000c000-0xc)={0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000003000)="5fdaafb85c1e328ceb300a0b0d78300a6594b9a2e092806d060f93e3384d07587503e0227ff76fe38e46908233bda9a138a6ee3bb653767a346e2afdbfeedce5f1028ebfc6921cae117dd5d0b3877e0d6a6eb94c647331644ba7eea8") mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f000000d000-0x38)={&(0x7f000000a000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x50)=[{&(0x7f000000c000)=""/16, 0x10}, {&(0x7f0000001000-0x31)=""/49, 0x31}, {&(0x7f000000c000)=""/22, 0x16}, {&(0x7f0000007000-0x1a)=""/26, 0x1a}, {&(0x7f000000d000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000002000)=""/4096, 0x1000, 0xfff}, 0x2000) 2017/12/28 17:44:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf0, &(0x7f0000f00000-0xaed)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, "f1806c", 0xba, 0x411, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @icmpv6=@param_prob={0x4, 0x1, 0x0, 0xb64, {0x2, 0x6, "aee99e", 0x64b, 0xff, 0x6, @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]}, [], "ea41bbfaa8e7da87a010db9724a31aaa94d1574faf4ea3bdddcf42816bc72bf735eed418b5769a57b858edccfc4748d084c08f3e490f4606b647288fc26052de6e5c4c00122fc41b115ffa35e14fd628c7ae7c58829f16faf1b5a455e2be9e1d917ac036b9e326562cda1d7c926ad7a09fbf4408e03e145a0ca50db5402339032b6e3e042c83c3329012"}}}}}}}, 0x0) 2017/12/28 17:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f5b000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000047c000-0xb2)='\\', 0x1) writev(r1, &(0x7f00003f1000-0x40)=[{&(0x7f0000137000-0x1000)="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", 0xfd7}], 0x1) writev(r1, &(0x7f0000f54000)=[{&(0x7f0000462000-0x1e)="deef8925121ad3a96abbbbc9b58b2f5102e19a2100f983222ddd98b1a24a", 0x1e}, {&(0x7f0000a11000)="04c89b90f3679bb31bfcb5", 0xb}], 0x2) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000d79000)=0x5, &(0x7f0000025000-0x4)=0x4) ioctl$int_out(r0, 0x5462, &(0x7f00009e0000)=0x0) 2017/12/28 17:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00001b7000-0x4)=0x0, &(0x7f0000065000)=0x4) r0 = socket(0x2000000011, 0x8000000003, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00003ef000+0x749)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) socketpair$inet6(0xa, 0x2, 0x200000000000001, &(0x7f00009d4000)={0x0, 0x0}) getsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f0000677000)=0x0, 0x4) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000977000-0x18)={@loopback={0x0, 0x1}, 0x3, 0x0}) 2017/12/28 17:44:10 executing program 1: r0 = socket(0xd, 0x3, 0xff) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000ade000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x7f000001, 0x2000000000, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0}}, 0xe8) 2017/12/28 17:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000065b000)={0x26, 'hash\x00', 0x0, 0x0, 'vmac(aes)\x00'}, 0x58) socketpair$inet(0x2, 0x4, 0xfffffffffffffffe, &(0x7f00008df000)={0x0, 0x0}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000287000-0x10)="ff060000110000000001000000014d54", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000169000)={0x0, 0x0, &(0x7f0000c51000)=[{&(0x7f0000a68000-0xe6)="4244b74b53330b5e54e4b1099129375997c987ba405b5b38752ab9c2732c4ae03558ca6678f318651b3b96413f258328091e9b956ead24e57793de9461460a0557cc7e94bacb8edee002596b3c15d9c3a60e222c79f32ec64fe7225fb00b4f0c35fb1e96e3b54fdd46182ce127d2da8ab607286d43c3ee56f12f91f708919c9d6a265fdf53e7f2604f4f26ff77a440f6f78bbe09b75f88f99b12c3ff192cbe08eec08582ebc65225a6b1bbbad14a37d24c7f844eafe2e5f7639474c150c442150b555331509daa973c3a059a038fae04e5f813b895135fa0fe603e348269524f8bb80592ae53", 0xe6}], 0x1, &(0x7f0000c1d000-0x228)=[], 0x0, 0x0}, 0x0) 2017/12/28 17:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd580871ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd0500000000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f071be60000000000000000d359bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f125e2c3525ad0ffffffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4b9b3e5a2db8352780dff40bb45a7883", 0xd0) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000a3c000-0x1)='e', 0x1) [ 108.758425] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/28 17:44:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) poll(&(0x7f0000234000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x3ff) r1 = getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000645000-0xc)={0x0, 0x0, 0x0}, 0xc) r3 = getgid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000de1000)={0x0, 0x0, 0x0}, &(0x7f00009ae000)=0xc) r5 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000454000)={0x0, 0x0, 0x0}, &(0x7f0000d0c000-0x4)=0xc) r7 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dcd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000a63000-0x4)=0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000022f000+0xa0d)={0x0, 0x0, 0x0}, 0xc) r10 = getpid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000f1b000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c30000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000322000)=0xc) r13 = epoll_create(0x65dc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000023d000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ea1000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000825000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000490000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000386000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000f1000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 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=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c15000-0x4)=0xe8) r19 = getgid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000071d000)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000aa9000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000903000-0x4)=0xc) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00004c3000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00004c5000-0xe8)={{{@in=@empty=0x0, @in6=@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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000689000-0x4)=0xe8) r24 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000aec000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000959000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fec000)=0xe8) r27 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006ab000)=0x0) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000223000-0xc)={0x0, 0x0, 0x0}, 0xc) r30 = getgid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000130000)={0x0, 0x0, 0x0}, 0xc) r32 = getuid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000119000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmmsg$unix(r0, &(0x7f0000d99000)=[{&(0x7f0000ee1000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000307000)=[{&(0x7f000094c000-0x1000)="a121d03ab4e98749b3261d48a3489f82d4d11a0c8d439770cec587f8508ffb1912e6271319f18a7446212b38c290e7d4647858b1cdfd90aef683a26bdaa4853dbc7d0983c16bc5dd80390123e89d940539fd5e32a98a1ca5724f2206e4c6a9f6b83152ee4facfa10c9b5af4b2fba420f0e7de4d3af630d31e2cc8dbdefa84ee7b386e7b8a8ad15809c53b67556c869cfa68beaf4ae38995e0ffedc4b88577ddf73f74869a8ab58e71427f7859d82a3e4bcb11506e4325c757786dd17d8f4cce2b1bd2508d55c0e6f446bd36bfa9c5313b10be4e7d48a0104e7082201870dd6a8c011ab7f07cec134cc1c383070592d795a606a72c5e137fe04e9813718ceec74ce01bf9acdb5ea8cf2dba1160ecc843a340b35176a7a8c397787c97c1166c5e2eadcbc7bb5f8ad9a3b6ead70e97201196c66752034d851c1f66e2be59e0d37d63d99d0b3423f3f2cd6b9ed02e99c5432b1c1bf69ff6e4a0917af5a725b86a71e2c6343222dce0c60acc7b6bb0c9453fc91c9a51afe28210976a7d24fc3de2a511fa60069109f507637b62743dca290f9f61f32e8c935f0c347fb7c27e12b76579af93b3c019df3910be29bdc122c0eb784f1dc91602717e69b6cbbd27db695f119b80de8961cc832f566005a7347c788a7ce91cfc01ab64ed44a42e9680fb76098a5aa530b22a01fdc028b610a6f3b55267ae8d67852a8f8a4a299d6ca63ecc479e283265809096cf429e4e1b508aecbc9483ebfbb78abcad3ab7b0b2e2c1b19afa1935ba0df0033aa14f496c26ec3ee60f54908c5ca09b2954219a9865a1e70f35232a34cb75553a248c4a0b7f7d7da9fa86a9043d219b4af9801eeb085dbf55482fb735386b7fe3034f8fdbbfb087cf04670d165c43fda2534c0074a08ad65e3b9dcbe0c899c682aa2df95dfaab38fca7757cd67a04e46fada2102e861df4c7700a3f3538e1370fd491e64c47531b054f92be4c71e4265e12de97fa3bb23c6e9d7df2b3e5a37e19b4bb8eb8dc0c5a46ffe8cbc4ca34daaff8224ef03c22f7b0f8f873a7cd59b52a28bbf98b2d1de5deb8399598ba580b01eb84d13b8874fae4d6ee49182d039bd1f9c2736586d48a8768fe96859b57e80f3d140bcd582ea6089ee50141bcae8ef35a71676a78240cd24948967e6a2e4e83ccd157ba3981684ff0c7551d686ffd6cfce728902b4d379d15ec5f88583b6593c247fdd6ea36ba5db5e4237452e5e0c8f50af10ba34bf0f00899966eedfc02e85fab10a6380ddf358acc125c9125e7a49d3a4a9794b221acb58da11975d4b93d656877da21781f1289a2a990da6cd2400e7dc0b9f3c94910e366aa2629e972a2057bc7aeb6c945e14981b59b3d47eef2d98e8f613f6b7b48f8ef2de546063ae886e9a7bcab712e44a6f689c5c9d1a856027c6009293bc259b417750706c99e34d1eb2a0c42928795626c09bf67e368b93b9955f40c63fd39f290044b99ab6d52ada6ea5edee5f616083777f8422e774e7f32cb4049d0a922f1abd102ed118bc3978917f865ee2d873cee7958a86c1c0eac72f20ebdeee3dfee8e2eda47f7ea37968a43cedee794d5b54851d028ef0aa83210535e51d6f35ed1a1efeb0f1f932b80b5bde3cd64e6fb094e53a46ef126a437a907378276e3ee8a2b586f0d2c5f4bd627c2b0498bc156cfefc26c8edb0eedc9af73f7579f12199922b6e6c265b7cbd02d58c907a32e81309a9bd29199cc85f18557775f4e885a48469801df3aea323eda033fec15c9b6e6c4dfe67f1c88e50680379267d46dc5ca23dcf3daae314608229ae6271e033263e35cadf83dd962c6c837716f5d97d72820b87ba39e417b97c39381b648d28ab7f553f9ef17b5220e2c5fc65b293cf5fec40c423d2cce7f60be32f7633181a21b6553ae6ca23bb47f910435064bcce5c0d28723a0a37e07937dbe7a83a8d3bace37a64bede3c9d40a19ffdaa3696efdc45bddfd2810fe37cc3dedbb7cf7ef8233e2e39c898e12fd9cf8203607ca472033afbcbdc2ad74f3859f6340c8fab6e4b5df48b0defa995c22fec7edfd7118d7431f781a97f46ed125c7865e3e11fcc80dcca719dca33ebcd6d1290c150893372ad70989ce94822c21122b8f853e7413266aa32937c6ef876c897197f20db28f3487de45bb3849ee5d8e5a591a76f6f76863c4a760acfe4fc3c8ec9ebf602ee6990e1976977aefdede9e66fe3ab54ed158ddbbf5b382811afa2734d2fd3191db79d5da99f029f04c0bb5e8fb37797de3ec8889c613e582d0ebd0c75c33259b35b9806c5a77fad71d9fa9ad46d79dd13f51ca91ef17196ca990e971caee70e2d64ad2733ff75b36678af468cec0a97f67354c54201baf5f6d6a877e278c261ad13e14f5d0ae1551ba76a4e086243551741ebd085529eeac1166779e113fbcdaa572d4b980b8b9322fd676cda6d58256de2f94ff90f992ac90e17915d8352160ce79eda7a6297fcebf7284b4e660fbf3ac857e7b687af548b9c52859be06791d0e4e7ed9b0558702b5af3f49bb23b364826ef6e46d10ca16139dc175b1f82c90902a2f5a871d1878de7d2c91e431ede16f8134d0ab1053f0d1643605b64cc30f8727e0df9b20adc4cfe50d5710e8b6e878a049bc59b6791ef6cc335840dfa53f3807c97c6474553b8b0386b6ee6a3657ff29163e5498415d9dd5d71b0ca46f64f9600a36357d5885047d246b2803c10b9adb9ecc6247ac7d4493eabab3f7fd9f7e3b318e914cea2eb02b9d7ee1690dc8363691b35272e9c9d14b7ae9f6d1e12b124695e0a90897e63f9f24f211ca137798dd19209764729d4c39c651710044801b39fd8227a1f7da68dedf3492d014a3a4a16d7a31343c6d6ba792caccb0a81c375c322c4e05efe8ce49387922a8bd5dc2ed873fa8baeee325b4772d373c4c8aa791d7018c618f9b3bdb141fa3c3e4f49e5cc139373a4bc54faf9638a6fcc5150c469abeaf3f928011e39fc58af4b0d625f1cb1a1752002531495695592eab361cf08e9f779200676c75269c62c7c6aca7abdc60dd0162a50f43e015764e992cf0fd329cc5cf78203c2c3cc555c1f340cdd72bfff9b80e738f2ba1f75869959c7570b638cc9c37f8790a7cd5f23d75e17c06b4f7a276cfcb0a90e2e9a207044381c6a2ec3b4d4a07697ae8c1b194a3207cecd884f7c27541871910efe092ace9b27b505917e29aea1830a295121a8fbbb5578e1dadc6f15534e05d06b0b8faf5e1b9973e284695e6d4008818eef2022c3ae45497562cb2015f45e749a8df7352c0a79707e861ed1eb9ac721df2c9831aba4c91780b1f0e208cb4f0fc54c534b36e8c046752a708fb37d4548c9992e071aa7ac1f33994785c554a4d4dcbf401cf14a4cb8b6fae54b5d4608311c90c833da513d4ebb031a814052dfad8949f5866c6c706538de58a31122bd5d447543008be25ddedad29b059947231f30218d17a78aeb6b720a78cde688c82c2e00f420e3ccf3d1fff35ab3eb4bc52bdb5a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0x1000}, {&(0x7f000018d000-0x9a)="014494bbca236831d7edc706bb550c6a328e28a429eaa3b57b357db5337c1ecc9c8d6efd1ccec16f7c031f0ebf2ee29ff8db5b7ee1ea0d284fac813da77e481dca1fc54fc7f67cd301c1110773ee2a7594353c4a652a460f8958b21b1e63b1f96f6b9bade1f0d1f1601ddeae20beb26b87e859f7a638018ef367dd7887a0ee7a589bc00b2e1ada9bdca5ae3e5bce72006a53601a76f07b0f8822", 0x9a}, {&(0x7f0000dde000-0xf)="eab3cb11dfcddae6e7069fa58c5a48", 0xf}, {&(0x7f0000af9000)="", 0x0}, {&(0x7f0000fde000)="b9101b5668845699c33838c85bc4dc00229a9ac5198c52ca4e9e55efd0ddc7850d7ae0fcfb8c6f33893276428ceb3f781c1bc3dd2e1c752d", 0x38}], 0x7, &(0x7f000040b000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x4000000}, {&(0x7f00006a5000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000827000)=[{&(0x7f0000971000)="700410934b6b134be44c6b6c7138fd3d67da93c68dfaa35a3a2a105bf79ab18ffe136b2a1f0a1cfa91d063f465d80b63", 0x30}, {&(0x7f0000cf9000-0xe6)="4d478301b8302321424deaa76f23f6b0ee5eac697d12efa7161b1532804cfcb10de16669d80ab6b86abd87c7a928ef9ca4ac7d8d67ec32debf97db69b3cbbd534b2d462ebbdf564e8e87f81e6ed3c828173a909adad1d50c3b75f1365f979eafc290c41c587b8b363fcf7dd49a46d38081475f5cc92a016e4d240fdfcb262225327860fa4ab6b39f822f23cae2cda4e065a857aa2eba47532eed560f5bf58e4c0fc420107b710fc1fbee6440ae3f7a58a7678fca79d7e0d7aeb1f51ab364193937831cf5007492ed05212dc64c5cc596eaefa970190bfaa0286636a2ba68c4e26dca9e9fb319", 0xe6}, {&(0x7f0000a82000-0xb3)="a04bc4be39703966483c341132ddcc28893b6f61f961a6b871e16d6c76ff8334d7077090ab32f58e172ba3a8bb43917f623a465fe2c64c74703968fb1249a93dd6a9379f668817e41e0b86d585064af5c5c6f7b00b21af9c9c261a157db77336e794b6cb7b9bd9c76c625e9e6b59a6be6d35ca45fb19fca1a24ec00082cfab2d80c4c1e4bf4ce8763776de3c30ae3a19827c36a472e2653e0aeae8b3d9d50c68d7725f24b325df3e73d157a21adbcbe3d510e7", 0xb3}, {&(0x7f000001e000-0xe9)="8a88b9549841b62ad2e60a5c98e6964110ac53d0e6a22f518d0d553f8f6d2f6f063228c026b9847dff22d347c9bcd6061bcafa715bbbf1fe8425205bc7f0cc0bb3d1132c7a318441105794c0344fab199416e17a00e37be5168d51a978e955810b19632ea70b0ca6f807ef1d98054c44f47d96c4e7c617355a4bec380ea0305c015d01b5ebb4958ff685b1722dab99dfdcaaa0f850b084d19c373243c1c341f47903218615045e60efe502cc05b380ff918cf321e0542dcab37b0312ff9d92f89084a0eb560016e163e5b8a4a88279b491f6d61b97022c7a7d75cec625b5c080ee2f48fab776e44271", 0xe9}, {&(0x7f0000bed000)="2b3dc9a84ab43ec03495c5aa51fa549b1dc920e52912f93ab79e38feb90cdb29d7be96c42f45cfa04ec982a89a20b43f11cc47eb224ebb3d76240e8e9c9feb37597174804dcf0684aaa024554ca8c3068cb9bb4d2a94259dbea2658ac9b2711f8753070001838a8c7ad05c6759e145cb1d285512cfde4092ba5f6f35b83943622d61e3c81523c2bf71c0323e733a8e05c1d6e183b7f2ae1274faf136dce17eba3b56a28567ec8e6efd54d8f37c10cc5eb2c4cb3b51eb0351cf955a70a27c270b7d298b36ff533d8e9ad051df", 0xcc}, {&(0x7f0000076000)="6cfd02f2a4152c353a432636088db5bd9c393fe47cd5635028c3c87ef01df2b21c8c081fc5d5d8d5b11cdc57dd0ad3cc07c3b54f44ac3baa392123fc018c0cf34553465fbdeb2554ea6040462ac2c1fe7b678c3ed0d0666f82e33417b5ad7d7797", 0x61}, {&(0x7f0000a63000-0x72)="50640fae41f48296ecb5ef09779a5d683db9adc9807002ddf52142244e555a38def60ac4d87b2ce737d7e35bd528f678fbaea521e1cc18b75aa9100d5b99423ab55f60dab8ff407886dcca7c26f8720e911fc7b5aec52668b268608aa3efcea740be94947a072f1094218cd153de72e3ac96", 0x72}, {&(0x7f0000e43000)="8a6d0c6ace009871d07e55e89928ccbce6f2c9a6463b3467e8675de704e98bd2a916978dbadd0a60e387a1bf6f7769bf0219df03c2eab8bb4a8780277b34d738eab71a9def2b98116559d6da35f52a89fccf5cbd8558d04aa6750de4609e1a1ffe4dd0284aca53a30d2a903bee29af818b9e80397427b4ebb5d8d0ed7340e4bdba52821c53e23fe6b2ca553a87dd9a2f620f6d6edab09607edcddade7467aa4317dae538032f1042aaaed1881b70", 0xae}, {&(0x7f0000088000)="ea6f03931a6c73bbb415d2d0c70400f8c985e722303099e7a4daeea8418f1940d43da068e2887ee10975d9b47f8a5323b59f75b4af84b62e56524eb05dc123dde0d873f55252e0e3e9e023cb369d4edcd9fbe80410a24ffc24e5fe6fec35dd750c6b528a25eba1dbbc417b6d97d90f48db75257cc62148d793a03e2ced000bfa5fa2dda0c9d2a3b9df33aa056e80d9fa62bab598cb304578b6045db391744059a004dbba070fb932ca5646c2883cc19a980e705b21193cd07d86dcc6259d28d906279e07e13ddd7c6f9f60e7d4e2f89c822c183ce120f01cf6247cce997b568bc100cfb7a237db8d1db9", 0xea}], 0x9, &(0x7f0000ccd000-0xd0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0xd0, 0x8000}, {&(0x7f000011c000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a3d000-0x50)=[{&(0x7f0000c47000)="85e088673834e662ba998f0caa4e412c984561ca61c5b3d10c3eff81aa28a09d4c8b8664a1cbf22303a97b0667e0d343d744897723d56712ae6f3c34b593e432ffeb68de9cebe60920eaeec2fb5e6de5d48768a118982bfbb5b85196f47aec99e11dfb0eb5c313e301f75c3e3c20ce5e", 0x70}, {&(0x7f00002c0000)="4a55507270cce147e864dbebe9777d1fbe1e349d888b4288f958fe19a4913f44473ce0fe4fe3479cbb66463c6b52f5ed04f956bffe352695b40aff2001852077a18aa83b867a1ab25fcb613e889f39ba9c1fa82334d96aeeb72ec94c17470511bb8e35d40f03064a2f9924219199a5ec4bcc993f46e4d61a28710e8f14bf6555f16d71", 0x83}, {&(0x7f00000d8000-0x59)="2ae48897b8c5144050d40923680333416d1144c3d8c16c501858b29858e76ce6a637463c3a945dee47c423bd411b748e167a2bc2382c6121e3465fbadcb8c3e1dd05500af98d600ac41393ffae7b3794577185fbd18f22bed0", 0x59}, {&(0x7f000049b000-0xe9)="24b61306b004cce1571df5de8c29f8aa36f856a6a0f1d62dd80c0ad66c3eb8f7d64b902a800468b6680a261b760f98a5e76f866bbd28c6f3ecbf1e0609808127c4b41295df3995ae3668c40a7979a66f099d8b1ee87346e013a77cf3e3a17dd09c2254906ffea070d7adf4fb274ba518b53aa7a7ad2b6c702e3eb81c95e5835e9b38e51d83bc6e1b010dfb23c799906b8a528452acc14416c2a8dc68bff86dbd30834085c6d6acec8854e9dd1136f7a433aa27c27affea46c308a400afa36c4b5e77a0bc180c346628b62562b4a6da911de8989845fb82053bdf457bed5387074534c3066b4684a8f5", 0xe9}, {&(0x7f000039f000-0x80)="4433b6c5395ef1e38be7638aba73550f10d4e3c8f6668438c757a532508507ad6e3766e3ac4b12ce2da70bee021d8baba3d3d795a331265678f8ca2f0d7fe74420d7aa8f686f097c8c8bcf1cd58bb3444d39cca18556260763dfd3c83ef1f7427d86329ae61c48dbad46616479c2ca0f9ae9f5366d3be481fca4268b7eeb40e0", 0x80}], 0x5, &(0x7f000057d000-0xd0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r13, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @cred={0x20, 0x1, 0x2, r17, r18, r19}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r20, r21, 0x0}], 0xd0, 0x8000}, {&(0x7f00005b3000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000027000-0x20)=[{&(0x7f00003d7000)="db5e88785c3f2aeae937ab26feddfa9a61fd6a86519f631c8406ead9a5ab519d57e648c53375be40dfb5e167339a384aeae92a32ca3c40f0a2bb754593409cd65f12115a09aefcf7bda437b60582950143250a522de14874", 0x58}, {&(0x7f0000650000-0x5c)="8885d2bb5618954b4d547dd72648ecc06a8a163856c3321c27496773191aeacab310813404e0cad997afe23de3c4bb25c5cbf15f26bdced1820e247009a506e4aba5b992b68a68e39bff45acb8e7a993e8aac4a9437a13531ddbb392", 0x5c}], 0x2, &(0x7f0000681000-0x68)=[@cred={0x20, 0x1, 0x2, r22, r23, r24}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}], 0x68, 0x8001}, {&(0x7f000022e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000015000-0x10)=[{&(0x7f0000c7d000-0x66)="c644488d2418cd1747835cb916d23eb93e5d7c4d5f491c29e3cefdb58b0a2439bb7cdf01c40f6194ea050bbfb2962249b6d328bb51d2e1fd0edcf8c3b9f769148c45751aa4cf1e5b51a65f1304099380a00c3282b404df00214c65b60084f164169a221d9db6", 0x66}], 0x1, &(0x7f00008ce000-0xb0)=[@cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xb0, 0x4}], 0x5, 0x800) bind$inet(r0, &(0x7f00008a6000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00004b4000-0x1)="", 0x0, 0x0, &(0x7f00002b4000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 17:44:10 executing program 4: mmap(&(0x7f0000000000/0xcee000)=nil, 0xcee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x80006, 0xffffffffeffffffc) recvfrom$inet6(r0, &(0x7f00009ef000)=""/222, 0xde, 0x0, &(0x7f0000ce3000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg$netlink(r0, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x21, 0x26, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000ffffffffff"}], 0x21}], 0x1, &(0x7f0000cdb000)=[], 0x0, 0x0}, 0x0) 2017/12/28 17:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000331000)={r0}) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000711000)=0x8, &(0x7f000037c000)=0x4) socketpair(0x10, 0x2, 0x2, &(0x7f0000ea1000-0x8)={0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00008df000)=0x0, &(0x7f0000acd000)=0x4) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r1, 0x800443d3, &(0x7f0000101000-0x14)={{0x80000000, 0xfffffffffffffffc, 0x6, 0x1, 0x35b, 0x8}, 0x3, 0x3ff, 0x5f9}) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000355000)=@generic=""/16, 0x10) sendmsg$netlink(r0, &(0x7f0000ab8000)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000bb8000)=[{0x11, 0x203, 0xd09, 0x0, 0x0, '\t'}], 0x11}], 0x1, &(0x7f00003c3000)=[], 0x0, 0x0}, 0x0) getsockopt$bt_BT_DEFER_SETUP(r1, 0x112, 0x7, &(0x7f00005e6000)=0x1, &(0x7f00001cc000)=0x4) 2017/12/28 17:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f0000786000)=[], 0x0, 0x431b8444) r1 = accept(r0, 0x0, &(0x7f000024e000-0x4)=0x0) shutdown(r0, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3b, &(0x7f0000039000)=""/146, &(0x7f0000fae000-0x4)=0x92) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f0000308000)=0x6, 0x4) 2017/12/28 17:44:10 executing program 3: mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f00001b0000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f00005e0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x17, &(0x7f00005e1000-0x1000)="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", 0x1000) pipe(&(0x7f0000208000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r1, &(0x7f000012e000)=[], 0x0) 2017/12/28 17:44:10 executing program 7: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000ef1000-0x1c)={0x5, 0x1, 0x7d, 0x200000000000000c, 0x0, 0x0, 0x0}, 0x1c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004fa000-0x1c)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0, 0x0}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000eeb000)={r1, &(0x7f0000eed000)="", &(0x7f0000eee000)="13", 0x0}, 0x20) close(r0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000205000-0x10)={r1, &(0x7f00003ec000)=""}, 0x10) 2017/12/28 17:44:10 executing program 1: mmap(&(0x7f0000000000/0xf44000)=nil, 0xf44000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) getsockopt$netlink(r0, 0x10e, 0xd, &(0x7f0000f43000)=""/76, &(0x7f0000f44000-0x4)=0x4c) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) mmap(&(0x7f0000f44000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000f44000)=0x0, 0x4) 2017/12/28 17:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000634000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000c05000)=[{&(0x7f000022d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000224000-0x50)=[], 0x0, &(0x7f0000699000)=[], 0x0, 0x0}], 0x1, 0x0) 2017/12/28 17:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x3ff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f000057e000)=0x101, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x3) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffe}]}, 0x10) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000f03000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000833000)={0x0, 0x8}, &(0x7f0000abd000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000d33000)={r3, 0x6d, "52cbe9422a8f1fc6b3e6399602fc89f3eb80d041a0fee3b355c73b5035e63b221aa7376e9f14fda7931e706f46807e812f905ca5ef266222db765e161ff108e7e8cb9c8650d6971d13980563d9bcf3ea02863dd405d3cc68b7713c496c2156d7ff25444c28a7176169dd50b9b4"}, &(0x7f0000a01000-0x4)=0x75) socket$inet6_icmp(0xa, 0x2, 0x3a) listen(r0, 0x0) 2017/12/28 17:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) connect$inet(r0, &(0x7f0000595000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 17:44:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000003, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000362000-0x28)={@common='bond0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000de3000+0xe11)={@loopback={0x0, 0x1}, r1}, 0x14) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r2, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000623000-0x14)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x14) r3 = socket$inet6(0xa, 0x806, 0xffffffffffffffff) sendto$inet6(r3, &(0x7f0000ab4000)="", 0x0, 0x0, &(0x7f0000d72000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/28 17:44:10 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x200000000000032, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000009000-0x14)={0x200000000001, 0x7, 0x5, 0x8, 0x0, 0x0, 0x0}, 0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000006000)={r0, &(0x7f000000e000-0x1000)="", &(0x7f0000009000)="", 0x0}, 0x20) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f000000a000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) 2017/12/28 17:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00002a8000-0x58)={0x26, 'skcipher\x00', 0xfffffffffffffffc, 0xfffffffffffffffc, 'cbc(cast5)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000b3b000-0x10)="e5fcb5bf0b", 0x5) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f000013f000-0x71)="d666950b8c8ded12caf8ec95313e7cd36da9d8cf88da2db6e3b8482bd1a51201c5068322691ab23b073277b2fad0115558debeda40542f428e5e86ecedee5aa2ef0a780f329681c1a0daf3b9939b554153e286008949f1a0de26c21d565031b1e598e33adaf04b5d15bb6c3509e5ff05b104d00d89e4bcb15a83f2fd9f7da2a5fe128d0e82af3d0745bd6907282875a094c7e95fe33f6dce383d51003154261135748be14138d1fd0d21", 0xaa, 0x20008005, 0x0, 0x0) pipe(&(0x7f0000bf1000-0x8)={0x0, 0x0}) read(r3, &(0x7f000089d000-0xa2)=""/162, 0xa2) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f00000ec000)=0x10001) writev(r1, &(0x7f0000230000-0x70)=[{&(0x7f00001b5000)="3b16060f28c246a61a022ae32024b9a17d7254a53940c938ebfca7e787009eae9c390ccf9f182c3649b4e635676879161b86424cba2314da997cd3bb5576294a53bf83fe96392aa4612dcbe75109", 0x4e}], 0x1) recvmsg(r1, &(0x7f000004c000-0x38)={&(0x7f0000d18000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000d9c000-0xa0)=[{&(0x7f000025e000)=""/165, 0xa5}, {&(0x7f0000dab000)=""/4096, 0x1000}], 0x2, &(0x7f0000333000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2017/12/28 17:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000606000)=0x7, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000164000-0x8)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000f82000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000637000)=0xe8) pipe(&(0x7f0000dcb000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r2, 0x40206417, &(0x7f0000ee6000)={0x401, 0x100, 0x3, 0x20000, 0x0, 0x5}) 2017/12/28 17:44:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80005, 0x0) setsockopt(r0, 0x84, 0x75, &(0x7f0000001000-0x8)='\x00\x00\x00\x00<\f\x00\x00', 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000403000)={{{@in6=@loopback={0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb7000-0x4)=0xe8) bind$inet6(r0, &(0x7f0000009000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000004000-0x69)="06", 0x1, 0x0, &(0x7f0000005000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/28 17:44:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00008c4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'generic-gcm-aesni\x00'}, 0x58) accept$alg(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000cce000-0x6)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000db7000-0x8)={r1, r0}) r2 = accept$inet6(r1, &(0x7f0000fce000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000fec000-0x4)=0x1c) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000b5a000)={0x0}, &(0x7f00007dd000-0x4)=0x4) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000813000-0x8)={0x0, 0x0}) getsockopt$inet_dccp_buf(r3, 0x21, 0xf, &(0x7f0000ee9000)=""/50, &(0x7f0000a04000-0x4)=0x32) socket$alg(0x26, 0x5, 0x0) getsockopt(r3, 0x80000000, 0x7ff, &(0x7f00003cf000)=""/147, &(0x7f0000368000)=0x93) bpf$OBJ_GET_MAP(0x7, &(0x7f00004d7000-0xc)={&(0x7f0000c50000-0x8)='./file0\x00', 0x0}, 0xc) sendmmsg(r1, &(0x7f0000e84000-0x3c)=[{{0x0, 0x0, &(0x7f000036d000)=[{&(0x7f00008e7000)="ca", 0x1}], 0x1, &(0x7f00000d9000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2017/12/28 17:44:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000160000)=0x1c, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000e5e000-0x8)={0x0, 0x2}, &(0x7f00008ca000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x8000000003, 0x0) bind(r2, &(0x7f0000fe2000)=@generic={0x11, "0000010000000000080044944eeba71a4976fe52922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000100000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) setsockopt$packet_int(r2, 0x107, 0xf, &(0x7f0000b84000)=0x9, 0x4) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00009d8000-0x4)=0x100, 0x4) sendmsg$netlink(r2, &(0x7f0000b08000)={0x0, 0x0, &(0x7f00003e2000)=[{&(0x7f0000b97000)=[{0x100, 0xb92, 0x0, 0x0, 0x0, "146328a5248701e2411dd1f241c5805a5ed4cffefdcd7c8ea1e01679699c70954389c790ee71090143047652947644102c6a52c4cbf4f531049e88ea708f91bc162c95afade0b3280c22d41189bbee75349b4b1fb9c3052aaf1f7155bac3db66ee24aeffd2ac0e4ad41abc6f700ee58545fc1ad319f510ac81776114142f3fff1e86c8626a180c055a23f8616b243643ac0358c446e7527b42e20ae38b2de82ff28c4c781f593273a353578169d5041c20fe9c40ece018dd8ce9cfa6b76a20fcda11545d993dd0e5e107da98e7b9a7adf7149b8866d564d78f460e63d3156b1bdcd11bec42daa4ebf8091da0fe6f9938"}], 0x100}], 0x1, &(0x7f0000021000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$kcm(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0x4b)=""/75, 0x4b}, {&(0x7f0000001000)=""/2, 0x2}, {&(0x7f0000001000)=""/57, 0x39}, {&(0x7f0000001000)=""/86, 0x56}, {&(0x7f0000001000)=""/13, 0xd}], 0x5, &(0x7f0000001000)=""/220, 0xdc, 0x5}, 0x2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000000)={r1, 0x77, "75e4a56585a78b1347d04ad3bdf5d9395bc55fa791ec2878f3808cdfa2886add8925333b52a51ac83ed45dae343bdae6123dfa912feb276d760e8c5cb5dc42e77c018e8b3268121779efbbd891566fa45f791d22a2260f81a602e61ee8003818f5912fa5b07a2740c8331ab1c08e78c5558b8551a30945"}, &(0x7f0000286000)=0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2e, &(0x7f0000a72000-0x30)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x2, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[]}}, @igmp={0x11, 0x0, 0x0, @multicast1=0xe0000001, '\x00\x00\x00\x00'}}}}}, 0x0) ioctl$sock_ifreq(r0, 0x8919, &(0x7f000010f000-0x28)={@generic="f32fb5ef94ae774cf720c722df492eb3", @ifru_addrs=@ethernet={0x307, @random="d8b4a8f8271f", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000021c000)={r3, 0x9, 0x30}, 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00005cf000-0x8)=@assoc_value={r1, 0x2}, &(0x7f0000d94000)=0x8) setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00005e5000-0x4)=0x7, 0x4) 2017/12/28 17:44:11 executing program 4: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x805, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000d38000-0x4)=0xffffffffffffeffc, 0x4) bind$inet(r0, &(0x7f00000a9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000218000)="", 0x0, 0x0, &(0x7f0000062000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00005b5000-0x4)=0x0, 0x4) pipe(&(0x7f0000195000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000001000-0x10)={0xc2, &(0x7f0000001000-0xc2)=""/194}) recvmsg(r0, &(0x7f000071c000-0x38)={0x0, 0x0, &(0x7f00002cd000)=[], 0x0, &(0x7f0000f51000-0xc0)=""/192, 0xc0, 0x0}, 0x0) 2017/12/28 17:44:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00008cb000-0x26)="260000002400430504edff0001000000000000040100000005000200f1ffffffffff03c76e35", 0x26) socket$inet_udp(0x2, 0x2, 0x0) 2017/12/28 17:44:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000082b000)={0x26, 'hash\x00', 0x0, 0x0, 'rmd256\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000b4d000-0x30)={0x1, 0x2, &(0x7f0000ef3000)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x1}], &(0x7f0000a7e000-0x6)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r3 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r3, 0x89e0, &(0x7f0000d03000-0x8)={r1, r2}) sendmsg$kcm(r3, &(0x7f0000bf4000-0x38)={0x0, 0x0, &(0x7f0000dff000-0x50)=[{&(0x7f00006e9000-0x2a)='\t', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = socket$inet6(0xa, 0x5, 0x1) setsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000526000-0x4)=@int=0x80, 0x4) 2017/12/28 17:44:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet6_dccp_buf(r1, 0x21, 0x2, &(0x7f0000001000-0xc9)=""/201, &(0x7f0000001000-0x4)=0xc9) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a39000)={0x0, 0x2, 0x0}, &(0x7f0000dc0000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008f3000)={r3, 0x4}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf1, &(0x7f0000323000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[], {0x8100, 0x9, 0x9, 0x3f}}], {{0x806, @ipv4={{0xa, 0x4, 0x5, 0x80004, 0xdf, 0x3, 0xffffffff, 0x6, 0x3e, 0x0, @multicast2=0xe0000002, @empty=0x0, {[@generic={0x97, 0x3, "da"}, @noop={0x1}, @noop={0x1}, @rr={0x7, 0xf, 0x1b, [@multicast2=0xe0000002, @multicast2=0xe0000002, @loopback=0x7f000001]}]}}, @dccp={{0x2, 0x3, 0x4, 0x1, 0x1000, 0x0, 0x0, 0xb, 0x3, "13a60c", 0xffffffff, "144588"}, "455538be94d706e3734e8bffda304b4c94a4992ef6a33902b3466523b1f827146650e1afca422e3f7926c67c1592f224609f588d52fe63fc3e22437f6c1491c242b123fc7d1b68d4301e01fb4b038befd0138ba5e27037768e737289a5c73cbd281a566868c62cc4005b420f71e8582b5dbbfff634b1ddd6d9653ab2befd75c603bed1f3d0d51a30c3d451a037cfbe50677922f53c4bda4f45663c6e75753a6369fe2ae6ff1181"}}}}}, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000a8f000)=@add_del={0x2, &(0x7f000063e000-0x10)=@generic="5aaa1bfe0d777799325e2c59e9c7a799", 0x10000}) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00007e9000+0xb19)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000056f000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000074a000)={{{@in=@empty=0x0, @in=@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}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c9000)=0xe8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000213000-0x5)='yeah\x00', 0x5) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00002f4000)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x0, 0x3, 0x5, 0x9, 0x80, 0x80, 0x4, r4, r5}, {0x800, 0x1f, 0x1, 0xad, 0x6, 0xe9, 0x972, 0x1}, {0x1, 0x8, 0xa4b8, 0x2}, 0x6, 0x635, 0x4, 0x1, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x800}, 0x8, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x3, 0x0, 0x0, 0x3, 0x9, 0x7}}, 0xe8) 2017/12/28 17:44:11 executing program 2: mmap(&(0x7f0000000000/0xf52000)=nil, 0xf52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x4, 0x10001) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000f53000-0xe2)={0x0, 0xda, "385449362a7096a8f86b1c48eeee34381913bb3634e1da2d16278e2f68eb41aef84b0eebd7563b3429b28ff261b8789a8cc4395af24b2157a1a1b46b7e5bd570965b965173fdd74731ae4ccbdf7ed60cbc4c32db999e8c1ed1d28dbc3f9af83e2a9cf7e5243c518d38015f6906947e0814bbb40b1ef67efdbe82b9f1171f19cbea91f57c67ecb5388b0778885c35880405a8bc48bd859f8b02e16e27b06668eba0ac8cc531cd728adb1becd665746c900234dd96f9dbf665e3d0e0f9ea5abf26afa5fc51743e5426cb8e2ffd3d9e61ce87c22bc73ae4b7cc275c"}, &(0x7f0000a9d000)=0xe2) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000536000)={0x0, 0xad2e}, &(0x7f0000f52000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000292000)={0x0, 0x101, 0x30, 0x0, 0x9}, &(0x7f0000a60000-0x4)=0x18) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f52000)={0x0, 0x81, 0x9, 0x3}, &(0x7f0000cec000)=0x10) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000a2d000)=[{&(0x7f0000a66000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c, &(0x7f00008e3000-0x70)=[{&(0x7f0000f52000)="308033fa048f959de2c79afb9b6dbf0f6382b777b8607552db2b65baa4839c07bea39328a56133fceb4def30a06327717e924ede6f23831bd9e4cae77503849725979bef5f75eb1ce61dc2c8850fe992dfc329bd64c8a218229c2b9957c1f263934d37f75cf81726ff7c6bb544ccaf111e4a0053feb0d0bee6914a2322a81133e0505fcf80c9fcbbfe3fef3587b323f9f00739880293786083a7f94c56cc300fce04cacf0a1e00341d9c760747d591e8ffe903f3a2a8f9736a748f1d26268523a6609d3e71904ce6e443a8dd33fce77605e3398b918144578c877b5db5d9ecdf4f5f6d792dff596d8c551d", 0xeb}, {&(0x7f0000f53000-0x20)="2f0a33b43dfee5eb4bde270e3214181e1b8930745f9c15e337f04d5233524676", 0x20}, {&(0x7f0000f52000)="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", 0x1000}, {&(0x7f0000f52000)="3813b3e63f4e9a84c08f9218af93b25ef7ffcdc34ad2548e", 0x18}, {&(0x7f0000e77000-0xbb)="4eaaa41b40c7ab1c787207fc0d5891032d36e65e62ad20889be46f297891d48024ece134175ac1882beebb54121b7c10c16a11a454837bb19714a3d447221907f6d96014b4d15fdc3a6b628fba4d04594312d71ac0c90ed5faa91dc6860e83cc4c9bd03a934bf81475d358b8b3ba14a29aad60a1458c40c022efc33d50d76c8c37b23637c08b3254671bd40a71b0e11e7e6a4427bc1b52b3f0010ee11a8c65111b6b135c4c7a46e3eb0414fcf0a82e07781f13a5053df660f2255e", 0xbb}, {&(0x7f0000f52000)="b4091172d923d8329cea20f769feea8bab42d11772da8c1c72b8961aa0b68ce8aedb636227ac6630c826e0035775ae39e60c25fd4f14c051da70495536169319f6eb64e29358cc40a3f1d65d5d073e83c1f997ebcabce4b46da55e9ffecb72fffd7bdba0d31f305da345f2b3c5af2f5afb832281fb9ade7ba2cda0d6d2921b46ec17ec0992f061d423e39561fd2aefe7a8f993462fa8e49aa4a612ec58a73aaffd34a453753b62c284d43a0bfeb120da181a81d8166130167d7aa0c38936d419f7a262a98ab978952c1846ec8d882eb4a7ff3abe", 0xd4}, {&(0x7f00006e5000-0x5b)="f2fea312c6d6b8137734b35916bb8f6e40f179d9683b68356e29fdc5702ab8aa28ba6c9cc3cd3e3f0b4638f10d4f9a18de9bfef8e735ddcbfd1c0bc7868e4a0fc66e48093c41bc6b7d3f35218a6424bdad1470d88c46637365df4d", 0x5b}], 0x7, &(0x7f0000f52000)=[@init={0x18, 0x84, 0x0, {0x535, 0x4, 0x8000, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x4, 0x4, 0x4, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x0, 0x80000001, 0x8, 0x2, 0xfff, 0x800, 0x7ff, 0x3ff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7fe, 0x8000, 0x6, 0x3f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x6, 0x8000, 0x1f, 0x8, r4}}, @init={0x18, 0x84, 0x0, {0xf9a, 0x100000001, 0xffffffffffff689a, 0xffffffff}}], 0x120, 0x0}], 0x1, 0x800) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000411000-0x4)=0x0, &(0x7f0000f52000)=0x4) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000215000)={r3, 0x28, "138f3cf3f6da8c37e86487e2a6cfa36d365a62fe120c03ac951745679838a6d3d0f884879bf1f38e"}, &(0x7f0000f54000-0x4)=0x30) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000837000-0x10)={&(0x7f000095c000)={0x2, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 109.122488] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/28 17:44:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x0, 0x11) write(r0, &(0x7f0000ab0000-0x24)="240000001d0001230000000400e8ff0908003f0507000000000000000000000000400000", 0x24) recvmsg$kcm(r0, &(0x7f00006ac000-0x38)={&(0x7f0000790000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000a51000-0x60)=[{&(0x7f0000778000)=""/174, 0xae}, {&(0x7f0000d4b000-0xc8)=""/200, 0xc8}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f00000a8000)=""/81, 0x51}, {&(0x7f00007ad000-0xb6)=""/182, 0xb6}, {&(0x7f0000eff000-0xc8)=""/200, 0xc8}], 0x6, 0x0, 0x0, 0x0}, 0x0) [ 109.189365] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2017/12/28 17:44:11 executing program 2: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000c000)={0x2, &(0x7f0000031000)=[{0x5, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f0000018000-0x4)=0x0) accept4$llc(r2, &(0x7f0000015000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000032000-0x4)=0x10, 0x80000) 2017/12/28 17:44:11 executing program 0: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000879000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000081000-0x20)={@common='eql\x00', @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x33, &(0x7f0000ff3000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x4000000800, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x25, 0x0, 0x0, 0x0, 0x8000000000000021, 0x0, @rand_addr=0xbffffffffffffffe, @local={0xac, 0x14, 0x0, 0xaa}, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, "96bb4d", 0x0, "882314"}, '\x00'}}}}}, 0x0) socket$nfc_raw(0x27, 0x0, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000ff8000-0x10)=@req={0x200, 0x1000, 0x0, 0x40}, 0x10) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000ff7000)=0x5, 0x4) 2017/12/28 17:44:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x1f, 0x0, {0x7fff, 0x5, 0x4, 0x0, 0x7fff, 0x7}, 0x0, 0x3ff}, 0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f000016e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8) setsockopt$sock_void(0xffffffffffffffff, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x29, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f000034c000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000c62000-0x4)=0x0, &(0x7f00000c0000)=0x4) recvfrom$unix(r1, &(0x7f0000f1f000-0xc2)=""/194, 0xc2, 0x10060, &(0x7f0000149000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/28 17:44:11 executing program 3: mmap(&(0x7f0000000000/0xf66000)=nil, 0xf66000, 0x4, 0x8000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f66000)={0x0, 0x0}) mmap(&(0x7f0000f66000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000f66000)=0x81) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000f68000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f67000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r2, 0x0, &(0x7f0000f68000-0x4)=0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000d34000-0x4)=0x0, 0x4) 2017/12/28 17:44:11 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000000a000)={0x0, 0x1000}, &(0x7f0000003000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000006000-0x20)={0x8, 0x5, 0x8, 0x424, 0x6, 0x800, 0x6, 0xeeb6, r2}, &(0x7f0000004000)=0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000005000-0x18)={r0, &(0x7f0000002000-0x58)="", &(0x7f0000008000-0xfe)=""/254}, 0x18) 2017/12/28 17:44:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x19, 0x7, 0x8) bind$ipx(r1, &(0x7f0000547000-0x10)={0x4, 0x0, 0x4, "4e23a5b38b28", 0xff, 0x0}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x8001, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4)=0x0, &(0x7f0000ff0000)=0x4) 2017/12/28 17:44:11 executing program 7: r0 = socket$inet6(0xa, 0x800000806, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x38, &(0x7f0000221000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0x87)={0x0, 0x7f, "3ae510e09637245357c2c058c4934486d4d1837e42d203b0188f33402f8386fee949e0b36aeea9c97e70ab59909ebe214657c94a242c1dbd4af1f5a53c9827a9ba3a984b65ef7faa55b1e880300367cc6a0f802e43f97af53c018dc538a9b0fd8432906468674d1c6d2091c66985dcee967e687b78ab3bd62d889a3737dba9"}, &(0x7f0000000000)=0x87) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000001000-0x6)={r1, 0x2}, 0x6) getsockopt(r0, 0x6, 0x9, &(0x7f000089f000-0x17)=""/23, &(0x7f0000c60000-0x4)=0x17) 2017/12/28 17:44:11 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000001000-0x4)=0x3, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000b12000)="1f0000001e00056d00020000000051030700000000000000000c04101d0200", 0x1f) 2017/12/28 17:44:11 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x20, &(0x7f0000021000)=0x0, &(0x7f0000022000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000013000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff01c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nfc_raw(0x27, 0x1, 0x0) connect$nfc_raw(r2, &(0x7f0000012000)={0x27, 0xffffffffffffff81, 0xc557, 0x7}, 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$bt_rfcomm(0x1f, 0x210003, 0x3) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000025000-0x4)=0x3, &(0x7f0000024000)=0x4) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000023000)={r2}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r4, &(0x7f0000024000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000024000-0x4)=0x10) sendmsg$netlink(r1, &(0x7f0000000000)={&(0x7f000001a000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000021000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2017/12/28 17:44:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f00002e7000)={&(0x7f0000c8e000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00005b4000)=[], 0x0, &(0x7f0000bca000-0x2b0)=[], 0x0, 0x0}, 0x20000880) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000a6f000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000d81000)={{0xa, 0x1, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, {0xa, 0x2, 0x7ff, @loopback={0x0, 0x1}, 0x4}, 0x100, [0x7, 0x6, 0x8, 0xffffffffffffff82, 0x3, 0x2, 0x0, 0x100000001]}, 0x5c) setsockopt$inet_int(r1, 0x0, 0x1d, &(0x7f0000208000)=0x6, 0x4) sendmmsg(r0, &(0x7f0000075000)=[{{&(0x7f0000d67000-0x60)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "80779b7def68681c7279ca3d0564374da025687146a7516da1e9fb86d461aa381d784e4d9781885a668625b95c0631ac51fb27d42f78e34b366e27b07e05f7", 0x0}, 0x60, &(0x7f0000888000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x20000000) 2017/12/28 17:44:11 executing program 6: mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000a42000-0x4)=0x0, 0x4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x46, &(0x7f00006e3000-0x4)=0x0, 0x4) mmap(&(0x7f0000f86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f000013e000-0x4)=0x1, 0x4) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000f86000)=0x0, &(0x7f0000ea1000)=0x4) sendto$inet6(0xffffffffffffffff, &(0x7f0000f84000-0x2)="", 0x0, 0x0, &(0x7f0000f7f000)={0xa, 0x0, 0x3f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) r1 = accept4$inet(r0, &(0x7f000077c000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ffe000)=0x10, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00006a3000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000007000-0x4)=0x1c) 2017/12/28 17:44:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) r1 = socket(0x8, 0xb, 0x2) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000f6e000-0x4)={0x0, 0xfffffffffffffffe, 0x0}, 0x4) getsockname$packet(r1, &(0x7f0000497000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f000044b000)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f000001d000-0x10)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000162000-0x10)=@generic="5d5d73749db5c7362eb2695ab170ec25") 2017/12/28 17:44:11 executing program 0: r0 = socket$inet6(0xa, 0x3, 0xc) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f000001c000-0x48)="ff8d57a9a22d735503b9c98690f53a6e977b77eafd5fb6498740f22dbd387a8295139bd50000000200000000000300010442a6baad7d6e9796cd9252c656f75012d8c66446efa701", 0x48) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000078000)={0x0, 0x5}, &(0x7f0000f50000)=0x8) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x8, &(0x7f0000f52000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f51000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000f52000-0x33)={r1, 0x2b, "e0b9896dfde0d165c1b70142ba56d7a00a95e04b1e46b35a72088152476e795d480bfc5c797736218a6c67"}, &(0x7f0000765000-0x4)=0x33) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f50000)={r1, @in6={{0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3d8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3ff, 0x1f}, 0x98) mmap(&(0x7f0000f52000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000f53000-0x8)=@assoc_value={r3, 0x6}, &(0x7f0000bbe000)=0x8) sendto$inet6(r0, &(0x7f0000772000)="", 0x0, 0x0, &(0x7f0000439000-0x20)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000f53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000f54000-0x4)=0x1000000000003, 0x4) recvmsg(r0, &(0x7f0000f4d000-0x38)={&(0x7f0000f5b000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000027b000)=[], 0x0, &(0x7f0000f52000)=""/0, 0x0, 0x0}, 0x0) 2017/12/28 17:44:11 executing program 7: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000ff9000-0x4)=0x8001, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000ffd000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x59fe339b}, @in6={0xa, 0x3, 0x13a9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}], 0x64) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000ff0000)=0x3fb, 0x4) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00004a4000-0x4)=0x0, 0x80000) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r2, &(0x7f0000fff000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f00007eb000-0x4)=0x14) listen(r1, 0x0) [ 109.270599] dccp_v4_rcv: dropped packet with invalid checksum [ 109.302664] dccp_v4_rcv: dropped packet with invalid checksum 2017/12/28 17:44:11 executing program 5: socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00002eb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={0x511, 0x7, 0x1, 0x2, 0x3, 0x9, 0x200, 0x4, 0x0}, &(0x7f0000fdf000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x10001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000bbb000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f000003a000)=0x60) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f00007da000-0x4)=0x0) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00001bc000)={r3}) setsockopt$inet6_int(r4, 0x29, 0x4f, &(0x7f00004f4000-0x4)=0x3, 0x4) bind$alg(r3, &(0x7f0000a97000-0x58)={0x26, 'aead\x00', 0x0, 0x80, 'seqiv(echainiv(rfc4106(gcm(aes))))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000b22000-0x4)='rs9v', 0x4) 2017/12/28 17:44:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f00004a5000-0x22)="220000001400070000000000000a5b00020003000100000008000200e700ff02f155", 0x22) 2017/12/28 17:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f00005d3000)={0x0, 0x0}) getpeername$netrom(r2, &(0x7f00002ba000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000931000-0x4)=0x10) getsockopt$netrom_NETROM_T1(r3, 0x103, 0x1, &(0x7f0000671000)=0x0, &(0x7f0000308000-0x4)=0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) listen(r1, 0x0) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2017/12/28 17:44:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) write(r0, &(0x7f0000115000-0x30)="220000001400070000000000000a5b00020003000100000008000200e700ff02f155", 0x22) getsockname$netrom(r0, &(0x7f00005b8000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000c0b000-0x4)=0x10) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000d81000-0x73)=""/115, &(0x7f0000cb6000)=0x73) 2017/12/28 17:44:11 executing program 7: mmap(&(0x7f0000000000/0xf74000)=nil, 0xf74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x1477) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000f68000)=0x8001, 0x4) setsockopt$sock_void(r0, 0x1, 0x1b, 0x0, 0x0) mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$bt_hci(r1, 0x0, 0x43, &(0x7f0000d23000)=""/30, &(0x7f0000d1c000)=0x1e) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000e9a000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000d03000+0x579)={&(0x7f0000000000/0x1000)=nil, 0x4, 0x6, 0xffffffffffffffff, &(0x7f0000c95000/0x3000)=nil, 0x9}) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000d88000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f74000)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000411000)=@assoc_value={0x0, 0x4}, &(0x7f0000dcf000-0x4)=0x8) mmap(&(0x7f0000f74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000c7b000-0x4)={r0}) accept$unix(r5, 0x0, &(0x7f0000642000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000f75000-0xc)={r4, 0x200, 0x30}, &(0x7f00004fe000)=0xc) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000f2a000)={0x0, @local={0x0, 0x0, 0x0, 0x0}, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000472000-0x4)=0xc) 2017/12/28 17:44:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x3, &(0x7f00005ef000-0x18)=[@generic={0x8db7, 0x0, 0x0, 0x0}, @generic={0x417, 0x0, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f000000a000)=""/128, 0x0, 0x0}, 0x30) r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000714000)=0x0, 0x800) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000980000-0x4)=0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000faf000)={r0, 0x0, 0xe, 0x0, &(0x7f0000699000)="aa4278d6a94ead3789326ce01300", &(0x7f0000219000-0x1000)=""/0, 0x0, 0x0}, 0x28) vmsplice(r1, &(0x7f000052c000)=[], 0x0, 0x3) [ 109.381963] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 109.408176] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. [ 109.419525] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/28 17:44:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x88) socketpair(0x1b, 0x80e, 0x3, &(0x7f0000c76000)={0x0, 0x0}) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000584000)={@rand_addr=0x7, @broadcast=0xffffffff, 0x1, 0x8, [@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, @loopback=0x7f000001, @rand_addr=0x7fff, @multicast2=0xe0000002]}, 0x30) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000f6a000)=0x7, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000558000-0x38)={&(0x7f00002d6000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000f70000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$netlink(r1, 0x10e, 0xa, &(0x7f000091e000)=""/4096, &(0x7f00007a3000)=0x1000) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f000011f000-0x4)=0x0, &(0x7f0000337000)=0x4) 2017/12/28 17:44:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000a28000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00005c4000-0x4)=0x58, 0x800) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000afd000)={0x0, @in6={{0xa, 0x3, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x9, 0x475f, 0x3, 0x1d}, &(0x7f000041b000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000487000-0x10)={0x8, 0x2, 0x10001000, 0x1cf8, r1}, 0x10) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f0000eef000+0x539)="24000000210025d7001c0704008c1920020500000002007fffffffeb08006600fd5f76e0", 0x24) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f000022e000-0x10)=@generic="2e645631040c72dfc742afd76f0151fd", 0x10) getsockopt(r2, 0x8, 0x0, &(0x7f0000059000-0x5f)=""/95, &(0x7f0000a2e000)=0x5f) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000b4a000-0xe8)={{{@in=@empty=0x0, @in6=@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, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000253000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000036d000)={@generic="37a4dfa18a5269d5b342437a0df04658", r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/28 17:44:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x0) socket$netlink(0x10, 0x3, 0x13) sendmsg$netlink(r0, &(0x7f0000f39000)={&(0x7f0000533000)={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008d0000)=[], 0x0, &(0x7f0000173000)=[], 0x0, 0x0}, 0x0) 2017/12/28 17:44:11 executing program 4: mmap(&(0x7f0000000000/0xa5e000)=nil, 0xa5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000005000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000014000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000011000)={0x0, 0x0}) socket$inet6(0xa, 0x800, 0x9) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000000f000)={0x0, 0x0}) 2017/12/28 17:44:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80000) syz_extract_tcp_res(&(0x7f0000000000)={0x0, 0x0}, 0xfffffffffffffffa, 0x2) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00003ea000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffff7f, 0x6f5f, 0x1f, 0x100, 0x80, 0x4000000, r1}) syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000e43000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {{0x0, @ipv4={{0x9, 0x4, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x10, 0x0, 0xaa}, {[@timestamp={0x44, 0x10, 0x0, 0x0, 0x0, [{[], 0x0}, {[], 0x0}, {[], 0x0}]}]}}, @icmp=@redirect={0x5, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, {0x5, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @broadcast=0xffffffff, {[]}}, ""}}}}}, 0x0) 2017/12/28 17:44:11 executing program 0: mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt(r0, 0x10d, 0xf, &(0x7f000023a000)=""/4, &(0x7f00009a6000)=0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000ef6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000b0d000)={0x0, 0x100000000, 0x3f, 0x9, 0xfffffffffffffff9, 0xaca, 0x2, 0x35b1, {0x0, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f, 0x7, 0x1, 0x2000000, 0x80000001}}, &(0x7f0000ef7000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f00008cb000-0xa6)={r2, 0x0, 0x9e, "8adbc52c7a70008ccc7588d40a48e6591ad394ff04618a58706cf260069dad3569ee57eae6de7f49239fd410282cfdcf6e0396a8cf40bb2c0f57bc132cebd7257bfce971e2845280e370b2085e6314f57bf67b1578470a7fb21d23ab21d5d145da03be0dd265210c47debf3f21a761419917cf7f30f8b7887b2e350074f3003bf0eb58d740df6a8a5a2047dc3515e411dacfb191e56672addde05f9a2258"}, 0xa6) 2017/12/28 17:44:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x2) pipe(&(0x7f00007b8000-0x8)={0x0, 0x0}) getpeername$packet(r1, &(0x7f0000a0c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00002c3000-0x4)=0x14) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f000059b000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, r2}, 0xc) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f000057b000)=""/195) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f40000-0xe8)={{{@in=@loopback=0x7f000001, @in=@broadcast=0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0x0}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000c59000)=""/145, &(0x7f00003c8000)=0x91) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000cf9000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 17:44:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x5bd5a9be}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r2, &(0x7f0000003000-0x10)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000001000-0x20)={0x3, r1, 0x10003, 0x0}) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000f48000-0x43)={0x0, 0x3b, "5da79c9a277cfb96a7303a328bd759d086efc480abfddbce101871ac0c34f67eb2e3b0bf26e1c8a19e45ee7808d4a466c234860483a2d7a221c1a7"}, &(0x7f00008dc000)=0x43) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000001000-0x8)={r4, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$inet_sctp(0x2, 0x7, 0x84) r6 = socket$bt_sco(0x1f, 0x5, 0x2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f000040f000-0x4)={0x0}, &(0x7f0000f21000)=0x4) bpf$PROG_LOAD(0x5, &(0x7f0000851000)={0x8, 0x2, &(0x7f00005ef000-0x18)=[@generic={0x417, 0x1, 0x0, 0x0}, @generic={0xd395, 0x0, 0x0, 0x0}], &(0x7f0000b4d000)='syseO\x00', 0x1, 0x80, &(0x7f0000639000-0x80)=""/128, 0x0, 0x0}, 0x30) ioctl$sock_inet_SIOCGIFPFLAGS(r3, 0x8935, &(0x7f0000ca5000)={@generic="2943094a8ad1a07bb97d51c406c2d74f", @ifru_addrs={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_bt(r6, 0x8906, &(0x7f0000dfc000)="a15765cc6da2ef11026c81606f8ec96a685e2811c15755dcee7f9ae98655a07ab537974a89f89418f997db4702875c98513a4d8bb2b17ae216381aaa040b8506fc248324976e7fb57940be0492273358afd13f2bed04f6031ddf00429bba3630f5ef5cc495e5a30ec8c197ff4a68b4a8ef4d72c991775df01e9c35e1cf87435c7b") [ 109.453200] netlink: 2 bytes leftover after parsing attributes in process `syz-executor2'. 2017/12/28 17:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f35000)={0x26, "68617368000000000000000200", 0x0, 0x0, 'hmac(sha256)\x00'}, 0x58) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f0000377000-0xa2)="2a65e7fe980b54fc9869159febfa2822a5e04ca11dc3b89de67d591e0136d79cd89a834afeab4a83af5dc042d94133b4a22012c5531365fb36a61484d01b177465", 0x41) accept$alg(0xffffffffffffffff, 0x0, 0x0) 2017/12/28 17:44:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10000002032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5e0000)=nil, 0x5e0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_wait(r2, &(0x7f00006ee000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x3, 0x9) epoll_pwait(r2, &(0x7f00000c2000)=[{0x0, 0x0}], 0x1, 0xc36b, &(0x7f00005e0000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000001000)={0x0, 0x0}) poll(&(0x7f00005da000)=[{0xffffffffffffffff, 0x0, 0x0}, {r2, 0x0, 0x0}, {r2, 0x1, 0x0}], 0x3, 0xbad7) setsockopt$inet_int(r1, 0x0, 0x16, &(0x7f000015a000)=0xf6, 0x4) close(r0) r3 = socket(0x9, 0x6, 0x9) socket(0x11, 0xb, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f000002b000)={0x1, 0x10001, 0x1, 0x1f, 0x7fff, 0x4, 0x7, 0xccb, 0x0}, &(0x7f0000d2c000-0x4)=0x20) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000b8d000)={r4, @in={{0x2, 0x0, @rand_addr=0xffffffffffff6826, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) 2017/12/28 17:44:11 executing program 6: mmap(&(0x7f0000000000/0xff8000)=nil, 0xff8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000ff4000-0x44)={{0x2, 0x0, @rand_addr=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]}, 0xfffffffffffffffd, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000e1d000)={@multicast1=0x0, @loopback=0x0}, &(0x7f0000a1b000)=0x8) 2017/12/28 17:44:11 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3, 0x4) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000003000-0x4)=0xfffffffffffffffb, &(0x7f0000004000)=0x4) sendto$inet(r0, &(0x7f0000e66000-0x5c1)="", 0x0, 0x48000, &(0x7f0000006000-0x10)={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002be000-0x1)="86", 0x1, 0x0, &(0x7f0000005000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/28 17:44:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(0xffffffffffffffff, &(0x7f0000000000)={0x3, {"d004000000512d"}, 0xd3e}, 0x10) r0 = socket(0x2, 0x2, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f000045d000)={0x0, 0xd85}, &(0x7f00001c5000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000e99000-0x6)={r1, 0x4c4}, 0x6) syz_extract_tcp_res(&(0x7f00003d6000-0x8)={0x0, 0x0}, 0xfffffffffffffffc, 0x401) syz_emit_ethernet(0x3e, &(0x7f0000c0d000-0x5a)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="4c1215cc61d8", [], {{0x80000800, @ipv4={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0x7, 0x0, [@loopback=0x7f000001]}]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, 0x0) 2017/12/28 17:44:11 executing program 1: mmap(&(0x7f0000000000/0xf12000)=nil, 0xf12000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000067000-0x4)={0xffffffffffffff9c}) mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000f12000)=0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f16000-0x8c)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000900000)=0x8c) socketpair(0x11, 0x0, 0x401, &(0x7f0000c0d000+0xec7)={0x0, 0x0}) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000a3000)={r2, &(0x7f0000f13000)="9d9529c2927a285e07e57b46c7a8", &(0x7f0000f14000-0x1000)=""/4096}, 0x18) 2017/12/28 17:44:11 executing program 3: mmap(&(0x7f0000001000/0xabe000)=nil, 0xabe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x0, 0x283, &(0x7f00002bf000-0x8)={0x0, 0x0}) 2017/12/28 17:44:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x1, 0x7fff, &(0x7f0000638000)={0x0, 0x0}) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f000073b000-0xa9)=""/169, &(0x7f00001cf000-0x4)=0xa9) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r1, 0x200800000010d, 0x2, &(0x7f0000e9c000)="27003de836", 0x5) close(r1) 2017/12/28 17:44:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000b54000)="240000001d0001ab2700000800000004163900fa1000010006000100f7727f0000fffffe", 0x24) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000cee000)={0x0, 0xffffffff, 0x0, 0x4f, 0xf63, 0x3a, 0x71d, 0x4, {0x0, @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]}, 0x81, 0x1176, 0x9, 0x7c215685, 0xfffffffffffffffa}}, &(0x7f0000f85000-0x4)=0xb8) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000122000-0x4)=0x0, &(0x7f0000e2e000)=0x4) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000cc000)={r1, 0x800000000000002}, 0x8) 2017/12/28 17:44:11 executing program 7: mmap(&(0x7f0000000000/0xf88000)=nil, 0xf88000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00009f4000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'chacha20\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001fa000-0x20)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad4000000000000000e6", 0x20) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f000037e000-0xe0)=[{0x0, 0x0, &(0x7f0000c74000-0x50)=[{&(0x7f00007d2000-0x591)="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", 0x500}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000589000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) 2017/12/28 17:44:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x6, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="2269026c", 0x4) r1 = bpf$OBJ_GET_PROG(0x7, &(0x7f000048f000)={&(0x7f0000c84000+0x317)='./file0\x00', 0x0}, 0xc) sendto(r0, &(0x7f00005ea000)="7be0", 0x2, 0x44, &(0x7f0000795000)=@ethernet={0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bpf$OBJ_PIN_PROG(0x6, &(0x7f000004c000)={&(0x7f0000b8c000-0x8)='./file0\x00', r1}, 0xc) r2 = accept$alg(r0, 0x0, 0x0) sendto$packet(r2, &(0x7f00005f1000-0xc3)="80", 0x1, 0x0, &(0x7f0000faf000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000f8e000-0x4)={r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000534000-0xb0)=[@in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x98, @loopback={0x0, 0x1}, 0x3}, @in6={0xa, 0x0, 0xba2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xeb01}, @in={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xb0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000100000-0x4)=0x2, 0x4) getsockopt$inet6_tcp_int(r3, 0x6, 0x4, &(0x7f0000687000)=0x0, &(0x7f000086e000)=0x4) bind$inet(r3, &(0x7f000066f000)={0x2, 0x3, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f000003e000)=0x0) 2017/12/28 17:44:11 executing program 5: mmap(&(0x7f0000000000/0xf78000)=nil, 0xf78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000f78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000f79000-0xc)={@empty=0x0, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00007f8000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0xc) 2017/12/28 17:44:11 executing program 6: pipe(&(0x7f0000daf000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f000006e000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r1, &(0x7f0000e10000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r1, 0x400) r2 = accept$inet(r1, &(0x7f00009fc000-0x10)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000895000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000dc9000-0x8)=@assoc_value={0x0, 0x7ff}, 0x8) 2017/12/28 17:44:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x80b, 0xa274, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f00007b3000)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000078b000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e26000-0xa6)=""/166, 0xa6}, {&(0x7f000094e000)=""/4096, 0x1000}], 0x3, &(0x7f0000000000)=""/106, 0x6a, 0x1}, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00004e8000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_ctr_aes192\x00'}, 0x58) accept(r1, &(0x7f0000869000-0x10)=@in={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000bb000)=0x10) 2017/12/28 17:44:11 executing program 4: mmap(&(0x7f0000000000/0xeac000)=nil, 0xeac000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x56, &(0x7f0000019000-0x2467)={@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [], {{0x86dd, @ipv6={0x0, 0x6, 'Bp\t', 0x20, 0x3a, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}], @icmpv6=@mld={0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}}}}}}, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000eac000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000eac000)=0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f00004b7000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000ce2000-0x4)=0x8) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ead000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ead000)={r2, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x1, 0x1, 0x6}, &(0x7f0000eae000-0x4)=0xa0) 2017/12/28 17:44:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x4, 0x4, 0x4, 0x9, 0x0, 0x0, 0x0}, 0x14) close(r0) pipe(&(0x7f0000e1f000-0x8)={0x0, 0x0}) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000a17000)=0xfffffffffffffffa, 0x4) 2017/12/28 17:44:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x13) r1 = socket$netlink(0x10, 0x3, 0x810000000001) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000236000-0xc)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @rand_addr=0x0}, &(0x7f0000922000-0x4)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f00001f0000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, r3}, 0xc) r4 = socket$inet(0x2, 0x80a, 0x0) splice(r1, &(0x7f0000555000)=0x0, r0, &(0x7f0000a71000)=0x0, 0xffffffffffffffe1, 0x2) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f000031b000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="148f1e66a54a", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x58, {0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) [ 109.747136] ================================================================== [ 109.754591] BUG: KASAN: stack-out-of-bounds in crypto_chacha20_crypt+0xb1a/0xc00 [ 109.762119] Read of size 4 at addr ffff8801c8fc7260 by task kworker/0:4/6735 [ 109.769292] [ 109.770913] CPU: 0 PID: 6735 Comm: kworker/0:4 Not tainted 4.15.0-rc4+ #168 [ 109.777998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.787355] Workqueue: crypto cryptd_queue_worker [ 109.792193] Call Trace: 2017/12/28 17:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet6_buf(r0, 0x29, 0x3b, &(0x7f00000be000-0x20)="9b017dfed173a00b99b8f4758ed58b22", 0x10) connect$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) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000787000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) accept(r0, &(0x7f0000d0b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eff000)=0x10) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000085f000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f00008a2000-0x4)=r1) [ 109.794777] dump_stack+0x194/0x257 [ 109.798403] ? arch_local_irq_restore+0x53/0x53 [ 109.803071] ? show_regs_print_info+0x18/0x18 [ 109.807566] ? crypto_chacha20_crypt+0xb1a/0xc00 [ 109.812320] print_address_description+0x73/0x250 [ 109.817160] ? crypto_chacha20_crypt+0xb1a/0xc00 [ 109.821911] kasan_report+0x25b/0x340 [ 109.825712] __asan_report_load4_noabort+0x14/0x20 [ 109.830641] crypto_chacha20_crypt+0xb1a/0xc00 [ 109.835231] ? crypto_chacha20_setkey+0xc0/0xc0 [ 109.839927] ? debug_check_no_locks_freed+0x3c0/0x3c0 2017/12/28 17:44:11 executing program 6: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000012000)=0x0) getsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f000000b000-0x4)=0x0, &(0x7f000000a000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000006000-0x1)={0x20}, 0x1) 2017/12/28 17:44:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000319000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) r1 = accept$inet(r0, 0x0, &(0x7f0000368000-0x4)=0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000079000-0x10)={0x0, 0x64, &(0x7f000080c000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x483, @loopback={0x0, 0x1}, 0xc182}, @in6={0xa, 0x3, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, @in6={0xa, 0x2, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7d}]}, &(0x7f0000bd2000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000b6a000)={r2, 0x7, 0x10}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000f6a000)={@multicast2=0xe0000002, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) [ 109.845118] ? check_noncircular+0x20/0x20 [ 109.849356] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 109.854536] chacha20_simd+0xe4/0x410 [ 109.858323] ? chacha20_simd+0xe4/0x410 [ 109.862297] ? check_noncircular+0x20/0x20 [ 109.866513] ? chacha20_dosimd+0x370/0x370 [ 109.870749] ? debug_object_deactivate+0x364/0x560 [ 109.875673] ? lock_downgrade+0x980/0x980 [ 109.879804] ? print_irqtrace_events+0x270/0x270 [ 109.884545] ? check_noncircular+0x20/0x20 [ 109.888783] ? lock_acquire+0x1d5/0x580 [ 109.892757] cryptd_skcipher_decrypt+0x2ed/0x5c0 [ 109.897498] ? cryptd_skcipher_decrypt+0x2ed/0x5c0 [ 109.902427] ? cryptd_skcipher_decrypt+0x30/0x5c0 [ 109.907268] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 109.912275] ? cryptd_queue_worker+0x4f/0x1b0 [ 109.916773] cryptd_queue_worker+0xff/0x1b0 [ 109.921087] process_one_work+0xbbf/0x1b10 [ 109.925304] ? trace_hardirqs_on+0xd/0x10 [ 109.929449] ? pwq_dec_nr_in_flight+0x450/0x450 [ 109.934123] ? __schedule+0x8f3/0x2060 [ 109.937990] ? update_curr+0x47b/0xa60 [ 109.941864] ? check_noncircular+0x20/0x20 [ 109.946067] ? __lock_is_held+0xb6/0x140 [ 109.950150] ? lock_acquire+0x1d5/0x580 [ 109.954103] ? lock_acquire+0x1d5/0x580 [ 109.958059] ? worker_thread+0x4a3/0x1990 [ 109.962185] ? lock_downgrade+0x980/0x980 [ 109.966307] ? lock_release+0xa40/0xa40 [ 109.970258] ? check_noncircular+0x20/0x20 [ 109.974480] ? do_raw_spin_trylock+0x190/0x190 [ 109.979060] worker_thread+0x223/0x1990 [ 109.983034] ? process_one_work+0x1b10/0x1b10 [ 109.987505] ? _raw_spin_unlock_irq+0x27/0x70 [ 109.991973] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 109.996960] ? trace_hardirqs_on+0xd/0x10 [ 110.001074] ? _raw_spin_unlock_irq+0x27/0x70 [ 110.005537] ? finish_task_switch+0x1d3/0x740 [ 110.009997] ? finish_task_switch+0x1aa/0x740 [ 110.014467] ? copy_overflow+0x20/0x20 [ 110.018340] ? __schedule+0x8f3/0x2060 [ 110.022216] ? find_held_lock+0x35/0x1d0 [ 110.026264] ? find_held_lock+0x35/0x1d0 [ 110.030301] ? complete+0x62/0x80 [ 110.033731] ? __schedule+0x2060/0x2060 [ 110.037671] ? do_wait_intr_irq+0x3e0/0x3e0 [ 110.041958] ? __lockdep_init_map+0xe4/0x650 [ 110.046345] ? do_raw_spin_trylock+0x190/0x190 [ 110.050900] ? lockdep_init_map+0x9/0x10 [ 110.054929] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 110.060004] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 110.064992] ? trace_hardirqs_on+0xd/0x10 [ 110.069112] ? __kthread_parkme+0x175/0x240 [ 110.073407] kthread+0x33c/0x400 [ 110.076744] ? process_one_work+0x1b10/0x1b10 [ 110.081203] ? kthread_stop+0x7a0/0x7a0 [ 110.085147] ret_from_fork+0x24/0x30 [ 110.088843] [ 110.090439] The buggy address belongs to the page: [ 110.095338] page:00000000309e89e1 count:0 mapcount:0 mapping: (null) index:0x0 [ 110.103463] flags: 0x2fffc0000000000() [ 110.107319] raw: 02fffc0000000000 0000000000000000 0000000000000000 00000000ffffffff [ 110.115175] raw: 0000000000000000 0000000100000001 0000000000000000 0000000000000000 [ 110.123024] page dumped because: kasan: bad access detected [ 110.128707] [ 110.130302] Memory state around the buggy address: [ 110.135207] ffff8801c8fc7100: 00 00 00 00 00 00 f2 f2 f2 f2 00 00 00 00 00 00 [ 110.142532] ffff8801c8fc7180: 00 00 00 00 00 00 00 00 00 00 00 00 00 f2 f2 f2 [ 110.149859] >ffff8801c8fc7200: f2 f2 00 00 00 00 00 00 00 00 f3 f3 f3 f3 00 00 [ 110.157185] ^ [ 110.163645] ffff8801c8fc7280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 110.170976] ffff8801c8fc7300: 00 00 f1 f1 f1 f1 00 00 00 00 00 00 00 00 00 f2 [ 110.178306] ================================================================== [ 110.185630] Disabling lock debugging due to kernel taint [ 110.191196] Kernel panic - not syncing: panic_on_warn set ... [ 110.191196] [ 110.198550] CPU: 0 PID: 6735 Comm: kworker/0:4 Tainted: G B 4.15.0-rc4+ #168 [ 110.207115] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.216470] Workqueue: crypto cryptd_queue_worker [ 110.221303] Call Trace: [ 110.223879] dump_stack+0x194/0x257 [ 110.227475] ? arch_local_irq_restore+0x53/0x53 [ 110.232115] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 110.236850] ? vsnprintf+0x1ed/0x1900 [ 110.240633] ? crypto_chacha20_crypt+0xaa0/0xc00 [ 110.245359] panic+0x1e4/0x41c [ 110.248519] ? refcount_error_report+0x214/0x214 [ 110.253241] ? add_taint+0x1c/0x50 [ 110.256746] ? add_taint+0x1c/0x50 [ 110.260256] ? crypto_chacha20_crypt+0xb1a/0xc00 [ 110.264981] kasan_end_report+0x50/0x50 [ 110.268924] kasan_report+0x144/0x340 [ 110.272693] __asan_report_load4_noabort+0x14/0x20 [ 110.277592] crypto_chacha20_crypt+0xb1a/0xc00 [ 110.282143] ? crypto_chacha20_setkey+0xc0/0xc0 [ 110.286790] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 110.291953] ? check_noncircular+0x20/0x20 [ 110.296156] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 110.301319] chacha20_simd+0xe4/0x410 [ 110.305084] ? chacha20_simd+0xe4/0x410 [ 110.309027] ? check_noncircular+0x20/0x20 [ 110.313226] ? chacha20_dosimd+0x370/0x370 [ 110.317431] ? debug_object_deactivate+0x364/0x560 [ 110.322324] ? lock_downgrade+0x980/0x980 [ 110.326440] ? print_irqtrace_events+0x270/0x270 [ 110.331161] ? check_noncircular+0x20/0x20 [ 110.335366] ? lock_acquire+0x1d5/0x580 [ 110.339309] cryptd_skcipher_decrypt+0x2ed/0x5c0 [ 110.344032] ? cryptd_skcipher_decrypt+0x2ed/0x5c0 [ 110.348931] ? cryptd_skcipher_decrypt+0x30/0x5c0 [ 110.353738] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 110.358722] ? cryptd_queue_worker+0x4f/0x1b0 [ 110.363190] cryptd_queue_worker+0xff/0x1b0 [ 110.367480] process_one_work+0xbbf/0x1b10 [ 110.371678] ? trace_hardirqs_on+0xd/0x10 [ 110.375800] ? pwq_dec_nr_in_flight+0x450/0x450 [ 110.380440] ? __schedule+0x8f3/0x2060 [ 110.384293] ? update_curr+0x47b/0xa60 [ 110.388154] ? check_noncircular+0x20/0x20 [ 110.392352] ? __lock_is_held+0xb6/0x140 [ 110.396389] ? lock_acquire+0x1d5/0x580 [ 110.400327] ? lock_acquire+0x1d5/0x580 [ 110.404265] ? worker_thread+0x4a3/0x1990 [ 110.408379] ? lock_downgrade+0x980/0x980 [ 110.412493] ? lock_release+0xa40/0xa40 [ 110.416432] ? check_noncircular+0x20/0x20 [ 110.420634] ? do_raw_spin_trylock+0x190/0x190 [ 110.425188] worker_thread+0x223/0x1990 [ 110.429136] ? process_one_work+0x1b10/0x1b10 [ 110.433600] ? _raw_spin_unlock_irq+0x27/0x70 [ 110.438061] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 110.443043] ? trace_hardirqs_on+0xd/0x10 [ 110.447155] ? _raw_spin_unlock_irq+0x27/0x70 [ 110.451614] ? finish_task_switch+0x1d3/0x740 [ 110.456073] ? finish_task_switch+0x1aa/0x740 [ 110.460535] ? copy_overflow+0x20/0x20 [ 110.464391] ? __schedule+0x8f3/0x2060 [ 110.468255] ? find_held_lock+0x35/0x1d0 [ 110.472287] ? find_held_lock+0x35/0x1d0 [ 110.476326] ? complete+0x62/0x80 [ 110.479750] ? __schedule+0x2060/0x2060 [ 110.483691] ? do_wait_intr_irq+0x3e0/0x3e0 [ 110.487977] ? __lockdep_init_map+0xe4/0x650 [ 110.492355] ? do_raw_spin_trylock+0x190/0x190 [ 110.496905] ? lockdep_init_map+0x9/0x10 [ 110.500938] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 110.506009] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 110.510997] ? trace_hardirqs_on+0xd/0x10 [ 110.515114] ? __kthread_parkme+0x175/0x240 [ 110.519402] kthread+0x33c/0x400 [ 110.522737] ? process_one_work+0x1b10/0x1b10 [ 110.527195] ? kthread_stop+0x7a0/0x7a0 [ 110.531140] ret_from_fork+0x24/0x30 [ 110.535325] Dumping ftrace buffer: [ 110.538838] (ftrace buffer empty) [ 110.542517] Kernel Offset: disabled [ 110.546113] Rebooting in 86400 seconds..